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Author SHA1 Message Date
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
Tom Everett
b3cf1cc313 smarter literals 2016-03-01 17:44:59 -07:00
Tom Everett
0efc47881d smarter string handling 2016-03-01 17:42:07 -07:00
philbudne
beb2b3807d Merge pull request #15 from philbudne/master 
more as.s comments, more as7 features (--output, --namelist, rim format)
 2016-03-01 19:34:56 -05:00
Tom Everett
bd65c3a3a6 formatting 2016-03-01 17:32:37 -07:00
Phil Budne
1bb80f01ec add --output, --namelist, rim output format, always set 0200 on ptp/rim output 2016-03-01 19:31:01 -05:00
Phil Budne
ed467cdb02 more comments 2016-03-01 19:31:01 -05:00
Phil Budne
6e38dad003 fix sna 2016-03-01 19:31:01 -05:00
Tom Everett
87901d6b54 added all opcodes 2016-03-01 14:32:18 -07:00
Tom Everett
c3549ee0cc Merge https://github.com/DoctorWkt/pdp7-unix 2016-03-01 13:42:14 -07:00
Warren Toomey
5bda1307c9 Moved my non-scanned programs into src/other. 2016-03-02 06:30:25 +10:00
Warren Toomey
51ab2cee19 Added a top-level makefile so that we can build things quickly. 2016-03-02 06:29:41 +10:00
Warren Toomey
02eeb59977 tools/a7out: Added the creat() system call. 2016-03-02 06:14:12 +10:00
philbudne
a78e9fc1e1 Merge pull request #14 from philbudne/master 
two sets of as7 changes "fixes", and "improvements"
 2016-03-01 11:31:28 -05:00
Phil Budne
ff4d793ca5 another round of (hopeful) improvements 
add indirect bit to "sys" definition
set initial ".." (output base) to 4096 (not yet honored)
add "ptr" output format (binary in paper tape reader format: 3 frames of 6 bits)
remove IOT instrictions (system source uses sop.s)
always write labels to "n.out"
add debug output
fix multiply defined error handling (process symbolic labels on both passes)
 2016-03-01 11:22:53 -05:00
Phil Budne
66909ac6fd fix bugs noted by warren 2016-03-01 11:22:29 -05:00
Will Senn
2a6f756f93 Merge pull request #13 from decuser/master 
finished reviewing a*s and *.b
 2016-03-01 10:21:52 -06:00
Will Senn
55e638c9fb resolved conflict 2016-03-01 10:18:55 -06:00
Will Senn
4914fc5dc8 reviewed a*s and the two .b files 2016-03-01 10:17:34 -06:00
Warren Toomey
2af2802335 I've moved these working programs into the src/other folder as they are 
not strictly tools.
 2016-03-01 20:28:24 +10:00
Warren Toomey
a2e8a187b2 tools/a7out: I took out the code to pretend to deal with binary files, 
and I did a perltidy to reformat the code.
 2016-03-01 18:28:37 +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
Warren Toomey
145725ba4c Warren's version of a cp command. 2016-03-01 16:57:40 +10:00
Warren Toomey
73c066ae9d I've restructured the opr code and the add code using the SimH logic 
and I fixed up some bugs with the new command interpreter. I'm getting
so close to cat.s working!
 2016-03-01 16:55:03 +10:00
philbudne
8109d37e6d Merge pull request #12 from philbudne/master 
as.s fixes, commentary, sop.s fix, as7 fix
 2016-03-01 01:46:45 -05:00
Phil Budne
5aefe63624 correct sna comment! 2016-03-01 01:44:04 -05:00
Phil Budne
aeceb8614a move whitespace removal back in word loop 2016-03-01 01:43:24 -05:00
Phil Budne
1d10561c7e a starting stab at as annotation 2016-03-01 01:42:37 -05:00