(atomic_add): Don't allow address register for operand 0.
[glibc.git] / sysdeps / hppa / frame.h
blob0a234f1aa7019d62048abe29c41fdad9c79e8524
1 /* Definition of stack frame structure. HPPA version.
2 Copyright (C) 2000 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 /* PA stacks grow upwards. */
21 #define INNER_THAN >
23 /* FIXME: will verify this later */
24 struct layout
26 void *next;
27 void *return_address;