ref: 94be01301881f1062f56549f4612305cc8fb0407
dir: /codec/common/arm/arm_arch_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 HAVE_NEON .syntax unified #ifdef __APPLE__ .text .macro WELS_ASM_FUNC_BEGIN .align 2 .arm .globl _$0 _$0: .endm .macro WELS_ASM_FUNC_END mov pc, lr .endm #else #ifdef __ELF__ .section .note.GNU-stack,"",%progbits // Mark stack as non-executable #endif .text #ifdef __ELF__ .arch armv7-a .fpu neon #endif .macro WELS_ASM_FUNC_BEGIN funcName .align 2 .arm .global \funcName #ifdef __ELF__ .type \funcName, %function #endif #ifndef __clang__ .func \funcName #endif \funcName: .endm .macro WELS_ASM_FUNC_END mov pc, lr #ifndef __clang__ .endfunc #endif .endm #endif #endif