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#include "ultra64.h"
#include "stack.h"
#pragma increment_block_number "n64-us:128"
// Variables are put before most headers as a hacky way to bypass bss reordering
OSMesgQueue sSerialEventQueue;
OSMesg sSerialMsgBuf[1];
u32 gSegments[NUM_SEGMENTS];
struct Scheduler gScheduler;
struct IrqMgrClient sIrqClient;
OSMesgQueue sIrqMgrMsgQueue;
OSMesg sIrqMgrMsgBuf[60];
OSThread gGraphThread;
STACK(sGraphStack, 0x1800);
STACK(sSchedStack, 0x600);
STACK(sAudioStack, 0x800);
STACK(sPadMgrStack, 0x500);
struct StackEntry sGraphStackInfo;
struct StackEntry sSchedStackInfo;
struct StackEntry sAudioStackInfo;
struct StackEntry sPadMgrStackInfo;
struct AudioMgr sAudioMgr;
static s32 sBssPad;
struct PadMgr gPadMgr;
#include "main.h"
#include "audiomgr.h"
#include "buffers.h"
#include "CIC6105.h"
#include "fault.h"
#include "idle.h"
#include "irqmgr.h"
#include "padmgr.h"
#include "regs.h"
#include "segment_symbols.h"
#include "stack.h"
#include "libu64/stackcheck.h"
#include "scheduler.h"
#include "sys_initial_check.h"
#include "libu64/system_heap.h"
#include "z64nmi_buff.h"
#include "z64thread.h"
s32 gScreenWidth = SCREEN_WIDTH;
s32 gScreenHeight = SCREEN_HEIGHT;
size_t gSystemHeapSize = 0;
void Main(void* arg) {
uintptr_t fb;
uintptr_t sysHeap;
s32 exit;
s16* msg;
gScreenWidth = SCREEN_WIDTH;
gScreenHeight = SCREEN_HEIGHT;
Nmi_Init();
Fault_Init();
Check_RegionIsSupported();
Check_ExpansionPak();
sysHeap = (uintptr_t)SEGMENT_END(buffers);
fb = FRAMEBUFFERS_START_ADDR;
gSystemHeapSize = fb - sysHeap;
SystemHeap_Init((void*)sysHeap, gSystemHeapSize);
Regs_Init();
R_ENABLE_ARENA_DBG = 0;
osCreateMesgQueue(&sSerialEventQueue, sSerialMsgBuf, ARRAY_COUNT(sSerialMsgBuf));
osSetEventMesg(OS_EVENT_SI, &sSerialEventQueue, NULL);
osCreateMesgQueue(&sIrqMgrMsgQueue, sIrqMgrMsgBuf, ARRAY_COUNT(sIrqMgrMsgBuf));
StackCheck_Init(&sSchedStackInfo, sSchedStack, STACK_TOP(sSchedStack), 0, 0x100, "sched");
Sched_Init(&gScheduler, STACK_TOP(sSchedStack), Z_PRIORITY_SCHED, gViConfigModeType, 1, &gIrqMgr);
CIC6105_AddRomInfoFaultPage();
IrqMgr_AddClient(&gIrqMgr, &sIrqClient, &sIrqMgrMsgQueue);
StackCheck_Init(&sAudioStackInfo, sAudioStack, STACK_TOP(sAudioStack), 0, 0x100, "audio");
AudioMgr_Init(&sAudioMgr, STACK_TOP(sAudioStack), Z_PRIORITY_AUDIOMGR, Z_THREAD_ID_AUDIOMGR, &gScheduler, &gIrqMgr);
StackCheck_Init(&sPadMgrStackInfo, sPadMgrStack, STACK_TOP(sPadMgrStack), 0, 0x100, "padmgr");
PadMgr_Init(&sSerialEventQueue, &gIrqMgr, Z_THREAD_ID_PADMGR, Z_PRIORITY_PADMGR, STACK_TOP(sPadMgrStack));
AudioMgr_Unlock(&sAudioMgr);
StackCheck_Init(&sGraphStackInfo, sGraphStack, STACK_TOP(sGraphStack), 0, 0x100, "graph");
osCreateThread(&gGraphThread, Z_THREAD_ID_GRAPH, Graph_ThreadEntry, arg, STACK_TOP(sGraphStack), Z_PRIORITY_GRAPH);
osStartThread(&gGraphThread);
exit = false;
while (!exit) {
msg = NULL;
osRecvMesg(&sIrqMgrMsgQueue, (OSMesg*)&msg, OS_MESG_BLOCK);
if (msg == NULL) {
break;
}
switch (*msg) {
case OS_SC_PRE_NMI_MSG:
Nmi_SetPrenmiStart();
break;
case OS_SC_NMI_MSG:
exit = true;
break;
}
}
IrqMgr_RemoveClient(&gIrqMgr, &sIrqClient);
osDestroyThread(&gGraphThread);
}
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