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Assorted RTC and Debugger improvements

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All three types of RTC interrupts (Periodic, Alarm and Update) should be supported now
This commit is contained in:
Jeff Parsons 2014-11-21 18:05:53 -08:00 • committed by jeffpar
commit 851b077957
8 changed files with 307 additions and 116 deletions
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5
modules/pcjs/lib/cpu.js
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@ -98,6 +98,7 @@ function CPU(parmsCPU, nCyclesDefault)
this.aFlags.fPowered = false;
this.aFlags.fRunning = false;
this.aFlags.fStarting = false;
this.aFlags.fAutoStart = parmsCPU['autoStart'];
/*
@ -955,7 +956,7 @@ CPU.prototype.calcRemainingTime = function()
this.aCounts.nCyclesRecalc += this.aCounts.nCyclesThisRun;
if (DEBUG && this.dbg && this.dbg.messageEnabled(Debugger.MESSAGE.LOG) && msRemainsThisRun) {
this.dbg.message("at " + this.aCounts.msEndThisRun + "ms, calcRemainingTime returned " + msRemainsThisRun + "ms to sleep");
this.dbg.message("calcRemainingTime: " + msRemainsThisRun + "ms to sleep after " + this.aCounts.msEndThisRun + "ms");
}
this.aCounts.msEndThisRun += msRemainsThisRun;
@ -998,6 +999,7 @@ CPU.prototype.runCPU = function(fOnClick)
* nCyclesPerBurst = nCyclesTimer0;
* }
*/
if (this.chipset) nCyclesPerBurst = this.chipset.getRTCCycleLimit(nCyclesPerBurst);
/*
* nCyclesPerBurst is how many cycles we WANT to run on each iteration of stepCPU(), but it may run
@ -1065,6 +1067,7 @@ CPU.prototype.startCPU = function(fSetFocus)
this.setSpeed();
if (this.cmp) this.cmp.start(this.aCounts.msStartRun, this.getCycles());
this.aFlags.fRunning = true;
this.aFlags.fStarting = true;
if (this.chipset) this.chipset.setSpeaker();
var controlRun = this.bindings["run"];
if (controlRun) controlRun.textContent = "Halt";