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Fix breakpoints with new cpu cores

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1778
This commit is contained in:
Sjoerd van der Berg 2004-04-24 09:20:11 +00:00
parent de5dd0de7c
commit bd884098b1
1 changed files with 4 additions and 13 deletions
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17
src/debug/debug.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: debug.cpp,v 1.52 2004-01-27 14:52:28 qbix79 Exp $ */
/* $Id: debug.cpp,v 1.53 2004-04-24 09:20:11 harekiet Exp $ */
#include "programs.h"
@ -535,35 +535,26 @@ void CBreakpoint::ShowList(void)
bool DEBUG_Breakpoint(void)
{
/* First get the phyiscal address and check for a set Breakpoint */
// PhysPt where=SegPhys(cs)+reg_eip-1;
PhysPt where=GetAddress(SegValue(cs),reg_eip-1);
if (!CBreakpoint::CheckBreakpoint(SegValue(cs),reg_eip-1)) return false;
PhysPt where=GetAddress(SegValue(cs),reg_eip);
if (!CBreakpoint::CheckBreakpoint(SegValue(cs),reg_eip)) return false;
// Found. Breakpoint is valid
reg_eip -= 1;
CBreakpoint::ActivateBreakpoints(where,false); // Deactivate all breakpoints
// exitLoop = true;
// DEBUG_Enable();
return true;
};
bool DEBUG_IntBreakpoint(Bit8u intNum)
{
/* First get the phyiscal address and check for a set Breakpoint */
// PhysPt where=SegPhys(cs)+reg_eip-2;
PhysPt where=GetAddress(SegValue(cs),reg_eip-2);
PhysPt where=GetAddress(SegValue(cs),reg_eip);
if (!CBreakpoint::CheckIntBreakpoint(where,intNum,reg_ah)) return false;
// Found. Breakpoint is valid
reg_eip -= 2;
CBreakpoint::ActivateBreakpoints(where,false); // Deactivate all breakpoints
// exitLoop = true;
// DEBUG_Enable();
return true;
};
static bool StepOver()
{
exitLoop = false;
// PhysPt start=SegPhys(cs)+reg_eip;
PhysPt start=GetAddress(SegValue(cs),reg_eip);
char dline[200];Bitu size;
size=DasmI386(dline, start, reg_eip, cpu.code.big);