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-rw-r--r--binutils-2.17/gas/flonum-copy.c71
1 files changed, 0 insertions, 71 deletions
diff --git a/binutils-2.17/gas/flonum-copy.c b/binutils-2.17/gas/flonum-copy.c
deleted file mode 100644
index b8b3e5e3..00000000
--- a/binutils-2.17/gas/flonum-copy.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/* flonum_copy.c - copy a flonum
- Copyright 1987, 1990, 1991, 1992, 1993, 2000, 2003
- Free Software Foundation, Inc.
-
- This file is part of GAS, the GNU Assembler.
-
- GAS 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.
-
- GAS 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 GAS; see the file COPYING. If not, write to the Free
- Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
- 02110-1301, USA. */
-
-#include "as.h"
-
-void
-flonum_copy (FLONUM_TYPE *in, FLONUM_TYPE *out)
-{
- unsigned int in_length; /* 0 origin */
- unsigned int out_length; /* 0 origin */
-
- out->sign = in->sign;
- in_length = in->leader - in->low;
-
- if (in->leader < in->low)
- {
- out->leader = out->low - 1; /* 0.0 case */
- }
- else
- {
- out_length = out->high - out->low;
- /* Assume no GAPS in packing of littlenums.
- I.e. sizeof(array) == sizeof(element) * number_of_elements. */
- if (in_length <= out_length)
- {
- {
- /* For defensive programming, zero any high-order
- littlenums we don't need. This is destroying evidence
- and wasting time, so why bother??? */
- if (in_length < out_length)
- {
- memset ((char *) (out->low + in_length + 1), '\0',
- out_length - in_length);
- }
- }
- memcpy ((void *) (out->low), (void *) (in->low),
- ((in_length + 1) * sizeof (LITTLENUM_TYPE)));
- out->exponent = in->exponent;
- out->leader = in->leader - in->low + out->low;
- }
- else
- {
- int shorten; /* 1-origin. Number of littlenums we drop. */
-
- shorten = in_length - out_length;
- /* Assume out_length >= 0 ! */
- memcpy ((void *) (out->low), (void *) (in->low + shorten),
- ((out_length + 1) * sizeof (LITTLENUM_TYPE)));
- out->leader = out->high;
- out->exponent = in->exponent + shorten;
- }
- } /* if any significant bits */
-}