diff options
Diffstat (limited to 'contrib/gcc/config/i386/vxi386.h')
| -rw-r--r-- | contrib/gcc/config/i386/vxi386.h | 52 |
1 files changed, 28 insertions, 24 deletions
diff --git a/contrib/gcc/config/i386/vxi386.h b/contrib/gcc/config/i386/vxi386.h index c050ca7..ee4a740 100644 --- a/contrib/gcc/config/i386/vxi386.h +++ b/contrib/gcc/config/i386/vxi386.h @@ -1,5 +1,5 @@ /* Definitions of target machine for GNU compiler. VxWorks i386 version. - Copyright (C) 1998 Free Software Foundation, Inc. + Copyright (C) 1998, 2002 Free Software Foundation, Inc. This file is part of GNU CC. @@ -18,29 +18,33 @@ 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" +#undef TARGET_VERSION +#define TARGET_VERSION fprintf (stderr, " (80386, VxWorks BSD syntax)"); + +#define TARGET_OS_CPP_BUILTINS() \ + do \ + { \ + builtin_define ("__vxworks"); \ + builtin_assert ("system=unix"); \ + \ + 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=PENTIUM"); \ + builtin_define ("CPU_VARIANT=PENTIUMPRO"); \ + } \ + } \ + while (0) + +#define HANDLE_SYSV_PRAGMA 1 /* VxWorks does all the library stuff itself. */ |
