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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [config/] [i386/] [vxworks.h] - Blame information for rev 154

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1 38 julius
/* IA32 VxWorks target definitions for GNU compiler.
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   Copyright (C) 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
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   Updated by CodeSourcery, LLC.
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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
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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GNU General Public 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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#define HANDLE_SYSV_PRAGMA 1
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#undef  TARGET_VERSION
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#define TARGET_VERSION fprintf (stderr, " (80586, VxWorks syntax)");
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#undef  ASM_SPEC
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#define ASM_SPEC "%{v:-v} %{Qy:} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}"
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#define VXWORKS_CPU_DEFINE()                            \
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  do                                                    \
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    {                                                   \
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      if (TARGET_386)                                   \
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        builtin_define ("CPU=I80386");                  \
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      else if (TARGET_486)                              \
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        builtin_define ("CPU=I80486");                  \
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      else if (TARGET_PENTIUM)                          \
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        {                                               \
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          builtin_define ("CPU=PENTIUM");               \
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          builtin_define ("CPU_VARIANT=PENTIUM");       \
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        }                                               \
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      else if (TARGET_PENTIUMPRO)                       \
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        {                                               \
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          builtin_define ("CPU=PENTIUM2");              \
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          builtin_define ("CPU_VARIANT=PENTIUMPRO");    \
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        }                                               \
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      else if (TARGET_PENTIUM4)                         \
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        {                                               \
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          builtin_define ("CPU=PENTIUM4");              \
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          builtin_define ("CPU_VARIANT=PENTIUM4");      \
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        }                                               \
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    }                                                   \
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  while (0)
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#define TARGET_OS_CPP_BUILTINS()                \
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  do                                            \
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    {                                           \
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      builtin_define ("__vxworks");             \
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      builtin_define ("__VXWORKS__");           \
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      builtin_assert ("system=unix");           \
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                                                \
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      VXWORKS_CPU_DEFINE();                     \
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    }                                           \
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  while (0)
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#undef  CPP_SPEC
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#define CPP_SPEC VXWORKS_ADDITIONAL_CPP_SPEC
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#undef  LIB_SPEC
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#define LIB_SPEC VXWORKS_LIB_SPEC
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#undef  STARTFILE_SPEC
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#define STARTFILE_SPEC VXWORKS_STARTFILE_SPEC
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#undef  ENDFILE_SPEC
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#define ENDFILE_SPEC VXWORKS_ENDFILE_SPEC
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#undef  LINK_SPEC
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#define LINK_SPEC VXWORKS_LINK_SPEC
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#undef  SUBTARGET_SWITCHES
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#define SUBTARGET_SWITCHES EXTRA_SUBTARGET_SWITCHES
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#undef SUBTARGET_OVERRIDE_OPTIONS
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#define SUBTARGET_OVERRIDE_OPTIONS VXWORKS_OVERRIDE_OPTIONS
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/* No _mcount profiling on VxWorks.  */
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#undef FUNCTION_PROFILER
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#define FUNCTION_PROFILER(FILE,LABELNO) VXWORKS_FUNCTION_PROFILER(FILE,LABELNO)

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