Initial commit

arm9/source/patches/platform/isnitro/IsNitroSdReadAsm.h

@@ -0,0 +1,24 @@
+#pragma once
+#include "sections.h"
+#include "../SdReadPatchCode.h"
+
+DEFINE_SECTION_SYMBOLS(sdread);
+
+extern "C" void sdread_asm(u32 srcSector, void* dst, u32 sectorCount);
+
+extern u32 sdread_asm_agbRamPtr;
+
+class IsNitroSdReadPatchCode : public SdReadPatchCode
+{
+public:
+    IsNitroSdReadPatchCode(PatchHeap& patchHeap, u32 agbRamPtr)
+        : SdReadPatchCode(SECTION_START(sdread), SECTION_SIZE(sdread), patchHeap)
+    {
+        sdread_asm_agbRamPtr = agbRamPtr;
+    }
+
+    const SdReadFunc GetSdReadFunction() const override
+    {
+        return (const SdReadFunc)GetAddressAtTarget((void*)sdread_asm);
+    }
+};