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5cd94e67d0
Commit c7debbdfac redirected the internal strrch to default powerpc64
implementation by redefining the weak_alias at
sysdeps/powerpc/powerpc64/multiarch/strchr-ppc64.c:
#undef weak_alias
#define weak_alias(name, aliasname) \
extern __typeof (__strrchr_ppc) aliasname \
__attribute__ ((weak, alias ("__strrchr_ppc")));
This creates a __GI_strchr alias that clashes with the IFUNC symbol in
stprchr.os. There is not need to define the default version for internal
version, since ifunc should work internally for powerpc64. This patch
removes the weak_alias indirection.
Checked on powerpc64le.
* sysdeps/powerpc/powerpc64/multiarch/strrchr-ppc64.c (weak_alias):
Remove redirection to __strrchr_ppc.
34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
/* Copyright (C) 2014-2016 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <string.h>
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#define STRRCHR __strrchr_ppc
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#undef weak_alias
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#define weak_alias(name, aliasname)
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#if IS_IN (libc) && defined(SHARED)
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# undef libc_hidden_builtin_def
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# define libc_hidden_builtin_def(name) \
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__hidden_ver1(__strrchr_ppc, __GI_strrchr, __strrchr_ppc);
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#endif
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extern __typeof (strrchr) __strrchr_ppc attribute_hidden;
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#include <string/strrchr.c>
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