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/* Definitions of target machine for GCC. VxWorks i586 version.
Copyright (C) 2003 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.
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. */
#define HANDLE_SYSV_PRAGMA 1
#undef TARGET_VERSION
#define TARGET_VERSION fprintf (stderr, " (80586, VxWorks syntax)");
/* Prefix for internally generated assembler labels. If we aren't using
underscores, we are using prefix `.'s to identify labels that should
be ignored, as in `i386/gas.h' --karl@cs.umb.edu */
#define LPREFIX "L"
/* Assembler pseudos to introduce constants of various size. */
#define ASM_SHORT "\t.word\t"
#define ASM_LONG "\t.long\t"
#define ASM_QUAD "\t.quad\t" /* Should not be used for 32bit compilation. */
#define ASM_OUTPUT_ALIGN(FILE,LOG) \
if ((LOG)!=0) fprintf ((FILE), "\t.balign %d\n", 1<<(LOG))
#undef ASM_SPEC
#define ASM_SPEC "%{v:-V} %{Qy:} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}"
#define TARGET_OS_CPP_BUILTINS() \
do \
{ \
builtin_define ("__vxworks"); \
builtin_assert ("system=unix"); \
\
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)
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