ports/sysdeps/arm/include/bits/setjmp.h

   1 /* Private jmp_buf-related definitions.  ARM EABI version.
   2    Copyright (C) 2013-2014 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library.  If not, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 #ifndef _INCLUDE_BITS_SETJMP_H
  20 #define _INCLUDE_BITS_SETJMP_H 1
  21
  22 #ifndef __ASSEMBLER__
  23 /* Get the public declarations.  */
  24 # include <sysdeps/arm/bits/setjmp.h>
  25 #endif
  26
  27 #ifndef _ISOMAC
  28 /* Register list for a ldm/stm instruction to load/store
  29    the general registers from a __jmp_buf. The a4 register
  30    contains fp at this point.  */
  31 # define JMP_BUF_REGLIST        {a4, v1-v6, sl}
  32
  33 /* Index of __jmp_buf where the sp register resides.  */
  34 # define __JMP_BUF_SP           8
  35 #endif
  36
  37 #endif  /* include/bits/setjmp.h */