sysdeps/unix/bsd/bsd4.4/kfreebsd/x86_64/ucontext_i.h

   1 /* Offsets  needed in the makecontext() function implementation.
   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, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 /* Offsets of the fields in the ucontext_t structure. */
  21
  22 #define oRDI            24
  23 #define oRSI            32
  24 #define oRDX            40
  25 #define oRCX            48
  26 #define oR8             56
  27 #define oR9             64
  28
  29 #define oRAX            72
  30 #define oRBX            80
  31 #define oRBP            88
  32
  33 #define oRIP            176
  34 #define oRSP            200
  35
  36 #define oLINK           816
  37 #define oSS_SP          824
  38 #define oSS_SIZE        832