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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright (c) 1986 by Sun Microsystems, Inc. 24 */ 25 26 #ifndef _SYS_PSR_COMPAT_H 27 #define _SYS_PSR_COMPAT_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 /* from SunOS psl.h 1.2 */ 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #include <v7/sys/psr.h> /* the real thing */ 37 38 /* 39 * Handy defines for converting between pstate or tstate and psr. 40 */ 41 #define PSR_ICC_SHIFT 20 42 #define PSR_IMPLVER_SHIFT 24 43 #define PSR_TSTATE_CC_SHIFT 12 44 #define PSR_PSTATE_EF_SHIFT 8 45 #define PSR_FPRS_FEF_SHIFT 10 46 47 /* 48 * PSR VER|IMPL value assigned by Sparc International for V8 compatibility. 49 */ 50 #ifdef _ASM 51 #define V9_IMPLVER 0xFE 52 #else 53 #define V9_IMPLVER 0xFEU 54 #endif 55 56 #define V9_PSR_IMPLVER (V9_IMPLVER << PSR_IMPLVER_SHIFT) 57 58 59 60 #ifdef __cplusplus 61 } 62 #endif 63 64 #endif /* _SYS_PSR_COMPAT_H */ 65