void CheckTimer (usf_state_t * state) {
int32_t count;
for (count = 0; count < MaxTimers; count++) {
if (!state->Timers->Active[count]) { continue; }
if (!(count == CompareTimer && state->Timers->NextTimer[count] == 0x7FFFFFFF)) {
state->Timers->NextTimer[count] += state->Timers->Timer;
}
}
state->Timers->CurrentTimerType = -1;
state->Timers->Timer = 0x7FFFFFFF;
for (count = 0; count < MaxTimers; count++) {
if (!state->Timers->Active[count]) { continue; }
if (state->Timers->NextTimer[count] >= state->Timers->Timer) { continue; }
state->Timers->Timer = state->Timers->NextTimer[count];
state->Timers->CurrentTimerType = count;
}
if (state->Timers->CurrentTimerType == -1) {
DisplayError(state, "No active timers ???\nEmulation Stopped");
StopEmulation(state);
}
for (count = 0; count < MaxTimers; count++) {
if (!state->Timers->Active[count]) { continue; }
if (!(count == CompareTimer && state->Timers->NextTimer[count] == 0x7FFFFFFF)) {
state->Timers->NextTimer[count] -= state->Timers->Timer;
}
}
if (state->Timers->NextTimer[CompareTimer] == 0x7FFFFFFF) {
uint32_t NextCompare = COMPARE_REGISTER - COUNT_REGISTER;
if ((NextCompare & 0x80000000) == 0 && NextCompare != 0x7FFFFFFF) {
ChangeCompareTimer(state);
}
}
}
void DisplayError (usf_state_t * state, char * Message, ...) {
va_list ap;
size_t len = strlen( state->error_message );
if ( len )
state->error_message[ len++ ] = '\n';
va_start( ap, Message );
vsprintf( state->error_message + len, Message, ap );
va_end( ap );
state->last_error = state->error_message;
StopEmulation( state );
//printf("Error: %s\n", Msg);
}
void HleWarnMessage(void* user_defined, const char *message, ...)
{
usf_state_t* state;
va_list ap;
size_t len;
state = (usf_state_t*)user_defined;
len = strlen( state->error_message );
if ( len )
state->error_message[ len++ ] = '\n';
va_start( ap, message );
vsprintf( state->error_message + len, message, ap );
va_end( ap );
state->last_error = state->error_message;
StopEmulation( state );
}
bool TNekoDriver::RunDemoBin( const QString& filename )
{
if (filename.isEmpty()) {
//LoadDemoNor(QApplication::applicationDirPath() + "/mario.bin");
LoadBROM(QApplication::applicationDirPath() + "/obj.bin");
LoadFullNorFlash(QApplication::applicationDirPath() + "/cc800.fls");
//fixedram0000[io00_bank_switch] = 2;
//SwitchNorBank(2);
//*(unsigned short*)&(pmemmap[mapE000][0x1FFC]) = 0x4018; // mario.bin
} else {
LoadDemoNor(filename);
fixedram0000[io00_bank_switch] = 1;
SwitchNorBank(1);
*(unsigned short*)&(pmemmap[mapE000][0x1FFC]) = 0x4018; // mario.bin
}
//fEmulatorThread->start(QThread::InheritPriority);
StopEmulation();
StartEmulation();
return true;
}
void InPermLoop ( usf_state_t * state ) {
// *** Changed ***/
if (state->CPU_Action->DoInterrupt) { return; }
/* Interrupts enabled */
if (( STATUS_REGISTER & STATUS_IE ) == 0 ) { goto InterruptsDisabled; }
if (( STATUS_REGISTER & STATUS_EXL ) != 0 ) { goto InterruptsDisabled; }
if (( STATUS_REGISTER & STATUS_ERL ) != 0 ) { goto InterruptsDisabled; }
if (( STATUS_REGISTER & 0xFF00) == 0) { goto InterruptsDisabled; }
/* check sound playing */
/* check RSP running */
/* check RDP running */
if (state->Timers->Timer >= 0) {
COUNT_REGISTER += state->Timers->Timer + 1;
state->Timers->Timer = -1;
}
return;
InterruptsDisabled:
DisplayError(state, "Stuck in Permanent Loop");
StopEmulation(state);
}
