First proper commit.

src/code/main.c

@@ -0,0 +1,123 @@
+#include <global.h>
+#include <vt.h>
+#include <padmgr.h>
+#include <sched.h>
+
+u32 gScreenWidth = SCREEN_WIDTH;
+u32 gScreenHeight = SCREEN_HEIGHT;
+u32 gSystemHeapSize = 0;
+
+u8* gAppNmiBufferPtr;
+SchedContext gSchedContext;
+PadMgr gPadMgr;
+IrqMgr gIrqMgr;
+u32 gSegments[NUM_SEGMENTS];
+OSThread sGraphThread;
+u8 sGraphStack[0x1800];
+u8 sSchedStack[0x600];
+u8 sAudioStack[0x800];
+u8 sPadMgrStack[0x500];
+u8 sIrqMgrStack[0x500];
+StackEntry sGraphStackInfo;
+StackEntry sSchedStackInfo;
+StackEntry sAudioStackInfo;
+StackEntry sPadMgrStackInfo;
+StackEntry sIrqMgrStackInfo;
+u8 gAudioMgr[0x298]; //type should be AudioMgr
+OSMesgQueue sSiIntMsgQ;
+OSMesg sSiIntMsgBuf[1];
+
+
+void Main_LogSystemHeap()
+{
+    osSyncPrintf(VT_FGCOL(GREEN));
+    //System heap size% 08x (% dKB) Start address% 08x
+    osSyncPrintf("システムヒープサイズ %08x(%dKB) 開始アドレス %08x\n", gSystemHeapSize, gSystemHeapSize / 1024, gSystemHeap);
+    osSyncPrintf(VT_RST);
+}
+
+void Main(void* arg0)
+{
+    IrqMgrClient irqClient;
+    OSMesgQueue irqMgrMsgQ;
+    OSMesg irqMgrMsgBuf[60];
+    u32 sysHeap;
+    u32 fb;
+    s32 debugHeap;
+    s32 debugHeapSize;
+    s16 *msg;
+
+    osSyncPrintf("mainproc 実行開始\n"); //Start running
+    gScreenWidth = SCREEN_WIDTH;
+    gScreenHeight = SCREEN_HEIGHT;
+    gAppNmiBufferPtr = osAppNmiBuffer;
+    func_8007BE60(gAppNmiBufferPtr);
+    Fault_Start();
+    SysCfb_Init(0);
+    sysHeap = (u32)gSystemHeap;
+    fb = SysCfb_GetFbPtr(0);
+    gSystemHeapSize = (fb - sysHeap);
+    osSyncPrintf("システムヒープ初期化 %08x-%08x %08x\n", sysHeap, fb, gSystemHeapSize); //System heap initalization
+    SystemHeap_Init(sysHeap, gSystemHeapSize); //initializes the system heap
+    if (osMemSize >= 0x800000U)
+    {
+        debugHeap = SysCfb_GetFbEnd();
+        debugHeapSize = (s32) (0x80600000 - debugHeap);
+    }
+    else
+    {
+        debugHeapSize = 0x400;
+        debugHeap = SystemArena_MallocDebug(debugHeapSize, "../main.c", 0x235);
+    }
+    osSyncPrintf("debug_InitArena(%08x, %08x)\n", debugHeap, debugHeapSize);
+    DebugArena_Init(debugHeap, debugHeapSize);
+    func_800636C0();
+
+    SREG(0) = 0;
+
+    osCreateMesgQueue(&sSiIntMsgQ, sSiIntMsgBuf, 1);
+    osSetEventMesg(5, &sSiIntMsgQ, 0);
+
+    Main_LogSystemHeap();
+
+    osCreateMesgQueue(&irqMgrMsgQ, irqMgrMsgBuf, 0x3c);
+    StackCheck_Init(&sIrqMgrStackInfo, sIrqMgrStack, sIrqMgrStack+sizeof(sIrqMgrStack), 0, 0x100, "irqmgr");
+    IrqMgr_Create(&gIrqMgr, &sGraphStackInfo, 0x11, 1);
+
+    osSyncPrintf("タスクスケジューラの初期化\n"); //Initialize the task scheduler
+    StackCheck_Init(&sSchedStackInfo, sSchedStack, sSchedStack+sizeof(sSchedStack), 0, 0x100, "sched");
+    func_800C9874(&gSchedContext, &sAudioStack, 0xf, D_80013960, 1, &gIrqMgr);
+
+    IrqMgr_AddClient(&gIrqMgr, &irqClient, &irqMgrMsgQ);
+
+    StackCheck_Init(&sAudioStackInfo, sAudioStack, sAudioStack+sizeof(sAudioStack), 0, 0x100, "audio");
+    func_800C3FEC(&gAudioMgr, sAudioStack+sizeof(sAudioStack), 0xc, 0xa, &gSchedContext, &gIrqMgr);
+
+    StackCheck_Init(&sPadMgrStackInfo, sPadMgrStack, sPadMgrStack+sizeof(sPadMgrStack), 0, 0x100, "padmgr");
+    PadMgr_Init(&gPadMgr, &sSiIntMsgQ, &gIrqMgr, 7, 0xe, &sIrqMgrStack);
+
+    func_800C3FC4(&gAudioMgr);
+
+    StackCheck_Init(&sGraphStackInfo, sGraphStack, sGraphStack+sizeof(sGraphStack), 0, 0x100, "graph");
+    osCreateThread(&sGraphThread, 4, Graph_ThreadEntry, arg0, sGraphStack+sizeof(sGraphStack), 0xb);
+    osStartThread(&sGraphThread);
+    osSetThreadPri(0, 0xf);
+
+    while (true)
+    {
+        msg = NULL;
+        osRecvMesg(&irqMgrMsgQ, &msg, OS_MESG_BLOCK);
+        if (msg == NULL)
+            break;
+        if (*msg == OS_SC_PRE_NMI_MSG)
+        {
+            osSyncPrintf("main.c: リセットされたみたいだよ\n"); //Looks like it's been reset
+            func_8007BED4(gAppNmiBufferPtr);
+        }
+    }
+
+    osSyncPrintf("mainproc 後始末\n"); //Cleanup
+    osDestroyThread(&sGraphThread);
+    func_800FBFD8();
+    osSyncPrintf("mainproc 実行終了\n"); //End of execution
+}