Re: [gccsdk] GCCSDK 10 for older cores

Hi,

> Rob Kendrick <rjek@rjek.com> wrote:
[snip]
> Is building code for ARMv3 (or v4?) supported and I'm being an idiot, or
> is this totally out of scope of the endeavour?

No idea about the GCCSDK details, but from a GCC-ARM-backend perspective,
ARMv4 and everything-non-Thumb-before-ARMv6 was deprecated I think in
GCC 6, so I guess it was removed from the ARM backend in one of the
later versions.

Current GCC docs only mention "ARMv4T" support as the oldest
architecture. ISTR there was a linker hack to basically transform
ARMv4T output to ARMv4, but I cannot find the reference for that.

So unless you re-add the support to the ARM backend, I guess you
are out of luck and need to go back to GCC 4.7.x for old ARM
architecture compatibility.

Steffen

--
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steffen@huber-net.de
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