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MemMap: Added a WriteBlock function to write a buffer of data to memory.

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This commit is contained in:
bunnei 2014-06-24 18:51:31 -04:00
parent cedc28dcc6
commit 6aebd4ac98
2 changed files with 14 additions and 0 deletions
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2
src/core/mem_map.h
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@ -139,6 +139,8 @@ void Write8(const u32 addr, const u8 data);
void Write16(const u32 addr, const u16 data); void Write16(const u32 addr, const u16 data);
void Write32(const u32 addr, const u32 data); void Write32(const u32 addr, const u32 data);
void WriteBlock(const u32 addr, const u8* data, const int size);
u8* GetPointer(const u32 Address); u8* GetPointer(const u32 Address);
/** /**

12
src/core/mem_map_funcs.cpp
View file

@ -293,4 +293,16 @@ void Write64(const u32 addr, const u64 data) {
_Write<u64_le>(addr, data); _Write<u64_le>(addr, data);
} }
void WriteBlock(const u32 addr, const u8* data, const int size) {
int offset = 0;
while (offset < (size & ~3))
Write32(addr + offset, *(u32*)&data[offset += 4]);
if (size & 2)
Write16(addr + offset, *(u16*)&data[offset += 2]);
if (size & 1)
Write8(addr + offset, data[offset]);
}
} // namespace } // namespace