Steffen Dettmer <steffen.dettmer@xxxxxxxxxxxxxx> writes: > while trying to build arm-elf-gcc-4.6.0 I get assembler errors > in thumb/libgcc. I'm having a hard time finding out how to build gcc > correctly and don't know what I did wrong, any hints appreciated. Which version of the GNU binutils are you using? The current release is 2.21. If you don't care about the Thumb mode, you can skip this problem by passing --disable-multilib when you run configure. Ian