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Support for true physical memory aliases

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This commit is contained in:
Jeff Parsons 2015-03-23 18:15:29 -07:00 • committed by jeffpar
commit 7085b72fc4
28 changed files with 2185 additions and 2047 deletions
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16
modules/pcjs/lib/hdc.js
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@ -1399,7 +1399,7 @@ HDC.prototype.inATCData = function(port, addrFrom)
hdc.assert(!fAsync);
if (BACKTRACK) {
if (!off && obj.file && hdc.messageEnabled(Messages.DISK)) {
hdc.printMessage("loading " + obj.file.sPath + '[' + obj.offFile + "] via port 0x" + str.toHexWord(port), true);
hdc.printMessage("loading " + obj.file.sPath + '[' + obj.offFile + "] via port " + str.toHexWord(port), true);
}
/*
* TODO: We could define a cached BTO that's reset prior to a new ATC command, and then pass that
@ -1846,7 +1846,7 @@ HDC.prototype.doATC = function()
}
if (DEBUG && this.messageEnabled(Messages.HDC)) {
this.printMessage("HDC.doATC(0x" + str.toHexByte(bCmd) + "): " + HDC.aATCCommands[bCmd], true);
this.printMessage("HDC.doATC(" + str.toHexByte(bCmd) + "): " + HDC.aATCCommands[bCmd], true);
}
switch (bCmd & HDC.ATC.COMMAND.MASK) {
@ -1931,7 +1931,7 @@ HDC.prototype.doATC = function()
default:
if (DEBUG && this.messageEnabled()) {
this.printMessage("HDC.doATC(0x" + str.toHexByte(this.regCommand) + "): " + (bCmd < 0? ("invalid drive (" + iDrive + ")") : "unsupported operation"));
this.printMessage("HDC.doATC(" + str.toHexByte(this.regCommand) + "): " + (bCmd < 0? ("invalid drive (" + iDrive + ")") : "unsupported operation"));
if (bCmd >= 0) this.dbg.stopCPU();
}
break;
@ -2096,7 +2096,7 @@ HDC.prototype.doXTC = function()
case HDC.XTC.DATA.CMD.RECALIBRATE: // 0x01
drive.bControl = bControl;
if (DEBUG && this.messageEnabled()) {
this.printMessage("HDC.doXTC(): drive " + iDrive + " control byte: 0x" + str.toHexByte(bControl));
this.printMessage("HDC.doXTC(): drive " + iDrive + " control byte: " + str.toHexByte(bControl));
}
this.beginResult(HDC.XTC.DATA.STATUS.OK | bDrive);
break;
@ -2134,7 +2134,7 @@ HDC.prototype.doXTC = function()
default:
this.beginResult(HDC.XTC.DATA.STATUS.ERROR | bDrive);
if (DEBUG && this.messageEnabled()) {
this.printMessage("HDC.doXTC(0x" + str.toHexByte(bCmdOrig) + "): " + (bCmd < 0? ("invalid drive (" + iDrive + ")") : "unsupported operation"));
this.printMessage("HDC.doXTC(" + str.toHexByte(bCmdOrig) + "): " + (bCmd < 0? ("invalid drive (" + iDrive + ")") : "unsupported operation"));
if (bCmd >= 0) this.dbg.stopCPU();
}
break;
@ -2155,7 +2155,7 @@ HDC.prototype.popCmd = function()
if (bCmdIndex < this.regDataTotal) {
bCmd = this.regDataArray[this.regDataIndex++];
if (DEBUG && this.messageEnabled((bCmdIndex > 0? Messages.PORT : 0) | Messages.HDC)) {
this.printMessage("HDC.CMD[" + bCmdIndex + "]: 0x" + str.toHexByte(bCmd) + (!bCmdIndex && HDC.aXTCCommands[bCmd]? (" (" + HDC.aXTCCommands[bCmd] + ")") : ""), true);
this.printMessage("HDC.CMD[" + bCmdIndex + "]: " + str.toHexByte(bCmd) + (!bCmdIndex && HDC.aXTCCommands[bCmd]? (" (" + HDC.aXTCCommands[bCmd] + ")") : ""), true);
}
}
return bCmd;
@ -2173,7 +2173,7 @@ HDC.prototype.beginResult = function(bResult)
if (bResult !== undefined) {
if (DEBUG && this.messageEnabled()) {
this.printMessage("HDC.beginResult(0x" + str.toHexByte(bResult) + ")");
this.printMessage("HDC.beginResult(" + str.toHexByte(bResult) + ")");
}
this.pushResult(bResult);
}
@ -2195,7 +2195,7 @@ HDC.prototype.beginResult = function(bResult)
HDC.prototype.pushResult = function(bResult)
{
if (DEBUG && this.messageEnabled((this.regDataTotal > 0? Messages.PORT : 0) | Messages.HDC)) {
this.printMessage("HDC.RES[" + this.regDataTotal + "]: 0x" + str.toHexByte(bResult), true);
this.printMessage("HDC.RES[" + this.regDataTotal + "]: " + str.toHexByte(bResult), true);
}
this.regDataArray[this.regDataTotal++] = bResult;
};