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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [config/] [microblaze/] [microblaze-c.c] - Blame information for rev 709

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Line No. Rev Author Line
1 709 jeremybenn
/* Subroutines used for the C front end for Xilinx MicroBlaze.
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   Copyright 2010 Free Software Foundation, Inc.
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   Contributed by Michael Eager <eager@eagercon.com>.
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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
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   under the terms of the GNU General Public License as published
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   by the Free Software Foundation; either version 3, or (at your
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   option) any later version.
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   GCC is distributed in the hope that it will be useful, but WITHOUT
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   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
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   License for more details.
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   You should have received a copy of the GNU General Public License
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   along with GCC; see the file COPYING3.  If not see
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   <http://www.gnu.org/licenses/>.  */
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#include "config.h"
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#include "system.h"
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#include "coretypes.h"
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#include "tm.h"
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#include "cpplib.h"
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#include "tree.h"
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#include "c-family/c-common.h"
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#include "tm_p.h"
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#include "target.h"
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#define builtin_define(TXT) cpp_define (pfile, TXT)
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#define builtin_assert(TXT) cpp_assert (pfile, TXT)
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/* Define preprocessor symbols for MicroBlaze.
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   Symbols which do not start with __ are deprecated.  */
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void
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microblaze_cpp_define (cpp_reader *pfile)
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{
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  builtin_assert ("cpu=microblaze");
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  builtin_assert ("machine=microblaze");
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  builtin_define ("__MICROBLAZE__");
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  if (!TARGET_SOFT_MUL)
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    {
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      if (!flag_iso)
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        builtin_define ("HAVE_HW_MUL");
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      builtin_define ("__HAVE_HW_MUL__");
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    }
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  if (TARGET_MULTIPLY_HIGH)
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    {
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      if (!flag_iso)
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        builtin_define ("HAVE_HW_MUL_HIGH");
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      builtin_define ("__HAVE_HW_MUL_HIGH__");
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    }
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  if (!TARGET_SOFT_DIV)
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    {
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      if (!flag_iso)
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        builtin_define ("HAVE_HW_DIV");
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      builtin_define ("__HAVE_HW_DIV__");
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    }
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  if (TARGET_BARREL_SHIFT)
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    {
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      if (!flag_iso)
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        builtin_define ("HAVE_HW_BSHIFT");
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      builtin_define ("__HAVE_HW_BSHIFT__");
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    }
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  if (TARGET_PATTERN_COMPARE)
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    {
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      if (!flag_iso)
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        builtin_define ("HAVE_HW_PCMP");
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      builtin_define ("__HAVE_HW_PCMP__");
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    }
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  if (TARGET_HARD_FLOAT)
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    {
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      if (!flag_iso)
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        builtin_define ("HAVE_HW_FPU");
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      builtin_define ("__HAVE_HW_FPU__");
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    }
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  if (TARGET_FLOAT_CONVERT)
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    {
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      if (!flag_iso)
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        builtin_define ("HAVE_HW_FPU_CONVERT");
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      builtin_define ("__HAVE_HW_FPU_CONVERT__");
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    }
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  if (TARGET_FLOAT_SQRT)
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    {
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      if (!flag_iso)
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        builtin_define ("HAVE_HW_FPU_SQRT");
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      builtin_define ("__HAVE_HW_FPU_SQRT__");
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    }
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}

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