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| author | Roland McGrath <roland@gnu.org> | 2006-01-06 10:47:57 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2006-01-06 10:47:57 +0000 |
| commit | e7b8c7bc7326ecbbb96af06d8b77f99aad3a84e4 (patch) | |
| tree | 68ec20a698d73d6c836a952ddd9cdfdb14257d2b /soft-fp/floatundidf.c | |
| parent | 0d86378f95994072ccc5db9e993b759208beacfa (diff) | |
| download | glibc-e7b8c7bc7326ecbbb96af06d8b77f99aad3a84e4.zip glibc-e7b8c7bc7326ecbbb96af06d8b77f99aad3a84e4.tar.gz glibc-e7b8c7bc7326ecbbb96af06d8b77f99aad3a84e4.tar.bz2 | |
* soft-fp/Makefile (gcc-single-routines): Add unordsf2,
floatunsisf, floatundisf.
(gcc-double-routines): Add unorddf2, floatunsidf, floatundidf.
(gcc-quad-routines): Add unordtf2, floatunsitf, floatunditf.
* soft-fp/op-common.h (_FP_CMP_UNORD): Define.
* soft-fp/single.h (FP_CMP_UNORD_S): Define.
* soft-fp/double.h (FP_CMP_UNORD_D): Define.
* soft-fp/quad.h (FP_CMP_UNORD_Q): Define.
* soft-fp/extended.h (FP_CMP_UNORD_E): Define.
* soft-fp/unordsf2.c: New file.
* soft-fp/unorddf2.c: New file.
* soft-fp/unordtf2.c: New file.
* soft-fp/floatunsisf.c: New file.
* soft-fp/floatundisf.c: New file.
* soft-fp/floatunsidf.c: New file.
* soft-fp/floatundidf.c: New file.
* soft-fp/floatunsitf.c: New file.
* soft-fp/floatunditf.c: New file.
Diffstat (limited to 'soft-fp/floatundidf.c')
| -rw-r--r-- | soft-fp/floatundidf.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/soft-fp/floatundidf.c b/soft-fp/floatundidf.c new file mode 100644 index 0000000..03bda04 --- /dev/null +++ b/soft-fp/floatundidf.c @@ -0,0 +1,38 @@ +/* Software floating-point emulation. + Convert a 64bit unsigned integer to IEEE double + Copyright (C) 1997,1999, 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed 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. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include "soft-fp.h" +#include "double.h" + +double +__floatundidf(UDItype i) +{ + FP_DECL_EX; + FP_DECL_D(A); + double a; + + FP_FROM_INT_D(A, i, 64, long long); + FP_PACK_D(a, A); + FP_HANDLE_EXCEPTIONS; + + return a; +} |