[PATCH][Newlib][AArch32] Fix the build for M class semihosting

Corinna Vinschen vinschen@redhat.com
Mon Feb 11 11:50:00 GMT 2019

On Feb  8 18:34, Tamar Christina wrote:
> Hi All,
> The M class cores don't support Semihosting v2 mixed mode, but we were
> accidentally using the new immediates for it.  My last patch changed the
> immediates which broke the build because doing a full multi-lib build
> including M architectures now results in an assembler error instead of
> silently doing the wrong thing.
> This fixes the issue by changing the defines around such that According
> to the specs any M class build uses the normal semihosting instructions
> always.
> Regtested on arm-none-eabi and no issues, using a build with m class
> multilibs too.
> Ok for master?



Corinna Vinschen
Cygwin Maintainer
Red Hat
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