dwarfout.c (fundamental_type_code): Encode 32 bit floats/doubles as FT_float.

	* dwarfout.c (fundamental_type_code): Encode 32 bit floats/doubles
	as FT_float.

From-SVN: r22169

gcc/ChangeLog

+Wed Sep  2 19:30:06 1998  J"orn Rennecke <amylaar@cygnus.co.uk>
+
+	* dwarfout.c (fundamental_type_code): Encode 32 bit floats/doubles
+	as FT_float.
+
 Wed Sep  2 10:06:07 1998  Nick Clifton  <nickc@cygnus.com>
 
 	* config/nextstep.h:    Update HANDLE_PRAGMA macro.

gcc/dwarfout.c

@@ -1421,7 +1421,16 @@ fundamental_type_code (type)
 	  }
 
 	if (TYPE_PRECISION (type) == DOUBLE_TYPE_SIZE)
+	  {
+	    /* On the SH, when compiling with -m3e or -m4-single-only, both
+	       float and double are 32 bits.  But since the debugger doesn't
+	       know about the subtarget, it always thinks double is 64 bits.
+	       So we have to tell the debugger that the type is float to
+	       make the output of the 'print' command etc. readable.  */
+	    if (DOUBLE_TYPE_SIZE == FLOAT_TYPE_SIZE && FLOAT_TYPE_SIZE == 32)
+	      return return FT_float;
 	    return FT_dbl_prec_float;
+	  }
 	if (TYPE_PRECISION (type) == FLOAT_TYPE_SIZE)
 	  return FT_float;