m32r.h (BIG_ENDIAN_BIT): Deleted to fix endian bug.

* config/m32r/m32r.h (BIG_ENDIAN_BIT): Deleted to fix endian bug.
(TARGET_LITTLE_ENDIAN, TARGET_BIG_ENDIAN, TARGET_DEFAULT): Changed. Ditto.
(LITTLE_ENDIAN_BIT, TARGET_CPU_DEFAULT,	TARGET_ENDIAN_DEFAULT): Added. Ditto.
* config/m32r/little.h (TARGET_LITTLE_ENDIAN): Deleted.
(TARGET_ENDIAN_DEFAULT): Added.

From-SVN: r80747

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3340e06..cee23d3 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,14 @@
+2004-04-16  Kazuhiro Inaoka <inaoka dot kazuhiro at renesas dot com>
+
+       * config/m32r/m32r.h (BIG_ENDIAN_BIT): Deleted to fix endian
+       bug.
+       (TARGET_LITTLE_ENDIAN, TARGET_BIG_ENDIAN,
+       TARGET_DEFAULT): Changed. Ditto.
+       (LITTLE_ENDIAN_BIT, TARGET_CPU_DEFAULT,
+       TARGET_ENDIAN_DEFAULT): Added. Ditto.
+       * config/m32r/little.h (TARGET_LITTLE_ENDIAN): Deleted.
+       (TARGET_ENDIAN_DEFAULT): Added.
+
 2004-04-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
        * builtins.def (BUILT_IN_ISDIGIT, BUILT_IN_ISXDIGIT): Mark with

diff --git a/gcc/config/m32r/little.h b/gcc/config/m32r/little.h
index 793cf24..9c1b0b5 100644 (file)
--- a/gcc/config/m32r/little.h
+++ b/gcc/config/m32r/little.h
@@ -1,5 +1,5 @@
 /* Definitions for Renesas little endian M32R cpu.
-   Copyright (C) 2003
+   Copyright (C) 2003, 2004
    Free Software Foundation, Inc.
 
    This file is part of GCC.
@@ -19,7 +19,7 @@
    Free Software Foundation, 59 Temple Place - Suite 330, Boston,
    MA 02111-1307, USA.  */
 
-#define TARGET_LITTLE_ENDIAN (!TARGET_BIG_ENDIAN)
+#define TARGET_ENDIAN_DEFAULT  LITTLE_ENDIAN_BIT
 
 #define CPP_ENDIAN_SPEC \
   " %{mbe:-D__BIG_ENDIAN__} %{mbig-endian:-D__BIG_ENDIAN__}" \

diff --git a/gcc/config/m32r/m32r.h b/gcc/config/m32r/m32r.h
index f2574ac..add59b3 100644 (file)
--- a/gcc/config/m32r/m32r.h
+++ b/gcc/config/m32r/m32r.h
@@ -246,14 +246,19 @@ extern int target_flags;
 #undef  TARGET_M32R
 #define TARGET_M32R             (! TARGET_M32RX && ! TARGET_M32R2)
 
-/* Big Endian Flag.  */
-#define BIG_ENDIAN_BIT                 (1 << 7)
-#define TARGET_BIG_ENDIAN       (target_flags & BIG_ENDIAN_BIT)
-
 /* Little Endian Flag.  */
-#define LITTLE_ENDIAN_BIT      (1 <<  8)
-#ifndef TARGET_LITTLE_ENDIAN   /* See little.h */
-#define TARGET_LITTLE_ENDIAN    (target_flags & LITTLE_ENDIAN_BIT)
+#define LITTLE_ENDIAN_BIT      (1 << 7)
+#define TARGET_LITTLE_ENDIAN   (target_flags & LITTLE_ENDIAN_BIT)
+#define TARGET_BIG_ENDIAN       (! TARGET_LITTLE_ENDIAN)
+
+/* This defaults us to big-endian.  */
+#ifndef TARGET_ENDIAN_DEFAULT
+#define TARGET_ENDIAN_DEFAULT 0
+#endif
+
+/* This defaults us to m32r.  */
+#ifndef TARGET_CPU_DEFAULT
+#define TARGET_CPU_DEFAULT 0
 #endif
 
 /* Macro to define tables used to set the flags.
@@ -267,7 +272,7 @@ extern int target_flags;
 #endif
 
 #ifndef TARGET_DEFAULT
-#define TARGET_DEFAULT 0
+#define TARGET_DEFAULT (TARGET_CPU_DEFAULT | TARGET_ENDIAN_DEFAULT)
 #endif
 
 #define TARGET_SWITCHES                                                        \