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[/] [openrisc/] [tags/] [gnu-src/] [gdb-7.2/] [gdb-7.2-or32-1.0rc1/] [libdecnumber/] [bid/] [host-ieee64.c] - Rev 330
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/* This is a software decimal floating point library. Copyright (C) 2007, 2009 Free Software Foundation, Inc. This file is part of GCC. GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GCC 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 General Public License for more details. Under Section 7 of GPL version 3, you are granted additional permissions described in the GCC Runtime Library Exception, version 3.1, as published by the Free Software Foundation. You should have received a copy of the GNU General Public License and a copy of the GCC Runtime Library Exception along with this program; see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ /* This implements IEEE 754R decimal floating point arithmetic, but does not provide a mechanism for setting the rounding mode, or for generating or handling exceptions. Conversions between decimal floating point types and other types depend on C library functions. Contributed by Ben Elliston <bje@au.ibm.com>. */ /* The intended way to use this file is to make two copies, add `#define ' to one copy, then compile both copies and add them to libgcc.a. */ #include <string.h> #include "bid-dpd.h" #include "decimal64.h" void __host_to_ieee_64 (_Decimal64 in, decimal64 *out); void __ieee_to_host_64 (decimal64 in, _Decimal64 *out); void __host_to_ieee_64 (_Decimal64 in, decimal64 *out) { memcpy ((char *) out, (char *) &in, 8); } void __ieee_to_host_64 (decimal64 in, _Decimal64 *out) { memcpy ((char *) out, (char *) &in, 8); }
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