diff options
Diffstat (limited to 'contrib/gcc/config/i386/rtemself.h')
| -rw-r--r-- | contrib/gcc/config/i386/rtemself.h | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/contrib/gcc/config/i386/rtemself.h b/contrib/gcc/config/i386/rtemself.h index 7e831b9..0967178 100644 --- a/contrib/gcc/config/i386/rtemself.h +++ b/contrib/gcc/config/i386/rtemself.h @@ -1,4 +1,4 @@ -/* Definitions for rtems targeting a ix86 using ELF. +/* Definitions for rtems targeting an ix86 using ELF. Copyright (C) 1996, 1997, 2000, 2001, 2002 Free Software Foundation, Inc. Contributed by Joel Sherrill (joel@OARcorp.com). @@ -21,11 +21,14 @@ Boston, MA 02111-1307, USA. */ /* Specify predefined symbols in preprocessor. */ -#include <i386/i386elf.h> - -#undef CPP_PREDEFINES -#define CPP_PREDEFINES "-D__rtems__ -Asystem=rtems \ - -D__ELF__ -D__i386__ -D__USE_INIT_FINI__" - -#undef CPP_SPEC -#define CPP_SPEC "%(cpp_cpu) %{msoft-float:-D_SOFT_FLOAT}" +#define TARGET_OS_CPP_BUILTINS() \ + do \ + { \ + builtin_define ("__rtems__"); \ + builtin_define ("__ELF__"); \ + builtin_define ("__USE_INIT_FINI__"); \ + builtin_assert ("system=rtems"); \ + if (!TARGET_80387) \ + builtin_define ("_SOFT_FLOAT"); \ + } \ + while (0) |
