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Author SHA1 Message Date
Warren Toomey
d33ce4c69f Based on the details of the directory structure that Phil found, I've 
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 
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 
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 
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 
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 
kernel comments: betwen and pget
 2016-03-02 18:47:00 -05:00
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. 
There is a test program to demonstrate fork working.
 2016-03-03 09:23:48 +10:00
philbudne
644bee06a0 Merge pull request #19 from philbudne/master 
fix as7 relative subtraction; system & as comments
 2016-03-02 15:43:06 -05:00
Phil Budne
f06f075517 fix subtraction with relative values (relative-relative)=absolute! 2016-03-02 15:40:52 -05:00
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
c7a4209c6b Updated Makefile as as7 useage has changed. 2016-03-02 20:50:55 +10:00
Warren Toomey
11d660688b More git notes. 2016-03-02 20:45:08 +10:00
Warren Toomey
9c79bbb15d Oops, didn't initialise $mode properly. 2016-03-02 20:42:45 +10:00
Warren Toomey
dc2d2dd63b Phil's change to as7 to implement RELATIVE flag. He says: 
seems to assemble cat.s and kernel reasonably...
   (famous last words)
I've updated a7out to use the same starting location. It runs cat.s OK.
 2016-03-02 20:38:00 +10:00
Warren Toomey
14a2a9b10b I've updated the top-level Makefile to build all the existing utilities. 
I've borrowed the V1 manuals from
http://minnie.tuhs.org/cgi-bin/utree.pl?file=V1/man/man1
and changed them to reflect the PDP-7 utilities.
 2016-03-02 19:39:41 +10:00
Warren Toomey
152fc23c6b Added some notes about recovering deleted git files. 2016-03-02 18:42:43 +10:00
Warren Toomey
d1a6bf8a39 Hah, I worked out how to bring as7 back. Sorry Phil! 2016-03-02 18:41:39 +10:00
Warren Toomey
03cb447f95 Fixed a typo in src/cmd/chrm.s 2016-03-02 18:33:38 +10:00
Warren Toomey
c073aee196 Added unlink and chdir syscalls to a7out 2016-03-02 18:31:25 +10:00
Warren Toomey
9fcffe7e43 Merge remote-tracking branch 'origin/master' 2016-03-02 18:00:56 +10:00
Warren Toomey
bcb2cb0f15 local changes. 2016-03-02 17:59:34 +10:00
Warren Toomey
a3d6090fe7 tools/as7: added syscalls chmod and chown, added auto-increment 
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
rswier
ec60a18b91 Fixed some typos 2016-03-02 00:37:27 -05:00
Warren
212a18260c Merge pull request #17 from teverett/master 
First commit of pdp7Parse
 2016-03-02 12:57:12 +10:00
Tom Everett
4b467ac519 added readme 2016-03-01 19:40:14 -07:00
Tom Everett
d7639c04c1 example of parsing pdp7 with antlr4 2016-03-01 19:37:14 -07:00
Warren
d0fb0bfa74 Merge pull request #16 from philbudne/master 
start with .=4096.  This isn't what as.s does (and will break the kernel)
 2016-03-02 11:54:04 +10:00
Phil Budne
97b11c6e40 start with .=4096. This isn't what as.s does (and will break the kernel) 2016-03-01 20:36:13 -05:00
Tom Everett
511361fbb0 closer 2016-03-01 18:18:52 -07:00
Tom Everett
9242609bea NUMERIC_LITERAL 2016-03-01 18:03:33 -07:00
Tom Everett
1462ad2a31 multiple labels per line 2016-03-01 17:48:38 -07:00