src/setjmp/arm/_setjmp.h

   1 /*
   2  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_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. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 /*
  24  *      Copyright (c) 1998, Apple Computer Inc. All rights reserved.
  25  *
  26  *      File: _setjmp.h
  27  *
  28  *      Defines for register offsets in the save area.
  29  *
  30  */
  31
  32 #if defined(__arm__)
  33
  34 #define JMP_r4          0x00
  35 #define JMP_r5          0x04
  36 #define JMP_r6          0x08
  37 #define JMP_r7          0x0c
  38 #define JMP_r8          0x10
  39 #define JMP_r10         0x14
  40 #define JMP_fp          0x18
  41 #define JMP_sp          0x1c
  42 #define JMP_lr          0x20
  43
  44 #define JMP_VFP         0x24
  45
  46 #define JMP_sigmask     0x68
  47 #define JMP_sigonstack  0x6C
  48
  49 #define STACK_SSFLAGS   8 // offsetof(stack_t, ss_flags)
  50
  51
  52 #define JMP_SIGFLAG     0x70
  53
  54 #else
  55 #error architecture not supported
  56 #endif