Warren Toomey
5f4e420e63
I converted some of the ls code into routines. No change in functionality.
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I updated a7out with better sys status handling.
2016-03-22 09:19:30 +10:00
Warren Toomey
59bde619e5
Here is a simple code coverage tool for the kernel, so that we can see
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what code is not being used at present. Instruction for use are given
as comments at the top of the file.
2016-03-22 06:23:17 +10:00
philbudne
d8f7167e6e
Merge pull request #59 from philbudne/master
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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
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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.
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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
Warren Toomey
dee1695759
Hmm, not sure why these didn't get added before ...
2016-03-21 16:39:52 +10:00
Warren Toomey
b001734e8f
I've moved a copy of my ls.s into alt, so there are no files left with
2016-03-21 16:37:26 +10:00
Warren Toomey
94fd5d49e0
I've restructured the alternative version of PDP-7 Unix so that the
...
source code is now in src/alt. All the files in src/sys and src/cmd
are only annotated versions of the files in scans/.
The build/Makefile has been updated so that it can build the
original PDP-7 Unix or the alternative version.
Phil has fixed the Graphics-2 code, so that there is no need to
have any #ifdef code in the original kernel.
2016-03-21 16:01:36 +10:00
Warren Toomey
f63ad33d10
This is the beginnings of a alternative version of the PDP-7 Unix
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system which corresponds to a later development point, around mid-1971,
where the system had lost the "dd" directory and gained . and ..
entries. This is close to the system as described in
http://www.tuhs.org/Archive/PDP-11/Distributions/research/McIlroy_v0/UnixEditionZero.txt
except there are no pathnames.
To use this version: cd build; make alt; make altrun
2016-03-21 14:28:50 +10:00
Warren Toomey
098c8a9e28
I've split the cmd and others Makefile rules out to individual utility rules,
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so that we don't keep building binaries for sources that have not changed.
2016-03-21 06:51:00 +10:00
Tom Everett
4e65e9ebd0
updated readme
2016-03-20 12:52:43 -06:00
Tom Everett
9c6e251e8e
updated readme
2016-03-20 12:50:56 -06:00
Tom Everett
5335bbd195
added copybinaries so that we can distributed binaries via github
2016-03-20 12:46:55 -06:00
Tom Everett
b99155a4b7
updated readme
2016-03-20 12:29:06 -06:00
Tom Everett
8e5658ac26
updated README
2016-03-20 12:28:18 -06:00
Warren Toomey
4a7752d637
More comments to top-level README.md
2016-03-20 22:17:04 +10:00
Warren Toomey
91e2f4dd1a
Add details about the mailing list.
2016-03-20 22:07:54 +10:00
Warren Toomey
6b9151d3e3
Print out an error message if ls is given a name that doesn't exist.
2016-03-20 21:03:53 +10:00
Warren Toomey
acf853d1a3
I changed the Makefiles so that I could make run without rebuilding
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everything. This is mainly because I often boot the system several times
in a row when debugging, and I didn't want to have to build everything
just to reboot the system :-)
2016-03-20 20:55:43 +10:00
Warren Toomey
f1629e9891
A few discrepancies fixed up.
2016-03-20 20:49:03 +10:00
Warren
13b5fdd39a
Merge pull request #55 from teverett/master
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Incremental makefile changes on top of TRUNK
2016-03-20 20:40:14 +10:00
Tom Everett
86fcfad57a
updated readme, and moved files that end up on the final fs into the /fs dir
2016-03-19 21:42:32 -06:00
Tom Everett
41f266b4a9
added trysys and maksys to the build
2016-03-19 21:28:10 -06:00
Tom Everett
2b292a1ee3
updated readme
2016-03-19 21:12:22 -06:00
Tom Everett
f94cb56872
parameterized pdp7
2016-03-19 19:24:24 -06:00
Tom Everett
d0970436dd
removed duplicate build instruction
2016-03-19 19:21:37 -06:00
Tom Everett
9149bf9d47
fixed tests
2016-03-19 19:19:58 -06:00
Tom Everett
c9d394642b
moved the location of bin and test
2016-03-19 19:11:30 -06:00
Tom Everett
514ff1057a
fixed typo, can now make run from root
2016-03-19 19:02:11 -06:00
Tom Everett
38dcd9256e
makefile
2016-03-19 19:00:31 -06:00
Tom Everett
3456d6517e
makefile updates
2016-03-19 18:55:32 -06:00
Tom Everett
13db06903d
ignore
2016-03-19 18:41:04 -06:00
Warren Toomey
d1885214ce
Fixed a bug when we had to skip a direntry with a zero i-num.
2016-03-20 09:26:55 +10:00
Warren Toomey
520478a3e4
I moved most of the building code into the build/Makefile.
2016-03-20 09:14:47 +10:00
Warren Toomey
2409028f15
Put back the original code from scans.
2016-03-20 08:42:26 +10:00
philbudne
c948eb8012
Merge pull request #52 from philbudne/master
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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
Warren Toomey
b9fa7fb4fb
Fix up the link count code.
2016-03-19 14:37:23 +10:00
Warren Toomey
64a118cb4a
More kernel notes.
2016-03-19 11:05:37 +10:00
Warren Toomey
6d15e6f29a
Slight changes to the top-level Readme.
2016-03-19 10:54:40 +10:00
Warren Toomey
e44bc6daa3
Added note about fsck7.
2016-03-19 07:27:18 +10:00
Warren Toomey
b232a4b1a6
Added simple code coverage output to a7out. Added a few ed comments.
2016-03-19 07:25:07 +10:00
Warren Toomey
bc189fa861
More kernel comments.
2016-03-19 06:33:00 +10:00
Warren Toomey
0eb720f3ab
It's time we had ed as a binary, so we have another goal to reach: making ed work.
2016-03-19 06:30:31 +10:00
