]>
Commit | Line | Data |
---|---|---|
3c8325fb | 1 | /* Convert floating-point exceptions to SPEFSCR form. |
b168057a | 2 | Copyright (C) 2013-2015 Free Software Foundation, Inc. |
3c8325fb JM |
3 | This file is part of the GNU C Library. |
4 | ||
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. | |
9 | ||
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. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
17 | <http://www.gnu.org/licenses/>. */ | |
18 | ||
19 | #include <fenv_libc.h> | |
20 | ||
21 | /* Convert EXCEPTS from FE_* form to SPEFSCR bits, returning the | |
22 | converted value. */ | |
23 | ||
24 | int | |
25 | __fexcepts_to_spe (int excepts) | |
26 | { | |
27 | int result = 0; | |
28 | if (excepts & FE_INEXACT) | |
29 | result |= SPEFSCR_FINXS; | |
30 | if (excepts & FE_DIVBYZERO) | |
31 | result |= SPEFSCR_FDBZS; | |
32 | if (excepts & FE_UNDERFLOW) | |
33 | result |= SPEFSCR_FUNFS; | |
34 | if (excepts & FE_OVERFLOW) | |
35 | result |= SPEFSCR_FOVFS; | |
36 | if (excepts & FE_INVALID) | |
37 | result |= SPEFSCR_FINVS; | |
38 | return result; | |
39 | } | |
40 | ||
41 | libm_hidden_def (__fexcepts_to_spe) |