void update_debugger(uint32 pc)
// Update debugger state and display.
// Should be called after each R4300 instruction
// Checks for breakpoint hits on PC
{
int bpt;
if(run==2) {
bpt = check_breakpoints(pc);
if( bpt==-1 ) {
//previousPC = pc;
return;
}
else {
run = 0;
switch_button_to_run();
if(BPT_CHECK_FLAG(g_Breakpoints[bpt], BPT_FLAG_LOG))
log_breakpoint(pc, BPT_FLAG_EXEC, 0);
}
}
else if ( previousPC == pc ) {
return;
}
if(run==0) {
update_debugger_frontend( pc );
// Emulation thread is blocked until a button is clicked.
SDL_mutexP(mutex);
SDL_CondWait(debugger_done_cond, mutex);
SDL_mutexV(mutex);
}
previousPC = pc;
}
void update_debugger()
// Update debugger state and display.
// Should be called after each R4300 instruction.
{
if(run==2) {
if( check_breakpoints(PC->addr)==-1 ) {
previousPC = PC->addr;
return;
}
else {
run = 0;
switch_button_to_run();
gdk_beep();
}
}
if(registers_opened) {
gdk_threads_enter();
update_registers();
gdk_threads_leave();
}
if(desasm_opened) {
gdk_threads_enter();
update_desasm( PC->addr );
gdk_threads_leave();
}
/*if(regTLB_opened) {
gdk_threads_enter();
update_TLBwindow();
gdk_threads_leave();
}*/
previousPC = PC->addr;
// Emulation thread is blocked until a button is clicked.
pthread_cond_wait(&debugger_done_cond, &mutex);
}