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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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10
modules/pcjs/lib/panel.js
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@ -148,7 +148,7 @@ Color.prototype.randomize = function()
*/
Color.prototype.toString = function()
{
if (!this.sValue) this.sValue = '#' + str.toHexByte(this.rgb[0]) + str.toHexByte(this.rgb[1]) + str.toHexByte(this.rgb[2]);
if (!this.sValue) this.sValue = '#' + str.toHex(this.rgb[0], 2) + str.toHex(this.rgb[1], 2) + str.toHex(this.rgb[2], 2);
return this.sValue;
};
@ -453,7 +453,7 @@ Panel.prototype.updateMouse = function(event, fDown)
* Convert the mouse position into the corresponding memory address, assuming it's over the live memory area
*/
var addr = this.findAddress(x, y);
if (addr != X86.ADDR_INVALID) {
if (addr !== X86.ADDR_INVALID) {
addr &= ~0xf;
if (addr != this.addrDumpLast) {
this.dumpMemory(addr, true);
@ -644,7 +644,7 @@ Panel.prototype.findRegions = function()
*/
Panel.prototype.addRegion = function(addr, iBlock, cBlocks, type)
{
if (DEBUG) this.log("region " + this.stats.cRegions + " (addr " + str.toHex(addr) + ", type " + Memory.TYPE.NAMES[type] + ") contains " + cBlocks + " blocks");
if (DEBUG) this.log("region " + this.stats.cRegions + " (addr " + str.toHexLong(addr) + ", type " + Memory.TYPE.NAMES[type] + ") contains " + cBlocks + " blocks");
this.assert(iBlock <= Bus.BLOCK.NUM_MASK && cBlocks <= Bus.BLOCK.COUNT_MASK && type <= Bus.BLOCK.TYPE_MASK);
return this.stats.aRegions[this.stats.cRegions++] = (iBlock | (cBlocks << Bus.BLOCK.COUNT_SHIFT) | (type << Bus.BLOCK.TYPE_SHIFT));
};
@ -730,12 +730,12 @@ Panel.prototype.dumpMemory = function(addr, fDraw)
if (addr == null) {
this.drawText("Mouse over memory to dump");
} else {
this.drawText("0x" + str.toHex(addr), null, 0, 1);
this.drawText(str.toHexLong(addr), null, 0, 1);
for (var iLine = 1; iLine <= 16; iLine++) {
var sChars = "";
for (var iCol = 1; iCol <= 8; iCol++) {
var b = this.bus.getByteDirect(addr++);
this.drawText(str.toHexByte(b), null, 1);
this.drawText(str.toHex(b, 2), null, 1);
sChars += (b >= 32 && b < 128? String.fromCharCode(b) : ".");
}
this.drawText(sChars, null, 0, 1);