12b616c6cSwesolows /* 22b616c6cSwesolows * CDDL HEADER START 32b616c6cSwesolows * 42b616c6cSwesolows * The contents of this file are subject to the terms of the 52b616c6cSwesolows * Common Development and Distribution License (the "License"). 62b616c6cSwesolows * You may not use this file except in compliance with the License. 72b616c6cSwesolows * 82b616c6cSwesolows * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 92b616c6cSwesolows * or http://www.opensolaris.org/os/licensing. 102b616c6cSwesolows * See the License for the specific language governing permissions 112b616c6cSwesolows * and limitations under the License. 122b616c6cSwesolows * 132b616c6cSwesolows * When distributing Covered Code, include this CDDL HEADER in each 142b616c6cSwesolows * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 152b616c6cSwesolows * If applicable, add the following below this CDDL HEADER, with the 162b616c6cSwesolows * fields enclosed by brackets "[]" replaced with your own identifying 172b616c6cSwesolows * information: Portions Copyright [yyyy] [name of copyright owner] 182b616c6cSwesolows * 192b616c6cSwesolows * CDDL HEADER END 202b616c6cSwesolows */ 212b616c6cSwesolows 222b616c6cSwesolows /* 235c7544f7SDavid Plauger * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 242b616c6cSwesolows * Use is subject to license terms. 252b616c6cSwesolows */ 262b616c6cSwesolows 272b616c6cSwesolows #ifndef _ASM_FLUSH_H 282b616c6cSwesolows #define _ASM_FLUSH_H 292b616c6cSwesolows 30*6b7143d7SRichard Lowe #include <sys/ccompile.h> 312b616c6cSwesolows #include <sys/types.h> 322b616c6cSwesolows 332b616c6cSwesolows #ifdef __cplusplus 342b616c6cSwesolows extern "C" { 352b616c6cSwesolows #endif 362b616c6cSwesolows 372b616c6cSwesolows #if !defined(__lint) && defined(__GNUC__) 382b616c6cSwesolows 39*6b7143d7SRichard Lowe extern __GNU_INLINE void doflush(void * addr)402b616c6cSwesolowsdoflush(void *addr) 412b616c6cSwesolows { 422b616c6cSwesolows #if defined(__sparcv9) 432b616c6cSwesolows __asm__ __volatile__( 442b616c6cSwesolows "andn %0, 3, %0\n\t" 452b616c6cSwesolows "flush %0\n\t" 465c7544f7SDavid Plauger : "=r" (addr) 475c7544f7SDavid Plauger : "0" (addr)); 485c7544f7SDavid Plauger #else 495c7544f7SDavid Plauger #error "port me" 505c7544f7SDavid Plauger #endif 515c7544f7SDavid Plauger } 525c7544f7SDavid Plauger 535c7544f7SDavid Plauger #endif /* !__lint && __GNUC__ */ 545c7544f7SDavid Plauger 552b616c6cSwesolows #ifdef __cplusplus 562b616c6cSwesolows } 572b616c6cSwesolows #endif 582b616c6cSwesolows 592b616c6cSwesolows #endif /* _ASM_FLUSH_H */ 60