🚀 go-pugleaf

I am having trouble with GCC, in compiling G++.  The machine is a
4.3BSD Vax 11/780.  tm.h, md, etc are linked to the vax equivalents.
GCC was compiled with -g -O -munix.  

41 Augean> cd /usr/local/gnu/g++
42 Augean> cat version.c
char *version_string = "1.25.0";
43 Augean> gcc -v
gcc version 1.27
44 Augean> gcc -c -g typecheck.c
45 Augean> gcc -c -g -O typecheck.c
gcc: Program cc1 got fatal signal 4.
46 Augean> !!
gcc -c -g -O typecheck.c

Stopped
47 Augean> ps uxww | grep cc1
mpope     2447  4.0  0.5   24   10 pa S     0:00 grep cc1
mpope     2431  1.2 20.2  673  587 pa T     0:08 cc1 /tmp/cc002429.cpp -quiet -dumpbase typecheck.c -g -O -o /tmp/cc002429.s
48 Augean> gdb /usr/local/lib/gcc-cc1
GDB 2.7, Copyright (C) 1988 Free Software Foundation, Inc.
There is ABSOLUTELY NO WARRANTY for GDB; type "info warranty" for details.
GDB is free software and you are welcome to distribute copies of it
 under certain conditions; type "info copying" to see the conditions.
Reading symbol data from /usr/local/lib/gcc-cc1...done.
Type "help" for a list of commands.
gdb> run /tmp/cc002429.cpp -quiet -dumpbase typecheck.c -g -O -o /tmp/cc002429.s
Starting program: /usr/local/lib/gcc-cc1 /tmp/cc002429.cpp -quiet -dumpbase typecheck.c -g -O -o /tmp/cc002429.s

Program received signal 4, Illegal instruction
0x48108 in kill (2455, 4)
gdb> where
#0  0x48108 in kill (2455, 4)
#1  0x47c71 in abort ()
#2  0x3cef3 in reload_as_needed (first=(struct rtx_def *) 0x5ba18, live_known=1) (reload1.c line 1339)
#3  0x3c549 in reload (first=(struct rtx_def *) 0x5ba18, global=1, dumpfile=(struct _iobuf *) 0x0) (reload1.c line 768)
#4  0x3810c in global_alloc (file=(struct _iobuf *) 0x0) (global-alloc.c line 315)
#5  0x1a14 in rest_of_compilation (decl=(tree) 0x89458) (toplev.c line 1255)
#6  0xdf72 in finish_function () (c-decl.c line 3272)
#7  0x323b in yyparse () (c-parse.y line 244)
#8  0xe69 in compile_file (name=(char *) 0x7fffe95b "/tmp/cc002429.cpp") (toplev.c line 833)
#9  0x249b in main (argc=9, argv=(char **) 0x7fffe8c0, envp=(char **) 0x7fffe8e8) (toplev.c line 1552)
gdb> quit
The program is running.  Quit anyway? (y or n) y


Other information:  The crash appears occur after recognising the end
of the function "build_component_ref".  If one disables the suppiled
"assert.h", and fixes a swallowed semicolon problem, cc -O -c succeeds.

Hope this isnt wasting your time.  Thankyou for GDB BTW.

Mike Pope