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Re: Trying to build crosscompiler for ARM

Stupid thunderbird again! This time send to the list...

Segher Boessenkool schrieb: 
So, can I get gcc without unwind at all? I really only need the C
compiler and no unwind exceptions.


As far as I can see, the ARM libgcc division routines always require
unwinding support.  To get around that, I use an evil hack: put this

char __aeabi_unwind_cpp_pr0[0];

in a C file that you link before libgcc, and none of the unwinder
stuff will be pulled in.  Your program will of course die horribly
when you divide by zero ;-)

HTH,


Segher


I'm gonna try that.

IIRC we have our own div0 handler.

Best regards.

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