/binaries dir

Makefile

@@ -14,3 +14,10 @@ altrun: buildit
 
 clean:
 	cd build && $(MAKE) clean
+
+binaries: buildit
+	mkdir -p binaries
+	cp build/image.fs binaries/
+	cp build/boot.rim binaries/
+	cp build/unixv0.simh binaries/
+

README.md

@@ -49,15 +49,9 @@ Press `ctl-e` to break out the simulator into simh
 
 ### Precompiled Binaries
 
-You can also run pdp7-unix from precompiled binaries in the [/binaries](/binaries) directory. There are **orig** binaries and **alt** binaries.
+You can also run pdp7-unix from precompiled binaries in the [/binaries](/binaries) directory. 
 
-The orig binaries use the unixv0 directory semantics as restored from the printouts.  To run pdp7-unix orig:
+`cd binaries/; pdp7 unixv0.simh`
-
-`cd binaries/orig; pdp7 unixv0.simh`
-
-The alt binaries use the more familiar "." and ".." diretory semanatics as found in later unix.  To run pdp7-unix alt:
-
-`cd binaries/alt; pdp7 unixv0.simh`
 
 ### Typical Output
 

binaries/boot.rim

@@ -0,0 +1 @@
+¸€‚¸›‚¸¹¡¿<EFBFBD>€¸¹”½€€¸¹¢‘€¦¶‡ˆ•€¤¸¹„‘€¢¸¹¤¸¹‘±€<EFBFBD>¸¹š¼‰€¼€ ¿°€¸¹”‘€£¸¹¢‘€¦¶‡ˆ•€¥¸¹„‘€¢¸¹¤¸¹‘±€œ¸¹š¼‰€¼€ °<EFBFBD>€€<EFBFBD>€€°€˜€€˜<EFBFBD>ˆ€€€±€À

binaries/unixv0.simh

@@ -0,0 +1,31 @@
+set cpu 8k
+set cpu eae
+set cpu history=100
+show cpu
+
+# set up SIMH devices:
+
+# UNIX character translations (CR to NL, ESC to ALTMODE):
+set tti unix
+
+# RB09 fixed head disk:
+set rb ena
+att rb image.fs
+
+# uncomment to TELNET in GRAPHICS-2 keyboard/display(!!)
+# (requires github.com/philbudne/simh)
+set g2in ena
+att -U g2in 12345
+
+# disable hardware UNIX-7 doesn't know about:
+set lpt disa
+set drm disa
+set dt disa
+
+# show device settings:
+show dev
+
+# load and run the paper tape bootstrap
+# (loads system from disk)
+load boot.rim 010000
+go