From b166fadd4b3f7350cd73fab8f9dbfce32eec7c8b Mon Sep 17 00:00:00 2001 From: Neil Booth Date: Thu, 16 May 2002 06:04:34 +0000 Subject: [PATCH] arc.h (CPP_PREDEFINES): Remove. * config/arc/arc.h (CPP_PREDEFINES): Remove. (CPP_SPEC): Update. (TARGET_CPU_CPP_BUILTINS): New. From-SVN: r53510 --- gcc/ChangeLog | 6 ++++++ gcc/config/arc/arc.h | 18 +++++++++++------- 2 files changed, 17 insertions(+), 7 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 820122e0e58..bf23d0fe43f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2002-05-16 Neil Booth + + * config/arc/arc.h (CPP_PREDEFINES): Remove. + (CPP_SPEC): Update. + (TARGET_CPU_CPP_BUILTINS): New. + 2002-05-16 Neil Booth * cpphash.h (cpp_macro): Move here, and make expansion a union. 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=*,