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Author SHA1 Message Date
Warren Toomey
77ba9809e7 Fixed a small tty handling bug. 2016-03-08 06:48:06 +10:00
Warren Toomey
a7f040b8f5 Added a div instruction and changed some of the debug outputs in a7out. 2016-03-07 20:12:40 +10:00
Warren Toomey
54947581cd I wrote a simple routine to print out numbers in decimal. 2016-03-07 17:56:53 +10:00
Warren
92bef06575 Merge pull request #31 from philbudne/master 
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 
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
cf164b2746 add comment from v1 as man page 2016-03-07 00:16:53 -05:00
Phil Budne
8fc1d05ef7 sh.s: more stuff working 2016-03-07 00:16:53 -05:00
Warren Toomey
42636a83e3 Added ls.1 manual. 2016-03-07 06:26:15 +10:00
Warren Toomey
cea7025679 Updated .gitignore 2016-03-07 06:22:10 +10:00
Warren Toomey
ca5347f161 Top-level Makefile: make it a bit more like V1 Unix. 2016-03-07 06:21:08 +10:00
Warren
28be270520 Merge pull request #27 from teverett/master 
Various updates
 2016-03-07 06:14:43 +10:00
Tom Everett
afb8798bb2 Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix 2016-03-06 10:34:46 -07:00
philbudne
e5f238d05a Merge pull request #30 from philbudne/master 
more shell work: can run "cat" (requires modified a7out)
 2016-03-06 01:42:14 -05:00
Phil Budne
668e4c9cff set argptr; increment argc by four 2016-03-06 01:36:52 -05:00
Tom Everett
64919ae255 updated makefile 2016-03-05 17:08:10 -07:00
Tom Everett
4cafeeed37 removed pdp7parse 2016-03-05 16:53:53 -07:00
Tom Everett
89749d228b updated generated sources 2016-03-05 15:27:00 -07:00
Tom Everett
0811195212 added existing pdp7 files that parse properly 2016-03-05 15:21:44 -07:00
Tom Everett
bc81cca976 travis now works properly 
Travis status on the main page
 2016-03-05 14:12:24 -07:00
Tom Everett
374f33c006 updated travis file 2016-03-05 14:08:43 -07:00
Tom Everett
12bbe01bc0 tweak of Makefile 2016-03-05 14:06:50 -07:00
Tom Everett
8426907fcc more complete makefile 2016-03-05 14:01:45 -07:00
Tom Everett
0c007f6c77 fixed makefile to create bin dir if needed 2016-03-05 13:44:48 -07:00
Tom Everett
d65bc30f93 Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix 2016-03-05 13:42:09 -07:00
Phil Budne
6fbc8c3a05 ptr: dump memory starting at '..' 2016-03-05 14:32:15 -05:00
philbudne
617001cb14 Merge pull request #29 from philbudne/master 
sh closer to working (fork disabled, chdir not implemented)
 2016-03-05 14:14:10 -05:00
Phil Budne
a0e2c74f40 closer to working (fork disabled, chdir not implemented) 2016-03-05 14:13:02 -05:00
Tom Everett
7b7b5f8565 :( 2016-03-05 10:57:26 -07:00
Tom Everett
15db0b355a ugh 2016-03-05 10:54:04 -07:00
Tom Everett
b8baaa667c kick off travis 2016-03-05 10:50:17 -07:00
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 
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 
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. 
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 
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 
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 
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 
system comments
 2016-03-03 21:15:28 -05:00
Phil Budne
efb0553d7f system comments 2016-03-03 21:14:35 -05:00