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stella
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Added -break command line option. It sets a breakpoint before emulation 

even starts, so you can enter the debugger before the first frame is
even drawn. This will be useful for everyone, but I particularly need it
for testing per-scanline TIA update code (which doesn't even exist yet).

I should eventually be able to run "stella -break kernel poker.bin" and
then advance one scanline at a time, watching the first frame get drawn.
Not even close yet :)


git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@614 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
This commit is contained in:
urchlay 2005-07-07 02:30:48 +00:00
parent d0534cb746
commit ad5ab7be92
3 changed files with 22 additions and 5 deletions
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8
stella/src/debugger/Debugger.cxx
View File

@ -13,7 +13,7 @@
// See the file "license" for information on usage and redistribution of
// this file, and for a DISCLAIMER OF ALL WARRANTIES.
//
// $Id: Debugger.cxx,v 1.51 2005-07-06 19:09:24 stephena Exp $
// $Id: Debugger.cxx,v 1.52 2005-07-07 02:30:48 urchlay Exp $
//============================================================================
#include "bspf.hxx"
@ -90,6 +90,12 @@ void Debugger::initialize()
DebuggerDialog *dd = new DebuggerDialog(myOSystem, this, x, y, w, h);
myPrompt = dd->prompt();
myBaseDialog = dd;
// set up any breakpoint that was on the command line
// (and remove the key from the settings, so they won't get set again)
string initBreak = myOSystem->settings().getString("break");
if(initBreak != "") run("break " + initBreak);
myOSystem->settings().setString("break", "", false);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

7
stella/src/debugger/Debugger.hxx
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@ -13,7 +13,7 @@
// See the file "license" for information on usage and redistribution of
// this file, and for a DISCLAIMER OF ALL WARRANTIES.
//
// $Id: Debugger.hxx,v 1.41 2005-07-06 19:09:25 stephena Exp $
// $Id: Debugger.hxx,v 1.42 2005-07-07 02:30:48 urchlay Exp $
//============================================================================
#ifndef DEBUGGER_HXX
@ -51,7 +51,7 @@ enum {
for all debugging operations in Stella (parser, 6502 debugger, etc).
@author Stephen Anthony
@version $Id: Debugger.hxx,v 1.41 2005-07-06 19:09:25 stephena Exp $
@version $Id: Debugger.hxx,v 1.42 2005-07-07 02:30:48 urchlay Exp $
*/
class Debugger : public DialogContainer
{
@ -87,6 +87,9 @@ class Debugger : public DialogContainer
/* save registers to oldA, oldX, etc. */
void saveRegs();
/* return the TIADebugger, since the GUI needs it */
TIADebug& tiaDebug() { return *myTIAdebug; }
/** Convenience methods to convert to hexidecimal values */
static char *to_hex_4(int i)
{

12
stella/src/emucore/OSystem.hxx
View File

@ -13,7 +13,7 @@
// See the file "license" for information on usage and redistribution of
// this file, and for a DISCLAIMER OF ALL WARRANTIES.
//
// $Id: OSystem.hxx,v 1.23 2005-06-20 18:32:11 stephena Exp $
// $Id: OSystem.hxx,v 1.24 2005-07-07 02:30:48 urchlay Exp $
//============================================================================
#ifndef OSYSTEM_HXX
@ -44,7 +44,7 @@ class Debugger;
other objects belong.
@author Stephen Anthony
@version $Id: OSystem.hxx,v 1.23 2005-06-20 18:32:11 stephena Exp $
@version $Id: OSystem.hxx,v 1.24 2005-07-07 02:30:48 urchlay Exp $
*/
class OSystem
{
@ -144,6 +144,14 @@ class OSystem
*/
Debugger& debugger(void) const { return *myDebugger; }
/**
Get the TIA debugger of the system.
@return The debugger object
I can't make this compile, weird header dependencies
*/
//TIADebug& tiaDebug(void) const { return *myDebugger->tiaDebug(); }
/**
Get the font object of the system