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de7ee73d6f
Makes __stpncpy_power8 call __memset_power8 directly rather than via an IFUNC. Fixes a missing _mcount, and removes some redundant NOPS. The *_is_local defines are also used in a followup patch. * sysdeps/powerpc/powerpc64/multiarch/strncpy-power7.S: Define MEMSET_is_local. * sysdeps/powerpc/powerpc64/multiarch/strncpy-power8.S: Likewise. * sysdeps/powerpc/powerpc64/multiarch/stpncpy-power7.S: Likewise. * sysdeps/powerpc/powerpc64/multiarch/stpncpy-power8.S: Likewise. Define MEMSET. * sysdeps/powerpc/powerpc64/multiarch/strstr-power7.S: Define STRLEN_is_local, STRNLEN_is_local, and STRCHR_is_local. * sysdeps/powerpc/powerpc64/power7/strstr.S: Likewise. Don't add nop after local calls. * sysdeps/powerpc/powerpc64/power7/strncpy.S: Define MEMSET_is_local. Don't add nop after local call. * sysdeps/powerpc/powerpc64/power8/strncpy.S: Likewise. Add missing CALL_MCOUNT.
32 lines
1.1 KiB
ArmAsm
32 lines
1.1 KiB
ArmAsm
/* Optimized strncpy implementation for POWER7.
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Copyright (C) 2014-2017 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 <sysdep.h>
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#define STRNCPY __strncpy_power7
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#undef libc_hidden_builtin_def
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#define libc_hidden_builtin_def(name)
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#define MEMSET __memset_power7
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#ifdef SHARED
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#define MEMSET_is_local
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#endif
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#include <sysdeps/powerpc/powerpc64/power7/strncpy.S>
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