glm94/pdp7-unix
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Updated README.md

Browse Source
This commit is contained in:
Warren Toomey
2016-03-10 10:22:40 +10:00
parent 2880d1b2e4
commit 6ecf5da1a3
2 changed files with 18 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files
README.md
+17 -13
View File
@@ -3,18 +3,23 @@
## About
pdp7-unix is a project to resurrect Unix on the PDP-7 from scans of the original assembly
code done by [Norman Wilson](http://www.cs.toronto.edu/~norman/pers/index.html). The scans of PDP-7 Unix are in the [Unix Archive](http://www.tuhs.org/) at
[http://www.tuhs.org/Archive/PDP-11/Distributions/research/McIlroy_v0/](http://www.tuhs.org/Archive/PDP-11/Distributions/research/McIlroy_v0/)
pdp7-unix is a project to resurrect Unix on the PDP-7 from scans of the original
assembly code done by
[Norman Wilson](http://www.cs.toronto.edu/~norman/pers/index.html).
The scans of PDP-7 Unix are in the [Unix Archive](http://www.tuhs.org/) at
[http://www.tuhs.org/Archive/PDP-11/Distributions/research/McIlroy_v0/]
(http://www.tuhs.org/Archive/PDP-11/Distributions/research/McIlroy_v0/)
as the files 0*.pdf.
## Current Status
Update early March 2016: We've written an assembler, most of a user-mode
simulator and commented several source files. We now have these utilities
running: cat, cp, chmod, chown, chrm and ls.
Update March 2016: We've written an assembler, a user-mode simulator and
commented several source files. We now have these utilities running:
as, cat, chmod, chown, chrm, cp, date, ln, ls, mv, stat. We have a working
shell with some functionality missing. We have begun work on building a
filesystem.
Things to do: write a filesystem creation tool, write a shell, write the
Things to do: finish the filesystem creation tool, finish the shell, write the
missing utilities, try to bring the system up on a PDP-7 system. We have
a real PDP-7 and [SimH](http://simh.trailing-edge.com/) as target platforms.
@@ -23,16 +28,15 @@ a real PDP-7 and [SimH](http://simh.trailing-edge.com/) as target platforms.
The code in the original scans are (c) Novell who own the rights to the Unix
source code. Everything that didn't come from the scanned files is GPLv3.
* /scans holds the unmodified OCR versions of the scanned files
* /scans holds the unmodified OCR versions of the scanned files
* /src/cmd holds the modified source code of the user-mode programs
* /src/sys holds the modified source code of the kernel
* /src/other holds PDP-7 source code which did not come from the scanned files
* /tools holds the source for the tools written to assist the project
* /misc holds miscellaneous notes and information
* /tools holds the source for the tools written to assist the project
* /misc holds miscellaneous notes and information
* /pdp7parse holds a Java parser for pdp7 source code
## Travis Status
<a href="https://travis-ci.org/DoctorWkt/pdp7-unix"><img src="https://api.travis-ci.org/DoctorWkt/pdp7-unix.png"></a>
<a href="https://travis-ci.org/DoctorWkt/pdp7-unix">
<img src="https://api.travis-ci.org/DoctorWkt/pdp7-unix.png"></a>
tools/mkfs7
+1
View File
@@ -368,3 +368,4 @@ add_special("display", 014, -1, 11);
add_special("pptout", 014, -1, 12);
add_file("as", 014, -1, "b.c");
add_file("a7out", 014, -1, "a7out");
add_file("oflow", 014, -1, "a7out");