configuration error

configuration error

[Stefan Petters]

Hi,

I'm new to this list, but have looked into the archives without finding
a solution to my problem. I'm trying to make cross development toolset
for m68k-coff (no OS). I made several before (gcc-2.7.2 and binutils-2.6
and 2.7) but had not these problems.

I followed the guidlines in the faq and made my binutils this way:

	cd /somewhere/
	gtar -xvzf /pub/.../binutils-2.8.1.tgz
	mkdir binutils
	cd binutils
	../binutils-2.8.1/configure  --target=m68k-coff --with-gnu-as \
		--with-gnu-ld --with-targets=all \
		--prefix=/usr/local/m68k-coff/binutils-2.8.1

now I have various symlinks pointing to my cross-binaries which are
accessable via my PATH--variable:
m68k-coff-{as|ar|...}
{as|ar|...}-new

Now I have tried to make egcs
	cd /somewhere/
	gtar -xvzf /pub/.../egcs-1.0.2.tar.gz
	mkdir egcs
	cd egcs
	../egcs-1.0.2/configure --target=m68k-coff --with-gnu-as --with-gnu-ld
I have tried some prefix values as well, but wanted to keep this
before I started configure new I cleaned up by making ``rm -rf *''
and each time I started a new make I made ``make clean'' before. 
BTW: Yes my make is GNU--Make (Linux--box :)
now I tried 
	make
this left me
----------------------------SNIP--------------------------
gcc -DCROSS_COMPILE -DIN_GCC    -g -O2  -DHAVE_CONFIG_H     -I.
-I../../egcs-1.0.2/gcc -I../../egcs-1.0.2/gcc/config  \
-DTARGET_MACHINE=\"m68k-coff\"  \
-c `echo ../../egcs-1.0.2/gcc/collect2.c | sed 's,^\./,,'`
as: unrecognized option `-c68020'
make[1]: *** [collect2.o] Error 1
make[1]: Leaving directory `/a/batian/dist2/prakt/m68k-coff/tools/egcs/gcc'
make: *** [all-gcc] Error 2
----------------------------SNAP--------------------------

the I tried something out of the FAQ
	make cross

this is what I got last:
-----------------------------SNIP-------------------------
  /DIST/prakt/m68k-coff/tools/egcs/gcc/xgcc
-B/DIST/prakt/m68k-coff/tools/egcs/gcc/ -O2  -DCROSS_COMPILE -DIN_GCC
-g -O2 -I./include   -g1 -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-fexceptions    -m5200 -I. -I../../egcs-1.0.2/gcc
-I../../egcs-1.0.2/gcc/config -c -DL${name} \
      ../../egcs-1.0.2/gcc/libgcc2.c -o ${name}.o; \
  if [ $? -eq 0 ] ; then true; else exit 1; fi; \
  m68k-coff-ar rc tmplibgcc2.a ${name}.o; \
  rm -f ${name}.o; \
done
_muldi3
[... about 40 lines of these]
_new_handler
_op_delete
_bb
/var/tmp/cca30883.s: Assembler messages:
/var/tmp/cca30883.s:2106: Error: operands mismatch -- statement `move.b
#0,%a1' ignored
/var/tmp/cca30883.s:2107: Error: operands mismatch -- statement `move.b
%a1,(%a3,%a0.l)' ignored
make[3]: *** [libgcc2.a] Error 1
make[3]: Leaving directory `/a/batian/dist2/prakt/m68k-coff/tools/egcs/gcc'
make[2]: *** [stmp-multilib-sub] Error 2
make[2]: Leaving directory `/a/batian/dist2/prakt/m68k-coff/tools/egcs/gcc'
make[1]: *** [stmp-multilib] Error 1 
make[1]: Leaving directory `/a/batian/dist2/prakt/m68k-coff/tools/egcs/gcc'
make: *** [cross] Error 2
-----------------------------SNAP-------------------------
I think it's a pilot error, so this goes to egcs instead of egcs-bugs. 

Is anyone there knowing what's going wrong?
Thanks in advance.

Regards,
	Stefan.
-- 
----------------------------------------------------------------------    
Stefan M. Petters  Laboratory for Process Control and Realtime Systems   -ooo
Arcisstr. 21       Technische Universitaet Muenchen                     --oooo
80290 Muenchen     Tel: ++49/89-2892-3556       Fax: ++49/89-2892-3555  ----oo
Germany            EMail: petters@ei.tum.de                              ---o 
----------------------------------------------------------------------

Re: configuration error

[Philippe De Muyter]

>   /DIST/prakt/m68k-coff/tools/egcs/gcc/xgcc
> -B/DIST/prakt/m68k-coff/tools/egcs/gcc/ -O2  -DCROSS_COMPILE -DIN_GCC
> -g -O2 -I./include   -g1 -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
> -fexceptions    -m5200 -I. -I../../egcs-1.0.2/gcc
> -I../../egcs-1.0.2/gcc/config -c -DL${name} \
>       ../../egcs-1.0.2/gcc/libgcc2.c -o ${name}.o; \
>   if [ $? -eq 0 ] ; then true; else exit 1; fi; \
>   m68k-coff-ar rc tmplibgcc2.a ${name}.o; \
>   rm -f ${name}.o; \
> done
> _muldi3
> [... about 40 lines of these]
> _new_handler
> _op_delete
> _bb
> /var/tmp/cca30883.s: Assembler messages:
> /var/tmp/cca30883.s:2106: Error: operands mismatch -- statement `move.b
> #0,%a1' ignored
> /var/tmp/cca30883.s:2107: Error: operands mismatch -- statement `move.b
> %a1,(%a3,%a0.l)' ignored
[...]
> I think it's a pilot error, so this goes to egcs instead of egcs-bugs. 

I think it is a gcc error : gcc -m5200 generates invalid assembler
instructions for a cf5200 (and in this case even for any m68k family member)

Could you rerun the failed command (that's a `for' loop) for name=_bb,
replacing `-c -o ${name}.o' by `-S -dp',  and show us the lines around
2106 of the produced .s file ?

Re: configuration error

[Andreas Schwab]

Philippe De Muyter <phdm@macqel.be> writes:

|> > /var/tmp/cca30883.s:2106: Error: operands mismatch -- statement `move.b
|> > #0,%a1' ignored
|> > /var/tmp/cca30883.s:2107: Error: operands mismatch -- statement `move.b
|> > %a1,(%a3,%a0.l)' ignored
|> [...]
|> > I think it's a pilot error, so this goes to egcs instead of egcs-bugs. 

|> I think it is a gcc error : gcc -m5200 generates invalid assembler
|> instructions for a cf5200 (and in this case even for any m68k family member)

This is a bug in the assembler.  The mcf5200 does support byte moves
from/to address registers, unlike the other m68k family members.  An
upgrade to the latest binutils release will help.

-- 
Andreas Schwab                                      "And now for something
schwab@issan.informatik.uni-dortmund.de              completely different"
schwab@gnu.org