On 9/22/20 5:23 PM, John Paul Adrian Glaubitz wrote:> On 9/22/20 3:27 PM, John Paul Adrian Glaubitz wrote:
That a typical bad alignment check. It should use __alignof__, not
sizeof.
Aha, I was assuming something like that already but I wasn't sure since libatomic-ops wasn't
updated for a while in Debian [1].
What would be the correct check then in [1]?
I was just re-reading the code and realized I'm dumb. Never mind.
s/sizeof/__alignof__/ should help.
Hmm, now it fails with __alignof__():
(sid-m68k-sbuild)root@epyc:/# debfoster -f
debfoster: /usr/include/atomic_ops/sysdeps/loadstore/atomic_load.h:31: AO_load: Assertion `((size_t)addr & (__alignof__(*addr) - 1)) == 0' failed.
qemu: uncaught target signal 6 (Aborted) - core dumped
Aborted
(sid-m68k-sbuild)root@epyc:/#
Adrian
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