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Why do you want to build a COFF toolchain for PowerPC? ELF is very well supported in the Gnu tools, and it's the standard for embedded PowerPC. The target name for this configuration is 'powerpc-eabi'. Scott -----Original Message----- From: crossgcc-owner@sourceware.cygnus.com [mailto:crossgcc-owner@sourceware.cygnus.com]On Behalf Of Nicholas_Karagas@cirilium.com Sent: Tuesday, June 06, 2000 1:10 PM To: crossgcc@sourceware.cygnus.com Subject: powerpc-coff target I am attempting to build a cross environment from Cygwin/NT4.0 to a remote PowerPC embedded target, using coff (powerpc-unknown-coff). This is not automatically supported with the GNU tools, and all my efforts to build gcc for this environment have been in vain. I believe that I correctly built binutils, but I get the following result when making libgcc2 in gcc-2.95.2: for name in _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi _fixtfdi _fixunstfdi _floatditf __gcc_bcmp _varargs __dummy _eprintf _bb _shtab _clear_cache _trampoline __main _exit _ctors _pure; \ do \ echo ${name}; \ /gcc-2.95.2/gcc/xgcc -B/gcc-2.95.2/gcc/ -B/usr/local/ppc-coff/ppc-coff/bin/ -I/usr/local/ppc-coff/ppc-coff/include -O2 -DCROSS_COMPILE -DIN_GCC -DHAIFA -g -O2 -I./include -mcpu=powerpc -g1 -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I./config -I./../include -c -DL${name} \ ./libgcc2.c -o ${name}.o; \ if [ $? -eq 0 ] ; then true; else exit 1; fi; \ ppc-coff-ar rc tmplibgcc2.a ${name}.o; \ rm -f ${name}.o; \ done _muldi3 C:\TEMP/ccdvTd5T.s: Assembler messages: C:\TEMP/ccdvTd5T.s:283: Warning: `.bf' symbol without preceding function C:\TEMP/ccdvTd5T.s:341: Fatal error: C_EFCN symbol out of scope make[3]: *** [libgcc2.a] Error 1 make[2]: *** [stmp-multilib-sub] Error 2 make[1]: *** [stmp-multilib] Error 1 make: *** [all-gcc] Error 2 Any help with this would be greatly appreciated. Nicholas Karagas Associate Software Engineer Cirilium Corporation Tempe, AZ (480) 317-1144 ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sourceware.cygnus.com ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sourceware.cygnus.com
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