rswier
eeccd6adc7
Added adm.s, ald.s, apr.s from 05-1-4.pdf
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First draft to be proofread
2016-02-26 20:43:06 -05:00
Warren Toomey
4ee2619b8c
I refactored tools/wktcat.s to lose the repeated code, and I also
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improved the comments in the code. I'm happy with it, now.
2016-02-27 11:12:16 +10:00
Warren Toomey
fafeae7470
I've rewritten tools/a7out to have the correct PDP-7 Unix command
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line memory storage convention, and I've rewritten tools/wktcat.s
to deal with this. I've imported some code from the real cat.s
and now wktcat.s actually works as per the real cat.s.
2016-02-27 10:49:43 +10:00
philbudne
c26be91da1
Merge pull request #5 from philbudne/master
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add "sysmap" from 01-s1.pdf
2016-02-26 18:03:30 -05:00
Phil Budne
4be326bca6
add "sysmap" from 01-s1.pdf
2016-02-26 18:01:49 -05:00
Josh Dersch
95a74c3ab4
Merge https://github.com/DoctorWkt/pdp7-unix
2016-02-26 14:18:27 -08:00
Josh Dersch
d322c2b70e
Added my pass at hand-OCRing the s1-s9 kernel source.
2016-02-26 14:15:31 -08:00
Warren Toomey
d2511c36c0
I'm trying to bring my wktcat.s file into line with the real one.
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I've refactored tools/a7out to have a dprintf() function to printf
only on debugging. I still need to rewrite the command-line arg
storage structure.
2016-02-27 08:05:52 +10:00
Warren Toomey
779e655703
More git notes.
2016-02-27 08:03:52 +10:00
Warren Toomey
d7254df037
Merge remote-tracking branch 'origin/master'
2016-02-27 08:02:18 +10:00
Will Senn
5f162abc5e
added comments for page numbers to cas.s
2016-02-26 15:45:26 -06:00
Will Senn
09d5df4280
initial transcription of ed1.s and ed2.s from 08-rest.pdf
2016-02-26 15:44:09 -06:00
Warren Toomey
acabff9688
Merge remote-tracking branch 'origin/master'
2016-02-27 07:43:33 +10:00
philbudne
4af6d17c10
Merge pull request #4 from philbudne/master
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more sys updates, new files: sop.s, maksys.s, trysys.s
2016-02-26 16:27:46 -05:00
Phil Budne
378c361aab
fixes
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sop.s supercedes (most of) sx.s
2016-02-26 16:25:53 -05:00
Phil Budne
fc0d2c2b31
new files: sop.s maksys.s trysys.s (last in 01-s1.pdf)
2016-02-26 16:25:03 -05:00
philbudne
5ae326c444
Merge pull request #3 from philbudne/master
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system: update Readme, fix typos
2016-02-26 14:16:53 -05:00
Phil Budne
e022dbecfc
system: update Readme, fix typos
2016-02-26 14:15:12 -05:00
Warren Toomey
d6d4c9b814
According to cat.s, fd 8 is standard error (not fd2!). I've updated
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the a7out simulator to have STDERR on fd 8.
2016-02-26 22:37:03 +10:00
Warren Toomey
8143fc55e6
Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix
2016-02-26 21:59:06 +10:00
Warren Toomey
9c8dbdea37
tools/a7out: I refactored the indirect logic, much nicer now.
2016-02-26 21:57:10 +10:00
Will Senn
b98757bf79
added page numbers and source pdf information to readme
2016-02-26 05:54:41 -06:00
Warren Toomey
a132327a8b
a7out: I had the spa logic wrong. Now fixed.
2016-02-26 21:45:55 +10:00
Warren Toomey
0efc7cf96b
Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix
2016-02-26 21:29:16 +10:00
Warren Toomey
6534bd6d43
I renamed simplecat.s to wktcat.s
2016-02-26 21:28:22 +10:00
Warren Toomey
536de9ea56
I worked out the bug with the command-line arguments, I was overwriting
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017777, oops. I've added more comments to wktcat.s (renamed from
simplecat.s). Now we need to find out how the real PDP-7 Unix
does command line arguments.
2016-02-26 21:26:44 +10:00
Warren Toomey
8f8cc64d10
I've added tad and sza to the a7out simulator, and I also added some
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code to place command-line arguments into the simulated memory. I'm
trying to write my own version of cat so I can compare mine to the
real one. Right now there's a bug when simplecat has two arguments.
Zero and one arguments are OK! Saving so I have a backup before proceeding.
2016-02-26 20:56:31 +10:00
rswier
6066798c25
Transcribed from 05-1-4.pdf
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First draft in need of proofreading.
2016-02-26 04:20:39 -05:00
Warren Toomey
b8550475b0
I've got a very simple cat program working, which reads from stdin and
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sends it to stdout.
2016-02-26 18:43:20 +10:00
Warren Toomey
ba80514cbd
Remind people to put in the page numbers and filenames!
2016-02-26 17:35:58 +10:00
Warren
32660b5beb
Merge pull request #1 from rswier/master
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Transcribed five files
2016-02-26 17:24:59 +10:00
Warren
12c581248f
Merge pull request #2 from philbudne/master
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finished s1; add s5-s9; add Makefile; let as7 continue after errors
2016-02-26 17:24:32 +10:00
Phil Budne
cdb09de1c1
fixes
2016-02-26 00:51:01 -05:00
Phil Budne
92cbc9ed91
fixes
2016-02-25 22:49:34 -05:00
Phil Budne
73237d68fa
add s2.s
2016-02-25 22:42:59 -05:00
Phil Budne
f89b487d08
add s3.s
2016-02-25 22:13:06 -05:00
Phil Budne
719b5a0968
add s4.s
2016-02-25 21:42:23 -05:00
Phil Budne
815d8bc220
comment out debug prints
2016-02-25 21:03:39 -05:00
Phil Budne
2cca3d4473
finish s1.s; tried to clean up s5-s8; let as7 continue after error
2016-02-25 20:58:17 -05:00
rswier
cc79da86a5
transcribed from 06-5-12.pdf
2016-02-25 20:16:59 -05:00
rswier
d213ce5727
transcribed from 06-5-12.pdf
2016-02-25 20:13:43 -05:00
rswier
e5d2831b33
transcribed from 06-5-12.pdf
2016-02-25 20:10:20 -05:00
rswier
08f0bea8d0
transcribed from 08-rest.pdf
2016-02-25 20:06:07 -05:00
rswier
09f1418307
transcribed from 08-rest.pdf
2016-02-25 20:02:37 -05:00
Will Senn
f576fb5529
removed trailing carriage returns, also this was transcribed from 04-cas.pdf, not 04-cas.txt
2016-02-25 18:52:02 -06:00
Will Senn
5616e1b20a
cas.s transcribed from 04-cas.txt
2016-02-25 18:49:52 -06:00
Phil Budne
0b0ea2e637
typed in files s5-s9 from 01-s1.pdf
2016-02-25 18:59:46 -05:00
Warren Toomey
c84b2dffdd
I've changed the assembler so that it groks the <ab> string literal
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syntax. I think it's OK, but it probably needs more testing.
write_test.s was changed to exercise the string parsing.
2016-02-26 07:35:36 +10:00
Warren Toomey
018af6f43e
Ken Thompson sent e-mail in to explain that there can be labels mid-line, such as
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sys write; 1:0; 4
so I modified the assembler logic to support this, and added some code to write_test.s
to verify that it works.
2016-02-26 06:52:43 +10:00
Warren Toomey
f9b8c8eeb2
Changed as7 to allow sys open statements, rewrite write_test.s to
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use this syntax, and fixed up a bug in sys_open in a7out.
2016-02-26 06:19:27 +10:00
