asmmacros_arch.h

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/*
 * @(#)asmmacros_arch.h	1.8 06/10/10
 *
 * Copyright  1990-2008 Sun Microsystems, Inc. All Rights Reserved.  
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER  
 *   
 * This program is free software; you can redistribute it and/or  
 * modify it under the terms of the GNU General Public License version  
 * 2 only, as published by the Free Software Foundation.   
 *   
 * This program 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  
 * General Public License version 2 for more details (a copy is  
 * included at /legal/license.txt).   
 *   
 * You should have received a copy of the GNU General Public License  
 * version 2 along with this work; if not, write to the Free Software  
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  
 * 02110-1301 USA   
 *   
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa  
 * Clara, CA 95054 or visit www.sun.com if you need additional  
 * information or have any questions. 
 *
 */

/*
 * This file defines a few asm macros whose implementations differ on
 * different platforms.
 */

#ifndef _INCLUDED_ASMMACROS_ARCH_H
#define _INCLUDED_ASMMACROS_ARCH_H

#define SYM_NAME(x) x

#define SYM_NAME2(x,y) x/**/y

#define ENTRY(x)		\
	.align 4;		\
	.globl x;		\
	.type x, @function;	\
	x:

#define ENTRY2(x,y)		\
	.align 4;		\
	.globl SYM_NAME2(x,y);	\
	.type SYM_NAME2(x,y), @function;	\
	SYM_NAME2(x,y):

#define SET_SIZE(x)		\
	.size	x, (.-x)

#define ALIGN16		\
	.align 16

#define VARIABLE(x)		\
	.data;			\
	.type x, @object;	\
	x:

#endif /* _INCLUDED_ASMMACROS_ARCH_H */