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Started work on PDP-10 logical operations

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This commit is contained in:
Jeff 2017-03-03 11:30:34 -08:00 • committed by Jeff Parsons
commit 616f9d4cda
7 changed files with 468 additions and 503 deletions
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10
modules/pdp10/lib/debugger.js
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@ -459,7 +459,7 @@ class DebuggerPDP10 extends Debugger {
*/
getWord(dbgAddr, inc)
{
var w = PDP10.DATA_INVALID;
var w = PDP10.WORD_INVALID;
var addr = this.getAddr(dbgAddr, false);
if (addr !== PDP10.ADDR_INVALID) {
w = this.bus.getWordDirect(addr);
@ -590,14 +590,14 @@ class DebuggerPDP10 extends Debugger {
* toStrWord(w)
*
* @this {DebuggerPDP10}
* @param {number} w (up to, but not including, DATA_LIMIT)
* @param {number} w (up to, but not including, WORD_LIMIT)
* @return {string} octal representation of the 36-bit word, as two 18-bit values
*/
toStrWord(w)
{
/*
* ADDR_LIMIT is not derived from DATA_LIMIT; we're just taking advantage of the fact
* that ADDR_LIMIT happens to be exactly half of DATA_LIMIT, and they are both powers of two.
* ADDR_LIMIT is not derived from WORD_LIMIT; we're just taking advantage of the fact
* that ADDR_LIMIT happens to be exactly half of WORD_LIMIT, and they are both powers of two.
*/
return Str.toOct(w / PDP10.ADDR_LIMIT, 6) + ' ' + Str.toOct(w % PDP10.ADDR_LIMIT, 6);
}
@ -3891,7 +3891,7 @@ if (DEBUGGER) {
0o23400: DebuggerPDP10.OPS.DIV,
0o27000: DebuggerPDP10.OPS.ADD,
0o27400: DebuggerPDP10.OPS.SUB,
0o40000: DebuggerPDP10.OPS.SETZ,
0o40000: DebuggerPDP10.OPS.SETZ, // MACRO alias: CLEAR
0o40400: DebuggerPDP10.OPS.AND,
0o41000: DebuggerPDP10.OPS.ANDCA,
0o41400: DebuggerPDP10.OPS.SETM,