/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License, Version 1.0 only * (the "License"). You may not use this file except in compliance * with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2004 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #ifndef _SYS_ASM_LINKAGE_H #define _SYS_ASM_LINKAGE_H #ifdef __cplusplus extern "C" { #endif #ifdef _ASM /* The remainder of this file is only for assembly files */ /* * make annoying differences in assembler syntax go away */ #if defined(__i386__) || defined(__amd64__) #define ASM_ENTRY_ALIGN 16 #else #error Unsupported architecture. #endif /* * ENTRY provides the standard procedure entry code and an easy way to * insert the calls to mcount for profiling. ENTRY_NP is identical, but * never calls mcount. */ #define ENTRY(x) \ .text; \ .align ASM_ENTRY_ALIGN; \ .globl x; \ .type x, @function; \ x: /* * ALTENTRY provides for additional entry points. */ #define ALTENTRY(x) \ .globl x; \ .type x, @function; \ x: /* * SET_SIZE trails a function and set the size for the ELF symbol table. */ #define SET_SIZE(x) \ .size x, [.-x] #endif /* _ASM */ #ifdef __cplusplus } #endif #endif /* _IA32_SYS_ASM_LINKAGE_H */