diff options
Diffstat (limited to 'gcc/config/arc')
| -rw-r--r-- | gcc/config/arc/arc.h | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/gcc/config/arc/arc.h b/gcc/config/arc/arc.h index 651d81ec92d..bb04f2cf0fa 100644 --- a/gcc/config/arc/arc.h +++ b/gcc/config/arc/arc.h @@ -43,13 +43,17 @@ Boston, MA 02111-1307, USA. */ #define TARGET_VERSION fprintf (stderr, " (arc)") /* Names to predefine in the preprocessor for this target machine. */ -#define CPP_PREDEFINES "-Acpu=arc -Amachine=arc -D__arc__" - -/* Additional flags for the preprocessor. */ -#define CPP_SPEC "\ -%{!mcpu=*:-D__base__} %{mcpu=base:-D__base__} \ -%{EB:-D__big_endian__} \ -" +#define TARGET_CPU_CPP_BUILTINS() \ + do \ + { \ + builtin_define ("__arc__"); \ + if (TARGET_BIG_ENDIAN) \ + builtin_define ("__big_endian__"); \ + if (arc_cpu_type == 0) \ + builtin_define ("__base__"); \ + builtin_assert ("cpu=arc"); \ + builtin_assert ("machine=arc"); \ + } while (0) /* Pass -mmangle-cpu if we get -mcpu=*. Doing it this way lets one have it on as default with -mcpu=*, |