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Some improvements to Debugger message support

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This commit is contained in:
Jeff Parsons 2014-10-15 16:14:54 -07:00 • committed by jeffpar
commit ba5f2fe41b
15 changed files with 1429 additions and 1285 deletions
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19
my_modules/pcjs-client/lib/fdc.js
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@ -397,8 +397,9 @@ FDC.aCmdInfo = {
/*
* FDC BIOS interrupts, functions, and other parameters
*/
FDC.BIOS = {};
FDC.BIOS.DISKETTE_INT = 0x13;
FDC.BIOS = {
INT_DISKETTE: 0x13
};
/**
* setBinding(sHTMLClass, sHTMLType, sBinding, control)
@ -547,7 +548,7 @@ FDC.prototype.initBus = function(cmp, bus, cpu, dbg)
bus.addPortInputTable(this, FDC.aPortInput);
bus.addPortOutputTable(this, FDC.aPortOutput);
if (DEBUGGER) cpu.addInterruptNotify(FDC.BIOS.DISKETTE_INT, this, this.intBIOSDiskette);
if (DEBUGGER) cpu.addIntNotify(FDC.BIOS.INT_DISKETTE, this, this.intBIOSDiskette);
};
/**
@ -2224,18 +2225,12 @@ FDC.prototype.writeFormat = function(drive, b)
FDC.prototype.intBIOSDiskette = function(addr)
{
if (DEBUGGER) {
var AL = this.cpu.regAX & 0xff;
var AH = this.cpu.regAX >> 8;
var CL = this.cpu.regCX & 0xff;
var CH = this.cpu.regCX >> 8;
var DL = this.cpu.regDX & 0xff;
var DH = this.cpu.regDX >> 8;
if (this.dbg && this.dbg.messageEnabled(this.dbg.MESSAGE_FDC) && DL < 0x80) {
this.dbg.message("\nFDC.intBIOS(AH=" + str.toHexByte(AH) + ",drv=" + str.toHexByte(DL) + ",cyl=" + str.toHexByte(CH) + ",hd=" + str.toHexByte(DH) + ",sec=" + str.toHexByte(CL) + ",num=" + str.toHexByte(AL) + ") at " + str.toHexAddr(addr - this.cpu.segCS.base, this.cpu.segCS.sel));
this.cpu.addInterruptReturn(addr, function(fdc, nCycles) {
this.dbg.messageInt(FDC.BIOS.INT_DISKETTE, addr);
this.cpu.addIntReturn(addr, function(fdc, nCycles) {
return function onBIOSDisketteReturn(nLevel) {
nCycles = fdc.cpu.getCycles() - nCycles;
fdc.messageDebugger("FDC.intBIOS(" + nLevel + "): C=" + (fdc.cpu.getCF()? 1 : 0) + " (cycles=" + nCycles + ")");
fdc.dbg.messageIntReturn(FDC.BIOS.INT_DISKETTE, nLevel, fdc.cpu.getCycles() - nCycles);
};
}(this, this.cpu.getCycles()));
}