1 /* Software floating-point emulation: floating point extension.
2 Copyright (C) 1997-2018 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Richard Henderson (rth@cygnus.com) and
5 Jakub Jelinek (jj@ultra.linux.cz).
7 The GNU C Library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Lesser General Public
9 License as published by the Free Software Foundation; either
10 version 2.1 of the License, or (at your option) any later version.
12 The GNU C Library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Lesser General Public License for more details.
17 You should have received a copy of the GNU Lesser General Public
18 License along with the GNU C Library. If not, see
19 <http://www.gnu.org/licenses/>. */
21 #include "local-soft-fp.h"
24 /* Should never actually be used, since we're extending, but needed
27 #define FP_ROUNDMODE FP_RND_ZERO
30 _OtsConvertFloatTX(double a
)
37 FP_UNPACK_RAW_D(A
, a
);
38 #if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
39 FP_EXTEND(Q
,D
,4,2,C
,A
);
41 FP_EXTEND(Q
,D
,2,1,C
,A
);