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Cleaned up IRQ handling, added support for DL11 overrun errors, and fixed buffered message output (although a better solution is needed longer term)

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Jeff Parsons 2016-11-26 11:38:03 -08:00 • committed by Jeff Parsons
commit 47a65f043f
13 changed files with 651 additions and 591 deletions
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6
modules/pdp11/lib/cpu.js
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@ -919,10 +919,10 @@ CPUPDP11.prototype.calcRemainingTime = function()
*
* Why not use JavaScript's setTimeout() instead? Good question. For a good answer, see setTimer() below.
*
* TODO: Consider making the addTimer() and setTimer() interfaces more like the addTrigger() and setTrigger()
* TODO: Consider making the addTimer() and setTimer() interfaces more like the addIRQ() and setIRQ()
* interfaces (which return the underlying object instead of an array index) and maintaining a separate list
* of active timers, in order of highest to lowest cycle countdown values, as this could speed up getBurstCycles()
* and updateTimers() functions ever so slightly.
* of active timers, in order of highest to lowest cycle countdown values, as this could speed up
* getBurstCycles() and updateTimers() functions ever so slightly.
*
* @this {CPUPDP11}
* @param {function()} callBack