GCC Porting Issues

["Balaji V. Iyer" <balajiraja at yahoo dot com>]

Hello Everyone,
   I am trying to create a cross compiler using
gcc-3.4.2, using the binutils given in the
(http://www.opencores.org/projects.cgi/web/or1k/gnu_toolchain_port).
Iam running into the following difficulty (please see
below as I havecut and pasted the result that I get).
It is having troubles compiling the libgcc2.c. The
below is the result I get right before the makefile
crashes. I know some of the "#defines" used in the
or32.c from the previous version have changed and I
have updated them using the gcc internals manual. I
have updated the config.gcc and all the configuration
files that need to be updated according to the gcc
manual to the best of my knowledge. I have also
verified that the makefile (or configure script) does
capture cross assembler and loader correctly (Version
GNU ld version 2.11.93  and GNU assembler version
2.11.93). I don't know what is going wrong. I have
also unsuccessfully tried using GDB to try to pinpoint
the problem. It is configured using the following
line.

configure --target=or32-uclinux
-prefix=/tmp/opt/or32-uclinux
--with-local-prefix=/tmp/opt/or32-uclinux/or32-uclinux
--with-gnu-as
--with-gnu-ld --enable-languages=c

Any help is appreciated.

Thanking You,

Yours Sincerely

Balaji V. Iyer.

PS: I have replaced my absolute directory path with
"~" in the below
output snippet right before cut and pasting.


==================== MY OUTPUT ERROR ===============


mkdir -p -- libgcc
if [ -f stmp-dirs ]; then true; else touch stmp-dirs;
fi
/tmp/or1k/b-gcc-3.4.2/gcc/xgcc
-B/tmp/or1k/b-gcc-3.4.2/gcc/
-B/tmp/opt/or32-uclinux/or32-uclinux/bin/
-B/tmp/opt/or32-uclinux/or32-uclinux/lib/ -isystem
/tmp/opt/or32-uclinux/or32-uclinux/include -isystem
/tmp/opt/or32-uclinux/or32-uclinux/sys-include -O2 
-DIN_GCC
-DCROSS_COMPILE   -W -Wall -Wwrite-strings
-Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition  -isystem
./include   -g 
-DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc
-I. -I.
-I~/gcc-3.4.2/gcc -I~/gcc-3.4.2/gcc/.
-I~/gcc-3.4.2/gcc/../include 
-DL__mulsi3 -xassembler-with-cpp -c
~/gcc-3.4.2/gcc/config/or32/or32.S -o
libgcc/./__mulsi3.o
/tmp/or1k/b-gcc-3.4.2/gcc/xgcc
-B/tmp/or1k/b-gcc-3.4.2/gcc/
-B/tmp/opt/or32-uclinux/or32-uclinux/bin/
-B/tmp/opt/or32-uclinux/or32-uclinux/lib/ -isystem
/tmp/opt/or32-uclinux/or32-uclinux/include -isystem
/tmp/opt/or32-uclinux/or32-uclinux/sys-include -O2 
-DIN_GCC
-DCROSS_COMPILE   -W -Wall -Wwrite-strings
-Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition  -isystem
./include   -g 
-DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc
-I. -I.
-I~/gcc-3.4.2/gcc -I~/gcc-3.4.2/gcc/.
-I~/gcc-3.4.2/gcc/../include 
-DL__udivsi3 -xassembler-with-cpp -c
~/gcc-3.4.2/gcc/config/or32/or32.S -o
libgcc/./__udivsi3.o
/tmp/or1k/b-gcc-3.4.2/gcc/xgcc
-B/tmp/or1k/b-gcc-3.4.2/gcc/
-B/tmp/opt/or32-uclinux/or32-uclinux/bin/
-B/tmp/opt/or32-uclinux/or32-uclinux/lib/ -isystem
/tmp/opt/or32-uclinux/or32-uclinux/include -isystem
/tmp/opt/or32-uclinux/or32-uclinux/sys-include -O2 
-DIN_GCC
-DCROSS_COMPILE   -W -Wall -Wwrite-strings
-Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition  -isystem
./include   -g 
-DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc
-I. -I.
-I~/gcc-3.4.2/gcc -I~/gcc-3.4.2/gcc/.
-I~/gcc-3.4.2/gcc/../include 
-DL__divsi3 -xassembler-with-cpp -c
~/gcc-3.4.2/gcc/config/or32/or32.S -o
libgcc/./__divsi3.o
/tmp/or1k/b-gcc-3.4.2/gcc/xgcc
-B/tmp/or1k/b-gcc-3.4.2/gcc/
-B/tmp/opt/or32-uclinux/or32-uclinux/bin/
-B/tmp/opt/or32-uclinux/or32-uclinux/lib/ -isystem
/tmp/opt/or32-uclinux/or32-uclinux/include -isystem
/tmp/opt/or32-uclinux/or32-uclinux/sys-include -O2 
-DIN_GCC -
DCROSS_COMPILE   -W -Wall -Wwrite-strings
-Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition  -isystem
./include   -g 
-DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc
-I. -I.
-I~/gcc-3.4.2/gcc -I~/gcc-3.4.2/gcc/.
-I~/gcc-3.4.2/gcc/../include 
-DL__umodsi3 -xassembler-with-cpp -c
~/gcc-3.4.2/gcc/config/or32/or32.S -o
libgcc/./__umodsi3.o
/tmp/or1k/b-gcc-3.4.2/gcc/xgcc
-B/tmp/or1k/b-gcc-3.4.2/gcc/
-B/tmp/opt/or32-uclinux/or32-uclinux/bin/
-B/tmp/opt/or32-uclinux/or32-uclinux/lib/ -isystem
/tmp/opt/or32-uclinux/or32-uclinux/include -isystem
/tmp/opt/or32-uclinux/or32-uclinux/sys-include -O2 
-DIN_GCC
-DCROSS_COMPILE   -W -Wall -Wwrite-strings
-Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition  -isystem
./include   -g 
-DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc
-I. -I.
-I~/gcc-3.4.2/gcc -I~/gcc-3.4.2/gcc/.
-I~/gcc-3.4.2/gcc/../include 
-DL__modsi3 -xassembler-with-cpp -c
~/gcc-3.4.2/gcc/config/or32/or32.S -o
libgcc/./__modsi3.o
/tmp/or1k/b-gcc-3.4.2/gcc/xgcc
-B/tmp/or1k/b-gcc-3.4.2/gcc/
-B/tmp/opt/or32-uclinux/or32-uclinux/bin/
-B/tmp/opt/or32-uclinux/or32-uclinux/lib/ -isystem
/tmp/opt/or32-uclinux/or32-uclinux/include -isystem
/tmp/opt/or32-uclinux/or32-uclinux/sys-include -O2 
-DIN_GCC
-DCROSS_COMPILE   -W -Wall -Wwrite-strings
-Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition  -isystem
./include   -g 
-DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc
-I. -I.
-I~/gcc-3.4.2/gcc -I~/gcc-3.4.2/gcc/.
-I~/gcc-3.4.2/gcc/../include  
-DL_muldi3 -c ~/gcc-3.4.2/gcc/libgcc2.c -o
libgcc/./_muldi3.o
~/gcc-3.4.2/gcc/libgcc2.c:0: internal compiler error:
Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for
instructions.
make[2]: *** [libgcc/./_muldi3.o] Error 1
make[2]: Leaving directory `/tmp/or1k/b-gcc-3.4.2/gcc'
make[1]: *** [libgcc.a] Error 2
make[1]: Leaving directory `/tmp/or1k/b-gcc-3.4.2/gcc'
make: *** [all-gcc] Error 2


		
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