Building Newlib and GCC for Thumb2

[Rob Emanuele]

Greetings,

I'm trying to build newlib and gcc for a Cortex-M3 processor.  What
are the best ways for doing this?  I'm running into a problem with the
"setjmp" call as it is not being compiled correctly for Thumb2.  It is
only being compiled for Thumb.  Are there a set of instructions on the
proper build procedure to get all the libs built for arm, thumb, and
thumb2?

Thanks,

Rob Emanuele