From mboxrd@z Thu Jan 1 00:00:00 1970 From: Geir Harris Hedemark To: ecos-discuss@sourceware.cygnus.com Subject: [ECOS] Problems with ecosSWtools and thumb-elf Date: Mon, 12 Jul 1999 05:23:00 -0000 Message-id: X-SW-Source: 1999-07/msg00014.html I have been looking into using ecos and its tools for an embedded ARM7TDMI ASIC we are doing. I seem to be able to compile to the arm-elf target without problems, but when I compile for the thumb-elf target, things move into an endless loop when libgcc1 and libgcc2 is compiled. I am compiling on a Solaris 2.6 box. config.status looks like this for the thumb-arb target: ../ecosSWtools-arm-990321/src/configure --with-gcc-version-trigger=/data/nova/imp/software/ecosSWtools-arm-990321/src/gcc/version.c --host=sparc-sun-solaris2.6 --target=thumb-elf --prefix=/local/hacks/arm --nf --norecursion My $PATH is pruned maximally. That should not cause any problems, especially since arm-elf seems to compile ok and provide usable code. Two questions: Has anyone run into similar problems and been able to solve them? I have looked at the gcc Makefiles, and they have significant differences, but none I am competent enough to point an accusatory finger at. If not, could someone please throw the appropriate .a files in my direction (libgcc1.a and libgcc2.a, I guess)? I don't have access to any commercial tools I can compile the assembly files with since we wanted to check the cygnus tools out before spending an enourmous amount of money. Geir