/* Definitions of target machine for GCC,
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/* Definitions of target machine for GCC,
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for SuperH with targeting the VXWorks run time environment.
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for SuperH with targeting the VXWorks run time environment.
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Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
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Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
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Contributed by CodeSourcery, LLC.
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Contributed by CodeSourcery, LLC.
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This file is part of GCC.
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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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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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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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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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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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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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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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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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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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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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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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<http://www.gnu.org/licenses/>. */
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#define TARGET_OS_CPP_BUILTINS() \
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#define TARGET_OS_CPP_BUILTINS() \
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do { \
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do { \
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builtin_define ("__vxworks"); \
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builtin_define ("__vxworks"); \
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builtin_define ("CPU=SH7000"); \
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builtin_define ("CPU=SH7000"); \
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} while (0)
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} while (0)
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/* VxWorks does all the library stuff itself. */
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/* VxWorks does all the library stuff itself. */
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#undef LIB_SPEC
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#undef LIB_SPEC
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#define LIB_SPEC ""
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#define LIB_SPEC ""
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/* VxWorks uses object files, not loadable images. Make the linker just
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/* VxWorks uses object files, not loadable images. Make the linker just
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combine objects. */
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combine objects. */
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#undef LINK_SPEC
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#undef LINK_SPEC
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#define LINK_SPEC "-r"
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#define LINK_SPEC "-r"
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/* VxWorks provides the functionality of crt0.o and friends itself. */
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/* VxWorks provides the functionality of crt0.o and friends itself. */
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#undef STARTFILE_SPEC
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#undef STARTFILE_SPEC
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#define STARTFILE_SPEC ""
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#define STARTFILE_SPEC ""
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#undef ENDFILE_SPEC
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#undef ENDFILE_SPEC
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#define ENDFILE_SPEC ""
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#define ENDFILE_SPEC ""
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#undef TARGET_VERSION
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#undef TARGET_VERSION
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#define TARGET_VERSION fputs (" (SH/VxWorks)", stderr);
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#define TARGET_VERSION fputs (" (SH/VxWorks)", stderr);
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/* There is no default multilib. */
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/* There is no default multilib. */
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#undef MULTILIB_DEFAULTS
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#undef MULTILIB_DEFAULTS
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