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Date:      Tue, 07 Jun 2022 00:11:04 +0000
From:      bugzilla-noreply@freebsd.org
To:        toolchain@FreeBSD.org
Subject:   maintainer-feedback requested: [Bug 264497] -fcf-protection causes 'illegal hardware instruction' on Geode
Message-ID:  <bug-264497-29464-MPPBq14g5t@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-264497-29464@https.bugs.freebsd.org/bugzilla/>
References:  <bug-264497-29464@https.bugs.freebsd.org/bugzilla/>

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Kubilay Kocak <koobs@FreeBSD.org> has asked freebsd-toolchain (Nobody)
<toolchain@FreeBSD.org> for maintainer-feedback:
Bug 264497: -fcf-protection causes 'illegal hardware instruction' on Geode
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264497



--- Comment #2 from Kubilay Kocak <koobs@FreeBSD.org> ---
Had an issue with Python ctype tests segfaulting [1] a few weeks ago, isola=
ted
to libffi issue [2][3].=20

See also:=20

Missing ENDBR on Linux/x86 ... requires ENDBR32/ENDBR64 at indirect branch=
=20
targets: https://github.com/libffi/libffi/issues/474=20

Perhaps relevent

[1] https://github.com/python/cpython/issues/92752
[2] https://github.com/libffi/libffi/issues/710
[3] https://github.com/libffi/libffi/pull/711



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