Failure when compiling for cortex-m4

Niels Möller nisse at lysator.liu.se
Fri Mar 25 13:46:14 UTC 2016


Robert Baruch <robert.c.baruch at gmail.com> writes:

> Note: Cortex-M4 only has Thumb mode, and implements the Thumb-2 instruction
> set. It does not have ARM mode and cannot execute ARM instructions.

I think most or all of gmp's ARM assembly code doesn't support thumb.
You're best bet for now is probably to configure with
--disable-assembly.

Regards,
/Niels

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