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f5bc1778 DJ |
1 | /* Internal testing support for rounding for decimal float. |
2 | ||
3 | Copyright (C) 2006 Free Software Foundation, Inc. | |
4 | ||
5 | This file is part of GCC. | |
6 | ||
7 | GCC is free software; you can redistribute it and/or modify it | |
8 | under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 2, or (at your option) | |
10 | any later version. | |
11 | ||
12 | In addition to the permissions in the GNU General Public License, | |
13 | the Free Software Foundation gives you unlimited permission to link | |
14 | the compiled version of this file into combinations with other | |
15 | programs, and to distribute those combinations without any | |
16 | restriction coming from the use of this file. (The General Public | |
17 | License restrictions do apply in other respects; for example, they | |
18 | cover modification of the file, and distribution when not linked | |
19 | into a combine executable.) | |
20 | ||
21 | GCC is distributed in the hope that it will be useful, but WITHOUT | |
22 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
23 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public | |
24 | License for more details. | |
25 | ||
26 | You should have received a copy of the GNU General Public License | |
27 | along with GCC; see the file COPYING. If not, write to the Free | |
28 | Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA | |
29 | 02110-1301, USA. */ | |
30 | ||
31 | #include "decContext.h" | |
32 | ||
33 | #define DFP_INIT_ROUNDMODE(A) A = __decGetRound() | |
34 | ||
35 | extern void __dfp_set_round (int); | |
36 | extern int __dfp_get_round (void); | |
37 | extern enum rounding __decGetRound (void); |