18ed6ee4bf
gcc/ * cppbuiltin.c (define_builtin_macros_for_type_sizes): Define __BYTE_ORDER__, __ORDER_LITTLE_ENDIAN__, __ORDER_BIG_ENDIAN__, and __ORDER_PDP_ENDIAN__. * libgcc2.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. (struct DWstruct): Define based on __BYTE_ORDER__. * config/fixed-bit.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. (struct INTstruct): Define based on __BYTE_ORDER__. * config/dfp-bit.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__. * system.h (LIBGCC2_WORDS_BIG_ENDIAN): Poison identifier. * config/arc/arc.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. * config/arm/arm.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. * config/ia64/ia64.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. * config/iq2000/iq2000.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. * config/lm32/lm32.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. * config/m32r/m32r.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. * config/mcore/mcore.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. * config/mep/mep.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. * config/mips/mips.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. * config/rs6000/sysv4.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. * config/rx/rx.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. * config/score/score.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. * config/sh/sh.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. * config/sparc/sparc.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. * config/xtensa/xtensa.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. * doc/tm.texi.in (LIBGCC2_WORDS_BIG_ENDIAN): Delete. * doc/tm.texi: Regenerate. * doc/cpp.texi (__BYTE_ORDER__, __ORDER_LITTLE_ENDIAN__): Document. (__ORDER_BIG_ENDIAN__, __ORDER_PDP_ENDIAN__): Likewise. libdecnumber/ * dconfig.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__. libgcc/ * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__. From-SVN: r165881
45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
/* Configure decNumber for either host or target.
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Copyright (C) 2008, 2009 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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#ifdef IN_LIBGCC2
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#include "tconfig.h"
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#include "coretypes.h"
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#include "tm.h"
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#ifndef LIBGCC2_FLOAT_WORDS_BIG_ENDIAN
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#define LIBGCC2_FLOAT_WORDS_BIG_ENDIAN \
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(__BYTE_ORDER__ != __ORDER_LITTLE_ENDIAN__)
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#endif
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#if LIBGCC2_FLOAT_WORDS_BIG_ENDIAN
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#define WORDS_BIGENDIAN 1
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#endif
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#else
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#include "config.h"
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#endif
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