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From: "hjl.tools at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/104781] [12 regression] SEGV in _Unwind_GetGR during i386 Ada bootstrap
Date: Fri, 04 Mar 2022 15:04:12 +0000 [thread overview]
Message-ID: <bug-104781-4-NndoGQoTt3@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-104781-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104781
--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to Uroš Bizjak from comment #3)
> Comment on attachment 52563 [details]
> A patch
>
> >From ba4854c13c4aaa5b50127f23cb09cf05e3eb229d Mon Sep 17 00:00:00 2001
> >From: "H.J. Lu" <hjl.tools@gmail.com>
> >Date: Fri, 4 Mar 2022 05:53:14 -0800
> >Subject: [PATCH] x86: Disable AVX/SSE on unwind-c.c and unwind-dw2.c
> >
> >Since %ecx can't be used for both DRAP register and __builtin_eh_return,
> >we must avoid stack realignment when __builtin_eh_return is used. Since
>
> Isn't this solved with PR104362?
It may not be sufficient for Solaris.
next prev parent reply other threads:[~2022-03-04 15:04 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-04 12:31 [Bug target/104781] New: " ro at gcc dot gnu.org
2022-03-04 12:32 ` [Bug target/104781] " ro at gcc dot gnu.org
2022-03-04 13:23 ` ro at gcc dot gnu.org
2022-03-04 14:00 ` hjl.tools at gmail dot com
2022-03-04 15:00 ` ubizjak at gmail dot com
2022-03-04 15:04 ` hjl.tools at gmail dot com [this message]
2022-03-04 20:29 ` ro at CeBiTec dot Uni-Bielefeld.DE
2022-03-05 2:59 ` hjl.tools at gmail dot com
2022-03-05 13:43 ` ro at CeBiTec dot Uni-Bielefeld.DE
2022-03-07 8:22 ` rguenth at gcc dot gnu.org
2022-03-08 17:56 ` cvs-commit at gcc dot gnu.org
2022-03-09 14:27 ` cvs-commit at gcc dot gnu.org
2022-03-09 14:44 ` jakub at gcc dot gnu.org
2022-03-09 14:45 ` jakub at gcc dot gnu.org
2022-03-10 9:36 ` ro at CeBiTec dot Uni-Bielefeld.DE
2022-03-10 9:42 ` jakub at gcc dot gnu.org
2022-03-15 10:13 ` drepper.fsp+rhbz at gmail dot com
2022-03-15 10:17 ` jakub at gcc dot gnu.org
2022-03-22 16:34 ` hjl.tools at gmail dot com
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