Tom Everett
bdf9248388
travis file
2016-03-05 10:49:02 -07:00
Tom Everett
9d24e48586
updated readme
2016-03-05 10:38:28 -07:00
Tom Everett
f33cfd2de8
Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix
2016-03-05 10:31:19 -07:00
Tom Everett
263dd699e6
updates
2016-03-05 10:31:09 -07:00
philbudne
0a5fc29c8c
Merge pull request #26 from philbudne/master
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shell of a shell
2016-03-05 10:54:29 -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
c8ac75f371
Added a dprintf which I forgot.
2016-03-04 15:37:04 +10:00
Warren Toomey
6f3008e8bd
I've gobe for my own mul algorithm for now, and it seems to work for small
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positive integers, but it probably needs fixing.
2016-03-04 15:29:37 +10:00
Warren Toomey
807fb56d35
I've added the idiv and mul instructions which are needed by the original PDP-7.
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However, these are completely untested at the present!
2016-03-04 15:15:57 +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
Warren Toomey
5b9ecc343d
I didn't mean to check the stuff in bin!
2016-03-04 14:17:42 +10:00
Warren Toomey
e928dbf7b6
Added the bin directory for assembled programs.
2016-03-04 13:41:16 +10:00
Warren Toomey
218e060a55
I've added the seek() system call to a7out. I've also added some heuristic code
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to detect if file output is "binary" or ASCII and to write the file correctly.
Mind you, the heuristic can fail :-( The original cp can now copy ASCII and
binary files.
2016-03-04 13:39:38 +10:00
Warren Toomey
154039a9ee
Merge remote-tracking branch 'origin/master'
2016-03-04 13:05:04 +10:00
Warren Toomey
451a58fc58
I've added code to detect binary PDP-7 files to a7out. This is needed
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for doing the seek() and tell() syscalls which are next to do.
2016-03-04 13:03:42 +10:00
Tom Everett
ee2f1efb1c
Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix
2016-03-03 19:18:13 -07:00
philbudne
0716557d2a
Merge pull request #25 from philbudne/master
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system comments
2016-03-03 21:15:28 -05:00
Phil Budne
efb0553d7f
system comments
2016-03-03 21:14:35 -05:00
Warren Toomey
51ad7db306
Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix
2016-03-04 08:31:45 +10:00
Warren Toomey
2261144ea2
Fixed up the llss code in a7out, so now the octal printing code in ds.s works.
2016-03-04 08:31:15 +10:00
philbudne
5a6f996e2b
Merge pull request #24 from philbudne/master
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system comments
2016-03-03 13:43:26 -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
philbudne
388e991668
Merge pull request #23 from philbudne/master
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system comments
2016-03-03 02:08:10 -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
336e0c1118
Updated the top-level README with current details.
2016-03-03 15:38:02 +10:00
Warren Toomey
72473c411b
I've written some code for the sys status syscall in a7out but I've not tested it yet.
2016-03-03 14:15:35 +10:00
Warren Toomey
dd5e5bc2b3
Updated Makefile with the ls binary
2016-03-03 13:42:22 +10:00
Warren Toomey
2b9d2942d3
Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix
2016-03-03 13:37:26 +10:00
Warren Toomey
9cc938bfe6
I've written a simple ls program that actually works :-)
2016-03-03 13:36:35 +10:00
Tom Everett
e3149189da
changed to testng
2016-03-02 20:29:26 -07:00
Warren
2fce0b8c0f
Merge pull request #22 from teverett/master
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updated grammar and added more working examples to the test cases
2016-03-03 13:15:40 +10:00
Warren Toomey
553aa31967
Even thought we don't really know the directory structure yet, I've written
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code to allow a directory to be read. We can change it as required.
2016-03-03 13:13:52 +10:00
Tom Everett
8eb36d4b3b
updated grammar and added more working examples to the test cases
2016-03-02 20:11:59 -07:00
Warren Toomey
aecf2cc4af
Added some more comments to ds.s
2016-03-03 12:54:07 +10:00
Warren Toomey
747d1f4466
Added the time system call as per the draft of the CACM paper.
2016-03-03 12:12:18 +10:00
Warren Toomey
e9398b2bd0
Added more comments to sys/cmd/init.s.
2016-03-03 11:27:20 +10:00
Warren Toomey
0314dff3c6
Added getuid and setuid syscalls to a7out.
2016-03-03 11:09:55 +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
7b9d907902
Fixed the a7out smes/rmes bug, they work now.
2016-03-03 10:47:07 +10:00
philbudne
d077fc77df
Merge pull request #21 from philbudne/master
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kernel comments
2016-03-02 19:14:25 -05:00
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
philbudne
09e7c95c5d
Merge pull request #20 from philbudne/master
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kernel comments: betwen and pget
2016-03-02 18:47:00 -05:00
