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jeremybenn |
/* Copyright (C) 1999, 2003, 2004, 2007, 2008 Free Software Foundation, Inc.
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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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#undef TARGET_VERSION
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#define TARGET_VERSION fprintf (stderr, " (MIPS, VxWorks syntax)");
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/* Combination of mips.h and svr4.h. */
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#undef SWITCH_TAKES_ARG
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#define SWITCH_TAKES_ARG(CHAR) \
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(DEFAULT_SWITCH_TAKES_ARG (CHAR) \
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|| (CHAR) == 'G' \
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|| (CHAR) == 'h' \
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|| (CHAR) == 'x' \
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|| (CHAR) == 'z')
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#undef ASM_SPEC
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#define ASM_SPEC "\
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%{!G:-G 0} %{G*} %(endian_spec) %{mips1} %{mips2} %{mips3} %{mips4} \
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%{mips32} %{mips32r2} %{mips64} \
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%{mips16:%{!mno-mips16:-mips16}} %{mno-mips16:-no-mips16} \
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%(subtarget_asm_optimizing_spec) \
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%(subtarget_asm_debugging_spec) \
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%{mabi=*} %{!mabi*: %(asm_abi_default_spec)} \
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%{mgp32} %{mgp64} %{march=*} %{mxgot:-xgot} \
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%{mtune=*} %{v} \
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%(subtarget_asm_spec)"
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#undef LINK_SPEC
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/* LINK_SPEC is clobbered in svr4.h. ugh! */
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#define LINK_SPEC "\
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%(endian_spec) \
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%{!G:-G 0} %{G*} %{mips1} %{mips2} %{mips3} %{mips4} %{mips32} %{mips64} \
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%{bestGnum}" \
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VXWORKS_LINK_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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#define TARGET_OS_CPP_BUILTINS() \
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do \
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{ \
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if (TARGET_64BIT) \
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builtin_define ("CPU=MIPS64"); \
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else \
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builtin_define ("CPU=MIPS32"); \
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if (TARGET_BIG_ENDIAN) \
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builtin_define ("MIPSEB"); \
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else \
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builtin_define ("MIPSEL"); \
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if (TARGET_SOFT_FLOAT) \
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builtin_define ("SOFT_FLOAT"); \
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VXWORKS_OS_CPP_BUILTINS (); \
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} \
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while (0)
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#undef SUBTARGET_CPP_SPEC
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#define SUBTARGET_CPP_SPEC VXWORKS_ADDITIONAL_CPP_SPEC
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/* No sdata. */
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#undef MIPS_DEFAULT_GVALUE
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#define MIPS_DEFAULT_GVALUE 0
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/* No _mcount profiling on VxWorks. */
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#undef FUNCTION_PROFILER
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#define FUNCTION_PROFILER VXWORKS_FUNCTION_PROFILER
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#undef SUBTARGET_ASM_SPEC
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#define SUBTARGET_ASM_SPEC "%{mrtp:%{fPIC|fpic:-mvxworks-pic}}"
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#undef SUBTARGET_OVERRIDE_OPTIONS
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#define SUBTARGET_OVERRIDE_OPTIONS VXWORKS_OVERRIDE_OPTIONS
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