There was a bug in the "str $1==0" instruction. It said:

str $1==0	| source4 |
			remove(ALL) "jsb\t.strlb"	|	| |
It should of course have been
str $1==0	| STACK |	jsb\t.strlb"	|	| |

diff --git a/mach/vax4/cg/table b/mach/vax4/cg/table
index 51117dc..7975d2e 100644 (file)
--- a/mach/vax4/cg/table
+++ b/mach/vax4/cg/table
@@ -4434,8 +4434,7 @@ sig               | STACK |
                        "jsb\t.sig"             |       | |
 sim            | STACK |
                        "jsb\t.sim"             |       | |
-str $1==0      | source4 |
-                       remove(ALL)
+str $1==0      | STACK |
                        "jsb\t.strlb"           |       | |
 str $1==1      | source4 |
                        remove(ALL)