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pico-loader/arm9/source/patches/arm7/ReadSavePatchCode.h

32 lines
1.1 KiB
C++

#pragma once
#include "sections.h"
#include "patches/PatchCode.h"
#include "patches/ISectorRemapPatchCode.h"
#include "patches/platform/IReadSectorsPatchCode.h"
DEFINE_SECTION_SYMBOLS(readsave);
extern "C" void readsave_asm(u32, u32 saveSrc, void* memoryDst, u32 byteLength);
extern u32 readsave_tmpBufferPtr;
extern u32 readsave_save_offset_to_sd_sector_asm_address;
extern u32 readsave_sdread_asm_address;
class ReadSavePatchCode : public PatchCode
{
public:
ReadSavePatchCode(PatchHeap& patchHeap, const ISectorRemapPatchCode* sectorRemapPatchCode,
const IReadSectorsPatchCode* readSectorsPatchCode, void* tmpBuffer)
: PatchCode(SECTION_START(readsave), SECTION_SIZE(readsave), patchHeap)
{
readsave_save_offset_to_sd_sector_asm_address = (u32)sectorRemapPatchCode->GetRemapFunction();
readsave_sdread_asm_address = (u32)readSectorsPatchCode->GetReadSectorsFunction();
readsave_tmpBufferPtr = (u32)tmpBuffer;
}
const void* GetReadSaveFunction() const
{
return GetAddressAtTarget((void*)readsave_asm);
}
};