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PDP-11/20 test machine can load BASIC from paper tape, but still has some trouble running it

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This commit is contained in:
Jeff Parsons 2016-10-18 15:44:26 -07:00 • committed by Jeff Parsons
commit 16b8b59f12
14 changed files with 383 additions and 274 deletions
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8
modules/pdp11/lib/debugger.js
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@ -997,10 +997,16 @@ if (DEBUGGER) {
var sComment = "history";
var nSequence = nPrev--;
/*
* TODO: Need to some UI to control whether cycle counts are displayed as part of the history.
* It's currently disabled in checkInstruction(), so it's disable here, too.
*
if (DEBUG && dbgAddr.cycleCount != null) {
sComment = "cycles";
nSequence = dbgAddr.cycleCount;
}
*/
var sInstruction = this.getInstruction(dbgAddrNew, sComment, nSequence);
@ -1623,7 +1629,7 @@ if (DEBUGGER) {
if (opCode != null) {
var dbgAddr = this.aOpcodeHistory[this.iOpcodeHistory];
this.setAddr(dbgAddr, cpu.getPC());
if (DEBUG) dbgAddr.cycleCount = cpu.getCycles();
// if (DEBUG) dbgAddr.cycleCount = cpu.getCycles();
if (++this.iOpcodeHistory == this.aOpcodeHistory.length) this.iOpcodeHistory = 0;
}
}