Simon Kagstrom <simon.kagstrom@xxxxxx> writes: > Is the stack-alignment requirements spelled out somewhere? I quickly > glanced in the gcc and gccint info-pages, but didn't find it there. Look at STACK_BOUNDARY in the config/CPU/CPU.h file for your target. For MIPS using the old ABI STACK_BOUNDARY is 64, which means you must align the stack on a 64-bit boundary in your startup code. For the new ABI STACK_BOUNDARY is 128. Ian
