Warren Toomey
7daa5f7a64
Get mkfs7 to write 8000 empty blocks to fill the bottom half before the
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real filesystem in the top half.
2016-03-10 16:36:45 +10:00
Warren Toomey
436929b83c
Changed the filesystem proto file and enhanced the mkfs7 tool based on
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Phi's analysis of the filesystem.
2016-03-10 16:04:35 +10:00
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
philbudne
a4ab8823bf
Merge pull request #42 from philbudne/master
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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
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
Warren Toomey
089c8b806f
I made a change to the word2ascii routine and replicated it out to other programs.
2016-03-10 14:14:57 +10:00
Warren Toomey
f468628159
Fixed a small i-node calculation bug, and added more debug messages.
2016-03-10 14:11:22 +10:00
Warren Toomey
e784132ba4
Added better debugging output, fix a bug converting ASCII to words.
2016-03-10 13:28:02 +10:00
Warren Toomey
4b90522231
Fix list output logic.
2016-03-10 12:56:51 +10:00
Warren Toomey
3ef14fa6f6
Oops, I forgot to actually write the file contents into the filesystem image.
2016-03-10 12:54:46 +10:00
Warren Toomey
d1b995e771
I've written more of mkfs7 but not tested it yet.
2016-03-10 12:46:00 +10:00
Warren
7fd9aee9c7
Merge pull request #41 from teverett/master
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corrected instruction in init.s
2016-03-10 11:53:27 +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
Warren
6d0c2bf584
Merge pull request #40 from teverett/master
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readme changes
2016-03-10 11:29:46 +10:00
Tom Everett
85c00894e1
converted readme txt to md
2016-03-09 18:08:34 -07:00
Tom Everett
587d0a3733
added a readme for the tools
2016-03-09 18:05:08 -07:00
Warren Toomey
739d317415
More readme tweaks.
2016-03-10 10:26:52 +10:00
Warren Toomey
3952727b0b
Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix
2016-03-10 10:23:04 +10:00
Warren Toomey
6ecf5da1a3
Updated README.md
2016-03-10 10:22:40 +10:00
Warren
548850581b
Merge pull request #38 from teverett/master
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Various makefile changes
2016-03-10 10:18:06 +10:00
Warren Toomey
2880d1b2e4
I've made a start on a mkfs tool for PDP-7 Unix. So far I have the routines
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to build the filesystem, but they are not tested. I need to add code to
parse the "proto" file, whose syntax is based on the 6th Edition proto file.
I also need to dump out the filesystem image.
2016-03-10 09:53:05 +10:00
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
0e673eb9b1
Merge branch 'master' of https://github.com/teverett/pdp7-unix
2016-03-09 09:46:34 -07:00
rswier
f36928ff9f
B compiler
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Very preliminary B compiler. Only able to compile hello.b and not
tested further. This is implemented in a subset of C that will
hopefully ease porting itself to B.
2016-03-09 04:29:52 -05:00
Tom Everett
d96db88df7
add ed to the Makefile
2016-03-08 20:54:28 -07:00
Tom Everett
8b42373e97
Merge branch 'master' of https://github.com/DoctorWkt/pdp7-unix
2016-03-08 20:53:14 -07:00
philbudne
d553e1d396
Merge pull request #39 from philbudne/master
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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
Tom Everett
bc91a11e2a
oops, pbsh should compile to sh
2016-03-08 18:14:01 -07:00
Tom Everett
88583545d2
script to run tests
2016-03-08 18:11:18 -07:00
Tom Everett
e3f30f6628
relocated tests
2016-03-08 18:08:30 -07:00
Tom Everett
106d528ef6
updated makefile
2016-03-08 17:58:22 -07:00
Tom Everett
f464137598
ignore the sys dir
2016-03-08 17:49:22 -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
philbudne
6fa61c2a73
Merge pull request #37 from philbudne/master
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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
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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
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noticed "exit" call falls into "rmes" call!!!
2016-03-08 11:51:03 -05:00
Warren Toomey