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It is now possible to re-attach or re-load the current paper tape; re-attaching means repositioning it at the beginning, and re-loading means loading it into RAM again. Note that whenever you reload a tape, it's HIGHLY recommended that you reset the machine first, too.

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This commit is contained in:
Jeff Parsons 2016-10-23 13:44:31 -07:00 • committed by Jeff Parsons
commit de916981f3
8 changed files with 339 additions and 283 deletions
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7
modules/pdp11/lib/debugger.js
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@ -1596,6 +1596,7 @@ if (DEBUGGER) {
this.updateStatus(true);
this.setFocus();
this.clearTempBreakpoint(this.cpu.getPC());
this.sMessagePrev = null;
}
};
@ -1679,18 +1680,20 @@ if (DEBUGGER) {
};
/**
* stopInstruction()
* stopInstruction(sMessage)
*
* TODO: Currently, the only way to prevent this call from stopping the CPU is when you're single-stepping.
*
* @this {DebuggerPDP11}
* @param {string} [sMessage]
* @return {boolean} true if stopping is enabled, false if not
*/
DebuggerPDP11.prototype.stopInstruction = function()
DebuggerPDP11.prototype.stopInstruction = function(sMessage)
{
var cpu = this.cpu;
if (cpu.isRunning()) {
cpu.setPC(this.cpu.getLastPC());
if (sMessage) this.println(sMessage);
this.stopCPU();
/*
* TODO: Review the appropriate-ness of throwing a bogus vector number in order to immediately stop