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author | Joseph Myers <joseph@codesourcery.com> | 2008-06-11 00:43:09 +0100 |
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committer | Joseph Myers <jsm28@gcc.gnu.org> | 2008-06-11 00:43:09 +0100 |
commit | bc6d4c3f08404ffb1cb9379649d60bace4d15258 (patch) | |
tree | aaae18cb379d8aaa4351816af260f701d6721cc1 /libdecnumber/dconfig.h | |
parent | 0178d64465a03fdfa6e37f6f0750ad7d55e446f1 (diff) | |
download | gcc-bc6d4c3f08404ffb1cb9379649d60bace4d15258.zip gcc-bc6d4c3f08404ffb1cb9379649d60bace4d15258.tar.gz gcc-bc6d4c3f08404ffb1cb9379649d60bace4d15258.tar.bz2 |
dfp.c (WORDS_BIGENDIAN): Define to 0 if not defined.
gcc:
* dfp.c (WORDS_BIGENDIAN): Define to 0 if not defined.
(encode_decimal64, decode_decimal64, encode_decimal128,
decode_decimal128): Reverse order of 32-bit parts of value if host
and target endianness differ.
libdecnumber:
* dconfig.h: New.
* decContext.c, decExcept.c, decExcept.h, decLibrary.c,
decNumber.c, decNumberLocal.h, decRound.c, dpd/decimal128.c,
dpd/decimal32.c, dpd/decimal64.c: Include dconfig.h not config.h.
* dpd/decimal128Local.h (decimal128SetSign, decimal128ClearSign,
decimal128FlipSign): Use WORDS_BIGENDIAN not
FLOAT_WORDS_BIG_ENDIAN.
* bid/host-ieee128.c: Include dconfig.h.
(__host_to_ieee_128, __ieee_to_host_128): Swap 64-bit halves of
value if WORDS_BIGENDIAN.
libgcc:
* Makefile.in (DECNUMINC): Remove
-I$(MULTIBUILDTOP)../../libdecnumber.
* gstdint.h: New.
From-SVN: r136641
Diffstat (limited to 'libdecnumber/dconfig.h')
-rw-r--r-- | libdecnumber/dconfig.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/libdecnumber/dconfig.h b/libdecnumber/dconfig.h new file mode 100644 index 0000000..ffbad25 --- /dev/null +++ b/libdecnumber/dconfig.h @@ -0,0 +1,52 @@ +/* Configure decNumber for either host or target. + Copyright (C) 2008 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. */ + +#ifdef IN_LIBGCC2 + +#include "tconfig.h" +#include "coretypes.h" +#include "tm.h" + +#ifndef LIBGCC2_WORDS_BIG_ENDIAN +#define LIBGCC2_WORDS_BIG_ENDIAN WORDS_BIG_ENDIAN +#endif + +#ifndef LIBGCC2_FLOAT_WORDS_BIG_ENDIAN +#define LIBGCC2_FLOAT_WORDS_BIG_ENDIAN LIBGCC2_WORDS_BIG_ENDIAN +#endif + +#if LIBGCC2_FLOAT_WORDS_BIG_ENDIAN +#define WORDS_BIGENDIAN 1 +#endif + +#else + +#include "config.h" + +#endif |