Retro/pcjs
Watch
1
0
Fork
You've already forked pcjs
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

A few Debugger fixes whilst tracking down TSS issues

Browse source
This commit is contained in:
Jeff Parsons 2015-05-16 09:58:51 -07:00 • committed by jeffpar
commit 30d0d22e41
3 changed files with 235 additions and 198 deletions
Download patch file Download diff file Expand all files Collapse all files

7
modules/pcjs/lib/x86ops.js
View file

@ -3802,11 +3802,10 @@ X86.opHLT = function HLT()
this.intFlags |= X86.INTFLAG.HALT;
this.nStepCycles -= 2;
/*
* If a Debugger is present AND Debugger checks are enabled (eg, one or more breakpoints are set,
* or the global DEBUG flag is set, etc), then we REALLY halt the CPU, on the theory that whoever's
* using the Debugger would like to see HLTs.
* If a Debugger is present and the HALT message category is enabled, then we REALLY halt the CPU,
* on the theory that whoever's using the Debugger would like to see HLTs.
*/
if (DEBUGGER && this.dbg && this.dbg.checksEnabled(true)) {
if (DEBUGGER && this.dbg && this.messageEnabled(Messages.HALT)) {
this.advanceIP(-1); // this is purely for the Debugger's benefit, to show the HLT
this.stopCPU();
return;