Added Unix 7th Edition oskit; rename 5th Edition kit

- u5ed_rk: renamed from unix-v5_rk - u7ed_rp: added, very preliminary, boots on CmodA7, further testing be be done
2026-01-26 04:21:05 +00:00 · 2017-07-02 14:26:41 +02:00
parent 8c57be520f
commit 40ba7029d4
8 changed files with 177 additions and 14 deletions
--- a/doc/CHANGELOG.md
+++ b/doc/CHANGELOG.md
@@ -18,6 +18,9 @@ The full set of tests is only run for tagged releases.

 ### Summary

+- Added Unix 7th Edition oskit; rename 5th Edition kit
+  - u5ed_rk: renamed from unix-v5_rk
+  - u7ed_rp: added, very preliminary, boots on CmodA7, further testing be be done
 - Add Digilent Cmod A7 (35 die size) support
  - general board support
  - c7_sram_memctl: SRAM memory controller (incl tb)
--- a/tools/oskit/u5ed_rk/README.md
+++ b/tools/oskit/u5ed_rk/README.md
@@ -1,4 +1,4 @@
-## Notes on oskit: Unix V5 system on RK05 volumes
+## Notes on oskit: Unix 5th Edition system on RK05 volumes

 ### General remarks
 See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
@@ -9,14 +9,14 @@ See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on

 ### Installation
 A disk set is available from
-http://www.retro11.de/data/oc_w11/oskits/unix_v5_rkset.tgz
+http://www.retro11.de/data/oc_w11/oskits/u5ed_rkset.tgz

 Download, unpack and copy the disk images (*.dsk), e.g.
 ```bash

-       cd $RETROBASE/tools/oskit/unix-v5_rk
-       wget http://www.retro11.de/data/oc_w11/oskits/unix_v5_rkset.tgz
-       tar -xzf unix_v5_rkset.tgz
+       cd $RETROBASE/tools/oskit/u5ed_rk
+       wget http://www.retro11.de/data/oc_w11/oskits/u5ed_rkset.tgz
+       tar -xzf u5ed_rkset.tgz
 ```

 ### Usage
@@ -25,7 +25,7 @@ Download, unpack and copy the disk images (*.dsk), e.g.
  (see section Rlink in [w11a_os_guide.md](../../../doc/w11a_os_guide.md))
  ```
       boot script:  uv5_rk_boot.tcl
-       example:      ti_w11 <opt> @uv5_rk_boot.tcl
+       example:      ti_w11 <opt> @u5ed_rk_boot.tcl
                     where <opt> is the proper option set for the board.
  ```

--- a/tools/oskit/u5ed_rk/u5ed_rk_boot.scmd
+++ b/tools/oskit/u5ed_rk/u5ed_rk_boot.scmd
@@ -1,15 +1,15 @@
-; $Id: uv5_rk_boot.scmd 519 2013-05-12 20:44:16Z mueller $
+; $Id: u5ed_rk_boot.scmd 922 2017-07-02 12:13:36Z mueller $
 ;
-; Setup file for Unix V5 RK05 based system
+; Setup file for Unix 5th Edition RK05 based system
 ;
 ; Usage:
 ;
-; pdp11 uv5_rk_boot.scmd
+; pdp11 u5ed_rk_boot.scmd
 ;
 do ../../simh/setup_w11a_min.scmd
 set tto 7b
 set dlo0 7b
 ;
-att rk0 unix_v5_rk.dsk
+att rk0 u5ed_rk.dsk
 ;
 boo rk0
--- a/tools/oskit/u5ed_rk/u5ed_rk_boot.tcl
+++ b/tools/oskit/u5ed_rk/u5ed_rk_boot.tcl
@@ -1,11 +1,11 @@
-# $Id: uv5_rk_boot.tcl 835 2016-12-31 10:00:14Z mueller $
+# $Id: u5ed_rk_boot.tcl 922 2017-07-02 12:13:36Z mueller $
 #
-# Setup file for Unix V5 RK05 based system
+# Setup file for Unix 5th Edition RK05 based system
 #
 # Usage:
 #   
 # console_starter -d DL0 &
-# ti_w11 -xxx @uv5_boot.tcl              ( -xxx depends on sim or fpga connect)
+# ti_w11 -xxx @u5ed_rk_boot.tcl         ( -xxx depends on sim or fpga connect)

 # setup w11 cpu
 rutil::dohook "preinithook"
@@ -16,7 +16,7 @@ rw11::setup_tt "cpu0" ndl 1 to7bit 1
 rw11::setup_lp 

 # mount disks
-cpu0rka0 att unix_v5_rk.dsk
+cpu0rka0 att u5ed_rk.dsk

 # and boot
 rutil::dohook "preboothook"
--- a/tools/oskit/u7ed_rp/.gitignore
+++ b/tools/oskit/u7ed_rp/.gitignore
@@ -0,0 +1,4 @@
+*.dat
+*hook.tcl
+*license.txt
+*license.pdf
--- a/tools/oskit/u7ed_rp/README.md
+++ b/tools/oskit/u7ed_rp/README.md
@@ -0,0 +1,112 @@
+## Notes on oskit: Unix 7th Edition system on RP04 volumes
+
+### Proviso
+
+The current disk image is the plain 'Keith_Bostic' distribution
+**without any adoptions of further configurations**.
+Especially no program was rebuild to use the floating point simulator.
+
+**All programs using floating point arithmetic will core dump !!**
+
+Most in fact work fine because floating point is rarely used, but a simple
+```
+    awk "BEGIN { print 1/100 }" /dev/null
+```
+
+will generate a `core` because awk for example does use floating point
+arithmetic.
+
+**So far only minimal testing on the CmodA7 system (672 kB memory) done.**
+
+### General remarks
+See notes in [w11a_os_guide.md](../../../doc/w11a_os_guide.md) on
+  1. I/O emulation setup
+  2. FPGA Board setup
+  3. Rlink and Backend Server setup
+  4. Legal terms
+
+### Installation
+A disk set is available from
+http://www.retro11.de/data/oc_w11/oskits/u7ed_rpset.tgz
+
+Download, unpack and copy the disk images (*.dsk), e.g.
+```bash
+
+       cd $RETROBASE/tools/oskit/u7ed_rp
+       wget http://www.retro11.de/data/oc_w11/oskits/u7ed_rpset.tgz
+       tar -xzf u7ed_rpset.tgz
+```
+
+### Usage
+
+- Start backend server and boot system
+  (see section Rlink in [w11a_os_guide.md](../../../doc/w11a_os_guide.md))
+  ```
+       boot script:  u7ed_rp_boot.tcl
+       example:      ti_w11 <opt> @u7ed_rp_boot.tcl
+                     where <opt> is the proper option set for the board.
+  ```
+
+- Hit `<ENTER>` in the xterm window to connect to backend server.
+  The boot dialog in the console `xterm` window will look like
+  (required input is in `{..}`, with `{<CR>}` denoting a carriage return:
+  ```
+       {boot}
+       Boot
+       : {hp(0,0)unix}
+       mem = 611520
+       # {^D}
+       RESTRICTED RIGHTS: USE, DUPLICATION, OR DISCLOSURE
+       IS SUBJECT TO RESTRICTIONS STATED IN YOUR CONTRACT WITH
+       WESTERN ELECTRIC COMPANY, INC.
+       WED DEC 31 19:02:00 EST 1969
+       login: {root}
+       Password: {root}
+  ```
+
+  **Note**: one has to type `boot` to start the 1st level boot loader. There
+  is no initial prompt ! Just type `boot` followed by an enter to get going.
+
+  Now you are at the shell prompt and can exercise the system, e.g.
+  ```
+       # {ls -al}
+       total 542
+       drwxr-xr-x  8 root      288 Dec 31 19:01 .
+       drwxr-xr-x  8 root      288 Dec 31 19:01 ..
+       drwxrwxr-x  2 bin      2480 May  5 05:59 bin
+       -rwxrwxr-x  1 bin      6900 May 16 01:33 boot
+       drwxr-xr-x  2 root      304 Dec 31 19:01 dev
+       drwxr-xr-x  2 root      336 Dec 31 19:03 etc
+       -rwxrwxr-x  1 sys     53302 Jun  8 16:56 hphtunix
+       -rwxrwxr-x  1 sys     52850 Jun  8 16:56 hptmunix
+       drwxrwxr-x  2 bin       336 Jan 22 19:58 lib
+       -rwxrwxr-x  1 sys     51790 Jun  8 16:56 rphtunix
+       -rwxrwxr-x  1 sys     51274 Jun  8 16:56 rptmunix
+       drwxrwxrwx  2 bin       304 Jun  8 16:52 tmp
+       -rwxrwxr-x  1 root    52850 Dec 31 19:01 unix
+       drwxr-xr-x 15 bin       304 May 17 01:02 usr
+
+       # {ps aux}
+           PID TTY TIME CMD
+           16 co  0:00 -sh 
+           17 co  0:00 ps aux 
+           15 ?   0:00 /etc/cron
+       # {df}
+       /dev/rp0 5311
+       /dev/rp3 130595
+   ```
+
+  There is no `halt` or `shutdown` command, the proper way to shutdown
+  is to do a few `sync`
+  ```
+       {sync}
+       {sync}
+       {sync}
+  ```
+
+  and just terminate the server session with a 
+  ``` 
+       .qq
+  ```
+
+  command. 
--- a/tools/oskit/u7ed_rp/u7ed_rp_boot.scmd
+++ b/tools/oskit/u7ed_rp/u7ed_rp_boot.scmd
@@ -0,0 +1,20 @@
+; $Id: u7ed_rp_boot.scmd 921 2017-07-02 11:55:14Z mueller $
+;
+; Setup file for Unix 7th Edition RP04 based system
+;
+; Usage:
+;
+; pdp11 u7ed_rp_boot.scmd
+;
+;;;do ../../simh/setup_w11a_max.scmd
+set cpu 11/70 nofpp
+set cpu idle
+;
+set tto 7b
+set dlo0 7b
+;
+set rp0 rp04
+;
+att rp0 u7ed_rp.dsk
+;
+boo rp0
--- a/tools/oskit/u7ed_rp/u7ed_rp_boot.tcl
+++ b/tools/oskit/u7ed_rp/u7ed_rp_boot.tcl
@@ -0,0 +1,24 @@
+# $Id: u7ed_rp_boot.tcl 921 2017-07-02 11:55:14Z mueller $
+#
+# Setup file for Unix 7th Edition RP04 based system
+#
+# Usage:
+#   
+# console_starter -d DL0 &
+# ti_w11 -xxx @u7ed_rp_boot.tcl         ( -xxx depends on sim or fpga connect)
+
+# setup w11 cpu
+rutil::dohook "preinithook"
+puts [rlw]
+
+# setup tt,lp (uses only 1 console; uses parity -> use 7 bit mode)
+rw11::setup_tt "cpu0" ndl 1 to7bit 1
+rw11::setup_lp 
+
+# mount disks
+cpu0rpa0 set type rp04
+cpu0rpa0 att u7ed_rp.dsk
+
+# and boot
+rutil::dohook "preboothook"
+cpu0 boot rpa0