ARM Cortex-M Microcontroller startup files

[Martin Nowak via Digitalmars-d]

On 04/26/2015 07:29 PM, Jens Bauer wrote:
> I may be able to put together some kind of recipe for building the
> GCC+GDC I have.
> Unfortunately, I have not been able to build with multilib yet, so my
> setup cannot build code for Cortex-M0; it keeps stuffing Cortex-M3 and
> Cortex-M4 instructions in there.

The wiki says to disable multilib
(http://wiki.dlang.org/Bare_Metal_ARM_Cortex-M_GDC_Cross_Compiler#Build_GCC),
what's the problem? Maybe ask Iain/Johannes if it's GDC specific.

> -But if I build GCC without GDC, then I can build with multilib, and
> make code for Cortex-M0. So I cannot have both.
> 
> I know Mike have been working on this. Hopefully one of us will find a
> solution.

What libc are you using? The gcc-arm-embedded project uses newlib and
newlib-nano. https://launchpad.net/gcc-arm-embedded