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[Bug libc/21790] Missing __memset_zero_constant_len_parameter in libc.so


https://sourceware.org/bugzilla/show_bug.cgi?id=21790

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- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=c8a0e6ec03b2646842fe3c7c59955f55175f3669

commit c8a0e6ec03b2646842fe3c7c59955f55175f3669
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Fri Aug 4 10:56:40 2017 -0700

    x86: Remove __memset_zero_constant_len_parameter [BZ #21790]

    __memset_zero_constant_len_parameter should be removed by

    commit 61062f56304750c367c5c1533351621353c112a7
    Author: Ulrich Drepper <drepper@redhat.com>
    Date:   Tue Mar 1 00:35:23 2005 +0000

        2005-02-24  Roland McGrath  <roland@redhat.com>

                * debug/Versions (libc: GLIBC_2.4): Remove
                __memset_zero_constant_len_parameter.
                * sysdeps/generic/memset_chk.c: Remove alias and warning.
                * misc/sys/cdefs.h (__warndecl): New macro.
                * debug/warning-nop.c: New file.
                * string/bits/string3.h (memset): Call __warn_memset_zero_len
with no
                arguments, instead of calling
__memset_zero_constant_len_parameter.
                Use __warndecl for __warn_memset_zero_len.
                * debug/Makefile (routines): Add $(static-only-routines).
                (static-only-routines): New variable.

    This patch removes the last emaining pieces of it.  Tested it on i586,
    i686 and x86-64.

        [BZ #21790]
        * sysdeps/i386/i586/memset.S
        (__memset_zero_constant_len_parameter): Removed.
        * sysdeps/i386/i686/memset.S
        (__memset_zero_constant_len_parameter): Likewise.
        * sysdeps/i386/i686/multiarch/memset_chk.S
        (__memset_zero_constant_len_parameter): Likewise.
        * sysdeps/x86_64/memset.S (__memset_zero_constant_len_parameter):
        Likewise.

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                                |   12 ++++++++++++
 sysdeps/i386/i586/memset.S               |    7 -------
 sysdeps/i386/i686/memset.S               |    7 -------
 sysdeps/i386/i686/multiarch/memset_chk.S |    6 +-----
 sysdeps/x86_64/memset.S                  |    6 ------
 5 files changed, 13 insertions(+), 25 deletions(-)

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