| /* Definitions of target machine for GNU compiler. VxWorks i386 version. |
| Copyright (C) 1998 Free Software Foundation, Inc. |
| |
| This file is part of GNU CC. |
| |
| GNU CC 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. |
| |
| GNU CC 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 GNU CC; see the file COPYING. If not, write to |
| the Free Software Foundation, 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| #undef CPP_CPU_SPEC |
| #define CPP_CPU_SPEC "\ |
| -Asystem=unix -Acpu=i386 -Amachine=i386 \ |
| %{!ansi:-Di386} -D__i386 -D__i386__ \ |
| %{march=i386:-DCPU=I80386} \ |
| %{march=i486:-DCPU=I80486 %(cpp_486)} \ |
| %{march=pentium:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUM %(cpp_586)} \ |
| %{march=pentiumpro:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUMPRO %(cpp_686)} \ |
| %{!march=*: \ |
| %{mcpu=i386:-DCPU=I80386} \ |
| %{mcpu=i486:-DCPU=I80486 %(cpp_486)} %{m486:-DCPU=I80486 %(cpp_486)} \ |
| %{mpentium:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUM %(cpp_586)} \ |
| %{mcpu=pentium:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUM %(cpp_586)} \ |
| %{mpentiumpro:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUMPRO %(cpp_686)} \ |
| %{mcpu=pentiumpro:-DCPU=PENTIUM -DCPU_VARIANT=PENTIUMPRO %(cpp_686)} \ |
| %{!mcpu*:%{!m486:%{!mpentium*:-DCPU=I80386 %(cpp_cpu_default)}}}}" |
| |
| #include "i386/i386-aout.h" |
| |
| #define HANDLE_SYSV_PRAGMA |
| |
| #undef CPP_PREDEFINES |
| #define CPP_PREDEFINES "-D__vxworks" |
| |
| /* VxWorks does all the library stuff itself. */ |
| |
| #undef LIB_SPEC |
| #define LIB_SPEC "" |
| |
| /* VxWorks uses object files, not loadable images. make linker just |
| combine objects. */ |
| |
| #undef LINK_SPEC |
| #define LINK_SPEC "-r" |
| |
| /* VxWorks provides the functionality of crt0.o and friends itself. */ |
| |
| #undef STARTFILE_SPEC |
| #define STARTFILE_SPEC "" |
| |
| #undef ENDFILE_SPEC |
| #define ENDFILE_SPEC "" |