bsd/i386/reg.h

   1 /*
   2  * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License.  The rights granted to you under the
  10  * License may not be used to create, or enable the creation or
  11  * redistribution of, unlawful or unlicensed copies of an Apple operating
  12  * system, or to circumvent, violate, or enable the circumvention or
  13  * violation of, any terms of an Apple operating system software license
  14  * agreement.
  15  *
  16  * Please obtain a copy of the License at
  17  * http://www.opensource.apple.com/apsl/ and read it before using this
  18  * file.
  19  *
  20  * The Original Code and all software distributed under the License are
  21  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  22  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  23  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  24  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  25  * Please see the License for the specific language governing rights and
  26  * limitations under the License.
  27  *
  28  * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  29  */
  30 /*
  31  * Copyright (c) 1992 NeXT Computer, Inc.
  32  *
  33  * Intel386 Family:     User registers for U**X.
  34  *
  35  */
  36
  37 #ifdef  KERNEL_PRIVATE
  38
  39 #ifndef _BSD_I386_REG_H_
  40 #define _BSD_I386_REG_H_
  41
  42 /* FIXME - should include mach/i386/thread_status.h and
  43   construct the values from i386_saved_state
  44  */
  45 #define EDX     9
  46 #define ECX     10
  47 #define EAX     11
  48 #define EIP     14
  49 #define EFL     16
  50 #define ESP     7
  51 #define UESP    17
  52 #define PS      EFL
  53 #define PC      EIP
  54 #define SP      UESP
  55
  56
  57
  58 #endif  /* _BSD_I386_REG_H_ */
  59
  60 #endif  /* KERNEL_PRIVATE */