From c72ab301888952c317030f631c70a16ec83d800f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?M=C3=A5ns=20Rullg=C3=A5rd?= Date: Mon, 27 Oct 2008 00:25:06 +0000 Subject: [PATCH] ARM: add some assembler convenience macros Originally committed as revision 15724 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/armv4l/asm.S | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 libavcodec/armv4l/asm.S diff --git a/libavcodec/armv4l/asm.S b/libavcodec/armv4l/asm.S new file mode 100644 index 0000000000..e2595f4789 --- /dev/null +++ b/libavcodec/armv4l/asm.S @@ -0,0 +1,36 @@ +/* + * Copyright (c) 2008 Mans Rullgard + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + + .macro require8, val=1 + .eabi_attribute 24, \val + .endm + + .macro preserve8, val=1 + .eabi_attribute 25, \val + .endm + + .macro function name, export=0 +.if \export + .global \name +.endif + .type \name, %function + .func \name +\name: + .endm