1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate /* Copyright (c) 1990, 1991 UNIX System Laboratories, Inc. */ 28*0Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989, 1990 AT&T */ 29*0Sstevel@tonic-gate /* All Rights Reserved */ 30*0Sstevel@tonic-gate 31*0Sstevel@tonic-gate #ifndef _SYS_SEGMENT_H 32*0Sstevel@tonic-gate #define _SYS_SEGMENT_H 33*0Sstevel@tonic-gate 34*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate #ifdef __cplusplus 37*0Sstevel@tonic-gate extern "C" { 38*0Sstevel@tonic-gate #endif 39*0Sstevel@tonic-gate 40*0Sstevel@tonic-gate /* access rights for data segments */ 41*0Sstevel@tonic-gate #define UDATA_ACC1 0xF2 /* present dpl=3 writable */ 42*0Sstevel@tonic-gate #define DATA_ACC2 0xC /* 4Kbyte gran. 4Gb limit avl=0 */ 43*0Sstevel@tonic-gate #define DATA_ACC2_S 0x4 /* 1 byte gran., 32bit operands, avl=0 */ 44*0Sstevel@tonic-gate #define UTEXT_ACC1 0xFA /* present dpl=3 readable */ 45*0Sstevel@tonic-gate #define TEXT_ACC2 0xC /* 4Kbyte gran., 32 bit operands avl=0 */ 46*0Sstevel@tonic-gate #define TEXT_ACC2_S 0x4 /* 1 byte gran., 32 bit operands avl=0 */ 47*0Sstevel@tonic-gate #define LDT_UACC1 0xE2 /* present dpl=3 type=ldt */ 48*0Sstevel@tonic-gate #define LDT_ACC2 0x0 /* G=0 avl=0 */ 49*0Sstevel@tonic-gate #define TGATE_UACC1 0xE5 /* present dpl=3 type=task gate */ 50*0Sstevel@tonic-gate #define SEG_CONFORM 0X4 /* conforming bit in acc0007 */ 51*0Sstevel@tonic-gate 52*0Sstevel@tonic-gate #define LDT_TYPE 0x2 /* type of segment is LDT */ 53*0Sstevel@tonic-gate 54*0Sstevel@tonic-gate 55*0Sstevel@tonic-gate /* access rights field for gates */ 56*0Sstevel@tonic-gate 57*0Sstevel@tonic-gate #define GATE_UACC 0xE0 /* present and dpl = 3 */ 58*0Sstevel@tonic-gate #define GATE_386CALL 0xC /* 386 call gate */ 59*0Sstevel@tonic-gate 60*0Sstevel@tonic-gate #ifdef __cplusplus 61*0Sstevel@tonic-gate } 62*0Sstevel@tonic-gate #endif 63*0Sstevel@tonic-gate 64*0Sstevel@tonic-gate #endif /* _SYS_SEGMENT_H */ 65