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Implemented my first 4 PDP-10 opcodes (HLL, HLLI, HLLM, HLLS)

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Jeff Parsons 2017-02-26 10:51:49 -08:00 • committed by Jeff Parsons
commit ed4c031035
6 changed files with 1428 additions and 1371 deletions
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4
modules/pdp10/lib/debugger.js
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@ -1326,7 +1326,7 @@ class DebuggerPDP10 extends Debugger {
*/
if (!nState) {
opCode = this.cpu.readWord(addr);
if ((opCode >> PDP10.OPCODE.FNSHIFT) == PDP10.OPCODE.HALT && this.cpu.getLastPC() == addr) {
if ((opCode >> PDP10.OPCODE.A_SHIFT) == PDP10.OPCODE.HALT && this.cpu.getLastPC() == addr) {
addr = this.cpu.advancePC(1);
}
}
@ -1420,7 +1420,7 @@ class DebuggerPDP10 extends Debugger {
if (opMask == PDP10.OPCODE.OPIO) {
sOperation += this.toStrBase((opCode / PDP10.OPCODE.IOSHIFT) & PDP10.OPCODE.IOMASK, -1);
} else {
sOperation += this.toStrBase((opCode >> PDP10.OPCODE.FNSHIFT) & PDP10.OPCODE.FNMASK, -1);
sOperation += this.toStrBase((opCode >> PDP10.OPCODE.A_SHIFT) & PDP10.OPCODE.A_MASK, -1);
}
sOperation += ',';
if (opCode & PDP10.OPCODE.I_BIT) sOperation += '@';