Phil Budne
208ed1dbf5
sys comments
2016-03-31 22:53:27 -04:00
Phil Budne
164125be7e
sys comments
2016-03-21 11:00:19 -04:00
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
Phil Budne
053aedcf95
s7.s: fix sna/sma confusion that caused hangs in display PI code
2016-03-19 00:51:07 -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
Warren Toomey
8b421eb27b
I've commited a change to as7 to use the C pre-processor. Not sure if it's
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to everybody's taste.
2016-03-13 21:08:43 +10:00
Warren Toomey
4860c0a8b0
I've commented out some of the code in s7.s to try and disable the
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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
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the scans.
2016-03-13 13:21:25 +10:00
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
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
1033fa24bf
update comment for TTY inter char (ALT MODE key?)
2016-03-07 17:22:32 -05:00
Phil Budne
efb0553d7f
system comments
2016-03-03 21:14:35 -05:00
Phil Budne
864c896a8c
system comments
2016-03-03 13:42:03 -05:00
Phil Budne
df75edde3c
system comments
2016-03-03 02:03:09 -05:00
Phil Budne
2def710c48
add some (tab separated) comments; fixed some typos
2016-02-29 14:22:27 -05:00
Warren Toomey
63223cfa7c
Now that the PDF files have been transcribed and scanned in, I've moved
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copies of them over into the src/ area so that we can add comments and
make other changes, while keeping the original OCR'd ones intact.
2016-02-29 06:40:15 +10:00
Phil Budne