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 2008 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 #include <sys/types.h> 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #if !defined(__lint) && defined(__GNUC__) 37 38 extern __inline__ void 39 doflush(void *addr) 40 { 41 #if defined(__sparcv9) 42 __asm__ __volatile__( 43 "andn %0, 3, %0\n\t" 44 "flush %0\n\t" 45 : "=r" (addr) 46 : "0" (addr)); 47 #else 48 #error "port me" 49 #endif 50 } 51 52 #endif /* !__lint && __GNUC__ */ 53 54 #ifdef __cplusplus 55 } 56 #endif 57 58 #endif /* _ASM_FLUSH_H */ 59