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7b5cd4a135773ba711d1b7bdbbd62e5138c950a7
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97 Commits
Author SHA1 Message Date
Warren Toomey 7b5cd4a135 Changed init.s so that the new as7+cpp can process it. 2016-03-14 10:54:06 +10:00
Warren Toomey 3629461a20 Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix 2016-03-13 21:09:33 +10:00
Warren Toomey 8b421eb27b I've commited a change to as7 to use the C pre-processor. Not sure if it's 
to everybody's taste.
 2016-03-13 21:08:43 +10:00
rswier a7b4608711 B compiler update 
More progress
 2016-03-13 03:41:14 -04:00
Phil Budne 8c20d30cd1 sop: add missing "spa" (not used in kernel!) 2016-03-13 00:05:57 -05:00
Phil Budne a929bc08b7 fix OMQ definition 2016-03-13 00:05:57 -05:00
Warren Toomey 4860c0a8b0 I've commented out some of the code in s7.s to try and disable the 
Graphics-2 I/O operations.
 2016-03-13 14:36:33 +10:00
Warren Toomey ba3b33d7da There seems to be a transcription error in s7.s, I fixed by eyeballing 
the scans.
 2016-03-13 13:21:25 +10:00
Phil Budne adc6fdcc50 sys NOTES.md: update i.nlnks comment 2016-03-11 16:33:53 -05:00
Phil Budne 9372fa5f56 sys: more comments 2016-03-11 16:32:11 -05:00
Phil Budne 802ab257b9 sys: kernel comments 2016-03-11 16:01:01 -05:00
Phil Budne df1d8e29dd update sys NOTES 2016-03-11 11:23:59 -05:00
Warren Toomey bfeb833141 Added sdump tool, added a coldboot option to build/Makefile, added a few 
kernel comments.
 2016-03-11 16:00:10 +10:00
Phil Budne 2ff3a45a64 sys: fix "mul" in sop.s 2016-03-10 17:54:21 -05:00
Warren Toomey 19f13c8107 Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix 2016-03-10 15:29:14 +10:00
Warren Toomey 7e7b05ce17 I've created an area so that we can test kernel mode code in SimH. 2016-03-10 15:28:42 +10:00
Phil Budne 7815649556 changes to init.s to assemble 2016-03-10 00:11:20 -05:00
Warren Toomey e28c9f1ee7 check.s comments 2016-03-10 15:06:08 +10:00
Warren Toomey ca13ce503e Fixed some typos in check.s 2016-03-10 14:21:10 +10:00
Tom Everett 3889291fa0 corrected instruction 2016-03-09 18:50:25 -07:00
Tom Everett 8474c28e85 corrected symbol definition 2016-03-09 18:41:46 -07:00
Tom Everett b27f348d3e corrected instruction in init.s 2016-03-09 18:39:33 -07:00
Tom Everett 6909e49745 Merge https://github.com/DoctorWkt/pdp7-unix 2016-03-09 14:53:04 -07:00
Warren Toomey 0517b7c2fc Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix 2016-03-10 07:44:54 +10:00
Warren Toomey b03cc44290 Fixed up the llss instruction in a7out. 2016-03-10 07:44:31 +10:00
Tom Everett 8b42373e97 Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix 2016-03-08 20:53:14 -07:00
Phil Budne 6dfe914339 get ed to assemble without errors 2016-03-08 22:36:34 -05:00
Tom Everett e3f30f6628 relocated tests 2016-03-08 18:08:30 -07:00
Warren Toomey 3be45d4383 Moved opr.s to src/other as it is not a proper utility and wasn't in the scans. 2016-03-09 06:48:37 +10:00
Warren Toomey 10ab3acbc9 Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix 2016-03-09 06:48:15 +10:00
Warren Toomey 3cb05b5767 Added Phils opr.s and kernel notes files 2016-03-09 06:47:48 +10:00
Warren Toomey c65a5587fb Comments to kernel files by Phil. 2016-03-09 06:45:44 +10:00
Phil Budne cf47a841b2 more markdown 2016-03-08 12:14:05 -05:00
Phil Budne 858fe3dd13 notes on kernel & disk format 2016-03-08 12:10:31 -05:00
Phil Budne 03d5e49ae9 sys comments for rmes/smes calls, process table (user list) words 
noticed "exit" call falls into "rmes" call!!!
 2016-03-08 11:51:03 -05:00
Phil Budne 66a8168228 as.s starting to work! Add ops.s 
replaced "sys write; 1; 0; 4" with "sys write; 1: 0; 4"
  In the scan it REALLY looks like three semis, but that makes NO sense!
 2016-03-08 11:24:09 -05:00
Warren Toomey 286acea85b With src/cmd/as.s modified to use als (because a7out is broken) and removing 
the definitions of . and .. from wktopr.s, I can now assemble cat.s with
the PDP-7 as and execute the resulting a.out file!
 2016-03-08 20:05:14 +10:00
Warren Toomey 77505026ae I made my own opr.s with definitions for . and .. and now the native 
PDP-7 as can assemble cat.s. I haven't checked the output yet.
 2016-03-08 19:03:28 +10:00
Warren Toomey 10a0983cc4 as.s typo. 2016-03-08 18:47:14 +10:00
Warren Toomey e9c8aae876 Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix 2016-03-08 16:43:47 +10:00
Warren Toomey 5877df91e8 Finally, date works, and I've also written a decimal conversion routine 
in sys/other.
 2016-03-08 16:42:46 +10:00
Phil Budne e18a74300e pbsh.s: add @/# handling from init.s 2016-03-07 17:22:33 -05:00
Phil Budne a80e2afda7 update comments for "passone" (return one character from special device) 2016-03-07 17:22:33 -05:00
Phil Budne 1033fa24bf update comment for TTY inter char (ALT MODE key?) 2016-03-07 17:22:32 -05:00
Phil Budne a1930b76d9 renamed sh.s to pbsh.s 2016-03-07 17:22:32 -05:00
rswier 28a98360a4 Successful first run of B interpreter! 
I hand compiled hello.b into hello.s and assembled with the interpreter
and runtime library:
perl as7 --out a.out bl.s hello.s bi.s
 2016-03-07 05:57:30 -05:00
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