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From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug dynamic-link/31371] x86-64: APX and Tile registers aren't
 preserved in ld.so trampoline
Date: Mon, 01 Apr 2024 17:39:23 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D31371

--- Comment #9 from Sourceware Commits <cvs-commit at gcc dot gnu.org> ---
The release/2.39/master branch has been updated by H.J. Lu
<hjl@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=3Dglibc.git;h=3D7fc8242bf87828c935a=
c5df5cafb9dc7ab635fd9

commit 7fc8242bf87828c935ac5df5cafb9dc7ab635fd9
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Fri Feb 16 07:17:10 2024 -0800

    x86-64: Save APX registers in ld.so trampoline

    Add APX registers to STATE_SAVE_MASK so that APX registers are saved in
    ld.so trampoline.  This fixes BZ #31371.

    Also update STATE_SAVE_OFFSET and STATE_SAVE_MASK for i386 which will
    be used by i386 _dl_tlsdesc_dynamic.
    Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>

    (cherry picked from commit dfb05f8e704edac70db38c4c8ee700769d91a413)

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