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e7b8c7bc RM |
1 | /* Software floating-point emulation. |
2 | Convert a 32bit unsigned integer to IEEE double | |
581c785b | 3 | Copyright (C) 1997-2022 Free Software Foundation, Inc. |
e7b8c7bc | 4 | This file is part of the GNU C Library. |
e7b8c7bc RM |
5 | |
6 | The GNU C Library is free software; you can redistribute it and/or | |
7 | modify it under the terms of the GNU Lesser General Public | |
8 | License as published by the Free Software Foundation; either | |
9 | version 2.1 of the License, or (at your option) any later version. | |
10 | ||
638a783c RM |
11 | In addition to the permissions in the GNU Lesser General Public |
12 | License, the Free Software Foundation gives you unlimited | |
13 | permission to link the compiled version of this file into | |
14 | combinations with other programs, and to distribute those | |
15 | combinations without any restriction coming from the use of this | |
16 | file. (The Lesser General Public License restrictions do apply in | |
17 | other respects; for example, they cover modification of the file, | |
18 | and distribution when not linked into a combine executable.) | |
19 | ||
e7b8c7bc RM |
20 | The GNU C Library is distributed in the hope that it will be useful, |
21 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
22 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
23 | Lesser General Public License for more details. | |
24 | ||
25 | You should have received a copy of the GNU Lesser General Public | |
59ba27a6 | 26 | License along with the GNU C Library; if not, see |
5a82c748 | 27 | <https://www.gnu.org/licenses/>. */ |
e7b8c7bc | 28 | |
8edc4a11 | 29 | #define FP_NO_EXCEPTIONS |
e7b8c7bc RM |
30 | #include "soft-fp.h" |
31 | #include "double.h" | |
32 | ||
1e145589 | 33 | DFtype |
51ca9e29 | 34 | __floatunsidf (USItype i) |
e7b8c7bc | 35 | { |
51ca9e29 | 36 | FP_DECL_D (A); |
fe0b1e85 | 37 | DFtype a; |
e7b8c7bc | 38 | |
51ca9e29 JM |
39 | FP_FROM_INT_D (A, i, SI_BITS, USItype); |
40 | FP_PACK_RAW_D (a, A); | |
e7b8c7bc RM |
41 | |
42 | return a; | |
43 | } |