machtypes.h revision ae115bc77f6fcde83175c75b4206dc2e50747966
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _IA32_SYS_MACHTYPES_H
#define _IA32_SYS_MACHTYPES_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
/*
* Machine dependent types:
*
* intel ia32 Version
*/
#if (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)) || \
defined(__EXTENSIONS__)
#define REG_LABEL_PC 0
#define REG_LABEL_SP 1
#define REG_LABEL_BP 2
#if defined(__amd64)
#define REG_LABEL_RBX 3
#define REG_LABEL_R12 4
#define REG_LABEL_R13 5
#define REG_LABEL_R14 6
#define REG_LABEL_R15 7
#define REG_LABEL_MAX 8
#else /* __amd64 */
#define REG_LABEL_EBX 3
#define REG_LABEL_ESI 4
#define REG_LABEL_EDI 5
#define REG_LABEL_MAX 6
#endif /* __amd64 */
#endif /* !defined(_POSIX_C_SOURCE)... */
typedef unsigned char lock_t; /* lock work for busy wait */
#ifdef __cplusplus
}
#endif
#endif /* _IA32_SYS_MACHTYPES_H */