void ConfigInit( void )
{
FIL cfg;
u32 read;
dbgprintf("CFGInit()\r\n");
ConfigSyncBeforeRead();
if (ncfg->Magicbytes != 0x01070CF6)
{
dbgprintf("Cfg not in memory, trying file\r\n");
if (f_open_char(&cfg, "/nincfg.bin", FA_OPEN_EXISTING | FA_READ) != FR_OK)
{
dbgprintf("CFG:Failed to open config\r\n");
Shutdown();
}
f_read( &cfg, ncfg, sizeof(NIN_CFG), &read );
sync_after_write(ncfg, sizeof(NIN_CFG));
f_close( &cfg );
if( read != sizeof(NIN_CFG) )
{
dbgprintf("CFG:Failed to read config\r\n");
Shutdown();
}
ConfigSyncBeforeRead();
}
if( IsWiiU() )
{
//ncfg->Config |= NIN_CFG_HID;
ncfg->MaxPads = 0;
// Disable debugging and the drive access LED.
ncfg->Config &= ~(NIN_CFG_DEBUGGER | NIN_CFG_DEBUGWAIT | NIN_CFG_LED);
}
//if( (read32(0) >> 8) == 0x47504F ) // PSO 1&2 disable cheats/debugging
//{
// ncfg->Config &= ~(NIN_CFG_CHEATS|NIN_CFG_DEBUGGER|NIN_CFG_DEBUGWAIT);
//}
}
int _main( int argc, char *argv[] )
{
//BSS is in DATA section so IOS doesnt touch it, we need to manually clear it
//dbgprintf("memset32(%08x, 0, %08x)\n", &__bss_start, &__bss_end - &__bss_start);
memset32(&__bss_start, 0, &__bss_end - &__bss_start);
sync_after_write(&__bss_start, &__bss_end - &__bss_start);
s32 ret = 0;
u32 DI_Thread = 0;
u8 MessageHeap[0x10];
BootStatus(0, 0, 0);
thread_set_priority( 0, 0x79 ); // do not remove this, this waits for FS to be ready!
thread_set_priority( 0, 0x50 );
thread_set_priority( 0, 0x79 );
//Disable AHBPROT
EnableAHBProt(-1);
//Load IOS Modules
ES_Init( MessageHeap );
//Early HID for loader
HIDInit();
//Enable DVD Access
write32(HW_DIFLAGS, read32(HW_DIFLAGS) & ~DI_DISABLEDVD);
dbgprintf("Sending signal to loader\r\n");
BootStatus(1, 0, 0);
mdelay(10);
//Loader running, selects games
while(1)
{
sync_before_read((void*)RESET_STATUS, 0x20);
vu32 reset_status = read32(RESET_STATUS);
if(reset_status != 0)
{
if(reset_status == 0x0DEA)
break; //game selected
else if(reset_status == 0x1DEA)
goto DoIOSBoot; //exit
write32(RESET_STATUS, 0);
sync_after_write((void*)RESET_STATUS, 0x20);
}
HIDUpdateRegisters(1);
mdelay(10);
}
ConfigSyncBeforeRead();
u32 UseUSB = ConfigGetConfig(NIN_CFG_USB);
SetDiskFunctions(UseUSB);
BootStatus(2, 0, 0);
if(UseUSB)
{
ret = USBStorage_Startup();
dbgprintf("USB:Drive size: %dMB SectorSize:%d\r\n", s_cnt / 1024 * s_size / 1024, s_size);
}
else
{
s_size = PAGE_SIZE512; //manually set s_size
ret = SDHCInit();
}
if(ret != 1)
{
dbgprintf("Device Init failed:%d\r\n", ret );
BootStatusError(-2, ret);
mdelay(4000);
Shutdown();
}
//Verification if we can read from disc
if(memcmp(ConfigGetGamePath(), "di", 3) == 0)
RealDI_Init(); //will shutdown on fail
BootStatus(3, 0, 0);
fatfs = (FATFS*)malloca( sizeof(FATFS), 32 );
s32 res = f_mount( fatfs, fatDevName, 1 );
if( res != FR_OK )
{
dbgprintf("ES:f_mount() failed:%d\r\n", res );
BootStatusError(-3, res);
mdelay(4000);
Shutdown();
}
BootStatus(4, 0, 0);
BootStatus(5, 0, 0);
FIL fp;
s32 fres = f_open_char(&fp, "/bladie", FA_READ|FA_OPEN_EXISTING);
switch(fres)
{
case FR_OK:
f_close(&fp);
case FR_NO_PATH:
case FR_NO_FILE:
{
fres = FR_OK;
} break;
default:
case FR_DISK_ERR:
{
BootStatusError(-5, fres);
mdelay(4000);
Shutdown();
} break;
}
if(!UseUSB) //Use FAT values for SD
s_cnt = fatfs->n_fatent * fatfs->csize;
BootStatus(6, s_size, s_cnt);
BootStatus(7, s_size, s_cnt);
ConfigInit();
if (ConfigGetConfig(NIN_CFG_LOG))
SDisInit = 1; // Looks okay after threading fix
dbgprintf("Game path: %s\r\n", ConfigGetGamePath());
BootStatus(8, s_size, s_cnt);
memset32((void*)RESET_STATUS, 0, 0x20);
sync_after_write((void*)RESET_STATUS, 0x20);
memset32((void*)0x13002800, 0, 0x30);
sync_after_write((void*)0x13002800, 0x30);
memset32((void*)0x13160000, 0, 0x20);
sync_after_write((void*)0x13160000, 0x20);
memset32((void*)0x13026500, 0, 0x100);
sync_after_write((void*)0x13026500, 0x100);
BootStatus(9, s_size, s_cnt);
DIRegister();
DI_Thread = thread_create(DIReadThread, NULL, ((u32*)&__di_stack_addr), ((u32)(&__di_stack_size)) / sizeof(u32), 0x78, 1);
thread_continue(DI_Thread);
DIinit(true);
BootStatus(10, s_size, s_cnt);
GCAMInit();
EXIInit();
BootStatus(11, s_size, s_cnt);
SIInit();
StreamInit();
PatchInit();
//Tell PPC side we are ready!
cc_ahbMemFlush(1);
mdelay(1000);
BootStatus(0xdeadbeef, s_size, s_cnt);
mdelay(1000); //wait before hw flag changes
dbgprintf("Kernel Start\r\n");
//write32( 0x1860, 0xdeadbeef ); // Clear OSReport area
//sync_after_write((void*)0x1860, 0x20);
u32 Now = read32(HW_TIMER);
u32 PADTimer = Now;
u32 DiscChangeTimer = Now;
u32 ResetTimer = Now;
u32 InterruptTimer = Now;
USBReadTimer = Now;
u32 Reset = 0;
bool SaveCard = false;
if( ConfigGetConfig(NIN_CFG_LED) )
{
set32(HW_GPIO_ENABLE, GPIO_SLOT_LED);
clear32(HW_GPIO_DIR, GPIO_SLOT_LED);
clear32(HW_GPIO_OWNER, GPIO_SLOT_LED);
}
set32(HW_GPIO_ENABLE, GPIO_SENSOR_BAR);
clear32(HW_GPIO_DIR, GPIO_SENSOR_BAR);
clear32(HW_GPIO_OWNER, GPIO_SENSOR_BAR);
set32(HW_GPIO_OUT, GPIO_SENSOR_BAR); //turn on sensor bar
write32( HW_PPCIRQMASK, (1<<30) );
write32( HW_PPCIRQFLAG, read32(HW_PPCIRQFLAG) );
//This bit seems to be different on japanese consoles
u32 ori_ppcspeed = read32(HW_PPCSPEED);
if((ConfigGetGameID() & 0xFF) == 'J')
set32(HW_PPCSPEED, (1<<17));
else
clear32(HW_PPCSPEED, (1<<17));
u32 ori_widesetting = read32(0xd8006a0);
if(IsWiiU)
{
if( ConfigGetConfig(NIN_CFG_WIIU_WIDE) )
write32(0xd8006a0, 0x30000004);
else
write32(0xd8006a0, 0x30000002);
mask32(0xd8006a8, 0, 2);
}
while (1)
{
_ahbMemFlush(0);
//Does interrupts again if needed
if(TimerDiffTicks(InterruptTimer) > 15820) //about 120 times a second
{
sync_before_read((void*)INT_BASE, 0x80);
if((read32(RSW_INT) & 2) || (read32(DI_INT) & 4) ||
(read32(SI_INT) & 8) || (read32(EXI_INT) & 0x10))
write32(HW_IPC_ARMCTRL, (1 << 0) | (1 << 4)); //throw irq
InterruptTimer = read32(HW_TIMER);
}
#ifdef PATCHALL
if (EXI_IRQ == true)
{
if(EXICheckTimer())
EXIInterrupt();
}
#endif
if (SI_IRQ != 0)
{
if ((TimerDiffTicks(PADTimer) > 7910) || (SI_IRQ & 0x2)) // about 240 times a second
{
SIInterrupt();
PADTimer = read32(HW_TIMER);
}
}
if(DI_IRQ == true)
{
if(DiscCheckAsync())
DIInterrupt();
else
udelay(200); //let the driver load data
}
else if(SaveCard == true) /* DI IRQ indicates we might read async, so dont write at the same time */
{
if(TimerDiffSeconds(Now) > 2) /* after 3 second earliest */
{
EXISaveCard();
SaveCard = false;
}
}
else if(UseUSB && TimerDiffSeconds(USBReadTimer) > 149) /* Read random sector every 2 mins 30 secs */
{
DIFinishAsync(); //if something is still running
DI_CallbackMsg.result = -1;
sync_after_write(&DI_CallbackMsg, 0x20);
IOS_IoctlAsync( DI_Handle, 2, NULL, 0, NULL, 0, DI_MessageQueue, &DI_CallbackMsg );
DIFinishAsync();
USBReadTimer = read32(HW_TIMER);
}
udelay(10); //wait for other threads
//Baten Kaitos save hax
/*if( read32(0) == 0x474B4245 )
{
if( read32( 0x0073E640 ) == 0xFFFFFFFF )
{
write32( 0x0073E640, 0 );
}
}*/
if( WaitForRealDisc == 1 )
{
if(RealDI_NewDisc())
{
DiscChangeTimer = read32(HW_TIMER);
WaitForRealDisc = 2; //do another flush round, safety!
}
}
else if( WaitForRealDisc == 2 )
{
if(TimerDiffSeconds(DiscChangeTimer))
{
//identify disc after flushing everything
RealDI_Identify(false);
//clear our fake regs again
sync_before_read((void*)DI_BASE, 0x40);
write32(DI_IMM, 0);
write32(DI_COVER, 0);
sync_after_write((void*)DI_BASE, 0x40);
//mask and clear interrupts
write32( DIP_STATUS, 0x54 );
//disable cover irq which DIP enabled
write32( DIP_COVER, 4 );
DIInterrupt();
WaitForRealDisc = 0;
}
}
if ( DiscChangeIRQ == 1 )
{
DiscChangeTimer = read32(HW_TIMER);
DiscChangeIRQ = 2;
}
else if ( DiscChangeIRQ == 2 )
{
if ( TimerDiffSeconds(DiscChangeTimer) > 2 )
{
DIInterrupt();
DiscChangeIRQ = 0;
}
}
_ahbMemFlush(1);
DIUpdateRegisters();
#ifdef PATCHALL
EXIUpdateRegistersNEW();
GCAMUpdateRegisters();
BTUpdateRegisters();
HIDUpdateRegisters(0);
if(DisableSIPatch == 0) SIUpdateRegisters();
#endif
StreamUpdateRegisters();
CheckOSReport();
if(EXICheckCard())
{
Now = read32(HW_TIMER);
SaveCard = true;
}
sync_before_read((void*)RESET_STATUS, 0x20);
vu32 reset_status = read32(RESET_STATUS);
if (reset_status == 0x1DEA)
{
write32(RESET_STATUS, 0);
sync_after_write((void*)RESET_STATUS, 0x20);
DIFinishAsync();
break;
}
if (reset_status == 0x3DEA)
{
if (Reset == 0)
{
dbgprintf("Fake Reset IRQ\n");
write32( RSW_INT, 0x2 ); // Reset irq
sync_after_write( (void*)RSW_INT, 0x20 );
write32(HW_IPC_ARMCTRL, (1 << 0) | (1 << 4)); //throw irq
Reset = 1;
}
}
else if (Reset == 1)
{
write32( RSW_INT, 0x10000 ); // send pressed
sync_after_write( (void*)RSW_INT, 0x20 );
ResetTimer = read32(HW_TIMER);
Reset = 2;
}
/* The cleanup is not connected to the button press */
if (Reset == 2)
{
if (TimerDiffTicks(ResetTimer) > 949219) //free after half a second
{
write32( RSW_INT, 0 ); // done, clear
sync_after_write( (void*)RSW_INT, 0x20 );
Reset = 0;
}
}
if(reset_status == 0x4DEA)
PatchGame();
if(reset_status == 0x5DEA)
{
SetIPL();
PatchGame();
}
if(reset_status == 0x6DEA)
{
SetIPL_TRI();
write32(RESET_STATUS, 0);
sync_after_write((void*)RESET_STATUS, 0x20);
}
if(read32(HW_GPIO_IN) & GPIO_POWER)
{
DIFinishAsync();
#ifdef PATCHALL
BTE_Shutdown();
#endif
Shutdown();
}
//sync_before_read( (void*)0x1860, 0x20 );
//if( read32(0x1860) != 0xdeadbeef )
//{
// if( read32(0x1860) != 0 )
// {
// dbgprintf( (char*)(P2C(read32(0x1860))),
// (char*)(P2C(read32(0x1864))),
// (char*)(P2C(read32(0x1868))),
// (char*)(P2C(read32(0x186C))),
// (char*)(P2C(read32(0x1870))),
// (char*)(P2C(read32(0x1874)))
// );
// }
// write32(0x1860, 0xdeadbeef);
// sync_after_write( (void*)0x1860, 0x20 );
//}
cc_ahbMemFlush(1);
}
//if( UseHID )
HIDClose();
IOS_Close(DI_Handle); //close game
thread_cancel(DI_Thread, 0);
DIUnregister();
/* reset time */
while(1)
{
sync_before_read( (void*)RESET_STATUS, 0x20 );
if(read32(RESET_STATUS) == 0x2DEA)
break;
wait_for_ppc(1);
}
if( ConfigGetConfig(NIN_CFG_LED) )
clear32(HW_GPIO_OUT, GPIO_SLOT_LED);
if( ConfigGetConfig(NIN_CFG_MEMCARDEMU) )
EXIShutdown();
if (ConfigGetConfig(NIN_CFG_LOG))
closeLog();
#ifdef PATCHALL
BTE_Shutdown();
#endif
//unmount FAT device
free(fatfs);
fatfs = NULL;
f_mount(NULL, fatDevName, 1);
if(UseUSB)
USBStorage_Shutdown();
else
SDHCShutdown();
//make sure we set that back to the original
write32(HW_PPCSPEED, ori_ppcspeed);
if(IsWiiU)
{
write32(0xd8006a0, ori_widesetting);
mask32(0xd8006a8, 0, 2);
}
DoIOSBoot:
sync_before_read((void*)0x13003000, 0x420);
IOSBoot((char*)0x13003020, 0, read32(0x13003000));
return 0;
}
