1 files changed, 57 insertions, 0 deletions
diff --git a/libdecnumber/bid/host-ieee64.c b/libdecnumber/bid/host-ieee64.c
new file mode 100644
index 0000000..ac6cd84
--- /dev/null
+++ b/libdecnumber/bid/host-ieee64.c
@@ -0,0 +1,57 @@
+/* This is a software decimal floating point library.
+   Copyright (C) 2007 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 2, or (at your option) any later
+version.
+
+In addition to the permissions in the GNU General Public License, the
+Free Software Foundation gives you unlimited permission to link the
+compiled version of this file into combinations with other programs,
+and to distribute those combinations without any restriction coming
+from the use of this file.  (The General Public License restrictions
+do apply in other respects; for example, they cover modification of
+the file, and distribution when not linked into a combine
+executable.)
+
+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.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING.  If not, write to the Free
+Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA.  */
+
+/* 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);
+}