e141362aa1
It is cleaner to do this with ifunc. This is a partial revert of: https://android-review.googlesource.com/c/platform/bionic/+/693863 Test: run bionic unit test Change-Id: I5fb5745fc98807805aedb94b683e959e2a76a25d
52 lines
2.2 KiB
ArmAsm
52 lines
2.2 KiB
ArmAsm
/*
|
|
* Copyright (C) 2018 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); \
|
|
jmp impl; \
|
|
END(name)
|
|
|
|
FUNCTION_DELEGATE(memcmp, memcmp_generic)
|
|
FUNCTION_DELEGATE(memset, memset_generic)
|
|
FUNCTION_DELEGATE(__memset_chk, __memset_chk_generic)
|
|
FUNCTION_DELEGATE(memcpy, memmove_generic)
|
|
FUNCTION_DELEGATE(memmove, memmove_generic)
|
|
FUNCTION_DELEGATE(strcpy, strcpy_generic)
|
|
FUNCTION_DELEGATE(strncpy, strncpy_generic)
|
|
FUNCTION_DELEGATE(strlen, strlen_generic)
|
|
FUNCTION_DELEGATE(strcmp, strcmp_generic)
|
|
FUNCTION_DELEGATE(strncmp, strncmp_generic)
|
|
FUNCTION_DELEGATE(strcat, strcat_generic)
|
|
FUNCTION_DELEGATE(wmemcmp, wmemcmp_freebsd)
|
|
FUNCTION_DELEGATE(wcscat, wcscat_freebsd)
|
|
FUNCTION_DELEGATE(strncat, strncat_openbsd)
|
|
FUNCTION_DELEGATE(strlcat, strlcat_openbsd)
|
|
FUNCTION_DELEGATE(strlcpy, strlcpy_openbsd)
|
|
FUNCTION_DELEGATE(wcscpy, wcscpy_freebsd)
|