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[/] [openrisc/] [trunk/] [gnu-stable/] [gdb-7.2/] [libdecnumber/] [bid/] [host-ieee32.c] - Diff between revs 835 and 841

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/* This is a software decimal floating point library.
/* This is a software decimal floating point library.
   Copyright (C) 2007, 2009  Free Software Foundation, Inc.
   Copyright (C) 2007, 2009  Free Software Foundation, Inc.
 
 
This file is part of GCC.
This file is part of GCC.
 
 
GCC is free software; you can redistribute it and/or modify it under
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
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
Software Foundation; either version 3, or (at your option) any later
version.
version.
 
 
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.
for more details.
 
 
Under Section 7 of GPL version 3, you are granted additional
Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.
3.1, as published by the Free Software Foundation.
 
 
You should have received a copy of the GNU General Public License and
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;
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
<http://www.gnu.org/licenses/>.  */
<http://www.gnu.org/licenses/>.  */
 
 
/* This implements IEEE 754R decimal floating point arithmetic, but
/* This implements IEEE 754R decimal floating point arithmetic, but
   does not provide a mechanism for setting the rounding mode, or for
   does not provide a mechanism for setting the rounding mode, or for
   generating or handling exceptions.  Conversions between decimal
   generating or handling exceptions.  Conversions between decimal
   floating point types and other types depend on C library functions.
   floating point types and other types depend on C library functions.
 
 
   Contributed by Ben Elliston  <bje@au.ibm.com>.  */
   Contributed by Ben Elliston  <bje@au.ibm.com>.  */
 
 
/* The intended way to use this file is to make two copies, add `#define '
/* 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.  */
   to one copy, then compile both copies and add them to libgcc.a.  */
 
 
#include <string.h>
#include <string.h>
#include "bid-dpd.h"
#include "bid-dpd.h"
#include "decimal32.h"
#include "decimal32.h"
 
 
void __host_to_ieee_32 (_Decimal32 in, decimal32 *out);
void __host_to_ieee_32 (_Decimal32 in, decimal32 *out);
void __ieee_to_host_32 (decimal32 in, _Decimal32 *out);
void __ieee_to_host_32 (decimal32 in, _Decimal32 *out);
 
 
void
void
__host_to_ieee_32 (_Decimal32 in, decimal32 *out)
__host_to_ieee_32 (_Decimal32 in, decimal32 *out)
{
{
  memcpy ((char *) out, (char *) &in, 4);
  memcpy ((char *) out, (char *) &in, 4);
}
}
 
 
void
void
__ieee_to_host_32 (decimal32 in, _Decimal32 *out)
__ieee_to_host_32 (decimal32 in, _Decimal32 *out)
{
{
  memcpy ((char *) out, (char *) &in, 4);
  memcpy ((char *) out, (char *) &in, 4);
}
}
 
 

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