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Added Compaq DeskPro 386 ROMs

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This commit is contained in:
Jeff Parsons 2015-02-22 15:42:54 -08:00 • committed by jeffpar
commit eb196c3048
27 changed files with 5541 additions and 2285 deletions
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19
modules/pcjs/lib/memory.js
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@ -71,7 +71,7 @@ var littleEndian = (TYPEDARRAYS? (function() {
})() : false);
/**
* Memory(addr, size, type, controller)
* Memory(addr, used, size, type, controller)
*
* The Bus component allocates Memory objects so that each has a memory buffer with a
* block-granular starting address and an address range equal to bus.blockSize; however,
@ -104,16 +104,19 @@ var littleEndian = (TYPEDARRAYS? (function() {
* is available).
*
* @constructor
* @param {number} addr of block (must be some multiple of bus.blockSize)
* @param {number} addr of lowest used address in block
* @param {number} [used] portion of block in bytes (0 for none); must be a multiple of 4
* @param {number} [size] of block's buffer in bytes (0 for none); must be a multiple of 4
* @param {number} [type] is one of the Memory.TYPE constants (default is Memory.TYPE.NONE)
* @param {Object} [controller] is an optional memory controller component
*/
function Memory(addr, size, type, controller)
function Memory(addr, used, size, type, controller)
{
var i;
this.adw = null;
this.offset = 0;
this.addr = addr;
this.used = used;
this.size = size || 0;
this.type = type || Memory.TYPE.NONE;
this.fReadOnly = (type == Memory.TYPE.ROM);
@ -172,7 +175,7 @@ function Memory(addr, size, type, controller)
/*
* If littleEndian is true, we can use ab[], aw[] and adw[] directly; well, we can use them
* whenever the offset is a multiple of 1, 2 or 4, respectively. Otherwise, we must fallback to
* dv.getUint8()/dv.setUint8(), dv.getUint16()/dv.setUint16() and db.getInt32()/dv.setInt32().
* dv.getUint8()/dv.setUint8(), dv.getUint16()/dv.setUint16() and dv.getInt32()/dv.setInt32().
*/
this.ab = new Uint8Array(this.buffer, 0, size);
this.aw = new Uint16Array(this.buffer, 0, size >> 1);
@ -937,21 +940,19 @@ Memory.prototype = {
this.writeLong = this.fReadOnly? Memory.writeNone : this.writeLongDirect;
},
/**
* setDebugInfo(cpu, dbg, addr, size)
* setDebugInfo(cpu, dbg, size)
*
* @this {Memory}
* @param {X86CPU|Component} cpu
* @param {Debugger|Component} dbg
* @param {number} addr of block
* @param {number} size of block
*/
setDebugInfo: function(cpu, dbg, addr, size) {
setDebugInfo: function(cpu, dbg, size) {
if (DEBUGGER) {
this.cpu = cpu;
this.dbg = dbg;
this.addr = addr;
this.cReadBreakpoints = this.cWriteBreakpoints = 0;
if (this.dbg) this.dbg.redoBreakpoints(addr, size);
if (this.dbg) this.dbg.redoBreakpoints(this.addr, size);
}
},
/**