void agbPrintFlush()
{
u16 get = debuggerReadHalfWord(0x9fe20fc);
u16 put = debuggerReadHalfWord(0x9fe20fe);
u32 address = (debuggerReadHalfWord(0x9fe20fa) << 16);
if(address != 0xfd0000 && address != 0x1fd0000) {
dbgOutput("Did you forget to call AGBPrintInit?\n", 0);
// get rid of the text otherwise we will continue to be called
debuggerWriteHalfWord(0x9fe20fc, put);
return;
}
u8 *data = &gMem.rom[address];
while(get != put) {
char c = data[get++];
char s[2];
s[0] = c;
s[1] = 0;
if(systemVerbose & VERBOSE_AGBPRINT)
dbgOutput(s, 0);
if(c == '\n')
break;
}
debuggerWriteHalfWord(0x9fe20fc, get);
}
bool agbPrintWrite(uint32_t address, uint16_t value)
{
if (agbPrintEnabled) {
if (address == 0x9fe2ffe) { // protect
agbPrintProtect = (value != 0);
debuggerWriteHalfWord(address, value);
return true;
} else {
if (agbPrintProtect && ((address >= 0x9fe20f8 && address <= 0x9fe20ff) // control structure
|| (address >= 0x8fd0000 && address <= 0x8fdffff)
|| (address >= 0x9fd0000 && address <= 0x9fdffff))) {
debuggerWriteHalfWord(address, value);
return true;
}
}
}
return false;
}
void debuggerApplyBreakpoint(u32 address, int num, int size)
{
if(size)
debuggerWriteMemory(address, (u32)(0xe1200070 |
(num & 0xf) |
((num<<4)&0xf0)));
else
debuggerWriteHalfWord(address,
(u16)(0xbe00 | num));
}
void debuggerDisableBreakpoints()
{
for(int i = 0; i < debuggerNumOfBreakpoints; i++) {
if(debuggerBreakpointList[i].size)
debuggerWriteMemory(debuggerBreakpointList[i].address,
debuggerBreakpointList[i].value);
else
debuggerWriteHalfWord(debuggerBreakpointList[i].address,
debuggerBreakpointList[i].value);
}
}
