/* IA32 VxWorks target definitions for GNU compiler.
|
/* IA32 VxWorks target definitions for GNU compiler.
|
Copyright (C) 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
|
Copyright (C) 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
|
Updated by CodeSourcery, LLC.
|
Updated by CodeSourcery, LLC.
|
|
|
This file is part of GCC.
|
This file is part of GCC.
|
|
|
GCC is free software; you can redistribute it and/or modify
|
GCC is free software; you can redistribute it and/or modify
|
it under the terms of the GNU General Public License as published by
|
it under the terms of the GNU General Public License as published by
|
the Free Software Foundation; either version 3, or (at your option)
|
the Free Software Foundation; either version 3, or (at your option)
|
any later version.
|
any later version.
|
|
|
GCC is distributed in the hope that it will be useful,
|
GCC is distributed in the hope that it will be useful,
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
GNU General Public License for more details.
|
GNU General Public License for more details.
|
|
|
You should have received a copy of the GNU General Public License
|
You should have received a copy of the GNU General Public License
|
along with GCC; see the file COPYING3. If not see
|
along with GCC; see the file COPYING3. If not see
|
<http://www.gnu.org/licenses/>. */
|
<http://www.gnu.org/licenses/>. */
|
|
|
#define HANDLE_SYSV_PRAGMA 1
|
#define HANDLE_SYSV_PRAGMA 1
|
|
|
#undef TARGET_VERSION
|
#undef TARGET_VERSION
|
#define TARGET_VERSION fprintf (stderr, " (80586, VxWorks syntax)");
|
#define TARGET_VERSION fprintf (stderr, " (80586, VxWorks syntax)");
|
|
|
#undef ASM_SPEC
|
#undef ASM_SPEC
|
#define ASM_SPEC "%{v:-v} %{Qy:} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}"
|
#define ASM_SPEC "%{v:-v} %{Qy:} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}"
|
|
|
#define VXWORKS_CPU_DEFINE() \
|
#define VXWORKS_CPU_DEFINE() \
|
do \
|
do \
|
{ \
|
{ \
|
if (TARGET_386) \
|
if (TARGET_386) \
|
builtin_define ("CPU=I80386"); \
|
builtin_define ("CPU=I80386"); \
|
else if (TARGET_486) \
|
else if (TARGET_486) \
|
builtin_define ("CPU=I80486"); \
|
builtin_define ("CPU=I80486"); \
|
else if (TARGET_PENTIUM) \
|
else if (TARGET_PENTIUM) \
|
{ \
|
{ \
|
builtin_define ("CPU=PENTIUM"); \
|
builtin_define ("CPU=PENTIUM"); \
|
builtin_define ("CPU_VARIANT=PENTIUM"); \
|
builtin_define ("CPU_VARIANT=PENTIUM"); \
|
} \
|
} \
|
else if (TARGET_PENTIUMPRO) \
|
else if (TARGET_PENTIUMPRO) \
|
{ \
|
{ \
|
builtin_define ("CPU=PENTIUM2"); \
|
builtin_define ("CPU=PENTIUM2"); \
|
builtin_define ("CPU_VARIANT=PENTIUMPRO"); \
|
builtin_define ("CPU_VARIANT=PENTIUMPRO"); \
|
} \
|
} \
|
else if (TARGET_PENTIUM4) \
|
else if (TARGET_PENTIUM4) \
|
{ \
|
{ \
|
builtin_define ("CPU=PENTIUM4"); \
|
builtin_define ("CPU=PENTIUM4"); \
|
builtin_define ("CPU_VARIANT=PENTIUM4"); \
|
builtin_define ("CPU_VARIANT=PENTIUM4"); \
|
} \
|
} \
|
} \
|
} \
|
while (0)
|
while (0)
|
|
|
#define TARGET_OS_CPP_BUILTINS() \
|
#define TARGET_OS_CPP_BUILTINS() \
|
do \
|
do \
|
{ \
|
{ \
|
builtin_define ("__vxworks"); \
|
builtin_define ("__vxworks"); \
|
builtin_define ("__VXWORKS__"); \
|
builtin_define ("__VXWORKS__"); \
|
builtin_assert ("system=unix"); \
|
builtin_assert ("system=unix"); \
|
\
|
\
|
VXWORKS_CPU_DEFINE(); \
|
VXWORKS_CPU_DEFINE(); \
|
} \
|
} \
|
while (0)
|
while (0)
|
|
|
#undef CPP_SPEC
|
#undef CPP_SPEC
|
#define CPP_SPEC VXWORKS_ADDITIONAL_CPP_SPEC
|
#define CPP_SPEC VXWORKS_ADDITIONAL_CPP_SPEC
|
#undef LIB_SPEC
|
#undef LIB_SPEC
|
#define LIB_SPEC VXWORKS_LIB_SPEC
|
#define LIB_SPEC VXWORKS_LIB_SPEC
|
#undef STARTFILE_SPEC
|
#undef STARTFILE_SPEC
|
#define STARTFILE_SPEC VXWORKS_STARTFILE_SPEC
|
#define STARTFILE_SPEC VXWORKS_STARTFILE_SPEC
|
#undef ENDFILE_SPEC
|
#undef ENDFILE_SPEC
|
#define ENDFILE_SPEC VXWORKS_ENDFILE_SPEC
|
#define ENDFILE_SPEC VXWORKS_ENDFILE_SPEC
|
#undef LINK_SPEC
|
#undef LINK_SPEC
|
#define LINK_SPEC VXWORKS_LINK_SPEC
|
#define LINK_SPEC VXWORKS_LINK_SPEC
|
|
|
#undef SUBTARGET_SWITCHES
|
#undef SUBTARGET_SWITCHES
|
#define SUBTARGET_SWITCHES EXTRA_SUBTARGET_SWITCHES
|
#define SUBTARGET_SWITCHES EXTRA_SUBTARGET_SWITCHES
|
|
|
#undef SUBTARGET_OVERRIDE_OPTIONS
|
#undef SUBTARGET_OVERRIDE_OPTIONS
|
#define SUBTARGET_OVERRIDE_OPTIONS VXWORKS_OVERRIDE_OPTIONS
|
#define SUBTARGET_OVERRIDE_OPTIONS VXWORKS_OVERRIDE_OPTIONS
|
|
|
/* No _mcount profiling on VxWorks. */
|
/* No _mcount profiling on VxWorks. */
|
#undef FUNCTION_PROFILER
|
#undef FUNCTION_PROFILER
|
#define FUNCTION_PROFILER(FILE,LABELNO) VXWORKS_FUNCTION_PROFILER(FILE,LABELNO)
|
#define FUNCTION_PROFILER(FILE,LABELNO) VXWORKS_FUNCTION_PROFILER(FILE,LABELNO)
|
|
|
