| /* Software IEEE 128-bit floating-point emulation for PowerPC. |
| |
| Copyright (C) 2016-2021 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| Contributed by Michael Meissner (meissner@linux.vnet.ibm.com) |
| Code is based on the main soft-fp library written by: |
| Richard Henderson (rth@cygnus.com) and |
| Jakub Jelinek (jj@ultra.linux.cz). |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| In addition to the permissions in the GNU Lesser General Public |
| License, the Free Software Foundation gives you unlimited |
| permission to link the compiled version of this file into |
| combinations with other programs, and to distribute those |
| combinations without any restriction coming from the use of this |
| file. (The Lesser General Public License restrictions do apply in |
| other respects; for example, they cover modification of the file, |
| and distribution when not linked into a combine executable.) |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| /* Convert IBM long double to IEEE 128-bit floating point. */ |
| |
| #ifdef __FLOAT128_HARDWARE__ |
| #error "This module must not be compiled with IEEE 128-bit hardware support" |
| #endif |
| |
| #include "soft-fp.h" |
| #include "quad-float128.h" |
| |
| #ifndef FLOAT128_HW_INSNS |
| #define __trunctfkf2_sw __trunctfkf2 |
| #endif |
| |
| TFtype |
| __trunctfkf2_sw (IBM128_TYPE value) |
| { |
| TFtype ret; |
| |
| CVT_IBM128_TO_FLOAT128 (ret, value); |
| return ret; |
| } |