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Fixed ASRB and RORB instructions, added a new dump command ("ds"), and fixed timer function initialization

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This commit is contained in:
Jeff 2016-11-10 06:10:54 -08:00 • committed by Jeff Parsons
commit eb6bf8a5a5
9 changed files with 434 additions and 408 deletions
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27
modules/pdp11/lib/ram.js
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@ -33,13 +33,14 @@
"use strict";
if (NODE) {
var str = require("../../shared/lib/strlib");
var web = require("../../shared/lib/weblib");
var DumpAPI = require("../../shared/lib/dumpapi");
var Component = require("../../shared/lib/component");
var State = require("../../shared/lib/state");
var PDP11 = require("./defines");
var MemoryPDP11 = require("./memory");
var str = require("../../shared/lib/strlib");
var web = require("../../shared/lib/weblib");
var DumpAPI = require("../../shared/lib/dumpapi");
var Component = require("../../shared/lib/component");
var State = require("../../shared/lib/state");
var PDP11 = require("./defines");
var MemoryPDP11 = require("./memory");
var MessagesPDP11 = require("./messages");
}
/**
@ -254,8 +255,8 @@ RAMPDP11.prototype.reset = function()
/**
* loadImage(aBytes, addrLoad, addrExec, addrInit, fReset)
*
* If the array contains an image in the "Absolute Format," load it as specified by
* the format; otherwise, load it as-is using the address(es) supplied.
* If the array contains a PAPER tape image in the "Absolute Format," load it as specified
* by the format; otherwise, load it as-is using the address(es) supplied.
*
* @this {RAMPDP11}
* @param {Array|Uint8Array} aBytes
@ -339,7 +340,9 @@ RAMPDP11.prototype.loadImage = function(aBytes, addrLoad, addrExec, addrInit, fR
} else {
if (addrExec == null) addrExec = addr;
}
if (addrExec != null) this.printMessage("starting address: " + str.toHexWord(addrExec), MessagesPDP11.PAPER);
} else {
this.printMessage("loading " + str.toHexWord(cbData) + " bytes at " + str.toHexWord(addr) + "-" + str.toHexWord(addr + cbData - 1), MessagesPDP11.PAPER);
while (cbData--) {
this.cpu.setByteDirect(addr++, aBytes[offData++] & 0xff);
}
@ -361,9 +364,9 @@ RAMPDP11.prototype.loadImage = function(aBytes, addrLoad, addrExec, addrInit, fR
* Set the start address to whatever the caller provided, or failing that, whatever start
* address was specified inside the image.
*
* For example, the diagnostic "MAINDEC-11-D0AA-PB" doesn't include a start address inside
* the image, but because we know that the directions for that diagnostic say to "Start and
* Restart at 200", we have manually inserted an "exec":128 in the JSON containing the image.
* For example, the diagnostic "MAINDEC-11-D0AA-PB" doesn't include a start address inside the
* image, but we know that the directions for that diagnostic say to "Start and Restart at 200",
* so we have manually inserted an "exec":128 in the JSON containing the image.
*/
if (addrExec != null) this.cpu.setReset(addrExec, fReset);
}