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Freestanding stdatomic.h headers in GCC appear to be unsuitable #13

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PatchMixolydic opened this issue Mar 20, 2020 · 1 comment
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Freestanding stdatomic.h headers in GCC appear to be unsuitable #13

PatchMixolydic opened this issue Mar 20, 2020 · 1 comment
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bug Something isn't working libc A bug related to the C standard library and extensions

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spinlockMutex decompiles to contain xchg and then test

This function, which uses atomic_flag_test_and_set, uses xchg and test. Presumably, an atomic operation would be preferable to avoid races, like lock cmpxchg.
@PatchMixolydic PatchMixolydic added bug Something isn't working libc A bug related to the C standard library and extensions labels Mar 20, 2020
@PatchMixolydic PatchMixolydic mentioned this issue Mar 20, 2020
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Spinel was since rewritten in Rust, so this is no longer an issue.

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