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Merge pull request #2890 from lioncash/ptr

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x64Emitter: Remove pointer casts from Write{8,16,32,64} functions
This commit is contained in:
Markus Wick 2015-08-22 10:09:28 +02:00
commit 3f5ff98c1b
2 changed files with 28 additions and 4 deletions
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24
Source/Core/Common/x64Emitter.cpp
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@ -3,6 +3,7 @@
// Refer to the license.txt file included.
#include <cinttypes>
#include <cstring>
#include "Common/CommonTypes.h"
#include "Common/CPUDetect.h"
@ -91,6 +92,29 @@ u8* XEmitter::GetWritableCodePtr()
return code;
}
void XEmitter::Write8(u8 value)
{
*code++ = value;
}
void XEmitter::Write16(u16 value)
{
std::memcpy(code, &value, sizeof(u16));
code += sizeof(u16);
}
void XEmitter::Write32(u32 value)
{
std::memcpy(code, &value, sizeof(u32));
code += sizeof(u32);
}
void XEmitter::Write64(u64 value)
{
std::memcpy(code, &value, sizeof(u64));
code += sizeof(u64);
}
void XEmitter::ReserveCodeSpace(int bytes)
{
for (int i = 0; i < bytes; i++)

8
Source/Core/Common/x64Emitter.h
View file

@ -309,10 +309,10 @@ private:
void ABI_CalculateFrameSize(BitSet32 mask, size_t rsp_alignment, size_t needed_frame_size, size_t* shadowp, size_t* subtractionp, size_t* xmm_offsetp);
protected:
inline void Write8(u8 value) {*code++ = value;}
inline void Write16(u16 value) {*(u16*)code = (value); code += 2;}
inline void Write32(u32 value) {*(u32*)code = (value); code += 4;}
inline void Write64(u64 value) {*(u64*)code = (value); code += 8;}
void Write8(u8 value);
void Write16(u16 value);
void Write32(u32 value);
void Write64(u64 value);
public:
XEmitter() { code = nullptr; flags_locked = false; }