diff options
Diffstat (limited to 'usr/src/uts/intel/ia32/sys/privmregs.h')
| -rw-r--r-- | usr/src/uts/intel/ia32/sys/privmregs.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/usr/src/uts/intel/ia32/sys/privmregs.h b/usr/src/uts/intel/ia32/sys/privmregs.h new file mode 100644 index 0000000000..87d9b74bfe --- /dev/null +++ b/usr/src/uts/intel/ia32/sys/privmregs.h @@ -0,0 +1,67 @@ +/* + * 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 + * or http://www.opensolaris.org/os/licensing. + * 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_PRIVMREGS_H +#define _IA32_SYS_PRIVMREGS_H + +#pragma ident "%Z%%M% %I% %E% SMI" + +#ifdef __cplusplus +extern "C" { +#endif + +#if !defined(__i386) +#error "non-i386 code depends on i386 privileged header!" +#endif + +#ifndef _ASM + +#define PM_GREGS (1 << 0) +#define PM_CRREGS (1 << 1) +#define PM_DRREGS (1 << 2) + +/* + * This structure is intended to represent a complete machine state for a CPU, + * when that information is available. It is only for use internally between + * KMDB and the kernel, or within MDB. Note that this isn't yet finished. + */ +typedef struct privmregs { + ulong_t pm_flags; + /* general registers */ + struct regs pm_gregs; + /* cr0-8 */ + ulong_t pm_cr[8]; + /* dr0-8 */ + ulong_t pm_dr[8]; +} privmregs_t; + +#endif /* !_ASM */ + +#ifdef __cplusplus +} +#endif + +#endif /* !_IA32_SYS_PRIVMREGS_H */ |