hexsha stringlengths 40 40 | size int64 6 1.05M | ext stringclasses 3 values | lang stringclasses 1 value | max_stars_repo_path stringlengths 4 232 | max_stars_repo_name stringlengths 7 106 | max_stars_repo_head_hexsha stringlengths 40 40 | max_stars_repo_licenses listlengths 1 7 | max_stars_count int64 1 33.5k ⌀ | max_stars_repo_stars_event_min_datetime stringlengths 24 24 ⌀ | max_stars_repo_stars_event_max_datetime stringlengths 24 24 ⌀ | max_issues_repo_path stringlengths 4 232 | max_issues_repo_name stringlengths 7 106 | max_issues_repo_head_hexsha stringlengths 40 40 | max_issues_repo_licenses listlengths 1 7 | max_issues_count int64 1 37.5k ⌀ | max_issues_repo_issues_event_min_datetime stringlengths 24 24 ⌀ | max_issues_repo_issues_event_max_datetime stringlengths 24 24 ⌀ | max_forks_repo_path stringlengths 4 232 | max_forks_repo_name stringlengths 7 106 | max_forks_repo_head_hexsha stringlengths 40 40 | max_forks_repo_licenses listlengths 1 7 | max_forks_count int64 1 12.6k ⌀ | max_forks_repo_forks_event_min_datetime stringlengths 24 24 ⌀ | max_forks_repo_forks_event_max_datetime stringlengths 24 24 ⌀ | content stringlengths 6 1.05M | avg_line_length float64 1.16 19.7k | max_line_length int64 2 938k | alphanum_fraction float64 0 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0e6429715b9f09b7885e687122ce1c5eeae50978 | 2,942 | asm | Assembly | source/texmap/tmap_llt.asm | arbruijn/d2gl | 829b1990384b78087f3249feec7df13912e0da05 | [
"Unlicense"
] | null | null | null | source/texmap/tmap_llt.asm | arbruijn/d2gl | 829b1990384b78087f3249feec7df13912e0da05 | [
"Unlicense"
] | null | null | null | source/texmap/tmap_llt.asm | arbruijn/d2gl | 829b1990384b78087f3249feec7df13912e0da05 | [
"Unlicense"
] | null | null | null | ; THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
; SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
; END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
; ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
; IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
; SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
; FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
; CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
; AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
; COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
.386
option oldstructs
.nolist
include pstypes.inc
include psmacros.inc
include tmap_inc.asm
.list
assume cs:_TEXT, ds:_DATA
_DATA segment dword public USE32 'DATA'
rcsid db "$Id: tmap_llt.asm 1.2 1996/01/24 18:33:44 matt Exp $"
align 4
num_big_steps dd ?
_DATA ends
_TEXT segment para public USE32 'CODE'
align 16
public asm_tmap_scanline_llt_
asm_tmap_scanline_llt_:
START_TIMER
push eax
push ecx
push edx
push ebx
push ebp
push esi
push edi
; set edi = address of first pixel to modify
mov edi, _dest_row_data
mov eax, _fx_v
shr eax, 6
mov edx, _fx_u
shl edx, 10
mov dx, ax ; EDX=U:V in 6.10 format
mov eax, _fx_dv_dx
shr eax, 6
mov esi, _fx_du_dx
shl esi, 10
mov si, ax ; ESI=DU:DV in 6.10 format
mov ebx, _fx_l
mov ebp, _fx_dl_dx
mov ecx, _pixptr
mov eax, _loop_count
inc eax
mov _loop_count, eax
shr eax, 3
je DoLeftOverPixels
mov num_big_steps, eax
and _loop_count, 7
NextPixelBlock:
COUNT = 0
REPT 8
mov eax, edx
shr ax, 10
rol eax, 6
and eax, 0ffffh
add edx, esi
mov al, [ecx+eax]
mov ah, bh
add ebx, ebp
cmp al, 255
je @f
mov al, _gr_fade_table[eax]
mov [edi+COUNT], al
@@:
COUNT = COUNT + 1
ENDM
add edi, COUNT
dec num_big_steps
jne NextPixelBlock
DoLeftOverPixels:
mov eax,_loop_count
test eax, -1
jz _none_to_do
shr eax, 1
je one_more_pix
mov _loop_count, eax
pushf
NextPixel:
COUNT = 0
REPT 2
mov eax, edx
shr ax, 10
rol eax, 6
and eax, 0ffffh
add edx, esi
mov al, [ecx+eax]
mov ah, bh
add ebx, ebp
cmp al, 255
je @f
mov al, _gr_fade_table[eax]
mov [edi+COUNT], al
@@:
COUNT = COUNT + 1
ENDM
add edi, COUNT
dec _loop_count
jne NextPixel
popf
jnc _none_to_do
one_more_pix:
mov eax, edx
shr ax, 10
rol eax, 6
and eax, 0ffffh
mov al, [ecx+eax]
mov ah, bh
cmp al, 255
je @f
mov al, _gr_fade_table[eax]
mov [edi], al
@@:
_none_to_do:
pop edi
pop esi
pop ebp
pop ebx
pop edx
pop ecx
pop eax
STOP_TIMER
ret
_TEXT ends
end
| 17.616766 | 78 | 0.662475 |
b3fb9fffccc1948360de19fd5806b24f56351f66 | 710 | asm | Assembly | programs/oeis/158/A158560.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 22 | 2018-02-06T19:19:31.000Z | 2022-01-17T21:53:31.000Z | programs/oeis/158/A158560.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 41 | 2021-02-22T19:00:34.000Z | 2021-08-28T10:47:47.000Z | programs/oeis/158/A158560.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 5 | 2021-02-24T21:14:16.000Z | 2021-08-09T19:48:05.000Z | ; A158560: a(n) = 30n^2 - 1.
; 29,119,269,479,749,1079,1469,1919,2429,2999,3629,4319,5069,5879,6749,7679,8669,9719,10829,11999,13229,14519,15869,17279,18749,20279,21869,23519,25229,26999,28829,30719,32669,34679,36749,38879,41069,43319,45629,47999,50429,52919,55469,58079,60749,63479,66269,69119,72029,74999,78029,81119,84269,87479,90749,94079,97469,100919,104429,107999,111629,115319,119069,122879,126749,130679,134669,138719,142829,146999,151229,155519,159869,164279,168749,173279,177869,182519,187229,191999,196829,201719,206669,211679,216749,221879,227069,232319,237629,242999,248429,253919,259469,265079,270749,276479,282269,288119,294029,299999
mov $1,2
add $1,$0
mul $1,$0
mul $1,30
add $1,29
mov $0,$1
| 71 | 620 | 0.795775 |
cd657ff9699514ce6a119cf09967fd404c32ef57 | 301 | asm | Assembly | programs/oeis/016/A016190.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 22 | 2018-02-06T19:19:31.000Z | 2022-01-17T21:53:31.000Z | programs/oeis/016/A016190.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 41 | 2021-02-22T19:00:34.000Z | 2021-08-28T10:47:47.000Z | programs/oeis/016/A016190.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 5 | 2021-02-24T21:14:16.000Z | 2021-08-09T19:48:05.000Z | ; A016190: Expansion of 1/((1-9x)(1-11x)).
; 1,20,301,4040,51001,620060,7352101,85656080,985263601,11225320100,126965305501,1427999420120,15990423157801,178436520564140,1985678518660501,22048354837360160,244384923399813601
add $0,1
mov $1,11
pow $1,$0
mov $2,9
pow $2,$0
sub $1,$2
div $1,2
mov $0,$1
| 25.083333 | 179 | 0.757475 |
341e805d9ea63a8a97672997702ac93c5d569030 | 1,141 | asm | Assembly | programs/oeis/154/A154571.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | programs/oeis/154/A154571.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | programs/oeis/154/A154571.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | ; A154571: Numbers that are congruent to {0, 3, 4, 5, 7, 8} mod 12.
; 0,3,4,5,7,8,12,15,16,17,19,20,24,27,28,29,31,32,36,39,40,41,43,44,48,51,52,53,55,56,60,63,64,65,67,68,72,75,76,77,79,80,84,87,88,89,91,92,96,99,100,101,103,104,108,111,112,113,115,116,120,123,124,125,127,128,132,135,136,137,139,140,144,147,148,149,151,152,156,159,160,161,163,164,168,171,172,173,175,176,180,183,184,185,187,188,192,195,196,197,199,200,204,207,208,209,211,212,216,219,220,221,223,224,228,231,232,233,235,236,240,243,244,245,247,248,252,255,256,257,259,260,264,267,268,269,271,272,276,279,280,281,283,284,288,291,292,293,295,296,300,303,304,305,307,308,312,315,316,317,319,320,324,327,328,329,331,332,336,339,340,341,343,344,348,351,352,353,355,356,360,363,364,365,367,368,372,375,376,377,379,380,384,387,388,389,391,392,396,399,400,401,403,404,408,411,412,413,415,416,420,423,424,425,427,428,432,435,436,437,439,440,444,447,448,449,451,452,456,459,460,461,463,464,468,471,472,473,475,476,480,483,484,485,487,488,492,495,496,497
mov $3,$0
mod $0,6
mov $2,$3
add $2,$3
sub $2,1
mov $1,$2
lpb $0,1
mov $4,$0
div $0,4
sub $1,$4
add $1,2
lpe
add $1,1
| 67.117647 | 945 | 0.701139 |
c88031348df85ff0570f9ffa80529ef4ca9ce3c2 | 1,221 | asm | Assembly | programs/oeis/250/A250120.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | programs/oeis/250/A250120.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | programs/oeis/250/A250120.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | ; A250120: Coordination sequence for planar net 3.3.3.3.6 (also called the fsz net).
; 1,5,9,15,19,24,29,33,39,43,48,53,57,63,67,72,77,81,87,91,96,101,105,111,115,120,125,129,135,139,144,149,153,159,163,168,173,177,183,187,192,197,201,207,211,216,221,225,231,235,240,245,249,255,259,264,269,273,279,283,288,293,297,303,307,312,317,321,327,331,336,341,345,351,355,360,365,369,375,379,384,389,393,399,403,408,413,417,423,427,432,437,441,447,451,456,461,465,471,475,480,485,489,495,499,504,509,513,519,523,528,533,537,543,547,552,557,561,567,571,576,581,585,591,595,600,605,609,615,619,624,629,633,639,643,648,653,657,663,667,672,677,681,687,691,696,701,705,711,715,720,725,729,735,739,744,749,753,759,763,768,773,777,783,787,792,797,801,807,811,816,821,825,831,835,840,845,849,855,859,864,869,873,879,883,888,893,897,903,907,912,917,921,927,931,936,941,945,951,955,960,965,969,975,979,984,989,993,999,1003,1008,1013,1017,1023,1027,1032,1037,1041,1047,1051,1056,1061,1065,1071,1075,1080,1085,1089,1095,1099,1104,1109,1113,1119,1123,1128,1133,1137,1143,1147,1152,1157,1161,1167,1171,1176,1181,1185,1191,1195
mul $0,2
mov $1,1
add $1,$0
mov $2,$1
add $2,3
lpb $0,1
sub $0,1
trn $1,$2
add $1,3
sub $2,2
trn $2,3
lpe
| 76.3125 | 1,018 | 0.727273 |
7fbe64aeea3d3ea68be93a6f70f7b82537f41d5b | 1,004 | asm | Assembly | EjerciciosClase/slides4x5.asm | adeandak/OPC | 4384259c5f4e46d67a6c4417ea72953a62ccd901 | [
"MIT"
] | null | null | null | EjerciciosClase/slides4x5.asm | adeandak/OPC | 4384259c5f4e46d67a6c4417ea72953a62ccd901 | [
"MIT"
] | null | null | null | EjerciciosClase/slides4x5.asm | adeandak/OPC | 4384259c5f4e46d67a6c4417ea72953a62ccd901 | [
"MIT"
] | null | null | null | TITLE *MASM Template (slides4x5x6.asm)*
; Descripcion:
; BGslides4x5
;
INCLUDE \masm32\Irvine\Irvine32.inc
INCLUDELIB \masm32\Irvine\Irvine32.lib
INCLUDELIB \masm32\Irvine\User32.lib
INCLUDELIB \masm32\Irvine\Kernel32.lib
.DATA
val1 WORD 2000h
val2 WORD 100h
.CODE
; Procedimiento principal
main PROC
; 2000h * 100h, using 16-bit operands
MOV EAX, 0
MOV EDX, 0
MOV AX,val1
MUL val2 ; DX:AX = 00200000h, CF=1
call DumpRegs
call CrLf
; ++++++++
; 12345h * 1000h, using 32-bit operands
MOV EAX,12345h
MOV EBX,1000h
MUL EBX ; EDX:EAX = 0000000012345000h, CF=0
call DumpRegs
call CrLf
; ++++++++
; 5h * 10h, using 8-bit operands
MOV EAX, 0
MOV EBX, 0
MOV AL,05h
MOV BL,10h
MUL BL ; AH:AL = 0050h, CF=0
call DumpRegs
call CrLf
exit
main ENDP
; Termina el procedimiento principal
; Termina el area de Ensamble
END main | 18.254545 | 56 | 0.599602 |
79f1a36dc465e224facaa53adcf946f849ace45e | 261 | asm | Assembly | core/src/code_generation/tests/ifelse-1.asm | mari-linhares/GoCompiler | dc87ff118ee5752fa1da3271ae57679a8ac449a3 | [
"Apache-2.0"
] | 1 | 2019-03-01T23:20:03.000Z | 2019-03-01T23:20:03.000Z | core/src/code_generation/tests/ifelse-1.asm | mari-linhares/GoCompiler | dc87ff118ee5752fa1da3271ae57679a8ac449a3 | [
"Apache-2.0"
] | null | null | null | core/src/code_generation/tests/ifelse-1.asm | mari-linhares/GoCompiler | dc87ff118ee5752fa1da3271ae57679a8ac449a3 | [
"Apache-2.0"
] | null | null | null | 100: LD SP, #4000
108: LD R1, #10
116: ST a, R1
124: LD R2, #2
132: ST b, R2
function block
1000: SUB R3, R1, R2
1008: BLEZ R3, #1048
1016: AND R4, #true, #false
1024: LD R0, R4
1032: BR *0(SP)
1040: BR #1064
1048: LD R0, #false
1056: BR *0(SP)
function main
| 14.5 | 27 | 0.632184 |
b7a94ab8d3a4c58d8b25252ddf38ed7ec055f915 | 4,272 | asm | Assembly | constants/scgb_constants.asm | AtmaBuster/pokeplat-gen2 | fa83b2e75575949b8f72cb2c48f7a1042e97f70f | [
"blessing"
] | 6 | 2021-06-19T06:41:19.000Z | 2022-02-15T17:12:33.000Z | constants/scgb_constants.asm | AtmaBuster/pokeplat-gen2-old | 01e42c55db5408d72d89133dc84a46c699d849ad | [
"blessing"
] | null | null | null | constants/scgb_constants.asm | AtmaBuster/pokeplat-gen2-old | 01e42c55db5408d72d89133dc84a46c699d849ad | [
"blessing"
] | 2 | 2021-08-11T19:47:07.000Z | 2022-01-01T07:07:56.000Z | ; GetSGBLayout arguments (see engine/gfx/cgb_layouts.asm and engine/gfx/sgb_layouts.asm)
const_def
const SCGB_BATTLE_GRAYSCALE
const SCGB_BATTLE_COLORS
const SCGB_POKEGEAR_PALS
const SCGB_STATS_SCREEN_HP_PALS
const SCGB_POKEDEX
const SCGB_SLOT_MACHINE
const SCGB_BETA_TITLE_SCREEN
const SCGB_GS_INTRO
const SCGB_DIPLOMA
const SCGB_MAPPALS
const SCGB_PARTY_MENU
const SCGB_EVOLUTION
const SCGB_GS_TITLE_SCREEN
const SCGB_0D
const SCGB_MOVE_LIST
const SCGB_BETA_PIKACHU_MINIGAME
const SCGB_POKEDEX_SEARCH_OPTION
const SCGB_BETA_POKER
const SCGB_POKEPIC
const SCGB_MAGNET_TRAIN
const SCGB_PACKPALS
const SCGB_TRAINER_CARD
const SCGB_POKEDEX_UNOWN_MODE
const SCGB_BILLS_PC
const SCGB_UNOWN_PUZZLE
const SCGB_GAMEFREAK_LOGO
const SCGB_PLAYER_OR_MON_FRONTPIC_PALS
const SCGB_TRADE_TUBE
const SCGB_TRAINER_OR_MON_FRONTPIC_PALS
const SCGB_MYSTERY_GIFT
const SCGB_1E
const SCGB_MINING_GAME
const SCGB_INTRO_BOTH_PLAYER_PALS
const SCGB_INTRO_SANDGEM
const SCGB_CHOOSE_STARTER
const SCGB_CHOOSE_STARTER_POKEPIC
SCGB_PARTY_MENU_HP_PALS EQU -4
SCGB_RAM EQU -1
; PredefPals indexes (see gfx/sgb/predef.pal)
; GetPredefPal arguments (see engine/gfx/color.asm)
const_def
const PREDEFPAL_00
const PREDEFPAL_PALLET
const PREDEFPAL_VIRIDIAN
const PREDEFPAL_PEWTER
const PREDEFPAL_CERULEAN
const PREDEFPAL_LAVENDER
const PREDEFPAL_VERMILION
const PREDEFPAL_CELADON
const PREDEFPAL_FUCHSIA
const PREDEFPAL_CINNABAR
const PREDEFPAL_SAFFRON
const PREDEFPAL_INDIGO
const PREDEFPAL_NEW_BARK
const PREDEFPAL_CHERRYGROVE
const PREDEFPAL_VIOLET
const PREDEFPAL_AZALEA
const PREDEFPAL_GOLDENROD
const PREDEFPAL_ECRUTEAK
const PREDEFPAL_OLIVINE
const PREDEFPAL_CIANWOOD
const PREDEFPAL_MAHOGANY
const PREDEFPAL_BLACKTHORN
const PREDEFPAL_LAKE_OF_RAGE
const PREDEFPAL_SILVER_CAVE
const PREDEFPAL_DUNGEONS
const PREDEFPAL_NITE
const PREDEFPAL_BLACKOUT
const PREDEFPAL_DIPLOMA ; RB_MEWMON
const PREDEFPAL_TRADE_TUBE ; RB_BLUEMON
const PREDEFPAL_POKEDEX ; RB_REDMON
const PREDEFPAL_RB_CYANMON
const PREDEFPAL_RB_PURPLEMON
const PREDEFPAL_RB_BROWNMON
const PREDEFPAL_RB_GREENMON
const PREDEFPAL_RB_PINKMON
const PREDEFPAL_RB_YELLOWMON
const PREDEFPAL_CGB_BADGE ; RB_GREYMON
const PREDEFPAL_BETA_SHINY_MEWMON
const PREDEFPAL_BETA_SHINY_BLUEMON
const PREDEFPAL_BETA_SHINY_REDMON
const PREDEFPAL_BETA_SHINY_CYANMON
const PREDEFPAL_BETA_SHINY_PURPLEMON
const PREDEFPAL_BETA_SHINY_BROWNMON
const PREDEFPAL_BETA_SHINY_GREENMON
const PREDEFPAL_BETA_SHINY_PINKMON
const PREDEFPAL_BETA_SHINY_YELLOWMON
const PREDEFPAL_PARTY_ICON ; BETA_SHINY_GREYMON
const PREDEFPAL_HP_GREEN
const PREDEFPAL_HP_YELLOW
const PREDEFPAL_HP_RED
const PREDEFPAL_POKEGEAR
const PREDEFPAL_BETA_LOGO_1
const PREDEFPAL_BETA_LOGO_2
const PREDEFPAL_GS_INTRO_GAMEFREAK_LOGO
const PREDEFPAL_GS_INTRO_SHELLDER_LAPRAS
const PREDEFPAL_BETA_INTRO_LAPRAS
const PREDEFPAL_GS_INTRO_JIGGLYPUFF_PIKACHU_BG
const PREDEFPAL_GS_INTRO_JIGGLYPUFF_PIKACHU_OB
const PREDEFPAL_GS_INTRO_STARTERS_TRANSITION
const PREDEFPAL_BETA_INTRO_VENUSAUR
const PREDEFPAL_PACK ; GS_INTRO_CHARIZARD
const PREDEFPAL_SLOT_MACHINE_0
const PREDEFPAL_SLOT_MACHINE_1
const PREDEFPAL_SLOT_MACHINE_2
const PREDEFPAL_SLOT_MACHINE_3
const PREDEFPAL_BETA_POKER_0
const PREDEFPAL_BETA_POKER_1
const PREDEFPAL_BETA_POKER_2
const PREDEFPAL_BETA_POKER_3
const PREDEFPAL_BETA_RADIO
const PREDEFPAL_BETA_POKEGEAR
const PREDEFPAL_47
const PREDEFPAL_GS_TITLE_SCREEN_0
const PREDEFPAL_GS_TITLE_SCREEN_1
const PREDEFPAL_GS_TITLE_SCREEN_2
const PREDEFPAL_GS_TITLE_SCREEN_3
const PREDEFPAL_UNOWN_PUZZLE
const PREDEFPAL_GAMEFREAK_LOGO_OB
const PREDEFPAL_GAMEFREAK_LOGO_BG
; SGB system command codes
; http://gbdev.gg8.se/wiki/articles/SGB_Functions#SGB_System_Command_Table
const_def
const SGB_PAL01
const SGB_PAL23
const SGB_PAL03
const SGB_PAL12
const SGB_ATTR_BLK
const SGB_ATTR_LIN
const SGB_ATTR_DIV
const SGB_ATTR_CHR
const SGB_SOUND
const SGB_SOU_TRN
const SGB_PAL_SET
const SGB_PAL_TRN
const SGB_ATRC_EN
const SGB_TEST_EN
const SGB_ICON_EN
const SGB_DATA_SND
const SGB_DATA_TRN
const SGB_MLT_REG
const SGB_JUMP
const SGB_CHR_TRN
const SGB_PCT_TRN
const SGB_ATTR_TRN
const SGB_ATTR_SET
const SGB_MASK_EN
const SGB_OBJ_TRN
PALPACKET_LENGTH EQU $10
| 27.384615 | 88 | 0.878979 |
d575093ad10ee39d9b821957e6b47f8770f4fd45 | 3,125 | asm | Assembly | externals/mpir-3.0.0/mpn/x86/pentium/mul_2.asm | JaminChan/eos_win | c03e57151cfe152d0d3120abb13226f4df74f37e | [
"MIT"
] | 1 | 2018-08-14T03:52:21.000Z | 2018-08-14T03:52:21.000Z | externals/mpir-3.0.0/mpn/x86/pentium/mul_2.asm | JaminChan/eos_win | c03e57151cfe152d0d3120abb13226f4df74f37e | [
"MIT"
] | null | null | null | externals/mpir-3.0.0/mpn/x86/pentium/mul_2.asm | JaminChan/eos_win | c03e57151cfe152d0d3120abb13226f4df74f37e | [
"MIT"
] | null | null | null | dnl Intel Pentium mpn_mul_2 -- mpn by 2-limb multiplication.
dnl Copyright 2001, 2002 Free Software Foundation, Inc.
dnl
dnl This file is part of the GNU MP Library.
dnl
dnl The GNU MP Library is free software; you can redistribute it and/or
dnl modify it under the terms of the GNU Lesser General Public License as
dnl published by the Free Software Foundation; either version 2.1 of the
dnl License, or (at your option) any later version.
dnl
dnl The GNU MP Library is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
dnl Lesser General Public License for more details.
dnl
dnl You should have received a copy of the GNU Lesser General Public
dnl License along with the GNU MP Library; see the file COPYING.LIB. If
dnl not, write to the Free Software Foundation, Inc., 51 Franklin Street,
dnl Fifth Floor, Boston, MA 02110-1301, USA. */
include(`../config.m4')
C P5: 24.0 cycles/limb
C mp_limb_t mpn_mul_2 (mp_ptr dst, mp_srcptr src, mp_size_t size,
C mp_srcptr mult);
C
C At 24 c/l this is only 2 cycles faster than a separate mul_1 and addmul_1,
C but has the advantage of making just one pass over the operands.
C
C There's not enough registers to use PARAM_MULT directly, so the multiplier
C limbs are transferred to local variables on the stack.
defframe(PARAM_MULT, 16)
defframe(PARAM_SIZE, 12)
defframe(PARAM_SRC, 8)
defframe(PARAM_DST, 4)
dnl re-use parameter space
define(VAR_MULT_LOW, `PARAM_SRC')
define(VAR_MULT_HIGH,`PARAM_DST')
TEXT
ALIGN(8)
PROLOGUE(mpn_mul_2)
deflit(`FRAME',0)
pushl %esi FRAME_pushl()
pushl %edi FRAME_pushl()
movl PARAM_SRC, %esi
movl PARAM_DST, %edi
movl PARAM_MULT, %eax
movl PARAM_SIZE, %ecx
movl 4(%eax), %edx C mult high
movl (%eax), %eax C mult low
movl %eax, VAR_MULT_LOW
movl %edx, VAR_MULT_HIGH
pushl %ebx FRAME_pushl()
pushl %ebp FRAME_pushl()
mull (%esi) C src[0] * mult[0]
movl %eax, %ebp C in case src==dst
movl (%esi), %eax C src[0]
movl %ebp, (%edi) C dst[0]
movl %edx, %ebx C initial low carry
xorl %ebp, %ebp C initial high carry
leal (%edi,%ecx,4), %edi C dst end
mull VAR_MULT_HIGH C src[0] * mult[1]
subl $2, %ecx C size-2
js L(done)
leal 8(%esi,%ecx,4), %esi C &src[size]
xorl $-1, %ecx C -(size-1)
L(top):
C eax low prod
C ebx low carry
C ecx counter, negative
C edx high prod
C esi src end
C edi dst end
C ebp high carry (0 or -1)
andl $1, %ebp C 1 or 0
addl %eax, %ebx
adcl %edx, %ebp
ASSERT(nc)
movl (%esi,%ecx,4), %eax
mull VAR_MULT_LOW
addl %eax, %ebx C low carry
movl (%esi,%ecx,4), %eax
adcl %ebp, %edx C high carry
movl %ebx, (%edi,%ecx,4)
sbbl %ebp, %ebp C new high carry, -1 or 0
movl %edx, %ebx C new low carry
mull VAR_MULT_HIGH
incl %ecx
jnz L(top)
L(done):
andl $1, %ebp C 1 or 0
addl %ebx, %eax
adcl %ebp, %edx
ASSERT(nc)
movl %eax, (%edi) C store carry low
movl %edx, %eax C return carry high
popl %ebp
popl %ebx
popl %edi
popl %esi
ret
EPILOGUE()
| 22.007042 | 76 | 0.69696 |
d0346ce30fcfbc46e2cd0404fb7152607666b386 | 561 | asm | Assembly | examples and results/Draw sun/user_code[for user].asm | Hollbrok/CPU_cpp_version | cb68128e1b0d3ce51fcf9cdd5c2a39277365acd5 | [
"MIT"
] | 5 | 2021-03-31T20:40:12.000Z | 2021-04-10T22:14:33.000Z | 04. CPU/examples and results/Draw sun/user_code[for user].asm | Hollbrok/Ilab-2020-21 | 819a30dc4485ad874c273e9a01ca4adcf8bb2ea0 | [
"MIT"
] | 1 | 2021-04-10T21:43:29.000Z | 2021-04-10T21:43:29.000Z | 04. CPU/examples and results/Draw sun/user_code[for user].asm | Hollbrok/Ilab-2020-21 | 819a30dc4485ad874c273e9a01ca4adcf8bb2ea0 | [
"MIT"
] | 2 | 2021-04-10T21:52:03.000Z | 2021-06-04T18:00:17.000Z | push 25
push 100
push 125
pop rcx
pop rbx
pop rax
push rcx
pop (2) ; кладем пиксель из стека в оперативку
push rbx
pop (1) ; кладем пиксель из стека в оперативку
push rax
pop (0) ; кладем пиксель из стека в оперативку
fill
push 255
push 255
push 0
pop rcx
pop rbx
pop rax
push rcx
pop (5) ; кладем пиксель из стека в оперативку
push rbx
pop (4) ; кладем пиксель из стека в оперативку
push rax
pop (3) ; кладем пиксель из стека в оперативку
push 300
push 0
push 100
circ
hlt | 13.046512 | 49 | 0.636364 |
b76fc0c7545b3f5c4c406b0ff7006c4ddc2981d2 | 2,263 | asm | Assembly | programs/oeis/211/A211612.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | programs/oeis/211/A211612.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | programs/oeis/211/A211612.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | ; A211612: Number of ordered triples (w,x,y) with all terms in {-n,...-1,1,...,n} and w+x+y>=0.
; 0,4,35,117,274,530,909,1435,2132,3024,4135,5489,7110,9022,11249,13815,16744,20060,23787,27949,32570,37674,43285,49427,56124,63400,71279,79785,88942,98774,109305,120559,132560,145332,158899,173285,188514,204610,221597,239499,258340,278144,298935,320737,343574,367470,392449,418535,445752,474124,503675,534429,566410,599642,634149,669955,707084,745560,785407,826649,869310,913414,958985,1006047,1054624,1104740,1156419,1209685,1264562,1321074,1379245,1439099,1500660,1563952,1628999,1695825,1764454,1834910,1907217,1981399,2057480,2135484,2215435,2297357,2381274,2467210,2555189,2645235,2737372,2831624,2928015,3026569,3127310,3230262,3335449,3442895,3552624,3664660,3779027,3895749,4014850,4136354,4260285,4386667,4515524,4646880,4780759,4917185,5056182,5197774,5341985,5488839,5638360,5790572,5945499,6103165,6263594,6426810,6592837,6761699,6933420,7108024,7285535,7465977,7649374,7835750,8025129,8217535,8412992,8611524,8813155,9017909,9225810,9436882,9651149,9868635,10089364,10313360,10540647,10771249,11005190,11242494,11483185,11727287,11974824,12225820,12480299,12738285,12999802,13264874,13533525,13805779,14081660,14361192,14644399,14931305,15221934,15516310,15814457,16116399,16422160,16731764,17045235,17362597,17683874,18009090,18338269,18671435,19008612,19349824,19695095,20044449,20397910,20755502,21117249,21483175,21853304,22227660,22606267,22989149,23376330,23767834,24163685,24563907,24968524,25377560,25791039,26208985,26631422,27058374,27489865,27925919,28366560,28811812,29261699,29716245,30175474,30639410,31108077,31581499,32059700,32542704,33030535,33523217,34020774,34523230,35030609,35542935,36060232,36582524,37109835,37642189,38179610,38722122,39269749,39822515,40380444,40943560,41511887,42085449,42664270,43248374,43837785,44432527,45032624,45638100,46248979,46865285,47487042,48114274,48747005,49385259,50029060,50678432,51333399,51993985,52660214,53332110,54009697,54692999,55382040,56076844,56777435,57483837,58196074,58914170,59638149,60368035,61103852,61845624
mul $0,2
mov $2,$0
lpb $0,1
add $0,$2
add $3,$2
lpb $2,1
sub $2,1
add $4,$3
lpe
lpb $0,1
sub $0,4
add $5,$4
add $4,3
lpe
mov $1,$5
lpe
| 113.15 | 1,996 | 0.828988 |
2173fb450aec409773a62dbd13e5031d78f4ed82 | 462 | asm | Assembly | experiments/count/cas.4.3/count.checker.asm | phlo/concubine | 2a3bc9474878951aef54e8c7b6c47c5b4ac02fb1 | [
"MIT"
] | null | null | null | experiments/count/cas.4.3/count.checker.asm | phlo/concubine | 2a3bc9474878951aef54e8c7b6c47c5b4ac02fb1 | [
"MIT"
] | null | null | null | experiments/count/cas.4.3/count.checker.asm | phlo/concubine | 2a3bc9474878951aef54e8c7b6c47c5b4ac02fb1 | [
"MIT"
] | null | null | null | # Paul McKenney's Statistical Counter (PerfBook 5.2)
#
# Summation (checker) thread: EXIT 1 if global counter is not incremented 3
# times by 4 threads (heap[0] != 3 * 4).
#
# steps:
# * total = 5
#
# template parameter:
# * 12 = expected global counter value
#
CHECK 0 # start checker thread
ADDI 12 # expected result
CMP 0 # compare to global
JNZ error # check result
EXIT 0 # result == 4 * 3
error: EXIT 1 # error: result != 4 * 3
| 25.666667 | 75 | 0.640693 |
46e90c6a87426ddaa6c616a85d6acf7071a57569 | 498 | asm | Assembly | CPU/cpu_test/test_storage/test1_branch_bgez.asm | SilenceX12138/MIPS-Microsystems | d389b706b0930151a710b544db436c2883af958b | [
"MIT"
] | 55 | 2021-09-06T12:12:47.000Z | 2022-01-15T04:30:53.000Z | CPU/cpu_test/test_storage/test1_branch_bgez.asm | SilenceX12138/MIPS-Microsystems | d389b706b0930151a710b544db436c2883af958b | [
"MIT"
] | null | null | null | CPU/cpu_test/test_storage/test1_branch_bgez.asm | SilenceX12138/MIPS-Microsystems | d389b706b0930151a710b544db436c2883af958b | [
"MIT"
] | null | null | null | lui $2,0xffff
ori $2,$2,0xfffe
bgez $2,target
ori $2,$0,2119
xori $3,$2,2395
andi $3,$3,4937
addiu $4,$3,7887
target:
bgez $2,target1
addi $3,$2,293
ori $3,$0,2039
target1:
bgez $0,target2
add $4,$4,2345
ori $4,$0,9392
target2:
sub $6,$4,$3
lui $4,0xffff
ori $3,$0,0xfffe
ori $2,$0,4
or $5,$0,$2
or $2,$3,$4
sw $2,0($5)
lw $6,4($0)
bgez $6,target3
ori $3,$0,2582
ori $4,$0,8378
ori $2,$0,4526
nor $6,$3,$4
nor $5,$2,$3
xor $7,$3,$6
xor $8,$3,$2
target3:
bgez $8,target4
and $3,$3,$4
target4:
| 11.857143 | 16 | 0.60241 |
933faf9c823e73574d68599ddc37282aeed2970c | 655 | asm | Assembly | programs/oeis/135/A135521.asm | jmorken/loda | 99c09d2641e858b074f6344a352d13bc55601571 | [
"Apache-2.0"
] | 1 | 2021-03-15T11:38:20.000Z | 2021-03-15T11:38:20.000Z | programs/oeis/135/A135521.asm | jmorken/loda | 99c09d2641e858b074f6344a352d13bc55601571 | [
"Apache-2.0"
] | null | null | null | programs/oeis/135/A135521.asm | jmorken/loda | 99c09d2641e858b074f6344a352d13bc55601571 | [
"Apache-2.0"
] | null | null | null | ; A135521: a(n) = 2^(A091090(n)) - 1.
; 1,1,3,1,3,1,7,1,3,1,7,1,3,1,15,1,3,1,7,1,3,1,15,1,3,1,7,1,3,1,31,1,3,1,7,1,3,1,15,1,3,1,7,1,3,1,31,1,3,1,7,1,3,1,15,1,3,1,7,1,3,1,63,1,3,1,7,1,3,1,15,1,3,1,7,1,3,1,31,1,3,1,7,1,3,1,15,1,3,1,7,1,3,1,63,1,3,1,7,1,3,1,15,1,3,1,7,1,3,1,31,1,3,1,7,1,3,1,15,1,3,1,7,1,3,1,127,1,3,1,7,1,3,1,15,1,3,1,7,1,3,1,31,1,3,1,7,1,3,1,15,1,3,1,7,1,3,1,63,1,3,1,7,1,3,1,15,1,3,1,7,1,3,1,31,1,3,1,7,1,3,1,15,1,3,1,7,1,3,1,127,1,3,1,7,1,3,1,15,1,3,1,7,1,3,1,31,1,3,1,7,1,3,1,15,1,3,1,7,1,3,1,63,1,3,1,7,1,3,1,15,1,3,1,7,1,3,1,31,1,3,1,7,1,3,1,15,1,3,1
add $0,2
lpb $0
gcd $0,4096
mul $0,2
lpe
mov $1,$0
div $1,2
mul $1,2
sub $1,1
| 50.384615 | 533 | 0.528244 |
4c551d6741c772cf68718a986abbcc5d1f45561d | 326 | asm | Assembly | MASM programs/smlno.asm | Abhicake/MPMC-LAB-Programs | 598c0db844e37dbb17548f25b9bccb42ca08d507 | [
"MIT"
] | 1 | 2020-05-24T05:37:16.000Z | 2020-05-24T05:37:16.000Z | MASM programs/smlno.asm | Abhicake/MPMC-Lab-Programs | 598c0db844e37dbb17548f25b9bccb42ca08d507 | [
"MIT"
] | null | null | null | MASM programs/smlno.asm | Abhicake/MPMC-Lab-Programs | 598c0db844e37dbb17548f25b9bccb42ca08d507 | [
"MIT"
] | null | null | null | ; smallest no.
Assume cs:code , ds:data
data segment
data ends
code segment
start:
mov ax,0ffffh;
mov si , 0200h;
mov cx,[si]
mov cx,[si];
back:
inc si;
inc si
cmp ax,[si]
JB go
mov ax,[si]
go:
loop back
mov di,0251
mov [di],ax;
;mov [di+1] , ah;
int 03h
code ends
end start
; o/p:
; ax = smallest no.
| 10.1875 | 24 | 0.613497 |
654fb3f5408d6aca5159a8a7644860ca4892c1ec | 2,050 | asm | Assembly | engine/battle/move_effects/sketch.asm | genterz/pokecross | 5e62ab6c23e624ea82d599af306f9c52d768a8b4 | [
"blessing"
] | 28 | 2019-11-08T07:19:00.000Z | 2021-12-20T10:17:54.000Z | engine/battle/move_effects/sketch.asm | genterz/pokecross | 5e62ab6c23e624ea82d599af306f9c52d768a8b4 | [
"blessing"
] | 13 | 2020-01-11T17:00:40.000Z | 2021-09-14T01:27:38.000Z | engine/battle/move_effects/sketch.asm | genterz/pokecross | 5e62ab6c23e624ea82d599af306f9c52d768a8b4 | [
"blessing"
] | 22 | 2020-05-28T17:31:38.000Z | 2022-03-07T20:49:35.000Z | BattleCommand_Sketch:
; sketch
call ClearLastMove
; Don't sketch during a link battle
ld a, [wLinkMode]
and a
jr z, .not_linked
call AnimateFailedMove
jp PrintNothingHappened
.not_linked
; If the opponent has a substitute up, fail.
call CheckSubstituteOpp
jp nz, .fail
; If the opponent is transformed, fail.
ld a, BATTLE_VARS_SUBSTATUS5_OPP
call GetBattleVarAddr
bit SUBSTATUS_TRANSFORMED, [hl]
jp nz, .fail
; Get the user's moveset in its party struct.
; This move replacement shall be permanent.
; Pointer will be in de.
ld a, MON_MOVES
call UserPartyAttr
ld d, h
ld e, l
; Get the battle move structs.
ld hl, wBattleMonMoves
ldh a, [hBattleTurn]
and a
jr z, .get_last_move
ld hl, wEnemyMonMoves
.get_last_move
ld a, BATTLE_VARS_LAST_COUNTER_MOVE_OPP
call GetBattleVar
ld [wNamedObjectIndexBuffer], a
ld b, a
; Fail if move is invalid or is Struggle.
and a
jr z, .fail
cp STRUGGLE
jr z, .fail
; Fail if user already knows that move
ld c, NUM_MOVES
.does_user_already_know_move
ld a, [hli]
cp b
jr z, .fail
dec c
jr nz, .does_user_already_know_move
; Find Sketch in the user's moveset.
; Pointer in hl, and index in c.
dec hl
ld c, NUM_MOVES
.find_sketch
dec c
ld a, [hld]
cp SKETCH
jr nz, .find_sketch
inc hl
; The Sketched move is loaded to that slot.
ld a, b
ld [hl], a
; Copy the base PP from that move.
push bc
push hl
dec a
ld hl, Moves + MOVE_PP
call GetMoveAttr
pop hl
ld bc, wBattleMonPP - wBattleMonMoves
add hl, bc
ld [hl], a
pop bc
ldh a, [hBattleTurn]
and a
jr z, .user_trainer
ld a, [wBattleMode]
dec a
jr nz, .user_trainer
; wildmon
ld a, [hl]
push bc
ld hl, wWildMonPP
ld b, 0
add hl, bc
ld [hl], a
ld hl, wWildMonMoves
add hl, bc
pop bc
ld [hl], b
jr .done_copy
.user_trainer
ld a, [hl]
push af
ld l, c
ld h, 0
add hl, de
ld a, b
ld [hl], a
pop af
ld de, MON_PP - MON_MOVES
add hl, de
ld [hl], a
.done_copy
call GetMoveName
call AnimateCurrentMove
ld hl, SketchedText
jp StdBattleTextbox
.fail
call AnimateFailedMove
jp PrintDidntAffect
| 17.372881 | 45 | 0.716585 |
f6e9e9db387295b843c508e2b1691c1da0ee1c35 | 680 | asm | Assembly | programs/oeis/195/A195316.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 22 | 2018-02-06T19:19:31.000Z | 2022-01-17T21:53:31.000Z | programs/oeis/195/A195316.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 41 | 2021-02-22T19:00:34.000Z | 2021-08-28T10:47:47.000Z | programs/oeis/195/A195316.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 5 | 2021-02-24T21:14:16.000Z | 2021-08-09T19:48:05.000Z | ; A195316: Centered 36-gonal numbers.
; 1,37,109,217,361,541,757,1009,1297,1621,1981,2377,2809,3277,3781,4321,4897,5509,6157,6841,7561,8317,9109,9937,10801,11701,12637,13609,14617,15661,16741,17857,19009,20197,21421,22681,23977,25309,26677,28081,29521,30997,32509,34057,35641,37261,38917,40609,42337,44101,45901,47737,49609,51517,53461,55441,57457,59509,61597,63721,65881,68077,70309,72577,74881,77221,79597,82009,84457,86941,89461,92017,94609,97237,99901,102601,105337,108109,110917,113761,116641,119557,122509,125497,128521,131581,134677,137809,140977,144181,147421,150697,154009,157357,160741,164161,167617,171109,174637,178201
sub $1,$0
bin $1,2
mul $1,36
add $1,1
mov $0,$1
| 75.555556 | 592 | 0.802941 |
f2c3fa2edc4d2a92469d092e6210041341b67d71 | 8,299 | asm | Assembly | unfinished/cracktro_gigascreen/cracktro3_unfinished.asm | alexanderbazhenoff/zx-spectrum-various | 80cf61cb8cc6f9b5b1cd6ce9b0e394323afe346e | [
"MIT"
] | null | null | null | unfinished/cracktro_gigascreen/cracktro3_unfinished.asm | alexanderbazhenoff/zx-spectrum-various | 80cf61cb8cc6f9b5b1cd6ce9b0e394323afe346e | [
"MIT"
] | null | null | null | unfinished/cracktro_gigascreen/cracktro3_unfinished.asm | alexanderbazhenoff/zx-spectrum-various | 80cf61cb8cc6f9b5b1cd6ce9b0e394323afe346e | [
"MIT"
] | null | null | null | ; This Source Code Form is subject to the terms of the MIT
; hLicense. If a copy of the MPL was not distributed with
; this file, You can obtain one at https://github.com/aws/mit-0
; sunshine cracktro by alx^bw. almost done but never released.
ORG #6000
ATTR_MODE EQU 0
TEXT_BUFFER_PIX EQU #F040 ;[#0FC0]
TEXT_BUFFER_ATR1 EQU #EE00 ;[#0240]
TEXT_BUFFER_ATR2 EQU #EB00 ;[#0240]
TEXT_BUFFER_BEGIN EQU TEXT_BUFFER_ATR2
ENTR EQU #0D
ENTR_WR EQU #0A
TAB EQU #08
IF0 ATTR_MODE
ATRI0 EQU 2
ATRI1 EQU 1
ATRI2 EQU 3
ATRI4 EQU 5
ENDIF
IF0 ATTR_MODE-1
ATRI0 EQU 2
ATRI1 EQU 2
ATRI2 EQU 3
ATRI4 EQU 6
ENDIF
IF0 ATTR_MODE-2
ATRI0 EQU 2
ATRI1 EQU 2
ATRI2 EQU 4
ATRI4 EQU 6
ENDIF
IF0 ATTR_MODE-3
ATRI0 EQU 2
ATRI1 EQU 1
ATRI2 EQU 4
ATRI4 EQU 6
ENDIF
IF0 ATTR_MODE-4
ATRI0 EQU 2
ATRI1 EQU 1
ATRI2 EQU 5
ATRI4 EQU 6
ENDIF
IF0 ATTR_MODE-5
ATRI0 EQU 2
ATRI1 EQU 2
ATRI2 EQU 5
ATRI4 EQU 6
ENDIF
IF0 ATTR_MODE-6
ATRI0 EQU 2
ATRI1 EQU 1
ATRI2 EQU 4
ATRI4 EQU 5
ENDIF
IF0 ATTR_MODE-7
ATRI0 EQU 2
ATRI1 EQU 3
ATRI2 EQU 4
ATRI4 EQU 6
ENDIF
MACRO ATR0
DB #C0+ATRI0,#40+ATRI0
ENDM
MACRO ATR1A
DB #C0+ATRI1,ATRI0
ENDM
MACRO ATR1B
DB #C0+ATRI1,#07
ENDM
MACRO ATR2A
DB #C0+ATRI1,#40+ATRI1
ENDM
MACRO ATR2B
DB #C0+ATRI1,ATRI4
ENDM
MACRO ATR3A
DB #C0+ATRI2,#40+ATRI2
ENDM
MACRO ATR3B
DB #C0+ATRI2,#40+ATRI1
ENDM
MACRO ATR4A
DB #80+ATRI4,#40+ATRI2
ENDM
MACRO ATR4B
DB #C7,#40+ATRI2
ENDM
MACRO ATR5A
DB #C0+ATRI4,#40+ATRI4
ENDM
MACRO ATR5B
DB #C0+ATRI4,#47
ENDM
MACRO ATR6A
DB #C7,#47
ENDM
MACRO ATR6B
DB #C7,#40+ATRI1
ENDM
CALL CLS
; CALL INSTALL
CALL CLEAR_BUFFER
LD IX,TEXT1
CALL PRINT_PAGE
CALL OUTPUT_BUFFER
MWL HALT
LD HL,TEXT_BUFFER_ATR1
CALL OUTATR
HALT
LD HL,TEXT_BUFFER_ATR2
CALL OUTATR
CALL #1F54
RET NC
JR C,MWL
RET
OUTATR LD DE,#5804
LD BC,#1818
OUTAL PUSH BC
LD B,0
LDIR
EX DE,HL
LD C,8
ADD HL,BC
EX DE,HL
POP BC
DJNZ OUTAL
RET
;-------- CLEAR SCREEN ROUTINES ------------------------
CLS EI
HALT
LD HL,#5800
LD DE,#5801
LD BC,#02FF
LD (HL),L
PUSH HL
LDIR
POP HL
LD A,C
CLS2L DEC HL
LD (HL),A
CP (HL)
JR Z,CLS2L
RET
;-------- CLEAR BUFFER ROUTINES ------------------------
CLEAR_BUFFER
XOR A
LD HL,TEXT_BUFFER_BEGIN-1
CL_BR_L INC HL
LD (HL),A
CP (HL)
JR Z,CL_BR_L
RET
;-------- OUTPUT BUFFER ROUTINES -----------------------
OUTPUT_BUFFER
LD HL,TEXT_BUFFER_PIX
LD DE,#4004
LD BC,#0718
OTPBF_L PUSH BC
PUSH HL
OTPBFL1 PUSH BC
PUSH HL
PUSH DE
LD BC,#18
LDIR
POP DE
CALL DOWN_DE
POP HL
LD BC,24*24
ADD HL,BC
POP BC
DJNZ OTPBFL1
CALL DOWN_DE
POP HL
LD C,#18
ADD HL,BC
POP BC
DEC C
JR NZ,OTPBF_L
RET
;-------- PRINT PAGE ROUTINES --------------------------
PRINT_PAGE
LD BC,#100
EXX
LD HL,TEXT_BUFFER_PIX
LD DE,TEXT_BUFFER_ATR2
PRNTPGL LD A,(IX)
OR A
RET Z
BIT 7,A
JR Z,NO_CHANGE_ATR
EXX
AND #7F
LD E,A
INC IX
LD D,(IX)
EXX
JP PR_PG0
NO_CHANGE_ATR
LD BC,#18
CP ENTR_WR
JR NZ,NO_ENTER_WR
EXX
INC B
EXX
EX DE,HL
ADD HL,BC
EX DE,HL
ADD HL,BC
JR PR_PG0
NO_ENTER_WR
CP ENTR
JR NZ,NO_ENTER
LD HL,TEXT_BUFFER_PIX-#18
LD DE,TEXT_BUFFER_ATR2-#18
EXX
INC B
LD A,B
LD C,0
EXX
LD C,#18
ENTR_AL EX DE,HL
ADD HL,BC
EX DE,HL
ADD HL,BC
DEC A
JR NZ,ENTR_AL
JR PR_PG0
NO_ENTER
CP TAB
JR NZ,NO_TAB
INC IX
LD B,(IX)
TAB_L INC HL
INC DE
CALL POS_MNG
DJNZ TAB_L
JR PR_PG0
NO_TAB
;---PRINT CHR
PUSH DE
PUSH HL
PUSH HL
LD L,A
LD H,0
DUP 3
ADD HL,HL
EDUP
LD BC,FONT-#100
ADD HL,BC
EX DE,HL
POP HL
LD BC,#240
DUP 6
LD A,(DE)
LD (HL),A
INC DE
ADD HL,BC
EDUP
LD A,(DE)
LD (HL),A
POP HL
POP DE
EXX
PUSH DE
EXX
POP BC
EX DE,HL
LD (HL),C
LD A,H
DUP 3
INC H
EDUP
LD (HL),B
LD H,A
EX DE,HL
INC HL
INC DE
CALL POS_MNG
PR_PG0 INC IX
JP PRNTPGL
POS_MNG EXX
INC C
LD A,C
CP #18
JR NZ,NO_NXTL
LD C,0
INC B
NO_NXTL EXX
RET
;------- COUNTER FOR THE NEXT LINE ON SCR$ (DE) --------
DOWN_DE INC D
LD A,D
AND 7
RET NZ
LD A,E
ADD A,#20
LD E,A
RET C
LD A,D
SUB 8
LD D,A
RET
; ----- load font
FONT INCBIN "razdolb_.f"
TEXT1 ATR5B
DB "WATCHA"
ATR3A
DB "!",ENTR,ENTR
ATR6B
DB "IT"
ATR3B
DB "'"
ATR6B
DB "S "
ATR3B
DB "TIME "
ATR2B
DB "TO "
ATR3A
DB "GET"
ATR4B
DB TAB,20,"SOMETHING"
ATR1A
DB "...",ENTR
ATR4B
DB "..."
ATR5A
DB "SOMETHING "
ATR2B
DB "FROM"
ATR3A
DB TAB,18,"THE "
ATR2A
DB "DEEP "
ATR1B
DB "PAST"
ATR1A
DB TAB,8,"IN "
ATR3B
DB "GAMEMAKING"
ATR5B
DB TAB,19,"HYSTORY"
ATR1A
DB "."
ATR2B
DB "..."
ATR6A
DB "SOMETHING"
ATR4B
DB TAB,19,"REALLY "
ATR3A
DB "COOL "
ATR3B
DB "WHICH"
ATR1A
DB TAB,5,"INVADES "
ATR5A
DB "OUR"
ATR2A
DB TAB,15,"("
ATR1B
DB "AND "
ATR3A
DB "I "
ATR2B
DB "HOPE "
ATR5B
DB "YOUR"
ATR2A
DB ")"
ATR6B
DB TAB,14,"ATTENTION"
ATR3A
DB "."
ATR3B
DB "..."
ATR4B
DB "SOMETHING"
ATR3A
DB TAB,21,"SPECIAL "
ATR4B
DB "TO "
ATR1A
DB "HELP"
ATR1B
DB TAB,6,"YOU "
ATR5B
DB "TO "
ATR2A
DB "REMEMBER"
ATR5A
DB TAB,12,"THESE "
ATR3B
DB "SPLENDID"
ATR6A
DB TAB,14,"TAPE-TIMES"
ATR1B
DB "!"
ATR1A
DB "SO"
ATR3A
DB ",",ENTR_WR
ATR6B
DB "IT"
ATR1A
DB "'"
ATR6B
DB "S "
ATR6A
DB "TIME "
ATR3B
DB "TO "
ATR2B
DB "GET"
ATR3A
DB TAB,10,"THE "
ATR2A
DB "NEW"
ATR5B
DB TAB,12,"RELEASE",ENTR_WR
ATR1B
DB "FROM "
ATR5A
DB "US"
ATR1A
DB "!"
DB 0
;-------- INSTALL ALL ----------------------------------
INSTALL LD HL,INST_
LD DE,#4000
LD BC,INSTALL_END-INST_
PUSH DE
LDIR
RET
INST_
DISP #4000
RET
ENT
INSTALL_END
ZUZU DISPLAY "END: ",ZUZU
| 17.182195 | 64 | 0.425714 |
479271b3501c3f06e7884314ca944fafa45637ef | 97 | asm | Assembly | programs/oeis/028/A028738.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 22 | 2018-02-06T19:19:31.000Z | 2022-01-17T21:53:31.000Z | programs/oeis/028/A028738.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 41 | 2021-02-22T19:00:34.000Z | 2021-08-28T10:47:47.000Z | programs/oeis/028/A028738.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 5 | 2021-02-24T21:14:16.000Z | 2021-08-09T19:48:05.000Z | ; A028738: Nonsquares mod 25.
; 2,3,5,7,8,10,12,13,15,17,18,20,22,23
mul $0,5
div $0,3
add $0,2
| 13.857143 | 38 | 0.618557 |
385341c403f78d8bab4bf6e071052a293d90f1fa | 25 | asm | Assembly | test/asm/divzero-section-bank.asm | orbea/rgbds | 91889fc14abbf705271bb484e89e349e08f76477 | [
"MIT"
] | 522 | 2017-02-25T21:10:13.000Z | 2020-09-13T14:26:18.000Z | test/asm/divzero-section-bank.asm | orbea/rgbds | 91889fc14abbf705271bb484e89e349e08f76477 | [
"MIT"
] | 405 | 2017-02-25T21:32:37.000Z | 2020-09-13T16:43:29.000Z | test/asm/divzero-section-bank.asm | orbea/rgbds | 91889fc14abbf705271bb484e89e349e08f76477 | [
"MIT"
] | 84 | 2017-02-25T21:10:26.000Z | 2020-09-13T14:28:25.000Z | SECTION "sec", ROMX[1/0]
| 12.5 | 24 | 0.64 |
bdc8d73621b426165cd2630ff597741d96ec861d | 405 | asm | Assembly | programs/oeis/292/A292510.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 22 | 2018-02-06T19:19:31.000Z | 2022-01-17T21:53:31.000Z | programs/oeis/292/A292510.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 41 | 2021-02-22T19:00:34.000Z | 2021-08-28T10:47:47.000Z | programs/oeis/292/A292510.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 5 | 2021-02-24T21:14:16.000Z | 2021-08-09T19:48:05.000Z | ; A292510: a(n) = smallest k >= 1 such that {1, p(n,2), p(n,3), ..., p(n,k)} can be partitioned into two sets with equal sums, where p(n,m) is m-th n-gonal number.
; 4,7,6,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7
mov $1,4
lpb $1
add $1,$0
dif $1,2
lpe
add $1,3
mov $0,$1
| 36.818182 | 177 | 0.548148 |
b28b8e0eef6403a14af12407e1533eac4fb510f2 | 180 | asm | Assembly | ffight/lcs/boss/13.asm | zengfr/arcade_game_romhacking_sourcecode_top_secret_data | a4a0c86c200241494b3f1834cd0aef8dc02f7683 | [
"Apache-2.0"
] | 6 | 2020-10-14T15:29:10.000Z | 2022-02-12T18:58:54.000Z | ffight/lcs/boss/13.asm | zengfr/arcade_game_romhacking_sourcecode_top_secret_data | a4a0c86c200241494b3f1834cd0aef8dc02f7683 | [
"Apache-2.0"
] | null | null | null | ffight/lcs/boss/13.asm | zengfr/arcade_game_romhacking_sourcecode_top_secret_data | a4a0c86c200241494b3f1834cd0aef8dc02f7683 | [
"Apache-2.0"
] | 1 | 2020-12-17T08:59:10.000Z | 2020-12-17T08:59:10.000Z | copyright zengfr site:http://github.com/zengfr/romhack
006216 move.w ($8,A3), ($14,A4) [boss+13, container+13, enemy+13]
copyright zengfr site:http://github.com/zengfr/romhack
| 30 | 67 | 0.733333 |
cf4dd56dc02a12e52919379feef057be55102cfd | 445 | asm | Assembly | programs/oeis/060/A060937.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 22 | 2018-02-06T19:19:31.000Z | 2022-01-17T21:53:31.000Z | programs/oeis/060/A060937.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 41 | 2021-02-22T19:00:34.000Z | 2021-08-28T10:47:47.000Z | programs/oeis/060/A060937.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 5 | 2021-02-24T21:14:16.000Z | 2021-08-09T19:48:05.000Z | ; A060937: Number of iterations of d(n) (A000005) needed to reach 2 starting at n (n is counted).
; 1,2,3,2,4,2,4,3,4,2,5,2,4,4,3,2,5,2,5,4,4,2,5,3,4,4,5,2,5,2,5,4,4,4,4,2,4,4,5,2,5,2,5,5,4,2,5,3,5,4,5,2,5,4,5,4,4,2,6,2,4,5,3,4,5,2,5,4,5,2,6,2,4,5,5,4,5,2,5,3,4,2,6,4,4,4,5,2,6,4,5,4,4,4,6,2,5,5,4,2
add $0,1
lpb $0
seq $0,5 ; d(n) (also called tau(n) or sigma_0(n)), the number of divisors of n.
sub $0,1
add $1,1
lpe
add $1,1
mov $0,$1
| 37.083333 | 201 | 0.575281 |
e7ab2a44f4f3832e1d0a6ea4538a63dd93606455 | 608 | asm | Assembly | oeis/312/A312909.asm | neoneye/loda-programs | 84790877f8e6c2e821b183d2e334d612045d29c0 | [
"Apache-2.0"
] | 11 | 2021-08-22T19:44:55.000Z | 2022-03-20T16:47:57.000Z | oeis/312/A312909.asm | neoneye/loda-programs | 84790877f8e6c2e821b183d2e334d612045d29c0 | [
"Apache-2.0"
] | 9 | 2021-08-29T13:15:54.000Z | 2022-03-09T19:52:31.000Z | oeis/312/A312909.asm | neoneye/loda-programs | 84790877f8e6c2e821b183d2e334d612045d29c0 | [
"Apache-2.0"
] | 3 | 2021-08-22T20:56:47.000Z | 2021-09-29T06:26:12.000Z | ; A312909: Coordination sequence Gal.6.150.2 where G.u.t.v denotes the coordination sequence for a vertex of type v in tiling number t in the Galebach list of u-uniform tilings.
; Submitted by Christian Krause
; 1,4,9,13,17,23,27,31,37,41,45,50,54,58,63,67,71,77,81,85,91,95,99,104,108,112,117,121,125,131,135,139,145,149,153,158,162,166,171,175,179,185,189,193,199,203,207,212,216,220
mov $1,$0
seq $0,311257 ; Coordination sequence Gal.6.115.2 where G.u.t.v denotes the coordination sequence for a vertex of type v in tiling number t in the Galebach list of u-uniform tilings.
add $1,1
div $1,3
add $0,$1
| 60.8 | 182 | 0.745066 |
0b61daee92d518074c51ff79682978e534e63d5d | 3,533 | asm | Assembly | HookFunctions.asm | obaniu2006/Win32-Inline-API-hook | 5d59e241ba8605036182d1c868677f88ad6e8489 | [
"Apache-2.0"
] | 3 | 2021-03-05T03:20:37.000Z | 2022-01-11T02:38:32.000Z | HookFunctions.asm | obaniu2006/Win32-Inline-API-hook | 5d59e241ba8605036182d1c868677f88ad6e8489 | [
"Apache-2.0"
] | null | null | null | HookFunctions.asm | obaniu2006/Win32-Inline-API-hook | 5d59e241ba8605036182d1c868677f88ad6e8489 | [
"Apache-2.0"
] | null | null | null | ;Copyright (c) 2015 droidwolf(droidwolf2006@gmail.com)
;All rights reserved.
;
;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.
.data
szKernel32 db 'kernel32',0 ;Kernel32动态连接库
szNtdll db 'ntdll',0
HasCheckCurrentPID_IsProtect dd 0
;szQUAT db '"',0
;打开进程句柄API
szOpenProcess db 'OpenProcess',0
pOpenProcess dd 0
OpenProcess_Header db SizeFnHead dup(0)
szZwOpenFile db 'ZwOpenFile',0
pZwOpenFile dd 0
ZwOpenFile_Header db SizeFnHead dup(0)
include macro.inc
my_OpenProcess proc dwDesiredAccess,bInheritHandle,dwProcessId
local vpt:DWORD
.if !g_IsUnHook
mov eax,dwProcessId
WhileEAXIsProtectPID_ExitProc
.endif
EntryCritical
invoke ResumeFn,pOpenProcess,offset OpenProcess_Header
InvokePtr pOpenProcess, dwDesiredAccess,bInheritHandle,dwProcessId
push eax
invoke ReplaceFn,pOpenProcess,offset my_OpenProcess,0;offset OpenProcess_Header
LeaveCritical
pop eax
ret
my_OpenProcess endp
my_ZwOpenFile proc FileHandle,DesiredAccess, ObjectAttributes,IoStatusBlock,ShareAccess,OpenOptions
local vpt
.if !g_IsUnHook
push ebx
mov eax,ObjectAttributes ;OBJECT_ATTRIBUTES 结构
mov ebx,[eax+8] ;PUNICODE_STRING 结构
mov eax,[ebx] ;Length
.if eax >=g_LenDirectoryW
invoke StrStrIW,[ebx+4],offset g_strDirectoryW
.if eax
mov eax,3221225487 ;无文件
pop ebx
ret
.endif
.endif
pop ebx
.endif
EntryCritical
RemoveProtect pZwOpenFile,addr vpt
WriteFuncHeader pZwOpenFile,offset ZwOpenFile_Header
InvokePtr pZwOpenFile,FileHandle,DesiredAccess, ObjectAttributes,IoStatusBlock,ShareAccess,OpenOptions
push eax
WriteFuncHeaderJmp pZwOpenFile,offset my_ZwOpenFile
ReProtect pZwOpenFile,vpt
LeaveCritical
pop eax
ret
my_ZwOpenFile endp
;*****************************************************************************
; 功能:开始Api挂钩
; 参数:
; 返回:不为0为成功
;*****************************************************************************
StartApiHK proc
invoke GetCurrentProcessId
WhileEAXIsProtectPID_ExitProc
EntryCritical
.if !pZwOpenFile
invoke GetProcPtr,offset szNtdll,offset szZwOpenFile
mov pZwOpenFile,eax
.endif
.if pZwOpenFile
invoke ReplaceFn,pZwOpenFile,offset my_ZwOpenFile,offset ZwOpenFile_Header
.endif
.if !pOpenProcess
invoke GetProcPtr,offset szKernel32,offset szOpenProcess
mov pOpenProcess,eax
.endif
.if pOpenProcess
invoke ReplaceFn,pOpenProcess,offset my_OpenProcess,offset OpenProcess_Header
.endif
LeaveCritical
ret
StartApiHK endp
;*****************************************************************************
; 功能:停止Api挂钩
; 参数:
; 返回:不为0为成功
;*****************************************************************************
StopApiHK proc
EntryCritical
.if pOpenProcess
invoke ResumeFn,pOpenProcess,offset OpenProcess_Header
mov pOpenProcess,0
.endif
.if pZwOpenFile
invoke ResumeFn,pZwOpenFile,offset ZwOpenFile_Header
mov pZwOpenFile,0
.endif
LeaveCritical
ret
StopApiHK endp | 24.880282 | 104 | 0.694311 |
80efb149d225f31fba1882ad5ef8360ab294d067 | 2,856 | asm | Assembly | Assembler/AssemblyCode/LowLevel/POPF_MACRO.asm | KPU-RISC/KPU | 9f85c322e1b8489eef31f0696799e0c6c7273c0e | [
"MIT"
] | 8 | 2017-04-16T16:53:03.000Z | 2021-09-14T22:29:28.000Z | Assembler/AssemblyCode/LowLevel/POPF_MACRO.asm | KPU-RISC/KPU | 9f85c322e1b8489eef31f0696799e0c6c7273c0e | [
"MIT"
] | null | null | null | Assembler/AssemblyCode/LowLevel/POPF_MACRO.asm | KPU-RISC/KPU | 9f85c322e1b8489eef31f0696799e0c6c7273c0e | [
"MIT"
] | null | null | null | ; Set register XL to "11111111"
SET A, "1111"
SET B, "1111"
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
OR
MOV_ALU_OUT XL
; Set register XH to "11111111"
SET A, "1111"
SET B, "1111"
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
OR
MOV_ALU_OUT XH
MOV16 SP, X
; Set register D to "00000001"
SET A, "0000"
SET B, "0001"
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
OR
MOV_ALU_OUT D
; Set register E to "00000001"
SET A, "0000"
SET B, "0001"
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
OR
MOV_ALU_OUT E
; Perform a "SUB D, E" operation
; This sets the Zero flag to 1
MOV_ALU_IN A, E
NOT
MOV_ALU_C_TO_AB A
SET B, "0001"
ADD
MOV_ALU_C_TO_AB B
MOV_ALU_IN A, D
ADD
MOV_ALU_OUT D
; ====================
; PUSHF implementation
; ====================
; 1. Store the flags in the "FlagsOutBuffer"
FLAGS_TO_OUTBUFFER
; 2. Store the flags from the "FlagsOutBuffer" onto the stack
MOV16 M, SP
STORE_FLAGS
; 3. Decrement the stack pointer by 1
; 3.1. Set register XL to "11111111"
SET A, "1111"
SET B, "1111"
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
OR
MOV_ALU_OUT XL
; 3.2. Set register XH to "11111111"
SET A, "1111"
SET B, "1111"
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
OR
MOV_ALU_OUT XH
; 3.3. Decrement the stack pointer
MOV16 J, X
MOV16 X, SP
16BIT_ADDER
MOV16 SP, X
; =====================
; Set register D to "00000100"
SET A, "0000"
SET B, "0100"
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
OR
MOV_ALU_OUT D
; Set register E to "00000001"
SET A, "0000"
SET B, "0001"
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
OR
MOV_ALU_OUT E
; Perform a "SUB D, E" operation
; This sets the Zero flag to 1
MOV_ALU_IN A, E
NOT
MOV_ALU_C_TO_AB A
SET B, "0001"
ADD
MOV_ALU_C_TO_AB B
MOV_ALU_IN A, D
ADD
MOV_ALU_OUT D
; ====================
; POPF implementation
; ====================
; 1. Increment the stack pointer by 1
; 1.1. Set register XL to "00000001"
SET A, "0000"
SET B, "0001"
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
OR
MOV_ALU_OUT XL
; 1.2. Set register XH to "00000000"
SET A, "0000"
SET B, "0000"
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
SHL
MOV_ALU_C_TO_AB A
OR
MOV_ALU_OUT XH
; 1.3. Increment the stack pointer
MOV16 J, X
MOV16 X, SP
16BIT_ADDER
MOV16 SP, X
; 2.1. Load the flags into the "FlagsInBuffer" register
MOV16 M, SP
LOAD_FLAGS
; 3.1. Move the content from the FlagsInBuffer" to the Flags register.
; The FLAGS register contains finally the value "110"
INBUFFER_TO_FLAGS
; =========================
HLT | 13.665072 | 70 | 0.72549 |
98fe532355b1fd03a562557aea85045da5851af8 | 383 | asm | Assembly | programs/oeis/271/A271035.asm | jmorken/loda | 99c09d2641e858b074f6344a352d13bc55601571 | [
"Apache-2.0"
] | 1 | 2021-03-15T11:38:20.000Z | 2021-03-15T11:38:20.000Z | programs/oeis/271/A271035.asm | jmorken/loda | 99c09d2641e858b074f6344a352d13bc55601571 | [
"Apache-2.0"
] | null | null | null | programs/oeis/271/A271035.asm | jmorken/loda | 99c09d2641e858b074f6344a352d13bc55601571 | [
"Apache-2.0"
] | null | null | null | ; A271035: Number of 3 X 3 X 3 triangular 0..n arrays with some element less than a w, nw or ne neighbor exactly once.
; 10,72,294,896,2268,5040,10164,19008,33462,56056,90090,139776,210392,308448,441864,620160,854658,1158696,1547854,2040192,2656500,3420560,4359420,5503680,6887790,8550360,10534482,12888064,15664176,18921408
mov $1,$0
add $1,5
bin $1,$0
add $0,5
mul $1,$0
mul $1,2
| 38.3 | 205 | 0.762402 |
18e1e5125202fd3543613ef07f80cb1e8d501210 | 681 | asm | Assembly | oeis/163/A163071.asm | neoneye/loda-programs | 84790877f8e6c2e821b183d2e334d612045d29c0 | [
"Apache-2.0"
] | 11 | 2021-08-22T19:44:55.000Z | 2022-03-20T16:47:57.000Z | oeis/163/A163071.asm | neoneye/loda-programs | 84790877f8e6c2e821b183d2e334d612045d29c0 | [
"Apache-2.0"
] | 9 | 2021-08-29T13:15:54.000Z | 2022-03-09T19:52:31.000Z | oeis/163/A163071.asm | neoneye/loda-programs | 84790877f8e6c2e821b183d2e334d612045d29c0 | [
"Apache-2.0"
] | 3 | 2021-08-22T20:56:47.000Z | 2021-09-29T06:26:12.000Z | ; A163071: a(n) = ((4+sqrt(5))*(3+sqrt(5))^n + (4-sqrt(5))*(3-sqrt(5))^n)/2.
; 4,17,86,448,2344,12272,64256,336448,1761664,9224192,48298496,252894208,1324171264,6933450752,36304019456,190090313728,995325804544,5211593572352,27288258215936,142883175006208,748146017173504,3917343403016192,20511476349403136,107399484484354048,562351001508511744,2944508071113654272,15417644420647878656,80727834239432654848,422696427754004414464,2213267229566295867392,11588817666381757546496,60679837080025361809408,317723751814625140670464,1663623162567649396785152,8710843968147395818029056
add $0,1
mov $1,7
mov $2,-3
lpb $0
sub $0,1
add $1,$2
add $2,$1
mul $1,4
lpe
div $1,4
mov $0,$1
| 45.4 | 498 | 0.807636 |
58bdacc53d2a57217f57945439e45c1f634966ee | 2,650 | asm | Assembly | data/tilesets/omanyte_word_room_collision.asm | Dev727/ancientplatinum | 8b212a1728cc32a95743e1538b9eaa0827d013a7 | [
"blessing"
] | 28 | 2019-11-08T07:19:00.000Z | 2021-12-20T10:17:54.000Z | data/tilesets/omanyte_word_room_collision.asm | Dev727/ancientplatinum | 8b212a1728cc32a95743e1538b9eaa0827d013a7 | [
"blessing"
] | 13 | 2020-01-11T17:00:40.000Z | 2021-09-14T01:27:38.000Z | data/tilesets/omanyte_word_room_collision.asm | Dev727/ancientplatinum | 8b212a1728cc32a95743e1538b9eaa0827d013a7 | [
"blessing"
] | 22 | 2020-05-28T17:31:38.000Z | 2022-03-07T20:49:35.000Z | tilecoll WALL, WALL, WALL, WALL ; 00
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 01
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 02
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 03
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 04
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 05
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 06
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 07
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 08
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 09
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 0a
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 0b
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 0c
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 0d
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 0e
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 0f
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 10
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 11
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 12
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 13
tilecoll WALL, WALL, WALL, FLOOR ; 14
tilecoll WALL, WALL, FLOOR, FLOOR ; 15
tilecoll WALL, WALL, FLOOR, FLOOR ; 16
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 17
tilecoll WALL, WALL, FLOOR, FLOOR ; 18
tilecoll WALL, WALL, FLOOR, WALL ; 19
tilecoll WALL, FLOOR, WALL, FLOOR ; 1a
tilecoll FLOOR, WALL, FLOOR, WALL ; 1b
tilecoll FLOOR, FLOOR, FLOOR, PIT ; 1c
tilecoll WALL, WALL, WALL, WALL ; 1d
tilecoll WALL, WALL, WALL, WALL ; 1e
tilecoll WALL, WALL, WALL, WALL ; 1f
tilecoll WALL, WALL, WALL, WALL ; 20
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 21
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 22
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 23
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 24
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 25
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 26
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 27
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 28
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 29
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 2a
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 2b
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 2c
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 2d
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 2e
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 2f
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 30
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 31
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 32
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 33
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 34
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 35
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 36
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 37
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 38
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 39
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 3a
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 3b
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 3c
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 3d
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 3e
tilecoll FLOOR, FLOOR, FLOOR, FLOOR ; 3f
| 40.769231 | 41 | 0.710189 |
687355561a90468d0175dc7039937e586bbc6a4c | 8,885 | asm | Assembly | Transynther/x86/_processed/AVXALIGN/_st_4k_sm_/i9-9900K_12_0xa0_notsx.log_21829_1635.asm | ljhsiun2/medusa | 67d769b8a2fb42c538f10287abaf0e6dbb463f0c | [
"MIT"
] | 9 | 2020-08-13T19:41:58.000Z | 2022-03-30T12:22:51.000Z | Transynther/x86/_processed/AVXALIGN/_st_4k_sm_/i9-9900K_12_0xa0_notsx.log_21829_1635.asm | ljhsiun2/medusa | 67d769b8a2fb42c538f10287abaf0e6dbb463f0c | [
"MIT"
] | 1 | 2021-04-29T06:29:35.000Z | 2021-05-13T21:02:30.000Z | Transynther/x86/_processed/AVXALIGN/_st_4k_sm_/i9-9900K_12_0xa0_notsx.log_21829_1635.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 %r15
push %r9
push %rax
push %rbp
push %rcx
push %rdi
push %rsi
lea addresses_D_ht+0x18b85, %r9
nop
nop
nop
nop
dec %rbp
mov (%r9), %r14d
nop
nop
nop
add %rax, %rax
lea addresses_WT_ht+0x1901c, %rsi
lea addresses_A_ht+0x69c, %rdi
nop
nop
nop
nop
nop
sub %rbp, %rbp
mov $4, %rcx
rep movsb
inc %rcx
lea addresses_normal_ht+0x10940, %rsi
lea addresses_WC_ht+0x5a9c, %rdi
nop
nop
nop
add $22543, %r15
mov $64, %rcx
rep movsw
nop
nop
nop
nop
xor %rsi, %rsi
lea addresses_A_ht+0x1d29c, %rcx
nop
nop
nop
nop
nop
dec %rdi
movb $0x61, (%rcx)
nop
nop
nop
nop
nop
and %rax, %rax
lea addresses_WT_ht+0x931c, %rax
nop
nop
nop
nop
sub %rbp, %rbp
mov $0x6162636465666768, %r15
movq %r15, (%rax)
nop
nop
nop
nop
inc %rdi
lea addresses_WT_ht+0x2c54, %rsi
nop
and $43565, %r9
mov $0x6162636465666768, %rax
movq %rax, (%rsi)
nop
nop
nop
nop
xor $39059, %r14
lea addresses_D_ht+0x1d39c, %rax
nop
nop
and %rcx, %rcx
movups (%rax), %xmm5
vpextrq $1, %xmm5, %r15
nop
nop
nop
nop
xor %r15, %r15
lea addresses_D_ht+0x1083c, %rsi
lea addresses_UC_ht+0x691c, %rdi
clflush (%rdi)
nop
nop
add %rax, %rax
mov $81, %rcx
rep movsb
nop
nop
nop
nop
cmp %rax, %rax
pop %rsi
pop %rdi
pop %rcx
pop %rbp
pop %rax
pop %r9
pop %r15
pop %r14
ret
.global s_faulty_load
s_faulty_load:
push %r10
push %r11
push %r12
push %r8
push %r9
push %rcx
push %rdi
push %rdx
push %rsi
// Store
lea addresses_WC+0x167e4, %r11
xor %rdi, %rdi
movl $0x51525354, (%r11)
nop
nop
sub %r9, %r9
// Store
lea addresses_D+0x1555c, %r10
nop
nop
nop
nop
xor $28804, %rdx
mov $0x5152535455565758, %r8
movq %r8, (%r10)
nop
nop
nop
nop
nop
lfence
// Store
lea addresses_A+0x1b15c, %r12
nop
nop
cmp $9265, %r10
movw $0x5152, (%r12)
nop
nop
add $46686, %r8
// Store
lea addresses_A+0x1229c, %r11
nop
nop
nop
nop
nop
xor %rdx, %rdx
movw $0x5152, (%r11)
nop
nop
inc %r10
// Load
lea addresses_RW+0x1629c, %rdi
clflush (%rdi)
nop
nop
nop
dec %r10
movups (%rdi), %xmm6
vpextrq $1, %xmm6, %r9
nop
sub %r8, %r8
// Store
lea addresses_PSE+0xfa9c, %r11
nop
nop
add $7472, %r9
movl $0x51525354, (%r11)
nop
nop
nop
nop
cmp $40058, %r10
// Store
lea addresses_A+0x1169c, %r9
and $53761, %r11
mov $0x5152535455565758, %rdi
movq %rdi, %xmm3
movups %xmm3, (%r9)
nop
nop
nop
add %rdi, %rdi
// Store
lea addresses_WT+0x17a9c, %r12
cmp %r11, %r11
mov $0x5152535455565758, %r8
movq %r8, %xmm6
vmovups %ymm6, (%r12)
nop
sub $7893, %rdi
// REPMOV
lea addresses_WC+0x14c6c, %rsi
lea addresses_normal+0xa29c, %rdi
clflush (%rsi)
nop
nop
nop
add $31478, %r8
mov $44, %rcx
rep movsb
cmp $26125, %r12
// Load
lea addresses_WC+0x1359c, %r12
and %r11, %r11
mov (%r12), %r9
// Exception!!!
nop
nop
nop
nop
nop
mov (0), %rdi
nop
nop
nop
dec %r12
// Load
lea addresses_US+0xa5dc, %rcx
nop
nop
nop
nop
nop
sub %r8, %r8
vmovups (%rcx), %ymm3
vextracti128 $1, %ymm3, %xmm3
vpextrq $1, %xmm3, %r9
nop
sub $26265, %r12
// Faulty Load
lea addresses_PSE+0xfa9c, %rdx
inc %r10
mov (%rdx), %ecx
lea oracles, %r12
and $0xff, %rcx
shlq $12, %rcx
mov (%r12,%rcx,1), %rcx
pop %rsi
pop %rdx
pop %rdi
pop %rcx
pop %r9
pop %r8
pop %r12
pop %r11
pop %r10
ret
/*
<gen_faulty_load>
[REF]
{'src': {'type': 'addresses_PSE', 'AVXalign': False, 'size': 32, 'NT': False, 'same': False, 'congruent': 0}, 'OP': 'LOAD'}
{'OP': 'STOR', 'dst': {'type': 'addresses_WC', 'AVXalign': False, 'size': 4, 'NT': False, 'same': False, 'congruent': 2}}
{'OP': 'STOR', 'dst': {'type': 'addresses_D', 'AVXalign': False, 'size': 8, 'NT': False, 'same': False, 'congruent': 5}}
{'OP': 'STOR', 'dst': {'type': 'addresses_A', 'AVXalign': False, 'size': 2, 'NT': False, 'same': False, 'congruent': 5}}
{'OP': 'STOR', 'dst': {'type': 'addresses_A', 'AVXalign': False, 'size': 2, 'NT': False, 'same': False, 'congruent': 10}}
{'src': {'type': 'addresses_RW', 'AVXalign': False, 'size': 16, 'NT': False, 'same': False, 'congruent': 10}, 'OP': 'LOAD'}
{'OP': 'STOR', 'dst': {'type': 'addresses_PSE', 'AVXalign': False, 'size': 4, 'NT': False, 'same': True, 'congruent': 0}}
{'OP': 'STOR', 'dst': {'type': 'addresses_A', 'AVXalign': False, 'size': 16, 'NT': False, 'same': False, 'congruent': 8}}
{'OP': 'STOR', 'dst': {'type': 'addresses_WT', 'AVXalign': False, 'size': 32, 'NT': False, 'same': False, 'congruent': 11}}
{'src': {'type': 'addresses_WC', 'congruent': 4, 'same': False}, 'OP': 'REPM', 'dst': {'type': 'addresses_normal', 'congruent': 7, 'same': False}}
{'src': {'type': 'addresses_WC', 'AVXalign': False, 'size': 8, 'NT': False, 'same': False, 'congruent': 6}, 'OP': 'LOAD'}
{'src': {'type': 'addresses_US', 'AVXalign': False, 'size': 32, 'NT': False, 'same': False, 'congruent': 5}, 'OP': 'LOAD'}
[Faulty Load]
{'src': {'type': 'addresses_PSE', 'AVXalign': True, 'size': 4, 'NT': False, 'same': True, 'congruent': 0}, 'OP': 'LOAD'}
<gen_prepare_buffer>
{'src': {'type': 'addresses_D_ht', 'AVXalign': False, 'size': 4, 'NT': False, 'same': False, 'congruent': 0}, 'OP': 'LOAD'}
{'src': {'type': 'addresses_WT_ht', 'congruent': 4, 'same': False}, 'OP': 'REPM', 'dst': {'type': 'addresses_A_ht', 'congruent': 10, 'same': False}}
{'src': {'type': 'addresses_normal_ht', 'congruent': 2, 'same': False}, 'OP': 'REPM', 'dst': {'type': 'addresses_WC_ht', 'congruent': 11, 'same': False}}
{'OP': 'STOR', 'dst': {'type': 'addresses_A_ht', 'AVXalign': False, 'size': 1, 'NT': False, 'same': False, 'congruent': 7}}
{'OP': 'STOR', 'dst': {'type': 'addresses_WT_ht', 'AVXalign': False, 'size': 8, 'NT': False, 'same': False, 'congruent': 6}}
{'OP': 'STOR', 'dst': {'type': 'addresses_WT_ht', 'AVXalign': True, 'size': 8, 'NT': False, 'same': False, 'congruent': 3}}
{'src': {'type': 'addresses_D_ht', 'AVXalign': False, 'size': 16, 'NT': False, 'same': False, 'congruent': 8}, 'OP': 'LOAD'}
{'src': {'type': 'addresses_D_ht', 'congruent': 4, 'same': False}, 'OP': 'REPM', 'dst': {'type': 'addresses_UC_ht', 'congruent': 5, 'same': False}}
{'54': 21829}
54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54 54
*/
| 28.569132 | 2,999 | 0.650647 |
b12c778f709e38ebeba4c73f3f9922ab5ac6e1eb | 6,570 | asm | Assembly | Transynther/x86/_processed/NONE/_zr_/i7-7700_9_0x48.log_21829_1417.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_0x48.log_21829_1417.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_0x48.log_21829_1417.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 %rbp
push %rcx
push %rdi
push %rdx
push %rsi
lea addresses_WC_ht+0x1d4a8, %rbp
and $32142, %r12
mov (%rbp), %r15w
nop
and $3725, %rcx
lea addresses_D_ht+0x94f8, %rsi
lea addresses_UC_ht+0x1cc46, %rdi
clflush (%rsi)
nop
nop
nop
nop
add $1046, %rdx
mov $35, %rcx
rep movsl
nop
nop
add $39939, %rdi
lea addresses_WC_ht+0x1be88, %rsi
nop
nop
nop
nop
sub $53765, %rbp
movb (%rsi), %r15b
nop
and %r12, %r12
lea addresses_WT_ht+0x18e5, %rsi
lea addresses_UC_ht+0xa518, %rdi
sub %r14, %r14
mov $18, %rcx
rep movsw
nop
nop
nop
add %r15, %r15
lea addresses_A_ht+0xbfa8, %rdx
nop
dec %r15
vmovups (%rdx), %ymm6
vextracti128 $0, %ymm6, %xmm6
vpextrq $1, %xmm6, %rbp
nop
nop
nop
inc %r15
lea addresses_WT_ht+0xb528, %rsi
lea addresses_normal_ht+0xd86c, %rdi
clflush (%rdi)
nop
nop
nop
nop
nop
xor $57294, %r15
mov $57, %rcx
rep movsw
dec %rdx
lea addresses_A_ht+0x7ec0, %rsi
lea addresses_WT_ht+0x19430, %rdi
clflush (%rsi)
nop
nop
nop
nop
nop
and %r12, %r12
mov $122, %rcx
rep movsw
nop
nop
nop
nop
nop
cmp $35381, %rdx
lea addresses_UC_ht+0xb06e, %rsi
lea addresses_WT_ht+0x77a8, %rdi
nop
nop
nop
cmp $13781, %r15
mov $104, %rcx
rep movsw
nop
nop
sub $61247, %rdx
pop %rsi
pop %rdx
pop %rdi
pop %rcx
pop %rbp
pop %r15
pop %r14
pop %r12
ret
.global s_faulty_load
s_faulty_load:
push %r10
push %r13
push %r8
push %rax
push %rbp
push %rbx
push %rdx
// Load
mov $0x3194e00000009a8, %rbx
nop
xor %rbp, %rbp
mov (%rbx), %dx
nop
xor $23086, %r10
// Store
lea addresses_normal+0x51a8, %rbp
nop
nop
nop
nop
xor $971, %rax
movl $0x51525354, (%rbp)
nop
nop
nop
add %rbx, %rbx
// Faulty Load
lea addresses_WC+0xa3a8, %r13
nop
nop
nop
nop
nop
xor %r10, %r10
mov (%r13), %rbp
lea oracles, %rdx
and $0xff, %rbp
shlq $12, %rbp
mov (%rdx,%rbp,1), %rbp
pop %rdx
pop %rbx
pop %rbp
pop %rax
pop %r8
pop %r13
pop %r10
ret
/*
<gen_faulty_load>
[REF]
{'OP': 'LOAD', 'src': {'type': 'addresses_WC', 'AVXalign': False, 'congruent': 0, 'size': 2, 'same': False, 'NT': False}}
{'OP': 'LOAD', 'src': {'type': 'addresses_NC', 'AVXalign': False, 'congruent': 8, 'size': 2, 'same': False, 'NT': False}}
{'OP': 'STOR', 'dst': {'type': 'addresses_normal', 'AVXalign': False, 'congruent': 9, 'size': 4, 'same': False, 'NT': False}}
[Faulty Load]
{'OP': 'LOAD', 'src': {'type': 'addresses_WC', 'AVXalign': False, 'congruent': 0, 'size': 8, 'same': True, 'NT': False}}
<gen_prepare_buffer>
{'OP': 'LOAD', 'src': {'type': 'addresses_WC_ht', 'AVXalign': True, 'congruent': 7, 'size': 2, 'same': False, 'NT': False}}
{'OP': 'REPM', 'src': {'type': 'addresses_D_ht', 'congruent': 3, 'same': False}, 'dst': {'type': 'addresses_UC_ht', 'congruent': 1, 'same': False}}
{'OP': 'LOAD', 'src': {'type': 'addresses_WC_ht', 'AVXalign': False, 'congruent': 5, 'size': 1, 'same': False, 'NT': False}}
{'OP': 'REPM', 'src': {'type': 'addresses_WT_ht', 'congruent': 0, 'same': False}, 'dst': {'type': 'addresses_UC_ht', 'congruent': 4, 'same': False}}
{'OP': 'LOAD', 'src': {'type': 'addresses_A_ht', 'AVXalign': False, 'congruent': 9, 'size': 32, 'same': False, 'NT': False}}
{'OP': 'REPM', 'src': {'type': 'addresses_WT_ht', 'congruent': 0, 'same': True}, 'dst': {'type': 'addresses_normal_ht', 'congruent': 1, 'same': False}}
{'OP': 'REPM', 'src': {'type': 'addresses_A_ht', 'congruent': 1, 'same': False}, 'dst': {'type': 'addresses_WT_ht', 'congruent': 1, 'same': False}}
{'OP': 'REPM', 'src': {'type': 'addresses_UC_ht', 'congruent': 1, 'same': False}, 'dst': {'type': 'addresses_WT_ht', 'congruent': 10, 'same': False}}
{'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
*/
| 36.5 | 2,999 | 0.658904 |
d535a527191b90f76fa7fbf0f03d2c1c9b99a878 | 775 | asm | Assembly | oeis/183/A183304.asm | neoneye/loda-programs | 84790877f8e6c2e821b183d2e334d612045d29c0 | [
"Apache-2.0"
] | 11 | 2021-08-22T19:44:55.000Z | 2022-03-20T16:47:57.000Z | oeis/183/A183304.asm | neoneye/loda-programs | 84790877f8e6c2e821b183d2e334d612045d29c0 | [
"Apache-2.0"
] | 9 | 2021-08-29T13:15:54.000Z | 2022-03-09T19:52:31.000Z | oeis/183/A183304.asm | neoneye/loda-programs | 84790877f8e6c2e821b183d2e334d612045d29c0 | [
"Apache-2.0"
] | 3 | 2021-08-22T20:56:47.000Z | 2021-09-29T06:26:12.000Z | ; A183304: Half the number of nX3 binary arrays with no element equal to a strict majority of its horizontal and vertical neighbors
; Submitted by Jamie Morken(s2)
; 1,4,9,19,42,93,205,452,997,2199,4850,10697,23593,52036,114769,253131,558298,1231365,2715861,5990020,13211405,29138671,64267362,141746129,312630929,689529220,1520804569,3354240067,7398009354,16316823277,35987886621,79373782596,175064388469,386116663559,851607109714,1878278607897,4142673879353,9136954868420,20152188344737,44447050568827,98031056006074,216214300356885,476875651282597,1051782358571268,2319779017499421,5116433686281439,11284649731134146,24889078479767713,54894590645816865
mov $1,1
mov $2,3
mov $3,1
lpb $0
sub $0,1
add $4,$3
add $2,$4
mov $4,$1
mov $1,$3
mov $3,$2
lpe
mov $0,$3
| 45.588235 | 490 | 0.810323 |
48674137c5f844935a632fd69edc6800aeb1bdd7 | 328 | asm | Assembly | programs/oeis/097/A097482.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 22 | 2018-02-06T19:19:31.000Z | 2022-01-17T21:53:31.000Z | programs/oeis/097/A097482.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 41 | 2021-02-22T19:00:34.000Z | 2021-08-28T10:47:47.000Z | programs/oeis/097/A097482.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 5 | 2021-02-24T21:14:16.000Z | 2021-08-09T19:48:05.000Z | ; A097482: a(1) = 1, a(2) = 1, a(n) = floor(sqrt(a(n-2)*a(n-1))) + 3 for n > 2.
; 1,1,4,5,7,8,10,11,13,14,16,17,19,20,22,23,25,26,28,29,31,32,34,35,37,38,40,41,43,44,46,47,49,50,52,53,55,56,58,59,61,62,64,65,67,68,70,71,73,74,76,77,79,80,82,83,85,86,88,89,91,92,94,95,97,98,100
mul $0,3
lpb $0
bin $0,4
lpe
div $0,2
add $0,1
| 32.8 | 197 | 0.585366 |
277efcd6069ac3299808498189911ea2473b28ca | 925 | asm | Assembly | programs/oeis/100/A100833.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | programs/oeis/100/A100833.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | programs/oeis/100/A100833.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | ; A100833: Smallest positive palindrome-free and squarefree sequence.
; 1,2,3,1,2,4,1,2,3,1,2,5,1,2,3,1,2,4,1,2,3,1,2,6,1,2,3,1,2,4,1,2,3,1,2,5,1,2,3,1,2,4,1,2,3,1,2,7,1,2,3,1,2,4,1,2,3,1,2,5,1,2,3,1,2,4,1,2,3,1,2,6,1,2,3,1,2,4,1,2,3,1,2,5,1,2,3,1,2,4,1,2,3,1,2,8,1,2,3,1,2,4,1,2,3,1,2,5,1,2,3,1,2,4,1,2,3,1,2,6,1,2,3,1,2,4,1,2,3,1,2,5,1,2,3,1,2,4,1,2,3,1,2,7,1,2,3,1,2,4,1,2,3,1,2,5,1,2,3,1,2,4,1,2,3,1,2,6,1,2,3,1,2,4,1,2,3,1,2,5,1,2,3,1,2,4,1,2,3,1,2,9,1,2,3,1,2,4,1,2,3,1,2,5,1,2,3,1,2,4,1,2,3,1,2,6,1,2,3,1,2,4,1,2,3,1,2,5,1,2,3,1,2,4,1,2,3,1,2,7,1,2,3,1,2,4,1,2,3,1
mov $10,$0
mov $12,2
lpb $12,1
clr $0,10
mov $0,$10
sub $12,1
add $0,$12
sub $0,1
mov $2,$0
add $3,$0
div $3,3
lpb $2,1
sub $0,$3
mov $2,$5
lpe
lpb $0,1
add $9,$0
div $0,2
lpe
mov $1,$9
mov $13,$12
lpb $13,1
mov $11,$1
sub $13,1
lpe
lpe
lpb $10,1
mov $10,0
sub $11,$1
lpe
mov $1,$11
add $1,1
| 25.694444 | 501 | 0.512432 |
33a21f83e39d6133706dcc922718214dda2ce7d4 | 4,814 | asm | Assembly | Transynther/x86/_processed/NONE/_xt_/i7-7700_9_0xca_notsx.log_21829_1445.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_1445.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_1445.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 %r12
push %r9
push %rbx
push %rdi
push %rdx
push %rsi
lea addresses_UC_ht+0x1ca70, %rdi
and %rbx, %rbx
movups (%rdi), %xmm2
vpextrq $1, %xmm2, %r10
nop
nop
nop
cmp $25364, %r9
lea addresses_A_ht+0x4c78, %r12
nop
nop
and %rdx, %rdx
mov (%r12), %rsi
nop
nop
and %rsi, %rsi
lea addresses_WC_ht+0xbc78, %rbx
nop
cmp %r9, %r9
mov $0x6162636465666768, %r12
movq %r12, %xmm6
and $0xffffffffffffffc0, %rbx
movaps %xmm6, (%rbx)
nop
nop
nop
cmp %rdi, %rdi
pop %rsi
pop %rdx
pop %rdi
pop %rbx
pop %r9
pop %r12
pop %r10
ret
.global s_faulty_load
s_faulty_load:
push %r12
push %r13
push %r14
push %r15
push %r8
push %rbp
push %rbx
// Store
mov $0x188, %r15
sub $30845, %r13
movl $0x51525354, (%r15)
and %r15, %r15
// Faulty Load
lea addresses_WT+0x11478, %r12
nop
nop
nop
nop
dec %rbx
mov (%r12), %r14w
lea oracles, %rbp
and $0xff, %r14
shlq $12, %r14
mov (%rbp,%r14,1), %r14
pop %rbx
pop %rbp
pop %r8
pop %r15
pop %r14
pop %r13
pop %r12
ret
/*
<gen_faulty_load>
[REF]
{'src': {'NT': False, 'AVXalign': False, 'size': 2, 'congruent': 0, 'same': False, 'type': 'addresses_WT'}, 'OP': 'LOAD'}
{'dst': {'NT': False, 'AVXalign': False, 'size': 4, 'congruent': 3, 'same': False, 'type': 'addresses_P'}, 'OP': 'STOR'}
[Faulty Load]
{'src': {'NT': False, 'AVXalign': False, 'size': 2, 'congruent': 0, 'same': True, 'type': 'addresses_WT'}, 'OP': 'LOAD'}
<gen_prepare_buffer>
{'src': {'NT': False, 'AVXalign': False, 'size': 16, 'congruent': 2, 'same': True, 'type': 'addresses_UC_ht'}, 'OP': 'LOAD'}
{'src': {'NT': False, 'AVXalign': False, 'size': 8, 'congruent': 7, 'same': False, 'type': 'addresses_A_ht'}, 'OP': 'LOAD'}
{'dst': {'NT': False, 'AVXalign': True, 'size': 16, 'congruent': 9, 'same': False, 'type': 'addresses_WC_ht'}, 'OP': 'STOR'}
{'39': 21829}
39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39 39
*/
| 49.628866 | 2,999 | 0.657665 |
48cdd5e8979612219508abee0000ae3414cbeaad | 144 | asm | Assembly | other.7z/SFC.7z/SFC/ソースデータ/ヨッシーアイランド/ツール/tool/sfxdos/fdcdrv.asm | prismotizm/gigaleak | d082854866186a05fec4e2fdf1def0199e7f3098 | [
"MIT"
] | null | null | null | other.7z/SFC.7z/SFC/ソースデータ/ヨッシーアイランド/ツール/tool/sfxdos/fdcdrv.asm | prismotizm/gigaleak | d082854866186a05fec4e2fdf1def0199e7f3098 | [
"MIT"
] | null | null | null | other.7z/SFC.7z/SFC/ソースデータ/ヨッシーアイランド/ツール/tool/sfxdos/fdcdrv.asm | prismotizm/gigaleak | d082854866186a05fec4e2fdf1def0199e7f3098 | [
"MIT"
] | null | null | null | Name: fdcdrv.asm
Type: file
Size: 26413
Last-Modified: '2016-05-13T04:52:55Z'
SHA-1: FFE70632AF7547244E9A5245E232D2C2F383BE1C
Description: null
| 20.571429 | 47 | 0.8125 |
a558fdab56d58a95932f7d322fb0caec8285d896 | 518 | asm | Assembly | programs/oeis/178/A178389.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 22 | 2018-02-06T19:19:31.000Z | 2022-01-17T21:53:31.000Z | programs/oeis/178/A178389.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 41 | 2021-02-22T19:00:34.000Z | 2021-08-28T10:47:47.000Z | programs/oeis/178/A178389.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 5 | 2021-02-24T21:14:16.000Z | 2021-08-09T19:48:05.000Z | ; A178389: Multiples of 3 in A175461.
; 21,69,93,141,213,237,309,381,453,501,573,597,669,717,789,813,933,1077,1101,1149,1293,1317,1389,1437,1461,1509,1797,1821,1893,1941,2157,2181,2229,2253,2469,2517,2589,2661,2733,2757,2901,2949,2973,3093,3117,3189
mov $2,$0
add $2,1
pow $2,2
lpb $2
add $1,6
sub $2,1
mov $3,$1
seq $3,10051 ; Characteristic function of primes: 1 if n is prime, else 0.
sub $0,$3
add $1,2
mov $4,$0
max $4,0
cmp $4,$0
mul $2,$4
lpe
div $1,2
sub $1,4
mul $1,6
add $1,21
mov $0,$1
| 21.583333 | 211 | 0.656371 |
268d76b2e34d5123dfd2821664dd1cde419fae3e | 64 | asm | Assembly | data/maps/headers/TradeCenter.asm | opiter09/ASM-Machina | 75d8e457b3e82cc7a99b8e70ada643ab02863ada | [
"CC0-1.0"
] | 1 | 2022-02-15T00:19:44.000Z | 2022-02-15T00:19:44.000Z | data/maps/headers/TradeCenter.asm | opiter09/ASM-Machina | 75d8e457b3e82cc7a99b8e70ada643ab02863ada | [
"CC0-1.0"
] | null | null | null | data/maps/headers/TradeCenter.asm | opiter09/ASM-Machina | 75d8e457b3e82cc7a99b8e70ada643ab02863ada | [
"CC0-1.0"
] | null | null | null |
map_header TradeCenter, TRADE_CENTER, CLUB, 0
end_map_header
| 16 | 46 | 0.8125 |
3b16a09af5338759a7212b766389ffce63bd716c | 159 | asm | Assembly | src/PJ/rexlib/mathlib/log.asm | AnimatorPro/Animator-Pro | 6d0b68cd94bb5cfde2cdd05e9a7c8ee1e1cb3cbb | [
"BSD-3-Clause"
] | 119 | 2015-01-10T15:13:50.000Z | 2022-01-24T04:54:34.000Z | src/PJ/rexlib/mathlib/log.asm | AnimatorPro/Animator-Pro | 6d0b68cd94bb5cfde2cdd05e9a7c8ee1e1cb3cbb | [
"BSD-3-Clause"
] | 6 | 2015-10-22T20:14:59.000Z | 2021-07-10T03:25:21.000Z | src/PJ/rexlib/mathlib/log.asm | AnimatorPro/Animator-Pro | 6d0b68cd94bb5cfde2cdd05e9a7c8ee1e1cb3cbb | [
"BSD-3-Clause"
] | 27 | 2015-04-24T22:55:30.000Z | 2022-01-21T13:54:00.000Z | include mathhost.i
CGROUP group code
code segment dword 'CODE'
assume cs:CGROUP,ds:CGROUP
MATHLIB_2JUMP log _r_ml_log math_log
code ends
end
| 13.25 | 37 | 0.735849 |
fd04ab83094d64b608fd7d91504a7dd4d99384f5 | 7,013 | asm | Assembly | Transynther/x86/_processed/NC/_ht_st_zr_/i7-8650U_0xd2_notsx.log_818_1402.asm | ljhsiun2/medusa | 67d769b8a2fb42c538f10287abaf0e6dbb463f0c | [
"MIT"
] | 9 | 2020-08-13T19:41:58.000Z | 2022-03-30T12:22:51.000Z | Transynther/x86/_processed/NC/_ht_st_zr_/i7-8650U_0xd2_notsx.log_818_1402.asm | ljhsiun2/medusa | 67d769b8a2fb42c538f10287abaf0e6dbb463f0c | [
"MIT"
] | 1 | 2021-04-29T06:29:35.000Z | 2021-05-13T21:02:30.000Z | Transynther/x86/_processed/NC/_ht_st_zr_/i7-8650U_0xd2_notsx.log_818_1402.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 %r13
push %r14
push %r15
push %rcx
push %rdi
push %rdx
push %rsi
lea addresses_WT_ht+0xdb42, %r11
nop
nop
add %rsi, %rsi
mov $0x6162636465666768, %rdx
movq %rdx, %xmm1
vmovups %ymm1, (%r11)
nop
cmp %r14, %r14
lea addresses_UC_ht+0x16042, %r14
nop
nop
nop
nop
nop
add $46444, %r13
movl $0x61626364, (%r14)
nop
nop
nop
nop
dec %r15
lea addresses_normal_ht+0x11362, %r13
nop
nop
nop
nop
nop
cmp %rdx, %rdx
vmovups (%r13), %ymm5
vextracti128 $0, %ymm5, %xmm5
vpextrq $1, %xmm5, %r11
nop
and %rdx, %rdx
lea addresses_WT_ht+0xcf42, %r13
nop
nop
nop
nop
sub $18251, %rcx
vmovups (%r13), %ymm4
vextracti128 $0, %ymm4, %xmm4
vpextrq $1, %xmm4, %r15
nop
nop
nop
and %rcx, %rcx
lea addresses_WC_ht+0x13f7e, %r15
and $19473, %r14
mov $0x6162636465666768, %rcx
movq %rcx, (%r15)
nop
sub $21647, %r14
lea addresses_WT_ht+0x79f1, %rdx
cmp $60985, %rsi
movb (%rdx), %r14b
nop
nop
add %r13, %r13
lea addresses_WT_ht+0x19e0a, %rsi
lea addresses_A_ht+0x1cf96, %rdi
nop
nop
dec %r13
mov $100, %rcx
rep movsb
nop
and %rdi, %rdi
lea addresses_A_ht+0x1d395, %r11
nop
add %r13, %r13
mov (%r11), %rcx
add %rdi, %rdi
lea addresses_A_ht+0x191e2, %rdi
nop
nop
xor $38954, %rdx
vmovups (%rdi), %ymm6
vextracti128 $1, %ymm6, %xmm6
vpextrq $1, %xmm6, %rcx
nop
nop
nop
add $63731, %r11
lea addresses_D_ht+0x3d72, %rdi
nop
nop
and $49071, %rsi
mov (%rdi), %dx
cmp $15389, %r15
lea addresses_D_ht+0x157d6, %r13
dec %rdx
mov (%r13), %esi
and $4376, %r11
pop %rsi
pop %rdx
pop %rdi
pop %rcx
pop %r15
pop %r14
pop %r13
pop %r11
ret
.global s_faulty_load
s_faulty_load:
push %r14
push %r15
push %rbp
push %rcx
push %rdi
push %rdx
push %rsi
// REPMOV
lea addresses_WT+0x1ff3e, %rsi
lea addresses_A+0x14b42, %rdi
nop
nop
nop
sub $10844, %rdx
mov $71, %rcx
rep movsq
nop
nop
add %rsi, %rsi
// Store
lea addresses_D+0x1ef92, %r15
nop
nop
nop
nop
xor %r14, %r14
mov $0x5152535455565758, %rcx
movq %rcx, (%r15)
nop
nop
nop
add $2373, %r15
// Store
lea addresses_A+0x1082a, %rdi
nop
nop
nop
nop
nop
add %rcx, %rcx
mov $0x5152535455565758, %rbp
movq %rbp, (%rdi)
nop
nop
nop
nop
nop
add %rdx, %rdx
// Faulty Load
mov $0x459c5f0000000f42, %r15
nop
nop
nop
nop
nop
dec %rsi
vmovups (%r15), %ymm0
vextracti128 $1, %ymm0, %xmm0
vpextrq $0, %xmm0, %rcx
lea oracles, %r15
and $0xff, %rcx
shlq $12, %rcx
mov (%r15,%rcx,1), %rcx
pop %rsi
pop %rdx
pop %rdi
pop %rcx
pop %rbp
pop %r15
pop %r14
ret
/*
<gen_faulty_load>
[REF]
{'OP': 'LOAD', 'src': {'type': 'addresses_NC', 'size': 4, 'AVXalign': True, 'NT': False, 'congruent': 0, 'same': False}}
{'OP': 'REPM', 'src': {'type': 'addresses_WT', 'congruent': 1, 'same': False}, 'dst': {'type': 'addresses_A', 'congruent': 9, 'same': False}}
{'OP': 'STOR', 'dst': {'type': 'addresses_D', 'size': 8, 'AVXalign': False, 'NT': False, 'congruent': 4, 'same': False}}
{'OP': 'STOR', 'dst': {'type': 'addresses_A', 'size': 8, 'AVXalign': False, 'NT': False, 'congruent': 3, 'same': False}}
[Faulty Load]
{'OP': 'LOAD', 'src': {'type': 'addresses_NC', 'size': 32, 'AVXalign': False, 'NT': False, 'congruent': 0, 'same': True}}
<gen_prepare_buffer>
{'OP': 'STOR', 'dst': {'type': 'addresses_WT_ht', 'size': 32, 'AVXalign': False, 'NT': False, 'congruent': 10, 'same': False}}
{'OP': 'STOR', 'dst': {'type': 'addresses_UC_ht', 'size': 4, 'AVXalign': False, 'NT': False, 'congruent': 8, 'same': False}}
{'OP': 'LOAD', 'src': {'type': 'addresses_normal_ht', 'size': 32, 'AVXalign': False, 'NT': False, 'congruent': 5, 'same': False}}
{'OP': 'LOAD', 'src': {'type': 'addresses_WT_ht', 'size': 32, 'AVXalign': False, 'NT': False, 'congruent': 10, 'same': False}}
{'OP': 'STOR', 'dst': {'type': 'addresses_WC_ht', 'size': 8, 'AVXalign': False, 'NT': False, 'congruent': 2, 'same': False}}
{'OP': 'LOAD', 'src': {'type': 'addresses_WT_ht', 'size': 1, 'AVXalign': True, 'NT': False, 'congruent': 0, 'same': False}}
{'OP': 'REPM', 'src': {'type': 'addresses_WT_ht', 'congruent': 3, 'same': False}, 'dst': {'type': 'addresses_A_ht', 'congruent': 0, 'same': False}}
{'OP': 'LOAD', 'src': {'type': 'addresses_A_ht', 'size': 8, 'AVXalign': False, 'NT': False, 'congruent': 0, 'same': True}}
{'OP': 'LOAD', 'src': {'type': 'addresses_A_ht', 'size': 32, 'AVXalign': False, 'NT': False, 'congruent': 3, 'same': False}}
{'OP': 'LOAD', 'src': {'type': 'addresses_D_ht', 'size': 2, 'AVXalign': False, 'NT': False, 'congruent': 4, 'same': False}}
{'OP': 'LOAD', 'src': {'type': 'addresses_D_ht', 'size': 4, 'AVXalign': True, 'NT': False, 'congruent': 2, 'same': False}}
{'39': 417, '00': 26, '44': 256, '49': 103, '45': 16}
39 39 39 00 44 00 00 49 44 00 44 49 39 44 49 39 39 49 45 00 39 39 39 49 44 49 39 44 00 44 44 49 44 39 44 44 44 39 39 39 44 49 39 45 44 39 49 49 39 44 44 39 44 44 39 39 00 39 49 49 39 39 49 44 39 39 44 39 39 39 39 39 39 39 39 49 49 44 39 39 39 44 49 39 39 39 39 39 44 39 39 39 44 44 39 39 44 39 44 49 49 39 44 44 39 44 39 39 39 39 44 00 39 39 39 39 44 39 45 44 39 39 39 44 49 44 39 39 49 39 39 39 39 49 39 39 39 39 39 49 39 00 39 44 44 44 39 45 44 39 39 49 44 39 49 45 44 44 39 39 39 44 49 49 39 49 44 39 00 44 44 39 39 39 39 44 39 39 39 39 44 39 39 44 49 49 44 44 39 39 44 39 39 49 39 39 39 39 39 39 39 39 44 44 39 39 44 39 39 45 49 39 39 39 39 44 44 39 49 44 44 44 39 49 39 44 44 44 39 00 39 44 39 49 49 44 39 39 39 44 49 44 39 44 44 39 39 44 39 39 44 39 39 44 39 39 44 44 39 45 44 39 44 49 49 39 39 44 39 39 44 39 39 39 00 39 49 44 44 39 44 39 39 39 44 44 49 39 39 39 00 49 39 39 39 39 39 49 44 44 49 39 39 49 39 39 49 44 39 44 39 39 39 39 44 44 44 44 44 49 49 39 39 39 39 44 39 44 39 39 39 39 39 49 44 44 39 44 39 49 39 39 39 00 44 39 39 39 44 44 39 39 39 45 49 39 49 44 39 49 39 39 39 00 44 39 39 44 44 39 39 39 39 39 39 39 39 39 44 00 39 44 39 39 39 39 39 49 39 44 39 39 39 44 44 44 44 39 44 44 39 39 49 44 49 39 44 39 44 44 49 49 00 39 39 45 39 44 44 39 49 44 39 44 44 39 39 49 44 44 44 39 44 39 39 39 39 44 39 39 39 39 39 44 49 44 49 44 44 44 44 49 39 44 39 39 39 44 44 39 44 44 39 44 49 44 44 44 49 00 39 44 39 44 44 39 39 44 00 39 39 39 49 39 39 39 39 45 39 39 39 39 44 39 44 49 39 44 44 39 39 39 49 39 39 44 44 39 39 39 39 39 49 39 39 44 39 44 39 39 39 44 39 39 39 49 49 44 49 39 49 44 39 39 39 39 00 39 44 39 44 39 39 39 39 44 44 39 39 44 44 44 49 44 44 39 39 49 39 44 39 44 39 49 44 39 49 39 44 39 44 39 49 44 44 44 44 39 39 44 39 39 39 39 44 49 39 39 39 39 44 44 39 44 39 44 39 39 44 00 49 44 49 44 44 45 39 39 39 49 45 44 00 39 39 39 44 39 39 44 49 44 49 39 44 39 44 39 39 39 39 39 49 44 49 39 49 45 44 39 44 39 44 44 39 44 39 44 39 44 39 39 39 39 00 44 44 39 44 44 39 39 39 44 39 39 44 39 44 44 44 49 39 45 39 49 39 39 49 44 44 49 39 39 44 44 44 39 39 49 44 39 39 39 39 44 44 39 44 49 44 39 39 44 49 39 44 44 49 39 39 44 44 44 39 49 39 44 44 39 39 49 44 00 39 39 39 44 39 39 44 39 44 49 44 39 39 39 44 39 39 39 39 39 49 44 39 39 39 39 39 39 39 39 39 44 39 39 44 44 44 45 39 39 49 39 00 39 44 39 44 44 44 44 44 44 39 44 39 39 39 44 39 39 39 44 39 39 44 39 44 44 44 39 39 49 44 39 39 49 39 39 45 39 44 39 39 39 39 39 39 49 00 44 44 39 44 49
*/
| 32.317972 | 2,453 | 0.651932 |
11d7a771b3bd334575d13e24c8b5d548ccd1610c | 595 | asm | Assembly | programs/oeis/004/A004152.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 22 | 2018-02-06T19:19:31.000Z | 2022-01-17T21:53:31.000Z | programs/oeis/004/A004152.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 41 | 2021-02-22T19:00:34.000Z | 2021-08-28T10:47:47.000Z | programs/oeis/004/A004152.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 5 | 2021-02-24T21:14:16.000Z | 2021-08-09T19:48:05.000Z | ; A004152: Sum of digits of n!.
; 1,1,2,6,6,3,9,9,9,27,27,36,27,27,45,45,63,63,54,45,54,63,72,99,81,72,81,108,90,126,117,135,108,144,144,144,171,153,108,189,189,144,189,180,216,207,216,225,234,225,216,198,279,279,261,279,333,270,288,324,288,315,306,333,324,351,351,369,342,351,459,423,432,315,378,432,441,432,423,441,450,486,477,486,477,414,495,495,531,549,585,594,540,513,549,585,648,648,639,648
seq $0,142 ; Factorial numbers: n! = 1*2*3*4*...*n (order of symmetric group S_n, number of permutations of n letters).
seq $0,7953 ; Digital sum (i.e., sum of digits) of n; also called digsum(n).
| 99.166667 | 364 | 0.702521 |
eb246a6f8423321e393d1a9b17ebe6f96b44a561 | 448 | asm | Assembly | examples/hello-world/hello-world.asm | egeldenhuys/cos284 | 489a3380dd8283834d60d0b45b2cae70c992f48f | [
"MIT"
] | 2 | 2018-11-02T18:46:50.000Z | 2019-07-11T10:24:56.000Z | examples/hello-world/hello-world.asm | egeldenhuys/cos284 | 489a3380dd8283834d60d0b45b2cae70c992f48f | [
"MIT"
] | null | null | null | examples/hello-world/hello-world.asm | egeldenhuys/cos284 | 489a3380dd8283834d60d0b45b2cae70c992f48f | [
"MIT"
] | null | null | null | segment .data
hello_string: db "Hello World!", 0x0a ; 0x0a is a new line character
hello_string_len: equ $ - hello_string ; $ is here
segment .text
global _start
_start:
mov eax,1 ; sys_write
mov edi,1 ; std out
mov edx,hello_string_len ; The number of characters
lea rsi,[hello_string] ; Set char *buf
syscall ; Write to screen
mov eax,60 ; sys_exit
xor edi, edi ; Set return code to 0
syscall ; Exit(0) | 26.352941 | 72 | 0.671875 |
8b342d102fdf94863a7ccd2fa770a921aaf4760a | 570,606 | asm | Assembly | kernel.asm | codeMasterHacker/cs153 | 09c56e5148fe3ba3e105381c171f1f9ce1aabc88 | [
"MIT-0"
] | null | null | null | kernel.asm | codeMasterHacker/cs153 | 09c56e5148fe3ba3e105381c171f1f9ce1aabc88 | [
"MIT-0"
] | null | null | null | kernel.asm | codeMasterHacker/cs153 | 09c56e5148fe3ba3e105381c171f1f9ce1aabc88 | [
"MIT-0"
] | null | null | null |
kernel: file format elf32-i386
Disassembly of section .text:
80100000 <multiboot_header>:
80100000: 02 b0 ad 1b 00 00 add 0x1bad(%eax),%dh
80100006: 00 00 add %al,(%eax)
80100008: fe 4f 52 decb 0x52(%edi)
8010000b: e4 .byte 0xe4
8010000c <entry>:
# Entering xv6 on boot processor, with paging off.
.globl entry
entry:
# Turn on page size extension for 4Mbyte pages
movl %cr4, %eax
8010000c: 0f 20 e0 mov %cr4,%eax
orl $(CR4_PSE), %eax
8010000f: 83 c8 10 or $0x10,%eax
movl %eax, %cr4
80100012: 0f 22 e0 mov %eax,%cr4
# Set page directory
movl $(V2P_WO(entrypgdir)), %eax
80100015: b8 00 90 10 00 mov $0x109000,%eax
movl %eax, %cr3
8010001a: 0f 22 d8 mov %eax,%cr3
# Turn on paging.
movl %cr0, %eax
8010001d: 0f 20 c0 mov %cr0,%eax
orl $(CR0_PG|CR0_WP), %eax
80100020: 0d 00 00 01 80 or $0x80010000,%eax
movl %eax, %cr0
80100025: 0f 22 c0 mov %eax,%cr0
# Set up the stack pointer.
movl $(stack + KSTACKSIZE), %esp
80100028: bc c0 b5 10 80 mov $0x8010b5c0,%esp
# Jump to main(), and switch to executing at
# high addresses. The indirect call is needed because
# the assembler produces a PC-relative instruction
# for a direct jump.
mov $main, %eax
8010002d: b8 30 2e 10 80 mov $0x80102e30,%eax
jmp *%eax
80100032: ff e0 jmp *%eax
80100034: 66 90 xchg %ax,%ax
80100036: 66 90 xchg %ax,%ax
80100038: 66 90 xchg %ax,%ax
8010003a: 66 90 xchg %ax,%ax
8010003c: 66 90 xchg %ax,%ax
8010003e: 66 90 xchg %ax,%ax
80100040 <binit>:
struct buf head;
} bcache;
void
binit(void)
{
80100040: 55 push %ebp
80100041: 89 e5 mov %esp,%ebp
80100043: 53 push %ebx
//PAGEBREAK!
// Create linked list of buffers
bcache.head.prev = &bcache.head;
bcache.head.next = &bcache.head;
for(b = bcache.buf; b < bcache.buf+NBUF; b++){
80100044: bb f4 b5 10 80 mov $0x8010b5f4,%ebx
{
80100049: 83 ec 14 sub $0x14,%esp
initlock(&bcache.lock, "bcache");
8010004c: c7 44 24 04 80 6e 10 movl $0x80106e80,0x4(%esp)
80100053: 80
80100054: c7 04 24 c0 b5 10 80 movl $0x8010b5c0,(%esp)
8010005b: e8 60 40 00 00 call 801040c0 <initlock>
bcache.head.next = &bcache.head;
80100060: ba bc fc 10 80 mov $0x8010fcbc,%edx
bcache.head.prev = &bcache.head;
80100065: c7 05 0c fd 10 80 bc movl $0x8010fcbc,0x8010fd0c
8010006c: fc 10 80
bcache.head.next = &bcache.head;
8010006f: c7 05 10 fd 10 80 bc movl $0x8010fcbc,0x8010fd10
80100076: fc 10 80
80100079: eb 09 jmp 80100084 <binit+0x44>
8010007b: 90 nop
8010007c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80100080: 89 da mov %ebx,%edx
for(b = bcache.buf; b < bcache.buf+NBUF; b++){
80100082: 89 c3 mov %eax,%ebx
80100084: 8d 43 0c lea 0xc(%ebx),%eax
b->next = bcache.head.next;
80100087: 89 53 54 mov %edx,0x54(%ebx)
b->prev = &bcache.head;
8010008a: c7 43 50 bc fc 10 80 movl $0x8010fcbc,0x50(%ebx)
initsleeplock(&b->lock, "buffer");
80100091: 89 04 24 mov %eax,(%esp)
80100094: c7 44 24 04 87 6e 10 movl $0x80106e87,0x4(%esp)
8010009b: 80
8010009c: e8 0f 3f 00 00 call 80103fb0 <initsleeplock>
bcache.head.next->prev = b;
801000a1: a1 10 fd 10 80 mov 0x8010fd10,%eax
801000a6: 89 58 50 mov %ebx,0x50(%eax)
for(b = bcache.buf; b < bcache.buf+NBUF; b++){
801000a9: 8d 83 5c 02 00 00 lea 0x25c(%ebx),%eax
801000af: 3d bc fc 10 80 cmp $0x8010fcbc,%eax
bcache.head.next = b;
801000b4: 89 1d 10 fd 10 80 mov %ebx,0x8010fd10
for(b = bcache.buf; b < bcache.buf+NBUF; b++){
801000ba: 75 c4 jne 80100080 <binit+0x40>
}
}
801000bc: 83 c4 14 add $0x14,%esp
801000bf: 5b pop %ebx
801000c0: 5d pop %ebp
801000c1: c3 ret
801000c2: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
801000c9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
801000d0 <bread>:
}
// Return a locked buf with the contents of the indicated block.
struct buf*
bread(uint dev, uint blockno)
{
801000d0: 55 push %ebp
801000d1: 89 e5 mov %esp,%ebp
801000d3: 57 push %edi
801000d4: 56 push %esi
801000d5: 53 push %ebx
801000d6: 83 ec 1c sub $0x1c,%esp
801000d9: 8b 75 08 mov 0x8(%ebp),%esi
acquire(&bcache.lock);
801000dc: c7 04 24 c0 b5 10 80 movl $0x8010b5c0,(%esp)
{
801000e3: 8b 7d 0c mov 0xc(%ebp),%edi
acquire(&bcache.lock);
801000e6: e8 c5 40 00 00 call 801041b0 <acquire>
for(b = bcache.head.next; b != &bcache.head; b = b->next){
801000eb: 8b 1d 10 fd 10 80 mov 0x8010fd10,%ebx
801000f1: 81 fb bc fc 10 80 cmp $0x8010fcbc,%ebx
801000f7: 75 12 jne 8010010b <bread+0x3b>
801000f9: eb 25 jmp 80100120 <bread+0x50>
801000fb: 90 nop
801000fc: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80100100: 8b 5b 54 mov 0x54(%ebx),%ebx
80100103: 81 fb bc fc 10 80 cmp $0x8010fcbc,%ebx
80100109: 74 15 je 80100120 <bread+0x50>
if(b->dev == dev && b->blockno == blockno){
8010010b: 3b 73 04 cmp 0x4(%ebx),%esi
8010010e: 75 f0 jne 80100100 <bread+0x30>
80100110: 3b 7b 08 cmp 0x8(%ebx),%edi
80100113: 75 eb jne 80100100 <bread+0x30>
b->refcnt++;
80100115: 83 43 4c 01 addl $0x1,0x4c(%ebx)
80100119: eb 3f jmp 8010015a <bread+0x8a>
8010011b: 90 nop
8010011c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
for(b = bcache.head.prev; b != &bcache.head; b = b->prev){
80100120: 8b 1d 0c fd 10 80 mov 0x8010fd0c,%ebx
80100126: 81 fb bc fc 10 80 cmp $0x8010fcbc,%ebx
8010012c: 75 0d jne 8010013b <bread+0x6b>
8010012e: eb 58 jmp 80100188 <bread+0xb8>
80100130: 8b 5b 50 mov 0x50(%ebx),%ebx
80100133: 81 fb bc fc 10 80 cmp $0x8010fcbc,%ebx
80100139: 74 4d je 80100188 <bread+0xb8>
if(b->refcnt == 0 && (b->flags & B_DIRTY) == 0) {
8010013b: 8b 43 4c mov 0x4c(%ebx),%eax
8010013e: 85 c0 test %eax,%eax
80100140: 75 ee jne 80100130 <bread+0x60>
80100142: f6 03 04 testb $0x4,(%ebx)
80100145: 75 e9 jne 80100130 <bread+0x60>
b->dev = dev;
80100147: 89 73 04 mov %esi,0x4(%ebx)
b->blockno = blockno;
8010014a: 89 7b 08 mov %edi,0x8(%ebx)
b->flags = 0;
8010014d: c7 03 00 00 00 00 movl $0x0,(%ebx)
b->refcnt = 1;
80100153: c7 43 4c 01 00 00 00 movl $0x1,0x4c(%ebx)
release(&bcache.lock);
8010015a: c7 04 24 c0 b5 10 80 movl $0x8010b5c0,(%esp)
80100161: e8 3a 41 00 00 call 801042a0 <release>
acquiresleep(&b->lock);
80100166: 8d 43 0c lea 0xc(%ebx),%eax
80100169: 89 04 24 mov %eax,(%esp)
8010016c: e8 7f 3e 00 00 call 80103ff0 <acquiresleep>
struct buf *b;
b = bget(dev, blockno);
if((b->flags & B_VALID) == 0) {
80100171: f6 03 02 testb $0x2,(%ebx)
80100174: 75 08 jne 8010017e <bread+0xae>
iderw(b);
80100176: 89 1c 24 mov %ebx,(%esp)
80100179: e8 e2 1f 00 00 call 80102160 <iderw>
}
return b;
}
8010017e: 83 c4 1c add $0x1c,%esp
80100181: 89 d8 mov %ebx,%eax
80100183: 5b pop %ebx
80100184: 5e pop %esi
80100185: 5f pop %edi
80100186: 5d pop %ebp
80100187: c3 ret
panic("bget: no buffers");
80100188: c7 04 24 8e 6e 10 80 movl $0x80106e8e,(%esp)
8010018f: e8 cc 01 00 00 call 80100360 <panic>
80100194: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
8010019a: 8d bf 00 00 00 00 lea 0x0(%edi),%edi
801001a0 <bwrite>:
// Write b's contents to disk. Must be locked.
void
bwrite(struct buf *b)
{
801001a0: 55 push %ebp
801001a1: 89 e5 mov %esp,%ebp
801001a3: 53 push %ebx
801001a4: 83 ec 14 sub $0x14,%esp
801001a7: 8b 5d 08 mov 0x8(%ebp),%ebx
if(!holdingsleep(&b->lock))
801001aa: 8d 43 0c lea 0xc(%ebx),%eax
801001ad: 89 04 24 mov %eax,(%esp)
801001b0: e8 db 3e 00 00 call 80104090 <holdingsleep>
801001b5: 85 c0 test %eax,%eax
801001b7: 74 10 je 801001c9 <bwrite+0x29>
panic("bwrite");
b->flags |= B_DIRTY;
801001b9: 83 0b 04 orl $0x4,(%ebx)
iderw(b);
801001bc: 89 5d 08 mov %ebx,0x8(%ebp)
}
801001bf: 83 c4 14 add $0x14,%esp
801001c2: 5b pop %ebx
801001c3: 5d pop %ebp
iderw(b);
801001c4: e9 97 1f 00 00 jmp 80102160 <iderw>
panic("bwrite");
801001c9: c7 04 24 9f 6e 10 80 movl $0x80106e9f,(%esp)
801001d0: e8 8b 01 00 00 call 80100360 <panic>
801001d5: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801001d9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
801001e0 <brelse>:
// Release a locked buffer.
// Move to the head of the MRU list.
void
brelse(struct buf *b)
{
801001e0: 55 push %ebp
801001e1: 89 e5 mov %esp,%ebp
801001e3: 56 push %esi
801001e4: 53 push %ebx
801001e5: 83 ec 10 sub $0x10,%esp
801001e8: 8b 5d 08 mov 0x8(%ebp),%ebx
if(!holdingsleep(&b->lock))
801001eb: 8d 73 0c lea 0xc(%ebx),%esi
801001ee: 89 34 24 mov %esi,(%esp)
801001f1: e8 9a 3e 00 00 call 80104090 <holdingsleep>
801001f6: 85 c0 test %eax,%eax
801001f8: 74 5b je 80100255 <brelse+0x75>
panic("brelse");
releasesleep(&b->lock);
801001fa: 89 34 24 mov %esi,(%esp)
801001fd: e8 4e 3e 00 00 call 80104050 <releasesleep>
acquire(&bcache.lock);
80100202: c7 04 24 c0 b5 10 80 movl $0x8010b5c0,(%esp)
80100209: e8 a2 3f 00 00 call 801041b0 <acquire>
b->refcnt--;
if (b->refcnt == 0) {
8010020e: 83 6b 4c 01 subl $0x1,0x4c(%ebx)
80100212: 75 2f jne 80100243 <brelse+0x63>
// no one is waiting for it.
b->next->prev = b->prev;
80100214: 8b 43 54 mov 0x54(%ebx),%eax
80100217: 8b 53 50 mov 0x50(%ebx),%edx
8010021a: 89 50 50 mov %edx,0x50(%eax)
b->prev->next = b->next;
8010021d: 8b 43 50 mov 0x50(%ebx),%eax
80100220: 8b 53 54 mov 0x54(%ebx),%edx
80100223: 89 50 54 mov %edx,0x54(%eax)
b->next = bcache.head.next;
80100226: a1 10 fd 10 80 mov 0x8010fd10,%eax
b->prev = &bcache.head;
8010022b: c7 43 50 bc fc 10 80 movl $0x8010fcbc,0x50(%ebx)
b->next = bcache.head.next;
80100232: 89 43 54 mov %eax,0x54(%ebx)
bcache.head.next->prev = b;
80100235: a1 10 fd 10 80 mov 0x8010fd10,%eax
8010023a: 89 58 50 mov %ebx,0x50(%eax)
bcache.head.next = b;
8010023d: 89 1d 10 fd 10 80 mov %ebx,0x8010fd10
}
release(&bcache.lock);
80100243: c7 45 08 c0 b5 10 80 movl $0x8010b5c0,0x8(%ebp)
}
8010024a: 83 c4 10 add $0x10,%esp
8010024d: 5b pop %ebx
8010024e: 5e pop %esi
8010024f: 5d pop %ebp
release(&bcache.lock);
80100250: e9 4b 40 00 00 jmp 801042a0 <release>
panic("brelse");
80100255: c7 04 24 a6 6e 10 80 movl $0x80106ea6,(%esp)
8010025c: e8 ff 00 00 00 call 80100360 <panic>
80100261: 66 90 xchg %ax,%ax
80100263: 66 90 xchg %ax,%ax
80100265: 66 90 xchg %ax,%ax
80100267: 66 90 xchg %ax,%ax
80100269: 66 90 xchg %ax,%ax
8010026b: 66 90 xchg %ax,%ax
8010026d: 66 90 xchg %ax,%ax
8010026f: 90 nop
80100270 <consoleread>:
}
}
int
consoleread(struct inode *ip, char *dst, int n)
{
80100270: 55 push %ebp
80100271: 89 e5 mov %esp,%ebp
80100273: 57 push %edi
80100274: 56 push %esi
80100275: 53 push %ebx
80100276: 83 ec 1c sub $0x1c,%esp
80100279: 8b 7d 08 mov 0x8(%ebp),%edi
8010027c: 8b 75 0c mov 0xc(%ebp),%esi
uint target;
int c;
iunlock(ip);
8010027f: 89 3c 24 mov %edi,(%esp)
80100282: e8 49 15 00 00 call 801017d0 <iunlock>
target = n;
acquire(&cons.lock);
80100287: c7 04 24 20 a5 10 80 movl $0x8010a520,(%esp)
8010028e: e8 1d 3f 00 00 call 801041b0 <acquire>
while(n > 0){
80100293: 8b 55 10 mov 0x10(%ebp),%edx
80100296: 85 d2 test %edx,%edx
80100298: 0f 8e bc 00 00 00 jle 8010035a <consoleread+0xea>
8010029e: 8b 5d 10 mov 0x10(%ebp),%ebx
801002a1: eb 25 jmp 801002c8 <consoleread+0x58>
801002a3: 90 nop
801002a4: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
while(input.r == input.w){
if(myproc()->killed){
801002a8: e8 33 34 00 00 call 801036e0 <myproc>
801002ad: 8b 40 24 mov 0x24(%eax),%eax
801002b0: 85 c0 test %eax,%eax
801002b2: 75 74 jne 80100328 <consoleread+0xb8>
release(&cons.lock);
ilock(ip);
return -1;
}
sleep(&input.r, &cons.lock);
801002b4: c7 44 24 04 20 a5 10 movl $0x8010a520,0x4(%esp)
801002bb: 80
801002bc: c7 04 24 a0 ff 10 80 movl $0x8010ffa0,(%esp)
801002c3: e8 88 39 00 00 call 80103c50 <sleep>
while(input.r == input.w){
801002c8: a1 a0 ff 10 80 mov 0x8010ffa0,%eax
801002cd: 3b 05 a4 ff 10 80 cmp 0x8010ffa4,%eax
801002d3: 74 d3 je 801002a8 <consoleread+0x38>
}
c = input.buf[input.r++ % INPUT_BUF];
801002d5: 8d 50 01 lea 0x1(%eax),%edx
801002d8: 89 15 a0 ff 10 80 mov %edx,0x8010ffa0
801002de: 89 c2 mov %eax,%edx
801002e0: 83 e2 7f and $0x7f,%edx
801002e3: 0f b6 8a 20 ff 10 80 movzbl -0x7fef00e0(%edx),%ecx
801002ea: 0f be d1 movsbl %cl,%edx
if(c == C('D')){ // EOF
801002ed: 83 fa 04 cmp $0x4,%edx
801002f0: 74 57 je 80100349 <consoleread+0xd9>
// caller gets a 0-byte result.
input.r--;
}
break;
}
*dst++ = c;
801002f2: 83 c6 01 add $0x1,%esi
--n;
801002f5: 83 eb 01 sub $0x1,%ebx
if(c == '\n')
801002f8: 83 fa 0a cmp $0xa,%edx
*dst++ = c;
801002fb: 88 4e ff mov %cl,-0x1(%esi)
if(c == '\n')
801002fe: 74 53 je 80100353 <consoleread+0xe3>
while(n > 0){
80100300: 85 db test %ebx,%ebx
80100302: 75 c4 jne 801002c8 <consoleread+0x58>
80100304: 8b 45 10 mov 0x10(%ebp),%eax
break;
}
release(&cons.lock);
80100307: c7 04 24 20 a5 10 80 movl $0x8010a520,(%esp)
8010030e: 89 45 e4 mov %eax,-0x1c(%ebp)
80100311: e8 8a 3f 00 00 call 801042a0 <release>
ilock(ip);
80100316: 89 3c 24 mov %edi,(%esp)
80100319: e8 d2 13 00 00 call 801016f0 <ilock>
8010031e: 8b 45 e4 mov -0x1c(%ebp),%eax
return target - n;
80100321: eb 1e jmp 80100341 <consoleread+0xd1>
80100323: 90 nop
80100324: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
release(&cons.lock);
80100328: c7 04 24 20 a5 10 80 movl $0x8010a520,(%esp)
8010032f: e8 6c 3f 00 00 call 801042a0 <release>
ilock(ip);
80100334: 89 3c 24 mov %edi,(%esp)
80100337: e8 b4 13 00 00 call 801016f0 <ilock>
return -1;
8010033c: b8 ff ff ff ff mov $0xffffffff,%eax
}
80100341: 83 c4 1c add $0x1c,%esp
80100344: 5b pop %ebx
80100345: 5e pop %esi
80100346: 5f pop %edi
80100347: 5d pop %ebp
80100348: c3 ret
if(n < target){
80100349: 39 5d 10 cmp %ebx,0x10(%ebp)
8010034c: 76 05 jbe 80100353 <consoleread+0xe3>
input.r--;
8010034e: a3 a0 ff 10 80 mov %eax,0x8010ffa0
80100353: 8b 45 10 mov 0x10(%ebp),%eax
80100356: 29 d8 sub %ebx,%eax
80100358: eb ad jmp 80100307 <consoleread+0x97>
while(n > 0){
8010035a: 31 c0 xor %eax,%eax
8010035c: eb a9 jmp 80100307 <consoleread+0x97>
8010035e: 66 90 xchg %ax,%ax
80100360 <panic>:
{
80100360: 55 push %ebp
80100361: 89 e5 mov %esp,%ebp
80100363: 56 push %esi
80100364: 53 push %ebx
80100365: 83 ec 40 sub $0x40,%esp
}
static inline void
cli(void)
{
asm volatile("cli");
80100368: fa cli
cons.locking = 0;
80100369: c7 05 54 a5 10 80 00 movl $0x0,0x8010a554
80100370: 00 00 00
getcallerpcs(&s, pcs);
80100373: 8d 5d d0 lea -0x30(%ebp),%ebx
cprintf("lapicid %d: panic: ", lapicid());
80100376: e8 25 24 00 00 call 801027a0 <lapicid>
8010037b: 8d 75 f8 lea -0x8(%ebp),%esi
8010037e: c7 04 24 ad 6e 10 80 movl $0x80106ead,(%esp)
80100385: 89 44 24 04 mov %eax,0x4(%esp)
80100389: e8 c2 02 00 00 call 80100650 <cprintf>
cprintf(s);
8010038e: 8b 45 08 mov 0x8(%ebp),%eax
80100391: 89 04 24 mov %eax,(%esp)
80100394: e8 b7 02 00 00 call 80100650 <cprintf>
cprintf("\n");
80100399: c7 04 24 a9 75 10 80 movl $0x801075a9,(%esp)
801003a0: e8 ab 02 00 00 call 80100650 <cprintf>
getcallerpcs(&s, pcs);
801003a5: 8d 45 08 lea 0x8(%ebp),%eax
801003a8: 89 5c 24 04 mov %ebx,0x4(%esp)
801003ac: 89 04 24 mov %eax,(%esp)
801003af: e8 2c 3d 00 00 call 801040e0 <getcallerpcs>
801003b4: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
cprintf(" %p", pcs[i]);
801003b8: 8b 03 mov (%ebx),%eax
801003ba: 83 c3 04 add $0x4,%ebx
801003bd: c7 04 24 c1 6e 10 80 movl $0x80106ec1,(%esp)
801003c4: 89 44 24 04 mov %eax,0x4(%esp)
801003c8: e8 83 02 00 00 call 80100650 <cprintf>
for(i=0; i<10; i++)
801003cd: 39 f3 cmp %esi,%ebx
801003cf: 75 e7 jne 801003b8 <panic+0x58>
panicked = 1; // freeze other CPU
801003d1: c7 05 58 a5 10 80 01 movl $0x1,0x8010a558
801003d8: 00 00 00
801003db: eb fe jmp 801003db <panic+0x7b>
801003dd: 8d 76 00 lea 0x0(%esi),%esi
801003e0 <consputc>:
if(panicked){
801003e0: 8b 15 58 a5 10 80 mov 0x8010a558,%edx
801003e6: 85 d2 test %edx,%edx
801003e8: 74 06 je 801003f0 <consputc+0x10>
801003ea: fa cli
801003eb: eb fe jmp 801003eb <consputc+0xb>
801003ed: 8d 76 00 lea 0x0(%esi),%esi
{
801003f0: 55 push %ebp
801003f1: 89 e5 mov %esp,%ebp
801003f3: 57 push %edi
801003f4: 56 push %esi
801003f5: 53 push %ebx
801003f6: 89 c3 mov %eax,%ebx
801003f8: 83 ec 1c sub $0x1c,%esp
if(c == BACKSPACE){
801003fb: 3d 00 01 00 00 cmp $0x100,%eax
80100400: 0f 84 ac 00 00 00 je 801004b2 <consputc+0xd2>
uartputc(c);
80100406: 89 04 24 mov %eax,(%esp)
80100409: e8 72 54 00 00 call 80105880 <uartputc>
asm volatile("out %0,%1" : : "a" (data), "d" (port));
8010040e: bf d4 03 00 00 mov $0x3d4,%edi
80100413: b8 0e 00 00 00 mov $0xe,%eax
80100418: 89 fa mov %edi,%edx
8010041a: ee out %al,(%dx)
asm volatile("in %1,%0" : "=a" (data) : "d" (port));
8010041b: be d5 03 00 00 mov $0x3d5,%esi
80100420: 89 f2 mov %esi,%edx
80100422: ec in (%dx),%al
pos = inb(CRTPORT+1) << 8;
80100423: 0f b6 c8 movzbl %al,%ecx
asm volatile("out %0,%1" : : "a" (data), "d" (port));
80100426: 89 fa mov %edi,%edx
80100428: c1 e1 08 shl $0x8,%ecx
8010042b: b8 0f 00 00 00 mov $0xf,%eax
80100430: ee out %al,(%dx)
asm volatile("in %1,%0" : "=a" (data) : "d" (port));
80100431: 89 f2 mov %esi,%edx
80100433: ec in (%dx),%al
pos |= inb(CRTPORT+1);
80100434: 0f b6 c0 movzbl %al,%eax
80100437: 09 c1 or %eax,%ecx
if(c == '\n')
80100439: 83 fb 0a cmp $0xa,%ebx
8010043c: 0f 84 0d 01 00 00 je 8010054f <consputc+0x16f>
else if(c == BACKSPACE){
80100442: 81 fb 00 01 00 00 cmp $0x100,%ebx
80100448: 0f 84 e8 00 00 00 je 80100536 <consputc+0x156>
crt[pos++] = (c&0xff) | 0x0700; // black on white
8010044e: 0f b6 db movzbl %bl,%ebx
80100451: 80 cf 07 or $0x7,%bh
80100454: 8d 79 01 lea 0x1(%ecx),%edi
80100457: 66 89 9c 09 00 80 0b mov %bx,-0x7ff48000(%ecx,%ecx,1)
8010045e: 80
if(pos < 0 || pos > 25*80)
8010045f: 81 ff d0 07 00 00 cmp $0x7d0,%edi
80100465: 0f 87 bf 00 00 00 ja 8010052a <consputc+0x14a>
if((pos/80) >= 24){ // Scroll up.
8010046b: 81 ff 7f 07 00 00 cmp $0x77f,%edi
80100471: 7f 68 jg 801004db <consputc+0xfb>
80100473: 89 f8 mov %edi,%eax
80100475: 89 fb mov %edi,%ebx
80100477: c1 e8 08 shr $0x8,%eax
8010047a: 89 c6 mov %eax,%esi
8010047c: 8d 8c 3f 00 80 0b 80 lea -0x7ff48000(%edi,%edi,1),%ecx
asm volatile("out %0,%1" : : "a" (data), "d" (port));
80100483: bf d4 03 00 00 mov $0x3d4,%edi
80100488: b8 0e 00 00 00 mov $0xe,%eax
8010048d: 89 fa mov %edi,%edx
8010048f: ee out %al,(%dx)
80100490: 89 f0 mov %esi,%eax
80100492: b2 d5 mov $0xd5,%dl
80100494: ee out %al,(%dx)
80100495: b8 0f 00 00 00 mov $0xf,%eax
8010049a: 89 fa mov %edi,%edx
8010049c: ee out %al,(%dx)
8010049d: 89 d8 mov %ebx,%eax
8010049f: b2 d5 mov $0xd5,%dl
801004a1: ee out %al,(%dx)
crt[pos] = ' ' | 0x0700;
801004a2: b8 20 07 00 00 mov $0x720,%eax
801004a7: 66 89 01 mov %ax,(%ecx)
}
801004aa: 83 c4 1c add $0x1c,%esp
801004ad: 5b pop %ebx
801004ae: 5e pop %esi
801004af: 5f pop %edi
801004b0: 5d pop %ebp
801004b1: c3 ret
uartputc('\b'); uartputc(' '); uartputc('\b');
801004b2: c7 04 24 08 00 00 00 movl $0x8,(%esp)
801004b9: e8 c2 53 00 00 call 80105880 <uartputc>
801004be: c7 04 24 20 00 00 00 movl $0x20,(%esp)
801004c5: e8 b6 53 00 00 call 80105880 <uartputc>
801004ca: c7 04 24 08 00 00 00 movl $0x8,(%esp)
801004d1: e8 aa 53 00 00 call 80105880 <uartputc>
801004d6: e9 33 ff ff ff jmp 8010040e <consputc+0x2e>
memmove(crt, crt+80, sizeof(crt[0])*23*80);
801004db: c7 44 24 08 60 0e 00 movl $0xe60,0x8(%esp)
801004e2: 00
pos -= 80;
801004e3: 8d 5f b0 lea -0x50(%edi),%ebx
memmove(crt, crt+80, sizeof(crt[0])*23*80);
801004e6: c7 44 24 04 a0 80 0b movl $0x800b80a0,0x4(%esp)
801004ed: 80
memset(crt+pos, 0, sizeof(crt[0])*(24*80 - pos));
801004ee: 8d b4 1b 00 80 0b 80 lea -0x7ff48000(%ebx,%ebx,1),%esi
memmove(crt, crt+80, sizeof(crt[0])*23*80);
801004f5: c7 04 24 00 80 0b 80 movl $0x800b8000,(%esp)
801004fc: e8 8f 3e 00 00 call 80104390 <memmove>
memset(crt+pos, 0, sizeof(crt[0])*(24*80 - pos));
80100501: b8 d0 07 00 00 mov $0x7d0,%eax
80100506: 29 f8 sub %edi,%eax
80100508: 01 c0 add %eax,%eax
8010050a: 89 34 24 mov %esi,(%esp)
8010050d: 89 44 24 08 mov %eax,0x8(%esp)
80100511: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
80100518: 00
80100519: e8 d2 3d 00 00 call 801042f0 <memset>
8010051e: 89 f1 mov %esi,%ecx
80100520: be 07 00 00 00 mov $0x7,%esi
80100525: e9 59 ff ff ff jmp 80100483 <consputc+0xa3>
panic("pos under/overflow");
8010052a: c7 04 24 c5 6e 10 80 movl $0x80106ec5,(%esp)
80100531: e8 2a fe ff ff call 80100360 <panic>
if(pos > 0) --pos;
80100536: 85 c9 test %ecx,%ecx
80100538: 8d 79 ff lea -0x1(%ecx),%edi
8010053b: 0f 85 1e ff ff ff jne 8010045f <consputc+0x7f>
80100541: b9 00 80 0b 80 mov $0x800b8000,%ecx
80100546: 31 db xor %ebx,%ebx
80100548: 31 f6 xor %esi,%esi
8010054a: e9 34 ff ff ff jmp 80100483 <consputc+0xa3>
pos += 80 - pos%80;
8010054f: 89 c8 mov %ecx,%eax
80100551: ba 67 66 66 66 mov $0x66666667,%edx
80100556: f7 ea imul %edx
80100558: c1 ea 05 shr $0x5,%edx
8010055b: 8d 04 92 lea (%edx,%edx,4),%eax
8010055e: c1 e0 04 shl $0x4,%eax
80100561: 8d 78 50 lea 0x50(%eax),%edi
80100564: e9 f6 fe ff ff jmp 8010045f <consputc+0x7f>
80100569: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80100570 <printint>:
{
80100570: 55 push %ebp
80100571: 89 e5 mov %esp,%ebp
80100573: 57 push %edi
80100574: 56 push %esi
80100575: 89 d6 mov %edx,%esi
80100577: 53 push %ebx
80100578: 83 ec 1c sub $0x1c,%esp
if(sign && (sign = xx < 0))
8010057b: 85 c9 test %ecx,%ecx
8010057d: 74 61 je 801005e0 <printint+0x70>
8010057f: 85 c0 test %eax,%eax
80100581: 79 5d jns 801005e0 <printint+0x70>
x = -xx;
80100583: f7 d8 neg %eax
80100585: bf 01 00 00 00 mov $0x1,%edi
i = 0;
8010058a: 31 c9 xor %ecx,%ecx
8010058c: eb 04 jmp 80100592 <printint+0x22>
8010058e: 66 90 xchg %ax,%ax
buf[i++] = digits[x % base];
80100590: 89 d9 mov %ebx,%ecx
80100592: 31 d2 xor %edx,%edx
80100594: f7 f6 div %esi
80100596: 8d 59 01 lea 0x1(%ecx),%ebx
80100599: 0f b6 92 f0 6e 10 80 movzbl -0x7fef9110(%edx),%edx
}while((x /= base) != 0);
801005a0: 85 c0 test %eax,%eax
buf[i++] = digits[x % base];
801005a2: 88 54 1d d7 mov %dl,-0x29(%ebp,%ebx,1)
}while((x /= base) != 0);
801005a6: 75 e8 jne 80100590 <printint+0x20>
if(sign)
801005a8: 85 ff test %edi,%edi
buf[i++] = digits[x % base];
801005aa: 89 d8 mov %ebx,%eax
if(sign)
801005ac: 74 08 je 801005b6 <printint+0x46>
buf[i++] = '-';
801005ae: 8d 59 02 lea 0x2(%ecx),%ebx
801005b1: c6 44 05 d8 2d movb $0x2d,-0x28(%ebp,%eax,1)
while(--i >= 0)
801005b6: 83 eb 01 sub $0x1,%ebx
801005b9: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
consputc(buf[i]);
801005c0: 0f be 44 1d d8 movsbl -0x28(%ebp,%ebx,1),%eax
while(--i >= 0)
801005c5: 83 eb 01 sub $0x1,%ebx
consputc(buf[i]);
801005c8: e8 13 fe ff ff call 801003e0 <consputc>
while(--i >= 0)
801005cd: 83 fb ff cmp $0xffffffff,%ebx
801005d0: 75 ee jne 801005c0 <printint+0x50>
}
801005d2: 83 c4 1c add $0x1c,%esp
801005d5: 5b pop %ebx
801005d6: 5e pop %esi
801005d7: 5f pop %edi
801005d8: 5d pop %ebp
801005d9: c3 ret
801005da: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
x = xx;
801005e0: 31 ff xor %edi,%edi
801005e2: eb a6 jmp 8010058a <printint+0x1a>
801005e4: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
801005ea: 8d bf 00 00 00 00 lea 0x0(%edi),%edi
801005f0 <consolewrite>:
int
consolewrite(struct inode *ip, char *buf, int n)
{
801005f0: 55 push %ebp
801005f1: 89 e5 mov %esp,%ebp
801005f3: 57 push %edi
801005f4: 56 push %esi
801005f5: 53 push %ebx
801005f6: 83 ec 1c sub $0x1c,%esp
int i;
iunlock(ip);
801005f9: 8b 45 08 mov 0x8(%ebp),%eax
{
801005fc: 8b 75 10 mov 0x10(%ebp),%esi
iunlock(ip);
801005ff: 89 04 24 mov %eax,(%esp)
80100602: e8 c9 11 00 00 call 801017d0 <iunlock>
acquire(&cons.lock);
80100607: c7 04 24 20 a5 10 80 movl $0x8010a520,(%esp)
8010060e: e8 9d 3b 00 00 call 801041b0 <acquire>
80100613: 8b 7d 0c mov 0xc(%ebp),%edi
for(i = 0; i < n; i++)
80100616: 85 f6 test %esi,%esi
80100618: 8d 1c 37 lea (%edi,%esi,1),%ebx
8010061b: 7e 12 jle 8010062f <consolewrite+0x3f>
8010061d: 8d 76 00 lea 0x0(%esi),%esi
consputc(buf[i] & 0xff);
80100620: 0f b6 07 movzbl (%edi),%eax
80100623: 83 c7 01 add $0x1,%edi
80100626: e8 b5 fd ff ff call 801003e0 <consputc>
for(i = 0; i < n; i++)
8010062b: 39 df cmp %ebx,%edi
8010062d: 75 f1 jne 80100620 <consolewrite+0x30>
release(&cons.lock);
8010062f: c7 04 24 20 a5 10 80 movl $0x8010a520,(%esp)
80100636: e8 65 3c 00 00 call 801042a0 <release>
ilock(ip);
8010063b: 8b 45 08 mov 0x8(%ebp),%eax
8010063e: 89 04 24 mov %eax,(%esp)
80100641: e8 aa 10 00 00 call 801016f0 <ilock>
return n;
}
80100646: 83 c4 1c add $0x1c,%esp
80100649: 89 f0 mov %esi,%eax
8010064b: 5b pop %ebx
8010064c: 5e pop %esi
8010064d: 5f pop %edi
8010064e: 5d pop %ebp
8010064f: c3 ret
80100650 <cprintf>:
{
80100650: 55 push %ebp
80100651: 89 e5 mov %esp,%ebp
80100653: 57 push %edi
80100654: 56 push %esi
80100655: 53 push %ebx
80100656: 83 ec 1c sub $0x1c,%esp
locking = cons.locking;
80100659: a1 54 a5 10 80 mov 0x8010a554,%eax
if(locking)
8010065e: 85 c0 test %eax,%eax
locking = cons.locking;
80100660: 89 45 e0 mov %eax,-0x20(%ebp)
if(locking)
80100663: 0f 85 27 01 00 00 jne 80100790 <cprintf+0x140>
if (fmt == 0)
80100669: 8b 45 08 mov 0x8(%ebp),%eax
8010066c: 85 c0 test %eax,%eax
8010066e: 89 c1 mov %eax,%ecx
80100670: 0f 84 2b 01 00 00 je 801007a1 <cprintf+0x151>
for(i = 0; (c = fmt[i] & 0xff) != 0; i++){
80100676: 0f b6 00 movzbl (%eax),%eax
80100679: 31 db xor %ebx,%ebx
8010067b: 89 cf mov %ecx,%edi
8010067d: 8d 75 0c lea 0xc(%ebp),%esi
80100680: 85 c0 test %eax,%eax
80100682: 75 4c jne 801006d0 <cprintf+0x80>
80100684: eb 5f jmp 801006e5 <cprintf+0x95>
80100686: 66 90 xchg %ax,%ax
c = fmt[++i] & 0xff;
80100688: 83 c3 01 add $0x1,%ebx
8010068b: 0f b6 14 1f movzbl (%edi,%ebx,1),%edx
if(c == 0)
8010068f: 85 d2 test %edx,%edx
80100691: 74 52 je 801006e5 <cprintf+0x95>
switch(c){
80100693: 83 fa 70 cmp $0x70,%edx
80100696: 74 72 je 8010070a <cprintf+0xba>
80100698: 7f 66 jg 80100700 <cprintf+0xb0>
8010069a: 83 fa 25 cmp $0x25,%edx
8010069d: 8d 76 00 lea 0x0(%esi),%esi
801006a0: 0f 84 a2 00 00 00 je 80100748 <cprintf+0xf8>
801006a6: 83 fa 64 cmp $0x64,%edx
801006a9: 75 7d jne 80100728 <cprintf+0xd8>
printint(*argp++, 10, 1);
801006ab: 8d 46 04 lea 0x4(%esi),%eax
801006ae: b9 01 00 00 00 mov $0x1,%ecx
801006b3: 89 45 e4 mov %eax,-0x1c(%ebp)
801006b6: 8b 06 mov (%esi),%eax
801006b8: ba 0a 00 00 00 mov $0xa,%edx
801006bd: e8 ae fe ff ff call 80100570 <printint>
801006c2: 8b 75 e4 mov -0x1c(%ebp),%esi
for(i = 0; (c = fmt[i] & 0xff) != 0; i++){
801006c5: 83 c3 01 add $0x1,%ebx
801006c8: 0f b6 04 1f movzbl (%edi,%ebx,1),%eax
801006cc: 85 c0 test %eax,%eax
801006ce: 74 15 je 801006e5 <cprintf+0x95>
if(c != '%'){
801006d0: 83 f8 25 cmp $0x25,%eax
801006d3: 74 b3 je 80100688 <cprintf+0x38>
consputc(c);
801006d5: e8 06 fd ff ff call 801003e0 <consputc>
for(i = 0; (c = fmt[i] & 0xff) != 0; i++){
801006da: 83 c3 01 add $0x1,%ebx
801006dd: 0f b6 04 1f movzbl (%edi,%ebx,1),%eax
801006e1: 85 c0 test %eax,%eax
801006e3: 75 eb jne 801006d0 <cprintf+0x80>
if(locking)
801006e5: 8b 45 e0 mov -0x20(%ebp),%eax
801006e8: 85 c0 test %eax,%eax
801006ea: 74 0c je 801006f8 <cprintf+0xa8>
release(&cons.lock);
801006ec: c7 04 24 20 a5 10 80 movl $0x8010a520,(%esp)
801006f3: e8 a8 3b 00 00 call 801042a0 <release>
}
801006f8: 83 c4 1c add $0x1c,%esp
801006fb: 5b pop %ebx
801006fc: 5e pop %esi
801006fd: 5f pop %edi
801006fe: 5d pop %ebp
801006ff: c3 ret
switch(c){
80100700: 83 fa 73 cmp $0x73,%edx
80100703: 74 53 je 80100758 <cprintf+0x108>
80100705: 83 fa 78 cmp $0x78,%edx
80100708: 75 1e jne 80100728 <cprintf+0xd8>
printint(*argp++, 16, 0);
8010070a: 8d 46 04 lea 0x4(%esi),%eax
8010070d: 31 c9 xor %ecx,%ecx
8010070f: 89 45 e4 mov %eax,-0x1c(%ebp)
80100712: 8b 06 mov (%esi),%eax
80100714: ba 10 00 00 00 mov $0x10,%edx
80100719: e8 52 fe ff ff call 80100570 <printint>
8010071e: 8b 75 e4 mov -0x1c(%ebp),%esi
break;
80100721: eb a2 jmp 801006c5 <cprintf+0x75>
80100723: 90 nop
80100724: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
consputc('%');
80100728: b8 25 00 00 00 mov $0x25,%eax
8010072d: 89 55 e4 mov %edx,-0x1c(%ebp)
80100730: e8 ab fc ff ff call 801003e0 <consputc>
consputc(c);
80100735: 8b 55 e4 mov -0x1c(%ebp),%edx
80100738: 89 d0 mov %edx,%eax
8010073a: e8 a1 fc ff ff call 801003e0 <consputc>
8010073f: eb 99 jmp 801006da <cprintf+0x8a>
80100741: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
consputc('%');
80100748: b8 25 00 00 00 mov $0x25,%eax
8010074d: e8 8e fc ff ff call 801003e0 <consputc>
break;
80100752: e9 6e ff ff ff jmp 801006c5 <cprintf+0x75>
80100757: 90 nop
if((s = (char*)*argp++) == 0)
80100758: 8d 46 04 lea 0x4(%esi),%eax
8010075b: 8b 36 mov (%esi),%esi
8010075d: 89 45 e4 mov %eax,-0x1c(%ebp)
s = "(null)";
80100760: b8 d8 6e 10 80 mov $0x80106ed8,%eax
80100765: 85 f6 test %esi,%esi
80100767: 0f 44 f0 cmove %eax,%esi
for(; *s; s++)
8010076a: 0f be 06 movsbl (%esi),%eax
8010076d: 84 c0 test %al,%al
8010076f: 74 16 je 80100787 <cprintf+0x137>
80100771: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80100778: 83 c6 01 add $0x1,%esi
consputc(*s);
8010077b: e8 60 fc ff ff call 801003e0 <consputc>
for(; *s; s++)
80100780: 0f be 06 movsbl (%esi),%eax
80100783: 84 c0 test %al,%al
80100785: 75 f1 jne 80100778 <cprintf+0x128>
if((s = (char*)*argp++) == 0)
80100787: 8b 75 e4 mov -0x1c(%ebp),%esi
8010078a: e9 36 ff ff ff jmp 801006c5 <cprintf+0x75>
8010078f: 90 nop
acquire(&cons.lock);
80100790: c7 04 24 20 a5 10 80 movl $0x8010a520,(%esp)
80100797: e8 14 3a 00 00 call 801041b0 <acquire>
8010079c: e9 c8 fe ff ff jmp 80100669 <cprintf+0x19>
panic("null fmt");
801007a1: c7 04 24 df 6e 10 80 movl $0x80106edf,(%esp)
801007a8: e8 b3 fb ff ff call 80100360 <panic>
801007ad: 8d 76 00 lea 0x0(%esi),%esi
801007b0 <consoleintr>:
{
801007b0: 55 push %ebp
801007b1: 89 e5 mov %esp,%ebp
801007b3: 57 push %edi
801007b4: 56 push %esi
int c, doprocdump = 0;
801007b5: 31 f6 xor %esi,%esi
{
801007b7: 53 push %ebx
801007b8: 83 ec 1c sub $0x1c,%esp
801007bb: 8b 5d 08 mov 0x8(%ebp),%ebx
acquire(&cons.lock);
801007be: c7 04 24 20 a5 10 80 movl $0x8010a520,(%esp)
801007c5: e8 e6 39 00 00 call 801041b0 <acquire>
801007ca: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
while((c = getc()) >= 0){
801007d0: ff d3 call *%ebx
801007d2: 85 c0 test %eax,%eax
801007d4: 89 c7 mov %eax,%edi
801007d6: 78 48 js 80100820 <consoleintr+0x70>
switch(c){
801007d8: 83 ff 10 cmp $0x10,%edi
801007db: 0f 84 2f 01 00 00 je 80100910 <consoleintr+0x160>
801007e1: 7e 5d jle 80100840 <consoleintr+0x90>
801007e3: 83 ff 15 cmp $0x15,%edi
801007e6: 0f 84 d4 00 00 00 je 801008c0 <consoleintr+0x110>
801007ec: 83 ff 7f cmp $0x7f,%edi
801007ef: 90 nop
801007f0: 75 53 jne 80100845 <consoleintr+0x95>
if(input.e != input.w){
801007f2: a1 a8 ff 10 80 mov 0x8010ffa8,%eax
801007f7: 3b 05 a4 ff 10 80 cmp 0x8010ffa4,%eax
801007fd: 74 d1 je 801007d0 <consoleintr+0x20>
input.e--;
801007ff: 83 e8 01 sub $0x1,%eax
80100802: a3 a8 ff 10 80 mov %eax,0x8010ffa8
consputc(BACKSPACE);
80100807: b8 00 01 00 00 mov $0x100,%eax
8010080c: e8 cf fb ff ff call 801003e0 <consputc>
while((c = getc()) >= 0){
80100811: ff d3 call *%ebx
80100813: 85 c0 test %eax,%eax
80100815: 89 c7 mov %eax,%edi
80100817: 79 bf jns 801007d8 <consoleintr+0x28>
80100819: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
release(&cons.lock);
80100820: c7 04 24 20 a5 10 80 movl $0x8010a520,(%esp)
80100827: e8 74 3a 00 00 call 801042a0 <release>
if(doprocdump) {
8010082c: 85 f6 test %esi,%esi
8010082e: 0f 85 ec 00 00 00 jne 80100920 <consoleintr+0x170>
}
80100834: 83 c4 1c add $0x1c,%esp
80100837: 5b pop %ebx
80100838: 5e pop %esi
80100839: 5f pop %edi
8010083a: 5d pop %ebp
8010083b: c3 ret
8010083c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
switch(c){
80100840: 83 ff 08 cmp $0x8,%edi
80100843: 74 ad je 801007f2 <consoleintr+0x42>
if(c != 0 && input.e-input.r < INPUT_BUF){
80100845: 85 ff test %edi,%edi
80100847: 74 87 je 801007d0 <consoleintr+0x20>
80100849: a1 a8 ff 10 80 mov 0x8010ffa8,%eax
8010084e: 89 c2 mov %eax,%edx
80100850: 2b 15 a0 ff 10 80 sub 0x8010ffa0,%edx
80100856: 83 fa 7f cmp $0x7f,%edx
80100859: 0f 87 71 ff ff ff ja 801007d0 <consoleintr+0x20>
input.buf[input.e++ % INPUT_BUF] = c;
8010085f: 8d 50 01 lea 0x1(%eax),%edx
80100862: 83 e0 7f and $0x7f,%eax
c = (c == '\r') ? '\n' : c;
80100865: 83 ff 0d cmp $0xd,%edi
input.buf[input.e++ % INPUT_BUF] = c;
80100868: 89 15 a8 ff 10 80 mov %edx,0x8010ffa8
c = (c == '\r') ? '\n' : c;
8010086e: 0f 84 b8 00 00 00 je 8010092c <consoleintr+0x17c>
input.buf[input.e++ % INPUT_BUF] = c;
80100874: 89 f9 mov %edi,%ecx
80100876: 88 88 20 ff 10 80 mov %cl,-0x7fef00e0(%eax)
consputc(c);
8010087c: 89 f8 mov %edi,%eax
8010087e: e8 5d fb ff ff call 801003e0 <consputc>
if(c == '\n' || c == C('D') || input.e == input.r+INPUT_BUF){
80100883: 83 ff 04 cmp $0x4,%edi
80100886: a1 a8 ff 10 80 mov 0x8010ffa8,%eax
8010088b: 74 19 je 801008a6 <consoleintr+0xf6>
8010088d: 83 ff 0a cmp $0xa,%edi
80100890: 74 14 je 801008a6 <consoleintr+0xf6>
80100892: 8b 0d a0 ff 10 80 mov 0x8010ffa0,%ecx
80100898: 8d 91 80 00 00 00 lea 0x80(%ecx),%edx
8010089e: 39 d0 cmp %edx,%eax
801008a0: 0f 85 2a ff ff ff jne 801007d0 <consoleintr+0x20>
wakeup(&input.r);
801008a6: c7 04 24 a0 ff 10 80 movl $0x8010ffa0,(%esp)
input.w = input.e;
801008ad: a3 a4 ff 10 80 mov %eax,0x8010ffa4
wakeup(&input.r);
801008b2: e8 39 35 00 00 call 80103df0 <wakeup>
801008b7: e9 14 ff ff ff jmp 801007d0 <consoleintr+0x20>
801008bc: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
while(input.e != input.w &&
801008c0: a1 a8 ff 10 80 mov 0x8010ffa8,%eax
801008c5: 3b 05 a4 ff 10 80 cmp 0x8010ffa4,%eax
801008cb: 75 2b jne 801008f8 <consoleintr+0x148>
801008cd: e9 fe fe ff ff jmp 801007d0 <consoleintr+0x20>
801008d2: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
input.e--;
801008d8: a3 a8 ff 10 80 mov %eax,0x8010ffa8
consputc(BACKSPACE);
801008dd: b8 00 01 00 00 mov $0x100,%eax
801008e2: e8 f9 fa ff ff call 801003e0 <consputc>
while(input.e != input.w &&
801008e7: a1 a8 ff 10 80 mov 0x8010ffa8,%eax
801008ec: 3b 05 a4 ff 10 80 cmp 0x8010ffa4,%eax
801008f2: 0f 84 d8 fe ff ff je 801007d0 <consoleintr+0x20>
input.buf[(input.e-1) % INPUT_BUF] != '\n'){
801008f8: 83 e8 01 sub $0x1,%eax
801008fb: 89 c2 mov %eax,%edx
801008fd: 83 e2 7f and $0x7f,%edx
while(input.e != input.w &&
80100900: 80 ba 20 ff 10 80 0a cmpb $0xa,-0x7fef00e0(%edx)
80100907: 75 cf jne 801008d8 <consoleintr+0x128>
80100909: e9 c2 fe ff ff jmp 801007d0 <consoleintr+0x20>
8010090e: 66 90 xchg %ax,%ax
doprocdump = 1;
80100910: be 01 00 00 00 mov $0x1,%esi
80100915: e9 b6 fe ff ff jmp 801007d0 <consoleintr+0x20>
8010091a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
}
80100920: 83 c4 1c add $0x1c,%esp
80100923: 5b pop %ebx
80100924: 5e pop %esi
80100925: 5f pop %edi
80100926: 5d pop %ebp
procdump(); // now call procdump() wo. cons.lock held
80100927: e9 b4 35 00 00 jmp 80103ee0 <procdump>
input.buf[input.e++ % INPUT_BUF] = c;
8010092c: c6 80 20 ff 10 80 0a movb $0xa,-0x7fef00e0(%eax)
consputc(c);
80100933: b8 0a 00 00 00 mov $0xa,%eax
80100938: e8 a3 fa ff ff call 801003e0 <consputc>
8010093d: a1 a8 ff 10 80 mov 0x8010ffa8,%eax
80100942: e9 5f ff ff ff jmp 801008a6 <consoleintr+0xf6>
80100947: 89 f6 mov %esi,%esi
80100949: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80100950 <consoleinit>:
void
consoleinit(void)
{
80100950: 55 push %ebp
80100951: 89 e5 mov %esp,%ebp
80100953: 83 ec 18 sub $0x18,%esp
initlock(&cons.lock, "console");
80100956: c7 44 24 04 e8 6e 10 movl $0x80106ee8,0x4(%esp)
8010095d: 80
8010095e: c7 04 24 20 a5 10 80 movl $0x8010a520,(%esp)
80100965: e8 56 37 00 00 call 801040c0 <initlock>
devsw[CONSOLE].write = consolewrite;
devsw[CONSOLE].read = consoleread;
cons.locking = 1;
ioapicenable(IRQ_KBD, 0);
8010096a: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
80100971: 00
80100972: c7 04 24 01 00 00 00 movl $0x1,(%esp)
devsw[CONSOLE].write = consolewrite;
80100979: c7 05 6c 09 11 80 f0 movl $0x801005f0,0x8011096c
80100980: 05 10 80
devsw[CONSOLE].read = consoleread;
80100983: c7 05 68 09 11 80 70 movl $0x80100270,0x80110968
8010098a: 02 10 80
cons.locking = 1;
8010098d: c7 05 54 a5 10 80 01 movl $0x1,0x8010a554
80100994: 00 00 00
ioapicenable(IRQ_KBD, 0);
80100997: e8 54 19 00 00 call 801022f0 <ioapicenable>
}
8010099c: c9 leave
8010099d: c3 ret
8010099e: 66 90 xchg %ax,%ax
801009a0 <exec>:
#include "x86.h"
#include "elf.h"
int
exec(char *path, char **argv)
{
801009a0: 55 push %ebp
801009a1: 89 e5 mov %esp,%ebp
801009a3: 57 push %edi
801009a4: 56 push %esi
801009a5: 53 push %ebx
801009a6: 81 ec 2c 01 00 00 sub $0x12c,%esp
uint argc, sz, sp, ustack[3+MAXARG+1];
struct elfhdr elf;
struct inode *ip;
struct proghdr ph;
pde_t *pgdir, *oldpgdir;
struct proc *curproc = myproc();
801009ac: e8 2f 2d 00 00 call 801036e0 <myproc>
801009b1: 89 85 f4 fe ff ff mov %eax,-0x10c(%ebp)
begin_op();
801009b7: e8 94 21 00 00 call 80102b50 <begin_op>
if((ip = namei(path)) == 0){
801009bc: 8b 45 08 mov 0x8(%ebp),%eax
801009bf: 89 04 24 mov %eax,(%esp)
801009c2: e8 79 15 00 00 call 80101f40 <namei>
801009c7: 85 c0 test %eax,%eax
801009c9: 89 c3 mov %eax,%ebx
801009cb: 0f 84 b9 01 00 00 je 80100b8a <exec+0x1ea>
end_op();
cprintf("exec: fail\n");
return -1;
}
ilock(ip);
801009d1: 89 04 24 mov %eax,(%esp)
801009d4: e8 17 0d 00 00 call 801016f0 <ilock>
pgdir = 0;
// Check ELF header
if(readi(ip, (char*)&elf, 0, sizeof(elf)) != sizeof(elf))
801009d9: 8d 85 24 ff ff ff lea -0xdc(%ebp),%eax
801009df: c7 44 24 0c 34 00 00 movl $0x34,0xc(%esp)
801009e6: 00
801009e7: c7 44 24 08 00 00 00 movl $0x0,0x8(%esp)
801009ee: 00
801009ef: 89 44 24 04 mov %eax,0x4(%esp)
801009f3: 89 1c 24 mov %ebx,(%esp)
801009f6: e8 a5 0f 00 00 call 801019a0 <readi>
801009fb: 83 f8 34 cmp $0x34,%eax
801009fe: 74 20 je 80100a20 <exec+0x80>
bad:
if(pgdir)
freevm(pgdir);
if(ip){
iunlockput(ip);
80100a00: 89 1c 24 mov %ebx,(%esp)
80100a03: e8 48 0f 00 00 call 80101950 <iunlockput>
end_op();
80100a08: e8 b3 21 00 00 call 80102bc0 <end_op>
}
return -1;
80100a0d: b8 ff ff ff ff mov $0xffffffff,%eax
}
80100a12: 81 c4 2c 01 00 00 add $0x12c,%esp
80100a18: 5b pop %ebx
80100a19: 5e pop %esi
80100a1a: 5f pop %edi
80100a1b: 5d pop %ebp
80100a1c: c3 ret
80100a1d: 8d 76 00 lea 0x0(%esi),%esi
if(elf.magic != ELF_MAGIC)
80100a20: 81 bd 24 ff ff ff 7f cmpl $0x464c457f,-0xdc(%ebp)
80100a27: 45 4c 46
80100a2a: 75 d4 jne 80100a00 <exec+0x60>
if((pgdir = setupkvm()) == 0)
80100a2c: e8 5f 60 00 00 call 80106a90 <setupkvm>
80100a31: 85 c0 test %eax,%eax
80100a33: 89 85 f0 fe ff ff mov %eax,-0x110(%ebp)
80100a39: 74 c5 je 80100a00 <exec+0x60>
for(i=0, off=elf.phoff; i<elf.phnum; i++, off+=sizeof(ph)){
80100a3b: 66 83 bd 50 ff ff ff cmpw $0x0,-0xb0(%ebp)
80100a42: 00
80100a43: 8b b5 40 ff ff ff mov -0xc0(%ebp),%esi
sz = 0;
80100a49: c7 85 ec fe ff ff 00 movl $0x0,-0x114(%ebp)
80100a50: 00 00 00
for(i=0, off=elf.phoff; i<elf.phnum; i++, off+=sizeof(ph)){
80100a53: 0f 84 da 00 00 00 je 80100b33 <exec+0x193>
80100a59: 31 ff xor %edi,%edi
80100a5b: eb 18 jmp 80100a75 <exec+0xd5>
80100a5d: 8d 76 00 lea 0x0(%esi),%esi
80100a60: 0f b7 85 50 ff ff ff movzwl -0xb0(%ebp),%eax
80100a67: 83 c7 01 add $0x1,%edi
80100a6a: 83 c6 20 add $0x20,%esi
80100a6d: 39 f8 cmp %edi,%eax
80100a6f: 0f 8e be 00 00 00 jle 80100b33 <exec+0x193>
if(readi(ip, (char*)&ph, off, sizeof(ph)) != sizeof(ph))
80100a75: 8d 85 04 ff ff ff lea -0xfc(%ebp),%eax
80100a7b: c7 44 24 0c 20 00 00 movl $0x20,0xc(%esp)
80100a82: 00
80100a83: 89 74 24 08 mov %esi,0x8(%esp)
80100a87: 89 44 24 04 mov %eax,0x4(%esp)
80100a8b: 89 1c 24 mov %ebx,(%esp)
80100a8e: e8 0d 0f 00 00 call 801019a0 <readi>
80100a93: 83 f8 20 cmp $0x20,%eax
80100a96: 0f 85 84 00 00 00 jne 80100b20 <exec+0x180>
if(ph.type != ELF_PROG_LOAD)
80100a9c: 83 bd 04 ff ff ff 01 cmpl $0x1,-0xfc(%ebp)
80100aa3: 75 bb jne 80100a60 <exec+0xc0>
if(ph.memsz < ph.filesz)
80100aa5: 8b 85 18 ff ff ff mov -0xe8(%ebp),%eax
80100aab: 3b 85 14 ff ff ff cmp -0xec(%ebp),%eax
80100ab1: 72 6d jb 80100b20 <exec+0x180>
if(ph.vaddr + ph.memsz < ph.vaddr)
80100ab3: 03 85 0c ff ff ff add -0xf4(%ebp),%eax
80100ab9: 72 65 jb 80100b20 <exec+0x180>
if((sz = allocuvm(pgdir, sz, ph.vaddr + ph.memsz)) == 0)
80100abb: 89 44 24 08 mov %eax,0x8(%esp)
80100abf: 8b 85 ec fe ff ff mov -0x114(%ebp),%eax
80100ac5: 89 44 24 04 mov %eax,0x4(%esp)
80100ac9: 8b 85 f0 fe ff ff mov -0x110(%ebp),%eax
80100acf: 89 04 24 mov %eax,(%esp)
80100ad2: e8 19 5e 00 00 call 801068f0 <allocuvm>
80100ad7: 85 c0 test %eax,%eax
80100ad9: 89 85 ec fe ff ff mov %eax,-0x114(%ebp)
80100adf: 74 3f je 80100b20 <exec+0x180>
if(ph.vaddr % PGSIZE != 0)
80100ae1: 8b 85 0c ff ff ff mov -0xf4(%ebp),%eax
80100ae7: a9 ff 0f 00 00 test $0xfff,%eax
80100aec: 75 32 jne 80100b20 <exec+0x180>
if(loaduvm(pgdir, (char*)ph.vaddr, ip, ph.off, ph.filesz) < 0)
80100aee: 8b 95 14 ff ff ff mov -0xec(%ebp),%edx
80100af4: 89 44 24 04 mov %eax,0x4(%esp)
80100af8: 8b 85 f0 fe ff ff mov -0x110(%ebp),%eax
80100afe: 89 5c 24 08 mov %ebx,0x8(%esp)
80100b02: 89 54 24 10 mov %edx,0x10(%esp)
80100b06: 8b 95 08 ff ff ff mov -0xf8(%ebp),%edx
80100b0c: 89 04 24 mov %eax,(%esp)
80100b0f: 89 54 24 0c mov %edx,0xc(%esp)
80100b13: e8 18 5d 00 00 call 80106830 <loaduvm>
80100b18: 85 c0 test %eax,%eax
80100b1a: 0f 89 40 ff ff ff jns 80100a60 <exec+0xc0>
freevm(pgdir);
80100b20: 8b 85 f0 fe ff ff mov -0x110(%ebp),%eax
80100b26: 89 04 24 mov %eax,(%esp)
80100b29: e8 e2 5e 00 00 call 80106a10 <freevm>
80100b2e: e9 cd fe ff ff jmp 80100a00 <exec+0x60>
iunlockput(ip);
80100b33: 89 1c 24 mov %ebx,(%esp)
80100b36: e8 15 0e 00 00 call 80101950 <iunlockput>
80100b3b: 90 nop
80100b3c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
end_op();
80100b40: e8 7b 20 00 00 call 80102bc0 <end_op>
if((sz = allocuvm(pgdir, sz, sz + PGSIZE)) == 0)
80100b45: 8b 8d ec fe ff ff mov -0x114(%ebp),%ecx
80100b4b: 89 c8 mov %ecx,%eax
80100b4d: 05 00 10 00 00 add $0x1000,%eax
80100b52: 89 44 24 08 mov %eax,0x8(%esp)
80100b56: 8b 85 f0 fe ff ff mov -0x110(%ebp),%eax
80100b5c: 89 4c 24 04 mov %ecx,0x4(%esp)
80100b60: 89 04 24 mov %eax,(%esp)
80100b63: e8 88 5d 00 00 call 801068f0 <allocuvm>
80100b68: 85 c0 test %eax,%eax
80100b6a: 89 85 e8 fe ff ff mov %eax,-0x118(%ebp)
80100b70: 75 33 jne 80100ba5 <exec+0x205>
freevm(pgdir);
80100b72: 8b 85 f0 fe ff ff mov -0x110(%ebp),%eax
80100b78: 89 04 24 mov %eax,(%esp)
80100b7b: e8 90 5e 00 00 call 80106a10 <freevm>
return -1;
80100b80: b8 ff ff ff ff mov $0xffffffff,%eax
80100b85: e9 88 fe ff ff jmp 80100a12 <exec+0x72>
end_op();
80100b8a: e8 31 20 00 00 call 80102bc0 <end_op>
cprintf("exec: fail\n");
80100b8f: c7 04 24 01 6f 10 80 movl $0x80106f01,(%esp)
80100b96: e8 b5 fa ff ff call 80100650 <cprintf>
return -1;
80100b9b: b8 ff ff ff ff mov $0xffffffff,%eax
80100ba0: e9 6d fe ff ff jmp 80100a12 <exec+0x72>
clearpteu(pgdir, (char*)(sz - PGSIZE));
80100ba5: 8b 85 e8 fe ff ff mov -0x118(%ebp),%eax
80100bab: 8b bd f0 fe ff ff mov -0x110(%ebp),%edi
80100bb1: 2d 00 10 00 00 sub $0x1000,%eax
80100bb6: 89 44 24 04 mov %eax,0x4(%esp)
80100bba: 89 3c 24 mov %edi,(%esp)
80100bbd: e8 7e 5f 00 00 call 80106b40 <clearpteu>
if ((allocuvm(pgdir, oldSize, newSize)) == 0)
80100bc2: c7 44 24 08 fc ff ff movl $0x7ffffffc,0x8(%esp)
80100bc9: 7f
80100bca: c7 44 24 04 fc ef ff movl $0x7fffeffc,0x4(%esp)
80100bd1: 7f
80100bd2: 89 3c 24 mov %edi,(%esp)
80100bd5: e8 16 5d 00 00 call 801068f0 <allocuvm>
80100bda: 85 c0 test %eax,%eax
80100bdc: 74 94 je 80100b72 <exec+0x1d2>
curproc->stackPages = 1;
80100bde: 8b 85 f4 fe ff ff mov -0x10c(%ebp),%eax
80100be4: c7 80 80 00 00 00 01 movl $0x1,0x80(%eax)
80100beb: 00 00 00
for(argc = 0; argv[argc]; argc++) {
80100bee: 8b 45 0c mov 0xc(%ebp),%eax
80100bf1: 8b 00 mov (%eax),%eax
80100bf3: 85 c0 test %eax,%eax
80100bf5: 0f 84 71 01 00 00 je 80100d6c <exec+0x3cc>
80100bfb: 8b 4d 0c mov 0xc(%ebp),%ecx
80100bfe: 31 f6 xor %esi,%esi
sp = newSize;
80100c00: bb fc ff ff 7f mov $0x7ffffffc,%ebx
for(argc = 0; argv[argc]; argc++) {
80100c05: 89 cf mov %ecx,%edi
80100c07: 8d 51 04 lea 0x4(%ecx),%edx
80100c0a: 89 f1 mov %esi,%ecx
80100c0c: 89 fe mov %edi,%esi
80100c0e: 89 cf mov %ecx,%edi
80100c10: eb 12 jmp 80100c24 <exec+0x284>
80100c12: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80100c18: 83 c2 04 add $0x4,%edx
if(argc >= MAXARG)
80100c1b: 83 ff 20 cmp $0x20,%edi
80100c1e: 0f 84 4e ff ff ff je 80100b72 <exec+0x1d2>
sp = (sp - (strlen(argv[argc]) + 1)) & ~3;
80100c24: 89 04 24 mov %eax,(%esp)
80100c27: 89 95 ec fe ff ff mov %edx,-0x114(%ebp)
80100c2d: e8 de 38 00 00 call 80104510 <strlen>
80100c32: f7 d0 not %eax
80100c34: 01 c3 add %eax,%ebx
if(copyout(pgdir, sp, argv[argc], strlen(argv[argc]) + 1) < 0)
80100c36: 8b 06 mov (%esi),%eax
sp = (sp - (strlen(argv[argc]) + 1)) & ~3;
80100c38: 83 e3 fc and $0xfffffffc,%ebx
if(copyout(pgdir, sp, argv[argc], strlen(argv[argc]) + 1) < 0)
80100c3b: 89 04 24 mov %eax,(%esp)
80100c3e: e8 cd 38 00 00 call 80104510 <strlen>
80100c43: 83 c0 01 add $0x1,%eax
80100c46: 89 44 24 0c mov %eax,0xc(%esp)
80100c4a: 8b 06 mov (%esi),%eax
80100c4c: 89 5c 24 04 mov %ebx,0x4(%esp)
80100c50: 89 44 24 08 mov %eax,0x8(%esp)
80100c54: 8b 85 f0 fe ff ff mov -0x110(%ebp),%eax
80100c5a: 89 04 24 mov %eax,(%esp)
80100c5d: e8 0e 61 00 00 call 80106d70 <copyout>
80100c62: 85 c0 test %eax,%eax
80100c64: 0f 88 08 ff ff ff js 80100b72 <exec+0x1d2>
for(argc = 0; argv[argc]; argc++) {
80100c6a: 8b 95 ec fe ff ff mov -0x114(%ebp),%edx
ustack[3+argc] = sp;
80100c70: 8d 8d 58 ff ff ff lea -0xa8(%ebp),%ecx
80100c76: 89 9c bd 64 ff ff ff mov %ebx,-0x9c(%ebp,%edi,4)
for(argc = 0; argv[argc]; argc++) {
80100c7d: 83 c7 01 add $0x1,%edi
80100c80: 8b 02 mov (%edx),%eax
80100c82: 89 d6 mov %edx,%esi
80100c84: 85 c0 test %eax,%eax
80100c86: 75 90 jne 80100c18 <exec+0x278>
80100c88: 89 fe mov %edi,%esi
ustack[2] = sp - (argc+1)*4; // argv pointer
80100c8a: 8d 04 b5 04 00 00 00 lea 0x4(,%esi,4),%eax
80100c91: 89 da mov %ebx,%edx
80100c93: 29 c2 sub %eax,%edx
sp -= (3+argc+1) * 4;
80100c95: 83 c0 0c add $0xc,%eax
80100c98: 29 c3 sub %eax,%ebx
if(copyout(pgdir, sp, ustack, (3+argc+1)*4) < 0)
80100c9a: 89 44 24 0c mov %eax,0xc(%esp)
80100c9e: 8b 85 f0 fe ff ff mov -0x110(%ebp),%eax
80100ca4: 89 4c 24 08 mov %ecx,0x8(%esp)
80100ca8: 89 5c 24 04 mov %ebx,0x4(%esp)
ustack[3+argc] = 0;
80100cac: c7 84 b5 64 ff ff ff movl $0x0,-0x9c(%ebp,%esi,4)
80100cb3: 00 00 00 00
if(copyout(pgdir, sp, ustack, (3+argc+1)*4) < 0)
80100cb7: 89 04 24 mov %eax,(%esp)
ustack[0] = 0xffffffff; // fake return PC
80100cba: c7 85 58 ff ff ff ff movl $0xffffffff,-0xa8(%ebp)
80100cc1: ff ff ff
ustack[1] = argc;
80100cc4: 89 b5 5c ff ff ff mov %esi,-0xa4(%ebp)
ustack[2] = sp - (argc+1)*4; // argv pointer
80100cca: 89 95 60 ff ff ff mov %edx,-0xa0(%ebp)
if(copyout(pgdir, sp, ustack, (3+argc+1)*4) < 0)
80100cd0: e8 9b 60 00 00 call 80106d70 <copyout>
80100cd5: 85 c0 test %eax,%eax
80100cd7: 0f 88 95 fe ff ff js 80100b72 <exec+0x1d2>
for(last=s=path; *s; s++)
80100cdd: 8b 45 08 mov 0x8(%ebp),%eax
80100ce0: 0f b6 10 movzbl (%eax),%edx
80100ce3: 84 d2 test %dl,%dl
80100ce5: 74 19 je 80100d00 <exec+0x360>
80100ce7: 8b 4d 08 mov 0x8(%ebp),%ecx
80100cea: 83 c0 01 add $0x1,%eax
last = s+1;
80100ced: 80 fa 2f cmp $0x2f,%dl
for(last=s=path; *s; s++)
80100cf0: 0f b6 10 movzbl (%eax),%edx
last = s+1;
80100cf3: 0f 44 c8 cmove %eax,%ecx
80100cf6: 83 c0 01 add $0x1,%eax
for(last=s=path; *s; s++)
80100cf9: 84 d2 test %dl,%dl
80100cfb: 75 f0 jne 80100ced <exec+0x34d>
80100cfd: 89 4d 08 mov %ecx,0x8(%ebp)
safestrcpy(curproc->name, last, sizeof(curproc->name));
80100d00: 8b bd f4 fe ff ff mov -0x10c(%ebp),%edi
80100d06: 8b 45 08 mov 0x8(%ebp),%eax
80100d09: c7 44 24 08 10 00 00 movl $0x10,0x8(%esp)
80100d10: 00
80100d11: 89 44 24 04 mov %eax,0x4(%esp)
80100d15: 89 f8 mov %edi,%eax
80100d17: 83 c0 6c add $0x6c,%eax
80100d1a: 89 04 24 mov %eax,(%esp)
80100d1d: e8 ae 37 00 00 call 801044d0 <safestrcpy>
sz = PGROUNDUP(sz);
80100d22: 8b 85 e8 fe ff ff mov -0x118(%ebp),%eax
curproc->pgdir = pgdir;
80100d28: 8b 95 f0 fe ff ff mov -0x110(%ebp),%edx
oldpgdir = curproc->pgdir;
80100d2e: 8b 77 04 mov 0x4(%edi),%esi
curproc->userStackTop = sp; //lab3
80100d31: 89 5f 7c mov %ebx,0x7c(%edi)
sz = PGROUNDUP(sz);
80100d34: 05 ff 0f 00 00 add $0xfff,%eax
80100d39: 25 00 f0 ff ff and $0xfffff000,%eax
80100d3e: 89 07 mov %eax,(%edi)
curproc->tf->eip = elf.entry; // main
80100d40: 8b 47 18 mov 0x18(%edi),%eax
curproc->pgdir = pgdir;
80100d43: 89 57 04 mov %edx,0x4(%edi)
curproc->tf->eip = elf.entry; // main
80100d46: 8b 95 3c ff ff ff mov -0xc4(%ebp),%edx
80100d4c: 89 50 38 mov %edx,0x38(%eax)
curproc->tf->esp = sp;
80100d4f: 8b 47 18 mov 0x18(%edi),%eax
80100d52: 89 58 44 mov %ebx,0x44(%eax)
switchuvm(curproc);
80100d55: 89 3c 24 mov %edi,(%esp)
80100d58: e8 33 59 00 00 call 80106690 <switchuvm>
freevm(oldpgdir);
80100d5d: 89 34 24 mov %esi,(%esp)
80100d60: e8 ab 5c 00 00 call 80106a10 <freevm>
return 0;
80100d65: 31 c0 xor %eax,%eax
80100d67: e9 a6 fc ff ff jmp 80100a12 <exec+0x72>
sp = newSize;
80100d6c: bb fc ff ff 7f mov $0x7ffffffc,%ebx
for(argc = 0; argv[argc]; argc++) {
80100d71: 31 f6 xor %esi,%esi
80100d73: 8d 8d 58 ff ff ff lea -0xa8(%ebp),%ecx
80100d79: e9 0c ff ff ff jmp 80100c8a <exec+0x2ea>
80100d7e: 66 90 xchg %ax,%ax
80100d80 <fileinit>:
struct file file[NFILE];
} ftable;
void
fileinit(void)
{
80100d80: 55 push %ebp
80100d81: 89 e5 mov %esp,%ebp
80100d83: 83 ec 18 sub $0x18,%esp
initlock(&ftable.lock, "ftable");
80100d86: c7 44 24 04 0d 6f 10 movl $0x80106f0d,0x4(%esp)
80100d8d: 80
80100d8e: c7 04 24 c0 ff 10 80 movl $0x8010ffc0,(%esp)
80100d95: e8 26 33 00 00 call 801040c0 <initlock>
}
80100d9a: c9 leave
80100d9b: c3 ret
80100d9c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80100da0 <filealloc>:
// Allocate a file structure.
struct file*
filealloc(void)
{
80100da0: 55 push %ebp
80100da1: 89 e5 mov %esp,%ebp
80100da3: 53 push %ebx
struct file *f;
acquire(&ftable.lock);
for(f = ftable.file; f < ftable.file + NFILE; f++){
80100da4: bb f4 ff 10 80 mov $0x8010fff4,%ebx
{
80100da9: 83 ec 14 sub $0x14,%esp
acquire(&ftable.lock);
80100dac: c7 04 24 c0 ff 10 80 movl $0x8010ffc0,(%esp)
80100db3: e8 f8 33 00 00 call 801041b0 <acquire>
80100db8: eb 11 jmp 80100dcb <filealloc+0x2b>
80100dba: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
for(f = ftable.file; f < ftable.file + NFILE; f++){
80100dc0: 83 c3 18 add $0x18,%ebx
80100dc3: 81 fb 54 09 11 80 cmp $0x80110954,%ebx
80100dc9: 74 25 je 80100df0 <filealloc+0x50>
if(f->ref == 0){
80100dcb: 8b 43 04 mov 0x4(%ebx),%eax
80100dce: 85 c0 test %eax,%eax
80100dd0: 75 ee jne 80100dc0 <filealloc+0x20>
f->ref = 1;
release(&ftable.lock);
80100dd2: c7 04 24 c0 ff 10 80 movl $0x8010ffc0,(%esp)
f->ref = 1;
80100dd9: c7 43 04 01 00 00 00 movl $0x1,0x4(%ebx)
release(&ftable.lock);
80100de0: e8 bb 34 00 00 call 801042a0 <release>
return f;
}
}
release(&ftable.lock);
return 0;
}
80100de5: 83 c4 14 add $0x14,%esp
return f;
80100de8: 89 d8 mov %ebx,%eax
}
80100dea: 5b pop %ebx
80100deb: 5d pop %ebp
80100dec: c3 ret
80100ded: 8d 76 00 lea 0x0(%esi),%esi
release(&ftable.lock);
80100df0: c7 04 24 c0 ff 10 80 movl $0x8010ffc0,(%esp)
80100df7: e8 a4 34 00 00 call 801042a0 <release>
}
80100dfc: 83 c4 14 add $0x14,%esp
return 0;
80100dff: 31 c0 xor %eax,%eax
}
80100e01: 5b pop %ebx
80100e02: 5d pop %ebp
80100e03: c3 ret
80100e04: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80100e0a: 8d bf 00 00 00 00 lea 0x0(%edi),%edi
80100e10 <filedup>:
// Increment ref count for file f.
struct file*
filedup(struct file *f)
{
80100e10: 55 push %ebp
80100e11: 89 e5 mov %esp,%ebp
80100e13: 53 push %ebx
80100e14: 83 ec 14 sub $0x14,%esp
80100e17: 8b 5d 08 mov 0x8(%ebp),%ebx
acquire(&ftable.lock);
80100e1a: c7 04 24 c0 ff 10 80 movl $0x8010ffc0,(%esp)
80100e21: e8 8a 33 00 00 call 801041b0 <acquire>
if(f->ref < 1)
80100e26: 8b 43 04 mov 0x4(%ebx),%eax
80100e29: 85 c0 test %eax,%eax
80100e2b: 7e 1a jle 80100e47 <filedup+0x37>
panic("filedup");
f->ref++;
80100e2d: 83 c0 01 add $0x1,%eax
80100e30: 89 43 04 mov %eax,0x4(%ebx)
release(&ftable.lock);
80100e33: c7 04 24 c0 ff 10 80 movl $0x8010ffc0,(%esp)
80100e3a: e8 61 34 00 00 call 801042a0 <release>
return f;
}
80100e3f: 83 c4 14 add $0x14,%esp
80100e42: 89 d8 mov %ebx,%eax
80100e44: 5b pop %ebx
80100e45: 5d pop %ebp
80100e46: c3 ret
panic("filedup");
80100e47: c7 04 24 14 6f 10 80 movl $0x80106f14,(%esp)
80100e4e: e8 0d f5 ff ff call 80100360 <panic>
80100e53: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80100e59: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80100e60 <fileclose>:
// Close file f. (Decrement ref count, close when reaches 0.)
void
fileclose(struct file *f)
{
80100e60: 55 push %ebp
80100e61: 89 e5 mov %esp,%ebp
80100e63: 57 push %edi
80100e64: 56 push %esi
80100e65: 53 push %ebx
80100e66: 83 ec 1c sub $0x1c,%esp
80100e69: 8b 7d 08 mov 0x8(%ebp),%edi
struct file ff;
acquire(&ftable.lock);
80100e6c: c7 04 24 c0 ff 10 80 movl $0x8010ffc0,(%esp)
80100e73: e8 38 33 00 00 call 801041b0 <acquire>
if(f->ref < 1)
80100e78: 8b 57 04 mov 0x4(%edi),%edx
80100e7b: 85 d2 test %edx,%edx
80100e7d: 0f 8e 89 00 00 00 jle 80100f0c <fileclose+0xac>
panic("fileclose");
if(--f->ref > 0){
80100e83: 83 ea 01 sub $0x1,%edx
80100e86: 85 d2 test %edx,%edx
80100e88: 89 57 04 mov %edx,0x4(%edi)
80100e8b: 74 13 je 80100ea0 <fileclose+0x40>
release(&ftable.lock);
80100e8d: c7 45 08 c0 ff 10 80 movl $0x8010ffc0,0x8(%ebp)
else if(ff.type == FD_INODE){
begin_op();
iput(ff.ip);
end_op();
}
}
80100e94: 83 c4 1c add $0x1c,%esp
80100e97: 5b pop %ebx
80100e98: 5e pop %esi
80100e99: 5f pop %edi
80100e9a: 5d pop %ebp
release(&ftable.lock);
80100e9b: e9 00 34 00 00 jmp 801042a0 <release>
ff = *f;
80100ea0: 0f b6 47 09 movzbl 0x9(%edi),%eax
80100ea4: 8b 37 mov (%edi),%esi
80100ea6: 8b 5f 0c mov 0xc(%edi),%ebx
f->type = FD_NONE;
80100ea9: c7 07 00 00 00 00 movl $0x0,(%edi)
ff = *f;
80100eaf: 88 45 e7 mov %al,-0x19(%ebp)
80100eb2: 8b 47 10 mov 0x10(%edi),%eax
release(&ftable.lock);
80100eb5: c7 04 24 c0 ff 10 80 movl $0x8010ffc0,(%esp)
ff = *f;
80100ebc: 89 45 e0 mov %eax,-0x20(%ebp)
release(&ftable.lock);
80100ebf: e8 dc 33 00 00 call 801042a0 <release>
if(ff.type == FD_PIPE)
80100ec4: 83 fe 01 cmp $0x1,%esi
80100ec7: 74 0f je 80100ed8 <fileclose+0x78>
else if(ff.type == FD_INODE){
80100ec9: 83 fe 02 cmp $0x2,%esi
80100ecc: 74 22 je 80100ef0 <fileclose+0x90>
}
80100ece: 83 c4 1c add $0x1c,%esp
80100ed1: 5b pop %ebx
80100ed2: 5e pop %esi
80100ed3: 5f pop %edi
80100ed4: 5d pop %ebp
80100ed5: c3 ret
80100ed6: 66 90 xchg %ax,%ax
pipeclose(ff.pipe, ff.writable);
80100ed8: 0f be 75 e7 movsbl -0x19(%ebp),%esi
80100edc: 89 1c 24 mov %ebx,(%esp)
80100edf: 89 74 24 04 mov %esi,0x4(%esp)
80100ee3: e8 b8 23 00 00 call 801032a0 <pipeclose>
80100ee8: eb e4 jmp 80100ece <fileclose+0x6e>
80100eea: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
begin_op();
80100ef0: e8 5b 1c 00 00 call 80102b50 <begin_op>
iput(ff.ip);
80100ef5: 8b 45 e0 mov -0x20(%ebp),%eax
80100ef8: 89 04 24 mov %eax,(%esp)
80100efb: e8 10 09 00 00 call 80101810 <iput>
}
80100f00: 83 c4 1c add $0x1c,%esp
80100f03: 5b pop %ebx
80100f04: 5e pop %esi
80100f05: 5f pop %edi
80100f06: 5d pop %ebp
end_op();
80100f07: e9 b4 1c 00 00 jmp 80102bc0 <end_op>
panic("fileclose");
80100f0c: c7 04 24 1c 6f 10 80 movl $0x80106f1c,(%esp)
80100f13: e8 48 f4 ff ff call 80100360 <panic>
80100f18: 90 nop
80100f19: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80100f20 <filestat>:
// Get metadata about file f.
int
filestat(struct file *f, struct stat *st)
{
80100f20: 55 push %ebp
80100f21: 89 e5 mov %esp,%ebp
80100f23: 53 push %ebx
80100f24: 83 ec 14 sub $0x14,%esp
80100f27: 8b 5d 08 mov 0x8(%ebp),%ebx
if(f->type == FD_INODE){
80100f2a: 83 3b 02 cmpl $0x2,(%ebx)
80100f2d: 75 31 jne 80100f60 <filestat+0x40>
ilock(f->ip);
80100f2f: 8b 43 10 mov 0x10(%ebx),%eax
80100f32: 89 04 24 mov %eax,(%esp)
80100f35: e8 b6 07 00 00 call 801016f0 <ilock>
stati(f->ip, st);
80100f3a: 8b 45 0c mov 0xc(%ebp),%eax
80100f3d: 89 44 24 04 mov %eax,0x4(%esp)
80100f41: 8b 43 10 mov 0x10(%ebx),%eax
80100f44: 89 04 24 mov %eax,(%esp)
80100f47: e8 24 0a 00 00 call 80101970 <stati>
iunlock(f->ip);
80100f4c: 8b 43 10 mov 0x10(%ebx),%eax
80100f4f: 89 04 24 mov %eax,(%esp)
80100f52: e8 79 08 00 00 call 801017d0 <iunlock>
return 0;
}
return -1;
}
80100f57: 83 c4 14 add $0x14,%esp
return 0;
80100f5a: 31 c0 xor %eax,%eax
}
80100f5c: 5b pop %ebx
80100f5d: 5d pop %ebp
80100f5e: c3 ret
80100f5f: 90 nop
80100f60: 83 c4 14 add $0x14,%esp
return -1;
80100f63: b8 ff ff ff ff mov $0xffffffff,%eax
}
80100f68: 5b pop %ebx
80100f69: 5d pop %ebp
80100f6a: c3 ret
80100f6b: 90 nop
80100f6c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80100f70 <fileread>:
// Read from file f.
int
fileread(struct file *f, char *addr, int n)
{
80100f70: 55 push %ebp
80100f71: 89 e5 mov %esp,%ebp
80100f73: 57 push %edi
80100f74: 56 push %esi
80100f75: 53 push %ebx
80100f76: 83 ec 1c sub $0x1c,%esp
80100f79: 8b 5d 08 mov 0x8(%ebp),%ebx
80100f7c: 8b 75 0c mov 0xc(%ebp),%esi
80100f7f: 8b 7d 10 mov 0x10(%ebp),%edi
int r;
if(f->readable == 0)
80100f82: 80 7b 08 00 cmpb $0x0,0x8(%ebx)
80100f86: 74 68 je 80100ff0 <fileread+0x80>
return -1;
if(f->type == FD_PIPE)
80100f88: 8b 03 mov (%ebx),%eax
80100f8a: 83 f8 01 cmp $0x1,%eax
80100f8d: 74 49 je 80100fd8 <fileread+0x68>
return piperead(f->pipe, addr, n);
if(f->type == FD_INODE){
80100f8f: 83 f8 02 cmp $0x2,%eax
80100f92: 75 63 jne 80100ff7 <fileread+0x87>
ilock(f->ip);
80100f94: 8b 43 10 mov 0x10(%ebx),%eax
80100f97: 89 04 24 mov %eax,(%esp)
80100f9a: e8 51 07 00 00 call 801016f0 <ilock>
if((r = readi(f->ip, addr, f->off, n)) > 0)
80100f9f: 89 7c 24 0c mov %edi,0xc(%esp)
80100fa3: 8b 43 14 mov 0x14(%ebx),%eax
80100fa6: 89 74 24 04 mov %esi,0x4(%esp)
80100faa: 89 44 24 08 mov %eax,0x8(%esp)
80100fae: 8b 43 10 mov 0x10(%ebx),%eax
80100fb1: 89 04 24 mov %eax,(%esp)
80100fb4: e8 e7 09 00 00 call 801019a0 <readi>
80100fb9: 85 c0 test %eax,%eax
80100fbb: 89 c6 mov %eax,%esi
80100fbd: 7e 03 jle 80100fc2 <fileread+0x52>
f->off += r;
80100fbf: 01 43 14 add %eax,0x14(%ebx)
iunlock(f->ip);
80100fc2: 8b 43 10 mov 0x10(%ebx),%eax
80100fc5: 89 04 24 mov %eax,(%esp)
80100fc8: e8 03 08 00 00 call 801017d0 <iunlock>
if((r = readi(f->ip, addr, f->off, n)) > 0)
80100fcd: 89 f0 mov %esi,%eax
return r;
}
panic("fileread");
}
80100fcf: 83 c4 1c add $0x1c,%esp
80100fd2: 5b pop %ebx
80100fd3: 5e pop %esi
80100fd4: 5f pop %edi
80100fd5: 5d pop %ebp
80100fd6: c3 ret
80100fd7: 90 nop
return piperead(f->pipe, addr, n);
80100fd8: 8b 43 0c mov 0xc(%ebx),%eax
80100fdb: 89 45 08 mov %eax,0x8(%ebp)
}
80100fde: 83 c4 1c add $0x1c,%esp
80100fe1: 5b pop %ebx
80100fe2: 5e pop %esi
80100fe3: 5f pop %edi
80100fe4: 5d pop %ebp
return piperead(f->pipe, addr, n);
80100fe5: e9 36 24 00 00 jmp 80103420 <piperead>
80100fea: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
return -1;
80100ff0: b8 ff ff ff ff mov $0xffffffff,%eax
80100ff5: eb d8 jmp 80100fcf <fileread+0x5f>
panic("fileread");
80100ff7: c7 04 24 26 6f 10 80 movl $0x80106f26,(%esp)
80100ffe: e8 5d f3 ff ff call 80100360 <panic>
80101003: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80101009: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80101010 <filewrite>:
//PAGEBREAK!
// Write to file f.
int
filewrite(struct file *f, char *addr, int n)
{
80101010: 55 push %ebp
80101011: 89 e5 mov %esp,%ebp
80101013: 57 push %edi
80101014: 56 push %esi
80101015: 53 push %ebx
80101016: 83 ec 2c sub $0x2c,%esp
80101019: 8b 45 0c mov 0xc(%ebp),%eax
8010101c: 8b 7d 08 mov 0x8(%ebp),%edi
8010101f: 89 45 dc mov %eax,-0x24(%ebp)
80101022: 8b 45 10 mov 0x10(%ebp),%eax
int r;
if(f->writable == 0)
80101025: 80 7f 09 00 cmpb $0x0,0x9(%edi)
{
80101029: 89 45 e4 mov %eax,-0x1c(%ebp)
if(f->writable == 0)
8010102c: 0f 84 ae 00 00 00 je 801010e0 <filewrite+0xd0>
return -1;
if(f->type == FD_PIPE)
80101032: 8b 07 mov (%edi),%eax
80101034: 83 f8 01 cmp $0x1,%eax
80101037: 0f 84 c2 00 00 00 je 801010ff <filewrite+0xef>
return pipewrite(f->pipe, addr, n);
if(f->type == FD_INODE){
8010103d: 83 f8 02 cmp $0x2,%eax
80101040: 0f 85 d7 00 00 00 jne 8010111d <filewrite+0x10d>
// and 2 blocks of slop for non-aligned writes.
// this really belongs lower down, since writei()
// might be writing a device like the console.
int max = ((LOGSIZE-1-1-2) / 2) * 512;
int i = 0;
while(i < n){
80101046: 8b 45 e4 mov -0x1c(%ebp),%eax
80101049: 31 db xor %ebx,%ebx
8010104b: 85 c0 test %eax,%eax
8010104d: 7f 31 jg 80101080 <filewrite+0x70>
8010104f: e9 9c 00 00 00 jmp 801010f0 <filewrite+0xe0>
80101054: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
begin_op();
ilock(f->ip);
if ((r = writei(f->ip, addr + i, f->off, n1)) > 0)
f->off += r;
iunlock(f->ip);
80101058: 8b 4f 10 mov 0x10(%edi),%ecx
f->off += r;
8010105b: 01 47 14 add %eax,0x14(%edi)
8010105e: 89 45 e0 mov %eax,-0x20(%ebp)
iunlock(f->ip);
80101061: 89 0c 24 mov %ecx,(%esp)
80101064: e8 67 07 00 00 call 801017d0 <iunlock>
end_op();
80101069: e8 52 1b 00 00 call 80102bc0 <end_op>
8010106e: 8b 45 e0 mov -0x20(%ebp),%eax
if(r < 0)
break;
if(r != n1)
80101071: 39 f0 cmp %esi,%eax
80101073: 0f 85 98 00 00 00 jne 80101111 <filewrite+0x101>
panic("short filewrite");
i += r;
80101079: 01 c3 add %eax,%ebx
while(i < n){
8010107b: 39 5d e4 cmp %ebx,-0x1c(%ebp)
8010107e: 7e 70 jle 801010f0 <filewrite+0xe0>
int n1 = n - i;
80101080: 8b 75 e4 mov -0x1c(%ebp),%esi
80101083: b8 00 1a 00 00 mov $0x1a00,%eax
80101088: 29 de sub %ebx,%esi
8010108a: 81 fe 00 1a 00 00 cmp $0x1a00,%esi
80101090: 0f 4f f0 cmovg %eax,%esi
begin_op();
80101093: e8 b8 1a 00 00 call 80102b50 <begin_op>
ilock(f->ip);
80101098: 8b 47 10 mov 0x10(%edi),%eax
8010109b: 89 04 24 mov %eax,(%esp)
8010109e: e8 4d 06 00 00 call 801016f0 <ilock>
if ((r = writei(f->ip, addr + i, f->off, n1)) > 0)
801010a3: 89 74 24 0c mov %esi,0xc(%esp)
801010a7: 8b 47 14 mov 0x14(%edi),%eax
801010aa: 89 44 24 08 mov %eax,0x8(%esp)
801010ae: 8b 45 dc mov -0x24(%ebp),%eax
801010b1: 01 d8 add %ebx,%eax
801010b3: 89 44 24 04 mov %eax,0x4(%esp)
801010b7: 8b 47 10 mov 0x10(%edi),%eax
801010ba: 89 04 24 mov %eax,(%esp)
801010bd: e8 de 09 00 00 call 80101aa0 <writei>
801010c2: 85 c0 test %eax,%eax
801010c4: 7f 92 jg 80101058 <filewrite+0x48>
iunlock(f->ip);
801010c6: 8b 4f 10 mov 0x10(%edi),%ecx
801010c9: 89 45 e0 mov %eax,-0x20(%ebp)
801010cc: 89 0c 24 mov %ecx,(%esp)
801010cf: e8 fc 06 00 00 call 801017d0 <iunlock>
end_op();
801010d4: e8 e7 1a 00 00 call 80102bc0 <end_op>
if(r < 0)
801010d9: 8b 45 e0 mov -0x20(%ebp),%eax
801010dc: 85 c0 test %eax,%eax
801010de: 74 91 je 80101071 <filewrite+0x61>
}
return i == n ? n : -1;
}
panic("filewrite");
}
801010e0: 83 c4 2c add $0x2c,%esp
return -1;
801010e3: b8 ff ff ff ff mov $0xffffffff,%eax
}
801010e8: 5b pop %ebx
801010e9: 5e pop %esi
801010ea: 5f pop %edi
801010eb: 5d pop %ebp
801010ec: c3 ret
801010ed: 8d 76 00 lea 0x0(%esi),%esi
return i == n ? n : -1;
801010f0: 3b 5d e4 cmp -0x1c(%ebp),%ebx
801010f3: 89 d8 mov %ebx,%eax
801010f5: 75 e9 jne 801010e0 <filewrite+0xd0>
}
801010f7: 83 c4 2c add $0x2c,%esp
801010fa: 5b pop %ebx
801010fb: 5e pop %esi
801010fc: 5f pop %edi
801010fd: 5d pop %ebp
801010fe: c3 ret
return pipewrite(f->pipe, addr, n);
801010ff: 8b 47 0c mov 0xc(%edi),%eax
80101102: 89 45 08 mov %eax,0x8(%ebp)
}
80101105: 83 c4 2c add $0x2c,%esp
80101108: 5b pop %ebx
80101109: 5e pop %esi
8010110a: 5f pop %edi
8010110b: 5d pop %ebp
return pipewrite(f->pipe, addr, n);
8010110c: e9 1f 22 00 00 jmp 80103330 <pipewrite>
panic("short filewrite");
80101111: c7 04 24 2f 6f 10 80 movl $0x80106f2f,(%esp)
80101118: e8 43 f2 ff ff call 80100360 <panic>
panic("filewrite");
8010111d: c7 04 24 35 6f 10 80 movl $0x80106f35,(%esp)
80101124: e8 37 f2 ff ff call 80100360 <panic>
80101129: 66 90 xchg %ax,%ax
8010112b: 66 90 xchg %ax,%ax
8010112d: 66 90 xchg %ax,%ax
8010112f: 90 nop
80101130 <balloc>:
// Blocks.
// Allocate a zeroed disk block.
static uint
balloc(uint dev)
{
80101130: 55 push %ebp
80101131: 89 e5 mov %esp,%ebp
80101133: 57 push %edi
80101134: 56 push %esi
80101135: 53 push %ebx
80101136: 83 ec 2c sub $0x2c,%esp
80101139: 89 45 d8 mov %eax,-0x28(%ebp)
int b, bi, m;
struct buf *bp;
bp = 0;
for(b = 0; b < sb.size; b += BPB){
8010113c: a1 c0 09 11 80 mov 0x801109c0,%eax
80101141: 85 c0 test %eax,%eax
80101143: 0f 84 8c 00 00 00 je 801011d5 <balloc+0xa5>
80101149: c7 45 dc 00 00 00 00 movl $0x0,-0x24(%ebp)
bp = bread(dev, BBLOCK(b, sb));
80101150: 8b 75 dc mov -0x24(%ebp),%esi
80101153: 89 f0 mov %esi,%eax
80101155: c1 f8 0c sar $0xc,%eax
80101158: 03 05 d8 09 11 80 add 0x801109d8,%eax
8010115e: 89 44 24 04 mov %eax,0x4(%esp)
80101162: 8b 45 d8 mov -0x28(%ebp),%eax
80101165: 89 04 24 mov %eax,(%esp)
80101168: e8 63 ef ff ff call 801000d0 <bread>
8010116d: 89 45 e4 mov %eax,-0x1c(%ebp)
80101170: a1 c0 09 11 80 mov 0x801109c0,%eax
80101175: 89 45 e0 mov %eax,-0x20(%ebp)
for(bi = 0; bi < BPB && b + bi < sb.size; bi++){
80101178: 31 c0 xor %eax,%eax
8010117a: eb 33 jmp 801011af <balloc+0x7f>
8010117c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
m = 1 << (bi % 8);
if((bp->data[bi/8] & m) == 0){ // Is block free?
80101180: 8b 5d e4 mov -0x1c(%ebp),%ebx
80101183: 89 c2 mov %eax,%edx
m = 1 << (bi % 8);
80101185: 89 c1 mov %eax,%ecx
if((bp->data[bi/8] & m) == 0){ // Is block free?
80101187: c1 fa 03 sar $0x3,%edx
m = 1 << (bi % 8);
8010118a: 83 e1 07 and $0x7,%ecx
8010118d: bf 01 00 00 00 mov $0x1,%edi
80101192: d3 e7 shl %cl,%edi
if((bp->data[bi/8] & m) == 0){ // Is block free?
80101194: 0f b6 5c 13 5c movzbl 0x5c(%ebx,%edx,1),%ebx
m = 1 << (bi % 8);
80101199: 89 f9 mov %edi,%ecx
if((bp->data[bi/8] & m) == 0){ // Is block free?
8010119b: 0f b6 fb movzbl %bl,%edi
8010119e: 85 cf test %ecx,%edi
801011a0: 74 46 je 801011e8 <balloc+0xb8>
for(bi = 0; bi < BPB && b + bi < sb.size; bi++){
801011a2: 83 c0 01 add $0x1,%eax
801011a5: 83 c6 01 add $0x1,%esi
801011a8: 3d 00 10 00 00 cmp $0x1000,%eax
801011ad: 74 05 je 801011b4 <balloc+0x84>
801011af: 3b 75 e0 cmp -0x20(%ebp),%esi
801011b2: 72 cc jb 80101180 <balloc+0x50>
brelse(bp);
bzero(dev, b + bi);
return b + bi;
}
}
brelse(bp);
801011b4: 8b 45 e4 mov -0x1c(%ebp),%eax
801011b7: 89 04 24 mov %eax,(%esp)
801011ba: e8 21 f0 ff ff call 801001e0 <brelse>
for(b = 0; b < sb.size; b += BPB){
801011bf: 81 45 dc 00 10 00 00 addl $0x1000,-0x24(%ebp)
801011c6: 8b 45 dc mov -0x24(%ebp),%eax
801011c9: 3b 05 c0 09 11 80 cmp 0x801109c0,%eax
801011cf: 0f 82 7b ff ff ff jb 80101150 <balloc+0x20>
}
panic("balloc: out of blocks");
801011d5: c7 04 24 3f 6f 10 80 movl $0x80106f3f,(%esp)
801011dc: e8 7f f1 ff ff call 80100360 <panic>
801011e1: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
bp->data[bi/8] |= m; // Mark block in use.
801011e8: 09 d9 or %ebx,%ecx
801011ea: 8b 5d e4 mov -0x1c(%ebp),%ebx
801011ed: 88 4c 13 5c mov %cl,0x5c(%ebx,%edx,1)
log_write(bp);
801011f1: 89 1c 24 mov %ebx,(%esp)
801011f4: e8 f7 1a 00 00 call 80102cf0 <log_write>
brelse(bp);
801011f9: 89 1c 24 mov %ebx,(%esp)
801011fc: e8 df ef ff ff call 801001e0 <brelse>
bp = bread(dev, bno);
80101201: 8b 45 d8 mov -0x28(%ebp),%eax
80101204: 89 74 24 04 mov %esi,0x4(%esp)
80101208: 89 04 24 mov %eax,(%esp)
8010120b: e8 c0 ee ff ff call 801000d0 <bread>
memset(bp->data, 0, BSIZE);
80101210: c7 44 24 08 00 02 00 movl $0x200,0x8(%esp)
80101217: 00
80101218: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
8010121f: 00
bp = bread(dev, bno);
80101220: 89 c3 mov %eax,%ebx
memset(bp->data, 0, BSIZE);
80101222: 8d 40 5c lea 0x5c(%eax),%eax
80101225: 89 04 24 mov %eax,(%esp)
80101228: e8 c3 30 00 00 call 801042f0 <memset>
log_write(bp);
8010122d: 89 1c 24 mov %ebx,(%esp)
80101230: e8 bb 1a 00 00 call 80102cf0 <log_write>
brelse(bp);
80101235: 89 1c 24 mov %ebx,(%esp)
80101238: e8 a3 ef ff ff call 801001e0 <brelse>
}
8010123d: 83 c4 2c add $0x2c,%esp
80101240: 89 f0 mov %esi,%eax
80101242: 5b pop %ebx
80101243: 5e pop %esi
80101244: 5f pop %edi
80101245: 5d pop %ebp
80101246: c3 ret
80101247: 89 f6 mov %esi,%esi
80101249: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80101250 <iget>:
// Find the inode with number inum on device dev
// and return the in-memory copy. Does not lock
// the inode and does not read it from disk.
static struct inode*
iget(uint dev, uint inum)
{
80101250: 55 push %ebp
80101251: 89 e5 mov %esp,%ebp
80101253: 57 push %edi
80101254: 89 c7 mov %eax,%edi
80101256: 56 push %esi
struct inode *ip, *empty;
acquire(&icache.lock);
// Is the inode already cached?
empty = 0;
80101257: 31 f6 xor %esi,%esi
{
80101259: 53 push %ebx
for(ip = &icache.inode[0]; ip < &icache.inode[NINODE]; ip++){
8010125a: bb 14 0a 11 80 mov $0x80110a14,%ebx
{
8010125f: 83 ec 1c sub $0x1c,%esp
acquire(&icache.lock);
80101262: c7 04 24 e0 09 11 80 movl $0x801109e0,(%esp)
{
80101269: 89 55 e4 mov %edx,-0x1c(%ebp)
acquire(&icache.lock);
8010126c: e8 3f 2f 00 00 call 801041b0 <acquire>
for(ip = &icache.inode[0]; ip < &icache.inode[NINODE]; ip++){
80101271: 8b 55 e4 mov -0x1c(%ebp),%edx
80101274: eb 14 jmp 8010128a <iget+0x3a>
80101276: 66 90 xchg %ax,%ax
if(ip->ref > 0 && ip->dev == dev && ip->inum == inum){
ip->ref++;
release(&icache.lock);
return ip;
}
if(empty == 0 && ip->ref == 0) // Remember empty slot.
80101278: 85 f6 test %esi,%esi
8010127a: 74 3c je 801012b8 <iget+0x68>
for(ip = &icache.inode[0]; ip < &icache.inode[NINODE]; ip++){
8010127c: 81 c3 90 00 00 00 add $0x90,%ebx
80101282: 81 fb 34 26 11 80 cmp $0x80112634,%ebx
80101288: 74 46 je 801012d0 <iget+0x80>
if(ip->ref > 0 && ip->dev == dev && ip->inum == inum){
8010128a: 8b 4b 08 mov 0x8(%ebx),%ecx
8010128d: 85 c9 test %ecx,%ecx
8010128f: 7e e7 jle 80101278 <iget+0x28>
80101291: 39 3b cmp %edi,(%ebx)
80101293: 75 e3 jne 80101278 <iget+0x28>
80101295: 39 53 04 cmp %edx,0x4(%ebx)
80101298: 75 de jne 80101278 <iget+0x28>
ip->ref++;
8010129a: 83 c1 01 add $0x1,%ecx
return ip;
8010129d: 89 de mov %ebx,%esi
release(&icache.lock);
8010129f: c7 04 24 e0 09 11 80 movl $0x801109e0,(%esp)
ip->ref++;
801012a6: 89 4b 08 mov %ecx,0x8(%ebx)
release(&icache.lock);
801012a9: e8 f2 2f 00 00 call 801042a0 <release>
ip->ref = 1;
ip->valid = 0;
release(&icache.lock);
return ip;
}
801012ae: 83 c4 1c add $0x1c,%esp
801012b1: 89 f0 mov %esi,%eax
801012b3: 5b pop %ebx
801012b4: 5e pop %esi
801012b5: 5f pop %edi
801012b6: 5d pop %ebp
801012b7: c3 ret
801012b8: 85 c9 test %ecx,%ecx
801012ba: 0f 44 f3 cmove %ebx,%esi
for(ip = &icache.inode[0]; ip < &icache.inode[NINODE]; ip++){
801012bd: 81 c3 90 00 00 00 add $0x90,%ebx
801012c3: 81 fb 34 26 11 80 cmp $0x80112634,%ebx
801012c9: 75 bf jne 8010128a <iget+0x3a>
801012cb: 90 nop
801012cc: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
if(empty == 0)
801012d0: 85 f6 test %esi,%esi
801012d2: 74 29 je 801012fd <iget+0xad>
ip->dev = dev;
801012d4: 89 3e mov %edi,(%esi)
ip->inum = inum;
801012d6: 89 56 04 mov %edx,0x4(%esi)
ip->ref = 1;
801012d9: c7 46 08 01 00 00 00 movl $0x1,0x8(%esi)
ip->valid = 0;
801012e0: c7 46 4c 00 00 00 00 movl $0x0,0x4c(%esi)
release(&icache.lock);
801012e7: c7 04 24 e0 09 11 80 movl $0x801109e0,(%esp)
801012ee: e8 ad 2f 00 00 call 801042a0 <release>
}
801012f3: 83 c4 1c add $0x1c,%esp
801012f6: 89 f0 mov %esi,%eax
801012f8: 5b pop %ebx
801012f9: 5e pop %esi
801012fa: 5f pop %edi
801012fb: 5d pop %ebp
801012fc: c3 ret
panic("iget: no inodes");
801012fd: c7 04 24 55 6f 10 80 movl $0x80106f55,(%esp)
80101304: e8 57 f0 ff ff call 80100360 <panic>
80101309: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80101310 <bmap>:
// Return the disk block address of the nth block in inode ip.
// If there is no such block, bmap allocates one.
static uint
bmap(struct inode *ip, uint bn)
{
80101310: 55 push %ebp
80101311: 89 e5 mov %esp,%ebp
80101313: 57 push %edi
80101314: 56 push %esi
80101315: 53 push %ebx
80101316: 89 c3 mov %eax,%ebx
80101318: 83 ec 1c sub $0x1c,%esp
uint addr, *a;
struct buf *bp;
if(bn < NDIRECT){
8010131b: 83 fa 0b cmp $0xb,%edx
8010131e: 77 18 ja 80101338 <bmap+0x28>
80101320: 8d 34 90 lea (%eax,%edx,4),%esi
if((addr = ip->addrs[bn]) == 0)
80101323: 8b 46 5c mov 0x5c(%esi),%eax
80101326: 85 c0 test %eax,%eax
80101328: 74 66 je 80101390 <bmap+0x80>
brelse(bp);
return addr;
}
panic("bmap: out of range");
}
8010132a: 83 c4 1c add $0x1c,%esp
8010132d: 5b pop %ebx
8010132e: 5e pop %esi
8010132f: 5f pop %edi
80101330: 5d pop %ebp
80101331: c3 ret
80101332: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
bn -= NDIRECT;
80101338: 8d 72 f4 lea -0xc(%edx),%esi
if(bn < NINDIRECT){
8010133b: 83 fe 7f cmp $0x7f,%esi
8010133e: 77 77 ja 801013b7 <bmap+0xa7>
if((addr = ip->addrs[NDIRECT]) == 0)
80101340: 8b 80 8c 00 00 00 mov 0x8c(%eax),%eax
80101346: 85 c0 test %eax,%eax
80101348: 74 5e je 801013a8 <bmap+0x98>
bp = bread(ip->dev, addr);
8010134a: 89 44 24 04 mov %eax,0x4(%esp)
8010134e: 8b 03 mov (%ebx),%eax
80101350: 89 04 24 mov %eax,(%esp)
80101353: e8 78 ed ff ff call 801000d0 <bread>
if((addr = a[bn]) == 0){
80101358: 8d 54 b0 5c lea 0x5c(%eax,%esi,4),%edx
bp = bread(ip->dev, addr);
8010135c: 89 c7 mov %eax,%edi
if((addr = a[bn]) == 0){
8010135e: 8b 32 mov (%edx),%esi
80101360: 85 f6 test %esi,%esi
80101362: 75 19 jne 8010137d <bmap+0x6d>
a[bn] = addr = balloc(ip->dev);
80101364: 8b 03 mov (%ebx),%eax
80101366: 89 55 e4 mov %edx,-0x1c(%ebp)
80101369: e8 c2 fd ff ff call 80101130 <balloc>
8010136e: 8b 55 e4 mov -0x1c(%ebp),%edx
80101371: 89 02 mov %eax,(%edx)
80101373: 89 c6 mov %eax,%esi
log_write(bp);
80101375: 89 3c 24 mov %edi,(%esp)
80101378: e8 73 19 00 00 call 80102cf0 <log_write>
brelse(bp);
8010137d: 89 3c 24 mov %edi,(%esp)
80101380: e8 5b ee ff ff call 801001e0 <brelse>
}
80101385: 83 c4 1c add $0x1c,%esp
brelse(bp);
80101388: 89 f0 mov %esi,%eax
}
8010138a: 5b pop %ebx
8010138b: 5e pop %esi
8010138c: 5f pop %edi
8010138d: 5d pop %ebp
8010138e: c3 ret
8010138f: 90 nop
ip->addrs[bn] = addr = balloc(ip->dev);
80101390: 8b 03 mov (%ebx),%eax
80101392: e8 99 fd ff ff call 80101130 <balloc>
80101397: 89 46 5c mov %eax,0x5c(%esi)
}
8010139a: 83 c4 1c add $0x1c,%esp
8010139d: 5b pop %ebx
8010139e: 5e pop %esi
8010139f: 5f pop %edi
801013a0: 5d pop %ebp
801013a1: c3 ret
801013a2: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
ip->addrs[NDIRECT] = addr = balloc(ip->dev);
801013a8: 8b 03 mov (%ebx),%eax
801013aa: e8 81 fd ff ff call 80101130 <balloc>
801013af: 89 83 8c 00 00 00 mov %eax,0x8c(%ebx)
801013b5: eb 93 jmp 8010134a <bmap+0x3a>
panic("bmap: out of range");
801013b7: c7 04 24 65 6f 10 80 movl $0x80106f65,(%esp)
801013be: e8 9d ef ff ff call 80100360 <panic>
801013c3: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
801013c9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
801013d0 <readsb>:
{
801013d0: 55 push %ebp
801013d1: 89 e5 mov %esp,%ebp
801013d3: 56 push %esi
801013d4: 53 push %ebx
801013d5: 83 ec 10 sub $0x10,%esp
bp = bread(dev, 1);
801013d8: 8b 45 08 mov 0x8(%ebp),%eax
801013db: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp)
801013e2: 00
{
801013e3: 8b 75 0c mov 0xc(%ebp),%esi
bp = bread(dev, 1);
801013e6: 89 04 24 mov %eax,(%esp)
801013e9: e8 e2 ec ff ff call 801000d0 <bread>
memmove(sb, bp->data, sizeof(*sb));
801013ee: 89 34 24 mov %esi,(%esp)
801013f1: c7 44 24 08 1c 00 00 movl $0x1c,0x8(%esp)
801013f8: 00
bp = bread(dev, 1);
801013f9: 89 c3 mov %eax,%ebx
memmove(sb, bp->data, sizeof(*sb));
801013fb: 8d 40 5c lea 0x5c(%eax),%eax
801013fe: 89 44 24 04 mov %eax,0x4(%esp)
80101402: e8 89 2f 00 00 call 80104390 <memmove>
brelse(bp);
80101407: 89 5d 08 mov %ebx,0x8(%ebp)
}
8010140a: 83 c4 10 add $0x10,%esp
8010140d: 5b pop %ebx
8010140e: 5e pop %esi
8010140f: 5d pop %ebp
brelse(bp);
80101410: e9 cb ed ff ff jmp 801001e0 <brelse>
80101415: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80101419: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80101420 <bfree>:
{
80101420: 55 push %ebp
80101421: 89 e5 mov %esp,%ebp
80101423: 57 push %edi
80101424: 89 d7 mov %edx,%edi
80101426: 56 push %esi
80101427: 53 push %ebx
80101428: 89 c3 mov %eax,%ebx
8010142a: 83 ec 1c sub $0x1c,%esp
readsb(dev, &sb);
8010142d: 89 04 24 mov %eax,(%esp)
80101430: c7 44 24 04 c0 09 11 movl $0x801109c0,0x4(%esp)
80101437: 80
80101438: e8 93 ff ff ff call 801013d0 <readsb>
bp = bread(dev, BBLOCK(b, sb));
8010143d: 89 fa mov %edi,%edx
8010143f: c1 ea 0c shr $0xc,%edx
80101442: 03 15 d8 09 11 80 add 0x801109d8,%edx
80101448: 89 1c 24 mov %ebx,(%esp)
m = 1 << (bi % 8);
8010144b: bb 01 00 00 00 mov $0x1,%ebx
bp = bread(dev, BBLOCK(b, sb));
80101450: 89 54 24 04 mov %edx,0x4(%esp)
80101454: e8 77 ec ff ff call 801000d0 <bread>
m = 1 << (bi % 8);
80101459: 89 f9 mov %edi,%ecx
bi = b % BPB;
8010145b: 81 e7 ff 0f 00 00 and $0xfff,%edi
80101461: 89 fa mov %edi,%edx
m = 1 << (bi % 8);
80101463: 83 e1 07 and $0x7,%ecx
if((bp->data[bi/8] & m) == 0)
80101466: c1 fa 03 sar $0x3,%edx
m = 1 << (bi % 8);
80101469: d3 e3 shl %cl,%ebx
bp = bread(dev, BBLOCK(b, sb));
8010146b: 89 c6 mov %eax,%esi
if((bp->data[bi/8] & m) == 0)
8010146d: 0f b6 44 10 5c movzbl 0x5c(%eax,%edx,1),%eax
80101472: 0f b6 c8 movzbl %al,%ecx
80101475: 85 d9 test %ebx,%ecx
80101477: 74 20 je 80101499 <bfree+0x79>
bp->data[bi/8] &= ~m;
80101479: f7 d3 not %ebx
8010147b: 21 c3 and %eax,%ebx
8010147d: 88 5c 16 5c mov %bl,0x5c(%esi,%edx,1)
log_write(bp);
80101481: 89 34 24 mov %esi,(%esp)
80101484: e8 67 18 00 00 call 80102cf0 <log_write>
brelse(bp);
80101489: 89 34 24 mov %esi,(%esp)
8010148c: e8 4f ed ff ff call 801001e0 <brelse>
}
80101491: 83 c4 1c add $0x1c,%esp
80101494: 5b pop %ebx
80101495: 5e pop %esi
80101496: 5f pop %edi
80101497: 5d pop %ebp
80101498: c3 ret
panic("freeing free block");
80101499: c7 04 24 78 6f 10 80 movl $0x80106f78,(%esp)
801014a0: e8 bb ee ff ff call 80100360 <panic>
801014a5: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801014a9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
801014b0 <iinit>:
{
801014b0: 55 push %ebp
801014b1: 89 e5 mov %esp,%ebp
801014b3: 53 push %ebx
801014b4: bb 20 0a 11 80 mov $0x80110a20,%ebx
801014b9: 83 ec 24 sub $0x24,%esp
initlock(&icache.lock, "icache");
801014bc: c7 44 24 04 8b 6f 10 movl $0x80106f8b,0x4(%esp)
801014c3: 80
801014c4: c7 04 24 e0 09 11 80 movl $0x801109e0,(%esp)
801014cb: e8 f0 2b 00 00 call 801040c0 <initlock>
initsleeplock(&icache.inode[i].lock, "inode");
801014d0: 89 1c 24 mov %ebx,(%esp)
801014d3: 81 c3 90 00 00 00 add $0x90,%ebx
801014d9: c7 44 24 04 92 6f 10 movl $0x80106f92,0x4(%esp)
801014e0: 80
801014e1: e8 ca 2a 00 00 call 80103fb0 <initsleeplock>
for(i = 0; i < NINODE; i++) {
801014e6: 81 fb 40 26 11 80 cmp $0x80112640,%ebx
801014ec: 75 e2 jne 801014d0 <iinit+0x20>
readsb(dev, &sb);
801014ee: 8b 45 08 mov 0x8(%ebp),%eax
801014f1: c7 44 24 04 c0 09 11 movl $0x801109c0,0x4(%esp)
801014f8: 80
801014f9: 89 04 24 mov %eax,(%esp)
801014fc: e8 cf fe ff ff call 801013d0 <readsb>
cprintf("sb: size %d nblocks %d ninodes %d nlog %d logstart %d\
80101501: a1 d8 09 11 80 mov 0x801109d8,%eax
80101506: c7 04 24 f8 6f 10 80 movl $0x80106ff8,(%esp)
8010150d: 89 44 24 1c mov %eax,0x1c(%esp)
80101511: a1 d4 09 11 80 mov 0x801109d4,%eax
80101516: 89 44 24 18 mov %eax,0x18(%esp)
8010151a: a1 d0 09 11 80 mov 0x801109d0,%eax
8010151f: 89 44 24 14 mov %eax,0x14(%esp)
80101523: a1 cc 09 11 80 mov 0x801109cc,%eax
80101528: 89 44 24 10 mov %eax,0x10(%esp)
8010152c: a1 c8 09 11 80 mov 0x801109c8,%eax
80101531: 89 44 24 0c mov %eax,0xc(%esp)
80101535: a1 c4 09 11 80 mov 0x801109c4,%eax
8010153a: 89 44 24 08 mov %eax,0x8(%esp)
8010153e: a1 c0 09 11 80 mov 0x801109c0,%eax
80101543: 89 44 24 04 mov %eax,0x4(%esp)
80101547: e8 04 f1 ff ff call 80100650 <cprintf>
}
8010154c: 83 c4 24 add $0x24,%esp
8010154f: 5b pop %ebx
80101550: 5d pop %ebp
80101551: c3 ret
80101552: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80101559: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80101560 <ialloc>:
{
80101560: 55 push %ebp
80101561: 89 e5 mov %esp,%ebp
80101563: 57 push %edi
80101564: 56 push %esi
80101565: 53 push %ebx
80101566: 83 ec 2c sub $0x2c,%esp
80101569: 8b 45 0c mov 0xc(%ebp),%eax
for(inum = 1; inum < sb.ninodes; inum++){
8010156c: 83 3d c8 09 11 80 01 cmpl $0x1,0x801109c8
{
80101573: 8b 7d 08 mov 0x8(%ebp),%edi
80101576: 89 45 e4 mov %eax,-0x1c(%ebp)
for(inum = 1; inum < sb.ninodes; inum++){
80101579: 0f 86 a2 00 00 00 jbe 80101621 <ialloc+0xc1>
8010157f: be 01 00 00 00 mov $0x1,%esi
80101584: bb 01 00 00 00 mov $0x1,%ebx
80101589: eb 1a jmp 801015a5 <ialloc+0x45>
8010158b: 90 nop
8010158c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
brelse(bp);
80101590: 89 14 24 mov %edx,(%esp)
for(inum = 1; inum < sb.ninodes; inum++){
80101593: 83 c3 01 add $0x1,%ebx
brelse(bp);
80101596: e8 45 ec ff ff call 801001e0 <brelse>
for(inum = 1; inum < sb.ninodes; inum++){
8010159b: 89 de mov %ebx,%esi
8010159d: 3b 1d c8 09 11 80 cmp 0x801109c8,%ebx
801015a3: 73 7c jae 80101621 <ialloc+0xc1>
bp = bread(dev, IBLOCK(inum, sb));
801015a5: 89 f0 mov %esi,%eax
801015a7: c1 e8 03 shr $0x3,%eax
801015aa: 03 05 d4 09 11 80 add 0x801109d4,%eax
801015b0: 89 3c 24 mov %edi,(%esp)
801015b3: 89 44 24 04 mov %eax,0x4(%esp)
801015b7: e8 14 eb ff ff call 801000d0 <bread>
801015bc: 89 c2 mov %eax,%edx
dip = (struct dinode*)bp->data + inum%IPB;
801015be: 89 f0 mov %esi,%eax
801015c0: 83 e0 07 and $0x7,%eax
801015c3: c1 e0 06 shl $0x6,%eax
801015c6: 8d 4c 02 5c lea 0x5c(%edx,%eax,1),%ecx
if(dip->type == 0){ // a free inode
801015ca: 66 83 39 00 cmpw $0x0,(%ecx)
801015ce: 75 c0 jne 80101590 <ialloc+0x30>
memset(dip, 0, sizeof(*dip));
801015d0: 89 0c 24 mov %ecx,(%esp)
801015d3: c7 44 24 08 40 00 00 movl $0x40,0x8(%esp)
801015da: 00
801015db: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
801015e2: 00
801015e3: 89 55 dc mov %edx,-0x24(%ebp)
801015e6: 89 4d e0 mov %ecx,-0x20(%ebp)
801015e9: e8 02 2d 00 00 call 801042f0 <memset>
dip->type = type;
801015ee: 0f b7 45 e4 movzwl -0x1c(%ebp),%eax
log_write(bp); // mark it allocated on the disk
801015f2: 8b 55 dc mov -0x24(%ebp),%edx
dip->type = type;
801015f5: 8b 4d e0 mov -0x20(%ebp),%ecx
log_write(bp); // mark it allocated on the disk
801015f8: 89 55 e4 mov %edx,-0x1c(%ebp)
dip->type = type;
801015fb: 66 89 01 mov %ax,(%ecx)
log_write(bp); // mark it allocated on the disk
801015fe: 89 14 24 mov %edx,(%esp)
80101601: e8 ea 16 00 00 call 80102cf0 <log_write>
brelse(bp);
80101606: 8b 55 e4 mov -0x1c(%ebp),%edx
80101609: 89 14 24 mov %edx,(%esp)
8010160c: e8 cf eb ff ff call 801001e0 <brelse>
}
80101611: 83 c4 2c add $0x2c,%esp
return iget(dev, inum);
80101614: 89 f2 mov %esi,%edx
}
80101616: 5b pop %ebx
return iget(dev, inum);
80101617: 89 f8 mov %edi,%eax
}
80101619: 5e pop %esi
8010161a: 5f pop %edi
8010161b: 5d pop %ebp
return iget(dev, inum);
8010161c: e9 2f fc ff ff jmp 80101250 <iget>
panic("ialloc: no inodes");
80101621: c7 04 24 98 6f 10 80 movl $0x80106f98,(%esp)
80101628: e8 33 ed ff ff call 80100360 <panic>
8010162d: 8d 76 00 lea 0x0(%esi),%esi
80101630 <iupdate>:
{
80101630: 55 push %ebp
80101631: 89 e5 mov %esp,%ebp
80101633: 56 push %esi
80101634: 53 push %ebx
80101635: 83 ec 10 sub $0x10,%esp
80101638: 8b 5d 08 mov 0x8(%ebp),%ebx
bp = bread(ip->dev, IBLOCK(ip->inum, sb));
8010163b: 8b 43 04 mov 0x4(%ebx),%eax
memmove(dip->addrs, ip->addrs, sizeof(ip->addrs));
8010163e: 83 c3 5c add $0x5c,%ebx
bp = bread(ip->dev, IBLOCK(ip->inum, sb));
80101641: c1 e8 03 shr $0x3,%eax
80101644: 03 05 d4 09 11 80 add 0x801109d4,%eax
8010164a: 89 44 24 04 mov %eax,0x4(%esp)
8010164e: 8b 43 a4 mov -0x5c(%ebx),%eax
80101651: 89 04 24 mov %eax,(%esp)
80101654: e8 77 ea ff ff call 801000d0 <bread>
dip = (struct dinode*)bp->data + ip->inum%IPB;
80101659: 8b 53 a8 mov -0x58(%ebx),%edx
8010165c: 83 e2 07 and $0x7,%edx
8010165f: c1 e2 06 shl $0x6,%edx
80101662: 8d 54 10 5c lea 0x5c(%eax,%edx,1),%edx
bp = bread(ip->dev, IBLOCK(ip->inum, sb));
80101666: 89 c6 mov %eax,%esi
dip->type = ip->type;
80101668: 0f b7 43 f4 movzwl -0xc(%ebx),%eax
memmove(dip->addrs, ip->addrs, sizeof(ip->addrs));
8010166c: 83 c2 0c add $0xc,%edx
dip->type = ip->type;
8010166f: 66 89 42 f4 mov %ax,-0xc(%edx)
dip->major = ip->major;
80101673: 0f b7 43 f6 movzwl -0xa(%ebx),%eax
80101677: 66 89 42 f6 mov %ax,-0xa(%edx)
dip->minor = ip->minor;
8010167b: 0f b7 43 f8 movzwl -0x8(%ebx),%eax
8010167f: 66 89 42 f8 mov %ax,-0x8(%edx)
dip->nlink = ip->nlink;
80101683: 0f b7 43 fa movzwl -0x6(%ebx),%eax
80101687: 66 89 42 fa mov %ax,-0x6(%edx)
dip->size = ip->size;
8010168b: 8b 43 fc mov -0x4(%ebx),%eax
8010168e: 89 42 fc mov %eax,-0x4(%edx)
memmove(dip->addrs, ip->addrs, sizeof(ip->addrs));
80101691: 89 5c 24 04 mov %ebx,0x4(%esp)
80101695: 89 14 24 mov %edx,(%esp)
80101698: c7 44 24 08 34 00 00 movl $0x34,0x8(%esp)
8010169f: 00
801016a0: e8 eb 2c 00 00 call 80104390 <memmove>
log_write(bp);
801016a5: 89 34 24 mov %esi,(%esp)
801016a8: e8 43 16 00 00 call 80102cf0 <log_write>
brelse(bp);
801016ad: 89 75 08 mov %esi,0x8(%ebp)
}
801016b0: 83 c4 10 add $0x10,%esp
801016b3: 5b pop %ebx
801016b4: 5e pop %esi
801016b5: 5d pop %ebp
brelse(bp);
801016b6: e9 25 eb ff ff jmp 801001e0 <brelse>
801016bb: 90 nop
801016bc: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801016c0 <idup>:
{
801016c0: 55 push %ebp
801016c1: 89 e5 mov %esp,%ebp
801016c3: 53 push %ebx
801016c4: 83 ec 14 sub $0x14,%esp
801016c7: 8b 5d 08 mov 0x8(%ebp),%ebx
acquire(&icache.lock);
801016ca: c7 04 24 e0 09 11 80 movl $0x801109e0,(%esp)
801016d1: e8 da 2a 00 00 call 801041b0 <acquire>
ip->ref++;
801016d6: 83 43 08 01 addl $0x1,0x8(%ebx)
release(&icache.lock);
801016da: c7 04 24 e0 09 11 80 movl $0x801109e0,(%esp)
801016e1: e8 ba 2b 00 00 call 801042a0 <release>
}
801016e6: 83 c4 14 add $0x14,%esp
801016e9: 89 d8 mov %ebx,%eax
801016eb: 5b pop %ebx
801016ec: 5d pop %ebp
801016ed: c3 ret
801016ee: 66 90 xchg %ax,%ax
801016f0 <ilock>:
{
801016f0: 55 push %ebp
801016f1: 89 e5 mov %esp,%ebp
801016f3: 56 push %esi
801016f4: 53 push %ebx
801016f5: 83 ec 10 sub $0x10,%esp
801016f8: 8b 5d 08 mov 0x8(%ebp),%ebx
if(ip == 0 || ip->ref < 1)
801016fb: 85 db test %ebx,%ebx
801016fd: 0f 84 b3 00 00 00 je 801017b6 <ilock+0xc6>
80101703: 8b 53 08 mov 0x8(%ebx),%edx
80101706: 85 d2 test %edx,%edx
80101708: 0f 8e a8 00 00 00 jle 801017b6 <ilock+0xc6>
acquiresleep(&ip->lock);
8010170e: 8d 43 0c lea 0xc(%ebx),%eax
80101711: 89 04 24 mov %eax,(%esp)
80101714: e8 d7 28 00 00 call 80103ff0 <acquiresleep>
if(ip->valid == 0){
80101719: 8b 43 4c mov 0x4c(%ebx),%eax
8010171c: 85 c0 test %eax,%eax
8010171e: 74 08 je 80101728 <ilock+0x38>
}
80101720: 83 c4 10 add $0x10,%esp
80101723: 5b pop %ebx
80101724: 5e pop %esi
80101725: 5d pop %ebp
80101726: c3 ret
80101727: 90 nop
bp = bread(ip->dev, IBLOCK(ip->inum, sb));
80101728: 8b 43 04 mov 0x4(%ebx),%eax
8010172b: c1 e8 03 shr $0x3,%eax
8010172e: 03 05 d4 09 11 80 add 0x801109d4,%eax
80101734: 89 44 24 04 mov %eax,0x4(%esp)
80101738: 8b 03 mov (%ebx),%eax
8010173a: 89 04 24 mov %eax,(%esp)
8010173d: e8 8e e9 ff ff call 801000d0 <bread>
dip = (struct dinode*)bp->data + ip->inum%IPB;
80101742: 8b 53 04 mov 0x4(%ebx),%edx
80101745: 83 e2 07 and $0x7,%edx
80101748: c1 e2 06 shl $0x6,%edx
8010174b: 8d 54 10 5c lea 0x5c(%eax,%edx,1),%edx
bp = bread(ip->dev, IBLOCK(ip->inum, sb));
8010174f: 89 c6 mov %eax,%esi
ip->type = dip->type;
80101751: 0f b7 02 movzwl (%edx),%eax
memmove(ip->addrs, dip->addrs, sizeof(ip->addrs));
80101754: 83 c2 0c add $0xc,%edx
ip->type = dip->type;
80101757: 66 89 43 50 mov %ax,0x50(%ebx)
ip->major = dip->major;
8010175b: 0f b7 42 f6 movzwl -0xa(%edx),%eax
8010175f: 66 89 43 52 mov %ax,0x52(%ebx)
ip->minor = dip->minor;
80101763: 0f b7 42 f8 movzwl -0x8(%edx),%eax
80101767: 66 89 43 54 mov %ax,0x54(%ebx)
ip->nlink = dip->nlink;
8010176b: 0f b7 42 fa movzwl -0x6(%edx),%eax
8010176f: 66 89 43 56 mov %ax,0x56(%ebx)
ip->size = dip->size;
80101773: 8b 42 fc mov -0x4(%edx),%eax
80101776: 89 43 58 mov %eax,0x58(%ebx)
memmove(ip->addrs, dip->addrs, sizeof(ip->addrs));
80101779: 8d 43 5c lea 0x5c(%ebx),%eax
8010177c: 89 54 24 04 mov %edx,0x4(%esp)
80101780: c7 44 24 08 34 00 00 movl $0x34,0x8(%esp)
80101787: 00
80101788: 89 04 24 mov %eax,(%esp)
8010178b: e8 00 2c 00 00 call 80104390 <memmove>
brelse(bp);
80101790: 89 34 24 mov %esi,(%esp)
80101793: e8 48 ea ff ff call 801001e0 <brelse>
if(ip->type == 0)
80101798: 66 83 7b 50 00 cmpw $0x0,0x50(%ebx)
ip->valid = 1;
8010179d: c7 43 4c 01 00 00 00 movl $0x1,0x4c(%ebx)
if(ip->type == 0)
801017a4: 0f 85 76 ff ff ff jne 80101720 <ilock+0x30>
panic("ilock: no type");
801017aa: c7 04 24 b0 6f 10 80 movl $0x80106fb0,(%esp)
801017b1: e8 aa eb ff ff call 80100360 <panic>
panic("ilock");
801017b6: c7 04 24 aa 6f 10 80 movl $0x80106faa,(%esp)
801017bd: e8 9e eb ff ff call 80100360 <panic>
801017c2: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
801017c9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
801017d0 <iunlock>:
{
801017d0: 55 push %ebp
801017d1: 89 e5 mov %esp,%ebp
801017d3: 56 push %esi
801017d4: 53 push %ebx
801017d5: 83 ec 10 sub $0x10,%esp
801017d8: 8b 5d 08 mov 0x8(%ebp),%ebx
if(ip == 0 || !holdingsleep(&ip->lock) || ip->ref < 1)
801017db: 85 db test %ebx,%ebx
801017dd: 74 24 je 80101803 <iunlock+0x33>
801017df: 8d 73 0c lea 0xc(%ebx),%esi
801017e2: 89 34 24 mov %esi,(%esp)
801017e5: e8 a6 28 00 00 call 80104090 <holdingsleep>
801017ea: 85 c0 test %eax,%eax
801017ec: 74 15 je 80101803 <iunlock+0x33>
801017ee: 8b 43 08 mov 0x8(%ebx),%eax
801017f1: 85 c0 test %eax,%eax
801017f3: 7e 0e jle 80101803 <iunlock+0x33>
releasesleep(&ip->lock);
801017f5: 89 75 08 mov %esi,0x8(%ebp)
}
801017f8: 83 c4 10 add $0x10,%esp
801017fb: 5b pop %ebx
801017fc: 5e pop %esi
801017fd: 5d pop %ebp
releasesleep(&ip->lock);
801017fe: e9 4d 28 00 00 jmp 80104050 <releasesleep>
panic("iunlock");
80101803: c7 04 24 bf 6f 10 80 movl $0x80106fbf,(%esp)
8010180a: e8 51 eb ff ff call 80100360 <panic>
8010180f: 90 nop
80101810 <iput>:
{
80101810: 55 push %ebp
80101811: 89 e5 mov %esp,%ebp
80101813: 57 push %edi
80101814: 56 push %esi
80101815: 53 push %ebx
80101816: 83 ec 1c sub $0x1c,%esp
80101819: 8b 75 08 mov 0x8(%ebp),%esi
acquiresleep(&ip->lock);
8010181c: 8d 7e 0c lea 0xc(%esi),%edi
8010181f: 89 3c 24 mov %edi,(%esp)
80101822: e8 c9 27 00 00 call 80103ff0 <acquiresleep>
if(ip->valid && ip->nlink == 0){
80101827: 8b 56 4c mov 0x4c(%esi),%edx
8010182a: 85 d2 test %edx,%edx
8010182c: 74 07 je 80101835 <iput+0x25>
8010182e: 66 83 7e 56 00 cmpw $0x0,0x56(%esi)
80101833: 74 2b je 80101860 <iput+0x50>
releasesleep(&ip->lock);
80101835: 89 3c 24 mov %edi,(%esp)
80101838: e8 13 28 00 00 call 80104050 <releasesleep>
acquire(&icache.lock);
8010183d: c7 04 24 e0 09 11 80 movl $0x801109e0,(%esp)
80101844: e8 67 29 00 00 call 801041b0 <acquire>
ip->ref--;
80101849: 83 6e 08 01 subl $0x1,0x8(%esi)
release(&icache.lock);
8010184d: c7 45 08 e0 09 11 80 movl $0x801109e0,0x8(%ebp)
}
80101854: 83 c4 1c add $0x1c,%esp
80101857: 5b pop %ebx
80101858: 5e pop %esi
80101859: 5f pop %edi
8010185a: 5d pop %ebp
release(&icache.lock);
8010185b: e9 40 2a 00 00 jmp 801042a0 <release>
acquire(&icache.lock);
80101860: c7 04 24 e0 09 11 80 movl $0x801109e0,(%esp)
80101867: e8 44 29 00 00 call 801041b0 <acquire>
int r = ip->ref;
8010186c: 8b 5e 08 mov 0x8(%esi),%ebx
release(&icache.lock);
8010186f: c7 04 24 e0 09 11 80 movl $0x801109e0,(%esp)
80101876: e8 25 2a 00 00 call 801042a0 <release>
if(r == 1){
8010187b: 83 fb 01 cmp $0x1,%ebx
8010187e: 75 b5 jne 80101835 <iput+0x25>
80101880: 8d 4e 30 lea 0x30(%esi),%ecx
80101883: 89 f3 mov %esi,%ebx
80101885: 89 7d e4 mov %edi,-0x1c(%ebp)
80101888: 89 cf mov %ecx,%edi
8010188a: eb 0b jmp 80101897 <iput+0x87>
8010188c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80101890: 83 c3 04 add $0x4,%ebx
{
int i, j;
struct buf *bp;
uint *a;
for(i = 0; i < NDIRECT; i++){
80101893: 39 fb cmp %edi,%ebx
80101895: 74 19 je 801018b0 <iput+0xa0>
if(ip->addrs[i]){
80101897: 8b 53 5c mov 0x5c(%ebx),%edx
8010189a: 85 d2 test %edx,%edx
8010189c: 74 f2 je 80101890 <iput+0x80>
bfree(ip->dev, ip->addrs[i]);
8010189e: 8b 06 mov (%esi),%eax
801018a0: e8 7b fb ff ff call 80101420 <bfree>
ip->addrs[i] = 0;
801018a5: c7 43 5c 00 00 00 00 movl $0x0,0x5c(%ebx)
801018ac: eb e2 jmp 80101890 <iput+0x80>
801018ae: 66 90 xchg %ax,%ax
}
}
if(ip->addrs[NDIRECT]){
801018b0: 8b 86 8c 00 00 00 mov 0x8c(%esi),%eax
801018b6: 8b 7d e4 mov -0x1c(%ebp),%edi
801018b9: 85 c0 test %eax,%eax
801018bb: 75 2b jne 801018e8 <iput+0xd8>
brelse(bp);
bfree(ip->dev, ip->addrs[NDIRECT]);
ip->addrs[NDIRECT] = 0;
}
ip->size = 0;
801018bd: c7 46 58 00 00 00 00 movl $0x0,0x58(%esi)
iupdate(ip);
801018c4: 89 34 24 mov %esi,(%esp)
801018c7: e8 64 fd ff ff call 80101630 <iupdate>
ip->type = 0;
801018cc: 31 c0 xor %eax,%eax
801018ce: 66 89 46 50 mov %ax,0x50(%esi)
iupdate(ip);
801018d2: 89 34 24 mov %esi,(%esp)
801018d5: e8 56 fd ff ff call 80101630 <iupdate>
ip->valid = 0;
801018da: c7 46 4c 00 00 00 00 movl $0x0,0x4c(%esi)
801018e1: e9 4f ff ff ff jmp 80101835 <iput+0x25>
801018e6: 66 90 xchg %ax,%ax
bp = bread(ip->dev, ip->addrs[NDIRECT]);
801018e8: 89 44 24 04 mov %eax,0x4(%esp)
801018ec: 8b 06 mov (%esi),%eax
for(j = 0; j < NINDIRECT; j++){
801018ee: 31 db xor %ebx,%ebx
bp = bread(ip->dev, ip->addrs[NDIRECT]);
801018f0: 89 04 24 mov %eax,(%esp)
801018f3: e8 d8 e7 ff ff call 801000d0 <bread>
for(j = 0; j < NINDIRECT; j++){
801018f8: 89 7d e0 mov %edi,-0x20(%ebp)
a = (uint*)bp->data;
801018fb: 8d 48 5c lea 0x5c(%eax),%ecx
bp = bread(ip->dev, ip->addrs[NDIRECT]);
801018fe: 89 45 e4 mov %eax,-0x1c(%ebp)
for(j = 0; j < NINDIRECT; j++){
80101901: 89 cf mov %ecx,%edi
80101903: 31 c0 xor %eax,%eax
80101905: eb 0e jmp 80101915 <iput+0x105>
80101907: 90 nop
80101908: 83 c3 01 add $0x1,%ebx
8010190b: 81 fb 80 00 00 00 cmp $0x80,%ebx
80101911: 89 d8 mov %ebx,%eax
80101913: 74 10 je 80101925 <iput+0x115>
if(a[j])
80101915: 8b 14 87 mov (%edi,%eax,4),%edx
80101918: 85 d2 test %edx,%edx
8010191a: 74 ec je 80101908 <iput+0xf8>
bfree(ip->dev, a[j]);
8010191c: 8b 06 mov (%esi),%eax
8010191e: e8 fd fa ff ff call 80101420 <bfree>
80101923: eb e3 jmp 80101908 <iput+0xf8>
brelse(bp);
80101925: 8b 45 e4 mov -0x1c(%ebp),%eax
80101928: 8b 7d e0 mov -0x20(%ebp),%edi
8010192b: 89 04 24 mov %eax,(%esp)
8010192e: e8 ad e8 ff ff call 801001e0 <brelse>
bfree(ip->dev, ip->addrs[NDIRECT]);
80101933: 8b 96 8c 00 00 00 mov 0x8c(%esi),%edx
80101939: 8b 06 mov (%esi),%eax
8010193b: e8 e0 fa ff ff call 80101420 <bfree>
ip->addrs[NDIRECT] = 0;
80101940: c7 86 8c 00 00 00 00 movl $0x0,0x8c(%esi)
80101947: 00 00 00
8010194a: e9 6e ff ff ff jmp 801018bd <iput+0xad>
8010194f: 90 nop
80101950 <iunlockput>:
{
80101950: 55 push %ebp
80101951: 89 e5 mov %esp,%ebp
80101953: 53 push %ebx
80101954: 83 ec 14 sub $0x14,%esp
80101957: 8b 5d 08 mov 0x8(%ebp),%ebx
iunlock(ip);
8010195a: 89 1c 24 mov %ebx,(%esp)
8010195d: e8 6e fe ff ff call 801017d0 <iunlock>
iput(ip);
80101962: 89 5d 08 mov %ebx,0x8(%ebp)
}
80101965: 83 c4 14 add $0x14,%esp
80101968: 5b pop %ebx
80101969: 5d pop %ebp
iput(ip);
8010196a: e9 a1 fe ff ff jmp 80101810 <iput>
8010196f: 90 nop
80101970 <stati>:
// Copy stat information from inode.
// Caller must hold ip->lock.
void
stati(struct inode *ip, struct stat *st)
{
80101970: 55 push %ebp
80101971: 89 e5 mov %esp,%ebp
80101973: 8b 55 08 mov 0x8(%ebp),%edx
80101976: 8b 45 0c mov 0xc(%ebp),%eax
st->dev = ip->dev;
80101979: 8b 0a mov (%edx),%ecx
8010197b: 89 48 04 mov %ecx,0x4(%eax)
st->ino = ip->inum;
8010197e: 8b 4a 04 mov 0x4(%edx),%ecx
80101981: 89 48 08 mov %ecx,0x8(%eax)
st->type = ip->type;
80101984: 0f b7 4a 50 movzwl 0x50(%edx),%ecx
80101988: 66 89 08 mov %cx,(%eax)
st->nlink = ip->nlink;
8010198b: 0f b7 4a 56 movzwl 0x56(%edx),%ecx
8010198f: 66 89 48 0c mov %cx,0xc(%eax)
st->size = ip->size;
80101993: 8b 52 58 mov 0x58(%edx),%edx
80101996: 89 50 10 mov %edx,0x10(%eax)
}
80101999: 5d pop %ebp
8010199a: c3 ret
8010199b: 90 nop
8010199c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801019a0 <readi>:
//PAGEBREAK!
// Read data from inode.
// Caller must hold ip->lock.
int
readi(struct inode *ip, char *dst, uint off, uint n)
{
801019a0: 55 push %ebp
801019a1: 89 e5 mov %esp,%ebp
801019a3: 57 push %edi
801019a4: 56 push %esi
801019a5: 53 push %ebx
801019a6: 83 ec 2c sub $0x2c,%esp
801019a9: 8b 45 0c mov 0xc(%ebp),%eax
801019ac: 8b 7d 08 mov 0x8(%ebp),%edi
801019af: 8b 75 10 mov 0x10(%ebp),%esi
801019b2: 89 45 e0 mov %eax,-0x20(%ebp)
801019b5: 8b 45 14 mov 0x14(%ebp),%eax
uint tot, m;
struct buf *bp;
if(ip->type == T_DEV){
801019b8: 66 83 7f 50 03 cmpw $0x3,0x50(%edi)
{
801019bd: 89 45 e4 mov %eax,-0x1c(%ebp)
if(ip->type == T_DEV){
801019c0: 0f 84 aa 00 00 00 je 80101a70 <readi+0xd0>
if(ip->major < 0 || ip->major >= NDEV || !devsw[ip->major].read)
return -1;
return devsw[ip->major].read(ip, dst, n);
}
if(off > ip->size || off + n < off)
801019c6: 8b 47 58 mov 0x58(%edi),%eax
801019c9: 39 f0 cmp %esi,%eax
801019cb: 0f 82 c7 00 00 00 jb 80101a98 <readi+0xf8>
801019d1: 8b 5d e4 mov -0x1c(%ebp),%ebx
801019d4: 89 da mov %ebx,%edx
801019d6: 01 f2 add %esi,%edx
801019d8: 0f 82 ba 00 00 00 jb 80101a98 <readi+0xf8>
return -1;
if(off + n > ip->size)
n = ip->size - off;
801019de: 89 c1 mov %eax,%ecx
801019e0: 29 f1 sub %esi,%ecx
801019e2: 39 d0 cmp %edx,%eax
801019e4: 0f 43 cb cmovae %ebx,%ecx
for(tot=0; tot<n; tot+=m, off+=m, dst+=m){
801019e7: 31 c0 xor %eax,%eax
801019e9: 85 c9 test %ecx,%ecx
n = ip->size - off;
801019eb: 89 4d e4 mov %ecx,-0x1c(%ebp)
for(tot=0; tot<n; tot+=m, off+=m, dst+=m){
801019ee: 74 70 je 80101a60 <readi+0xc0>
801019f0: 89 7d d8 mov %edi,-0x28(%ebp)
801019f3: 89 c7 mov %eax,%edi
801019f5: 8d 76 00 lea 0x0(%esi),%esi
bp = bread(ip->dev, bmap(ip, off/BSIZE));
801019f8: 8b 5d d8 mov -0x28(%ebp),%ebx
801019fb: 89 f2 mov %esi,%edx
801019fd: c1 ea 09 shr $0x9,%edx
80101a00: 89 d8 mov %ebx,%eax
80101a02: e8 09 f9 ff ff call 80101310 <bmap>
80101a07: 89 44 24 04 mov %eax,0x4(%esp)
80101a0b: 8b 03 mov (%ebx),%eax
m = min(n - tot, BSIZE - off%BSIZE);
80101a0d: bb 00 02 00 00 mov $0x200,%ebx
bp = bread(ip->dev, bmap(ip, off/BSIZE));
80101a12: 89 04 24 mov %eax,(%esp)
80101a15: e8 b6 e6 ff ff call 801000d0 <bread>
m = min(n - tot, BSIZE - off%BSIZE);
80101a1a: 8b 4d e4 mov -0x1c(%ebp),%ecx
80101a1d: 29 f9 sub %edi,%ecx
bp = bread(ip->dev, bmap(ip, off/BSIZE));
80101a1f: 89 c2 mov %eax,%edx
m = min(n - tot, BSIZE - off%BSIZE);
80101a21: 89 f0 mov %esi,%eax
80101a23: 25 ff 01 00 00 and $0x1ff,%eax
80101a28: 29 c3 sub %eax,%ebx
memmove(dst, bp->data + off%BSIZE, m);
80101a2a: 8d 44 02 5c lea 0x5c(%edx,%eax,1),%eax
m = min(n - tot, BSIZE - off%BSIZE);
80101a2e: 39 cb cmp %ecx,%ebx
memmove(dst, bp->data + off%BSIZE, m);
80101a30: 89 44 24 04 mov %eax,0x4(%esp)
80101a34: 8b 45 e0 mov -0x20(%ebp),%eax
m = min(n - tot, BSIZE - off%BSIZE);
80101a37: 0f 47 d9 cmova %ecx,%ebx
memmove(dst, bp->data + off%BSIZE, m);
80101a3a: 89 5c 24 08 mov %ebx,0x8(%esp)
for(tot=0; tot<n; tot+=m, off+=m, dst+=m){
80101a3e: 01 df add %ebx,%edi
80101a40: 01 de add %ebx,%esi
memmove(dst, bp->data + off%BSIZE, m);
80101a42: 89 55 dc mov %edx,-0x24(%ebp)
80101a45: 89 04 24 mov %eax,(%esp)
80101a48: e8 43 29 00 00 call 80104390 <memmove>
brelse(bp);
80101a4d: 8b 55 dc mov -0x24(%ebp),%edx
80101a50: 89 14 24 mov %edx,(%esp)
80101a53: e8 88 e7 ff ff call 801001e0 <brelse>
for(tot=0; tot<n; tot+=m, off+=m, dst+=m){
80101a58: 01 5d e0 add %ebx,-0x20(%ebp)
80101a5b: 39 7d e4 cmp %edi,-0x1c(%ebp)
80101a5e: 77 98 ja 801019f8 <readi+0x58>
}
return n;
80101a60: 8b 45 e4 mov -0x1c(%ebp),%eax
}
80101a63: 83 c4 2c add $0x2c,%esp
80101a66: 5b pop %ebx
80101a67: 5e pop %esi
80101a68: 5f pop %edi
80101a69: 5d pop %ebp
80101a6a: c3 ret
80101a6b: 90 nop
80101a6c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
if(ip->major < 0 || ip->major >= NDEV || !devsw[ip->major].read)
80101a70: 0f bf 47 52 movswl 0x52(%edi),%eax
80101a74: 66 83 f8 09 cmp $0x9,%ax
80101a78: 77 1e ja 80101a98 <readi+0xf8>
80101a7a: 8b 04 c5 60 09 11 80 mov -0x7feef6a0(,%eax,8),%eax
80101a81: 85 c0 test %eax,%eax
80101a83: 74 13 je 80101a98 <readi+0xf8>
return devsw[ip->major].read(ip, dst, n);
80101a85: 8b 75 e4 mov -0x1c(%ebp),%esi
80101a88: 89 75 10 mov %esi,0x10(%ebp)
}
80101a8b: 83 c4 2c add $0x2c,%esp
80101a8e: 5b pop %ebx
80101a8f: 5e pop %esi
80101a90: 5f pop %edi
80101a91: 5d pop %ebp
return devsw[ip->major].read(ip, dst, n);
80101a92: ff e0 jmp *%eax
80101a94: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
return -1;
80101a98: b8 ff ff ff ff mov $0xffffffff,%eax
80101a9d: eb c4 jmp 80101a63 <readi+0xc3>
80101a9f: 90 nop
80101aa0 <writei>:
// PAGEBREAK!
// Write data to inode.
// Caller must hold ip->lock.
int
writei(struct inode *ip, char *src, uint off, uint n)
{
80101aa0: 55 push %ebp
80101aa1: 89 e5 mov %esp,%ebp
80101aa3: 57 push %edi
80101aa4: 56 push %esi
80101aa5: 53 push %ebx
80101aa6: 83 ec 2c sub $0x2c,%esp
80101aa9: 8b 45 08 mov 0x8(%ebp),%eax
80101aac: 8b 75 0c mov 0xc(%ebp),%esi
80101aaf: 8b 4d 14 mov 0x14(%ebp),%ecx
uint tot, m;
struct buf *bp;
if(ip->type == T_DEV){
80101ab2: 66 83 78 50 03 cmpw $0x3,0x50(%eax)
{
80101ab7: 89 75 dc mov %esi,-0x24(%ebp)
80101aba: 8b 75 10 mov 0x10(%ebp),%esi
80101abd: 89 45 d8 mov %eax,-0x28(%ebp)
80101ac0: 89 4d e0 mov %ecx,-0x20(%ebp)
if(ip->type == T_DEV){
80101ac3: 0f 84 b7 00 00 00 je 80101b80 <writei+0xe0>
if(ip->major < 0 || ip->major >= NDEV || !devsw[ip->major].write)
return -1;
return devsw[ip->major].write(ip, src, n);
}
if(off > ip->size || off + n < off)
80101ac9: 8b 45 d8 mov -0x28(%ebp),%eax
80101acc: 39 70 58 cmp %esi,0x58(%eax)
80101acf: 0f 82 e3 00 00 00 jb 80101bb8 <writei+0x118>
80101ad5: 8b 4d e0 mov -0x20(%ebp),%ecx
80101ad8: 89 c8 mov %ecx,%eax
80101ada: 01 f0 add %esi,%eax
80101adc: 0f 82 d6 00 00 00 jb 80101bb8 <writei+0x118>
return -1;
if(off + n > MAXFILE*BSIZE)
80101ae2: 3d 00 18 01 00 cmp $0x11800,%eax
80101ae7: 0f 87 cb 00 00 00 ja 80101bb8 <writei+0x118>
return -1;
for(tot=0; tot<n; tot+=m, off+=m, src+=m){
80101aed: 85 c9 test %ecx,%ecx
80101aef: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp)
80101af6: 74 77 je 80101b6f <writei+0xcf>
bp = bread(ip->dev, bmap(ip, off/BSIZE));
80101af8: 8b 7d d8 mov -0x28(%ebp),%edi
80101afb: 89 f2 mov %esi,%edx
m = min(n - tot, BSIZE - off%BSIZE);
80101afd: bb 00 02 00 00 mov $0x200,%ebx
bp = bread(ip->dev, bmap(ip, off/BSIZE));
80101b02: c1 ea 09 shr $0x9,%edx
80101b05: 89 f8 mov %edi,%eax
80101b07: e8 04 f8 ff ff call 80101310 <bmap>
80101b0c: 89 44 24 04 mov %eax,0x4(%esp)
80101b10: 8b 07 mov (%edi),%eax
80101b12: 89 04 24 mov %eax,(%esp)
80101b15: e8 b6 e5 ff ff call 801000d0 <bread>
m = min(n - tot, BSIZE - off%BSIZE);
80101b1a: 8b 4d e0 mov -0x20(%ebp),%ecx
80101b1d: 2b 4d e4 sub -0x1c(%ebp),%ecx
memmove(bp->data + off%BSIZE, src, m);
80101b20: 8b 55 dc mov -0x24(%ebp),%edx
bp = bread(ip->dev, bmap(ip, off/BSIZE));
80101b23: 89 c7 mov %eax,%edi
m = min(n - tot, BSIZE - off%BSIZE);
80101b25: 89 f0 mov %esi,%eax
80101b27: 25 ff 01 00 00 and $0x1ff,%eax
80101b2c: 29 c3 sub %eax,%ebx
80101b2e: 39 cb cmp %ecx,%ebx
80101b30: 0f 47 d9 cmova %ecx,%ebx
memmove(bp->data + off%BSIZE, src, m);
80101b33: 8d 44 07 5c lea 0x5c(%edi,%eax,1),%eax
for(tot=0; tot<n; tot+=m, off+=m, src+=m){
80101b37: 01 de add %ebx,%esi
memmove(bp->data + off%BSIZE, src, m);
80101b39: 89 54 24 04 mov %edx,0x4(%esp)
80101b3d: 89 5c 24 08 mov %ebx,0x8(%esp)
80101b41: 89 04 24 mov %eax,(%esp)
80101b44: e8 47 28 00 00 call 80104390 <memmove>
log_write(bp);
80101b49: 89 3c 24 mov %edi,(%esp)
80101b4c: e8 9f 11 00 00 call 80102cf0 <log_write>
brelse(bp);
80101b51: 89 3c 24 mov %edi,(%esp)
80101b54: e8 87 e6 ff ff call 801001e0 <brelse>
for(tot=0; tot<n; tot+=m, off+=m, src+=m){
80101b59: 01 5d e4 add %ebx,-0x1c(%ebp)
80101b5c: 8b 45 e4 mov -0x1c(%ebp),%eax
80101b5f: 01 5d dc add %ebx,-0x24(%ebp)
80101b62: 39 45 e0 cmp %eax,-0x20(%ebp)
80101b65: 77 91 ja 80101af8 <writei+0x58>
}
if(n > 0 && off > ip->size){
80101b67: 8b 45 d8 mov -0x28(%ebp),%eax
80101b6a: 39 70 58 cmp %esi,0x58(%eax)
80101b6d: 72 39 jb 80101ba8 <writei+0x108>
ip->size = off;
iupdate(ip);
}
return n;
80101b6f: 8b 45 e0 mov -0x20(%ebp),%eax
}
80101b72: 83 c4 2c add $0x2c,%esp
80101b75: 5b pop %ebx
80101b76: 5e pop %esi
80101b77: 5f pop %edi
80101b78: 5d pop %ebp
80101b79: c3 ret
80101b7a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
if(ip->major < 0 || ip->major >= NDEV || !devsw[ip->major].write)
80101b80: 0f bf 40 52 movswl 0x52(%eax),%eax
80101b84: 66 83 f8 09 cmp $0x9,%ax
80101b88: 77 2e ja 80101bb8 <writei+0x118>
80101b8a: 8b 04 c5 64 09 11 80 mov -0x7feef69c(,%eax,8),%eax
80101b91: 85 c0 test %eax,%eax
80101b93: 74 23 je 80101bb8 <writei+0x118>
return devsw[ip->major].write(ip, src, n);
80101b95: 89 4d 10 mov %ecx,0x10(%ebp)
}
80101b98: 83 c4 2c add $0x2c,%esp
80101b9b: 5b pop %ebx
80101b9c: 5e pop %esi
80101b9d: 5f pop %edi
80101b9e: 5d pop %ebp
return devsw[ip->major].write(ip, src, n);
80101b9f: ff e0 jmp *%eax
80101ba1: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
ip->size = off;
80101ba8: 8b 45 d8 mov -0x28(%ebp),%eax
80101bab: 89 70 58 mov %esi,0x58(%eax)
iupdate(ip);
80101bae: 89 04 24 mov %eax,(%esp)
80101bb1: e8 7a fa ff ff call 80101630 <iupdate>
80101bb6: eb b7 jmp 80101b6f <writei+0xcf>
}
80101bb8: 83 c4 2c add $0x2c,%esp
return -1;
80101bbb: b8 ff ff ff ff mov $0xffffffff,%eax
}
80101bc0: 5b pop %ebx
80101bc1: 5e pop %esi
80101bc2: 5f pop %edi
80101bc3: 5d pop %ebp
80101bc4: c3 ret
80101bc5: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80101bc9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80101bd0 <namecmp>:
//PAGEBREAK!
// Directories
int
namecmp(const char *s, const char *t)
{
80101bd0: 55 push %ebp
80101bd1: 89 e5 mov %esp,%ebp
80101bd3: 83 ec 18 sub $0x18,%esp
return strncmp(s, t, DIRSIZ);
80101bd6: 8b 45 0c mov 0xc(%ebp),%eax
80101bd9: c7 44 24 08 0e 00 00 movl $0xe,0x8(%esp)
80101be0: 00
80101be1: 89 44 24 04 mov %eax,0x4(%esp)
80101be5: 8b 45 08 mov 0x8(%ebp),%eax
80101be8: 89 04 24 mov %eax,(%esp)
80101beb: e8 20 28 00 00 call 80104410 <strncmp>
}
80101bf0: c9 leave
80101bf1: c3 ret
80101bf2: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80101bf9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80101c00 <dirlookup>:
// Look for a directory entry in a directory.
// If found, set *poff to byte offset of entry.
struct inode*
dirlookup(struct inode *dp, char *name, uint *poff)
{
80101c00: 55 push %ebp
80101c01: 89 e5 mov %esp,%ebp
80101c03: 57 push %edi
80101c04: 56 push %esi
80101c05: 53 push %ebx
80101c06: 83 ec 2c sub $0x2c,%esp
80101c09: 8b 5d 08 mov 0x8(%ebp),%ebx
uint off, inum;
struct dirent de;
if(dp->type != T_DIR)
80101c0c: 66 83 7b 50 01 cmpw $0x1,0x50(%ebx)
80101c11: 0f 85 97 00 00 00 jne 80101cae <dirlookup+0xae>
panic("dirlookup not DIR");
for(off = 0; off < dp->size; off += sizeof(de)){
80101c17: 8b 53 58 mov 0x58(%ebx),%edx
80101c1a: 31 ff xor %edi,%edi
80101c1c: 8d 75 d8 lea -0x28(%ebp),%esi
80101c1f: 85 d2 test %edx,%edx
80101c21: 75 0d jne 80101c30 <dirlookup+0x30>
80101c23: eb 73 jmp 80101c98 <dirlookup+0x98>
80101c25: 8d 76 00 lea 0x0(%esi),%esi
80101c28: 83 c7 10 add $0x10,%edi
80101c2b: 39 7b 58 cmp %edi,0x58(%ebx)
80101c2e: 76 68 jbe 80101c98 <dirlookup+0x98>
if(readi(dp, (char*)&de, off, sizeof(de)) != sizeof(de))
80101c30: c7 44 24 0c 10 00 00 movl $0x10,0xc(%esp)
80101c37: 00
80101c38: 89 7c 24 08 mov %edi,0x8(%esp)
80101c3c: 89 74 24 04 mov %esi,0x4(%esp)
80101c40: 89 1c 24 mov %ebx,(%esp)
80101c43: e8 58 fd ff ff call 801019a0 <readi>
80101c48: 83 f8 10 cmp $0x10,%eax
80101c4b: 75 55 jne 80101ca2 <dirlookup+0xa2>
panic("dirlookup read");
if(de.inum == 0)
80101c4d: 66 83 7d d8 00 cmpw $0x0,-0x28(%ebp)
80101c52: 74 d4 je 80101c28 <dirlookup+0x28>
return strncmp(s, t, DIRSIZ);
80101c54: 8d 45 da lea -0x26(%ebp),%eax
80101c57: 89 44 24 04 mov %eax,0x4(%esp)
80101c5b: 8b 45 0c mov 0xc(%ebp),%eax
80101c5e: c7 44 24 08 0e 00 00 movl $0xe,0x8(%esp)
80101c65: 00
80101c66: 89 04 24 mov %eax,(%esp)
80101c69: e8 a2 27 00 00 call 80104410 <strncmp>
continue;
if(namecmp(name, de.name) == 0){
80101c6e: 85 c0 test %eax,%eax
80101c70: 75 b6 jne 80101c28 <dirlookup+0x28>
// entry matches path element
if(poff)
80101c72: 8b 45 10 mov 0x10(%ebp),%eax
80101c75: 85 c0 test %eax,%eax
80101c77: 74 05 je 80101c7e <dirlookup+0x7e>
*poff = off;
80101c79: 8b 45 10 mov 0x10(%ebp),%eax
80101c7c: 89 38 mov %edi,(%eax)
inum = de.inum;
80101c7e: 0f b7 55 d8 movzwl -0x28(%ebp),%edx
return iget(dp->dev, inum);
80101c82: 8b 03 mov (%ebx),%eax
80101c84: e8 c7 f5 ff ff call 80101250 <iget>
}
}
return 0;
}
80101c89: 83 c4 2c add $0x2c,%esp
80101c8c: 5b pop %ebx
80101c8d: 5e pop %esi
80101c8e: 5f pop %edi
80101c8f: 5d pop %ebp
80101c90: c3 ret
80101c91: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80101c98: 83 c4 2c add $0x2c,%esp
return 0;
80101c9b: 31 c0 xor %eax,%eax
}
80101c9d: 5b pop %ebx
80101c9e: 5e pop %esi
80101c9f: 5f pop %edi
80101ca0: 5d pop %ebp
80101ca1: c3 ret
panic("dirlookup read");
80101ca2: c7 04 24 d9 6f 10 80 movl $0x80106fd9,(%esp)
80101ca9: e8 b2 e6 ff ff call 80100360 <panic>
panic("dirlookup not DIR");
80101cae: c7 04 24 c7 6f 10 80 movl $0x80106fc7,(%esp)
80101cb5: e8 a6 e6 ff ff call 80100360 <panic>
80101cba: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80101cc0 <namex>:
// If parent != 0, return the inode for the parent and copy the final
// path element into name, which must have room for DIRSIZ bytes.
// Must be called inside a transaction since it calls iput().
static struct inode*
namex(char *path, int nameiparent, char *name)
{
80101cc0: 55 push %ebp
80101cc1: 89 e5 mov %esp,%ebp
80101cc3: 57 push %edi
80101cc4: 89 cf mov %ecx,%edi
80101cc6: 56 push %esi
80101cc7: 53 push %ebx
80101cc8: 89 c3 mov %eax,%ebx
80101cca: 83 ec 2c sub $0x2c,%esp
struct inode *ip, *next;
if(*path == '/')
80101ccd: 80 38 2f cmpb $0x2f,(%eax)
{
80101cd0: 89 55 e0 mov %edx,-0x20(%ebp)
if(*path == '/')
80101cd3: 0f 84 51 01 00 00 je 80101e2a <namex+0x16a>
ip = iget(ROOTDEV, ROOTINO);
else
ip = idup(myproc()->cwd);
80101cd9: e8 02 1a 00 00 call 801036e0 <myproc>
80101cde: 8b 70 68 mov 0x68(%eax),%esi
acquire(&icache.lock);
80101ce1: c7 04 24 e0 09 11 80 movl $0x801109e0,(%esp)
80101ce8: e8 c3 24 00 00 call 801041b0 <acquire>
ip->ref++;
80101ced: 83 46 08 01 addl $0x1,0x8(%esi)
release(&icache.lock);
80101cf1: c7 04 24 e0 09 11 80 movl $0x801109e0,(%esp)
80101cf8: e8 a3 25 00 00 call 801042a0 <release>
80101cfd: eb 04 jmp 80101d03 <namex+0x43>
80101cff: 90 nop
path++;
80101d00: 83 c3 01 add $0x1,%ebx
while(*path == '/')
80101d03: 0f b6 03 movzbl (%ebx),%eax
80101d06: 3c 2f cmp $0x2f,%al
80101d08: 74 f6 je 80101d00 <namex+0x40>
if(*path == 0)
80101d0a: 84 c0 test %al,%al
80101d0c: 0f 84 ed 00 00 00 je 80101dff <namex+0x13f>
while(*path != '/' && *path != 0)
80101d12: 0f b6 03 movzbl (%ebx),%eax
80101d15: 89 da mov %ebx,%edx
80101d17: 84 c0 test %al,%al
80101d19: 0f 84 b1 00 00 00 je 80101dd0 <namex+0x110>
80101d1f: 3c 2f cmp $0x2f,%al
80101d21: 75 0f jne 80101d32 <namex+0x72>
80101d23: e9 a8 00 00 00 jmp 80101dd0 <namex+0x110>
80101d28: 3c 2f cmp $0x2f,%al
80101d2a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80101d30: 74 0a je 80101d3c <namex+0x7c>
path++;
80101d32: 83 c2 01 add $0x1,%edx
while(*path != '/' && *path != 0)
80101d35: 0f b6 02 movzbl (%edx),%eax
80101d38: 84 c0 test %al,%al
80101d3a: 75 ec jne 80101d28 <namex+0x68>
80101d3c: 89 d1 mov %edx,%ecx
80101d3e: 29 d9 sub %ebx,%ecx
if(len >= DIRSIZ)
80101d40: 83 f9 0d cmp $0xd,%ecx
80101d43: 0f 8e 8f 00 00 00 jle 80101dd8 <namex+0x118>
memmove(name, s, DIRSIZ);
80101d49: 89 5c 24 04 mov %ebx,0x4(%esp)
80101d4d: c7 44 24 08 0e 00 00 movl $0xe,0x8(%esp)
80101d54: 00
80101d55: 89 3c 24 mov %edi,(%esp)
80101d58: 89 55 e4 mov %edx,-0x1c(%ebp)
80101d5b: e8 30 26 00 00 call 80104390 <memmove>
path++;
80101d60: 8b 55 e4 mov -0x1c(%ebp),%edx
80101d63: 89 d3 mov %edx,%ebx
while(*path == '/')
80101d65: 80 3a 2f cmpb $0x2f,(%edx)
80101d68: 75 0e jne 80101d78 <namex+0xb8>
80101d6a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
path++;
80101d70: 83 c3 01 add $0x1,%ebx
while(*path == '/')
80101d73: 80 3b 2f cmpb $0x2f,(%ebx)
80101d76: 74 f8 je 80101d70 <namex+0xb0>
while((path = skipelem(path, name)) != 0){
ilock(ip);
80101d78: 89 34 24 mov %esi,(%esp)
80101d7b: e8 70 f9 ff ff call 801016f0 <ilock>
if(ip->type != T_DIR){
80101d80: 66 83 7e 50 01 cmpw $0x1,0x50(%esi)
80101d85: 0f 85 85 00 00 00 jne 80101e10 <namex+0x150>
iunlockput(ip);
return 0;
}
if(nameiparent && *path == '\0'){
80101d8b: 8b 55 e0 mov -0x20(%ebp),%edx
80101d8e: 85 d2 test %edx,%edx
80101d90: 74 09 je 80101d9b <namex+0xdb>
80101d92: 80 3b 00 cmpb $0x0,(%ebx)
80101d95: 0f 84 a5 00 00 00 je 80101e40 <namex+0x180>
// Stop one level early.
iunlock(ip);
return ip;
}
if((next = dirlookup(ip, name, 0)) == 0){
80101d9b: c7 44 24 08 00 00 00 movl $0x0,0x8(%esp)
80101da2: 00
80101da3: 89 7c 24 04 mov %edi,0x4(%esp)
80101da7: 89 34 24 mov %esi,(%esp)
80101daa: e8 51 fe ff ff call 80101c00 <dirlookup>
80101daf: 85 c0 test %eax,%eax
80101db1: 74 5d je 80101e10 <namex+0x150>
iunlock(ip);
80101db3: 89 34 24 mov %esi,(%esp)
80101db6: 89 45 e4 mov %eax,-0x1c(%ebp)
80101db9: e8 12 fa ff ff call 801017d0 <iunlock>
iput(ip);
80101dbe: 89 34 24 mov %esi,(%esp)
80101dc1: e8 4a fa ff ff call 80101810 <iput>
iunlockput(ip);
return 0;
}
iunlockput(ip);
ip = next;
80101dc6: 8b 45 e4 mov -0x1c(%ebp),%eax
80101dc9: 89 c6 mov %eax,%esi
80101dcb: e9 33 ff ff ff jmp 80101d03 <namex+0x43>
while(*path != '/' && *path != 0)
80101dd0: 31 c9 xor %ecx,%ecx
80101dd2: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
memmove(name, s, len);
80101dd8: 89 4c 24 08 mov %ecx,0x8(%esp)
80101ddc: 89 5c 24 04 mov %ebx,0x4(%esp)
80101de0: 89 3c 24 mov %edi,(%esp)
80101de3: 89 55 dc mov %edx,-0x24(%ebp)
80101de6: 89 4d e4 mov %ecx,-0x1c(%ebp)
80101de9: e8 a2 25 00 00 call 80104390 <memmove>
name[len] = 0;
80101dee: 8b 4d e4 mov -0x1c(%ebp),%ecx
80101df1: 8b 55 dc mov -0x24(%ebp),%edx
80101df4: c6 04 0f 00 movb $0x0,(%edi,%ecx,1)
80101df8: 89 d3 mov %edx,%ebx
80101dfa: e9 66 ff ff ff jmp 80101d65 <namex+0xa5>
}
if(nameiparent){
80101dff: 8b 45 e0 mov -0x20(%ebp),%eax
80101e02: 85 c0 test %eax,%eax
80101e04: 75 4c jne 80101e52 <namex+0x192>
80101e06: 89 f0 mov %esi,%eax
iput(ip);
return 0;
}
return ip;
}
80101e08: 83 c4 2c add $0x2c,%esp
80101e0b: 5b pop %ebx
80101e0c: 5e pop %esi
80101e0d: 5f pop %edi
80101e0e: 5d pop %ebp
80101e0f: c3 ret
iunlock(ip);
80101e10: 89 34 24 mov %esi,(%esp)
80101e13: e8 b8 f9 ff ff call 801017d0 <iunlock>
iput(ip);
80101e18: 89 34 24 mov %esi,(%esp)
80101e1b: e8 f0 f9 ff ff call 80101810 <iput>
}
80101e20: 83 c4 2c add $0x2c,%esp
return 0;
80101e23: 31 c0 xor %eax,%eax
}
80101e25: 5b pop %ebx
80101e26: 5e pop %esi
80101e27: 5f pop %edi
80101e28: 5d pop %ebp
80101e29: c3 ret
ip = iget(ROOTDEV, ROOTINO);
80101e2a: ba 01 00 00 00 mov $0x1,%edx
80101e2f: b8 01 00 00 00 mov $0x1,%eax
80101e34: e8 17 f4 ff ff call 80101250 <iget>
80101e39: 89 c6 mov %eax,%esi
80101e3b: e9 c3 fe ff ff jmp 80101d03 <namex+0x43>
iunlock(ip);
80101e40: 89 34 24 mov %esi,(%esp)
80101e43: e8 88 f9 ff ff call 801017d0 <iunlock>
}
80101e48: 83 c4 2c add $0x2c,%esp
return ip;
80101e4b: 89 f0 mov %esi,%eax
}
80101e4d: 5b pop %ebx
80101e4e: 5e pop %esi
80101e4f: 5f pop %edi
80101e50: 5d pop %ebp
80101e51: c3 ret
iput(ip);
80101e52: 89 34 24 mov %esi,(%esp)
80101e55: e8 b6 f9 ff ff call 80101810 <iput>
return 0;
80101e5a: 31 c0 xor %eax,%eax
80101e5c: eb aa jmp 80101e08 <namex+0x148>
80101e5e: 66 90 xchg %ax,%ax
80101e60 <dirlink>:
{
80101e60: 55 push %ebp
80101e61: 89 e5 mov %esp,%ebp
80101e63: 57 push %edi
80101e64: 56 push %esi
80101e65: 53 push %ebx
80101e66: 83 ec 2c sub $0x2c,%esp
80101e69: 8b 5d 08 mov 0x8(%ebp),%ebx
if((ip = dirlookup(dp, name, 0)) != 0){
80101e6c: 8b 45 0c mov 0xc(%ebp),%eax
80101e6f: c7 44 24 08 00 00 00 movl $0x0,0x8(%esp)
80101e76: 00
80101e77: 89 1c 24 mov %ebx,(%esp)
80101e7a: 89 44 24 04 mov %eax,0x4(%esp)
80101e7e: e8 7d fd ff ff call 80101c00 <dirlookup>
80101e83: 85 c0 test %eax,%eax
80101e85: 0f 85 8b 00 00 00 jne 80101f16 <dirlink+0xb6>
for(off = 0; off < dp->size; off += sizeof(de)){
80101e8b: 8b 43 58 mov 0x58(%ebx),%eax
80101e8e: 31 ff xor %edi,%edi
80101e90: 8d 75 d8 lea -0x28(%ebp),%esi
80101e93: 85 c0 test %eax,%eax
80101e95: 75 13 jne 80101eaa <dirlink+0x4a>
80101e97: eb 35 jmp 80101ece <dirlink+0x6e>
80101e99: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80101ea0: 8d 57 10 lea 0x10(%edi),%edx
80101ea3: 39 53 58 cmp %edx,0x58(%ebx)
80101ea6: 89 d7 mov %edx,%edi
80101ea8: 76 24 jbe 80101ece <dirlink+0x6e>
if(readi(dp, (char*)&de, off, sizeof(de)) != sizeof(de))
80101eaa: c7 44 24 0c 10 00 00 movl $0x10,0xc(%esp)
80101eb1: 00
80101eb2: 89 7c 24 08 mov %edi,0x8(%esp)
80101eb6: 89 74 24 04 mov %esi,0x4(%esp)
80101eba: 89 1c 24 mov %ebx,(%esp)
80101ebd: e8 de fa ff ff call 801019a0 <readi>
80101ec2: 83 f8 10 cmp $0x10,%eax
80101ec5: 75 5e jne 80101f25 <dirlink+0xc5>
if(de.inum == 0)
80101ec7: 66 83 7d d8 00 cmpw $0x0,-0x28(%ebp)
80101ecc: 75 d2 jne 80101ea0 <dirlink+0x40>
strncpy(de.name, name, DIRSIZ);
80101ece: 8b 45 0c mov 0xc(%ebp),%eax
80101ed1: c7 44 24 08 0e 00 00 movl $0xe,0x8(%esp)
80101ed8: 00
80101ed9: 89 44 24 04 mov %eax,0x4(%esp)
80101edd: 8d 45 da lea -0x26(%ebp),%eax
80101ee0: 89 04 24 mov %eax,(%esp)
80101ee3: e8 98 25 00 00 call 80104480 <strncpy>
de.inum = inum;
80101ee8: 8b 45 10 mov 0x10(%ebp),%eax
if(writei(dp, (char*)&de, off, sizeof(de)) != sizeof(de))
80101eeb: c7 44 24 0c 10 00 00 movl $0x10,0xc(%esp)
80101ef2: 00
80101ef3: 89 7c 24 08 mov %edi,0x8(%esp)
80101ef7: 89 74 24 04 mov %esi,0x4(%esp)
80101efb: 89 1c 24 mov %ebx,(%esp)
de.inum = inum;
80101efe: 66 89 45 d8 mov %ax,-0x28(%ebp)
if(writei(dp, (char*)&de, off, sizeof(de)) != sizeof(de))
80101f02: e8 99 fb ff ff call 80101aa0 <writei>
80101f07: 83 f8 10 cmp $0x10,%eax
80101f0a: 75 25 jne 80101f31 <dirlink+0xd1>
return 0;
80101f0c: 31 c0 xor %eax,%eax
}
80101f0e: 83 c4 2c add $0x2c,%esp
80101f11: 5b pop %ebx
80101f12: 5e pop %esi
80101f13: 5f pop %edi
80101f14: 5d pop %ebp
80101f15: c3 ret
iput(ip);
80101f16: 89 04 24 mov %eax,(%esp)
80101f19: e8 f2 f8 ff ff call 80101810 <iput>
return -1;
80101f1e: b8 ff ff ff ff mov $0xffffffff,%eax
80101f23: eb e9 jmp 80101f0e <dirlink+0xae>
panic("dirlink read");
80101f25: c7 04 24 e8 6f 10 80 movl $0x80106fe8,(%esp)
80101f2c: e8 2f e4 ff ff call 80100360 <panic>
panic("dirlink");
80101f31: c7 04 24 66 76 10 80 movl $0x80107666,(%esp)
80101f38: e8 23 e4 ff ff call 80100360 <panic>
80101f3d: 8d 76 00 lea 0x0(%esi),%esi
80101f40 <namei>:
struct inode*
namei(char *path)
{
80101f40: 55 push %ebp
char name[DIRSIZ];
return namex(path, 0, name);
80101f41: 31 d2 xor %edx,%edx
{
80101f43: 89 e5 mov %esp,%ebp
80101f45: 83 ec 18 sub $0x18,%esp
return namex(path, 0, name);
80101f48: 8b 45 08 mov 0x8(%ebp),%eax
80101f4b: 8d 4d ea lea -0x16(%ebp),%ecx
80101f4e: e8 6d fd ff ff call 80101cc0 <namex>
}
80101f53: c9 leave
80101f54: c3 ret
80101f55: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80101f59: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80101f60 <nameiparent>:
struct inode*
nameiparent(char *path, char *name)
{
80101f60: 55 push %ebp
return namex(path, 1, name);
80101f61: ba 01 00 00 00 mov $0x1,%edx
{
80101f66: 89 e5 mov %esp,%ebp
return namex(path, 1, name);
80101f68: 8b 4d 0c mov 0xc(%ebp),%ecx
80101f6b: 8b 45 08 mov 0x8(%ebp),%eax
}
80101f6e: 5d pop %ebp
return namex(path, 1, name);
80101f6f: e9 4c fd ff ff jmp 80101cc0 <namex>
80101f74: 66 90 xchg %ax,%ax
80101f76: 66 90 xchg %ax,%ax
80101f78: 66 90 xchg %ax,%ax
80101f7a: 66 90 xchg %ax,%ax
80101f7c: 66 90 xchg %ax,%ax
80101f7e: 66 90 xchg %ax,%ax
80101f80 <idestart>:
}
// Start the request for b. Caller must hold idelock.
static void
idestart(struct buf *b)
{
80101f80: 55 push %ebp
80101f81: 89 e5 mov %esp,%ebp
80101f83: 56 push %esi
80101f84: 89 c6 mov %eax,%esi
80101f86: 53 push %ebx
80101f87: 83 ec 10 sub $0x10,%esp
if(b == 0)
80101f8a: 85 c0 test %eax,%eax
80101f8c: 0f 84 99 00 00 00 je 8010202b <idestart+0xab>
panic("idestart");
if(b->blockno >= FSSIZE)
80101f92: 8b 48 08 mov 0x8(%eax),%ecx
80101f95: 81 f9 e7 03 00 00 cmp $0x3e7,%ecx
80101f9b: 0f 87 7e 00 00 00 ja 8010201f <idestart+0x9f>
asm volatile("in %1,%0" : "=a" (data) : "d" (port));
80101fa1: ba f7 01 00 00 mov $0x1f7,%edx
80101fa6: 66 90 xchg %ax,%ax
80101fa8: ec in (%dx),%al
while(((r = inb(0x1f7)) & (IDE_BSY|IDE_DRDY)) != IDE_DRDY)
80101fa9: 83 e0 c0 and $0xffffffc0,%eax
80101fac: 3c 40 cmp $0x40,%al
80101fae: 75 f8 jne 80101fa8 <idestart+0x28>
asm volatile("out %0,%1" : : "a" (data), "d" (port));
80101fb0: 31 db xor %ebx,%ebx
80101fb2: ba f6 03 00 00 mov $0x3f6,%edx
80101fb7: 89 d8 mov %ebx,%eax
80101fb9: ee out %al,(%dx)
80101fba: ba f2 01 00 00 mov $0x1f2,%edx
80101fbf: b8 01 00 00 00 mov $0x1,%eax
80101fc4: ee out %al,(%dx)
80101fc5: 0f b6 c1 movzbl %cl,%eax
80101fc8: b2 f3 mov $0xf3,%dl
80101fca: ee out %al,(%dx)
idewait(0);
outb(0x3f6, 0); // generate interrupt
outb(0x1f2, sector_per_block); // number of sectors
outb(0x1f3, sector & 0xff);
outb(0x1f4, (sector >> 8) & 0xff);
80101fcb: 89 c8 mov %ecx,%eax
80101fcd: b2 f4 mov $0xf4,%dl
80101fcf: c1 f8 08 sar $0x8,%eax
80101fd2: ee out %al,(%dx)
80101fd3: b2 f5 mov $0xf5,%dl
80101fd5: 89 d8 mov %ebx,%eax
80101fd7: ee out %al,(%dx)
outb(0x1f5, (sector >> 16) & 0xff);
outb(0x1f6, 0xe0 | ((b->dev&1)<<4) | ((sector>>24)&0x0f));
80101fd8: 0f b6 46 04 movzbl 0x4(%esi),%eax
80101fdc: b2 f6 mov $0xf6,%dl
80101fde: 83 e0 01 and $0x1,%eax
80101fe1: c1 e0 04 shl $0x4,%eax
80101fe4: 83 c8 e0 or $0xffffffe0,%eax
80101fe7: ee out %al,(%dx)
if(b->flags & B_DIRTY){
80101fe8: f6 06 04 testb $0x4,(%esi)
80101feb: 75 13 jne 80102000 <idestart+0x80>
80101fed: ba f7 01 00 00 mov $0x1f7,%edx
80101ff2: b8 20 00 00 00 mov $0x20,%eax
80101ff7: ee out %al,(%dx)
outb(0x1f7, write_cmd);
outsl(0x1f0, b->data, BSIZE/4);
} else {
outb(0x1f7, read_cmd);
}
}
80101ff8: 83 c4 10 add $0x10,%esp
80101ffb: 5b pop %ebx
80101ffc: 5e pop %esi
80101ffd: 5d pop %ebp
80101ffe: c3 ret
80101fff: 90 nop
80102000: b2 f7 mov $0xf7,%dl
80102002: b8 30 00 00 00 mov $0x30,%eax
80102007: ee out %al,(%dx)
asm volatile("cld; rep outsl" :
80102008: b9 80 00 00 00 mov $0x80,%ecx
outsl(0x1f0, b->data, BSIZE/4);
8010200d: 83 c6 5c add $0x5c,%esi
80102010: ba f0 01 00 00 mov $0x1f0,%edx
80102015: fc cld
80102016: f3 6f rep outsl %ds:(%esi),(%dx)
}
80102018: 83 c4 10 add $0x10,%esp
8010201b: 5b pop %ebx
8010201c: 5e pop %esi
8010201d: 5d pop %ebp
8010201e: c3 ret
panic("incorrect blockno");
8010201f: c7 04 24 54 70 10 80 movl $0x80107054,(%esp)
80102026: e8 35 e3 ff ff call 80100360 <panic>
panic("idestart");
8010202b: c7 04 24 4b 70 10 80 movl $0x8010704b,(%esp)
80102032: e8 29 e3 ff ff call 80100360 <panic>
80102037: 89 f6 mov %esi,%esi
80102039: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80102040 <ideinit>:
{
80102040: 55 push %ebp
80102041: 89 e5 mov %esp,%ebp
80102043: 83 ec 18 sub $0x18,%esp
initlock(&idelock, "ide");
80102046: c7 44 24 04 66 70 10 movl $0x80107066,0x4(%esp)
8010204d: 80
8010204e: c7 04 24 80 a5 10 80 movl $0x8010a580,(%esp)
80102055: e8 66 20 00 00 call 801040c0 <initlock>
ioapicenable(IRQ_IDE, ncpu - 1);
8010205a: a1 00 2d 11 80 mov 0x80112d00,%eax
8010205f: c7 04 24 0e 00 00 00 movl $0xe,(%esp)
80102066: 83 e8 01 sub $0x1,%eax
80102069: 89 44 24 04 mov %eax,0x4(%esp)
8010206d: e8 7e 02 00 00 call 801022f0 <ioapicenable>
asm volatile("in %1,%0" : "=a" (data) : "d" (port));
80102072: ba f7 01 00 00 mov $0x1f7,%edx
80102077: 90 nop
80102078: ec in (%dx),%al
while(((r = inb(0x1f7)) & (IDE_BSY|IDE_DRDY)) != IDE_DRDY)
80102079: 83 e0 c0 and $0xffffffc0,%eax
8010207c: 3c 40 cmp $0x40,%al
8010207e: 75 f8 jne 80102078 <ideinit+0x38>
asm volatile("out %0,%1" : : "a" (data), "d" (port));
80102080: ba f6 01 00 00 mov $0x1f6,%edx
80102085: b8 f0 ff ff ff mov $0xfffffff0,%eax
8010208a: ee out %al,(%dx)
8010208b: b9 e8 03 00 00 mov $0x3e8,%ecx
asm volatile("in %1,%0" : "=a" (data) : "d" (port));
80102090: b2 f7 mov $0xf7,%dl
80102092: eb 09 jmp 8010209d <ideinit+0x5d>
80102094: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
for(i=0; i<1000; i++){
80102098: 83 e9 01 sub $0x1,%ecx
8010209b: 74 0f je 801020ac <ideinit+0x6c>
8010209d: ec in (%dx),%al
if(inb(0x1f7) != 0){
8010209e: 84 c0 test %al,%al
801020a0: 74 f6 je 80102098 <ideinit+0x58>
havedisk1 = 1;
801020a2: c7 05 60 a5 10 80 01 movl $0x1,0x8010a560
801020a9: 00 00 00
asm volatile("out %0,%1" : : "a" (data), "d" (port));
801020ac: ba f6 01 00 00 mov $0x1f6,%edx
801020b1: b8 e0 ff ff ff mov $0xffffffe0,%eax
801020b6: ee out %al,(%dx)
}
801020b7: c9 leave
801020b8: c3 ret
801020b9: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
801020c0 <ideintr>:
// Interrupt handler.
void
ideintr(void)
{
801020c0: 55 push %ebp
801020c1: 89 e5 mov %esp,%ebp
801020c3: 57 push %edi
801020c4: 56 push %esi
801020c5: 53 push %ebx
801020c6: 83 ec 1c sub $0x1c,%esp
struct buf *b;
// First queued buffer is the active request.
acquire(&idelock);
801020c9: c7 04 24 80 a5 10 80 movl $0x8010a580,(%esp)
801020d0: e8 db 20 00 00 call 801041b0 <acquire>
if((b = idequeue) == 0){
801020d5: 8b 1d 64 a5 10 80 mov 0x8010a564,%ebx
801020db: 85 db test %ebx,%ebx
801020dd: 74 30 je 8010210f <ideintr+0x4f>
release(&idelock);
return;
}
idequeue = b->qnext;
801020df: 8b 43 58 mov 0x58(%ebx),%eax
801020e2: a3 64 a5 10 80 mov %eax,0x8010a564
// Read data if needed.
if(!(b->flags & B_DIRTY) && idewait(1) >= 0)
801020e7: 8b 33 mov (%ebx),%esi
801020e9: f7 c6 04 00 00 00 test $0x4,%esi
801020ef: 74 37 je 80102128 <ideintr+0x68>
insl(0x1f0, b->data, BSIZE/4);
// Wake process waiting for this buf.
b->flags |= B_VALID;
b->flags &= ~B_DIRTY;
801020f1: 83 e6 fb and $0xfffffffb,%esi
801020f4: 83 ce 02 or $0x2,%esi
801020f7: 89 33 mov %esi,(%ebx)
wakeup(b);
801020f9: 89 1c 24 mov %ebx,(%esp)
801020fc: e8 ef 1c 00 00 call 80103df0 <wakeup>
// Start disk on next buf in queue.
if(idequeue != 0)
80102101: a1 64 a5 10 80 mov 0x8010a564,%eax
80102106: 85 c0 test %eax,%eax
80102108: 74 05 je 8010210f <ideintr+0x4f>
idestart(idequeue);
8010210a: e8 71 fe ff ff call 80101f80 <idestart>
release(&idelock);
8010210f: c7 04 24 80 a5 10 80 movl $0x8010a580,(%esp)
80102116: e8 85 21 00 00 call 801042a0 <release>
release(&idelock);
}
8010211b: 83 c4 1c add $0x1c,%esp
8010211e: 5b pop %ebx
8010211f: 5e pop %esi
80102120: 5f pop %edi
80102121: 5d pop %ebp
80102122: c3 ret
80102123: 90 nop
80102124: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
asm volatile("in %1,%0" : "=a" (data) : "d" (port));
80102128: ba f7 01 00 00 mov $0x1f7,%edx
8010212d: 8d 76 00 lea 0x0(%esi),%esi
80102130: ec in (%dx),%al
while(((r = inb(0x1f7)) & (IDE_BSY|IDE_DRDY)) != IDE_DRDY)
80102131: 89 c1 mov %eax,%ecx
80102133: 83 e1 c0 and $0xffffffc0,%ecx
80102136: 80 f9 40 cmp $0x40,%cl
80102139: 75 f5 jne 80102130 <ideintr+0x70>
if(checkerr && (r & (IDE_DF|IDE_ERR)) != 0)
8010213b: a8 21 test $0x21,%al
8010213d: 75 b2 jne 801020f1 <ideintr+0x31>
insl(0x1f0, b->data, BSIZE/4);
8010213f: 8d 7b 5c lea 0x5c(%ebx),%edi
asm volatile("cld; rep insl" :
80102142: b9 80 00 00 00 mov $0x80,%ecx
80102147: ba f0 01 00 00 mov $0x1f0,%edx
8010214c: fc cld
8010214d: f3 6d rep insl (%dx),%es:(%edi)
8010214f: 8b 33 mov (%ebx),%esi
80102151: eb 9e jmp 801020f1 <ideintr+0x31>
80102153: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80102159: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80102160 <iderw>:
// Sync buf with disk.
// If B_DIRTY is set, write buf to disk, clear B_DIRTY, set B_VALID.
// Else if B_VALID is not set, read buf from disk, set B_VALID.
void
iderw(struct buf *b)
{
80102160: 55 push %ebp
80102161: 89 e5 mov %esp,%ebp
80102163: 53 push %ebx
80102164: 83 ec 14 sub $0x14,%esp
80102167: 8b 5d 08 mov 0x8(%ebp),%ebx
struct buf **pp;
if(!holdingsleep(&b->lock))
8010216a: 8d 43 0c lea 0xc(%ebx),%eax
8010216d: 89 04 24 mov %eax,(%esp)
80102170: e8 1b 1f 00 00 call 80104090 <holdingsleep>
80102175: 85 c0 test %eax,%eax
80102177: 0f 84 9e 00 00 00 je 8010221b <iderw+0xbb>
panic("iderw: buf not locked");
if((b->flags & (B_VALID|B_DIRTY)) == B_VALID)
8010217d: 8b 03 mov (%ebx),%eax
8010217f: 83 e0 06 and $0x6,%eax
80102182: 83 f8 02 cmp $0x2,%eax
80102185: 0f 84 a8 00 00 00 je 80102233 <iderw+0xd3>
panic("iderw: nothing to do");
if(b->dev != 0 && !havedisk1)
8010218b: 8b 53 04 mov 0x4(%ebx),%edx
8010218e: 85 d2 test %edx,%edx
80102190: 74 0d je 8010219f <iderw+0x3f>
80102192: a1 60 a5 10 80 mov 0x8010a560,%eax
80102197: 85 c0 test %eax,%eax
80102199: 0f 84 88 00 00 00 je 80102227 <iderw+0xc7>
panic("iderw: ide disk 1 not present");
acquire(&idelock); //DOC:acquire-lock
8010219f: c7 04 24 80 a5 10 80 movl $0x8010a580,(%esp)
801021a6: e8 05 20 00 00 call 801041b0 <acquire>
// Append b to idequeue.
b->qnext = 0;
for(pp=&idequeue; *pp; pp=&(*pp)->qnext) //DOC:insert-queue
801021ab: a1 64 a5 10 80 mov 0x8010a564,%eax
b->qnext = 0;
801021b0: c7 43 58 00 00 00 00 movl $0x0,0x58(%ebx)
for(pp=&idequeue; *pp; pp=&(*pp)->qnext) //DOC:insert-queue
801021b7: 85 c0 test %eax,%eax
801021b9: 75 07 jne 801021c2 <iderw+0x62>
801021bb: eb 4e jmp 8010220b <iderw+0xab>
801021bd: 8d 76 00 lea 0x0(%esi),%esi
801021c0: 89 d0 mov %edx,%eax
801021c2: 8b 50 58 mov 0x58(%eax),%edx
801021c5: 85 d2 test %edx,%edx
801021c7: 75 f7 jne 801021c0 <iderw+0x60>
801021c9: 83 c0 58 add $0x58,%eax
;
*pp = b;
801021cc: 89 18 mov %ebx,(%eax)
// Start disk if necessary.
if(idequeue == b)
801021ce: 39 1d 64 a5 10 80 cmp %ebx,0x8010a564
801021d4: 74 3c je 80102212 <iderw+0xb2>
idestart(b);
// Wait for request to finish.
while((b->flags & (B_VALID|B_DIRTY)) != B_VALID){
801021d6: 8b 03 mov (%ebx),%eax
801021d8: 83 e0 06 and $0x6,%eax
801021db: 83 f8 02 cmp $0x2,%eax
801021de: 74 1a je 801021fa <iderw+0x9a>
sleep(b, &idelock);
801021e0: c7 44 24 04 80 a5 10 movl $0x8010a580,0x4(%esp)
801021e7: 80
801021e8: 89 1c 24 mov %ebx,(%esp)
801021eb: e8 60 1a 00 00 call 80103c50 <sleep>
while((b->flags & (B_VALID|B_DIRTY)) != B_VALID){
801021f0: 8b 13 mov (%ebx),%edx
801021f2: 83 e2 06 and $0x6,%edx
801021f5: 83 fa 02 cmp $0x2,%edx
801021f8: 75 e6 jne 801021e0 <iderw+0x80>
}
release(&idelock);
801021fa: c7 45 08 80 a5 10 80 movl $0x8010a580,0x8(%ebp)
}
80102201: 83 c4 14 add $0x14,%esp
80102204: 5b pop %ebx
80102205: 5d pop %ebp
release(&idelock);
80102206: e9 95 20 00 00 jmp 801042a0 <release>
for(pp=&idequeue; *pp; pp=&(*pp)->qnext) //DOC:insert-queue
8010220b: b8 64 a5 10 80 mov $0x8010a564,%eax
80102210: eb ba jmp 801021cc <iderw+0x6c>
idestart(b);
80102212: 89 d8 mov %ebx,%eax
80102214: e8 67 fd ff ff call 80101f80 <idestart>
80102219: eb bb jmp 801021d6 <iderw+0x76>
panic("iderw: buf not locked");
8010221b: c7 04 24 6a 70 10 80 movl $0x8010706a,(%esp)
80102222: e8 39 e1 ff ff call 80100360 <panic>
panic("iderw: ide disk 1 not present");
80102227: c7 04 24 95 70 10 80 movl $0x80107095,(%esp)
8010222e: e8 2d e1 ff ff call 80100360 <panic>
panic("iderw: nothing to do");
80102233: c7 04 24 80 70 10 80 movl $0x80107080,(%esp)
8010223a: e8 21 e1 ff ff call 80100360 <panic>
8010223f: 90 nop
80102240 <ioapicinit>:
ioapic->data = data;
}
void
ioapicinit(void)
{
80102240: 55 push %ebp
80102241: 89 e5 mov %esp,%ebp
80102243: 56 push %esi
80102244: 53 push %ebx
80102245: 83 ec 10 sub $0x10,%esp
int i, id, maxintr;
ioapic = (volatile struct ioapic*)IOAPIC;
80102248: c7 05 34 26 11 80 00 movl $0xfec00000,0x80112634
8010224f: 00 c0 fe
ioapic->reg = reg;
80102252: c7 05 00 00 c0 fe 01 movl $0x1,0xfec00000
80102259: 00 00 00
return ioapic->data;
8010225c: 8b 15 34 26 11 80 mov 0x80112634,%edx
80102262: 8b 42 10 mov 0x10(%edx),%eax
ioapic->reg = reg;
80102265: c7 02 00 00 00 00 movl $0x0,(%edx)
return ioapic->data;
8010226b: 8b 1d 34 26 11 80 mov 0x80112634,%ebx
maxintr = (ioapicread(REG_VER) >> 16) & 0xFF;
id = ioapicread(REG_ID) >> 24;
if(id != ioapicid)
80102271: 0f b6 15 60 27 11 80 movzbl 0x80112760,%edx
maxintr = (ioapicread(REG_VER) >> 16) & 0xFF;
80102278: c1 e8 10 shr $0x10,%eax
8010227b: 0f b6 f0 movzbl %al,%esi
return ioapic->data;
8010227e: 8b 43 10 mov 0x10(%ebx),%eax
id = ioapicread(REG_ID) >> 24;
80102281: c1 e8 18 shr $0x18,%eax
if(id != ioapicid)
80102284: 39 c2 cmp %eax,%edx
80102286: 74 12 je 8010229a <ioapicinit+0x5a>
cprintf("ioapicinit: id isn't equal to ioapicid; not a MP\n");
80102288: c7 04 24 b4 70 10 80 movl $0x801070b4,(%esp)
8010228f: e8 bc e3 ff ff call 80100650 <cprintf>
80102294: 8b 1d 34 26 11 80 mov 0x80112634,%ebx
8010229a: ba 10 00 00 00 mov $0x10,%edx
8010229f: 31 c0 xor %eax,%eax
801022a1: eb 07 jmp 801022aa <ioapicinit+0x6a>
801022a3: 90 nop
801022a4: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801022a8: 89 cb mov %ecx,%ebx
ioapic->reg = reg;
801022aa: 89 13 mov %edx,(%ebx)
ioapic->data = data;
801022ac: 8b 1d 34 26 11 80 mov 0x80112634,%ebx
801022b2: 8d 48 20 lea 0x20(%eax),%ecx
// Mark all interrupts edge-triggered, active high, disabled,
// and not routed to any CPUs.
for(i = 0; i <= maxintr; i++){
ioapicwrite(REG_TABLE+2*i, INT_DISABLED | (T_IRQ0 + i));
801022b5: 81 c9 00 00 01 00 or $0x10000,%ecx
for(i = 0; i <= maxintr; i++){
801022bb: 83 c0 01 add $0x1,%eax
ioapic->data = data;
801022be: 89 4b 10 mov %ecx,0x10(%ebx)
801022c1: 8d 4a 01 lea 0x1(%edx),%ecx
801022c4: 83 c2 02 add $0x2,%edx
ioapic->reg = reg;
801022c7: 89 0b mov %ecx,(%ebx)
ioapic->data = data;
801022c9: 8b 0d 34 26 11 80 mov 0x80112634,%ecx
for(i = 0; i <= maxintr; i++){
801022cf: 39 c6 cmp %eax,%esi
ioapic->data = data;
801022d1: c7 41 10 00 00 00 00 movl $0x0,0x10(%ecx)
for(i = 0; i <= maxintr; i++){
801022d8: 7d ce jge 801022a8 <ioapicinit+0x68>
ioapicwrite(REG_TABLE+2*i+1, 0);
}
}
801022da: 83 c4 10 add $0x10,%esp
801022dd: 5b pop %ebx
801022de: 5e pop %esi
801022df: 5d pop %ebp
801022e0: c3 ret
801022e1: eb 0d jmp 801022f0 <ioapicenable>
801022e3: 90 nop
801022e4: 90 nop
801022e5: 90 nop
801022e6: 90 nop
801022e7: 90 nop
801022e8: 90 nop
801022e9: 90 nop
801022ea: 90 nop
801022eb: 90 nop
801022ec: 90 nop
801022ed: 90 nop
801022ee: 90 nop
801022ef: 90 nop
801022f0 <ioapicenable>:
void
ioapicenable(int irq, int cpunum)
{
801022f0: 55 push %ebp
801022f1: 89 e5 mov %esp,%ebp
801022f3: 8b 55 08 mov 0x8(%ebp),%edx
801022f6: 53 push %ebx
801022f7: 8b 45 0c mov 0xc(%ebp),%eax
// Mark interrupt edge-triggered, active high,
// enabled, and routed to the given cpunum,
// which happens to be that cpu's APIC ID.
ioapicwrite(REG_TABLE+2*irq, T_IRQ0 + irq);
801022fa: 8d 5a 20 lea 0x20(%edx),%ebx
801022fd: 8d 4c 12 10 lea 0x10(%edx,%edx,1),%ecx
ioapic->reg = reg;
80102301: 8b 15 34 26 11 80 mov 0x80112634,%edx
ioapicwrite(REG_TABLE+2*irq+1, cpunum << 24);
80102307: c1 e0 18 shl $0x18,%eax
ioapic->reg = reg;
8010230a: 89 0a mov %ecx,(%edx)
ioapic->data = data;
8010230c: 8b 15 34 26 11 80 mov 0x80112634,%edx
ioapicwrite(REG_TABLE+2*irq+1, cpunum << 24);
80102312: 83 c1 01 add $0x1,%ecx
ioapic->data = data;
80102315: 89 5a 10 mov %ebx,0x10(%edx)
ioapic->reg = reg;
80102318: 89 0a mov %ecx,(%edx)
ioapic->data = data;
8010231a: 8b 15 34 26 11 80 mov 0x80112634,%edx
80102320: 89 42 10 mov %eax,0x10(%edx)
}
80102323: 5b pop %ebx
80102324: 5d pop %ebp
80102325: c3 ret
80102326: 66 90 xchg %ax,%ax
80102328: 66 90 xchg %ax,%ax
8010232a: 66 90 xchg %ax,%ax
8010232c: 66 90 xchg %ax,%ax
8010232e: 66 90 xchg %ax,%ax
80102330 <kfree>:
// which normally should have been returned by a
// call to kalloc(). (The exception is when
// initializing the allocator; see kinit above.)
void
kfree(char *v)
{
80102330: 55 push %ebp
80102331: 89 e5 mov %esp,%ebp
80102333: 53 push %ebx
80102334: 83 ec 14 sub $0x14,%esp
80102337: 8b 5d 08 mov 0x8(%ebp),%ebx
struct run *r;
if((uint)v % PGSIZE || v < end || V2P(v) >= PHYSTOP)
8010233a: f7 c3 ff 0f 00 00 test $0xfff,%ebx
80102340: 75 7c jne 801023be <kfree+0x8e>
80102342: 81 fb f4 59 11 80 cmp $0x801159f4,%ebx
80102348: 72 74 jb 801023be <kfree+0x8e>
8010234a: 8d 83 00 00 00 80 lea -0x80000000(%ebx),%eax
80102350: 3d ff ff ff 0d cmp $0xdffffff,%eax
80102355: 77 67 ja 801023be <kfree+0x8e>
panic("kfree");
// Fill with junk to catch dangling refs.
memset(v, 1, PGSIZE);
80102357: c7 44 24 08 00 10 00 movl $0x1000,0x8(%esp)
8010235e: 00
8010235f: c7 44 24 04 01 00 00 movl $0x1,0x4(%esp)
80102366: 00
80102367: 89 1c 24 mov %ebx,(%esp)
8010236a: e8 81 1f 00 00 call 801042f0 <memset>
if(kmem.use_lock)
8010236f: 8b 15 74 26 11 80 mov 0x80112674,%edx
80102375: 85 d2 test %edx,%edx
80102377: 75 37 jne 801023b0 <kfree+0x80>
acquire(&kmem.lock);
r = (struct run*)v;
r->next = kmem.freelist;
80102379: a1 78 26 11 80 mov 0x80112678,%eax
8010237e: 89 03 mov %eax,(%ebx)
kmem.freelist = r;
if(kmem.use_lock)
80102380: a1 74 26 11 80 mov 0x80112674,%eax
kmem.freelist = r;
80102385: 89 1d 78 26 11 80 mov %ebx,0x80112678
if(kmem.use_lock)
8010238b: 85 c0 test %eax,%eax
8010238d: 75 09 jne 80102398 <kfree+0x68>
release(&kmem.lock);
}
8010238f: 83 c4 14 add $0x14,%esp
80102392: 5b pop %ebx
80102393: 5d pop %ebp
80102394: c3 ret
80102395: 8d 76 00 lea 0x0(%esi),%esi
release(&kmem.lock);
80102398: c7 45 08 40 26 11 80 movl $0x80112640,0x8(%ebp)
}
8010239f: 83 c4 14 add $0x14,%esp
801023a2: 5b pop %ebx
801023a3: 5d pop %ebp
release(&kmem.lock);
801023a4: e9 f7 1e 00 00 jmp 801042a0 <release>
801023a9: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
acquire(&kmem.lock);
801023b0: c7 04 24 40 26 11 80 movl $0x80112640,(%esp)
801023b7: e8 f4 1d 00 00 call 801041b0 <acquire>
801023bc: eb bb jmp 80102379 <kfree+0x49>
panic("kfree");
801023be: c7 04 24 e6 70 10 80 movl $0x801070e6,(%esp)
801023c5: e8 96 df ff ff call 80100360 <panic>
801023ca: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
801023d0 <freerange>:
{
801023d0: 55 push %ebp
801023d1: 89 e5 mov %esp,%ebp
801023d3: 56 push %esi
801023d4: 53 push %ebx
801023d5: 83 ec 10 sub $0x10,%esp
p = (char*)PGROUNDUP((uint)vstart);
801023d8: 8b 45 08 mov 0x8(%ebp),%eax
{
801023db: 8b 75 0c mov 0xc(%ebp),%esi
p = (char*)PGROUNDUP((uint)vstart);
801023de: 8d 90 ff 0f 00 00 lea 0xfff(%eax),%edx
801023e4: 81 e2 00 f0 ff ff and $0xfffff000,%edx
for(; p + PGSIZE <= (char*)vend; p += PGSIZE)
801023ea: 8d 9a 00 10 00 00 lea 0x1000(%edx),%ebx
801023f0: 39 de cmp %ebx,%esi
801023f2: 73 08 jae 801023fc <freerange+0x2c>
801023f4: eb 18 jmp 8010240e <freerange+0x3e>
801023f6: 66 90 xchg %ax,%ax
801023f8: 89 da mov %ebx,%edx
801023fa: 89 c3 mov %eax,%ebx
kfree(p);
801023fc: 89 14 24 mov %edx,(%esp)
801023ff: e8 2c ff ff ff call 80102330 <kfree>
for(; p + PGSIZE <= (char*)vend; p += PGSIZE)
80102404: 8d 83 00 10 00 00 lea 0x1000(%ebx),%eax
8010240a: 39 f0 cmp %esi,%eax
8010240c: 76 ea jbe 801023f8 <freerange+0x28>
}
8010240e: 83 c4 10 add $0x10,%esp
80102411: 5b pop %ebx
80102412: 5e pop %esi
80102413: 5d pop %ebp
80102414: c3 ret
80102415: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80102419: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80102420 <kinit1>:
{
80102420: 55 push %ebp
80102421: 89 e5 mov %esp,%ebp
80102423: 56 push %esi
80102424: 53 push %ebx
80102425: 83 ec 10 sub $0x10,%esp
80102428: 8b 75 0c mov 0xc(%ebp),%esi
initlock(&kmem.lock, "kmem");
8010242b: c7 44 24 04 ec 70 10 movl $0x801070ec,0x4(%esp)
80102432: 80
80102433: c7 04 24 40 26 11 80 movl $0x80112640,(%esp)
8010243a: e8 81 1c 00 00 call 801040c0 <initlock>
p = (char*)PGROUNDUP((uint)vstart);
8010243f: 8b 45 08 mov 0x8(%ebp),%eax
kmem.use_lock = 0;
80102442: c7 05 74 26 11 80 00 movl $0x0,0x80112674
80102449: 00 00 00
p = (char*)PGROUNDUP((uint)vstart);
8010244c: 8d 90 ff 0f 00 00 lea 0xfff(%eax),%edx
80102452: 81 e2 00 f0 ff ff and $0xfffff000,%edx
for(; p + PGSIZE <= (char*)vend; p += PGSIZE)
80102458: 8d 9a 00 10 00 00 lea 0x1000(%edx),%ebx
8010245e: 39 de cmp %ebx,%esi
80102460: 73 0a jae 8010246c <kinit1+0x4c>
80102462: eb 1a jmp 8010247e <kinit1+0x5e>
80102464: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80102468: 89 da mov %ebx,%edx
8010246a: 89 c3 mov %eax,%ebx
kfree(p);
8010246c: 89 14 24 mov %edx,(%esp)
8010246f: e8 bc fe ff ff call 80102330 <kfree>
for(; p + PGSIZE <= (char*)vend; p += PGSIZE)
80102474: 8d 83 00 10 00 00 lea 0x1000(%ebx),%eax
8010247a: 39 c6 cmp %eax,%esi
8010247c: 73 ea jae 80102468 <kinit1+0x48>
}
8010247e: 83 c4 10 add $0x10,%esp
80102481: 5b pop %ebx
80102482: 5e pop %esi
80102483: 5d pop %ebp
80102484: c3 ret
80102485: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80102489: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80102490 <kinit2>:
{
80102490: 55 push %ebp
80102491: 89 e5 mov %esp,%ebp
80102493: 56 push %esi
80102494: 53 push %ebx
80102495: 83 ec 10 sub $0x10,%esp
p = (char*)PGROUNDUP((uint)vstart);
80102498: 8b 45 08 mov 0x8(%ebp),%eax
{
8010249b: 8b 75 0c mov 0xc(%ebp),%esi
p = (char*)PGROUNDUP((uint)vstart);
8010249e: 8d 90 ff 0f 00 00 lea 0xfff(%eax),%edx
801024a4: 81 e2 00 f0 ff ff and $0xfffff000,%edx
for(; p + PGSIZE <= (char*)vend; p += PGSIZE)
801024aa: 8d 9a 00 10 00 00 lea 0x1000(%edx),%ebx
801024b0: 39 de cmp %ebx,%esi
801024b2: 73 08 jae 801024bc <kinit2+0x2c>
801024b4: eb 18 jmp 801024ce <kinit2+0x3e>
801024b6: 66 90 xchg %ax,%ax
801024b8: 89 da mov %ebx,%edx
801024ba: 89 c3 mov %eax,%ebx
kfree(p);
801024bc: 89 14 24 mov %edx,(%esp)
801024bf: e8 6c fe ff ff call 80102330 <kfree>
for(; p + PGSIZE <= (char*)vend; p += PGSIZE)
801024c4: 8d 83 00 10 00 00 lea 0x1000(%ebx),%eax
801024ca: 39 c6 cmp %eax,%esi
801024cc: 73 ea jae 801024b8 <kinit2+0x28>
kmem.use_lock = 1;
801024ce: c7 05 74 26 11 80 01 movl $0x1,0x80112674
801024d5: 00 00 00
}
801024d8: 83 c4 10 add $0x10,%esp
801024db: 5b pop %ebx
801024dc: 5e pop %esi
801024dd: 5d pop %ebp
801024de: c3 ret
801024df: 90 nop
801024e0 <kalloc>:
// Allocate one 4096-byte page of physical memory.
// Returns a pointer that the kernel can use.
// Returns 0 if the memory cannot be allocated.
char*
kalloc(void)
{
801024e0: 55 push %ebp
801024e1: 89 e5 mov %esp,%ebp
801024e3: 53 push %ebx
801024e4: 83 ec 14 sub $0x14,%esp
struct run *r;
if(kmem.use_lock)
801024e7: a1 74 26 11 80 mov 0x80112674,%eax
801024ec: 85 c0 test %eax,%eax
801024ee: 75 30 jne 80102520 <kalloc+0x40>
acquire(&kmem.lock);
r = kmem.freelist;
801024f0: 8b 1d 78 26 11 80 mov 0x80112678,%ebx
if(r)
801024f6: 85 db test %ebx,%ebx
801024f8: 74 08 je 80102502 <kalloc+0x22>
kmem.freelist = r->next;
801024fa: 8b 13 mov (%ebx),%edx
801024fc: 89 15 78 26 11 80 mov %edx,0x80112678
if(kmem.use_lock)
80102502: 85 c0 test %eax,%eax
80102504: 74 0c je 80102512 <kalloc+0x32>
release(&kmem.lock);
80102506: c7 04 24 40 26 11 80 movl $0x80112640,(%esp)
8010250d: e8 8e 1d 00 00 call 801042a0 <release>
return (char*)r;
}
80102512: 83 c4 14 add $0x14,%esp
80102515: 89 d8 mov %ebx,%eax
80102517: 5b pop %ebx
80102518: 5d pop %ebp
80102519: c3 ret
8010251a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
acquire(&kmem.lock);
80102520: c7 04 24 40 26 11 80 movl $0x80112640,(%esp)
80102527: e8 84 1c 00 00 call 801041b0 <acquire>
8010252c: a1 74 26 11 80 mov 0x80112674,%eax
80102531: eb bd jmp 801024f0 <kalloc+0x10>
80102533: 66 90 xchg %ax,%ax
80102535: 66 90 xchg %ax,%ax
80102537: 66 90 xchg %ax,%ax
80102539: 66 90 xchg %ax,%ax
8010253b: 66 90 xchg %ax,%ax
8010253d: 66 90 xchg %ax,%ax
8010253f: 90 nop
80102540 <kbdgetc>:
asm volatile("in %1,%0" : "=a" (data) : "d" (port));
80102540: ba 64 00 00 00 mov $0x64,%edx
80102545: ec in (%dx),%al
normalmap, shiftmap, ctlmap, ctlmap
};
uint st, data, c;
st = inb(KBSTATP);
if((st & KBS_DIB) == 0)
80102546: a8 01 test $0x1,%al
80102548: 0f 84 ba 00 00 00 je 80102608 <kbdgetc+0xc8>
8010254e: b2 60 mov $0x60,%dl
80102550: ec in (%dx),%al
return -1;
data = inb(KBDATAP);
80102551: 0f b6 c8 movzbl %al,%ecx
if(data == 0xE0){
80102554: 81 f9 e0 00 00 00 cmp $0xe0,%ecx
8010255a: 0f 84 88 00 00 00 je 801025e8 <kbdgetc+0xa8>
shift |= E0ESC;
return 0;
} else if(data & 0x80){
80102560: 84 c0 test %al,%al
80102562: 79 2c jns 80102590 <kbdgetc+0x50>
// Key released
data = (shift & E0ESC ? data : data & 0x7F);
80102564: 8b 15 b4 a5 10 80 mov 0x8010a5b4,%edx
8010256a: f6 c2 40 test $0x40,%dl
8010256d: 75 05 jne 80102574 <kbdgetc+0x34>
8010256f: 89 c1 mov %eax,%ecx
80102571: 83 e1 7f and $0x7f,%ecx
shift &= ~(shiftcode[data] | E0ESC);
80102574: 0f b6 81 20 72 10 80 movzbl -0x7fef8de0(%ecx),%eax
8010257b: 83 c8 40 or $0x40,%eax
8010257e: 0f b6 c0 movzbl %al,%eax
80102581: f7 d0 not %eax
80102583: 21 d0 and %edx,%eax
80102585: a3 b4 a5 10 80 mov %eax,0x8010a5b4
return 0;
8010258a: 31 c0 xor %eax,%eax
8010258c: c3 ret
8010258d: 8d 76 00 lea 0x0(%esi),%esi
{
80102590: 55 push %ebp
80102591: 89 e5 mov %esp,%ebp
80102593: 53 push %ebx
80102594: 8b 1d b4 a5 10 80 mov 0x8010a5b4,%ebx
} else if(shift & E0ESC){
8010259a: f6 c3 40 test $0x40,%bl
8010259d: 74 09 je 801025a8 <kbdgetc+0x68>
// Last character was an E0 escape; or with 0x80
data |= 0x80;
8010259f: 83 c8 80 or $0xffffff80,%eax
shift &= ~E0ESC;
801025a2: 83 e3 bf and $0xffffffbf,%ebx
data |= 0x80;
801025a5: 0f b6 c8 movzbl %al,%ecx
}
shift |= shiftcode[data];
801025a8: 0f b6 91 20 72 10 80 movzbl -0x7fef8de0(%ecx),%edx
shift ^= togglecode[data];
801025af: 0f b6 81 20 71 10 80 movzbl -0x7fef8ee0(%ecx),%eax
shift |= shiftcode[data];
801025b6: 09 da or %ebx,%edx
shift ^= togglecode[data];
801025b8: 31 c2 xor %eax,%edx
c = charcode[shift & (CTL | SHIFT)][data];
801025ba: 89 d0 mov %edx,%eax
801025bc: 83 e0 03 and $0x3,%eax
801025bf: 8b 04 85 00 71 10 80 mov -0x7fef8f00(,%eax,4),%eax
shift ^= togglecode[data];
801025c6: 89 15 b4 a5 10 80 mov %edx,0x8010a5b4
if(shift & CAPSLOCK){
801025cc: 83 e2 08 and $0x8,%edx
c = charcode[shift & (CTL | SHIFT)][data];
801025cf: 0f b6 04 08 movzbl (%eax,%ecx,1),%eax
if(shift & CAPSLOCK){
801025d3: 74 0b je 801025e0 <kbdgetc+0xa0>
if('a' <= c && c <= 'z')
801025d5: 8d 50 9f lea -0x61(%eax),%edx
801025d8: 83 fa 19 cmp $0x19,%edx
801025db: 77 1b ja 801025f8 <kbdgetc+0xb8>
c += 'A' - 'a';
801025dd: 83 e8 20 sub $0x20,%eax
else if('A' <= c && c <= 'Z')
c += 'a' - 'A';
}
return c;
}
801025e0: 5b pop %ebx
801025e1: 5d pop %ebp
801025e2: c3 ret
801025e3: 90 nop
801025e4: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
shift |= E0ESC;
801025e8: 83 0d b4 a5 10 80 40 orl $0x40,0x8010a5b4
return 0;
801025ef: 31 c0 xor %eax,%eax
801025f1: c3 ret
801025f2: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
else if('A' <= c && c <= 'Z')
801025f8: 8d 48 bf lea -0x41(%eax),%ecx
c += 'a' - 'A';
801025fb: 8d 50 20 lea 0x20(%eax),%edx
801025fe: 83 f9 19 cmp $0x19,%ecx
80102601: 0f 46 c2 cmovbe %edx,%eax
return c;
80102604: eb da jmp 801025e0 <kbdgetc+0xa0>
80102606: 66 90 xchg %ax,%ax
return -1;
80102608: b8 ff ff ff ff mov $0xffffffff,%eax
8010260d: c3 ret
8010260e: 66 90 xchg %ax,%ax
80102610 <kbdintr>:
void
kbdintr(void)
{
80102610: 55 push %ebp
80102611: 89 e5 mov %esp,%ebp
80102613: 83 ec 18 sub $0x18,%esp
consoleintr(kbdgetc);
80102616: c7 04 24 40 25 10 80 movl $0x80102540,(%esp)
8010261d: e8 8e e1 ff ff call 801007b0 <consoleintr>
}
80102622: c9 leave
80102623: c3 ret
80102624: 66 90 xchg %ax,%ax
80102626: 66 90 xchg %ax,%ax
80102628: 66 90 xchg %ax,%ax
8010262a: 66 90 xchg %ax,%ax
8010262c: 66 90 xchg %ax,%ax
8010262e: 66 90 xchg %ax,%ax
80102630 <fill_rtcdate>:
return inb(CMOS_RETURN);
}
static void fill_rtcdate(struct rtcdate *r)
{
80102630: 55 push %ebp
80102631: 89 c1 mov %eax,%ecx
80102633: 89 e5 mov %esp,%ebp
asm volatile("out %0,%1" : : "a" (data), "d" (port));
80102635: ba 70 00 00 00 mov $0x70,%edx
8010263a: 53 push %ebx
8010263b: 31 c0 xor %eax,%eax
8010263d: ee out %al,(%dx)
asm volatile("in %1,%0" : "=a" (data) : "d" (port));
8010263e: bb 71 00 00 00 mov $0x71,%ebx
80102643: 89 da mov %ebx,%edx
80102645: ec in (%dx),%al
return inb(CMOS_RETURN);
80102646: 0f b6 c0 movzbl %al,%eax
asm volatile("out %0,%1" : : "a" (data), "d" (port));
80102649: b2 70 mov $0x70,%dl
8010264b: 89 01 mov %eax,(%ecx)
8010264d: b8 02 00 00 00 mov $0x2,%eax
80102652: ee out %al,(%dx)
asm volatile("in %1,%0" : "=a" (data) : "d" (port));
80102653: 89 da mov %ebx,%edx
80102655: ec in (%dx),%al
80102656: 0f b6 c0 movzbl %al,%eax
asm volatile("out %0,%1" : : "a" (data), "d" (port));
80102659: b2 70 mov $0x70,%dl
8010265b: 89 41 04 mov %eax,0x4(%ecx)
8010265e: b8 04 00 00 00 mov $0x4,%eax
80102663: ee out %al,(%dx)
asm volatile("in %1,%0" : "=a" (data) : "d" (port));
80102664: 89 da mov %ebx,%edx
80102666: ec in (%dx),%al
80102667: 0f b6 c0 movzbl %al,%eax
asm volatile("out %0,%1" : : "a" (data), "d" (port));
8010266a: b2 70 mov $0x70,%dl
8010266c: 89 41 08 mov %eax,0x8(%ecx)
8010266f: b8 07 00 00 00 mov $0x7,%eax
80102674: ee out %al,(%dx)
asm volatile("in %1,%0" : "=a" (data) : "d" (port));
80102675: 89 da mov %ebx,%edx
80102677: ec in (%dx),%al
80102678: 0f b6 c0 movzbl %al,%eax
asm volatile("out %0,%1" : : "a" (data), "d" (port));
8010267b: b2 70 mov $0x70,%dl
8010267d: 89 41 0c mov %eax,0xc(%ecx)
80102680: b8 08 00 00 00 mov $0x8,%eax
80102685: ee out %al,(%dx)
asm volatile("in %1,%0" : "=a" (data) : "d" (port));
80102686: 89 da mov %ebx,%edx
80102688: ec in (%dx),%al
80102689: 0f b6 c0 movzbl %al,%eax
asm volatile("out %0,%1" : : "a" (data), "d" (port));
8010268c: b2 70 mov $0x70,%dl
8010268e: 89 41 10 mov %eax,0x10(%ecx)
80102691: b8 09 00 00 00 mov $0x9,%eax
80102696: ee out %al,(%dx)
asm volatile("in %1,%0" : "=a" (data) : "d" (port));
80102697: 89 da mov %ebx,%edx
80102699: ec in (%dx),%al
8010269a: 0f b6 d8 movzbl %al,%ebx
8010269d: 89 59 14 mov %ebx,0x14(%ecx)
r->minute = cmos_read(MINS);
r->hour = cmos_read(HOURS);
r->day = cmos_read(DAY);
r->month = cmos_read(MONTH);
r->year = cmos_read(YEAR);
}
801026a0: 5b pop %ebx
801026a1: 5d pop %ebp
801026a2: c3 ret
801026a3: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
801026a9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
801026b0 <lapicinit>:
if(!lapic)
801026b0: a1 7c 26 11 80 mov 0x8011267c,%eax
{
801026b5: 55 push %ebp
801026b6: 89 e5 mov %esp,%ebp
if(!lapic)
801026b8: 85 c0 test %eax,%eax
801026ba: 0f 84 c0 00 00 00 je 80102780 <lapicinit+0xd0>
lapic[index] = value;
801026c0: c7 80 f0 00 00 00 3f movl $0x13f,0xf0(%eax)
801026c7: 01 00 00
lapic[ID]; // wait for write to finish, by reading
801026ca: 8b 50 20 mov 0x20(%eax),%edx
lapic[index] = value;
801026cd: c7 80 e0 03 00 00 0b movl $0xb,0x3e0(%eax)
801026d4: 00 00 00
lapic[ID]; // wait for write to finish, by reading
801026d7: 8b 50 20 mov 0x20(%eax),%edx
lapic[index] = value;
801026da: c7 80 20 03 00 00 20 movl $0x20020,0x320(%eax)
801026e1: 00 02 00
lapic[ID]; // wait for write to finish, by reading
801026e4: 8b 50 20 mov 0x20(%eax),%edx
lapic[index] = value;
801026e7: c7 80 80 03 00 00 80 movl $0x989680,0x380(%eax)
801026ee: 96 98 00
lapic[ID]; // wait for write to finish, by reading
801026f1: 8b 50 20 mov 0x20(%eax),%edx
lapic[index] = value;
801026f4: c7 80 50 03 00 00 00 movl $0x10000,0x350(%eax)
801026fb: 00 01 00
lapic[ID]; // wait for write to finish, by reading
801026fe: 8b 50 20 mov 0x20(%eax),%edx
lapic[index] = value;
80102701: c7 80 60 03 00 00 00 movl $0x10000,0x360(%eax)
80102708: 00 01 00
lapic[ID]; // wait for write to finish, by reading
8010270b: 8b 50 20 mov 0x20(%eax),%edx
if(((lapic[VER]>>16) & 0xFF) >= 4)
8010270e: 8b 50 30 mov 0x30(%eax),%edx
80102711: c1 ea 10 shr $0x10,%edx
80102714: 80 fa 03 cmp $0x3,%dl
80102717: 77 6f ja 80102788 <lapicinit+0xd8>
lapic[index] = value;
80102719: c7 80 70 03 00 00 33 movl $0x33,0x370(%eax)
80102720: 00 00 00
lapic[ID]; // wait for write to finish, by reading
80102723: 8b 50 20 mov 0x20(%eax),%edx
lapic[index] = value;
80102726: c7 80 80 02 00 00 00 movl $0x0,0x280(%eax)
8010272d: 00 00 00
lapic[ID]; // wait for write to finish, by reading
80102730: 8b 50 20 mov 0x20(%eax),%edx
lapic[index] = value;
80102733: c7 80 80 02 00 00 00 movl $0x0,0x280(%eax)
8010273a: 00 00 00
lapic[ID]; // wait for write to finish, by reading
8010273d: 8b 50 20 mov 0x20(%eax),%edx
lapic[index] = value;
80102740: c7 80 b0 00 00 00 00 movl $0x0,0xb0(%eax)
80102747: 00 00 00
lapic[ID]; // wait for write to finish, by reading
8010274a: 8b 50 20 mov 0x20(%eax),%edx
lapic[index] = value;
8010274d: c7 80 10 03 00 00 00 movl $0x0,0x310(%eax)
80102754: 00 00 00
lapic[ID]; // wait for write to finish, by reading
80102757: 8b 50 20 mov 0x20(%eax),%edx
lapic[index] = value;
8010275a: c7 80 00 03 00 00 00 movl $0x88500,0x300(%eax)
80102761: 85 08 00
lapic[ID]; // wait for write to finish, by reading
80102764: 8b 50 20 mov 0x20(%eax),%edx
80102767: 90 nop
while(lapic[ICRLO] & DELIVS)
80102768: 8b 90 00 03 00 00 mov 0x300(%eax),%edx
8010276e: 80 e6 10 and $0x10,%dh
80102771: 75 f5 jne 80102768 <lapicinit+0xb8>
lapic[index] = value;
80102773: c7 80 80 00 00 00 00 movl $0x0,0x80(%eax)
8010277a: 00 00 00
lapic[ID]; // wait for write to finish, by reading
8010277d: 8b 40 20 mov 0x20(%eax),%eax
}
80102780: 5d pop %ebp
80102781: c3 ret
80102782: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
lapic[index] = value;
80102788: c7 80 40 03 00 00 00 movl $0x10000,0x340(%eax)
8010278f: 00 01 00
lapic[ID]; // wait for write to finish, by reading
80102792: 8b 50 20 mov 0x20(%eax),%edx
80102795: eb 82 jmp 80102719 <lapicinit+0x69>
80102797: 89 f6 mov %esi,%esi
80102799: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
801027a0 <lapicid>:
if (!lapic)
801027a0: a1 7c 26 11 80 mov 0x8011267c,%eax
{
801027a5: 55 push %ebp
801027a6: 89 e5 mov %esp,%ebp
if (!lapic)
801027a8: 85 c0 test %eax,%eax
801027aa: 74 0c je 801027b8 <lapicid+0x18>
return lapic[ID] >> 24;
801027ac: 8b 40 20 mov 0x20(%eax),%eax
}
801027af: 5d pop %ebp
return lapic[ID] >> 24;
801027b0: c1 e8 18 shr $0x18,%eax
}
801027b3: c3 ret
801027b4: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
return 0;
801027b8: 31 c0 xor %eax,%eax
}
801027ba: 5d pop %ebp
801027bb: c3 ret
801027bc: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801027c0 <lapiceoi>:
if(lapic)
801027c0: a1 7c 26 11 80 mov 0x8011267c,%eax
{
801027c5: 55 push %ebp
801027c6: 89 e5 mov %esp,%ebp
if(lapic)
801027c8: 85 c0 test %eax,%eax
801027ca: 74 0d je 801027d9 <lapiceoi+0x19>
lapic[index] = value;
801027cc: c7 80 b0 00 00 00 00 movl $0x0,0xb0(%eax)
801027d3: 00 00 00
lapic[ID]; // wait for write to finish, by reading
801027d6: 8b 40 20 mov 0x20(%eax),%eax
}
801027d9: 5d pop %ebp
801027da: c3 ret
801027db: 90 nop
801027dc: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801027e0 <microdelay>:
{
801027e0: 55 push %ebp
801027e1: 89 e5 mov %esp,%ebp
}
801027e3: 5d pop %ebp
801027e4: c3 ret
801027e5: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801027e9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
801027f0 <lapicstartap>:
{
801027f0: 55 push %ebp
asm volatile("out %0,%1" : : "a" (data), "d" (port));
801027f1: ba 70 00 00 00 mov $0x70,%edx
801027f6: 89 e5 mov %esp,%ebp
801027f8: b8 0f 00 00 00 mov $0xf,%eax
801027fd: 53 push %ebx
801027fe: 8b 4d 08 mov 0x8(%ebp),%ecx
80102801: 8b 5d 0c mov 0xc(%ebp),%ebx
80102804: ee out %al,(%dx)
80102805: b8 0a 00 00 00 mov $0xa,%eax
8010280a: b2 71 mov $0x71,%dl
8010280c: ee out %al,(%dx)
wrv[0] = 0;
8010280d: 31 c0 xor %eax,%eax
8010280f: 66 a3 67 04 00 80 mov %ax,0x80000467
wrv[1] = addr >> 4;
80102815: 89 d8 mov %ebx,%eax
80102817: c1 e8 04 shr $0x4,%eax
8010281a: 66 a3 69 04 00 80 mov %ax,0x80000469
lapic[index] = value;
80102820: a1 7c 26 11 80 mov 0x8011267c,%eax
lapicw(ICRHI, apicid<<24);
80102825: c1 e1 18 shl $0x18,%ecx
lapicw(ICRLO, STARTUP | (addr>>12));
80102828: c1 eb 0c shr $0xc,%ebx
lapic[index] = value;
8010282b: 89 88 10 03 00 00 mov %ecx,0x310(%eax)
lapic[ID]; // wait for write to finish, by reading
80102831: 8b 50 20 mov 0x20(%eax),%edx
lapic[index] = value;
80102834: c7 80 00 03 00 00 00 movl $0xc500,0x300(%eax)
8010283b: c5 00 00
lapic[ID]; // wait for write to finish, by reading
8010283e: 8b 50 20 mov 0x20(%eax),%edx
lapic[index] = value;
80102841: c7 80 00 03 00 00 00 movl $0x8500,0x300(%eax)
80102848: 85 00 00
lapic[ID]; // wait for write to finish, by reading
8010284b: 8b 50 20 mov 0x20(%eax),%edx
lapic[index] = value;
8010284e: 89 88 10 03 00 00 mov %ecx,0x310(%eax)
lapic[ID]; // wait for write to finish, by reading
80102854: 8b 50 20 mov 0x20(%eax),%edx
lapicw(ICRLO, STARTUP | (addr>>12));
80102857: 89 da mov %ebx,%edx
80102859: 80 ce 06 or $0x6,%dh
lapic[index] = value;
8010285c: 89 90 00 03 00 00 mov %edx,0x300(%eax)
lapic[ID]; // wait for write to finish, by reading
80102862: 8b 58 20 mov 0x20(%eax),%ebx
lapic[index] = value;
80102865: 89 88 10 03 00 00 mov %ecx,0x310(%eax)
lapic[ID]; // wait for write to finish, by reading
8010286b: 8b 48 20 mov 0x20(%eax),%ecx
lapic[index] = value;
8010286e: 89 90 00 03 00 00 mov %edx,0x300(%eax)
lapic[ID]; // wait for write to finish, by reading
80102874: 8b 40 20 mov 0x20(%eax),%eax
}
80102877: 5b pop %ebx
80102878: 5d pop %ebp
80102879: c3 ret
8010287a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80102880 <cmostime>:
// qemu seems to use 24-hour GWT and the values are BCD encoded
void cmostime(struct rtcdate *r)
{
80102880: 55 push %ebp
80102881: ba 70 00 00 00 mov $0x70,%edx
80102886: 89 e5 mov %esp,%ebp
80102888: b8 0b 00 00 00 mov $0xb,%eax
8010288d: 57 push %edi
8010288e: 56 push %esi
8010288f: 53 push %ebx
80102890: 83 ec 4c sub $0x4c,%esp
80102893: ee out %al,(%dx)
asm volatile("in %1,%0" : "=a" (data) : "d" (port));
80102894: b2 71 mov $0x71,%dl
80102896: ec in (%dx),%al
80102897: 88 45 b7 mov %al,-0x49(%ebp)
8010289a: 8d 5d b8 lea -0x48(%ebp),%ebx
struct rtcdate t1, t2;
int sb, bcd;
sb = cmos_read(CMOS_STATB);
bcd = (sb & (1 << 2)) == 0;
8010289d: 80 65 b7 04 andb $0x4,-0x49(%ebp)
801028a1: 8d 7d d0 lea -0x30(%ebp),%edi
801028a4: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
asm volatile("out %0,%1" : : "a" (data), "d" (port));
801028a8: be 70 00 00 00 mov $0x70,%esi
// make sure CMOS doesn't modify time while we read it
for(;;) {
fill_rtcdate(&t1);
801028ad: 89 d8 mov %ebx,%eax
801028af: e8 7c fd ff ff call 80102630 <fill_rtcdate>
801028b4: b8 0a 00 00 00 mov $0xa,%eax
801028b9: 89 f2 mov %esi,%edx
801028bb: ee out %al,(%dx)
asm volatile("in %1,%0" : "=a" (data) : "d" (port));
801028bc: ba 71 00 00 00 mov $0x71,%edx
801028c1: ec in (%dx),%al
if(cmos_read(CMOS_STATA) & CMOS_UIP)
801028c2: 84 c0 test %al,%al
801028c4: 78 e7 js 801028ad <cmostime+0x2d>
continue;
fill_rtcdate(&t2);
801028c6: 89 f8 mov %edi,%eax
801028c8: e8 63 fd ff ff call 80102630 <fill_rtcdate>
if(memcmp(&t1, &t2, sizeof(t1)) == 0)
801028cd: c7 44 24 08 18 00 00 movl $0x18,0x8(%esp)
801028d4: 00
801028d5: 89 7c 24 04 mov %edi,0x4(%esp)
801028d9: 89 1c 24 mov %ebx,(%esp)
801028dc: e8 5f 1a 00 00 call 80104340 <memcmp>
801028e1: 85 c0 test %eax,%eax
801028e3: 75 c3 jne 801028a8 <cmostime+0x28>
break;
}
// convert
if(bcd) {
801028e5: 80 7d b7 00 cmpb $0x0,-0x49(%ebp)
801028e9: 75 78 jne 80102963 <cmostime+0xe3>
#define CONV(x) (t1.x = ((t1.x >> 4) * 10) + (t1.x & 0xf))
CONV(second);
801028eb: 8b 45 b8 mov -0x48(%ebp),%eax
801028ee: 89 c2 mov %eax,%edx
801028f0: 83 e0 0f and $0xf,%eax
801028f3: c1 ea 04 shr $0x4,%edx
801028f6: 8d 14 92 lea (%edx,%edx,4),%edx
801028f9: 8d 04 50 lea (%eax,%edx,2),%eax
801028fc: 89 45 b8 mov %eax,-0x48(%ebp)
CONV(minute);
801028ff: 8b 45 bc mov -0x44(%ebp),%eax
80102902: 89 c2 mov %eax,%edx
80102904: 83 e0 0f and $0xf,%eax
80102907: c1 ea 04 shr $0x4,%edx
8010290a: 8d 14 92 lea (%edx,%edx,4),%edx
8010290d: 8d 04 50 lea (%eax,%edx,2),%eax
80102910: 89 45 bc mov %eax,-0x44(%ebp)
CONV(hour );
80102913: 8b 45 c0 mov -0x40(%ebp),%eax
80102916: 89 c2 mov %eax,%edx
80102918: 83 e0 0f and $0xf,%eax
8010291b: c1 ea 04 shr $0x4,%edx
8010291e: 8d 14 92 lea (%edx,%edx,4),%edx
80102921: 8d 04 50 lea (%eax,%edx,2),%eax
80102924: 89 45 c0 mov %eax,-0x40(%ebp)
CONV(day );
80102927: 8b 45 c4 mov -0x3c(%ebp),%eax
8010292a: 89 c2 mov %eax,%edx
8010292c: 83 e0 0f and $0xf,%eax
8010292f: c1 ea 04 shr $0x4,%edx
80102932: 8d 14 92 lea (%edx,%edx,4),%edx
80102935: 8d 04 50 lea (%eax,%edx,2),%eax
80102938: 89 45 c4 mov %eax,-0x3c(%ebp)
CONV(month );
8010293b: 8b 45 c8 mov -0x38(%ebp),%eax
8010293e: 89 c2 mov %eax,%edx
80102940: 83 e0 0f and $0xf,%eax
80102943: c1 ea 04 shr $0x4,%edx
80102946: 8d 14 92 lea (%edx,%edx,4),%edx
80102949: 8d 04 50 lea (%eax,%edx,2),%eax
8010294c: 89 45 c8 mov %eax,-0x38(%ebp)
CONV(year );
8010294f: 8b 45 cc mov -0x34(%ebp),%eax
80102952: 89 c2 mov %eax,%edx
80102954: 83 e0 0f and $0xf,%eax
80102957: c1 ea 04 shr $0x4,%edx
8010295a: 8d 14 92 lea (%edx,%edx,4),%edx
8010295d: 8d 04 50 lea (%eax,%edx,2),%eax
80102960: 89 45 cc mov %eax,-0x34(%ebp)
#undef CONV
}
*r = t1;
80102963: 8b 4d 08 mov 0x8(%ebp),%ecx
80102966: 8b 45 b8 mov -0x48(%ebp),%eax
80102969: 89 01 mov %eax,(%ecx)
8010296b: 8b 45 bc mov -0x44(%ebp),%eax
8010296e: 89 41 04 mov %eax,0x4(%ecx)
80102971: 8b 45 c0 mov -0x40(%ebp),%eax
80102974: 89 41 08 mov %eax,0x8(%ecx)
80102977: 8b 45 c4 mov -0x3c(%ebp),%eax
8010297a: 89 41 0c mov %eax,0xc(%ecx)
8010297d: 8b 45 c8 mov -0x38(%ebp),%eax
80102980: 89 41 10 mov %eax,0x10(%ecx)
80102983: 8b 45 cc mov -0x34(%ebp),%eax
80102986: 89 41 14 mov %eax,0x14(%ecx)
r->year += 2000;
80102989: 81 41 14 d0 07 00 00 addl $0x7d0,0x14(%ecx)
}
80102990: 83 c4 4c add $0x4c,%esp
80102993: 5b pop %ebx
80102994: 5e pop %esi
80102995: 5f pop %edi
80102996: 5d pop %ebp
80102997: c3 ret
80102998: 66 90 xchg %ax,%ax
8010299a: 66 90 xchg %ax,%ax
8010299c: 66 90 xchg %ax,%ax
8010299e: 66 90 xchg %ax,%ax
801029a0 <install_trans>:
}
// Copy committed blocks from log to their home location
static void
install_trans(void)
{
801029a0: 55 push %ebp
801029a1: 89 e5 mov %esp,%ebp
801029a3: 57 push %edi
801029a4: 56 push %esi
801029a5: 53 push %ebx
int tail;
for (tail = 0; tail < log.lh.n; tail++) {
801029a6: 31 db xor %ebx,%ebx
{
801029a8: 83 ec 1c sub $0x1c,%esp
for (tail = 0; tail < log.lh.n; tail++) {
801029ab: a1 c8 26 11 80 mov 0x801126c8,%eax
801029b0: 85 c0 test %eax,%eax
801029b2: 7e 78 jle 80102a2c <install_trans+0x8c>
801029b4: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
struct buf *lbuf = bread(log.dev, log.start+tail+1); // read log block
801029b8: a1 b4 26 11 80 mov 0x801126b4,%eax
801029bd: 01 d8 add %ebx,%eax
801029bf: 83 c0 01 add $0x1,%eax
801029c2: 89 44 24 04 mov %eax,0x4(%esp)
801029c6: a1 c4 26 11 80 mov 0x801126c4,%eax
801029cb: 89 04 24 mov %eax,(%esp)
801029ce: e8 fd d6 ff ff call 801000d0 <bread>
801029d3: 89 c7 mov %eax,%edi
struct buf *dbuf = bread(log.dev, log.lh.block[tail]); // read dst
801029d5: 8b 04 9d cc 26 11 80 mov -0x7feed934(,%ebx,4),%eax
for (tail = 0; tail < log.lh.n; tail++) {
801029dc: 83 c3 01 add $0x1,%ebx
struct buf *dbuf = bread(log.dev, log.lh.block[tail]); // read dst
801029df: 89 44 24 04 mov %eax,0x4(%esp)
801029e3: a1 c4 26 11 80 mov 0x801126c4,%eax
801029e8: 89 04 24 mov %eax,(%esp)
801029eb: e8 e0 d6 ff ff call 801000d0 <bread>
memmove(dbuf->data, lbuf->data, BSIZE); // copy block to dst
801029f0: c7 44 24 08 00 02 00 movl $0x200,0x8(%esp)
801029f7: 00
struct buf *dbuf = bread(log.dev, log.lh.block[tail]); // read dst
801029f8: 89 c6 mov %eax,%esi
memmove(dbuf->data, lbuf->data, BSIZE); // copy block to dst
801029fa: 8d 47 5c lea 0x5c(%edi),%eax
801029fd: 89 44 24 04 mov %eax,0x4(%esp)
80102a01: 8d 46 5c lea 0x5c(%esi),%eax
80102a04: 89 04 24 mov %eax,(%esp)
80102a07: e8 84 19 00 00 call 80104390 <memmove>
bwrite(dbuf); // write dst to disk
80102a0c: 89 34 24 mov %esi,(%esp)
80102a0f: e8 8c d7 ff ff call 801001a0 <bwrite>
brelse(lbuf);
80102a14: 89 3c 24 mov %edi,(%esp)
80102a17: e8 c4 d7 ff ff call 801001e0 <brelse>
brelse(dbuf);
80102a1c: 89 34 24 mov %esi,(%esp)
80102a1f: e8 bc d7 ff ff call 801001e0 <brelse>
for (tail = 0; tail < log.lh.n; tail++) {
80102a24: 39 1d c8 26 11 80 cmp %ebx,0x801126c8
80102a2a: 7f 8c jg 801029b8 <install_trans+0x18>
}
}
80102a2c: 83 c4 1c add $0x1c,%esp
80102a2f: 5b pop %ebx
80102a30: 5e pop %esi
80102a31: 5f pop %edi
80102a32: 5d pop %ebp
80102a33: c3 ret
80102a34: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80102a3a: 8d bf 00 00 00 00 lea 0x0(%edi),%edi
80102a40 <write_head>:
// Write in-memory log header to disk.
// This is the true point at which the
// current transaction commits.
static void
write_head(void)
{
80102a40: 55 push %ebp
80102a41: 89 e5 mov %esp,%ebp
80102a43: 57 push %edi
80102a44: 56 push %esi
80102a45: 53 push %ebx
80102a46: 83 ec 1c sub $0x1c,%esp
struct buf *buf = bread(log.dev, log.start);
80102a49: a1 b4 26 11 80 mov 0x801126b4,%eax
80102a4e: 89 44 24 04 mov %eax,0x4(%esp)
80102a52: a1 c4 26 11 80 mov 0x801126c4,%eax
80102a57: 89 04 24 mov %eax,(%esp)
80102a5a: e8 71 d6 ff ff call 801000d0 <bread>
struct logheader *hb = (struct logheader *) (buf->data);
int i;
hb->n = log.lh.n;
80102a5f: 8b 1d c8 26 11 80 mov 0x801126c8,%ebx
for (i = 0; i < log.lh.n; i++) {
80102a65: 31 d2 xor %edx,%edx
80102a67: 85 db test %ebx,%ebx
struct buf *buf = bread(log.dev, log.start);
80102a69: 89 c7 mov %eax,%edi
hb->n = log.lh.n;
80102a6b: 89 58 5c mov %ebx,0x5c(%eax)
80102a6e: 8d 70 5c lea 0x5c(%eax),%esi
for (i = 0; i < log.lh.n; i++) {
80102a71: 7e 17 jle 80102a8a <write_head+0x4a>
80102a73: 90 nop
80102a74: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
hb->block[i] = log.lh.block[i];
80102a78: 8b 0c 95 cc 26 11 80 mov -0x7feed934(,%edx,4),%ecx
80102a7f: 89 4c 96 04 mov %ecx,0x4(%esi,%edx,4)
for (i = 0; i < log.lh.n; i++) {
80102a83: 83 c2 01 add $0x1,%edx
80102a86: 39 da cmp %ebx,%edx
80102a88: 75 ee jne 80102a78 <write_head+0x38>
}
bwrite(buf);
80102a8a: 89 3c 24 mov %edi,(%esp)
80102a8d: e8 0e d7 ff ff call 801001a0 <bwrite>
brelse(buf);
80102a92: 89 3c 24 mov %edi,(%esp)
80102a95: e8 46 d7 ff ff call 801001e0 <brelse>
}
80102a9a: 83 c4 1c add $0x1c,%esp
80102a9d: 5b pop %ebx
80102a9e: 5e pop %esi
80102a9f: 5f pop %edi
80102aa0: 5d pop %ebp
80102aa1: c3 ret
80102aa2: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80102aa9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80102ab0 <initlog>:
{
80102ab0: 55 push %ebp
80102ab1: 89 e5 mov %esp,%ebp
80102ab3: 56 push %esi
80102ab4: 53 push %ebx
80102ab5: 83 ec 30 sub $0x30,%esp
80102ab8: 8b 5d 08 mov 0x8(%ebp),%ebx
initlock(&log.lock, "log");
80102abb: c7 44 24 04 20 73 10 movl $0x80107320,0x4(%esp)
80102ac2: 80
80102ac3: c7 04 24 80 26 11 80 movl $0x80112680,(%esp)
80102aca: e8 f1 15 00 00 call 801040c0 <initlock>
readsb(dev, &sb);
80102acf: 8d 45 dc lea -0x24(%ebp),%eax
80102ad2: 89 44 24 04 mov %eax,0x4(%esp)
80102ad6: 89 1c 24 mov %ebx,(%esp)
80102ad9: e8 f2 e8 ff ff call 801013d0 <readsb>
log.start = sb.logstart;
80102ade: 8b 45 ec mov -0x14(%ebp),%eax
log.size = sb.nlog;
80102ae1: 8b 55 e8 mov -0x18(%ebp),%edx
struct buf *buf = bread(log.dev, log.start);
80102ae4: 89 1c 24 mov %ebx,(%esp)
log.dev = dev;
80102ae7: 89 1d c4 26 11 80 mov %ebx,0x801126c4
struct buf *buf = bread(log.dev, log.start);
80102aed: 89 44 24 04 mov %eax,0x4(%esp)
log.size = sb.nlog;
80102af1: 89 15 b8 26 11 80 mov %edx,0x801126b8
log.start = sb.logstart;
80102af7: a3 b4 26 11 80 mov %eax,0x801126b4
struct buf *buf = bread(log.dev, log.start);
80102afc: e8 cf d5 ff ff call 801000d0 <bread>
for (i = 0; i < log.lh.n; i++) {
80102b01: 31 d2 xor %edx,%edx
log.lh.n = lh->n;
80102b03: 8b 58 5c mov 0x5c(%eax),%ebx
80102b06: 8d 70 5c lea 0x5c(%eax),%esi
for (i = 0; i < log.lh.n; i++) {
80102b09: 85 db test %ebx,%ebx
log.lh.n = lh->n;
80102b0b: 89 1d c8 26 11 80 mov %ebx,0x801126c8
for (i = 0; i < log.lh.n; i++) {
80102b11: 7e 17 jle 80102b2a <initlog+0x7a>
80102b13: 90 nop
80102b14: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
log.lh.block[i] = lh->block[i];
80102b18: 8b 4c 96 04 mov 0x4(%esi,%edx,4),%ecx
80102b1c: 89 0c 95 cc 26 11 80 mov %ecx,-0x7feed934(,%edx,4)
for (i = 0; i < log.lh.n; i++) {
80102b23: 83 c2 01 add $0x1,%edx
80102b26: 39 da cmp %ebx,%edx
80102b28: 75 ee jne 80102b18 <initlog+0x68>
brelse(buf);
80102b2a: 89 04 24 mov %eax,(%esp)
80102b2d: e8 ae d6 ff ff call 801001e0 <brelse>
static void
recover_from_log(void)
{
read_head();
install_trans(); // if committed, copy from log to disk
80102b32: e8 69 fe ff ff call 801029a0 <install_trans>
log.lh.n = 0;
80102b37: c7 05 c8 26 11 80 00 movl $0x0,0x801126c8
80102b3e: 00 00 00
write_head(); // clear the log
80102b41: e8 fa fe ff ff call 80102a40 <write_head>
}
80102b46: 83 c4 30 add $0x30,%esp
80102b49: 5b pop %ebx
80102b4a: 5e pop %esi
80102b4b: 5d pop %ebp
80102b4c: c3 ret
80102b4d: 8d 76 00 lea 0x0(%esi),%esi
80102b50 <begin_op>:
}
// called at the start of each FS system call.
void
begin_op(void)
{
80102b50: 55 push %ebp
80102b51: 89 e5 mov %esp,%ebp
80102b53: 83 ec 18 sub $0x18,%esp
acquire(&log.lock);
80102b56: c7 04 24 80 26 11 80 movl $0x80112680,(%esp)
80102b5d: e8 4e 16 00 00 call 801041b0 <acquire>
80102b62: eb 18 jmp 80102b7c <begin_op+0x2c>
80102b64: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
while(1){
if(log.committing){
sleep(&log, &log.lock);
80102b68: c7 44 24 04 80 26 11 movl $0x80112680,0x4(%esp)
80102b6f: 80
80102b70: c7 04 24 80 26 11 80 movl $0x80112680,(%esp)
80102b77: e8 d4 10 00 00 call 80103c50 <sleep>
if(log.committing){
80102b7c: a1 c0 26 11 80 mov 0x801126c0,%eax
80102b81: 85 c0 test %eax,%eax
80102b83: 75 e3 jne 80102b68 <begin_op+0x18>
} else if(log.lh.n + (log.outstanding+1)*MAXOPBLOCKS > LOGSIZE){
80102b85: a1 bc 26 11 80 mov 0x801126bc,%eax
80102b8a: 8b 15 c8 26 11 80 mov 0x801126c8,%edx
80102b90: 83 c0 01 add $0x1,%eax
80102b93: 8d 0c 80 lea (%eax,%eax,4),%ecx
80102b96: 8d 14 4a lea (%edx,%ecx,2),%edx
80102b99: 83 fa 1e cmp $0x1e,%edx
80102b9c: 7f ca jg 80102b68 <begin_op+0x18>
// this op might exhaust log space; wait for commit.
sleep(&log, &log.lock);
} else {
log.outstanding += 1;
release(&log.lock);
80102b9e: c7 04 24 80 26 11 80 movl $0x80112680,(%esp)
log.outstanding += 1;
80102ba5: a3 bc 26 11 80 mov %eax,0x801126bc
release(&log.lock);
80102baa: e8 f1 16 00 00 call 801042a0 <release>
break;
}
}
}
80102baf: c9 leave
80102bb0: c3 ret
80102bb1: eb 0d jmp 80102bc0 <end_op>
80102bb3: 90 nop
80102bb4: 90 nop
80102bb5: 90 nop
80102bb6: 90 nop
80102bb7: 90 nop
80102bb8: 90 nop
80102bb9: 90 nop
80102bba: 90 nop
80102bbb: 90 nop
80102bbc: 90 nop
80102bbd: 90 nop
80102bbe: 90 nop
80102bbf: 90 nop
80102bc0 <end_op>:
// called at the end of each FS system call.
// commits if this was the last outstanding operation.
void
end_op(void)
{
80102bc0: 55 push %ebp
80102bc1: 89 e5 mov %esp,%ebp
80102bc3: 57 push %edi
80102bc4: 56 push %esi
80102bc5: 53 push %ebx
80102bc6: 83 ec 1c sub $0x1c,%esp
int do_commit = 0;
acquire(&log.lock);
80102bc9: c7 04 24 80 26 11 80 movl $0x80112680,(%esp)
80102bd0: e8 db 15 00 00 call 801041b0 <acquire>
log.outstanding -= 1;
80102bd5: a1 bc 26 11 80 mov 0x801126bc,%eax
if(log.committing)
80102bda: 8b 15 c0 26 11 80 mov 0x801126c0,%edx
log.outstanding -= 1;
80102be0: 83 e8 01 sub $0x1,%eax
if(log.committing)
80102be3: 85 d2 test %edx,%edx
log.outstanding -= 1;
80102be5: a3 bc 26 11 80 mov %eax,0x801126bc
if(log.committing)
80102bea: 0f 85 f3 00 00 00 jne 80102ce3 <end_op+0x123>
panic("log.committing");
if(log.outstanding == 0){
80102bf0: 85 c0 test %eax,%eax
80102bf2: 0f 85 cb 00 00 00 jne 80102cc3 <end_op+0x103>
// begin_op() may be waiting for log space,
// and decrementing log.outstanding has decreased
// the amount of reserved space.
wakeup(&log);
}
release(&log.lock);
80102bf8: c7 04 24 80 26 11 80 movl $0x80112680,(%esp)
}
static void
commit()
{
if (log.lh.n > 0) {
80102bff: 31 db xor %ebx,%ebx
log.committing = 1;
80102c01: c7 05 c0 26 11 80 01 movl $0x1,0x801126c0
80102c08: 00 00 00
release(&log.lock);
80102c0b: e8 90 16 00 00 call 801042a0 <release>
if (log.lh.n > 0) {
80102c10: a1 c8 26 11 80 mov 0x801126c8,%eax
80102c15: 85 c0 test %eax,%eax
80102c17: 0f 8e 90 00 00 00 jle 80102cad <end_op+0xed>
80102c1d: 8d 76 00 lea 0x0(%esi),%esi
struct buf *to = bread(log.dev, log.start+tail+1); // log block
80102c20: a1 b4 26 11 80 mov 0x801126b4,%eax
80102c25: 01 d8 add %ebx,%eax
80102c27: 83 c0 01 add $0x1,%eax
80102c2a: 89 44 24 04 mov %eax,0x4(%esp)
80102c2e: a1 c4 26 11 80 mov 0x801126c4,%eax
80102c33: 89 04 24 mov %eax,(%esp)
80102c36: e8 95 d4 ff ff call 801000d0 <bread>
80102c3b: 89 c6 mov %eax,%esi
struct buf *from = bread(log.dev, log.lh.block[tail]); // cache block
80102c3d: 8b 04 9d cc 26 11 80 mov -0x7feed934(,%ebx,4),%eax
for (tail = 0; tail < log.lh.n; tail++) {
80102c44: 83 c3 01 add $0x1,%ebx
struct buf *from = bread(log.dev, log.lh.block[tail]); // cache block
80102c47: 89 44 24 04 mov %eax,0x4(%esp)
80102c4b: a1 c4 26 11 80 mov 0x801126c4,%eax
80102c50: 89 04 24 mov %eax,(%esp)
80102c53: e8 78 d4 ff ff call 801000d0 <bread>
memmove(to->data, from->data, BSIZE);
80102c58: c7 44 24 08 00 02 00 movl $0x200,0x8(%esp)
80102c5f: 00
struct buf *from = bread(log.dev, log.lh.block[tail]); // cache block
80102c60: 89 c7 mov %eax,%edi
memmove(to->data, from->data, BSIZE);
80102c62: 8d 40 5c lea 0x5c(%eax),%eax
80102c65: 89 44 24 04 mov %eax,0x4(%esp)
80102c69: 8d 46 5c lea 0x5c(%esi),%eax
80102c6c: 89 04 24 mov %eax,(%esp)
80102c6f: e8 1c 17 00 00 call 80104390 <memmove>
bwrite(to); // write the log
80102c74: 89 34 24 mov %esi,(%esp)
80102c77: e8 24 d5 ff ff call 801001a0 <bwrite>
brelse(from);
80102c7c: 89 3c 24 mov %edi,(%esp)
80102c7f: e8 5c d5 ff ff call 801001e0 <brelse>
brelse(to);
80102c84: 89 34 24 mov %esi,(%esp)
80102c87: e8 54 d5 ff ff call 801001e0 <brelse>
for (tail = 0; tail < log.lh.n; tail++) {
80102c8c: 3b 1d c8 26 11 80 cmp 0x801126c8,%ebx
80102c92: 7c 8c jl 80102c20 <end_op+0x60>
write_log(); // Write modified blocks from cache to log
write_head(); // Write header to disk -- the real commit
80102c94: e8 a7 fd ff ff call 80102a40 <write_head>
install_trans(); // Now install writes to home locations
80102c99: e8 02 fd ff ff call 801029a0 <install_trans>
log.lh.n = 0;
80102c9e: c7 05 c8 26 11 80 00 movl $0x0,0x801126c8
80102ca5: 00 00 00
write_head(); // Erase the transaction from the log
80102ca8: e8 93 fd ff ff call 80102a40 <write_head>
acquire(&log.lock);
80102cad: c7 04 24 80 26 11 80 movl $0x80112680,(%esp)
80102cb4: e8 f7 14 00 00 call 801041b0 <acquire>
log.committing = 0;
80102cb9: c7 05 c0 26 11 80 00 movl $0x0,0x801126c0
80102cc0: 00 00 00
wakeup(&log);
80102cc3: c7 04 24 80 26 11 80 movl $0x80112680,(%esp)
80102cca: e8 21 11 00 00 call 80103df0 <wakeup>
release(&log.lock);
80102ccf: c7 04 24 80 26 11 80 movl $0x80112680,(%esp)
80102cd6: e8 c5 15 00 00 call 801042a0 <release>
}
80102cdb: 83 c4 1c add $0x1c,%esp
80102cde: 5b pop %ebx
80102cdf: 5e pop %esi
80102ce0: 5f pop %edi
80102ce1: 5d pop %ebp
80102ce2: c3 ret
panic("log.committing");
80102ce3: c7 04 24 24 73 10 80 movl $0x80107324,(%esp)
80102cea: e8 71 d6 ff ff call 80100360 <panic>
80102cef: 90 nop
80102cf0 <log_write>:
// modify bp->data[]
// log_write(bp)
// brelse(bp)
void
log_write(struct buf *b)
{
80102cf0: 55 push %ebp
80102cf1: 89 e5 mov %esp,%ebp
80102cf3: 53 push %ebx
80102cf4: 83 ec 14 sub $0x14,%esp
int i;
if (log.lh.n >= LOGSIZE || log.lh.n >= log.size - 1)
80102cf7: a1 c8 26 11 80 mov 0x801126c8,%eax
{
80102cfc: 8b 5d 08 mov 0x8(%ebp),%ebx
if (log.lh.n >= LOGSIZE || log.lh.n >= log.size - 1)
80102cff: 83 f8 1d cmp $0x1d,%eax
80102d02: 0f 8f 98 00 00 00 jg 80102da0 <log_write+0xb0>
80102d08: 8b 0d b8 26 11 80 mov 0x801126b8,%ecx
80102d0e: 8d 51 ff lea -0x1(%ecx),%edx
80102d11: 39 d0 cmp %edx,%eax
80102d13: 0f 8d 87 00 00 00 jge 80102da0 <log_write+0xb0>
panic("too big a transaction");
if (log.outstanding < 1)
80102d19: a1 bc 26 11 80 mov 0x801126bc,%eax
80102d1e: 85 c0 test %eax,%eax
80102d20: 0f 8e 86 00 00 00 jle 80102dac <log_write+0xbc>
panic("log_write outside of trans");
acquire(&log.lock);
80102d26: c7 04 24 80 26 11 80 movl $0x80112680,(%esp)
80102d2d: e8 7e 14 00 00 call 801041b0 <acquire>
for (i = 0; i < log.lh.n; i++) {
80102d32: 8b 15 c8 26 11 80 mov 0x801126c8,%edx
80102d38: 83 fa 00 cmp $0x0,%edx
80102d3b: 7e 54 jle 80102d91 <log_write+0xa1>
if (log.lh.block[i] == b->blockno) // log absorbtion
80102d3d: 8b 4b 08 mov 0x8(%ebx),%ecx
for (i = 0; i < log.lh.n; i++) {
80102d40: 31 c0 xor %eax,%eax
if (log.lh.block[i] == b->blockno) // log absorbtion
80102d42: 39 0d cc 26 11 80 cmp %ecx,0x801126cc
80102d48: 75 0f jne 80102d59 <log_write+0x69>
80102d4a: eb 3c jmp 80102d88 <log_write+0x98>
80102d4c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80102d50: 39 0c 85 cc 26 11 80 cmp %ecx,-0x7feed934(,%eax,4)
80102d57: 74 2f je 80102d88 <log_write+0x98>
for (i = 0; i < log.lh.n; i++) {
80102d59: 83 c0 01 add $0x1,%eax
80102d5c: 39 d0 cmp %edx,%eax
80102d5e: 75 f0 jne 80102d50 <log_write+0x60>
break;
}
log.lh.block[i] = b->blockno;
80102d60: 89 0c 95 cc 26 11 80 mov %ecx,-0x7feed934(,%edx,4)
if (i == log.lh.n)
log.lh.n++;
80102d67: 83 c2 01 add $0x1,%edx
80102d6a: 89 15 c8 26 11 80 mov %edx,0x801126c8
b->flags |= B_DIRTY; // prevent eviction
80102d70: 83 0b 04 orl $0x4,(%ebx)
release(&log.lock);
80102d73: c7 45 08 80 26 11 80 movl $0x80112680,0x8(%ebp)
}
80102d7a: 83 c4 14 add $0x14,%esp
80102d7d: 5b pop %ebx
80102d7e: 5d pop %ebp
release(&log.lock);
80102d7f: e9 1c 15 00 00 jmp 801042a0 <release>
80102d84: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
log.lh.block[i] = b->blockno;
80102d88: 89 0c 85 cc 26 11 80 mov %ecx,-0x7feed934(,%eax,4)
80102d8f: eb df jmp 80102d70 <log_write+0x80>
80102d91: 8b 43 08 mov 0x8(%ebx),%eax
80102d94: a3 cc 26 11 80 mov %eax,0x801126cc
if (i == log.lh.n)
80102d99: 75 d5 jne 80102d70 <log_write+0x80>
80102d9b: eb ca jmp 80102d67 <log_write+0x77>
80102d9d: 8d 76 00 lea 0x0(%esi),%esi
panic("too big a transaction");
80102da0: c7 04 24 33 73 10 80 movl $0x80107333,(%esp)
80102da7: e8 b4 d5 ff ff call 80100360 <panic>
panic("log_write outside of trans");
80102dac: c7 04 24 49 73 10 80 movl $0x80107349,(%esp)
80102db3: e8 a8 d5 ff ff call 80100360 <panic>
80102db8: 66 90 xchg %ax,%ax
80102dba: 66 90 xchg %ax,%ax
80102dbc: 66 90 xchg %ax,%ax
80102dbe: 66 90 xchg %ax,%ax
80102dc0 <mpmain>:
}
// Common CPU setup code.
static void
mpmain(void)
{
80102dc0: 55 push %ebp
80102dc1: 89 e5 mov %esp,%ebp
80102dc3: 53 push %ebx
80102dc4: 83 ec 14 sub $0x14,%esp
cprintf("cpu%d: starting %d\n", cpuid(), cpuid());
80102dc7: e8 f4 08 00 00 call 801036c0 <cpuid>
80102dcc: 89 c3 mov %eax,%ebx
80102dce: e8 ed 08 00 00 call 801036c0 <cpuid>
80102dd3: 89 5c 24 08 mov %ebx,0x8(%esp)
80102dd7: c7 04 24 64 73 10 80 movl $0x80107364,(%esp)
80102dde: 89 44 24 04 mov %eax,0x4(%esp)
80102de2: e8 69 d8 ff ff call 80100650 <cprintf>
idtinit(); // load idt register
80102de7: e8 c4 27 00 00 call 801055b0 <idtinit>
xchg(&(mycpu()->started), 1); // tell startothers() we're up
80102dec: e8 4f 08 00 00 call 80103640 <mycpu>
80102df1: 89 c2 mov %eax,%edx
xchg(volatile uint *addr, uint newval)
{
uint result;
// The + in "+m" denotes a read-modify-write operand.
asm volatile("lock; xchgl %0, %1" :
80102df3: b8 01 00 00 00 mov $0x1,%eax
80102df8: f0 87 82 a0 00 00 00 lock xchg %eax,0xa0(%edx)
scheduler(); // start running processes
80102dff: e8 9c 0b 00 00 call 801039a0 <scheduler>
80102e04: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80102e0a: 8d bf 00 00 00 00 lea 0x0(%edi),%edi
80102e10 <mpenter>:
{
80102e10: 55 push %ebp
80102e11: 89 e5 mov %esp,%ebp
80102e13: 83 ec 08 sub $0x8,%esp
switchkvm();
80102e16: e8 55 38 00 00 call 80106670 <switchkvm>
seginit();
80102e1b: e8 10 37 00 00 call 80106530 <seginit>
lapicinit();
80102e20: e8 8b f8 ff ff call 801026b0 <lapicinit>
mpmain();
80102e25: e8 96 ff ff ff call 80102dc0 <mpmain>
80102e2a: 66 90 xchg %ax,%ax
80102e2c: 66 90 xchg %ax,%ax
80102e2e: 66 90 xchg %ax,%ax
80102e30 <main>:
{
80102e30: 55 push %ebp
80102e31: 89 e5 mov %esp,%ebp
80102e33: 53 push %ebx
// The linker has placed the image of entryother.S in
// _binary_entryother_start.
code = P2V(0x7000);
memmove(code, _binary_entryother_start, (uint)_binary_entryother_size);
for(c = cpus; c < cpus+ncpu; c++){
80102e34: bb 80 27 11 80 mov $0x80112780,%ebx
{
80102e39: 83 e4 f0 and $0xfffffff0,%esp
80102e3c: 83 ec 10 sub $0x10,%esp
kinit1(end, P2V(4*1024*1024)); // phys page allocator
80102e3f: c7 44 24 04 00 00 40 movl $0x80400000,0x4(%esp)
80102e46: 80
80102e47: c7 04 24 f4 59 11 80 movl $0x801159f4,(%esp)
80102e4e: e8 cd f5 ff ff call 80102420 <kinit1>
kvmalloc(); // kernel page table
80102e53: e8 c8 3c 00 00 call 80106b20 <kvmalloc>
mpinit(); // detect other processors
80102e58: e8 73 01 00 00 call 80102fd0 <mpinit>
80102e5d: 8d 76 00 lea 0x0(%esi),%esi
lapicinit(); // interrupt controller
80102e60: e8 4b f8 ff ff call 801026b0 <lapicinit>
seginit(); // segment descriptors
80102e65: e8 c6 36 00 00 call 80106530 <seginit>
picinit(); // disable pic
80102e6a: e8 21 03 00 00 call 80103190 <picinit>
80102e6f: 90 nop
ioapicinit(); // another interrupt controller
80102e70: e8 cb f3 ff ff call 80102240 <ioapicinit>
consoleinit(); // console hardware
80102e75: e8 d6 da ff ff call 80100950 <consoleinit>
uartinit(); // serial port
80102e7a: e8 51 2a 00 00 call 801058d0 <uartinit>
80102e7f: 90 nop
pinit(); // process table
80102e80: e8 9b 07 00 00 call 80103620 <pinit>
shminit(); // shared memory
80102e85: e8 76 3f 00 00 call 80106e00 <shminit>
tvinit(); // trap vectors
80102e8a: e8 81 26 00 00 call 80105510 <tvinit>
80102e8f: 90 nop
binit(); // buffer cache
80102e90: e8 ab d1 ff ff call 80100040 <binit>
fileinit(); // file table
80102e95: e8 e6 de ff ff call 80100d80 <fileinit>
ideinit(); // disk
80102e9a: e8 a1 f1 ff ff call 80102040 <ideinit>
memmove(code, _binary_entryother_start, (uint)_binary_entryother_size);
80102e9f: c7 44 24 08 8a 00 00 movl $0x8a,0x8(%esp)
80102ea6: 00
80102ea7: c7 44 24 04 8c a4 10 movl $0x8010a48c,0x4(%esp)
80102eae: 80
80102eaf: c7 04 24 00 70 00 80 movl $0x80007000,(%esp)
80102eb6: e8 d5 14 00 00 call 80104390 <memmove>
for(c = cpus; c < cpus+ncpu; c++){
80102ebb: 69 05 00 2d 11 80 b0 imul $0xb0,0x80112d00,%eax
80102ec2: 00 00 00
80102ec5: 05 80 27 11 80 add $0x80112780,%eax
80102eca: 39 d8 cmp %ebx,%eax
80102ecc: 76 65 jbe 80102f33 <main+0x103>
80102ece: 66 90 xchg %ax,%ax
if(c == mycpu()) // We've started already.
80102ed0: e8 6b 07 00 00 call 80103640 <mycpu>
80102ed5: 39 d8 cmp %ebx,%eax
80102ed7: 74 41 je 80102f1a <main+0xea>
continue;
// Tell entryother.S what stack to use, where to enter, and what
// pgdir to use. We cannot use kpgdir yet, because the AP processor
// is running in low memory, so we use entrypgdir for the APs too.
stack = kalloc();
80102ed9: e8 02 f6 ff ff call 801024e0 <kalloc>
*(void**)(code-4) = stack + KSTACKSIZE;
*(void**)(code-8) = mpenter;
80102ede: c7 05 f8 6f 00 80 10 movl $0x80102e10,0x80006ff8
80102ee5: 2e 10 80
*(int**)(code-12) = (void *) V2P(entrypgdir);
80102ee8: c7 05 f4 6f 00 80 00 movl $0x109000,0x80006ff4
80102eef: 90 10 00
*(void**)(code-4) = stack + KSTACKSIZE;
80102ef2: 05 00 10 00 00 add $0x1000,%eax
80102ef7: a3 fc 6f 00 80 mov %eax,0x80006ffc
lapicstartap(c->apicid, V2P(code));
80102efc: 0f b6 03 movzbl (%ebx),%eax
80102eff: c7 44 24 04 00 70 00 movl $0x7000,0x4(%esp)
80102f06: 00
80102f07: 89 04 24 mov %eax,(%esp)
80102f0a: e8 e1 f8 ff ff call 801027f0 <lapicstartap>
80102f0f: 90 nop
// wait for cpu to finish mpmain()
while(c->started == 0)
80102f10: 8b 83 a0 00 00 00 mov 0xa0(%ebx),%eax
80102f16: 85 c0 test %eax,%eax
80102f18: 74 f6 je 80102f10 <main+0xe0>
for(c = cpus; c < cpus+ncpu; c++){
80102f1a: 69 05 00 2d 11 80 b0 imul $0xb0,0x80112d00,%eax
80102f21: 00 00 00
80102f24: 81 c3 b0 00 00 00 add $0xb0,%ebx
80102f2a: 05 80 27 11 80 add $0x80112780,%eax
80102f2f: 39 c3 cmp %eax,%ebx
80102f31: 72 9d jb 80102ed0 <main+0xa0>
kinit2(P2V(4*1024*1024), P2V(PHYSTOP)); // must come after startothers()
80102f33: c7 44 24 04 00 00 00 movl $0x8e000000,0x4(%esp)
80102f3a: 8e
80102f3b: c7 04 24 00 00 40 80 movl $0x80400000,(%esp)
80102f42: e8 49 f5 ff ff call 80102490 <kinit2>
userinit(); // first user process
80102f47: e8 c4 07 00 00 call 80103710 <userinit>
mpmain(); // finish this processor's setup
80102f4c: e8 6f fe ff ff call 80102dc0 <mpmain>
80102f51: 66 90 xchg %ax,%ax
80102f53: 66 90 xchg %ax,%ax
80102f55: 66 90 xchg %ax,%ax
80102f57: 66 90 xchg %ax,%ax
80102f59: 66 90 xchg %ax,%ax
80102f5b: 66 90 xchg %ax,%ax
80102f5d: 66 90 xchg %ax,%ax
80102f5f: 90 nop
80102f60 <mpsearch1>:
}
// Look for an MP structure in the len bytes at addr.
static struct mp*
mpsearch1(uint a, int len)
{
80102f60: 55 push %ebp
80102f61: 89 e5 mov %esp,%ebp
80102f63: 56 push %esi
uchar *e, *p, *addr;
addr = P2V(a);
80102f64: 8d b0 00 00 00 80 lea -0x80000000(%eax),%esi
{
80102f6a: 53 push %ebx
e = addr+len;
80102f6b: 8d 1c 16 lea (%esi,%edx,1),%ebx
{
80102f6e: 83 ec 10 sub $0x10,%esp
for(p = addr; p < e; p += sizeof(struct mp))
80102f71: 39 de cmp %ebx,%esi
80102f73: 73 3c jae 80102fb1 <mpsearch1+0x51>
80102f75: 8d 76 00 lea 0x0(%esi),%esi
if(memcmp(p, "_MP_", 4) == 0 && sum(p, sizeof(struct mp)) == 0)
80102f78: c7 44 24 08 04 00 00 movl $0x4,0x8(%esp)
80102f7f: 00
80102f80: c7 44 24 04 78 73 10 movl $0x80107378,0x4(%esp)
80102f87: 80
80102f88: 89 34 24 mov %esi,(%esp)
80102f8b: e8 b0 13 00 00 call 80104340 <memcmp>
80102f90: 85 c0 test %eax,%eax
80102f92: 75 16 jne 80102faa <mpsearch1+0x4a>
80102f94: 31 c9 xor %ecx,%ecx
80102f96: 31 d2 xor %edx,%edx
sum += addr[i];
80102f98: 0f b6 04 16 movzbl (%esi,%edx,1),%eax
for(i=0; i<len; i++)
80102f9c: 83 c2 01 add $0x1,%edx
sum += addr[i];
80102f9f: 01 c1 add %eax,%ecx
for(i=0; i<len; i++)
80102fa1: 83 fa 10 cmp $0x10,%edx
80102fa4: 75 f2 jne 80102f98 <mpsearch1+0x38>
if(memcmp(p, "_MP_", 4) == 0 && sum(p, sizeof(struct mp)) == 0)
80102fa6: 84 c9 test %cl,%cl
80102fa8: 74 10 je 80102fba <mpsearch1+0x5a>
for(p = addr; p < e; p += sizeof(struct mp))
80102faa: 83 c6 10 add $0x10,%esi
80102fad: 39 f3 cmp %esi,%ebx
80102faf: 77 c7 ja 80102f78 <mpsearch1+0x18>
return (struct mp*)p;
return 0;
}
80102fb1: 83 c4 10 add $0x10,%esp
return 0;
80102fb4: 31 c0 xor %eax,%eax
}
80102fb6: 5b pop %ebx
80102fb7: 5e pop %esi
80102fb8: 5d pop %ebp
80102fb9: c3 ret
80102fba: 83 c4 10 add $0x10,%esp
80102fbd: 89 f0 mov %esi,%eax
80102fbf: 5b pop %ebx
80102fc0: 5e pop %esi
80102fc1: 5d pop %ebp
80102fc2: c3 ret
80102fc3: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80102fc9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80102fd0 <mpinit>:
return conf;
}
void
mpinit(void)
{
80102fd0: 55 push %ebp
80102fd1: 89 e5 mov %esp,%ebp
80102fd3: 57 push %edi
80102fd4: 56 push %esi
80102fd5: 53 push %ebx
80102fd6: 83 ec 1c sub $0x1c,%esp
if((p = ((bda[0x0F]<<8)| bda[0x0E]) << 4)){
80102fd9: 0f b6 05 0f 04 00 80 movzbl 0x8000040f,%eax
80102fe0: 0f b6 15 0e 04 00 80 movzbl 0x8000040e,%edx
80102fe7: c1 e0 08 shl $0x8,%eax
80102fea: 09 d0 or %edx,%eax
80102fec: c1 e0 04 shl $0x4,%eax
80102fef: 85 c0 test %eax,%eax
80102ff1: 75 1b jne 8010300e <mpinit+0x3e>
p = ((bda[0x14]<<8)|bda[0x13])*1024;
80102ff3: 0f b6 05 14 04 00 80 movzbl 0x80000414,%eax
80102ffa: 0f b6 15 13 04 00 80 movzbl 0x80000413,%edx
80103001: c1 e0 08 shl $0x8,%eax
80103004: 09 d0 or %edx,%eax
80103006: c1 e0 0a shl $0xa,%eax
if((mp = mpsearch1(p-1024, 1024)))
80103009: 2d 00 04 00 00 sub $0x400,%eax
if((mp = mpsearch1(p, 1024)))
8010300e: ba 00 04 00 00 mov $0x400,%edx
80103013: e8 48 ff ff ff call 80102f60 <mpsearch1>
80103018: 85 c0 test %eax,%eax
8010301a: 89 c7 mov %eax,%edi
8010301c: 0f 84 22 01 00 00 je 80103144 <mpinit+0x174>
if((mp = mpsearch()) == 0 || mp->physaddr == 0)
80103022: 8b 77 04 mov 0x4(%edi),%esi
80103025: 85 f6 test %esi,%esi
80103027: 0f 84 30 01 00 00 je 8010315d <mpinit+0x18d>
conf = (struct mpconf*) P2V((uint) mp->physaddr);
8010302d: 8d 86 00 00 00 80 lea -0x80000000(%esi),%eax
if(memcmp(conf, "PCMP", 4) != 0)
80103033: c7 44 24 08 04 00 00 movl $0x4,0x8(%esp)
8010303a: 00
8010303b: c7 44 24 04 7d 73 10 movl $0x8010737d,0x4(%esp)
80103042: 80
80103043: 89 04 24 mov %eax,(%esp)
conf = (struct mpconf*) P2V((uint) mp->physaddr);
80103046: 89 45 e4 mov %eax,-0x1c(%ebp)
if(memcmp(conf, "PCMP", 4) != 0)
80103049: e8 f2 12 00 00 call 80104340 <memcmp>
8010304e: 85 c0 test %eax,%eax
80103050: 0f 85 07 01 00 00 jne 8010315d <mpinit+0x18d>
if(conf->version != 1 && conf->version != 4)
80103056: 0f b6 86 06 00 00 80 movzbl -0x7ffffffa(%esi),%eax
8010305d: 3c 04 cmp $0x4,%al
8010305f: 0f 85 0b 01 00 00 jne 80103170 <mpinit+0x1a0>
if(sum((uchar*)conf, conf->length) != 0)
80103065: 0f b7 86 04 00 00 80 movzwl -0x7ffffffc(%esi),%eax
for(i=0; i<len; i++)
8010306c: 85 c0 test %eax,%eax
8010306e: 74 21 je 80103091 <mpinit+0xc1>
sum = 0;
80103070: 31 c9 xor %ecx,%ecx
for(i=0; i<len; i++)
80103072: 31 d2 xor %edx,%edx
80103074: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
sum += addr[i];
80103078: 0f b6 9c 16 00 00 00 movzbl -0x80000000(%esi,%edx,1),%ebx
8010307f: 80
for(i=0; i<len; i++)
80103080: 83 c2 01 add $0x1,%edx
sum += addr[i];
80103083: 01 d9 add %ebx,%ecx
for(i=0; i<len; i++)
80103085: 39 d0 cmp %edx,%eax
80103087: 7f ef jg 80103078 <mpinit+0xa8>
if(sum((uchar*)conf, conf->length) != 0)
80103089: 84 c9 test %cl,%cl
8010308b: 0f 85 cc 00 00 00 jne 8010315d <mpinit+0x18d>
struct mp *mp;
struct mpconf *conf;
struct mpproc *proc;
struct mpioapic *ioapic;
if((conf = mpconfig(&mp)) == 0)
80103091: 8b 45 e4 mov -0x1c(%ebp),%eax
80103094: 85 c0 test %eax,%eax
80103096: 0f 84 c1 00 00 00 je 8010315d <mpinit+0x18d>
panic("Expect to run on an SMP");
ismp = 1;
lapic = (uint*)conf->lapicaddr;
8010309c: 8b 86 24 00 00 80 mov -0x7fffffdc(%esi),%eax
ismp = 1;
801030a2: bb 01 00 00 00 mov $0x1,%ebx
lapic = (uint*)conf->lapicaddr;
801030a7: a3 7c 26 11 80 mov %eax,0x8011267c
for(p=(uchar*)(conf+1), e=(uchar*)conf+conf->length; p<e; ){
801030ac: 0f b7 96 04 00 00 80 movzwl -0x7ffffffc(%esi),%edx
801030b3: 8d 86 2c 00 00 80 lea -0x7fffffd4(%esi),%eax
801030b9: 03 55 e4 add -0x1c(%ebp),%edx
801030bc: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801030c0: 39 c2 cmp %eax,%edx
801030c2: 76 1b jbe 801030df <mpinit+0x10f>
801030c4: 0f b6 08 movzbl (%eax),%ecx
switch(*p){
801030c7: 80 f9 04 cmp $0x4,%cl
801030ca: 77 74 ja 80103140 <mpinit+0x170>
801030cc: ff 24 8d bc 73 10 80 jmp *-0x7fef8c44(,%ecx,4)
801030d3: 90 nop
801030d4: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
p += sizeof(struct mpioapic);
continue;
case MPBUS:
case MPIOINTR:
case MPLINTR:
p += 8;
801030d8: 83 c0 08 add $0x8,%eax
for(p=(uchar*)(conf+1), e=(uchar*)conf+conf->length; p<e; ){
801030db: 39 c2 cmp %eax,%edx
801030dd: 77 e5 ja 801030c4 <mpinit+0xf4>
default:
ismp = 0;
break;
}
}
if(!ismp)
801030df: 85 db test %ebx,%ebx
801030e1: 0f 84 93 00 00 00 je 8010317a <mpinit+0x1aa>
panic("Didn't find a suitable machine");
if(mp->imcrp){
801030e7: 80 7f 0c 00 cmpb $0x0,0xc(%edi)
801030eb: 74 12 je 801030ff <mpinit+0x12f>
asm volatile("out %0,%1" : : "a" (data), "d" (port));
801030ed: ba 22 00 00 00 mov $0x22,%edx
801030f2: b8 70 00 00 00 mov $0x70,%eax
801030f7: ee out %al,(%dx)
asm volatile("in %1,%0" : "=a" (data) : "d" (port));
801030f8: b2 23 mov $0x23,%dl
801030fa: ec in (%dx),%al
// Bochs doesn't support IMCR, so this doesn't run on Bochs.
// But it would on real hardware.
outb(0x22, 0x70); // Select IMCR
outb(0x23, inb(0x23) | 1); // Mask external interrupts.
801030fb: 83 c8 01 or $0x1,%eax
asm volatile("out %0,%1" : : "a" (data), "d" (port));
801030fe: ee out %al,(%dx)
}
}
801030ff: 83 c4 1c add $0x1c,%esp
80103102: 5b pop %ebx
80103103: 5e pop %esi
80103104: 5f pop %edi
80103105: 5d pop %ebp
80103106: c3 ret
80103107: 90 nop
if(ncpu < NCPU) {
80103108: 8b 35 00 2d 11 80 mov 0x80112d00,%esi
8010310e: 83 fe 07 cmp $0x7,%esi
80103111: 7f 17 jg 8010312a <mpinit+0x15a>
cpus[ncpu].apicid = proc->apicid; // apicid may differ from ncpu
80103113: 0f b6 48 01 movzbl 0x1(%eax),%ecx
80103117: 69 f6 b0 00 00 00 imul $0xb0,%esi,%esi
ncpu++;
8010311d: 83 05 00 2d 11 80 01 addl $0x1,0x80112d00
cpus[ncpu].apicid = proc->apicid; // apicid may differ from ncpu
80103124: 88 8e 80 27 11 80 mov %cl,-0x7feed880(%esi)
p += sizeof(struct mpproc);
8010312a: 83 c0 14 add $0x14,%eax
continue;
8010312d: eb 91 jmp 801030c0 <mpinit+0xf0>
8010312f: 90 nop
ioapicid = ioapic->apicno;
80103130: 0f b6 48 01 movzbl 0x1(%eax),%ecx
p += sizeof(struct mpioapic);
80103134: 83 c0 08 add $0x8,%eax
ioapicid = ioapic->apicno;
80103137: 88 0d 60 27 11 80 mov %cl,0x80112760
continue;
8010313d: eb 81 jmp 801030c0 <mpinit+0xf0>
8010313f: 90 nop
ismp = 0;
80103140: 31 db xor %ebx,%ebx
80103142: eb 83 jmp 801030c7 <mpinit+0xf7>
return mpsearch1(0xF0000, 0x10000);
80103144: ba 00 00 01 00 mov $0x10000,%edx
80103149: b8 00 00 0f 00 mov $0xf0000,%eax
8010314e: e8 0d fe ff ff call 80102f60 <mpsearch1>
if((mp = mpsearch()) == 0 || mp->physaddr == 0)
80103153: 85 c0 test %eax,%eax
return mpsearch1(0xF0000, 0x10000);
80103155: 89 c7 mov %eax,%edi
if((mp = mpsearch()) == 0 || mp->physaddr == 0)
80103157: 0f 85 c5 fe ff ff jne 80103022 <mpinit+0x52>
panic("Expect to run on an SMP");
8010315d: c7 04 24 82 73 10 80 movl $0x80107382,(%esp)
80103164: e8 f7 d1 ff ff call 80100360 <panic>
80103169: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
if(conf->version != 1 && conf->version != 4)
80103170: 3c 01 cmp $0x1,%al
80103172: 0f 84 ed fe ff ff je 80103065 <mpinit+0x95>
80103178: eb e3 jmp 8010315d <mpinit+0x18d>
panic("Didn't find a suitable machine");
8010317a: c7 04 24 9c 73 10 80 movl $0x8010739c,(%esp)
80103181: e8 da d1 ff ff call 80100360 <panic>
80103186: 66 90 xchg %ax,%ax
80103188: 66 90 xchg %ax,%ax
8010318a: 66 90 xchg %ax,%ax
8010318c: 66 90 xchg %ax,%ax
8010318e: 66 90 xchg %ax,%ax
80103190 <picinit>:
#define IO_PIC2 0xA0 // Slave (IRQs 8-15)
// Don't use the 8259A interrupt controllers. Xv6 assumes SMP hardware.
void
picinit(void)
{
80103190: 55 push %ebp
80103191: ba 21 00 00 00 mov $0x21,%edx
80103196: 89 e5 mov %esp,%ebp
80103198: b8 ff ff ff ff mov $0xffffffff,%eax
8010319d: ee out %al,(%dx)
8010319e: b2 a1 mov $0xa1,%dl
801031a0: ee out %al,(%dx)
// mask all interrupts
outb(IO_PIC1+1, 0xFF);
outb(IO_PIC2+1, 0xFF);
}
801031a1: 5d pop %ebp
801031a2: c3 ret
801031a3: 66 90 xchg %ax,%ax
801031a5: 66 90 xchg %ax,%ax
801031a7: 66 90 xchg %ax,%ax
801031a9: 66 90 xchg %ax,%ax
801031ab: 66 90 xchg %ax,%ax
801031ad: 66 90 xchg %ax,%ax
801031af: 90 nop
801031b0 <pipealloc>:
int writeopen; // write fd is still open
};
int
pipealloc(struct file **f0, struct file **f1)
{
801031b0: 55 push %ebp
801031b1: 89 e5 mov %esp,%ebp
801031b3: 57 push %edi
801031b4: 56 push %esi
801031b5: 53 push %ebx
801031b6: 83 ec 1c sub $0x1c,%esp
801031b9: 8b 75 08 mov 0x8(%ebp),%esi
801031bc: 8b 5d 0c mov 0xc(%ebp),%ebx
struct pipe *p;
p = 0;
*f0 = *f1 = 0;
801031bf: c7 03 00 00 00 00 movl $0x0,(%ebx)
801031c5: c7 06 00 00 00 00 movl $0x0,(%esi)
if((*f0 = filealloc()) == 0 || (*f1 = filealloc()) == 0)
801031cb: e8 d0 db ff ff call 80100da0 <filealloc>
801031d0: 85 c0 test %eax,%eax
801031d2: 89 06 mov %eax,(%esi)
801031d4: 0f 84 a4 00 00 00 je 8010327e <pipealloc+0xce>
801031da: e8 c1 db ff ff call 80100da0 <filealloc>
801031df: 85 c0 test %eax,%eax
801031e1: 89 03 mov %eax,(%ebx)
801031e3: 0f 84 87 00 00 00 je 80103270 <pipealloc+0xc0>
goto bad;
if((p = (struct pipe*)kalloc()) == 0)
801031e9: e8 f2 f2 ff ff call 801024e0 <kalloc>
801031ee: 85 c0 test %eax,%eax
801031f0: 89 c7 mov %eax,%edi
801031f2: 74 7c je 80103270 <pipealloc+0xc0>
goto bad;
p->readopen = 1;
801031f4: c7 80 3c 02 00 00 01 movl $0x1,0x23c(%eax)
801031fb: 00 00 00
p->writeopen = 1;
801031fe: c7 80 40 02 00 00 01 movl $0x1,0x240(%eax)
80103205: 00 00 00
p->nwrite = 0;
80103208: c7 80 38 02 00 00 00 movl $0x0,0x238(%eax)
8010320f: 00 00 00
p->nread = 0;
80103212: c7 80 34 02 00 00 00 movl $0x0,0x234(%eax)
80103219: 00 00 00
initlock(&p->lock, "pipe");
8010321c: 89 04 24 mov %eax,(%esp)
8010321f: c7 44 24 04 d0 73 10 movl $0x801073d0,0x4(%esp)
80103226: 80
80103227: e8 94 0e 00 00 call 801040c0 <initlock>
(*f0)->type = FD_PIPE;
8010322c: 8b 06 mov (%esi),%eax
8010322e: c7 00 01 00 00 00 movl $0x1,(%eax)
(*f0)->readable = 1;
80103234: 8b 06 mov (%esi),%eax
80103236: c6 40 08 01 movb $0x1,0x8(%eax)
(*f0)->writable = 0;
8010323a: 8b 06 mov (%esi),%eax
8010323c: c6 40 09 00 movb $0x0,0x9(%eax)
(*f0)->pipe = p;
80103240: 8b 06 mov (%esi),%eax
80103242: 89 78 0c mov %edi,0xc(%eax)
(*f1)->type = FD_PIPE;
80103245: 8b 03 mov (%ebx),%eax
80103247: c7 00 01 00 00 00 movl $0x1,(%eax)
(*f1)->readable = 0;
8010324d: 8b 03 mov (%ebx),%eax
8010324f: c6 40 08 00 movb $0x0,0x8(%eax)
(*f1)->writable = 1;
80103253: 8b 03 mov (%ebx),%eax
80103255: c6 40 09 01 movb $0x1,0x9(%eax)
(*f1)->pipe = p;
80103259: 8b 03 mov (%ebx),%eax
return 0;
8010325b: 31 db xor %ebx,%ebx
(*f1)->pipe = p;
8010325d: 89 78 0c mov %edi,0xc(%eax)
if(*f0)
fileclose(*f0);
if(*f1)
fileclose(*f1);
return -1;
}
80103260: 83 c4 1c add $0x1c,%esp
80103263: 89 d8 mov %ebx,%eax
80103265: 5b pop %ebx
80103266: 5e pop %esi
80103267: 5f pop %edi
80103268: 5d pop %ebp
80103269: c3 ret
8010326a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
if(*f0)
80103270: 8b 06 mov (%esi),%eax
80103272: 85 c0 test %eax,%eax
80103274: 74 08 je 8010327e <pipealloc+0xce>
fileclose(*f0);
80103276: 89 04 24 mov %eax,(%esp)
80103279: e8 e2 db ff ff call 80100e60 <fileclose>
if(*f1)
8010327e: 8b 03 mov (%ebx),%eax
return -1;
80103280: bb ff ff ff ff mov $0xffffffff,%ebx
if(*f1)
80103285: 85 c0 test %eax,%eax
80103287: 74 d7 je 80103260 <pipealloc+0xb0>
fileclose(*f1);
80103289: 89 04 24 mov %eax,(%esp)
8010328c: e8 cf db ff ff call 80100e60 <fileclose>
}
80103291: 83 c4 1c add $0x1c,%esp
80103294: 89 d8 mov %ebx,%eax
80103296: 5b pop %ebx
80103297: 5e pop %esi
80103298: 5f pop %edi
80103299: 5d pop %ebp
8010329a: c3 ret
8010329b: 90 nop
8010329c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801032a0 <pipeclose>:
void
pipeclose(struct pipe *p, int writable)
{
801032a0: 55 push %ebp
801032a1: 89 e5 mov %esp,%ebp
801032a3: 56 push %esi
801032a4: 53 push %ebx
801032a5: 83 ec 10 sub $0x10,%esp
801032a8: 8b 5d 08 mov 0x8(%ebp),%ebx
801032ab: 8b 75 0c mov 0xc(%ebp),%esi
acquire(&p->lock);
801032ae: 89 1c 24 mov %ebx,(%esp)
801032b1: e8 fa 0e 00 00 call 801041b0 <acquire>
if(writable){
801032b6: 85 f6 test %esi,%esi
801032b8: 74 3e je 801032f8 <pipeclose+0x58>
p->writeopen = 0;
wakeup(&p->nread);
801032ba: 8d 83 34 02 00 00 lea 0x234(%ebx),%eax
p->writeopen = 0;
801032c0: c7 83 40 02 00 00 00 movl $0x0,0x240(%ebx)
801032c7: 00 00 00
wakeup(&p->nread);
801032ca: 89 04 24 mov %eax,(%esp)
801032cd: e8 1e 0b 00 00 call 80103df0 <wakeup>
} else {
p->readopen = 0;
wakeup(&p->nwrite);
}
if(p->readopen == 0 && p->writeopen == 0){
801032d2: 8b 93 3c 02 00 00 mov 0x23c(%ebx),%edx
801032d8: 85 d2 test %edx,%edx
801032da: 75 0a jne 801032e6 <pipeclose+0x46>
801032dc: 8b 83 40 02 00 00 mov 0x240(%ebx),%eax
801032e2: 85 c0 test %eax,%eax
801032e4: 74 32 je 80103318 <pipeclose+0x78>
release(&p->lock);
kfree((char*)p);
} else
release(&p->lock);
801032e6: 89 5d 08 mov %ebx,0x8(%ebp)
}
801032e9: 83 c4 10 add $0x10,%esp
801032ec: 5b pop %ebx
801032ed: 5e pop %esi
801032ee: 5d pop %ebp
release(&p->lock);
801032ef: e9 ac 0f 00 00 jmp 801042a0 <release>
801032f4: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
wakeup(&p->nwrite);
801032f8: 8d 83 38 02 00 00 lea 0x238(%ebx),%eax
p->readopen = 0;
801032fe: c7 83 3c 02 00 00 00 movl $0x0,0x23c(%ebx)
80103305: 00 00 00
wakeup(&p->nwrite);
80103308: 89 04 24 mov %eax,(%esp)
8010330b: e8 e0 0a 00 00 call 80103df0 <wakeup>
80103310: eb c0 jmp 801032d2 <pipeclose+0x32>
80103312: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
release(&p->lock);
80103318: 89 1c 24 mov %ebx,(%esp)
8010331b: e8 80 0f 00 00 call 801042a0 <release>
kfree((char*)p);
80103320: 89 5d 08 mov %ebx,0x8(%ebp)
}
80103323: 83 c4 10 add $0x10,%esp
80103326: 5b pop %ebx
80103327: 5e pop %esi
80103328: 5d pop %ebp
kfree((char*)p);
80103329: e9 02 f0 ff ff jmp 80102330 <kfree>
8010332e: 66 90 xchg %ax,%ax
80103330 <pipewrite>:
//PAGEBREAK: 40
int
pipewrite(struct pipe *p, char *addr, int n)
{
80103330: 55 push %ebp
80103331: 89 e5 mov %esp,%ebp
80103333: 57 push %edi
80103334: 56 push %esi
80103335: 53 push %ebx
80103336: 83 ec 1c sub $0x1c,%esp
80103339: 8b 5d 08 mov 0x8(%ebp),%ebx
int i;
acquire(&p->lock);
8010333c: 89 1c 24 mov %ebx,(%esp)
8010333f: e8 6c 0e 00 00 call 801041b0 <acquire>
for(i = 0; i < n; i++){
80103344: 8b 4d 10 mov 0x10(%ebp),%ecx
80103347: 85 c9 test %ecx,%ecx
80103349: 0f 8e b2 00 00 00 jle 80103401 <pipewrite+0xd1>
8010334f: 8b 4d 0c mov 0xc(%ebp),%ecx
while(p->nwrite == p->nread + PIPESIZE){ //DOC: pipewrite-full
if(p->readopen == 0 || myproc()->killed){
release(&p->lock);
return -1;
}
wakeup(&p->nread);
80103352: 8d bb 34 02 00 00 lea 0x234(%ebx),%edi
80103358: 8b 83 38 02 00 00 mov 0x238(%ebx),%eax
sleep(&p->nwrite, &p->lock); //DOC: pipewrite-sleep
8010335e: 8d b3 38 02 00 00 lea 0x238(%ebx),%esi
80103364: 89 4d e4 mov %ecx,-0x1c(%ebp)
80103367: 03 4d 10 add 0x10(%ebp),%ecx
8010336a: 89 4d e0 mov %ecx,-0x20(%ebp)
while(p->nwrite == p->nread + PIPESIZE){ //DOC: pipewrite-full
8010336d: 8b 8b 34 02 00 00 mov 0x234(%ebx),%ecx
80103373: 81 c1 00 02 00 00 add $0x200,%ecx
80103379: 39 c8 cmp %ecx,%eax
8010337b: 74 38 je 801033b5 <pipewrite+0x85>
8010337d: eb 55 jmp 801033d4 <pipewrite+0xa4>
8010337f: 90 nop
if(p->readopen == 0 || myproc()->killed){
80103380: e8 5b 03 00 00 call 801036e0 <myproc>
80103385: 8b 40 24 mov 0x24(%eax),%eax
80103388: 85 c0 test %eax,%eax
8010338a: 75 33 jne 801033bf <pipewrite+0x8f>
wakeup(&p->nread);
8010338c: 89 3c 24 mov %edi,(%esp)
8010338f: e8 5c 0a 00 00 call 80103df0 <wakeup>
sleep(&p->nwrite, &p->lock); //DOC: pipewrite-sleep
80103394: 89 5c 24 04 mov %ebx,0x4(%esp)
80103398: 89 34 24 mov %esi,(%esp)
8010339b: e8 b0 08 00 00 call 80103c50 <sleep>
while(p->nwrite == p->nread + PIPESIZE){ //DOC: pipewrite-full
801033a0: 8b 83 34 02 00 00 mov 0x234(%ebx),%eax
801033a6: 8b 93 38 02 00 00 mov 0x238(%ebx),%edx
801033ac: 05 00 02 00 00 add $0x200,%eax
801033b1: 39 c2 cmp %eax,%edx
801033b3: 75 23 jne 801033d8 <pipewrite+0xa8>
if(p->readopen == 0 || myproc()->killed){
801033b5: 8b 93 3c 02 00 00 mov 0x23c(%ebx),%edx
801033bb: 85 d2 test %edx,%edx
801033bd: 75 c1 jne 80103380 <pipewrite+0x50>
release(&p->lock);
801033bf: 89 1c 24 mov %ebx,(%esp)
801033c2: e8 d9 0e 00 00 call 801042a0 <release>
return -1;
801033c7: b8 ff ff ff ff mov $0xffffffff,%eax
p->data[p->nwrite++ % PIPESIZE] = addr[i];
}
wakeup(&p->nread); //DOC: pipewrite-wakeup1
release(&p->lock);
return n;
}
801033cc: 83 c4 1c add $0x1c,%esp
801033cf: 5b pop %ebx
801033d0: 5e pop %esi
801033d1: 5f pop %edi
801033d2: 5d pop %ebp
801033d3: c3 ret
while(p->nwrite == p->nread + PIPESIZE){ //DOC: pipewrite-full
801033d4: 89 c2 mov %eax,%edx
801033d6: 66 90 xchg %ax,%ax
p->data[p->nwrite++ % PIPESIZE] = addr[i];
801033d8: 8b 4d e4 mov -0x1c(%ebp),%ecx
801033db: 8d 42 01 lea 0x1(%edx),%eax
801033de: 81 e2 ff 01 00 00 and $0x1ff,%edx
801033e4: 89 83 38 02 00 00 mov %eax,0x238(%ebx)
801033ea: 83 45 e4 01 addl $0x1,-0x1c(%ebp)
801033ee: 0f b6 09 movzbl (%ecx),%ecx
801033f1: 88 4c 13 34 mov %cl,0x34(%ebx,%edx,1)
for(i = 0; i < n; i++){
801033f5: 8b 4d e4 mov -0x1c(%ebp),%ecx
801033f8: 3b 4d e0 cmp -0x20(%ebp),%ecx
801033fb: 0f 85 6c ff ff ff jne 8010336d <pipewrite+0x3d>
wakeup(&p->nread); //DOC: pipewrite-wakeup1
80103401: 8d 83 34 02 00 00 lea 0x234(%ebx),%eax
80103407: 89 04 24 mov %eax,(%esp)
8010340a: e8 e1 09 00 00 call 80103df0 <wakeup>
release(&p->lock);
8010340f: 89 1c 24 mov %ebx,(%esp)
80103412: e8 89 0e 00 00 call 801042a0 <release>
return n;
80103417: 8b 45 10 mov 0x10(%ebp),%eax
8010341a: eb b0 jmp 801033cc <pipewrite+0x9c>
8010341c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80103420 <piperead>:
int
piperead(struct pipe *p, char *addr, int n)
{
80103420: 55 push %ebp
80103421: 89 e5 mov %esp,%ebp
80103423: 57 push %edi
80103424: 56 push %esi
80103425: 53 push %ebx
80103426: 83 ec 1c sub $0x1c,%esp
80103429: 8b 75 08 mov 0x8(%ebp),%esi
8010342c: 8b 7d 0c mov 0xc(%ebp),%edi
int i;
acquire(&p->lock);
8010342f: 89 34 24 mov %esi,(%esp)
80103432: e8 79 0d 00 00 call 801041b0 <acquire>
while(p->nread == p->nwrite && p->writeopen){ //DOC: pipe-empty
80103437: 8b 86 34 02 00 00 mov 0x234(%esi),%eax
8010343d: 3b 86 38 02 00 00 cmp 0x238(%esi),%eax
80103443: 75 5b jne 801034a0 <piperead+0x80>
80103445: 8b 9e 40 02 00 00 mov 0x240(%esi),%ebx
8010344b: 85 db test %ebx,%ebx
8010344d: 74 51 je 801034a0 <piperead+0x80>
if(myproc()->killed){
release(&p->lock);
return -1;
}
sleep(&p->nread, &p->lock); //DOC: piperead-sleep
8010344f: 8d 9e 34 02 00 00 lea 0x234(%esi),%ebx
80103455: eb 25 jmp 8010347c <piperead+0x5c>
80103457: 90 nop
80103458: 89 74 24 04 mov %esi,0x4(%esp)
8010345c: 89 1c 24 mov %ebx,(%esp)
8010345f: e8 ec 07 00 00 call 80103c50 <sleep>
while(p->nread == p->nwrite && p->writeopen){ //DOC: pipe-empty
80103464: 8b 86 34 02 00 00 mov 0x234(%esi),%eax
8010346a: 3b 86 38 02 00 00 cmp 0x238(%esi),%eax
80103470: 75 2e jne 801034a0 <piperead+0x80>
80103472: 8b 96 40 02 00 00 mov 0x240(%esi),%edx
80103478: 85 d2 test %edx,%edx
8010347a: 74 24 je 801034a0 <piperead+0x80>
if(myproc()->killed){
8010347c: e8 5f 02 00 00 call 801036e0 <myproc>
80103481: 8b 48 24 mov 0x24(%eax),%ecx
80103484: 85 c9 test %ecx,%ecx
80103486: 74 d0 je 80103458 <piperead+0x38>
release(&p->lock);
80103488: 89 34 24 mov %esi,(%esp)
8010348b: e8 10 0e 00 00 call 801042a0 <release>
addr[i] = p->data[p->nread++ % PIPESIZE];
}
wakeup(&p->nwrite); //DOC: piperead-wakeup
release(&p->lock);
return i;
}
80103490: 83 c4 1c add $0x1c,%esp
return -1;
80103493: b8 ff ff ff ff mov $0xffffffff,%eax
}
80103498: 5b pop %ebx
80103499: 5e pop %esi
8010349a: 5f pop %edi
8010349b: 5d pop %ebp
8010349c: c3 ret
8010349d: 8d 76 00 lea 0x0(%esi),%esi
for(i = 0; i < n; i++){ //DOC: piperead-copy
801034a0: 8b 55 10 mov 0x10(%ebp),%edx
if(p->nread == p->nwrite)
801034a3: 31 db xor %ebx,%ebx
for(i = 0; i < n; i++){ //DOC: piperead-copy
801034a5: 85 d2 test %edx,%edx
801034a7: 7f 2b jg 801034d4 <piperead+0xb4>
801034a9: eb 31 jmp 801034dc <piperead+0xbc>
801034ab: 90 nop
801034ac: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
addr[i] = p->data[p->nread++ % PIPESIZE];
801034b0: 8d 48 01 lea 0x1(%eax),%ecx
801034b3: 25 ff 01 00 00 and $0x1ff,%eax
801034b8: 89 8e 34 02 00 00 mov %ecx,0x234(%esi)
801034be: 0f b6 44 06 34 movzbl 0x34(%esi,%eax,1),%eax
801034c3: 88 04 1f mov %al,(%edi,%ebx,1)
for(i = 0; i < n; i++){ //DOC: piperead-copy
801034c6: 83 c3 01 add $0x1,%ebx
801034c9: 3b 5d 10 cmp 0x10(%ebp),%ebx
801034cc: 74 0e je 801034dc <piperead+0xbc>
if(p->nread == p->nwrite)
801034ce: 8b 86 34 02 00 00 mov 0x234(%esi),%eax
801034d4: 3b 86 38 02 00 00 cmp 0x238(%esi),%eax
801034da: 75 d4 jne 801034b0 <piperead+0x90>
wakeup(&p->nwrite); //DOC: piperead-wakeup
801034dc: 8d 86 38 02 00 00 lea 0x238(%esi),%eax
801034e2: 89 04 24 mov %eax,(%esp)
801034e5: e8 06 09 00 00 call 80103df0 <wakeup>
release(&p->lock);
801034ea: 89 34 24 mov %esi,(%esp)
801034ed: e8 ae 0d 00 00 call 801042a0 <release>
}
801034f2: 83 c4 1c add $0x1c,%esp
return i;
801034f5: 89 d8 mov %ebx,%eax
}
801034f7: 5b pop %ebx
801034f8: 5e pop %esi
801034f9: 5f pop %edi
801034fa: 5d pop %ebp
801034fb: c3 ret
801034fc: 66 90 xchg %ax,%ax
801034fe: 66 90 xchg %ax,%ax
80103500 <allocproc>:
// If found, change state to EMBRYO and initialize
// state required to run in the kernel.
// Otherwise return 0.
static struct proc*
allocproc(void)
{
80103500: 55 push %ebp
80103501: 89 e5 mov %esp,%ebp
80103503: 53 push %ebx
struct proc *p;
char *sp;
acquire(&ptable.lock);
for(p = ptable.proc; p < &ptable.proc[NPROC]; p++)
80103504: bb 54 2d 11 80 mov $0x80112d54,%ebx
{
80103509: 83 ec 14 sub $0x14,%esp
acquire(&ptable.lock);
8010350c: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
80103513: e8 98 0c 00 00 call 801041b0 <acquire>
80103518: eb 14 jmp 8010352e <allocproc+0x2e>
8010351a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
for(p = ptable.proc; p < &ptable.proc[NPROC]; p++)
80103520: 81 c3 84 00 00 00 add $0x84,%ebx
80103526: 81 fb 54 4e 11 80 cmp $0x80114e54,%ebx
8010352c: 74 7a je 801035a8 <allocproc+0xa8>
if(p->state == UNUSED)
8010352e: 8b 43 0c mov 0xc(%ebx),%eax
80103531: 85 c0 test %eax,%eax
80103533: 75 eb jne 80103520 <allocproc+0x20>
release(&ptable.lock);
return 0;
found:
p->state = EMBRYO;
p->pid = nextpid++;
80103535: a1 04 a0 10 80 mov 0x8010a004,%eax
release(&ptable.lock);
8010353a: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
p->state = EMBRYO;
80103541: c7 43 0c 01 00 00 00 movl $0x1,0xc(%ebx)
p->pid = nextpid++;
80103548: 8d 50 01 lea 0x1(%eax),%edx
8010354b: 89 15 04 a0 10 80 mov %edx,0x8010a004
80103551: 89 43 10 mov %eax,0x10(%ebx)
release(&ptable.lock);
80103554: e8 47 0d 00 00 call 801042a0 <release>
// Allocate kernel stack.
if((p->kstack = kalloc()) == 0){
80103559: e8 82 ef ff ff call 801024e0 <kalloc>
8010355e: 85 c0 test %eax,%eax
80103560: 89 43 08 mov %eax,0x8(%ebx)
80103563: 74 57 je 801035bc <allocproc+0xbc>
return 0;
}
sp = p->kstack + KSTACKSIZE;
// Leave room for trap frame.
sp -= sizeof *p->tf;
80103565: 8d 90 b4 0f 00 00 lea 0xfb4(%eax),%edx
// Set up new context to start executing at forkret,
// which returns to trapret.
sp -= 4;
*(uint*)sp = (uint)trapret;
sp -= sizeof *p->context;
8010356b: 05 9c 0f 00 00 add $0xf9c,%eax
sp -= sizeof *p->tf;
80103570: 89 53 18 mov %edx,0x18(%ebx)
*(uint*)sp = (uint)trapret;
80103573: c7 40 14 05 55 10 80 movl $0x80105505,0x14(%eax)
p->context = (struct context*)sp;
memset(p->context, 0, sizeof *p->context);
8010357a: c7 44 24 08 14 00 00 movl $0x14,0x8(%esp)
80103581: 00
80103582: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
80103589: 00
8010358a: 89 04 24 mov %eax,(%esp)
p->context = (struct context*)sp;
8010358d: 89 43 1c mov %eax,0x1c(%ebx)
memset(p->context, 0, sizeof *p->context);
80103590: e8 5b 0d 00 00 call 801042f0 <memset>
p->context->eip = (uint)forkret;
80103595: 8b 43 1c mov 0x1c(%ebx),%eax
80103598: c7 40 10 d0 35 10 80 movl $0x801035d0,0x10(%eax)
return p;
8010359f: 89 d8 mov %ebx,%eax
}
801035a1: 83 c4 14 add $0x14,%esp
801035a4: 5b pop %ebx
801035a5: 5d pop %ebp
801035a6: c3 ret
801035a7: 90 nop
release(&ptable.lock);
801035a8: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
801035af: e8 ec 0c 00 00 call 801042a0 <release>
}
801035b4: 83 c4 14 add $0x14,%esp
return 0;
801035b7: 31 c0 xor %eax,%eax
}
801035b9: 5b pop %ebx
801035ba: 5d pop %ebp
801035bb: c3 ret
p->state = UNUSED;
801035bc: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx)
return 0;
801035c3: eb dc jmp 801035a1 <allocproc+0xa1>
801035c5: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801035c9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
801035d0 <forkret>:
// A fork child's very first scheduling by scheduler()
// will swtch here. "Return" to user space.
void
forkret(void)
{
801035d0: 55 push %ebp
801035d1: 89 e5 mov %esp,%ebp
801035d3: 83 ec 18 sub $0x18,%esp
static int first = 1;
// Still holding ptable.lock from scheduler.
release(&ptable.lock);
801035d6: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
801035dd: e8 be 0c 00 00 call 801042a0 <release>
if (first) {
801035e2: a1 00 a0 10 80 mov 0x8010a000,%eax
801035e7: 85 c0 test %eax,%eax
801035e9: 75 05 jne 801035f0 <forkret+0x20>
iinit(ROOTDEV);
initlog(ROOTDEV);
}
// Return to "caller", actually trapret (see allocproc).
}
801035eb: c9 leave
801035ec: c3 ret
801035ed: 8d 76 00 lea 0x0(%esi),%esi
iinit(ROOTDEV);
801035f0: c7 04 24 01 00 00 00 movl $0x1,(%esp)
first = 0;
801035f7: c7 05 00 a0 10 80 00 movl $0x0,0x8010a000
801035fe: 00 00 00
iinit(ROOTDEV);
80103601: e8 aa de ff ff call 801014b0 <iinit>
initlog(ROOTDEV);
80103606: c7 04 24 01 00 00 00 movl $0x1,(%esp)
8010360d: e8 9e f4 ff ff call 80102ab0 <initlog>
}
80103612: c9 leave
80103613: c3 ret
80103614: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
8010361a: 8d bf 00 00 00 00 lea 0x0(%edi),%edi
80103620 <pinit>:
{
80103620: 55 push %ebp
80103621: 89 e5 mov %esp,%ebp
80103623: 83 ec 18 sub $0x18,%esp
initlock(&ptable.lock, "ptable");
80103626: c7 44 24 04 d5 73 10 movl $0x801073d5,0x4(%esp)
8010362d: 80
8010362e: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
80103635: e8 86 0a 00 00 call 801040c0 <initlock>
}
8010363a: c9 leave
8010363b: c3 ret
8010363c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80103640 <mycpu>:
{
80103640: 55 push %ebp
80103641: 89 e5 mov %esp,%ebp
80103643: 56 push %esi
80103644: 53 push %ebx
80103645: 83 ec 10 sub $0x10,%esp
asm volatile("pushfl; popl %0" : "=r" (eflags));
80103648: 9c pushf
80103649: 58 pop %eax
if(readeflags()&FL_IF)
8010364a: f6 c4 02 test $0x2,%ah
8010364d: 75 57 jne 801036a6 <mycpu+0x66>
apicid = lapicid();
8010364f: e8 4c f1 ff ff call 801027a0 <lapicid>
for (i = 0; i < ncpu; ++i) {
80103654: 8b 35 00 2d 11 80 mov 0x80112d00,%esi
8010365a: 85 f6 test %esi,%esi
8010365c: 7e 3c jle 8010369a <mycpu+0x5a>
if (cpus[i].apicid == apicid)
8010365e: 0f b6 15 80 27 11 80 movzbl 0x80112780,%edx
80103665: 39 c2 cmp %eax,%edx
80103667: 74 2d je 80103696 <mycpu+0x56>
80103669: b9 30 28 11 80 mov $0x80112830,%ecx
for (i = 0; i < ncpu; ++i) {
8010366e: 31 d2 xor %edx,%edx
80103670: 83 c2 01 add $0x1,%edx
80103673: 39 f2 cmp %esi,%edx
80103675: 74 23 je 8010369a <mycpu+0x5a>
if (cpus[i].apicid == apicid)
80103677: 0f b6 19 movzbl (%ecx),%ebx
8010367a: 81 c1 b0 00 00 00 add $0xb0,%ecx
80103680: 39 c3 cmp %eax,%ebx
80103682: 75 ec jne 80103670 <mycpu+0x30>
return &cpus[i];
80103684: 69 c2 b0 00 00 00 imul $0xb0,%edx,%eax
}
8010368a: 83 c4 10 add $0x10,%esp
8010368d: 5b pop %ebx
8010368e: 5e pop %esi
8010368f: 5d pop %ebp
return &cpus[i];
80103690: 05 80 27 11 80 add $0x80112780,%eax
}
80103695: c3 ret
for (i = 0; i < ncpu; ++i) {
80103696: 31 d2 xor %edx,%edx
80103698: eb ea jmp 80103684 <mycpu+0x44>
panic("unknown apicid\n");
8010369a: c7 04 24 dc 73 10 80 movl $0x801073dc,(%esp)
801036a1: e8 ba cc ff ff call 80100360 <panic>
panic("mycpu called with interrupts enabled\n");
801036a6: c7 04 24 b8 74 10 80 movl $0x801074b8,(%esp)
801036ad: e8 ae cc ff ff call 80100360 <panic>
801036b2: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
801036b9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
801036c0 <cpuid>:
cpuid() {
801036c0: 55 push %ebp
801036c1: 89 e5 mov %esp,%ebp
801036c3: 83 ec 08 sub $0x8,%esp
return mycpu()-cpus;
801036c6: e8 75 ff ff ff call 80103640 <mycpu>
}
801036cb: c9 leave
return mycpu()-cpus;
801036cc: 2d 80 27 11 80 sub $0x80112780,%eax
801036d1: c1 f8 04 sar $0x4,%eax
801036d4: 69 c0 a3 8b 2e ba imul $0xba2e8ba3,%eax,%eax
}
801036da: c3 ret
801036db: 90 nop
801036dc: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801036e0 <myproc>:
myproc(void) {
801036e0: 55 push %ebp
801036e1: 89 e5 mov %esp,%ebp
801036e3: 53 push %ebx
801036e4: 83 ec 04 sub $0x4,%esp
pushcli();
801036e7: e8 84 0a 00 00 call 80104170 <pushcli>
c = mycpu();
801036ec: e8 4f ff ff ff call 80103640 <mycpu>
p = c->proc;
801036f1: 8b 98 ac 00 00 00 mov 0xac(%eax),%ebx
popcli();
801036f7: e8 34 0b 00 00 call 80104230 <popcli>
}
801036fc: 83 c4 04 add $0x4,%esp
801036ff: 89 d8 mov %ebx,%eax
80103701: 5b pop %ebx
80103702: 5d pop %ebp
80103703: c3 ret
80103704: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
8010370a: 8d bf 00 00 00 00 lea 0x0(%edi),%edi
80103710 <userinit>:
{
80103710: 55 push %ebp
80103711: 89 e5 mov %esp,%ebp
80103713: 53 push %ebx
80103714: 83 ec 14 sub $0x14,%esp
p = allocproc();
80103717: e8 e4 fd ff ff call 80103500 <allocproc>
8010371c: 89 c3 mov %eax,%ebx
initproc = p;
8010371e: a3 b8 a5 10 80 mov %eax,0x8010a5b8
if((p->pgdir = setupkvm()) == 0)
80103723: e8 68 33 00 00 call 80106a90 <setupkvm>
80103728: 85 c0 test %eax,%eax
8010372a: 89 43 04 mov %eax,0x4(%ebx)
8010372d: 0f 84 d4 00 00 00 je 80103807 <userinit+0xf7>
inituvm(p->pgdir, _binary_initcode_start, (int)_binary_initcode_size);
80103733: 89 04 24 mov %eax,(%esp)
80103736: c7 44 24 08 2c 00 00 movl $0x2c,0x8(%esp)
8010373d: 00
8010373e: c7 44 24 04 60 a4 10 movl $0x8010a460,0x4(%esp)
80103745: 80
80103746: e8 55 30 00 00 call 801067a0 <inituvm>
p->sz = PGSIZE;
8010374b: c7 03 00 10 00 00 movl $0x1000,(%ebx)
memset(p->tf, 0, sizeof(*p->tf));
80103751: c7 44 24 08 4c 00 00 movl $0x4c,0x8(%esp)
80103758: 00
80103759: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
80103760: 00
80103761: 8b 43 18 mov 0x18(%ebx),%eax
80103764: 89 04 24 mov %eax,(%esp)
80103767: e8 84 0b 00 00 call 801042f0 <memset>
p->tf->cs = (SEG_UCODE << 3) | DPL_USER;
8010376c: 8b 43 18 mov 0x18(%ebx),%eax
8010376f: ba 1b 00 00 00 mov $0x1b,%edx
p->tf->ds = (SEG_UDATA << 3) | DPL_USER;
80103774: b9 23 00 00 00 mov $0x23,%ecx
p->tf->cs = (SEG_UCODE << 3) | DPL_USER;
80103779: 66 89 50 3c mov %dx,0x3c(%eax)
p->tf->ds = (SEG_UDATA << 3) | DPL_USER;
8010377d: 8b 43 18 mov 0x18(%ebx),%eax
80103780: 66 89 48 2c mov %cx,0x2c(%eax)
p->tf->es = p->tf->ds;
80103784: 8b 43 18 mov 0x18(%ebx),%eax
80103787: 0f b7 50 2c movzwl 0x2c(%eax),%edx
8010378b: 66 89 50 28 mov %dx,0x28(%eax)
p->tf->ss = p->tf->ds;
8010378f: 8b 43 18 mov 0x18(%ebx),%eax
80103792: 0f b7 50 2c movzwl 0x2c(%eax),%edx
80103796: 66 89 50 48 mov %dx,0x48(%eax)
p->tf->eflags = FL_IF;
8010379a: 8b 43 18 mov 0x18(%ebx),%eax
8010379d: c7 40 40 00 02 00 00 movl $0x200,0x40(%eax)
p->tf->esp = PGSIZE;
801037a4: 8b 43 18 mov 0x18(%ebx),%eax
801037a7: c7 40 44 00 10 00 00 movl $0x1000,0x44(%eax)
p->tf->eip = 0; // beginning of initcode.S
801037ae: 8b 43 18 mov 0x18(%ebx),%eax
801037b1: c7 40 38 00 00 00 00 movl $0x0,0x38(%eax)
safestrcpy(p->name, "initcode", sizeof(p->name));
801037b8: 8d 43 6c lea 0x6c(%ebx),%eax
801037bb: c7 44 24 08 10 00 00 movl $0x10,0x8(%esp)
801037c2: 00
801037c3: c7 44 24 04 05 74 10 movl $0x80107405,0x4(%esp)
801037ca: 80
801037cb: 89 04 24 mov %eax,(%esp)
801037ce: e8 fd 0c 00 00 call 801044d0 <safestrcpy>
p->cwd = namei("/");
801037d3: c7 04 24 0e 74 10 80 movl $0x8010740e,(%esp)
801037da: e8 61 e7 ff ff call 80101f40 <namei>
801037df: 89 43 68 mov %eax,0x68(%ebx)
acquire(&ptable.lock);
801037e2: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
801037e9: e8 c2 09 00 00 call 801041b0 <acquire>
p->state = RUNNABLE;
801037ee: c7 43 0c 03 00 00 00 movl $0x3,0xc(%ebx)
release(&ptable.lock);
801037f5: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
801037fc: e8 9f 0a 00 00 call 801042a0 <release>
}
80103801: 83 c4 14 add $0x14,%esp
80103804: 5b pop %ebx
80103805: 5d pop %ebp
80103806: c3 ret
panic("userinit: out of memory?");
80103807: c7 04 24 ec 73 10 80 movl $0x801073ec,(%esp)
8010380e: e8 4d cb ff ff call 80100360 <panic>
80103813: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80103819: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80103820 <growproc>:
{
80103820: 55 push %ebp
80103821: 89 e5 mov %esp,%ebp
80103823: 56 push %esi
80103824: 53 push %ebx
80103825: 83 ec 10 sub $0x10,%esp
80103828: 8b 75 08 mov 0x8(%ebp),%esi
struct proc *curproc = myproc();
8010382b: e8 b0 fe ff ff call 801036e0 <myproc>
if(n > 0){
80103830: 83 fe 00 cmp $0x0,%esi
struct proc *curproc = myproc();
80103833: 89 c3 mov %eax,%ebx
sz = curproc->sz;
80103835: 8b 00 mov (%eax),%eax
if(n > 0){
80103837: 7e 2f jle 80103868 <growproc+0x48>
if((sz = allocuvm(curproc->pgdir, sz, sz + n)) == 0)
80103839: 01 c6 add %eax,%esi
8010383b: 89 74 24 08 mov %esi,0x8(%esp)
8010383f: 89 44 24 04 mov %eax,0x4(%esp)
80103843: 8b 43 04 mov 0x4(%ebx),%eax
80103846: 89 04 24 mov %eax,(%esp)
80103849: e8 a2 30 00 00 call 801068f0 <allocuvm>
8010384e: 85 c0 test %eax,%eax
80103850: 74 36 je 80103888 <growproc+0x68>
curproc->sz = sz;
80103852: 89 03 mov %eax,(%ebx)
switchuvm(curproc);
80103854: 89 1c 24 mov %ebx,(%esp)
80103857: e8 34 2e 00 00 call 80106690 <switchuvm>
return 0;
8010385c: 31 c0 xor %eax,%eax
}
8010385e: 83 c4 10 add $0x10,%esp
80103861: 5b pop %ebx
80103862: 5e pop %esi
80103863: 5d pop %ebp
80103864: c3 ret
80103865: 8d 76 00 lea 0x0(%esi),%esi
} else if(n < 0){
80103868: 74 e8 je 80103852 <growproc+0x32>
if((sz = deallocuvm(curproc->pgdir, sz, sz + n)) == 0)
8010386a: 01 c6 add %eax,%esi
8010386c: 89 74 24 08 mov %esi,0x8(%esp)
80103870: 89 44 24 04 mov %eax,0x4(%esp)
80103874: 8b 43 04 mov 0x4(%ebx),%eax
80103877: 89 04 24 mov %eax,(%esp)
8010387a: e8 71 31 00 00 call 801069f0 <deallocuvm>
8010387f: 85 c0 test %eax,%eax
80103881: 75 cf jne 80103852 <growproc+0x32>
80103883: 90 nop
80103884: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
return -1;
80103888: b8 ff ff ff ff mov $0xffffffff,%eax
8010388d: eb cf jmp 8010385e <growproc+0x3e>
8010388f: 90 nop
80103890 <fork>:
{
80103890: 55 push %ebp
80103891: 89 e5 mov %esp,%ebp
80103893: 57 push %edi
80103894: 56 push %esi
80103895: 53 push %ebx
80103896: 83 ec 1c sub $0x1c,%esp
struct proc *curproc = myproc();
80103899: e8 42 fe ff ff call 801036e0 <myproc>
8010389e: 89 c3 mov %eax,%ebx
if((np = allocproc()) == 0){
801038a0: e8 5b fc ff ff call 80103500 <allocproc>
801038a5: 85 c0 test %eax,%eax
801038a7: 89 c7 mov %eax,%edi
801038a9: 89 45 e4 mov %eax,-0x1c(%ebp)
801038ac: 0f 84 c4 00 00 00 je 80103976 <fork+0xe6>
if((np->pgdir = copyuvm(curproc->pgdir, curproc->sz)) == 0){
801038b2: 8b 03 mov (%ebx),%eax
801038b4: 89 44 24 04 mov %eax,0x4(%esp)
801038b8: 8b 43 04 mov 0x4(%ebx),%eax
801038bb: 89 04 24 mov %eax,(%esp)
801038be: e8 ad 32 00 00 call 80106b70 <copyuvm>
801038c3: 85 c0 test %eax,%eax
801038c5: 89 47 04 mov %eax,0x4(%edi)
801038c8: 0f 84 af 00 00 00 je 8010397d <fork+0xed>
np->sz = curproc->sz;
801038ce: 8b 03 mov (%ebx),%eax
801038d0: 8b 4d e4 mov -0x1c(%ebp),%ecx
801038d3: 89 01 mov %eax,(%ecx)
np->userStackTop = curproc->userStackTop; //lab3
801038d5: 8b 43 7c mov 0x7c(%ebx),%eax
*np->tf = *curproc->tf;
801038d8: 8b 79 18 mov 0x18(%ecx),%edi
np->parent = curproc;
801038db: 89 59 14 mov %ebx,0x14(%ecx)
np->userStackTop = curproc->userStackTop; //lab3
801038de: 89 41 7c mov %eax,0x7c(%ecx)
*np->tf = *curproc->tf;
801038e1: 8b 73 18 mov 0x18(%ebx),%esi
801038e4: 89 c8 mov %ecx,%eax
801038e6: b9 13 00 00 00 mov $0x13,%ecx
801038eb: f3 a5 rep movsl %ds:(%esi),%es:(%edi)
for(i = 0; i < NOFILE; i++)
801038ed: 31 f6 xor %esi,%esi
np->tf->eax = 0;
801038ef: 8b 40 18 mov 0x18(%eax),%eax
801038f2: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax)
801038f9: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
if(curproc->ofile[i])
80103900: 8b 44 b3 28 mov 0x28(%ebx,%esi,4),%eax
80103904: 85 c0 test %eax,%eax
80103906: 74 0f je 80103917 <fork+0x87>
np->ofile[i] = filedup(curproc->ofile[i]);
80103908: 89 04 24 mov %eax,(%esp)
8010390b: e8 00 d5 ff ff call 80100e10 <filedup>
80103910: 8b 55 e4 mov -0x1c(%ebp),%edx
80103913: 89 44 b2 28 mov %eax,0x28(%edx,%esi,4)
for(i = 0; i < NOFILE; i++)
80103917: 83 c6 01 add $0x1,%esi
8010391a: 83 fe 10 cmp $0x10,%esi
8010391d: 75 e1 jne 80103900 <fork+0x70>
np->cwd = idup(curproc->cwd);
8010391f: 8b 43 68 mov 0x68(%ebx),%eax
safestrcpy(np->name, curproc->name, sizeof(curproc->name));
80103922: 83 c3 6c add $0x6c,%ebx
np->cwd = idup(curproc->cwd);
80103925: 89 04 24 mov %eax,(%esp)
80103928: e8 93 dd ff ff call 801016c0 <idup>
8010392d: 8b 7d e4 mov -0x1c(%ebp),%edi
80103930: 89 47 68 mov %eax,0x68(%edi)
safestrcpy(np->name, curproc->name, sizeof(curproc->name));
80103933: 8d 47 6c lea 0x6c(%edi),%eax
80103936: 89 5c 24 04 mov %ebx,0x4(%esp)
8010393a: c7 44 24 08 10 00 00 movl $0x10,0x8(%esp)
80103941: 00
80103942: 89 04 24 mov %eax,(%esp)
80103945: e8 86 0b 00 00 call 801044d0 <safestrcpy>
pid = np->pid;
8010394a: 8b 5f 10 mov 0x10(%edi),%ebx
acquire(&ptable.lock);
8010394d: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
80103954: e8 57 08 00 00 call 801041b0 <acquire>
np->state = RUNNABLE;
80103959: c7 47 0c 03 00 00 00 movl $0x3,0xc(%edi)
release(&ptable.lock);
80103960: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
80103967: e8 34 09 00 00 call 801042a0 <release>
return pid;
8010396c: 89 d8 mov %ebx,%eax
}
8010396e: 83 c4 1c add $0x1c,%esp
80103971: 5b pop %ebx
80103972: 5e pop %esi
80103973: 5f pop %edi
80103974: 5d pop %ebp
80103975: c3 ret
return -1;
80103976: b8 ff ff ff ff mov $0xffffffff,%eax
8010397b: eb f1 jmp 8010396e <fork+0xde>
kfree(np->kstack);
8010397d: 8b 7d e4 mov -0x1c(%ebp),%edi
80103980: 8b 47 08 mov 0x8(%edi),%eax
80103983: 89 04 24 mov %eax,(%esp)
80103986: e8 a5 e9 ff ff call 80102330 <kfree>
return -1;
8010398b: b8 ff ff ff ff mov $0xffffffff,%eax
np->kstack = 0;
80103990: c7 47 08 00 00 00 00 movl $0x0,0x8(%edi)
np->state = UNUSED;
80103997: c7 47 0c 00 00 00 00 movl $0x0,0xc(%edi)
return -1;
8010399e: eb ce jmp 8010396e <fork+0xde>
801039a0 <scheduler>:
{
801039a0: 55 push %ebp
801039a1: 89 e5 mov %esp,%ebp
801039a3: 57 push %edi
801039a4: 56 push %esi
801039a5: 53 push %ebx
801039a6: 83 ec 1c sub $0x1c,%esp
struct cpu *c = mycpu();
801039a9: e8 92 fc ff ff call 80103640 <mycpu>
801039ae: 89 c6 mov %eax,%esi
c->proc = 0;
801039b0: c7 80 ac 00 00 00 00 movl $0x0,0xac(%eax)
801039b7: 00 00 00
801039ba: 8d 78 04 lea 0x4(%eax),%edi
801039bd: 8d 76 00 lea 0x0(%esi),%esi
asm volatile("sti");
801039c0: fb sti
acquire(&ptable.lock);
801039c1: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
for(p = ptable.proc; p < &ptable.proc[NPROC]; p++){
801039c8: bb 54 2d 11 80 mov $0x80112d54,%ebx
acquire(&ptable.lock);
801039cd: e8 de 07 00 00 call 801041b0 <acquire>
801039d2: eb 12 jmp 801039e6 <scheduler+0x46>
801039d4: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
for(p = ptable.proc; p < &ptable.proc[NPROC]; p++){
801039d8: 81 c3 84 00 00 00 add $0x84,%ebx
801039de: 81 fb 54 4e 11 80 cmp $0x80114e54,%ebx
801039e4: 74 4a je 80103a30 <scheduler+0x90>
if(p->state != RUNNABLE)
801039e6: 83 7b 0c 03 cmpl $0x3,0xc(%ebx)
801039ea: 75 ec jne 801039d8 <scheduler+0x38>
c->proc = p;
801039ec: 89 9e ac 00 00 00 mov %ebx,0xac(%esi)
switchuvm(p);
801039f2: 89 1c 24 mov %ebx,(%esp)
for(p = ptable.proc; p < &ptable.proc[NPROC]; p++){
801039f5: 81 c3 84 00 00 00 add $0x84,%ebx
switchuvm(p);
801039fb: e8 90 2c 00 00 call 80106690 <switchuvm>
swtch(&(c->scheduler), p->context);
80103a00: 8b 43 98 mov -0x68(%ebx),%eax
p->state = RUNNING;
80103a03: c7 43 88 04 00 00 00 movl $0x4,-0x78(%ebx)
swtch(&(c->scheduler), p->context);
80103a0a: 89 3c 24 mov %edi,(%esp)
80103a0d: 89 44 24 04 mov %eax,0x4(%esp)
80103a11: e8 15 0b 00 00 call 8010452b <swtch>
switchkvm();
80103a16: e8 55 2c 00 00 call 80106670 <switchkvm>
for(p = ptable.proc; p < &ptable.proc[NPROC]; p++){
80103a1b: 81 fb 54 4e 11 80 cmp $0x80114e54,%ebx
c->proc = 0;
80103a21: c7 86 ac 00 00 00 00 movl $0x0,0xac(%esi)
80103a28: 00 00 00
for(p = ptable.proc; p < &ptable.proc[NPROC]; p++){
80103a2b: 75 b9 jne 801039e6 <scheduler+0x46>
80103a2d: 8d 76 00 lea 0x0(%esi),%esi
release(&ptable.lock);
80103a30: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
80103a37: e8 64 08 00 00 call 801042a0 <release>
}
80103a3c: eb 82 jmp 801039c0 <scheduler+0x20>
80103a3e: 66 90 xchg %ax,%ax
80103a40 <sched>:
{
80103a40: 55 push %ebp
80103a41: 89 e5 mov %esp,%ebp
80103a43: 56 push %esi
80103a44: 53 push %ebx
80103a45: 83 ec 10 sub $0x10,%esp
struct proc *p = myproc();
80103a48: e8 93 fc ff ff call 801036e0 <myproc>
if(!holding(&ptable.lock))
80103a4d: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
struct proc *p = myproc();
80103a54: 89 c3 mov %eax,%ebx
if(!holding(&ptable.lock))
80103a56: e8 e5 06 00 00 call 80104140 <holding>
80103a5b: 85 c0 test %eax,%eax
80103a5d: 74 4f je 80103aae <sched+0x6e>
if(mycpu()->ncli != 1)
80103a5f: e8 dc fb ff ff call 80103640 <mycpu>
80103a64: 83 b8 a4 00 00 00 01 cmpl $0x1,0xa4(%eax)
80103a6b: 75 65 jne 80103ad2 <sched+0x92>
if(p->state == RUNNING)
80103a6d: 83 7b 0c 04 cmpl $0x4,0xc(%ebx)
80103a71: 74 53 je 80103ac6 <sched+0x86>
asm volatile("pushfl; popl %0" : "=r" (eflags));
80103a73: 9c pushf
80103a74: 58 pop %eax
if(readeflags()&FL_IF)
80103a75: f6 c4 02 test $0x2,%ah
80103a78: 75 40 jne 80103aba <sched+0x7a>
intena = mycpu()->intena;
80103a7a: e8 c1 fb ff ff call 80103640 <mycpu>
swtch(&p->context, mycpu()->scheduler);
80103a7f: 83 c3 1c add $0x1c,%ebx
intena = mycpu()->intena;
80103a82: 8b b0 a8 00 00 00 mov 0xa8(%eax),%esi
swtch(&p->context, mycpu()->scheduler);
80103a88: e8 b3 fb ff ff call 80103640 <mycpu>
80103a8d: 8b 40 04 mov 0x4(%eax),%eax
80103a90: 89 1c 24 mov %ebx,(%esp)
80103a93: 89 44 24 04 mov %eax,0x4(%esp)
80103a97: e8 8f 0a 00 00 call 8010452b <swtch>
mycpu()->intena = intena;
80103a9c: e8 9f fb ff ff call 80103640 <mycpu>
80103aa1: 89 b0 a8 00 00 00 mov %esi,0xa8(%eax)
}
80103aa7: 83 c4 10 add $0x10,%esp
80103aaa: 5b pop %ebx
80103aab: 5e pop %esi
80103aac: 5d pop %ebp
80103aad: c3 ret
panic("sched ptable.lock");
80103aae: c7 04 24 10 74 10 80 movl $0x80107410,(%esp)
80103ab5: e8 a6 c8 ff ff call 80100360 <panic>
panic("sched interruptible");
80103aba: c7 04 24 3c 74 10 80 movl $0x8010743c,(%esp)
80103ac1: e8 9a c8 ff ff call 80100360 <panic>
panic("sched running");
80103ac6: c7 04 24 2e 74 10 80 movl $0x8010742e,(%esp)
80103acd: e8 8e c8 ff ff call 80100360 <panic>
panic("sched locks");
80103ad2: c7 04 24 22 74 10 80 movl $0x80107422,(%esp)
80103ad9: e8 82 c8 ff ff call 80100360 <panic>
80103ade: 66 90 xchg %ax,%ax
80103ae0 <exit>:
{
80103ae0: 55 push %ebp
80103ae1: 89 e5 mov %esp,%ebp
80103ae3: 56 push %esi
if(curproc == initproc)
80103ae4: 31 f6 xor %esi,%esi
{
80103ae6: 53 push %ebx
80103ae7: 83 ec 10 sub $0x10,%esp
struct proc *curproc = myproc();
80103aea: e8 f1 fb ff ff call 801036e0 <myproc>
if(curproc == initproc)
80103aef: 3b 05 b8 a5 10 80 cmp 0x8010a5b8,%eax
struct proc *curproc = myproc();
80103af5: 89 c3 mov %eax,%ebx
if(curproc == initproc)
80103af7: 0f 84 fd 00 00 00 je 80103bfa <exit+0x11a>
80103afd: 8d 76 00 lea 0x0(%esi),%esi
if(curproc->ofile[fd]){
80103b00: 8b 44 b3 28 mov 0x28(%ebx,%esi,4),%eax
80103b04: 85 c0 test %eax,%eax
80103b06: 74 10 je 80103b18 <exit+0x38>
fileclose(curproc->ofile[fd]);
80103b08: 89 04 24 mov %eax,(%esp)
80103b0b: e8 50 d3 ff ff call 80100e60 <fileclose>
curproc->ofile[fd] = 0;
80103b10: c7 44 b3 28 00 00 00 movl $0x0,0x28(%ebx,%esi,4)
80103b17: 00
for(fd = 0; fd < NOFILE; fd++){
80103b18: 83 c6 01 add $0x1,%esi
80103b1b: 83 fe 10 cmp $0x10,%esi
80103b1e: 75 e0 jne 80103b00 <exit+0x20>
begin_op();
80103b20: e8 2b f0 ff ff call 80102b50 <begin_op>
iput(curproc->cwd);
80103b25: 8b 43 68 mov 0x68(%ebx),%eax
80103b28: 89 04 24 mov %eax,(%esp)
80103b2b: e8 e0 dc ff ff call 80101810 <iput>
end_op();
80103b30: e8 8b f0 ff ff call 80102bc0 <end_op>
curproc->cwd = 0;
80103b35: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx)
acquire(&ptable.lock);
80103b3c: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
80103b43: e8 68 06 00 00 call 801041b0 <acquire>
wakeup1(curproc->parent);
80103b48: 8b 43 14 mov 0x14(%ebx),%eax
static void
wakeup1(void *chan)
{
struct proc *p;
for(p = ptable.proc; p < &ptable.proc[NPROC]; p++)
80103b4b: ba 54 2d 11 80 mov $0x80112d54,%edx
80103b50: eb 14 jmp 80103b66 <exit+0x86>
80103b52: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80103b58: 81 c2 84 00 00 00 add $0x84,%edx
80103b5e: 81 fa 54 4e 11 80 cmp $0x80114e54,%edx
80103b64: 74 20 je 80103b86 <exit+0xa6>
if(p->state == SLEEPING && p->chan == chan)
80103b66: 83 7a 0c 02 cmpl $0x2,0xc(%edx)
80103b6a: 75 ec jne 80103b58 <exit+0x78>
80103b6c: 3b 42 20 cmp 0x20(%edx),%eax
80103b6f: 75 e7 jne 80103b58 <exit+0x78>
p->state = RUNNABLE;
80103b71: c7 42 0c 03 00 00 00 movl $0x3,0xc(%edx)
for(p = ptable.proc; p < &ptable.proc[NPROC]; p++)
80103b78: 81 c2 84 00 00 00 add $0x84,%edx
80103b7e: 81 fa 54 4e 11 80 cmp $0x80114e54,%edx
80103b84: 75 e0 jne 80103b66 <exit+0x86>
p->parent = initproc;
80103b86: a1 b8 a5 10 80 mov 0x8010a5b8,%eax
80103b8b: b9 54 2d 11 80 mov $0x80112d54,%ecx
80103b90: eb 14 jmp 80103ba6 <exit+0xc6>
80103b92: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
for(p = ptable.proc; p < &ptable.proc[NPROC]; p++){
80103b98: 81 c1 84 00 00 00 add $0x84,%ecx
80103b9e: 81 f9 54 4e 11 80 cmp $0x80114e54,%ecx
80103ba4: 74 3c je 80103be2 <exit+0x102>
if(p->parent == curproc){
80103ba6: 39 59 14 cmp %ebx,0x14(%ecx)
80103ba9: 75 ed jne 80103b98 <exit+0xb8>
if(p->state == ZOMBIE)
80103bab: 83 79 0c 05 cmpl $0x5,0xc(%ecx)
p->parent = initproc;
80103baf: 89 41 14 mov %eax,0x14(%ecx)
if(p->state == ZOMBIE)
80103bb2: 75 e4 jne 80103b98 <exit+0xb8>
80103bb4: ba 54 2d 11 80 mov $0x80112d54,%edx
80103bb9: eb 13 jmp 80103bce <exit+0xee>
80103bbb: 90 nop
80103bbc: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
for(p = ptable.proc; p < &ptable.proc[NPROC]; p++)
80103bc0: 81 c2 84 00 00 00 add $0x84,%edx
80103bc6: 81 fa 54 4e 11 80 cmp $0x80114e54,%edx
80103bcc: 74 ca je 80103b98 <exit+0xb8>
if(p->state == SLEEPING && p->chan == chan)
80103bce: 83 7a 0c 02 cmpl $0x2,0xc(%edx)
80103bd2: 75 ec jne 80103bc0 <exit+0xe0>
80103bd4: 3b 42 20 cmp 0x20(%edx),%eax
80103bd7: 75 e7 jne 80103bc0 <exit+0xe0>
p->state = RUNNABLE;
80103bd9: c7 42 0c 03 00 00 00 movl $0x3,0xc(%edx)
80103be0: eb de jmp 80103bc0 <exit+0xe0>
curproc->state = ZOMBIE;
80103be2: c7 43 0c 05 00 00 00 movl $0x5,0xc(%ebx)
sched();
80103be9: e8 52 fe ff ff call 80103a40 <sched>
panic("zombie exit");
80103bee: c7 04 24 5d 74 10 80 movl $0x8010745d,(%esp)
80103bf5: e8 66 c7 ff ff call 80100360 <panic>
panic("init exiting");
80103bfa: c7 04 24 50 74 10 80 movl $0x80107450,(%esp)
80103c01: e8 5a c7 ff ff call 80100360 <panic>
80103c06: 8d 76 00 lea 0x0(%esi),%esi
80103c09: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80103c10 <yield>:
{
80103c10: 55 push %ebp
80103c11: 89 e5 mov %esp,%ebp
80103c13: 83 ec 18 sub $0x18,%esp
acquire(&ptable.lock); //DOC: yieldlock
80103c16: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
80103c1d: e8 8e 05 00 00 call 801041b0 <acquire>
myproc()->state = RUNNABLE;
80103c22: e8 b9 fa ff ff call 801036e0 <myproc>
80103c27: c7 40 0c 03 00 00 00 movl $0x3,0xc(%eax)
sched();
80103c2e: e8 0d fe ff ff call 80103a40 <sched>
release(&ptable.lock);
80103c33: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
80103c3a: e8 61 06 00 00 call 801042a0 <release>
}
80103c3f: c9 leave
80103c40: c3 ret
80103c41: eb 0d jmp 80103c50 <sleep>
80103c43: 90 nop
80103c44: 90 nop
80103c45: 90 nop
80103c46: 90 nop
80103c47: 90 nop
80103c48: 90 nop
80103c49: 90 nop
80103c4a: 90 nop
80103c4b: 90 nop
80103c4c: 90 nop
80103c4d: 90 nop
80103c4e: 90 nop
80103c4f: 90 nop
80103c50 <sleep>:
{
80103c50: 55 push %ebp
80103c51: 89 e5 mov %esp,%ebp
80103c53: 57 push %edi
80103c54: 56 push %esi
80103c55: 53 push %ebx
80103c56: 83 ec 1c sub $0x1c,%esp
80103c59: 8b 7d 08 mov 0x8(%ebp),%edi
80103c5c: 8b 75 0c mov 0xc(%ebp),%esi
struct proc *p = myproc();
80103c5f: e8 7c fa ff ff call 801036e0 <myproc>
if(p == 0)
80103c64: 85 c0 test %eax,%eax
struct proc *p = myproc();
80103c66: 89 c3 mov %eax,%ebx
if(p == 0)
80103c68: 0f 84 7c 00 00 00 je 80103cea <sleep+0x9a>
if(lk == 0)
80103c6e: 85 f6 test %esi,%esi
80103c70: 74 6c je 80103cde <sleep+0x8e>
if(lk != &ptable.lock){ //DOC: sleeplock0
80103c72: 81 fe 20 2d 11 80 cmp $0x80112d20,%esi
80103c78: 74 46 je 80103cc0 <sleep+0x70>
acquire(&ptable.lock); //DOC: sleeplock1
80103c7a: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
80103c81: e8 2a 05 00 00 call 801041b0 <acquire>
release(lk);
80103c86: 89 34 24 mov %esi,(%esp)
80103c89: e8 12 06 00 00 call 801042a0 <release>
p->chan = chan;
80103c8e: 89 7b 20 mov %edi,0x20(%ebx)
p->state = SLEEPING;
80103c91: c7 43 0c 02 00 00 00 movl $0x2,0xc(%ebx)
sched();
80103c98: e8 a3 fd ff ff call 80103a40 <sched>
p->chan = 0;
80103c9d: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx)
release(&ptable.lock);
80103ca4: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
80103cab: e8 f0 05 00 00 call 801042a0 <release>
acquire(lk);
80103cb0: 89 75 08 mov %esi,0x8(%ebp)
}
80103cb3: 83 c4 1c add $0x1c,%esp
80103cb6: 5b pop %ebx
80103cb7: 5e pop %esi
80103cb8: 5f pop %edi
80103cb9: 5d pop %ebp
acquire(lk);
80103cba: e9 f1 04 00 00 jmp 801041b0 <acquire>
80103cbf: 90 nop
p->chan = chan;
80103cc0: 89 78 20 mov %edi,0x20(%eax)
p->state = SLEEPING;
80103cc3: c7 40 0c 02 00 00 00 movl $0x2,0xc(%eax)
sched();
80103cca: e8 71 fd ff ff call 80103a40 <sched>
p->chan = 0;
80103ccf: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx)
}
80103cd6: 83 c4 1c add $0x1c,%esp
80103cd9: 5b pop %ebx
80103cda: 5e pop %esi
80103cdb: 5f pop %edi
80103cdc: 5d pop %ebp
80103cdd: c3 ret
panic("sleep without lk");
80103cde: c7 04 24 6f 74 10 80 movl $0x8010746f,(%esp)
80103ce5: e8 76 c6 ff ff call 80100360 <panic>
panic("sleep");
80103cea: c7 04 24 69 74 10 80 movl $0x80107469,(%esp)
80103cf1: e8 6a c6 ff ff call 80100360 <panic>
80103cf6: 8d 76 00 lea 0x0(%esi),%esi
80103cf9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80103d00 <wait>:
{
80103d00: 55 push %ebp
80103d01: 89 e5 mov %esp,%ebp
80103d03: 56 push %esi
80103d04: 53 push %ebx
80103d05: 83 ec 10 sub $0x10,%esp
struct proc *curproc = myproc();
80103d08: e8 d3 f9 ff ff call 801036e0 <myproc>
acquire(&ptable.lock);
80103d0d: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
struct proc *curproc = myproc();
80103d14: 89 c6 mov %eax,%esi
acquire(&ptable.lock);
80103d16: e8 95 04 00 00 call 801041b0 <acquire>
havekids = 0;
80103d1b: 31 c0 xor %eax,%eax
for(p = ptable.proc; p < &ptable.proc[NPROC]; p++){
80103d1d: bb 54 2d 11 80 mov $0x80112d54,%ebx
80103d22: eb 12 jmp 80103d36 <wait+0x36>
80103d24: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80103d28: 81 c3 84 00 00 00 add $0x84,%ebx
80103d2e: 81 fb 54 4e 11 80 cmp $0x80114e54,%ebx
80103d34: 74 22 je 80103d58 <wait+0x58>
if(p->parent != curproc)
80103d36: 39 73 14 cmp %esi,0x14(%ebx)
80103d39: 75 ed jne 80103d28 <wait+0x28>
if(p->state == ZOMBIE){
80103d3b: 83 7b 0c 05 cmpl $0x5,0xc(%ebx)
80103d3f: 74 34 je 80103d75 <wait+0x75>
for(p = ptable.proc; p < &ptable.proc[NPROC]; p++){
80103d41: 81 c3 84 00 00 00 add $0x84,%ebx
havekids = 1;
80103d47: b8 01 00 00 00 mov $0x1,%eax
for(p = ptable.proc; p < &ptable.proc[NPROC]; p++){
80103d4c: 81 fb 54 4e 11 80 cmp $0x80114e54,%ebx
80103d52: 75 e2 jne 80103d36 <wait+0x36>
80103d54: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
if(!havekids || curproc->killed){
80103d58: 85 c0 test %eax,%eax
80103d5a: 74 6e je 80103dca <wait+0xca>
80103d5c: 8b 46 24 mov 0x24(%esi),%eax
80103d5f: 85 c0 test %eax,%eax
80103d61: 75 67 jne 80103dca <wait+0xca>
sleep(curproc, &ptable.lock); //DOC: wait-sleep
80103d63: c7 44 24 04 20 2d 11 movl $0x80112d20,0x4(%esp)
80103d6a: 80
80103d6b: 89 34 24 mov %esi,(%esp)
80103d6e: e8 dd fe ff ff call 80103c50 <sleep>
}
80103d73: eb a6 jmp 80103d1b <wait+0x1b>
kfree(p->kstack);
80103d75: 8b 43 08 mov 0x8(%ebx),%eax
pid = p->pid;
80103d78: 8b 73 10 mov 0x10(%ebx),%esi
kfree(p->kstack);
80103d7b: 89 04 24 mov %eax,(%esp)
80103d7e: e8 ad e5 ff ff call 80102330 <kfree>
freevm(p->pgdir);
80103d83: 8b 43 04 mov 0x4(%ebx),%eax
p->kstack = 0;
80103d86: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx)
freevm(p->pgdir);
80103d8d: 89 04 24 mov %eax,(%esp)
80103d90: e8 7b 2c 00 00 call 80106a10 <freevm>
release(&ptable.lock);
80103d95: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
p->pid = 0;
80103d9c: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx)
p->parent = 0;
80103da3: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx)
p->name[0] = 0;
80103daa: c6 43 6c 00 movb $0x0,0x6c(%ebx)
p->killed = 0;
80103dae: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx)
p->state = UNUSED;
80103db5: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx)
release(&ptable.lock);
80103dbc: e8 df 04 00 00 call 801042a0 <release>
}
80103dc1: 83 c4 10 add $0x10,%esp
return pid;
80103dc4: 89 f0 mov %esi,%eax
}
80103dc6: 5b pop %ebx
80103dc7: 5e pop %esi
80103dc8: 5d pop %ebp
80103dc9: c3 ret
release(&ptable.lock);
80103dca: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
80103dd1: e8 ca 04 00 00 call 801042a0 <release>
}
80103dd6: 83 c4 10 add $0x10,%esp
return -1;
80103dd9: b8 ff ff ff ff mov $0xffffffff,%eax
}
80103dde: 5b pop %ebx
80103ddf: 5e pop %esi
80103de0: 5d pop %ebp
80103de1: c3 ret
80103de2: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80103de9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80103df0 <wakeup>:
}
// Wake up all processes sleeping on chan.
void
wakeup(void *chan)
{
80103df0: 55 push %ebp
80103df1: 89 e5 mov %esp,%ebp
80103df3: 53 push %ebx
80103df4: 83 ec 14 sub $0x14,%esp
80103df7: 8b 5d 08 mov 0x8(%ebp),%ebx
acquire(&ptable.lock);
80103dfa: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
80103e01: e8 aa 03 00 00 call 801041b0 <acquire>
for(p = ptable.proc; p < &ptable.proc[NPROC]; p++)
80103e06: b8 54 2d 11 80 mov $0x80112d54,%eax
80103e0b: eb 0f jmp 80103e1c <wakeup+0x2c>
80103e0d: 8d 76 00 lea 0x0(%esi),%esi
80103e10: 05 84 00 00 00 add $0x84,%eax
80103e15: 3d 54 4e 11 80 cmp $0x80114e54,%eax
80103e1a: 74 24 je 80103e40 <wakeup+0x50>
if(p->state == SLEEPING && p->chan == chan)
80103e1c: 83 78 0c 02 cmpl $0x2,0xc(%eax)
80103e20: 75 ee jne 80103e10 <wakeup+0x20>
80103e22: 3b 58 20 cmp 0x20(%eax),%ebx
80103e25: 75 e9 jne 80103e10 <wakeup+0x20>
p->state = RUNNABLE;
80103e27: c7 40 0c 03 00 00 00 movl $0x3,0xc(%eax)
for(p = ptable.proc; p < &ptable.proc[NPROC]; p++)
80103e2e: 05 84 00 00 00 add $0x84,%eax
80103e33: 3d 54 4e 11 80 cmp $0x80114e54,%eax
80103e38: 75 e2 jne 80103e1c <wakeup+0x2c>
80103e3a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
wakeup1(chan);
release(&ptable.lock);
80103e40: c7 45 08 20 2d 11 80 movl $0x80112d20,0x8(%ebp)
}
80103e47: 83 c4 14 add $0x14,%esp
80103e4a: 5b pop %ebx
80103e4b: 5d pop %ebp
release(&ptable.lock);
80103e4c: e9 4f 04 00 00 jmp 801042a0 <release>
80103e51: eb 0d jmp 80103e60 <kill>
80103e53: 90 nop
80103e54: 90 nop
80103e55: 90 nop
80103e56: 90 nop
80103e57: 90 nop
80103e58: 90 nop
80103e59: 90 nop
80103e5a: 90 nop
80103e5b: 90 nop
80103e5c: 90 nop
80103e5d: 90 nop
80103e5e: 90 nop
80103e5f: 90 nop
80103e60 <kill>:
// Kill the process with the given pid.
// Process won't exit until it returns
// to user space (see trap in trap.c).
int
kill(int pid)
{
80103e60: 55 push %ebp
80103e61: 89 e5 mov %esp,%ebp
80103e63: 53 push %ebx
80103e64: 83 ec 14 sub $0x14,%esp
80103e67: 8b 5d 08 mov 0x8(%ebp),%ebx
struct proc *p;
acquire(&ptable.lock);
80103e6a: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
80103e71: e8 3a 03 00 00 call 801041b0 <acquire>
for(p = ptable.proc; p < &ptable.proc[NPROC]; p++){
80103e76: b8 54 2d 11 80 mov $0x80112d54,%eax
80103e7b: eb 0f jmp 80103e8c <kill+0x2c>
80103e7d: 8d 76 00 lea 0x0(%esi),%esi
80103e80: 05 84 00 00 00 add $0x84,%eax
80103e85: 3d 54 4e 11 80 cmp $0x80114e54,%eax
80103e8a: 74 3c je 80103ec8 <kill+0x68>
if(p->pid == pid){
80103e8c: 39 58 10 cmp %ebx,0x10(%eax)
80103e8f: 75 ef jne 80103e80 <kill+0x20>
p->killed = 1;
// Wake process from sleep if necessary.
if(p->state == SLEEPING)
80103e91: 83 78 0c 02 cmpl $0x2,0xc(%eax)
p->killed = 1;
80103e95: c7 40 24 01 00 00 00 movl $0x1,0x24(%eax)
if(p->state == SLEEPING)
80103e9c: 74 1a je 80103eb8 <kill+0x58>
p->state = RUNNABLE;
release(&ptable.lock);
80103e9e: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
80103ea5: e8 f6 03 00 00 call 801042a0 <release>
return 0;
}
}
release(&ptable.lock);
return -1;
}
80103eaa: 83 c4 14 add $0x14,%esp
return 0;
80103ead: 31 c0 xor %eax,%eax
}
80103eaf: 5b pop %ebx
80103eb0: 5d pop %ebp
80103eb1: c3 ret
80103eb2: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
p->state = RUNNABLE;
80103eb8: c7 40 0c 03 00 00 00 movl $0x3,0xc(%eax)
80103ebf: eb dd jmp 80103e9e <kill+0x3e>
80103ec1: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
release(&ptable.lock);
80103ec8: c7 04 24 20 2d 11 80 movl $0x80112d20,(%esp)
80103ecf: e8 cc 03 00 00 call 801042a0 <release>
}
80103ed4: 83 c4 14 add $0x14,%esp
return -1;
80103ed7: b8 ff ff ff ff mov $0xffffffff,%eax
}
80103edc: 5b pop %ebx
80103edd: 5d pop %ebp
80103ede: c3 ret
80103edf: 90 nop
80103ee0 <procdump>:
// Print a process listing to console. For debugging.
// Runs when user types ^P on console.
// No lock to avoid wedging a stuck machine further.
void
procdump(void)
{
80103ee0: 55 push %ebp
80103ee1: 89 e5 mov %esp,%ebp
80103ee3: 57 push %edi
80103ee4: 56 push %esi
80103ee5: 53 push %ebx
80103ee6: bb c0 2d 11 80 mov $0x80112dc0,%ebx
80103eeb: 83 ec 4c sub $0x4c,%esp
80103eee: 8d 75 e8 lea -0x18(%ebp),%esi
80103ef1: eb 23 jmp 80103f16 <procdump+0x36>
80103ef3: 90 nop
80103ef4: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
if(p->state == SLEEPING){
getcallerpcs((uint*)p->context->ebp+2, pc);
for(i=0; i<10 && pc[i] != 0; i++)
cprintf(" %p", pc[i]);
}
cprintf("\n");
80103ef8: c7 04 24 a9 75 10 80 movl $0x801075a9,(%esp)
80103eff: e8 4c c7 ff ff call 80100650 <cprintf>
80103f04: 81 c3 84 00 00 00 add $0x84,%ebx
for(p = ptable.proc; p < &ptable.proc[NPROC]; p++){
80103f0a: 81 fb c0 4e 11 80 cmp $0x80114ec0,%ebx
80103f10: 0f 84 8a 00 00 00 je 80103fa0 <procdump+0xc0>
if(p->state == UNUSED)
80103f16: 8b 43 a0 mov -0x60(%ebx),%eax
80103f19: 85 c0 test %eax,%eax
80103f1b: 74 e7 je 80103f04 <procdump+0x24>
if(p->state >= 0 && p->state < NELEM(states) && states[p->state])
80103f1d: 83 f8 05 cmp $0x5,%eax
state = "???";
80103f20: ba 80 74 10 80 mov $0x80107480,%edx
if(p->state >= 0 && p->state < NELEM(states) && states[p->state])
80103f25: 77 11 ja 80103f38 <procdump+0x58>
80103f27: 8b 14 85 e0 74 10 80 mov -0x7fef8b20(,%eax,4),%edx
state = "???";
80103f2e: b8 80 74 10 80 mov $0x80107480,%eax
80103f33: 85 d2 test %edx,%edx
80103f35: 0f 44 d0 cmove %eax,%edx
cprintf("%d %s %s", p->pid, state, p->name);
80103f38: 8b 43 a4 mov -0x5c(%ebx),%eax
80103f3b: 89 5c 24 0c mov %ebx,0xc(%esp)
80103f3f: 89 54 24 08 mov %edx,0x8(%esp)
80103f43: c7 04 24 84 74 10 80 movl $0x80107484,(%esp)
80103f4a: 89 44 24 04 mov %eax,0x4(%esp)
80103f4e: e8 fd c6 ff ff call 80100650 <cprintf>
if(p->state == SLEEPING){
80103f53: 83 7b a0 02 cmpl $0x2,-0x60(%ebx)
80103f57: 75 9f jne 80103ef8 <procdump+0x18>
getcallerpcs((uint*)p->context->ebp+2, pc);
80103f59: 8d 45 c0 lea -0x40(%ebp),%eax
80103f5c: 89 44 24 04 mov %eax,0x4(%esp)
80103f60: 8b 43 b0 mov -0x50(%ebx),%eax
80103f63: 8d 7d c0 lea -0x40(%ebp),%edi
80103f66: 8b 40 0c mov 0xc(%eax),%eax
80103f69: 83 c0 08 add $0x8,%eax
80103f6c: 89 04 24 mov %eax,(%esp)
80103f6f: e8 6c 01 00 00 call 801040e0 <getcallerpcs>
80103f74: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
for(i=0; i<10 && pc[i] != 0; i++)
80103f78: 8b 17 mov (%edi),%edx
80103f7a: 85 d2 test %edx,%edx
80103f7c: 0f 84 76 ff ff ff je 80103ef8 <procdump+0x18>
cprintf(" %p", pc[i]);
80103f82: 89 54 24 04 mov %edx,0x4(%esp)
80103f86: 83 c7 04 add $0x4,%edi
80103f89: c7 04 24 c1 6e 10 80 movl $0x80106ec1,(%esp)
80103f90: e8 bb c6 ff ff call 80100650 <cprintf>
for(i=0; i<10 && pc[i] != 0; i++)
80103f95: 39 f7 cmp %esi,%edi
80103f97: 75 df jne 80103f78 <procdump+0x98>
80103f99: e9 5a ff ff ff jmp 80103ef8 <procdump+0x18>
80103f9e: 66 90 xchg %ax,%ax
}
}
80103fa0: 83 c4 4c add $0x4c,%esp
80103fa3: 5b pop %ebx
80103fa4: 5e pop %esi
80103fa5: 5f pop %edi
80103fa6: 5d pop %ebp
80103fa7: c3 ret
80103fa8: 66 90 xchg %ax,%ax
80103faa: 66 90 xchg %ax,%ax
80103fac: 66 90 xchg %ax,%ax
80103fae: 66 90 xchg %ax,%ax
80103fb0 <initsleeplock>:
#include "spinlock.h"
#include "sleeplock.h"
void
initsleeplock(struct sleeplock *lk, char *name)
{
80103fb0: 55 push %ebp
80103fb1: 89 e5 mov %esp,%ebp
80103fb3: 53 push %ebx
80103fb4: 83 ec 14 sub $0x14,%esp
80103fb7: 8b 5d 08 mov 0x8(%ebp),%ebx
initlock(&lk->lk, "sleep lock");
80103fba: c7 44 24 04 f8 74 10 movl $0x801074f8,0x4(%esp)
80103fc1: 80
80103fc2: 8d 43 04 lea 0x4(%ebx),%eax
80103fc5: 89 04 24 mov %eax,(%esp)
80103fc8: e8 f3 00 00 00 call 801040c0 <initlock>
lk->name = name;
80103fcd: 8b 45 0c mov 0xc(%ebp),%eax
lk->locked = 0;
80103fd0: c7 03 00 00 00 00 movl $0x0,(%ebx)
lk->pid = 0;
80103fd6: c7 43 3c 00 00 00 00 movl $0x0,0x3c(%ebx)
lk->name = name;
80103fdd: 89 43 38 mov %eax,0x38(%ebx)
}
80103fe0: 83 c4 14 add $0x14,%esp
80103fe3: 5b pop %ebx
80103fe4: 5d pop %ebp
80103fe5: c3 ret
80103fe6: 8d 76 00 lea 0x0(%esi),%esi
80103fe9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80103ff0 <acquiresleep>:
void
acquiresleep(struct sleeplock *lk)
{
80103ff0: 55 push %ebp
80103ff1: 89 e5 mov %esp,%ebp
80103ff3: 56 push %esi
80103ff4: 53 push %ebx
80103ff5: 83 ec 10 sub $0x10,%esp
80103ff8: 8b 5d 08 mov 0x8(%ebp),%ebx
acquire(&lk->lk);
80103ffb: 8d 73 04 lea 0x4(%ebx),%esi
80103ffe: 89 34 24 mov %esi,(%esp)
80104001: e8 aa 01 00 00 call 801041b0 <acquire>
while (lk->locked) {
80104006: 8b 13 mov (%ebx),%edx
80104008: 85 d2 test %edx,%edx
8010400a: 74 16 je 80104022 <acquiresleep+0x32>
8010400c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
sleep(lk, &lk->lk);
80104010: 89 74 24 04 mov %esi,0x4(%esp)
80104014: 89 1c 24 mov %ebx,(%esp)
80104017: e8 34 fc ff ff call 80103c50 <sleep>
while (lk->locked) {
8010401c: 8b 03 mov (%ebx),%eax
8010401e: 85 c0 test %eax,%eax
80104020: 75 ee jne 80104010 <acquiresleep+0x20>
}
lk->locked = 1;
80104022: c7 03 01 00 00 00 movl $0x1,(%ebx)
lk->pid = myproc()->pid;
80104028: e8 b3 f6 ff ff call 801036e0 <myproc>
8010402d: 8b 40 10 mov 0x10(%eax),%eax
80104030: 89 43 3c mov %eax,0x3c(%ebx)
release(&lk->lk);
80104033: 89 75 08 mov %esi,0x8(%ebp)
}
80104036: 83 c4 10 add $0x10,%esp
80104039: 5b pop %ebx
8010403a: 5e pop %esi
8010403b: 5d pop %ebp
release(&lk->lk);
8010403c: e9 5f 02 00 00 jmp 801042a0 <release>
80104041: eb 0d jmp 80104050 <releasesleep>
80104043: 90 nop
80104044: 90 nop
80104045: 90 nop
80104046: 90 nop
80104047: 90 nop
80104048: 90 nop
80104049: 90 nop
8010404a: 90 nop
8010404b: 90 nop
8010404c: 90 nop
8010404d: 90 nop
8010404e: 90 nop
8010404f: 90 nop
80104050 <releasesleep>:
void
releasesleep(struct sleeplock *lk)
{
80104050: 55 push %ebp
80104051: 89 e5 mov %esp,%ebp
80104053: 56 push %esi
80104054: 53 push %ebx
80104055: 83 ec 10 sub $0x10,%esp
80104058: 8b 5d 08 mov 0x8(%ebp),%ebx
acquire(&lk->lk);
8010405b: 8d 73 04 lea 0x4(%ebx),%esi
8010405e: 89 34 24 mov %esi,(%esp)
80104061: e8 4a 01 00 00 call 801041b0 <acquire>
lk->locked = 0;
80104066: c7 03 00 00 00 00 movl $0x0,(%ebx)
lk->pid = 0;
8010406c: c7 43 3c 00 00 00 00 movl $0x0,0x3c(%ebx)
wakeup(lk);
80104073: 89 1c 24 mov %ebx,(%esp)
80104076: e8 75 fd ff ff call 80103df0 <wakeup>
release(&lk->lk);
8010407b: 89 75 08 mov %esi,0x8(%ebp)
}
8010407e: 83 c4 10 add $0x10,%esp
80104081: 5b pop %ebx
80104082: 5e pop %esi
80104083: 5d pop %ebp
release(&lk->lk);
80104084: e9 17 02 00 00 jmp 801042a0 <release>
80104089: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80104090 <holdingsleep>:
int
holdingsleep(struct sleeplock *lk)
{
80104090: 55 push %ebp
80104091: 89 e5 mov %esp,%ebp
80104093: 56 push %esi
80104094: 53 push %ebx
80104095: 83 ec 10 sub $0x10,%esp
80104098: 8b 5d 08 mov 0x8(%ebp),%ebx
int r;
acquire(&lk->lk);
8010409b: 8d 73 04 lea 0x4(%ebx),%esi
8010409e: 89 34 24 mov %esi,(%esp)
801040a1: e8 0a 01 00 00 call 801041b0 <acquire>
r = lk->locked;
801040a6: 8b 1b mov (%ebx),%ebx
release(&lk->lk);
801040a8: 89 34 24 mov %esi,(%esp)
801040ab: e8 f0 01 00 00 call 801042a0 <release>
return r;
}
801040b0: 83 c4 10 add $0x10,%esp
801040b3: 89 d8 mov %ebx,%eax
801040b5: 5b pop %ebx
801040b6: 5e pop %esi
801040b7: 5d pop %ebp
801040b8: c3 ret
801040b9: 66 90 xchg %ax,%ax
801040bb: 66 90 xchg %ax,%ax
801040bd: 66 90 xchg %ax,%ax
801040bf: 90 nop
801040c0 <initlock>:
#include "proc.h"
#include "spinlock.h"
void
initlock(struct spinlock *lk, char *name)
{
801040c0: 55 push %ebp
801040c1: 89 e5 mov %esp,%ebp
801040c3: 8b 45 08 mov 0x8(%ebp),%eax
lk->name = name;
801040c6: 8b 55 0c mov 0xc(%ebp),%edx
lk->locked = 0;
801040c9: c7 00 00 00 00 00 movl $0x0,(%eax)
lk->name = name;
801040cf: 89 50 04 mov %edx,0x4(%eax)
lk->cpu = 0;
801040d2: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax)
}
801040d9: 5d pop %ebp
801040da: c3 ret
801040db: 90 nop
801040dc: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801040e0 <getcallerpcs>:
}
// Record the current call stack in pcs[] by following the %ebp chain.
void
getcallerpcs(void *v, uint pcs[])
{
801040e0: 55 push %ebp
801040e1: 89 e5 mov %esp,%ebp
uint *ebp;
int i;
ebp = (uint*)v - 2;
801040e3: 8b 45 08 mov 0x8(%ebp),%eax
{
801040e6: 8b 4d 0c mov 0xc(%ebp),%ecx
801040e9: 53 push %ebx
ebp = (uint*)v - 2;
801040ea: 8d 50 f8 lea -0x8(%eax),%edx
for(i = 0; i < 10; i++){
801040ed: 31 c0 xor %eax,%eax
801040ef: 90 nop
if(ebp == 0 || ebp < (uint*)KERNBASE || ebp == (uint*)0xffffffff)
801040f0: 8d 9a 00 00 00 80 lea -0x80000000(%edx),%ebx
801040f6: 81 fb fe ff ff 7f cmp $0x7ffffffe,%ebx
801040fc: 77 1a ja 80104118 <getcallerpcs+0x38>
break;
pcs[i] = ebp[1]; // saved %eip
801040fe: 8b 5a 04 mov 0x4(%edx),%ebx
80104101: 89 1c 81 mov %ebx,(%ecx,%eax,4)
for(i = 0; i < 10; i++){
80104104: 83 c0 01 add $0x1,%eax
ebp = (uint*)ebp[0]; // saved %ebp
80104107: 8b 12 mov (%edx),%edx
for(i = 0; i < 10; i++){
80104109: 83 f8 0a cmp $0xa,%eax
8010410c: 75 e2 jne 801040f0 <getcallerpcs+0x10>
}
for(; i < 10; i++)
pcs[i] = 0;
}
8010410e: 5b pop %ebx
8010410f: 5d pop %ebp
80104110: c3 ret
80104111: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
pcs[i] = 0;
80104118: c7 04 81 00 00 00 00 movl $0x0,(%ecx,%eax,4)
for(; i < 10; i++)
8010411f: 83 c0 01 add $0x1,%eax
80104122: 83 f8 0a cmp $0xa,%eax
80104125: 74 e7 je 8010410e <getcallerpcs+0x2e>
pcs[i] = 0;
80104127: c7 04 81 00 00 00 00 movl $0x0,(%ecx,%eax,4)
for(; i < 10; i++)
8010412e: 83 c0 01 add $0x1,%eax
80104131: 83 f8 0a cmp $0xa,%eax
80104134: 75 e2 jne 80104118 <getcallerpcs+0x38>
80104136: eb d6 jmp 8010410e <getcallerpcs+0x2e>
80104138: 90 nop
80104139: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80104140 <holding>:
// Check whether this cpu is holding the lock.
int
holding(struct spinlock *lock)
{
80104140: 55 push %ebp
return lock->locked && lock->cpu == mycpu();
80104141: 31 c0 xor %eax,%eax
{
80104143: 89 e5 mov %esp,%ebp
80104145: 53 push %ebx
80104146: 83 ec 04 sub $0x4,%esp
80104149: 8b 55 08 mov 0x8(%ebp),%edx
return lock->locked && lock->cpu == mycpu();
8010414c: 8b 0a mov (%edx),%ecx
8010414e: 85 c9 test %ecx,%ecx
80104150: 74 10 je 80104162 <holding+0x22>
80104152: 8b 5a 08 mov 0x8(%edx),%ebx
80104155: e8 e6 f4 ff ff call 80103640 <mycpu>
8010415a: 39 c3 cmp %eax,%ebx
8010415c: 0f 94 c0 sete %al
8010415f: 0f b6 c0 movzbl %al,%eax
}
80104162: 83 c4 04 add $0x4,%esp
80104165: 5b pop %ebx
80104166: 5d pop %ebp
80104167: c3 ret
80104168: 90 nop
80104169: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80104170 <pushcli>:
// it takes two popcli to undo two pushcli. Also, if interrupts
// are off, then pushcli, popcli leaves them off.
void
pushcli(void)
{
80104170: 55 push %ebp
80104171: 89 e5 mov %esp,%ebp
80104173: 53 push %ebx
80104174: 83 ec 04 sub $0x4,%esp
80104177: 9c pushf
80104178: 5b pop %ebx
asm volatile("cli");
80104179: fa cli
int eflags;
eflags = readeflags();
cli();
if(mycpu()->ncli == 0)
8010417a: e8 c1 f4 ff ff call 80103640 <mycpu>
8010417f: 8b 80 a4 00 00 00 mov 0xa4(%eax),%eax
80104185: 85 c0 test %eax,%eax
80104187: 75 11 jne 8010419a <pushcli+0x2a>
mycpu()->intena = eflags & FL_IF;
80104189: e8 b2 f4 ff ff call 80103640 <mycpu>
8010418e: 81 e3 00 02 00 00 and $0x200,%ebx
80104194: 89 98 a8 00 00 00 mov %ebx,0xa8(%eax)
mycpu()->ncli += 1;
8010419a: e8 a1 f4 ff ff call 80103640 <mycpu>
8010419f: 83 80 a4 00 00 00 01 addl $0x1,0xa4(%eax)
}
801041a6: 83 c4 04 add $0x4,%esp
801041a9: 5b pop %ebx
801041aa: 5d pop %ebp
801041ab: c3 ret
801041ac: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801041b0 <acquire>:
{
801041b0: 55 push %ebp
801041b1: 89 e5 mov %esp,%ebp
801041b3: 53 push %ebx
801041b4: 83 ec 14 sub $0x14,%esp
pushcli(); // disable interrupts to avoid deadlock.
801041b7: e8 b4 ff ff ff call 80104170 <pushcli>
if(holding(lk))
801041bc: 8b 55 08 mov 0x8(%ebp),%edx
return lock->locked && lock->cpu == mycpu();
801041bf: 8b 02 mov (%edx),%eax
801041c1: 85 c0 test %eax,%eax
801041c3: 75 43 jne 80104208 <acquire+0x58>
asm volatile("lock; xchgl %0, %1" :
801041c5: b9 01 00 00 00 mov $0x1,%ecx
801041ca: eb 07 jmp 801041d3 <acquire+0x23>
801041cc: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801041d0: 8b 55 08 mov 0x8(%ebp),%edx
801041d3: 89 c8 mov %ecx,%eax
801041d5: f0 87 02 lock xchg %eax,(%edx)
while(xchg(&lk->locked, 1) != 0)
801041d8: 85 c0 test %eax,%eax
801041da: 75 f4 jne 801041d0 <acquire+0x20>
__sync_synchronize();
801041dc: 0f ae f0 mfence
lk->cpu = mycpu();
801041df: 8b 5d 08 mov 0x8(%ebp),%ebx
801041e2: e8 59 f4 ff ff call 80103640 <mycpu>
801041e7: 89 43 08 mov %eax,0x8(%ebx)
getcallerpcs(&lk, lk->pcs);
801041ea: 8b 45 08 mov 0x8(%ebp),%eax
801041ed: 83 c0 0c add $0xc,%eax
801041f0: 89 44 24 04 mov %eax,0x4(%esp)
801041f4: 8d 45 08 lea 0x8(%ebp),%eax
801041f7: 89 04 24 mov %eax,(%esp)
801041fa: e8 e1 fe ff ff call 801040e0 <getcallerpcs>
}
801041ff: 83 c4 14 add $0x14,%esp
80104202: 5b pop %ebx
80104203: 5d pop %ebp
80104204: c3 ret
80104205: 8d 76 00 lea 0x0(%esi),%esi
return lock->locked && lock->cpu == mycpu();
80104208: 8b 5a 08 mov 0x8(%edx),%ebx
8010420b: e8 30 f4 ff ff call 80103640 <mycpu>
if(holding(lk))
80104210: 39 c3 cmp %eax,%ebx
80104212: 74 05 je 80104219 <acquire+0x69>
80104214: 8b 55 08 mov 0x8(%ebp),%edx
80104217: eb ac jmp 801041c5 <acquire+0x15>
panic("acquire");
80104219: c7 04 24 03 75 10 80 movl $0x80107503,(%esp)
80104220: e8 3b c1 ff ff call 80100360 <panic>
80104225: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80104229: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80104230 <popcli>:
void
popcli(void)
{
80104230: 55 push %ebp
80104231: 89 e5 mov %esp,%ebp
80104233: 83 ec 18 sub $0x18,%esp
asm volatile("pushfl; popl %0" : "=r" (eflags));
80104236: 9c pushf
80104237: 58 pop %eax
if(readeflags()&FL_IF)
80104238: f6 c4 02 test $0x2,%ah
8010423b: 75 49 jne 80104286 <popcli+0x56>
panic("popcli - interruptible");
if(--mycpu()->ncli < 0)
8010423d: e8 fe f3 ff ff call 80103640 <mycpu>
80104242: 8b 88 a4 00 00 00 mov 0xa4(%eax),%ecx
80104248: 8d 51 ff lea -0x1(%ecx),%edx
8010424b: 85 d2 test %edx,%edx
8010424d: 89 90 a4 00 00 00 mov %edx,0xa4(%eax)
80104253: 78 25 js 8010427a <popcli+0x4a>
panic("popcli");
if(mycpu()->ncli == 0 && mycpu()->intena)
80104255: e8 e6 f3 ff ff call 80103640 <mycpu>
8010425a: 8b 90 a4 00 00 00 mov 0xa4(%eax),%edx
80104260: 85 d2 test %edx,%edx
80104262: 74 04 je 80104268 <popcli+0x38>
sti();
}
80104264: c9 leave
80104265: c3 ret
80104266: 66 90 xchg %ax,%ax
if(mycpu()->ncli == 0 && mycpu()->intena)
80104268: e8 d3 f3 ff ff call 80103640 <mycpu>
8010426d: 8b 80 a8 00 00 00 mov 0xa8(%eax),%eax
80104273: 85 c0 test %eax,%eax
80104275: 74 ed je 80104264 <popcli+0x34>
asm volatile("sti");
80104277: fb sti
}
80104278: c9 leave
80104279: c3 ret
panic("popcli");
8010427a: c7 04 24 22 75 10 80 movl $0x80107522,(%esp)
80104281: e8 da c0 ff ff call 80100360 <panic>
panic("popcli - interruptible");
80104286: c7 04 24 0b 75 10 80 movl $0x8010750b,(%esp)
8010428d: e8 ce c0 ff ff call 80100360 <panic>
80104292: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80104299: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
801042a0 <release>:
{
801042a0: 55 push %ebp
801042a1: 89 e5 mov %esp,%ebp
801042a3: 56 push %esi
801042a4: 53 push %ebx
801042a5: 83 ec 10 sub $0x10,%esp
801042a8: 8b 5d 08 mov 0x8(%ebp),%ebx
return lock->locked && lock->cpu == mycpu();
801042ab: 8b 03 mov (%ebx),%eax
801042ad: 85 c0 test %eax,%eax
801042af: 75 0f jne 801042c0 <release+0x20>
panic("release");
801042b1: c7 04 24 29 75 10 80 movl $0x80107529,(%esp)
801042b8: e8 a3 c0 ff ff call 80100360 <panic>
801042bd: 8d 76 00 lea 0x0(%esi),%esi
return lock->locked && lock->cpu == mycpu();
801042c0: 8b 73 08 mov 0x8(%ebx),%esi
801042c3: e8 78 f3 ff ff call 80103640 <mycpu>
if(!holding(lk))
801042c8: 39 c6 cmp %eax,%esi
801042ca: 75 e5 jne 801042b1 <release+0x11>
lk->pcs[0] = 0;
801042cc: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx)
lk->cpu = 0;
801042d3: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx)
__sync_synchronize();
801042da: 0f ae f0 mfence
asm volatile("movl $0, %0" : "+m" (lk->locked) : );
801042dd: c7 03 00 00 00 00 movl $0x0,(%ebx)
}
801042e3: 83 c4 10 add $0x10,%esp
801042e6: 5b pop %ebx
801042e7: 5e pop %esi
801042e8: 5d pop %ebp
popcli();
801042e9: e9 42 ff ff ff jmp 80104230 <popcli>
801042ee: 66 90 xchg %ax,%ax
801042f0 <memset>:
#include "types.h"
#include "x86.h"
void*
memset(void *dst, int c, uint n)
{
801042f0: 55 push %ebp
801042f1: 89 e5 mov %esp,%ebp
801042f3: 8b 55 08 mov 0x8(%ebp),%edx
801042f6: 57 push %edi
801042f7: 8b 4d 10 mov 0x10(%ebp),%ecx
801042fa: 53 push %ebx
if ((int)dst%4 == 0 && n%4 == 0){
801042fb: f6 c2 03 test $0x3,%dl
801042fe: 75 05 jne 80104305 <memset+0x15>
80104300: f6 c1 03 test $0x3,%cl
80104303: 74 13 je 80104318 <memset+0x28>
asm volatile("cld; rep stosb" :
80104305: 89 d7 mov %edx,%edi
80104307: 8b 45 0c mov 0xc(%ebp),%eax
8010430a: fc cld
8010430b: f3 aa rep stos %al,%es:(%edi)
c &= 0xFF;
stosl(dst, (c<<24)|(c<<16)|(c<<8)|c, n/4);
} else
stosb(dst, c, n);
return dst;
}
8010430d: 5b pop %ebx
8010430e: 89 d0 mov %edx,%eax
80104310: 5f pop %edi
80104311: 5d pop %ebp
80104312: c3 ret
80104313: 90 nop
80104314: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
c &= 0xFF;
80104318: 0f b6 7d 0c movzbl 0xc(%ebp),%edi
stosl(dst, (c<<24)|(c<<16)|(c<<8)|c, n/4);
8010431c: c1 e9 02 shr $0x2,%ecx
8010431f: 89 f8 mov %edi,%eax
80104321: 89 fb mov %edi,%ebx
80104323: c1 e0 18 shl $0x18,%eax
80104326: c1 e3 10 shl $0x10,%ebx
80104329: 09 d8 or %ebx,%eax
8010432b: 09 f8 or %edi,%eax
8010432d: c1 e7 08 shl $0x8,%edi
80104330: 09 f8 or %edi,%eax
asm volatile("cld; rep stosl" :
80104332: 89 d7 mov %edx,%edi
80104334: fc cld
80104335: f3 ab rep stos %eax,%es:(%edi)
}
80104337: 5b pop %ebx
80104338: 89 d0 mov %edx,%eax
8010433a: 5f pop %edi
8010433b: 5d pop %ebp
8010433c: c3 ret
8010433d: 8d 76 00 lea 0x0(%esi),%esi
80104340 <memcmp>:
int
memcmp(const void *v1, const void *v2, uint n)
{
80104340: 55 push %ebp
80104341: 89 e5 mov %esp,%ebp
80104343: 8b 45 10 mov 0x10(%ebp),%eax
80104346: 57 push %edi
80104347: 56 push %esi
80104348: 8b 75 0c mov 0xc(%ebp),%esi
8010434b: 53 push %ebx
8010434c: 8b 5d 08 mov 0x8(%ebp),%ebx
const uchar *s1, *s2;
s1 = v1;
s2 = v2;
while(n-- > 0){
8010434f: 85 c0 test %eax,%eax
80104351: 8d 78 ff lea -0x1(%eax),%edi
80104354: 74 26 je 8010437c <memcmp+0x3c>
if(*s1 != *s2)
80104356: 0f b6 03 movzbl (%ebx),%eax
80104359: 31 d2 xor %edx,%edx
8010435b: 0f b6 0e movzbl (%esi),%ecx
8010435e: 38 c8 cmp %cl,%al
80104360: 74 16 je 80104378 <memcmp+0x38>
80104362: eb 24 jmp 80104388 <memcmp+0x48>
80104364: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80104368: 0f b6 44 13 01 movzbl 0x1(%ebx,%edx,1),%eax
8010436d: 83 c2 01 add $0x1,%edx
80104370: 0f b6 0c 16 movzbl (%esi,%edx,1),%ecx
80104374: 38 c8 cmp %cl,%al
80104376: 75 10 jne 80104388 <memcmp+0x48>
while(n-- > 0){
80104378: 39 fa cmp %edi,%edx
8010437a: 75 ec jne 80104368 <memcmp+0x28>
return *s1 - *s2;
s1++, s2++;
}
return 0;
}
8010437c: 5b pop %ebx
return 0;
8010437d: 31 c0 xor %eax,%eax
}
8010437f: 5e pop %esi
80104380: 5f pop %edi
80104381: 5d pop %ebp
80104382: c3 ret
80104383: 90 nop
80104384: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80104388: 5b pop %ebx
return *s1 - *s2;
80104389: 29 c8 sub %ecx,%eax
}
8010438b: 5e pop %esi
8010438c: 5f pop %edi
8010438d: 5d pop %ebp
8010438e: c3 ret
8010438f: 90 nop
80104390 <memmove>:
void*
memmove(void *dst, const void *src, uint n)
{
80104390: 55 push %ebp
80104391: 89 e5 mov %esp,%ebp
80104393: 57 push %edi
80104394: 8b 45 08 mov 0x8(%ebp),%eax
80104397: 56 push %esi
80104398: 8b 75 0c mov 0xc(%ebp),%esi
8010439b: 53 push %ebx
8010439c: 8b 5d 10 mov 0x10(%ebp),%ebx
const char *s;
char *d;
s = src;
d = dst;
if(s < d && s + n > d){
8010439f: 39 c6 cmp %eax,%esi
801043a1: 73 35 jae 801043d8 <memmove+0x48>
801043a3: 8d 0c 1e lea (%esi,%ebx,1),%ecx
801043a6: 39 c8 cmp %ecx,%eax
801043a8: 73 2e jae 801043d8 <memmove+0x48>
s += n;
d += n;
while(n-- > 0)
801043aa: 85 db test %ebx,%ebx
d += n;
801043ac: 8d 3c 18 lea (%eax,%ebx,1),%edi
while(n-- > 0)
801043af: 8d 53 ff lea -0x1(%ebx),%edx
801043b2: 74 1b je 801043cf <memmove+0x3f>
801043b4: f7 db neg %ebx
801043b6: 8d 34 19 lea (%ecx,%ebx,1),%esi
801043b9: 01 fb add %edi,%ebx
801043bb: 90 nop
801043bc: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
*--d = *--s;
801043c0: 0f b6 0c 16 movzbl (%esi,%edx,1),%ecx
801043c4: 88 0c 13 mov %cl,(%ebx,%edx,1)
while(n-- > 0)
801043c7: 83 ea 01 sub $0x1,%edx
801043ca: 83 fa ff cmp $0xffffffff,%edx
801043cd: 75 f1 jne 801043c0 <memmove+0x30>
} else
while(n-- > 0)
*d++ = *s++;
return dst;
}
801043cf: 5b pop %ebx
801043d0: 5e pop %esi
801043d1: 5f pop %edi
801043d2: 5d pop %ebp
801043d3: c3 ret
801043d4: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
while(n-- > 0)
801043d8: 31 d2 xor %edx,%edx
801043da: 85 db test %ebx,%ebx
801043dc: 74 f1 je 801043cf <memmove+0x3f>
801043de: 66 90 xchg %ax,%ax
*d++ = *s++;
801043e0: 0f b6 0c 16 movzbl (%esi,%edx,1),%ecx
801043e4: 88 0c 10 mov %cl,(%eax,%edx,1)
801043e7: 83 c2 01 add $0x1,%edx
while(n-- > 0)
801043ea: 39 da cmp %ebx,%edx
801043ec: 75 f2 jne 801043e0 <memmove+0x50>
}
801043ee: 5b pop %ebx
801043ef: 5e pop %esi
801043f0: 5f pop %edi
801043f1: 5d pop %ebp
801043f2: c3 ret
801043f3: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
801043f9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80104400 <memcpy>:
// memcpy exists to placate GCC. Use memmove.
void*
memcpy(void *dst, const void *src, uint n)
{
80104400: 55 push %ebp
80104401: 89 e5 mov %esp,%ebp
return memmove(dst, src, n);
}
80104403: 5d pop %ebp
return memmove(dst, src, n);
80104404: eb 8a jmp 80104390 <memmove>
80104406: 8d 76 00 lea 0x0(%esi),%esi
80104409: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80104410 <strncmp>:
int
strncmp(const char *p, const char *q, uint n)
{
80104410: 55 push %ebp
80104411: 89 e5 mov %esp,%ebp
80104413: 56 push %esi
80104414: 8b 75 10 mov 0x10(%ebp),%esi
80104417: 53 push %ebx
80104418: 8b 4d 08 mov 0x8(%ebp),%ecx
8010441b: 8b 5d 0c mov 0xc(%ebp),%ebx
while(n > 0 && *p && *p == *q)
8010441e: 85 f6 test %esi,%esi
80104420: 74 30 je 80104452 <strncmp+0x42>
80104422: 0f b6 01 movzbl (%ecx),%eax
80104425: 84 c0 test %al,%al
80104427: 74 2f je 80104458 <strncmp+0x48>
80104429: 0f b6 13 movzbl (%ebx),%edx
8010442c: 38 d0 cmp %dl,%al
8010442e: 75 46 jne 80104476 <strncmp+0x66>
80104430: 8d 51 01 lea 0x1(%ecx),%edx
80104433: 01 ce add %ecx,%esi
80104435: eb 14 jmp 8010444b <strncmp+0x3b>
80104437: 90 nop
80104438: 0f b6 02 movzbl (%edx),%eax
8010443b: 84 c0 test %al,%al
8010443d: 74 31 je 80104470 <strncmp+0x60>
8010443f: 0f b6 19 movzbl (%ecx),%ebx
80104442: 83 c2 01 add $0x1,%edx
80104445: 38 d8 cmp %bl,%al
80104447: 75 17 jne 80104460 <strncmp+0x50>
n--, p++, q++;
80104449: 89 cb mov %ecx,%ebx
while(n > 0 && *p && *p == *q)
8010444b: 39 f2 cmp %esi,%edx
n--, p++, q++;
8010444d: 8d 4b 01 lea 0x1(%ebx),%ecx
while(n > 0 && *p && *p == *q)
80104450: 75 e6 jne 80104438 <strncmp+0x28>
if(n == 0)
return 0;
return (uchar)*p - (uchar)*q;
}
80104452: 5b pop %ebx
return 0;
80104453: 31 c0 xor %eax,%eax
}
80104455: 5e pop %esi
80104456: 5d pop %ebp
80104457: c3 ret
80104458: 0f b6 1b movzbl (%ebx),%ebx
while(n > 0 && *p && *p == *q)
8010445b: 31 c0 xor %eax,%eax
8010445d: 8d 76 00 lea 0x0(%esi),%esi
return (uchar)*p - (uchar)*q;
80104460: 0f b6 d3 movzbl %bl,%edx
80104463: 29 d0 sub %edx,%eax
}
80104465: 5b pop %ebx
80104466: 5e pop %esi
80104467: 5d pop %ebp
80104468: c3 ret
80104469: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80104470: 0f b6 5b 01 movzbl 0x1(%ebx),%ebx
80104474: eb ea jmp 80104460 <strncmp+0x50>
while(n > 0 && *p && *p == *q)
80104476: 89 d3 mov %edx,%ebx
80104478: eb e6 jmp 80104460 <strncmp+0x50>
8010447a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80104480 <strncpy>:
char*
strncpy(char *s, const char *t, int n)
{
80104480: 55 push %ebp
80104481: 89 e5 mov %esp,%ebp
80104483: 8b 45 08 mov 0x8(%ebp),%eax
80104486: 56 push %esi
80104487: 8b 4d 10 mov 0x10(%ebp),%ecx
8010448a: 53 push %ebx
8010448b: 8b 5d 0c mov 0xc(%ebp),%ebx
char *os;
os = s;
while(n-- > 0 && (*s++ = *t++) != 0)
8010448e: 89 c2 mov %eax,%edx
80104490: eb 19 jmp 801044ab <strncpy+0x2b>
80104492: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80104498: 83 c3 01 add $0x1,%ebx
8010449b: 0f b6 4b ff movzbl -0x1(%ebx),%ecx
8010449f: 83 c2 01 add $0x1,%edx
801044a2: 84 c9 test %cl,%cl
801044a4: 88 4a ff mov %cl,-0x1(%edx)
801044a7: 74 09 je 801044b2 <strncpy+0x32>
801044a9: 89 f1 mov %esi,%ecx
801044ab: 85 c9 test %ecx,%ecx
801044ad: 8d 71 ff lea -0x1(%ecx),%esi
801044b0: 7f e6 jg 80104498 <strncpy+0x18>
;
while(n-- > 0)
801044b2: 31 c9 xor %ecx,%ecx
801044b4: 85 f6 test %esi,%esi
801044b6: 7e 0f jle 801044c7 <strncpy+0x47>
*s++ = 0;
801044b8: c6 04 0a 00 movb $0x0,(%edx,%ecx,1)
801044bc: 89 f3 mov %esi,%ebx
801044be: 83 c1 01 add $0x1,%ecx
801044c1: 29 cb sub %ecx,%ebx
while(n-- > 0)
801044c3: 85 db test %ebx,%ebx
801044c5: 7f f1 jg 801044b8 <strncpy+0x38>
return os;
}
801044c7: 5b pop %ebx
801044c8: 5e pop %esi
801044c9: 5d pop %ebp
801044ca: c3 ret
801044cb: 90 nop
801044cc: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801044d0 <safestrcpy>:
// Like strncpy but guaranteed to NUL-terminate.
char*
safestrcpy(char *s, const char *t, int n)
{
801044d0: 55 push %ebp
801044d1: 89 e5 mov %esp,%ebp
801044d3: 8b 4d 10 mov 0x10(%ebp),%ecx
801044d6: 56 push %esi
801044d7: 8b 45 08 mov 0x8(%ebp),%eax
801044da: 53 push %ebx
801044db: 8b 55 0c mov 0xc(%ebp),%edx
char *os;
os = s;
if(n <= 0)
801044de: 85 c9 test %ecx,%ecx
801044e0: 7e 26 jle 80104508 <safestrcpy+0x38>
801044e2: 8d 74 0a ff lea -0x1(%edx,%ecx,1),%esi
801044e6: 89 c1 mov %eax,%ecx
801044e8: eb 17 jmp 80104501 <safestrcpy+0x31>
801044ea: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
return os;
while(--n > 0 && (*s++ = *t++) != 0)
801044f0: 83 c2 01 add $0x1,%edx
801044f3: 0f b6 5a ff movzbl -0x1(%edx),%ebx
801044f7: 83 c1 01 add $0x1,%ecx
801044fa: 84 db test %bl,%bl
801044fc: 88 59 ff mov %bl,-0x1(%ecx)
801044ff: 74 04 je 80104505 <safestrcpy+0x35>
80104501: 39 f2 cmp %esi,%edx
80104503: 75 eb jne 801044f0 <safestrcpy+0x20>
;
*s = 0;
80104505: c6 01 00 movb $0x0,(%ecx)
return os;
}
80104508: 5b pop %ebx
80104509: 5e pop %esi
8010450a: 5d pop %ebp
8010450b: c3 ret
8010450c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80104510 <strlen>:
int
strlen(const char *s)
{
80104510: 55 push %ebp
int n;
for(n = 0; s[n]; n++)
80104511: 31 c0 xor %eax,%eax
{
80104513: 89 e5 mov %esp,%ebp
80104515: 8b 55 08 mov 0x8(%ebp),%edx
for(n = 0; s[n]; n++)
80104518: 80 3a 00 cmpb $0x0,(%edx)
8010451b: 74 0c je 80104529 <strlen+0x19>
8010451d: 8d 76 00 lea 0x0(%esi),%esi
80104520: 83 c0 01 add $0x1,%eax
80104523: 80 3c 02 00 cmpb $0x0,(%edx,%eax,1)
80104527: 75 f7 jne 80104520 <strlen+0x10>
;
return n;
}
80104529: 5d pop %ebp
8010452a: c3 ret
8010452b <swtch>:
# Save current register context in old
# and then load register context from new.
.globl swtch
swtch:
movl 4(%esp), %eax
8010452b: 8b 44 24 04 mov 0x4(%esp),%eax
movl 8(%esp), %edx
8010452f: 8b 54 24 08 mov 0x8(%esp),%edx
# Save old callee-save registers
pushl %ebp
80104533: 55 push %ebp
pushl %ebx
80104534: 53 push %ebx
pushl %esi
80104535: 56 push %esi
pushl %edi
80104536: 57 push %edi
# Switch stacks
movl %esp, (%eax)
80104537: 89 20 mov %esp,(%eax)
movl %edx, %esp
80104539: 89 d4 mov %edx,%esp
# Load new callee-save registers
popl %edi
8010453b: 5f pop %edi
popl %esi
8010453c: 5e pop %esi
popl %ebx
8010453d: 5b pop %ebx
popl %ebp
8010453e: 5d pop %ebp
ret
8010453f: c3 ret
80104540 <fetchint>:
// to a saved program counter, and then the first argument.
// Fetch the int at addr from the current process.
int
fetchint(uint addr, int *ip)
{
80104540: 55 push %ebp
80104541: 89 e5 mov %esp,%ebp
80104543: 56 push %esi
80104544: 53 push %ebx
80104545: 83 ec 10 sub $0x10,%esp
80104548: 8b 5d 08 mov 0x8(%ebp),%ebx
struct proc *curproc = myproc();
8010454b: e8 90 f1 ff ff call 801036e0 <myproc>
cprintf("HELP fecthint \n");
80104550: c7 04 24 31 75 10 80 movl $0x80107531,(%esp)
struct proc *curproc = myproc();
80104557: 89 c6 mov %eax,%esi
cprintf("HELP fecthint \n");
80104559: e8 f2 c0 ff ff call 80100650 <cprintf>
cprintf("sz: %d\n", curproc->sz);
8010455e: 8b 06 mov (%esi),%eax
80104560: c7 04 24 41 75 10 80 movl $0x80107541,(%esp)
80104567: 89 44 24 04 mov %eax,0x4(%esp)
8010456b: e8 e0 c0 ff ff call 80100650 <cprintf>
cprintf("addr: %d\n", addr);
80104570: 89 5c 24 04 mov %ebx,0x4(%esp)
80104574: c7 04 24 49 75 10 80 movl $0x80107549,(%esp)
8010457b: e8 d0 c0 ff ff call 80100650 <cprintf>
// if(addr >= curproc->sz || addr+4 > curproc->sz || addr <= curproc->userStackTop || addr-4 < curproc->userStackTop)
// return -1;
*ip = *(int*)(addr);
80104580: 8b 45 0c mov 0xc(%ebp),%eax
80104583: 8b 13 mov (%ebx),%edx
80104585: 89 10 mov %edx,(%eax)
return 0;
}
80104587: 83 c4 10 add $0x10,%esp
8010458a: 31 c0 xor %eax,%eax
8010458c: 5b pop %ebx
8010458d: 5e pop %esi
8010458e: 5d pop %ebp
8010458f: c3 ret
80104590 <fetchstr>:
// Fetch the nul-terminated string at addr from the current process.
// Doesn't actually copy the string - just sets *pp to point at it.
// Returns length of string, not including nul.
int
fetchstr(uint addr, char **pp)
{
80104590: 55 push %ebp
80104591: 89 e5 mov %esp,%ebp
80104593: 53 push %ebx
80104594: 83 ec 14 sub $0x14,%esp
80104597: 8b 5d 0c mov 0xc(%ebp),%ebx
char *s, *ep;
// struct proc *curproc = myproc();
cprintf("HELP fecthstr \n");
8010459a: c7 04 24 53 75 10 80 movl $0x80107553,(%esp)
801045a1: e8 aa c0 ff ff call 80100650 <cprintf>
// if(addr >= curproc->sz || addr <= curproc->userStackTop)
// return -1;
*pp = (char*)addr;
801045a6: 8b 45 08 mov 0x8(%ebp),%eax
801045a9: 89 03 mov %eax,(%ebx)
// ep = (char*)curproc->sz;
//lab3
ep = (char*)(KERNBASE-4);
cprintf("ep: %d\n", ep);
801045ab: c7 44 24 04 fc ff ff movl $0x7ffffffc,0x4(%esp)
801045b2: 7f
801045b3: c7 04 24 63 75 10 80 movl $0x80107563,(%esp)
801045ba: e8 91 c0 ff ff call 80100650 <cprintf>
cprintf("pp: %d\n", *pp);
801045bf: 8b 03 mov (%ebx),%eax
801045c1: c7 04 24 6b 75 10 80 movl $0x8010756b,(%esp)
801045c8: 89 44 24 04 mov %eax,0x4(%esp)
801045cc: e8 7f c0 ff ff call 80100650 <cprintf>
cprintf("HELP fecthstr below ep call \n");
801045d1: c7 04 24 73 75 10 80 movl $0x80107573,(%esp)
801045d8: e8 73 c0 ff ff call 80100650 <cprintf>
for(s = *pp; s < ep; s++){
801045dd: 8b 13 mov (%ebx),%edx
801045df: 81 fa fb ff ff 7f cmp $0x7ffffffb,%edx
801045e5: 77 18 ja 801045ff <fetchstr+0x6f>
if(*s == 0)
801045e7: 80 3a 00 cmpb $0x0,(%edx)
801045ea: 89 d0 mov %edx,%eax
801045ec: 75 07 jne 801045f5 <fetchstr+0x65>
801045ee: eb 30 jmp 80104620 <fetchstr+0x90>
801045f0: 80 38 00 cmpb $0x0,(%eax)
801045f3: 74 23 je 80104618 <fetchstr+0x88>
for(s = *pp; s < ep; s++){
801045f5: 83 c0 01 add $0x1,%eax
801045f8: 3d fc ff ff 7f cmp $0x7ffffffc,%eax
801045fd: 75 f1 jne 801045f0 <fetchstr+0x60>
return s - *pp;
}
cprintf("HELP fecthstr return -1 \n");
801045ff: c7 04 24 91 75 10 80 movl $0x80107591,(%esp)
80104606: e8 45 c0 ff ff call 80100650 <cprintf>
return -1;
8010460b: b8 ff ff ff ff mov $0xffffffff,%eax
}
80104610: 83 c4 14 add $0x14,%esp
80104613: 5b pop %ebx
80104614: 5d pop %ebp
80104615: c3 ret
80104616: 66 90 xchg %ax,%ax
80104618: 83 c4 14 add $0x14,%esp
8010461b: 29 d0 sub %edx,%eax
8010461d: 5b pop %ebx
8010461e: 5d pop %ebp
8010461f: c3 ret
if(*s == 0)
80104620: 31 c0 xor %eax,%eax
return s - *pp;
80104622: eb ec jmp 80104610 <fetchstr+0x80>
80104624: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
8010462a: 8d bf 00 00 00 00 lea 0x0(%edi),%edi
80104630 <argint>:
// Fetch the nth 32-bit system call argument.
int
argint(int n, int *ip)
{
80104630: 55 push %ebp
80104631: 89 e5 mov %esp,%ebp
80104633: 56 push %esi
80104634: 8b 75 0c mov 0xc(%ebp),%esi
80104637: 53 push %ebx
80104638: 8b 5d 08 mov 0x8(%ebp),%ebx
return fetchint((myproc()->tf->esp) + 4 + 4*n, ip);
8010463b: e8 a0 f0 ff ff call 801036e0 <myproc>
80104640: 89 75 0c mov %esi,0xc(%ebp)
80104643: 8b 40 18 mov 0x18(%eax),%eax
80104646: 8b 40 44 mov 0x44(%eax),%eax
80104649: 8d 44 98 04 lea 0x4(%eax,%ebx,4),%eax
8010464d: 89 45 08 mov %eax,0x8(%ebp)
}
80104650: 5b pop %ebx
80104651: 5e pop %esi
80104652: 5d pop %ebp
return fetchint((myproc()->tf->esp) + 4 + 4*n, ip);
80104653: e9 e8 fe ff ff jmp 80104540 <fetchint>
80104658: 90 nop
80104659: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80104660 <argptr>:
// Fetch the nth word-sized system call argument as a pointer
// to a block of memory of size bytes. Check that the pointer
// lies within the process address space.
int
argptr(int n, char **pp, int size)
{
80104660: 55 push %ebp
80104661: 89 e5 mov %esp,%ebp
80104663: 83 ec 28 sub $0x28,%esp
int i;
// struct proc *curproc = myproc();
cprintf("HELP argptr \n");
80104666: c7 04 24 ab 75 10 80 movl $0x801075ab,(%esp)
8010466d: e8 de bf ff ff call 80100650 <cprintf>
if(argint(n, &i) < 0)
80104672: 8d 45 f4 lea -0xc(%ebp),%eax
80104675: 89 44 24 04 mov %eax,0x4(%esp)
80104679: 8b 45 08 mov 0x8(%ebp),%eax
8010467c: 89 04 24 mov %eax,(%esp)
8010467f: e8 ac ff ff ff call 80104630 <argint>
80104684: 85 c0 test %eax,%eax
80104686: 78 18 js 801046a0 <argptr+0x40>
return -1;
// if(size < 0 || (uint)i >= curproc->sz || (uint)i+size > curproc->sz || (uint)i <= curproc->userStackTop || (uint)i-size < curproc->userStackTop)
if(size < 0)
80104688: 8b 45 10 mov 0x10(%ebp),%eax
8010468b: 85 c0 test %eax,%eax
8010468d: 78 11 js 801046a0 <argptr+0x40>
return -1;
*pp = (char*)i;
8010468f: 8b 45 0c mov 0xc(%ebp),%eax
80104692: 8b 55 f4 mov -0xc(%ebp),%edx
80104695: 89 10 mov %edx,(%eax)
return 0;
80104697: 31 c0 xor %eax,%eax
}
80104699: c9 leave
8010469a: c3 ret
8010469b: 90 nop
8010469c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
return -1;
801046a0: b8 ff ff ff ff mov $0xffffffff,%eax
}
801046a5: c9 leave
801046a6: c3 ret
801046a7: 89 f6 mov %esi,%esi
801046a9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
801046b0 <argstr>:
// Check that the pointer is valid and the string is nul-terminated.
// (There is no shared writable memory, so the string can't change
// between this check and being used by the kernel.)
int
argstr(int n, char **pp)
{
801046b0: 55 push %ebp
801046b1: 89 e5 mov %esp,%ebp
801046b3: 83 ec 28 sub $0x28,%esp
int addr;
if(argint(n, &addr) < 0)
801046b6: 8d 45 f4 lea -0xc(%ebp),%eax
801046b9: 89 44 24 04 mov %eax,0x4(%esp)
801046bd: 8b 45 08 mov 0x8(%ebp),%eax
801046c0: 89 04 24 mov %eax,(%esp)
801046c3: e8 68 ff ff ff call 80104630 <argint>
801046c8: 85 c0 test %eax,%eax
801046ca: 78 14 js 801046e0 <argstr+0x30>
return -1;
return fetchstr(addr, pp);
801046cc: 8b 45 0c mov 0xc(%ebp),%eax
801046cf: 89 44 24 04 mov %eax,0x4(%esp)
801046d3: 8b 45 f4 mov -0xc(%ebp),%eax
801046d6: 89 04 24 mov %eax,(%esp)
801046d9: e8 b2 fe ff ff call 80104590 <fetchstr>
}
801046de: c9 leave
801046df: c3 ret
return -1;
801046e0: b8 ff ff ff ff mov $0xffffffff,%eax
}
801046e5: c9 leave
801046e6: c3 ret
801046e7: 89 f6 mov %esi,%esi
801046e9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
801046f0 <syscall>:
[SYS_shm_close] sys_shm_close
};
void
syscall(void)
{
801046f0: 55 push %ebp
801046f1: 89 e5 mov %esp,%ebp
801046f3: 56 push %esi
801046f4: 53 push %ebx
801046f5: 83 ec 10 sub $0x10,%esp
int num;
struct proc *curproc = myproc();
801046f8: e8 e3 ef ff ff call 801036e0 <myproc>
num = curproc->tf->eax;
801046fd: 8b 70 18 mov 0x18(%eax),%esi
struct proc *curproc = myproc();
80104700: 89 c3 mov %eax,%ebx
num = curproc->tf->eax;
80104702: 8b 46 1c mov 0x1c(%esi),%eax
if(num > 0 && num < NELEM(syscalls) && syscalls[num]) {
80104705: 8d 50 ff lea -0x1(%eax),%edx
80104708: 83 fa 16 cmp $0x16,%edx
8010470b: 77 1b ja 80104728 <syscall+0x38>
8010470d: 8b 14 85 e0 75 10 80 mov -0x7fef8a20(,%eax,4),%edx
80104714: 85 d2 test %edx,%edx
80104716: 74 10 je 80104728 <syscall+0x38>
curproc->tf->eax = syscalls[num]();
80104718: ff d2 call *%edx
8010471a: 89 46 1c mov %eax,0x1c(%esi)
} else {
cprintf("%d %s: unknown sys call %d\n",
curproc->pid, curproc->name, num);
curproc->tf->eax = -1;
}
}
8010471d: 83 c4 10 add $0x10,%esp
80104720: 5b pop %ebx
80104721: 5e pop %esi
80104722: 5d pop %ebp
80104723: c3 ret
80104724: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
cprintf("%d %s: unknown sys call %d\n",
80104728: 89 44 24 0c mov %eax,0xc(%esp)
curproc->pid, curproc->name, num);
8010472c: 8d 43 6c lea 0x6c(%ebx),%eax
8010472f: 89 44 24 08 mov %eax,0x8(%esp)
cprintf("%d %s: unknown sys call %d\n",
80104733: 8b 43 10 mov 0x10(%ebx),%eax
80104736: c7 04 24 b9 75 10 80 movl $0x801075b9,(%esp)
8010473d: 89 44 24 04 mov %eax,0x4(%esp)
80104741: e8 0a bf ff ff call 80100650 <cprintf>
curproc->tf->eax = -1;
80104746: 8b 43 18 mov 0x18(%ebx),%eax
80104749: c7 40 1c ff ff ff ff movl $0xffffffff,0x1c(%eax)
}
80104750: 83 c4 10 add $0x10,%esp
80104753: 5b pop %ebx
80104754: 5e pop %esi
80104755: 5d pop %ebp
80104756: c3 ret
80104757: 66 90 xchg %ax,%ax
80104759: 66 90 xchg %ax,%ax
8010475b: 66 90 xchg %ax,%ax
8010475d: 66 90 xchg %ax,%ax
8010475f: 90 nop
80104760 <fdalloc>:
// Allocate a file descriptor for the given file.
// Takes over file reference from caller on success.
static int
fdalloc(struct file *f)
{
80104760: 55 push %ebp
80104761: 89 e5 mov %esp,%ebp
80104763: 53 push %ebx
80104764: 89 c3 mov %eax,%ebx
80104766: 83 ec 04 sub $0x4,%esp
int fd;
struct proc *curproc = myproc();
80104769: e8 72 ef ff ff call 801036e0 <myproc>
for(fd = 0; fd < NOFILE; fd++){
8010476e: 31 d2 xor %edx,%edx
if(curproc->ofile[fd] == 0){
80104770: 8b 4c 90 28 mov 0x28(%eax,%edx,4),%ecx
80104774: 85 c9 test %ecx,%ecx
80104776: 74 18 je 80104790 <fdalloc+0x30>
for(fd = 0; fd < NOFILE; fd++){
80104778: 83 c2 01 add $0x1,%edx
8010477b: 83 fa 10 cmp $0x10,%edx
8010477e: 75 f0 jne 80104770 <fdalloc+0x10>
curproc->ofile[fd] = f;
return fd;
}
}
return -1;
}
80104780: 83 c4 04 add $0x4,%esp
return -1;
80104783: b8 ff ff ff ff mov $0xffffffff,%eax
}
80104788: 5b pop %ebx
80104789: 5d pop %ebp
8010478a: c3 ret
8010478b: 90 nop
8010478c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
curproc->ofile[fd] = f;
80104790: 89 5c 90 28 mov %ebx,0x28(%eax,%edx,4)
}
80104794: 83 c4 04 add $0x4,%esp
return fd;
80104797: 89 d0 mov %edx,%eax
}
80104799: 5b pop %ebx
8010479a: 5d pop %ebp
8010479b: c3 ret
8010479c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801047a0 <create>:
return -1;
}
static struct inode*
create(char *path, short type, short major, short minor)
{
801047a0: 55 push %ebp
801047a1: 89 e5 mov %esp,%ebp
801047a3: 57 push %edi
801047a4: 56 push %esi
801047a5: 53 push %ebx
801047a6: 83 ec 4c sub $0x4c,%esp
801047a9: 89 4d c0 mov %ecx,-0x40(%ebp)
801047ac: 8b 4d 08 mov 0x8(%ebp),%ecx
uint off;
struct inode *ip, *dp;
char name[DIRSIZ];
if((dp = nameiparent(path, name)) == 0)
801047af: 8d 5d da lea -0x26(%ebp),%ebx
801047b2: 89 5c 24 04 mov %ebx,0x4(%esp)
801047b6: 89 04 24 mov %eax,(%esp)
{
801047b9: 89 55 c4 mov %edx,-0x3c(%ebp)
801047bc: 89 4d bc mov %ecx,-0x44(%ebp)
if((dp = nameiparent(path, name)) == 0)
801047bf: e8 9c d7 ff ff call 80101f60 <nameiparent>
801047c4: 85 c0 test %eax,%eax
801047c6: 89 c7 mov %eax,%edi
801047c8: 0f 84 da 00 00 00 je 801048a8 <create+0x108>
return 0;
ilock(dp);
801047ce: 89 04 24 mov %eax,(%esp)
801047d1: e8 1a cf ff ff call 801016f0 <ilock>
if((ip = dirlookup(dp, name, &off)) != 0){
801047d6: 8d 45 d4 lea -0x2c(%ebp),%eax
801047d9: 89 44 24 08 mov %eax,0x8(%esp)
801047dd: 89 5c 24 04 mov %ebx,0x4(%esp)
801047e1: 89 3c 24 mov %edi,(%esp)
801047e4: e8 17 d4 ff ff call 80101c00 <dirlookup>
801047e9: 85 c0 test %eax,%eax
801047eb: 89 c6 mov %eax,%esi
801047ed: 74 41 je 80104830 <create+0x90>
iunlockput(dp);
801047ef: 89 3c 24 mov %edi,(%esp)
801047f2: e8 59 d1 ff ff call 80101950 <iunlockput>
ilock(ip);
801047f7: 89 34 24 mov %esi,(%esp)
801047fa: e8 f1 ce ff ff call 801016f0 <ilock>
if(type == T_FILE && ip->type == T_FILE)
801047ff: 66 83 7d c4 02 cmpw $0x2,-0x3c(%ebp)
80104804: 75 12 jne 80104818 <create+0x78>
80104806: 66 83 7e 50 02 cmpw $0x2,0x50(%esi)
8010480b: 89 f0 mov %esi,%eax
8010480d: 75 09 jne 80104818 <create+0x78>
panic("create: dirlink");
iunlockput(dp);
return ip;
}
8010480f: 83 c4 4c add $0x4c,%esp
80104812: 5b pop %ebx
80104813: 5e pop %esi
80104814: 5f pop %edi
80104815: 5d pop %ebp
80104816: c3 ret
80104817: 90 nop
iunlockput(ip);
80104818: 89 34 24 mov %esi,(%esp)
8010481b: e8 30 d1 ff ff call 80101950 <iunlockput>
}
80104820: 83 c4 4c add $0x4c,%esp
return 0;
80104823: 31 c0 xor %eax,%eax
}
80104825: 5b pop %ebx
80104826: 5e pop %esi
80104827: 5f pop %edi
80104828: 5d pop %ebp
80104829: c3 ret
8010482a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
if((ip = ialloc(dp->dev, type)) == 0)
80104830: 0f bf 45 c4 movswl -0x3c(%ebp),%eax
80104834: 89 44 24 04 mov %eax,0x4(%esp)
80104838: 8b 07 mov (%edi),%eax
8010483a: 89 04 24 mov %eax,(%esp)
8010483d: e8 1e cd ff ff call 80101560 <ialloc>
80104842: 85 c0 test %eax,%eax
80104844: 89 c6 mov %eax,%esi
80104846: 0f 84 bf 00 00 00 je 8010490b <create+0x16b>
ilock(ip);
8010484c: 89 04 24 mov %eax,(%esp)
8010484f: e8 9c ce ff ff call 801016f0 <ilock>
ip->major = major;
80104854: 0f b7 45 c0 movzwl -0x40(%ebp),%eax
80104858: 66 89 46 52 mov %ax,0x52(%esi)
ip->minor = minor;
8010485c: 0f b7 45 bc movzwl -0x44(%ebp),%eax
80104860: 66 89 46 54 mov %ax,0x54(%esi)
ip->nlink = 1;
80104864: b8 01 00 00 00 mov $0x1,%eax
80104869: 66 89 46 56 mov %ax,0x56(%esi)
iupdate(ip);
8010486d: 89 34 24 mov %esi,(%esp)
80104870: e8 bb cd ff ff call 80101630 <iupdate>
if(type == T_DIR){ // Create . and .. entries.
80104875: 66 83 7d c4 01 cmpw $0x1,-0x3c(%ebp)
8010487a: 74 34 je 801048b0 <create+0x110>
if(dirlink(dp, name, ip->inum) < 0)
8010487c: 8b 46 04 mov 0x4(%esi),%eax
8010487f: 89 5c 24 04 mov %ebx,0x4(%esp)
80104883: 89 3c 24 mov %edi,(%esp)
80104886: 89 44 24 08 mov %eax,0x8(%esp)
8010488a: e8 d1 d5 ff ff call 80101e60 <dirlink>
8010488f: 85 c0 test %eax,%eax
80104891: 78 6c js 801048ff <create+0x15f>
iunlockput(dp);
80104893: 89 3c 24 mov %edi,(%esp)
80104896: e8 b5 d0 ff ff call 80101950 <iunlockput>
}
8010489b: 83 c4 4c add $0x4c,%esp
return ip;
8010489e: 89 f0 mov %esi,%eax
}
801048a0: 5b pop %ebx
801048a1: 5e pop %esi
801048a2: 5f pop %edi
801048a3: 5d pop %ebp
801048a4: c3 ret
801048a5: 8d 76 00 lea 0x0(%esi),%esi
return 0;
801048a8: 31 c0 xor %eax,%eax
801048aa: e9 60 ff ff ff jmp 8010480f <create+0x6f>
801048af: 90 nop
dp->nlink++; // for ".."
801048b0: 66 83 47 56 01 addw $0x1,0x56(%edi)
iupdate(dp);
801048b5: 89 3c 24 mov %edi,(%esp)
801048b8: e8 73 cd ff ff call 80101630 <iupdate>
if(dirlink(ip, ".", ip->inum) < 0 || dirlink(ip, "..", dp->inum) < 0)
801048bd: 8b 46 04 mov 0x4(%esi),%eax
801048c0: c7 44 24 04 5c 76 10 movl $0x8010765c,0x4(%esp)
801048c7: 80
801048c8: 89 34 24 mov %esi,(%esp)
801048cb: 89 44 24 08 mov %eax,0x8(%esp)
801048cf: e8 8c d5 ff ff call 80101e60 <dirlink>
801048d4: 85 c0 test %eax,%eax
801048d6: 78 1b js 801048f3 <create+0x153>
801048d8: 8b 47 04 mov 0x4(%edi),%eax
801048db: c7 44 24 04 5b 76 10 movl $0x8010765b,0x4(%esp)
801048e2: 80
801048e3: 89 34 24 mov %esi,(%esp)
801048e6: 89 44 24 08 mov %eax,0x8(%esp)
801048ea: e8 71 d5 ff ff call 80101e60 <dirlink>
801048ef: 85 c0 test %eax,%eax
801048f1: 79 89 jns 8010487c <create+0xdc>
panic("create dots");
801048f3: c7 04 24 4f 76 10 80 movl $0x8010764f,(%esp)
801048fa: e8 61 ba ff ff call 80100360 <panic>
panic("create: dirlink");
801048ff: c7 04 24 5e 76 10 80 movl $0x8010765e,(%esp)
80104906: e8 55 ba ff ff call 80100360 <panic>
panic("create: ialloc");
8010490b: c7 04 24 40 76 10 80 movl $0x80107640,(%esp)
80104912: e8 49 ba ff ff call 80100360 <panic>
80104917: 89 f6 mov %esi,%esi
80104919: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80104920 <argfd.constprop.0>:
argfd(int n, int *pfd, struct file **pf)
80104920: 55 push %ebp
80104921: 89 e5 mov %esp,%ebp
80104923: 56 push %esi
80104924: 89 c6 mov %eax,%esi
80104926: 53 push %ebx
80104927: 89 d3 mov %edx,%ebx
80104929: 83 ec 20 sub $0x20,%esp
if(argint(n, &fd) < 0)
8010492c: 8d 45 f4 lea -0xc(%ebp),%eax
8010492f: 89 44 24 04 mov %eax,0x4(%esp)
80104933: c7 04 24 00 00 00 00 movl $0x0,(%esp)
8010493a: e8 f1 fc ff ff call 80104630 <argint>
8010493f: 85 c0 test %eax,%eax
80104941: 78 2d js 80104970 <argfd.constprop.0+0x50>
if(fd < 0 || fd >= NOFILE || (f=myproc()->ofile[fd]) == 0)
80104943: 83 7d f4 0f cmpl $0xf,-0xc(%ebp)
80104947: 77 27 ja 80104970 <argfd.constprop.0+0x50>
80104949: e8 92 ed ff ff call 801036e0 <myproc>
8010494e: 8b 55 f4 mov -0xc(%ebp),%edx
80104951: 8b 44 90 28 mov 0x28(%eax,%edx,4),%eax
80104955: 85 c0 test %eax,%eax
80104957: 74 17 je 80104970 <argfd.constprop.0+0x50>
if(pfd)
80104959: 85 f6 test %esi,%esi
8010495b: 74 02 je 8010495f <argfd.constprop.0+0x3f>
*pfd = fd;
8010495d: 89 16 mov %edx,(%esi)
if(pf)
8010495f: 85 db test %ebx,%ebx
80104961: 74 1d je 80104980 <argfd.constprop.0+0x60>
*pf = f;
80104963: 89 03 mov %eax,(%ebx)
return 0;
80104965: 31 c0 xor %eax,%eax
}
80104967: 83 c4 20 add $0x20,%esp
8010496a: 5b pop %ebx
8010496b: 5e pop %esi
8010496c: 5d pop %ebp
8010496d: c3 ret
8010496e: 66 90 xchg %ax,%ax
80104970: 83 c4 20 add $0x20,%esp
return -1;
80104973: b8 ff ff ff ff mov $0xffffffff,%eax
}
80104978: 5b pop %ebx
80104979: 5e pop %esi
8010497a: 5d pop %ebp
8010497b: c3 ret
8010497c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
return 0;
80104980: 31 c0 xor %eax,%eax
80104982: eb e3 jmp 80104967 <argfd.constprop.0+0x47>
80104984: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
8010498a: 8d bf 00 00 00 00 lea 0x0(%edi),%edi
80104990 <sys_dup>:
{
80104990: 55 push %ebp
if(argfd(0, 0, &f) < 0)
80104991: 31 c0 xor %eax,%eax
{
80104993: 89 e5 mov %esp,%ebp
80104995: 53 push %ebx
80104996: 83 ec 24 sub $0x24,%esp
if(argfd(0, 0, &f) < 0)
80104999: 8d 55 f4 lea -0xc(%ebp),%edx
8010499c: e8 7f ff ff ff call 80104920 <argfd.constprop.0>
801049a1: 85 c0 test %eax,%eax
801049a3: 78 23 js 801049c8 <sys_dup+0x38>
if((fd=fdalloc(f)) < 0)
801049a5: 8b 45 f4 mov -0xc(%ebp),%eax
801049a8: e8 b3 fd ff ff call 80104760 <fdalloc>
801049ad: 85 c0 test %eax,%eax
801049af: 89 c3 mov %eax,%ebx
801049b1: 78 15 js 801049c8 <sys_dup+0x38>
filedup(f);
801049b3: 8b 45 f4 mov -0xc(%ebp),%eax
801049b6: 89 04 24 mov %eax,(%esp)
801049b9: e8 52 c4 ff ff call 80100e10 <filedup>
return fd;
801049be: 89 d8 mov %ebx,%eax
}
801049c0: 83 c4 24 add $0x24,%esp
801049c3: 5b pop %ebx
801049c4: 5d pop %ebp
801049c5: c3 ret
801049c6: 66 90 xchg %ax,%ax
return -1;
801049c8: b8 ff ff ff ff mov $0xffffffff,%eax
801049cd: eb f1 jmp 801049c0 <sys_dup+0x30>
801049cf: 90 nop
801049d0 <sys_read>:
{
801049d0: 55 push %ebp
if(argfd(0, 0, &f) < 0 || argint(2, &n) < 0 || argptr(1, &p, n) < 0)
801049d1: 31 c0 xor %eax,%eax
{
801049d3: 89 e5 mov %esp,%ebp
801049d5: 83 ec 28 sub $0x28,%esp
if(argfd(0, 0, &f) < 0 || argint(2, &n) < 0 || argptr(1, &p, n) < 0)
801049d8: 8d 55 ec lea -0x14(%ebp),%edx
801049db: e8 40 ff ff ff call 80104920 <argfd.constprop.0>
801049e0: 85 c0 test %eax,%eax
801049e2: 78 54 js 80104a38 <sys_read+0x68>
801049e4: 8d 45 f0 lea -0x10(%ebp),%eax
801049e7: 89 44 24 04 mov %eax,0x4(%esp)
801049eb: c7 04 24 02 00 00 00 movl $0x2,(%esp)
801049f2: e8 39 fc ff ff call 80104630 <argint>
801049f7: 85 c0 test %eax,%eax
801049f9: 78 3d js 80104a38 <sys_read+0x68>
801049fb: 8b 45 f0 mov -0x10(%ebp),%eax
801049fe: c7 04 24 01 00 00 00 movl $0x1,(%esp)
80104a05: 89 44 24 08 mov %eax,0x8(%esp)
80104a09: 8d 45 f4 lea -0xc(%ebp),%eax
80104a0c: 89 44 24 04 mov %eax,0x4(%esp)
80104a10: e8 4b fc ff ff call 80104660 <argptr>
80104a15: 85 c0 test %eax,%eax
80104a17: 78 1f js 80104a38 <sys_read+0x68>
return fileread(f, p, n);
80104a19: 8b 45 f0 mov -0x10(%ebp),%eax
80104a1c: 89 44 24 08 mov %eax,0x8(%esp)
80104a20: 8b 45 f4 mov -0xc(%ebp),%eax
80104a23: 89 44 24 04 mov %eax,0x4(%esp)
80104a27: 8b 45 ec mov -0x14(%ebp),%eax
80104a2a: 89 04 24 mov %eax,(%esp)
80104a2d: e8 3e c5 ff ff call 80100f70 <fileread>
}
80104a32: c9 leave
80104a33: c3 ret
80104a34: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
return -1;
80104a38: b8 ff ff ff ff mov $0xffffffff,%eax
}
80104a3d: c9 leave
80104a3e: c3 ret
80104a3f: 90 nop
80104a40 <sys_write>:
{
80104a40: 55 push %ebp
if(argfd(0, 0, &f) < 0 || argint(2, &n) < 0 || argptr(1, &p, n) < 0)
80104a41: 31 c0 xor %eax,%eax
{
80104a43: 89 e5 mov %esp,%ebp
80104a45: 83 ec 28 sub $0x28,%esp
if(argfd(0, 0, &f) < 0 || argint(2, &n) < 0 || argptr(1, &p, n) < 0)
80104a48: 8d 55 ec lea -0x14(%ebp),%edx
80104a4b: e8 d0 fe ff ff call 80104920 <argfd.constprop.0>
80104a50: 85 c0 test %eax,%eax
80104a52: 78 54 js 80104aa8 <sys_write+0x68>
80104a54: 8d 45 f0 lea -0x10(%ebp),%eax
80104a57: 89 44 24 04 mov %eax,0x4(%esp)
80104a5b: c7 04 24 02 00 00 00 movl $0x2,(%esp)
80104a62: e8 c9 fb ff ff call 80104630 <argint>
80104a67: 85 c0 test %eax,%eax
80104a69: 78 3d js 80104aa8 <sys_write+0x68>
80104a6b: 8b 45 f0 mov -0x10(%ebp),%eax
80104a6e: c7 04 24 01 00 00 00 movl $0x1,(%esp)
80104a75: 89 44 24 08 mov %eax,0x8(%esp)
80104a79: 8d 45 f4 lea -0xc(%ebp),%eax
80104a7c: 89 44 24 04 mov %eax,0x4(%esp)
80104a80: e8 db fb ff ff call 80104660 <argptr>
80104a85: 85 c0 test %eax,%eax
80104a87: 78 1f js 80104aa8 <sys_write+0x68>
return filewrite(f, p, n);
80104a89: 8b 45 f0 mov -0x10(%ebp),%eax
80104a8c: 89 44 24 08 mov %eax,0x8(%esp)
80104a90: 8b 45 f4 mov -0xc(%ebp),%eax
80104a93: 89 44 24 04 mov %eax,0x4(%esp)
80104a97: 8b 45 ec mov -0x14(%ebp),%eax
80104a9a: 89 04 24 mov %eax,(%esp)
80104a9d: e8 6e c5 ff ff call 80101010 <filewrite>
}
80104aa2: c9 leave
80104aa3: c3 ret
80104aa4: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
return -1;
80104aa8: b8 ff ff ff ff mov $0xffffffff,%eax
}
80104aad: c9 leave
80104aae: c3 ret
80104aaf: 90 nop
80104ab0 <sys_close>:
{
80104ab0: 55 push %ebp
80104ab1: 89 e5 mov %esp,%ebp
80104ab3: 83 ec 28 sub $0x28,%esp
if(argfd(0, &fd, &f) < 0)
80104ab6: 8d 55 f4 lea -0xc(%ebp),%edx
80104ab9: 8d 45 f0 lea -0x10(%ebp),%eax
80104abc: e8 5f fe ff ff call 80104920 <argfd.constprop.0>
80104ac1: 85 c0 test %eax,%eax
80104ac3: 78 23 js 80104ae8 <sys_close+0x38>
myproc()->ofile[fd] = 0;
80104ac5: e8 16 ec ff ff call 801036e0 <myproc>
80104aca: 8b 55 f0 mov -0x10(%ebp),%edx
80104acd: c7 44 90 28 00 00 00 movl $0x0,0x28(%eax,%edx,4)
80104ad4: 00
fileclose(f);
80104ad5: 8b 45 f4 mov -0xc(%ebp),%eax
80104ad8: 89 04 24 mov %eax,(%esp)
80104adb: e8 80 c3 ff ff call 80100e60 <fileclose>
return 0;
80104ae0: 31 c0 xor %eax,%eax
}
80104ae2: c9 leave
80104ae3: c3 ret
80104ae4: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
return -1;
80104ae8: b8 ff ff ff ff mov $0xffffffff,%eax
}
80104aed: c9 leave
80104aee: c3 ret
80104aef: 90 nop
80104af0 <sys_fstat>:
{
80104af0: 55 push %ebp
if(argfd(0, 0, &f) < 0 || argptr(1, (void*)&st, sizeof(*st)) < 0)
80104af1: 31 c0 xor %eax,%eax
{
80104af3: 89 e5 mov %esp,%ebp
80104af5: 83 ec 28 sub $0x28,%esp
if(argfd(0, 0, &f) < 0 || argptr(1, (void*)&st, sizeof(*st)) < 0)
80104af8: 8d 55 f0 lea -0x10(%ebp),%edx
80104afb: e8 20 fe ff ff call 80104920 <argfd.constprop.0>
80104b00: 85 c0 test %eax,%eax
80104b02: 78 34 js 80104b38 <sys_fstat+0x48>
80104b04: 8d 45 f4 lea -0xc(%ebp),%eax
80104b07: c7 44 24 08 14 00 00 movl $0x14,0x8(%esp)
80104b0e: 00
80104b0f: 89 44 24 04 mov %eax,0x4(%esp)
80104b13: c7 04 24 01 00 00 00 movl $0x1,(%esp)
80104b1a: e8 41 fb ff ff call 80104660 <argptr>
80104b1f: 85 c0 test %eax,%eax
80104b21: 78 15 js 80104b38 <sys_fstat+0x48>
return filestat(f, st);
80104b23: 8b 45 f4 mov -0xc(%ebp),%eax
80104b26: 89 44 24 04 mov %eax,0x4(%esp)
80104b2a: 8b 45 f0 mov -0x10(%ebp),%eax
80104b2d: 89 04 24 mov %eax,(%esp)
80104b30: e8 eb c3 ff ff call 80100f20 <filestat>
}
80104b35: c9 leave
80104b36: c3 ret
80104b37: 90 nop
return -1;
80104b38: b8 ff ff ff ff mov $0xffffffff,%eax
}
80104b3d: c9 leave
80104b3e: c3 ret
80104b3f: 90 nop
80104b40 <sys_link>:
{
80104b40: 55 push %ebp
80104b41: 89 e5 mov %esp,%ebp
80104b43: 57 push %edi
80104b44: 56 push %esi
80104b45: 53 push %ebx
80104b46: 83 ec 3c sub $0x3c,%esp
if(argstr(0, &old) < 0 || argstr(1, &new) < 0)
80104b49: 8d 45 d4 lea -0x2c(%ebp),%eax
80104b4c: 89 44 24 04 mov %eax,0x4(%esp)
80104b50: c7 04 24 00 00 00 00 movl $0x0,(%esp)
80104b57: e8 54 fb ff ff call 801046b0 <argstr>
80104b5c: 85 c0 test %eax,%eax
80104b5e: 0f 88 e6 00 00 00 js 80104c4a <sys_link+0x10a>
80104b64: 8d 45 d0 lea -0x30(%ebp),%eax
80104b67: 89 44 24 04 mov %eax,0x4(%esp)
80104b6b: c7 04 24 01 00 00 00 movl $0x1,(%esp)
80104b72: e8 39 fb ff ff call 801046b0 <argstr>
80104b77: 85 c0 test %eax,%eax
80104b79: 0f 88 cb 00 00 00 js 80104c4a <sys_link+0x10a>
begin_op();
80104b7f: e8 cc df ff ff call 80102b50 <begin_op>
if((ip = namei(old)) == 0){
80104b84: 8b 45 d4 mov -0x2c(%ebp),%eax
80104b87: 89 04 24 mov %eax,(%esp)
80104b8a: e8 b1 d3 ff ff call 80101f40 <namei>
80104b8f: 85 c0 test %eax,%eax
80104b91: 89 c3 mov %eax,%ebx
80104b93: 0f 84 ac 00 00 00 je 80104c45 <sys_link+0x105>
ilock(ip);
80104b99: 89 04 24 mov %eax,(%esp)
80104b9c: e8 4f cb ff ff call 801016f0 <ilock>
if(ip->type == T_DIR){
80104ba1: 66 83 7b 50 01 cmpw $0x1,0x50(%ebx)
80104ba6: 0f 84 91 00 00 00 je 80104c3d <sys_link+0xfd>
ip->nlink++;
80104bac: 66 83 43 56 01 addw $0x1,0x56(%ebx)
if((dp = nameiparent(new, name)) == 0)
80104bb1: 8d 7d da lea -0x26(%ebp),%edi
iupdate(ip);
80104bb4: 89 1c 24 mov %ebx,(%esp)
80104bb7: e8 74 ca ff ff call 80101630 <iupdate>
iunlock(ip);
80104bbc: 89 1c 24 mov %ebx,(%esp)
80104bbf: e8 0c cc ff ff call 801017d0 <iunlock>
if((dp = nameiparent(new, name)) == 0)
80104bc4: 8b 45 d0 mov -0x30(%ebp),%eax
80104bc7: 89 7c 24 04 mov %edi,0x4(%esp)
80104bcb: 89 04 24 mov %eax,(%esp)
80104bce: e8 8d d3 ff ff call 80101f60 <nameiparent>
80104bd3: 85 c0 test %eax,%eax
80104bd5: 89 c6 mov %eax,%esi
80104bd7: 74 4f je 80104c28 <sys_link+0xe8>
ilock(dp);
80104bd9: 89 04 24 mov %eax,(%esp)
80104bdc: e8 0f cb ff ff call 801016f0 <ilock>
if(dp->dev != ip->dev || dirlink(dp, name, ip->inum) < 0){
80104be1: 8b 03 mov (%ebx),%eax
80104be3: 39 06 cmp %eax,(%esi)
80104be5: 75 39 jne 80104c20 <sys_link+0xe0>
80104be7: 8b 43 04 mov 0x4(%ebx),%eax
80104bea: 89 7c 24 04 mov %edi,0x4(%esp)
80104bee: 89 34 24 mov %esi,(%esp)
80104bf1: 89 44 24 08 mov %eax,0x8(%esp)
80104bf5: e8 66 d2 ff ff call 80101e60 <dirlink>
80104bfa: 85 c0 test %eax,%eax
80104bfc: 78 22 js 80104c20 <sys_link+0xe0>
iunlockput(dp);
80104bfe: 89 34 24 mov %esi,(%esp)
80104c01: e8 4a cd ff ff call 80101950 <iunlockput>
iput(ip);
80104c06: 89 1c 24 mov %ebx,(%esp)
80104c09: e8 02 cc ff ff call 80101810 <iput>
end_op();
80104c0e: e8 ad df ff ff call 80102bc0 <end_op>
}
80104c13: 83 c4 3c add $0x3c,%esp
return 0;
80104c16: 31 c0 xor %eax,%eax
}
80104c18: 5b pop %ebx
80104c19: 5e pop %esi
80104c1a: 5f pop %edi
80104c1b: 5d pop %ebp
80104c1c: c3 ret
80104c1d: 8d 76 00 lea 0x0(%esi),%esi
iunlockput(dp);
80104c20: 89 34 24 mov %esi,(%esp)
80104c23: e8 28 cd ff ff call 80101950 <iunlockput>
ilock(ip);
80104c28: 89 1c 24 mov %ebx,(%esp)
80104c2b: e8 c0 ca ff ff call 801016f0 <ilock>
ip->nlink--;
80104c30: 66 83 6b 56 01 subw $0x1,0x56(%ebx)
iupdate(ip);
80104c35: 89 1c 24 mov %ebx,(%esp)
80104c38: e8 f3 c9 ff ff call 80101630 <iupdate>
iunlockput(ip);
80104c3d: 89 1c 24 mov %ebx,(%esp)
80104c40: e8 0b cd ff ff call 80101950 <iunlockput>
end_op();
80104c45: e8 76 df ff ff call 80102bc0 <end_op>
}
80104c4a: 83 c4 3c add $0x3c,%esp
return -1;
80104c4d: b8 ff ff ff ff mov $0xffffffff,%eax
}
80104c52: 5b pop %ebx
80104c53: 5e pop %esi
80104c54: 5f pop %edi
80104c55: 5d pop %ebp
80104c56: c3 ret
80104c57: 89 f6 mov %esi,%esi
80104c59: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80104c60 <sys_unlink>:
{
80104c60: 55 push %ebp
80104c61: 89 e5 mov %esp,%ebp
80104c63: 57 push %edi
80104c64: 56 push %esi
80104c65: 53 push %ebx
80104c66: 83 ec 5c sub $0x5c,%esp
if(argstr(0, &path) < 0)
80104c69: 8d 45 c0 lea -0x40(%ebp),%eax
80104c6c: 89 44 24 04 mov %eax,0x4(%esp)
80104c70: c7 04 24 00 00 00 00 movl $0x0,(%esp)
80104c77: e8 34 fa ff ff call 801046b0 <argstr>
80104c7c: 85 c0 test %eax,%eax
80104c7e: 0f 88 76 01 00 00 js 80104dfa <sys_unlink+0x19a>
begin_op();
80104c84: e8 c7 de ff ff call 80102b50 <begin_op>
if((dp = nameiparent(path, name)) == 0){
80104c89: 8b 45 c0 mov -0x40(%ebp),%eax
80104c8c: 8d 5d ca lea -0x36(%ebp),%ebx
80104c8f: 89 5c 24 04 mov %ebx,0x4(%esp)
80104c93: 89 04 24 mov %eax,(%esp)
80104c96: e8 c5 d2 ff ff call 80101f60 <nameiparent>
80104c9b: 85 c0 test %eax,%eax
80104c9d: 89 45 b4 mov %eax,-0x4c(%ebp)
80104ca0: 0f 84 4f 01 00 00 je 80104df5 <sys_unlink+0x195>
ilock(dp);
80104ca6: 8b 75 b4 mov -0x4c(%ebp),%esi
80104ca9: 89 34 24 mov %esi,(%esp)
80104cac: e8 3f ca ff ff call 801016f0 <ilock>
if(namecmp(name, ".") == 0 || namecmp(name, "..") == 0)
80104cb1: c7 44 24 04 5c 76 10 movl $0x8010765c,0x4(%esp)
80104cb8: 80
80104cb9: 89 1c 24 mov %ebx,(%esp)
80104cbc: e8 0f cf ff ff call 80101bd0 <namecmp>
80104cc1: 85 c0 test %eax,%eax
80104cc3: 0f 84 21 01 00 00 je 80104dea <sys_unlink+0x18a>
80104cc9: c7 44 24 04 5b 76 10 movl $0x8010765b,0x4(%esp)
80104cd0: 80
80104cd1: 89 1c 24 mov %ebx,(%esp)
80104cd4: e8 f7 ce ff ff call 80101bd0 <namecmp>
80104cd9: 85 c0 test %eax,%eax
80104cdb: 0f 84 09 01 00 00 je 80104dea <sys_unlink+0x18a>
if((ip = dirlookup(dp, name, &off)) == 0)
80104ce1: 8d 45 c4 lea -0x3c(%ebp),%eax
80104ce4: 89 5c 24 04 mov %ebx,0x4(%esp)
80104ce8: 89 44 24 08 mov %eax,0x8(%esp)
80104cec: 89 34 24 mov %esi,(%esp)
80104cef: e8 0c cf ff ff call 80101c00 <dirlookup>
80104cf4: 85 c0 test %eax,%eax
80104cf6: 89 c3 mov %eax,%ebx
80104cf8: 0f 84 ec 00 00 00 je 80104dea <sys_unlink+0x18a>
ilock(ip);
80104cfe: 89 04 24 mov %eax,(%esp)
80104d01: e8 ea c9 ff ff call 801016f0 <ilock>
if(ip->nlink < 1)
80104d06: 66 83 7b 56 00 cmpw $0x0,0x56(%ebx)
80104d0b: 0f 8e 24 01 00 00 jle 80104e35 <sys_unlink+0x1d5>
if(ip->type == T_DIR && !isdirempty(ip)){
80104d11: 66 83 7b 50 01 cmpw $0x1,0x50(%ebx)
80104d16: 8d 75 d8 lea -0x28(%ebp),%esi
80104d19: 74 7d je 80104d98 <sys_unlink+0x138>
memset(&de, 0, sizeof(de));
80104d1b: c7 44 24 08 10 00 00 movl $0x10,0x8(%esp)
80104d22: 00
80104d23: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
80104d2a: 00
80104d2b: 89 34 24 mov %esi,(%esp)
80104d2e: e8 bd f5 ff ff call 801042f0 <memset>
if(writei(dp, (char*)&de, off, sizeof(de)) != sizeof(de))
80104d33: 8b 45 c4 mov -0x3c(%ebp),%eax
80104d36: c7 44 24 0c 10 00 00 movl $0x10,0xc(%esp)
80104d3d: 00
80104d3e: 89 74 24 04 mov %esi,0x4(%esp)
80104d42: 89 44 24 08 mov %eax,0x8(%esp)
80104d46: 8b 45 b4 mov -0x4c(%ebp),%eax
80104d49: 89 04 24 mov %eax,(%esp)
80104d4c: e8 4f cd ff ff call 80101aa0 <writei>
80104d51: 83 f8 10 cmp $0x10,%eax
80104d54: 0f 85 cf 00 00 00 jne 80104e29 <sys_unlink+0x1c9>
if(ip->type == T_DIR){
80104d5a: 66 83 7b 50 01 cmpw $0x1,0x50(%ebx)
80104d5f: 0f 84 a3 00 00 00 je 80104e08 <sys_unlink+0x1a8>
iunlockput(dp);
80104d65: 8b 45 b4 mov -0x4c(%ebp),%eax
80104d68: 89 04 24 mov %eax,(%esp)
80104d6b: e8 e0 cb ff ff call 80101950 <iunlockput>
ip->nlink--;
80104d70: 66 83 6b 56 01 subw $0x1,0x56(%ebx)
iupdate(ip);
80104d75: 89 1c 24 mov %ebx,(%esp)
80104d78: e8 b3 c8 ff ff call 80101630 <iupdate>
iunlockput(ip);
80104d7d: 89 1c 24 mov %ebx,(%esp)
80104d80: e8 cb cb ff ff call 80101950 <iunlockput>
end_op();
80104d85: e8 36 de ff ff call 80102bc0 <end_op>
}
80104d8a: 83 c4 5c add $0x5c,%esp
return 0;
80104d8d: 31 c0 xor %eax,%eax
}
80104d8f: 5b pop %ebx
80104d90: 5e pop %esi
80104d91: 5f pop %edi
80104d92: 5d pop %ebp
80104d93: c3 ret
80104d94: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
for(off=2*sizeof(de); off<dp->size; off+=sizeof(de)){
80104d98: 83 7b 58 20 cmpl $0x20,0x58(%ebx)
80104d9c: 0f 86 79 ff ff ff jbe 80104d1b <sys_unlink+0xbb>
80104da2: bf 20 00 00 00 mov $0x20,%edi
80104da7: eb 15 jmp 80104dbe <sys_unlink+0x15e>
80104da9: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80104db0: 8d 57 10 lea 0x10(%edi),%edx
80104db3: 3b 53 58 cmp 0x58(%ebx),%edx
80104db6: 0f 83 5f ff ff ff jae 80104d1b <sys_unlink+0xbb>
80104dbc: 89 d7 mov %edx,%edi
if(readi(dp, (char*)&de, off, sizeof(de)) != sizeof(de))
80104dbe: c7 44 24 0c 10 00 00 movl $0x10,0xc(%esp)
80104dc5: 00
80104dc6: 89 7c 24 08 mov %edi,0x8(%esp)
80104dca: 89 74 24 04 mov %esi,0x4(%esp)
80104dce: 89 1c 24 mov %ebx,(%esp)
80104dd1: e8 ca cb ff ff call 801019a0 <readi>
80104dd6: 83 f8 10 cmp $0x10,%eax
80104dd9: 75 42 jne 80104e1d <sys_unlink+0x1bd>
if(de.inum != 0)
80104ddb: 66 83 7d d8 00 cmpw $0x0,-0x28(%ebp)
80104de0: 74 ce je 80104db0 <sys_unlink+0x150>
iunlockput(ip);
80104de2: 89 1c 24 mov %ebx,(%esp)
80104de5: e8 66 cb ff ff call 80101950 <iunlockput>
iunlockput(dp);
80104dea: 8b 45 b4 mov -0x4c(%ebp),%eax
80104ded: 89 04 24 mov %eax,(%esp)
80104df0: e8 5b cb ff ff call 80101950 <iunlockput>
end_op();
80104df5: e8 c6 dd ff ff call 80102bc0 <end_op>
}
80104dfa: 83 c4 5c add $0x5c,%esp
return -1;
80104dfd: b8 ff ff ff ff mov $0xffffffff,%eax
}
80104e02: 5b pop %ebx
80104e03: 5e pop %esi
80104e04: 5f pop %edi
80104e05: 5d pop %ebp
80104e06: c3 ret
80104e07: 90 nop
dp->nlink--;
80104e08: 8b 45 b4 mov -0x4c(%ebp),%eax
80104e0b: 66 83 68 56 01 subw $0x1,0x56(%eax)
iupdate(dp);
80104e10: 89 04 24 mov %eax,(%esp)
80104e13: e8 18 c8 ff ff call 80101630 <iupdate>
80104e18: e9 48 ff ff ff jmp 80104d65 <sys_unlink+0x105>
panic("isdirempty: readi");
80104e1d: c7 04 24 80 76 10 80 movl $0x80107680,(%esp)
80104e24: e8 37 b5 ff ff call 80100360 <panic>
panic("unlink: writei");
80104e29: c7 04 24 92 76 10 80 movl $0x80107692,(%esp)
80104e30: e8 2b b5 ff ff call 80100360 <panic>
panic("unlink: nlink < 1");
80104e35: c7 04 24 6e 76 10 80 movl $0x8010766e,(%esp)
80104e3c: e8 1f b5 ff ff call 80100360 <panic>
80104e41: eb 0d jmp 80104e50 <sys_open>
80104e43: 90 nop
80104e44: 90 nop
80104e45: 90 nop
80104e46: 90 nop
80104e47: 90 nop
80104e48: 90 nop
80104e49: 90 nop
80104e4a: 90 nop
80104e4b: 90 nop
80104e4c: 90 nop
80104e4d: 90 nop
80104e4e: 90 nop
80104e4f: 90 nop
80104e50 <sys_open>:
int
sys_open(void)
{
80104e50: 55 push %ebp
80104e51: 89 e5 mov %esp,%ebp
80104e53: 57 push %edi
80104e54: 56 push %esi
80104e55: 53 push %ebx
80104e56: 83 ec 2c sub $0x2c,%esp
char *path;
int fd, omode;
struct file *f;
struct inode *ip;
if(argstr(0, &path) < 0 || argint(1, &omode) < 0)
80104e59: 8d 45 e0 lea -0x20(%ebp),%eax
80104e5c: 89 44 24 04 mov %eax,0x4(%esp)
80104e60: c7 04 24 00 00 00 00 movl $0x0,(%esp)
80104e67: e8 44 f8 ff ff call 801046b0 <argstr>
80104e6c: 85 c0 test %eax,%eax
80104e6e: 0f 88 d1 00 00 00 js 80104f45 <sys_open+0xf5>
80104e74: 8d 45 e4 lea -0x1c(%ebp),%eax
80104e77: 89 44 24 04 mov %eax,0x4(%esp)
80104e7b: c7 04 24 01 00 00 00 movl $0x1,(%esp)
80104e82: e8 a9 f7 ff ff call 80104630 <argint>
80104e87: 85 c0 test %eax,%eax
80104e89: 0f 88 b6 00 00 00 js 80104f45 <sys_open+0xf5>
return -1;
begin_op();
80104e8f: e8 bc dc ff ff call 80102b50 <begin_op>
if(omode & O_CREATE){
80104e94: f6 45 e5 02 testb $0x2,-0x1b(%ebp)
80104e98: 0f 85 82 00 00 00 jne 80104f20 <sys_open+0xd0>
if(ip == 0){
end_op();
return -1;
}
} else {
if((ip = namei(path)) == 0){
80104e9e: 8b 45 e0 mov -0x20(%ebp),%eax
80104ea1: 89 04 24 mov %eax,(%esp)
80104ea4: e8 97 d0 ff ff call 80101f40 <namei>
80104ea9: 85 c0 test %eax,%eax
80104eab: 89 c6 mov %eax,%esi
80104ead: 0f 84 8d 00 00 00 je 80104f40 <sys_open+0xf0>
end_op();
return -1;
}
ilock(ip);
80104eb3: 89 04 24 mov %eax,(%esp)
80104eb6: e8 35 c8 ff ff call 801016f0 <ilock>
if(ip->type == T_DIR && omode != O_RDONLY){
80104ebb: 66 83 7e 50 01 cmpw $0x1,0x50(%esi)
80104ec0: 0f 84 92 00 00 00 je 80104f58 <sys_open+0x108>
end_op();
return -1;
}
}
if((f = filealloc()) == 0 || (fd = fdalloc(f)) < 0){
80104ec6: e8 d5 be ff ff call 80100da0 <filealloc>
80104ecb: 85 c0 test %eax,%eax
80104ecd: 89 c3 mov %eax,%ebx
80104ecf: 0f 84 93 00 00 00 je 80104f68 <sys_open+0x118>
80104ed5: e8 86 f8 ff ff call 80104760 <fdalloc>
80104eda: 85 c0 test %eax,%eax
80104edc: 89 c7 mov %eax,%edi
80104ede: 0f 88 94 00 00 00 js 80104f78 <sys_open+0x128>
fileclose(f);
iunlockput(ip);
end_op();
return -1;
}
iunlock(ip);
80104ee4: 89 34 24 mov %esi,(%esp)
80104ee7: e8 e4 c8 ff ff call 801017d0 <iunlock>
end_op();
80104eec: e8 cf dc ff ff call 80102bc0 <end_op>
f->type = FD_INODE;
80104ef1: c7 03 02 00 00 00 movl $0x2,(%ebx)
f->ip = ip;
f->off = 0;
f->readable = !(omode & O_WRONLY);
80104ef7: 8b 45 e4 mov -0x1c(%ebp),%eax
f->ip = ip;
80104efa: 89 73 10 mov %esi,0x10(%ebx)
f->off = 0;
80104efd: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx)
f->readable = !(omode & O_WRONLY);
80104f04: 89 c2 mov %eax,%edx
80104f06: 83 e2 01 and $0x1,%edx
80104f09: 83 f2 01 xor $0x1,%edx
f->writable = (omode & O_WRONLY) || (omode & O_RDWR);
80104f0c: a8 03 test $0x3,%al
f->readable = !(omode & O_WRONLY);
80104f0e: 88 53 08 mov %dl,0x8(%ebx)
return fd;
80104f11: 89 f8 mov %edi,%eax
f->writable = (omode & O_WRONLY) || (omode & O_RDWR);
80104f13: 0f 95 43 09 setne 0x9(%ebx)
}
80104f17: 83 c4 2c add $0x2c,%esp
80104f1a: 5b pop %ebx
80104f1b: 5e pop %esi
80104f1c: 5f pop %edi
80104f1d: 5d pop %ebp
80104f1e: c3 ret
80104f1f: 90 nop
ip = create(path, T_FILE, 0, 0);
80104f20: 8b 45 e0 mov -0x20(%ebp),%eax
80104f23: 31 c9 xor %ecx,%ecx
80104f25: ba 02 00 00 00 mov $0x2,%edx
80104f2a: c7 04 24 00 00 00 00 movl $0x0,(%esp)
80104f31: e8 6a f8 ff ff call 801047a0 <create>
if(ip == 0){
80104f36: 85 c0 test %eax,%eax
ip = create(path, T_FILE, 0, 0);
80104f38: 89 c6 mov %eax,%esi
if(ip == 0){
80104f3a: 75 8a jne 80104ec6 <sys_open+0x76>
80104f3c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
end_op();
80104f40: e8 7b dc ff ff call 80102bc0 <end_op>
}
80104f45: 83 c4 2c add $0x2c,%esp
return -1;
80104f48: b8 ff ff ff ff mov $0xffffffff,%eax
}
80104f4d: 5b pop %ebx
80104f4e: 5e pop %esi
80104f4f: 5f pop %edi
80104f50: 5d pop %ebp
80104f51: c3 ret
80104f52: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
if(ip->type == T_DIR && omode != O_RDONLY){
80104f58: 8b 45 e4 mov -0x1c(%ebp),%eax
80104f5b: 85 c0 test %eax,%eax
80104f5d: 0f 84 63 ff ff ff je 80104ec6 <sys_open+0x76>
80104f63: 90 nop
80104f64: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
iunlockput(ip);
80104f68: 89 34 24 mov %esi,(%esp)
80104f6b: e8 e0 c9 ff ff call 80101950 <iunlockput>
80104f70: eb ce jmp 80104f40 <sys_open+0xf0>
80104f72: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
fileclose(f);
80104f78: 89 1c 24 mov %ebx,(%esp)
80104f7b: e8 e0 be ff ff call 80100e60 <fileclose>
80104f80: eb e6 jmp 80104f68 <sys_open+0x118>
80104f82: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80104f89: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80104f90 <sys_mkdir>:
int
sys_mkdir(void)
{
80104f90: 55 push %ebp
80104f91: 89 e5 mov %esp,%ebp
80104f93: 83 ec 28 sub $0x28,%esp
char *path;
struct inode *ip;
begin_op();
80104f96: e8 b5 db ff ff call 80102b50 <begin_op>
if(argstr(0, &path) < 0 || (ip = create(path, T_DIR, 0, 0)) == 0){
80104f9b: 8d 45 f4 lea -0xc(%ebp),%eax
80104f9e: 89 44 24 04 mov %eax,0x4(%esp)
80104fa2: c7 04 24 00 00 00 00 movl $0x0,(%esp)
80104fa9: e8 02 f7 ff ff call 801046b0 <argstr>
80104fae: 85 c0 test %eax,%eax
80104fb0: 78 2e js 80104fe0 <sys_mkdir+0x50>
80104fb2: 8b 45 f4 mov -0xc(%ebp),%eax
80104fb5: 31 c9 xor %ecx,%ecx
80104fb7: ba 01 00 00 00 mov $0x1,%edx
80104fbc: c7 04 24 00 00 00 00 movl $0x0,(%esp)
80104fc3: e8 d8 f7 ff ff call 801047a0 <create>
80104fc8: 85 c0 test %eax,%eax
80104fca: 74 14 je 80104fe0 <sys_mkdir+0x50>
end_op();
return -1;
}
iunlockput(ip);
80104fcc: 89 04 24 mov %eax,(%esp)
80104fcf: e8 7c c9 ff ff call 80101950 <iunlockput>
end_op();
80104fd4: e8 e7 db ff ff call 80102bc0 <end_op>
return 0;
80104fd9: 31 c0 xor %eax,%eax
}
80104fdb: c9 leave
80104fdc: c3 ret
80104fdd: 8d 76 00 lea 0x0(%esi),%esi
end_op();
80104fe0: e8 db db ff ff call 80102bc0 <end_op>
return -1;
80104fe5: b8 ff ff ff ff mov $0xffffffff,%eax
}
80104fea: c9 leave
80104feb: c3 ret
80104fec: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80104ff0 <sys_mknod>:
int
sys_mknod(void)
{
80104ff0: 55 push %ebp
80104ff1: 89 e5 mov %esp,%ebp
80104ff3: 83 ec 28 sub $0x28,%esp
struct inode *ip;
char *path;
int major, minor;
begin_op();
80104ff6: e8 55 db ff ff call 80102b50 <begin_op>
if((argstr(0, &path)) < 0 ||
80104ffb: 8d 45 ec lea -0x14(%ebp),%eax
80104ffe: 89 44 24 04 mov %eax,0x4(%esp)
80105002: c7 04 24 00 00 00 00 movl $0x0,(%esp)
80105009: e8 a2 f6 ff ff call 801046b0 <argstr>
8010500e: 85 c0 test %eax,%eax
80105010: 78 5e js 80105070 <sys_mknod+0x80>
argint(1, &major) < 0 ||
80105012: 8d 45 f0 lea -0x10(%ebp),%eax
80105015: 89 44 24 04 mov %eax,0x4(%esp)
80105019: c7 04 24 01 00 00 00 movl $0x1,(%esp)
80105020: e8 0b f6 ff ff call 80104630 <argint>
if((argstr(0, &path)) < 0 ||
80105025: 85 c0 test %eax,%eax
80105027: 78 47 js 80105070 <sys_mknod+0x80>
argint(2, &minor) < 0 ||
80105029: 8d 45 f4 lea -0xc(%ebp),%eax
8010502c: 89 44 24 04 mov %eax,0x4(%esp)
80105030: c7 04 24 02 00 00 00 movl $0x2,(%esp)
80105037: e8 f4 f5 ff ff call 80104630 <argint>
argint(1, &major) < 0 ||
8010503c: 85 c0 test %eax,%eax
8010503e: 78 30 js 80105070 <sys_mknod+0x80>
(ip = create(path, T_DEV, major, minor)) == 0){
80105040: 0f bf 45 f4 movswl -0xc(%ebp),%eax
argint(2, &minor) < 0 ||
80105044: ba 03 00 00 00 mov $0x3,%edx
(ip = create(path, T_DEV, major, minor)) == 0){
80105049: 0f bf 4d f0 movswl -0x10(%ebp),%ecx
8010504d: 89 04 24 mov %eax,(%esp)
argint(2, &minor) < 0 ||
80105050: 8b 45 ec mov -0x14(%ebp),%eax
80105053: e8 48 f7 ff ff call 801047a0 <create>
80105058: 85 c0 test %eax,%eax
8010505a: 74 14 je 80105070 <sys_mknod+0x80>
end_op();
return -1;
}
iunlockput(ip);
8010505c: 89 04 24 mov %eax,(%esp)
8010505f: e8 ec c8 ff ff call 80101950 <iunlockput>
end_op();
80105064: e8 57 db ff ff call 80102bc0 <end_op>
return 0;
80105069: 31 c0 xor %eax,%eax
}
8010506b: c9 leave
8010506c: c3 ret
8010506d: 8d 76 00 lea 0x0(%esi),%esi
end_op();
80105070: e8 4b db ff ff call 80102bc0 <end_op>
return -1;
80105075: b8 ff ff ff ff mov $0xffffffff,%eax
}
8010507a: c9 leave
8010507b: c3 ret
8010507c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80105080 <sys_chdir>:
int
sys_chdir(void)
{
80105080: 55 push %ebp
80105081: 89 e5 mov %esp,%ebp
80105083: 56 push %esi
80105084: 53 push %ebx
80105085: 83 ec 20 sub $0x20,%esp
char *path;
struct inode *ip;
struct proc *curproc = myproc();
80105088: e8 53 e6 ff ff call 801036e0 <myproc>
8010508d: 89 c6 mov %eax,%esi
begin_op();
8010508f: e8 bc da ff ff call 80102b50 <begin_op>
if(argstr(0, &path) < 0 || (ip = namei(path)) == 0){
80105094: 8d 45 f4 lea -0xc(%ebp),%eax
80105097: 89 44 24 04 mov %eax,0x4(%esp)
8010509b: c7 04 24 00 00 00 00 movl $0x0,(%esp)
801050a2: e8 09 f6 ff ff call 801046b0 <argstr>
801050a7: 85 c0 test %eax,%eax
801050a9: 78 4a js 801050f5 <sys_chdir+0x75>
801050ab: 8b 45 f4 mov -0xc(%ebp),%eax
801050ae: 89 04 24 mov %eax,(%esp)
801050b1: e8 8a ce ff ff call 80101f40 <namei>
801050b6: 85 c0 test %eax,%eax
801050b8: 89 c3 mov %eax,%ebx
801050ba: 74 39 je 801050f5 <sys_chdir+0x75>
end_op();
return -1;
}
ilock(ip);
801050bc: 89 04 24 mov %eax,(%esp)
801050bf: e8 2c c6 ff ff call 801016f0 <ilock>
if(ip->type != T_DIR){
801050c4: 66 83 7b 50 01 cmpw $0x1,0x50(%ebx)
iunlockput(ip);
801050c9: 89 1c 24 mov %ebx,(%esp)
if(ip->type != T_DIR){
801050cc: 75 22 jne 801050f0 <sys_chdir+0x70>
end_op();
return -1;
}
iunlock(ip);
801050ce: e8 fd c6 ff ff call 801017d0 <iunlock>
iput(curproc->cwd);
801050d3: 8b 46 68 mov 0x68(%esi),%eax
801050d6: 89 04 24 mov %eax,(%esp)
801050d9: e8 32 c7 ff ff call 80101810 <iput>
end_op();
801050de: e8 dd da ff ff call 80102bc0 <end_op>
curproc->cwd = ip;
return 0;
801050e3: 31 c0 xor %eax,%eax
curproc->cwd = ip;
801050e5: 89 5e 68 mov %ebx,0x68(%esi)
}
801050e8: 83 c4 20 add $0x20,%esp
801050eb: 5b pop %ebx
801050ec: 5e pop %esi
801050ed: 5d pop %ebp
801050ee: c3 ret
801050ef: 90 nop
iunlockput(ip);
801050f0: e8 5b c8 ff ff call 80101950 <iunlockput>
end_op();
801050f5: e8 c6 da ff ff call 80102bc0 <end_op>
}
801050fa: 83 c4 20 add $0x20,%esp
return -1;
801050fd: b8 ff ff ff ff mov $0xffffffff,%eax
}
80105102: 5b pop %ebx
80105103: 5e pop %esi
80105104: 5d pop %ebp
80105105: c3 ret
80105106: 8d 76 00 lea 0x0(%esi),%esi
80105109: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80105110 <sys_exec>:
int
sys_exec(void)
{
80105110: 55 push %ebp
80105111: 89 e5 mov %esp,%ebp
80105113: 57 push %edi
80105114: 56 push %esi
80105115: 53 push %ebx
80105116: 81 ec ac 00 00 00 sub $0xac,%esp
char *path, *argv[MAXARG];
int i;
uint uargv, uarg;
if(argstr(0, &path) < 0 || argint(1, (int*)&uargv) < 0){
8010511c: 8d 85 5c ff ff ff lea -0xa4(%ebp),%eax
80105122: 89 44 24 04 mov %eax,0x4(%esp)
80105126: c7 04 24 00 00 00 00 movl $0x0,(%esp)
8010512d: e8 7e f5 ff ff call 801046b0 <argstr>
80105132: 85 c0 test %eax,%eax
80105134: 0f 88 84 00 00 00 js 801051be <sys_exec+0xae>
8010513a: 8d 85 60 ff ff ff lea -0xa0(%ebp),%eax
80105140: 89 44 24 04 mov %eax,0x4(%esp)
80105144: c7 04 24 01 00 00 00 movl $0x1,(%esp)
8010514b: e8 e0 f4 ff ff call 80104630 <argint>
80105150: 85 c0 test %eax,%eax
80105152: 78 6a js 801051be <sys_exec+0xae>
return -1;
}
memset(argv, 0, sizeof(argv));
80105154: 8d 85 68 ff ff ff lea -0x98(%ebp),%eax
for(i=0;; i++){
8010515a: 31 db xor %ebx,%ebx
memset(argv, 0, sizeof(argv));
8010515c: c7 44 24 08 80 00 00 movl $0x80,0x8(%esp)
80105163: 00
80105164: 8d b5 68 ff ff ff lea -0x98(%ebp),%esi
8010516a: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
80105171: 00
80105172: 8d bd 64 ff ff ff lea -0x9c(%ebp),%edi
80105178: 89 04 24 mov %eax,(%esp)
8010517b: e8 70 f1 ff ff call 801042f0 <memset>
if(i >= NELEM(argv))
return -1;
if(fetchint(uargv+4*i, (int*)&uarg) < 0)
80105180: 8b 85 60 ff ff ff mov -0xa0(%ebp),%eax
80105186: 89 7c 24 04 mov %edi,0x4(%esp)
8010518a: 8d 04 98 lea (%eax,%ebx,4),%eax
8010518d: 89 04 24 mov %eax,(%esp)
80105190: e8 ab f3 ff ff call 80104540 <fetchint>
80105195: 85 c0 test %eax,%eax
80105197: 78 25 js 801051be <sys_exec+0xae>
return -1;
if(uarg == 0){
80105199: 8b 85 64 ff ff ff mov -0x9c(%ebp),%eax
8010519f: 85 c0 test %eax,%eax
801051a1: 74 2d je 801051d0 <sys_exec+0xc0>
argv[i] = 0;
break;
}
if(fetchstr(uarg, &argv[i]) < 0)
801051a3: 89 74 24 04 mov %esi,0x4(%esp)
801051a7: 89 04 24 mov %eax,(%esp)
801051aa: e8 e1 f3 ff ff call 80104590 <fetchstr>
801051af: 85 c0 test %eax,%eax
801051b1: 78 0b js 801051be <sys_exec+0xae>
for(i=0;; i++){
801051b3: 83 c3 01 add $0x1,%ebx
801051b6: 83 c6 04 add $0x4,%esi
if(i >= NELEM(argv))
801051b9: 83 fb 20 cmp $0x20,%ebx
801051bc: 75 c2 jne 80105180 <sys_exec+0x70>
return -1;
}
return exec(path, argv);
}
801051be: 81 c4 ac 00 00 00 add $0xac,%esp
return -1;
801051c4: b8 ff ff ff ff mov $0xffffffff,%eax
}
801051c9: 5b pop %ebx
801051ca: 5e pop %esi
801051cb: 5f pop %edi
801051cc: 5d pop %ebp
801051cd: c3 ret
801051ce: 66 90 xchg %ax,%ax
return exec(path, argv);
801051d0: 8d 85 68 ff ff ff lea -0x98(%ebp),%eax
801051d6: 89 44 24 04 mov %eax,0x4(%esp)
801051da: 8b 85 5c ff ff ff mov -0xa4(%ebp),%eax
argv[i] = 0;
801051e0: c7 84 9d 68 ff ff ff movl $0x0,-0x98(%ebp,%ebx,4)
801051e7: 00 00 00 00
return exec(path, argv);
801051eb: 89 04 24 mov %eax,(%esp)
801051ee: e8 ad b7 ff ff call 801009a0 <exec>
}
801051f3: 81 c4 ac 00 00 00 add $0xac,%esp
801051f9: 5b pop %ebx
801051fa: 5e pop %esi
801051fb: 5f pop %edi
801051fc: 5d pop %ebp
801051fd: c3 ret
801051fe: 66 90 xchg %ax,%ax
80105200 <sys_pipe>:
int
sys_pipe(void)
{
80105200: 55 push %ebp
80105201: 89 e5 mov %esp,%ebp
80105203: 53 push %ebx
80105204: 83 ec 24 sub $0x24,%esp
int *fd;
struct file *rf, *wf;
int fd0, fd1;
if(argptr(0, (void*)&fd, 2*sizeof(fd[0])) < 0)
80105207: 8d 45 ec lea -0x14(%ebp),%eax
8010520a: c7 44 24 08 08 00 00 movl $0x8,0x8(%esp)
80105211: 00
80105212: 89 44 24 04 mov %eax,0x4(%esp)
80105216: c7 04 24 00 00 00 00 movl $0x0,(%esp)
8010521d: e8 3e f4 ff ff call 80104660 <argptr>
80105222: 85 c0 test %eax,%eax
80105224: 78 6d js 80105293 <sys_pipe+0x93>
return -1;
if(pipealloc(&rf, &wf) < 0)
80105226: 8d 45 f4 lea -0xc(%ebp),%eax
80105229: 89 44 24 04 mov %eax,0x4(%esp)
8010522d: 8d 45 f0 lea -0x10(%ebp),%eax
80105230: 89 04 24 mov %eax,(%esp)
80105233: e8 78 df ff ff call 801031b0 <pipealloc>
80105238: 85 c0 test %eax,%eax
8010523a: 78 57 js 80105293 <sys_pipe+0x93>
return -1;
fd0 = -1;
if((fd0 = fdalloc(rf)) < 0 || (fd1 = fdalloc(wf)) < 0){
8010523c: 8b 45 f0 mov -0x10(%ebp),%eax
8010523f: e8 1c f5 ff ff call 80104760 <fdalloc>
80105244: 85 c0 test %eax,%eax
80105246: 89 c3 mov %eax,%ebx
80105248: 78 33 js 8010527d <sys_pipe+0x7d>
8010524a: 8b 45 f4 mov -0xc(%ebp),%eax
8010524d: e8 0e f5 ff ff call 80104760 <fdalloc>
80105252: 85 c0 test %eax,%eax
80105254: 78 1a js 80105270 <sys_pipe+0x70>
myproc()->ofile[fd0] = 0;
fileclose(rf);
fileclose(wf);
return -1;
}
fd[0] = fd0;
80105256: 8b 55 ec mov -0x14(%ebp),%edx
80105259: 89 1a mov %ebx,(%edx)
fd[1] = fd1;
8010525b: 8b 55 ec mov -0x14(%ebp),%edx
8010525e: 89 42 04 mov %eax,0x4(%edx)
return 0;
}
80105261: 83 c4 24 add $0x24,%esp
return 0;
80105264: 31 c0 xor %eax,%eax
}
80105266: 5b pop %ebx
80105267: 5d pop %ebp
80105268: c3 ret
80105269: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
myproc()->ofile[fd0] = 0;
80105270: e8 6b e4 ff ff call 801036e0 <myproc>
80105275: c7 44 98 28 00 00 00 movl $0x0,0x28(%eax,%ebx,4)
8010527c: 00
fileclose(rf);
8010527d: 8b 45 f0 mov -0x10(%ebp),%eax
80105280: 89 04 24 mov %eax,(%esp)
80105283: e8 d8 bb ff ff call 80100e60 <fileclose>
fileclose(wf);
80105288: 8b 45 f4 mov -0xc(%ebp),%eax
8010528b: 89 04 24 mov %eax,(%esp)
8010528e: e8 cd bb ff ff call 80100e60 <fileclose>
}
80105293: 83 c4 24 add $0x24,%esp
return -1;
80105296: b8 ff ff ff ff mov $0xffffffff,%eax
}
8010529b: 5b pop %ebx
8010529c: 5d pop %ebp
8010529d: c3 ret
8010529e: 66 90 xchg %ax,%ax
801052a0 <sys_shm_open>:
#include "param.h"
#include "memlayout.h"
#include "mmu.h"
#include "proc.h"
int sys_shm_open(void) {
801052a0: 55 push %ebp
801052a1: 89 e5 mov %esp,%ebp
801052a3: 83 ec 28 sub $0x28,%esp
int id;
char **pointer;
if(argint(0, &id) < 0)
801052a6: 8d 45 f0 lea -0x10(%ebp),%eax
801052a9: 89 44 24 04 mov %eax,0x4(%esp)
801052ad: c7 04 24 00 00 00 00 movl $0x0,(%esp)
801052b4: e8 77 f3 ff ff call 80104630 <argint>
801052b9: 85 c0 test %eax,%eax
801052bb: 78 33 js 801052f0 <sys_shm_open+0x50>
return -1;
if(argptr(1, (char **) (&pointer),4)<0)
801052bd: 8d 45 f4 lea -0xc(%ebp),%eax
801052c0: c7 44 24 08 04 00 00 movl $0x4,0x8(%esp)
801052c7: 00
801052c8: 89 44 24 04 mov %eax,0x4(%esp)
801052cc: c7 04 24 01 00 00 00 movl $0x1,(%esp)
801052d3: e8 88 f3 ff ff call 80104660 <argptr>
801052d8: 85 c0 test %eax,%eax
801052da: 78 14 js 801052f0 <sys_shm_open+0x50>
return -1;
return shm_open(id, pointer);
801052dc: 8b 45 f4 mov -0xc(%ebp),%eax
801052df: 89 44 24 04 mov %eax,0x4(%esp)
801052e3: 8b 45 f0 mov -0x10(%ebp),%eax
801052e6: 89 04 24 mov %eax,(%esp)
801052e9: e8 72 1b 00 00 call 80106e60 <shm_open>
}
801052ee: c9 leave
801052ef: c3 ret
return -1;
801052f0: b8 ff ff ff ff mov $0xffffffff,%eax
}
801052f5: c9 leave
801052f6: c3 ret
801052f7: 89 f6 mov %esi,%esi
801052f9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80105300 <sys_shm_close>:
int sys_shm_close(void) {
80105300: 55 push %ebp
80105301: 89 e5 mov %esp,%ebp
80105303: 83 ec 28 sub $0x28,%esp
int id;
if(argint(0, &id) < 0)
80105306: 8d 45 f4 lea -0xc(%ebp),%eax
80105309: 89 44 24 04 mov %eax,0x4(%esp)
8010530d: c7 04 24 00 00 00 00 movl $0x0,(%esp)
80105314: e8 17 f3 ff ff call 80104630 <argint>
80105319: 85 c0 test %eax,%eax
8010531b: 78 13 js 80105330 <sys_shm_close+0x30>
return -1;
return shm_close(id);
8010531d: 8b 45 f4 mov -0xc(%ebp),%eax
80105320: 89 04 24 mov %eax,(%esp)
80105323: e8 48 1b 00 00 call 80106e70 <shm_close>
}
80105328: c9 leave
80105329: c3 ret
8010532a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
return -1;
80105330: b8 ff ff ff ff mov $0xffffffff,%eax
}
80105335: c9 leave
80105336: c3 ret
80105337: 89 f6 mov %esi,%esi
80105339: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80105340 <sys_fork>:
int
sys_fork(void)
{
80105340: 55 push %ebp
80105341: 89 e5 mov %esp,%ebp
return fork();
}
80105343: 5d pop %ebp
return fork();
80105344: e9 47 e5 ff ff jmp 80103890 <fork>
80105349: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80105350 <sys_exit>:
int
sys_exit(void)
{
80105350: 55 push %ebp
80105351: 89 e5 mov %esp,%ebp
80105353: 83 ec 08 sub $0x8,%esp
exit();
80105356: e8 85 e7 ff ff call 80103ae0 <exit>
return 0; // not reached
}
8010535b: 31 c0 xor %eax,%eax
8010535d: c9 leave
8010535e: c3 ret
8010535f: 90 nop
80105360 <sys_wait>:
int
sys_wait(void)
{
80105360: 55 push %ebp
80105361: 89 e5 mov %esp,%ebp
return wait();
}
80105363: 5d pop %ebp
return wait();
80105364: e9 97 e9 ff ff jmp 80103d00 <wait>
80105369: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80105370 <sys_kill>:
int
sys_kill(void)
{
80105370: 55 push %ebp
80105371: 89 e5 mov %esp,%ebp
80105373: 83 ec 28 sub $0x28,%esp
int pid;
if(argint(0, &pid) < 0)
80105376: 8d 45 f4 lea -0xc(%ebp),%eax
80105379: 89 44 24 04 mov %eax,0x4(%esp)
8010537d: c7 04 24 00 00 00 00 movl $0x0,(%esp)
80105384: e8 a7 f2 ff ff call 80104630 <argint>
80105389: 85 c0 test %eax,%eax
8010538b: 78 13 js 801053a0 <sys_kill+0x30>
return -1;
return kill(pid);
8010538d: 8b 45 f4 mov -0xc(%ebp),%eax
80105390: 89 04 24 mov %eax,(%esp)
80105393: e8 c8 ea ff ff call 80103e60 <kill>
}
80105398: c9 leave
80105399: c3 ret
8010539a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
return -1;
801053a0: b8 ff ff ff ff mov $0xffffffff,%eax
}
801053a5: c9 leave
801053a6: c3 ret
801053a7: 89 f6 mov %esi,%esi
801053a9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
801053b0 <sys_getpid>:
int
sys_getpid(void)
{
801053b0: 55 push %ebp
801053b1: 89 e5 mov %esp,%ebp
801053b3: 83 ec 08 sub $0x8,%esp
return myproc()->pid;
801053b6: e8 25 e3 ff ff call 801036e0 <myproc>
801053bb: 8b 40 10 mov 0x10(%eax),%eax
}
801053be: c9 leave
801053bf: c3 ret
801053c0 <sys_sbrk>:
int
sys_sbrk(void)
{
801053c0: 55 push %ebp
801053c1: 89 e5 mov %esp,%ebp
801053c3: 53 push %ebx
801053c4: 83 ec 24 sub $0x24,%esp
int addr;
int n;
if(argint(0, &n) < 0)
801053c7: 8d 45 f4 lea -0xc(%ebp),%eax
801053ca: 89 44 24 04 mov %eax,0x4(%esp)
801053ce: c7 04 24 00 00 00 00 movl $0x0,(%esp)
801053d5: e8 56 f2 ff ff call 80104630 <argint>
801053da: 85 c0 test %eax,%eax
801053dc: 78 22 js 80105400 <sys_sbrk+0x40>
return -1;
addr = myproc()->sz;
801053de: e8 fd e2 ff ff call 801036e0 <myproc>
if(growproc(n) < 0)
801053e3: 8b 55 f4 mov -0xc(%ebp),%edx
addr = myproc()->sz;
801053e6: 8b 18 mov (%eax),%ebx
if(growproc(n) < 0)
801053e8: 89 14 24 mov %edx,(%esp)
801053eb: e8 30 e4 ff ff call 80103820 <growproc>
801053f0: 85 c0 test %eax,%eax
801053f2: 78 0c js 80105400 <sys_sbrk+0x40>
return -1;
return addr;
801053f4: 89 d8 mov %ebx,%eax
}
801053f6: 83 c4 24 add $0x24,%esp
801053f9: 5b pop %ebx
801053fa: 5d pop %ebp
801053fb: c3 ret
801053fc: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
return -1;
80105400: b8 ff ff ff ff mov $0xffffffff,%eax
80105405: eb ef jmp 801053f6 <sys_sbrk+0x36>
80105407: 89 f6 mov %esi,%esi
80105409: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80105410 <sys_sleep>:
int
sys_sleep(void)
{
80105410: 55 push %ebp
80105411: 89 e5 mov %esp,%ebp
80105413: 53 push %ebx
80105414: 83 ec 24 sub $0x24,%esp
int n;
uint ticks0;
if(argint(0, &n) < 0)
80105417: 8d 45 f4 lea -0xc(%ebp),%eax
8010541a: 89 44 24 04 mov %eax,0x4(%esp)
8010541e: c7 04 24 00 00 00 00 movl $0x0,(%esp)
80105425: e8 06 f2 ff ff call 80104630 <argint>
8010542a: 85 c0 test %eax,%eax
8010542c: 78 7e js 801054ac <sys_sleep+0x9c>
return -1;
acquire(&tickslock);
8010542e: c7 04 24 60 4e 11 80 movl $0x80114e60,(%esp)
80105435: e8 76 ed ff ff call 801041b0 <acquire>
ticks0 = ticks;
while(ticks - ticks0 < n){
8010543a: 8b 55 f4 mov -0xc(%ebp),%edx
ticks0 = ticks;
8010543d: 8b 1d a0 56 11 80 mov 0x801156a0,%ebx
while(ticks - ticks0 < n){
80105443: 85 d2 test %edx,%edx
80105445: 75 29 jne 80105470 <sys_sleep+0x60>
80105447: eb 4f jmp 80105498 <sys_sleep+0x88>
80105449: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
if(myproc()->killed){
release(&tickslock);
return -1;
}
sleep(&ticks, &tickslock);
80105450: c7 44 24 04 60 4e 11 movl $0x80114e60,0x4(%esp)
80105457: 80
80105458: c7 04 24 a0 56 11 80 movl $0x801156a0,(%esp)
8010545f: e8 ec e7 ff ff call 80103c50 <sleep>
while(ticks - ticks0 < n){
80105464: a1 a0 56 11 80 mov 0x801156a0,%eax
80105469: 29 d8 sub %ebx,%eax
8010546b: 3b 45 f4 cmp -0xc(%ebp),%eax
8010546e: 73 28 jae 80105498 <sys_sleep+0x88>
if(myproc()->killed){
80105470: e8 6b e2 ff ff call 801036e0 <myproc>
80105475: 8b 40 24 mov 0x24(%eax),%eax
80105478: 85 c0 test %eax,%eax
8010547a: 74 d4 je 80105450 <sys_sleep+0x40>
release(&tickslock);
8010547c: c7 04 24 60 4e 11 80 movl $0x80114e60,(%esp)
80105483: e8 18 ee ff ff call 801042a0 <release>
return -1;
80105488: b8 ff ff ff ff mov $0xffffffff,%eax
}
release(&tickslock);
return 0;
}
8010548d: 83 c4 24 add $0x24,%esp
80105490: 5b pop %ebx
80105491: 5d pop %ebp
80105492: c3 ret
80105493: 90 nop
80105494: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
release(&tickslock);
80105498: c7 04 24 60 4e 11 80 movl $0x80114e60,(%esp)
8010549f: e8 fc ed ff ff call 801042a0 <release>
}
801054a4: 83 c4 24 add $0x24,%esp
return 0;
801054a7: 31 c0 xor %eax,%eax
}
801054a9: 5b pop %ebx
801054aa: 5d pop %ebp
801054ab: c3 ret
return -1;
801054ac: b8 ff ff ff ff mov $0xffffffff,%eax
801054b1: eb da jmp 8010548d <sys_sleep+0x7d>
801054b3: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
801054b9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
801054c0 <sys_uptime>:
// return how many clock tick interrupts have occurred
// since start.
int
sys_uptime(void)
{
801054c0: 55 push %ebp
801054c1: 89 e5 mov %esp,%ebp
801054c3: 53 push %ebx
801054c4: 83 ec 14 sub $0x14,%esp
uint xticks;
acquire(&tickslock);
801054c7: c7 04 24 60 4e 11 80 movl $0x80114e60,(%esp)
801054ce: e8 dd ec ff ff call 801041b0 <acquire>
xticks = ticks;
801054d3: 8b 1d a0 56 11 80 mov 0x801156a0,%ebx
release(&tickslock);
801054d9: c7 04 24 60 4e 11 80 movl $0x80114e60,(%esp)
801054e0: e8 bb ed ff ff call 801042a0 <release>
return xticks;
}
801054e5: 83 c4 14 add $0x14,%esp
801054e8: 89 d8 mov %ebx,%eax
801054ea: 5b pop %ebx
801054eb: 5d pop %ebp
801054ec: c3 ret
801054ed <alltraps>:
# vectors.S sends all traps here.
.globl alltraps
alltraps:
# Build trap frame.
pushl %ds
801054ed: 1e push %ds
pushl %es
801054ee: 06 push %es
pushl %fs
801054ef: 0f a0 push %fs
pushl %gs
801054f1: 0f a8 push %gs
pushal
801054f3: 60 pusha
# Set up data segments.
movw $(SEG_KDATA<<3), %ax
801054f4: 66 b8 10 00 mov $0x10,%ax
movw %ax, %ds
801054f8: 8e d8 mov %eax,%ds
movw %ax, %es
801054fa: 8e c0 mov %eax,%es
# Call trap(tf), where tf=%esp
pushl %esp
801054fc: 54 push %esp
call trap
801054fd: e8 de 00 00 00 call 801055e0 <trap>
addl $4, %esp
80105502: 83 c4 04 add $0x4,%esp
80105505 <trapret>:
# Return falls through to trapret...
.globl trapret
trapret:
popal
80105505: 61 popa
popl %gs
80105506: 0f a9 pop %gs
popl %fs
80105508: 0f a1 pop %fs
popl %es
8010550a: 07 pop %es
popl %ds
8010550b: 1f pop %ds
addl $0x8, %esp # trapno and errcode
8010550c: 83 c4 08 add $0x8,%esp
iret
8010550f: cf iret
80105510 <tvinit>:
void
tvinit(void)
{
int i;
for(i = 0; i < 256; i++)
80105510: 31 c0 xor %eax,%eax
80105512: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
SETGATE(idt[i], 0, SEG_KCODE<<3, vectors[i], 0);
80105518: 8b 14 85 08 a0 10 80 mov -0x7fef5ff8(,%eax,4),%edx
8010551f: b9 08 00 00 00 mov $0x8,%ecx
80105524: 66 89 0c c5 a2 4e 11 mov %cx,-0x7feeb15e(,%eax,8)
8010552b: 80
8010552c: c6 04 c5 a4 4e 11 80 movb $0x0,-0x7feeb15c(,%eax,8)
80105533: 00
80105534: c6 04 c5 a5 4e 11 80 movb $0x8e,-0x7feeb15b(,%eax,8)
8010553b: 8e
8010553c: 66 89 14 c5 a0 4e 11 mov %dx,-0x7feeb160(,%eax,8)
80105543: 80
80105544: c1 ea 10 shr $0x10,%edx
80105547: 66 89 14 c5 a6 4e 11 mov %dx,-0x7feeb15a(,%eax,8)
8010554e: 80
for(i = 0; i < 256; i++)
8010554f: 83 c0 01 add $0x1,%eax
80105552: 3d 00 01 00 00 cmp $0x100,%eax
80105557: 75 bf jne 80105518 <tvinit+0x8>
{
80105559: 55 push %ebp
SETGATE(idt[T_SYSCALL], 1, SEG_KCODE<<3, vectors[T_SYSCALL], DPL_USER);
8010555a: ba 08 00 00 00 mov $0x8,%edx
{
8010555f: 89 e5 mov %esp,%ebp
80105561: 83 ec 18 sub $0x18,%esp
SETGATE(idt[T_SYSCALL], 1, SEG_KCODE<<3, vectors[T_SYSCALL], DPL_USER);
80105564: a1 08 a1 10 80 mov 0x8010a108,%eax
initlock(&tickslock, "time");
80105569: c7 44 24 04 a1 76 10 movl $0x801076a1,0x4(%esp)
80105570: 80
80105571: c7 04 24 60 4e 11 80 movl $0x80114e60,(%esp)
SETGATE(idt[T_SYSCALL], 1, SEG_KCODE<<3, vectors[T_SYSCALL], DPL_USER);
80105578: 66 89 15 a2 50 11 80 mov %dx,0x801150a2
8010557f: 66 a3 a0 50 11 80 mov %ax,0x801150a0
80105585: c1 e8 10 shr $0x10,%eax
80105588: c6 05 a4 50 11 80 00 movb $0x0,0x801150a4
8010558f: c6 05 a5 50 11 80 ef movb $0xef,0x801150a5
80105596: 66 a3 a6 50 11 80 mov %ax,0x801150a6
initlock(&tickslock, "time");
8010559c: e8 1f eb ff ff call 801040c0 <initlock>
}
801055a1: c9 leave
801055a2: c3 ret
801055a3: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
801055a9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
801055b0 <idtinit>:
void
idtinit(void)
{
801055b0: 55 push %ebp
pd[0] = size-1;
801055b1: b8 ff 07 00 00 mov $0x7ff,%eax
801055b6: 89 e5 mov %esp,%ebp
801055b8: 83 ec 10 sub $0x10,%esp
801055bb: 66 89 45 fa mov %ax,-0x6(%ebp)
pd[1] = (uint)p;
801055bf: b8 a0 4e 11 80 mov $0x80114ea0,%eax
801055c4: 66 89 45 fc mov %ax,-0x4(%ebp)
pd[2] = (uint)p >> 16;
801055c8: c1 e8 10 shr $0x10,%eax
801055cb: 66 89 45 fe mov %ax,-0x2(%ebp)
asm volatile("lidt (%0)" : : "r" (pd));
801055cf: 8d 45 fa lea -0x6(%ebp),%eax
801055d2: 0f 01 18 lidtl (%eax)
lidt(idt, sizeof(idt));
}
801055d5: c9 leave
801055d6: c3 ret
801055d7: 89 f6 mov %esi,%esi
801055d9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
801055e0 <trap>:
//PAGEBREAK: 41
void
trap(struct trapframe *tf)
{
801055e0: 55 push %ebp
801055e1: 89 e5 mov %esp,%ebp
801055e3: 57 push %edi
801055e4: 56 push %esi
801055e5: 53 push %ebx
801055e6: 83 ec 3c sub $0x3c,%esp
801055e9: 8b 5d 08 mov 0x8(%ebp),%ebx
if(tf->trapno == T_SYSCALL){
801055ec: 8b 43 30 mov 0x30(%ebx),%eax
801055ef: 83 f8 40 cmp $0x40,%eax
801055f2: 0f 84 a0 01 00 00 je 80105798 <trap+0x1b8>
if(myproc()->killed)
exit();
return;
}
switch(tf->trapno){
801055f8: 83 e8 20 sub $0x20,%eax
801055fb: 83 f8 1f cmp $0x1f,%eax
801055fe: 77 08 ja 80105608 <trap+0x28>
80105600: ff 24 85 48 77 10 80 jmp *-0x7fef88b8(,%eax,4)
80105607: 90 nop
lapiceoi();
break;
//PAGEBREAK: 13
default:
if(myproc() == 0 || (tf->cs&3) == 0){
80105608: e8 d3 e0 ff ff call 801036e0 <myproc>
8010560d: 85 c0 test %eax,%eax
8010560f: 90 nop
80105610: 0f 84 fa 01 00 00 je 80105810 <trap+0x230>
80105616: f6 43 3c 03 testb $0x3,0x3c(%ebx)
8010561a: 0f 84 f0 01 00 00 je 80105810 <trap+0x230>
static inline uint
rcr2(void)
{
uint val;
asm volatile("movl %%cr2,%0" : "=r" (val));
80105620: 0f 20 d1 mov %cr2,%ecx
cprintf("unexpected trap %d from cpu %d eip %x (cr2=0x%x)\n",
tf->trapno, cpuid(), tf->eip, rcr2());
panic("trap");
}
// In user space, assume process misbehaved.
cprintf("pid %d %s: trap %d err %d on cpu %d "
80105623: 8b 53 38 mov 0x38(%ebx),%edx
80105626: 89 4d d8 mov %ecx,-0x28(%ebp)
80105629: 89 55 dc mov %edx,-0x24(%ebp)
8010562c: e8 8f e0 ff ff call 801036c0 <cpuid>
80105631: 8b 73 30 mov 0x30(%ebx),%esi
80105634: 89 c7 mov %eax,%edi
80105636: 8b 43 34 mov 0x34(%ebx),%eax
80105639: 89 45 e4 mov %eax,-0x1c(%ebp)
"eip 0x%x addr 0x%x--kill proc\n",
myproc()->pid, myproc()->name, tf->trapno,
8010563c: e8 9f e0 ff ff call 801036e0 <myproc>
80105641: 89 45 e0 mov %eax,-0x20(%ebp)
80105644: e8 97 e0 ff ff call 801036e0 <myproc>
cprintf("pid %d %s: trap %d err %d on cpu %d "
80105649: 8b 55 dc mov -0x24(%ebp),%edx
8010564c: 89 74 24 0c mov %esi,0xc(%esp)
myproc()->pid, myproc()->name, tf->trapno,
80105650: 8b 75 e0 mov -0x20(%ebp),%esi
cprintf("pid %d %s: trap %d err %d on cpu %d "
80105653: 8b 4d d8 mov -0x28(%ebp),%ecx
80105656: 89 7c 24 14 mov %edi,0x14(%esp)
8010565a: 89 54 24 18 mov %edx,0x18(%esp)
8010565e: 8b 55 e4 mov -0x1c(%ebp),%edx
myproc()->pid, myproc()->name, tf->trapno,
80105661: 83 c6 6c add $0x6c,%esi
cprintf("pid %d %s: trap %d err %d on cpu %d "
80105664: 89 4c 24 1c mov %ecx,0x1c(%esp)
myproc()->pid, myproc()->name, tf->trapno,
80105668: 89 74 24 08 mov %esi,0x8(%esp)
cprintf("pid %d %s: trap %d err %d on cpu %d "
8010566c: 89 54 24 10 mov %edx,0x10(%esp)
80105670: 8b 40 10 mov 0x10(%eax),%eax
80105673: c7 04 24 04 77 10 80 movl $0x80107704,(%esp)
8010567a: 89 44 24 04 mov %eax,0x4(%esp)
8010567e: e8 cd af ff ff call 80100650 <cprintf>
tf->err, cpuid(), tf->eip, rcr2());
myproc()->killed = 1;
80105683: e8 58 e0 ff ff call 801036e0 <myproc>
80105688: c7 40 24 01 00 00 00 movl $0x1,0x24(%eax)
8010568f: 90 nop
}
// Force process exit if it has been killed and is in user space.
// (If it is still executing in the kernel, let it keep running
// until it gets to the regular system call return.)
if(myproc() && myproc()->killed && (tf->cs&3) == DPL_USER)
80105690: e8 4b e0 ff ff call 801036e0 <myproc>
80105695: 85 c0 test %eax,%eax
80105697: 74 0c je 801056a5 <trap+0xc5>
80105699: e8 42 e0 ff ff call 801036e0 <myproc>
8010569e: 8b 50 24 mov 0x24(%eax),%edx
801056a1: 85 d2 test %edx,%edx
801056a3: 75 4b jne 801056f0 <trap+0x110>
exit();
// Force process to give up CPU on clock tick.
// If interrupts were on while locks held, would need to check nlock.
if(myproc() && myproc()->state == RUNNING &&
801056a5: e8 36 e0 ff ff call 801036e0 <myproc>
801056aa: 85 c0 test %eax,%eax
801056ac: 74 0d je 801056bb <trap+0xdb>
801056ae: 66 90 xchg %ax,%ax
801056b0: e8 2b e0 ff ff call 801036e0 <myproc>
801056b5: 83 78 0c 04 cmpl $0x4,0xc(%eax)
801056b9: 74 4d je 80105708 <trap+0x128>
tf->trapno == T_IRQ0+IRQ_TIMER)
yield();
// Check if the process has been killed since we yielded
if(myproc() && myproc()->killed && (tf->cs&3) == DPL_USER)
801056bb: e8 20 e0 ff ff call 801036e0 <myproc>
801056c0: 85 c0 test %eax,%eax
801056c2: 74 1d je 801056e1 <trap+0x101>
801056c4: e8 17 e0 ff ff call 801036e0 <myproc>
801056c9: 8b 40 24 mov 0x24(%eax),%eax
801056cc: 85 c0 test %eax,%eax
801056ce: 74 11 je 801056e1 <trap+0x101>
801056d0: 0f b7 43 3c movzwl 0x3c(%ebx),%eax
801056d4: 83 e0 03 and $0x3,%eax
801056d7: 66 83 f8 03 cmp $0x3,%ax
801056db: 0f 84 e8 00 00 00 je 801057c9 <trap+0x1e9>
exit();
}
801056e1: 83 c4 3c add $0x3c,%esp
801056e4: 5b pop %ebx
801056e5: 5e pop %esi
801056e6: 5f pop %edi
801056e7: 5d pop %ebp
801056e8: c3 ret
801056e9: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
if(myproc() && myproc()->killed && (tf->cs&3) == DPL_USER)
801056f0: 0f b7 43 3c movzwl 0x3c(%ebx),%eax
801056f4: 83 e0 03 and $0x3,%eax
801056f7: 66 83 f8 03 cmp $0x3,%ax
801056fb: 75 a8 jne 801056a5 <trap+0xc5>
exit();
801056fd: e8 de e3 ff ff call 80103ae0 <exit>
80105702: eb a1 jmp 801056a5 <trap+0xc5>
80105704: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
if(myproc() && myproc()->state == RUNNING &&
80105708: 83 7b 30 20 cmpl $0x20,0x30(%ebx)
8010570c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80105710: 75 a9 jne 801056bb <trap+0xdb>
yield();
80105712: e8 f9 e4 ff ff call 80103c10 <yield>
80105717: eb a2 jmp 801056bb <trap+0xdb>
80105719: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
if(cpuid() == 0){
80105720: e8 9b df ff ff call 801036c0 <cpuid>
80105725: 85 c0 test %eax,%eax
80105727: 0f 84 b3 00 00 00 je 801057e0 <trap+0x200>
8010572d: 8d 76 00 lea 0x0(%esi),%esi
lapiceoi();
80105730: e8 8b d0 ff ff call 801027c0 <lapiceoi>
break;
80105735: e9 56 ff ff ff jmp 80105690 <trap+0xb0>
8010573a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
kbdintr();
80105740: e8 cb ce ff ff call 80102610 <kbdintr>
lapiceoi();
80105745: e8 76 d0 ff ff call 801027c0 <lapiceoi>
break;
8010574a: e9 41 ff ff ff jmp 80105690 <trap+0xb0>
8010574f: 90 nop
uartintr();
80105750: e8 1b 02 00 00 call 80105970 <uartintr>
lapiceoi();
80105755: e8 66 d0 ff ff call 801027c0 <lapiceoi>
break;
8010575a: e9 31 ff ff ff jmp 80105690 <trap+0xb0>
8010575f: 90 nop
cprintf("cpu%d: spurious interrupt at %x:%x\n",
80105760: 8b 7b 38 mov 0x38(%ebx),%edi
80105763: 0f b7 73 3c movzwl 0x3c(%ebx),%esi
80105767: e8 54 df ff ff call 801036c0 <cpuid>
8010576c: c7 04 24 ac 76 10 80 movl $0x801076ac,(%esp)
80105773: 89 7c 24 0c mov %edi,0xc(%esp)
80105777: 89 74 24 08 mov %esi,0x8(%esp)
8010577b: 89 44 24 04 mov %eax,0x4(%esp)
8010577f: e8 cc ae ff ff call 80100650 <cprintf>
lapiceoi();
80105784: e8 37 d0 ff ff call 801027c0 <lapiceoi>
break;
80105789: e9 02 ff ff ff jmp 80105690 <trap+0xb0>
8010578e: 66 90 xchg %ax,%ax
ideintr();
80105790: e8 2b c9 ff ff call 801020c0 <ideintr>
80105795: eb 96 jmp 8010572d <trap+0x14d>
80105797: 90 nop
80105798: 90 nop
80105799: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
if(myproc()->killed)
801057a0: e8 3b df ff ff call 801036e0 <myproc>
801057a5: 8b 70 24 mov 0x24(%eax),%esi
801057a8: 85 f6 test %esi,%esi
801057aa: 75 2c jne 801057d8 <trap+0x1f8>
myproc()->tf = tf;
801057ac: e8 2f df ff ff call 801036e0 <myproc>
801057b1: 89 58 18 mov %ebx,0x18(%eax)
syscall();
801057b4: e8 37 ef ff ff call 801046f0 <syscall>
if(myproc()->killed)
801057b9: e8 22 df ff ff call 801036e0 <myproc>
801057be: 8b 48 24 mov 0x24(%eax),%ecx
801057c1: 85 c9 test %ecx,%ecx
801057c3: 0f 84 18 ff ff ff je 801056e1 <trap+0x101>
}
801057c9: 83 c4 3c add $0x3c,%esp
801057cc: 5b pop %ebx
801057cd: 5e pop %esi
801057ce: 5f pop %edi
801057cf: 5d pop %ebp
exit();
801057d0: e9 0b e3 ff ff jmp 80103ae0 <exit>
801057d5: 8d 76 00 lea 0x0(%esi),%esi
exit();
801057d8: e8 03 e3 ff ff call 80103ae0 <exit>
801057dd: eb cd jmp 801057ac <trap+0x1cc>
801057df: 90 nop
acquire(&tickslock);
801057e0: c7 04 24 60 4e 11 80 movl $0x80114e60,(%esp)
801057e7: e8 c4 e9 ff ff call 801041b0 <acquire>
wakeup(&ticks);
801057ec: c7 04 24 a0 56 11 80 movl $0x801156a0,(%esp)
ticks++;
801057f3: 83 05 a0 56 11 80 01 addl $0x1,0x801156a0
wakeup(&ticks);
801057fa: e8 f1 e5 ff ff call 80103df0 <wakeup>
release(&tickslock);
801057ff: c7 04 24 60 4e 11 80 movl $0x80114e60,(%esp)
80105806: e8 95 ea ff ff call 801042a0 <release>
8010580b: e9 1d ff ff ff jmp 8010572d <trap+0x14d>
80105810: 0f 20 d7 mov %cr2,%edi
cprintf("unexpected trap %d from cpu %d eip %x (cr2=0x%x)\n",
80105813: 8b 73 38 mov 0x38(%ebx),%esi
80105816: e8 a5 de ff ff call 801036c0 <cpuid>
8010581b: 89 7c 24 10 mov %edi,0x10(%esp)
8010581f: 89 74 24 0c mov %esi,0xc(%esp)
80105823: 89 44 24 08 mov %eax,0x8(%esp)
80105827: 8b 43 30 mov 0x30(%ebx),%eax
8010582a: c7 04 24 d0 76 10 80 movl $0x801076d0,(%esp)
80105831: 89 44 24 04 mov %eax,0x4(%esp)
80105835: e8 16 ae ff ff call 80100650 <cprintf>
panic("trap");
8010583a: c7 04 24 a6 76 10 80 movl $0x801076a6,(%esp)
80105841: e8 1a ab ff ff call 80100360 <panic>
80105846: 66 90 xchg %ax,%ax
80105848: 66 90 xchg %ax,%ax
8010584a: 66 90 xchg %ax,%ax
8010584c: 66 90 xchg %ax,%ax
8010584e: 66 90 xchg %ax,%ax
80105850 <uartgetc>:
}
static int
uartgetc(void)
{
if(!uart)
80105850: a1 bc a5 10 80 mov 0x8010a5bc,%eax
{
80105855: 55 push %ebp
80105856: 89 e5 mov %esp,%ebp
if(!uart)
80105858: 85 c0 test %eax,%eax
8010585a: 74 14 je 80105870 <uartgetc+0x20>
asm volatile("in %1,%0" : "=a" (data) : "d" (port));
8010585c: ba fd 03 00 00 mov $0x3fd,%edx
80105861: ec in (%dx),%al
return -1;
if(!(inb(COM1+5) & 0x01))
80105862: a8 01 test $0x1,%al
80105864: 74 0a je 80105870 <uartgetc+0x20>
80105866: b2 f8 mov $0xf8,%dl
80105868: ec in (%dx),%al
return -1;
return inb(COM1+0);
80105869: 0f b6 c0 movzbl %al,%eax
}
8010586c: 5d pop %ebp
8010586d: c3 ret
8010586e: 66 90 xchg %ax,%ax
return -1;
80105870: b8 ff ff ff ff mov $0xffffffff,%eax
}
80105875: 5d pop %ebp
80105876: c3 ret
80105877: 89 f6 mov %esi,%esi
80105879: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80105880 <uartputc>:
if(!uart)
80105880: a1 bc a5 10 80 mov 0x8010a5bc,%eax
80105885: 85 c0 test %eax,%eax
80105887: 74 3f je 801058c8 <uartputc+0x48>
{
80105889: 55 push %ebp
8010588a: 89 e5 mov %esp,%ebp
8010588c: 56 push %esi
8010588d: be fd 03 00 00 mov $0x3fd,%esi
80105892: 53 push %ebx
if(!uart)
80105893: bb 80 00 00 00 mov $0x80,%ebx
{
80105898: 83 ec 10 sub $0x10,%esp
8010589b: eb 14 jmp 801058b1 <uartputc+0x31>
8010589d: 8d 76 00 lea 0x0(%esi),%esi
microdelay(10);
801058a0: c7 04 24 0a 00 00 00 movl $0xa,(%esp)
801058a7: e8 34 cf ff ff call 801027e0 <microdelay>
for(i = 0; i < 128 && !(inb(COM1+5) & 0x20); i++)
801058ac: 83 eb 01 sub $0x1,%ebx
801058af: 74 07 je 801058b8 <uartputc+0x38>
801058b1: 89 f2 mov %esi,%edx
801058b3: ec in (%dx),%al
801058b4: a8 20 test $0x20,%al
801058b6: 74 e8 je 801058a0 <uartputc+0x20>
outb(COM1+0, c);
801058b8: 0f b6 45 08 movzbl 0x8(%ebp),%eax
asm volatile("out %0,%1" : : "a" (data), "d" (port));
801058bc: ba f8 03 00 00 mov $0x3f8,%edx
801058c1: ee out %al,(%dx)
}
801058c2: 83 c4 10 add $0x10,%esp
801058c5: 5b pop %ebx
801058c6: 5e pop %esi
801058c7: 5d pop %ebp
801058c8: f3 c3 repz ret
801058ca: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
801058d0 <uartinit>:
{
801058d0: 55 push %ebp
801058d1: 31 c9 xor %ecx,%ecx
801058d3: 89 e5 mov %esp,%ebp
801058d5: 89 c8 mov %ecx,%eax
801058d7: 57 push %edi
801058d8: bf fa 03 00 00 mov $0x3fa,%edi
801058dd: 56 push %esi
801058de: 89 fa mov %edi,%edx
801058e0: 53 push %ebx
801058e1: 83 ec 1c sub $0x1c,%esp
801058e4: ee out %al,(%dx)
801058e5: be fb 03 00 00 mov $0x3fb,%esi
801058ea: b8 80 ff ff ff mov $0xffffff80,%eax
801058ef: 89 f2 mov %esi,%edx
801058f1: ee out %al,(%dx)
801058f2: b8 0c 00 00 00 mov $0xc,%eax
801058f7: b2 f8 mov $0xf8,%dl
801058f9: ee out %al,(%dx)
801058fa: bb f9 03 00 00 mov $0x3f9,%ebx
801058ff: 89 c8 mov %ecx,%eax
80105901: 89 da mov %ebx,%edx
80105903: ee out %al,(%dx)
80105904: b8 03 00 00 00 mov $0x3,%eax
80105909: 89 f2 mov %esi,%edx
8010590b: ee out %al,(%dx)
8010590c: b2 fc mov $0xfc,%dl
8010590e: 89 c8 mov %ecx,%eax
80105910: ee out %al,(%dx)
80105911: b8 01 00 00 00 mov $0x1,%eax
80105916: 89 da mov %ebx,%edx
80105918: ee out %al,(%dx)
asm volatile("in %1,%0" : "=a" (data) : "d" (port));
80105919: b2 fd mov $0xfd,%dl
8010591b: ec in (%dx),%al
if(inb(COM1+5) == 0xFF)
8010591c: 3c ff cmp $0xff,%al
8010591e: 74 42 je 80105962 <uartinit+0x92>
uart = 1;
80105920: c7 05 bc a5 10 80 01 movl $0x1,0x8010a5bc
80105927: 00 00 00
8010592a: 89 fa mov %edi,%edx
8010592c: ec in (%dx),%al
8010592d: b2 f8 mov $0xf8,%dl
8010592f: ec in (%dx),%al
ioapicenable(IRQ_COM1, 0);
80105930: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
80105937: 00
for(p="xv6...\n"; *p; p++)
80105938: bb c8 77 10 80 mov $0x801077c8,%ebx
ioapicenable(IRQ_COM1, 0);
8010593d: c7 04 24 04 00 00 00 movl $0x4,(%esp)
80105944: e8 a7 c9 ff ff call 801022f0 <ioapicenable>
for(p="xv6...\n"; *p; p++)
80105949: b8 78 00 00 00 mov $0x78,%eax
8010594e: 66 90 xchg %ax,%ax
uartputc(*p);
80105950: 89 04 24 mov %eax,(%esp)
for(p="xv6...\n"; *p; p++)
80105953: 83 c3 01 add $0x1,%ebx
uartputc(*p);
80105956: e8 25 ff ff ff call 80105880 <uartputc>
for(p="xv6...\n"; *p; p++)
8010595b: 0f be 03 movsbl (%ebx),%eax
8010595e: 84 c0 test %al,%al
80105960: 75 ee jne 80105950 <uartinit+0x80>
}
80105962: 83 c4 1c add $0x1c,%esp
80105965: 5b pop %ebx
80105966: 5e pop %esi
80105967: 5f pop %edi
80105968: 5d pop %ebp
80105969: c3 ret
8010596a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80105970 <uartintr>:
void
uartintr(void)
{
80105970: 55 push %ebp
80105971: 89 e5 mov %esp,%ebp
80105973: 83 ec 18 sub $0x18,%esp
consoleintr(uartgetc);
80105976: c7 04 24 50 58 10 80 movl $0x80105850,(%esp)
8010597d: e8 2e ae ff ff call 801007b0 <consoleintr>
}
80105982: c9 leave
80105983: c3 ret
80105984 <vector0>:
# generated by vectors.pl - do not edit
# handlers
.globl alltraps
.globl vector0
vector0:
pushl $0
80105984: 6a 00 push $0x0
pushl $0
80105986: 6a 00 push $0x0
jmp alltraps
80105988: e9 60 fb ff ff jmp 801054ed <alltraps>
8010598d <vector1>:
.globl vector1
vector1:
pushl $0
8010598d: 6a 00 push $0x0
pushl $1
8010598f: 6a 01 push $0x1
jmp alltraps
80105991: e9 57 fb ff ff jmp 801054ed <alltraps>
80105996 <vector2>:
.globl vector2
vector2:
pushl $0
80105996: 6a 00 push $0x0
pushl $2
80105998: 6a 02 push $0x2
jmp alltraps
8010599a: e9 4e fb ff ff jmp 801054ed <alltraps>
8010599f <vector3>:
.globl vector3
vector3:
pushl $0
8010599f: 6a 00 push $0x0
pushl $3
801059a1: 6a 03 push $0x3
jmp alltraps
801059a3: e9 45 fb ff ff jmp 801054ed <alltraps>
801059a8 <vector4>:
.globl vector4
vector4:
pushl $0
801059a8: 6a 00 push $0x0
pushl $4
801059aa: 6a 04 push $0x4
jmp alltraps
801059ac: e9 3c fb ff ff jmp 801054ed <alltraps>
801059b1 <vector5>:
.globl vector5
vector5:
pushl $0
801059b1: 6a 00 push $0x0
pushl $5
801059b3: 6a 05 push $0x5
jmp alltraps
801059b5: e9 33 fb ff ff jmp 801054ed <alltraps>
801059ba <vector6>:
.globl vector6
vector6:
pushl $0
801059ba: 6a 00 push $0x0
pushl $6
801059bc: 6a 06 push $0x6
jmp alltraps
801059be: e9 2a fb ff ff jmp 801054ed <alltraps>
801059c3 <vector7>:
.globl vector7
vector7:
pushl $0
801059c3: 6a 00 push $0x0
pushl $7
801059c5: 6a 07 push $0x7
jmp alltraps
801059c7: e9 21 fb ff ff jmp 801054ed <alltraps>
801059cc <vector8>:
.globl vector8
vector8:
pushl $8
801059cc: 6a 08 push $0x8
jmp alltraps
801059ce: e9 1a fb ff ff jmp 801054ed <alltraps>
801059d3 <vector9>:
.globl vector9
vector9:
pushl $0
801059d3: 6a 00 push $0x0
pushl $9
801059d5: 6a 09 push $0x9
jmp alltraps
801059d7: e9 11 fb ff ff jmp 801054ed <alltraps>
801059dc <vector10>:
.globl vector10
vector10:
pushl $10
801059dc: 6a 0a push $0xa
jmp alltraps
801059de: e9 0a fb ff ff jmp 801054ed <alltraps>
801059e3 <vector11>:
.globl vector11
vector11:
pushl $11
801059e3: 6a 0b push $0xb
jmp alltraps
801059e5: e9 03 fb ff ff jmp 801054ed <alltraps>
801059ea <vector12>:
.globl vector12
vector12:
pushl $12
801059ea: 6a 0c push $0xc
jmp alltraps
801059ec: e9 fc fa ff ff jmp 801054ed <alltraps>
801059f1 <vector13>:
.globl vector13
vector13:
pushl $13
801059f1: 6a 0d push $0xd
jmp alltraps
801059f3: e9 f5 fa ff ff jmp 801054ed <alltraps>
801059f8 <vector14>:
.globl vector14
vector14:
pushl $14
801059f8: 6a 0e push $0xe
jmp alltraps
801059fa: e9 ee fa ff ff jmp 801054ed <alltraps>
801059ff <vector15>:
.globl vector15
vector15:
pushl $0
801059ff: 6a 00 push $0x0
pushl $15
80105a01: 6a 0f push $0xf
jmp alltraps
80105a03: e9 e5 fa ff ff jmp 801054ed <alltraps>
80105a08 <vector16>:
.globl vector16
vector16:
pushl $0
80105a08: 6a 00 push $0x0
pushl $16
80105a0a: 6a 10 push $0x10
jmp alltraps
80105a0c: e9 dc fa ff ff jmp 801054ed <alltraps>
80105a11 <vector17>:
.globl vector17
vector17:
pushl $17
80105a11: 6a 11 push $0x11
jmp alltraps
80105a13: e9 d5 fa ff ff jmp 801054ed <alltraps>
80105a18 <vector18>:
.globl vector18
vector18:
pushl $0
80105a18: 6a 00 push $0x0
pushl $18
80105a1a: 6a 12 push $0x12
jmp alltraps
80105a1c: e9 cc fa ff ff jmp 801054ed <alltraps>
80105a21 <vector19>:
.globl vector19
vector19:
pushl $0
80105a21: 6a 00 push $0x0
pushl $19
80105a23: 6a 13 push $0x13
jmp alltraps
80105a25: e9 c3 fa ff ff jmp 801054ed <alltraps>
80105a2a <vector20>:
.globl vector20
vector20:
pushl $0
80105a2a: 6a 00 push $0x0
pushl $20
80105a2c: 6a 14 push $0x14
jmp alltraps
80105a2e: e9 ba fa ff ff jmp 801054ed <alltraps>
80105a33 <vector21>:
.globl vector21
vector21:
pushl $0
80105a33: 6a 00 push $0x0
pushl $21
80105a35: 6a 15 push $0x15
jmp alltraps
80105a37: e9 b1 fa ff ff jmp 801054ed <alltraps>
80105a3c <vector22>:
.globl vector22
vector22:
pushl $0
80105a3c: 6a 00 push $0x0
pushl $22
80105a3e: 6a 16 push $0x16
jmp alltraps
80105a40: e9 a8 fa ff ff jmp 801054ed <alltraps>
80105a45 <vector23>:
.globl vector23
vector23:
pushl $0
80105a45: 6a 00 push $0x0
pushl $23
80105a47: 6a 17 push $0x17
jmp alltraps
80105a49: e9 9f fa ff ff jmp 801054ed <alltraps>
80105a4e <vector24>:
.globl vector24
vector24:
pushl $0
80105a4e: 6a 00 push $0x0
pushl $24
80105a50: 6a 18 push $0x18
jmp alltraps
80105a52: e9 96 fa ff ff jmp 801054ed <alltraps>
80105a57 <vector25>:
.globl vector25
vector25:
pushl $0
80105a57: 6a 00 push $0x0
pushl $25
80105a59: 6a 19 push $0x19
jmp alltraps
80105a5b: e9 8d fa ff ff jmp 801054ed <alltraps>
80105a60 <vector26>:
.globl vector26
vector26:
pushl $0
80105a60: 6a 00 push $0x0
pushl $26
80105a62: 6a 1a push $0x1a
jmp alltraps
80105a64: e9 84 fa ff ff jmp 801054ed <alltraps>
80105a69 <vector27>:
.globl vector27
vector27:
pushl $0
80105a69: 6a 00 push $0x0
pushl $27
80105a6b: 6a 1b push $0x1b
jmp alltraps
80105a6d: e9 7b fa ff ff jmp 801054ed <alltraps>
80105a72 <vector28>:
.globl vector28
vector28:
pushl $0
80105a72: 6a 00 push $0x0
pushl $28
80105a74: 6a 1c push $0x1c
jmp alltraps
80105a76: e9 72 fa ff ff jmp 801054ed <alltraps>
80105a7b <vector29>:
.globl vector29
vector29:
pushl $0
80105a7b: 6a 00 push $0x0
pushl $29
80105a7d: 6a 1d push $0x1d
jmp alltraps
80105a7f: e9 69 fa ff ff jmp 801054ed <alltraps>
80105a84 <vector30>:
.globl vector30
vector30:
pushl $0
80105a84: 6a 00 push $0x0
pushl $30
80105a86: 6a 1e push $0x1e
jmp alltraps
80105a88: e9 60 fa ff ff jmp 801054ed <alltraps>
80105a8d <vector31>:
.globl vector31
vector31:
pushl $0
80105a8d: 6a 00 push $0x0
pushl $31
80105a8f: 6a 1f push $0x1f
jmp alltraps
80105a91: e9 57 fa ff ff jmp 801054ed <alltraps>
80105a96 <vector32>:
.globl vector32
vector32:
pushl $0
80105a96: 6a 00 push $0x0
pushl $32
80105a98: 6a 20 push $0x20
jmp alltraps
80105a9a: e9 4e fa ff ff jmp 801054ed <alltraps>
80105a9f <vector33>:
.globl vector33
vector33:
pushl $0
80105a9f: 6a 00 push $0x0
pushl $33
80105aa1: 6a 21 push $0x21
jmp alltraps
80105aa3: e9 45 fa ff ff jmp 801054ed <alltraps>
80105aa8 <vector34>:
.globl vector34
vector34:
pushl $0
80105aa8: 6a 00 push $0x0
pushl $34
80105aaa: 6a 22 push $0x22
jmp alltraps
80105aac: e9 3c fa ff ff jmp 801054ed <alltraps>
80105ab1 <vector35>:
.globl vector35
vector35:
pushl $0
80105ab1: 6a 00 push $0x0
pushl $35
80105ab3: 6a 23 push $0x23
jmp alltraps
80105ab5: e9 33 fa ff ff jmp 801054ed <alltraps>
80105aba <vector36>:
.globl vector36
vector36:
pushl $0
80105aba: 6a 00 push $0x0
pushl $36
80105abc: 6a 24 push $0x24
jmp alltraps
80105abe: e9 2a fa ff ff jmp 801054ed <alltraps>
80105ac3 <vector37>:
.globl vector37
vector37:
pushl $0
80105ac3: 6a 00 push $0x0
pushl $37
80105ac5: 6a 25 push $0x25
jmp alltraps
80105ac7: e9 21 fa ff ff jmp 801054ed <alltraps>
80105acc <vector38>:
.globl vector38
vector38:
pushl $0
80105acc: 6a 00 push $0x0
pushl $38
80105ace: 6a 26 push $0x26
jmp alltraps
80105ad0: e9 18 fa ff ff jmp 801054ed <alltraps>
80105ad5 <vector39>:
.globl vector39
vector39:
pushl $0
80105ad5: 6a 00 push $0x0
pushl $39
80105ad7: 6a 27 push $0x27
jmp alltraps
80105ad9: e9 0f fa ff ff jmp 801054ed <alltraps>
80105ade <vector40>:
.globl vector40
vector40:
pushl $0
80105ade: 6a 00 push $0x0
pushl $40
80105ae0: 6a 28 push $0x28
jmp alltraps
80105ae2: e9 06 fa ff ff jmp 801054ed <alltraps>
80105ae7 <vector41>:
.globl vector41
vector41:
pushl $0
80105ae7: 6a 00 push $0x0
pushl $41
80105ae9: 6a 29 push $0x29
jmp alltraps
80105aeb: e9 fd f9 ff ff jmp 801054ed <alltraps>
80105af0 <vector42>:
.globl vector42
vector42:
pushl $0
80105af0: 6a 00 push $0x0
pushl $42
80105af2: 6a 2a push $0x2a
jmp alltraps
80105af4: e9 f4 f9 ff ff jmp 801054ed <alltraps>
80105af9 <vector43>:
.globl vector43
vector43:
pushl $0
80105af9: 6a 00 push $0x0
pushl $43
80105afb: 6a 2b push $0x2b
jmp alltraps
80105afd: e9 eb f9 ff ff jmp 801054ed <alltraps>
80105b02 <vector44>:
.globl vector44
vector44:
pushl $0
80105b02: 6a 00 push $0x0
pushl $44
80105b04: 6a 2c push $0x2c
jmp alltraps
80105b06: e9 e2 f9 ff ff jmp 801054ed <alltraps>
80105b0b <vector45>:
.globl vector45
vector45:
pushl $0
80105b0b: 6a 00 push $0x0
pushl $45
80105b0d: 6a 2d push $0x2d
jmp alltraps
80105b0f: e9 d9 f9 ff ff jmp 801054ed <alltraps>
80105b14 <vector46>:
.globl vector46
vector46:
pushl $0
80105b14: 6a 00 push $0x0
pushl $46
80105b16: 6a 2e push $0x2e
jmp alltraps
80105b18: e9 d0 f9 ff ff jmp 801054ed <alltraps>
80105b1d <vector47>:
.globl vector47
vector47:
pushl $0
80105b1d: 6a 00 push $0x0
pushl $47
80105b1f: 6a 2f push $0x2f
jmp alltraps
80105b21: e9 c7 f9 ff ff jmp 801054ed <alltraps>
80105b26 <vector48>:
.globl vector48
vector48:
pushl $0
80105b26: 6a 00 push $0x0
pushl $48
80105b28: 6a 30 push $0x30
jmp alltraps
80105b2a: e9 be f9 ff ff jmp 801054ed <alltraps>
80105b2f <vector49>:
.globl vector49
vector49:
pushl $0
80105b2f: 6a 00 push $0x0
pushl $49
80105b31: 6a 31 push $0x31
jmp alltraps
80105b33: e9 b5 f9 ff ff jmp 801054ed <alltraps>
80105b38 <vector50>:
.globl vector50
vector50:
pushl $0
80105b38: 6a 00 push $0x0
pushl $50
80105b3a: 6a 32 push $0x32
jmp alltraps
80105b3c: e9 ac f9 ff ff jmp 801054ed <alltraps>
80105b41 <vector51>:
.globl vector51
vector51:
pushl $0
80105b41: 6a 00 push $0x0
pushl $51
80105b43: 6a 33 push $0x33
jmp alltraps
80105b45: e9 a3 f9 ff ff jmp 801054ed <alltraps>
80105b4a <vector52>:
.globl vector52
vector52:
pushl $0
80105b4a: 6a 00 push $0x0
pushl $52
80105b4c: 6a 34 push $0x34
jmp alltraps
80105b4e: e9 9a f9 ff ff jmp 801054ed <alltraps>
80105b53 <vector53>:
.globl vector53
vector53:
pushl $0
80105b53: 6a 00 push $0x0
pushl $53
80105b55: 6a 35 push $0x35
jmp alltraps
80105b57: e9 91 f9 ff ff jmp 801054ed <alltraps>
80105b5c <vector54>:
.globl vector54
vector54:
pushl $0
80105b5c: 6a 00 push $0x0
pushl $54
80105b5e: 6a 36 push $0x36
jmp alltraps
80105b60: e9 88 f9 ff ff jmp 801054ed <alltraps>
80105b65 <vector55>:
.globl vector55
vector55:
pushl $0
80105b65: 6a 00 push $0x0
pushl $55
80105b67: 6a 37 push $0x37
jmp alltraps
80105b69: e9 7f f9 ff ff jmp 801054ed <alltraps>
80105b6e <vector56>:
.globl vector56
vector56:
pushl $0
80105b6e: 6a 00 push $0x0
pushl $56
80105b70: 6a 38 push $0x38
jmp alltraps
80105b72: e9 76 f9 ff ff jmp 801054ed <alltraps>
80105b77 <vector57>:
.globl vector57
vector57:
pushl $0
80105b77: 6a 00 push $0x0
pushl $57
80105b79: 6a 39 push $0x39
jmp alltraps
80105b7b: e9 6d f9 ff ff jmp 801054ed <alltraps>
80105b80 <vector58>:
.globl vector58
vector58:
pushl $0
80105b80: 6a 00 push $0x0
pushl $58
80105b82: 6a 3a push $0x3a
jmp alltraps
80105b84: e9 64 f9 ff ff jmp 801054ed <alltraps>
80105b89 <vector59>:
.globl vector59
vector59:
pushl $0
80105b89: 6a 00 push $0x0
pushl $59
80105b8b: 6a 3b push $0x3b
jmp alltraps
80105b8d: e9 5b f9 ff ff jmp 801054ed <alltraps>
80105b92 <vector60>:
.globl vector60
vector60:
pushl $0
80105b92: 6a 00 push $0x0
pushl $60
80105b94: 6a 3c push $0x3c
jmp alltraps
80105b96: e9 52 f9 ff ff jmp 801054ed <alltraps>
80105b9b <vector61>:
.globl vector61
vector61:
pushl $0
80105b9b: 6a 00 push $0x0
pushl $61
80105b9d: 6a 3d push $0x3d
jmp alltraps
80105b9f: e9 49 f9 ff ff jmp 801054ed <alltraps>
80105ba4 <vector62>:
.globl vector62
vector62:
pushl $0
80105ba4: 6a 00 push $0x0
pushl $62
80105ba6: 6a 3e push $0x3e
jmp alltraps
80105ba8: e9 40 f9 ff ff jmp 801054ed <alltraps>
80105bad <vector63>:
.globl vector63
vector63:
pushl $0
80105bad: 6a 00 push $0x0
pushl $63
80105baf: 6a 3f push $0x3f
jmp alltraps
80105bb1: e9 37 f9 ff ff jmp 801054ed <alltraps>
80105bb6 <vector64>:
.globl vector64
vector64:
pushl $0
80105bb6: 6a 00 push $0x0
pushl $64
80105bb8: 6a 40 push $0x40
jmp alltraps
80105bba: e9 2e f9 ff ff jmp 801054ed <alltraps>
80105bbf <vector65>:
.globl vector65
vector65:
pushl $0
80105bbf: 6a 00 push $0x0
pushl $65
80105bc1: 6a 41 push $0x41
jmp alltraps
80105bc3: e9 25 f9 ff ff jmp 801054ed <alltraps>
80105bc8 <vector66>:
.globl vector66
vector66:
pushl $0
80105bc8: 6a 00 push $0x0
pushl $66
80105bca: 6a 42 push $0x42
jmp alltraps
80105bcc: e9 1c f9 ff ff jmp 801054ed <alltraps>
80105bd1 <vector67>:
.globl vector67
vector67:
pushl $0
80105bd1: 6a 00 push $0x0
pushl $67
80105bd3: 6a 43 push $0x43
jmp alltraps
80105bd5: e9 13 f9 ff ff jmp 801054ed <alltraps>
80105bda <vector68>:
.globl vector68
vector68:
pushl $0
80105bda: 6a 00 push $0x0
pushl $68
80105bdc: 6a 44 push $0x44
jmp alltraps
80105bde: e9 0a f9 ff ff jmp 801054ed <alltraps>
80105be3 <vector69>:
.globl vector69
vector69:
pushl $0
80105be3: 6a 00 push $0x0
pushl $69
80105be5: 6a 45 push $0x45
jmp alltraps
80105be7: e9 01 f9 ff ff jmp 801054ed <alltraps>
80105bec <vector70>:
.globl vector70
vector70:
pushl $0
80105bec: 6a 00 push $0x0
pushl $70
80105bee: 6a 46 push $0x46
jmp alltraps
80105bf0: e9 f8 f8 ff ff jmp 801054ed <alltraps>
80105bf5 <vector71>:
.globl vector71
vector71:
pushl $0
80105bf5: 6a 00 push $0x0
pushl $71
80105bf7: 6a 47 push $0x47
jmp alltraps
80105bf9: e9 ef f8 ff ff jmp 801054ed <alltraps>
80105bfe <vector72>:
.globl vector72
vector72:
pushl $0
80105bfe: 6a 00 push $0x0
pushl $72
80105c00: 6a 48 push $0x48
jmp alltraps
80105c02: e9 e6 f8 ff ff jmp 801054ed <alltraps>
80105c07 <vector73>:
.globl vector73
vector73:
pushl $0
80105c07: 6a 00 push $0x0
pushl $73
80105c09: 6a 49 push $0x49
jmp alltraps
80105c0b: e9 dd f8 ff ff jmp 801054ed <alltraps>
80105c10 <vector74>:
.globl vector74
vector74:
pushl $0
80105c10: 6a 00 push $0x0
pushl $74
80105c12: 6a 4a push $0x4a
jmp alltraps
80105c14: e9 d4 f8 ff ff jmp 801054ed <alltraps>
80105c19 <vector75>:
.globl vector75
vector75:
pushl $0
80105c19: 6a 00 push $0x0
pushl $75
80105c1b: 6a 4b push $0x4b
jmp alltraps
80105c1d: e9 cb f8 ff ff jmp 801054ed <alltraps>
80105c22 <vector76>:
.globl vector76
vector76:
pushl $0
80105c22: 6a 00 push $0x0
pushl $76
80105c24: 6a 4c push $0x4c
jmp alltraps
80105c26: e9 c2 f8 ff ff jmp 801054ed <alltraps>
80105c2b <vector77>:
.globl vector77
vector77:
pushl $0
80105c2b: 6a 00 push $0x0
pushl $77
80105c2d: 6a 4d push $0x4d
jmp alltraps
80105c2f: e9 b9 f8 ff ff jmp 801054ed <alltraps>
80105c34 <vector78>:
.globl vector78
vector78:
pushl $0
80105c34: 6a 00 push $0x0
pushl $78
80105c36: 6a 4e push $0x4e
jmp alltraps
80105c38: e9 b0 f8 ff ff jmp 801054ed <alltraps>
80105c3d <vector79>:
.globl vector79
vector79:
pushl $0
80105c3d: 6a 00 push $0x0
pushl $79
80105c3f: 6a 4f push $0x4f
jmp alltraps
80105c41: e9 a7 f8 ff ff jmp 801054ed <alltraps>
80105c46 <vector80>:
.globl vector80
vector80:
pushl $0
80105c46: 6a 00 push $0x0
pushl $80
80105c48: 6a 50 push $0x50
jmp alltraps
80105c4a: e9 9e f8 ff ff jmp 801054ed <alltraps>
80105c4f <vector81>:
.globl vector81
vector81:
pushl $0
80105c4f: 6a 00 push $0x0
pushl $81
80105c51: 6a 51 push $0x51
jmp alltraps
80105c53: e9 95 f8 ff ff jmp 801054ed <alltraps>
80105c58 <vector82>:
.globl vector82
vector82:
pushl $0
80105c58: 6a 00 push $0x0
pushl $82
80105c5a: 6a 52 push $0x52
jmp alltraps
80105c5c: e9 8c f8 ff ff jmp 801054ed <alltraps>
80105c61 <vector83>:
.globl vector83
vector83:
pushl $0
80105c61: 6a 00 push $0x0
pushl $83
80105c63: 6a 53 push $0x53
jmp alltraps
80105c65: e9 83 f8 ff ff jmp 801054ed <alltraps>
80105c6a <vector84>:
.globl vector84
vector84:
pushl $0
80105c6a: 6a 00 push $0x0
pushl $84
80105c6c: 6a 54 push $0x54
jmp alltraps
80105c6e: e9 7a f8 ff ff jmp 801054ed <alltraps>
80105c73 <vector85>:
.globl vector85
vector85:
pushl $0
80105c73: 6a 00 push $0x0
pushl $85
80105c75: 6a 55 push $0x55
jmp alltraps
80105c77: e9 71 f8 ff ff jmp 801054ed <alltraps>
80105c7c <vector86>:
.globl vector86
vector86:
pushl $0
80105c7c: 6a 00 push $0x0
pushl $86
80105c7e: 6a 56 push $0x56
jmp alltraps
80105c80: e9 68 f8 ff ff jmp 801054ed <alltraps>
80105c85 <vector87>:
.globl vector87
vector87:
pushl $0
80105c85: 6a 00 push $0x0
pushl $87
80105c87: 6a 57 push $0x57
jmp alltraps
80105c89: e9 5f f8 ff ff jmp 801054ed <alltraps>
80105c8e <vector88>:
.globl vector88
vector88:
pushl $0
80105c8e: 6a 00 push $0x0
pushl $88
80105c90: 6a 58 push $0x58
jmp alltraps
80105c92: e9 56 f8 ff ff jmp 801054ed <alltraps>
80105c97 <vector89>:
.globl vector89
vector89:
pushl $0
80105c97: 6a 00 push $0x0
pushl $89
80105c99: 6a 59 push $0x59
jmp alltraps
80105c9b: e9 4d f8 ff ff jmp 801054ed <alltraps>
80105ca0 <vector90>:
.globl vector90
vector90:
pushl $0
80105ca0: 6a 00 push $0x0
pushl $90
80105ca2: 6a 5a push $0x5a
jmp alltraps
80105ca4: e9 44 f8 ff ff jmp 801054ed <alltraps>
80105ca9 <vector91>:
.globl vector91
vector91:
pushl $0
80105ca9: 6a 00 push $0x0
pushl $91
80105cab: 6a 5b push $0x5b
jmp alltraps
80105cad: e9 3b f8 ff ff jmp 801054ed <alltraps>
80105cb2 <vector92>:
.globl vector92
vector92:
pushl $0
80105cb2: 6a 00 push $0x0
pushl $92
80105cb4: 6a 5c push $0x5c
jmp alltraps
80105cb6: e9 32 f8 ff ff jmp 801054ed <alltraps>
80105cbb <vector93>:
.globl vector93
vector93:
pushl $0
80105cbb: 6a 00 push $0x0
pushl $93
80105cbd: 6a 5d push $0x5d
jmp alltraps
80105cbf: e9 29 f8 ff ff jmp 801054ed <alltraps>
80105cc4 <vector94>:
.globl vector94
vector94:
pushl $0
80105cc4: 6a 00 push $0x0
pushl $94
80105cc6: 6a 5e push $0x5e
jmp alltraps
80105cc8: e9 20 f8 ff ff jmp 801054ed <alltraps>
80105ccd <vector95>:
.globl vector95
vector95:
pushl $0
80105ccd: 6a 00 push $0x0
pushl $95
80105ccf: 6a 5f push $0x5f
jmp alltraps
80105cd1: e9 17 f8 ff ff jmp 801054ed <alltraps>
80105cd6 <vector96>:
.globl vector96
vector96:
pushl $0
80105cd6: 6a 00 push $0x0
pushl $96
80105cd8: 6a 60 push $0x60
jmp alltraps
80105cda: e9 0e f8 ff ff jmp 801054ed <alltraps>
80105cdf <vector97>:
.globl vector97
vector97:
pushl $0
80105cdf: 6a 00 push $0x0
pushl $97
80105ce1: 6a 61 push $0x61
jmp alltraps
80105ce3: e9 05 f8 ff ff jmp 801054ed <alltraps>
80105ce8 <vector98>:
.globl vector98
vector98:
pushl $0
80105ce8: 6a 00 push $0x0
pushl $98
80105cea: 6a 62 push $0x62
jmp alltraps
80105cec: e9 fc f7 ff ff jmp 801054ed <alltraps>
80105cf1 <vector99>:
.globl vector99
vector99:
pushl $0
80105cf1: 6a 00 push $0x0
pushl $99
80105cf3: 6a 63 push $0x63
jmp alltraps
80105cf5: e9 f3 f7 ff ff jmp 801054ed <alltraps>
80105cfa <vector100>:
.globl vector100
vector100:
pushl $0
80105cfa: 6a 00 push $0x0
pushl $100
80105cfc: 6a 64 push $0x64
jmp alltraps
80105cfe: e9 ea f7 ff ff jmp 801054ed <alltraps>
80105d03 <vector101>:
.globl vector101
vector101:
pushl $0
80105d03: 6a 00 push $0x0
pushl $101
80105d05: 6a 65 push $0x65
jmp alltraps
80105d07: e9 e1 f7 ff ff jmp 801054ed <alltraps>
80105d0c <vector102>:
.globl vector102
vector102:
pushl $0
80105d0c: 6a 00 push $0x0
pushl $102
80105d0e: 6a 66 push $0x66
jmp alltraps
80105d10: e9 d8 f7 ff ff jmp 801054ed <alltraps>
80105d15 <vector103>:
.globl vector103
vector103:
pushl $0
80105d15: 6a 00 push $0x0
pushl $103
80105d17: 6a 67 push $0x67
jmp alltraps
80105d19: e9 cf f7 ff ff jmp 801054ed <alltraps>
80105d1e <vector104>:
.globl vector104
vector104:
pushl $0
80105d1e: 6a 00 push $0x0
pushl $104
80105d20: 6a 68 push $0x68
jmp alltraps
80105d22: e9 c6 f7 ff ff jmp 801054ed <alltraps>
80105d27 <vector105>:
.globl vector105
vector105:
pushl $0
80105d27: 6a 00 push $0x0
pushl $105
80105d29: 6a 69 push $0x69
jmp alltraps
80105d2b: e9 bd f7 ff ff jmp 801054ed <alltraps>
80105d30 <vector106>:
.globl vector106
vector106:
pushl $0
80105d30: 6a 00 push $0x0
pushl $106
80105d32: 6a 6a push $0x6a
jmp alltraps
80105d34: e9 b4 f7 ff ff jmp 801054ed <alltraps>
80105d39 <vector107>:
.globl vector107
vector107:
pushl $0
80105d39: 6a 00 push $0x0
pushl $107
80105d3b: 6a 6b push $0x6b
jmp alltraps
80105d3d: e9 ab f7 ff ff jmp 801054ed <alltraps>
80105d42 <vector108>:
.globl vector108
vector108:
pushl $0
80105d42: 6a 00 push $0x0
pushl $108
80105d44: 6a 6c push $0x6c
jmp alltraps
80105d46: e9 a2 f7 ff ff jmp 801054ed <alltraps>
80105d4b <vector109>:
.globl vector109
vector109:
pushl $0
80105d4b: 6a 00 push $0x0
pushl $109
80105d4d: 6a 6d push $0x6d
jmp alltraps
80105d4f: e9 99 f7 ff ff jmp 801054ed <alltraps>
80105d54 <vector110>:
.globl vector110
vector110:
pushl $0
80105d54: 6a 00 push $0x0
pushl $110
80105d56: 6a 6e push $0x6e
jmp alltraps
80105d58: e9 90 f7 ff ff jmp 801054ed <alltraps>
80105d5d <vector111>:
.globl vector111
vector111:
pushl $0
80105d5d: 6a 00 push $0x0
pushl $111
80105d5f: 6a 6f push $0x6f
jmp alltraps
80105d61: e9 87 f7 ff ff jmp 801054ed <alltraps>
80105d66 <vector112>:
.globl vector112
vector112:
pushl $0
80105d66: 6a 00 push $0x0
pushl $112
80105d68: 6a 70 push $0x70
jmp alltraps
80105d6a: e9 7e f7 ff ff jmp 801054ed <alltraps>
80105d6f <vector113>:
.globl vector113
vector113:
pushl $0
80105d6f: 6a 00 push $0x0
pushl $113
80105d71: 6a 71 push $0x71
jmp alltraps
80105d73: e9 75 f7 ff ff jmp 801054ed <alltraps>
80105d78 <vector114>:
.globl vector114
vector114:
pushl $0
80105d78: 6a 00 push $0x0
pushl $114
80105d7a: 6a 72 push $0x72
jmp alltraps
80105d7c: e9 6c f7 ff ff jmp 801054ed <alltraps>
80105d81 <vector115>:
.globl vector115
vector115:
pushl $0
80105d81: 6a 00 push $0x0
pushl $115
80105d83: 6a 73 push $0x73
jmp alltraps
80105d85: e9 63 f7 ff ff jmp 801054ed <alltraps>
80105d8a <vector116>:
.globl vector116
vector116:
pushl $0
80105d8a: 6a 00 push $0x0
pushl $116
80105d8c: 6a 74 push $0x74
jmp alltraps
80105d8e: e9 5a f7 ff ff jmp 801054ed <alltraps>
80105d93 <vector117>:
.globl vector117
vector117:
pushl $0
80105d93: 6a 00 push $0x0
pushl $117
80105d95: 6a 75 push $0x75
jmp alltraps
80105d97: e9 51 f7 ff ff jmp 801054ed <alltraps>
80105d9c <vector118>:
.globl vector118
vector118:
pushl $0
80105d9c: 6a 00 push $0x0
pushl $118
80105d9e: 6a 76 push $0x76
jmp alltraps
80105da0: e9 48 f7 ff ff jmp 801054ed <alltraps>
80105da5 <vector119>:
.globl vector119
vector119:
pushl $0
80105da5: 6a 00 push $0x0
pushl $119
80105da7: 6a 77 push $0x77
jmp alltraps
80105da9: e9 3f f7 ff ff jmp 801054ed <alltraps>
80105dae <vector120>:
.globl vector120
vector120:
pushl $0
80105dae: 6a 00 push $0x0
pushl $120
80105db0: 6a 78 push $0x78
jmp alltraps
80105db2: e9 36 f7 ff ff jmp 801054ed <alltraps>
80105db7 <vector121>:
.globl vector121
vector121:
pushl $0
80105db7: 6a 00 push $0x0
pushl $121
80105db9: 6a 79 push $0x79
jmp alltraps
80105dbb: e9 2d f7 ff ff jmp 801054ed <alltraps>
80105dc0 <vector122>:
.globl vector122
vector122:
pushl $0
80105dc0: 6a 00 push $0x0
pushl $122
80105dc2: 6a 7a push $0x7a
jmp alltraps
80105dc4: e9 24 f7 ff ff jmp 801054ed <alltraps>
80105dc9 <vector123>:
.globl vector123
vector123:
pushl $0
80105dc9: 6a 00 push $0x0
pushl $123
80105dcb: 6a 7b push $0x7b
jmp alltraps
80105dcd: e9 1b f7 ff ff jmp 801054ed <alltraps>
80105dd2 <vector124>:
.globl vector124
vector124:
pushl $0
80105dd2: 6a 00 push $0x0
pushl $124
80105dd4: 6a 7c push $0x7c
jmp alltraps
80105dd6: e9 12 f7 ff ff jmp 801054ed <alltraps>
80105ddb <vector125>:
.globl vector125
vector125:
pushl $0
80105ddb: 6a 00 push $0x0
pushl $125
80105ddd: 6a 7d push $0x7d
jmp alltraps
80105ddf: e9 09 f7 ff ff jmp 801054ed <alltraps>
80105de4 <vector126>:
.globl vector126
vector126:
pushl $0
80105de4: 6a 00 push $0x0
pushl $126
80105de6: 6a 7e push $0x7e
jmp alltraps
80105de8: e9 00 f7 ff ff jmp 801054ed <alltraps>
80105ded <vector127>:
.globl vector127
vector127:
pushl $0
80105ded: 6a 00 push $0x0
pushl $127
80105def: 6a 7f push $0x7f
jmp alltraps
80105df1: e9 f7 f6 ff ff jmp 801054ed <alltraps>
80105df6 <vector128>:
.globl vector128
vector128:
pushl $0
80105df6: 6a 00 push $0x0
pushl $128
80105df8: 68 80 00 00 00 push $0x80
jmp alltraps
80105dfd: e9 eb f6 ff ff jmp 801054ed <alltraps>
80105e02 <vector129>:
.globl vector129
vector129:
pushl $0
80105e02: 6a 00 push $0x0
pushl $129
80105e04: 68 81 00 00 00 push $0x81
jmp alltraps
80105e09: e9 df f6 ff ff jmp 801054ed <alltraps>
80105e0e <vector130>:
.globl vector130
vector130:
pushl $0
80105e0e: 6a 00 push $0x0
pushl $130
80105e10: 68 82 00 00 00 push $0x82
jmp alltraps
80105e15: e9 d3 f6 ff ff jmp 801054ed <alltraps>
80105e1a <vector131>:
.globl vector131
vector131:
pushl $0
80105e1a: 6a 00 push $0x0
pushl $131
80105e1c: 68 83 00 00 00 push $0x83
jmp alltraps
80105e21: e9 c7 f6 ff ff jmp 801054ed <alltraps>
80105e26 <vector132>:
.globl vector132
vector132:
pushl $0
80105e26: 6a 00 push $0x0
pushl $132
80105e28: 68 84 00 00 00 push $0x84
jmp alltraps
80105e2d: e9 bb f6 ff ff jmp 801054ed <alltraps>
80105e32 <vector133>:
.globl vector133
vector133:
pushl $0
80105e32: 6a 00 push $0x0
pushl $133
80105e34: 68 85 00 00 00 push $0x85
jmp alltraps
80105e39: e9 af f6 ff ff jmp 801054ed <alltraps>
80105e3e <vector134>:
.globl vector134
vector134:
pushl $0
80105e3e: 6a 00 push $0x0
pushl $134
80105e40: 68 86 00 00 00 push $0x86
jmp alltraps
80105e45: e9 a3 f6 ff ff jmp 801054ed <alltraps>
80105e4a <vector135>:
.globl vector135
vector135:
pushl $0
80105e4a: 6a 00 push $0x0
pushl $135
80105e4c: 68 87 00 00 00 push $0x87
jmp alltraps
80105e51: e9 97 f6 ff ff jmp 801054ed <alltraps>
80105e56 <vector136>:
.globl vector136
vector136:
pushl $0
80105e56: 6a 00 push $0x0
pushl $136
80105e58: 68 88 00 00 00 push $0x88
jmp alltraps
80105e5d: e9 8b f6 ff ff jmp 801054ed <alltraps>
80105e62 <vector137>:
.globl vector137
vector137:
pushl $0
80105e62: 6a 00 push $0x0
pushl $137
80105e64: 68 89 00 00 00 push $0x89
jmp alltraps
80105e69: e9 7f f6 ff ff jmp 801054ed <alltraps>
80105e6e <vector138>:
.globl vector138
vector138:
pushl $0
80105e6e: 6a 00 push $0x0
pushl $138
80105e70: 68 8a 00 00 00 push $0x8a
jmp alltraps
80105e75: e9 73 f6 ff ff jmp 801054ed <alltraps>
80105e7a <vector139>:
.globl vector139
vector139:
pushl $0
80105e7a: 6a 00 push $0x0
pushl $139
80105e7c: 68 8b 00 00 00 push $0x8b
jmp alltraps
80105e81: e9 67 f6 ff ff jmp 801054ed <alltraps>
80105e86 <vector140>:
.globl vector140
vector140:
pushl $0
80105e86: 6a 00 push $0x0
pushl $140
80105e88: 68 8c 00 00 00 push $0x8c
jmp alltraps
80105e8d: e9 5b f6 ff ff jmp 801054ed <alltraps>
80105e92 <vector141>:
.globl vector141
vector141:
pushl $0
80105e92: 6a 00 push $0x0
pushl $141
80105e94: 68 8d 00 00 00 push $0x8d
jmp alltraps
80105e99: e9 4f f6 ff ff jmp 801054ed <alltraps>
80105e9e <vector142>:
.globl vector142
vector142:
pushl $0
80105e9e: 6a 00 push $0x0
pushl $142
80105ea0: 68 8e 00 00 00 push $0x8e
jmp alltraps
80105ea5: e9 43 f6 ff ff jmp 801054ed <alltraps>
80105eaa <vector143>:
.globl vector143
vector143:
pushl $0
80105eaa: 6a 00 push $0x0
pushl $143
80105eac: 68 8f 00 00 00 push $0x8f
jmp alltraps
80105eb1: e9 37 f6 ff ff jmp 801054ed <alltraps>
80105eb6 <vector144>:
.globl vector144
vector144:
pushl $0
80105eb6: 6a 00 push $0x0
pushl $144
80105eb8: 68 90 00 00 00 push $0x90
jmp alltraps
80105ebd: e9 2b f6 ff ff jmp 801054ed <alltraps>
80105ec2 <vector145>:
.globl vector145
vector145:
pushl $0
80105ec2: 6a 00 push $0x0
pushl $145
80105ec4: 68 91 00 00 00 push $0x91
jmp alltraps
80105ec9: e9 1f f6 ff ff jmp 801054ed <alltraps>
80105ece <vector146>:
.globl vector146
vector146:
pushl $0
80105ece: 6a 00 push $0x0
pushl $146
80105ed0: 68 92 00 00 00 push $0x92
jmp alltraps
80105ed5: e9 13 f6 ff ff jmp 801054ed <alltraps>
80105eda <vector147>:
.globl vector147
vector147:
pushl $0
80105eda: 6a 00 push $0x0
pushl $147
80105edc: 68 93 00 00 00 push $0x93
jmp alltraps
80105ee1: e9 07 f6 ff ff jmp 801054ed <alltraps>
80105ee6 <vector148>:
.globl vector148
vector148:
pushl $0
80105ee6: 6a 00 push $0x0
pushl $148
80105ee8: 68 94 00 00 00 push $0x94
jmp alltraps
80105eed: e9 fb f5 ff ff jmp 801054ed <alltraps>
80105ef2 <vector149>:
.globl vector149
vector149:
pushl $0
80105ef2: 6a 00 push $0x0
pushl $149
80105ef4: 68 95 00 00 00 push $0x95
jmp alltraps
80105ef9: e9 ef f5 ff ff jmp 801054ed <alltraps>
80105efe <vector150>:
.globl vector150
vector150:
pushl $0
80105efe: 6a 00 push $0x0
pushl $150
80105f00: 68 96 00 00 00 push $0x96
jmp alltraps
80105f05: e9 e3 f5 ff ff jmp 801054ed <alltraps>
80105f0a <vector151>:
.globl vector151
vector151:
pushl $0
80105f0a: 6a 00 push $0x0
pushl $151
80105f0c: 68 97 00 00 00 push $0x97
jmp alltraps
80105f11: e9 d7 f5 ff ff jmp 801054ed <alltraps>
80105f16 <vector152>:
.globl vector152
vector152:
pushl $0
80105f16: 6a 00 push $0x0
pushl $152
80105f18: 68 98 00 00 00 push $0x98
jmp alltraps
80105f1d: e9 cb f5 ff ff jmp 801054ed <alltraps>
80105f22 <vector153>:
.globl vector153
vector153:
pushl $0
80105f22: 6a 00 push $0x0
pushl $153
80105f24: 68 99 00 00 00 push $0x99
jmp alltraps
80105f29: e9 bf f5 ff ff jmp 801054ed <alltraps>
80105f2e <vector154>:
.globl vector154
vector154:
pushl $0
80105f2e: 6a 00 push $0x0
pushl $154
80105f30: 68 9a 00 00 00 push $0x9a
jmp alltraps
80105f35: e9 b3 f5 ff ff jmp 801054ed <alltraps>
80105f3a <vector155>:
.globl vector155
vector155:
pushl $0
80105f3a: 6a 00 push $0x0
pushl $155
80105f3c: 68 9b 00 00 00 push $0x9b
jmp alltraps
80105f41: e9 a7 f5 ff ff jmp 801054ed <alltraps>
80105f46 <vector156>:
.globl vector156
vector156:
pushl $0
80105f46: 6a 00 push $0x0
pushl $156
80105f48: 68 9c 00 00 00 push $0x9c
jmp alltraps
80105f4d: e9 9b f5 ff ff jmp 801054ed <alltraps>
80105f52 <vector157>:
.globl vector157
vector157:
pushl $0
80105f52: 6a 00 push $0x0
pushl $157
80105f54: 68 9d 00 00 00 push $0x9d
jmp alltraps
80105f59: e9 8f f5 ff ff jmp 801054ed <alltraps>
80105f5e <vector158>:
.globl vector158
vector158:
pushl $0
80105f5e: 6a 00 push $0x0
pushl $158
80105f60: 68 9e 00 00 00 push $0x9e
jmp alltraps
80105f65: e9 83 f5 ff ff jmp 801054ed <alltraps>
80105f6a <vector159>:
.globl vector159
vector159:
pushl $0
80105f6a: 6a 00 push $0x0
pushl $159
80105f6c: 68 9f 00 00 00 push $0x9f
jmp alltraps
80105f71: e9 77 f5 ff ff jmp 801054ed <alltraps>
80105f76 <vector160>:
.globl vector160
vector160:
pushl $0
80105f76: 6a 00 push $0x0
pushl $160
80105f78: 68 a0 00 00 00 push $0xa0
jmp alltraps
80105f7d: e9 6b f5 ff ff jmp 801054ed <alltraps>
80105f82 <vector161>:
.globl vector161
vector161:
pushl $0
80105f82: 6a 00 push $0x0
pushl $161
80105f84: 68 a1 00 00 00 push $0xa1
jmp alltraps
80105f89: e9 5f f5 ff ff jmp 801054ed <alltraps>
80105f8e <vector162>:
.globl vector162
vector162:
pushl $0
80105f8e: 6a 00 push $0x0
pushl $162
80105f90: 68 a2 00 00 00 push $0xa2
jmp alltraps
80105f95: e9 53 f5 ff ff jmp 801054ed <alltraps>
80105f9a <vector163>:
.globl vector163
vector163:
pushl $0
80105f9a: 6a 00 push $0x0
pushl $163
80105f9c: 68 a3 00 00 00 push $0xa3
jmp alltraps
80105fa1: e9 47 f5 ff ff jmp 801054ed <alltraps>
80105fa6 <vector164>:
.globl vector164
vector164:
pushl $0
80105fa6: 6a 00 push $0x0
pushl $164
80105fa8: 68 a4 00 00 00 push $0xa4
jmp alltraps
80105fad: e9 3b f5 ff ff jmp 801054ed <alltraps>
80105fb2 <vector165>:
.globl vector165
vector165:
pushl $0
80105fb2: 6a 00 push $0x0
pushl $165
80105fb4: 68 a5 00 00 00 push $0xa5
jmp alltraps
80105fb9: e9 2f f5 ff ff jmp 801054ed <alltraps>
80105fbe <vector166>:
.globl vector166
vector166:
pushl $0
80105fbe: 6a 00 push $0x0
pushl $166
80105fc0: 68 a6 00 00 00 push $0xa6
jmp alltraps
80105fc5: e9 23 f5 ff ff jmp 801054ed <alltraps>
80105fca <vector167>:
.globl vector167
vector167:
pushl $0
80105fca: 6a 00 push $0x0
pushl $167
80105fcc: 68 a7 00 00 00 push $0xa7
jmp alltraps
80105fd1: e9 17 f5 ff ff jmp 801054ed <alltraps>
80105fd6 <vector168>:
.globl vector168
vector168:
pushl $0
80105fd6: 6a 00 push $0x0
pushl $168
80105fd8: 68 a8 00 00 00 push $0xa8
jmp alltraps
80105fdd: e9 0b f5 ff ff jmp 801054ed <alltraps>
80105fe2 <vector169>:
.globl vector169
vector169:
pushl $0
80105fe2: 6a 00 push $0x0
pushl $169
80105fe4: 68 a9 00 00 00 push $0xa9
jmp alltraps
80105fe9: e9 ff f4 ff ff jmp 801054ed <alltraps>
80105fee <vector170>:
.globl vector170
vector170:
pushl $0
80105fee: 6a 00 push $0x0
pushl $170
80105ff0: 68 aa 00 00 00 push $0xaa
jmp alltraps
80105ff5: e9 f3 f4 ff ff jmp 801054ed <alltraps>
80105ffa <vector171>:
.globl vector171
vector171:
pushl $0
80105ffa: 6a 00 push $0x0
pushl $171
80105ffc: 68 ab 00 00 00 push $0xab
jmp alltraps
80106001: e9 e7 f4 ff ff jmp 801054ed <alltraps>
80106006 <vector172>:
.globl vector172
vector172:
pushl $0
80106006: 6a 00 push $0x0
pushl $172
80106008: 68 ac 00 00 00 push $0xac
jmp alltraps
8010600d: e9 db f4 ff ff jmp 801054ed <alltraps>
80106012 <vector173>:
.globl vector173
vector173:
pushl $0
80106012: 6a 00 push $0x0
pushl $173
80106014: 68 ad 00 00 00 push $0xad
jmp alltraps
80106019: e9 cf f4 ff ff jmp 801054ed <alltraps>
8010601e <vector174>:
.globl vector174
vector174:
pushl $0
8010601e: 6a 00 push $0x0
pushl $174
80106020: 68 ae 00 00 00 push $0xae
jmp alltraps
80106025: e9 c3 f4 ff ff jmp 801054ed <alltraps>
8010602a <vector175>:
.globl vector175
vector175:
pushl $0
8010602a: 6a 00 push $0x0
pushl $175
8010602c: 68 af 00 00 00 push $0xaf
jmp alltraps
80106031: e9 b7 f4 ff ff jmp 801054ed <alltraps>
80106036 <vector176>:
.globl vector176
vector176:
pushl $0
80106036: 6a 00 push $0x0
pushl $176
80106038: 68 b0 00 00 00 push $0xb0
jmp alltraps
8010603d: e9 ab f4 ff ff jmp 801054ed <alltraps>
80106042 <vector177>:
.globl vector177
vector177:
pushl $0
80106042: 6a 00 push $0x0
pushl $177
80106044: 68 b1 00 00 00 push $0xb1
jmp alltraps
80106049: e9 9f f4 ff ff jmp 801054ed <alltraps>
8010604e <vector178>:
.globl vector178
vector178:
pushl $0
8010604e: 6a 00 push $0x0
pushl $178
80106050: 68 b2 00 00 00 push $0xb2
jmp alltraps
80106055: e9 93 f4 ff ff jmp 801054ed <alltraps>
8010605a <vector179>:
.globl vector179
vector179:
pushl $0
8010605a: 6a 00 push $0x0
pushl $179
8010605c: 68 b3 00 00 00 push $0xb3
jmp alltraps
80106061: e9 87 f4 ff ff jmp 801054ed <alltraps>
80106066 <vector180>:
.globl vector180
vector180:
pushl $0
80106066: 6a 00 push $0x0
pushl $180
80106068: 68 b4 00 00 00 push $0xb4
jmp alltraps
8010606d: e9 7b f4 ff ff jmp 801054ed <alltraps>
80106072 <vector181>:
.globl vector181
vector181:
pushl $0
80106072: 6a 00 push $0x0
pushl $181
80106074: 68 b5 00 00 00 push $0xb5
jmp alltraps
80106079: e9 6f f4 ff ff jmp 801054ed <alltraps>
8010607e <vector182>:
.globl vector182
vector182:
pushl $0
8010607e: 6a 00 push $0x0
pushl $182
80106080: 68 b6 00 00 00 push $0xb6
jmp alltraps
80106085: e9 63 f4 ff ff jmp 801054ed <alltraps>
8010608a <vector183>:
.globl vector183
vector183:
pushl $0
8010608a: 6a 00 push $0x0
pushl $183
8010608c: 68 b7 00 00 00 push $0xb7
jmp alltraps
80106091: e9 57 f4 ff ff jmp 801054ed <alltraps>
80106096 <vector184>:
.globl vector184
vector184:
pushl $0
80106096: 6a 00 push $0x0
pushl $184
80106098: 68 b8 00 00 00 push $0xb8
jmp alltraps
8010609d: e9 4b f4 ff ff jmp 801054ed <alltraps>
801060a2 <vector185>:
.globl vector185
vector185:
pushl $0
801060a2: 6a 00 push $0x0
pushl $185
801060a4: 68 b9 00 00 00 push $0xb9
jmp alltraps
801060a9: e9 3f f4 ff ff jmp 801054ed <alltraps>
801060ae <vector186>:
.globl vector186
vector186:
pushl $0
801060ae: 6a 00 push $0x0
pushl $186
801060b0: 68 ba 00 00 00 push $0xba
jmp alltraps
801060b5: e9 33 f4 ff ff jmp 801054ed <alltraps>
801060ba <vector187>:
.globl vector187
vector187:
pushl $0
801060ba: 6a 00 push $0x0
pushl $187
801060bc: 68 bb 00 00 00 push $0xbb
jmp alltraps
801060c1: e9 27 f4 ff ff jmp 801054ed <alltraps>
801060c6 <vector188>:
.globl vector188
vector188:
pushl $0
801060c6: 6a 00 push $0x0
pushl $188
801060c8: 68 bc 00 00 00 push $0xbc
jmp alltraps
801060cd: e9 1b f4 ff ff jmp 801054ed <alltraps>
801060d2 <vector189>:
.globl vector189
vector189:
pushl $0
801060d2: 6a 00 push $0x0
pushl $189
801060d4: 68 bd 00 00 00 push $0xbd
jmp alltraps
801060d9: e9 0f f4 ff ff jmp 801054ed <alltraps>
801060de <vector190>:
.globl vector190
vector190:
pushl $0
801060de: 6a 00 push $0x0
pushl $190
801060e0: 68 be 00 00 00 push $0xbe
jmp alltraps
801060e5: e9 03 f4 ff ff jmp 801054ed <alltraps>
801060ea <vector191>:
.globl vector191
vector191:
pushl $0
801060ea: 6a 00 push $0x0
pushl $191
801060ec: 68 bf 00 00 00 push $0xbf
jmp alltraps
801060f1: e9 f7 f3 ff ff jmp 801054ed <alltraps>
801060f6 <vector192>:
.globl vector192
vector192:
pushl $0
801060f6: 6a 00 push $0x0
pushl $192
801060f8: 68 c0 00 00 00 push $0xc0
jmp alltraps
801060fd: e9 eb f3 ff ff jmp 801054ed <alltraps>
80106102 <vector193>:
.globl vector193
vector193:
pushl $0
80106102: 6a 00 push $0x0
pushl $193
80106104: 68 c1 00 00 00 push $0xc1
jmp alltraps
80106109: e9 df f3 ff ff jmp 801054ed <alltraps>
8010610e <vector194>:
.globl vector194
vector194:
pushl $0
8010610e: 6a 00 push $0x0
pushl $194
80106110: 68 c2 00 00 00 push $0xc2
jmp alltraps
80106115: e9 d3 f3 ff ff jmp 801054ed <alltraps>
8010611a <vector195>:
.globl vector195
vector195:
pushl $0
8010611a: 6a 00 push $0x0
pushl $195
8010611c: 68 c3 00 00 00 push $0xc3
jmp alltraps
80106121: e9 c7 f3 ff ff jmp 801054ed <alltraps>
80106126 <vector196>:
.globl vector196
vector196:
pushl $0
80106126: 6a 00 push $0x0
pushl $196
80106128: 68 c4 00 00 00 push $0xc4
jmp alltraps
8010612d: e9 bb f3 ff ff jmp 801054ed <alltraps>
80106132 <vector197>:
.globl vector197
vector197:
pushl $0
80106132: 6a 00 push $0x0
pushl $197
80106134: 68 c5 00 00 00 push $0xc5
jmp alltraps
80106139: e9 af f3 ff ff jmp 801054ed <alltraps>
8010613e <vector198>:
.globl vector198
vector198:
pushl $0
8010613e: 6a 00 push $0x0
pushl $198
80106140: 68 c6 00 00 00 push $0xc6
jmp alltraps
80106145: e9 a3 f3 ff ff jmp 801054ed <alltraps>
8010614a <vector199>:
.globl vector199
vector199:
pushl $0
8010614a: 6a 00 push $0x0
pushl $199
8010614c: 68 c7 00 00 00 push $0xc7
jmp alltraps
80106151: e9 97 f3 ff ff jmp 801054ed <alltraps>
80106156 <vector200>:
.globl vector200
vector200:
pushl $0
80106156: 6a 00 push $0x0
pushl $200
80106158: 68 c8 00 00 00 push $0xc8
jmp alltraps
8010615d: e9 8b f3 ff ff jmp 801054ed <alltraps>
80106162 <vector201>:
.globl vector201
vector201:
pushl $0
80106162: 6a 00 push $0x0
pushl $201
80106164: 68 c9 00 00 00 push $0xc9
jmp alltraps
80106169: e9 7f f3 ff ff jmp 801054ed <alltraps>
8010616e <vector202>:
.globl vector202
vector202:
pushl $0
8010616e: 6a 00 push $0x0
pushl $202
80106170: 68 ca 00 00 00 push $0xca
jmp alltraps
80106175: e9 73 f3 ff ff jmp 801054ed <alltraps>
8010617a <vector203>:
.globl vector203
vector203:
pushl $0
8010617a: 6a 00 push $0x0
pushl $203
8010617c: 68 cb 00 00 00 push $0xcb
jmp alltraps
80106181: e9 67 f3 ff ff jmp 801054ed <alltraps>
80106186 <vector204>:
.globl vector204
vector204:
pushl $0
80106186: 6a 00 push $0x0
pushl $204
80106188: 68 cc 00 00 00 push $0xcc
jmp alltraps
8010618d: e9 5b f3 ff ff jmp 801054ed <alltraps>
80106192 <vector205>:
.globl vector205
vector205:
pushl $0
80106192: 6a 00 push $0x0
pushl $205
80106194: 68 cd 00 00 00 push $0xcd
jmp alltraps
80106199: e9 4f f3 ff ff jmp 801054ed <alltraps>
8010619e <vector206>:
.globl vector206
vector206:
pushl $0
8010619e: 6a 00 push $0x0
pushl $206
801061a0: 68 ce 00 00 00 push $0xce
jmp alltraps
801061a5: e9 43 f3 ff ff jmp 801054ed <alltraps>
801061aa <vector207>:
.globl vector207
vector207:
pushl $0
801061aa: 6a 00 push $0x0
pushl $207
801061ac: 68 cf 00 00 00 push $0xcf
jmp alltraps
801061b1: e9 37 f3 ff ff jmp 801054ed <alltraps>
801061b6 <vector208>:
.globl vector208
vector208:
pushl $0
801061b6: 6a 00 push $0x0
pushl $208
801061b8: 68 d0 00 00 00 push $0xd0
jmp alltraps
801061bd: e9 2b f3 ff ff jmp 801054ed <alltraps>
801061c2 <vector209>:
.globl vector209
vector209:
pushl $0
801061c2: 6a 00 push $0x0
pushl $209
801061c4: 68 d1 00 00 00 push $0xd1
jmp alltraps
801061c9: e9 1f f3 ff ff jmp 801054ed <alltraps>
801061ce <vector210>:
.globl vector210
vector210:
pushl $0
801061ce: 6a 00 push $0x0
pushl $210
801061d0: 68 d2 00 00 00 push $0xd2
jmp alltraps
801061d5: e9 13 f3 ff ff jmp 801054ed <alltraps>
801061da <vector211>:
.globl vector211
vector211:
pushl $0
801061da: 6a 00 push $0x0
pushl $211
801061dc: 68 d3 00 00 00 push $0xd3
jmp alltraps
801061e1: e9 07 f3 ff ff jmp 801054ed <alltraps>
801061e6 <vector212>:
.globl vector212
vector212:
pushl $0
801061e6: 6a 00 push $0x0
pushl $212
801061e8: 68 d4 00 00 00 push $0xd4
jmp alltraps
801061ed: e9 fb f2 ff ff jmp 801054ed <alltraps>
801061f2 <vector213>:
.globl vector213
vector213:
pushl $0
801061f2: 6a 00 push $0x0
pushl $213
801061f4: 68 d5 00 00 00 push $0xd5
jmp alltraps
801061f9: e9 ef f2 ff ff jmp 801054ed <alltraps>
801061fe <vector214>:
.globl vector214
vector214:
pushl $0
801061fe: 6a 00 push $0x0
pushl $214
80106200: 68 d6 00 00 00 push $0xd6
jmp alltraps
80106205: e9 e3 f2 ff ff jmp 801054ed <alltraps>
8010620a <vector215>:
.globl vector215
vector215:
pushl $0
8010620a: 6a 00 push $0x0
pushl $215
8010620c: 68 d7 00 00 00 push $0xd7
jmp alltraps
80106211: e9 d7 f2 ff ff jmp 801054ed <alltraps>
80106216 <vector216>:
.globl vector216
vector216:
pushl $0
80106216: 6a 00 push $0x0
pushl $216
80106218: 68 d8 00 00 00 push $0xd8
jmp alltraps
8010621d: e9 cb f2 ff ff jmp 801054ed <alltraps>
80106222 <vector217>:
.globl vector217
vector217:
pushl $0
80106222: 6a 00 push $0x0
pushl $217
80106224: 68 d9 00 00 00 push $0xd9
jmp alltraps
80106229: e9 bf f2 ff ff jmp 801054ed <alltraps>
8010622e <vector218>:
.globl vector218
vector218:
pushl $0
8010622e: 6a 00 push $0x0
pushl $218
80106230: 68 da 00 00 00 push $0xda
jmp alltraps
80106235: e9 b3 f2 ff ff jmp 801054ed <alltraps>
8010623a <vector219>:
.globl vector219
vector219:
pushl $0
8010623a: 6a 00 push $0x0
pushl $219
8010623c: 68 db 00 00 00 push $0xdb
jmp alltraps
80106241: e9 a7 f2 ff ff jmp 801054ed <alltraps>
80106246 <vector220>:
.globl vector220
vector220:
pushl $0
80106246: 6a 00 push $0x0
pushl $220
80106248: 68 dc 00 00 00 push $0xdc
jmp alltraps
8010624d: e9 9b f2 ff ff jmp 801054ed <alltraps>
80106252 <vector221>:
.globl vector221
vector221:
pushl $0
80106252: 6a 00 push $0x0
pushl $221
80106254: 68 dd 00 00 00 push $0xdd
jmp alltraps
80106259: e9 8f f2 ff ff jmp 801054ed <alltraps>
8010625e <vector222>:
.globl vector222
vector222:
pushl $0
8010625e: 6a 00 push $0x0
pushl $222
80106260: 68 de 00 00 00 push $0xde
jmp alltraps
80106265: e9 83 f2 ff ff jmp 801054ed <alltraps>
8010626a <vector223>:
.globl vector223
vector223:
pushl $0
8010626a: 6a 00 push $0x0
pushl $223
8010626c: 68 df 00 00 00 push $0xdf
jmp alltraps
80106271: e9 77 f2 ff ff jmp 801054ed <alltraps>
80106276 <vector224>:
.globl vector224
vector224:
pushl $0
80106276: 6a 00 push $0x0
pushl $224
80106278: 68 e0 00 00 00 push $0xe0
jmp alltraps
8010627d: e9 6b f2 ff ff jmp 801054ed <alltraps>
80106282 <vector225>:
.globl vector225
vector225:
pushl $0
80106282: 6a 00 push $0x0
pushl $225
80106284: 68 e1 00 00 00 push $0xe1
jmp alltraps
80106289: e9 5f f2 ff ff jmp 801054ed <alltraps>
8010628e <vector226>:
.globl vector226
vector226:
pushl $0
8010628e: 6a 00 push $0x0
pushl $226
80106290: 68 e2 00 00 00 push $0xe2
jmp alltraps
80106295: e9 53 f2 ff ff jmp 801054ed <alltraps>
8010629a <vector227>:
.globl vector227
vector227:
pushl $0
8010629a: 6a 00 push $0x0
pushl $227
8010629c: 68 e3 00 00 00 push $0xe3
jmp alltraps
801062a1: e9 47 f2 ff ff jmp 801054ed <alltraps>
801062a6 <vector228>:
.globl vector228
vector228:
pushl $0
801062a6: 6a 00 push $0x0
pushl $228
801062a8: 68 e4 00 00 00 push $0xe4
jmp alltraps
801062ad: e9 3b f2 ff ff jmp 801054ed <alltraps>
801062b2 <vector229>:
.globl vector229
vector229:
pushl $0
801062b2: 6a 00 push $0x0
pushl $229
801062b4: 68 e5 00 00 00 push $0xe5
jmp alltraps
801062b9: e9 2f f2 ff ff jmp 801054ed <alltraps>
801062be <vector230>:
.globl vector230
vector230:
pushl $0
801062be: 6a 00 push $0x0
pushl $230
801062c0: 68 e6 00 00 00 push $0xe6
jmp alltraps
801062c5: e9 23 f2 ff ff jmp 801054ed <alltraps>
801062ca <vector231>:
.globl vector231
vector231:
pushl $0
801062ca: 6a 00 push $0x0
pushl $231
801062cc: 68 e7 00 00 00 push $0xe7
jmp alltraps
801062d1: e9 17 f2 ff ff jmp 801054ed <alltraps>
801062d6 <vector232>:
.globl vector232
vector232:
pushl $0
801062d6: 6a 00 push $0x0
pushl $232
801062d8: 68 e8 00 00 00 push $0xe8
jmp alltraps
801062dd: e9 0b f2 ff ff jmp 801054ed <alltraps>
801062e2 <vector233>:
.globl vector233
vector233:
pushl $0
801062e2: 6a 00 push $0x0
pushl $233
801062e4: 68 e9 00 00 00 push $0xe9
jmp alltraps
801062e9: e9 ff f1 ff ff jmp 801054ed <alltraps>
801062ee <vector234>:
.globl vector234
vector234:
pushl $0
801062ee: 6a 00 push $0x0
pushl $234
801062f0: 68 ea 00 00 00 push $0xea
jmp alltraps
801062f5: e9 f3 f1 ff ff jmp 801054ed <alltraps>
801062fa <vector235>:
.globl vector235
vector235:
pushl $0
801062fa: 6a 00 push $0x0
pushl $235
801062fc: 68 eb 00 00 00 push $0xeb
jmp alltraps
80106301: e9 e7 f1 ff ff jmp 801054ed <alltraps>
80106306 <vector236>:
.globl vector236
vector236:
pushl $0
80106306: 6a 00 push $0x0
pushl $236
80106308: 68 ec 00 00 00 push $0xec
jmp alltraps
8010630d: e9 db f1 ff ff jmp 801054ed <alltraps>
80106312 <vector237>:
.globl vector237
vector237:
pushl $0
80106312: 6a 00 push $0x0
pushl $237
80106314: 68 ed 00 00 00 push $0xed
jmp alltraps
80106319: e9 cf f1 ff ff jmp 801054ed <alltraps>
8010631e <vector238>:
.globl vector238
vector238:
pushl $0
8010631e: 6a 00 push $0x0
pushl $238
80106320: 68 ee 00 00 00 push $0xee
jmp alltraps
80106325: e9 c3 f1 ff ff jmp 801054ed <alltraps>
8010632a <vector239>:
.globl vector239
vector239:
pushl $0
8010632a: 6a 00 push $0x0
pushl $239
8010632c: 68 ef 00 00 00 push $0xef
jmp alltraps
80106331: e9 b7 f1 ff ff jmp 801054ed <alltraps>
80106336 <vector240>:
.globl vector240
vector240:
pushl $0
80106336: 6a 00 push $0x0
pushl $240
80106338: 68 f0 00 00 00 push $0xf0
jmp alltraps
8010633d: e9 ab f1 ff ff jmp 801054ed <alltraps>
80106342 <vector241>:
.globl vector241
vector241:
pushl $0
80106342: 6a 00 push $0x0
pushl $241
80106344: 68 f1 00 00 00 push $0xf1
jmp alltraps
80106349: e9 9f f1 ff ff jmp 801054ed <alltraps>
8010634e <vector242>:
.globl vector242
vector242:
pushl $0
8010634e: 6a 00 push $0x0
pushl $242
80106350: 68 f2 00 00 00 push $0xf2
jmp alltraps
80106355: e9 93 f1 ff ff jmp 801054ed <alltraps>
8010635a <vector243>:
.globl vector243
vector243:
pushl $0
8010635a: 6a 00 push $0x0
pushl $243
8010635c: 68 f3 00 00 00 push $0xf3
jmp alltraps
80106361: e9 87 f1 ff ff jmp 801054ed <alltraps>
80106366 <vector244>:
.globl vector244
vector244:
pushl $0
80106366: 6a 00 push $0x0
pushl $244
80106368: 68 f4 00 00 00 push $0xf4
jmp alltraps
8010636d: e9 7b f1 ff ff jmp 801054ed <alltraps>
80106372 <vector245>:
.globl vector245
vector245:
pushl $0
80106372: 6a 00 push $0x0
pushl $245
80106374: 68 f5 00 00 00 push $0xf5
jmp alltraps
80106379: e9 6f f1 ff ff jmp 801054ed <alltraps>
8010637e <vector246>:
.globl vector246
vector246:
pushl $0
8010637e: 6a 00 push $0x0
pushl $246
80106380: 68 f6 00 00 00 push $0xf6
jmp alltraps
80106385: e9 63 f1 ff ff jmp 801054ed <alltraps>
8010638a <vector247>:
.globl vector247
vector247:
pushl $0
8010638a: 6a 00 push $0x0
pushl $247
8010638c: 68 f7 00 00 00 push $0xf7
jmp alltraps
80106391: e9 57 f1 ff ff jmp 801054ed <alltraps>
80106396 <vector248>:
.globl vector248
vector248:
pushl $0
80106396: 6a 00 push $0x0
pushl $248
80106398: 68 f8 00 00 00 push $0xf8
jmp alltraps
8010639d: e9 4b f1 ff ff jmp 801054ed <alltraps>
801063a2 <vector249>:
.globl vector249
vector249:
pushl $0
801063a2: 6a 00 push $0x0
pushl $249
801063a4: 68 f9 00 00 00 push $0xf9
jmp alltraps
801063a9: e9 3f f1 ff ff jmp 801054ed <alltraps>
801063ae <vector250>:
.globl vector250
vector250:
pushl $0
801063ae: 6a 00 push $0x0
pushl $250
801063b0: 68 fa 00 00 00 push $0xfa
jmp alltraps
801063b5: e9 33 f1 ff ff jmp 801054ed <alltraps>
801063ba <vector251>:
.globl vector251
vector251:
pushl $0
801063ba: 6a 00 push $0x0
pushl $251
801063bc: 68 fb 00 00 00 push $0xfb
jmp alltraps
801063c1: e9 27 f1 ff ff jmp 801054ed <alltraps>
801063c6 <vector252>:
.globl vector252
vector252:
pushl $0
801063c6: 6a 00 push $0x0
pushl $252
801063c8: 68 fc 00 00 00 push $0xfc
jmp alltraps
801063cd: e9 1b f1 ff ff jmp 801054ed <alltraps>
801063d2 <vector253>:
.globl vector253
vector253:
pushl $0
801063d2: 6a 00 push $0x0
pushl $253
801063d4: 68 fd 00 00 00 push $0xfd
jmp alltraps
801063d9: e9 0f f1 ff ff jmp 801054ed <alltraps>
801063de <vector254>:
.globl vector254
vector254:
pushl $0
801063de: 6a 00 push $0x0
pushl $254
801063e0: 68 fe 00 00 00 push $0xfe
jmp alltraps
801063e5: e9 03 f1 ff ff jmp 801054ed <alltraps>
801063ea <vector255>:
.globl vector255
vector255:
pushl $0
801063ea: 6a 00 push $0x0
pushl $255
801063ec: 68 ff 00 00 00 push $0xff
jmp alltraps
801063f1: e9 f7 f0 ff ff jmp 801054ed <alltraps>
801063f6: 66 90 xchg %ax,%ax
801063f8: 66 90 xchg %ax,%ax
801063fa: 66 90 xchg %ax,%ax
801063fc: 66 90 xchg %ax,%ax
801063fe: 66 90 xchg %ax,%ax
80106400 <walkpgdir>:
// Return the address of the PTE in page table pgdir
// that corresponds to virtual address va. If alloc!=0,
// create any required page table pages.
static pte_t *
walkpgdir(pde_t *pgdir, const void *va, int alloc)
{
80106400: 55 push %ebp
80106401: 89 e5 mov %esp,%ebp
80106403: 57 push %edi
80106404: 56 push %esi
80106405: 89 d6 mov %edx,%esi
pde_t *pde;
pte_t *pgtab;
pde = &pgdir[PDX(va)];
80106407: c1 ea 16 shr $0x16,%edx
{
8010640a: 53 push %ebx
pde = &pgdir[PDX(va)];
8010640b: 8d 3c 90 lea (%eax,%edx,4),%edi
{
8010640e: 83 ec 1c sub $0x1c,%esp
if(*pde & PTE_P){
80106411: 8b 1f mov (%edi),%ebx
80106413: f6 c3 01 test $0x1,%bl
80106416: 74 28 je 80106440 <walkpgdir+0x40>
pgtab = (pte_t*)P2V(PTE_ADDR(*pde));
80106418: 81 e3 00 f0 ff ff and $0xfffff000,%ebx
8010641e: 81 c3 00 00 00 80 add $0x80000000,%ebx
// The permissions here are overly generous, but they can
// be further restricted by the permissions in the page table
// entries, if necessary.
*pde = V2P(pgtab) | PTE_P | PTE_W | PTE_U;
}
return &pgtab[PTX(va)];
80106424: c1 ee 0a shr $0xa,%esi
}
80106427: 83 c4 1c add $0x1c,%esp
return &pgtab[PTX(va)];
8010642a: 89 f2 mov %esi,%edx
8010642c: 81 e2 fc 0f 00 00 and $0xffc,%edx
80106432: 8d 04 13 lea (%ebx,%edx,1),%eax
}
80106435: 5b pop %ebx
80106436: 5e pop %esi
80106437: 5f pop %edi
80106438: 5d pop %ebp
80106439: c3 ret
8010643a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
if(!alloc || (pgtab = (pte_t*)kalloc()) == 0)
80106440: 85 c9 test %ecx,%ecx
80106442: 74 34 je 80106478 <walkpgdir+0x78>
80106444: e8 97 c0 ff ff call 801024e0 <kalloc>
80106449: 85 c0 test %eax,%eax
8010644b: 89 c3 mov %eax,%ebx
8010644d: 74 29 je 80106478 <walkpgdir+0x78>
memset(pgtab, 0, PGSIZE);
8010644f: c7 44 24 08 00 10 00 movl $0x1000,0x8(%esp)
80106456: 00
80106457: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
8010645e: 00
8010645f: 89 04 24 mov %eax,(%esp)
80106462: e8 89 de ff ff call 801042f0 <memset>
*pde = V2P(pgtab) | PTE_P | PTE_W | PTE_U;
80106467: 8d 83 00 00 00 80 lea -0x80000000(%ebx),%eax
8010646d: 83 c8 07 or $0x7,%eax
80106470: 89 07 mov %eax,(%edi)
80106472: eb b0 jmp 80106424 <walkpgdir+0x24>
80106474: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
}
80106478: 83 c4 1c add $0x1c,%esp
return 0;
8010647b: 31 c0 xor %eax,%eax
}
8010647d: 5b pop %ebx
8010647e: 5e pop %esi
8010647f: 5f pop %edi
80106480: 5d pop %ebp
80106481: c3 ret
80106482: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80106489: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80106490 <deallocuvm.part.0>:
// Deallocate user pages to bring the process size from oldsz to
// newsz. oldsz and newsz need not be page-aligned, nor does newsz
// need to be less than oldsz. oldsz can be larger than the actual
// process size. Returns the new process size.
int
deallocuvm(pde_t *pgdir, uint oldsz, uint newsz)
80106490: 55 push %ebp
80106491: 89 e5 mov %esp,%ebp
80106493: 57 push %edi
80106494: 89 c7 mov %eax,%edi
80106496: 56 push %esi
80106497: 89 d6 mov %edx,%esi
80106499: 53 push %ebx
uint a, pa;
if(newsz >= oldsz)
return oldsz;
a = PGROUNDUP(newsz);
8010649a: 8d 99 ff 0f 00 00 lea 0xfff(%ecx),%ebx
deallocuvm(pde_t *pgdir, uint oldsz, uint newsz)
801064a0: 83 ec 1c sub $0x1c,%esp
a = PGROUNDUP(newsz);
801064a3: 81 e3 00 f0 ff ff and $0xfffff000,%ebx
for(; a < oldsz; a += PGSIZE){
801064a9: 39 d3 cmp %edx,%ebx
deallocuvm(pde_t *pgdir, uint oldsz, uint newsz)
801064ab: 89 4d e0 mov %ecx,-0x20(%ebp)
for(; a < oldsz; a += PGSIZE){
801064ae: 72 3b jb 801064eb <deallocuvm.part.0+0x5b>
801064b0: eb 5e jmp 80106510 <deallocuvm.part.0+0x80>
801064b2: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
pte = walkpgdir(pgdir, (char*)a, 0);
if(!pte)
a = PGADDR(PDX(a) + 1, 0, 0) - PGSIZE;
else if((*pte & PTE_P) != 0){
801064b8: 8b 10 mov (%eax),%edx
801064ba: f6 c2 01 test $0x1,%dl
801064bd: 74 22 je 801064e1 <deallocuvm.part.0+0x51>
pa = PTE_ADDR(*pte);
if(pa == 0)
801064bf: 81 e2 00 f0 ff ff and $0xfffff000,%edx
801064c5: 74 54 je 8010651b <deallocuvm.part.0+0x8b>
panic("kfree");
char *v = P2V(pa);
801064c7: 81 c2 00 00 00 80 add $0x80000000,%edx
kfree(v);
801064cd: 89 14 24 mov %edx,(%esp)
801064d0: 89 45 e4 mov %eax,-0x1c(%ebp)
801064d3: e8 58 be ff ff call 80102330 <kfree>
*pte = 0;
801064d8: 8b 45 e4 mov -0x1c(%ebp),%eax
801064db: c7 00 00 00 00 00 movl $0x0,(%eax)
for(; a < oldsz; a += PGSIZE){
801064e1: 81 c3 00 10 00 00 add $0x1000,%ebx
801064e7: 39 f3 cmp %esi,%ebx
801064e9: 73 25 jae 80106510 <deallocuvm.part.0+0x80>
pte = walkpgdir(pgdir, (char*)a, 0);
801064eb: 31 c9 xor %ecx,%ecx
801064ed: 89 da mov %ebx,%edx
801064ef: 89 f8 mov %edi,%eax
801064f1: e8 0a ff ff ff call 80106400 <walkpgdir>
if(!pte)
801064f6: 85 c0 test %eax,%eax
801064f8: 75 be jne 801064b8 <deallocuvm.part.0+0x28>
a = PGADDR(PDX(a) + 1, 0, 0) - PGSIZE;
801064fa: 81 e3 00 00 c0 ff and $0xffc00000,%ebx
80106500: 81 c3 00 f0 3f 00 add $0x3ff000,%ebx
for(; a < oldsz; a += PGSIZE){
80106506: 81 c3 00 10 00 00 add $0x1000,%ebx
8010650c: 39 f3 cmp %esi,%ebx
8010650e: 72 db jb 801064eb <deallocuvm.part.0+0x5b>
}
}
return newsz;
}
80106510: 8b 45 e0 mov -0x20(%ebp),%eax
80106513: 83 c4 1c add $0x1c,%esp
80106516: 5b pop %ebx
80106517: 5e pop %esi
80106518: 5f pop %edi
80106519: 5d pop %ebp
8010651a: c3 ret
panic("kfree");
8010651b: c7 04 24 e6 70 10 80 movl $0x801070e6,(%esp)
80106522: e8 39 9e ff ff call 80100360 <panic>
80106527: 89 f6 mov %esi,%esi
80106529: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80106530 <seginit>:
{
80106530: 55 push %ebp
80106531: 89 e5 mov %esp,%ebp
80106533: 83 ec 18 sub $0x18,%esp
c = &cpus[cpuid()];
80106536: e8 85 d1 ff ff call 801036c0 <cpuid>
c->gdt[SEG_KCODE] = SEG(STA_X|STA_R, 0, 0xffffffff, 0);
8010653b: 31 c9 xor %ecx,%ecx
8010653d: ba ff ff ff ff mov $0xffffffff,%edx
c = &cpus[cpuid()];
80106542: 69 c0 b0 00 00 00 imul $0xb0,%eax,%eax
80106548: 05 80 27 11 80 add $0x80112780,%eax
c->gdt[SEG_KCODE] = SEG(STA_X|STA_R, 0, 0xffffffff, 0);
8010654d: 66 89 50 78 mov %dx,0x78(%eax)
c->gdt[SEG_KDATA] = SEG(STA_W, 0, 0xffffffff, 0);
80106551: ba ff ff ff ff mov $0xffffffff,%edx
lgdt(c->gdt, sizeof(c->gdt));
80106556: 83 c0 70 add $0x70,%eax
c->gdt[SEG_KCODE] = SEG(STA_X|STA_R, 0, 0xffffffff, 0);
80106559: 66 89 48 0a mov %cx,0xa(%eax)
c->gdt[SEG_KDATA] = SEG(STA_W, 0, 0xffffffff, 0);
8010655d: 31 c9 xor %ecx,%ecx
8010655f: 66 89 50 10 mov %dx,0x10(%eax)
c->gdt[SEG_UCODE] = SEG(STA_X|STA_R, 0, 0xffffffff, DPL_USER);
80106563: ba ff ff ff ff mov $0xffffffff,%edx
c->gdt[SEG_KDATA] = SEG(STA_W, 0, 0xffffffff, 0);
80106568: 66 89 48 12 mov %cx,0x12(%eax)
c->gdt[SEG_UCODE] = SEG(STA_X|STA_R, 0, 0xffffffff, DPL_USER);
8010656c: 31 c9 xor %ecx,%ecx
8010656e: 66 89 50 18 mov %dx,0x18(%eax)
c->gdt[SEG_UDATA] = SEG(STA_W, 0, 0xffffffff, DPL_USER);
80106572: ba ff ff ff ff mov $0xffffffff,%edx
c->gdt[SEG_UCODE] = SEG(STA_X|STA_R, 0, 0xffffffff, DPL_USER);
80106577: 66 89 48 1a mov %cx,0x1a(%eax)
c->gdt[SEG_UDATA] = SEG(STA_W, 0, 0xffffffff, DPL_USER);
8010657b: 31 c9 xor %ecx,%ecx
c->gdt[SEG_KCODE] = SEG(STA_X|STA_R, 0, 0xffffffff, 0);
8010657d: c6 40 0d 9a movb $0x9a,0xd(%eax)
80106581: c6 40 0e cf movb $0xcf,0xe(%eax)
c->gdt[SEG_KDATA] = SEG(STA_W, 0, 0xffffffff, 0);
80106585: c6 40 15 92 movb $0x92,0x15(%eax)
80106589: c6 40 16 cf movb $0xcf,0x16(%eax)
c->gdt[SEG_UCODE] = SEG(STA_X|STA_R, 0, 0xffffffff, DPL_USER);
8010658d: c6 40 1d fa movb $0xfa,0x1d(%eax)
80106591: c6 40 1e cf movb $0xcf,0x1e(%eax)
c->gdt[SEG_UDATA] = SEG(STA_W, 0, 0xffffffff, DPL_USER);
80106595: c6 40 25 f2 movb $0xf2,0x25(%eax)
80106599: c6 40 26 cf movb $0xcf,0x26(%eax)
8010659d: 66 89 50 20 mov %dx,0x20(%eax)
pd[0] = size-1;
801065a1: ba 2f 00 00 00 mov $0x2f,%edx
c->gdt[SEG_KCODE] = SEG(STA_X|STA_R, 0, 0xffffffff, 0);
801065a6: c6 40 0c 00 movb $0x0,0xc(%eax)
801065aa: c6 40 0f 00 movb $0x0,0xf(%eax)
c->gdt[SEG_KDATA] = SEG(STA_W, 0, 0xffffffff, 0);
801065ae: c6 40 14 00 movb $0x0,0x14(%eax)
801065b2: c6 40 17 00 movb $0x0,0x17(%eax)
c->gdt[SEG_UCODE] = SEG(STA_X|STA_R, 0, 0xffffffff, DPL_USER);
801065b6: c6 40 1c 00 movb $0x0,0x1c(%eax)
801065ba: c6 40 1f 00 movb $0x0,0x1f(%eax)
c->gdt[SEG_UDATA] = SEG(STA_W, 0, 0xffffffff, DPL_USER);
801065be: 66 89 48 22 mov %cx,0x22(%eax)
801065c2: c6 40 24 00 movb $0x0,0x24(%eax)
801065c6: c6 40 27 00 movb $0x0,0x27(%eax)
801065ca: 66 89 55 f2 mov %dx,-0xe(%ebp)
pd[1] = (uint)p;
801065ce: 66 89 45 f4 mov %ax,-0xc(%ebp)
pd[2] = (uint)p >> 16;
801065d2: c1 e8 10 shr $0x10,%eax
801065d5: 66 89 45 f6 mov %ax,-0xa(%ebp)
asm volatile("lgdt (%0)" : : "r" (pd));
801065d9: 8d 45 f2 lea -0xe(%ebp),%eax
801065dc: 0f 01 10 lgdtl (%eax)
}
801065df: c9 leave
801065e0: c3 ret
801065e1: eb 0d jmp 801065f0 <mappages>
801065e3: 90 nop
801065e4: 90 nop
801065e5: 90 nop
801065e6: 90 nop
801065e7: 90 nop
801065e8: 90 nop
801065e9: 90 nop
801065ea: 90 nop
801065eb: 90 nop
801065ec: 90 nop
801065ed: 90 nop
801065ee: 90 nop
801065ef: 90 nop
801065f0 <mappages>:
{
801065f0: 55 push %ebp
801065f1: 89 e5 mov %esp,%ebp
801065f3: 57 push %edi
801065f4: 56 push %esi
801065f5: 53 push %ebx
801065f6: 83 ec 1c sub $0x1c,%esp
801065f9: 8b 45 0c mov 0xc(%ebp),%eax
last = (char*)PGROUNDDOWN(((uint)va) + size - 1);
801065fc: 8b 55 10 mov 0x10(%ebp),%edx
{
801065ff: 8b 7d 14 mov 0x14(%ebp),%edi
*pte = pa | perm | PTE_P;
80106602: 83 4d 18 01 orl $0x1,0x18(%ebp)
a = (char*)PGROUNDDOWN((uint)va);
80106606: 89 c3 mov %eax,%ebx
80106608: 81 e3 00 f0 ff ff and $0xfffff000,%ebx
last = (char*)PGROUNDDOWN(((uint)va) + size - 1);
8010660e: 8d 44 10 ff lea -0x1(%eax,%edx,1),%eax
80106612: 29 df sub %ebx,%edi
80106614: 89 45 e4 mov %eax,-0x1c(%ebp)
80106617: 81 65 e4 00 f0 ff ff andl $0xfffff000,-0x1c(%ebp)
8010661e: eb 15 jmp 80106635 <mappages+0x45>
if(*pte & PTE_P)
80106620: f6 00 01 testb $0x1,(%eax)
80106623: 75 3d jne 80106662 <mappages+0x72>
*pte = pa | perm | PTE_P;
80106625: 0b 75 18 or 0x18(%ebp),%esi
if(a == last)
80106628: 3b 5d e4 cmp -0x1c(%ebp),%ebx
*pte = pa | perm | PTE_P;
8010662b: 89 30 mov %esi,(%eax)
if(a == last)
8010662d: 74 29 je 80106658 <mappages+0x68>
a += PGSIZE;
8010662f: 81 c3 00 10 00 00 add $0x1000,%ebx
if((pte = walkpgdir(pgdir, a, 1)) == 0)
80106635: 8b 45 08 mov 0x8(%ebp),%eax
80106638: b9 01 00 00 00 mov $0x1,%ecx
8010663d: 89 da mov %ebx,%edx
8010663f: 8d 34 3b lea (%ebx,%edi,1),%esi
80106642: e8 b9 fd ff ff call 80106400 <walkpgdir>
80106647: 85 c0 test %eax,%eax
80106649: 75 d5 jne 80106620 <mappages+0x30>
}
8010664b: 83 c4 1c add $0x1c,%esp
return -1;
8010664e: b8 ff ff ff ff mov $0xffffffff,%eax
}
80106653: 5b pop %ebx
80106654: 5e pop %esi
80106655: 5f pop %edi
80106656: 5d pop %ebp
80106657: c3 ret
80106658: 83 c4 1c add $0x1c,%esp
return 0;
8010665b: 31 c0 xor %eax,%eax
}
8010665d: 5b pop %ebx
8010665e: 5e pop %esi
8010665f: 5f pop %edi
80106660: 5d pop %ebp
80106661: c3 ret
panic("remap");
80106662: c7 04 24 d0 77 10 80 movl $0x801077d0,(%esp)
80106669: e8 f2 9c ff ff call 80100360 <panic>
8010666e: 66 90 xchg %ax,%ax
80106670 <switchkvm>:
lcr3(V2P(kpgdir)); // switch to the kernel page table
80106670: a1 a4 56 11 80 mov 0x801156a4,%eax
{
80106675: 55 push %ebp
80106676: 89 e5 mov %esp,%ebp
lcr3(V2P(kpgdir)); // switch to the kernel page table
80106678: 05 00 00 00 80 add $0x80000000,%eax
}
static inline void
lcr3(uint val)
{
asm volatile("movl %0,%%cr3" : : "r" (val));
8010667d: 0f 22 d8 mov %eax,%cr3
}
80106680: 5d pop %ebp
80106681: c3 ret
80106682: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80106689: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80106690 <switchuvm>:
{
80106690: 55 push %ebp
80106691: 89 e5 mov %esp,%ebp
80106693: 57 push %edi
80106694: 56 push %esi
80106695: 53 push %ebx
80106696: 83 ec 1c sub $0x1c,%esp
80106699: 8b 75 08 mov 0x8(%ebp),%esi
if(p == 0)
8010669c: 85 f6 test %esi,%esi
8010669e: 0f 84 cd 00 00 00 je 80106771 <switchuvm+0xe1>
if(p->kstack == 0)
801066a4: 8b 46 08 mov 0x8(%esi),%eax
801066a7: 85 c0 test %eax,%eax
801066a9: 0f 84 da 00 00 00 je 80106789 <switchuvm+0xf9>
if(p->pgdir == 0)
801066af: 8b 7e 04 mov 0x4(%esi),%edi
801066b2: 85 ff test %edi,%edi
801066b4: 0f 84 c3 00 00 00 je 8010677d <switchuvm+0xed>
pushcli();
801066ba: e8 b1 da ff ff call 80104170 <pushcli>
mycpu()->gdt[SEG_TSS] = SEG16(STS_T32A, &mycpu()->ts,
801066bf: e8 7c cf ff ff call 80103640 <mycpu>
801066c4: 89 c3 mov %eax,%ebx
801066c6: e8 75 cf ff ff call 80103640 <mycpu>
801066cb: 89 c7 mov %eax,%edi
801066cd: e8 6e cf ff ff call 80103640 <mycpu>
801066d2: 83 c7 08 add $0x8,%edi
801066d5: 89 45 e4 mov %eax,-0x1c(%ebp)
801066d8: e8 63 cf ff ff call 80103640 <mycpu>
801066dd: 8b 4d e4 mov -0x1c(%ebp),%ecx
801066e0: ba 67 00 00 00 mov $0x67,%edx
801066e5: 66 89 93 98 00 00 00 mov %dx,0x98(%ebx)
801066ec: 66 89 bb 9a 00 00 00 mov %di,0x9a(%ebx)
801066f3: c6 83 9d 00 00 00 99 movb $0x99,0x9d(%ebx)
801066fa: 83 c1 08 add $0x8,%ecx
801066fd: c1 e9 10 shr $0x10,%ecx
80106700: 83 c0 08 add $0x8,%eax
80106703: c1 e8 18 shr $0x18,%eax
80106706: 88 8b 9c 00 00 00 mov %cl,0x9c(%ebx)
8010670c: c6 83 9e 00 00 00 40 movb $0x40,0x9e(%ebx)
80106713: 88 83 9f 00 00 00 mov %al,0x9f(%ebx)
mycpu()->ts.iomb = (ushort) 0xFFFF;
80106719: bb ff ff ff ff mov $0xffffffff,%ebx
mycpu()->gdt[SEG_TSS].s = 0;
8010671e: e8 1d cf ff ff call 80103640 <mycpu>
80106723: 80 a0 9d 00 00 00 ef andb $0xef,0x9d(%eax)
mycpu()->ts.ss0 = SEG_KDATA << 3;
8010672a: e8 11 cf ff ff call 80103640 <mycpu>
8010672f: b9 10 00 00 00 mov $0x10,%ecx
80106734: 66 89 48 10 mov %cx,0x10(%eax)
mycpu()->ts.esp0 = (uint)p->kstack + KSTACKSIZE;
80106738: e8 03 cf ff ff call 80103640 <mycpu>
8010673d: 8b 56 08 mov 0x8(%esi),%edx
80106740: 8d 8a 00 10 00 00 lea 0x1000(%edx),%ecx
80106746: 89 48 0c mov %ecx,0xc(%eax)
mycpu()->ts.iomb = (ushort) 0xFFFF;
80106749: e8 f2 ce ff ff call 80103640 <mycpu>
8010674e: 66 89 58 6e mov %bx,0x6e(%eax)
asm volatile("ltr %0" : : "r" (sel));
80106752: b8 28 00 00 00 mov $0x28,%eax
80106757: 0f 00 d8 ltr %ax
lcr3(V2P(p->pgdir)); // switch to process's address space
8010675a: 8b 46 04 mov 0x4(%esi),%eax
8010675d: 05 00 00 00 80 add $0x80000000,%eax
asm volatile("movl %0,%%cr3" : : "r" (val));
80106762: 0f 22 d8 mov %eax,%cr3
}
80106765: 83 c4 1c add $0x1c,%esp
80106768: 5b pop %ebx
80106769: 5e pop %esi
8010676a: 5f pop %edi
8010676b: 5d pop %ebp
popcli();
8010676c: e9 bf da ff ff jmp 80104230 <popcli>
panic("switchuvm: no process");
80106771: c7 04 24 d6 77 10 80 movl $0x801077d6,(%esp)
80106778: e8 e3 9b ff ff call 80100360 <panic>
panic("switchuvm: no pgdir");
8010677d: c7 04 24 01 78 10 80 movl $0x80107801,(%esp)
80106784: e8 d7 9b ff ff call 80100360 <panic>
panic("switchuvm: no kstack");
80106789: c7 04 24 ec 77 10 80 movl $0x801077ec,(%esp)
80106790: e8 cb 9b ff ff call 80100360 <panic>
80106795: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80106799: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
801067a0 <inituvm>:
{
801067a0: 55 push %ebp
801067a1: 89 e5 mov %esp,%ebp
801067a3: 57 push %edi
801067a4: 56 push %esi
801067a5: 53 push %ebx
801067a6: 83 ec 2c sub $0x2c,%esp
801067a9: 8b 75 10 mov 0x10(%ebp),%esi
801067ac: 8b 55 08 mov 0x8(%ebp),%edx
801067af: 8b 7d 0c mov 0xc(%ebp),%edi
if(sz >= PGSIZE)
801067b2: 81 fe ff 0f 00 00 cmp $0xfff,%esi
801067b8: 77 64 ja 8010681e <inituvm+0x7e>
801067ba: 89 55 e4 mov %edx,-0x1c(%ebp)
mem = kalloc();
801067bd: e8 1e bd ff ff call 801024e0 <kalloc>
memset(mem, 0, PGSIZE);
801067c2: c7 44 24 08 00 10 00 movl $0x1000,0x8(%esp)
801067c9: 00
801067ca: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
801067d1: 00
801067d2: 89 04 24 mov %eax,(%esp)
mem = kalloc();
801067d5: 89 c3 mov %eax,%ebx
memset(mem, 0, PGSIZE);
801067d7: e8 14 db ff ff call 801042f0 <memset>
mappages(pgdir, 0, PGSIZE, V2P(mem), PTE_W|PTE_U);
801067dc: 8b 55 e4 mov -0x1c(%ebp),%edx
801067df: 8d 83 00 00 00 80 lea -0x80000000(%ebx),%eax
801067e5: c7 44 24 10 06 00 00 movl $0x6,0x10(%esp)
801067ec: 00
801067ed: 89 44 24 0c mov %eax,0xc(%esp)
801067f1: c7 44 24 08 00 10 00 movl $0x1000,0x8(%esp)
801067f8: 00
801067f9: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
80106800: 00
80106801: 89 14 24 mov %edx,(%esp)
80106804: e8 e7 fd ff ff call 801065f0 <mappages>
memmove(mem, init, sz);
80106809: 89 75 10 mov %esi,0x10(%ebp)
8010680c: 89 7d 0c mov %edi,0xc(%ebp)
8010680f: 89 5d 08 mov %ebx,0x8(%ebp)
}
80106812: 83 c4 2c add $0x2c,%esp
80106815: 5b pop %ebx
80106816: 5e pop %esi
80106817: 5f pop %edi
80106818: 5d pop %ebp
memmove(mem, init, sz);
80106819: e9 72 db ff ff jmp 80104390 <memmove>
panic("inituvm: more than a page");
8010681e: c7 04 24 15 78 10 80 movl $0x80107815,(%esp)
80106825: e8 36 9b ff ff call 80100360 <panic>
8010682a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80106830 <loaduvm>:
{
80106830: 55 push %ebp
80106831: 89 e5 mov %esp,%ebp
80106833: 57 push %edi
80106834: 56 push %esi
80106835: 53 push %ebx
80106836: 83 ec 1c sub $0x1c,%esp
if((uint) addr % PGSIZE != 0)
80106839: f7 45 0c ff 0f 00 00 testl $0xfff,0xc(%ebp)
80106840: 0f 85 98 00 00 00 jne 801068de <loaduvm+0xae>
for(i = 0; i < sz; i += PGSIZE){
80106846: 8b 75 18 mov 0x18(%ebp),%esi
80106849: 31 db xor %ebx,%ebx
8010684b: 85 f6 test %esi,%esi
8010684d: 75 1a jne 80106869 <loaduvm+0x39>
8010684f: eb 77 jmp 801068c8 <loaduvm+0x98>
80106851: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80106858: 81 c3 00 10 00 00 add $0x1000,%ebx
8010685e: 81 ee 00 10 00 00 sub $0x1000,%esi
80106864: 39 5d 18 cmp %ebx,0x18(%ebp)
80106867: 76 5f jbe 801068c8 <loaduvm+0x98>
80106869: 8b 55 0c mov 0xc(%ebp),%edx
if((pte = walkpgdir(pgdir, addr+i, 0)) == 0)
8010686c: 31 c9 xor %ecx,%ecx
8010686e: 8b 45 08 mov 0x8(%ebp),%eax
80106871: 01 da add %ebx,%edx
80106873: e8 88 fb ff ff call 80106400 <walkpgdir>
80106878: 85 c0 test %eax,%eax
8010687a: 74 56 je 801068d2 <loaduvm+0xa2>
pa = PTE_ADDR(*pte);
8010687c: 8b 00 mov (%eax),%eax
n = PGSIZE;
8010687e: bf 00 10 00 00 mov $0x1000,%edi
80106883: 8b 4d 14 mov 0x14(%ebp),%ecx
pa = PTE_ADDR(*pte);
80106886: 25 00 f0 ff ff and $0xfffff000,%eax
n = PGSIZE;
8010688b: 81 fe 00 10 00 00 cmp $0x1000,%esi
80106891: 0f 42 fe cmovb %esi,%edi
if(readi(ip, P2V(pa), offset+i, n) != n)
80106894: 05 00 00 00 80 add $0x80000000,%eax
80106899: 89 44 24 04 mov %eax,0x4(%esp)
8010689d: 8b 45 10 mov 0x10(%ebp),%eax
801068a0: 01 d9 add %ebx,%ecx
801068a2: 89 7c 24 0c mov %edi,0xc(%esp)
801068a6: 89 4c 24 08 mov %ecx,0x8(%esp)
801068aa: 89 04 24 mov %eax,(%esp)
801068ad: e8 ee b0 ff ff call 801019a0 <readi>
801068b2: 39 f8 cmp %edi,%eax
801068b4: 74 a2 je 80106858 <loaduvm+0x28>
}
801068b6: 83 c4 1c add $0x1c,%esp
return -1;
801068b9: b8 ff ff ff ff mov $0xffffffff,%eax
}
801068be: 5b pop %ebx
801068bf: 5e pop %esi
801068c0: 5f pop %edi
801068c1: 5d pop %ebp
801068c2: c3 ret
801068c3: 90 nop
801068c4: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801068c8: 83 c4 1c add $0x1c,%esp
return 0;
801068cb: 31 c0 xor %eax,%eax
}
801068cd: 5b pop %ebx
801068ce: 5e pop %esi
801068cf: 5f pop %edi
801068d0: 5d pop %ebp
801068d1: c3 ret
panic("loaduvm: address should exist");
801068d2: c7 04 24 2f 78 10 80 movl $0x8010782f,(%esp)
801068d9: e8 82 9a ff ff call 80100360 <panic>
panic("loaduvm: addr must be page aligned");
801068de: c7 04 24 d0 78 10 80 movl $0x801078d0,(%esp)
801068e5: e8 76 9a ff ff call 80100360 <panic>
801068ea: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
801068f0 <allocuvm>:
{
801068f0: 55 push %ebp
801068f1: 89 e5 mov %esp,%ebp
801068f3: 57 push %edi
801068f4: 56 push %esi
801068f5: 53 push %ebx
801068f6: 83 ec 2c sub $0x2c,%esp
801068f9: 8b 7d 10 mov 0x10(%ebp),%edi
if(newsz >= KERNBASE)
801068fc: 85 ff test %edi,%edi
801068fe: 0f 88 8f 00 00 00 js 80106993 <allocuvm+0xa3>
if(newsz < oldsz)
80106904: 3b 7d 0c cmp 0xc(%ebp),%edi
return oldsz;
80106907: 8b 45 0c mov 0xc(%ebp),%eax
if(newsz < oldsz)
8010690a: 0f 82 85 00 00 00 jb 80106995 <allocuvm+0xa5>
a = PGROUNDUP(oldsz);
80106910: 8d 98 ff 0f 00 00 lea 0xfff(%eax),%ebx
80106916: 81 e3 00 f0 ff ff and $0xfffff000,%ebx
for(; a < newsz; a += PGSIZE){
8010691c: 39 df cmp %ebx,%edi
8010691e: 77 57 ja 80106977 <allocuvm+0x87>
80106920: eb 7e jmp 801069a0 <allocuvm+0xb0>
80106922: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
memset(mem, 0, PGSIZE);
80106928: c7 44 24 08 00 10 00 movl $0x1000,0x8(%esp)
8010692f: 00
80106930: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
80106937: 00
80106938: 89 04 24 mov %eax,(%esp)
8010693b: e8 b0 d9 ff ff call 801042f0 <memset>
if(mappages(pgdir, (char*)a, PGSIZE, V2P(mem), PTE_W|PTE_U) < 0){
80106940: 8d 86 00 00 00 80 lea -0x80000000(%esi),%eax
80106946: 89 44 24 0c mov %eax,0xc(%esp)
8010694a: 8b 45 08 mov 0x8(%ebp),%eax
8010694d: c7 44 24 10 06 00 00 movl $0x6,0x10(%esp)
80106954: 00
80106955: c7 44 24 08 00 10 00 movl $0x1000,0x8(%esp)
8010695c: 00
8010695d: 89 5c 24 04 mov %ebx,0x4(%esp)
80106961: 89 04 24 mov %eax,(%esp)
80106964: e8 87 fc ff ff call 801065f0 <mappages>
80106969: 85 c0 test %eax,%eax
8010696b: 78 43 js 801069b0 <allocuvm+0xc0>
for(; a < newsz; a += PGSIZE){
8010696d: 81 c3 00 10 00 00 add $0x1000,%ebx
80106973: 39 df cmp %ebx,%edi
80106975: 76 29 jbe 801069a0 <allocuvm+0xb0>
mem = kalloc();
80106977: e8 64 bb ff ff call 801024e0 <kalloc>
if(mem == 0){
8010697c: 85 c0 test %eax,%eax
mem = kalloc();
8010697e: 89 c6 mov %eax,%esi
if(mem == 0){
80106980: 75 a6 jne 80106928 <allocuvm+0x38>
cprintf("allocuvm out of memory\n");
80106982: c7 04 24 4d 78 10 80 movl $0x8010784d,(%esp)
80106989: e8 c2 9c ff ff call 80100650 <cprintf>
if(newsz >= oldsz)
8010698e: 3b 7d 0c cmp 0xc(%ebp),%edi
80106991: 77 47 ja 801069da <allocuvm+0xea>
return 0;
80106993: 31 c0 xor %eax,%eax
}
80106995: 83 c4 2c add $0x2c,%esp
80106998: 5b pop %ebx
80106999: 5e pop %esi
8010699a: 5f pop %edi
8010699b: 5d pop %ebp
8010699c: c3 ret
8010699d: 8d 76 00 lea 0x0(%esi),%esi
801069a0: 83 c4 2c add $0x2c,%esp
801069a3: 89 f8 mov %edi,%eax
801069a5: 5b pop %ebx
801069a6: 5e pop %esi
801069a7: 5f pop %edi
801069a8: 5d pop %ebp
801069a9: c3 ret
801069aa: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
cprintf("allocuvm out of memory (2)\n");
801069b0: c7 04 24 65 78 10 80 movl $0x80107865,(%esp)
801069b7: e8 94 9c ff ff call 80100650 <cprintf>
if(newsz >= oldsz)
801069bc: 3b 7d 0c cmp 0xc(%ebp),%edi
801069bf: 76 0d jbe 801069ce <allocuvm+0xde>
801069c1: 8b 4d 0c mov 0xc(%ebp),%ecx
801069c4: 89 fa mov %edi,%edx
801069c6: 8b 45 08 mov 0x8(%ebp),%eax
801069c9: e8 c2 fa ff ff call 80106490 <deallocuvm.part.0>
kfree(mem);
801069ce: 89 34 24 mov %esi,(%esp)
801069d1: e8 5a b9 ff ff call 80102330 <kfree>
return 0;
801069d6: 31 c0 xor %eax,%eax
801069d8: eb bb jmp 80106995 <allocuvm+0xa5>
801069da: 8b 4d 0c mov 0xc(%ebp),%ecx
801069dd: 89 fa mov %edi,%edx
801069df: 8b 45 08 mov 0x8(%ebp),%eax
801069e2: e8 a9 fa ff ff call 80106490 <deallocuvm.part.0>
return 0;
801069e7: 31 c0 xor %eax,%eax
801069e9: eb aa jmp 80106995 <allocuvm+0xa5>
801069eb: 90 nop
801069ec: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
801069f0 <deallocuvm>:
{
801069f0: 55 push %ebp
801069f1: 89 e5 mov %esp,%ebp
801069f3: 8b 55 0c mov 0xc(%ebp),%edx
801069f6: 8b 4d 10 mov 0x10(%ebp),%ecx
801069f9: 8b 45 08 mov 0x8(%ebp),%eax
if(newsz >= oldsz)
801069fc: 39 d1 cmp %edx,%ecx
801069fe: 73 08 jae 80106a08 <deallocuvm+0x18>
}
80106a00: 5d pop %ebp
80106a01: e9 8a fa ff ff jmp 80106490 <deallocuvm.part.0>
80106a06: 66 90 xchg %ax,%ax
80106a08: 89 d0 mov %edx,%eax
80106a0a: 5d pop %ebp
80106a0b: c3 ret
80106a0c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80106a10 <freevm>:
// Free a page table and all the physical memory pages
// in the user part.
void
freevm(pde_t *pgdir)
{
80106a10: 55 push %ebp
80106a11: 89 e5 mov %esp,%ebp
80106a13: 56 push %esi
80106a14: 53 push %ebx
80106a15: 83 ec 10 sub $0x10,%esp
80106a18: 8b 75 08 mov 0x8(%ebp),%esi
uint i;
if(pgdir == 0)
80106a1b: 85 f6 test %esi,%esi
80106a1d: 74 59 je 80106a78 <freevm+0x68>
80106a1f: 31 c9 xor %ecx,%ecx
80106a21: ba 00 00 00 80 mov $0x80000000,%edx
80106a26: 89 f0 mov %esi,%eax
panic("freevm: no pgdir");
deallocuvm(pgdir, KERNBASE, 0);
for(i = 0; i < NPDENTRIES; i++){
80106a28: 31 db xor %ebx,%ebx
80106a2a: e8 61 fa ff ff call 80106490 <deallocuvm.part.0>
80106a2f: eb 12 jmp 80106a43 <freevm+0x33>
80106a31: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80106a38: 83 c3 01 add $0x1,%ebx
80106a3b: 81 fb 00 04 00 00 cmp $0x400,%ebx
80106a41: 74 27 je 80106a6a <freevm+0x5a>
if(pgdir[i] & PTE_P){
80106a43: 8b 14 9e mov (%esi,%ebx,4),%edx
80106a46: f6 c2 01 test $0x1,%dl
80106a49: 74 ed je 80106a38 <freevm+0x28>
char * v = P2V(PTE_ADDR(pgdir[i]));
80106a4b: 81 e2 00 f0 ff ff and $0xfffff000,%edx
for(i = 0; i < NPDENTRIES; i++){
80106a51: 83 c3 01 add $0x1,%ebx
char * v = P2V(PTE_ADDR(pgdir[i]));
80106a54: 81 c2 00 00 00 80 add $0x80000000,%edx
kfree(v);
80106a5a: 89 14 24 mov %edx,(%esp)
80106a5d: e8 ce b8 ff ff call 80102330 <kfree>
for(i = 0; i < NPDENTRIES; i++){
80106a62: 81 fb 00 04 00 00 cmp $0x400,%ebx
80106a68: 75 d9 jne 80106a43 <freevm+0x33>
}
}
kfree((char*)pgdir);
80106a6a: 89 75 08 mov %esi,0x8(%ebp)
}
80106a6d: 83 c4 10 add $0x10,%esp
80106a70: 5b pop %ebx
80106a71: 5e pop %esi
80106a72: 5d pop %ebp
kfree((char*)pgdir);
80106a73: e9 b8 b8 ff ff jmp 80102330 <kfree>
panic("freevm: no pgdir");
80106a78: c7 04 24 81 78 10 80 movl $0x80107881,(%esp)
80106a7f: e8 dc 98 ff ff call 80100360 <panic>
80106a84: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80106a8a: 8d bf 00 00 00 00 lea 0x0(%edi),%edi
80106a90 <setupkvm>:
{
80106a90: 55 push %ebp
80106a91: 89 e5 mov %esp,%ebp
80106a93: 56 push %esi
80106a94: 53 push %ebx
80106a95: 83 ec 20 sub $0x20,%esp
if((pgdir = (pde_t*)kalloc()) == 0)
80106a98: e8 43 ba ff ff call 801024e0 <kalloc>
80106a9d: 85 c0 test %eax,%eax
80106a9f: 89 c6 mov %eax,%esi
80106aa1: 74 75 je 80106b18 <setupkvm+0x88>
memset(pgdir, 0, PGSIZE);
80106aa3: c7 44 24 08 00 10 00 movl $0x1000,0x8(%esp)
80106aaa: 00
for(k = kmap; k < &kmap[NELEM(kmap)]; k++)
80106aab: bb 20 a4 10 80 mov $0x8010a420,%ebx
memset(pgdir, 0, PGSIZE);
80106ab0: c7 44 24 04 00 00 00 movl $0x0,0x4(%esp)
80106ab7: 00
80106ab8: 89 04 24 mov %eax,(%esp)
80106abb: e8 30 d8 ff ff call 801042f0 <memset>
if(mappages(pgdir, k->virt, k->phys_end - k->phys_start,
80106ac0: 8b 53 0c mov 0xc(%ebx),%edx
80106ac3: 8b 43 04 mov 0x4(%ebx),%eax
80106ac6: 89 34 24 mov %esi,(%esp)
80106ac9: 89 54 24 10 mov %edx,0x10(%esp)
80106acd: 8b 53 08 mov 0x8(%ebx),%edx
80106ad0: 89 44 24 0c mov %eax,0xc(%esp)
80106ad4: 29 c2 sub %eax,%edx
80106ad6: 8b 03 mov (%ebx),%eax
80106ad8: 89 54 24 08 mov %edx,0x8(%esp)
80106adc: 89 44 24 04 mov %eax,0x4(%esp)
80106ae0: e8 0b fb ff ff call 801065f0 <mappages>
80106ae5: 85 c0 test %eax,%eax
80106ae7: 78 17 js 80106b00 <setupkvm+0x70>
for(k = kmap; k < &kmap[NELEM(kmap)]; k++)
80106ae9: 83 c3 10 add $0x10,%ebx
80106aec: 81 fb 60 a4 10 80 cmp $0x8010a460,%ebx
80106af2: 72 cc jb 80106ac0 <setupkvm+0x30>
80106af4: 89 f0 mov %esi,%eax
}
80106af6: 83 c4 20 add $0x20,%esp
80106af9: 5b pop %ebx
80106afa: 5e pop %esi
80106afb: 5d pop %ebp
80106afc: c3 ret
80106afd: 8d 76 00 lea 0x0(%esi),%esi
freevm(pgdir);
80106b00: 89 34 24 mov %esi,(%esp)
80106b03: e8 08 ff ff ff call 80106a10 <freevm>
}
80106b08: 83 c4 20 add $0x20,%esp
return 0;
80106b0b: 31 c0 xor %eax,%eax
}
80106b0d: 5b pop %ebx
80106b0e: 5e pop %esi
80106b0f: 5d pop %ebp
80106b10: c3 ret
80106b11: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
return 0;
80106b18: 31 c0 xor %eax,%eax
80106b1a: eb da jmp 80106af6 <setupkvm+0x66>
80106b1c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80106b20 <kvmalloc>:
{
80106b20: 55 push %ebp
80106b21: 89 e5 mov %esp,%ebp
80106b23: 83 ec 08 sub $0x8,%esp
kpgdir = setupkvm();
80106b26: e8 65 ff ff ff call 80106a90 <setupkvm>
80106b2b: a3 a4 56 11 80 mov %eax,0x801156a4
lcr3(V2P(kpgdir)); // switch to the kernel page table
80106b30: 05 00 00 00 80 add $0x80000000,%eax
80106b35: 0f 22 d8 mov %eax,%cr3
}
80106b38: c9 leave
80106b39: c3 ret
80106b3a: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80106b40 <clearpteu>:
// Clear PTE_U on a page. Used to create an inaccessible
// page beneath the user stack.
void
clearpteu(pde_t *pgdir, char *uva)
{
80106b40: 55 push %ebp
pte_t *pte;
pte = walkpgdir(pgdir, uva, 0);
80106b41: 31 c9 xor %ecx,%ecx
{
80106b43: 89 e5 mov %esp,%ebp
80106b45: 83 ec 18 sub $0x18,%esp
pte = walkpgdir(pgdir, uva, 0);
80106b48: 8b 55 0c mov 0xc(%ebp),%edx
80106b4b: 8b 45 08 mov 0x8(%ebp),%eax
80106b4e: e8 ad f8 ff ff call 80106400 <walkpgdir>
if(pte == 0)
80106b53: 85 c0 test %eax,%eax
80106b55: 74 05 je 80106b5c <clearpteu+0x1c>
panic("clearpteu");
*pte &= ~PTE_U;
80106b57: 83 20 fb andl $0xfffffffb,(%eax)
}
80106b5a: c9 leave
80106b5b: c3 ret
panic("clearpteu");
80106b5c: c7 04 24 92 78 10 80 movl $0x80107892,(%esp)
80106b63: e8 f8 97 ff ff call 80100360 <panic>
80106b68: 90 nop
80106b69: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
80106b70 <copyuvm>:
// Given a parent process's page table, create a copy
// of it for a child.
pde_t*
copyuvm(pde_t *pgdir, uint sz)
{
80106b70: 55 push %ebp
80106b71: 89 e5 mov %esp,%ebp
80106b73: 57 push %edi
80106b74: 56 push %esi
80106b75: 53 push %ebx
80106b76: 83 ec 2c sub $0x2c,%esp
pde_t *d;
pte_t *pte;
uint pa, i, flags;
char *mem;
if((d = setupkvm()) == 0)
80106b79: e8 12 ff ff ff call 80106a90 <setupkvm>
80106b7e: 85 c0 test %eax,%eax
80106b80: 89 45 e0 mov %eax,-0x20(%ebp)
80106b83: 0f 84 86 01 00 00 je 80106d0f <copyuvm+0x19f>
return 0;
for(i = 0; i < sz; i += PGSIZE){
80106b89: 8b 45 0c mov 0xc(%ebp),%eax
80106b8c: 85 c0 test %eax,%eax
80106b8e: 0f 84 ac 00 00 00 je 80106c40 <copyuvm+0xd0>
80106b94: 31 db xor %ebx,%ebx
80106b96: eb 51 jmp 80106be9 <copyuvm+0x79>
panic("copyuvm: page not present");
pa = PTE_ADDR(*pte);
flags = PTE_FLAGS(*pte);
if((mem = kalloc()) == 0)
goto bad;
memmove(mem, (char*)P2V(pa), PGSIZE);
80106b98: 81 c7 00 00 00 80 add $0x80000000,%edi
80106b9e: c7 44 24 08 00 10 00 movl $0x1000,0x8(%esp)
80106ba5: 00
80106ba6: 89 7c 24 04 mov %edi,0x4(%esp)
80106baa: 89 04 24 mov %eax,(%esp)
80106bad: e8 de d7 ff ff call 80104390 <memmove>
if(mappages(d, (void*)i, PGSIZE, V2P(mem), flags) < 0)
80106bb2: 8b 45 e4 mov -0x1c(%ebp),%eax
80106bb5: 8d 96 00 00 00 80 lea -0x80000000(%esi),%edx
80106bbb: 89 54 24 0c mov %edx,0xc(%esp)
80106bbf: c7 44 24 08 00 10 00 movl $0x1000,0x8(%esp)
80106bc6: 00
80106bc7: 89 5c 24 04 mov %ebx,0x4(%esp)
80106bcb: 89 44 24 10 mov %eax,0x10(%esp)
80106bcf: 8b 45 e0 mov -0x20(%ebp),%eax
80106bd2: 89 04 24 mov %eax,(%esp)
80106bd5: e8 16 fa ff ff call 801065f0 <mappages>
80106bda: 85 c0 test %eax,%eax
80106bdc: 78 4d js 80106c2b <copyuvm+0xbb>
for(i = 0; i < sz; i += PGSIZE){
80106bde: 81 c3 00 10 00 00 add $0x1000,%ebx
80106be4: 39 5d 0c cmp %ebx,0xc(%ebp)
80106be7: 76 57 jbe 80106c40 <copyuvm+0xd0>
if((pte = walkpgdir(pgdir, (void *) i, 0)) == 0)
80106be9: 8b 45 08 mov 0x8(%ebp),%eax
80106bec: 31 c9 xor %ecx,%ecx
80106bee: 89 da mov %ebx,%edx
80106bf0: e8 0b f8 ff ff call 80106400 <walkpgdir>
80106bf5: 85 c0 test %eax,%eax
80106bf7: 0f 84 25 01 00 00 je 80106d22 <copyuvm+0x1b2>
if(!(*pte & PTE_P))
80106bfd: 8b 30 mov (%eax),%esi
80106bff: f7 c6 01 00 00 00 test $0x1,%esi
80106c05: 0f 84 0b 01 00 00 je 80106d16 <copyuvm+0x1a6>
pa = PTE_ADDR(*pte);
80106c0b: 89 f7 mov %esi,%edi
flags = PTE_FLAGS(*pte);
80106c0d: 81 e6 ff 0f 00 00 and $0xfff,%esi
80106c13: 89 75 e4 mov %esi,-0x1c(%ebp)
pa = PTE_ADDR(*pte);
80106c16: 81 e7 00 f0 ff ff and $0xfffff000,%edi
if((mem = kalloc()) == 0)
80106c1c: e8 bf b8 ff ff call 801024e0 <kalloc>
80106c21: 85 c0 test %eax,%eax
80106c23: 89 c6 mov %eax,%esi
80106c25: 0f 85 6d ff ff ff jne 80106b98 <copyuvm+0x28>
}
return d;
bad:
freevm(d);
80106c2b: 8b 45 e0 mov -0x20(%ebp),%eax
80106c2e: 89 04 24 mov %eax,(%esp)
80106c31: e8 da fd ff ff call 80106a10 <freevm>
return 0;
80106c36: 31 c0 xor %eax,%eax
}
80106c38: 83 c4 2c add $0x2c,%esp
80106c3b: 5b pop %ebx
80106c3c: 5e pop %esi
80106c3d: 5f pop %edi
80106c3e: 5d pop %ebp
80106c3f: c3 ret
for (i = myproc()->userStackTop - myproc()->stackPages*PGSIZE + 4; i < myproc()->userStackTop; i += PGSIZE) {
80106c40: e8 9b ca ff ff call 801036e0 <myproc>
80106c45: 8b 58 7c mov 0x7c(%eax),%ebx
80106c48: e8 93 ca ff ff call 801036e0 <myproc>
80106c4d: 8b 80 80 00 00 00 mov 0x80(%eax),%eax
80106c53: f7 d8 neg %eax
80106c55: c1 e0 0c shl $0xc,%eax
80106c58: 8d 5c 03 04 lea 0x4(%ebx,%eax,1),%ebx
80106c5c: e9 95 00 00 00 jmp 80106cf6 <copyuvm+0x186>
80106c61: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
if ((pte = walkpgdir(pgdir, (void *) i, 0)) == 0)
80106c68: 8b 45 08 mov 0x8(%ebp),%eax
80106c6b: 31 c9 xor %ecx,%ecx
80106c6d: 89 da mov %ebx,%edx
80106c6f: e8 8c f7 ff ff call 80106400 <walkpgdir>
80106c74: 85 c0 test %eax,%eax
80106c76: 0f 84 a6 00 00 00 je 80106d22 <copyuvm+0x1b2>
if (!(*pte & PTE_P))
80106c7c: 8b 30 mov (%eax),%esi
80106c7e: f7 c6 01 00 00 00 test $0x1,%esi
80106c84: 0f 84 8c 00 00 00 je 80106d16 <copyuvm+0x1a6>
pa = PTE_ADDR(*pte);
80106c8a: 89 f7 mov %esi,%edi
flags = PTE_FLAGS(*pte);
80106c8c: 81 e6 ff 0f 00 00 and $0xfff,%esi
80106c92: 89 75 e4 mov %esi,-0x1c(%ebp)
pa = PTE_ADDR(*pte);
80106c95: 81 e7 00 f0 ff ff and $0xfffff000,%edi
if ((mem = kalloc()) == 0)
80106c9b: e8 40 b8 ff ff call 801024e0 <kalloc>
80106ca0: 85 c0 test %eax,%eax
80106ca2: 89 c6 mov %eax,%esi
80106ca4: 74 85 je 80106c2b <copyuvm+0xbb>
memmove(mem, (char *) P2V(pa), PGSIZE);
80106ca6: 81 c7 00 00 00 80 add $0x80000000,%edi
80106cac: c7 44 24 08 00 10 00 movl $0x1000,0x8(%esp)
80106cb3: 00
80106cb4: 89 7c 24 04 mov %edi,0x4(%esp)
80106cb8: 89 04 24 mov %eax,(%esp)
80106cbb: e8 d0 d6 ff ff call 80104390 <memmove>
if (mappages(d, (void *) i, PGSIZE, V2P(mem), flags) < 0)
80106cc0: 8b 45 e4 mov -0x1c(%ebp),%eax
80106cc3: 8d 96 00 00 00 80 lea -0x80000000(%esi),%edx
80106cc9: 89 54 24 0c mov %edx,0xc(%esp)
80106ccd: c7 44 24 08 00 10 00 movl $0x1000,0x8(%esp)
80106cd4: 00
80106cd5: 89 5c 24 04 mov %ebx,0x4(%esp)
80106cd9: 89 44 24 10 mov %eax,0x10(%esp)
80106cdd: 8b 45 e0 mov -0x20(%ebp),%eax
80106ce0: 89 04 24 mov %eax,(%esp)
80106ce3: e8 08 f9 ff ff call 801065f0 <mappages>
80106ce8: 85 c0 test %eax,%eax
80106cea: 0f 88 3b ff ff ff js 80106c2b <copyuvm+0xbb>
for (i = myproc()->userStackTop - myproc()->stackPages*PGSIZE + 4; i < myproc()->userStackTop; i += PGSIZE) {
80106cf0: 81 c3 00 10 00 00 add $0x1000,%ebx
80106cf6: e8 e5 c9 ff ff call 801036e0 <myproc>
80106cfb: 3b 58 7c cmp 0x7c(%eax),%ebx
80106cfe: 0f 82 64 ff ff ff jb 80106c68 <copyuvm+0xf8>
80106d04: 8b 45 e0 mov -0x20(%ebp),%eax
}
80106d07: 83 c4 2c add $0x2c,%esp
80106d0a: 5b pop %ebx
80106d0b: 5e pop %esi
80106d0c: 5f pop %edi
80106d0d: 5d pop %ebp
80106d0e: c3 ret
return 0;
80106d0f: 31 c0 xor %eax,%eax
80106d11: e9 22 ff ff ff jmp 80106c38 <copyuvm+0xc8>
panic("copyuvm: page not present");
80106d16: c7 04 24 b6 78 10 80 movl $0x801078b6,(%esp)
80106d1d: e8 3e 96 ff ff call 80100360 <panic>
panic("copyuvm: pte should exist");
80106d22: c7 04 24 9c 78 10 80 movl $0x8010789c,(%esp)
80106d29: e8 32 96 ff ff call 80100360 <panic>
80106d2e: 66 90 xchg %ax,%ax
80106d30 <uva2ka>:
//PAGEBREAK!
// Map user virtual address to kernel address.
char*
uva2ka(pde_t *pgdir, char *uva)
{
80106d30: 55 push %ebp
pte_t *pte;
pte = walkpgdir(pgdir, uva, 0);
80106d31: 31 c9 xor %ecx,%ecx
{
80106d33: 89 e5 mov %esp,%ebp
80106d35: 83 ec 08 sub $0x8,%esp
pte = walkpgdir(pgdir, uva, 0);
80106d38: 8b 55 0c mov 0xc(%ebp),%edx
80106d3b: 8b 45 08 mov 0x8(%ebp),%eax
80106d3e: e8 bd f6 ff ff call 80106400 <walkpgdir>
if((*pte & PTE_P) == 0)
80106d43: 8b 00 mov (%eax),%eax
80106d45: 89 c2 mov %eax,%edx
80106d47: 83 e2 05 and $0x5,%edx
return 0;
if((*pte & PTE_U) == 0)
80106d4a: 83 fa 05 cmp $0x5,%edx
80106d4d: 75 11 jne 80106d60 <uva2ka+0x30>
return 0;
return (char*)P2V(PTE_ADDR(*pte));
80106d4f: 25 00 f0 ff ff and $0xfffff000,%eax
80106d54: 05 00 00 00 80 add $0x80000000,%eax
}
80106d59: c9 leave
80106d5a: c3 ret
80106d5b: 90 nop
80106d5c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
return 0;
80106d60: 31 c0 xor %eax,%eax
}
80106d62: c9 leave
80106d63: c3 ret
80106d64: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
80106d6a: 8d bf 00 00 00 00 lea 0x0(%edi),%edi
80106d70 <copyout>:
// Copy len bytes from p to user address va in page table pgdir.
// Most useful when pgdir is not the current page table.
// uva2ka ensures this only works for PTE_U pages.
int
copyout(pde_t *pgdir, uint va, void *p, uint len)
{
80106d70: 55 push %ebp
80106d71: 89 e5 mov %esp,%ebp
80106d73: 57 push %edi
80106d74: 56 push %esi
80106d75: 53 push %ebx
80106d76: 83 ec 1c sub $0x1c,%esp
80106d79: 8b 5d 14 mov 0x14(%ebp),%ebx
80106d7c: 8b 4d 0c mov 0xc(%ebp),%ecx
80106d7f: 8b 7d 10 mov 0x10(%ebp),%edi
char *buf, *pa0;
uint n, va0;
buf = (char*)p;
while(len > 0){
80106d82: 85 db test %ebx,%ebx
80106d84: 75 3a jne 80106dc0 <copyout+0x50>
80106d86: eb 68 jmp 80106df0 <copyout+0x80>
va0 = (uint)PGROUNDDOWN(va);
pa0 = uva2ka(pgdir, (char*)va0);
if(pa0 == 0)
return -1;
n = PGSIZE - (va - va0);
80106d88: 8b 4d e4 mov -0x1c(%ebp),%ecx
80106d8b: 89 f2 mov %esi,%edx
if(n > len)
n = len;
memmove(pa0 + (va - va0), buf, n);
80106d8d: 89 7c 24 04 mov %edi,0x4(%esp)
n = PGSIZE - (va - va0);
80106d91: 29 ca sub %ecx,%edx
80106d93: 81 c2 00 10 00 00 add $0x1000,%edx
80106d99: 39 da cmp %ebx,%edx
80106d9b: 0f 47 d3 cmova %ebx,%edx
memmove(pa0 + (va - va0), buf, n);
80106d9e: 29 f1 sub %esi,%ecx
80106da0: 01 c8 add %ecx,%eax
80106da2: 89 54 24 08 mov %edx,0x8(%esp)
80106da6: 89 04 24 mov %eax,(%esp)
80106da9: 89 55 e4 mov %edx,-0x1c(%ebp)
80106dac: e8 df d5 ff ff call 80104390 <memmove>
len -= n;
buf += n;
80106db1: 8b 55 e4 mov -0x1c(%ebp),%edx
va = va0 + PGSIZE;
80106db4: 8d 8e 00 10 00 00 lea 0x1000(%esi),%ecx
buf += n;
80106dba: 01 d7 add %edx,%edi
while(len > 0){
80106dbc: 29 d3 sub %edx,%ebx
80106dbe: 74 30 je 80106df0 <copyout+0x80>
pa0 = uva2ka(pgdir, (char*)va0);
80106dc0: 8b 45 08 mov 0x8(%ebp),%eax
va0 = (uint)PGROUNDDOWN(va);
80106dc3: 89 ce mov %ecx,%esi
80106dc5: 81 e6 00 f0 ff ff and $0xfffff000,%esi
pa0 = uva2ka(pgdir, (char*)va0);
80106dcb: 89 74 24 04 mov %esi,0x4(%esp)
va0 = (uint)PGROUNDDOWN(va);
80106dcf: 89 4d e4 mov %ecx,-0x1c(%ebp)
pa0 = uva2ka(pgdir, (char*)va0);
80106dd2: 89 04 24 mov %eax,(%esp)
80106dd5: e8 56 ff ff ff call 80106d30 <uva2ka>
if(pa0 == 0)
80106dda: 85 c0 test %eax,%eax
80106ddc: 75 aa jne 80106d88 <copyout+0x18>
}
return 0;
}
80106dde: 83 c4 1c add $0x1c,%esp
return -1;
80106de1: b8 ff ff ff ff mov $0xffffffff,%eax
}
80106de6: 5b pop %ebx
80106de7: 5e pop %esi
80106de8: 5f pop %edi
80106de9: 5d pop %ebp
80106dea: c3 ret
80106deb: 90 nop
80106dec: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80106df0: 83 c4 1c add $0x1c,%esp
return 0;
80106df3: 31 c0 xor %eax,%eax
}
80106df5: 5b pop %ebx
80106df6: 5e pop %esi
80106df7: 5f pop %edi
80106df8: 5d pop %ebp
80106df9: c3 ret
80106dfa: 66 90 xchg %ax,%ax
80106dfc: 66 90 xchg %ax,%ax
80106dfe: 66 90 xchg %ax,%ax
80106e00 <shminit>:
char *frame;
int refcnt;
} shm_pages[64];
} shm_table;
void shminit() {
80106e00: 55 push %ebp
80106e01: 89 e5 mov %esp,%ebp
80106e03: 83 ec 18 sub $0x18,%esp
int i;
initlock(&(shm_table.lock), "SHM lock");
80106e06: c7 44 24 04 f4 78 10 movl $0x801078f4,0x4(%esp)
80106e0d: 80
80106e0e: c7 04 24 c0 56 11 80 movl $0x801156c0,(%esp)
80106e15: e8 a6 d2 ff ff call 801040c0 <initlock>
acquire(&(shm_table.lock));
80106e1a: c7 04 24 c0 56 11 80 movl $0x801156c0,(%esp)
80106e21: e8 8a d3 ff ff call 801041b0 <acquire>
80106e26: b8 f4 56 11 80 mov $0x801156f4,%eax
80106e2b: 90 nop
80106e2c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
for (i = 0; i< 64; i++) {
shm_table.shm_pages[i].id =0;
80106e30: c7 00 00 00 00 00 movl $0x0,(%eax)
80106e36: 83 c0 0c add $0xc,%eax
shm_table.shm_pages[i].frame =0;
80106e39: c7 40 f8 00 00 00 00 movl $0x0,-0x8(%eax)
shm_table.shm_pages[i].refcnt =0;
80106e40: c7 40 fc 00 00 00 00 movl $0x0,-0x4(%eax)
for (i = 0; i< 64; i++) {
80106e47: 3d f4 59 11 80 cmp $0x801159f4,%eax
80106e4c: 75 e2 jne 80106e30 <shminit+0x30>
}
release(&(shm_table.lock));
80106e4e: c7 04 24 c0 56 11 80 movl $0x801156c0,(%esp)
80106e55: e8 46 d4 ff ff call 801042a0 <release>
}
80106e5a: c9 leave
80106e5b: c3 ret
80106e5c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
80106e60 <shm_open>:
int shm_open(int id, char **pointer) {
80106e60: 55 push %ebp
return 0; //added to remove compiler warning -- you should decide what to return
}
80106e61: 31 c0 xor %eax,%eax
int shm_open(int id, char **pointer) {
80106e63: 89 e5 mov %esp,%ebp
}
80106e65: 5d pop %ebp
80106e66: c3 ret
80106e67: 89 f6 mov %esi,%esi
80106e69: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
80106e70 <shm_close>:
int shm_close(int id) {
80106e70: 55 push %ebp
return 0; //added to remove compiler warning -- you should decide what to return
}
80106e71: 31 c0 xor %eax,%eax
int shm_close(int id) {
80106e73: 89 e5 mov %esp,%ebp
}
80106e75: 5d pop %ebp
80106e76: c3 ret
| 38.037864 | 148 | 0.529348 |
457e5826d8ce6d79ea12c231c18cb6ea3c9fc14a | 1,977 | asm | Assembly | Transynther/x86/_processed/P/_un_/i9-9900K_12_0xa0_notsx.log_2_725.asm | ljhsiun2/medusa | 67d769b8a2fb42c538f10287abaf0e6dbb463f0c | [
"MIT"
] | 9 | 2020-08-13T19:41:58.000Z | 2022-03-30T12:22:51.000Z | Transynther/x86/_processed/P/_un_/i9-9900K_12_0xa0_notsx.log_2_725.asm | ljhsiun2/medusa | 67d769b8a2fb42c538f10287abaf0e6dbb463f0c | [
"MIT"
] | 1 | 2021-04-29T06:29:35.000Z | 2021-05-13T21:02:30.000Z | Transynther/x86/_processed/P/_un_/i9-9900K_12_0xa0_notsx.log_2_725.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 %r8
push %rcx
push %rdi
push %rsi
lea addresses_WT_ht+0x47ba, %rsi
lea addresses_D_ht+0x1ec5a, %rdi
nop
nop
nop
nop
xor %r8, %r8
mov $80, %rcx
rep movsl
nop
and $53169, %r14
lea addresses_normal_ht+0x1a15a, %r14
nop
add %r11, %r11
mov (%r14), %esi
nop
nop
nop
nop
nop
sub %r8, %r8
pop %rsi
pop %rdi
pop %rcx
pop %r8
pop %r14
pop %r11
ret
.global s_faulty_load
s_faulty_load:
push %r11
push %r14
push %r15
push %r9
push %rcx
push %rdi
push %rsi
// REPMOV
lea addresses_PSE+0xeeca, %rsi
lea addresses_WT+0x1775a, %rdi
nop
nop
nop
nop
xor $65419, %r11
mov $89, %rcx
rep movsq
nop
nop
nop
nop
sub %r11, %r11
// REPMOV
lea addresses_US+0x15f5a, %rsi
lea addresses_normal+0x1eb0a, %rdi
clflush (%rsi)
clflush (%rdi)
nop
nop
nop
nop
cmp $8393, %r14
mov $39, %rcx
rep movsb
and $4425, %r11
// Faulty Load
mov $0x35a, %r11
nop
nop
nop
and $12933, %r9
mov (%r11), %ecx
lea oracles, %r11
and $0xff, %rcx
shlq $12, %rcx
mov (%r11,%rcx,1), %rcx
pop %rsi
pop %rdi
pop %rcx
pop %r9
pop %r15
pop %r14
pop %r11
ret
/*
<gen_faulty_load>
[REF]
{'src': {'type': 'addresses_P', 'AVXalign': False, 'size': 2, 'NT': True, 'same': False, 'congruent': 0}, 'OP': 'LOAD'}
{'src': {'type': 'addresses_PSE', 'congruent': 4, 'same': False}, 'OP': 'REPM', 'dst': {'type': 'addresses_WT', 'congruent': 10, 'same': False}}
{'src': {'type': 'addresses_US', 'congruent': 10, 'same': False}, 'OP': 'REPM', 'dst': {'type': 'addresses_normal', 'congruent': 4, 'same': False}}
[Faulty Load]
{'src': {'type': 'addresses_P', 'AVXalign': False, 'size': 4, 'NT': False, 'same': True, 'congruent': 0}, 'OP': 'LOAD'}
<gen_prepare_buffer>
{'src': {'type': 'addresses_WT_ht', 'congruent': 4, 'same': False}, 'OP': 'REPM', 'dst': {'type': 'addresses_D_ht', 'congruent': 8, 'same': False}}
{'src': {'type': 'addresses_normal_ht', 'AVXalign': False, 'size': 4, 'NT': False, 'same': False, 'congruent': 9}, 'OP': 'LOAD'}
{'75': 1, '8f': 1}
75 8f
*/
| 17.651786 | 147 | 0.648963 |
d7d62bad714346455ba9aff44b50bee1866cb902 | 2,866 | asm | Assembly | chap18/ex9/peeling.asm | JamesType/optimization-manual | 61cdcebb16e0768a6ab7e85ed535e64e9d8cc31a | [
"0BSD"
] | 374 | 2021-06-08T10:42:01.000Z | 2022-03-29T14:21:45.000Z | chap18/ex9/peeling.asm | JamesType/optimization-manual | 61cdcebb16e0768a6ab7e85ed535e64e9d8cc31a | [
"0BSD"
] | 1 | 2021-06-11T20:24:02.000Z | 2021-06-11T20:24:02.000Z | chap18/ex9/peeling.asm | JamesType/optimization-manual | 61cdcebb16e0768a6ab7e85ed535e64e9d8cc31a | [
"0BSD"
] | 39 | 2021-06-08T11:25:29.000Z | 2022-03-05T05:14:17.000Z | ;
; Copyright (C) 2021 by Intel Corporation
;
; Permission to use, copy, modify, and/or distribute this software for any
; purpose with or without fee is hereby granted.
;
; THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
; REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
; AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
; INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
; LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
; OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
; PERFORMANCE OF THIS SOFTWARE.
;
; .globl peel
; void peel(float *out, const float *in, uint64_t width, float add_value, float alfa);
; On entry:
; rcx = out
; rdx = in
; r8 = width
; xmm3 = add_value
; [rsp+48] = alfa
.data
indices DD 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
.code
peel PROC public
push rbx
mov rax, rdx ; mov rax, pImage ( Input )
mov rbx, rcx ; mov rbx, pOutImage ( Output )
mov r11, r8 ; mov r11, len
; movss xmm3, addValue
vpbroadcastd zmm3, xmm3
; movss xmm1, alfa
vpbroadcastd zmm4, dword ptr[rsp+48]
xor r10, r10
xor r9, r9
vmovups zmm0, indices ; vmovups zmm0, [indices]
vpbroadcastd zmm5, ecx
peeling:
mov r8, rbx
and r8, 03Fh
jz endofpeeling ; nothing to peel
neg r8
add r8, 64 ; 64 - X
; now in r8 we have the number of bytes to the closest alignment
mov r9, r8
sar r9, 2 ; now r9 contains number of elements in peeling
vpbroadcastd zmm5, r9d
vpcmpd k2, zmm0, zmm5, 1 ; compare lower to produce mask for peeling
vmovups zmm1 {k2}{z}, zmmword ptr[rax]
vfmadd213ps zmm1 {k2}{z}, zmm4, zmm3
vmovups zmmword ptr[rbx] {k2}, zmm1 ; unaligned store
endofpeeling:
sub r11, r9
mov r10, r11
sar r10, 4 ; number of full iterations
jz remainder ; no full iterations
mainloop:
vmovups zmm1, zmmword ptr[rax + r8]
vfmadd213ps zmm1, zmm4, zmm3
vmovaps zmmword ptr[rbx + r8], zmm1 ; aligned store is safe here !!
add r8, 40h
sub r10, 1
jne mainloop
remainder:
; produce mask for remainder
and r11, 0Fh ; number of elements in remainder
jz endloop ; no elements in remainder
vpbroadcastd zmm2, r11d
vpcmpd k2, zmm0, zmm2, 1 ; compare lower
vmovups zmm1 {k2}{z}, zmmword ptr[rax + r8]
vfmadd213ps zmm1 {k2}{z}, zmm4, zmm3
vmovaps zmmword ptr[rbx + r8] {k2}, zmm1 ; aligned
endloop:
vzeroupper
pop rbx
ret
peel ENDP
end | 32.202247 | 87 | 0.610258 |
a2eff7ddacd8150ac9e1e79c99f711fef4462597 | 6,044 | asm | Assembly | Transynther/x86/_processed/AVXALIGN/_ht_zr_/i9-9900K_12_0xca_notsx.log_21829_1496.asm | ljhsiun2/medusa | 67d769b8a2fb42c538f10287abaf0e6dbb463f0c | [
"MIT"
] | 9 | 2020-08-13T19:41:58.000Z | 2022-03-30T12:22:51.000Z | Transynther/x86/_processed/AVXALIGN/_ht_zr_/i9-9900K_12_0xca_notsx.log_21829_1496.asm | ljhsiun2/medusa | 67d769b8a2fb42c538f10287abaf0e6dbb463f0c | [
"MIT"
] | 1 | 2021-04-29T06:29:35.000Z | 2021-05-13T21:02:30.000Z | Transynther/x86/_processed/AVXALIGN/_ht_zr_/i9-9900K_12_0xca_notsx.log_21829_1496.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 %r14
push %r15
push %rax
push %rcx
push %rdi
push %rdx
push %rsi
lea addresses_UC_ht+0x9c19, %r10
nop
nop
nop
add $5560, %r15
mov (%r10), %esi
nop
nop
nop
nop
nop
add $25768, %rax
lea addresses_UC_ht+0xaed9, %r14
nop
nop
sub %r10, %r10
mov $0x6162636465666768, %rdx
movq %rdx, %xmm2
movups %xmm2, (%r14)
nop
nop
nop
nop
nop
cmp $33931, %rdx
lea addresses_WT_ht+0x18659, %rsi
lea addresses_WC_ht+0x1e2d9, %rdi
clflush (%rdi)
nop
nop
xor %rdx, %rdx
mov $27, %rcx
rep movsq
add %rcx, %rcx
lea addresses_WC_ht+0xac21, %r14
nop
nop
nop
add %rsi, %rsi
movb (%r14), %dl
cmp %rax, %rax
lea addresses_A_ht+0x2dd9, %rsi
lea addresses_normal_ht+0x177ad, %rdi
nop
nop
inc %r15
mov $98, %rcx
rep movsq
nop
nop
nop
nop
cmp %r10, %r10
lea addresses_WT_ht+0x182d9, %rsi
lea addresses_UC_ht+0x62d9, %rdi
nop
nop
nop
and $231, %rdx
mov $117, %rcx
rep movsq
and %rcx, %rcx
lea addresses_WT_ht+0x135ba, %rdx
nop
add %r15, %r15
movb $0x61, (%rdx)
nop
nop
nop
cmp %r10, %r10
pop %rsi
pop %rdx
pop %rdi
pop %rcx
pop %rax
pop %r15
pop %r14
pop %r10
ret
.global s_faulty_load
s_faulty_load:
push %r11
push %r8
push %rax
push %rcx
push %rdi
push %rdx
push %rsi
// Store
lea addresses_UC+0x1c6d9, %rcx
nop
nop
nop
nop
nop
xor %r8, %r8
movl $0x51525354, (%rcx)
nop
nop
nop
xor $10554, %rdx
// Faulty Load
lea addresses_WT+0x6d9, %rdi
nop
nop
nop
nop
nop
xor %rsi, %rsi
vmovaps (%rdi), %ymm1
vextracti128 $0, %ymm1, %xmm1
vpextrq $1, %xmm1, %rax
lea oracles, %r8
and $0xff, %rax
shlq $12, %rax
mov (%r8,%rax,1), %rax
pop %rsi
pop %rdx
pop %rdi
pop %rcx
pop %rax
pop %r8
pop %r11
ret
/*
<gen_faulty_load>
[REF]
{'OP': 'LOAD', 'src': {'same': False, 'type': 'addresses_WT', 'NT': False, 'AVXalign': False, 'size': 32, 'congruent': 0}}
{'OP': 'STOR', 'dst': {'same': False, 'type': 'addresses_UC', 'NT': False, 'AVXalign': False, 'size': 4, 'congruent': 9}}
[Faulty Load]
{'OP': 'LOAD', 'src': {'same': True, 'type': 'addresses_WT', 'NT': False, 'AVXalign': True, 'size': 32, 'congruent': 0}}
<gen_prepare_buffer>
{'OP': 'LOAD', 'src': {'same': False, 'type': 'addresses_UC_ht', 'NT': False, 'AVXalign': False, 'size': 4, 'congruent': 6}}
{'OP': 'STOR', 'dst': {'same': False, 'type': 'addresses_UC_ht', 'NT': False, 'AVXalign': False, 'size': 16, 'congruent': 11}}
{'OP': 'REPM', 'src': {'same': False, 'congruent': 7, 'type': 'addresses_WT_ht'}, 'dst': {'same': False, 'congruent': 10, 'type': 'addresses_WC_ht'}}
{'OP': 'LOAD', 'src': {'same': False, 'type': 'addresses_WC_ht', 'NT': False, 'AVXalign': False, 'size': 1, 'congruent': 0}}
{'OP': 'REPM', 'src': {'same': True, 'congruent': 8, 'type': 'addresses_A_ht'}, 'dst': {'same': False, 'congruent': 0, 'type': 'addresses_normal_ht'}}
{'OP': 'REPM', 'src': {'same': False, 'congruent': 8, 'type': 'addresses_WT_ht'}, 'dst': {'same': False, 'congruent': 10, 'type': 'addresses_UC_ht'}}
{'OP': 'STOR', 'dst': {'same': False, 'type': 'addresses_WT_ht', 'NT': False, 'AVXalign': False, 'size': 1, 'congruent': 0}}
{'49': 3846, '00': 5267, '45': 12716}
00 00 45 45 45 45 00 45 45 45 45 00 49 45 49 45 45 45 45 45 45 00 45 45 45 49 45 45 45 49 45 45 45 49 00 49 00 45 00 49 49 49 45 00 45 45 45 45 45 45 45 45 49 49 00 45 45 45 00 00 45 45 45 45 45 49 49 45 45 45 45 45 45 45 45 49 00 45 45 00 45 45 45 45 00 00 45 45 45 45 45 45 49 45 45 49 45 00 00 49 45 45 49 00 49 45 00 49 49 00 00 45 45 45 45 45 45 45 49 00 45 45 00 49 00 49 49 45 49 45 45 45 45 45 00 45 00 45 45 45 49 49 45 45 49 45 45 45 45 45 49 45 45 45 45 00 49 49 45 00 45 00 45 45 45 00 45 45 49 00 00 00 49 49 00 45 45 45 45 49 00 45 45 45 49 00 00 00 00 45 45 00 45 00 45 45 45 45 45 00 45 49 00 45 45 45 45 45 45 49 49 45 00 49 45 45 45 45 45 45 45 45 45 49 00 00 45 45 49 49 45 00 00 49 45 45 45 49 45 00 49 45 45 00 45 45 00 45 00 45 49 45 45 00 45 45 49 00 45 00 45 45 45 00 45 00 49 45 45 49 45 45 45 45 45 45 00 49 45 45 45 49 45 49 00 45 45 49 45 45 45 00 45 45 45 45 00 45 49 45 45 49 45 49 45 45 45 00 45 00 45 49 00 45 45 00 45 45 00 45 45 45 45 49 00 45 45 00 45 45 49 45 49 00 45 45 00 00 49 45 00 45 45 45 45 45 45 49 45 00 45 45 45 00 45 45 00 00 49 49 49 45 00 45 00 45 45 00 45 49 00 45 00 00 45 00 45 00 45 00 45 45 49 45 00 45 00 00 00 45 45 45 00 45 45 45 00 45 49 45 45 45 00 45 00 45 49 45 49 45 45 00 45 49 00 45 00 45 49 00 00 45 45 00 49 00 49 45 49 00 45 49 45 45 45 45 49 00 45 49 45 45 49 45 00 00 45 45 00 00 45 45 45 45 45 45 45 45 00 49 45 49 00 45 45 45 49 49 45 45 45 45 49 45 00 00 45 45 45 45 49 45 45 45 49 00 45 45 45 45 45 45 49 00 45 00 45 45 00 45 00 49 00 45 00 49 45 45 45 49 49 49 45 45 45 45 00 45 45 45 45 45 45 00 45 00 45 45 45 49 00 45 45 45 49 45 00 45 45 45 49 45 00 45 45 45 00 00 45 00 45 00 45 45 45 49 45 45 45 45 45 00 45 45 45 00 00 45 45 49 45 00 45 45 45 49 45 45 45 45 45 45 45 45 45 49 45 45 45 45 00 00 00 45 45 45 49 45 45 45 49 00 45 45 45 49 45 00 45 45 45 49 45 45 45 45 00 49 45 45 00 45 45 45 45 00 49 00 45 00 45 00 45 45 49 00 49 49 45 49 45 00 45 45 00 45 49 00 00 45 45 45 49 45 49 49 45 45 00 49 49 45 45 49 45 45 00 45 45 00 45 00 49 49 45 45 49 00 45 45 45 00 45 49 45 45 00 45 49 45 45 00 49 00 45 49 00 49 49 00 45 45 45 45 00 45 45 45 49 45 49 49 49 45 45 45 45 45 45 49 45 49 00 49 00 45 49 45 45 45 45 45 00 49 45 45 49 45 49 49 45 00 49 00 45 45 00 00 45 45 00 49 45 00 45 45 45 49 45 00 45 00 45 45 00 49 45 45 45 45 45 45 49 45 45 45 49 45 00 00 00 45 00 00 49 45 45 45 45 45 00 45 49 49 49 00 45 45 45 49 49 45 49 00 45 45 49 45 45 45 00 45 45 49 45 00 45 45 45 00 45 45 00 45 45 45 45 00 00 00 45 00 45 45 49 45 45 45 45 00 45 45 45 45 45 45 00 45 00 45 45 45 00 45 45 45 00 45 45 45 00 00 49 00 45 45 00 45 45 45 45 49 45 45 45 49 45 00 00 45 45 45 49 49 45 49 45 45 49 45 45 49 45 00 45 00 00 45 45 49 00 45 00 00 45 45 00 45 00 49 45 45 45 45 45 49 45 45 45 00 49 45 45 49 00 45 00 49 49 00 45 45 45 45 00 45 49 00 49 45 45 45 45 45 49 45 45 45 45 45 49 49 45 45 45 45 45 00 45 00 45 00 45 00 45 00 45 45 45 49 45 49 49 45 45 49 45 49 45 49 00 00 00 45 45 49 45 45 45 45 49 45 45 45 00 45 45 49 45 00
*/
| 38.496815 | 2,999 | 0.65867 |
ce3309d11e8d140f742ee6e3fdf888d1f94c0f02 | 433 | asm | Assembly | libsrc/msx/gen_ldirvm.asm | Toysoft/z88dk | f930bef9ac4feeec91a07303b79ddd9071131a24 | [
"ClArtistic"
] | null | null | null | libsrc/msx/gen_ldirvm.asm | Toysoft/z88dk | f930bef9ac4feeec91a07303b79ddd9071131a24 | [
"ClArtistic"
] | null | null | null | libsrc/msx/gen_ldirvm.asm | Toysoft/z88dk | f930bef9ac4feeec91a07303b79ddd9071131a24 | [
"ClArtistic"
] | 1 | 2019-12-03T23:28:20.000Z | 2019-12-03T23:28:20.000Z | ;
; z88dk library: Generic VDP support code
;
; FILVRM
;
;
; $Id: gen_ldirvm.asm,v 1.3 2016-06-16 19:30:25 dom Exp $
;
SECTION code_clib
PUBLIC LDIRVM
PUBLIC _LDIRVM
EXTERN SETWRT
INCLUDE "msx/vdp.inc"
LDIRVM:
_LDIRVM:
ex de,hl
push bc
call SETWRT
pop hl
IF VDP_DATA >= 0
ld bc,VDP_DATA
ENDIF
loop:
ld a,(de)
IF VDP_DATA < 0
ld (-VDP_DATA),a
ELSE
out (c),a
ENDIF
inc de
dec hl
ld a,h
or l
jr nz,loop
ret
| 11.102564 | 57 | 0.662818 |
e2201ee95b1b1c7e54efd96059336f1e4bec4922 | 2,580 | asm | Assembly | src/data_const.asm | maziac/dezogif | e92f6a0e21ac6b465349e193417e3f19721f763d | [
"MIT"
] | 2 | 2020-05-25T09:25:46.000Z | 2020-12-30T10:43:58.000Z | src/data_const.asm | maziac/dezogif | e92f6a0e21ac6b465349e193417e3f19721f763d | [
"MIT"
] | null | null | null | src/data_const.asm | maziac/dezogif | e92f6a0e21ac6b465349e193417e3f19721f763d | [
"MIT"
] | null | null | null | ;===========================================================================
; data.asm
;
; All volatile data is defined here.
;
; Note: The area does not need to be copied. i.e. is initialized on the fly.
;===========================================================================
; The dezogif program version:
MACRO PRG_VERSION
defb "v2.0.0"
ENDM
;===========================================================================
; Magic number addresses to recognize the debugger
;===========================================================================
magic_number_a: equ 0x0000 ; Address 0x0000 (0xE000)
magic_number_b: equ 0x0001
magic_number_c: equ 0x0066 ; Address 0x0066 (0xE066)
magic_number_d: equ 0x0067
;===========================================================================
; Const data
;===========================================================================
; 16 bit build time
build_time_abs: defw BUILD_TIME16
build_time_rel = build_time_abs-MAIN_ADDR;
; UI
INTRO_TEXT:
defb AT, 0, 0
defb "ZX Next UART DeZog Interface"
defb AT, 0, 1*8
PRG_VERSION
defb " (DZRP v"
defb DZRP_VERSION.MAJOR+'0', '.', DZRP_VERSION.MINOR+'0', '.', DZRP_VERSION.PATCH+'0'
defb ")"
defb AT, 0, 2*8
defb "ESP UART Baudrate: "
STRINGIFY BAUDRATE
defb AT, 0, 3*8
defb "Video timing:"
defb AT, 0, 6*8
defb "Keys:"
defb AT, 0, 7*8
defb "1 = Joy 1"
defb AT, 0, 8*8
defb "2 = Joy 2"
defb AT, 0, 9*8
defb "3 = No joystick port"
defb AT, 0, 10*8
defb "R = Reset"
defb AT, 0, 11*8
defb "B = Border"
defb 0
JOY1_SELECTED_TEXT:
defb AT, 0, 4*8, "Using Joy 1 (left)", 0
JOY2_SELECTED_TEXT:
defb AT, 0, 4*8, "Using Joy 2 (right)", 0
NOJOY_SELECTED_TEXT:
defb AT, 0, 4*8, "No joystick port used.", 0
SELECTED_TEXT_TABLE:
defw NOJOY_SELECTED_TEXT
defw JOY1_SELECTED_TEXT
defw JOY2_SELECTED_TEXT
BORDER_OFF_TEXT:
defb AT, 11*8, 11*8, "off", 0
BORDER_ON_TEXT:
defb AT, 11*8, 11*8, "on", 0
; Error texts
TEXT_LAST_ERROR:
defb AT, 0, 13*8, "Last Error:", AT, 0, 14*8, 0
TEXT_ERROR_RX_TIMEOUT: defb "RX Timeout", 0
TEXT_ERROR_TX_TIMEOUT: defb "TX Timeout", 0
TEXT_ERROR_WRONG_FUNC_NUMBER: defb "Wrong function number", 0
TEXT_ERROR_WRITE_MAIN_BANK: defb "CMD_WRITE_BANK: Can't write to bank "
STRINGIFY MAIN_BANK
defb ". Bank is used by DeZog.", 0
ERROR_TEXT_TABLE:
defw TEXT_ERROR_RX_TIMEOUT
defw TEXT_ERROR_TX_TIMEOUT
defw TEXT_ERROR_WRONG_FUNC_NUMBER
defw TEXT_ERROR_WRITE_MAIN_BANK
| 25.544554 | 89 | 0.54845 |
39386a74349b27c64358019b4212b9e7a98b8b7e | 11,615 | asm | Assembly | aplib.asm | Nun-z/final_fantasy_vi_widescreen | 27ab750baf4761347848156a4d81560ac11a4c9a | [
"MIT"
] | null | null | null | aplib.asm | Nun-z/final_fantasy_vi_widescreen | 27ab750baf4761347848156a4d81560ac11a4c9a | [
"MIT"
] | null | null | null | aplib.asm | Nun-z/final_fantasy_vi_widescreen | 27ab750baf4761347848156a4d81560ac11a4c9a | [
"MIT"
] | null | null | null | ; ***************************************************************************
; ***************************************************************************
;
; aplib.asm
;
; 65C816 decompressor for data stored in Jorgen Ibsen's aPLib format.
;
; Includes support for Emmanuel Marty's enhancements to the aPLib format.
;
; The code is 413 bytes long.
;
; This code is written for the ASAR assembler.
;
; Based off of the NMOS 6502 decompressor, Copyright 2019, John Brandwood:
; https://github.com/emmanuel-marty/apultra/blob/master/asm/6502/aplib_6502.asm
;
; Distributed under the Boost Software License, Version 1.0.
;
; Permission is hereby granted, free of charge, to any person or organization
; obtaining a copy of the software and accompanying documentation covered by
; this license (the "Software") to use, reproduce, display, distribute,
; execute, and transmit the Software, and to prepare derivative works of the
; Software, and to permit third-parties to whom the Software is furnished to
; do so, all subject to the following:
;
; The copyright notices in the Software and this entire statement, including
; the above license grant, this restriction and the following disclaimer,
; must be included in all copies of the Software, in whole or in part, and
; all derivative works of the Software, unless such copies or derivative
; works are solely in the form of machine-executable object code generated by
; a source language processor.
;
; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
; IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
; FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
; SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
; FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
; ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
; DEALINGS IN THE SOFTWARE.
;
; ***************************************************************************
; ***************************************************************************
; ***************************************************************************
; ***************************************************************************
;
; Decompression Macros
;
;
; Macro to increment the source pointer to the next page.
; opt: duplication: removes costly jmps.
;
macro GET_SRC(srcptr)
lda [<srcptr>], y ; opt: keep lowbyte in reg.
iny ; inc src addr.
bne +
inc <srcptr>+1 ; highbyte in zeropage.
bne +
inc <srcptr>+2 ; page in zeropage.
+:
endmacro
;
; Macro for byte & bit handling.
; opt: duplication: removes costly jmps.
;
macro LOAD_BIT(bitbuf, srcptr)
%GET_SRC(<srcptr>) ; Reload an empty bit-buffer
rol ; from the compressed source.
sta <bitbuf>
endmacro
;
; Macro for gamma handling.
; opt: duplication: removes costly jmps.
;
macro GET_GAMMA(bitbuf, winptr, srcptr)
lda #$1 ; Get a gamma-coded value.
--:
asl <bitbuf>
bne ++
tcs ; opt: 2-cycle.
%LOAD_BIT(<bitbuf>, <srcptr>) ; Reload an empty bit-buffer
tsc ; opt: 2-cycle.
++:
rol
rol <winptr>+1
asl <bitbuf>
bne ++
tcs ; opt: 2-cycle.
%LOAD_BIT(<bitbuf>, <srcptr>) ; Reload an empty bit-buffer
tsc ; opt: 2-cycle.
++:
bcs --
endmacro
; ***************************************************************************
; ***************************************************************************
;
; apl_decompress - Decompress data stored in Jorgen Ibsen's aPLib format.
;
; Uses: lots!
;
; As an optimization, the code to handle window offsets > 64768 bytes has
; been removed, since these don't occur with a 16-bit address range.
;
; As an optimization, the code to handle window offsets > 32000 bytes can
; be commented-out, since these don't occur in typical 8-bit computer usage.
;
; Overall opts: reorder, reduce register pressure on y & x, use stack ptr, mvn, remove subroutine jumps.
; scratch : 1-byte
; bitbuf : 1-byte
; offset : 2-byte.
; spbuf : 2-byte.
; winptr : 2-byte.
; srcptr : 3-byte.
; dstptr : 3-byte.
macro APL(scratch, bitbuf, offset, spbuf, winptr, srcptr, dstptr)
apl_decompress:
; setup init.
sep #$30
phb ; push bank.
lda <dstptr>+2 ; load new bank.
pha
plb
rep #$30
sei ; disable interrupts.
lda $00
sta $004200 ; disable nmi.
tsc ; opt: use sp as free reg.
sta <spbuf> ; store sp.
sep #$30
; ---.
ldy <srcptr> ; Initialize source index.
stz <srcptr> ; Opt: set lowbyte to zero.
lda #$80 ; Initialize an empty
sta <bitbuf> ; bit-buffer.
;
; 0 bbbbbbbb - One byte from compressed data, i.e. a "literal".
;
.literal: %GET_SRC(<srcptr>)
.write_byte: ldx #$00 ; LWM=0.
sta (<dstptr>) ; Write the byte directly to the output.
inc <dstptr>
bne .next_tag
inc <dstptr>+1
.next_tag: asl <bitbuf> ; 0 bbbbbbbb
bne .skip0
%LOAD_BIT(<bitbuf>, <srcptr>) ; opt: no jsr.
.skip0: bcc .literal
.skip1: asl <bitbuf> ; 1 0 <offset> <length>
bne .skip2
%LOAD_BIT(<bitbuf>, <srcptr>) ; opt: no jsr.
.skip2: bcc .copy_large
asl <bitbuf> ; 1 1 0 dddddddn
bne .skip3
%LOAD_BIT(<bitbuf>, <srcptr>) ; opt: no jsr.
.skip3: bcc .copy_normal
; 1 1 1 dddd - Copy 1 byte within 15 bytes (or zero).
.copy_short: lda #$10
.nibble_loop: asl <bitbuf>
bne .skip4
tax ; opt: 2-cycle.
%LOAD_BIT(<bitbuf>, <srcptr>) ; opt: no jsr.
txa ; opt: 2-cycle.
.skip4: rol
bcc .nibble_loop
beq .write_byte ; Offset=0 means write zero.
sta <scratch> ; opt: remove eor, tay, iny, dec, inc, ldy, beq.
lda <dstptr> ; instead sbc directly, it's faster.
tax ; opt: 2-cycle.
sbc <scratch>
sta <dstptr>
lda (<dstptr>) ; Read the byte directly from the destination window.
stx <dstptr> ; opt: 2-cycle.
bra .write_byte
.finished: rep #$30 ; Fin.
lda <spbuf> ; load sp.
tcs ; restore sp.
lda $80
sta $004200 ; enable
cli ; enable interrupts.
sep #$30
plb ; restore bank.
rep #$30
rts ; All decompressed!
;
; 1 1 0 dddddddn - Copy 2 or 3 within 128 bytes.
;
.copy_normal: %GET_SRC(<srcptr>) ; 1 1 0 dddddddn
lsr
beq .finished ; Offset 0 == EOF.
sta <offset> ; Preserve offset.
tdc ; opt: Clear high byte of length
sta <offset>+1
adc #$1 ; opt: (-1 hoisting), Low byte of length.
bra .copy_page ; NZ from previous ADC.
;
; 1 0 <offset> <length> - gamma-coded LZSS pair.
;
.copy_large: %GET_GAMMA(<bitbuf>, <winptr>, <srcptr>) ; opt: no jsr, Get length.
cpx #$1 ; CC if LWM==0, CS if LWM==1.
sbc #$2 ; -3 if LWM==0, -2 if LWM==1.
stz <winptr>+1 ; opt: clear highbyte of window.
bcs .normal_pair ; CC if LWM==0 && offset==2.
tdc ; opt: clear high byte of length
%GET_GAMMA(<bitbuf>, <winptr>, <srcptr>) ; opt: no jsr, Get length.
bra .match_minus1 ; Use previous Offset.
.match_minus1: dec ; opt: low byte of length -1
.copy_page: ; opt: mvn, Calc address of match and store.
sty <scratch> ; opt: 2-cycle, store srcptr lowbyte.
rep #$30
tcs ; opt: 2-cycle, store 2 byte length.
lda <dstptr> ; load precomputed destptr.
tay ; transfer cur dest.
sec ; non opt: need to keep this.
sbc <offset> ; opt: subtract full offset in one go.
tax ; transfer src.
tsc ; opt: 2-cycle, load 2 byte length.
mvn $7f, $7f ; opt: mvn.
sty <dstptr> ; opt: free computation of next dstptr
sep #$30
ldx #$01 ; transfer 1 to x. ; LWM=1.
ldy <scratch> ; opt: 2-cycle, load srcptr lowbyte.
jmp .next_tag
.normal_pair: tax ; opt: keep for cmp.
stx <offset>+1 ; Save bits 8..15 of offset.
%GET_SRC(<srcptr>) ; opt: no jsr.
sta <offset> ; Save bits 0...7 of offset.
%GET_GAMMA(<bitbuf>, <winptr>, <srcptr>) ; opt: no jsr.
xba ; non-opt: put together length.
lda <winptr>+1 ; load highbyte of length.
xba ; non-opt: put together length.
; opt: instruction hoisting & reduction, removal of adcs, dec, inc.
cpx #$00 ; If offset < 256.
beq .lt256
cpx #$7D ; If offset >= 32000, length += 1.
bcs .match_plus1
cpx #$05 ; If offset >= 1280, length += 0.
bcs .copy_page
bra .match_minus1
.lt256: ldx <offset> ; If offset < 128, length += 1.
bmi .match_minus1
.match_plus1: inc
bra .copy_page
.end:
endmacro
| 42.083333 | 104 | 0.437624 |
a6612f1b8f161eb0ac9682b99f652932ba01bc3a | 43,413 | asm | Assembly | ps.asm | anishkasachdeva/XV6_Operating_System | 7bb874de6900f6f1ba72c0f27ed96c470d566f1d | [
"MIT-0"
] | null | null | null | ps.asm | anishkasachdeva/XV6_Operating_System | 7bb874de6900f6f1ba72c0f27ed96c470d566f1d | [
"MIT-0"
] | null | null | null | ps.asm | anishkasachdeva/XV6_Operating_System | 7bb874de6900f6f1ba72c0f27ed96c470d566f1d | [
"MIT-0"
] | null | null | null |
_ps: file format elf32-i386
Disassembly of section .text:
00000000 <main>:
#include "user.h"
#include "fcntl.h"
int
main(int argc, char *argv[])
{
0: 8d 4c 24 04 lea 0x4(%esp),%ecx
4: 83 e4 f0 and $0xfffffff0,%esp
7: ff 71 fc pushl -0x4(%ecx)
a: 55 push %ebp
b: 89 e5 mov %esp,%ebp
d: 51 push %ecx
e: 83 ec 04 sub $0x4,%esp
cps();
11: e8 f4 02 00 00 call 30a <cps>
exit();
16: e8 47 02 00 00 call 262 <exit>
1b: 66 90 xchg %ax,%ax
1d: 66 90 xchg %ax,%ax
1f: 90 nop
00000020 <strcpy>:
#include "user.h"
#include "x86.h"
char*
strcpy(char *s, const char *t)
{
20: 55 push %ebp
21: 89 e5 mov %esp,%ebp
23: 53 push %ebx
24: 8b 45 08 mov 0x8(%ebp),%eax
27: 8b 4d 0c mov 0xc(%ebp),%ecx
char *os;
os = s;
while((*s++ = *t++) != 0)
2a: 89 c2 mov %eax,%edx
2c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
30: 83 c1 01 add $0x1,%ecx
33: 0f b6 59 ff movzbl -0x1(%ecx),%ebx
37: 83 c2 01 add $0x1,%edx
3a: 84 db test %bl,%bl
3c: 88 5a ff mov %bl,-0x1(%edx)
3f: 75 ef jne 30 <strcpy+0x10>
;
return os;
}
41: 5b pop %ebx
42: 5d pop %ebp
43: c3 ret
44: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
4a: 8d bf 00 00 00 00 lea 0x0(%edi),%edi
00000050 <strcmp>:
int
strcmp(const char *p, const char *q)
{
50: 55 push %ebp
51: 89 e5 mov %esp,%ebp
53: 56 push %esi
54: 53 push %ebx
55: 8b 55 08 mov 0x8(%ebp),%edx
58: 8b 4d 0c mov 0xc(%ebp),%ecx
while(*p && *p == *q)
5b: 0f b6 02 movzbl (%edx),%eax
5e: 0f b6 19 movzbl (%ecx),%ebx
61: 84 c0 test %al,%al
63: 75 1e jne 83 <strcmp+0x33>
65: eb 29 jmp 90 <strcmp+0x40>
67: 89 f6 mov %esi,%esi
69: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
p++, q++;
70: 83 c2 01 add $0x1,%edx
}
int
strcmp(const char *p, const char *q)
{
while(*p && *p == *q)
73: 0f b6 02 movzbl (%edx),%eax
p++, q++;
76: 8d 71 01 lea 0x1(%ecx),%esi
}
int
strcmp(const char *p, const char *q)
{
while(*p && *p == *q)
79: 0f b6 59 01 movzbl 0x1(%ecx),%ebx
7d: 84 c0 test %al,%al
7f: 74 0f je 90 <strcmp+0x40>
81: 89 f1 mov %esi,%ecx
83: 38 d8 cmp %bl,%al
85: 74 e9 je 70 <strcmp+0x20>
p++, q++;
return (uchar)*p - (uchar)*q;
87: 29 d8 sub %ebx,%eax
}
89: 5b pop %ebx
8a: 5e pop %esi
8b: 5d pop %ebp
8c: c3 ret
8d: 8d 76 00 lea 0x0(%esi),%esi
}
int
strcmp(const char *p, const char *q)
{
while(*p && *p == *q)
90: 31 c0 xor %eax,%eax
p++, q++;
return (uchar)*p - (uchar)*q;
92: 29 d8 sub %ebx,%eax
}
94: 5b pop %ebx
95: 5e pop %esi
96: 5d pop %ebp
97: c3 ret
98: 90 nop
99: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
000000a0 <strlen>:
uint
strlen(const char *s)
{
a0: 55 push %ebp
a1: 89 e5 mov %esp,%ebp
a3: 8b 4d 08 mov 0x8(%ebp),%ecx
int n;
for(n = 0; s[n]; n++)
a6: 80 39 00 cmpb $0x0,(%ecx)
a9: 74 12 je bd <strlen+0x1d>
ab: 31 d2 xor %edx,%edx
ad: 8d 76 00 lea 0x0(%esi),%esi
b0: 83 c2 01 add $0x1,%edx
b3: 80 3c 11 00 cmpb $0x0,(%ecx,%edx,1)
b7: 89 d0 mov %edx,%eax
b9: 75 f5 jne b0 <strlen+0x10>
;
return n;
}
bb: 5d pop %ebp
bc: c3 ret
uint
strlen(const char *s)
{
int n;
for(n = 0; s[n]; n++)
bd: 31 c0 xor %eax,%eax
;
return n;
}
bf: 5d pop %ebp
c0: c3 ret
c1: eb 0d jmp d0 <memset>
c3: 90 nop
c4: 90 nop
c5: 90 nop
c6: 90 nop
c7: 90 nop
c8: 90 nop
c9: 90 nop
ca: 90 nop
cb: 90 nop
cc: 90 nop
cd: 90 nop
ce: 90 nop
cf: 90 nop
000000d0 <memset>:
void*
memset(void *dst, int c, uint n)
{
d0: 55 push %ebp
d1: 89 e5 mov %esp,%ebp
d3: 57 push %edi
d4: 8b 55 08 mov 0x8(%ebp),%edx
}
static inline void
stosb(void *addr, int data, int cnt)
{
asm volatile("cld; rep stosb" :
d7: 8b 4d 10 mov 0x10(%ebp),%ecx
da: 8b 45 0c mov 0xc(%ebp),%eax
dd: 89 d7 mov %edx,%edi
df: fc cld
e0: f3 aa rep stos %al,%es:(%edi)
stosb(dst, c, n);
return dst;
}
e2: 89 d0 mov %edx,%eax
e4: 5f pop %edi
e5: 5d pop %ebp
e6: c3 ret
e7: 89 f6 mov %esi,%esi
e9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
000000f0 <strchr>:
char*
strchr(const char *s, char c)
{
f0: 55 push %ebp
f1: 89 e5 mov %esp,%ebp
f3: 53 push %ebx
f4: 8b 45 08 mov 0x8(%ebp),%eax
f7: 8b 5d 0c mov 0xc(%ebp),%ebx
for(; *s; s++)
fa: 0f b6 10 movzbl (%eax),%edx
fd: 84 d2 test %dl,%dl
ff: 74 1d je 11e <strchr+0x2e>
if(*s == c)
101: 38 d3 cmp %dl,%bl
103: 89 d9 mov %ebx,%ecx
105: 75 0d jne 114 <strchr+0x24>
107: eb 17 jmp 120 <strchr+0x30>
109: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
110: 38 ca cmp %cl,%dl
112: 74 0c je 120 <strchr+0x30>
}
char*
strchr(const char *s, char c)
{
for(; *s; s++)
114: 83 c0 01 add $0x1,%eax
117: 0f b6 10 movzbl (%eax),%edx
11a: 84 d2 test %dl,%dl
11c: 75 f2 jne 110 <strchr+0x20>
if(*s == c)
return (char*)s;
return 0;
11e: 31 c0 xor %eax,%eax
}
120: 5b pop %ebx
121: 5d pop %ebp
122: c3 ret
123: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
129: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
00000130 <gets>:
char*
gets(char *buf, int max)
{
130: 55 push %ebp
131: 89 e5 mov %esp,%ebp
133: 57 push %edi
134: 56 push %esi
135: 53 push %ebx
int i, cc;
char c;
for(i=0; i+1 < max; ){
136: 31 f6 xor %esi,%esi
cc = read(0, &c, 1);
138: 8d 7d e7 lea -0x19(%ebp),%edi
return 0;
}
char*
gets(char *buf, int max)
{
13b: 83 ec 1c sub $0x1c,%esp
int i, cc;
char c;
for(i=0; i+1 < max; ){
13e: eb 29 jmp 169 <gets+0x39>
cc = read(0, &c, 1);
140: 83 ec 04 sub $0x4,%esp
143: 6a 01 push $0x1
145: 57 push %edi
146: 6a 00 push $0x0
148: e8 2d 01 00 00 call 27a <read>
if(cc < 1)
14d: 83 c4 10 add $0x10,%esp
150: 85 c0 test %eax,%eax
152: 7e 1d jle 171 <gets+0x41>
break;
buf[i++] = c;
154: 0f b6 45 e7 movzbl -0x19(%ebp),%eax
158: 8b 55 08 mov 0x8(%ebp),%edx
15b: 89 de mov %ebx,%esi
if(c == '\n' || c == '\r')
15d: 3c 0a cmp $0xa,%al
for(i=0; i+1 < max; ){
cc = read(0, &c, 1);
if(cc < 1)
break;
buf[i++] = c;
15f: 88 44 1a ff mov %al,-0x1(%edx,%ebx,1)
if(c == '\n' || c == '\r')
163: 74 1b je 180 <gets+0x50>
165: 3c 0d cmp $0xd,%al
167: 74 17 je 180 <gets+0x50>
gets(char *buf, int max)
{
int i, cc;
char c;
for(i=0; i+1 < max; ){
169: 8d 5e 01 lea 0x1(%esi),%ebx
16c: 3b 5d 0c cmp 0xc(%ebp),%ebx
16f: 7c cf jl 140 <gets+0x10>
break;
buf[i++] = c;
if(c == '\n' || c == '\r')
break;
}
buf[i] = '\0';
171: 8b 45 08 mov 0x8(%ebp),%eax
174: c6 04 30 00 movb $0x0,(%eax,%esi,1)
return buf;
}
178: 8d 65 f4 lea -0xc(%ebp),%esp
17b: 5b pop %ebx
17c: 5e pop %esi
17d: 5f pop %edi
17e: 5d pop %ebp
17f: c3 ret
break;
buf[i++] = c;
if(c == '\n' || c == '\r')
break;
}
buf[i] = '\0';
180: 8b 45 08 mov 0x8(%ebp),%eax
gets(char *buf, int max)
{
int i, cc;
char c;
for(i=0; i+1 < max; ){
183: 89 de mov %ebx,%esi
break;
buf[i++] = c;
if(c == '\n' || c == '\r')
break;
}
buf[i] = '\0';
185: c6 04 30 00 movb $0x0,(%eax,%esi,1)
return buf;
}
189: 8d 65 f4 lea -0xc(%ebp),%esp
18c: 5b pop %ebx
18d: 5e pop %esi
18e: 5f pop %edi
18f: 5d pop %ebp
190: c3 ret
191: eb 0d jmp 1a0 <stat>
193: 90 nop
194: 90 nop
195: 90 nop
196: 90 nop
197: 90 nop
198: 90 nop
199: 90 nop
19a: 90 nop
19b: 90 nop
19c: 90 nop
19d: 90 nop
19e: 90 nop
19f: 90 nop
000001a0 <stat>:
int
stat(const char *n, struct stat *st)
{
1a0: 55 push %ebp
1a1: 89 e5 mov %esp,%ebp
1a3: 56 push %esi
1a4: 53 push %ebx
int fd;
int r;
fd = open(n, O_RDONLY);
1a5: 83 ec 08 sub $0x8,%esp
1a8: 6a 00 push $0x0
1aa: ff 75 08 pushl 0x8(%ebp)
1ad: e8 f0 00 00 00 call 2a2 <open>
if(fd < 0)
1b2: 83 c4 10 add $0x10,%esp
1b5: 85 c0 test %eax,%eax
1b7: 78 27 js 1e0 <stat+0x40>
return -1;
r = fstat(fd, st);
1b9: 83 ec 08 sub $0x8,%esp
1bc: ff 75 0c pushl 0xc(%ebp)
1bf: 89 c3 mov %eax,%ebx
1c1: 50 push %eax
1c2: e8 f3 00 00 00 call 2ba <fstat>
1c7: 89 c6 mov %eax,%esi
close(fd);
1c9: 89 1c 24 mov %ebx,(%esp)
1cc: e8 b9 00 00 00 call 28a <close>
return r;
1d1: 83 c4 10 add $0x10,%esp
1d4: 89 f0 mov %esi,%eax
}
1d6: 8d 65 f8 lea -0x8(%ebp),%esp
1d9: 5b pop %ebx
1da: 5e pop %esi
1db: 5d pop %ebp
1dc: c3 ret
1dd: 8d 76 00 lea 0x0(%esi),%esi
int fd;
int r;
fd = open(n, O_RDONLY);
if(fd < 0)
return -1;
1e0: b8 ff ff ff ff mov $0xffffffff,%eax
1e5: eb ef jmp 1d6 <stat+0x36>
1e7: 89 f6 mov %esi,%esi
1e9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
000001f0 <atoi>:
return r;
}
int
atoi(const char *s)
{
1f0: 55 push %ebp
1f1: 89 e5 mov %esp,%ebp
1f3: 53 push %ebx
1f4: 8b 4d 08 mov 0x8(%ebp),%ecx
int n;
n = 0;
while('0' <= *s && *s <= '9')
1f7: 0f be 11 movsbl (%ecx),%edx
1fa: 8d 42 d0 lea -0x30(%edx),%eax
1fd: 3c 09 cmp $0x9,%al
1ff: b8 00 00 00 00 mov $0x0,%eax
204: 77 1f ja 225 <atoi+0x35>
206: 8d 76 00 lea 0x0(%esi),%esi
209: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
n = n*10 + *s++ - '0';
210: 8d 04 80 lea (%eax,%eax,4),%eax
213: 83 c1 01 add $0x1,%ecx
216: 8d 44 42 d0 lea -0x30(%edx,%eax,2),%eax
atoi(const char *s)
{
int n;
n = 0;
while('0' <= *s && *s <= '9')
21a: 0f be 11 movsbl (%ecx),%edx
21d: 8d 5a d0 lea -0x30(%edx),%ebx
220: 80 fb 09 cmp $0x9,%bl
223: 76 eb jbe 210 <atoi+0x20>
n = n*10 + *s++ - '0';
return n;
}
225: 5b pop %ebx
226: 5d pop %ebp
227: c3 ret
228: 90 nop
229: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
00000230 <memmove>:
void*
memmove(void *vdst, const void *vsrc, int n)
{
230: 55 push %ebp
231: 89 e5 mov %esp,%ebp
233: 56 push %esi
234: 53 push %ebx
235: 8b 5d 10 mov 0x10(%ebp),%ebx
238: 8b 45 08 mov 0x8(%ebp),%eax
23b: 8b 75 0c mov 0xc(%ebp),%esi
char *dst;
const char *src;
dst = vdst;
src = vsrc;
while(n-- > 0)
23e: 85 db test %ebx,%ebx
240: 7e 14 jle 256 <memmove+0x26>
242: 31 d2 xor %edx,%edx
244: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
*dst++ = *src++;
248: 0f b6 0c 16 movzbl (%esi,%edx,1),%ecx
24c: 88 0c 10 mov %cl,(%eax,%edx,1)
24f: 83 c2 01 add $0x1,%edx
char *dst;
const char *src;
dst = vdst;
src = vsrc;
while(n-- > 0)
252: 39 da cmp %ebx,%edx
254: 75 f2 jne 248 <memmove+0x18>
*dst++ = *src++;
return vdst;
}
256: 5b pop %ebx
257: 5e pop %esi
258: 5d pop %ebp
259: c3 ret
0000025a <fork>:
name: \
movl $SYS_ ## name, %eax; \
int $T_SYSCALL; \
ret
SYSCALL(fork)
25a: b8 01 00 00 00 mov $0x1,%eax
25f: cd 40 int $0x40
261: c3 ret
00000262 <exit>:
SYSCALL(exit)
262: b8 02 00 00 00 mov $0x2,%eax
267: cd 40 int $0x40
269: c3 ret
0000026a <wait>:
SYSCALL(wait)
26a: b8 03 00 00 00 mov $0x3,%eax
26f: cd 40 int $0x40
271: c3 ret
00000272 <pipe>:
SYSCALL(pipe)
272: b8 04 00 00 00 mov $0x4,%eax
277: cd 40 int $0x40
279: c3 ret
0000027a <read>:
SYSCALL(read)
27a: b8 05 00 00 00 mov $0x5,%eax
27f: cd 40 int $0x40
281: c3 ret
00000282 <write>:
SYSCALL(write)
282: b8 10 00 00 00 mov $0x10,%eax
287: cd 40 int $0x40
289: c3 ret
0000028a <close>:
SYSCALL(close)
28a: b8 15 00 00 00 mov $0x15,%eax
28f: cd 40 int $0x40
291: c3 ret
00000292 <kill>:
SYSCALL(kill)
292: b8 06 00 00 00 mov $0x6,%eax
297: cd 40 int $0x40
299: c3 ret
0000029a <exec>:
SYSCALL(exec)
29a: b8 07 00 00 00 mov $0x7,%eax
29f: cd 40 int $0x40
2a1: c3 ret
000002a2 <open>:
SYSCALL(open)
2a2: b8 0f 00 00 00 mov $0xf,%eax
2a7: cd 40 int $0x40
2a9: c3 ret
000002aa <mknod>:
SYSCALL(mknod)
2aa: b8 11 00 00 00 mov $0x11,%eax
2af: cd 40 int $0x40
2b1: c3 ret
000002b2 <unlink>:
SYSCALL(unlink)
2b2: b8 12 00 00 00 mov $0x12,%eax
2b7: cd 40 int $0x40
2b9: c3 ret
000002ba <fstat>:
SYSCALL(fstat)
2ba: b8 08 00 00 00 mov $0x8,%eax
2bf: cd 40 int $0x40
2c1: c3 ret
000002c2 <link>:
SYSCALL(link)
2c2: b8 13 00 00 00 mov $0x13,%eax
2c7: cd 40 int $0x40
2c9: c3 ret
000002ca <mkdir>:
SYSCALL(mkdir)
2ca: b8 14 00 00 00 mov $0x14,%eax
2cf: cd 40 int $0x40
2d1: c3 ret
000002d2 <chdir>:
SYSCALL(chdir)
2d2: b8 09 00 00 00 mov $0x9,%eax
2d7: cd 40 int $0x40
2d9: c3 ret
000002da <dup>:
SYSCALL(dup)
2da: b8 0a 00 00 00 mov $0xa,%eax
2df: cd 40 int $0x40
2e1: c3 ret
000002e2 <getpid>:
SYSCALL(getpid)
2e2: b8 0b 00 00 00 mov $0xb,%eax
2e7: cd 40 int $0x40
2e9: c3 ret
000002ea <sbrk>:
SYSCALL(sbrk)
2ea: b8 0c 00 00 00 mov $0xc,%eax
2ef: cd 40 int $0x40
2f1: c3 ret
000002f2 <sleep>:
SYSCALL(sleep)
2f2: b8 0d 00 00 00 mov $0xd,%eax
2f7: cd 40 int $0x40
2f9: c3 ret
000002fa <waitx>:
SYSCALL(waitx)
2fa: b8 16 00 00 00 mov $0x16,%eax
2ff: cd 40 int $0x40
301: c3 ret
00000302 <getpinfo>:
SYSCALL(getpinfo)
302: b8 17 00 00 00 mov $0x17,%eax
307: cd 40 int $0x40
309: c3 ret
0000030a <cps>:
SYSCALL(cps)
30a: b8 18 00 00 00 mov $0x18,%eax
30f: cd 40 int $0x40
311: c3 ret
00000312 <set_priority>:
312: b8 19 00 00 00 mov $0x19,%eax
317: cd 40 int $0x40
319: c3 ret
31a: 66 90 xchg %ax,%ax
31c: 66 90 xchg %ax,%ax
31e: 66 90 xchg %ax,%ax
00000320 <printint>:
write(fd, &c, 1);
}
static void
printint(int fd, int xx, int base, int sgn)
{
320: 55 push %ebp
321: 89 e5 mov %esp,%ebp
323: 57 push %edi
324: 56 push %esi
325: 53 push %ebx
326: 89 c6 mov %eax,%esi
328: 83 ec 3c sub $0x3c,%esp
char buf[16];
int i, neg;
uint x;
neg = 0;
if(sgn && xx < 0){
32b: 8b 5d 08 mov 0x8(%ebp),%ebx
32e: 85 db test %ebx,%ebx
330: 74 7e je 3b0 <printint+0x90>
332: 89 d0 mov %edx,%eax
334: c1 e8 1f shr $0x1f,%eax
337: 84 c0 test %al,%al
339: 74 75 je 3b0 <printint+0x90>
neg = 1;
x = -xx;
33b: 89 d0 mov %edx,%eax
int i, neg;
uint x;
neg = 0;
if(sgn && xx < 0){
neg = 1;
33d: c7 45 c4 01 00 00 00 movl $0x1,-0x3c(%ebp)
x = -xx;
344: f7 d8 neg %eax
346: 89 75 c0 mov %esi,-0x40(%ebp)
} else {
x = xx;
}
i = 0;
349: 31 ff xor %edi,%edi
34b: 8d 5d d7 lea -0x29(%ebp),%ebx
34e: 89 ce mov %ecx,%esi
350: eb 08 jmp 35a <printint+0x3a>
352: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
do{
buf[i++] = digits[x % base];
358: 89 cf mov %ecx,%edi
35a: 31 d2 xor %edx,%edx
35c: 8d 4f 01 lea 0x1(%edi),%ecx
35f: f7 f6 div %esi
361: 0f b6 92 e8 06 00 00 movzbl 0x6e8(%edx),%edx
}while((x /= base) != 0);
368: 85 c0 test %eax,%eax
x = xx;
}
i = 0;
do{
buf[i++] = digits[x % base];
36a: 88 14 0b mov %dl,(%ebx,%ecx,1)
}while((x /= base) != 0);
36d: 75 e9 jne 358 <printint+0x38>
if(neg)
36f: 8b 45 c4 mov -0x3c(%ebp),%eax
372: 8b 75 c0 mov -0x40(%ebp),%esi
375: 85 c0 test %eax,%eax
377: 74 08 je 381 <printint+0x61>
buf[i++] = '-';
379: c6 44 0d d8 2d movb $0x2d,-0x28(%ebp,%ecx,1)
37e: 8d 4f 02 lea 0x2(%edi),%ecx
381: 8d 7c 0d d7 lea -0x29(%ebp,%ecx,1),%edi
385: 8d 76 00 lea 0x0(%esi),%esi
388: 0f b6 07 movzbl (%edi),%eax
#include "user.h"
static void
putc(int fd, char c)
{
write(fd, &c, 1);
38b: 83 ec 04 sub $0x4,%esp
38e: 83 ef 01 sub $0x1,%edi
391: 6a 01 push $0x1
393: 53 push %ebx
394: 56 push %esi
395: 88 45 d7 mov %al,-0x29(%ebp)
398: e8 e5 fe ff ff call 282 <write>
buf[i++] = digits[x % base];
}while((x /= base) != 0);
if(neg)
buf[i++] = '-';
while(--i >= 0)
39d: 83 c4 10 add $0x10,%esp
3a0: 39 df cmp %ebx,%edi
3a2: 75 e4 jne 388 <printint+0x68>
putc(fd, buf[i]);
}
3a4: 8d 65 f4 lea -0xc(%ebp),%esp
3a7: 5b pop %ebx
3a8: 5e pop %esi
3a9: 5f pop %edi
3aa: 5d pop %ebp
3ab: c3 ret
3ac: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
neg = 0;
if(sgn && xx < 0){
neg = 1;
x = -xx;
} else {
x = xx;
3b0: 89 d0 mov %edx,%eax
static char digits[] = "0123456789ABCDEF";
char buf[16];
int i, neg;
uint x;
neg = 0;
3b2: c7 45 c4 00 00 00 00 movl $0x0,-0x3c(%ebp)
3b9: eb 8b jmp 346 <printint+0x26>
3bb: 90 nop
3bc: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
000003c0 <printf>:
}
// Print to the given fd. Only understands %d, %x, %p, %s.
void
printf(int fd, const char *fmt, ...)
{
3c0: 55 push %ebp
3c1: 89 e5 mov %esp,%ebp
3c3: 57 push %edi
3c4: 56 push %esi
3c5: 53 push %ebx
int c, i, state;
uint *ap;
state = 0;
ap = (uint*)(void*)&fmt + 1;
for(i = 0; fmt[i]; i++){
3c6: 8d 45 10 lea 0x10(%ebp),%eax
}
// Print to the given fd. Only understands %d, %x, %p, %s.
void
printf(int fd, const char *fmt, ...)
{
3c9: 83 ec 2c sub $0x2c,%esp
int c, i, state;
uint *ap;
state = 0;
ap = (uint*)(void*)&fmt + 1;
for(i = 0; fmt[i]; i++){
3cc: 8b 75 0c mov 0xc(%ebp),%esi
}
// Print to the given fd. Only understands %d, %x, %p, %s.
void
printf(int fd, const char *fmt, ...)
{
3cf: 8b 7d 08 mov 0x8(%ebp),%edi
int c, i, state;
uint *ap;
state = 0;
ap = (uint*)(void*)&fmt + 1;
for(i = 0; fmt[i]; i++){
3d2: 89 45 d0 mov %eax,-0x30(%ebp)
3d5: 0f b6 1e movzbl (%esi),%ebx
3d8: 83 c6 01 add $0x1,%esi
3db: 84 db test %bl,%bl
3dd: 0f 84 b0 00 00 00 je 493 <printf+0xd3>
3e3: 31 d2 xor %edx,%edx
3e5: eb 39 jmp 420 <printf+0x60>
3e7: 89 f6 mov %esi,%esi
3e9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
c = fmt[i] & 0xff;
if(state == 0){
if(c == '%'){
3f0: 83 f8 25 cmp $0x25,%eax
3f3: 89 55 d4 mov %edx,-0x2c(%ebp)
state = '%';
3f6: ba 25 00 00 00 mov $0x25,%edx
state = 0;
ap = (uint*)(void*)&fmt + 1;
for(i = 0; fmt[i]; i++){
c = fmt[i] & 0xff;
if(state == 0){
if(c == '%'){
3fb: 74 18 je 415 <printf+0x55>
#include "user.h"
static void
putc(int fd, char c)
{
write(fd, &c, 1);
3fd: 8d 45 e2 lea -0x1e(%ebp),%eax
400: 83 ec 04 sub $0x4,%esp
403: 88 5d e2 mov %bl,-0x1e(%ebp)
406: 6a 01 push $0x1
408: 50 push %eax
409: 57 push %edi
40a: e8 73 fe ff ff call 282 <write>
40f: 8b 55 d4 mov -0x2c(%ebp),%edx
412: 83 c4 10 add $0x10,%esp
415: 83 c6 01 add $0x1,%esi
int c, i, state;
uint *ap;
state = 0;
ap = (uint*)(void*)&fmt + 1;
for(i = 0; fmt[i]; i++){
418: 0f b6 5e ff movzbl -0x1(%esi),%ebx
41c: 84 db test %bl,%bl
41e: 74 73 je 493 <printf+0xd3>
c = fmt[i] & 0xff;
if(state == 0){
420: 85 d2 test %edx,%edx
uint *ap;
state = 0;
ap = (uint*)(void*)&fmt + 1;
for(i = 0; fmt[i]; i++){
c = fmt[i] & 0xff;
422: 0f be cb movsbl %bl,%ecx
425: 0f b6 c3 movzbl %bl,%eax
if(state == 0){
428: 74 c6 je 3f0 <printf+0x30>
if(c == '%'){
state = '%';
} else {
putc(fd, c);
}
} else if(state == '%'){
42a: 83 fa 25 cmp $0x25,%edx
42d: 75 e6 jne 415 <printf+0x55>
if(c == 'd'){
42f: 83 f8 64 cmp $0x64,%eax
432: 0f 84 f8 00 00 00 je 530 <printf+0x170>
printint(fd, *ap, 10, 1);
ap++;
} else if(c == 'x' || c == 'p'){
438: 81 e1 f7 00 00 00 and $0xf7,%ecx
43e: 83 f9 70 cmp $0x70,%ecx
441: 74 5d je 4a0 <printf+0xe0>
printint(fd, *ap, 16, 0);
ap++;
} else if(c == 's'){
443: 83 f8 73 cmp $0x73,%eax
446: 0f 84 84 00 00 00 je 4d0 <printf+0x110>
s = "(null)";
while(*s != 0){
putc(fd, *s);
s++;
}
} else if(c == 'c'){
44c: 83 f8 63 cmp $0x63,%eax
44f: 0f 84 ea 00 00 00 je 53f <printf+0x17f>
putc(fd, *ap);
ap++;
} else if(c == '%'){
455: 83 f8 25 cmp $0x25,%eax
458: 0f 84 c2 00 00 00 je 520 <printf+0x160>
#include "user.h"
static void
putc(int fd, char c)
{
write(fd, &c, 1);
45e: 8d 45 e7 lea -0x19(%ebp),%eax
461: 83 ec 04 sub $0x4,%esp
464: c6 45 e7 25 movb $0x25,-0x19(%ebp)
468: 6a 01 push $0x1
46a: 50 push %eax
46b: 57 push %edi
46c: e8 11 fe ff ff call 282 <write>
471: 83 c4 0c add $0xc,%esp
474: 8d 45 e6 lea -0x1a(%ebp),%eax
477: 88 5d e6 mov %bl,-0x1a(%ebp)
47a: 6a 01 push $0x1
47c: 50 push %eax
47d: 57 push %edi
47e: 83 c6 01 add $0x1,%esi
481: e8 fc fd ff ff call 282 <write>
int c, i, state;
uint *ap;
state = 0;
ap = (uint*)(void*)&fmt + 1;
for(i = 0; fmt[i]; i++){
486: 0f b6 5e ff movzbl -0x1(%esi),%ebx
#include "user.h"
static void
putc(int fd, char c)
{
write(fd, &c, 1);
48a: 83 c4 10 add $0x10,%esp
} else {
// Unknown % sequence. Print it to draw attention.
putc(fd, '%');
putc(fd, c);
}
state = 0;
48d: 31 d2 xor %edx,%edx
int c, i, state;
uint *ap;
state = 0;
ap = (uint*)(void*)&fmt + 1;
for(i = 0; fmt[i]; i++){
48f: 84 db test %bl,%bl
491: 75 8d jne 420 <printf+0x60>
putc(fd, c);
}
state = 0;
}
}
}
493: 8d 65 f4 lea -0xc(%ebp),%esp
496: 5b pop %ebx
497: 5e pop %esi
498: 5f pop %edi
499: 5d pop %ebp
49a: c3 ret
49b: 90 nop
49c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
} else if(state == '%'){
if(c == 'd'){
printint(fd, *ap, 10, 1);
ap++;
} else if(c == 'x' || c == 'p'){
printint(fd, *ap, 16, 0);
4a0: 83 ec 0c sub $0xc,%esp
4a3: b9 10 00 00 00 mov $0x10,%ecx
4a8: 6a 00 push $0x0
4aa: 8b 5d d0 mov -0x30(%ebp),%ebx
4ad: 89 f8 mov %edi,%eax
4af: 8b 13 mov (%ebx),%edx
4b1: e8 6a fe ff ff call 320 <printint>
ap++;
4b6: 89 d8 mov %ebx,%eax
4b8: 83 c4 10 add $0x10,%esp
} else {
// Unknown % sequence. Print it to draw attention.
putc(fd, '%');
putc(fd, c);
}
state = 0;
4bb: 31 d2 xor %edx,%edx
if(c == 'd'){
printint(fd, *ap, 10, 1);
ap++;
} else if(c == 'x' || c == 'p'){
printint(fd, *ap, 16, 0);
ap++;
4bd: 83 c0 04 add $0x4,%eax
4c0: 89 45 d0 mov %eax,-0x30(%ebp)
4c3: e9 4d ff ff ff jmp 415 <printf+0x55>
4c8: 90 nop
4c9: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
} else if(c == 's'){
s = (char*)*ap;
4d0: 8b 45 d0 mov -0x30(%ebp),%eax
4d3: 8b 18 mov (%eax),%ebx
ap++;
4d5: 83 c0 04 add $0x4,%eax
4d8: 89 45 d0 mov %eax,-0x30(%ebp)
if(s == 0)
s = "(null)";
4db: b8 e0 06 00 00 mov $0x6e0,%eax
4e0: 85 db test %ebx,%ebx
4e2: 0f 44 d8 cmove %eax,%ebx
while(*s != 0){
4e5: 0f b6 03 movzbl (%ebx),%eax
4e8: 84 c0 test %al,%al
4ea: 74 23 je 50f <printf+0x14f>
4ec: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
4f0: 88 45 e3 mov %al,-0x1d(%ebp)
#include "user.h"
static void
putc(int fd, char c)
{
write(fd, &c, 1);
4f3: 8d 45 e3 lea -0x1d(%ebp),%eax
4f6: 83 ec 04 sub $0x4,%esp
4f9: 6a 01 push $0x1
ap++;
if(s == 0)
s = "(null)";
while(*s != 0){
putc(fd, *s);
s++;
4fb: 83 c3 01 add $0x1,%ebx
#include "user.h"
static void
putc(int fd, char c)
{
write(fd, &c, 1);
4fe: 50 push %eax
4ff: 57 push %edi
500: e8 7d fd ff ff call 282 <write>
} else if(c == 's'){
s = (char*)*ap;
ap++;
if(s == 0)
s = "(null)";
while(*s != 0){
505: 0f b6 03 movzbl (%ebx),%eax
508: 83 c4 10 add $0x10,%esp
50b: 84 c0 test %al,%al
50d: 75 e1 jne 4f0 <printf+0x130>
} else {
// Unknown % sequence. Print it to draw attention.
putc(fd, '%');
putc(fd, c);
}
state = 0;
50f: 31 d2 xor %edx,%edx
511: e9 ff fe ff ff jmp 415 <printf+0x55>
516: 8d 76 00 lea 0x0(%esi),%esi
519: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
#include "user.h"
static void
putc(int fd, char c)
{
write(fd, &c, 1);
520: 83 ec 04 sub $0x4,%esp
523: 88 5d e5 mov %bl,-0x1b(%ebp)
526: 8d 45 e5 lea -0x1b(%ebp),%eax
529: 6a 01 push $0x1
52b: e9 4c ff ff ff jmp 47c <printf+0xbc>
} else {
putc(fd, c);
}
} else if(state == '%'){
if(c == 'd'){
printint(fd, *ap, 10, 1);
530: 83 ec 0c sub $0xc,%esp
533: b9 0a 00 00 00 mov $0xa,%ecx
538: 6a 01 push $0x1
53a: e9 6b ff ff ff jmp 4aa <printf+0xea>
53f: 8b 5d d0 mov -0x30(%ebp),%ebx
#include "user.h"
static void
putc(int fd, char c)
{
write(fd, &c, 1);
542: 83 ec 04 sub $0x4,%esp
545: 8b 03 mov (%ebx),%eax
547: 6a 01 push $0x1
549: 88 45 e4 mov %al,-0x1c(%ebp)
54c: 8d 45 e4 lea -0x1c(%ebp),%eax
54f: 50 push %eax
550: 57 push %edi
551: e8 2c fd ff ff call 282 <write>
556: e9 5b ff ff ff jmp 4b6 <printf+0xf6>
55b: 66 90 xchg %ax,%ax
55d: 66 90 xchg %ax,%ax
55f: 90 nop
00000560 <free>:
static Header base;
static Header *freep;
void
free(void *ap)
{
560: 55 push %ebp
Header *bp, *p;
bp = (Header*)ap - 1;
for(p = freep; !(bp > p && bp < p->s.ptr); p = p->s.ptr)
561: a1 80 09 00 00 mov 0x980,%eax
static Header base;
static Header *freep;
void
free(void *ap)
{
566: 89 e5 mov %esp,%ebp
568: 57 push %edi
569: 56 push %esi
56a: 53 push %ebx
56b: 8b 5d 08 mov 0x8(%ebp),%ebx
Header *bp, *p;
bp = (Header*)ap - 1;
for(p = freep; !(bp > p && bp < p->s.ptr); p = p->s.ptr)
if(p >= p->s.ptr && (bp > p || bp < p->s.ptr))
56e: 8b 10 mov (%eax),%edx
void
free(void *ap)
{
Header *bp, *p;
bp = (Header*)ap - 1;
570: 8d 4b f8 lea -0x8(%ebx),%ecx
for(p = freep; !(bp > p && bp < p->s.ptr); p = p->s.ptr)
573: 39 c8 cmp %ecx,%eax
575: 73 19 jae 590 <free+0x30>
577: 89 f6 mov %esi,%esi
579: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
580: 39 d1 cmp %edx,%ecx
582: 72 1c jb 5a0 <free+0x40>
if(p >= p->s.ptr && (bp > p || bp < p->s.ptr))
584: 39 d0 cmp %edx,%eax
586: 73 18 jae 5a0 <free+0x40>
static Header base;
static Header *freep;
void
free(void *ap)
{
588: 89 d0 mov %edx,%eax
Header *bp, *p;
bp = (Header*)ap - 1;
for(p = freep; !(bp > p && bp < p->s.ptr); p = p->s.ptr)
58a: 39 c8 cmp %ecx,%eax
if(p >= p->s.ptr && (bp > p || bp < p->s.ptr))
58c: 8b 10 mov (%eax),%edx
free(void *ap)
{
Header *bp, *p;
bp = (Header*)ap - 1;
for(p = freep; !(bp > p && bp < p->s.ptr); p = p->s.ptr)
58e: 72 f0 jb 580 <free+0x20>
if(p >= p->s.ptr && (bp > p || bp < p->s.ptr))
590: 39 d0 cmp %edx,%eax
592: 72 f4 jb 588 <free+0x28>
594: 39 d1 cmp %edx,%ecx
596: 73 f0 jae 588 <free+0x28>
598: 90 nop
599: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
break;
if(bp + bp->s.size == p->s.ptr){
5a0: 8b 73 fc mov -0x4(%ebx),%esi
5a3: 8d 3c f1 lea (%ecx,%esi,8),%edi
5a6: 39 d7 cmp %edx,%edi
5a8: 74 19 je 5c3 <free+0x63>
bp->s.size += p->s.ptr->s.size;
bp->s.ptr = p->s.ptr->s.ptr;
} else
bp->s.ptr = p->s.ptr;
5aa: 89 53 f8 mov %edx,-0x8(%ebx)
if(p + p->s.size == bp){
5ad: 8b 50 04 mov 0x4(%eax),%edx
5b0: 8d 34 d0 lea (%eax,%edx,8),%esi
5b3: 39 f1 cmp %esi,%ecx
5b5: 74 23 je 5da <free+0x7a>
p->s.size += bp->s.size;
p->s.ptr = bp->s.ptr;
} else
p->s.ptr = bp;
5b7: 89 08 mov %ecx,(%eax)
freep = p;
5b9: a3 80 09 00 00 mov %eax,0x980
}
5be: 5b pop %ebx
5bf: 5e pop %esi
5c0: 5f pop %edi
5c1: 5d pop %ebp
5c2: c3 ret
bp = (Header*)ap - 1;
for(p = freep; !(bp > p && bp < p->s.ptr); p = p->s.ptr)
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;
5c3: 03 72 04 add 0x4(%edx),%esi
5c6: 89 73 fc mov %esi,-0x4(%ebx)
bp->s.ptr = p->s.ptr->s.ptr;
5c9: 8b 10 mov (%eax),%edx
5cb: 8b 12 mov (%edx),%edx
5cd: 89 53 f8 mov %edx,-0x8(%ebx)
} else
bp->s.ptr = p->s.ptr;
if(p + p->s.size == bp){
5d0: 8b 50 04 mov 0x4(%eax),%edx
5d3: 8d 34 d0 lea (%eax,%edx,8),%esi
5d6: 39 f1 cmp %esi,%ecx
5d8: 75 dd jne 5b7 <free+0x57>
p->s.size += bp->s.size;
5da: 03 53 fc add -0x4(%ebx),%edx
p->s.ptr = bp->s.ptr;
} else
p->s.ptr = bp;
freep = p;
5dd: a3 80 09 00 00 mov %eax,0x980
bp->s.size += p->s.ptr->s.size;
bp->s.ptr = p->s.ptr->s.ptr;
} else
bp->s.ptr = p->s.ptr;
if(p + p->s.size == bp){
p->s.size += bp->s.size;
5e2: 89 50 04 mov %edx,0x4(%eax)
p->s.ptr = bp->s.ptr;
5e5: 8b 53 f8 mov -0x8(%ebx),%edx
5e8: 89 10 mov %edx,(%eax)
} else
p->s.ptr = bp;
freep = p;
}
5ea: 5b pop %ebx
5eb: 5e pop %esi
5ec: 5f pop %edi
5ed: 5d pop %ebp
5ee: c3 ret
5ef: 90 nop
000005f0 <malloc>:
return freep;
}
void*
malloc(uint nbytes)
{
5f0: 55 push %ebp
5f1: 89 e5 mov %esp,%ebp
5f3: 57 push %edi
5f4: 56 push %esi
5f5: 53 push %ebx
5f6: 83 ec 0c sub $0xc,%esp
Header *p, *prevp;
uint nunits;
nunits = (nbytes + sizeof(Header) - 1)/sizeof(Header) + 1;
5f9: 8b 45 08 mov 0x8(%ebp),%eax
if((prevp = freep) == 0){
5fc: 8b 15 80 09 00 00 mov 0x980,%edx
malloc(uint nbytes)
{
Header *p, *prevp;
uint nunits;
nunits = (nbytes + sizeof(Header) - 1)/sizeof(Header) + 1;
602: 8d 78 07 lea 0x7(%eax),%edi
605: c1 ef 03 shr $0x3,%edi
608: 83 c7 01 add $0x1,%edi
if((prevp = freep) == 0){
60b: 85 d2 test %edx,%edx
60d: 0f 84 a3 00 00 00 je 6b6 <malloc+0xc6>
613: 8b 02 mov (%edx),%eax
615: 8b 48 04 mov 0x4(%eax),%ecx
base.s.ptr = freep = prevp = &base;
base.s.size = 0;
}
for(p = prevp->s.ptr; ; prevp = p, p = p->s.ptr){
if(p->s.size >= nunits){
618: 39 cf cmp %ecx,%edi
61a: 76 74 jbe 690 <malloc+0xa0>
61c: 81 ff 00 10 00 00 cmp $0x1000,%edi
622: be 00 10 00 00 mov $0x1000,%esi
627: 8d 1c fd 00 00 00 00 lea 0x0(,%edi,8),%ebx
62e: 0f 43 f7 cmovae %edi,%esi
631: ba 00 80 00 00 mov $0x8000,%edx
636: 81 ff ff 0f 00 00 cmp $0xfff,%edi
63c: 0f 46 da cmovbe %edx,%ebx
63f: eb 10 jmp 651 <malloc+0x61>
641: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
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){
648: 8b 02 mov (%edx),%eax
if(p->s.size >= nunits){
64a: 8b 48 04 mov 0x4(%eax),%ecx
64d: 39 cf cmp %ecx,%edi
64f: 76 3f jbe 690 <malloc+0xa0>
p->s.size = nunits;
}
freep = prevp;
return (void*)(p + 1);
}
if(p == freep)
651: 39 05 80 09 00 00 cmp %eax,0x980
657: 89 c2 mov %eax,%edx
659: 75 ed jne 648 <malloc+0x58>
char *p;
Header *hp;
if(nu < 4096)
nu = 4096;
p = sbrk(nu * sizeof(Header));
65b: 83 ec 0c sub $0xc,%esp
65e: 53 push %ebx
65f: e8 86 fc ff ff call 2ea <sbrk>
if(p == (char*)-1)
664: 83 c4 10 add $0x10,%esp
667: 83 f8 ff cmp $0xffffffff,%eax
66a: 74 1c je 688 <malloc+0x98>
return 0;
hp = (Header*)p;
hp->s.size = nu;
66c: 89 70 04 mov %esi,0x4(%eax)
free((void*)(hp + 1));
66f: 83 ec 0c sub $0xc,%esp
672: 83 c0 08 add $0x8,%eax
675: 50 push %eax
676: e8 e5 fe ff ff call 560 <free>
return freep;
67b: 8b 15 80 09 00 00 mov 0x980,%edx
}
freep = prevp;
return (void*)(p + 1);
}
if(p == freep)
if((p = morecore(nunits)) == 0)
681: 83 c4 10 add $0x10,%esp
684: 85 d2 test %edx,%edx
686: 75 c0 jne 648 <malloc+0x58>
return 0;
688: 31 c0 xor %eax,%eax
68a: eb 1c jmp 6a8 <malloc+0xb8>
68c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
base.s.ptr = freep = prevp = &base;
base.s.size = 0;
}
for(p = prevp->s.ptr; ; prevp = p, p = p->s.ptr){
if(p->s.size >= nunits){
if(p->s.size == nunits)
690: 39 cf cmp %ecx,%edi
692: 74 1c je 6b0 <malloc+0xc0>
prevp->s.ptr = p->s.ptr;
else {
p->s.size -= nunits;
694: 29 f9 sub %edi,%ecx
696: 89 48 04 mov %ecx,0x4(%eax)
p += p->s.size;
699: 8d 04 c8 lea (%eax,%ecx,8),%eax
p->s.size = nunits;
69c: 89 78 04 mov %edi,0x4(%eax)
}
freep = prevp;
69f: 89 15 80 09 00 00 mov %edx,0x980
return (void*)(p + 1);
6a5: 83 c0 08 add $0x8,%eax
}
if(p == freep)
if((p = morecore(nunits)) == 0)
return 0;
}
}
6a8: 8d 65 f4 lea -0xc(%ebp),%esp
6ab: 5b pop %ebx
6ac: 5e pop %esi
6ad: 5f pop %edi
6ae: 5d pop %ebp
6af: c3 ret
base.s.size = 0;
}
for(p = prevp->s.ptr; ; prevp = p, p = p->s.ptr){
if(p->s.size >= nunits){
if(p->s.size == nunits)
prevp->s.ptr = p->s.ptr;
6b0: 8b 08 mov (%eax),%ecx
6b2: 89 0a mov %ecx,(%edx)
6b4: eb e9 jmp 69f <malloc+0xaf>
Header *p, *prevp;
uint nunits;
nunits = (nbytes + sizeof(Header) - 1)/sizeof(Header) + 1;
if((prevp = freep) == 0){
base.s.ptr = freep = prevp = &base;
6b6: c7 05 80 09 00 00 84 movl $0x984,0x980
6bd: 09 00 00
6c0: c7 05 84 09 00 00 84 movl $0x984,0x984
6c7: 09 00 00
base.s.size = 0;
6ca: b8 84 09 00 00 mov $0x984,%eax
6cf: c7 05 88 09 00 00 00 movl $0x0,0x988
6d6: 00 00 00
6d9: e9 3e ff ff ff jmp 61c <malloc+0x2c>
| 29.734932 | 60 | 0.41066 |
c10802750cf9e8e4fb6c8851ef923cdd90238d3e | 114 | asm | Assembly | libsrc/_DEVELOPMENT/math/float/am9511/c/sccz80/cam32_sccz80_atanh.asm | ahjelm/z88dk | c4de367f39a76b41f6390ceeab77737e148178fa | [
"ClArtistic"
] | 640 | 2017-01-14T23:33:45.000Z | 2022-03-30T11:28:42.000Z | libsrc/_DEVELOPMENT/math/float/am9511/c/sccz80/cam32_sccz80_atanh.asm | C-Chads/z88dk | a4141a8e51205c6414b4ae3263b633c4265778e6 | [
"ClArtistic"
] | 1,600 | 2017-01-15T16:12:02.000Z | 2022-03-31T12:11:12.000Z | libsrc/_DEVELOPMENT/math/float/am9511/c/sccz80/cam32_sccz80_atanh.asm | C-Chads/z88dk | a4141a8e51205c6414b4ae3263b633c4265778e6 | [
"ClArtistic"
] | 215 | 2017-01-17T10:43:03.000Z | 2022-03-23T17:25:02.000Z |
SECTION code_fp_am9511
PUBLIC cam32_sccz80_atanh
EXTERN _am9511_atanh
defc cam32_sccz80_atanh = _am9511_atanh
| 12.666667 | 39 | 0.868421 |
37408cd0a48dc50070e195a5b5092f2c62a86364 | 653 | asm | Assembly | libsrc/_DEVELOPMENT/arch/zxn/memory/z80/asm_zxn_read_sysvar_bank_state.asm | jpoikela/z88dk | 7108b2d7e3a98a77de99b30c9a7c9199da9c75cb | [
"ClArtistic"
] | 640 | 2017-01-14T23:33:45.000Z | 2022-03-30T11:28:42.000Z | libsrc/_DEVELOPMENT/arch/zxn/memory/z80/asm_zxn_read_sysvar_bank_state.asm | jpoikela/z88dk | 7108b2d7e3a98a77de99b30c9a7c9199da9c75cb | [
"ClArtistic"
] | 1,600 | 2017-01-15T16:12:02.000Z | 2022-03-31T12:11:12.000Z | libsrc/_DEVELOPMENT/arch/zxn/memory/z80/asm_zxn_read_sysvar_bank_state.asm | jpoikela/z88dk | 7108b2d7e3a98a77de99b30c9a7c9199da9c75cb | [
"ClArtistic"
] | 215 | 2017-01-17T10:43:03.000Z | 2022-03-23T17:25:02.000Z | ; ===============================================================
; 2017
; ===============================================================
;
; unsigned int zxn_read_sysvar_bank_state(void)
;
; ===============================================================
INCLUDE "config_private.inc"
SECTION code_clib
SECTION code_arch
PUBLIC asm_zxn_read_sysvar_bank_state
asm_zxn_read_sysvar_bank_state:
; read system variables BANKM and BANK678
; (convenience function)
;
; enter : none
;
; exit : h = BANK678
; l = BANKM
;
; uses : a, hl
ld hl,(__SYSVAR_BANKM)
ld a,(__SYSVAR_BANK678)
ld h,a
ret
| 19.205882 | 65 | 0.456355 |
2497efa19e11dfab7e712e436d0195bc93a94637 | 6,051 | asm | Assembly | Transynther/x86/_processed/AVXALIGN/_st_zr_un_/i7-7700_9_0xca.log_21829_1197.asm | ljhsiun2/medusa | 67d769b8a2fb42c538f10287abaf0e6dbb463f0c | [
"MIT"
] | 9 | 2020-08-13T19:41:58.000Z | 2022-03-30T12:22:51.000Z | Transynther/x86/_processed/AVXALIGN/_st_zr_un_/i7-7700_9_0xca.log_21829_1197.asm | ljhsiun2/medusa | 67d769b8a2fb42c538f10287abaf0e6dbb463f0c | [
"MIT"
] | 1 | 2021-04-29T06:29:35.000Z | 2021-05-13T21:02:30.000Z | Transynther/x86/_processed/AVXALIGN/_st_zr_un_/i7-7700_9_0xca.log_21829_1197.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 %r12
push %r13
push %r9
push %rbx
push %rcx
push %rdi
push %rsi
lea addresses_normal_ht+0x12999, %r13
nop
nop
nop
inc %r12
mov $0x6162636465666768, %r11
movq %r11, (%r13)
nop
nop
nop
cmp $21756, %rcx
lea addresses_D_ht+0x14f09, %rsi
lea addresses_WC_ht+0xc489, %rdi
clflush (%rdi)
nop
nop
nop
nop
dec %rbx
mov $80, %rcx
rep movsb
nop
nop
nop
nop
xor $46417, %rdi
lea addresses_normal_ht+0xb789, %rsi
clflush (%rsi)
xor $10874, %r12
movw $0x6162, (%rsi)
nop
nop
nop
and $10290, %rsi
lea addresses_normal_ht+0xab89, %rdi
nop
nop
nop
nop
xor %rcx, %rcx
movb $0x61, (%rdi)
nop
nop
nop
cmp %r13, %r13
lea addresses_D_ht+0x14751, %rsi
lea addresses_normal_ht+0x6d19, %rdi
nop
nop
xor %r9, %r9
mov $39, %rcx
rep movsw
xor $51619, %r9
lea addresses_WT_ht+0x7f89, %rdi
nop
nop
nop
nop
xor %rsi, %rsi
mov $0x6162636465666768, %r11
movq %r11, %xmm7
vmovups %ymm7, (%rdi)
nop
cmp %r11, %r11
pop %rsi
pop %rdi
pop %rcx
pop %rbx
pop %r9
pop %r13
pop %r12
pop %r11
ret
.global s_faulty_load
s_faulty_load:
push %r11
push %r15
push %r9
push %rbp
push %rcx
push %rdi
push %rdx
push %rsi
// Load
lea addresses_D+0x14389, %rbp
nop
nop
sub %r9, %r9
mov (%rbp), %r15d
nop
nop
nop
nop
nop
sub %r9, %r9
// REPMOV
lea addresses_RW+0xeb89, %rsi
lea addresses_PSE+0xbb89, %rdi
nop
nop
add %rdx, %rdx
mov $82, %rcx
rep movsb
nop
nop
sub %rcx, %rcx
// Faulty Load
mov $0x3d99d60000000b89, %rsi
nop
nop
nop
nop
sub $6533, %rdx
mov (%rsi), %r15d
lea oracles, %rdx
and $0xff, %r15
shlq $12, %r15
mov (%rdx,%r15,1), %r15
pop %rsi
pop %rdx
pop %rdi
pop %rcx
pop %rbp
pop %r9
pop %r15
pop %r11
ret
/*
<gen_faulty_load>
[REF]
{'src': {'congruent': 0, 'AVXalign': True, 'same': False, 'size': 2, 'NT': False, 'type': 'addresses_NC'}, 'OP': 'LOAD'}
{'src': {'congruent': 2, 'AVXalign': True, 'same': False, 'size': 4, 'NT': False, 'type': 'addresses_D'}, 'OP': 'LOAD'}
{'src': {'congruent': 11, 'same': False, 'type': 'addresses_RW'}, 'OP': 'REPM', 'dst': {'congruent': 10, 'same': False, 'type': 'addresses_PSE'}}
[Faulty Load]
{'src': {'congruent': 0, 'AVXalign': False, 'same': True, 'size': 4, 'NT': True, 'type': 'addresses_NC'}, 'OP': 'LOAD'}
<gen_prepare_buffer>
{'OP': 'STOR', 'dst': {'congruent': 2, 'AVXalign': False, 'same': False, 'size': 8, 'NT': True, 'type': 'addresses_normal_ht'}}
{'src': {'congruent': 6, 'same': False, 'type': 'addresses_D_ht'}, 'OP': 'REPM', 'dst': {'congruent': 7, 'same': True, 'type': 'addresses_WC_ht'}}
{'OP': 'STOR', 'dst': {'congruent': 10, 'AVXalign': True, 'same': False, 'size': 2, 'NT': False, 'type': 'addresses_normal_ht'}}
{'OP': 'STOR', 'dst': {'congruent': 9, 'AVXalign': True, 'same': False, 'size': 1, 'NT': False, 'type': 'addresses_normal_ht'}}
{'src': {'congruent': 3, 'same': False, 'type': 'addresses_D_ht'}, 'OP': 'REPM', 'dst': {'congruent': 4, 'same': False, 'type': 'addresses_normal_ht'}}
{'OP': 'STOR', 'dst': {'congruent': 10, 'AVXalign': False, 'same': False, 'size': 32, 'NT': False, 'type': 'addresses_WT_ht'}}
{'32': 21323, '00': 492, '90': 14}
32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 00 32 32 32 32 32 32 32 32 32 32 32 32 00 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 00 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 00 32 32 32 32 32 32 32 32 32 32 32 00 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 00 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 00 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 00 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 00 32 00 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 00 32 32 32 32 00 32 32 00 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 00 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 00 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 00 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 00 32 32 32 00 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32
*/
| 37.583851 | 2,999 | 0.658899 |
541ac910a037a0770324b5243049eb5b9d4a8bb2 | 3,387 | asm | Assembly | libraries/lib.source/console/screen_lores.asm | paulscottrobson/next-hla-6 | eaaf2ec51d6346d36d903dca494b498efe9dc48b | [
"MIT"
] | 1 | 2020-06-10T09:57:49.000Z | 2020-06-10T09:57:49.000Z | libraries/lib.source/console/screen_lores.asm | paulscottrobson/next-hla-6 | eaaf2ec51d6346d36d903dca494b498efe9dc48b | [
"MIT"
] | null | null | null | libraries/lib.source/console/screen_lores.asm | paulscottrobson/next-hla-6 | eaaf2ec51d6346d36d903dca494b498efe9dc48b | [
"MIT"
] | null | null | null | ; *********************************************************************************
; *********************************************************************************
;
; File: screen_lores.asm
; Purpose: LowRes console interface, sprites enabled.
; Date : 1st January 2019
; Author: paul@robsons.org.uk
;
; *********************************************************************************
; *********************************************************************************
; *********************************************************************************
;
; Clear LowRes Display.
;
; *********************************************************************************
GFXInitialiseLowRes:
push af
push bc
push de
db $ED,$91,$15,$83 ; Enable LowRes and enable Sprites
xor a ; layer 2 off.
ld bc,$123B ; out to layer 2 port
out (c),a
ld hl,$4000 ; erase the bank to $00
ld de,$6000
LowClearScreen: ; assume default palette :)
xor a
ld (hl),a
ld (de),a
inc hl
inc de
ld a,h
cp $58
jr nz,LowClearScreen
xor a
out ($FE),a
pop de
pop bc
pop af
ld hl,$0C10 ; resolution is 16x12 chars
ld de,GFXPrintCharacterLowRes
ret
;
; Print Character E Colour D @ HL
;
GFXPrintCharacterLowRes:
push af
push bc
push de
push hl
push ix
ld b,e ; save character in B
ld a,e
and $7F
cp 32
jr c,__LPExit
add hl,hl
add hl,hl
ld a,h ; check in range 192*4 = 768
cp 3
jr nc,__LPExit
ld a,d ; only lower 3 bits of colour
and 7
ld c,a ; C is foreground
push hl
ld a,b ; get char back
ld b,0 ; B = no flip colour.
bit 7,a
jr z,__LowNotReverse ; but 7 set, flip is $FF
dec b
__LowNotReverse:
and $7F ; offset from space
sub $20
ld l,a ; put into HL
ld h,0
add hl,hl ; x 8
add hl,hl
add hl,hl
push hl ; transfer to IX
pop ix
push bc ; add the font base to it.
ld bc,(SIFontBase)
add ix,bc
pop bc
pop hl
ex de,hl
ld a,e ; put DE => HL
and 192 ; these are part of Y
ld l,a ; Y multiplied by 4 then 32 = 128
ld h,d
add hl,hl
add hl,hl
add hl,hl
add hl,hl
set 6,h ; put into $4000 range
ld a,15*4 ; mask for X, which has been premultiplied.
and e ; and with E, gives X position
add a,a ; now multiplied by 8.
ld e,a ; DE is x offset.
ld d,0
add hl,de
ld a,h
cp $58 ; need to be shifted to 2nd chunk ?
jr c,__LowNotLower2
ld de,$0800
add hl,de
__LowNotLower2:
ld e,8 ; do 8 rows
__LowOuter:
push hl ; save start
ld d,8 ; do 8 columns
ld a,(ix+0) ; get the bit pattern
xor b
inc ix
__LowLoop:
ld (hl),0 ; background
add a,a ; shift pattern left
jr nc,__LowNotSet
ld (hl),c ; if MSB was set, overwrite with fgr
__LowNotSet:
inc l
dec d ; do a row
jr nz, __LowLoop
pop hl ; restore, go 256 bytes down.
push de
ld de,128
add hl,de
pop de
dec e ; do 8 rows
jr nz,__LowOuter
__LPExit:
pop ix
pop hl
pop de
pop bc
pop af
ret
| 22.430464 | 83 | 0.450841 |
0d73f92cec8f62e9ed7ebc431de1f0cc0287be61 | 4,556 | asm | Assembly | Transynther/x86/_processed/NONE/_st_zr_un_/i7-7700_9_0x48.log_21829_2344.asm | ljhsiun2/medusa | 67d769b8a2fb42c538f10287abaf0e6dbb463f0c | [
"MIT"
] | 9 | 2020-08-13T19:41:58.000Z | 2022-03-30T12:22:51.000Z | Transynther/x86/_processed/NONE/_st_zr_un_/i7-7700_9_0x48.log_21829_2344.asm | ljhsiun2/medusa | 67d769b8a2fb42c538f10287abaf0e6dbb463f0c | [
"MIT"
] | 1 | 2021-04-29T06:29:35.000Z | 2021-05-13T21:02:30.000Z | Transynther/x86/_processed/NONE/_st_zr_un_/i7-7700_9_0x48.log_21829_2344.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 %r13
push %r8
push %r9
push %rax
push %rdi
push %rdx
lea addresses_WT_ht+0x18823, %r11
nop
nop
nop
nop
nop
sub %r8, %r8
movl $0x61626364, (%r11)
nop
nop
and $64073, %r9
lea addresses_normal_ht+0x6c23, %rax
nop
nop
nop
nop
nop
cmp %r9, %r9
movups (%rax), %xmm4
vpextrq $0, %xmm4, %r13
nop
nop
nop
sub $62818, %rdi
lea addresses_WT_ht+0x16f23, %r11
sub $56376, %rdx
mov (%r11), %r13
nop
nop
nop
nop
nop
sub $802, %rax
pop %rdx
pop %rdi
pop %rax
pop %r9
pop %r8
pop %r13
pop %r11
ret
.global s_faulty_load
s_faulty_load:
push %r12
push %rax
push %rbx
push %rcx
push %rdi
// Faulty Load
lea addresses_A+0x10823, %r12
and $45329, %rdi
mov (%r12), %ax
lea oracles, %r12
and $0xff, %rax
shlq $12, %rax
mov (%r12,%rax,1), %rax
pop %rdi
pop %rcx
pop %rbx
pop %rax
pop %r12
ret
/*
<gen_faulty_load>
[REF]
{'OP': 'LOAD', 'src': {'type': 'addresses_A', 'AVXalign': False, 'congruent': 0, 'size': 8, 'same': False, 'NT': False}}
[Faulty Load]
{'OP': 'LOAD', 'src': {'type': 'addresses_A', 'AVXalign': False, 'congruent': 0, 'size': 2, 'same': True, 'NT': False}}
<gen_prepare_buffer>
{'OP': 'STOR', 'dst': {'type': 'addresses_WT_ht', 'AVXalign': False, 'congruent': 11, 'size': 4, 'same': False, 'NT': False}}
{'OP': 'LOAD', 'src': {'type': 'addresses_normal_ht', 'AVXalign': False, 'congruent': 10, 'size': 16, 'same': False, 'NT': False}}
{'OP': 'LOAD', 'src': {'type': 'addresses_WT_ht', 'AVXalign': False, 'congruent': 8, 'size': 8, 'same': False, 'NT': False}}
{'3d': 24, '18': 1, '00': 21804}
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
*/
| 51.772727 | 2,999 | 0.658911 |
bc3654e9008bcb6d9b508ec38a468a87ae8ab68f | 484 | asm | Assembly | oeis/069/A069011.asm | neoneye/loda-programs | 84790877f8e6c2e821b183d2e334d612045d29c0 | [
"Apache-2.0"
] | 11 | 2021-08-22T19:44:55.000Z | 2022-03-20T16:47:57.000Z | oeis/069/A069011.asm | neoneye/loda-programs | 84790877f8e6c2e821b183d2e334d612045d29c0 | [
"Apache-2.0"
] | 9 | 2021-08-29T13:15:54.000Z | 2022-03-09T19:52:31.000Z | oeis/069/A069011.asm | neoneye/loda-programs | 84790877f8e6c2e821b183d2e334d612045d29c0 | [
"Apache-2.0"
] | 3 | 2021-08-22T20:56:47.000Z | 2021-09-29T06:26:12.000Z | ; A069011: Triangle with T(n,k) = n^2 + k^2.
; 0,1,2,4,5,8,9,10,13,18,16,17,20,25,32,25,26,29,34,41,50,36,37,40,45,52,61,72,49,50,53,58,65,74,85,98,64,65,68,73,80,89,100,113,128,81,82,85,90,97,106,117,130,145,162,100,101,104,109,116,125,136,149,164,181,200,121,122,125,130,137,146,157,170,185,202,221,242,144,145,148,153,160,169,180,193,208,225,244,265,288,169,170,173,178,185,194,205,218,233
lpb $0
add $2,1
sub $0,$2
lpe
pow $0,2
pow $2,2
add $2,2
add $2,$0
mov $0,$2
sub $0,2
| 34.571429 | 347 | 0.659091 |
1c4a5a3674974e07522bf24ec986e460c1c74287 | 6,965 | asm | Assembly | Transynther/x86/_processed/NONE/_un_xt_sm_/i7-7700_9_0x48.log_21829_263.asm | ljhsiun2/medusa | 67d769b8a2fb42c538f10287abaf0e6dbb463f0c | [
"MIT"
] | 9 | 2020-08-13T19:41:58.000Z | 2022-03-30T12:22:51.000Z | Transynther/x86/_processed/NONE/_un_xt_sm_/i7-7700_9_0x48.log_21829_263.asm | ljhsiun2/medusa | 67d769b8a2fb42c538f10287abaf0e6dbb463f0c | [
"MIT"
] | 1 | 2021-04-29T06:29:35.000Z | 2021-05-13T21:02:30.000Z | Transynther/x86/_processed/NONE/_un_xt_sm_/i7-7700_9_0x48.log_21829_263.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 %r9
push %rax
push %rbp
push %rcx
push %rdi
push %rsi
lea addresses_UC_ht+0xd6c1, %rsi
lea addresses_WC_ht+0x11649, %rdi
xor $62333, %rax
mov $16, %rcx
rep movsb
cmp %rdi, %rdi
lea addresses_D_ht+0x194a1, %rsi
lea addresses_A_ht+0x12a15, %rdi
nop
nop
nop
nop
sub %rbp, %rbp
mov $27, %rcx
rep movsq
nop
nop
nop
nop
nop
cmp %rbp, %rbp
lea addresses_UC_ht+0x18119, %r13
nop
nop
add $2773, %r9
mov (%r13), %ebp
nop
nop
inc %rsi
lea addresses_A_ht+0x172ee, %rbp
nop
add $51515, %r9
movups (%rbp), %xmm0
vpextrq $0, %xmm0, %rax
and %rbp, %rbp
lea addresses_D_ht+0xbb2d, %r13
sub %rsi, %rsi
movl $0x61626364, (%r13)
nop
nop
nop
nop
nop
sub %rax, %rax
lea addresses_D_ht+0xc1c1, %rsi
lea addresses_normal_ht+0x4d01, %rdi
nop
nop
nop
cmp %r10, %r10
mov $28, %rcx
rep movsw
nop
add $36560, %r9
lea addresses_UC_ht+0x12ab1, %rsi
nop
nop
xor $21032, %r9
movb (%rsi), %cl
nop
nop
nop
nop
cmp $22686, %rbp
lea addresses_D_ht+0x1e061, %rsi
lea addresses_D_ht+0x59c1, %rdi
sub $59271, %rax
mov $112, %rcx
rep movsl
nop
add $58737, %rsi
pop %rsi
pop %rdi
pop %rcx
pop %rbp
pop %rax
pop %r9
pop %r13
pop %r10
ret
.global s_faulty_load
s_faulty_load:
push %r10
push %r12
push %r15
push %r9
push %rbp
push %rcx
push %rdx
// Store
lea addresses_PSE+0xbcc3, %rbp
nop
nop
xor $48173, %r9
movb $0x51, (%rbp)
nop
nop
nop
dec %rdx
// Store
lea addresses_WT+0x59c1, %r10
nop
nop
nop
nop
sub $17484, %r15
mov $0x5152535455565758, %rcx
movq %rcx, (%r10)
nop
nop
nop
add $23533, %r12
// Store
lea addresses_PSE+0x78a1, %rbp
and %rdx, %rdx
mov $0x5152535455565758, %r10
movq %r10, %xmm6
vmovups %ymm6, (%rbp)
nop
nop
xor %rcx, %rcx
// Store
mov $0x59a31b000000037d, %rbp
xor %r15, %r15
mov $0x5152535455565758, %rdx
movq %rdx, (%rbp)
nop
and %r12, %r12
// Faulty Load
lea addresses_WT+0x59c1, %r15
sub $64452, %r9
movups (%r15), %xmm0
vpextrq $0, %xmm0, %rdx
lea oracles, %r10
and $0xff, %rdx
shlq $12, %rdx
mov (%r10,%rdx,1), %rdx
pop %rdx
pop %rcx
pop %rbp
pop %r9
pop %r15
pop %r12
pop %r10
ret
/*
<gen_faulty_load>
[REF]
{'OP': 'LOAD', 'src': {'type': 'addresses_WT', 'AVXalign': False, 'congruent': 0, 'size': 2, 'same': False, 'NT': True}}
{'OP': 'STOR', 'dst': {'type': 'addresses_PSE', 'AVXalign': False, 'congruent': 1, 'size': 1, 'same': False, 'NT': False}}
{'OP': 'STOR', 'dst': {'type': 'addresses_WT', 'AVXalign': False, 'congruent': 0, 'size': 8, 'same': True, 'NT': False}}
{'OP': 'STOR', 'dst': {'type': 'addresses_PSE', 'AVXalign': False, 'congruent': 5, 'size': 32, 'same': False, 'NT': False}}
{'OP': 'STOR', 'dst': {'type': 'addresses_NC', 'AVXalign': False, 'congruent': 2, 'size': 8, 'same': False, 'NT': False}}
[Faulty Load]
{'OP': 'LOAD', 'src': {'type': 'addresses_WT', 'AVXalign': False, 'congruent': 0, 'size': 16, 'same': True, 'NT': False}}
<gen_prepare_buffer>
{'OP': 'REPM', 'src': {'type': 'addresses_UC_ht', 'congruent': 8, 'same': False}, 'dst': {'type': 'addresses_WC_ht', 'congruent': 2, 'same': False}}
{'OP': 'REPM', 'src': {'type': 'addresses_D_ht', 'congruent': 4, 'same': False}, 'dst': {'type': 'addresses_A_ht', 'congruent': 2, 'same': False}}
{'OP': 'LOAD', 'src': {'type': 'addresses_UC_ht', 'AVXalign': False, 'congruent': 1, 'size': 4, 'same': False, 'NT': False}}
{'OP': 'LOAD', 'src': {'type': 'addresses_A_ht', 'AVXalign': False, 'congruent': 0, 'size': 16, 'same': False, 'NT': False}}
{'OP': 'STOR', 'dst': {'type': 'addresses_D_ht', 'AVXalign': False, 'congruent': 1, 'size': 4, 'same': False, 'NT': False}}
{'OP': 'REPM', 'src': {'type': 'addresses_D_ht', 'congruent': 11, 'same': False}, 'dst': {'type': 'addresses_normal_ht', 'congruent': 6, 'same': False}}
{'OP': 'LOAD', 'src': {'type': 'addresses_UC_ht', 'AVXalign': False, 'congruent': 4, 'size': 1, 'same': False, 'NT': False}}
{'OP': 'REPM', 'src': {'type': 'addresses_D_ht', 'congruent': 5, 'same': False}, 'dst': {'type': 'addresses_D_ht', 'congruent': 11, 'same': False}}
{'58': 21828, 'a0': 1}
58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58 58
*/
| 37.648649 | 2,999 | 0.654702 |
aaabd71def681f2249ee5ec3b262c21653953400 | 343 | asm | Assembly | programs/oeis/258/A258935.asm | jmorken/loda | 99c09d2641e858b074f6344a352d13bc55601571 | [
"Apache-2.0"
] | 1 | 2021-03-15T11:38:20.000Z | 2021-03-15T11:38:20.000Z | programs/oeis/258/A258935.asm | jmorken/loda | 99c09d2641e858b074f6344a352d13bc55601571 | [
"Apache-2.0"
] | null | null | null | programs/oeis/258/A258935.asm | jmorken/loda | 99c09d2641e858b074f6344a352d13bc55601571 | [
"Apache-2.0"
] | null | null | null | ; A258935: Independence number of Keller graphs.
; 4,5,8,16,32,64,128,256,512,1024,2048,4096,8192,16384,32768,65536,131072,262144,524288,1048576,2097152,4194304,8388608,16777216,33554432,67108864,134217728,268435456,536870912,1073741824,2147483648,4294967296,8589934592
mov $1,2
pow $1,$0
lpb $0
mov $0,1
mul $1,2
sub $1,3
lpe
add $1,3
| 28.583333 | 220 | 0.763848 |
b0a1c12c53e52c8bf95d36edaddda10c4ca8ac3f | 510 | asm | Assembly | verify/alfy/2_simple/sum.alfy.asm | alexandruradovici/alf-alfy-asm-public | 43a73cc13c38f39125620fb9bd566c261cff1c73 | [
"BSD-2-Clause"
] | null | null | null | verify/alfy/2_simple/sum.alfy.asm | alexandruradovici/alf-alfy-asm-public | 43a73cc13c38f39125620fb9bd566c261cff1c73 | [
"BSD-2-Clause"
] | 2 | 2017-05-18T20:29:57.000Z | 2017-05-19T19:03:07.000Z | verify/alfy/2_simple/sum.alfy.asm | alexandruradovici/alf-alfy-asm-language-public | 43a73cc13c38f39125620fb9bd566c261cff1c73 | [
"BSD-2-Clause"
] | null | null | null |
; script
start:
; asm
readnumber r2
; x: r3
set r3 0
store r3 r2
; asm
readnumber r2
; y: r3
set r3 4
store r3 r2
; attribution
; expression +
; x: r3
set r3 0
load r3 r3
; y: r4
set r4 4
load r4 r4
add r2 r3 r4
; s: r3
set r3 8
store r3 r2
; asm
; s: r2
set r2 8
load r2 r2
writenumber r2
stop | 16.451613 | 22 | 0.384314 |
99351c9a1601739f150698208cfce8d476a4379a | 2,691 | asm | Assembly | SNES_16x16/mainB.asm | nesdoug/M1TE2 | 7a048c0423a6510981af94ead81a728a309d00f0 | [
"MIT"
] | 23 | 2020-01-17T14:52:22.000Z | 2021-10-11T11:25:33.000Z | SNES_16x16/mainB.asm | nesdoug/M1TE2 | 7a048c0423a6510981af94ead81a728a309d00f0 | [
"MIT"
] | 1 | 2021-07-18T04:58:04.000Z | 2021-07-18T14:22:56.000Z | SNES_16x16/mainB.asm | nesdoug/M1TE2 | 7a048c0423a6510981af94ead81a728a309d00f0 | [
"MIT"
] | null | null | null | ; SNES 16x16 tiles test, with RLE compression
.p816
.smart
.include "regs.asm"
.include "variables.asm"
.include "macros.asm"
.include "init.asm"
.include "unrle.asm"
.segment "CODE"
; enters here in forced blank
Main:
.a16 ; the setting from init code
.i16
phk
plb
; DMA from BG_Palette to CGRAM
A8
lda #16
sta CGADD ; $2121 cgram address
stz $4300 ; transfer mode 0 = 1 register write once
lda #$22 ; $2122
sta $4301 ; destination, cgram data
ldx #.loword(BG_Palette)
stx $4302 ; source
lda #^BG_Palette
sta $4304 ; bank
ldx #32
stx $4305 ; length
lda #1
sta MDMAEN ; $420b start dma, channel 0
; make sure color zero is black too
stz CGADD ; $2121 cgram address
stz $2122 ; cg data
stz $2122 ; cg data
; DMA from Tiles to VRAM
lda #V_INC_1 ; the value $80
sta VMAIN ; $2115 = set the increment mode +1
ldx #$0000
stx VMADDL ; set an address in the vram of $0000
; decompress Tiles to VRAM
UNPACK_TO_VRAM Tiles
; DMA from Tilemap to VRAM
ldx #$6000
stx VMADDL ; set an address in the vram of $6000
; decompress
UNPACK_TO_VRAM Tilemap
;UNPACK_TO_VRAM puts AXY in 16 bit
A8
lda #1|BG_ALL_16x16 ; mode 1, tilesize 16x16
sta BGMODE ; $2105
; 210b = tilesets for bg 1 and bg 2
; (210c for bg 3 and bg 4)
; steps of $1000 -321-321... bg2 bg1
stz BG12NBA ; $210b BG 1 and 2 TILES at VRAM address $0000
; 2107 map address bg 1, steps of $400, but -54321yx
; y/x = map size... 0,0 = 32x32 tiles
; $6000 / $100 = $60
lda #$60 ; address $6000
sta BG1SC ; $2107
lda #BG1_ON ; only bg 1 is active
sta TM ; $212c
lda #FULL_BRIGHT ; $0f = turn the screen on (end forced blank)
sta INIDISP ; $2100
Infinite_Loop:
A8
XY16
jsr Wait_NMI
;code goes here
jmp Infinite_Loop
Wait_NMI:
.a8
.i16
;should work fine regardless of size of A
lda in_nmi ;load A register with previous in_nmi
@check_again:
WAI ;wait for an interrupt
cmp in_nmi ;compare A to current in_nmi
;wait for it to change
;make sure it was an nmi interrupt
beq @check_again
rts
;jsl here
DMA_VRAM:
.a16
.i16
; do during forced blank
; first set VRAM_Addr and VRAM_Inc
; a = source
; x = source bank
; y = length in bytes
php
rep #$30 ;axy16
sta $4302 ; source and 4303
sep #$20 ;a8
txa
sta $4304 ; bank
lda #$18
sta $4301 ; destination, vram data
sty $4305 ; length, and 4306
lda #1
sta $4300 ; transfer mode, 2 registers, write once = 2 bytes
sta $420b ; start dma, channel 0
plp
rtl
.include "header.asm"
.segment "RODATA1"
BG_Palette:
; 32 bytes
.incbin "M1TE/moon.pal"
Tiles:
; 4bpp tileset compressed
.incbin "RLE/moon_chr.rle"
Tilemap:
; tilemap compressed
.incbin "RLE/moon_map.rle"
| 16.509202 | 63 | 0.680045 |
23355354334a77dabff180b3c54cefc1f99cacf4 | 356 | asm | Assembly | testsuite/ubivm/expected/attr_real_2.asm | alexgarzao/UOP | 12460841ff2b9991d2f7f461635b1f551413823f | [
"MIT"
] | null | null | null | testsuite/ubivm/expected/attr_real_2.asm | alexgarzao/UOP | 12460841ff2b9991d2f7f461635b1f551413823f | [
"MIT"
] | null | null | null | testsuite/ubivm/expected/attr_real_2.asm | alexgarzao/UOP | 12460841ff2b9991d2f7f461635b1f551413823f | [
"MIT"
] | null | null | null | Entity start
No options
Constants
0 S start
1 S var1
2 R 10.990000
3 I 1
4 S io.writeln
End
Valid context (always)
No properties
Def start
No parameters
Local variables
0 real var1
End
No results
ldconst 2 --> [10.990000]
stvar 0 --> [var1]
ldvar 0 --> [var1]
ldconst 3 --> [1]
lcall 4 --> [io.writeln]
stop
End
End
| 13.692308 | 27 | 0.629213 |
ad0044e1e767824ef7364e6b88ae0e8c48381379 | 10,041 | asm | Assembly | x86/Move_IsPseudoLegal.asm | lantonov/asm | b9ddd4ed9a8c73cbd3600608847769f4690c293c | [
"BSD-3-Clause"
] | 150 | 2016-11-26T05:41:31.000Z | 2022-02-09T20:54:53.000Z | x86/Move_IsPseudoLegal.asm | lantonov/asm | b9ddd4ed9a8c73cbd3600608847769f4690c293c | [
"BSD-3-Clause"
] | 199 | 2016-12-07T22:13:00.000Z | 2022-03-22T15:42:18.000Z | x86/Move_IsPseudoLegal.asm | lantonov/asm | b9ddd4ed9a8c73cbd3600608847769f4690c293c | [
"BSD-3-Clause"
] | 95 | 2016-11-24T22:57:13.000Z | 2022-01-24T19:42:10.000Z |
calign 16
Move_IsPseudoLegal:
; in: rbp address of Pos
; rbx address of State
; ecx move
; out: rax = 0 if move is not pseudo legal
; rax !=0 if move is pseudo legal could be anything nonzero
;
; we need to make sure the move is legal for the special types
; promotion
; castling
; epcapture
; so we also require checkinfo to be set
;ProfileInc Move_IsPseudoLegal
push rsi rdi r12 r13 r14 r15
mov eax, dword[rbp+Pos.sideToMove]
mov esi, eax
xor eax, 1
; r8d = from
; r9d = to
mov r8d, ecx
shr r8d, 6
and r8d, 63
mov r9d, ecx
and r9d, 63
;ProfileInc moveUnpack
; r11 = FROM PIECE
movzx r11d, byte[rbp+Pos.board+r8]
; r14 = bitboard of our pieces
; r15 = bitboard of all pieces
mov r14, qword[rbp+Pos.typeBB+8*rsi]
mov r15, qword[rbp+Pos.typeBB+8*rax]
or r15, r14
; ecx = MOVE_TYPE
; rdi = bitboard of to square r9d
; r10 = -(MOVE_TYPE==0) & rdi
; eax = move
mov eax, ecx
shr ecx, 12
cmp ecx, 1
sbb r10, r10
xor edi, edi
bts rdi, r9
and r10, rdi
; r13 = checkers
; r12 = -1 if checkers!=0
; = 0 if checkers==0
mov r12, qword[rbx+State.checkersBB]
mov r13, r12
neg r12
sbb r12, r12
; make sure that our piece is on from square
and r11d, 7
bt r14, r8
jnc .ReturnFalse
cmp ecx, MOVE_TYPE_PROM
jae .Special
; make sure that we don't capture our own piece
mov eax, dword[.JmpTable+4*r11]
bt r14, r9
jc .ReturnFalse
jmp rax
calign 8
.JmpTable:
dd .NoPiece
dd .NoPiece
dd .Pawn
dd .Knight
dd .Bishop
dd .Rook
dd .Queen
dd .King
calign 8
.NoPiece:
.ReturnFalse:
xor eax, eax
pop r15 r14 r13 r12 rdi rsi
ret
calign 8
.Knight:
mov rax, qword[KnightAttacks+8*r8]
and rax, r10
test rax, r12
jnz .Checkers
pop r15 r14 r13 r12 rdi rsi
ret
calign 8
.Bishop:
BishopAttacks rax, r8, r15, r11
and rax, r10
test rax, r12
jnz .Checkers
pop r15 r14 r13 r12 rdi rsi
ret
calign 8
.Rook:
RookAttacks rax, r8, r15, r11
and rax, r10
test rax, r12
jnz .Checkers
pop r15 r14 r13 r12 rdi rsi
ret
calign 8
.Queen:
RookAttacks rax, r8, r15, r11
BishopAttacks r9, r8, r15, r11
or rax, r9
and rax, r10
test rax, r12
jnz .Checkers
pop r15 r14 r13 r12 rdi rsi
ret
calign 8
.Checkers:
; if moving P|R|B|Q and in check, filter some moves out
mov rcx, qword [rbp+Pos.typeBB+8*King]
_tzcnt rax, r13
shl eax, 6+3
and rcx, r14
_tzcnt rcx, rcx
mov rax, qword[BetweenBB+rax+8*rcx]
or rax, r13
; if more than one checker, must move king
lea rcx, [r13-1]
test rcx, r13
jnz .ReturnFalse
; move must be a blocking evasion or a capture of the checking piece
and rax, rdi
pop r15 r14 r13 r12 rdi rsi
ret
calign 8
.Pawn:
mov r11d, esi
shl r11d, 6+3
mov rdx, 0x00FFFFFFFFFFFF00
mov eax, r8d
xor eax, r9d
cmp eax, 16
je .DoublePawn
xor eax, eax
xor esi, 1
lea ecx, [2*rsi-1]
lea ecx, [r8+8*rcx]
bts rax, rcx
_andn rax, r15, rax
mov rcx, [rbp+Pos.typeBB+8*rsi]
and rcx, qword[PawnAttacks+r11+8*r8]
or rax, rcx
and rax, rdx
and rax, r10
test rax, r12
jnz .Checkers
pop r15 r14 r13 r12 rdi rsi
ret
calign 8
.DoublePawn:
; make sure that two squares are clear
lea eax, [r8+r9]
shr eax, 1
mov rdx, rdi
bts rdx, rax
test rdx, r15
jnz .DPawnReturnFalse
; make sure that from is on home
mov eax, r8d
shr eax, 3
lea ecx, [1+5*rsi]
cmp eax, ecx
jne .DPawnReturnFalse
or eax, -1
test r12, r12
jnz .Checkers
pop r15 r14 r13 r12 rdi rsi
ret
.DPawnReturnFalse:
xor eax, eax
pop r15 r14 r13 r12 rdi rsi
ret
calign 8
.King:
mov r11d, esi
shl r11d, 6+3
mov rdx, qword[rbx+State.checkersBB]
mov rax, qword[KingAttacks+8*r8]
and rax, r10
test rax, r12
jnz .KingCheckers
pop r15 r14 r13 r12 rdi rsi
ret
calign 8
.KingCheckers:
; r14 = their pieces
; r15 = pieces ^ our king
_andn r14, r14, r15
btr r15, r8
mov rax, qword[KingAttacks+8*r9]
and rax, qword[rbp+Pos.typeBB+8*King]
mov rdx, qword[KnightAttacks+8*r9]
and rdx, qword[rbp+Pos.typeBB+8*Knight]
or rax, rdx
mov rdx, qword[PawnAttacks+r11+8*r9]
and rdx, qword[rbp+Pos.typeBB+8*Pawn]
or rax, rdx
RookAttacks rdx, r9, r15, r10
mov rcx, qword[rbp+Pos.typeBB+8*Rook]
or rcx, qword[rbp+Pos.typeBB+8*Queen]
and rdx, rcx
or rax, rdx
BishopAttacks rdx, r9, r15, r10
mov rcx, qword[rbp+Pos.typeBB+8*Bishop]
or rcx, qword[rbp+Pos.typeBB+8*Queen]
and rdx, rcx
or rax, rdx
and rax, r14
cmp rax, 1
sbb eax, eax
pop r15 r14 r13 r12 rdi rsi
ret
calign 8
.Special:
cmp ecx, MOVE_TYPE_EPCAP
je .EpCapture
jae .Castle
.Promotion:
cmp r11d, Pawn
jne .ReturnFalse
bt r14, r9
jc .ReturnFalse
mov r11d, esi
shl r11d, 6+3
lea ecx, [rsi-1]
xor esi, 1
and ecx, 56
mov edx, 0x0FF
shl rdx, cl
xor eax, eax
lea ecx, [2*rsi-1]
lea ecx, [r8+8*rcx]
bts rax, rcx
_andn rax, r15, rax
mov rcx, [rbp+Pos.typeBB+8*rsi]
and rcx, qword[PawnAttacks+r11+8*r8]
or rax, rcx
and rax, rdx
xor esi, 1
and rax, rdi
jz .ReturnFalse
test rax, r12
jnz .PromotionCheckers
; we are not in check so make sure pawn is not pinned
.PromotionCheckPinned:
or eax, -1
mov rcx, qword[rbx+State.pinned]
bt rcx, r8
jnc @f
shl r8d, 6+3
mov rax, qword[rbp+Pos.typeBB+8*King]
and rax, qword[rbp+Pos.typeBB+8*rsi]
and rax, qword[LineBB+r8+8*r9]
@@:
pop r15 r14 r13 r12 rdi rsi
ret
.PromotionCheckers:
; if moving P|R|B|Q and in check, filter some moves out
mov rcx, qword [rbp+Pos.typeBB+8*King]
_tzcnt rax, r13
shl eax, 6+3
and rcx, r14
_tzcnt rcx, rcx
mov rax, qword[BetweenBB+rax+8*rcx]
or rax, r13
; if more than one checker, must move king
lea rcx, [r13-1]
test rcx, r13
jnz .ReturnFalse
; move must be a blocking evasion or a capture of the checking piece
test rax, rdi
jz .ReturnFalse
jmp .PromotionCheckPinned
.EpCapture:
; make sure destination is empty
bt r15, r9
jc .ReturnFalse
; make sure that it is our pawn moving
mov eax, r11d
and eax, 7
cmp eax, Pawn
jne .ReturnFalse
; make sure to is epsquare
cmp r9l, byte[rbx+State.epSquare]
jne .ReturnFalse
; make sure from->to is a pawn attack
mov r11d, esi
shl r11d, 6+3
mov rax, qword[PawnAttacks+r11+8*r8]
bt rax, r9
jnc .ReturnFalse
; make sure capsq=r10=r9+pawnpush is their pawn
lea r10d, [2*rsi-1]
lea r10d, [r9+8*r10]
xor esi, 1
lea eax, [Pawn+8*rsi]
cmp al, byte[rbp+Pos.board+r10]
jne .ReturnFalse
; rdi = ksq = square<KING>(us)
mov rdi, qword[rbp+Pos.typeBB+8*King]
and rdi, r14
_tzcnt rdi, rdi
; r15 = occupied = (pieces() ^ from ^ capsq) | to
btr r15, r8
btr r15, r10
bts r15, r9
; r14 = their pieces
mov r14, qword[rbp+Pos.typeBB+8*rsi]
; check for rook attacks
RookAttacks rax, rdi, r15, rdx
mov rcx, qword[rbp+Pos.typeBB+8*Rook]
or rcx, qword[rbp+Pos.typeBB+8*Queen]
and rcx, r14
test rax, rcx
jnz .ReturnFalse
; check for bishop attacks
BishopAttacks rax, rdi, r15, rdx
mov rcx, qword[rbp+Pos.typeBB+8*Bishop]
or rcx, qword[rbp+Pos.typeBB+8*Queen]
and rcx, r14
test rax, rcx
jnz .ReturnFalse
or eax, -1
pop r15 r14 r13 r12 rdi rsi
ret
calign 8
.Castle:
; CastlingJmp expects
; r13 their pieces
; r14 all pieces
_andn r13, r14, r15
mov r14, r15
test r12, r12
jnz .CastleReturnFalse
cmp ecx, MOVE_TYPE_CASTLE
jne .ReturnFalse
test esi, esi
jnz .CastleBlack
.CastleWhite:
cmp eax, dword[rbp-Thread.rootPos+Thread.castling_movgen+4*0]
je .CastleCheck_WhiteOO
cmp eax, dword[rbp-Thread.rootPos+Thread.castling_movgen+4*1]
je .CastleCheck_WhiteOOO
.CastleReturnFalse:
xor eax, eax
pop r15 r14 r13 r12 rdi rsi
ret
.CastleBlack:
cmp eax, dword[rbp-Thread.rootPos+Thread.castling_movgen+4*2]
je .CastleCheck_BlackOO
cmp eax, dword[rbp-Thread.rootPos+Thread.castling_movgen+4*3]
je .CastleCheck_BlackOOO
jmp .CastleReturnFalse
.CastleCheck_WhiteOO:
movzx eax, byte[rbx+State.castlingRights]
mov rcx, qword[rbp-Thread.rootPos+Thread.castling_path+8*0]
and rcx, r15
and eax, 1 shl 0
xor eax, 1 shl 0
or rax, rcx
jnz .ReturnFalse
call CastleOOLegal_White
pop r15 r14 r13 r12 rdi rsi
ret
.CastleCheck_BlackOO:
movzx eax, byte[rbx+State.castlingRights]
mov rcx, qword[rbp-Thread.rootPos+Thread.castling_path+8*2]
and rcx, r15
and eax, 1 shl 2
xor eax, 1 shl 2
or rax, rcx
jnz .CastleReturnFalse
call CastleOOLegal_Black
pop r15 r14 r13 r12 rdi rsi
ret
.CastleCheck_WhiteOOO:
movzx eax, byte[rbx+State.castlingRights]
mov rcx, qword[rbp-Thread.rootPos+Thread.castling_path+8*1]
and rcx, r15
and eax, 1 shl 1
xor eax, 1 shl 1
or rax, rcx
jnz .CastleReturnFalse
call CastleOOOLegal_White
pop r15 r14 r13 r12 rdi rsi
ret
.CastleCheck_BlackOOO:
movzx eax, byte[rbx+State.castlingRights]
mov rcx, qword[rbp-Thread.rootPos+Thread.castling_path+8*3]
and rcx, r15
and eax, 1 shl 3
xor eax, 1 shl 3
or rax, rcx
jnz .CastleReturnFalse
call CastleOOOLegal_Black
pop r15 r14 r13 r12 rdi rsi
ret
| 20.491837 | 70 | 0.607908 |
a3d596ab3e53a71464415597f1599b2d3b43df8b | 2,441 | asm | Assembly | Program06/Prog06.asm | jasarsoft/asm-example | 9a65a1eac11881c5b8086c293a223a8cebeb444e | [
"Apache-2.0"
] | 1 | 2018-06-09T07:11:35.000Z | 2018-06-09T07:11:35.000Z | Program06/Prog06.asm | jasarsoft/asm-example | 9a65a1eac11881c5b8086c293a223a8cebeb444e | [
"Apache-2.0"
] | null | null | null | Program06/Prog06.asm | jasarsoft/asm-example | 9a65a1eac11881c5b8086c293a223a8cebeb444e | [
"Apache-2.0"
] | null | null | null | ;Zadatak 6: Vrijeme ispisa iz memorije racunara
Prog06 Segment ;definicija segmenta
assume CS:Prog06, DS:Prog06 ;pocetak CS i DS segmenta
Start: mov ax, Prog06 ;pocetak na DS
mov ds, ax
mov ax, 0b800h ;adreas video memorije u ES registru
mov es, ax
cikl: mov ax, 0200h ;citanje vremena iz sistemsog casovnika
int 1ah
call vrisp ;ispisivanje vremena
mov ax, 0100h ;taster
int 16h
jz cikl ;ne, nazad
mov ax, 0 ;iscita vrijednost
int 16h
mov ax, 4c00h ;nazad
int 21h
vrisp Proc ;program za ispisivanje vremena
mov di, 0 ;monitor, lijevo gore
mov ah, 15 ;crna pozadina bijeli karakter
mov bx, cx ;bx <== sati, minuti
call isp1 ;sati na ekranu
inc di ;mjesto za separator
inc di
call isp1 ;minute na ekranu
inc di ;spearator
inc di
mov bh, dh ;bh <== sekunde
call isp1 ;sekunde na ekrnau
mov al, "-" ;separator
mov es:[di-6], ax ;na odgovarajuce pozicije
mov es:[di-12], ax
ret ;povratak na galvni program
vrisp Endp ;kraj podrograma
;ISP1 Procedura ----------------
isp1 Proc ;podprogram ispis 1
mov cx, 2 ;ispisivanje 2 cifre
cikl1: push cx
mov cx, 4 ;BCD broj (4 bita)
mov al, 0
cikl2: shl bx, 1 ;dio BX registra (BCD broj)
rcl al, 1
loop cikl2
or al, 30h ;bin ==> ASCII
mov es:[di], ax ;u video memoriju
inc di ;sljedeca pozicija
inc di
pop cx ;druga cifra
loop cikl1
ret ;nazad na program odakle je pozvan
isp1 Endp
Prog06 Ends ;kraj segmenta
End Start | 31.701299 | 75 | 0.410078 |
7765a68b1fea5eb515f55c4267812a818bd20068 | 509 | asm | Assembly | sample1.asm | jmacIndy/cpu | e328039f8ad47e0af0a9382a936b9029e6a8e8ea | [
"MIT"
] | null | null | null | sample1.asm | jmacIndy/cpu | e328039f8ad47e0af0a9382a936b9029e6a8e8ea | [
"MIT"
] | null | null | null | sample1.asm | jmacIndy/cpu | e328039f8ad47e0af0a9382a936b9029e6a8e8ea | [
"MIT"
] | null | null | null | // this is sample input for assembler
.CONSTANT
ADD1 2
ADD2 0x07
LOOPSIZE 0x0A
.DATA
RES1
RES2
COUNTER
.CODE
SET0 ADD1 // use variables for this addition
SET1 ADD2
ADD
STOR RES1
PRT RES1
CALL SUB1
HALT
SUB1 SET0 0x04 // use literals for this addition
SET1 9
ADD
STOR RES2
PRT RES2
// setup loop; run through 10 times - backwards
SET0 LOOPSIZE
JB STOR COUNTER
PRT COUNTER
DEC0
TST
JNZ JB
RET
| 15.90625 | 49 | 0.59725 |
402ce2658bfee4fa454703b94c1a398957020b96 | 455 | asm | Assembly | programs/oeis/302/A302254.asm | jmorken/loda | 99c09d2641e858b074f6344a352d13bc55601571 | [
"Apache-2.0"
] | 1 | 2021-03-15T11:38:20.000Z | 2021-03-15T11:38:20.000Z | programs/oeis/302/A302254.asm | jmorken/loda | 99c09d2641e858b074f6344a352d13bc55601571 | [
"Apache-2.0"
] | null | null | null | programs/oeis/302/A302254.asm | jmorken/loda | 99c09d2641e858b074f6344a352d13bc55601571 | [
"Apache-2.0"
] | null | null | null | ; A302254: Exponent of the group of the Gaussian integers in a reduced system modulo (1+i)^n.
; 1,1,2,4,4,4,4,4,8,8,16,16,32,32,64,64,128,128,256,256,512,512,1024,1024,2048,2048,4096,4096,8192,8192,16384,16384,32768,32768,65536,65536,131072,131072,262144,262144,524288,524288,1048576,1048576,2097152,2097152,4194304,4194304,8388608,8388608
trn $0,1
mov $1,1
mov $2,5
trn $2,$0
mov $3,3
lpb $0
mul $1,2
trn $3,$2
sub $0,$3
trn $0,1
mov $3,1
lpe
| 28.4375 | 245 | 0.707692 |
f6b759c6237afa7b73accdbda7723c072f48702b | 6,108 | asm | Assembly | 2004-summer/mp1/mp1.asm | ece291/machine-problems | 5f91f9f2ddceb7cda1e14c2973d83023a42d9929 | [
"RSA-MD"
] | 3 | 2016-07-16T04:33:49.000Z | 2021-07-13T16:18:17.000Z | 2004-summer/mp1/mp1.asm | ece291/machine-problems | 5f91f9f2ddceb7cda1e14c2973d83023a42d9929 | [
"RSA-MD"
] | null | null | null | 2004-summer/mp1/mp1.asm | ece291/machine-problems | 5f91f9f2ddceb7cda1e14c2973d83023a42d9929 | [
"RSA-MD"
] | null | null | null | ; MP1 - Gradebook
; Your Name
; Today's Date
;
; Ryan Chmiel, Summer 2004
; University of Illinois, Urbana-Champaign
; Dept. of Electrical and Computer Engineering
;
; Version 1.0
BITS 16
;====== SECTION 1: Define constants =======================================
CR EQU 0Dh
LF EQU 0Ah
NUMSTUDENTS EQU 30
NUMRANGES EQU 5
;====== SECTION 2: Declare external routines ==============================
; Declare external library routines
EXTERN dspmsg, mp1xit
EXTERN libCalculateScores, libCalculateRanges, libConstructStarString, libDisplayHistogram
; Declare local routines
GLOBAL CalculateScores, CalculateRanges, ConstructStarString, DisplayHistogram
; Make program variables global
GLOBAL Grades, IntroString, EnterString, StarString, RangeStrings, RangeCount
;====== SECTION 3: Define stack segment ===================================
SEGMENT stkseg STACK ; *** STACK SEGMENT ***
resb 64*8
stacktop:
resb 0 ; work around NASM bug
;====== SECTION 4: Define code segment ====================================
SEGMENT code ; *** CODE SEGMENT ***
;====== SECTION 5: Declare variables for main procedure ===================
; These are the grades obtained by 30 sample students in ECE 291.
; Each row corresponds to one student. The grades are listed as
; follows:
;
; HW0,HW1,HW2,HW3,HW4,HW5,HW6,MP0,MP1,MP2,MP3,MP4,EX1,EX2,FINAL,PROJECT,TOTAL
;
; Note that the total is initially 0,0 as you need to reserve a word for the
; total (2 bytes), and you will need to calculate the total in your program.
Grades db 20,20,20,20,20,61,20,30,53,71,84,80, 97,116,122,122,0,0
db 20,20,20,20,20,61,20,30,60,60,84,90,120, 84,112,112,0,0
db 20,20,20,20,20,20, 0,30,64,70,85,70, 73,104,134,134,0,0
db 20,20,20,20,20,20,20,30,64,74,81,90, 91,106,120, 99,0,0
db 20,20,20,15,20,20, 0,30,65,74,85,90, 85,109,143,154,0,0
db 20,20,10, 0, 0, 5,20,30,40,35,65,60, 70, 62, 96,100,0,0
db 20,20,20,20,20,73, 0,30,48,70,80,70, 73, 45,129,123,0,0
db 20,20,17,20,20,20,20,30,65,80,85,90,110,105,139,128,0,0
db 14,18,18,16,13,20, 5,30,50,70,80,84,119,103,124,103,0,0
db 20,20,20,20,20,20,20,30,55,73,85,80, 59, 66,115,120,0,0
db 20,20,20,17,16,20, 2,30,50,70,80,90, 92, 99,115,130,0,0
db 20,20,20,20,20,20,20,30,65,80,85,90,101,102,113,134,0,0
db 20,20,20,20,20,20, 7,30,55,75,85,90, 78, 84,124,145,0,0
db 20,10,20,20,20,20,20,30,49,72,80,80, 77, 89,134,114,0,0
db 20,20,20,20,20,20,20,20,62,72,60,90, 90, 97,132,133,0,0
db 20,20,20,20,19, 0, 0,20,54,74,70,70, 74,101,121, 80,0,0
db 16,19,18,17,16,15, 0,20,50,71,81,80,104, 75,125,126,0,0
db 20,20,20,20,20,20,20,30,55,75,84, 0,112,107,136,155,0,0
db 20,20,20,11,20,12, 0,30,49,44,79,90,106,103,101,119,0,0
db 20,20,20,20,20,20,20,20,20,40,40,70, 84,117,110,115,0,0
db 20,20,20,20,20,20,20,20,46,75,82,70,106, 96,122,153,0,0
db 20,18, 7, 0,20,20,20,20,46,70,78,30,118,108,132,131,0,0
db 20,20,20, 0,20,20, 0,30,55,75,85,90,101,108,141,151,0,0
db 20,20,20,20,20,73,20, 0,47,73,81,90, 67, 79,131,128,0,0
db 20,20,20,20,20,20,20,30,52,72,80,90, 94, 86,146,111,0,0
db 20,20,20,20,20,20,20,20,55,70,81,90, 46, 99,129,134,0,0
db 20,20,20,20,20,20,20,20,51,71,81,70,108,104,131,120,0,0
db 20,20,20,20,63,52,10,30,55,70,80,60,104, 86,114,121,0,0
db 20, 0, 0,20,20,20, 9,20,48,70,79,55, 81,119,109,107,0,0
db 20,20,20,20,20,20,20,30,20,40,40,50,120,100,150,160,0,0
IntroString db CR,LF,'ECE 291 Summer 2004',CR,LF,'MP1 - Gradebook',CR,LF,CR,LF,'$'
; Mimics hitting the enter key
EnterString db CR,LF,'$'
; String used to hold one bar of the histogram. The string will contain up to
; 30 stars (*) followed by a dollar sign to terminate the string
StarString times 31 db 0
; Strings to define the grade ranges
RangeStrings db ' (A) 900-1000 ','$'
db ' (B) 800-899 ','$'
db ' (C) 700-799 ','$'
db ' (D) 600-699 ','$'
db ' (F) < 600 ','$'
; Array holding the number of scores that fall into each of the ranges above.
; The number of A grades is stored in the first cell of the array, and so on...
RangeCount times 5 db 0
;====== SECTION 6: Program initialization =================================
..start:
mov ax, cs ; Initialize Default Segment register
mov ds, ax
mov ax, stkseg ; Initialize Stack Segment register
mov ss, ax
mov sp, stacktop ; Initialize Stack Pointer register
;====== SECTION 7: Main procedure =========================================
MAIN:
mov dx, IntroString
call dspmsg
call CalculateScores
call CalculateRanges
call DisplayHistogram
call mp1xit
;====== SECTION 8: Your subroutines =======================================
;--------------------------------------------------------------
;-- Replace library calls with your code! --
;-- [Save all reg values that you modify] --
;-- Do not forget to add function headers --
;--------------------------------------------------------------
;--------------------------------------------------------------
;-- CalculateScores() --
;--------------------------------------------------------------
CalculateScores
call libCalculateScores
ret
;--------------------------------------------------------------
;-- CalculateRanges() --
;--------------------------------------------------------------
CalculateRanges
call libCalculateRanges
ret
;--------------------------------------------------------------
;-- ConstructStarString() --
;--------------------------------------------------------------
ConstructStarString
call libConstructStarString
ret
;--------------------------------------------------------------
;-- DisplayHistogram() --
;--------------------------------------------------------------
DisplayHistogram
call libDisplayHistogram
ret
| 34.704545 | 90 | 0.531925 |
07041d52f47f5324723c2efaecb484e7c69095ef | 375 | asm | Assembly | arch/x86_64/cpu/task.asm | PoisonNinja/quark | 0cc2b8191f0c5cbd856caac688bfdac54a7d3369 | [
"BSD-3-Clause-Clear",
"BSD-3-Clause"
] | 3 | 2019-08-01T03:16:31.000Z | 2022-02-17T06:52:26.000Z | arch/x86_64/cpu/task.asm | PoisonNinja/quark | 0cc2b8191f0c5cbd856caac688bfdac54a7d3369 | [
"BSD-3-Clause-Clear",
"BSD-3-Clause"
] | 32 | 2018-03-26T20:10:44.000Z | 2020-07-13T03:01:42.000Z | arch/x86_64/cpu/task.asm | PoisonNinja/quark | 0cc2b8191f0c5cbd856caac688bfdac54a7d3369 | [
"BSD-3-Clause-Clear",
"BSD-3-Clause"
] | 1 | 2018-08-29T21:31:06.000Z | 2018-08-29T21:31:06.000Z | %include "common.inc"
; void do_task_switch(addr_t* old_stack, addr_t* new_stack);
; rdi = old stack, rsi = new stack
global do_task_switch
do_task_switch:
pushfq
push rbp
push rbx
push r12
push r13
push r14
push r15
mov [rdi], rsp
mov rsp, [rsi]
pop r15
pop r14
pop r13
pop r12
pop rbx
pop rbp
popf
ret
| 14.423077 | 60 | 0.610667 |
f94acffd16ee2c3fe06991b221e064d5cdde7e22 | 3,265 | asm | Assembly | kernel/support/keyboard.asm | paulscottrobson/MZ-Compiler | 6f992844f6f447fbaf65569e3c70fb7dfc086b7e | [
"MIT"
] | null | null | null | kernel/support/keyboard.asm | paulscottrobson/MZ-Compiler | 6f992844f6f447fbaf65569e3c70fb7dfc086b7e | [
"MIT"
] | null | null | null | kernel/support/keyboard.asm | paulscottrobson/MZ-Compiler | 6f992844f6f447fbaf65569e3c70fb7dfc086b7e | [
"MIT"
] | null | null | null | ; *********************************************************************************
; *********************************************************************************
;
; File: keyboard.asm
; Purpose: Spectrum Keyboard Interface
; Date : 8th November 2018
; Author: paul@robsons.org.uk
;
; *********************************************************************************
; *********************************************************************************
; *********************************************************************************
;
; Scan the keyboard, return currently pressed key code in A
;
; *********************************************************************************
IOScanKeyboard:
push bc
push de
push hl
ld hl,__kr_no_shift_table ; firstly identify shift state.
ld c,$FE ; check CAPS SHIFT (emulator : left shift)
ld b,$FE
in a,(c)
bit 0,a
jr nz,__kr1
ld hl,__kr_shift_table
jr __kr2
__kr1:
ld b,$7F ; check SYMBOL SHIFT (emulator : right shift)
in a,(c)
bit 1,a
jr nz,__kr2
ld hl,__kr_symbol_shift_table
__kr2:
ld e,$FE ; scan pattern.
__kr3: ld a,e ; work out the mask, so we don't detect shift keys
ld d,$1E ; $FE row, don't check the least significant bit.
cp $FE
jr z,___kr4
ld d,$01D ; $7F row, don't check the 2nd least significant bit
cp $7F
jr z,___kr4
ld d,$01F ; check all bits.
___kr4:
ld b,e ; scan the keyboard
ld c,$FE
in a,(c)
cpl ; make that active high.
and d ; and with check value.
jr nz,__kr_keypressed ; exit loop if key pressed.
inc hl ; next set of keyboard characters
inc hl
inc hl
inc hl
inc hl
ld a,e ; get pattern
add a,a ; shift left
or 1 ; set bit 1.
ld e,a
cp $FF ; finished when all 1's.
jr nz,__kr3
xor a
jr __kr_exit ; no key found, return with zero.
;
__kr_keypressed:
inc hl ; shift right until carry set
rra
jr nc,__kr_keypressed
dec hl ; undo the last inc hl
ld a,(hl) ; get the character number.
__kr_exit:
pop hl
pop de
pop bc
ret
; *********************************************************************************
; Keyboard Mapping Tables
; *********************************************************************************
;
; $FEFE-$7FFE scan, bit 0-4, active low
;
; 8:Backspace 13:Return 20-23:Left Down Up Right
; 27:Break 32-95: Std ASCII
;
__kr_no_shift_table:
db 0, 'Z','X','C','V', 'A','S','D','F','G'
db 'Q','W','E','R','T', '1','2','3','4','5'
db '0','9','8','7','6', 'P','O','I','U','Y'
db 13, 'L','K','J','H', ' ', 0, 'M','N','B'
__kr_symbol_shift_table:
db 0, ':', 0, '?','/', '~','|','\','{','}'
db 0, 0, 0 ,'<','>', '!','@','#','$','%'
db '_',')','(',"'",'&', '"',';', 0, ']','['
db 13, '=','+','-','^', ' ', 0, '.',',','*'
__kr_shift_table:
db 0, ':',0 ,'?','/', '~','|','\','{','}'
db 0, 0, 0 ,'<','>', '!','@','#','$',20
db 8, ')',23, 22, 21, '"',';', 0, ']','['
db 27, '=','+','-','^', ' ', 0, '.',',','*'
| 29.414414 | 83 | 0.384992 |
324ae6c251f2c815b8204d2535683e449f71fadf | 403 | asm | Assembly | programs/oeis/077/A077904.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 22 | 2018-02-06T19:19:31.000Z | 2022-01-17T21:53:31.000Z | programs/oeis/077/A077904.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 41 | 2021-02-22T19:00:34.000Z | 2021-08-28T10:47:47.000Z | programs/oeis/077/A077904.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 5 | 2021-02-24T21:14:16.000Z | 2021-08-09T19:48:05.000Z | ; A077904: Expansion of (1-x)^(-1)/(1+x-2*x^3).
; 1,0,1,2,-1,4,1,-2,11,-8,5,18,-33,44,-7,-58,147,-160,45,250,-569,660,-159,-978,2299,-2616,661,3938,-9169,10492,-2615,-15722,36707,-41936,10493,62922,-146793,167780,-41935,-251650,587211,-671080,167781,1006642,-2348801,2684364,-671079,-4026522
mov $1,1
lpb $0
mov $2,$0
sub $0,1
seq $2,77973 ; Expansion of 1/(1+x-2*x^3).
add $1,$2
lpe
mov $0,$1
| 33.583333 | 243 | 0.635236 |
be207ad3e1e9d1daa263fc6ad62355fca05e8827 | 1,181 | asm | Assembly | test/Patch/X86_64/WIN64_RunRealExec.asm | clayne/QBDI | 01adf4f75b9ef47edfc9225d51585b1ef6961016 | [
"Apache-2.0"
] | null | null | null | test/Patch/X86_64/WIN64_RunRealExec.asm | clayne/QBDI | 01adf4f75b9ef47edfc9225d51585b1ef6961016 | [
"Apache-2.0"
] | null | null | null | test/Patch/X86_64/WIN64_RunRealExec.asm | clayne/QBDI | 01adf4f75b9ef47edfc9225d51585b1ef6961016 | [
"Apache-2.0"
] | null | null | null | ;
; This file is part of QBDI.
;
; Copyright 2017 - 2022 Quarkslab
;
; 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.
;
PUBLIC runRealExec
.CODE
runRealExec PROC
push r15;
push r14;
push r13;
push r12;
push r11;
push r10;
push r9;
push r8;
push rbp;
push rdi;
push rsi;
push rdx;
push rcx;
push rbx;
push rax;
mov rdi, rdx;
call rcx;
pop rax;
pop rbx;
pop rcx;
pop rdx;
pop rsi;
pop rdi;
pop rbp;
pop r8;
pop r9;
pop r10;
pop r11;
pop r12;
pop r13;
pop r14;
pop r15;
ret;
runRealExec ENDP
END
| 20.016949 | 75 | 0.614733 |
1334938a27f2920327029b32eb0cd2dbc51fb8a1 | 685 | asm | Assembly | programs/oeis/195/A195617.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 22 | 2018-02-06T19:19:31.000Z | 2022-01-17T21:53:31.000Z | programs/oeis/195/A195617.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 41 | 2021-02-22T19:00:34.000Z | 2021-08-28T10:47:47.000Z | programs/oeis/195/A195617.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 5 | 2021-02-24T21:14:16.000Z | 2021-08-09T19:48:05.000Z | ; A195617: Numerators b(n) of Pythagorean approximations b(n)/a(n) to 3.
; 35,1333,50615,1922041,72986939,2771581645,105247115567,3996618809905,151766267660819,5763121552301221,218846852719785575,8310417281799550633,315577009855663138475,11983615957233399711421,455061829365013525895519,17280365899913280584318305,656198842367339648678200067,24918275644058993369187284245,946238275631874408380438601239,35932136198367168525087479562841,1364474937262320529544943784786715,51814115479769812954182776342332333
mul $0,2
add $0,3
seq $0,5667 ; Numerators of continued fraction convergents to sqrt(10).
sub $0,117
div $0,6
mul $0,9
add $0,172
div $0,2
sub $0,85
div $0,5
mul $0,2
add $0,35
| 42.8125 | 433 | 0.846715 |
e023946999f17ffaded46fb4378e94c855f1f0a4 | 67 | asm | Assembly | nes-test-roms/mmc3_irq_tests/source/prefix_swap.asm | joebentley/ones | d2c7d21bd94dda9d312c56a197cddec164035d4f | [
"BSD-2-Clause"
] | 1,461 | 2022-02-25T17:44:34.000Z | 2022-03-30T06:18:29.000Z | rustnes-dev/test_roms/mmc3_irq_tests/source/prefix_swap.asm | w1n5t0n99/rustnes | 2d03cc0c5dcc33d6f4ca35a009b2aee9c0d096d4 | [
"MIT"
] | 17 | 2016-10-30T12:46:35.000Z | 2020-01-31T11:34:38.000Z | rustnes-dev/test_roms/mmc3_irq_tests/source/prefix_swap.asm | w1n5t0n99/rustnes | 2d03cc0c5dcc33d6f4ca35a009b2aee9c0d096d4 | [
"MIT"
] | 47 | 2016-10-24T00:30:56.000Z | 2022-02-10T15:19:41.000Z | .include "prefix_cpu.a"
.include "util.a"
.include "ppu_sync.a"
| 16.75 | 24 | 0.686567 |
6bc2f7a49ca5e8a18e2098e32f15639317e88b76 | 280 | asm | Assembly | programs/oeis/114/A114364.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | 1 | 2021-03-15T11:38:20.000Z | 2021-03-15T11:38:20.000Z | programs/oeis/114/A114364.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | programs/oeis/114/A114364.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | ; A114364: a(n) = n*(n+1)^2.
; 4,18,48,100,180,294,448,648,900,1210,1584,2028,2548,3150,3840,4624,5508,6498,7600,8820,10164,11638,13248,15000,16900,18954,21168,23548,26100,28830,31744,34848,38148,41650,45360,49284,53428,57798,62400
mov $1,$0
add $0,2
pow $0,2
add $1,1
mul $1,$0
| 31.111111 | 202 | 0.714286 |
f0bfb94843b194040981f0fe173ba9e469010ea7 | 346 | asm | Assembly | programs/oeis/290/A290699.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 22 | 2018-02-06T19:19:31.000Z | 2022-01-17T21:53:31.000Z | programs/oeis/290/A290699.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 41 | 2021-02-22T19:00:34.000Z | 2021-08-28T10:47:47.000Z | programs/oeis/290/A290699.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 5 | 2021-02-24T21:14:16.000Z | 2021-08-09T19:48:05.000Z | ; A290699: a(n) = 2^n - n + n^2.
; 0,2,6,14,28,52,94,170,312,584,1114,2158,4228,8348,16566,32978,65776,131344,262450,524630,1048956,2097572,4194766,8389114,16777768,33555032,67109514,134218430,268436212,536871724,1073742694,2147484578,4294968288,8589935648,17179870306
sub $0,1
mov $2,2
pow $2,$0
sub $3,$0
bin $3,2
add $2,$3
mov $0,$2
mul $0,2
| 28.833333 | 235 | 0.731214 |
ba1ba629e7469f74e8dfa20ae35e840306ad8694 | 20 | asm | Assembly | tests/value_error.asm | brekekekex/RiSC-16_assembler | b5571af95a77ff906a7cf3728d78bc7e8eae9613 | [
"Unlicense"
] | null | null | null | tests/value_error.asm | brekekekex/RiSC-16_assembler | b5571af95a77ff906a7cf3728d78bc7e8eae9613 | [
"Unlicense"
] | null | null | null | tests/value_error.asm | brekekekex/RiSC-16_assembler | b5571af95a77ff906a7cf3728d78bc7e8eae9613 | [
"Unlicense"
] | null | null | null | addi r1, r0, 34234
| 10 | 19 | 0.65 |
6b23a54841d294e14304684a78ac8f58c5b1d6a4 | 615 | asm | Assembly | oeis/062/A062457.asm | neoneye/loda-programs | 84790877f8e6c2e821b183d2e334d612045d29c0 | [
"Apache-2.0"
] | 11 | 2021-08-22T19:44:55.000Z | 2022-03-20T16:47:57.000Z | oeis/062/A062457.asm | neoneye/loda-programs | 84790877f8e6c2e821b183d2e334d612045d29c0 | [
"Apache-2.0"
] | 9 | 2021-08-29T13:15:54.000Z | 2022-03-09T19:52:31.000Z | oeis/062/A062457.asm | neoneye/loda-programs | 84790877f8e6c2e821b183d2e334d612045d29c0 | [
"Apache-2.0"
] | 3 | 2021-08-22T20:56:47.000Z | 2021-09-29T06:26:12.000Z | ; A062457: a(n) = prime(n)^n.
; 2,9,125,2401,161051,4826809,410338673,16983563041,1801152661463,420707233300201,25408476896404831,6582952005840035281,925103102315013629321,73885357344138503765449,12063348350820368238715343,3876269050118516845397872321,1271991467017507741703714391419,136753052840548005895349735207881,49593099428404263766544428188098203,10596610576391421032662867140133202401,1348279907365869037210940254745047725673,559494740587480879172162808385362976196641,137656310293626928473255626953462008797108987
mov $2,$0
seq $0,6005 ; The odd prime numbers together with 1.
add $2,1
pow $0,$2
max $0,2
| 68.333333 | 492 | 0.882927 |
dde1b75cf79897c87d0b095859c3c6872117826e | 275 | asm | Assembly | programs/oeis/109/A109049.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 22 | 2018-02-06T19:19:31.000Z | 2022-01-17T21:53:31.000Z | programs/oeis/109/A109049.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 41 | 2021-02-22T19:00:34.000Z | 2021-08-28T10:47:47.000Z | programs/oeis/109/A109049.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 5 | 2021-02-24T21:14:16.000Z | 2021-08-09T19:48:05.000Z | ; A109049: a(n) = lcm(n, 8).
; 0,8,8,24,8,40,24,56,8,72,40,88,24,104,56,120,16,136,72,152,40,168,88,184,24,200,104,216,56,232,120,248,32,264,136,280,72,296,152,312,40,328,168,344,88,360,184,376,48,392,200,408,104,424,216,440,56,456,232
mov $1,$0
gcd $1,8
div $0,$1
mul $0,8
| 34.375 | 206 | 0.654545 |
360882bea5359e5f0240f16ab0889059e89922f2 | 65 | asm | Assembly | BitEpicness/TestAssembly.asm | davidov541/BitEpicness | 6f2dfddff55f4d9054bd9670dc49851a3444b0ef | [
"Apache-2.0"
] | null | null | null | BitEpicness/TestAssembly.asm | davidov541/BitEpicness | 6f2dfddff55f4d9054bd9670dc49851a3444b0ef | [
"Apache-2.0"
] | null | null | null | BitEpicness/TestAssembly.asm | davidov541/BitEpicness | 6f2dfddff55f4d9054bd9670dc49851a3444b0ef | [
"Apache-2.0"
] | null | null | null | L1: ldi $s0, 50
ldi $s1, 100
add $s0, $s1
swn $rr, $0, $0
| 13 | 17 | 0.476923 |
0d32c94368792cfa2bef335a696e8a27d138a3a5 | 693 | asm | Assembly | programs/oeis/180/A180118.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 22 | 2018-02-06T19:19:31.000Z | 2022-01-17T21:53:31.000Z | programs/oeis/180/A180118.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 41 | 2021-02-22T19:00:34.000Z | 2021-08-28T10:47:47.000Z | programs/oeis/180/A180118.asm | neoneye/loda | afe9559fb53ee12e3040da54bd6aa47283e0d9ec | [
"Apache-2.0"
] | 5 | 2021-02-24T21:14:16.000Z | 2021-08-09T19:48:05.000Z | ; A180118: a(n) = Sum_{k=1..n} (k+2)!/k! = Sum_{k=1..n} (k+2)*(k+1).
; 0,6,18,38,68,110,166,238,328,438,570,726,908,1118,1358,1630,1936,2278,2658,3078,3540,4046,4598,5198,5848,6550,7306,8118,8988,9918,10910,11966,13088,14278,15538,16870,18276,19758,21318,22958,24680,26486,28378,30358,32428,34590,36846,39198,41648,44198,46850,49606,52468,55438,58518,61710,65016,68438,71978,75638,79420,83326,87358,91518,95808,100230,104786,109478,114308,119278,124390,129646,135048,140598,146298,152150,158156,164318,170638,177118,183760,190566,197538,204678,211988,219470,227126,234958,242968,251158,259530,268086,276828,285758,294878,304190,313696,323398,333298,343398
add $0,3
bin $0,3
sub $0,1
mul $0,2
| 86.625 | 586 | 0.772006 |
a9a64b8fbaaee79c943db1043e32b17d02f45eb9 | 2,513 | asm | Assembly | code/actors.asm | martendo7/cookie-shooter-gb | b733f227e154cf63392f85dd72ac79f39937135a | [
"MIT"
] | 3 | 2021-04-22T01:21:25.000Z | 2021-05-30T21:17:52.000Z | code/actors.asm | martendo/cookie-shooter-gb | b733f227e154cf63392f85dd72ac79f39937135a | [
"MIT"
] | 1 | 2021-05-13T00:30:35.000Z | 2021-05-13T23:22:55.000Z | code/actors.asm | martendo/cookie-shooter-gb | b733f227e154cf63392f85dd72ac79f39937135a | [
"MIT"
] | null | null | null | INCLUDE "defines.inc"
SECTION "Actor Variables", HRAM
; The index of the next available OAM slot
hNextAvailableOAMSlot::
DS 1
SECTION "Common Actor Code", ROM0
; Hide all objects in OAM by zeroing their Y positions
HideAllObjects::
ld hl, wShadowOAM
HideAllObjectsAtAddress::
ld d, OAM_COUNT
HideObjects:
ld bc, sizeof_OAM_ATTRS
xor a, a
.loop
ld [hl], a
add hl, bc
dec d
jr nz, .loop
ret
; Hide all objects that aren't the player
HideAllActors::
ld hl, wShadowOAM + (PLAYER_OBJ_COUNT * sizeof_OAM_ATTRS)
ld d, OAM_COUNT - PLAYER_OBJ_COUNT
jr HideObjects
; Hide objects starting at hNextAvailableOAMSlot
HideUnusedObjects::
ldh a, [hNextAvailableOAMSlot]
ld b, a
ld a, OAM_COUNT
sub a, b
ret z ; Nothing to do
ld d, a
ld a, b
ASSERT sizeof_OAM_ATTRS == 4
add a, a
add a, a
ld l, a
ld h, HIGH(wShadowOAM)
jr HideObjects
; Find an empty slot in an actor table
; @param hl Pointer to actor data
; @param b Maximum number of actors
; @return cf Set if no empty slot was found, otherwise reset
FindEmptyActorSlot::
; Clear carry (no instructions in the loop affect the carry)
and a, a
.loop
ld a, [hli]
ASSERT NO_ACTOR == -1
inc a
ret z
inc l
dec b
jr nz, .loop
; No more slots
scf
ret
; Use an index to active actors and return it in de
; @param a N - the index to active actors
; @param c Maximum number of actors
; @param de Pointer to actor position table
; @return de Pointer to Nth active actor
PointDEToNthActiveActor::
inc a
ld b, a
ld l, a ; Save for comparing
ld h, c ; Save for resetting
.loop
ld a, [de] ; Y position
ASSERT NO_ACTOR == -1
inc a ; No actor, skip
jr z, .next
dec b
ret z
.next
dec c
jr nz, .noWrap
; Reached end of table
ld a, b
cp a, l ; No active actors?
jr nz, :+
; Don't draw anything -> skip return to DrawXXX
pop af
ret
:
; Wrap back to beginning
ASSERT LOW(wCookiePosTable) == LOW(wLaserPosTable)
ld e, LOW(wCookiePosTable)
ld c, h
jr .loop
.noWrap
ASSERT ACTOR_SIZE == 2
inc e
inc e
jr .loop
| 23.268519 | 66 | 0.562674 |
0b765cde7fd38b11a818696962d964500d1b5ee3 | 27,386 | asm | Assembly | Glaux.asm | hexagonix/Fontes | 108c7468c736ed30561953f5c185f8e498b88c2d | [
"MIT"
] | null | null | null | Glaux.asm | hexagonix/Fontes | 108c7468c736ed30561953f5c185f8e498b88c2d | [
"MIT"
] | null | null | null | Glaux.asm | hexagonix/Fontes | 108c7468c736ed30561953f5c185f8e498b88c2d | [
"MIT"
] | null | null | null | ;; Fonte derivada do projeto GlauxOS (projeto descontinuado)
assinatura: db "HFNT"
unicode_0000:
times 16 db 0
unicode_0033:
db 00000000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00000000b
db 00000000b
db 00001000b
db 00001000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0034:
db 00000000b
db 00010100b
db 00010100b
db 00010100b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0035:
db 00000000b
db 00100100b
db 00100100b
db 01111110b
db 00100100b
db 00100100b
db 00100100b
db 00100100b
db 01111110b
db 00100100b
db 00100100b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0036:
db 00000000b
db 00001000b
db 00011100b
db 00101010b
db 00101000b
db 00011000b
db 00001100b
db 00001010b
db 00101010b
db 00011100b
db 00001000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0037:
db 00000000b
db 00100010b
db 01010100b
db 00100100b
db 00001000b
db 00001000b
db 00010000b
db 00010000b
db 00100100b
db 00101010b
db 01000100b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0038:
db 00000000b
db 00011000b
db 00100100b
db 01000100b
db 01001000b
db 01010000b
db 00100000b
db 01010000b
db 01001010b
db 01000100b
db 00111010b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0039:
db 00000000b
db 00001000b
db 00001000b
db 00001000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0040:
db 00000000b
db 00000100b
db 00001000b
db 00001000b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 00001000b
db 00001000b
db 00000100b
db 00000000b
unicode_0041:
db 00000000b
db 00100000b
db 00010000b
db 00010000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00010000b
db 00010000b
db 00100000b
db 00000000b
unicode_0042:
db 00000000b
db 00001000b
db 00101010b
db 00011100b
db 00101010b
db 00001000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0043:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00001000b
db 00001000b
db 00111110b
db 00001000b
db 00001000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0044:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00001000b
db 00001000b
db 00010000b
db 00100000b
db 00000000b
db 00000000b
db 00000000b
unicode_0045:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00111110b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0046:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00001000b
db 00001000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0047:
db 00000000b
db 00000010b
db 00000010b
db 00000100b
db 00000100b
db 00001000b
db 00001000b
db 00010000b
db 00010000b
db 00100000b
db 00100000b
db 01000000b
db 01000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0048:
db 00000000b
db 00011000b
db 00100100b
db 01000010b
db 01000010b
db 01001010b
db 01010010b
db 01000010b
db 01000010b
db 00100100b
db 00011000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0049:
db 00000000b
db 00001000b
db 00001000b
db 00011000b
db 00101000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00011100b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0050:
db 00000000b
db 00111000b
db 01000100b
db 00000010b
db 00000010b
db 00000100b
db 00001000b
db 00010000b
db 00100000b
db 01000000b
db 01111110b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0051:
db 00000000b
db 00111000b
db 01000100b
db 00000010b
db 00000100b
db 00011000b
db 00000100b
db 00000010b
db 00000010b
db 01000100b
db 00111000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0052:
db 00000000b
db 00000100b
db 00000100b
db 00001100b
db 00010100b
db 00100100b
db 01000100b
db 01111110b
db 00000100b
db 00000100b
db 00000100b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0053:
db 00000000b
db 01111110b
db 01000000b
db 01000000b
db 01000000b
db 01111000b
db 00000100b
db 00000010b
db 00000010b
db 01000100b
db 00111000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0054:
db 00000000b
db 00011100b
db 00100010b
db 01000000b
db 01000000b
db 01011000b
db 01100100b
db 01000010b
db 01000010b
db 00100100b
db 00011000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0055:
db 00000000b
db 01111110b
db 00000010b
db 00000100b
db 00000100b
db 00001000b
db 00001000b
db 00010000b
db 00010000b
db 00100000b
db 00100000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0056:
db 00000000b
db 00011000b
db 00100100b
db 01000010b
db 00100100b
db 00011000b
db 00100100b
db 01000010b
db 01000010b
db 00100100b
db 00011000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0057:
db 00000000b
db 00011000b
db 00100100b
db 01000010b
db 01000010b
db 00100110b
db 00011010b
db 00000010b
db 00000010b
db 01000100b
db 00111000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0058:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00001000b
db 00001000b
db 00000000b
db 00000000b
db 00001000b
db 00001000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0059:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00001000b
db 00001000b
db 00000000b
db 00000000b
db 00001000b
db 00001000b
db 00010000b
db 00100000b
db 00000000b
db 00000000b
db 00000000b
unicode_0060:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000100b
db 00001000b
db 00010000b
db 00100000b
db 00010000b
db 00001000b
db 00000100b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0061:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00111110b
db 00000000b
db 00111110b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0062:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00100000b
db 00010000b
db 00001000b
db 00000100b
db 00001000b
db 00010000b
db 00100000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0063:
db 00000000b
db 00111000b
db 01000100b
db 00000010b
db 00000010b
db 00000100b
db 00001000b
db 00010000b
db 00000000b
db 00010000b
db 00010000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0064:
db 00000000b
db 00011000b
db 00100100b
db 01000010b
db 01000010b
db 01001110b
db 01010010b
db 01010010b
db 01001110b
db 00100000b
db 00011100b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0065:
db 00000000b
db 00001000b
db 00001000b
db 00010100b
db 00010100b
db 00100010b
db 00111110b
db 00100010b
db 01000001b
db 01000001b
db 01000001b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0066:
db 00000000b
db 01111000b
db 01000100b
db 01000010b
db 01000100b
db 01111000b
db 01000100b
db 01000010b
db 01000010b
db 01000100b
db 01111000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0067:
db 00000000b
db 00011100b
db 00100010b
db 01000000b
db 01000000b
db 01000000b
db 01000000b
db 01000000b
db 01000000b
db 00100010b
db 00011100b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0068:
db 00000000b
db 01111000b
db 01000100b
db 01000010b
db 01000010b
db 01000010b
db 01000010b
db 01000010b
db 01000010b
db 01000100b
db 01111000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0069:
db 00000000b
db 01111110b
db 01000000b
db 01000000b
db 01000000b
db 01111100b
db 01000000b
db 01000000b
db 01000000b
db 01000000b
db 01111110b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0070:
db 00000000b
db 01111110b
db 01000000b
db 01000000b
db 01000000b
db 01111100b
db 01000000b
db 01000000b
db 01000000b
db 01000000b
db 01000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0071:
db 00000000b
db 00011100b
db 00100010b
db 01000000b
db 01000000b
db 01000000b
db 01001110b
db 01000010b
db 01000010b
db 00100010b
db 00011100b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0072:
db 00000000b
db 01000010b
db 01000010b
db 01000010b
db 01000010b
db 01111110b
db 01000010b
db 01000010b
db 01000010b
db 01000010b
db 01000010b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0073:
db 00000000b
db 00011100b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00011100b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0074:
db 00000000b
db 00000100b
db 00000100b
db 00000100b
db 00000100b
db 00000100b
db 00000100b
db 00000100b
db 00000100b
db 01001000b
db 00110000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0075:
db 00000000b
db 01000010b
db 01000100b
db 01001000b
db 01010000b
db 01100000b
db 01010000b
db 01001000b
db 01000100b
db 01000010b
db 01000001b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0076:
db 00000000b
db 01000000b
db 01000000b
db 01000000b
db 01000000b
db 01000000b
db 01000000b
db 01000000b
db 01000000b
db 01000000b
db 01111110b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0077:
db 00000000b
db 01000001b
db 01000001b
db 01100011b
db 01010101b
db 01010101b
db 01001001b
db 01001001b
db 01000001b
db 01000001b
db 01000001b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0078:
db 00000000b
db 01000010b
db 01000010b
db 01100010b
db 01010010b
db 01010010b
db 01001010b
db 01001010b
db 01000110b
db 01000010b
db 01000010b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0079:
db 00000000b
db 00011100b
db 00100010b
db 01000001b
db 01000001b
db 01000001b
db 01000001b
db 01000001b
db 01000001b
db 00100010b
db 00011100b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0080:
db 00000000b
db 01111000b
db 01000100b
db 01000010b
db 01000010b
db 01000100b
db 01111000b
db 01000000b
db 01000000b
db 01000000b
db 01000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0081:
db 00000000b
db 00011100b
db 00100010b
db 01000001b
db 01000001b
db 01000001b
db 01000001b
db 01000001b
db 01000101b
db 00100010b
db 00011101b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0082:
db 00000000b
db 01111000b
db 01000100b
db 01000010b
db 01000010b
db 01000100b
db 01111000b
db 01010000b
db 01001000b
db 01000100b
db 01000010b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0083:
db 00000000b
db 00011100b
db 00100010b
db 01000000b
db 01000000b
db 00110000b
db 00001100b
db 00000010b
db 00000010b
db 01000100b
db 00111000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0084:
db 00000000b
db 00111110b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0085:
db 00000000b
db 01000001b
db 01000001b
db 01000001b
db 01000001b
db 01000001b
db 01000001b
db 01000001b
db 01000001b
db 00100010b
db 00011100b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0086:
db 00000000b
db 01000001b
db 01000001b
db 01000001b
db 00100010b
db 00100010b
db 00100010b
db 00010100b
db 00010100b
db 00001000b
db 00001000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0087:
db 00000000b
db 01000001b
db 01000001b
db 01000001b
db 01001001b
db 01001001b
db 01010101b
db 01010101b
db 01100011b
db 01000001b
db 01000001b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0088:
db 00000000b
db 00100010b
db 00100010b
db 00010100b
db 00010100b
db 00001000b
db 00001000b
db 00010100b
db 00010100b
db 00100010b
db 00100010b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0089:
db 00000000b
db 00100010b
db 00100010b
db 00100010b
db 00010100b
db 00010100b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0090:
db 00000000b
db 00111110b
db 00000010b
db 00000100b
db 00000100b
db 00001000b
db 00001000b
db 00010000b
db 00010000b
db 00100000b
db 00111110b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0091:
db 00000000b
db 00011110b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 00011110b
db 00000000b
unicode_0092:
db 00000000b
db 01000000b
db 01000000b
db 00100000b
db 00100000b
db 00010000b
db 00010000b
db 00001000b
db 00001000b
db 00000100b
db 00000100b
db 00000010b
db 00000010b
db 00000000b
db 00000000b
db 00000000b
unicode_0093:
db 00000000b
db 01111000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 01111000b
db 00000000b
unicode_0094:
db 00000000b
db 00001000b
db 00010100b
db 00100010b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0095:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 11111111b
db 00000000b
unicode_0096:
db 00000000b
db 00010000b
db 00001000b
db 00000100b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0097:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00111000b
db 00000100b
db 00111100b
db 01000100b
db 01000100b
db 00111010b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0098:
db 00000000b
db 01000000b
db 01000000b
db 01000000b
db 01000000b
db 01011000b
db 01100100b
db 01000010b
db 01000010b
db 01100100b
db 01011000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0099:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00011100b
db 00100010b
db 01000000b
db 01000000b
db 00100010b
db 00011100b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0100:
db 00000000b
db 00000010b
db 00000010b
db 00000010b
db 00000010b
db 00011010b
db 00100110b
db 01000010b
db 01000010b
db 00100110b
db 00011010b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0101:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00111100b
db 01000010b
db 01111100b
db 01000000b
db 00100010b
db 00011100b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0102:
db 00000000b
db 00000110b
db 00001000b
db 00010000b
db 00010000b
db 00111110b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0103:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00011010b
db 00100110b
db 01000010b
db 01000010b
db 00100110b
db 00011010b
db 00000010b
db 00000010b
db 01000100b
db 00111000b
db 00000000b
unicode_0104:
db 00000000b
db 01000000b
db 01000000b
db 01000000b
db 01000000b
db 01011000b
db 01100100b
db 01000010b
db 01000010b
db 01000010b
db 01000010b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0105:
db 00000000b
db 00000000b
db 00000000b
db 00001000b
db 00000000b
db 00111000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00000110b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0106:
db 00000000b
db 00000000b
db 00000000b
db 00000100b
db 00000000b
db 00011100b
db 00000100b
db 00000100b
db 00000100b
db 00000100b
db 00000100b
db 00000100b
db 00000100b
db 01001000b
db 00110000b
db 00000000b
unicode_0107:
db 00000000b
db 00100000b
db 00100000b
db 00100000b
db 00100000b
db 00100100b
db 00101000b
db 00110000b
db 00101000b
db 00100100b
db 00100010b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0108:
db 00000000b
db 00111000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00000110b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0109:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 01010100b
db 01101010b
db 01001001b
db 01001001b
db 01001001b
db 01001001b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0110:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 01011000b
db 01100100b
db 01000010b
db 01000010b
db 01000010b
db 01000010b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0111:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00011000b
db 00100100b
db 01000010b
db 01000010b
db 00100100b
db 00011000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0112:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 01011000b
db 01100100b
db 01000010b
db 01000010b
db 01100100b
db 01011000b
db 01000000b
db 01000000b
db 01000000b
db 01000000b
db 00000000b
unicode_0113:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00011010b
db 00100110b
db 01000010b
db 01000010b
db 00100110b
db 00011010b
db 00000010b
db 00000010b
db 00000010b
db 00000010b
db 00000000b
unicode_0114:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 01011100b
db 01100010b
db 01000000b
db 01000000b
db 01000000b
db 01000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0115:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00111100b
db 01000010b
db 00110000b
db 00001100b
db 01000010b
db 00111100b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0116:
db 00000000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00111110b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00000110b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0117:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 01000010b
db 01000010b
db 01000010b
db 01000010b
db 00100110b
db 00011010b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0118:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 01000001b
db 01000001b
db 00100010b
db 00100010b
db 00010100b
db 00001000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0119:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 01000001b
db 01000001b
db 01001001b
db 01001001b
db 01010101b
db 00100010b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0120:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00100010b
db 00010100b
db 00001000b
db 00001000b
db 00010100b
db 00100010b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0121:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 01000010b
db 01000010b
db 00100010b
db 00100100b
db 00010100b
db 00001000b
db 00001000b
db 00010000b
db 00010000b
db 01100000b
db 00000000b
unicode_0122:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 01111110b
db 00000100b
db 00001000b
db 00010000b
db 00100000b
db 01111110b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0123:
db 00000000b
db 00000110b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00010000b
db 01100000b
db 00010000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00000110b
db 00000000b
unicode_0124:
db 00000000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00001000b
db 00000000b
db 00000000b
db 00000000b
unicode_0125:
db 00000000b
db 01100000b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 00001000b
db 00000110b
db 00001000b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 00010000b
db 01100000b
db 00000000b
unicode_0126:
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00110010b
db 01001100b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
db 00000000b
unicode_0127:
db 00000000b
db 01111110b
db 01000010b
db 01000010b
db 01000010b
db 01000010b
db 01000010b
db 01000010b
db 01000010b
db 01000010b
db 01000010b
db 01000010b
db 01000010b
db 01000010b
db 01111110b
db 00000000b | 15.949913 | 60 | 0.655335 |
37fcb0d88260a9f5e09bc206d5179cc21aad54e2 | 730 | asm | Assembly | programs/oeis/213/A213243.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | programs/oeis/213/A213243.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | programs/oeis/213/A213243.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | ; A213243: Number of nonzero elements in GF(2^n) that are cubes.
; 1,1,7,5,31,21,127,85,511,341,2047,1365,8191,5461,32767,21845,131071,87381,524287,349525,2097151,1398101,8388607,5592405,33554431,22369621,134217727,89478485,536870911,357913941,2147483647,1431655765,8589934591,5726623061,34359738367,22906492245,137438953471,91625968981,549755813887,366503875925,2199023255551,1466015503701,8796093022207,5864062014805,35184372088831,23456248059221,140737488355327,93824992236885,562949953421311,375299968947541,2251799813685247,1501199875790165,9007199254740991,6004799503160661
mov $3,2
lpb $0,1
sub $0,1
mul $3,2
lpe
add $0,$3
sub $0,1
add $0,$3
sub $0,$3
mov $2,6
gcd $2,$0
div $0,$2
mov $1,$0
div $1,2
mul $1,2
add $1,1
| 36.5 | 514 | 0.80137 |
ee144277b2ab24b836e14013a8b1dbceef6b9444 | 398 | asm | Assembly | oeis/127/A127533.asm | neoneye/loda-programs | 84790877f8e6c2e821b183d2e334d612045d29c0 | [
"Apache-2.0"
] | 11 | 2021-08-22T19:44:55.000Z | 2022-03-20T16:47:57.000Z | oeis/127/A127533.asm | neoneye/loda-programs | 84790877f8e6c2e821b183d2e334d612045d29c0 | [
"Apache-2.0"
] | 9 | 2021-08-29T13:15:54.000Z | 2022-03-09T19:52:31.000Z | oeis/127/A127533.asm | neoneye/loda-programs | 84790877f8e6c2e821b183d2e334d612045d29c0 | [
"Apache-2.0"
] | 3 | 2021-08-22T20:56:47.000Z | 2021-09-29T06:26:12.000Z | ; A127533: Sum of jump-lengths of all binary trees with n edges.
; Submitted by Jamie Morken(s4)
; 0,0,0,2,17,100,506,2366,10556,45696,193800,810084,3350479,13748020,56071470,227613750,920540040,3711935040,14932102320,59951235420,240316859250,962056169256,3847193657076,15370712686252,61364157982952
mov $1,$0
mul $1,2
mov $2,$0
mov $0,1
add $0,$1
sub $2,3
bin $0,$2
bin $1,$2
add $1,$0
mov $0,$1
| 26.533333 | 202 | 0.751256 |
44d83ab6989c37b9efa78c95c47e54a9e1352470 | 479 | asm | Assembly | Chapter_8/Program 8.4_SSE_packed/x86/Program_8.4_NASM.asm | chen150182055/Assembly | e5e76bea438a3752b59775098205a77aa7087110 | [
"MIT"
] | 272 | 2016-12-28T02:24:21.000Z | 2022-03-30T21:05:37.000Z | Chapter_8/Program 8.4_SSE_packed/x86/Program_8.4_NASM.asm | chen150182055/Assembly | e5e76bea438a3752b59775098205a77aa7087110 | [
"MIT"
] | 1 | 2018-04-17T19:47:52.000Z | 2018-04-17T19:47:52.000Z | Chapter_8/Program 8.4_SSE_packed/x86/Program_8.4_NASM.asm | chen150182055/Assembly | e5e76bea438a3752b59775098205a77aa7087110 | [
"MIT"
] | 62 | 2017-02-02T14:39:37.000Z | 2022-01-04T09:02:07.000Z | ; Program 8.4
; SSE Packed Operations - NASM (32-bit)
; Copyright (c) 2017 Hall & Slonka
section .data
align 16 ; 16-byte alignment
vectorA: dd 1.2, 3.4, 5.6, 7.8
vectorB: dd 7.8, 5.6, 3.4, 1.2
section .bss
result: resd 4 ; space for storing results
section .text
global _main
_main:
movaps xmm0, [vectorA] ; move aligned packed SP vectorA to XMM0
addps xmm0, [vectorB] ; add vectorB to XMM0
movaps [result], xmm0 ; move data to result
mov eax, 1
mov ebx, 0
int 80h
| 19.958333 | 64 | 0.691023 |
8b6cd3056cd26d6f7d9c6cf863c2a06fed51288c | 24,430 | asm | Assembly | libsrc/_DEVELOPMENT/math/float/math16/c/asm/cosf16.asm | geoffmcl/z88dk | a7eb96a7ae11251b213d1c5754f6717443c5c7ff | [
"ClArtistic"
] | null | null | null | libsrc/_DEVELOPMENT/math/float/math16/c/asm/cosf16.asm | geoffmcl/z88dk | a7eb96a7ae11251b213d1c5754f6717443c5c7ff | [
"ClArtistic"
] | null | null | null | libsrc/_DEVELOPMENT/math/float/math16/c/asm/cosf16.asm | geoffmcl/z88dk | a7eb96a7ae11251b213d1c5754f6717443c5c7ff | [
"ClArtistic"
] | null | null | null | ;* * * * * Small-C/Plus z88dk * * * * *
; Version: 16668-1b318d7b8-20200708
;
; Reconstructed for z80 Module Assembler
;
; Module compile time: Sat Jul 11 20:26:34 2020
C_LINE 0,"cosf16.c"
MODULE cosf16_c
INCLUDE "z80_crt0.hdr"
C_LINE 0,"math16.h"
C_LINE 0,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 8,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 9,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 10,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 12,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 13,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 14,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 16,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 17,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 18,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 20,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 21,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 22,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 24,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 25,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 26,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 28,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 29,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 30,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 60,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 63,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 81,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 82,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/stdint.h"
C_LINE 34,"math16.h"
C_LINE 0,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 22,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 39,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 51,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 145,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 148,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 151,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 154,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 155,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 160,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 163,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 166,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 170,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 173,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 176,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 180,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 183,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 186,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 190,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 193,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 196,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 199,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 200,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 204,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 207,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 208,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 212,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 213,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 217,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 218,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 223,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 226,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 229,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 232,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 235,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 239,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 242,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 243,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 248,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 249,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 253,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 256,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 260,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 263,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 266,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 269,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 273,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 276,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 279,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 282,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 285,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 288,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 291,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 294,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 298,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 299,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 303,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 304,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 308,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 309,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 313,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 314,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 319,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 320,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 324,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 328,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 329,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 333,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 334,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 339,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 340,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 345,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 346,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 350,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 351,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 356,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 357,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 362,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 363,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 367,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 368,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 372,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 373,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 377,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 378,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 382,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 383,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 387,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 388,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 426,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 429,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 433,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 436,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 440,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 443,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 446,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 449,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 453,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 456,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 459,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 462,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 465,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 468,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 472,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 473,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 477,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 478,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 482,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 483,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 487,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 488,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 493,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 494,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 498,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 499,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 503,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 504,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 509,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 512,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 516,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 520,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 523,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 526,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 529,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 530,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 534,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 535,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 540,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 543,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 546,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 550,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 553,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 556,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 560,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 563,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 566,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 569,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 572,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 575,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 578,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 579,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 584,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 587,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 590,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 593,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 597,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 598,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 602,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 603,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 607,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 608,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 612,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 613,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 617,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 618,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 622,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 623,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 627,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 628,"/home/phillip/Z80/z88dk/lib/config/../..//include/_DEVELOPMENT/sccz80/math.h"
C_LINE 35,"math16.h"
C_LINE 33,"cosf16.c"
C_LINE 35,"cosf16.c"
C_LINE 36,"cosf16.c"
C_LINE 38,"cosf16.c"
SECTION code_compiler
; Function cosf16 flags 0x00000288 __smallc __z88dk_fastcall
; _Float16 half_tcosf16(_Float16 xx)
; parameter '_Float16 xx' at 2 size(2)
C_LINE 39,"cosf16.c::cosf16"
.cosf16
GLOBAL _cosf16
._cosf16
push hl
push bc
push bc
push bc
push bc
dec sp
pop hl
ld l,+(1 % 256)
push hl
ld hl,7 ;const
add hl,sp
ex de,hl
ld hl,9 ;const
add hl,sp
ld a,(hl) ;l_gint
inc hl
ld h,(hl)
ld l,a
ex de,hl ;l_pint
ld (hl),e
inc hl
ld (hl),d
ex de,hl
ld hl,7 ;const
add hl,sp
ld e,(hl)
inc hl
ld d,(hl)
push de
ld hl,0 ;const
call l_f16_lt
ld a,h
or l
jp z,i_2
ld hl,7 ;const
add hl,sp
push hl
ld a,(hl) ;l_gint
inc hl
ld h,(hl)
ld l,a
ld a,h
xor 128
ld h,a
pop de
ex de,hl ;l_pint
ld (hl),e
inc hl
ld (hl),d
ex de,hl
.i_2
ld hl,1 ;const
add hl,sp
push hl
ld hl,9 ;const
add hl,sp
ld e,(hl)
inc hl
ld d,(hl)
push de
ld hl,15639 ;const
call l_f16_mul
call l_f16_f2sint
pop de
ex de,hl ;l_pint
ld (hl),e
inc hl
ld (hl),d
ex de,hl
ld hl,5 ;const
add hl,sp
push hl
ld hl,3 ;const
add hl,sp
ld a,(hl) ;l_gint
inc hl
ld h,(hl)
ld l,a
call l_f16_uint2f
pop de
ex de,hl ;l_pint
ld (hl),e
inc hl
ld (hl),d
ex de,hl
ld hl,1 ;const
add hl,sp
ld a,(hl)
and +(1 % 256)
ld l,a
ld h,0
and a
jp z,i_4
ld hl,1 ;const
add hl,sp
inc (hl)
ld a,(hl)
inc hl
jr nz,ASMPC+3
inc (hl)
ld h,(hl)
ld l,a
ld hl,5 ;const
add hl,sp
push hl
ld e,(hl)
inc hl
ld d,(hl)
push de
ld hl,15360 ;const
call l_f16_add
pop de
ex de,hl ;l_pint
ld (hl),e
inc hl
ld (hl),d
ex de,hl
.i_4
ld hl,1 ;const
add hl,sp
push hl
ld a,(hl)
and +(7 % 256)
ld l,a
ld h,0
pop de
ex de,hl ;l_pint
ld (hl),e
inc hl
ld (hl),d
ex de,hl
ld hl,1 ;const
add hl,sp
ld e,(hl)
inc hl
ld d,(hl)
ld hl,3
and a
sbc hl,de
jp nc,i_5
ld hl,0 ;const
add hl,sp
push hl
ld a,(hl) ;l_gchar
ld l,a
rla
sbc a
ld h,a
ld a,l ;l_neg
cpl
ld l,a
ld a,h
cpl
ld h,a
inc hl
ld a,l
ld l,a ;l_sxt
rla
sbc a
ld h,a
pop de
ld a,l
ld (de),a
ld hl,1 ;const
add hl,sp
push hl
ld a,(hl) ;l_gint
inc hl
ld h,(hl)
ld l,a
ld bc,-4
add hl,bc
pop de
ex de,hl ;l_pint
ld (hl),e
inc hl
ld (hl),d
ex de,hl
.i_5
ld hl,1 ;const
add hl,sp
ld e,(hl)
inc hl
ld d,(hl)
ld hl,1
and a
sbc hl,de
jp nc,i_6
ld hl,0 ;const
add hl,sp
push hl
ld a,(hl) ;l_gchar
ld l,a
rla
sbc a
ld h,a
ld a,l ;l_neg
cpl
ld l,a
ld a,h
cpl
ld h,a
inc hl
ld a,l
ld l,a ;l_sxt
rla
sbc a
ld h,a
pop de
ld a,l
ld (de),a
.i_6
ld hl,7 ;const
add hl,sp
push hl
ld e,(hl)
inc hl
ld d,(hl)
push de
ld hl,9 ;const
add hl,sp
ld e,(hl)
inc hl
ld d,(hl)
push de
ld hl,14920 ;const
call l_f16_mul
call l_f16_sub
pop de
ex de,hl ;l_pint
ld (hl),e
inc hl
ld (hl),d
ex de,hl
ld hl,3 ;const
add hl,sp
push hl
ld hl,9 ;const
add hl,sp
ld e,(hl)
inc hl
ld d,(hl)
push de
ld hl,11 ;const
add hl,sp
ld a,(hl) ;l_gint
inc hl
ld h,(hl)
ld l,a
call l_f16_mul
pop de
ex de,hl ;l_pint
ld (hl),e
inc hl
ld (hl),d
ex de,hl
ld hl,1 ;const
add hl,sp
ld a,(hl) ;l_gint
inc hl
ld h,(hl)
ld l,a
ld de,1
and a
sbc hl,de
scf
jr z,ASMPC+3
ccf
jp c,i_9
ld hl,1 ;const
add hl,sp
ld a,(hl) ;l_gint
inc hl
ld h,(hl)
ld l,a
ld de,2
and a
sbc hl,de
jp nz,i_8
.i_9
ld hl,5 ;const
add hl,sp
push hl
dec hl
dec hl
ld e,(hl)
inc hl
ld d,(hl)
push de
ld hl,_f16_coeff_sin
push hl
ld hl,3 ;const
push hl
call polyf16_callee
push hl
ld hl,11 ;const
add hl,sp
ld a,(hl) ;l_gint
inc hl
ld h,(hl)
ld l,a
call l_f16_mul
push hl
ld hl,11 ;const
add hl,sp
ld a,(hl) ;l_gint
inc hl
ld h,(hl)
ld l,a
call l_f16_add
pop de
ex de,hl ;l_pint
ld (hl),e
inc hl
ld (hl),d
ex de,hl
jp i_11
.i_8
ld hl,5 ;const
add hl,sp
push hl
dec hl
dec hl
ld e,(hl)
inc hl
ld d,(hl)
push de
ld hl,_f16_coeff_cos
push hl
ld hl,4 ;const
push hl
call polyf16_callee
push hl
ld hl,7 ;const
add hl,sp
ld a,(hl) ;l_gint
inc hl
ld h,(hl)
ld l,a
ld a,-1
call l_f16_ldexp
call l_f16_sub
push hl
ld hl,15360 ;const
call l_f16_add
pop de
ex de,hl ;l_pint
ld (hl),e
inc hl
ld (hl),d
ex de,hl
.i_11
ld hl,0 ;const
add hl,sp
ld a,(hl) ;l_gchar
ld l,a
rla
sbc a
ld h,a
ld a,l
rla
jp nc,i_13
ld hl,5 ;const
add hl,sp
ld a,(hl) ;l_gint
inc hl
ld h,(hl)
ld l,a
ld a,h
xor 128
ld h,a
jp i_14
.i_13
ld hl,5 ;const
add hl,sp
ld a,(hl) ;l_gint
inc hl
ld h,(hl)
ld l,a
.i_14
exx
ld hl,11 ;const
add hl,sp
ld sp,hl
exx
ret
; --- Start of Static Variables ---
SECTION bss_compiler
SECTION code_compiler
; --- Start of Scope Defns ---
GLOBAL acos
GLOBAL asin
GLOBAL atan
GLOBAL atan2
GLOBAL atan2_callee
GLOBAL cos
GLOBAL sin
GLOBAL tan
GLOBAL acosh
GLOBAL asinh
GLOBAL atanh
GLOBAL cosh
GLOBAL sinh
GLOBAL tanh
GLOBAL exp
GLOBAL exp2
GLOBAL expm1
GLOBAL frexp
GLOBAL frexp_callee
GLOBAL ilogb
GLOBAL ldexp
GLOBAL ldexp_callee
GLOBAL scalbn
GLOBAL scalbn_callee
GLOBAL scalbln
GLOBAL scalbln_callee
GLOBAL log
GLOBAL log10
GLOBAL log1p
GLOBAL log2
GLOBAL logb
GLOBAL fabs
GLOBAL hypot
GLOBAL hypot_callee
GLOBAL pow
GLOBAL pow_callee
GLOBAL sqrt
GLOBAL cbrt
GLOBAL erf
GLOBAL erfc
GLOBAL lgamma
GLOBAL tgamma
GLOBAL ceil
GLOBAL floor
GLOBAL nearbyint
GLOBAL rint
GLOBAL lrint
GLOBAL round
GLOBAL lround
GLOBAL trunc
GLOBAL modf
GLOBAL modf_callee
GLOBAL fmod
GLOBAL fmod_callee
GLOBAL remainder
GLOBAL remainder_callee
GLOBAL remquo
GLOBAL remquo_callee
GLOBAL copysign
GLOBAL copysign_callee
GLOBAL nan
GLOBAL nextafter
GLOBAL nextafter_callee
GLOBAL nexttoward
GLOBAL nexttoward_callee
GLOBAL fdim
GLOBAL fdim_callee
GLOBAL fmax
GLOBAL fmax_callee
GLOBAL fmin
GLOBAL fmin_callee
GLOBAL fma
GLOBAL fma_callee
GLOBAL isgreater
GLOBAL isgreater_callee
GLOBAL isgreaterequal
GLOBAL isgreaterequal_callee
GLOBAL isless
GLOBAL isless_callee
GLOBAL islessequal
GLOBAL islessequal_callee
GLOBAL islessgreater
GLOBAL islessgreater_callee
GLOBAL isunordered
GLOBAL isunordered_callee
GLOBAL f16_f48
GLOBAL f48_f16
GLOBAL f16_f32
GLOBAL f32_f16
GLOBAL i16_f16
GLOBAL u16_f16
GLOBAL i32_f16
GLOBAL u32_f16
GLOBAL f16_i8
GLOBAL f16_i16
GLOBAL f16_i32
GLOBAL f16_u8
GLOBAL f16_u16
GLOBAL f16_u32
GLOBAL addf16
GLOBAL addf16_callee
GLOBAL subf16
GLOBAL subf16_callee
GLOBAL mulf16
GLOBAL mulf16_callee
GLOBAL divf16
GLOBAL divf16_callee
GLOBAL fmaf16
GLOBAL fmaf16_callee
GLOBAL polyf16
GLOBAL polyf16_callee
GLOBAL hypotf16
GLOBAL hypotf16_callee
GLOBAL invf16
GLOBAL invsqrtf16
GLOBAL sqrtf16
GLOBAL div2f16
GLOBAL mul2f16
GLOBAL mul10f16
GLOBAL frexpf16
GLOBAL frexpf16_callee
GLOBAL ldexpf16
GLOBAL ldexpf16_callee
GLOBAL acosf16
GLOBAL asinf16
GLOBAL atanf16
GLOBAL cosf16
GLOBAL sinf16
GLOBAL tanf16
GLOBAL expf16
GLOBAL exp2f16
GLOBAL exp10f16
GLOBAL logf16
GLOBAL log2f16
GLOBAL log10f16
GLOBAL powf16
GLOBAL powf16_callee
GLOBAL fabsf16
GLOBAL negf16
GLOBAL ceilf16
GLOBAL floorf16
GLOBAL isgreaterf16
GLOBAL isgreaterf16_callee
GLOBAL isgreaterequalf16
GLOBAL isgreaterequalf16_callee
GLOBAL islessf16
GLOBAL islessf16_callee
GLOBAL islessequalf16
GLOBAL islessequalf16_callee
GLOBAL islessgreaterf16
GLOBAL islessgreaterf16_callee
GLOBAL isnotequalf16
GLOBAL isnotequalf16_callee
GLOBAL isunorderedf16
GLOBAL isunorderedf16_callee
GLOBAL _f16_coeff_sin
GLOBAL _f16_coeff_cos
; --- End of Scope Defns ---
; --- End of Compilation ---
| 31.522581 | 91 | 0.721899 |
92c6a14fb39bb20d96bf9e6fb67c10df4d9eaa0f | 39,259 | asm | Assembly | getmaxpid_test.asm | SOOJEONGKIMM/Operating-System-3 | 06e31c5ae210ff9dfdf03f0e0151fea0dc1f0995 | [
"MIT-0"
] | null | null | null | getmaxpid_test.asm | SOOJEONGKIMM/Operating-System-3 | 06e31c5ae210ff9dfdf03f0e0151fea0dc1f0995 | [
"MIT-0"
] | null | null | null | getmaxpid_test.asm | SOOJEONGKIMM/Operating-System-3 | 06e31c5ae210ff9dfdf03f0e0151fea0dc1f0995 | [
"MIT-0"
] | null | null | null |
_getmaxpid_test: file format elf32-i386
Disassembly of section .text:
00000000 <main>:
#include "types.h"
#include "stat.h"
#include "user.h"
#include "fcntl.h"
int main(void)
{
0: 8d 4c 24 04 lea 0x4(%esp),%ecx
4: 83 e4 f0 and $0xfffffff0,%esp
7: ff 71 fc pushl -0x4(%ecx)
a: 55 push %ebp
b: 89 e5 mov %esp,%ebp
d: 51 push %ecx
e: 83 ec 04 sub $0x4,%esp
getmaxpid();
11: e8 14 03 00 00 call 32a <getmaxpid>
exit();
16: e8 57 02 00 00 call 272 <exit>
1b: 66 90 xchg %ax,%ax
1d: 66 90 xchg %ax,%ax
1f: 90 nop
00000020 <strcpy>:
#include "user.h"
#include "x86.h"
char*
strcpy(char *s, const char *t)
{
20: 55 push %ebp
21: 89 e5 mov %esp,%ebp
23: 53 push %ebx
24: 8b 45 08 mov 0x8(%ebp),%eax
27: 8b 4d 0c mov 0xc(%ebp),%ecx
char *os;
os = s;
while((*s++ = *t++) != 0)
2a: 89 c2 mov %eax,%edx
2c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
30: 83 c1 01 add $0x1,%ecx
33: 0f b6 59 ff movzbl -0x1(%ecx),%ebx
37: 83 c2 01 add $0x1,%edx
3a: 84 db test %bl,%bl
3c: 88 5a ff mov %bl,-0x1(%edx)
3f: 75 ef jne 30 <strcpy+0x10>
;
return os;
}
41: 5b pop %ebx
42: 5d pop %ebp
43: c3 ret
44: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
4a: 8d bf 00 00 00 00 lea 0x0(%edi),%edi
00000050 <strcmp>:
int
strcmp(const char *p, const char *q)
{
50: 55 push %ebp
51: 89 e5 mov %esp,%ebp
53: 53 push %ebx
54: 8b 55 08 mov 0x8(%ebp),%edx
57: 8b 4d 0c mov 0xc(%ebp),%ecx
while(*p && *p == *q)
5a: 0f b6 02 movzbl (%edx),%eax
5d: 0f b6 19 movzbl (%ecx),%ebx
60: 84 c0 test %al,%al
62: 75 1c jne 80 <strcmp+0x30>
64: eb 2a jmp 90 <strcmp+0x40>
66: 8d 76 00 lea 0x0(%esi),%esi
69: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
p++, q++;
70: 83 c2 01 add $0x1,%edx
while(*p && *p == *q)
73: 0f b6 02 movzbl (%edx),%eax
p++, q++;
76: 83 c1 01 add $0x1,%ecx
79: 0f b6 19 movzbl (%ecx),%ebx
while(*p && *p == *q)
7c: 84 c0 test %al,%al
7e: 74 10 je 90 <strcmp+0x40>
80: 38 d8 cmp %bl,%al
82: 74 ec je 70 <strcmp+0x20>
return (uchar)*p - (uchar)*q;
84: 29 d8 sub %ebx,%eax
}
86: 5b pop %ebx
87: 5d pop %ebp
88: c3 ret
89: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
90: 31 c0 xor %eax,%eax
return (uchar)*p - (uchar)*q;
92: 29 d8 sub %ebx,%eax
}
94: 5b pop %ebx
95: 5d pop %ebp
96: c3 ret
97: 89 f6 mov %esi,%esi
99: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
000000a0 <strlen>:
uint
strlen(const char *s)
{
a0: 55 push %ebp
a1: 89 e5 mov %esp,%ebp
a3: 8b 4d 08 mov 0x8(%ebp),%ecx
int n;
for(n = 0; s[n]; n++)
a6: 80 39 00 cmpb $0x0,(%ecx)
a9: 74 15 je c0 <strlen+0x20>
ab: 31 d2 xor %edx,%edx
ad: 8d 76 00 lea 0x0(%esi),%esi
b0: 83 c2 01 add $0x1,%edx
b3: 80 3c 11 00 cmpb $0x0,(%ecx,%edx,1)
b7: 89 d0 mov %edx,%eax
b9: 75 f5 jne b0 <strlen+0x10>
;
return n;
}
bb: 5d pop %ebp
bc: c3 ret
bd: 8d 76 00 lea 0x0(%esi),%esi
for(n = 0; s[n]; n++)
c0: 31 c0 xor %eax,%eax
}
c2: 5d pop %ebp
c3: c3 ret
c4: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
ca: 8d bf 00 00 00 00 lea 0x0(%edi),%edi
000000d0 <memset>:
void*
memset(void *dst, int c, uint n)
{
d0: 55 push %ebp
d1: 89 e5 mov %esp,%ebp
d3: 57 push %edi
d4: 8b 55 08 mov 0x8(%ebp),%edx
}
static inline void
stosb(void *addr, int data, int cnt)
{
asm volatile("cld; rep stosb" :
d7: 8b 4d 10 mov 0x10(%ebp),%ecx
da: 8b 45 0c mov 0xc(%ebp),%eax
dd: 89 d7 mov %edx,%edi
df: fc cld
e0: f3 aa rep stos %al,%es:(%edi)
stosb(dst, c, n);
return dst;
}
e2: 89 d0 mov %edx,%eax
e4: 5f pop %edi
e5: 5d pop %ebp
e6: c3 ret
e7: 89 f6 mov %esi,%esi
e9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
000000f0 <strchr>:
char*
strchr(const char *s, char c)
{
f0: 55 push %ebp
f1: 89 e5 mov %esp,%ebp
f3: 53 push %ebx
f4: 8b 45 08 mov 0x8(%ebp),%eax
f7: 8b 5d 0c mov 0xc(%ebp),%ebx
for(; *s; s++)
fa: 0f b6 10 movzbl (%eax),%edx
fd: 84 d2 test %dl,%dl
ff: 74 1d je 11e <strchr+0x2e>
if(*s == c)
101: 38 d3 cmp %dl,%bl
103: 89 d9 mov %ebx,%ecx
105: 75 0d jne 114 <strchr+0x24>
107: eb 17 jmp 120 <strchr+0x30>
109: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
110: 38 ca cmp %cl,%dl
112: 74 0c je 120 <strchr+0x30>
for(; *s; s++)
114: 83 c0 01 add $0x1,%eax
117: 0f b6 10 movzbl (%eax),%edx
11a: 84 d2 test %dl,%dl
11c: 75 f2 jne 110 <strchr+0x20>
return (char*)s;
return 0;
11e: 31 c0 xor %eax,%eax
}
120: 5b pop %ebx
121: 5d pop %ebp
122: c3 ret
123: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
129: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
00000130 <gets>:
char*
gets(char *buf, int max)
{
130: 55 push %ebp
131: 89 e5 mov %esp,%ebp
133: 57 push %edi
134: 56 push %esi
135: 53 push %ebx
int i, cc;
char c;
for(i=0; i+1 < max; ){
136: 31 f6 xor %esi,%esi
138: 89 f3 mov %esi,%ebx
{
13a: 83 ec 1c sub $0x1c,%esp
13d: 8b 7d 08 mov 0x8(%ebp),%edi
for(i=0; i+1 < max; ){
140: eb 2f jmp 171 <gets+0x41>
142: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
cc = read(0, &c, 1);
148: 8d 45 e7 lea -0x19(%ebp),%eax
14b: 83 ec 04 sub $0x4,%esp
14e: 6a 01 push $0x1
150: 50 push %eax
151: 6a 00 push $0x0
153: e8 32 01 00 00 call 28a <read>
if(cc < 1)
158: 83 c4 10 add $0x10,%esp
15b: 85 c0 test %eax,%eax
15d: 7e 1c jle 17b <gets+0x4b>
break;
buf[i++] = c;
15f: 0f b6 45 e7 movzbl -0x19(%ebp),%eax
163: 83 c7 01 add $0x1,%edi
166: 88 47 ff mov %al,-0x1(%edi)
if(c == '\n' || c == '\r')
169: 3c 0a cmp $0xa,%al
16b: 74 23 je 190 <gets+0x60>
16d: 3c 0d cmp $0xd,%al
16f: 74 1f je 190 <gets+0x60>
for(i=0; i+1 < max; ){
171: 83 c3 01 add $0x1,%ebx
174: 3b 5d 0c cmp 0xc(%ebp),%ebx
177: 89 fe mov %edi,%esi
179: 7c cd jl 148 <gets+0x18>
17b: 89 f3 mov %esi,%ebx
break;
}
buf[i] = '\0';
return buf;
}
17d: 8b 45 08 mov 0x8(%ebp),%eax
buf[i] = '\0';
180: c6 03 00 movb $0x0,(%ebx)
}
183: 8d 65 f4 lea -0xc(%ebp),%esp
186: 5b pop %ebx
187: 5e pop %esi
188: 5f pop %edi
189: 5d pop %ebp
18a: c3 ret
18b: 90 nop
18c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
190: 8b 75 08 mov 0x8(%ebp),%esi
193: 8b 45 08 mov 0x8(%ebp),%eax
196: 01 de add %ebx,%esi
198: 89 f3 mov %esi,%ebx
buf[i] = '\0';
19a: c6 03 00 movb $0x0,(%ebx)
}
19d: 8d 65 f4 lea -0xc(%ebp),%esp
1a0: 5b pop %ebx
1a1: 5e pop %esi
1a2: 5f pop %edi
1a3: 5d pop %ebp
1a4: c3 ret
1a5: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
1a9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
000001b0 <stat>:
int
stat(const char *n, struct stat *st)
{
1b0: 55 push %ebp
1b1: 89 e5 mov %esp,%ebp
1b3: 56 push %esi
1b4: 53 push %ebx
int fd;
int r;
fd = open(n, O_RDONLY);
1b5: 83 ec 08 sub $0x8,%esp
1b8: 6a 00 push $0x0
1ba: ff 75 08 pushl 0x8(%ebp)
1bd: e8 f0 00 00 00 call 2b2 <open>
if(fd < 0)
1c2: 83 c4 10 add $0x10,%esp
1c5: 85 c0 test %eax,%eax
1c7: 78 27 js 1f0 <stat+0x40>
return -1;
r = fstat(fd, st);
1c9: 83 ec 08 sub $0x8,%esp
1cc: ff 75 0c pushl 0xc(%ebp)
1cf: 89 c3 mov %eax,%ebx
1d1: 50 push %eax
1d2: e8 f3 00 00 00 call 2ca <fstat>
close(fd);
1d7: 89 1c 24 mov %ebx,(%esp)
r = fstat(fd, st);
1da: 89 c6 mov %eax,%esi
close(fd);
1dc: e8 b9 00 00 00 call 29a <close>
return r;
1e1: 83 c4 10 add $0x10,%esp
}
1e4: 8d 65 f8 lea -0x8(%ebp),%esp
1e7: 89 f0 mov %esi,%eax
1e9: 5b pop %ebx
1ea: 5e pop %esi
1eb: 5d pop %ebp
1ec: c3 ret
1ed: 8d 76 00 lea 0x0(%esi),%esi
return -1;
1f0: be ff ff ff ff mov $0xffffffff,%esi
1f5: eb ed jmp 1e4 <stat+0x34>
1f7: 89 f6 mov %esi,%esi
1f9: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
00000200 <atoi>:
int
atoi(const char *s)
{
200: 55 push %ebp
201: 89 e5 mov %esp,%ebp
203: 53 push %ebx
204: 8b 4d 08 mov 0x8(%ebp),%ecx
int n;
n = 0;
while('0' <= *s && *s <= '9')
207: 0f be 11 movsbl (%ecx),%edx
20a: 8d 42 d0 lea -0x30(%edx),%eax
20d: 3c 09 cmp $0x9,%al
n = 0;
20f: b8 00 00 00 00 mov $0x0,%eax
while('0' <= *s && *s <= '9')
214: 77 1f ja 235 <atoi+0x35>
216: 8d 76 00 lea 0x0(%esi),%esi
219: 8d bc 27 00 00 00 00 lea 0x0(%edi,%eiz,1),%edi
n = n*10 + *s++ - '0';
220: 8d 04 80 lea (%eax,%eax,4),%eax
223: 83 c1 01 add $0x1,%ecx
226: 8d 44 42 d0 lea -0x30(%edx,%eax,2),%eax
while('0' <= *s && *s <= '9')
22a: 0f be 11 movsbl (%ecx),%edx
22d: 8d 5a d0 lea -0x30(%edx),%ebx
230: 80 fb 09 cmp $0x9,%bl
233: 76 eb jbe 220 <atoi+0x20>
return n;
}
235: 5b pop %ebx
236: 5d pop %ebp
237: c3 ret
238: 90 nop
239: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
00000240 <memmove>:
void*
memmove(void *vdst, const void *vsrc, int n)
{
240: 55 push %ebp
241: 89 e5 mov %esp,%ebp
243: 56 push %esi
244: 53 push %ebx
245: 8b 5d 10 mov 0x10(%ebp),%ebx
248: 8b 45 08 mov 0x8(%ebp),%eax
24b: 8b 75 0c mov 0xc(%ebp),%esi
char *dst;
const char *src;
dst = vdst;
src = vsrc;
while(n-- > 0)
24e: 85 db test %ebx,%ebx
250: 7e 14 jle 266 <memmove+0x26>
252: 31 d2 xor %edx,%edx
254: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
*dst++ = *src++;
258: 0f b6 0c 16 movzbl (%esi,%edx,1),%ecx
25c: 88 0c 10 mov %cl,(%eax,%edx,1)
25f: 83 c2 01 add $0x1,%edx
while(n-- > 0)
262: 39 d3 cmp %edx,%ebx
264: 75 f2 jne 258 <memmove+0x18>
return vdst;
}
266: 5b pop %ebx
267: 5e pop %esi
268: 5d pop %ebp
269: c3 ret
0000026a <fork>:
name: \
movl $SYS_ ## name, %eax; \
int $T_SYSCALL; \
ret
SYSCALL(fork)
26a: b8 01 00 00 00 mov $0x1,%eax
26f: cd 40 int $0x40
271: c3 ret
00000272 <exit>:
SYSCALL(exit)
272: b8 02 00 00 00 mov $0x2,%eax
277: cd 40 int $0x40
279: c3 ret
0000027a <wait>:
SYSCALL(wait)
27a: b8 03 00 00 00 mov $0x3,%eax
27f: cd 40 int $0x40
281: c3 ret
00000282 <pipe>:
SYSCALL(pipe)
282: b8 04 00 00 00 mov $0x4,%eax
287: cd 40 int $0x40
289: c3 ret
0000028a <read>:
SYSCALL(read)
28a: b8 05 00 00 00 mov $0x5,%eax
28f: cd 40 int $0x40
291: c3 ret
00000292 <write>:
SYSCALL(write)
292: b8 10 00 00 00 mov $0x10,%eax
297: cd 40 int $0x40
299: c3 ret
0000029a <close>:
SYSCALL(close)
29a: b8 15 00 00 00 mov $0x15,%eax
29f: cd 40 int $0x40
2a1: c3 ret
000002a2 <kill>:
SYSCALL(kill)
2a2: b8 06 00 00 00 mov $0x6,%eax
2a7: cd 40 int $0x40
2a9: c3 ret
000002aa <exec>:
SYSCALL(exec)
2aa: b8 07 00 00 00 mov $0x7,%eax
2af: cd 40 int $0x40
2b1: c3 ret
000002b2 <open>:
SYSCALL(open)
2b2: b8 0f 00 00 00 mov $0xf,%eax
2b7: cd 40 int $0x40
2b9: c3 ret
000002ba <mknod>:
SYSCALL(mknod)
2ba: b8 11 00 00 00 mov $0x11,%eax
2bf: cd 40 int $0x40
2c1: c3 ret
000002c2 <unlink>:
SYSCALL(unlink)
2c2: b8 12 00 00 00 mov $0x12,%eax
2c7: cd 40 int $0x40
2c9: c3 ret
000002ca <fstat>:
SYSCALL(fstat)
2ca: b8 08 00 00 00 mov $0x8,%eax
2cf: cd 40 int $0x40
2d1: c3 ret
000002d2 <link>:
SYSCALL(link)
2d2: b8 13 00 00 00 mov $0x13,%eax
2d7: cd 40 int $0x40
2d9: c3 ret
000002da <mkdir>:
SYSCALL(mkdir)
2da: b8 14 00 00 00 mov $0x14,%eax
2df: cd 40 int $0x40
2e1: c3 ret
000002e2 <chdir>:
SYSCALL(chdir)
2e2: b8 09 00 00 00 mov $0x9,%eax
2e7: cd 40 int $0x40
2e9: c3 ret
000002ea <dup>:
SYSCALL(dup)
2ea: b8 0a 00 00 00 mov $0xa,%eax
2ef: cd 40 int $0x40
2f1: c3 ret
000002f2 <getpid>:
SYSCALL(getpid)
2f2: b8 0b 00 00 00 mov $0xb,%eax
2f7: cd 40 int $0x40
2f9: c3 ret
000002fa <sbrk>:
SYSCALL(sbrk)
2fa: b8 0c 00 00 00 mov $0xc,%eax
2ff: cd 40 int $0x40
301: c3 ret
00000302 <sleep>:
SYSCALL(sleep)
302: b8 0d 00 00 00 mov $0xd,%eax
307: cd 40 int $0x40
309: c3 ret
0000030a <uptime>:
SYSCALL(uptime)
30a: b8 0e 00 00 00 mov $0xe,%eax
30f: cd 40 int $0x40
311: c3 ret
00000312 <hello>:
SYSCALL(hello)
312: b8 16 00 00 00 mov $0x16,%eax
317: cd 40 int $0x40
319: c3 ret
0000031a <helloname>:
SYSCALL(helloname)
31a: b8 17 00 00 00 mov $0x17,%eax
31f: cd 40 int $0x40
321: c3 ret
00000322 <getnumproc>:
SYSCALL(getnumproc)
322: b8 18 00 00 00 mov $0x18,%eax
327: cd 40 int $0x40
329: c3 ret
0000032a <getmaxpid>:
SYSCALL(getmaxpid)
32a: b8 19 00 00 00 mov $0x19,%eax
32f: cd 40 int $0x40
331: c3 ret
00000332 <getprocinfo>:
SYSCALL(getprocinfo)
332: b8 1a 00 00 00 mov $0x1a,%eax
337: cd 40 int $0x40
339: c3 ret
0000033a <setprio>:
SYSCALL(setprio)
33a: b8 1b 00 00 00 mov $0x1b,%eax
33f: cd 40 int $0x40
341: c3 ret
00000342 <getprio>:
SYSCALL(getprio)
342: b8 1c 00 00 00 mov $0x1c,%eax
347: cd 40 int $0x40
349: c3 ret
34a: 66 90 xchg %ax,%ax
34c: 66 90 xchg %ax,%ax
34e: 66 90 xchg %ax,%ax
00000350 <printint>:
write(fd, &c, 1);
}
static void
printint(int fd, int xx, int base, int sgn)
{
350: 55 push %ebp
351: 89 e5 mov %esp,%ebp
353: 57 push %edi
354: 56 push %esi
355: 53 push %ebx
356: 83 ec 3c sub $0x3c,%esp
char buf[16];
int i, neg;
uint x;
neg = 0;
if(sgn && xx < 0){
359: 85 d2 test %edx,%edx
{
35b: 89 45 c0 mov %eax,-0x40(%ebp)
neg = 1;
x = -xx;
35e: 89 d0 mov %edx,%eax
if(sgn && xx < 0){
360: 79 76 jns 3d8 <printint+0x88>
362: f6 45 08 01 testb $0x1,0x8(%ebp)
366: 74 70 je 3d8 <printint+0x88>
x = -xx;
368: f7 d8 neg %eax
neg = 1;
36a: c7 45 c4 01 00 00 00 movl $0x1,-0x3c(%ebp)
} else {
x = xx;
}
i = 0;
371: 31 f6 xor %esi,%esi
373: 8d 5d d7 lea -0x29(%ebp),%ebx
376: eb 0a jmp 382 <printint+0x32>
378: 90 nop
379: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
do{
buf[i++] = digits[x % base];
380: 89 fe mov %edi,%esi
382: 31 d2 xor %edx,%edx
384: 8d 7e 01 lea 0x1(%esi),%edi
387: f7 f1 div %ecx
389: 0f b6 92 50 07 00 00 movzbl 0x750(%edx),%edx
}while((x /= base) != 0);
390: 85 c0 test %eax,%eax
buf[i++] = digits[x % base];
392: 88 14 3b mov %dl,(%ebx,%edi,1)
}while((x /= base) != 0);
395: 75 e9 jne 380 <printint+0x30>
if(neg)
397: 8b 45 c4 mov -0x3c(%ebp),%eax
39a: 85 c0 test %eax,%eax
39c: 74 08 je 3a6 <printint+0x56>
buf[i++] = '-';
39e: c6 44 3d d8 2d movb $0x2d,-0x28(%ebp,%edi,1)
3a3: 8d 7e 02 lea 0x2(%esi),%edi
3a6: 8d 74 3d d7 lea -0x29(%ebp,%edi,1),%esi
3aa: 8b 7d c0 mov -0x40(%ebp),%edi
3ad: 8d 76 00 lea 0x0(%esi),%esi
3b0: 0f b6 06 movzbl (%esi),%eax
write(fd, &c, 1);
3b3: 83 ec 04 sub $0x4,%esp
3b6: 83 ee 01 sub $0x1,%esi
3b9: 6a 01 push $0x1
3bb: 53 push %ebx
3bc: 57 push %edi
3bd: 88 45 d7 mov %al,-0x29(%ebp)
3c0: e8 cd fe ff ff call 292 <write>
while(--i >= 0)
3c5: 83 c4 10 add $0x10,%esp
3c8: 39 de cmp %ebx,%esi
3ca: 75 e4 jne 3b0 <printint+0x60>
putc(fd, buf[i]);
}
3cc: 8d 65 f4 lea -0xc(%ebp),%esp
3cf: 5b pop %ebx
3d0: 5e pop %esi
3d1: 5f pop %edi
3d2: 5d pop %ebp
3d3: c3 ret
3d4: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
neg = 0;
3d8: c7 45 c4 00 00 00 00 movl $0x0,-0x3c(%ebp)
3df: eb 90 jmp 371 <printint+0x21>
3e1: eb 0d jmp 3f0 <printf>
3e3: 90 nop
3e4: 90 nop
3e5: 90 nop
3e6: 90 nop
3e7: 90 nop
3e8: 90 nop
3e9: 90 nop
3ea: 90 nop
3eb: 90 nop
3ec: 90 nop
3ed: 90 nop
3ee: 90 nop
3ef: 90 nop
000003f0 <printf>:
// Print to the given fd. Only understands %d, %x, %p, %s.
void
printf(int fd, const char *fmt, ...)
{
3f0: 55 push %ebp
3f1: 89 e5 mov %esp,%ebp
3f3: 57 push %edi
3f4: 56 push %esi
3f5: 53 push %ebx
3f6: 83 ec 2c sub $0x2c,%esp
int c, i, state;
uint *ap;
state = 0;
ap = (uint*)(void*)&fmt + 1;
for(i = 0; fmt[i]; i++){
3f9: 8b 75 0c mov 0xc(%ebp),%esi
3fc: 0f b6 1e movzbl (%esi),%ebx
3ff: 84 db test %bl,%bl
401: 0f 84 b3 00 00 00 je 4ba <printf+0xca>
ap = (uint*)(void*)&fmt + 1;
407: 8d 45 10 lea 0x10(%ebp),%eax
40a: 83 c6 01 add $0x1,%esi
state = 0;
40d: 31 ff xor %edi,%edi
ap = (uint*)(void*)&fmt + 1;
40f: 89 45 d4 mov %eax,-0x2c(%ebp)
412: eb 2f jmp 443 <printf+0x53>
414: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
c = fmt[i] & 0xff;
if(state == 0){
if(c == '%'){
418: 83 f8 25 cmp $0x25,%eax
41b: 0f 84 a7 00 00 00 je 4c8 <printf+0xd8>
write(fd, &c, 1);
421: 8d 45 e2 lea -0x1e(%ebp),%eax
424: 83 ec 04 sub $0x4,%esp
427: 88 5d e2 mov %bl,-0x1e(%ebp)
42a: 6a 01 push $0x1
42c: 50 push %eax
42d: ff 75 08 pushl 0x8(%ebp)
430: e8 5d fe ff ff call 292 <write>
435: 83 c4 10 add $0x10,%esp
438: 83 c6 01 add $0x1,%esi
for(i = 0; fmt[i]; i++){
43b: 0f b6 5e ff movzbl -0x1(%esi),%ebx
43f: 84 db test %bl,%bl
441: 74 77 je 4ba <printf+0xca>
if(state == 0){
443: 85 ff test %edi,%edi
c = fmt[i] & 0xff;
445: 0f be cb movsbl %bl,%ecx
448: 0f b6 c3 movzbl %bl,%eax
if(state == 0){
44b: 74 cb je 418 <printf+0x28>
state = '%';
} else {
putc(fd, c);
}
} else if(state == '%'){
44d: 83 ff 25 cmp $0x25,%edi
450: 75 e6 jne 438 <printf+0x48>
if(c == 'd'){
452: 83 f8 64 cmp $0x64,%eax
455: 0f 84 05 01 00 00 je 560 <printf+0x170>
printint(fd, *ap, 10, 1);
ap++;
} else if(c == 'x' || c == 'p'){
45b: 81 e1 f7 00 00 00 and $0xf7,%ecx
461: 83 f9 70 cmp $0x70,%ecx
464: 74 72 je 4d8 <printf+0xe8>
printint(fd, *ap, 16, 0);
ap++;
} else if(c == 's'){
466: 83 f8 73 cmp $0x73,%eax
469: 0f 84 99 00 00 00 je 508 <printf+0x118>
s = "(null)";
while(*s != 0){
putc(fd, *s);
s++;
}
} else if(c == 'c'){
46f: 83 f8 63 cmp $0x63,%eax
472: 0f 84 08 01 00 00 je 580 <printf+0x190>
putc(fd, *ap);
ap++;
} else if(c == '%'){
478: 83 f8 25 cmp $0x25,%eax
47b: 0f 84 ef 00 00 00 je 570 <printf+0x180>
write(fd, &c, 1);
481: 8d 45 e7 lea -0x19(%ebp),%eax
484: 83 ec 04 sub $0x4,%esp
487: c6 45 e7 25 movb $0x25,-0x19(%ebp)
48b: 6a 01 push $0x1
48d: 50 push %eax
48e: ff 75 08 pushl 0x8(%ebp)
491: e8 fc fd ff ff call 292 <write>
496: 83 c4 0c add $0xc,%esp
499: 8d 45 e6 lea -0x1a(%ebp),%eax
49c: 88 5d e6 mov %bl,-0x1a(%ebp)
49f: 6a 01 push $0x1
4a1: 50 push %eax
4a2: ff 75 08 pushl 0x8(%ebp)
4a5: 83 c6 01 add $0x1,%esi
} else {
// Unknown % sequence. Print it to draw attention.
putc(fd, '%');
putc(fd, c);
}
state = 0;
4a8: 31 ff xor %edi,%edi
write(fd, &c, 1);
4aa: e8 e3 fd ff ff call 292 <write>
for(i = 0; fmt[i]; i++){
4af: 0f b6 5e ff movzbl -0x1(%esi),%ebx
write(fd, &c, 1);
4b3: 83 c4 10 add $0x10,%esp
for(i = 0; fmt[i]; i++){
4b6: 84 db test %bl,%bl
4b8: 75 89 jne 443 <printf+0x53>
}
}
}
4ba: 8d 65 f4 lea -0xc(%ebp),%esp
4bd: 5b pop %ebx
4be: 5e pop %esi
4bf: 5f pop %edi
4c0: 5d pop %ebp
4c1: c3 ret
4c2: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
state = '%';
4c8: bf 25 00 00 00 mov $0x25,%edi
4cd: e9 66 ff ff ff jmp 438 <printf+0x48>
4d2: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
printint(fd, *ap, 16, 0);
4d8: 83 ec 0c sub $0xc,%esp
4db: b9 10 00 00 00 mov $0x10,%ecx
4e0: 6a 00 push $0x0
4e2: 8b 7d d4 mov -0x2c(%ebp),%edi
4e5: 8b 45 08 mov 0x8(%ebp),%eax
4e8: 8b 17 mov (%edi),%edx
4ea: e8 61 fe ff ff call 350 <printint>
ap++;
4ef: 89 f8 mov %edi,%eax
4f1: 83 c4 10 add $0x10,%esp
state = 0;
4f4: 31 ff xor %edi,%edi
ap++;
4f6: 83 c0 04 add $0x4,%eax
4f9: 89 45 d4 mov %eax,-0x2c(%ebp)
4fc: e9 37 ff ff ff jmp 438 <printf+0x48>
501: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
s = (char*)*ap;
508: 8b 45 d4 mov -0x2c(%ebp),%eax
50b: 8b 08 mov (%eax),%ecx
ap++;
50d: 83 c0 04 add $0x4,%eax
510: 89 45 d4 mov %eax,-0x2c(%ebp)
if(s == 0)
513: 85 c9 test %ecx,%ecx
515: 0f 84 8e 00 00 00 je 5a9 <printf+0x1b9>
while(*s != 0){
51b: 0f b6 01 movzbl (%ecx),%eax
state = 0;
51e: 31 ff xor %edi,%edi
s = (char*)*ap;
520: 89 cb mov %ecx,%ebx
while(*s != 0){
522: 84 c0 test %al,%al
524: 0f 84 0e ff ff ff je 438 <printf+0x48>
52a: 89 75 d0 mov %esi,-0x30(%ebp)
52d: 89 de mov %ebx,%esi
52f: 8b 5d 08 mov 0x8(%ebp),%ebx
532: 8d 7d e3 lea -0x1d(%ebp),%edi
535: 8d 76 00 lea 0x0(%esi),%esi
write(fd, &c, 1);
538: 83 ec 04 sub $0x4,%esp
s++;
53b: 83 c6 01 add $0x1,%esi
53e: 88 45 e3 mov %al,-0x1d(%ebp)
write(fd, &c, 1);
541: 6a 01 push $0x1
543: 57 push %edi
544: 53 push %ebx
545: e8 48 fd ff ff call 292 <write>
while(*s != 0){
54a: 0f b6 06 movzbl (%esi),%eax
54d: 83 c4 10 add $0x10,%esp
550: 84 c0 test %al,%al
552: 75 e4 jne 538 <printf+0x148>
554: 8b 75 d0 mov -0x30(%ebp),%esi
state = 0;
557: 31 ff xor %edi,%edi
559: e9 da fe ff ff jmp 438 <printf+0x48>
55e: 66 90 xchg %ax,%ax
printint(fd, *ap, 10, 1);
560: 83 ec 0c sub $0xc,%esp
563: b9 0a 00 00 00 mov $0xa,%ecx
568: 6a 01 push $0x1
56a: e9 73 ff ff ff jmp 4e2 <printf+0xf2>
56f: 90 nop
write(fd, &c, 1);
570: 83 ec 04 sub $0x4,%esp
573: 88 5d e5 mov %bl,-0x1b(%ebp)
576: 8d 45 e5 lea -0x1b(%ebp),%eax
579: 6a 01 push $0x1
57b: e9 21 ff ff ff jmp 4a1 <printf+0xb1>
putc(fd, *ap);
580: 8b 7d d4 mov -0x2c(%ebp),%edi
write(fd, &c, 1);
583: 83 ec 04 sub $0x4,%esp
putc(fd, *ap);
586: 8b 07 mov (%edi),%eax
write(fd, &c, 1);
588: 6a 01 push $0x1
ap++;
58a: 83 c7 04 add $0x4,%edi
putc(fd, *ap);
58d: 88 45 e4 mov %al,-0x1c(%ebp)
write(fd, &c, 1);
590: 8d 45 e4 lea -0x1c(%ebp),%eax
593: 50 push %eax
594: ff 75 08 pushl 0x8(%ebp)
597: e8 f6 fc ff ff call 292 <write>
ap++;
59c: 89 7d d4 mov %edi,-0x2c(%ebp)
59f: 83 c4 10 add $0x10,%esp
state = 0;
5a2: 31 ff xor %edi,%edi
5a4: e9 8f fe ff ff jmp 438 <printf+0x48>
s = "(null)";
5a9: bb 48 07 00 00 mov $0x748,%ebx
while(*s != 0){
5ae: b8 28 00 00 00 mov $0x28,%eax
5b3: e9 72 ff ff ff jmp 52a <printf+0x13a>
5b8: 66 90 xchg %ax,%ax
5ba: 66 90 xchg %ax,%ax
5bc: 66 90 xchg %ax,%ax
5be: 66 90 xchg %ax,%ax
000005c0 <free>:
static Header base;
static Header *freep;
void
free(void *ap)
{
5c0: 55 push %ebp
Header *bp, *p;
bp = (Header*)ap - 1;
for(p = freep; !(bp > p && bp < p->s.ptr); p = p->s.ptr)
5c1: a1 f4 09 00 00 mov 0x9f4,%eax
{
5c6: 89 e5 mov %esp,%ebp
5c8: 57 push %edi
5c9: 56 push %esi
5ca: 53 push %ebx
5cb: 8b 5d 08 mov 0x8(%ebp),%ebx
bp = (Header*)ap - 1;
5ce: 8d 4b f8 lea -0x8(%ebx),%ecx
5d1: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
for(p = freep; !(bp > p && bp < p->s.ptr); p = p->s.ptr)
5d8: 39 c8 cmp %ecx,%eax
5da: 8b 10 mov (%eax),%edx
5dc: 73 32 jae 610 <free+0x50>
5de: 39 d1 cmp %edx,%ecx
5e0: 72 04 jb 5e6 <free+0x26>
if(p >= p->s.ptr && (bp > p || bp < p->s.ptr))
5e2: 39 d0 cmp %edx,%eax
5e4: 72 32 jb 618 <free+0x58>
break;
if(bp + bp->s.size == p->s.ptr){
5e6: 8b 73 fc mov -0x4(%ebx),%esi
5e9: 8d 3c f1 lea (%ecx,%esi,8),%edi
5ec: 39 fa cmp %edi,%edx
5ee: 74 30 je 620 <free+0x60>
bp->s.size += p->s.ptr->s.size;
bp->s.ptr = p->s.ptr->s.ptr;
} else
bp->s.ptr = p->s.ptr;
5f0: 89 53 f8 mov %edx,-0x8(%ebx)
if(p + p->s.size == bp){
5f3: 8b 50 04 mov 0x4(%eax),%edx
5f6: 8d 34 d0 lea (%eax,%edx,8),%esi
5f9: 39 f1 cmp %esi,%ecx
5fb: 74 3a je 637 <free+0x77>
p->s.size += bp->s.size;
p->s.ptr = bp->s.ptr;
} else
p->s.ptr = bp;
5fd: 89 08 mov %ecx,(%eax)
freep = p;
5ff: a3 f4 09 00 00 mov %eax,0x9f4
}
604: 5b pop %ebx
605: 5e pop %esi
606: 5f pop %edi
607: 5d pop %ebp
608: c3 ret
609: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
if(p >= p->s.ptr && (bp > p || bp < p->s.ptr))
610: 39 d0 cmp %edx,%eax
612: 72 04 jb 618 <free+0x58>
614: 39 d1 cmp %edx,%ecx
616: 72 ce jb 5e6 <free+0x26>
{
618: 89 d0 mov %edx,%eax
61a: eb bc jmp 5d8 <free+0x18>
61c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
bp->s.size += p->s.ptr->s.size;
620: 03 72 04 add 0x4(%edx),%esi
623: 89 73 fc mov %esi,-0x4(%ebx)
bp->s.ptr = p->s.ptr->s.ptr;
626: 8b 10 mov (%eax),%edx
628: 8b 12 mov (%edx),%edx
62a: 89 53 f8 mov %edx,-0x8(%ebx)
if(p + p->s.size == bp){
62d: 8b 50 04 mov 0x4(%eax),%edx
630: 8d 34 d0 lea (%eax,%edx,8),%esi
633: 39 f1 cmp %esi,%ecx
635: 75 c6 jne 5fd <free+0x3d>
p->s.size += bp->s.size;
637: 03 53 fc add -0x4(%ebx),%edx
freep = p;
63a: a3 f4 09 00 00 mov %eax,0x9f4
p->s.size += bp->s.size;
63f: 89 50 04 mov %edx,0x4(%eax)
p->s.ptr = bp->s.ptr;
642: 8b 53 f8 mov -0x8(%ebx),%edx
645: 89 10 mov %edx,(%eax)
}
647: 5b pop %ebx
648: 5e pop %esi
649: 5f pop %edi
64a: 5d pop %ebp
64b: c3 ret
64c: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
00000650 <malloc>:
return freep;
}
void*
malloc(uint nbytes)
{
650: 55 push %ebp
651: 89 e5 mov %esp,%ebp
653: 57 push %edi
654: 56 push %esi
655: 53 push %ebx
656: 83 ec 0c sub $0xc,%esp
Header *p, *prevp;
uint nunits;
nunits = (nbytes + sizeof(Header) - 1)/sizeof(Header) + 1;
659: 8b 45 08 mov 0x8(%ebp),%eax
if((prevp = freep) == 0){
65c: 8b 15 f4 09 00 00 mov 0x9f4,%edx
nunits = (nbytes + sizeof(Header) - 1)/sizeof(Header) + 1;
662: 8d 78 07 lea 0x7(%eax),%edi
665: c1 ef 03 shr $0x3,%edi
668: 83 c7 01 add $0x1,%edi
if((prevp = freep) == 0){
66b: 85 d2 test %edx,%edx
66d: 0f 84 9d 00 00 00 je 710 <malloc+0xc0>
673: 8b 02 mov (%edx),%eax
675: 8b 48 04 mov 0x4(%eax),%ecx
base.s.ptr = freep = prevp = &base;
base.s.size = 0;
}
for(p = prevp->s.ptr; ; prevp = p, p = p->s.ptr){
if(p->s.size >= nunits){
678: 39 cf cmp %ecx,%edi
67a: 76 6c jbe 6e8 <malloc+0x98>
67c: 81 ff 00 10 00 00 cmp $0x1000,%edi
682: bb 00 10 00 00 mov $0x1000,%ebx
687: 0f 43 df cmovae %edi,%ebx
p = sbrk(nu * sizeof(Header));
68a: 8d 34 dd 00 00 00 00 lea 0x0(,%ebx,8),%esi
691: eb 0e jmp 6a1 <malloc+0x51>
693: 90 nop
694: 8d 74 26 00 lea 0x0(%esi,%eiz,1),%esi
for(p = prevp->s.ptr; ; prevp = p, p = p->s.ptr){
698: 8b 02 mov (%edx),%eax
if(p->s.size >= nunits){
69a: 8b 48 04 mov 0x4(%eax),%ecx
69d: 39 f9 cmp %edi,%ecx
69f: 73 47 jae 6e8 <malloc+0x98>
p->s.size = nunits;
}
freep = prevp;
return (void*)(p + 1);
}
if(p == freep)
6a1: 39 05 f4 09 00 00 cmp %eax,0x9f4
6a7: 89 c2 mov %eax,%edx
6a9: 75 ed jne 698 <malloc+0x48>
p = sbrk(nu * sizeof(Header));
6ab: 83 ec 0c sub $0xc,%esp
6ae: 56 push %esi
6af: e8 46 fc ff ff call 2fa <sbrk>
if(p == (char*)-1)
6b4: 83 c4 10 add $0x10,%esp
6b7: 83 f8 ff cmp $0xffffffff,%eax
6ba: 74 1c je 6d8 <malloc+0x88>
hp->s.size = nu;
6bc: 89 58 04 mov %ebx,0x4(%eax)
free((void*)(hp + 1));
6bf: 83 ec 0c sub $0xc,%esp
6c2: 83 c0 08 add $0x8,%eax
6c5: 50 push %eax
6c6: e8 f5 fe ff ff call 5c0 <free>
return freep;
6cb: 8b 15 f4 09 00 00 mov 0x9f4,%edx
if((p = morecore(nunits)) == 0)
6d1: 83 c4 10 add $0x10,%esp
6d4: 85 d2 test %edx,%edx
6d6: 75 c0 jne 698 <malloc+0x48>
return 0;
}
}
6d8: 8d 65 f4 lea -0xc(%ebp),%esp
return 0;
6db: 31 c0 xor %eax,%eax
}
6dd: 5b pop %ebx
6de: 5e pop %esi
6df: 5f pop %edi
6e0: 5d pop %ebp
6e1: c3 ret
6e2: 8d b6 00 00 00 00 lea 0x0(%esi),%esi
if(p->s.size == nunits)
6e8: 39 cf cmp %ecx,%edi
6ea: 74 54 je 740 <malloc+0xf0>
p->s.size -= nunits;
6ec: 29 f9 sub %edi,%ecx
6ee: 89 48 04 mov %ecx,0x4(%eax)
p += p->s.size;
6f1: 8d 04 c8 lea (%eax,%ecx,8),%eax
p->s.size = nunits;
6f4: 89 78 04 mov %edi,0x4(%eax)
freep = prevp;
6f7: 89 15 f4 09 00 00 mov %edx,0x9f4
}
6fd: 8d 65 f4 lea -0xc(%ebp),%esp
return (void*)(p + 1);
700: 83 c0 08 add $0x8,%eax
}
703: 5b pop %ebx
704: 5e pop %esi
705: 5f pop %edi
706: 5d pop %ebp
707: c3 ret
708: 90 nop
709: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
base.s.ptr = freep = prevp = &base;
710: c7 05 f4 09 00 00 f8 movl $0x9f8,0x9f4
717: 09 00 00
71a: c7 05 f8 09 00 00 f8 movl $0x9f8,0x9f8
721: 09 00 00
base.s.size = 0;
724: b8 f8 09 00 00 mov $0x9f8,%eax
729: c7 05 fc 09 00 00 00 movl $0x0,0x9fc
730: 00 00 00
733: e9 44 ff ff ff jmp 67c <malloc+0x2c>
738: 90 nop
739: 8d b4 26 00 00 00 00 lea 0x0(%esi,%eiz,1),%esi
prevp->s.ptr = p->s.ptr;
740: 8b 08 mov (%eax),%ecx
742: 89 0a mov %ecx,(%edx)
744: eb b1 jmp 6f7 <malloc+0xa7>
| 33.468883 | 60 | 0.410479 |
0f89b6830e2e88be6a30e1317ae60e2813b764b7 | 7,197 | asm | Assembly | Driver/Sound/BSD16/bsnwav.asm | steakknife/pcgeos | 95edd7fad36df400aba9bab1d56e154fc126044a | [
"Apache-2.0"
] | 504 | 2018-11-18T03:35:53.000Z | 2022-03-29T01:02:51.000Z | Driver/Sound/BSD16/bsnwav.asm | steakknife/pcgeos | 95edd7fad36df400aba9bab1d56e154fc126044a | [
"Apache-2.0"
] | 96 | 2018-11-19T21:06:50.000Z | 2022-03-06T10:26:48.000Z | Driver/Sound/BSD16/bsnwav.asm | steakknife/pcgeos | 95edd7fad36df400aba9bab1d56e154fc126044a | [
"Apache-2.0"
] | 73 | 2018-11-19T20:46:53.000Z | 2022-03-29T00:59:26.000Z | COMMENT @********************************************************
Copyright (C) Dirk Lausecker -- All Rights Reserved
PROJECT: BestSound Treiber
DATEI: bsnwav.asm
AUTOR: Dirk Lausecker
REVISION HISTORY:
Name Datum Beschreibung
---- ----- ------------
DL 06.10.98 Init
DL 20.02.2000 Ableitung BSNWAV.ASM
DL 02.03.2000 bsOptions Bit 0 definiert
DL 25.10.2000 Translations for NewDeal
ROUTINEN:
Name Description
---- -----------
BSDNWGetStatus returns bsStatus and dacStatus
BSDNWGetAIState returns aiStatus
BSDNWStartPlay Starting Play
*****************************************************************@
BSNW_STATE_IDLE equ 0 ; Soundcard idle
; The states 1 and 2 are reserved for recording
BSNW_PLAY_PREPARE equ 3 ; NewWave-Play Prepare state
BSNW_PLAY_RUN equ 4 ; NewWave-Play Run State
;/////////////////////////////////
; Globals
;/////////////////////////////////
idata segment
bsOptions byte 1 ; Bit 0 -> ISR must clear old
; DMA bufferhalf
bsPause byte 0 ; 1 = Pause 2 = Restart
idata ends
;===========================================================
LoadableCode segment resource
;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
;
; BSDNWSetPause
;
; Pause Mode
;
; IN: cl Mode 0 = request mode
; 1 = PAUSE
; 2 = RESTART
;
; OUT: ch current mode
;
;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
BSDNWSetPause proc far
uses ax,bx,dx,ds
.enter
mov ax,segment dgroup
mov ds,ax
mov ch,0 ; default value
tst ds:[dacStatus] ; old WAV-Output ?
jnz done
mov al,ds:[bsStatus] ; NewWave Play
cmp al,BSNW_PLAY_RUN ; running ?
jnz done
;----------------------------
; PAUSE / RESTART
;----------------------------
mov ch,ds:[bsPause] ; current mode
cmp cl,ch ; new mode equal old mode ?
jz done ; yes
cmp ch,1 ; current mode = PAUSE ?
jz nopause ; yes
cmp cl,1 ; new mode = PAUSE ?
jnz nopause ; nein
;
; PAUSE
;
SBDDACWriteDSP DSP_DMA_HALT,0
mov ch,1
mov ds:[bsPause],ch
jmp done
;
; PAUSE already active
;
nopause:
cmp cl,2 ; new mode = RESTART ?
jnz done ; no
;
; RESTART
;
SBDDACWriteDSP DSP_DMA_CONTINUE,0
mov ch,2
mov ds:[bsPause],ch
done:
.leave
ret
BSDNWSetPause endp
;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
;
; BSDNWGetStatus
;
; will return dacStatus/bsStatus
;
; IN: -
;
; OUT: cl bsStatus
; ch dacStatus
;
;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
BSDNWGetStatus proc far
uses ax,bx,dx,ds
.enter
mov ax,segment dgroup
mov ds,ax
mov ch,ds:[dacStatus]
mov cl,ds:[bsStatus]
.leave
ret
BSDNWGetStatus endp
;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
;
; BSDNWStartPlay
;
; Start WAV-output
; Top-Level UP will call other subroutines
;
; OUT: cx 0 = OK
; 1 = error
;
;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
BSDNWStartPlay proc far
uses ax,bx,dx,di,ds
.enter
mov ax,segment dgroup ; dgroup setzen
mov ds,ax
;-------------------
; dacStatus = idle ?
;-------------------
tst ds:[dacStatus] ; active ?
jnz error ; yes
mov ds:[bsStatus],BSNW_PLAY_PREPARE
clr ds:[bsRecDataFlag] ; clear DataFlag
;-------------------
; DSP Samplerate
;-------------------
SBDDACWriteDSP DSP_SET_SAMPLE_RATE, 0 ; DSP-Command
mov cx,ds:[bsRecSamplerate]
SBDDACWriteDSP ch, 0 ; Samplerate
SBDDACWriteDSP cl, 0
;------------------------
; Flags initialisieren
;------------------------
mov ds:[bsStatus],BSNW_PLAY_RUN
clr ds:[bsRecDataHalf]
clr ds:[bsRecDataFlag]
;------------------------
; DSP Transfercommand
;------------------------
mov al,ds:[bsRecBits]
cmp al,16 ; 16 Bit
jnz bit8
SBDDACWriteDSP DSP_16BIT_OUTPUT, 0 ; Command
mov bh,DSP_MODE_16BIT_MONO
mov al,ds:[bsRecChannels]
cmp al,1 ; Mono ?
jz mono
mov bh,DSP_MODE_16BIT_STEREO
jmp mono
bit8:
SBDDACWriteDSP DSP_8BIT_OUTPUT, 0 ; Command
mov bh,DSP_MODE_8BIT_MONO
mov al,ds:[bsRecChannels]
cmp al,1 ; Mono ?
jz mono
mov bh,DSP_MODE_8BIT_STEREO
mono:
SBDDACWriteDSP bh, 0 ; Mode (Mono/Stereo)
mov cx,ds:[bufferO2]
mov al,ds:[bsRecBits]
cmp al,16 ; 16 Bit
jnz blocksize
shr cx,1
blocksize:
dec cx ; Blocksize - 1
SBDDACWriteDSP cl, 0
SBDDACWriteDSP ch, 0
;------------------------
; Start AutoInit Transfer
;------------------------
mov cx,0 ; no error
jmp done ; --> End
;------------------------
; Error
;------------------------
error:
mov ds:[bsStatus],BS_STATE_IDLE
mov cx,1
clc ; CY = 1
done:
.leave
ret
BSDNWStartPlay endp
;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
;
; BSDNWGetAIState
;
; Will return state of Autoinittransfer
;
;
; IN: ch >0 -> set bsOptions (cl)
; cl bsOptions
;
; OUT: cl bsRecDataFlag
; ch bsRecDataHalf
;
;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
BSDNWGetAIState proc far
uses ax,bx,dx,ds
.enter
mov ax,segment dgroup
mov ds,ax
;-------------------
; set bsOptions
;-------------------
tst ch ; setting bsOptions ?
jz noset ; no
mov ds:[bsOptions],cl ; yes
noset:
mov ch,ds:[bsRecDataHalf]
mov cl,ds:[bsRecDataFlag]
.leave
ret
BSDNWGetAIState endp
LoadableCode ends
ResidentCode segment resource
;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
;
; BSNWISR
;
; ISR for NewWavePlay
; Will be called if half of the buffer
; was played
;
; IN: -
;
; OUT: -
;
;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
BSNWISR proc far
uses ax,cx,ds,di,es
.enter
tst ds:[bufferO2] ; Buffer existent ?
jz done ; no (zerosize)
mov di,0 ; Offsetpointer
mov cx,ds:[bufferO2]
;-----------------------------
; clear old halfbuffer
;-----------------------------
mov ah,ds:[bsOptions]
or ah,1 ; Bit 1 ?
jz done ; no, not delete
mov al,ds:[bsRecDataHalf]
tst al ; lower half
jz firstbuf
mov di,cx ; upper half
firstbuf:
mov ax,ds:[bufferSegment]
mov es,ax ; Segmentaddress
mov ah,080h
mov al,ds:[bsRecBits]
cmp al,16 ; 16 Bit ?
jnz next ; no
mov ah,0 ; yes, clear with 0
next:
mov es:[di],ah ; clear Buffer
inc di
dec cx
jnz next
;------------------------
; Set Flags
;------------------------
; bsRecDataFlag will be incremented by every INT.
; The Data-Writer must decrement this flag
; Values above 2 will indicate problems with the transfer speed
;
done:
inc ds:[bsRecDataFlag]
mov al,ds:[bsRecDataHalf]
xor al,01h ; swap
mov ds:[bsRecDataHalf],al
.leave
ret
BSNWISR endp
if 0
; /*
;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
;
; BSDNWStartAI
;
; Start AutoInit Transfer
; for Playing
;
;
; IN: -
;
; OUT: CY TRUE = Fehler
;
;%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
BSDNWStartAI proc near
uses ax,bx,dx,di,ds
.enter
mov ax,segment dgroup ; dgroup setzen
mov ds,ax
clr ds:[bsRecDataHalf]
clr ds:[bsRecDataFlag]
; SBDDACWriteDSP DSP_DMA_PCM_AI_MONO_LOW, 0 ; AutoInit Output
; 8 Bit Mono AI-Transfer
clc
.leave
ret
BSDNWStartAI endp
;*/
endif
ResidentCode ends
| 17.9925 | 67 | 0.524663 |
8274c42de10f6063623d92b1fd750f865503132f | 17,893 | asm | Assembly | main.asm | Ajordat/Walkie-asm | e013e038ccee24b99e63aaa341f359ee4296b79a | [
"MIT"
] | null | null | null | main.asm | Ajordat/Walkie-asm | e013e038ccee24b99e63aaa341f359ee4296b79a | [
"MIT"
] | null | null | null | main.asm | Ajordat/Walkie-asm | e013e038ccee24b99e63aaa341f359ee4296b79a | [
"MIT"
] | null | null | null | LIST P=18F4321, F=INHX32
#include <P18F4321.INC>
;******************
;* CONFIGURACIONS *
;******************
CONFIG OSC = HSPLL
CONFIG PBADEN = DIG
CONFIG WDT = OFF
;*************
;* VARIABLES *
;*************
SIZEH EQU 0x00 ;DUES VARIABLES PER SABER QUANTES LLETRES TENIM
SIZEL EQU 0x01
WORD EQU 0x02 ;VARIABLE PER A LLEGIR LA TRANSMISSIÓ REBUDA
TIMES EQU 0x03 ;VARIABLE PER A CONTROLAR EL REBOT DELS POLSADORS
;VARIABLES LEDS
HORIZ EQU 0x04 ;QUAN ESTÀ ACTIVA REALITZA LA RUTINA DE "ROTACIÓ" DELS LEDS
LEDS_HZ EQU 0x05 ;VARIABLE PER A CONTROLAR LA FREQÜÈNCIA DELS LEDS
RIGHT_NOTLEFT EQU 0x06 ;INDICA EL SENTIT DE LA ROTACIÓ DELS LEDS
BLINK EQU 0x07 ;VARIABLE PER A CONTROLAR LA FREQÜÈNCIA DELS LEDS
RES_DIV EQU 0x08 ;EMMAGATZEMEM EL RESULTAT DE LA DIVISIÓ PER 10
SEG_L EQU 0x12 ;DUES VARIABLES PER A SABER EL TEMPS DELS 10 SEGONS
SEG_H EQU 0x13
LEDS_10S EQU 0x14 ;FLAG PER A SABER SI HEM D'ESTAR PENDENTS DELS 10 SEGONS
WAIT EQU 0x09 ;FLAG PER A ESPERAR A LA INTERRUPCIÓ PER LA TRANSMISSIÓ RF
;VARIABLES BOTONS
F_REBOTS_LOAD EQU 0x0A ;FLAG PELS REBOTS DEL BOTÓ DE LOAD
F_REBOTS_SEND EQU 0x0B ;FLAG PELS REBOTS DEL BOTÓ DE SEND
LOADED EQU 0x0C ;FLAG PER SABER SI S'HA FET L'ACCIÓ DE CARREGAR
SENT EQU 0x0D ;FLAG PER SABER SI S'HA FET L'ACCIÓ D'ENVIAR
N_SIZEL EQU 0x0E ;DUES VARIABLES PER A SABER QUANTES LLETRES PORTEM ENVIADES
N_SIZEH EQU 0x0F
INDEX EQU 0x10 ;VARIABLE PER SABER QUANTS BITS D'UNA PARAULA HEM ENVIAT
N_LEDS EQU 0x11 ;VARIABLE PER SABER QUAN HEM D'ACTIVAR UN NOU LED DURANT LA TX DE RF
;*************
;* CONSTANTS *
;*************
INIT_FSR0H EQU 0x00 ;VALOR DE FSR0H A L'INICI DE L'ARRAY
INIT_FSR0L EQU 0x80 ;VALOR DE FSR0L A L'INICI DE L'ARRAY
INIT_MSGH EQU 0x00
INIT_MSGL EQU 0x7E
CAP_MSGH EQU 0x04
CAP_MSGL EQU 0x48
F_5HZ EQU 0x13 ;NOMBRE DE COPS QUE HA DE SALTAR LA INTERRUPCIÓ PER A QUE HAGI PASSAT UN PERÃODE DE 5HZ
F_10HZ EQU 0x09 ;NOMBRE DE COPS QUE HA DE SALTAR LA INTERRUPCIÓ PER A QUE HAGI PASSAT UN PERÃODE DE 10HZ
F_20HZ EQU 0x06 ;NOMBRE DE COPS QUE HA DE SALTAR LA INTERRUPCIÓ PER A QUE HAGI PASSAT UN PERÃODE DE 20HZ
LOAD_BYTE EQU 0xAA ;BYTE QUE S'ENVIA DEL PC A LA PIC PER A INDICAR QUE S'HA DE CARREGAR A LA RAM. EQUIVALENT A UN SYN.
SEND_BYTE EQU 0xEE ;BYTE QUE S'ENVIA DE LA PIC AL PC PER A DEMANAR UN BYTE MÉS DE LA CADENA. EQUIVALENT A UN ACK.
END_BYTE EQU 0xFF ;BYTE QUE S'ENVIA DEL PC A LA PIC PER A INDICAR QUE JA S'HA ENVIAT TOTA LA CADENA. EQUIVALENT A UN FIN.
SEG_10_H EQU 0x07 ;NOMBRE DE COPS QUE HA DE SALTAR LA INTERRUPCIÓ PER A QUE PASSIN 10 SEGONS (PART ALTA)
SEG_10_L EQU 0xD0 ;NOMBRE DE COPS QUE HA DE SALTAR LA INTERRUPCIÓ PER A QUE PASSIN 10 SEGONS (PART BAIXA)
;*********************************
; VECTORS DE RESET I INTERRUPCIÓ *
;*********************************
ORG 0x000000
RESET_VECTOR
goto MAIN
ORG 0x000008
HI_INT_VECTOR
goto HIGH_INT
ORG 0x000018
LOW_INT_VECTOR
retfie FAST
;***********************************
;* RUTINES DE SERVEI D'INTERRUPCIÓ *
;***********************************
;*
; * A LA INTERRUPCIÓ TORNEM A INICIAR EL TIMER PER A QUE TORNI A SALTAR AQUESTA, FIQUEM A 0 EL FLAG WAIT I
; * INCREMENTEM ELS COMPTADORS QUE S'UTILITZEN A LES SEGÜENTS FUNCIONALITATS: CONTROLAR ELS REBOTS, CONTROLAR LA
; * FREQÜÈNCIA DELS LEDS I ESPERAR 10 SEGONS
; */
HIGH_INT
call INIT_TMR
incf TIMES, 1, 0
incf LEDS_HZ, 1, 0
clrf WAIT, 0
incf SEG_L, 1, 0
btfsc STATUS, C, 0
incf SEG_H, 1, 0
retfie FAST
;*********
;* INITS *
;*********
INIT_VARS
clrf SIZEH, 0
clrf SIZEL, 0
clrf HORIZ, 0
clrf BLINK, 0
clrf RIGHT_NOTLEFT, 0
clrf LEDS_HZ, 0
movlw INIT_MSGL
movwf FSR0L, 0
movlw INIT_MSGH
movwf FSR0H, 0
movlw CAP_MSGH
movwf POSTINC0, 0
movlw CAP_MSGL
movwf POSTINC0, 0
return
INIT_PORTS
bsf TRISC, 7, 0 ;SIO_RX INPUT
bsf TRISC, 6, 0 ;SIO_TX INPUT
bcf TRISC, 2, 0 ;RF OUTPUT
bsf TRISC, 1, 0 ;LOAD_BTN INPUT
bsf TRISC, 0, 0 ;SEND_BTN INPUT
bcf TRISB, 1, 0 ;LEDS[9] OUTPUT
bcf TRISB, 0, 0 ;LEDS[8] OUTPUT
clrf TRISD, 0 ;LEDS[7..0] OUTPUT
clrf LATD, 0 ;APAGUEM ELS LEDS
clrf LATB, 0
return
INIT_INTS
bcf RCON, IPEN, 0 ;ACTIVEM NOMÉS LA INTERRUPCIÓ DEL TIMER0
movlw 0xA0
movwf INTCON, 0
movlw 0x88
movwf T0CON, 0
return
INIT_EUSART ;INICIALITZEM L'EUSART
movlw 0x26
movwf TXSTA, 0
movlw 0x90
movwf RCSTA, 0
movlw 0x81
movwf SPBRG, 0
clrf BAUDCON, 0
return
;INTERRUPCIÓ CADA 5ms
INIT_TMR
movlw 0x3C
movwf TMR0H, 0
movlw 0xB0
movwf TMR0L, 0
bcf INTCON, TMR0IF
return
;********
;* MAIN *
;********
MAIN
call INIT_VARS
call INIT_PORTS
call INIT_INTS
call INIT_EUSART
call INIT_TMR
BUCLE
;COMPROVEM SI HEM REBUT UN BYTE DES DE L'ORDINADOR
btfsc PIR1, RCIF, 0
goto RX_PC
;COMPROVEM SI HEM DE MOURE ELS LEDS EN HORITZONTAL (COCHE FANTASTICO)
tstfsz HORIZ
goto LEDS_HORIZ
;COMPROVEM SI HEM DE PARPALLEJAR ELS LEDS
tstfsz BLINK
goto LEDS_BLINK
;COMPROVEM SI HEM DE COMPROVAR ELS 10 SEGONS
tstfsz LEDS_10S
goto LEDS_SEG
CHECK_LOAD_BTN
;COMPROVEM SI EL POLSADOR DE LOAD ESTÀ ACTIU
btfsc PORTC, 1, 0
goto LOAD_BTN
;SI NO ESTÀ ACTIU, BAIXEM EL FLAG QUE INDICA QUE JA HEM FET LA TASCA DE CARREGAR
clrf LOADED, 0
;goto CHECK_SEND_BTN ?
CHECK_LOAD_FLAG
;COMPROVEM SI JA HEM FET LA TASCA DE CARREGAR
tstfsz LOADED, 0
goto CHECK_SEND_BTN
;EN CAS QUE NO HO HAGUEM FET, MIREM SI ESTEM EN "ZONA" DE REBOTS
tstfsz F_REBOTS_LOAD
goto CHECK_LOAD_15MS ;SI HO ESTEM, MIREM SI JA HA PASSAT
goto CHECK_SEND_BTN ;SI NO HO ESTEM, COMPROVEM EL POLSADOR DE SEND
CHECK_LOAD_15MS
;MIREM SI JA HA PASSAT PROU TEMPS PER SALTAR ELS REBOTS
movlw 0x02
cpfsgt TIMES, 0
goto CHECK_SEND_BTN
;SI JA HA PASSAT EL TEMPS TORNEM A MIRAR SI DESPRÉS DELS REBOTS EL POLSADOR SEGUEIX ACTIU O NO
;SI NO HO ESTÀ, ES TRACTAVA D'UN REBOT, ALTRAMENT ENS HAVIEN PITJAT
clrf F_REBOTS_LOAD, 0
btfss PORTC, 1, 0
goto CHECK_SEND_BTN
;COM QUE ES TRACTA D'UNA INSTRUCCIÓ DE CARREGAR:
;ENVIEM UNA PETICIÓ DE CADENA A L'ORDINADOR
movlw SEND_BYTE
movwf TXREG, 0
;ACTIVEM EL FLAG QUE INDICA QUE HEM D'ESPERAR 10 SEGONS
setf LEDS_10S, 0
;RESETEJEM EL COMPTADOR DELS 10 SEGONS
clrf SEG_L, 0
clrf SEG_H, 0
;DESACTIVEM QUALSEVOL ACTIVITAT DELS LEDS
clrf BLINK, 0
clrf HORIZ, 0
;ACTIVEM EL FLAG QUE INDICA QUE JA HEM FET LA FUNCIONALITAT DE CARREGAR
setf LOADED, 0
goto CHECK_SEND_BTN
LOAD_BTN
;COMPROVEM SI JA HEM FET LA CARREGA DE CADENA
tstfsz LOADED, 0
goto CHECK_SEND_BTN
;SI NO L'HEM FET MIREM SI ESTEM EN ESPAI DE REBOTS
tstfsz F_REBOTS_LOAD
;SI HI ESTEM, COMPROVEM SI JA HI HAURIEM DE SORTIR
goto CHECK_LOAD_15MS
;SI NO HO ESTEM, HI ENTREM
clrf TIMES, 0
setf F_REBOTS_LOAD, 0
goto CHECK_SEND_BTN
CHECK_SEND_BTN
;COMPROVEM SI EL POLSADOR DE SEND ESTÀ ACTIU
btfsc PORTC, 0, 0
goto SEND_BTN
;SI NO ESTÀ ACTIU, BAIXEM EL FLAG QUE INDICA QUE JA HEM FET LA TASCA D'ENVIAR
clrf SENT, 0
;goto BUCLE ?
CHECK_SEND_FLAG
;COMPROVEM SI JA HEM FET LA TASCA D'ENVIAR
tstfsz SENT, 0
goto BUCLE
;EN CAS QUE NO HO HAGUEM FET, MIREM SI ESTEM EN "ZONA" DE REBOTS
tstfsz F_REBOTS_SEND
goto CHECK_SEND_15MS ;SI HO ESTEM, MIREM SI JA HA PASSAT
goto BUCLE ;SI NO HO ESTEM, TORNEM A L'INICI DEL BUCLE
CHECK_SEND_15MS
;MIREM SI JA HA PASSAT PROU TEMPS PER SALTAR ELS REBOTS
movlw 0x02
cpfsgt TIMES, 0
goto BUCLE
;SI JA HA PASSAT EL TEMPS TORNEM A MIRAR SI DESPRÉS DELS REBOTS EL POLSADOR SEGUEIX ACTIU O NO
;SI NO HO ESTÀ, ES TRACTAVA D'UN REBOT, ALTRAMENT ENS HAVIEN PITJAT
clrf F_REBOTS_SEND, 0
btfss PORTC, 0, 0
goto BUCLE
;EN CAS QUE HAGUEM D'ENVIAR, ACTIVEM EL FLAG DE QUE JA HO HEM FET I HO FEM
setf SENT, 0
goto SEND_RF
SEND_BTN
;COMPROVEM SI JA HEM FET L'ENVIAMENT
tstfsz SENT, 0
goto BUCLE
;SI NO L'HEM FET MIREM SI ESTEM EN ESPAI DE REBOTS
tstfsz F_REBOTS_SEND
;SI HI ESTEM, COMPROVEM SI JA HI HAURIEM DE SORTIR
goto CHECK_SEND_15MS
;SI NO HO ESTEM, HI ENTREM
clrf TIMES, 0
setf F_REBOTS_SEND, 0
goto BUCLE
;SITUACIÓ EN LA QUE HEM REBUT UN BYTE PER LA SIO
RX_PC
;ATUREM EL COMPTADOR DELS 10 SEGONS I EL MOVIMENT HORITZONTAL
clrf LEDS_10S, 0
clrf HORIZ, 0
;ENS SITUEM A L'INICI DE LA CADENA
movlw INIT_FSR0L
movwf FSR0L, 0
movlw INIT_FSR0H
movwf FSR0H, 0
;LLEGIM EL BYTE REBUT I MIREM SI ES TRACTA DEL CAS DE CARREGAR UNA CADENA A LA RAM O BÉ
;S'HA D'ENVIAR PER RF EL CONTINGUT
movff RCREG, WORD
movlw LOAD_BYTE
cpfseq WORD, 0
;S'HA DE TRANSMETRE PER RF
goto SEND_MESSAGE
;S'HA DE CARREGAR UNA CADENA
;FIQUEM A ZERO EL COMPTADOR DE LLETRES DE LA CADENA
;clrf SIZEL, 0
movlw 0x02
movwf SIZEL, 0
clrf SIZEH, 0
;COM QUE UTILITZEM UN PROTOCOL ORIENTAT A CONNEXIÓ, S'ESTABLEIX UN DIALEG, AIXÍ QUE PER ASSEGURAR QUE NO
;ES PERDRÀ CAP BYTE L'ORDINADOR S'HA D'ESPERAR A QUE LA PIC LI CONTESTI
DEMANA_CHAR
;TRANSMETEM A L'ORDINADOR EL BYTE SEND_BYTE QUE VOL DIR QUE LI DEMANEM UN ALTRE CARÀCTER DE LA CADENA
movlw SEND_BYTE
movwf TXREG, 0
;ESPEREM QUE L'ORDINADOR ENS CONTESTI
btfss PIR1, RCIF, 0
goto $-2
;LLEGIM EL BYTE REBUT I EL COMPAREM AMB EL BYTE QUE INDICA UN FINAL DE CADENA.
movff RCREG, WORD
movlw END_BYTE
cpfseq WORD, 0
;SI ENCARA NO S'HA ACABAT LA CADENA, GUARDEM EL CARÀCTER REBUT A LA RAM
goto GUARDA_CHAR
;SI S'HA ACABAT LA CÀRREGA FEM PARPALLEJAR ELS LEDS A 5HZ
movlw F_5HZ
movwf BLINK, 0
clrf LATD, 0
clrf LATB, 0
;INDIQUEM A L'ORDINADOR QUE HEM REBUT EL FINAL DE CADENA
movlw END_BYTE
movwf TXREG, 0
;setf TXREG, 0
goto BUCLE
GUARDA_CHAR
;PER CADA BYTE QUE REBEM INCREMENTEM EL COMPTADOR DE MIDA DE LA CADENA
incf SIZEL, 1, 0
btfsc STATUS, C, 0
incf SIZEH, 1, 0
;I ESCRIVIM EL NOU BYTE A LA RAM
movff WORD, POSTINC0
goto DEMANA_CHAR
;SITUACIÓ EN LA QUE HEM DE TRANSMETRE EL CONTINGUT DE LA RAM PER RF
SEND_MESSAGE
;SI HEM REBUT L'INSTRUCCIÓ DE TRANSMISSIÓ PER LA SIO LI HEM DE CONTESTAR
movlw SEND_BYTE
movwf TXREG, 0
SEND_RF
;ELIMINEM L'ACTIVITAT DELS LEDS
clrf LEDS_10S, 0
clrf HORIZ, 0
;MIREM SI PODEM TRANSMETRE (TENIM CARREGAT UN MISSATGE)
tstfsz SIZEL, 0
goto RF_OK
tstfsz SIZEH, 0
goto RF_OK
RF_KO
;SI NO PODEM TRANSMETRE PER RF INICIEM EL MOVIMENT HORITZONTAL DELS LEDS
movlw 0x03
movwf LATD, 0
clrf LATB, 0
setf HORIZ, 0
clrf BLINK, 0
goto BUCLE
RF_OK
;EN CAS QUE SI QUE PODEM TRANSMETRE:
;PER A ENCENDRE DE MANERA PROGRESSIVA ELS 10 LEDS NECESSITEM EL RESULTAT DE LA MIDA DE LA CADENA ENTRE 10
;DIVIDIM ENTRE 10 I APAGUEM ELS LEDS
call DIV_10
clrf LATD, 0
clrf LATB, 0
clrf N_LEDS, 0
SEND_RAM
;SITUEM EL PUNTER A L'INICI DE LA CADENA
;movlw INIT_FSR0H
movlw INIT_MSGH
movwf FSR0H, 0
;movlw INIT_FSR0L
movlw INIT_MSGL
movwf FSR0L, 0
;LLEGIM LA PARAULA A TRANSMETRE
movff POSTINC0, WORD
;ENVIEM UN FLANC POSITIU (L'HAUREM D'ENVIAR SI O SI, JA SIGUI PER LA PRIMERA PART L'UN 1 O LA SEGONA D'UN 0)
call RF_1
;ROTEM LA PARAULA A ENVIAR CAP A L'ESQUERRA (TRANSMETEM DE MÉS A MENYS PES)
rlcf WORD, 1, 0
btfsc STATUS, C, 0
;SI EL PRIMER BIT ÉS UN 1 JA PODEM TRANSMETRE LA RESTA DE PARAULES
goto ENVIA_TRAMA
;SI EL PRIMER BIT ÉS UN 0 ENVIEM UN 0 ABANS DE TRANSMETRE LA RESTA DE PARAULES
call RF_0
ENVIA_TRAMA
;INICIALITZEM L'ÍNDEX DELS BITS DE LA PARAULA A 1 PERQUÈ JA HEM ENVIAT EL PRIMER
movlw 0x01
movwf INDEX, 0
;INICIALITZEM L'ÍNDEX DE LES PARAULES A TRANSMETRE A 0. LA TRANSMISSIÓ ACABARÀ QUAN AQUEST COMPTADOR VALGUI
;EL MATEIX QUE LA MIDA DE LA CADENA
clrf N_SIZEL, 0
clrf N_SIZEH, 0
CHECK_SIZE
;COMPAREM SI JA HEM TRANSMÈS TOTES LES LLETRES
movf SIZEH, 0, 0
cpfseq N_SIZEH, 0
goto BUCLE_WORD
movf SIZEL, 0, 0
cpfslt N_SIZEL, 0
;SI L'ÍNDEX HA SOBREPASSAT LA MIDA DEL MISSATGE VOL DIR QUE JA HEM ACABAT.
goto END_ENVIA_TRAMA
BUCLE_WORD
;SI NO HEM ACABAT DE TRANSMETRE UNA PARAULA ENVIEM EL SEGÜENT BIT
rlcf WORD, 1, 0
btfss STATUS, C, 0
;SI ES TRACTA D'UN 0, PRIMER ENVIEM UN NIVELL A 5V I DESPRÉS UN A 0V
goto SEND_0
;SI ES TRACTA D'UN 1, PRIMER ENVIEM UN NIVELL A 0V I DESPRÉS UN A 5V
SEND_1
call RF_0
call RF_1
goto CHECK_WORD
SEND_0
call RF_1
call RF_0
;COMPROVEM SI JA HEM ENVIAT TOTS ELS BITS D'UNA PARAULA
CHECK_WORD
incf INDEX, 1, 0
movlw 0x08
cpfseq INDEX, 0
;SI NO HEM ACABAT AMB LA PARAULA ANEM A TRANSMETRE EL SEGÜENT BIT
goto BUCLE_WORD
;SI HEM ACABAT RESETEJEM L'ÍNDEX DELS BITS D'UN BYTE I AUGMENTEM L'ÍNDEX DE LLETRES TRANSMESES
clrf INDEX, 0
incf N_SIZEL, 1, 0
btfsc STATUS, C, 0
incf N_SIZEH, 1, 0
movff POSTINC0, WORD
;LEDS
;AUGMENTEM TAMBÉ L'ÍNDEX DE LA PROPORCIÓ DE LLETRES TRANSMESES.
;QUAN AQUEST ÍNDEX ARRIBA AL RESULTAT DE LA DIVISIÓ VOL DIR QUE HEM D'ENCENDRE UN LED MÉS
incf N_LEDS, 1, 0
movf N_LEDS, 0, 0
cpfseq RES_DIV, 0
;SI NO HEM D'ENCENDRE UN ALTRE LED TORNEM A AGAFAR UN NOU BYTE DE LA RAM
goto CHECK_SIZE
;SI EL BIT DE MÉS PES DEL PORTD ESTÀ ACTIU VOL DIR QUE JA HEM OMPLERT UN REGISTRE, AIXÍ QUE HEM DE MOURE
;DEL SEGON REGISTRE DE LEDS (PORTB)
btfss PORTD, 7, 0
;SI NO HEM OMPLERT EL PORTD
goto NEXT_LED
;SI JA HEM OMPLERT EL PORTD
bsf LATB, 7, 0
rlncf LATB, 1, 0
NEXT_LED
;PER A ENCENDRE PROGRESSIVAMENT ELS LEDS ACTIVEM EL BIT DE MÉS PES I ROTEM SENSE CARRY CAP A L'ESQUERRA
bsf LATD, 7, 0
rlncf LATD, 1, 0
clrf N_LEDS, 0
goto CHECK_SIZE
END_ENVIA_TRAMA
;SI JA HEM ACABAT DE TRANSMETRE L'ÚLTIM BIT DE L'ÚLTIM BYTE ENS ESPEREM A QUE AQUEST ESTIGUI EL SEU TEMPS EN
;L'ESTAT PERTINENT I DESPRÉS BAIXEM EL SENYAL DE TRANSMISSIÓ
call RF_0
;JA HEM ENVIAT TOTS ELS BITS, AIXÒ IMPLICA EL 100% DE CARÀCTERS ENVIATS, AIXà QUE ACTIVEM TOTS ELS LEDS
;(REALMENT UNA MICA INNECESSARI JA QUE DE SEGUIDA VA AL BUCLE I INICIA EL PARPALLEIG)
setf LATB, 0
setf LATD, 0
;ACTIVA EL PARPALLEIG A 10HZ
movlw F_10HZ
movwf BLINK, 0
goto BUCLE
RF_0
;FUNCIÓ QUE S'ESPERA A QUE SALTI UNA INTERRUPCIÓ I DESPRÉS FICA A 0 LA TRANSMISSIÓ RF
setf WAIT, 0
tstfsz WAIT, 0
goto $-2
bcf LATC, 2, 0
return
RF_1
;FUNCIÓ QUE S'ESPERA A QUE SALTI UNA INTERRUPCIÓ I DESPRÉS FICA A 1 LA TRANSMISSIÓ RF
setf WAIT, 0
tstfsz WAIT, 0
goto $-2
bsf LATC, 2, 0
return
LEDS_HORIZ
;ARRIBEM EN AQUEST CAS SI HEM DE MOURE HORITZONTALMENT ELS LEDS
movlw F_20HZ
cpfsgt LEDS_HZ
;SI NO HA PASSAT PROU TEMPS COM PER CANVIAR L'ESTAT DELS LEDS ANEM AL SEGÃœENT CONDICIONAL DEL BUCLE
goto CHECK_LOAD_BTN
tstfsz RIGHT_NOTLEFT
;MOVIMENT A LA DRETA
goto MOVE_RIGHT
;MOVIMENT A L'ESQUERRA
MOVE_LEFT
;EL MOVIMENT FUNCIONA DE LA SEGÜENT MANERA: SI HEM ARRIBAT AL BIT RB1 VOL DIR QUE HEM DE CANVIAR DE DIRECCIÓ.
;EN CAS CONTRARI ROTEM AMB CARRY CAP A L'ESQUERRA EL REGISTRE LATD. SI HI HA CARRY ROTEM EL LATB.
clrf RIGHT_NOTLEFT
btfsc PORTB, 1, 0
goto MOVE_RIGHT
rlcf LATD, 1, 0
btfsc STATUS, C, 0
rlcf LATB, 1, 0
;RESETEJEM EL COMPTADOR DE FREQÜÈNCIA DELS LEDS
clrf LEDS_HZ, 0
goto CHECK_LOAD_BTN
MOVE_RIGHT
;EL MOVIMENT FUNCIONA DE LA SEGÜENT MANERA: SI HEM ARRIBAT AL BIT RD0 VOL DIR QUE HEM DE CANVIAR DE DIRECCIÓ.
;EN CAS CONTRARI ROTEM AMB CARRY CAP A LA DRETA EL REGISTRE LATB I EL LATD.
setf RIGHT_NOTLEFT
btfsc PORTD, 0, 0
goto MOVE_LEFT
rrcf LATB, 1, 0
rrcf LATD, 1, 0
;RESETEJEM EL COMPTADOR DE FREQÜÈNCIA DELS LEDS
clrf LEDS_HZ, 0
goto CHECK_LOAD_BTN
LEDS_BLINK
;SI VOLEM PARPELLEJAR ELS LEDS ESCRIVIM A BLINK LA FREQÜÈNCIA A LA QUE VOLEM FER-HO.
movf BLINK, 0, 0
cpfsgt LEDS_HZ
;SI NO HA PASSAT PROU TEMPS COM PER CANVIAR L'ESTAT DELS LEDS ANEM AL SEGÃœENT CONDICIONAL DEL BUCLE
goto CHECK_LOAD_BTN
;NEGUEM ELS LEDS, RESETEJEM LA VARIABLE DE FRQÜÈNCIA DELS LEDS I ANEM AL SEGÜENT CONDICIONAL DEL BUCLE
comf LATD, 1, 0
comf LATB, 1, 0
clrf LEDS_HZ, 0
goto CHECK_LOAD_BTN
LEDS_SEG
;MIREM SI JA HAN PASSAT 10 SEGONS
movlw SEG_10_L
cpfseq SEG_L, 0
goto CHECK_LOAD_BTN
movlw SEG_10_H
cpfseq SEG_H, 0
goto CHECK_LOAD_BTN
;SI JA HAN PASSAT DESACTIVEM EL FLAG PER A COMPTAR 10 SEGONS I ACTIVEM EL MOVIMENT HORITZONTAL
clrf LEDS_10S, 0
movlw 0x03
movwf LATD, 0
clrf LATB, 0
setf HORIZ, 0
clrf BLINK, 0
goto CHECK_LOAD_BTN
DIV_10
;FUNCIÓ PER A DIVIDIR SIZE ENTRE 10 I DEIXAR EL RESULTAT A RES_DIV. EL PROCEDIMENT PER A OBTENIR EL RESULTAT ÉS
;EL SEGÃœENT:
;SUMEM DOS AL VALOR DE LA PART BAIXA DE SIZE
movf SIZEL, 0, 0
addlw 0x02
;EN CAS QUE ES DONI OVERFLOW AUGMENTEM LA PART ALTA DE SIZE
btfsc STATUS, C, 0
incf SIZEH, 1, 0
;MULTIPLIQUEM (SIZEL+2) PER 51
mullw 0x33
;DEL RESULTAT NOMÉS ENS INTERESSA LA PART ALTA
movf PRODH, 0, 0
;SI LA PART ALTA DE SIZE ÉS DIFERENT A 0 SUMEM 51 AL RESULTAT
btfsc SIZEH, 0, 0
addlw 0x33
movwf RES_DIV, 0
;DIVIDEM EL RESULTAT OBTINGUT FINS EL MOMENT ENTRE 2
rrcf RES_DIV, 1, 0
return
;*******
;* END *
;*******
END | 30.173693 | 123 | 0.677192 |
9b59221b832c30ac952344438e54b918b034133f | 192 | asm | Assembly | libsrc/_DEVELOPMENT/inttypes/c/sccz80/_imaxdiv__callee.asm | jpoikela/z88dk | 7108b2d7e3a98a77de99b30c9a7c9199da9c75cb | [
"ClArtistic"
] | 640 | 2017-01-14T23:33:45.000Z | 2022-03-30T11:28:42.000Z | libsrc/_DEVELOPMENT/inttypes/c/sccz80/_imaxdiv__callee.asm | jpoikela/z88dk | 7108b2d7e3a98a77de99b30c9a7c9199da9c75cb | [
"ClArtistic"
] | 1,600 | 2017-01-15T16:12:02.000Z | 2022-03-31T12:11:12.000Z | libsrc/_DEVELOPMENT/inttypes/c/sccz80/_imaxdiv__callee.asm | jpoikela/z88dk | 7108b2d7e3a98a77de99b30c9a7c9199da9c75cb | [
"ClArtistic"
] | 215 | 2017-01-17T10:43:03.000Z | 2022-03-23T17:25:02.000Z |
; void _imaxdiv_(imaxdiv_t *md, intmax_t numer, intmax_t denom)
SECTION code_clib
SECTION code_inttypes
PUBLIC _imaxdiv__callee
EXTERN _ldiv__callee
defc _imaxdiv__callee = _ldiv__callee
| 16 | 63 | 0.833333 |
40aa2e5fa0caba80986ddc2af094097543dd699b | 6,748 | asm | Assembly | compiler/ti-cgt-arm_18.12.4.LTS/lib/src/u_div16.asm | JosiahCraw/TI-Arm-Docker | 23c0f4caf1638512bf53241531c69289c4e82488 | [
"MIT"
] | null | null | null | compiler/ti-cgt-arm_18.12.4.LTS/lib/src/u_div16.asm | JosiahCraw/TI-Arm-Docker | 23c0f4caf1638512bf53241531c69289c4e82488 | [
"MIT"
] | null | null | null | compiler/ti-cgt-arm_18.12.4.LTS/lib/src/u_div16.asm | JosiahCraw/TI-Arm-Docker | 23c0f4caf1638512bf53241531c69289c4e82488 | [
"MIT"
] | null | null | null | ;******************************************************************************
;* U_DIV16.ASM - 16 BIT STATE - *
;* *
;* Copyright (c) 1996 Texas Instruments Incorporated *
;* http://www.ti.com/ *
;* *
;* Redistribution and use in source and binary forms, with or without *
;* modification, are permitted provided that the following conditions *
;* are met: *
;* *
;* Redistributions of source code must retain the above copyright *
;* notice, this list of conditions and the following disclaimer. *
;* *
;* Redistributions in binary form must reproduce the above copyright *
;* notice, this list of conditions and the following disclaimer in *
;* the documentation and/or other materials provided with the *
;* distribution. *
;* *
;* Neither the name of Texas Instruments Incorporated nor the names *
;* of its contributors may be used to endorse or promote products *
;* derived from this software without specific prior written *
;* permission. *
;* *
;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
;* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT *
;* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR *
;* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT *
;* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, *
;* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT *
;* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, *
;* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY *
;* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
;* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE *
;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
;* *
;******************************************************************************
;****************************************************************************
;* U$DIV/U$MOD - DIVIDE TWO UNSIGNED 32 BIT NUMBERS - SMALL CODE SIZE VERSION
;*
;****************************************************************************
;*
;* o DIVIDEND IS IN r0
;* o DIVISOR IS IN r1
;*
;* o QUOTIENT IS PLACED IN r1
;* o REMAINDER IS PLACED IN r0
;*
;* o DIVIDE BY ZERO RETURNS ZERO
;*
;* o EABI MODE, QUOTIENT IN r0, REMAINDER IN r1
;* o EABI MODE, DIVIDE BY ZERO RETURNS
;* - 0 IF DIVIDEND == 0
;* - UINT_MAX IF DIVIDEND > 0
;*
;****************************************************************************
.thumb
.if __TI_EABI_ASSEMBLER ; ASSIGN EXTERNAL NAMES
.ref __aeabi_idiv0
.asg __aeabi_uidivmod, __TI_U$DIV ; BASED ON RTS BEING BUILT
.else
.clink
.asg U$DIV, __TI_U$DIV
.endif
dvs .set r2 ; WORK COPY OF THE DIVISOR (SHIFTED)
quo .set r3 ; WORK COPY OF THE QUOTIENT
max .set r4 ; MAX DIVIDEND FOR DIVISOR SHIFT AMOUNT
.if !__TI_EABI_ASSEMBLER
.if __TI_ARM9ABI_ASSEMBLER
.thumbfunc U$MOD
.endif
.global U$MOD
U$MOD:
.endif
.if __TI_ARM9ABI_ASSEMBLER | __TI_EABI_ASSEMBLER
.thumbfunc __TI_U$DIV
.endif
.global __TI_U$DIV
.if __TI_EABI_ASSEMBLER
.global __aeabi_uidiv
__aeabi_uidiv:
.endif
__TI_U$DIV: .asmfunc stack_usage(16)
.if __TI_ARM7ABI_ASSEMBLER | __TI_ARM9ABI_ASSEMBLER | !__TI_TMS470_V4__
PUSH {r2-r4, lr} ; SAVE CONTEXT
.else
PUSH {r2-r5}
.endif
MOVS dvs, r1 ; CHECK FOR DIVISION BY ZERO
BEQ _div_by_zero_ ;
MOVS quo, #0 ; INITIALIZE THE QUOTIENT
MOVS max, #1 ;
LSLS max, max, #31 ;
CMP r0, max ; SETUP THE MAX DIVIDEND WHEN
BCS _udvs_loop_ ; CALCULATING THE DIVISOR SHIFT
MOVS max, r0 ; AMOUNT
_udvs_loop_:
CMP max, dvs ;
BLS _udiv_ ;
LSLS dvs, dvs, #1 ; CALCULATE THE MAXIMUM DIVISOR
B _udvs_loop_ ; SHIFT AMOUNT
_udiv_:
CMP r0, dvs ; IF DIVIDEND IS LARGER THAN DIVISOR,
ADCS quo, quo ; SHIFT A 1 INTO THE QUOTIENT, ELSE 0
CMP r0, dvs ; IF DIVIDEND IS LARGER THAN DIVISOR,
BCC _cc1_ ; SUBTRACT THE DIVISOR,
SUBS r0, r0, dvs ;
_cc1_: CMP r1, dvs ; IF THERE IS SHIFTED DIVISOR, THEN
BCS _cc2_ ;
LSRS dvs, dvs, #1 ; CONTINUE THE LOOP.
B _udiv_ ;
_cc2_: MOVS r1, quo ; ELSE DONE. PLACE THE QUOTIENT
.if __TI_EABI_ASSEMBLER ; EABI RTS, QUOT IN R0, REM IN R1
MOVS r2, r0 ; SWAP R0 & R1
MOVS r0, r1
MOVS r1, r2
.endif
.if __TI_ARM7ABI_ASSEMBLER | __TI_ARM9ABI_ASSEMBLER | !__TI_TMS470_V4__
POP {r2-r4, pc} ; IT ITS RIGHT PLACE.
.else
POP {r2-r5}
BX lr
.endif
_div_by_zero_:
.if __TI_EABI_ASSEMBLER ; EABI RTS, QUOT IN R0, REM IN R1
CMP r0, #0
BEQ _divi_zero_
MVNS r0, r1 ; IF DIVIDEND IS +VE, RETURN UINT_MAX
; R1 IS ZERO AT THIS POINT
_divi_zero_:
.if __TI_TMS470_V4__
MOV r5, lr
BL __aeabi_idiv0
MOV lr, r5
.else
BL __aeabi_idiv0
.endif
.else
MOVS r0, #0 ; DIVIDE BY ZERO RETURNS ZERO
.endif
.if __TI_ARM7ABI_ASSEMBLER | __TI_ARM9ABI_ASSEMBLER | !__TI_TMS470_V4__
POP {r2-r4, pc} ;
.else
POP {r2-r5}
BX lr
.endif
.endasmfunc
.end
| 41.398773 | 79 | 0.47051 |
d12330552da865cde22c25d69bc95fcd25e3ebb7 | 9,290 | asm | Assembly | 1541/64tass/erproc.asm | silverdr/assembly | c2851f7033223e089285dce22443b7e219ed4f61 | [
"Unlicense"
] | 23 | 2015-03-23T15:16:57.000Z | 2022-03-18T12:43:42.000Z | 1541/64tass/erproc.asm | silverdr/assembly | c2851f7033223e089285dce22443b7e219ed4f61 | [
"Unlicense"
] | null | null | null | 1541/64tass/erproc.asm | silverdr/assembly | c2851f7033223e089285dce22443b7e219ed4f61 | [
"Unlicense"
] | 8 | 2016-04-13T11:19:35.000Z | 2021-12-22T07:39:00.000Z | ; error processing
; controller errors
; 0 (1) no error
; 20 (2) can't find block header
; 21 (3) no synch character
; 22 (4) data block not present
; 23 (5) checksum error in data
; 24 (16) byte decoding error
; 25 (7) write-verify error
; 26 (8) write w/ write protect on
; 27 (9) checksum error in header
; 28 (10) data extends into next block
; 29 (11) disk i.d. mismatch
; command errors
; 30 general syntax
; 31 invalid command
; 32 long line
; 33 invalid filname
; 34 no file given
; 39 command file not found
; 50 record not present
; 51 overflow in record
; 52 file too large
; 60 file open for write
; 61 file not open
; 62 file not found
; 63 file exists
; 64 file type mismatch
; 65 no block
; 66 illegal track or sector
; 67 illegal system t or s
; 70 no channels available
; 71 directory error
; 72 disk full
; 73 cbm dos v2.6
; 74 drive not ready
; 1 files scratched response
badsyn =$30
badcmd =$31
longln =$32
badfn =$33
nofile =$34
nocfil =$39
norec =$50
recovf =$51
bigfil =$52
filopn =$60
filnop =$61
flntfd =$62
flexst =$63
mistyp =$64
noblk =$65
badts =$66
systs =$67
nochnl =$70
direrr =$71
dskful =$72
cbmv2 =$73
nodriv =$74
; error message table
; leading errror numbers,
; text with 1st & last chars
; or'ed with $80,
; tokens for key words are
; less than $10 (and'ed w/ $80)
errtab ; " OK"
.text 0,$a0,'O',$cb
;"read error"
.text $20,$21,$22,$23,$24,$27
.text $d2,'EAD',$89
;" file too large"
.text $52,$83,' TOO LARG',$c5
;" record not present"
.text $50,$8b,6,' PRESEN',$d4
;"overflow in record"
.text $51,$cf,'VERFLOW '
.text 'IN',$8b
;" write error"
.text $25,$28,$8a,$89
;" write protect on"
.text $26,$8a,' PROTECT O',$ce
;" disk id mismatch"
.text $29,$88,' ID',$85
;"syntax error"
.text $30,$31,$32,$33,$34
.text $d3,'YNTAX',$89
;" write file open"
.text $60,$8a,3,$84
;" file exists"
.text $63,$83,' EXIST',$d3
;" file type mismatch"
.text $64,$83,' TYPE',$85
;"no block"
.text $65,$ce,'O BLOC',$cb
;"illegal track or sector"
.text $66,$67,$c9,'LLEGAL TRACK'
.text ' OR SECTO',$d2
;" file not open"
.text $61,$83,6,$84
;" file not found"
.text $39,$62,$83,6,$87
;" files scratched"
.text 1,$83,'S SCRATCHE',$c4
;"no channel"
.text $70,$ce,'O CHANNE',$cc
;"dir error"
.text $71,$c4,'IR',$89
;" disk full"
.text $72,$88,' FUL',$cc
;"cbm dos v2.6 1541"
.text $73,$c3,'BM DOS V2.6 154',$b1
;"drive not ready"
.text $74,$c4,'RIVE',6,' READ',$d9
; error token key words
; words used more than once
;"error"
.text 9,$c5,'RRO',$d2
;"write"
.text $a,$d7,'RIT',$c5
;"file"
.text 3,$c6,'IL',$c5
;"open"
.text 4,$cf,'PE',$ce
;"mismatch"
.text 5,$cd,'ISMATC',$c8
;"not"
.text 6,$ce,'O',$d4
;"found"
.text 7,$c6,'OUN',$c4
;"disk"
.text 8,$c4,'IS',$cb
;"record"
.text $b,$d2,'ECOR',$c4
etend =*
; controller error entry
; .a= error #
; .x= job #
error
pha
stx jobnum
rtch46 txa
asl a
tax
lda hdrs,x ; 4/12********* track,sector
sta track
lda hdrs+1,x ; 4/12*********
sta sector
pla
and #$f ; convert controller...
beq err1 ; ...errors to dos errors
cmp #$f ; check nodrive error
bne err2
lda #nodriv
bne err3 ; bra
err1
lda #6 ; code=16-->14
err2 ora #$20
tax
dex
dex
txa
err3
pha
lda cmdnum
cmp #val
bne err4
lda #$ff
sta cmdnum
pla
jsr errmsg
jsr initdr ; init for validate
jmp cmder3
err4
pla
cmder2
jsr errmsg
cmder3
jsr clrcb ; clear cmdbuf
lda #0
sta wbam ; clear after error
jsr erron ; set error led
jsr freich ; free internal channel
lda #0 ; clear pointers
sta buftab+cbptr
ldx #topwrt
txs ; purge stack
lda orgsa
and #$f
sta sa
cmp #$f
beq err10
sei
lda lsnact
bne lsnerr
lda tlkact
bne tlkerr
ldx sa
lda lintab,x
cmp #$ff
beq err10
and #$f
sta lindx
jmp tlerr
; talker error recovery
; if command channel, release dav
; if data channel, force not ready
; and release channel
tlkerr
jsr fndrch
; jsr iterr ; *** rom - 05 fix 8/18/83 ***
.byte $ea,$ea,$ea ; fill in 'jsr'
bne tlerr ; finish
; listener error recovery
; if command channel, release rfd
; if data channel, force not ready
; and release channel
lsnerr
jsr fndwch
; jsr ilerr ; *** rom - 05 fix 8/18/83 ***
.byte $ea,$ea,$ea ; fill in 'jsr'
tlerr
jsr typfil
cmp #reltyp
bcs err10
jsr frechn
err10
jmp idle
; convert hex to bcd
hexdec tax
;<><><><><><><><><><><><><><><><><><><><><><><><><><><><>
jmp ptch67 ; *** rom ds 05/15/86 ***
; lda #0
; sed
hex0 cpx #0
beq hex5
clc
adc #1
dex
jmp hex0
;<><><><><><><><><><><><><><><><><><><><><><><><><><><><>
hex5 cld
; convert bcd to ascii dec
; return bcd in .x
; store ascii in (temp),y
bcddec tax
lsr a
lsr a
lsr a
lsr a
jsr bcd2
txa
bcd2
and #$f
ora #$30
sta (cb+2),y
iny
rts
; transfer error message to
; error buffer
okerr
jsr erroff
lda #0
errts0
ldy #0
sty track
sty sector
errmsg
ldy #0
ldx #<errbuf
stx cb+2
ldx #>errbuf
stx cb+3
jsr bcddec ; convert error #
lda #','
sta (cb+2),y
iny
lda errbuf
sta chndat+errchn
txa ; error # in .x
jsr ermove ; move message
ermsg2 lda #','
sta (cb+2),y
iny
lda track
jsr hexdec ; convert track #
lda #','
sta (cb+2),y
iny
lda sector ; convert sector #
jsr hexdec
dey
tya
clc
adc #<errbuf ; set last char
sta lstchr+errchn
inc cb+2
lda #rdytlk
sta chnrdy+errchn
rts
;**********************************;
;* ermove - move error message *;
;* from errtab to errbuf. *;
;* fully recursive for token *;
;* word prosessing. *;
;* input: .a= bcd error number *;
;**********************************;
ermove
tax ; save .a
lda r0 ; save r0,r0+1
pha
lda r0+1
pha
lda #<errtab ; set pointer to table
sta r0
lda #>errtab
sta r0+1
txa ; restore .a
ldx #0 ; .x=0 for indirect
e10
cmp (r0,x) ; ?error # = table entry?
beq e50 ; yes, send message
pha ; save error #
jsr eadv2 ; check & advance ptr
bcc e30 ; more #'s to check
e20
jsr eadv2 ; advance past this message
bcc e20
e30
lda r0+1 ; check ptr
cmp #>etend
bcc e40 ; <, continue
bne e45 ; >, quit
lda #<etend
cmp r0
bcc e45 ; past end of table
e40
pla ; restore error #
jmp e10 ; check next entry
e45
pla ; pop error #
jmp e90 ; go quit
e50 ; the number has been located
jsr eadv1
bcc e50 ; advance past other #'s
e55
jsr e60
jsr eadv1
bcc e55
jsr e60 ; check for token or last word
e90
pla ; all finished
sta r0+1 ; restore r0
pla
sta r0
rts
e60
cmp #$20 ; (max token #)+1
bcs e70 ; not a token
tax
lda #$20 ; implied leading space
sta (cb+2),y
iny
txa ; restore token #
jsr ermove ; add token word to message
rts
e70
sta (cb+2),y ; put char in message
iny
rts
;error advance & check
eadv1 ; pre-increment
inc r0 ; advance ptr
bne ea10
inc r0+1
ea10
lda (r0,x) ; get current entry
asl a ; .c=1 is end or beginning
lda (r0,x)
and #$7f ; mask off bit7
rts
eadv2 ; post-increment
jsr ea10 ; check table entry
inc r0
bne ea20
inc r0+1
ea20
rts
| 21.910377 | 62 | 0.461572 |
24a6bfc811c615e80029e06260ad5ce81aad5016 | 152 | asm | Assembly | libsrc/graphics/laser500/plot_MODE2.asm | bahmanrafatjoo/z88dk | 001b7eab7fa2e94ee7210ff483c789e15e8d6a40 | [
"ClArtistic"
] | null | null | null | libsrc/graphics/laser500/plot_MODE2.asm | bahmanrafatjoo/z88dk | 001b7eab7fa2e94ee7210ff483c789e15e8d6a40 | [
"ClArtistic"
] | null | null | null | libsrc/graphics/laser500/plot_MODE2.asm | bahmanrafatjoo/z88dk | 001b7eab7fa2e94ee7210ff483c789e15e8d6a40 | [
"ClArtistic"
] | 1 | 2019-12-03T23:28:20.000Z | 2019-12-03T23:28:20.000Z |
SECTION code_clib
PUBLIC plot_MODE2
.plot_MODE2
defc NEEDplot = 1
INCLUDE "graphics/laser500/w_pixel_MODE2.asm"
| 15.2 | 53 | 0.618421 |
d8b4cf1942190b9431a98e8507c5d9a25933280d | 882 | asm | Assembly | programs/oeis/022/A022411.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | programs/oeis/022/A022411.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | programs/oeis/022/A022411.asm | karttu/loda | 9c3b0fc57b810302220c044a9d17db733c76a598 | [
"Apache-2.0"
] | null | null | null | ; A022411: a(n) = a(n-1) + a(n-2) + 1, with a(0)=3, a(1)=12.
; 3,12,16,29,46,76,123,200,324,525,850,1376,2227,3604,5832,9437,15270,24708,39979,64688,104668,169357,274026,443384,717411,1160796,1878208,3039005,4917214,7956220,12873435,20829656,33703092,54532749,88235842,142768592,231004435,373773028,604777464,978550493,1583327958,2561878452,4145206411,6707084864,10852291276,17559376141,28411667418,45971043560,74382710979,120353754540,194736465520,315090220061,509826685582,824916905644,1334743591227,2159660496872,3494404088100,5654064584973,9148468673074,14802533258048,23951001931123,38753535189172,62704537120296,101458072309469,164162609429766,265620681739236,429783291169003,695403972908240,1125187264077244,1820591236985485,2945778501062730,4766369738048216,7712148239110947
mov $1,3
mov $2,4
mov $3,8
lpb $0,1
sub $0,1
add $1,1
add $3,$2
mov $2,$1
mov $1,$3
lpe
| 63 | 721 | 0.818594 |
92da895626a618175f759fef311510a00aa6513b | 251 | asm | Assembly | src/sys/WaitKeyCycle.asm | beckadamtheinventor/BOSos | 42471126eb47517fc1beec15960b72a9cb76601b | [
"BSD-3-Clause"
] | 1 | 2019-07-21T20:51:38.000Z | 2019-07-21T20:51:38.000Z | src/sys/WaitKeyCycle.asm | beckadamtheinventor/BOSos | 42471126eb47517fc1beec15960b72a9cb76601b | [
"BSD-3-Clause"
] | null | null | null | src/sys/WaitKeyCycle.asm | beckadamtheinventor/BOSos | 42471126eb47517fc1beec15960b72a9cb76601b | [
"BSD-3-Clause"
] | null | null | null | ;@DOES Wait until a key is pressed, then wait until it's released, then return the keycode
;@OUTPUT A = keycode
;@DESTROYS HL,DE,BC,AF
sys_WaitKeyCycle:
call sys_GetKey
jr z,sys_WaitKeyCycle
push af
.loop:
call kb_AnyKey
jr z,.loop
pop af
ret
| 17.928571 | 90 | 0.74502 |
7f3e22f3f7a9e12de820b42a7d6c6f5f0d1783cd | 211 | asm | Assembly | programs/oeis/117/A117802.asm | jmorken/loda | 99c09d2641e858b074f6344a352d13bc55601571 | [
"Apache-2.0"
] | 1 | 2021-03-15T11:38:20.000Z | 2021-03-15T11:38:20.000Z | programs/oeis/117/A117802.asm | jmorken/loda | 99c09d2641e858b074f6344a352d13bc55601571 | [
"Apache-2.0"
] | null | null | null | programs/oeis/117/A117802.asm | jmorken/loda | 99c09d2641e858b074f6344a352d13bc55601571 | [
"Apache-2.0"
] | null | null | null | ; A117802: Numbers with an "a" in Dutch.
; 8,12,28,38,48,58,68,78,88,98,108,118,128,138,148,158,168,178,188,198,208,218,228,238,248,258,268
mul $0,5
lpb $0
sub $0,3
mul $0,2
lpe
mov $1,$0
mul $1,2
add $1,8
| 17.583333 | 98 | 0.63981 |
7e932752be9c63f6380f32db64d4105176ce1968 | 3,352 | asm | Assembly | binary16/fwld.asm | DW0RKiN/Floating-point-Library-for-Z80 | 494add6bc20922f4a634fbbacb32d8bd4dd185a7 | [
"MIT"
] | 12 | 2020-02-17T09:07:02.000Z | 2022-02-09T22:15:34.000Z | binary16/fwld.asm | DW0RKiN/Floating-point-Library-for-Z80 | 494add6bc20922f4a634fbbacb32d8bd4dd185a7 | [
"MIT"
] | null | null | null | binary16/fwld.asm | DW0RKiN/Floating-point-Library-for-Z80 | 494add6bc20922f4a634fbbacb32d8bd4dd185a7 | [
"MIT"
] | 1 | 2021-06-21T23:30:28.000Z | 2021-06-21T23:30:28.000Z | if not defined @FWLD
; Load Word. Convert unsigned 16-bit integer into floating-point number
; In: HL = Word to convert
; Out: HL = floating point representation
; Pollutes: AF
@FWLD:
if not defined FWLD
; *****************************************
FWLD ; *
; *****************************************
endif
LD A, H ; 1:4
OR A ; 1:4
JR z, FWLD_BYTE ; 2:12/7
CP 2*EXP_PLUS_ONE ; 2:7
JR c, FWLD_LOSSLESS ; 2:12/7
LD A, BIAS/EXP_PLUS_ONE+16 ; 2:7 HL = xxxx xxxx xxxx xxxx
FWLD_NORM:
ADD HL, HL ; 1:11
DEC A ; 1:4
JR nc, FWLD_NORM ; 2:12/7
ADD HL, HL ; 1:11
ADC A, A ; 1:4
ADD HL, HL ; 1:11
ADC A, A ; 1:4 AHL = 0eee eemm mmmm mmmm ?rrr rrrr
RL L ; 2:8 check for rounding
LD L, H ; 1:4
LD H, A ; 1:4
RET nc ; 1:11/5 0 rrrr rrr0
if carry_flow_warning
CCF ; 1:4
endif
RET z ; 1:11/5 1 0000 0000
INC L ; 1:4 rounding up
RET nz ; 1:11/5
INC H ; 1:4
RET ; 1:10
FWLD_BYTE: ; HL = 0000 0000 xxxx xxxx
OR L ; 1:4
RET z ; 1:5/11
LD H, BIAS/EXP_PLUS_ONE+8 ; 2:7
FWLD_BYTE_NORM:
ADD A, A ; 1:4
DEC H ; 1:4
JR nc, FWLD_BYTE_NORM ; 2:12/7
LD L, A ; 1:4
ADD HL, HL ; 1:11
ADD HL, HL ; 1:11 RET with reset carry
RET ; 1:10
FWLD_LOSSLESS: ; HL = 0000 0xxx xxxx xxxx, set carry
; $100 => $5C00
; $200 => $6000, $300 => $6200
; $400 => $6400, $500 => $6500, $600 => $6600, $700 => $6700
AND IMPBIT_MASK ; 2:7
LD A, BIAS+EXP_PLUS_ONE*(MANT_BITS-1) ; 2:7
JR nz, FWLD_LOSSLESS_E ; 2:12/7
if 1
FWLD_LOSSLESS_N:
ADD HL, HL ; 1:11
SUB $04 ; 2:7
BIT 2, H ; 2:8
JR z, FWLD_LOSSLESS_N ; 2:12/7
else
ADD HL, HL ; 1:11
SUB $04 ; 2:7
BIT 2, H ; 2:8
JR nz, FWLD_LOSSLESS_E ; 2:12/7
ADD HL, HL ; 1:11
SUB $04 ; 2:7
endif
FWLD_LOSSLESS_E:
ADD A, H ; 1:4 RET with reset carry
LD H, A ; 1:4
RET ; 1:10
endif
| 40.385542 | 110 | 0.302804 |
c33f41adf1c129bf5ab8964c29ed2be46d64fb39 | 1,426 | asm | Assembly | LAB 4/Lab4Task5.asm | smellycattt/Microprocessor-Programming | 9046490ba7f8e97963995a32589de4ea1bdb0ef5 | [
"MIT"
] | 1 | 2019-02-15T21:21:24.000Z | 2019-02-15T21:21:24.000Z | LAB 4/Lab4Task5.asm | jyotishmaan/Microprocessor-Programming | 7139e9ba0c9fd6f452003ecf07f76b02cb6c1773 | [
"MIT"
] | null | null | null | LAB 4/Lab4Task5.asm | jyotishmaan/Microprocessor-Programming | 7139e9ba0c9fd6f452003ecf07f76b02cb6c1773 | [
"MIT"
] | null | null | null | .Model Tiny
.386
.DATA
FILE DB 'ABCD2.txt',0
READMAX DB 40
READACTUAL DB ?
STORE DB 40 DUP('0')
NEWLINE DB 0DH, 0AH
READMAX2 DB 40
READACTUAL2 DB ?
STORE2 DB 40 DUP('0')
.CODE
.Startup
;CREATING THE FILE
MOV AH, 3CH
LEA DX, FILE
MOV CL, 2;
INT 21H
;TAKING INPUT FROM THE KEYBOARD FOR NAME
MOV AH, 0AH
LEA DX, READMAX
INT 21H
;TAKING INPUT FROM THE KEYBOARD FOR ID
MOV AH, 0AH
LEA DX, READMAX2
INT 21H
;OPENING THE FILE
LEA DX, FILE
MOV AH, 3DH
MOV AL, 02H
INT 21H
;WRITING DATA INTO THE FILE -- NAME
MOV BX,AX ;TRANSFERRING THE FILE HANDLE
MOV AH, 40H
MOV CL, READACTUAL
MOV CH, 00H
LEA DX, STORE
INT 21H
;MOVING THE POINTER TO THE END OF THE FILE
MOV AH, 42H
MOV DL, READACTUAL
MOV DH, 00H
MOV CX, 00H ; DISPLACEMENT STORED IN COMBINATION OF CX:DX
MOV AL, 00H
INT 21H
;WRITING DATA INTO THE FILE -- NEWLINE
MOV AH, 40H
MOV CL, READACTUAL
MOV CH, 00H
LEA DX, NEWLINE
INT 21H
;MOVING THE POINTER TO THE END OF THE FILE
MOV AH, 42H
MOV DL, READACTUAL
MOV DH, 00H
ADD DX, 2 ;FOR NEWLINE CHARACTERS
MOV CX, 00H ; DISPLACEMENT STORED IN COMBINATION OF CX:DX
MOV AL, 00H
INT 21H
;WRITING DATA INTO THE FILE --- ID
MOV AH, 40H
MOV CL, READACTUAL2
MOV CH, 00H
LEA DX, STORE2
INT 21H
;CLOSING THE FILE
MOV AH, 3EH
INT 21H
.EXIT
END
| 15.844444 | 59 | 0.631837 |
828405425948dbe166021a542f32704a921391bf | 1,943 | asm | Assembly | programs/oeis/231/A231671.asm | jmorken/loda | 99c09d2641e858b074f6344a352d13bc55601571 | [
"Apache-2.0"
] | 1 | 2021-03-15T11:38:20.000Z | 2021-03-15T11:38:20.000Z | programs/oeis/231/A231671.asm | jmorken/loda | 99c09d2641e858b074f6344a352d13bc55601571 | [
"Apache-2.0"
] | null | null | null | programs/oeis/231/A231671.asm | jmorken/loda | 99c09d2641e858b074f6344a352d13bc55601571 | [
"Apache-2.0"
] | null | null | null | ; A231671: a(n) = Sum_{i=0..n} digsum_5(i)^4, where digsum_5(i) = A053824(i).
; 0,1,17,98,354,355,371,452,708,1333,1349,1430,1686,2311,3607,3688,3944,4569,5865,8266,8522,9147,10443,12844,16940,16941,16957,17038,17294,17919,17935,18016,18272,18897,20193,20274,20530,21155,22451,24852,25108,25733,27029,29430,33526,34151,35447,37848,41944,48505,48521,48602,48858,49483,50779,50860,51116,51741,53037,55438,55694,56319,57615,60016,64112,64737,66033,68434,72530,79091,80387,82788,86884,93445,103445,103526,103782,104407,105703,108104,108360,108985,110281,112682,116778,117403,118699,121100,125196,131757,133053,135454,139550,146111,156111,158512,162608,169169,179169,193810,194066,194691,195987,198388,202484,203109,204405,206806,210902,217463,218759,221160,225256,231817,241817,244218,248314,254875,264875,279516,283612,290173,300173,314814,335550,335551,335567,335648,335904,336529,336545,336626,336882,337507,338803,338884,339140,339765,341061,343462,343718,344343,345639,348040,352136,352761,354057,356458,360554,367115,367131,367212,367468,368093,369389,369470,369726,370351,371647,374048,374304,374929,376225,378626,382722,383347,384643,387044,391140,397701,398997,401398,405494,412055,422055,422136,422392,423017,424313,426714,426970,427595,428891,431292,435388,436013,437309,439710,443806,450367,451663,454064,458160,464721,474721,477122,481218,487779,497779,512420,512676,513301,514597,516998,521094,521719,523015,525416,529512,536073,537369,539770,543866,550427,560427,562828,566924,573485,583485,598126,602222,608783,618783,633424,654160,654785,656081,658482,662578,669139,670435,672836,676932,683493,693493,695894,699990,706551,716551,731192,735288,741849,751849,766490,787226,793787,803787,818428,839164,867725
mov $5,$0
add $5,1
lpb $5
mov $0,$2
sub $5,1
sub $0,$5
cal $0,53824 ; Sum of digits of (n written in base 5).
mul $0,2
mov $3,$0
pow $3,4
mov $4,$3
mul $3,2
sub $3,$4
div $3,8
add $1,$3
lpe
div $1,2
| 92.52381 | 1,640 | 0.79825 |
e73583b5ab3663ac95f4ce996bab4ebab0624710 | 7,085 | asm | Assembly | codec/encoder/core/x86/sample_sc.asm | cantinac/openh264 | fbc179fb823061ea886bff925dec90a2f687a04d | [
"BSD-2-Clause"
] | 1 | 2015-11-08T08:02:28.000Z | 2015-11-08T08:02:28.000Z | codec/encoder/core/x86/sample_sc.asm | weizhenwei/openh264 | f27b22f07c6973e78cf18aee4471c49af9d62462 | [
"BSD-2-Clause"
] | null | null | null | codec/encoder/core/x86/sample_sc.asm | weizhenwei/openh264 | f27b22f07c6973e78cf18aee4471c49af9d62462 | [
"BSD-2-Clause"
] | null | null | null | ;*!
;* \copy
;* Copyright (c) 2009-2013, Cisco Systems
;* All rights reserved.
;*
;* Redistribution and use in source and binary forms, with or without
;* modification, are permitted provided that the following conditions
;* are met:
;*
;* * Redistributions of source code must retain the above copyright
;* notice, this list of conditions and the following disclaimer.
;*
;* * Redistributions in binary form must reproduce the above copyright
;* notice, this list of conditions and the following disclaimer in
;* the documentation and/or other materials provided with the
;* distribution.
;*
;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
;* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
;* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
;* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
;* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
;* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
;* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
;* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
;* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
;* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
;* POSSIBILITY OF SUCH DAMAGE.
;*
;*************************************************************************/
%include "asm_inc.asm"
SECTION .text
;**********************************************************************************************************************************
;
; uint32_t SampleSad16x16Hor8_sse41( uint8_t *src, int32_t stride_src, uint8_t *ref, int32_t stride_ref, uint16 base_cost[8], int32_t *index_min_cost )
;
; \note:
; src need align with 16 bytes, ref is optional
; \return value:
; return minimal SAD cost, according index carried by index_min_cost
;**********************************************************************************************************************************
; try 8 mv via offset
; xmm7 store sad costs
%macro SAD_16x16_LINE_SSE41 4 ; src, ref, stride_src, stride_ref
movdqa xmm0, [%1]
movdqu xmm1, [%2]
movdqu xmm2, [%2+8h]
movdqa xmm3, xmm1
movdqa xmm4, xmm2
mpsadbw xmm1, xmm0, 0 ; 000 B
paddw xmm7, xmm1 ; accumulate cost
mpsadbw xmm3, xmm0, 5 ; 101 B
paddw xmm7, xmm3 ; accumulate cost
mpsadbw xmm2, xmm0, 2 ; 010 B
paddw xmm7, xmm2 ; accumulate cost
mpsadbw xmm4, xmm0, 7 ; 111 B
paddw xmm7, xmm4 ; accumulate cost
add %1, %3
add %2, %4
%endmacro ; end of SAD_16x16_LINE_SSE41
%macro SAD_16x16_LINE_SSE41E 4 ; src, ref, stride_src, stride_ref
movdqa xmm0, [%1]
movdqu xmm1, [%2]
movdqu xmm2, [%2+8h]
movdqa xmm3, xmm1
movdqa xmm4, xmm2
mpsadbw xmm1, xmm0, 0 ; 000 B
paddw xmm7, xmm1 ; accumulate cost
mpsadbw xmm3, xmm0, 5 ; 101 B
paddw xmm7, xmm3 ; accumulate cost
mpsadbw xmm2, xmm0, 2 ; 010 B
paddw xmm7, xmm2 ; accumulate cost
mpsadbw xmm4, xmm0, 7 ; 111 B
paddw xmm7, xmm4 ; accumulate cost
%endmacro ; end of SAD_16x16_LINE_SSE41E
WELS_EXTERN SampleSad16x16Hor8_sse41
;push ebx
;push esi
;mov eax, [esp+12] ; src
;mov ecx, [esp+16] ; stride_src
;mov ebx, [esp+20] ; ref
;mov edx, [esp+24] ; stride_ref
;mov esi, [esp+28] ; base_cost
%assign push_num 0
LOAD_6_PARA
PUSH_XMM 8
SIGN_EXTENSION r1, r1d
SIGN_EXTENSION r3, r3d
pxor xmm7, xmm7
SAD_16x16_LINE_SSE41 r0, r2, r1, r3
SAD_16x16_LINE_SSE41 r0, r2, r1, r3
SAD_16x16_LINE_SSE41 r0, r2, r1, r3
SAD_16x16_LINE_SSE41 r0, r2, r1, r3
SAD_16x16_LINE_SSE41 r0, r2, r1, r3
SAD_16x16_LINE_SSE41 r0, r2, r1, r3
SAD_16x16_LINE_SSE41 r0, r2, r1, r3
SAD_16x16_LINE_SSE41 r0, r2, r1, r3
SAD_16x16_LINE_SSE41 r0, r2, r1, r3
SAD_16x16_LINE_SSE41 r0, r2, r1, r3
SAD_16x16_LINE_SSE41 r0, r2, r1, r3
SAD_16x16_LINE_SSE41 r0, r2, r1, r3
SAD_16x16_LINE_SSE41 r0, r2, r1, r3
SAD_16x16_LINE_SSE41 r0, r2, r1, r3
SAD_16x16_LINE_SSE41 r0, r2, r1, r3
SAD_16x16_LINE_SSE41E r0, r2, r1, r3
pxor xmm0, xmm0
movdqa xmm6, xmm7
punpcklwd xmm6, xmm0
punpckhwd xmm7, xmm0
movdqa xmm5, [r4]
movdqa xmm4, xmm5
punpcklwd xmm4, xmm0
punpckhwd xmm5, xmm0
paddd xmm4, xmm6
paddd xmm5, xmm7
movdqa xmm3, xmm4
pminud xmm3, xmm5
pshufd xmm2, xmm3, 01001110B
pminud xmm2, xmm3
pshufd xmm3, xmm2, 10110001B
pminud xmm2, xmm3
movd retrd, xmm2
pcmpeqd xmm4, xmm2
movmskps r2d, xmm4
bsf r1d, r2d
jnz near WRITE_INDEX
pcmpeqd xmm5, xmm2
movmskps r2d, xmm5
bsf r1d, r2d
add r1d, 4
WRITE_INDEX:
mov [r5], r1d
POP_XMM
LOAD_6_PARA_POP
ret
;**********************************************************************************************************************************
;
; uint32_t SampleSad8x8Hor8_sse41( uint8_t *src, int32_t stride_src, uint8_t *ref, int32_t stride_ref, uint16_t base_cost[8], int32_t *index_min_cost )
;
; \note:
; src and ref is optional to align with 16 due inter 8x8
; \return value:
; return minimal SAD cost, according index carried by index_min_cost
;
;**********************************************************************************************************************************
; try 8 mv via offset
; xmm7 store sad costs
%macro SAD_8x8_LINE_SSE41 4 ; src, ref, stride_src, stride_ref
movdqu xmm0, [%1]
movdqu xmm1, [%2]
movdqa xmm2, xmm1
mpsadbw xmm1, xmm0, 0 ; 000 B
paddw xmm7, xmm1 ; accumulate cost
mpsadbw xmm2, xmm0, 5 ; 101 B
paddw xmm7, xmm2 ; accumulate cost
add %1, %3
add %2, %4
%endmacro ; end of SAD_8x8_LINE_SSE41
%macro SAD_8x8_LINE_SSE41E 4 ; src, ref, stride_src, stride_ref
movdqu xmm0, [%1]
movdqu xmm1, [%2]
movdqa xmm2, xmm1
mpsadbw xmm1, xmm0, 0 ; 000 B
paddw xmm7, xmm1 ; accumulate cost
mpsadbw xmm2, xmm0, 5 ; 101 B
paddw xmm7, xmm2 ; accumulate cost
%endmacro ; end of SAD_8x8_LINE_SSE41E
WELS_EXTERN SampleSad8x8Hor8_sse41
%assign push_num 0
LOAD_6_PARA
PUSH_XMM 8
SIGN_EXTENSION r1, r1d
SIGN_EXTENSION r3, r3d
movdqa xmm7, [r4] ; load base cost list
SAD_8x8_LINE_SSE41 r0, r2, r1, r3
SAD_8x8_LINE_SSE41 r0, r2, r1, r3
SAD_8x8_LINE_SSE41 r0, r2, r1, r3
SAD_8x8_LINE_SSE41 r0, r2, r1, r3
SAD_8x8_LINE_SSE41 r0, r2, r1, r3
SAD_8x8_LINE_SSE41 r0, r2, r1, r3
SAD_8x8_LINE_SSE41 r0, r2, r1, r3
SAD_8x8_LINE_SSE41E r0, r2, r1, r3
phminposuw xmm0, xmm7 ; horizon search the minimal sad cost and its index
movd retrd, xmm0 ; for return: DEST[15:0] <- MIN, DEST[31:16] <- INDEX
mov r1d, retrd
and retrd, 0xFFFF
sar r1d, 16
mov [r5], r1d
POP_XMM
LOAD_6_PARA_POP
ret
| 31.349558 | 151 | 0.611715 |
40bef43ccba184e8011962f835cf89de66f0b90d | 8,229 | asm | Assembly | Transynther/x86/_processed/AVXALIGN/_ht_st_zr_/i9-9900K_12_0xa0_notsx.log_21829_1738.asm | ljhsiun2/medusa | 67d769b8a2fb42c538f10287abaf0e6dbb463f0c | [
"MIT"
] | 9 | 2020-08-13T19:41:58.000Z | 2022-03-30T12:22:51.000Z | Transynther/x86/_processed/AVXALIGN/_ht_st_zr_/i9-9900K_12_0xa0_notsx.log_21829_1738.asm | ljhsiun2/medusa | 67d769b8a2fb42c538f10287abaf0e6dbb463f0c | [
"MIT"
] | 1 | 2021-04-29T06:29:35.000Z | 2021-05-13T21:02:30.000Z | Transynther/x86/_processed/AVXALIGN/_ht_st_zr_/i9-9900K_12_0xa0_notsx.log_21829_1738.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 %r12
push %r15
push %r8
push %rax
push %rcx
push %rdi
push %rsi
lea addresses_WC_ht+0x1de4f, %rsi
nop
nop
xor %r11, %r11
movb $0x61, (%rsi)
nop
add $10778, %rsi
lea addresses_WC_ht+0x1c4f, %r15
clflush (%r15)
nop
sub %r8, %r8
mov (%r15), %si
nop
add $45258, %rsi
lea addresses_WT_ht+0x19500, %r12
nop
nop
xor $41879, %rcx
mov (%r12), %rax
nop
nop
sub %r11, %r11
lea addresses_UC_ht+0x7dd7, %rsi
nop
nop
lfence
vmovups (%rsi), %ymm4
vextracti128 $0, %ymm4, %xmm4
vpextrq $0, %xmm4, %rcx
nop
nop
nop
nop
add %r12, %r12
lea addresses_UC_ht+0x3a4f, %r15
nop
nop
nop
nop
nop
and $3402, %r11
movb $0x61, (%r15)
nop
xor %rsi, %rsi
lea addresses_UC_ht+0x102ef, %r11
nop
nop
cmp $12692, %r15
movl $0x61626364, (%r11)
nop
nop
nop
cmp %r8, %r8
lea addresses_A_ht+0x15b63, %r8
nop
add $11824, %r12
movb $0x61, (%r8)
nop
nop
nop
nop
xor $26172, %rsi
lea addresses_D_ht+0x12e4f, %rax
nop
nop
nop
and $5954, %r15
mov (%rax), %r11d
nop
nop
add %rcx, %rcx
lea addresses_normal_ht+0x1ebaf, %rsi
lea addresses_A_ht+0xa33f, %rdi
nop
nop
nop
sub %r11, %r11
mov $24, %rcx
rep movsb
nop
nop
add $18984, %rsi
lea addresses_normal_ht+0x10a4f, %r11
nop
nop
nop
nop
nop
inc %r8
mov (%r11), %rax
nop
and $34769, %rdi
lea addresses_WT_ht+0x1d053, %rsi
lea addresses_WC_ht+0x4a5, %rdi
nop
cmp $663, %rax
mov $83, %rcx
rep movsq
nop
nop
cmp $21833, %r15
lea addresses_WT_ht+0x954f, %r15
nop
nop
nop
nop
dec %r12
movb $0x61, (%r15)
nop
nop
nop
nop
and $50055, %r8
pop %rsi
pop %rdi
pop %rcx
pop %rax
pop %r8
pop %r15
pop %r12
pop %r11
ret
.global s_faulty_load
s_faulty_load:
push %r10
push %r12
push %r15
push %r8
push %r9
push %rbp
push %rbx
push %rcx
push %rdi
push %rsi
// Load
lea addresses_UC+0x95cf, %rbx
nop
sub $35422, %r9
mov (%rbx), %r15w
nop
nop
dec %r12
// REPMOV
lea addresses_normal+0x3a4f, %rsi
lea addresses_A+0x11bd, %rdi
nop
nop
nop
nop
nop
and $5385, %r9
mov $118, %rcx
rep movsq
nop
nop
nop
nop
dec %r12
// Store
lea addresses_normal+0xaf2f, %r12
nop
nop
nop
nop
nop
add $40950, %rbx
mov $0x5152535455565758, %rcx
movq %rcx, %xmm4
vmovups %ymm4, (%r12)
xor $17967, %r9
// Store
lea addresses_PSE+0x1af7, %rdi
nop
nop
nop
nop
nop
cmp $38896, %r8
mov $0x5152535455565758, %rsi
movq %rsi, %xmm6
movups %xmm6, (%rdi)
inc %r8
// Load
lea addresses_normal+0x9a4f, %rbx
nop
nop
nop
nop
nop
add %rdi, %rdi
mov (%rbx), %r8d
cmp %r9, %r9
// Faulty Load
mov $0x6ac2d0000000024f, %r8
nop
nop
nop
nop
nop
xor $31835, %rdi
movaps (%r8), %xmm2
vpextrq $1, %xmm2, %rbp
lea oracles, %rcx
and $0xff, %rbp
shlq $12, %rbp
mov (%rcx,%rbp,1), %rbp
pop %rsi
pop %rdi
pop %rcx
pop %rbx
pop %rbp
pop %r9
pop %r8
pop %r15
pop %r12
pop %r10
ret
/*
<gen_faulty_load>
[REF]
{'src': {'type': 'addresses_NC', 'AVXalign': False, 'size': 1, 'NT': False, 'same': True, 'congruent': 0}, 'OP': 'LOAD'}
{'src': {'type': 'addresses_UC', 'AVXalign': False, 'size': 2, 'NT': False, 'same': False, 'congruent': 6}, 'OP': 'LOAD'}
{'src': {'type': 'addresses_normal', 'congruent': 11, 'same': False}, 'OP': 'REPM', 'dst': {'type': 'addresses_A', 'congruent': 1, 'same': False}}
{'OP': 'STOR', 'dst': {'type': 'addresses_normal', 'AVXalign': False, 'size': 32, 'NT': False, 'same': False, 'congruent': 5}}
{'OP': 'STOR', 'dst': {'type': 'addresses_PSE', 'AVXalign': False, 'size': 16, 'NT': False, 'same': False, 'congruent': 0}}
{'src': {'type': 'addresses_normal', 'AVXalign': False, 'size': 4, 'NT': False, 'same': False, 'congruent': 11}, 'OP': 'LOAD'}
[Faulty Load]
{'src': {'type': 'addresses_NC', 'AVXalign': True, 'size': 16, 'NT': False, 'same': True, 'congruent': 0}, 'OP': 'LOAD'}
<gen_prepare_buffer>
{'OP': 'STOR', 'dst': {'type': 'addresses_WC_ht', 'AVXalign': False, 'size': 1, 'NT': False, 'same': False, 'congruent': 9}}
{'src': {'type': 'addresses_WC_ht', 'AVXalign': False, 'size': 2, 'NT': False, 'same': True, 'congruent': 7}, 'OP': 'LOAD'}
{'src': {'type': 'addresses_WT_ht', 'AVXalign': False, 'size': 8, 'NT': False, 'same': False, 'congruent': 0}, 'OP': 'LOAD'}
{'src': {'type': 'addresses_UC_ht', 'AVXalign': False, 'size': 32, 'NT': False, 'same': False, 'congruent': 3}, 'OP': 'LOAD'}
{'OP': 'STOR', 'dst': {'type': 'addresses_UC_ht', 'AVXalign': False, 'size': 1, 'NT': False, 'same': False, 'congruent': 10}}
{'OP': 'STOR', 'dst': {'type': 'addresses_UC_ht', 'AVXalign': False, 'size': 4, 'NT': False, 'same': False, 'congruent': 4}}
{'OP': 'STOR', 'dst': {'type': 'addresses_A_ht', 'AVXalign': False, 'size': 1, 'NT': False, 'same': False, 'congruent': 2}}
{'src': {'type': 'addresses_D_ht', 'AVXalign': False, 'size': 4, 'NT': False, 'same': False, 'congruent': 9}, 'OP': 'LOAD'}
{'src': {'type': 'addresses_normal_ht', 'congruent': 4, 'same': True}, 'OP': 'REPM', 'dst': {'type': 'addresses_A_ht', 'congruent': 4, 'same': True}}
{'src': {'type': 'addresses_normal_ht', 'AVXalign': False, 'size': 8, 'NT': False, 'same': False, 'congruent': 10}, 'OP': 'LOAD'}
{'src': {'type': 'addresses_WT_ht', 'congruent': 0, 'same': False}, 'OP': 'REPM', 'dst': {'type': 'addresses_WC_ht', 'congruent': 0, 'same': True}}
{'OP': 'STOR', 'dst': {'type': 'addresses_WT_ht', 'AVXalign': False, 'size': 1, 'NT': False, 'same': False, 'congruent': 7}}
{'47': 4, '34': 21639, '44': 47, '00': 139}
00 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 00 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 47 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 00 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 00 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 00 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 00 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 00 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 00 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 44 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34
*/
| 31.288973 | 2,999 | 0.65172 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.