3d8e98f8bd
This patch doesn't *enable* the SVE optimized routines, but it does let us see if switching them to ifuncs will cause any app compat issues, so that we can more easily use the optimized routines in future. Test: treehugger Change-Id: Ic5fe570bd21687da397b48127bf688f7ec68dd0c
50 lines
2.1 KiB
ArmAsm
50 lines
2.1 KiB
ArmAsm
/*
|
|
* Copyright (C) 2019 The Android Open Source Project
|
|
* 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.
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include <private/bionic_asm.h>
|
|
|
|
#define FUNCTION_DELEGATE(name, impl) \
|
|
ENTRY(name); \
|
|
b impl; \
|
|
END(name)
|
|
|
|
FUNCTION_DELEGATE(memchr, __memchr_aarch64_mte)
|
|
FUNCTION_DELEGATE(memcmp, __memcmp_aarch64)
|
|
FUNCTION_DELEGATE(memcpy, __memcpy_aarch64)
|
|
FUNCTION_DELEGATE(memmove, __memmove_aarch64)
|
|
FUNCTION_DELEGATE(stpcpy, __stpcpy_aarch64)
|
|
FUNCTION_DELEGATE(strchr, __strchr_aarch64_mte)
|
|
FUNCTION_DELEGATE(strchrnul, __strchrnul_aarch64_mte)
|
|
FUNCTION_DELEGATE(strcmp, __strcmp_aarch64)
|
|
FUNCTION_DELEGATE(strcpy, __strcpy_aarch64)
|
|
FUNCTION_DELEGATE(strlen, __strlen_aarch64_mte)
|
|
FUNCTION_DELEGATE(strrchr, __strrchr_aarch64_mte)
|
|
FUNCTION_DELEGATE(strncmp, __strncmp_aarch64)
|
|
FUNCTION_DELEGATE(strnlen, __strnlen_aarch64)
|
|
|
|
NOTE_GNU_PROPERTY()
|