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1738b19d63
* More documentation for sched.c * VI retrace -> vertical retrace, attempt to clarify comment in viconfig * Further review changes, fix inconsistent capitalization of PreNMI (PRENMI -> PreNMI) * Fix typo Co-authored-by: engineer124 <47598039+engineer124@users.noreply.github.com> * Change TaskSwapBuffer, change comment on OS_SC_DRAM_DLIST to unimplemented * Rename SchedContext/gSchedContext to Scheduler/gScheduler * Comments fixes Co-authored-by: Dragorn421 <Dragorn421@users.noreply.github.com> * Format Co-authored-by: engineer124 <47598039+engineer124@users.noreply.github.com> Co-authored-by: Dragorn421 <Dragorn421@users.noreply.github.com>
116 lines
4.2 KiB
C
116 lines
4.2 KiB
C
#include "global.h"
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#include "vt.h"
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s32 gScreenWidth = SCREEN_WIDTH;
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s32 gScreenHeight = SCREEN_HEIGHT;
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u32 gSystemHeapSize = 0;
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PreNmiBuff* gAppNmiBufferPtr;
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Scheduler gScheduler;
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PadMgr gPadMgr;
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IrqMgr gIrqMgr;
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u32 gSegments[NUM_SEGMENTS];
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OSThread sGraphThread;
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STACK(sGraphStack, 0x1800);
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STACK(sSchedStack, 0x600);
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STACK(sAudioStack, 0x800);
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STACK(sPadMgrStack, 0x500);
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STACK(sIrqMgrStack, 0x500);
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StackEntry sGraphStackInfo;
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StackEntry sSchedStackInfo;
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StackEntry sAudioStackInfo;
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StackEntry sPadMgrStackInfo;
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StackEntry sIrqMgrStackInfo;
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AudioMgr gAudioMgr;
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OSMesgQueue sSerialEventQueue;
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OSMesg sSerialMsgBuf[1];
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void Main_LogSystemHeap(void) {
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osSyncPrintf(VT_FGCOL(GREEN));
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// "System heap size% 08x (% dKB) Start address% 08x"
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osSyncPrintf("システムヒープサイズ %08x(%dKB) 開始アドレス %08x\n", gSystemHeapSize, gSystemHeapSize / 1024,
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gSystemHeap);
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osSyncPrintf(VT_RST);
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}
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void Main(void* arg) {
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IrqMgrClient irqClient;
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OSMesgQueue irqMgrMsgQueue;
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OSMesg irqMgrMsgBuf[60];
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u32 systemHeapStart;
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u32 fb;
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s32 debugHeapStart;
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s32 debugHeapSize;
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s16* msg;
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osSyncPrintf("mainproc 実行開始\n"); // "Start running"
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gScreenWidth = SCREEN_WIDTH;
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gScreenHeight = SCREEN_HEIGHT;
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gAppNmiBufferPtr = (PreNmiBuff*)osAppNMIBuffer;
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PreNmiBuff_Init(gAppNmiBufferPtr);
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Fault_Init();
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SysCfb_Init(0);
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systemHeapStart = (u32)gSystemHeap;
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fb = SysCfb_GetFbPtr(0);
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gSystemHeapSize = fb - systemHeapStart;
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// "System heap initalization"
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osSyncPrintf("システムヒープ初期化 %08x-%08x %08x\n", systemHeapStart, fb, gSystemHeapSize);
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SystemHeap_Init(systemHeapStart, gSystemHeapSize); // initializes the system heap
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if (osMemSize >= 0x800000) {
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debugHeapStart = SysCfb_GetFbEnd();
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debugHeapSize = PHYS_TO_K0(0x600000) - debugHeapStart;
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} else {
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debugHeapSize = 0x400;
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debugHeapStart = SystemArena_MallocDebug(debugHeapSize, "../main.c", 565);
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}
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osSyncPrintf("debug_InitArena(%08x, %08x)\n", debugHeapStart, debugHeapSize);
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DebugArena_Init(debugHeapStart, debugHeapSize);
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func_800636C0();
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R_ENABLE_ARENA_DBG = 0;
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osCreateMesgQueue(&sSerialEventQueue, sSerialMsgBuf, ARRAY_COUNT(sSerialMsgBuf));
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osSetEventMesg(OS_EVENT_SI, &sSerialEventQueue, NULL);
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Main_LogSystemHeap();
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osCreateMesgQueue(&irqMgrMsgQueue, irqMgrMsgBuf, ARRAY_COUNT(irqMgrMsgBuf));
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StackCheck_Init(&sIrqMgrStackInfo, sIrqMgrStack, STACK_TOP(sIrqMgrStack), 0, 0x100, "irqmgr");
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IrqMgr_Init(&gIrqMgr, STACK_TOP(sIrqMgrStack), THREAD_PRI_IRQMGR, 1);
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osSyncPrintf("タスクスケジューラの初期化\n"); // "Initialize the task scheduler"
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StackCheck_Init(&sSchedStackInfo, sSchedStack, STACK_TOP(sSchedStack), 0, 0x100, "sched");
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Sched_Init(&gScheduler, STACK_TOP(sSchedStack), THREAD_PRI_SCHED, D_80013960, 1, &gIrqMgr);
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IrqMgr_AddClient(&gIrqMgr, &irqClient, &irqMgrMsgQueue);
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StackCheck_Init(&sAudioStackInfo, sAudioStack, STACK_TOP(sAudioStack), 0, 0x100, "audio");
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AudioMgr_Init(&gAudioMgr, STACK_TOP(sAudioStack), THREAD_PRI_AUDIOMGR, THREAD_ID_AUDIOMGR, &gScheduler, &gIrqMgr);
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StackCheck_Init(&sPadMgrStackInfo, sPadMgrStack, STACK_TOP(sPadMgrStack), 0, 0x100, "padmgr");
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PadMgr_Init(&gPadMgr, &sSerialEventQueue, &gIrqMgr, THREAD_ID_PADMGR, THREAD_PRI_PADMGR, STACK_TOP(sPadMgrStack));
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AudioMgr_Unlock(&gAudioMgr);
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StackCheck_Init(&sGraphStackInfo, sGraphStack, STACK_TOP(sGraphStack), 0, 0x100, "graph");
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osCreateThread(&sGraphThread, THREAD_ID_GRAPH, Graph_ThreadEntry, arg, STACK_TOP(sGraphStack), THREAD_PRI_GRAPH);
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osStartThread(&sGraphThread);
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osSetThreadPri(NULL, THREAD_PRI_MAIN);
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while (true) {
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msg = NULL;
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osRecvMesg(&irqMgrMsgQueue, (OSMesg*)&msg, OS_MESG_BLOCK);
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if (msg == NULL) {
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break;
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}
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if (*msg == OS_SC_PRE_NMI_MSG) {
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osSyncPrintf("main.c: リセットされたみたいだよ\n"); // "Looks like it's been reset"
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PreNmiBuff_SetReset(gAppNmiBufferPtr);
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}
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}
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osSyncPrintf("mainproc 後始末\n"); // "Cleanup"
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osDestroyThread(&sGraphThread);
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RcpUtils_Reset();
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osSyncPrintf("mainproc 実行終了\n"); // "End of execution"
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}
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