diff options
| author | neil <neil@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-05-16 06:04:34 +0000 |
|---|---|---|
| committer | neil <neil@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-05-16 06:04:34 +0000 |
| commit | a43a23abb06c0c187e709a67a7b936838b7a0ff0 (patch) | |
| tree | 1c58b044bce885f60bf60c736aa5d7c5e4673a66 /gcc/config/arc | |
| parent | 672f38da96cd5a76fda656ba4948edb2ab74fae6 (diff) | |
| download | gcc-a43a23abb06c0c187e709a67a7b936838b7a0ff0.tar.gz | |
* config/arc/arc.h (CPP_PREDEFINES): Remove.
(CPP_SPEC): Update.
(TARGET_CPU_CPP_BUILTINS): New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53510 138bc75d-0d04-0410-961f-82ee72b054a4
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=*, |