| /* IA32 VxWorks target definitions for GNU compiler. |
| Copyright (C) 2003, 2004, 2005 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 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)"); |
| |
| #undef ASM_SPEC |
| #define ASM_SPEC "%{v:-v} %{Qy:} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}" |
| |
| #define VXWORKS_CPU_DEFINE() \ |
| do \ |
| { \ |
| 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) |
| |
| #define TARGET_OS_CPP_BUILTINS() \ |
| do \ |
| { \ |
| builtin_define ("__vxworks"); \ |
| builtin_define ("__VXWORKS__"); \ |
| builtin_assert ("system=unix"); \ |
| \ |
| VXWORKS_CPU_DEFINE(); \ |
| } \ |
| 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) |
