1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _ASM_FLUSH_H 28 #define _ASM_FLUSH_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include <sys/types.h> 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 #if !defined(__lint) && defined(__GNUC__) 39 40 extern __inline__ void 41 doflush(void *addr) 42 { 43 #if defined(__sparcv9) 44 __asm__ __volatile__( 45 "andn %0, 3, %0\n\t" 46 "flush %0\n\t" 47 : "=r" (addr) 48 : "0" (addr)); 49 #else 50 #error "port me" 51 #endif 52 } 53 54 #endif /* !__lint && __GNUC__ */ 55 56 #ifdef __cplusplus 57 } 58 #endif 59 60 #endif /* _ASM_FLUSH_H */ 61