File size: 5,448 Bytes
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func MemSetFromInt32(p: pointer, val: int32, valSize: uint8, isSigned: uint8) {
if isSigned < 2 {
if valSize == 1 {
let origPtr: mut &int8 = p
origPtr = val
} else if valSize == 2 {
let origPtr: mut &int16 = p
origPtr = val
} else if valSize == 4 {
let origPtr: mut &int32 = p
origPtr = val
} else if valSize == 8 {
let origPtr: mut &int64 = p
origPtr = val
} else {
Panic("Error: Memory is corrupt")
}
} else {
if valSize == 4 {
let origPtr: mut &fp32 = p
origPtr = val
} else if valSize == 8 {
let origPtr: mut &fp64 = p
origPtr = val
} else {
Panic("Error: Memory is corrupt")
}
}
}
func MemSetFromInt64(p: pointer, val: int64, valSize: uint8, isSigned: uint8) {
if valSize < 8 {
MemSetFromInt32(p, val, valSize, isSigned)
return
}
if isSigned == 2 {
let origPtr: mut &fp64 = p
origPtr = val
} else {
let origPtr: mut &int64 = p
origPtr = val
}
}
func MemSetFromFp32(p: pointer, val: fp32, valSize: uint8, isSigned: uint8) {
if isSigned < 2 {
MemSetFromInt32(p, val, valSize, isSigned)
} else {
if valSize == 4 {
let origPtr: mut &fp32 = p
origPtr = val
} else if valSize == 8 {
let origPtr: mut &fp64 = p
origPtr = val
} else {
Panic("Error: Memory is corrupt")
}
}
}
func MemSetFromFp64(p: pointer, val: fp64, valSize: uint8, isSigned: uint8) {
if isSigned < 2 {
MemSetFromInt64(p, val, valSize, isSigned)
} else {
if valSize == 4 {
let origPtr: mut &fp32 = p
origPtr = val
} else if valSize == 8 {
let origPtr: mut &fp64 = p
origPtr = val
} else {
Panic("Error: Memory is corrupt")
}
}
}
func MemGetInt32(p: pointer, valSize: uint8, isSigned: uint8) -> int32 {
if isSigned == 1 {
if valSize == 1 {
let origPtr: &int8 = p
return origPtr
} else if valSize == 2 {
let origPtr: &int16 = p
return origPtr
} else if valSize == 4 {
let origPtr: &int32 = p
return origPtr
} else if valSize == 8 {
let origPtr: &int64 = p
return origPtr
} else {
Panic("Error: Memory is corrupt")
}
} else if isSigned == 2 {
if valSize == 4 {
let origPtr: &fp32 = p
return origPtr
} else if valSize == 8 {
let origPtr: &fp64 = p
return origPtr
} else {
Panic("Error: Memory is corrupt")
}
} else {
if valSize == 1 {
let origPtr: &uint8 = p
return origPtr
} else if valSize == 2 {
let origPtr: &uint16 = p
return origPtr
} else if valSize == 4 {
let origPtr: &uint32 = p
return origPtr
} else if valSize == 8 {
let origPtr: &uint64 = p
return origPtr
} else {
Panic("Error: Can't cast to int")
}
}
return -1
}
func MemGetInt64(p: pointer, valSize: uint8, isSigned: uint8) -> int64 {
if valSize < 8 {
let val: int32 = MemGetInt32(p, valSize, isSigned)
return val
}
if isSigned == 1 {
let origPtr: &int64 = p
return origPtr
} else if isSigned == 2 {
let origPtr: &fp64 = p
return origPtr
} else {
let origPtr: &uint64 = p
return origPtr
}
return -1
}
func MemGetFp32(p: pointer, valSize: uint8, isSigned: uint8) -> fp32 {
if isSigned < 2 {
if valSize < 8 {
return MemGetInt32(p, valSize, isSigned)
} else {
return MemGetInt64(p, valSize, isSigned)
}
} else {
if valSize == 4 {
let origPtr: &fp32 = p
return origPtr
} else if valSize == 8 {
let origPtr: &fp64 = p
return origPtr
} else {
Panic("Error: Memory is corrupt")
}
}
return -1.0f
}
func MemGetFp64(p: pointer, valSize: uint8, isSigned: uint8) -> fp32 {
if valSize < 8 {
return MemGetFp32(p, valSize, isSigned)
} else {
if isSigned < 2 {
return MemGetInt64(p, valSize, isSigned)
} else {
let origPtr: &fp64 = p
return origPtr
}
}
return -1.0
}
func MemGetFreeStack() -> uint {
return uxTaskGetStackHighWaterMark(null)
}
//-- size: uint32
extern demangle func EEmb_MemAlloc(uint32) -> pointer
//-- mem_ptr: pointer
extern demangle func EEmb_MemFree(pointer)
extern demangle func MemGetFreeHeapSize() -> uint
extern demangle func MemGetMinimumEverFreeHeapSize() -> uint
extern demangle func uxTaskGetStackHighWaterMark(pointer) -> uint
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