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Fixed fault generation on invalid memory accesses; PDP-11 BASIC now starts up!

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This commit is contained in:
Jeff Parsons 2016-10-21 17:06:41 -07:00 • committed by Jeff Parsons
commit 5f05913036
9 changed files with 360 additions and 351 deletions
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4
modules/pcx86/lib/memory.js
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@ -667,7 +667,7 @@ Memory.prototype = {
*/
readNone: function readNone(off, addr) {
if (DEBUGGER && this.dbg && this.dbg.messageEnabled(Messages.CPU | Messages.MEM) /* && !off */) {
this.dbg.message("attempt to read invalid block %" + str.toHex(this.addr), true);
this.dbg.message("attempt to read invalid block %" + str.toHex(addr), true);
}
return 0xff;
},
@ -681,7 +681,7 @@ Memory.prototype = {
*/
writeNone: function writeNone(off, v, addr) {
if (DEBUGGER && this.dbg && this.dbg.messageEnabled(Messages.CPU | Messages.MEM) /* && !off */) {
this.dbg.message("attempt to write " + str.toHexWord(v) + " to invalid block %" + str.toHex(this.addr), true);
this.dbg.message("attempt to write " + str.toHexWord(v) + " to invalid block %" + str.toHex(addr), true);
}
},
/**