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/* IA32 VxWorks target definitions for GNU compiler.
Copyright (C) 2003-2014 Free Software Foundation, Inc.
Updated by CodeSourcery, LLC.
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 3, or (at your option)
any later version.
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 COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#undef ASM_SPEC
#define ASM_SPEC ""
#define TARGET_OS_CPP_BUILTINS() \
do \
{ \
VXWORKS_OS_CPP_BUILTINS (); \
if (TARGET_386) \
builtin_define ("CPU=I80386"); \
else if (TARGET_486) \
builtin_define ("CPU=I80486"); \
else if (TARGET_PENTIUM) \
{ \
builtin_define ("CPU=PENTIUM"); \
builtin_define ("CPU_VARIANT=PENTIUM"); \
} \
else if (TARGET_PENTIUMPRO) \
{ \
builtin_define ("CPU=PENTIUM2"); \
builtin_define ("CPU_VARIANT=PENTIUMPRO"); \
} \
else if (TARGET_PENTIUM4) \
{ \
builtin_define ("CPU=PENTIUM4"); \
builtin_define ("CPU_VARIANT=PENTIUM4"); \
} \
} \
while (0)
#undef CPP_SPEC
#define CPP_SPEC VXWORKS_ADDITIONAL_CPP_SPEC
#undef LIB_SPEC
#define LIB_SPEC VXWORKS_LIB_SPEC
#undef STARTFILE_SPEC
#define STARTFILE_SPEC VXWORKS_STARTFILE_SPEC
#undef ENDFILE_SPEC
#define ENDFILE_SPEC VXWORKS_ENDFILE_SPEC
#undef LINK_SPEC
#define LINK_SPEC VXWORKS_LINK_SPEC
#undef SUBTARGET_SWITCHES
#define SUBTARGET_SWITCHES EXTRA_SUBTARGET_SWITCHES
#undef SUBTARGET_OVERRIDE_OPTIONS
#define SUBTARGET_OVERRIDE_OPTIONS VXWORKS_OVERRIDE_OPTIONS
/* No _mcount profiling on VxWorks. */
#undef FUNCTION_PROFILER
#define FUNCTION_PROFILER(FILE,LABELNO) VXWORKS_FUNCTION_PROFILER(FILE,LABELNO)
/* We cannot use PC-relative accesses for VxWorks PIC because there is no
fixed gap between segments. */
#undef ASM_PREFERRED_EH_DATA_FORMAT
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