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Author SHA1 Message Date
Phil Budne d3ccf536c4 pbsh.s: detect if stdin is a regular file using seek 
seek doesn't fail on special devices, but it always returns zero
 2016-03-28 02:07:21 -04:00
Phil Budne 5cab912d88 s2.s: fix a typo 2016-03-28 01:03:40 -04:00
Phil Budne fa74947215 sys: comments for seek & tell 2016-03-28 01:02:54 -04:00
Phil Budne 9b675f2c52 fix comment paste-o 2016-03-27 01:26:30 -04:00
Phil Budne e29d8fca30 ed comments 2016-03-25 22:55:21 -04:00
Phil Budne 7ae26994e9 db.s: add a fix from Warren 2016-03-25 20:01:11 -04:00
Phil Budne 7323e802f0 update with ed progress 2016-03-25 19:18:38 -04:00
Phil Budne b5d50297d1 fix another jmp/jms (in cadvanc) 2016-03-25 19:18:38 -04:00
Phil Budne 97021996db ed1.s: fix "jmp putsc" in "w" command to "jms putsc" 2016-03-25 19:18:38 -04:00
Phil Budne fb84d1fc9c ed2.s: dskbuf was only 1 word: should be 1024!! 2016-03-25 18:11:39 -04:00
Phil Budne cb3104a8a8 ed comments 2016-03-25 18:02:59 -04:00
Phil Budne 5567d705d5 ed comments 2016-03-25 15:51:55 -04:00
Phil Budne 33783128a2 ed comments 2016-03-25 15:06:02 -04:00
Phil Budne ee918f2da1 add as.s to ~dmr 2016-03-25 11:05:28 -04:00
Phil Budne 996fd4ddda updated: maksys & trysys now build/run 2016-03-25 11:05:28 -04:00
Phil Budne 96dd9d6c06 sys.rc: link to "user" ops.s; needed for maksys & trysys! 2016-03-25 11:05:28 -04:00
Phil Budne dd9a9d0f73 maksys and trysys need system call defns (not in sop.s)!! 2016-03-25 11:05:28 -04:00
Phil Budne 10f0fa9da9 load sys sources into ken directory, along with "sys.rc" file 
(run with "sh <sys.rc" to build system files)
errors building maksys and trysys
 2016-03-25 01:03:42 -04:00
Phil Budne 72bbd8d4e6 s8.s: adjust "init" literal to be acceptable to native "as" 2016-03-25 01:02:38 -04:00
Phil Budne a01cb5b623 Note that boot.rim is in "Hardware Read In" format, and only 12 inches of data! 2016-03-25 00:48:20 -04:00
Phil Budne c8010fbbf9 unixv0.simh: boot.rim now "Hardware Read In" format 
(only 12 inches of virtual tape)!
 2016-03-25 00:44:06 -04:00
Phil Budne 15a61c0512 fix rim comments 2016-03-25 00:42:08 -04:00
Phil Budne efb135bc10 as7: "rim" now means "hardware read-in" (contiguous memory with no overhead) 2016-03-25 00:39:50 -04:00
Phil Budne bb683cd754 pbsh.s: update comments, increase maxargs to 10 2016-03-25 00:28:43 -04:00
Phil Budne 2b7ff69251 clarify WHICH "Read In Mode" we mean! 2016-03-24 22:16:46 -04:00
Phil Budne 0e13d1f23b as.s: replace quizzical comment with explanation 2016-03-24 22:15:41 -04:00
Phil Budne e51acda631 Add comments to "dmabs.s" 2016-03-24 13:39:47 -04:00
Phil Budne 853318f48d confusion reduction: rename bootstrap file to boot.rim, kernel to a.out 2016-03-24 12:23:45 -04:00
Phil Budne c6f7a7799d start of a paper tape bootstrap to read system from disk 2016-03-24 01:19:29 -04:00
Phil Budne 989bd7039e coped maksys.s from scans; fixed assembly errors 2016-03-24 01:03:44 -04:00
Phil Budne 7743f613d3 split cas.s into cas.s and cas.x; get cas.s to assemble; add comments 2016-03-24 00:44:22 -04:00
Phil Budne 75724ae570 db.s comments 2016-03-24 00:21:03 -04:00
Phil Budne c8e9e003f4 remove unused labels 2016-03-23 23:54:44 -04:00
Phil Budne 36f09f2519 fix error reporting 2016-03-23 18:33:26 -04:00
Phil Budne aa234d7de4 Add phil's simple "ls": "lsd dir" lists a directory in dd, "lsl dir": long list 
(lsl should be a hard link to lsd!)
 2016-03-23 15:56:46 -04:00
philbudne 8039301ce8 Merge pull request #64 from philbudne/master 
add return values to b.c main to make it Makefile compatible!
 2016-03-23 10:33:20 -04:00
Phil Budne 1e19b29abd add return values to main to make it Makefile compatible! 2016-03-23 10:31:57 -04:00
philbudne 0569857a26 Merge pull request #63 from philbudne/master 
db.s (debugger) fix typos that as7 complained about, add some comments
 2016-03-22 22:36:11 -04:00
Phil Budne f707ff8815 db.s (debugger) fix typos that as7 complained about, add some comments 2016-03-22 22:32:36 -04:00
philbudne 287f192f2b Merge pull request #62 from philbudne/master 
disk buffer comments (and comments about a mystery)
 2016-03-22 21:31:42 -04:00
Phil Budne ac6e7470cf disk buffer comments (and comments about a mystery) 2016-03-22 21:29:46 -04:00
Phil Budne 9175bf8931 remove unused variable 2016-03-22 20:24:41 -04:00
philbudne 98178099de Merge pull request #60 from philbudne/master 
shell fixes
 2016-03-22 20:22:22 -04:00
Phil Budne 156f5f1796 Phil's mods to a7out: read namelist file(s); symbolic input/output 2016-03-22 20:09:36 -04:00
Phil Budne 3c70f48fe8 pbsh.s: read full blocks (readc) so "sh <commands" works! 
(outputs prompts: I don't see a way to implement "isatty")
 2016-03-22 20:07:20 -04:00
Phil Budne 1016412831 add system (super) user 2016-03-22 20:07:20 -04:00
Phil Budne 921d8e57cf pbsh.s: comments 2016-03-22 20:07:20 -04:00
Phil Budne 2d8ee26e03 fixes: handle blank line, 8 character filenames, semi 2016-03-22 20:07:20 -04:00
Phil Budne 2b4aeb3bab as7: make I/II/filename output match as.s behavior 2016-03-22 20:07:20 -04:00
philbudne d8f7167e6e Merge pull request #59 from philbudne/master 
Add comments, commented out commands for Phil's simulation of GRAPHICS-2
 2016-03-21 11:22:41 -04:00
Phil Budne 84984c2a52 Add comments, commented out commands for Phil's simulation of GRAPHICS-2 (as a Glass TTY) 2016-03-21 11:09:51 -04:00
philbudne 5e1cfff03f Merge pull request #58 from philbudne/master 
fix init, build dsksav/dskres, have shell wake init before exit
 2016-03-21 11:04:08 -04:00
Phil Budne 7495163182 add a comment for ".NL" 2016-03-21 11:00:19 -04:00
Phil Budne f566bec719 Makefile, proto: add dskres & dsksav 2016-03-21 11:00:19 -04:00
Phil Budne 2d39e641df fix to allow assembly of dskres & dsksav 2016-03-21 11:00:19 -04:00
Phil Budne 164125be7e sys comments 2016-03-21 11:00:19 -04:00
Phil Budne eca41ba9dc fix init: was branching to absolute "1" after processing a message. 
Top label is "l"!!
 2016-03-21 11:00:19 -04:00
Phil Budne c1ef96a723 wake up init with smes before exiting 2016-03-21 11:00:18 -04:00
philbudne c948eb8012 Merge pull request #52 from philbudne/master 
s7.s: fix sna/sma confusion that caused hangs in display PI code
 2016-03-19 00:53:15 -04:00
Phil Budne 053aedcf95 s7.s: fix sna/sma confusion that caused hangs in display PI code 2016-03-19 00:51:07 -04:00
philbudne 8c045fffef Merge pull request #51 from philbudne/master 
fix chdir typo!
 2016-03-18 02:15:09 -04:00
Phil Budne 46d6586481 fix chdir typo! 2016-03-18 02:11:37 -04:00
philbudne ad0f5391a8 Merge pull request #50 from philbudne/master 
system & shell comments
 2016-03-17 00:11:34 -04:00
Phil Budne 89356e9aea sys (display) comments 2016-03-17 00:08:28 -04:00
Phil Budne f91b929d90 fix/add sys comments 2016-03-17 00:08:28 -04:00
Phil Budne ac94df5d48 update shell comments 2016-03-17 00:08:28 -04:00
philbudne 937fea0d47 Merge pull request #49 from philbudne/master 
system comments
 2016-03-15 20:51:17 -04:00
Phil Budne fe48c8cdc8 system comments 2016-03-15 20:48:42 -04:00
philbudne 8b3ac73639 Merge pull request #48 from philbudne/master 
sys comments
 2016-03-15 06:55:24 -04:00
Phil Budne b94ca04259 sop.s: add comment for "cdf" IOT 2016-03-15 06:53:15 -04:00
Phil Budne ab76e46005 sys: add comments 2016-03-15 06:53:04 -04:00
philbudne a3e3a263ef Merge pull request #47 from philbudne/master 
sop.s fixes
 2016-03-13 00:13:01 -05:00
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
philbudne 6d5084421c Merge pull request #45 from philbudne/master 
system updates
 2016-03-11 16:39:07 -05:00
Phil Budne adc6fdcc50 sys NOTES.md: update i.nlnks comment 2016-03-11 16:33:53 -05:00
Phil Budne bf52dfb9e4 unixv0.sim: set tty input to 8 bit clean (no upper casing) 2016-03-11 16:33:18 -05:00
Phil Budne 44e85f3fe1 proto: update input device numbers (back to original values) 2016-03-11 16:32:32 -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
philbudne 0798a27bb7 Merge pull request #44 from philbudne/master 
proto: move special device (inode) numbers up by one
 2016-03-10 19:20:14 -05:00
Phil Budne c400a020b0 proto: move special device (inode) numbers up by one 2016-03-10 19:17:13 -05:00
philbudne 0e5ff29a3e Merge pull request #43 from philbudne/master 
mkfs7 updates, fix sop.s, update unixv0.simh CCL file
 2016-03-10 18:48:13 -05:00
Phil Budne 758a8952ea mkfs7: update directory inode i.size when appending a dnode 2016-03-10 18:39:31 -05:00
Phil Budne fe080c7969 unixv0.simh: enable EAE, set memory size, enable history buffer 2016-03-10 18:25:26 -05:00
Phil Budne 2ff3a45a64 sys: fix "mul" in sop.s 2016-03-10 17:54:21 -05:00
philbudne a4ab8823bf Merge pull request #42 from philbudne/master 
fix init assembly; fix as7 "rim" format
 2016-03-10 00:13:12 -05:00
Phil Budne d7d7d592d7 fix "rim" format 2016-03-10 00:11:20 -05:00
Phil Budne 7815649556 changes to init.s to assemble 2016-03-10 00:11:20 -05:00
philbudne d553e1d396 Merge pull request #39 from philbudne/master 
get ed to assemble without errors
 2016-03-08 22:38:41 -05:00
Phil Budne 6dfe914339 get ed to assemble without errors 2016-03-08 22:36:34 -05:00
philbudne 6fa61c2a73 Merge pull request #37 from philbudne/master 
add src/sys/NOTES.md: notes on disk format and other kernel details
 2016-03-08 12:15:32 -05:00
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
philbudne 7a93074d7b Merge pull request #36 from philbudne/master 
sys comments for rmes/smes calls, process table (user list) words
 2016-03-08 11:52:03 -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
philbudne 3e84f42637 Merge pull request #35 from philbudne/master 
as comments, ops.s
 2016-03-08 11:31:30 -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
philbudne 0ababfd4cf Merge pull request #33 from philbudne/master 
apply fix to scans/as.s; fix a7out smes comments
 2016-03-07 18:00:05 -05:00