Final preparations for open source roll-out
This commit is contained in:
Jeff Parsons
jeffpar
parent
e96f0eecd9
commit
60669365f9
40 changed files with 2814 additions and 2639 deletions
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@ -157,12 +157,6 @@ function ChipSet(parmsChipSet)
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* and (on the MODEL_5160) whether or not a coprocessor is installed. If no SW1 settings are provided,
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* we look for individual 'fdrives' and 'monitor' settings and build a default SW1 value.
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*
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* TODO: Get rid of reliance on SW1 for MODEL_5170 and later; omitting it now results in a BIOS warning:
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*
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* ' 162-System Options Not Set-(Run SETUP)'
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*
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* ' (RESUME = "F1" KEY)'
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*
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* The defaults below select max memory, monochrome monitor (EGA monitor for MODEL_5170), and two floppies.
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* Don't get too excited about "max memory" either: on a MODEL_5150, the max was 64Kb, and on a MODEL_5160,
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* the max was 256Kb. However, the RAM component is free to install as much base memory as it likes,
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@ -2566,14 +2560,14 @@ ChipSet.prototype.updateDMA = function(channel)
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};
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/**
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* inPICL(iPIC, addrFrom)
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* inPICLo(iPIC, addrFrom)
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*
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* @this {ChipSet}
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* @param {number} iPIC
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* @param {number} [addrFrom] (not defined if the Debugger is trying to read the specified port)
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* @return {number} simulated port value
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*/
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ChipSet.prototype.inPICL = function(iPIC, addrFrom)
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ChipSet.prototype.inPICLo = function(iPIC, addrFrom)
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{
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var b = 0;
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var pic = this.aPICs[iPIC];
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@ -2595,14 +2589,14 @@ ChipSet.prototype.inPICL = function(iPIC, addrFrom)
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};
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/**
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* outPICL(iPIC, bOut, addrFrom)
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* outPICLo(iPIC, bOut, addrFrom)
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*
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* @this {ChipSet}
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* @param {number} iPIC
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* @param {number} bOut
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* @param {number} [addrFrom] (not defined if the Debugger is trying to read the specified port)
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*/
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ChipSet.prototype.outPICL = function(iPIC, bOut, addrFrom)
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ChipSet.prototype.outPICLo = function(iPIC, bOut, addrFrom)
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{
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var pic = this.aPICs[iPIC];
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this.messagePort(pic.port, bOut, addrFrom, "PIC" + iPIC, ChipSet.MESSAGE_PIC);
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@ -2613,7 +2607,7 @@ ChipSet.prototype.outPICL = function(iPIC, bOut, addrFrom)
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pic.nICW = 0;
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pic.aICW[pic.nICW++] = bOut;
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/*
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* I used to do the rest of this initialization in outPICH(), once all the ICW commands had been received,
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* I used to do the rest of this initialization in outPICHi(), once all the ICW commands had been received,
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* but a closer reading of the 8259A spec indicates that that should happen now, on receipt on ICW1.
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*
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* Also, on p.10 of that spec, it says "The Interrupt Mask Register is cleared". I originally took that to
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@ -2711,7 +2705,7 @@ ChipSet.prototype.outPICL = function(iPIC, bOut, addrFrom)
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}
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} else {
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/*
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* This must be an OCW3 request. If it's a "Read Register" command (PIC_LO.OCW3_READ_CMD), inPICL() will take care it.
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* This must be an OCW3 request. If it's a "Read Register" command (PIC_LO.OCW3_READ_CMD), inPICLo() will take care it.
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*
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* TODO: If OCW3 specified a "Poll" command (PIC_LO.OCW3_POLL_CMD) or a "Special Mask Mode" command (PIC_LO.OCW3_SMM_CMD),
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* that's unfortunate, because I don't support them yet.
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@ -2724,14 +2718,14 @@ ChipSet.prototype.outPICL = function(iPIC, bOut, addrFrom)
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};
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/**
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* inPICH(iPIC, addrFrom)
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* inPICHi(iPIC, addrFrom)
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*
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* @this {ChipSet}
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* @param {number} iPIC
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* @param {number} [addrFrom] (not defined if the Debugger is trying to read the specified port)
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* @return {number} simulated port value
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*/
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ChipSet.prototype.inPICH = function(iPIC, addrFrom)
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ChipSet.prototype.inPICHi = function(iPIC, addrFrom)
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{
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var pic = this.aPICs[iPIC];
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var b = pic.bIMR;
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@ -2740,14 +2734,14 @@ ChipSet.prototype.inPICH = function(iPIC, addrFrom)
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};
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/**
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* outPICH(iPIC, bOut, addrFrom)
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* outPICHi(iPIC, bOut, addrFrom)
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*
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* @this {ChipSet}
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* @param {number} iPIC
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* @param {number} bOut
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* @param {number} [addrFrom] (not defined if the Debugger is trying to read the specified port)
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*/
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ChipSet.prototype.outPICH = function(iPIC, bOut, addrFrom)
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ChipSet.prototype.outPICHi = function(iPIC, bOut, addrFrom)
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{
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var pic = this.aPICs[iPIC];
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this.messagePort(pic.port+1, bOut, addrFrom, "PIC" + iPIC, ChipSet.MESSAGE_PIC);
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@ -4230,8 +4224,8 @@ ChipSet.aPortInput = {
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0x06: /** @this {ChipSet} */ function(port, addrFrom) { return this.inDMAChannelAddr(ChipSet.DMA0.INDEX, 3, port, addrFrom); },
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0x07: /** @this {ChipSet} */ function(port, addrFrom) { return this.inDMAChannelCount(ChipSet.DMA0.INDEX, 3, port, addrFrom); },
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0x08: /** @this {ChipSet} */ function(port, addrFrom) { return this.inDMAStatus(ChipSet.DMA0.INDEX, port, addrFrom); },
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0x20: /** @this {ChipSet} */ function(port, addrFrom) { return this.inPICL(ChipSet.PIC0.INDEX, addrFrom); },
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0x21: /** @this {ChipSet} */ function(port, addrFrom) { return this.inPICH(ChipSet.PIC0.INDEX, addrFrom); },
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0x20: /** @this {ChipSet} */ function(port, addrFrom) { return this.inPICLo(ChipSet.PIC0.INDEX, addrFrom); },
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0x21: /** @this {ChipSet} */ function(port, addrFrom) { return this.inPICHi(ChipSet.PIC0.INDEX, addrFrom); },
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0x40: /** @this {ChipSet} */ function(port, addrFrom) { return this.inTimer(ChipSet.TIMER0.INDEX, addrFrom); },
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0x41: /** @this {ChipSet} */ function(port, addrFrom) { return this.inTimer(ChipSet.TIMER1.INDEX, addrFrom); },
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0x42: /** @this {ChipSet} */ function(port, addrFrom) { return this.inTimer(ChipSet.TIMER2.INDEX, addrFrom); },
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@ -4267,8 +4261,8 @@ ChipSet.aPortInput5170 = {
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0x8D: /** @this {ChipSet} */ function(port, addrFrom) { return this.inDMAPageSpare(5, port, addrFrom); },
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0x8E: /** @this {ChipSet} */ function(port, addrFrom) { return this.inDMAPageSpare(6, port, addrFrom); },
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0x8F: /** @this {ChipSet} */ function(port, addrFrom) { return this.inDMAPageReg(ChipSet.DMA1.INDEX, 0, port, addrFrom); },
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0xA0: /** @this {ChipSet} */ function(port, addrFrom) { return this.inPICL(ChipSet.PIC1.INDEX, addrFrom); },
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0xA1: /** @this {ChipSet} */ function(port, addrFrom) { return this.inPICH(ChipSet.PIC1.INDEX, addrFrom); },
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0xA0: /** @this {ChipSet} */ function(port, addrFrom) { return this.inPICLo(ChipSet.PIC1.INDEX, addrFrom); },
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0xA1: /** @this {ChipSet} */ function(port, addrFrom) { return this.inPICHi(ChipSet.PIC1.INDEX, addrFrom); },
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0xC0: /** @this {ChipSet} */ function(port, addrFrom) { return this.inDMAChannelAddr(ChipSet.DMA1.INDEX, 0, port, addrFrom); },
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0xC2: /** @this {ChipSet} */ function(port, addrFrom) { return this.inDMAChannelCount(ChipSet.DMA1.INDEX, 0, port, addrFrom); },
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0xC4: /** @this {ChipSet} */ function(port, addrFrom) { return this.inDMAChannelAddr(ChipSet.DMA1.INDEX, 1, port, addrFrom); },
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@ -4298,8 +4292,8 @@ ChipSet.aPortOutput = {
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0x0B: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outDMAMode(ChipSet.DMA0.INDEX, port, bOut, addrFrom); },
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0x0C: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outDMAIndex(ChipSet.DMA0.INDEX, port, bOut, addrFrom); },
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0x0D: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outDMAClear(ChipSet.DMA0.INDEX, port, bOut, addrFrom); },
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0x20: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outPICL(ChipSet.PIC0.INDEX, bOut, addrFrom); },
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0x21: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outPICH(ChipSet.PIC0.INDEX, bOut, addrFrom); },
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0x20: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outPICLo(ChipSet.PIC0.INDEX, bOut, addrFrom); },
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0x21: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outPICHi(ChipSet.PIC0.INDEX, bOut, addrFrom); },
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0x40: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outTimer(ChipSet.TIMER0.INDEX, bOut, addrFrom); },
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0x41: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outTimer(ChipSet.TIMER1.INDEX, bOut, addrFrom); },
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0x42: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outTimer(ChipSet.TIMER2.INDEX, bOut, addrFrom); },
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@ -4336,8 +4330,8 @@ ChipSet.aPortOutput5170 = {
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0x8D: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outDMAPageSpare(5, port, bOut, addrFrom); },
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0x8E: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outDMAPageSpare(6, port, bOut, addrFrom); },
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0x8F: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outDMAPageReg(ChipSet.DMA1.INDEX, 0, port, bOut, addrFrom); },
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0xA0: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outPICL(ChipSet.PIC1.INDEX, bOut, addrFrom); },
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0xA1: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outPICH(ChipSet.PIC1.INDEX, bOut, addrFrom); },
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0xA0: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outPICLo(ChipSet.PIC1.INDEX, bOut, addrFrom); },
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0xA1: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outPICHi(ChipSet.PIC1.INDEX, bOut, addrFrom); },
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0xC0: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outDMAChannelAddr(ChipSet.DMA1.INDEX, 0, port, bOut, addrFrom); },
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0xC2: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outDMAChannelCount(ChipSet.DMA1.INDEX, 0, port, bOut, addrFrom); },
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0xC4: /** @this {ChipSet} */ function(port, bOut, addrFrom) { this.outDMAChannelAddr(ChipSet.DMA1.INDEX, 1, port, bOut, addrFrom); },
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