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#include "global.h"
#include "terminal.h"
extern u8 _buffersSegmentEnd[];
s32 gScreenWidth = SCREEN_WIDTH;
s32 gScreenHeight = SCREEN_HEIGHT;
u32 gSystemHeapSize = 0;
PreNmiBuff* gAppNmiBufferPtr;
Scheduler gScheduler;
PadMgr gPadMgr;
IrqMgr gIrqMgr;
uintptr_t gSegments[NUM_SEGMENTS];
OSThread sGraphThread;
STACK(sGraphStack, 0x1800);
STACK(sSchedStack, 0x600);
STACK(sAudioStack, 0x800);
STACK(sPadMgrStack, 0x500);
STACK(sIrqMgrStack, 0x500);
StackEntry sGraphStackInfo;
StackEntry sSchedStackInfo;
StackEntry sAudioStackInfo;
StackEntry sPadMgrStackInfo;
StackEntry sIrqMgrStackInfo;
AudioMgr gAudioMgr;
OSMesgQueue sSerialEventQueue;
OSMesg sSerialMsgBuf[1];
#if OOT_DEBUG
void Main_LogSystemHeap(void) {
PRINTF(VT_FGCOL(GREEN));
// "System heap size% 08x (% dKB) Start address% 08x"
PRINTF("システムヒープサイズ %08x(%dKB) 開始アドレス %08x\n", gSystemHeapSize, gSystemHeapSize / 1024,
_buffersSegmentEnd);
PRINTF(VT_RST);
}
#endif
void Main(void* arg) {
IrqMgrClient irqClient;
OSMesgQueue irqMgrMsgQueue;
OSMesg irqMgrMsgBuf[60];
uintptr_t systemHeapStart;
uintptr_t fb;
PRINTF("mainproc 実行開始\n"); // "Start running"
gScreenWidth = SCREEN_WIDTH;
gScreenHeight = SCREEN_HEIGHT;
gAppNmiBufferPtr = (PreNmiBuff*)osAppNMIBuffer;
PreNmiBuff_Init(gAppNmiBufferPtr);
Fault_Init();
SysCfb_Init(0);
systemHeapStart = (uintptr_t)_buffersSegmentEnd;
fb = (uintptr_t)SysCfb_GetFbPtr(0);
gSystemHeapSize = fb - systemHeapStart;
// "System heap initalization"
PRINTF("システムヒープ初期化 %08x-%08x %08x\n", systemHeapStart, fb, gSystemHeapSize);
SystemHeap_Init((void*)systemHeapStart, gSystemHeapSize); // initializes the system heap
#if OOT_DEBUG
{
void* debugHeapStart;
u32 debugHeapSize;
if (osMemSize >= 0x800000) {
debugHeapStart = SysCfb_GetFbEnd();
debugHeapSize = PHYS_TO_K0(0x600000) - (uintptr_t)debugHeapStart;
} else {
debugHeapSize = 0x400;
debugHeapStart = SYSTEM_ARENA_MALLOC(debugHeapSize, "../main.c", 565);
}
PRINTF("debug_InitArena(%08x, %08x)\n", debugHeapStart, debugHeapSize);
DebugArena_Init(debugHeapStart, debugHeapSize);
}
#endif
Regs_Init();
R_ENABLE_ARENA_DBG = 0;
osCreateMesgQueue(&sSerialEventQueue, sSerialMsgBuf, ARRAY_COUNT(sSerialMsgBuf));
osSetEventMesg(OS_EVENT_SI, &sSerialEventQueue, NULL);
#if OOT_DEBUG
Main_LogSystemHeap();
#endif
osCreateMesgQueue(&irqMgrMsgQueue, irqMgrMsgBuf, ARRAY_COUNT(irqMgrMsgBuf));
StackCheck_Init(&sIrqMgrStackInfo, sIrqMgrStack, STACK_TOP(sIrqMgrStack), 0, 0x100, "irqmgr");
IrqMgr_Init(&gIrqMgr, STACK_TOP(sIrqMgrStack), THREAD_PRI_IRQMGR, 1);
PRINTF("タスクスケジューラの初期化\n"); // "Initialize the task scheduler"
StackCheck_Init(&sSchedStackInfo, sSchedStack, STACK_TOP(sSchedStack), 0, 0x100, "sched");
Sched_Init(&gScheduler, STACK_TOP(sSchedStack), THREAD_PRI_SCHED, gViConfigModeType, 1, &gIrqMgr);
IrqMgr_AddClient(&gIrqMgr, &irqClient, &irqMgrMsgQueue);
StackCheck_Init(&sAudioStackInfo, sAudioStack, STACK_TOP(sAudioStack), 0, 0x100, "audio");
AudioMgr_Init(&gAudioMgr, STACK_TOP(sAudioStack), THREAD_PRI_AUDIOMGR, THREAD_ID_AUDIOMGR, &gScheduler, &gIrqMgr);
StackCheck_Init(&sPadMgrStackInfo, sPadMgrStack, STACK_TOP(sPadMgrStack), 0, 0x100, "padmgr");
PadMgr_Init(&gPadMgr, &sSerialEventQueue, &gIrqMgr, THREAD_ID_PADMGR, THREAD_PRI_PADMGR, STACK_TOP(sPadMgrStack));
AudioMgr_WaitForInit(&gAudioMgr);
StackCheck_Init(&sGraphStackInfo, sGraphStack, STACK_TOP(sGraphStack), 0, 0x100, "graph");
osCreateThread(&sGraphThread, THREAD_ID_GRAPH, Graph_ThreadEntry, arg, STACK_TOP(sGraphStack), THREAD_PRI_GRAPH);
osStartThread(&sGraphThread);
osSetThreadPri(NULL, THREAD_PRI_MAIN);
while (true) {
s16* msg = NULL;
osRecvMesg(&irqMgrMsgQueue, (OSMesg*)&msg, OS_MESG_BLOCK);
if (msg == NULL) {
break;
}
if (*msg == OS_SC_PRE_NMI_MSG) {
PRINTF("main.c: リセットされたみたいだよ\n"); // "Looks like it's been reset"
PreNmiBuff_SetReset(gAppNmiBufferPtr);
}
}
PRINTF("mainproc 後始末\n"); // "Cleanup"
osDestroyThread(&sGraphThread);
RcpUtils_Reset();
PRINTF("mainproc 実行終了\n"); // "End of execution"
}
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