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https://github.com/LNH-team/pico-loader.git
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42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
#pragma once
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#include "sections.h"
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#include "thumbInstructions.h"
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#include "../SdReadPatchCode.h"
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DEFINE_SECTION_SYMBOLS(dstt_readsd);
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DEFINE_SECTION_SYMBOLS(dstt_readsd_stopTransmission);
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extern "C" void dstt_readSd(u32 srcSector, void* dst, u32 sectorCount);
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extern "C" void dstt_stopTransmission();
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extern u32 dstt_stopTransmission_address;
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extern u16 dstt_readSd_sdsc_shift;
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class DSTTReadSdStopTransmissionPatchCode : public PatchCode
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{
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public:
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explicit DSTTReadSdStopTransmissionPatchCode(PatchHeap& patchHeap)
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: PatchCode(SECTION_START(dstt_readsd_stopTransmission), SECTION_SIZE(dstt_readsd_stopTransmission), patchHeap) { }
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const void* GetStopTransmissionFunction() const
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{
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return GetAddressAtTarget((void*)dstt_stopTransmission);
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}
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};
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class DSTTReadSdPatchCode : public SdReadPatchCode
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{
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public:
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explicit DSTTReadSdPatchCode(PatchHeap& patchHeap,
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const DSTTReadSdStopTransmissionPatchCode* dsttReadSdStopTransmissionPatchCode)
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: SdReadPatchCode(SECTION_START(dstt_readsd), SECTION_SIZE(dstt_readsd), patchHeap)
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{
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dstt_stopTransmission_address = (u32)dsttReadSdStopTransmissionPatchCode->GetStopTransmissionFunction();
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}
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const SdReadFunc GetSdReadFunction() const override
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{
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return (const SdReadFunc)GetAddressAtTarget((void*)dstt_readSd);
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}
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};
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