1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
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
}
|
