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[glibc.git] / sysdeps / x86_64 / jmpbuf-offsets.h
blob46c77680139528638b70e27038c26224fb7f9c80
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.
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.
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.
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. */
20 /* We only need to save callee-saved registers plus stackpointer and
21 program counter. */
22 #define JB_RBX 0
23 #define JB_RBP 1
24 #define JB_R12 2
25 #define JB_R13 3
26 #define JB_R14 4
27 #define JB_R15 5
28 #define JB_RSP 6
29 #define JB_PC 7
30 #define JB_SIZE (8*8)