Added a custom error handler

Author: Zephiles

ttyd-tools/rel/include/assembly.h

@@ -7,6 +7,9 @@ namespace mod {
 extern "C" {
 
 // Assembly overwrite functions
+// mod.cpp
+void StartErrorHandlerEnableFPU();
+
 // main.cpp
 void StartReplaceJumpFallAnim();
 void StartAllowRunningFromBattles();
@@ -40,6 +43,7 @@ void *fallThroughMostObjects(void *ptr);
 
 // draw.cpp
 bool disableDPadOptionsDisplay(uint16_t unkVar);
+void StartErrorHandlerInterrupts();
 
 }
 

ttyd-tools/rel/include/gc/DEMOInit.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include <cstdint>
+
+namespace gc::DEMOInit {
+
+extern "C" {
+
+// __DEMODiagnoseHang
+// __NoHangDoneRender
+// __NoHangRetraceCallback
+// DEMOEnableGPHangWorkaround
+void *DEMOGetCurrentBuffer();
+// DEMOGetRenderModeObj
+// DEMODoneRender
+// DEMOBeforeRender
+// DEMOInit
+
+extern void *DemoCurrentBuffer;
+extern void *DemoFrameBuffer2;
+extern void *DemoFrameBuffer1;
+
+}
+
+}

ttyd-tools/rel/include/gc/DEMOPad.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include <cstdint>
+
+namespace gc::DEMOPad {
+
+extern "C" {
+
+void DEMOPadInit();
+// DEMOPadRead
+// DEMOPadCopy
+
+}
+
+}

ttyd-tools/rel/include/gc/OSContext.h

@@ -0,0 +1,47 @@
+#pragma once
+
+#include <cstdint>
+
+namespace gc::OSContext {
+
+struct OSContext
+{
+	uint32_t gpr[32];
+	uint32_t cr;
+	uint32_t lr;
+	uint32_t ctr;
+	uint32_t xer;
+	double fpr[32];
+	uint32_t fpscrPad;
+	uint32_t fpscr;
+	uint32_t srr0;
+	uint32_t srr1;
+	uint16_t mode;
+	uint16_t state;
+	uint32_t gqr[8];
+	uint32_t psfPad;
+	double psf[32];
+} __attribute__((__packed__));
+
+static_assert(sizeof(OSContext) == 0x2C8);
+
+extern "C" {
+
+// __OSLoadFPUContext
+// __OSSaveFPUContext
+// OSSaveFPUContext
+// OSSetCurrentContext
+// OSGetCurrentContext
+// OSSaveContext
+// OSLoadContext
+// OSGetStackPointer
+// OSClearContext
+// OSInitContext
+// OSDumpContext
+// OSSwitchFPUContext
+// __OSContextInit
+void OSFillFPUContext(OSContext *context);
+
+}
+
+}

ttyd-tools/rel/include/gc/OSFont.h

@@ -0,0 +1,51 @@
+#pragma once
+
+#include <cstdint>
+
+namespace gc::OSFont {
+
+struct OSFontHeader
+{
+	uint16_t fontType;
+	uint16_t firstChar;
+	uint16_t lastChar;
+	uint16_t invalChar;
+	uint16_t ascent;
+	uint16_t descent;
+	uint16_t width;
+	uint16_t leading;
+	uint16_t cellWidth;
+	uint16_t cellHeight;
+	uint32_t sheetSize;
+	uint16_t sheetFormat;
+	uint16_t sheetColumn;
+	uint16_t sheetRow;
+	uint16_t sheetWidth;
+	uint16_t sheetHeight;
+	uint16_t widthTable;
+	uint32_t sheetImage;
+	uint32_t sheetFullSize;
+	uint8_t c0;
+	uint8_t c1;
+	uint8_t c2;
+	uint8_t c3;
+} __attribute__((__packed__));
+
+static_assert(sizeof(OSFontHeader) == 0x30);
+
+extern "C" {
+
+// GetFontCode
+// Decode
+uint16_t OSGetFontEncode();
+// ReadFont
+// OSLoadFont
+// ParseStringS
+// OSGetFontTexel
+// ExpandFontSheet
+bool OSInitFont(OSFontHeader *fontData);
+char *OSGetFontTexture(const char *string, void **image, int32_t *posX, int32_t *posY, int32_t *width);
+
+}
+
+}