sysdeps/x86_64/jmpbuf-offsets.h

   1 /* Private macros for accessing __jmp_buf contents.  x86-64 version.
   2    Copyright (C) 2006 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 /* We only need to save callee-saved registers plus stackpointer and
  20    program counter.  */
  21 #define JB_RBX  0
  22 #define JB_RBP  1
  23 #define JB_R12  2
  24 #define JB_R13  3
  25 #define JB_R14  4
  26 #define JB_R15  5
  27 #define JB_RSP  6
  28 #define JB_PC   7
  29 #define JB_SIZE (8*8)