(check_range): Ensure that the sign bit of a 32-bit value is propagated into

the upper bits of a 64-bit long.

gas/ChangeLog

@@ -1,5 +1,8 @@
 2006-02-10  Nick Clifton  <nickc@redhat.com>
 
+	* config/tc-crx.c (check_range): Ensure that the sign bit of a
+	32-bit value is propagated into the upper bits of a 64-bit long.
+
 	* config/tc-arc.c (init_opcode_tables): Fix cast.
 	(arc_extoper, md_operand): Likewise.
 

gas/config/tc-crx.c

@@ -1378,6 +1378,12 @@ check_range (long *num, int bits, int unsigned flags, int update)
   long upper_64kb = 0xFFFF0000;
   long value = *num;
 
+  /* For hosts witah longs bigger than 32-bits make sure that the top 
+     bits of a 32-bit negative value read in by the parser are set,
+     so that the correct comparisons are made.  */
+  if (value & 0x80000000)
+    value |= (-1L << 31);
+
   /* Verify operand value is even.  */
   if (flags & OP_EVEN)
     {