error creating cross compiler for avr when compiling libgcc.S

error creating cross compiler for avr when compiling libgcc.S

[Richard Hanrick]

I am trying to make a cross compiler for the avr series.

I have RH7.2 on a Dell poweredge 2300, 512MB RAM, 2 x PII
I have upgraded to GCC3.0.1 and Binutils 2.11.5

I am trying to make the cross compiler in /opt/gcc/avr
(Tar file unpacked in /home/public/software/Linux/gcc/gcc-3.0.1)
The configure options from /opt/gcc are;
/home/public/software/Linux/gcc/gcc-3.0.1/configure --prefix=/opt/gcc/avr --
targer=avr --enable-languages=c

Below I have captured the output of the make process.  It stops with the
error about unrecognised operands etc.  This is a second run with make so a
lot of files are already made.

make[1]: Entering directory `/opt/gcc/libiberty'
make[2]: Entering directory `/opt/gcc/libiberty/testsuite'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/opt/gcc/libiberty/testsuite'
make[1]: Leaving directory `/opt/gcc/libiberty'
make[1]: Entering directory `/opt/gcc/gcc'
(cd intl && make all)
make[2]: Entering directory `/opt/gcc/gcc/intl'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/opt/gcc/gcc/intl'
(cd po && make all)
make[2]: Entering directory `/opt/gcc/gcc/po'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/opt/gcc/gcc/po'
make
GCC_FOR_TARGET="/opt/gcc/gcc/xgcc -B/opt/gcc/gcc/ -B/opt/gcc/avr/avr/bin/ -B
/opt/gcc/avr/avr/lib/ -isystem /opt/gcc/avr/avr/include" \
  HOST_PREFIX="" HOST_PREFIX_1="loser-" \
  AR_FOR_TARGET="avr-ar" \
  AR_CREATE_FOR_TARGET="avr-ar  rc" \
  AR_FLAGS_FOR_TARGET="" \
  OLDCC="cc" CCLIBFLAGS="-O" \


CFLAGS="-g -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-protot
ypes -Wtraditional -pedantic -Wno-long-long" \
  RANLIB_FOR_TARGET="avr-ranlib" \
  RANLIB_TEST_FOR_TARGET="[ -f avr-ranlib ] || ( [ "i686-pc-linux-gnu" =
"avr-unknown-none" ] && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )" \
  NM_FOR_TARGET="nm" AWK="gawk" \


LIBGCC2_CFLAGS="-O2  -DCROSS_COMPILE -DIN_GCC    -W -Wall -Wwrite-strings -W
strict-prototypes -Wmissing-prototypes -isystem
./include  -DDF=SF -Dinhibit_libc -mcall-prologues -g1  -DIN_LIBGCC2 -D__GCC
_FLOAT_NOT_NEEDED -Dinhibit_libc" \


INCLUDES="-I. -I. -I/home/public/software/Linux/gcc/gcc-3.0.1/gcc -I/home/pu
blic/software/Linux/gcc/gcc-3.0.1/gcc/. -I/home/public/software/Linux/gcc/gc
c-3.0.1/gcc/config -I/home/public/software/Linux/gcc/gcc-3.0.1/gcc/../includ
e" MAYBE_USE_COLLECT2="" \
  CONFIG_H="config.h auto-host.h gansidecl.h
/home/public/software/Linux/gcc/gcc-3.0.1/gcc/config/i386/xm-i386.h
defaults.h hwint.h tm.h gansidecl.h
/home/public/software/Linux/gcc/gcc-3.0.1/gcc/config/avr/avr.h defaults.h
insn-codes.h insn-flags.h" MACHMODE_H="machmode.h machmode.def" \
  LIB1ASMSRC='avr/libgcc.S' \
  MAKEOVERRIDES= \
  -f libgcc.mk all
make[2]: Entering directory `/opt/gcc/gcc'
for d in libgcc avr3 libgcc/avr3 avr4 libgcc/avr4 avr5 libgcc/avr5; do \
  if [ -d $d ]; then true; else mkdir $d; fi \
done
if [ -f stmp-dirs ]; then true; else touch stmp-dirs; fi
/opt/gcc/gcc/xgcc -B/opt/gcc/gcc/ -B/opt/gcc/avr/avr/bin/ -B/opt/gcc/avr/avr
/lib/ -isystem
/opt/gcc/avr/avr/include -O2  -DCROSS_COMPILE -DIN_GCC    -W -Wall -Wwrite-s
trings -Wstrict-prototypes -Wmissing-prototypes -isystem
./include  -DDF=SF -Dinhibit_libc -mcall-prologues -g1  -DIN_LIBGCC2 -D__GCC
_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I. -I/home/public/software/Linux/gcc/g
cc-3.0.1/gcc -I/home/public/software/Linux/gcc/gcc-3.0.1/gcc/. -I/home/publi
c/software/Linux/gcc/gcc-3.0.1/gcc/config -I/home/public/software/Linux/gcc/
gcc-3.0.1/gcc/../include -DL_mulqi3 -xassembler-with-cpp -c
/home/public/software/Linux/gcc/gcc-3.0.1/gcc/config/avr/libgcc.S -o
libgcc/./_mulqi3.o
/tmp/ccSbVvcr.s: Assembler messages:
/tmp/ccSbVvcr.s:23: Error: suffix or operands invalid for `clr'
/tmp/ccSbVvcr.s:23: Error: no such instruction: `clear result'
/tmp/ccSbVvcr.s:25: Error: no such instruction: `sbrc r24,0'
/tmp/ccSbVvcr.s:26: Error: too many memory references for `add'
/tmp/ccSbVvcr.s:27: Error: too many memory references for `add'
/tmp/ccSbVvcr.s:27: Error: no such instruction: `shift multiplicand'
/tmp/ccSbVvcr.s:28: Error: no such instruction: `breq __mulqi3_exit'
/tmp/ccSbVvcr.s:28: Error: no such instruction: `while multiplicand!=0'
/tmp/ccSbVvcr.s:29: Error: no such instruction: `lsr r24'
/tmp/ccSbVvcr.s:30: Error: no such instruction: `brne __mulqi3_loop'
/tmp/ccSbVvcr.s:30: Error: no such instruction: `exit if multiplier=0'
/tmp/ccSbVvcr.s:32: Error: too many memory references for `mov'
/tmp/ccSbVvcr.s:32: Error: no such instruction: `result to return register'
make[2]: *** [libgcc/./_mulqi3.o] Error 1
make[2]: Leaving directory `/opt/gcc/gcc'
make[1]: *** [stmp-multilib] Error 2
make[1]: Leaving directory `/opt/gcc/gcc'
make: *** [all-gcc] Error 2


Please help !!!!


Richard Hanrick

Re: error creating cross compiler for avr when compiling libgcc.S

[Alexandre Oliva]

On Oct 11, 2001, "Richard Hanrick" <richard@hanrick.com> wrote:

> I am trying to make the cross compiler in /opt/gcc/avr

Did you build the cross assembler first?

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist    *Please* write to mailing lists, not to me