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Updated the page on the MACRO-10 macro recursion test

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Jeff 2017-03-19 22:46:28 -07:00 • committed by Jeff Parsons
commit 0c88f362e2
4 changed files with 49 additions and 8 deletions
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48
apps/pdp10/tests/README.md
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@ -7,13 +7,20 @@ machines:
type: pdp10 type: pdp10
config: /devices/pdp10/machine/ka10/test/debugger/machine.xml config: /devices/pdp10/machine/ka10/test/debugger/machine.xml
debugger: true debugger: true
commands: a 100 /apps/pdp10/tests/MACTEST1.MAC
--- ---
DEC PDP-10 Opcode Tests DEC PDP-10 Tests
----------------------- ----------------
The PDP-10 machine below loads the following test: This page describes a collection of tests used to perform *very* simple exercises of PDPjs components:
- [Simple Opcode Tests](#simple-opcode-tests)
- [MACRO-10 Mini-Assembler Tests](#macro-10-mini-assembler-tests)
Simple Opcode Tests
-------------------
The PDP-10 machine below loads the following hand-written test:
- [PDP-10 Half-Word Opcode Test](OPTEST01.json) - [PDP-10 Half-Word Opcode Test](OPTEST01.json)
@ -122,3 +129,36 @@ To assemble and test the same instructions in [SIMH](https://github.com/simh/sim
1: 111111444444 1: 111111444444
2: 444444111111 2: 444444111111
3: 000000000000 3: 000000000000
MACRO-10 Mini-Assembler Tests
-----------------------------
The following command loads an early test of the built-in PDPjs MACRO-10 Mini-Assembler:
a 100 /apps/pdp10/tests/TEXT.MAC
[TEXT.MAC](TEXT.MAC.txt) is a copy of the file listed on p. 7-9 of the
[MACRO-10 Assembler Programmer's Reference Manual (June 1972)](/pubs/dec/pdp10/). It's a simple test
of nested macro definitions, recursion, expressions using shift operators and character constants,
and pseudo-ops **IRPC**, **IFE**, **IFN**, and **EXP**. It generates 4 words of data.
If successful, the following results should appear:
>> a 100 /apps/pdp10/tests/TEXT.MAC
starting PCjs MACRO-10 Mini-Assembler...
loading TEXT.MAC
4 words loaded at 000100-000103
00=000000000000 01=000000000000 02=000000000000 03=000000000000
04=000000000000 05=000000000000 06=000000000000 07=000000000000
10=000000000000 11=000000000000 12=000000000000 13=000000000000
14=000000000000 15=000000000000 16=000000000000 17=000000000000
PC=000100 RA=00000000 EA=000000 C0=0 C1=0 OV=0 ND=0 PD=0
000100: 014101 102103 UUO 2,102103(1)
and if you dump the first 4 words with the command `db 100 l4`:
>> db 100 l4
000100: 014101 102103 003 004 011 004 041 ....!
000101: 104105 106107 021 004 051 014 043 ..).#
000102: 110111 112113 022 004 111 024 045 ..I.%
000103: 114000 000000 023 000 000 000 000 .....

0
apps/pdp10/tests/MACTEST1.MAC.txt → apps/pdp10/tests/TEXT.MAC.txt
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4
modules/pdp10/lib/debugger.js
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@ -2867,7 +2867,7 @@ class DebuggerPDP10 extends Debugger {
while (n-- > 0 && nWords-- > 0) { while (n-- > 0 && nWords-- > 0) {
var w = this.getWord(dbgAddr, 1); var w = this.getWord(dbgAddr, 1);
if (fJSON) { if (fJSON) {
if (sData) sData += ","; if (sData) sData += ',';
sData += w; sData += w;
} else { } else {
sData += this.toStrWord(w); sData += this.toStrWord(w);
@ -2880,7 +2880,7 @@ class DebuggerPDP10 extends Debugger {
var shift = 36 - nBits; var shift = 36 - nBits;
for (var i = 0; size == 1 && shift >= 0; i++) { for (var i = 0; size == 1 && shift >= 0; i++) {
var c = ((w / Math.pow(2, shift)) % Math.pow(2, nBits)); var c = ((w / Math.pow(2, shift)) % Math.pow(2, nBits));
sData += this.toStrBase(c, nBits); sData += this.toStrBase(c, nBits) + ' ';
c += (nBits == 6? 0x20 : 0); c += (nBits == 6? 0x20 : 0);
sChars += (c < 0x20? '.' : String.fromCharCode(c)); sChars += (c < 0x20? '.' : String.fromCharCode(c));
shift -= nBits; shift -= nBits;

5
pubs/dec/pdp10/README.md
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@ -8,7 +8,7 @@ PDP-10 Publications
------------------- -------------------
This page summarizes PDP-10 documentation that was useful in creating [PDPjs](/docs/pdpjs/). In most cases, This page summarizes PDP-10 documentation that was useful in creating [PDPjs](/docs/pdpjs/). In most cases,
these documents came from the PDF Document Archive at [bitsavers.org](http://bitsavers.org), in the [/pdf/dec/pdp10/](http://bitsavers.org/pdf/dec/pdp10/) these documents came from the PDF Document Archive at [bitsavers.org](http://bitsavers.org), in the [/pdf/dec/pdp10/](http://bitsavers.org/pdf/dec/pdp10/)
directory. If a PDF was not searchable, it was "OCR'ed" before being archived below. directory. If a PDF was not searchable, it was "OCR'ed" before being archived below.
PDP-10 Hardware Publications PDP-10 Hardware Publications
@ -19,4 +19,5 @@ PDP-10 Hardware Publications
PDP-10 Software Publications PDP-10 Software Publications
---------------------------- ----------------------------
- [MACRO-10 Assembler Programmer's Reference Manual (April 1972)](http://archive.pcjs.org/pubs/dec/pdp10/tops10/02_1973AsmRef_macro.pdf) [[Original PDF](http://bitsavers.informatik.uni-stuttgart.de/pdf/dec/pdp10/TOPS10/1973_Assembly_Language_Handbook/02_1973AsmRef_macro.pdf)] - [MACRO-10 Assembler Programmer's Reference Manual (June 1972)](http://archive.pcjs.org/pubs/dec/pdp10/tops10/Macro_Assembler_Reference_Manual-Jun72.pdf) [[Original PDF](http://bitsavers.informatik.uni-stuttgart.de/pdf/dec/pdp10/TOPS10/1973_Assembly_Language_Handbook/02_1973AsmRef_macro.pdf)]
- [MACRO-10 Assembler Programmer's Reference Manual (April 1978)](http://archive.pcjs.org/pubs/dec/pdp10/tops10/Macro_Assembler_Reference_Manual-Apr78.pdf) [[Original PDF](http://www.livingcomputers.org/Discover/Online-Systems/User-Documentation/Tops-10-v7-04/4_Macro_Assembler_Reference_Manual.aspx)]