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Add 64-bit slm optimized strlcpy and srlcat.

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Change-Id: Ic948934d91c83bbfdfd00c05ee8b14952e012549
Signed-off-by: Varvara Rainchik <varvara.rainchik@intel.com>
This commit is contained in:
Varvara Rainchik 2014-11-10 15:15:58 +03:00
parent 22271d0c20
commit 2e7145c048
3 changed files with 1101 additions and 4 deletions
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37
libc/arch-x86_64/string/sse2-strlcat-slm.S Normal file
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@ -0,0 +1,37 @@
/*
Copyright (c) 2014, Intel Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* Neither the name of Intel Corporation nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#define USE_AS_STRLCAT
#ifndef STRLCPY
# define STRLCPY strlcat
#endif
#include "sse2-strlcpy-slm.S"

1062
libc/arch-x86_64/string/sse2-strlcpy-slm.S Executable file
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6
libc/arch-x86_64/x86_64.mk
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@ -25,10 +25,6 @@ libc_freebsd_src_files_x86_64 += \
upstream-freebsd/lib/libc/string/wmemcmp.c \ upstream-freebsd/lib/libc/string/wmemcmp.c \
upstream-freebsd/lib/libc/string/wmemmove.c \ upstream-freebsd/lib/libc/string/wmemmove.c \
libc_openbsd_src_files_x86_64 += \
upstream-openbsd/lib/libc/string/strlcat.c \
upstream-openbsd/lib/libc/string/strlcpy.c \
# #
# Inherently architecture-specific code. # Inherently architecture-specific code.
# #
@ -56,6 +52,8 @@ libc_bionic_src_files_x86_64 += \
arch-x86_64/string/sse2-stpncpy-slm.S \ arch-x86_64/string/sse2-stpncpy-slm.S \
arch-x86_64/string/sse2-strcat-slm.S \ arch-x86_64/string/sse2-strcat-slm.S \
arch-x86_64/string/sse2-strcpy-slm.S \ arch-x86_64/string/sse2-strcpy-slm.S \
arch-x86_64/string/sse2-strlcat-slm.S \
arch-x86_64/string/sse2-strlcpy-slm.S \
arch-x86_64/string/sse2-strlen-slm.S \ arch-x86_64/string/sse2-strlen-slm.S \
arch-x86_64/string/sse2-strncat-slm.S \ arch-x86_64/string/sse2-strncat-slm.S \
arch-x86_64/string/sse2-strncpy-slm.S \ arch-x86_64/string/sse2-strncpy-slm.S \