#pragma once
|
#include "InterpreterDefs.h"
|
|
namespace hybridclr
|
{
|
namespace interpreter
|
{
|
|
inline void Copy1(void* dst, void* src)
|
{
|
*(uint8_t*)dst = *(uint8_t*)src;
|
}
|
|
inline void Copy2(void* dst, void* src)
|
{
|
*(uint16_t*)dst = *(uint16_t*)src;
|
}
|
|
inline void Copy4(void* dst, void* src)
|
{
|
*(uint32_t*)dst = *(uint32_t*)src;
|
}
|
|
inline void Copy8(void* dst, void* src)
|
{
|
*(uint64_t*)dst = *(uint64_t*)src;
|
}
|
|
inline void Copy12(void* dst, void* src)
|
{
|
if (dst <= src)
|
{
|
*(uint64_t*)dst = *(uint64_t*)src;
|
*(uint32_t*)((byte*)dst + 8) = *(uint32_t*)((byte*)src + 8);
|
}
|
else
|
{
|
*(uint32_t*)((byte*)dst + 8) = *(uint32_t*)((byte*)src + 8);
|
*(uint64_t*)dst = *(uint64_t*)src;
|
}
|
}
|
|
inline void Copy16(void* dst, void* src)
|
{
|
if (dst <= src)
|
{
|
*(uint64_t*)dst = *(uint64_t*)src;
|
*(uint64_t*)((byte*)dst + 8) = *(uint64_t*)((byte*)src + 8);
|
}
|
else
|
{
|
*(uint64_t*)((byte*)dst + 8) = *(uint64_t*)((byte*)src + 8);
|
*(uint64_t*)dst = *(uint64_t*)src;
|
}
|
}
|
|
inline void Copy20(void* dst, void* src)
|
{
|
if (dst <= src)
|
{
|
*(uint64_t*)dst = *(uint64_t*)src;
|
*(uint64_t*)((byte*)dst + 8) = *(uint64_t*)((byte*)src + 8);
|
*(uint32_t*)((byte*)dst + 16) = *(uint32_t*)((byte*)src + 16);
|
}
|
else
|
{
|
*(uint32_t*)((byte*)dst + 16) = *(uint32_t*)((byte*)src + 16);
|
*(uint64_t*)((byte*)dst + 8) = *(uint64_t*)((byte*)src + 8);
|
*(uint64_t*)dst = *(uint64_t*)src;
|
}
|
}
|
|
inline void Copy24(void* dst, void* src)
|
{
|
if (dst <= src)
|
{
|
*(uint64_t*)dst = *(uint64_t*)src;
|
*(uint64_t*)((byte*)dst + 8) = *(uint64_t*)((byte*)src + 8);
|
*(uint64_t*)((byte*)dst + 16) = *(uint64_t*)((byte*)src + 16);
|
}
|
else
|
{
|
*(uint64_t*)((byte*)dst + 16) = *(uint64_t*)((byte*)src + 16);
|
*(uint64_t*)((byte*)dst + 8) = *(uint64_t*)((byte*)src + 8);
|
*(uint64_t*)dst = *(uint64_t*)src;
|
}
|
}
|
|
inline void Copy28(void* dst, void* src)
|
{
|
if (dst <= src)
|
{
|
*(uint64_t*)dst = *(uint64_t*)src;
|
*(uint64_t*)((byte*)dst + 8) = *(uint64_t*)((byte*)src + 8);
|
*(uint64_t*)((byte*)dst + 16) = *(uint64_t*)((byte*)src + 16);
|
*(uint32_t*)((byte*)dst + 24) = *(uint32_t*)((byte*)src + 24);
|
}
|
else
|
{
|
*(uint32_t*)((byte*)dst + 24) = *(uint32_t*)((byte*)src + 24);
|
*(uint64_t*)((byte*)dst + 16) = *(uint64_t*)((byte*)src + 16);
|
*(uint64_t*)((byte*)dst + 8) = *(uint64_t*)((byte*)src + 8);
|
*(uint64_t*)dst = *(uint64_t*)src;
|
}
|
}
|
|
inline void Copy32(void* dst, void* src)
|
{
|
if (dst <= src)
|
{
|
*(uint64_t*)dst = *(uint64_t*)src;
|
*(uint64_t*)((byte*)dst + 8) = *(uint64_t*)((byte*)src + 8);
|
*(uint64_t*)((byte*)dst + 16) = *(uint64_t*)((byte*)src + 16);
|
*(uint64_t*)((byte*)dst + 24) = *(uint64_t*)((byte*)src + 24);
|
}
|
else
|
{
|
*(uint64_t*)((byte*)dst + 24) = *(uint64_t*)((byte*)src + 24);
|
*(uint64_t*)((byte*)dst + 16) = *(uint64_t*)((byte*)src + 16);
|
*(uint64_t*)((byte*)dst + 8) = *(uint64_t*)((byte*)src + 8);
|
*(uint64_t*)dst = *(uint64_t*)src;
|
}
|
}
|
|
inline void CopyStackObject(StackObject* dst, void* vsrc, uint32_t count)
|
{
|
StackObject* src = (StackObject*)vsrc;
|
IL2CPP_ASSERT(dst + count <= src || src + count <= dst);
|
switch (count)
|
{
|
case 8: dst[7] = src[7];
|
case 7: dst[6] = src[6];
|
case 6: dst[5] = src[5];
|
case 5: dst[4] = src[4];
|
case 4: dst[3] = src[3];
|
case 3: dst[2] = src[2];
|
case 2: dst[1] = src[1];
|
case 1: *dst = *src; break;
|
case 0: break;
|
default: std::memcpy(dst, src, count * sizeof(StackObject));
|
}
|
}
|
|
inline void CopyBySize(void* dst, void* src, uint32_t size)
|
{
|
switch (size)
|
{
|
case 1: Copy1(dst, src); break;
|
default: std::memmove(dst, src, size); break;
|
}
|
}
|
|
inline void InitDefault1(void* dst)
|
{
|
*(uint8_t*)dst = 0;
|
}
|
|
inline void InitDefault2(void* dst)
|
{
|
*(uint16_t*)dst = 0;
|
}
|
|
inline void InitDefault4(void* dst)
|
{
|
*(uint32_t*)dst = 0;
|
}
|
|
inline void InitDefault8(void* dst)
|
{
|
*(uint64_t*)dst = 0;
|
}
|
|
inline void InitDefault12(void* dst)
|
{
|
int32_t* p = (int32_t*)dst;
|
p[0] = 0;
|
p[1] = 0;
|
p[2] = 0;
|
}
|
|
inline void InitDefault16(void* dst)
|
{
|
*(uint64_t*)dst = 0;
|
*(uint64_t*)((byte*)dst + 8) = 0;
|
}
|
|
inline void InitDefault20(void* dst)
|
{
|
int32_t* p = (int32_t*)dst;
|
p[0] = 0;
|
p[1] = 0;
|
p[2] = 0;
|
p[3] = 0;
|
p[4] = 0;
|
}
|
|
inline void InitDefault24(void* dst)
|
{
|
*(uint64_t*)dst = 0;
|
*(uint64_t*)((byte*)dst + 8) = 0;
|
*(uint64_t*)((byte*)dst + 16) = 0;
|
}
|
|
inline void InitDefault28(void* dst)
|
{
|
int32_t* p = (int32_t*)dst;
|
p[0] = 0;
|
p[1] = 0;
|
p[2] = 0;
|
p[3] = 0;
|
p[4] = 0;
|
p[5] = 0;
|
p[6] = 0;
|
}
|
|
inline void InitDefault32(void* dst)
|
{
|
*(uint64_t*)dst = 0;
|
*(uint64_t*)((byte*)dst + 8) = 0;
|
*(uint64_t*)((byte*)dst + 16) = 0;
|
*(uint64_t*)((byte*)dst + 24) = 0;
|
}
|
|
inline void InitDefaultN(void* dst, size_t size)
|
{
|
std::memset(dst, 0, size);
|
}
|
}
|
}
|
