mirror of
https://github.com/LNH-team/pico-loader.git
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59 lines
2.3 KiB
C++
59 lines
2.3 KiB
C++
#pragma once
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#include "sections.h"
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#include "../SuperCardCommon.h"
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#include "patches/PatchCode.h"
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#include "../ISuperCardSendSdCommandPatchCode.h"
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#include "../../IReadSectorsPatchCode.h"
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DEFINE_SECTION_SYMBOLS(scsd_read_sector);
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DEFINE_SECTION_SYMBOLS(scsd_read_data);
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extern "C" void scsd_readSector();
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extern "C" void scsd_readData();
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#define INTERWORK_LABEL(function,label) function##_##label##_address
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extern u16 scsd_readSectorSdhcLabel;
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extern u32 INTERWORK_LABEL(sccmn_changeMode, readInterwork);
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extern u32 INTERWORK_LABEL(scsd_sdCommandAndDropResponse6, readInterwork);
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extern u32 INTERWORK_LABEL(scsd_readData, readInterwork);
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extern u32 INTERWORK_LABEL(sccmn_sdSendClock10, readInterwork);
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class SuperCardSDReadDataPatchCode : public PatchCode
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{
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public:
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explicit SuperCardSDReadDataPatchCode(PatchHeap& patchHeap)
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: PatchCode(SECTION_START(scsd_read_data), SECTION_SIZE(scsd_read_data), patchHeap) { }
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const void* GetReadDataFunction() const
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{
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return GetAddressAtTarget((void*)scsd_readData);
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}
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};
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class SuperCardSDReadSectorPatchCode : public PatchCode, public IReadSectorsPatchCode
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{
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public:
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SuperCardSDReadSectorPatchCode(PatchHeap& patchHeap,
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const SuperCardCommonPatchCode* superCardCommonPatchCode,
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const SuperCardChangeModePatchCode* superCardChangeModePatchCode,
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const ISuperCardSendSdCommandPatchCode* superCardSendSdCommandPatchCode,
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const SuperCardSDReadDataPatchCode* superCardSDReadDataPatchCode)
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: PatchCode(SECTION_START(scsd_read_sector), SECTION_SIZE(scsd_read_sector), patchHeap)
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{
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INTERWORK_LABEL(sccmn_changeMode, readInterwork) = (u32)superCardChangeModePatchCode->GetScChangeModeFunction();
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INTERWORK_LABEL(scsd_sdCommandAndDropResponse6, readInterwork)
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= (u32)superCardSendSdCommandPatchCode->GetSendSdCommandFunction();
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INTERWORK_LABEL(scsd_readData, readInterwork) = (u32)superCardSDReadDataPatchCode->GetReadDataFunction();
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INTERWORK_LABEL(sccmn_sdSendClock10, readInterwork) = (u32)superCardChangeModePatchCode->GetSdSendClock10Function();
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}
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const ReadSectorsFunc GetReadSectorsFunction() const override
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{
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return (const ReadSectorsFunc)GetAddressAtTarget((void*)scsd_readSector);
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}
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};
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#undef INTERWORK_LABEL
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