ref: d4eff959eda4987ebc0aa18472178b97a44506be
dir: /codec/common/arm64/arm_arch64_common_macro.S/
/*!
* \copy
* Copyright (c) 2013, Cisco Systems
* 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 HOLDER 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.
*
*/
#ifdef __APPLE__
.macro WELS_ASM_AARCH64_FUNC_BEGIN
.align 2
.globl _$0
_$0:
.endm
.macro WELS_ASM_AARCH64_FUNC_END
ret
.endm
#else
.section .note.GNU-stack,"",%progbits // Mark stack as non-executable
.text
.macro WELS_ASM_AARCH64_FUNC_BEGIN funcName
.align 2
.global \funcName
.type \funcName, %function
.func \funcName
\funcName:
.endm
.macro WELS_ASM_AARCH64_FUNC_END
ret
.endfunc
.endm
.macro mov.16b arg0, arg1
mov \arg0\().16b, \arg1\().16b
.endm
.macro mov.8b arg0, arg1
mov \arg0\().8b, \arg1\().8b
.endm
#endif