1 /* Copyright (C) 2007 IBM
2
3 Author: Pete Eberlein eberlein@us.ibm.com
4
5 This program is free software; you can redistribute it and/or
6 modify it under the terms of the GNU General Public License as
7 published by the Free Software Foundation; either version 2 of the
8 License, or (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
18 02111-1307, USA.
19
20 The GNU General Public License is contained in the file COPYING.
21 */
22
23 #include <stdio.h>
24 #include <string.h>
25
26
27
main(int argc,char * argv[])28 int main(int argc, char *argv[])
29 {
30
31 long i;
32 double f;
33
34 i = 0;
35 f = 100.0;
36
37 printf("%lx %f\n", i, f);
38
39 asm("mftgpr %0, %1\n": "=r"(i):"f"(f));
40
41 f = 0.0;
42 printf("%lx %f\n", i, f);
43
44 asm("mffgpr %0, %1\n": "=f"(f):"r"(i));
45
46 printf("%lx %f\n", i, f);
47
48 return 0;
49 }
50