Warren
92bef06575
Merge pull request #31 from philbudne/master
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more shell work; renamed sh.s to pbsh.s
2016-03-07 16:20:56 +10:00
Warren Toomey
cfafcad963
a7 is updated with Phil's stdin reading patch. I've written a few more
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utilities and modified the v1 man pages for them. Fixed a typo (missing
line) in src/cmd/as.s.
2016-03-07 16:17:57 +10:00
Phil Budne
e01d1a8700
renamed sh.s to pbsh.s
2016-03-07 00:18:03 -05:00
Phil Budne
8fc1d05ef7
sh.s: more stuff working
2016-03-07 00:16:53 -05:00
Phil Budne
668e4c9cff
set argptr; increment argc by four
2016-03-06 01:36:52 -05:00
Phil Budne
a0e2c74f40
closer to working (fork disabled, chdir not implemented)
2016-03-05 14:13:02 -05:00
Phil Budne
bea558aa93
start of a shell
2016-03-05 10:52:34 -05:00
Warren Toomey
10befe6cc4
Warren's ls now has -l argument which prints out lines in long format!
2016-03-04 21:56:46 +10:00
Warren Toomey
575163a35a
I wrote a test for the octal conversion routine, and I updated ds.s
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with the comments that I wrote for the octal conversion.
2016-03-04 14:34:25 +10:00
Phil Budne
efb0553d7f
system comments
2016-03-03 21:14:35 -05:00
Phil Budne
864c896a8c
system comments
2016-03-03 13:42:03 -05:00
Warren Toomey
ffbc0b1dab
Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix
2016-03-03 19:48:03 +10:00
Warren Toomey
d3f6924a9c
I fixed a few typos in ds.s and I made a pretend llss instruction in a7out.
2016-03-03 19:46:34 +10:00
rswier
011e30802c
Fixed typos
2016-03-03 03:56:49 -05:00
Phil Budne
df75edde3c
system comments
2016-03-03 02:03:09 -05:00
Warren Toomey
d33ce4c69f
Based on the details of the directory structure that Phil found, I've
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modified the a7out and the wktls.s program to reflect this.
2016-03-03 16:35:05 +10:00
Warren Toomey
9cc938bfe6
I've written a simple ls program that actually works :-)
2016-03-03 13:36:35 +10:00
Warren Toomey
aecf2cc4af
Added some more comments to ds.s
2016-03-03 12:54:07 +10:00
Warren Toomey
e9398b2bd0
Added more comments to sys/cmd/init.s.
2016-03-03 11:27:20 +10:00
Warren Toomey
02a0253afc
Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix
2016-03-03 10:47:43 +10:00
Warren Toomey
97407ef507
I added smes and rmes system calls to a7out and wrote some code
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in src/other/fork_test.s to test it. It's not working quite right
yet, we keep getting wait() returning -1 in a7out even though there
is a child process.
2016-03-03 10:14:04 +10:00
Phil Budne
0e5eaa95a6
kernel comments
2016-03-02 19:12:13 -05:00
Warren Toomey
782f677a34
Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix
2016-03-03 09:52:40 +10:00
Warren Toomey
a351a527e6
Added more init.s comments
2016-03-03 09:52:17 +10:00
Phil Budne
02847f56b5
comments for pget
2016-03-02 18:42:42 -05:00
Phil Budne
08d9d23858
comments for betwen
2016-03-02 18:42:42 -05:00
Warren Toomey
6547aa98be
I've added fork() to a7out after adding some comments to src/cmd/init.s.
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There is a test program to demonstrate fork working.
2016-03-03 09:23:48 +10:00
Phil Budne
6791efe25c
update a comment in as.s
2016-03-02 10:04:35 -05:00
Phil Budne
902754d284
add some comments to kernel files
2016-03-02 10:04:34 -05:00
Warren Toomey
03cb447f95
Fixed a typo in src/cmd/chrm.s
2016-03-02 18:33:38 +10:00
Warren Toomey
9fcffe7e43
Merge remote-tracking branch 'origin/master'
2016-03-02 18:00:56 +10:00
Warren Toomey
a3d6090fe7
tools/as7: added syscalls chmod and chown, added auto-increment
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locations, fixed a bug in character input, added several EAE
instructions. We now have cp.s, chmod.s and chown.s working.
2016-03-02 17:55:33 +10:00
Phil Budne
ed467cdb02
more comments
2016-03-01 19:31:01 -05:00
Warren Toomey
5bda1307c9
Moved my non-scanned programs into src/other.
2016-03-02 06:30:25 +10:00
Will Senn
55e638c9fb
resolved conflict
2016-03-01 10:18:55 -06:00
Warren Toomey
2af2802335
I've moved these working programs into the src/other folder as they are
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not strictly tools.
2016-03-01 20:28:24 +10:00
Warren Toomey
cd60f962c0
I found the type in cat.s and now original PDP-7 cat works with a7out! Yay!
2016-03-01 17:58:01 +10:00
Warren Toomey
e0557be899
src/cmd/cat.s: lots more comments added to the code.
2016-03-01 17:20:41 +10:00
Phil Budne
5aefe63624
correct sna comment!
2016-03-01 01:44:04 -05:00
Phil Budne
1d10561c7e
a starting stab at as annotation
2016-03-01 01:42:37 -05:00
rswier
223b138412
Renamed lease.b to lcase.b
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lcase.b is a filter program that converts upper to lower case, tabs to
spaces, and removes form feed and carriage returns.
2016-03-01 00:32:57 -05:00
Phil Budne
2def710c48
add some (tab separated) comments; fixed some typos
2016-02-29 14:22:27 -05:00
Phil Budne
b3259cc9d1
add (tab separated) comments
2016-02-29 13:40:20 -05:00
Warren Toomey
714de5a7e1
I've added a single-step mode to tools/a7out and rationalised the debug output.
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Some small changes to src/cmd/cat.s and wktcat.s to reflect the correct number
of arguments to open. Typos fixes to src/cmd/cat.s.
2016-02-29 16:47:13 +10:00
Warren Toomey
63223cfa7c
Now that the PDF files have been transcribed and scanned in, I've moved
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copies of them over into the src/ area so that we can add comments and
make other changes, while keeping the original OCR'd ones intact.
2016-02-29 06:40:15 +10:00
nw
7c46e5beef
Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix
2016-02-28 07:53:59 +11:00
Warren Toomey
6d4bcda587
I've updated some of the Readme file to clarify that the code from the
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scanned pages is owned by Novel and they have copyright on it. Everything
else is GPLv3.
2016-02-27 21:18:51 +10:00
nw
f261cd5da8
The scan shows this as chowner with scribble over the last two letters
2016-02-27 20:44:48 +11:00
Warren Toomey
da58308ae4
src/cmd/cat.s: More comments added, but still more to add.
2016-02-27 15:30:38 +10:00
Warren Toomey
73ea3c665b
Hand-typed version of the cat source code with my own comments to
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explain what it is doing.
2016-02-25 06:56:04 +10:00
Warren