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Two collab sdk dev fixes #90073

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keith-packard
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  • Align iterable objects to 8 bytes when using 64 bit timeouts
  • Increase test stack size when using c++ exceptions

@nashif
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nashif commented May 16, 2025

@keith-packard had to cherry-pick one of the patches for now, this same branch is being used for the 12.2 gcc and is failing with the _static_thread_data patch. Need another branch for gcc-14 changes. It is getting messy and with too many things happening at the same time

@keith-packard
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keith-packard commented May 16, 2025

I'm surprised the _static_thread_data patch isn't required on other hosts, but I guess they can all load 64-bit values on 32-bit boundaries. sparc appears to be special in requiring 64-bit alignment.

Zephyr replaces the toolchain version of stdint.h to define uint32_t and
int32_t as int rather than long. This breaks the ARM MVE intrinics which
require uint32_t to be defined as unsigned long.

Provide 'ZEPHYR_USE_TOOLCHAIN_STDINT' which causes zephyr_stdint.h to be
skipped, ensuring that the normal stdint.h types are used instead.

Signed-off-by: Keith Packard <[email protected]>
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