ieeefp.h: Handle ia64, fr30, mcore.

	* java/lang/ieeefp.h: Handle ia64, fr30, mcore.
	* java/lang/natThrowable.cc: On IA-64, use __ia64_backtrace.

From-SVN: r34667

libjava/ChangeLog

+2000-06-23  Andrew Haley  <aph@cygnus.com>
+
+	* java/lang/ieeefp.h: Handle ia64, fr30, mcore.
+	* java/lang/natThrowable.cc: On IA-64, use __ia64_backtrace.
+
 2000-06-23  Tom Tromey  <tromey@cygnus.com>
 
 	* java/lang/reflect/natMethod.cc: Include <alloca.h>.

libjava/java/lang/ieeefp.h

@@ -42,6 +42,7 @@
 #else
 #define __IEEE_BIG_ENDIAN
 #endif
+
 #ifdef __SH3E__
 #define _DOUBLE_IS_32BITS
 #endif
@@ -62,6 +63,7 @@
 #ifdef __MIPSEL__
 #define __IEEE_LITTLE_ENDIAN
 #endif
+
 #ifdef __MIPSEB__
 #define __IEEE_BIG_ENDIAN
 #endif
@@ -104,6 +106,23 @@
 #endif
 #endif
 
+#ifdef __fr30__
+#define __IEEE_BIG_ENDIAN
+#endif
+
+#ifdef __mcore__
+#define __IEEE_BIG_ENDIAN
+#endif
+
+
+#ifdef __ia64__
+#ifdef __BIG_ENDIAN__
+#define __IEEE_BIG_ENDIAN
+#else
+#define __IEEE_LITTLE_ENDIAN
+#endif
+#endif
+
 #ifndef __IEEE_BIG_ENDIAN
 #ifndef __IEEE_LITTLE_ENDIAN
 #error Endianess not declared!!

libjava/java/lang/natThrowable.cc

@@ -40,7 +40,7 @@ details.  */
 #include <name-finder.h>
 
 #ifdef __ia64__
-extern "C" int _Jv_ia64_backtrace (void **array, int size);
+extern "C" int __ia64_backtrace (void **array, int size);
 #endif
 
 /* FIXME: size of the stack trace is limited to 128 elements.  It's
@@ -56,7 +56,7 @@ java::lang::Throwable::fillInStackTrace (void)
   // We subtract 1 from the number of elements because we don't want
   // to include the call to fillInStackTrace in the trace.
 #if defined (__ia64__)
-  int n = _Jv_ia64_backtrace (p, 128) - 1;  
+  int n = __ia64_backtrace (p, 128) - 1;  
 #else
   int n = backtrace (p, 128) - 1;  
 #endif