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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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2
modules/pdp11/lib/cpuops.js
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@ -1738,7 +1738,7 @@ PDP11.opSPL = function(opCode)
}
if (!(this.regPSW & PDP11.PSW.CMODE)) {
this.regPSW = (this.regPSW & ~(PDP11.PSW.UNUSED | PDP11.PSW.PRI)) | ((opCode & 0x7) << PDP11.PSW.SHIFT.PRI);
this.opFlags |= PDP11.OPFLAG.INTQ_DELAY;
this.opFlags |= PDP11.OPFLAG.IRQ_DELAY;
}
this.nStepCycles -= (4 + 1);
};