UIDebugSCUDSP::UIDebugSCUDSP( YabauseThread *mYabauseThread, QWidget* p )
: UIDebugCPU( mYabauseThread, p )
{
this->setWindowTitle("Debug SCU DSP");
gbRegisters->setTitle("DSP Registers");
pbMemoryTransfer->setVisible( false );
gbMemoryBreakpoints->setVisible( false );
pbReserved1->setText(QtYabause::translate("Save Program"));
pbReserved2->setText(QtYabause::translate("Save MD0"));
pbReserved3->setText(QtYabause::translate("Save MD1"));
pbReserved4->setText(QtYabause::translate("Save MD2"));
pbReserved5->setText(QtYabause::translate("Save MD3"));
pbReserved1->setVisible( true );
pbReserved2->setVisible( true );
pbReserved3->setVisible( true );
pbReserved4->setVisible( true );
pbReserved5->setVisible( true );
QSize size = lwRegisters->minimumSize();
size.setWidth(size.width() + lwRegisters->fontMetrics().averageCharWidth());
lwRegisters->setMinimumSize(size);
size = lwDisassembledCode->minimumSize();
size.setWidth(lwRegisters->fontMetrics().averageCharWidth() * 80);
lwDisassembledCode->setMinimumSize(size);
updateRegList();
if (ScuRegs)
{
scudspregs_struct regs;
const scucodebreakpoint_struct *cbp;
int i;
cbp = ScuDspGetBreakpointList();
for (i = 0; i < MAX_BREAKPOINTS; i++)
{
QString text;
if (cbp[i].addr != 0xFFFFFFFF)
{
text.sprintf("%08X", (int)cbp[i].addr);
lwCodeBreakpoints->addItem(text);
}
}
lwDisassembledCode->setDisassembleFunction(SCUDSPDis);
lwDisassembledCode->setEndAddress(0x100);
lwDisassembledCode->setMinimumInstructionSize(1);
ScuDspGetRegisters(®s);
updateCodeList(regs.PC);
ScuDspSetBreakpointCallBack(SCUDSPBreakpointHandler);
}
}
void yui_scudsp_update(YuiScudsp * scudsp) {
scudspregs_struct scudspregs;
ScuDspGetRegisters(&scudspregs);
yui_scudsp_update_codelist(scudsp,scudspregs.PC);
yui_scudsp_update_reglist(scudsp, &scudspregs);
gtk_widget_set_sensitive(scudsp->uLabel, TRUE);
gtk_widget_set_sensitive(scudsp->bpList, TRUE);
gtk_widget_set_sensitive(scudsp->regList, TRUE);
gtk_widget_set_sensitive(scudsp->buttonStep, TRUE);
}
void UIDebugSCUDSP::updateAll()
{
updateRegList();
if (ScuRegs)
{
scudspregs_struct regs;
ScuDspGetRegisters(®s);
updateCodeList(regs.PC);
}
}
static void yui_scudsp_breakpoint_handler (u32 addr) {
yui_window_pause(yui);
{
scudspregs_struct scudspregs;
YuiScudsp* scudsp = YUI_SCUDSP(yui_scudsp_new( yui ));
ScuDspGetRegisters(&scudspregs);
yui_scudsp_update_reglist(scudsp, &scudspregs);
yui_scudsp_update_codelist(scudsp, scudspregs.PC);
}
debugPauseLoop(); /* execution is suspended inside a normal cycle - enter secondary gtk loop */
}
static void scudspsetRegister( YuiScudsp *scudsp, int nReg, u32 value ) {
/* set register number <nReg> to value <value> in proc <scudsp> */
scudspregs_struct scudspregs;
ScuDspGetRegisters(&scudspregs);
switch ( nReg ) {
case 0: scudspregs.ProgControlPort.part.PR = value; break;
case 1: scudspregs.ProgControlPort.part.EP = value; break;
case 2: scudspregs.ProgControlPort.part.T0 = value; break;
case 3: scudspregs.ProgControlPort.part.S = value; break;
case 4: scudspregs.ProgControlPort.part.Z = value; break;
case 5: scudspregs.ProgControlPort.part.C = value; break;
case 6: scudspregs.ProgControlPort.part.V = value; break;
case 7: scudspregs.ProgControlPort.part.E = value; break;
case 8: scudspregs.ProgControlPort.part.ES = value; break;
case 9: scudspregs.ProgControlPort.part.EX = value; break;
case 10: scudspregs.ProgControlPort.part.LE = value; break;
case 11: scudspregs.ProgControlPort.part.P = value; break;
case 12: scudspregs.TOP = value; break;
case 13: scudspregs.LOP = value; break;
case 14:
scudspregs.CT[0] = (value>>24) & 0xff;
scudspregs.CT[1] = (value>>16) & 0xff;
scudspregs.CT[2] = (value>>8) & 0xff;
scudspregs.CT[3] = (value) & 0xff;
break;
case 15: scudspregs.RA0 = value; break;
case 16: scudspregs.WA0 = value; break;
case 17: scudspregs.RX = value; break;
case 18: scudspregs.RY = value; break;
case 19: scudspregs.P.part.H = value; break;
case 20: scudspregs.P.part.L = value; break;
case 21: scudspregs.AC.part.H = value; break;
case 22: scudspregs.AC.part.L = value; break;
}
ScuDspSetRegisters(&scudspregs);
}
void UIDebugSCUDSP::updateRegList()
{
scudspregs_struct regs;
QString str;
if (ScuRegs == NULL)
return;
memset(®s, 0, sizeof(regs));
ScuDspGetRegisters(®s);
lwRegisters->clear();
str.sprintf("PR = %d EP = %d", regs.ProgControlPort.part.PR, regs.ProgControlPort.part.EP);
lwRegisters->addItem(str);
str.sprintf("T0 = %d S = %d", regs.ProgControlPort.part.T0, regs.ProgControlPort.part.S);
lwRegisters->addItem(str);
str.sprintf("Z = %d C = %d", regs.ProgControlPort.part.Z, regs.ProgControlPort.part.C);
lwRegisters->addItem(str);
str.sprintf("V = %d E = %d", regs.ProgControlPort.part.V, regs.ProgControlPort.part.E);
lwRegisters->addItem(str);
str.sprintf("ES = %d EX = %d", regs.ProgControlPort.part.ES, regs.ProgControlPort.part.EX);
lwRegisters->addItem(str);
str.sprintf("LE = %d", regs.ProgControlPort.part.LE);
lwRegisters->addItem(str);
str.sprintf("P = %02X", regs.ProgControlPort.part.P);
lwRegisters->addItem(str);
str.sprintf("TOP = %02X", regs.TOP);
lwRegisters->addItem(str);
str.sprintf("LOP = %02X", regs.LOP);
lwRegisters->addItem(str);
str.sprintf("CT = %02X:%02X:%02X:%02X", regs.CT[0], regs.CT[1], regs.CT[2], regs.CT[3]);
lwRegisters->addItem(str);
str.sprintf("RA = %08lX", regs.RA0);
lwRegisters->addItem(str);
str.sprintf("WA = %08lX", regs.WA0);
lwRegisters->addItem(str);
str.sprintf("RX = %08lX", regs.RX);
lwRegisters->addItem(str);
str.sprintf("RY = %08lX", regs.RX);
lwRegisters->addItem(str);
str.sprintf("PH = %04X", regs.P.part.H & 0xFFFF);
lwRegisters->addItem(str);
str.sprintf("PL = %08X", (int)(regs.P.part.L & 0xFFFFFFFF));
lwRegisters->addItem(str);
str.sprintf("ACH = %04X", regs.AC.part.H & 0xFFFF);
lwRegisters->addItem(str);
str.sprintf("ACL = %08X", (int)(regs.AC.part.L & 0xFFFFFFFF));
lwRegisters->addItem(str);
}
