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banjo-kazooie/src/core1/code_8C50.c

485 lines
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C
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#include <ultra64.h>
#include "functions.h"
#include "variables.h"
typedef struct {
s32 unk0;
s32 unk4;
s32 unk8;
s32 unkC;
}Struct_Core1_8C50_s;
void func_80247224(void);
#define CORE1_8C50_EVENT_DP 4
#define CORE1_8C50_EVENT_SP 6
#define CORE1_8C50_EVENT_AUDIO_TIMER 8
#define CORE1_8C50_EVENT_FAULT 10
#define CORE1_8C50_EVENT_PRENMI 11
#define CORE1_8C50_EVENT_CONT_TIMER 13
/* .extern */
extern u8 n_aspMainTextStart[];
extern u8 gSPF3DEX_fifoTextStart[];
extern u8 gSPL3DEX_fifoTextStart[];
extern u8 n_aspMainDataStart[];
extern u8 gSPF3DEX_fifoDataStart[];
extern u8 gSPL3DEX_fifoDataStart[];
/* .data */
OSTask D_80275910 = {
/* type */ M_AUDTASK,
/* flags */ 0,
NULL, 0, /* ucode_boot */
NULL, SP_UCODE_SIZE, /* ucode */
NULL, SP_UCODE_DATA_SIZE, /* ucode_data */
NULL, 0, /* dram_stack */
NULL, NULL, /* output_buff */
NULL, 0, /* data */
NULL, 0, /* yield_data */
};
OSTask D_80275950 = {
/* type */ M_GFXTASK,
/* flags */ 0,
NULL, 0, /* ucode_boot */
NULL, SP_UCODE_SIZE, /* ucode */
NULL, SP_UCODE_DATA_SIZE, /* ucode_data */
0x80000400, 0x400, /* dram_stack */
0x80000800, 0x8000E800, /* output_buff */
NULL, 0, /* data */
NULL, OS_YIELD_DATA_SIZE, /* yield_data */
};
s32 D_80275990 = 0;
s32 D_80275994 = 0;
s32 D_80275998 = 0;
s32 D_8027599C = 0;
/* .bss */
u64 D_8027EF40[OS_YIELD_DATA_SIZE / sizeof(u64)];
static u8 pad[0x20]; // 8027FB40
OSMesgQueue D_8027FB60;
OSMesg D_8027FB78[20];
OSMesgQueue D_8027FBC8;
OSMesg D_8027FBE0[10];
Struct_Core1_8C50_s *D_8027FC08;
s32 D_8027FC0C;
bool D_8027FC10;
s32 D_8027FC14;
s32 D_8027FC18;
s32 D_8027FC1C;
s32 D_8027FC20;
s32 D_8027FC24;
u8 D_8027FC28[2048]; //stack for thread D_80280428;
OSThread D_80280428;
Struct_Core1_8C50_s * D_802805D8[20];
volatile s32 D_80280628;
volatile s32 D_8028062C;
Struct_Core1_8C50_s * D_80280630[20];
volatile s32 D_80280680;
volatile s32 D_80280684;
void* D_80280688;
OSTimer D_80280690; //audio_timer
OSTimer D_802806B0; //controller_timer
s32 D_802806D0;
/* .code */
void func_80246670(OSMesg arg0){
static s32 D_802759A0 = 1;
osSendMesg(&D_8027FB60, arg0, 1);
if((s32) arg0 == 3 ){
D_80275994 = 0x1e;
if(D_802759A0){
osDpSetStatus(DPC_CLR_FREEZE);
D_802759A0 = 0;
}
osRecvMesg(&D_8027FBC8, NULL, 1);
D_80275994 = 0;
}
}
void func_802466F4(OSMesg arg0){
s32 tmp = (D_80280680 + 1) % 0x14;
if(D_80280684 != tmp){
D_80280630[D_80280680] = arg0;
D_80280680 = tmp;
}
}
void func_80246744(OSMesg arg0){
s32 tmp = (D_80280628 + 1) % 0x14;
if(D_8028062C != tmp){
D_802805D8[D_80280628] = arg0;
D_80280628 = tmp;
}
}
void func_80246794(Struct_Core1_8C50_s * arg0){
func_80255D0C(&D_80275910.t.ucode_boot, &D_80275910.t.ucode_boot_size);
D_80275910.t.ucode = n_aspMainTextStart;
D_80275910.t.ucode_data = n_aspMainDataStart;
D_80275910.t.data_ptr = (void*) arg0->unk8;
D_80275910.t.data_size = (arg0->unkC - arg0->unk8) >> 3 << 3;
osWritebackDCache(D_80275910.t.data_ptr , D_80275910.t.data_size);
osWritebackDCache(&D_80275910, sizeof(OSTask));
D_8027FC08 = arg0;
osSpTaskLoad(&D_80275910);
osSpTaskStartGo(&D_80275910);
D_8027FC1C = 4;
}
void func_80246844(Struct_Core1_8C50_s * arg0){
func_80255D0C(&D_80275950.t.ucode_boot, &D_80275950.t.ucode_boot_size);
D_80275950.t.ucode = gSPF3DEX_fifoTextStart;
D_80275950.t.ucode_data = gSPF3DEX_fifoDataStart;
D_80275950.t.data_ptr = (void*) arg0->unk8;
D_80275950.t.data_size = (arg0->unkC - arg0->unk8) >> 3 << 3;
osWritebackDCache(D_80275950.t.data_ptr , D_80275950.t.data_size);
osWritebackDCache(&D_80275950, sizeof(OSTask));
osSpTaskLoad(&D_80275950);
osSpTaskStartGo(&D_80275950);
D_8027FC1C = arg0->unk4 | 0x8;
D_8027FC18 = arg0->unk4 | 0x1;
if(!(osDpGetStatus() & DPC_STATUS_FREEZE)){
D_8027FC14 = D_8027FC18;
D_80275998 = 0x1e;
}
}
void func_8024692C(Struct_Core1_8C50_s * arg0){
func_80255D0C(&D_80275950.t.ucode_boot, &D_80275950.t.ucode_boot_size);
D_80275950.t.ucode = gSPL3DEX_fifoTextStart;
D_80275950.t.ucode_data = gSPL3DEX_fifoDataStart;
D_80275950.t.data_ptr = (void*) arg0->unk8;
D_80275950.t.data_size = (arg0->unkC - arg0->unk8) >> 3 << 3;
osWritebackDCache(D_80275950.t.data_ptr , D_80275950.t.data_size);
osWritebackDCache(&D_80275950, sizeof(OSTask));
osSpTaskLoad(&D_80275950);
osSpTaskStartGo(&D_80275950);
D_8027FC1C = arg0->unk4 | 0x8;
D_8027FC18 = arg0->unk4 | 0x1;
if(!(osDpGetStatus() & DPC_STATUS_FREEZE)){
D_8027FC14 = D_8027FC18;
D_80275998 = 0x1e;
}
}
void func_80246A14(Struct_Core1_8C50_s *arg0){
switch(arg0->unk0){
case 1:
func_80246844(arg0);
break;
case 2:
func_8024692C(arg0);
break;
}
}
void func_80246A64(OSMesg msg){
func_802466F4(msg);
}
void func_80246A84(OSMesg msg){
func_80246744(msg);
if(D_8027FC1C == 0x10 && !D_8027FC10){
func_80246844(D_802805D8[D_8028062C]);
D_8028062C = (D_8028062C + 1) % 0x14;
}
}
void func_80246B0C(OSMesg msg){
func_80246744(msg);
if(D_8027FC1C == 0x10 && !D_8027FC10){
func_8024692C(D_802805D8[D_8028062C]);
D_8028062C = (D_8028062C + 1) % 0x14;
}
}
void func_80246B94(void){
if( D_8027FC1C == 0x10
&& D_8027FC14 == 2
&& D_8028062C == D_80280628
&& !(osDpGetStatus() & DPC_STATUS_FREEZE)
){
osSendMesg(&D_8027FBC8, NULL, OS_MESG_NOBLOCK);
}
else{
D_8027FC0C++;
}
}
void func_80246C2C(void){
if((D_8027FC14 << 1) < 0){
osDpSetStatus(DPC_SET_FREEZE);
D_80280688 = osViGetCurrentFramebuffer();
func_8024BFAC();
}
D_8027FC14 = D_8027FC18 = 2;
D_80275998 = 0;
if(D_8027FC1C == 0x10 && D_8028062C != D_80280628 && !D_8027FC10){
func_80246A14(D_802805D8[D_8028062C]);
D_8028062C = (D_8028062C + 1) % 0x14;
}
else{
if(D_8027FC0C && D_8028062C == D_80280628 && !(osDpGetStatus() & DPC_STATUS_FREEZE)){
osSendMesg(&D_8027FBC8, NULL, 0);
D_8027FC0C--;
}
}
}
void func_80246D78(void){
static s32 D_802759A4 = 0;
s32 sp2C = (D_8027FC0C != 0) && (D_8028062C == D_80280628) && (D_8027FC18 == 2) && (D_8027FC1C == 0x10);
volatile s32 sp30;
sp30 = FALSE;
if( osViGetCurrentFramebuffer() != D_80280688 || sp2C){
if(osDpGetStatus() & DPC_STATUS_FREEZE){
osDpSetStatus(DPC_CLR_FREEZE);
D_8027FC14 = D_8027FC18;
func_8025AFB8();
if(D_8027FC14 & 1){
D_80275998 = 0x1E;
}
}
if(sp2C){
osSendMesg(&D_8027FBC8, NULL, OS_MESG_NOBLOCK);
D_8027FC0C--;
}
}
D_80275990 = 0;
if(D_80275994 != 0){
D_80275994--;
}
if(D_8027599C != 0){
D_8027599C--;
}
if(D_80275998 != 0){
D_80275998--;
if(D_80275998 == 0){
sp30 = TRUE;
}
}
D_8027FC10 = 0;
D_802759A4++;
if(!(D_802759A4 & 1)){
osStopTimer(&D_80280690);
osSetTimer(&D_80280690, 280000, 0, &D_8027FB60, CORE1_8C50_EVENT_AUDIO_TIMER);
}
if(D_802806D0){
osStopTimer(&D_802806B0);
osSetTimer(&D_802806B0, ((osClockRate / 60)* 2) / 3, 0, &D_8027FB60, CORE1_8C50_EVENT_CONT_TIMER);
}
}
void func_80247000(void) {
Struct_Core1_8C50_s *sp1C;
s32 temp_v1;
Struct_Core1_8C50_s *temp_v0;
temp_v1 = D_8027FC1C;
if (D_8027FC1C == 0x20) {
sp1C = D_80280630[D_80280684];
D_80280684 = (D_80280684 + 1) % 20;
D_8027FC24 = (osSpTaskYielded(&D_80275950) == 1);
func_80246794(sp1C);
D_8027599C = 0;
return;
}
if (D_8027FC1C == 4) {
osSendMesg(D_8027FC08[1].unk0, D_8027FC08[1].unk4, 0);
}
if ((D_8027FC1C == 4) && (D_8027FC24 != 0)) {
osSpTaskLoad(&D_80275950);
osSpTaskStartGo(&D_80275950);
D_8027FC1C = D_8027FC20;
D_8027FC24 = 0;
return;
}
D_8027FC1C = 0x10;
if ((D_8028062C != D_80280628) && (D_8027FC10 == 0)) {
func_80246A14(D_802805D8[D_8028062C]);
D_8028062C = (D_8028062C + 1) % 20;
return;
}
if ((D_8027FC0C != 0) && (D_8027FC14 == 2) && !(osDpGetStatus() & 2)) {
osSendMesg(&D_8027FBC8, NULL, 0);
D_8027FC0C -= 1;
}
}
void func_802471D8(OSMesg arg0){
D_8027FC10 = TRUE;
}
void func_802471EC(void){
osSendMesg(audioManager_getFrameMesgQueue(), NULL, OS_MESG_NOBLOCK);
func_80247224();
}
void func_80247224(void){
Struct_Core1_8C50_s *ptr;
if((D_8027FC1C == 0x10) && (D_80280684 != D_80280680)){
ptr = D_80280630[D_80280684];
D_80280684 = (D_80280684 + 1) % 0x14;
func_80246794(ptr);
} else if((D_8027FC1C & 0x8) && (D_80280684 != D_80280680)){
osSpTaskYield();
D_8027FC20 = D_8027FC1C;
D_8027FC1C = 0x20;
D_8027599C = 0x1E;
}
}
void func_80247304(void){}
void func_8024730C(void){
static OSViMode D_802759A8 = {
OS_VI_MPAL_LPN1, /* type */
{
VI_CTRL_TYPE_16 | VI_CTRL_GAMMA_DITHER_ON | VI_CTRL_GAMMA_ON | 0x3200, /*ctrl*/
320, /*width*/
0x4651E39, /*burst*/
0x20D, /*vSync*/
0x40C11, /* hSync*/
0xC190C1A, /* leap*/
0x6C02EC, /* hStart*/
0, /* xScale*/
0, /* vCurrent*/
},
{
{640, 1024, 0x2501FF, 0xE0204, 2},
{640, 1024, 0x2501FF, 0xE0204, 2}
}
};
static OSViMode D_802759F8 = {
OS_VI_NTSC_LPN1, /* type */
{
VI_CTRL_TYPE_16 | VI_CTRL_GAMMA_DITHER_ON | VI_CTRL_GAMMA_ON | 0x3200, /*ctrl*/
320, /*width*/
0x3E52239, /*burst*/
0x20D, /*vSync*/
0xC15, /* hSync*/
0xC150C15, /* leap*/
0x6C02EC, /* hStart*/
0, /* xScale*/
0, /* vCurrent*/
},
{
{0x280, 1024, 0x2501FF, 0xE0204, 2},
{640, 1024, 0x2501FF, 0xE0204, 2}
}
};
static s32 D_802806D4;
if(!D_802806D4){
D_802806D4 = TRUE;
if(osTvType != OS_TV_NTSC){
osViSetMode(&D_802759A8);
} else {
osViSetMode(&D_802759F8);
}
rumbleManager_80250FC0(); //stop controller motors
do{
osDpSetStatus(DPC_STATUS_FLUSH);
}while(1);
}
}
void func_80247380(void){
if(!(___osGetSR() & SR_IBIT5)){
func_8024730C();
}
}
//resetproc
void func_802473B4(void *arg0){
OSMesg msg = NULL;
do{
osRecvMesg(&D_8027FB60, &msg, OS_MESG_BLOCK);
func_80247380();
if((s32)msg == 3){ func_80246B94(); }
else if((u32)msg == 5) { func_80246D78(); }
else if((u32)msg == CORE1_8C50_EVENT_DP) { func_80246C2C(); }
else if((u32)msg == CORE1_8C50_EVENT_SP) { func_80247000(); }
else if((u32)msg == CORE1_8C50_EVENT_AUDIO_TIMER) { func_802471EC(); }
else if((u32)msg == CORE1_8C50_EVENT_FAULT) { do{}while(1); }
else if((u32)msg == CORE1_8C50_EVENT_PRENMI) { func_8024730C(); }
else if((u32)msg == 12) { }
else if((u32)msg == CORE1_8C50_EVENT_CONT_TIMER) { pfsManager_getStartReadData(); }
else if((u32)msg >= 100) {
if(*(u32*)msg == 0){ func_80246A64(msg); }
else if(*(u32*)msg == 1){ func_80246A84(msg); }
else if(*(u32*)msg == 2){ func_80246B0C(msg); }
else if(*(u32*)msg == 7){ func_802471D8(msg); }
}
}while(1);
}
//resetThreadCreate
void func_80247560(void){
u64 *tmp_v0;
osCreateMesgQueue(&D_8027FB60, &D_8027FB78, 20);
osCreateMesgQueue(&D_8027FBC8, &D_8027FBE0, 10);
osSetEventMesg(OS_EVENT_DP, &D_8027FB60, CORE1_8C50_EVENT_DP);
osSetEventMesg(OS_EVENT_SP, &D_8027FB60, CORE1_8C50_EVENT_SP);
osSetEventMesg(OS_EVENT_FAULT, &D_8027FB60, CORE1_8C50_EVENT_FAULT);
osSetEventMesg(OS_EVENT_PRENMI, &D_8027FB60, CORE1_8C50_EVENT_PRENMI);
func_8024BDAC(&D_8027FB60, 5);
D_8027FC0C = 0;
D_8027FC10 = 0;
D_8027FC14 = D_8027FC18 = 2;
D_8027FC1C = D_8027FC20 = 0x10;
D_8027FC24 = 0;
D_8028062C = 0;
D_80280628 = 0;
D_80280684 = 0;
D_80280680 = 0;
tmp_v0 = D_8027EF40;
while((u32)tmp_v0 % 0x10){((u32)tmp_v0)++;}
D_80275950.t.yield_data_ptr = tmp_v0;
osCreateThread(&D_80280428, 5, func_802473B4, NULL, &D_8027FC28[2048], 60);
osStartThread(&D_80280428);
}
void func_802476DC(void){
D_802806D0 = 1;
}
void func_802476EC(Gfx **gfx){
gDPPipeSync((*gfx)++);
gSPEndDisplayList((*gfx)++);
}
s32 func_80247720(void){
return D_8027FC1C;
}
OSMesgQueue *func_8024772C(void){
return &D_8027FB60;
}
OSThread *func_80247738(void){
return &D_80280428;
}
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