From e7b8c7bc7326ecbbb96af06d8b77f99aad3a84e4 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Fri, 6 Jan 2006 10:47:57 +0000 Subject: * 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. --- soft-fp/floatundidf.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 soft-fp/floatundidf.c (limited to 'soft-fp/floatundidf.c') 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; +} -- cgit v1.1