aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/arm/frame.h
blob: deb46c01352ac8a199ed1cd49b90c293286cd983 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
/* Definition of stack frame structure.  ARM/APCS version.
   Copyright (C) 2000, 2002 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

/* This is the APCS stack backtrace structure.  */
struct layout
{
  struct layout *__unbounded next;
  void *__unbounded sp;
  void *__unbounded return_address;
};

#define FIRST_FRAME_POINTER ADVANCE_STACK_FRAME (__builtin_frame_address (0))