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Minor re-org of PDP-10 tests

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Jeff 2017-03-20 17:25:06 -07:00 • committed by Jeff Parsons
commit 5fa958dfea
11 changed files with 186 additions and 166 deletions
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5
apps/pdp10/README.md
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@ -9,5 +9,6 @@ PDP-10 Software
PCjs provides the following PDP-10 software:
- [PDP-10 Diagnostics](diags/)
- [PDP-10 Opcode Tests](tests/)
- [DEC PDP-10 Diagnostics](diags/)
- [PDPjs PDP-10 Opcode Tests](tests/opcodes/)
- [PDPjs MACRO-10 Mini-Assembler Tests](tests/macro10/)

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apps/pdp10/diags/README.md
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@ -1,11 +1,11 @@
---
layout: page
title: PDP-10 Diagnostics
title: DEC PDP-10 Diagnostics
permalink: /apps/pdp10/diags/
---
PDP-10 Diagnostics
------------------
DEC PDP-10 Diagnostics
----------------------
PCjs has archived the following PDP-10 diagnostics:

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apps/pdp10/diags/klad/README.md
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@ -7,8 +7,8 @@ permalink: /apps/pdp10/diags/klad/
PDP-10 KLAD Diagnostics
-----------------------
PCjs has archived selected files from [PDP-10 KLAD Diagnostics Sources](http://pdp-10.trailing-edge.com/klad_sources/index.html),
including:
PCjs has archived selected files from
[PDP-10 KLAD Diagnostics Sources](http://pdp-10.trailing-edge.com/klad_sources/index.html), including:
- [KA10 Basic Instruction Diagnostic #1 (MAINDEC-10-DAKAA-B-D)](dakaa/)
- [KA10 Basic Instruction Diagnostic #4 (MAINDEC-10-DAKAD-B-D)](dakad/)

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apps/pdp10/tests/README.md
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@ -1,164 +1,13 @@
---
layout: page
title: DEC PDP-10 Opcode Tests
title: PDPjs PDP-10 Tests
permalink: /apps/pdp10/tests/
machines:
- id: testka10
type: pdp10
config: /devices/pdp10/machine/ka10/test/debugger/machine.xml
debugger: true
---
DEC PDP-10 Tests
----------------
PDPjs PDP-10 Tests
------------------
This page describes a collection of tests used to perform *very* simple exercises of PDPjs components:
PDPjs tests to exercise PDP-10 and MACRO-10 features include:
- [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)
Details on how to run and modify the test, and perform similar tests in [SIMH](https://github.com/simh/simh),
are provided below.
{% include machine.html id="testka10" %}
The [PDP-10 Half-Word Opcode Test](OPTEST01.json) file specifies that the following words:
0o505040111111, // HRLI 1,111111
0o541040444444, // HRRI 1,444444
0o544100000001, // HLR 2,1
0o504100000001, // HRL 2,1
...
should be loaded at address 0o100, and that the program counter (PC register) should be set to 0o100. The embedded
comments display the instructions that correspond to each word.
If you want to alter or add new instructions, the PDP-10 Debugger now includes a rudimentary assembler. Using the `a` command,
along with an optional start address, you can enter "assembler mode". For example, here's how the first four instructions from
the [PDP-10 Half-Word Opcode Test](OPTEST01.json) could be entered by hand:
>> a 100
begin assemble at 000100
>> hrli 1,111111
000100: 505040 111111 HRLI 1,111111
>> hrri 1,444444
000101: 541040 444444 HRRI 1,444444
>> hlr 2,1
000102: 544100 000001 HLR 2,1
>> hrl 2,1
000103: 504100 000001 HRL 2,1
ended assemble at 000104
Entering a blank line exits "assembler mode". To disassemble the four instructions, use `u 100 l4`:
>> u 100 l4
000100: 505040 111111 HRLI 1,111111
000101: 541040 444444 HRRI 1,444444
000102: 544100 000001 HLR 2,1
000103: 504100 000001 HRL 2,1
You can also copy-and-paste a series of instructions into the PDPjs Debugger, as long as each command ends
with a semicolon:
a 100;
hrli 1,111111;
hrri 1,444444;
hlr 2,1;
hrl 2,1;
end
Individual instructions can also be assembled *without* entering "assembler mode", as long as you precede
each instruction with the `a` command and a specific address:
a 100 hrli 1,111111;
a 101 hrri 1,444444;
a 102 hlr 2,1;
a 103 hrl 2,1
Individual instructions can be executed with the `t` command and memory can be dumped with the `d` command.
After executing the first four instructions and using the `d 0 l4` command to dump first four words of memory
(also known as AC registers 0-3), you should see the following output:
>> r
000100: 505040 111111 HRLI 1,111111
>> t
000101: 541040 444444 HRRI 1,444444
>> t
000102: 544100 000001 HLR 2,1
>> t
000103: 504100 000001 HRL 2,1
>> t
000104: 000000 000000 UUO 0,0
>> d 0 l4
000000: 000000 000000 111111 444444 444444 111111 000000 000000
To assemble and test the same instructions in [SIMH](https://github.com/simh/simh), using the `pdp10` binary:
sim> dep 100 505040111111
sim> dep 101 541040444444
sim> dep 102 544100000001
sim> dep 103 504100000001
sim> ex -m 100-103
100: HRLI 1,111111
101: HRRI 1,444444
102: HLR 2,1
103: HRL 2,1
sim> dep pc 100
sim> step
Step expired, PC: 000101 (HRRI 1,444444)
sim> step
Step expired, PC: 000102 (HLR 2,1)
sim> step
Step expired, PC: 000103 (HRL 2,1)
sim> step
Step expired, PC: 000104 (000000000000)
sim> ex 0-3
0: 000000000000
1: 111111444444
2: 444444111111
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 .....
- [PDPjs PDP-10 Opcode Tests](opcodes/)
- [PDPjs MACRO-10 Mini-Assembler Tests](macro10/)

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@ -0,0 +1,47 @@
---
layout: page
title: PDPjs MACRO-10 Mini-Assembler Tests
permalink: /apps/pdp10/tests/macro10/
machines:
- id: testka10
type: pdp10
config: /devices/pdp10/machine/ka10/test/debugger/machine.xml
debugger: true
commands: a 100 /apps/pdp10/tests/macro10/TEXT.MAC
---
PDPjs MACRO-10 Mini-Assembler Tests
-----------------------------------
The PDP-10 machine below automatically loads and assembles [TEXT.MAC](TEXT.MAC.txt), one of the
first tests of the built-in PDPjs MACRO-10 Mini-Assembler.
[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.
{% include machine.html id="testka10" %}
After the machine executes the following command:
a 100 /apps/pdp10/tests/macro10/TEXT.MAC
the following results should appear:
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`:
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/TEXT.MAC.txt → apps/pdp10/tests/macro10/TEXT.MAC.txt
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0
apps/pdp10/tests/OPTEST01.json → apps/pdp10/tests/opcodes/OPTEST01.json
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0
apps/pdp10/tests/OPTEST01.simh → apps/pdp10/tests/opcodes/OPTEST01.simh
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apps/pdp10/tests/opcodes/README.md Normal file
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@ -0,0 +1,123 @@
---
layout: page
title: PDPjs PDP-10 Opcode Tests
permalink: /apps/pdp10/tests/opcodes/
machines:
- id: testka10
type: pdp10
config: /devices/pdp10/machine/ka10/test/debugger/machine.xml
debugger: true
---
PDPjs PDP-10 Opcode Tests
-------------------------
The PDP-10 machine below loads the following PDPjs opcode test:
- [PDP-10 Half-Word Opcode Test](OPTEST01.json)
Details on how to run and modify the test, and perform similar tests in [SIMH](https://github.com/simh/simh),
are provided below.
{% include machine.html id="testka10" %}
The [PDP-10 Half-Word Opcode Test](OPTEST01.json) file specifies that the following words:
0o505040111111, // HRLI 1,111111
0o541040444444, // HRRI 1,444444
0o544100000001, // HLR 2,1
0o504100000001, // HRL 2,1
...
should be loaded at address 0o100, and that the program counter (PC register) should be set to 0o100. The embedded
comments display the instructions that correspond to each word.
If you want to alter or add new instructions, the PDP-10 Debugger now includes a rudimentary assembler. Using the `a` command,
along with an optional start address, you can enter "assembler mode". For example, here's how the first four instructions from
the [PDP-10 Half-Word Opcode Test](OPTEST01.json) could be entered by hand:
>> a 100
begin assemble at 000100
>> hrli 1,111111
000100: 505040 111111 HRLI 1,111111
>> hrri 1,444444
000101: 541040 444444 HRRI 1,444444
>> hlr 2,1
000102: 544100 000001 HLR 2,1
>> hrl 2,1
000103: 504100 000001 HRL 2,1
ended assemble at 000104
Entering a blank line exits "assembler mode". To disassemble the four instructions, use `u 100 l4`:
>> u 100 l4
000100: 505040 111111 HRLI 1,111111
000101: 541040 444444 HRRI 1,444444
000102: 544100 000001 HLR 2,1
000103: 504100 000001 HRL 2,1
You can also copy-and-paste a series of instructions into the PDPjs Debugger, as long as each command ends
with a semicolon:
a 100;
hrli 1,111111;
hrri 1,444444;
hlr 2,1;
hrl 2,1;
end
Individual instructions can also be assembled *without* entering "assembler mode", as long as you precede
each instruction with the `a` command and a specific address:
a 100 hrli 1,111111;
a 101 hrri 1,444444;
a 102 hlr 2,1;
a 103 hrl 2,1
Individual instructions can be executed with the `t` command and memory can be dumped with the `d` command.
After executing the first four instructions and using the `d 0 l4` command to dump first four words of memory
(also known as AC registers 0-3), you should see the following output:
>> r
000100: 505040 111111 HRLI 1,111111
>> t
000101: 541040 444444 HRRI 1,444444
>> t
000102: 544100 000001 HLR 2,1
>> t
000103: 504100 000001 HRL 2,1
>> t
000104: 000000 000000 UUO 0,0
>> d 0 l4
000000: 000000 000000 111111 444444 444444 111111 000000 000000
To assemble and test the same instructions in [SIMH](https://github.com/simh/simh), using the `pdp10` binary:
sim> dep 100 505040111111
sim> dep 101 541040444444
sim> dep 102 544100000001
sim> dep 103 504100000001
sim> ex -m 100-103
100: HRLI 1,111111
101: HRRI 1,444444
102: HLR 2,1
103: HRL 2,1
sim> dep pc 100
sim> step
Step expired, PC: 000101 (HRRI 1,444444)
sim> step
Step expired, PC: 000102 (HLR 2,1)
sim> step
Step expired, PC: 000103 (HRL 2,1)
sim> step
Step expired, PC: 000104 (000000000000)
sim> ex 0-3
0: 000000000000
1: 111111444444
2: 444444111111
3: 000000000000

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devices/pdp10/machine/ka10/test/debugger/machine.xml
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@ -4,7 +4,7 @@
<name pos="center">PDP-10 (Model KA10) with Debugger</name>
<computer id="computer" busWidth="18"/>
<cpu id="cpu" model="1001" cycles="1000000"/>
<ram id="ram" addr="0x0000" size="0x4000" file="/apps/pdp10/tests/OPTEST01.json"/>
<ram id="ram" addr="0x0000" size="0x4000" file="/apps/pdp10/tests/opcodes/OPTEST01.json"/>
<device id="default" type="default"/>
<serial id="serial" adapter="0" binding="print" upperCase="true"/>
<panel ref="/devices/pdp10/panel/ka10/debugger/front.xml"/>

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devices/pdp10/machine/ka10/test/machine.xml
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@ -4,7 +4,7 @@
<name pos="center">PDP-10 Test Machine</name>
<computer id="computer" busWidth="18"/>
<cpu id="cpu" model="1001" cycles="1000000"/>
<ram id="ram" addr="0x0000" size="0x4000" file="/apps/pdp10/tests/OPTEST01.json"/>
<ram id="ram" addr="0x0000" size="0x4000" file="/apps/pdp10/tests/opcodes/OPTEST01.json"/>
<device id="default" type="default"/>
<serial id="serial" adapter="0" binding="print" upperCase="true"/>
<panel ref="/devices/pdp10/panel/test/terminal.xml"/>