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 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SYS_MACHTYPES_H 27 #define _SYS_MACHTYPES_H 28 29 #ifdef __cplusplus 30 extern "C" { 31 #endif 32 33 /* 34 * Machine dependent types: 35 * 36 * intel ia32 Version 37 */ 38 39 #if (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)) || \ 40 defined(__EXTENSIONS__) 41 42 #define REG_LABEL_PC 0 43 #define REG_LABEL_SP 1 44 #define REG_LABEL_BP 2 45 #if defined(__amd64) 46 #define REG_LABEL_RBX 3 47 #define REG_LABEL_R12 4 48 #define REG_LABEL_R13 5 49 #define REG_LABEL_R14 6 50 #define REG_LABEL_R15 7 51 #define REG_LABEL_MAX 8 52 #else /* __amd64 */ 53 #define REG_LABEL_EBX 3 54 #define REG_LABEL_ESI 4 55 #define REG_LABEL_EDI 5 56 #define REG_LABEL_MAX 6 57 #endif /* __amd64 */ 58 59 typedef struct _label_t { long val[REG_LABEL_MAX]; } label_t; 60 61 #endif /* !defined(_POSIX_C_SOURCE)... */ 62 63 typedef unsigned char lock_t; /* lock work for busy wait */ 64 65 #ifdef __cplusplus 66 } 67 #endif 68 69 #endif /* _SYS_MACHTYPES_H */ 70