(_dl_powerpc_cap_flags): Add 3 new cap names to the beginning.
[kopensolaris-gnu/glibc.git] / sysdeps / powerpc / tst-stack-align.h
1 /* Copyright (C) 2005 Free Software Foundation, Inc.
2    This file is part of the GNU C Library.
3
4    The GNU C Library is free software; you can redistribute it and/or
5    modify it under the terms of the GNU Lesser General Public
6    License as published by the Free Software Foundation; either
7    version 2.1 of the License, or (at your option) any later version.
8
9    The GNU C Library is distributed in the hope that it will be useful,
10    but WITHOUT ANY WARRANTY; without even the implied warranty of
11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12    Lesser General Public License for more details.
13
14    You should have received a copy of the GNU Lesser General Public
15    License along with the GNU C Library; if not, write to the Free
16    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17    02111-1307 USA.  */
18
19 #include <stdio.h>
20 #include <stdint.h>
21
22 #define TEST_STACK_ALIGN() \
23   ({                                                                         \
24     /* Altivec __vector int etc. needs 16byte aligned stack.                 \
25        Instead of using altivec.h here, use aligned attribute instead.  */   \
26     struct _S                                                                \
27       {                                                                      \
28         int _i __attribute__((aligned (16)));                                \
29         int _j[3];                                                           \
30       } _s = { ._i = 18, ._j[0] = 19, ._j[1] = 20, ._j[2] = 21 };            \
31     double _d = 12.0;                                                        \
32     long double _ld = 15.0;                                                  \
33     int _ret = 0;                                                            \
34     printf ("__vector int:  { %d, %d, %d, %d } %p %zu\n", _s._i, _s._j[0],   \
35             _s._j[1], _s._j[2], &_s, __alignof (_s));                        \
36     if ((((uintptr_t) &_s) & (__alignof (_s) - 1)) != 0)                     \
37       _ret = 1;                                                              \
38                                                                              \
39     printf ("double:  %g %p %zu\n", _d, &_d, __alignof (double));            \
40     if ((((uintptr_t) &_d) & (__alignof (double) - 1)) != 0)                 \
41       _ret = 1;                                                              \
42                                                                              \
43     printf ("ldouble: %Lg %p %zu\n", _ld, &_ld, __alignof (long double));    \
44     if ((((uintptr_t) &_ld) & (__alignof (long double) - 1)) != 0)           \
45       _ret = 1;                                                              \
46     _ret;                                                                    \
47     })