| 1 | /* Software floating-point emulation. |
|---|
| 2 | Return (long double)(a) |
|---|
| 3 | Copyright (C) 1997-2024 Free Software Foundation, Inc. |
|---|
| 4 | This file is part of the GNU C Library. |
|---|
| 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 | |
|---|
| 11 | The GNU C Library is distributed in the hope that it will be useful, |
|---|
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
|---|
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|---|
| 14 | Lesser General Public License for more details. |
|---|
| 15 | |
|---|
| 16 | You should have received a copy of the GNU Lesser General Public |
|---|
| 17 | License along with the GNU C Library; if not, see |
|---|
| 18 | <https://www.gnu.org/licenses/>. */ |
|---|
| 19 | |
|---|
| 20 | #define FP_NO_EXCEPTIONS |
|---|
| 21 | #include "soft-fp.h" |
|---|
| 22 | #include "quad.h" |
|---|
| 23 | |
|---|
| 24 | long double _Q_ulltoq(const unsigned long long a) |
|---|
| 25 | { |
|---|
| 26 | FP_DECL_Q(C); |
|---|
| 27 | long double c; |
|---|
| 28 | unsigned long long b = a; |
|---|
| 29 | |
|---|
| 30 | FP_FROM_INT_Q(C, b, 64, unsigned long long); |
|---|
| 31 | FP_PACK_RAW_Q(c, C); |
|---|
| 32 | return c; |
|---|
| 33 | } |
|---|
| 34 | |
|---|
