Re: Sol 11.3/sparc woe on BitBlockOps.mod

[Gaius Mulley]

john o goyo <jog37@riddermarkfarm.ca> writes:

> I am trying to compile the latest git version of gm2 on Solaris 11.3/Sparc:
>
> libtool: compile:  /home/build/opt/gm2/bld/gm2-sol11/./gcc/gm2
> -B/home/build/opt/gm2/bld/gm2-sol11/./gcc/ -c -g -O2 -g -O2 
> -I../libm2pim -I/home/build/opt/gm2/src/gcc-git/gcc/m2/gm2-libs-pim
>  -I/home/build/opt/gm2/src/gcc-git/gcc/m2/gm2-libs 
> -I/home/build/opt/gm2/src/gcc-git/gcc/m2/gm2-libs-iso
>  
> ../../../../../src/gcc-git/libgm2/libm2log/../../gcc/m2/gm2-libs-pim/BitBlockOps.mod
>  
> -fPIC -DPIC -o .libs/BitBlockOps.o
> gm2: internal compiler error: Segmentation Fault signal terminated
> program cc1gm2
>
> What do you suggest I investigate, Gaius?
>
> Sincerely,
> john

Hi John,

this looks like the bug (or very similar):

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105392

can you double check the source code has:

Author: Gaius Mulley <gaiusmod2@gmail.com>
Date:   Wed Nov 9 16:33:56 2022 +0000

    PR-101392 fix pass binop.proc to CodeBinarySetshift.
    
    Change m2expr.def to DEFINITION MODULE FOR "C" so that the
    bootstrap tool mc generates M2GenGCC.c passing the procedure
    parameter without the struct wrapper.
    
    gcc/m2/ChangeLog:
    
            * gm2-gcc/m2expr.def: Change to FOR "C" module.


present?  If it does then it would be interesting to obtain a stack
trace (gdb) of the failing build.



cd correct_dir
/home/build/opt/gm2/bld/gm2-sol11/./gcc/gm2 -v \
 -B/home/build/opt/gm2/bld/gm2-sol11/./gcc/ -c -g -O2 -g -O2  \
 -I../libm2pim -I/home/build/opt/gm2/src/gcc-git/gcc/m2/gm2-libs-pim \
  -I/home/build/opt/gm2/src/gcc-git/gcc/m2/gm2-libs  \
 -I/home/build/opt/gm2/src/gcc-git/gcc/m2/gm2-libs-iso \
  
../../../../../src/gcc-git/libgm2/libm2log/../../gcc/m2/gm2-libs-pim/BitBlockOps.mod
  \
 -fPIC -DPIC -o .libs/BitBlockOps.o

extract the cc1gm2 line and place this into a .gdbinit, ie:

cat << EOF > .gdbinit
break exit
run "cc1gm2 invocation"
EOF

$ gdb cc1gm2
(gdb) where
(gdb) quit

hope this helps

regards,
Gaius