* debug.c (debug_make_undefined_tagged_type): Make sure we are

	given a kind of type we can handle.
	(debug_write_type): Handle undefined enums and structs.
	(debug_write_class_type): Handle undefined classes.
	* prdbg.c (pr_enum_type): Handle an undefined enum.
Also comment changes to debug.h.

1 files changed, 25 insertions, 17 deletions

diff --git a/binutils/prdbg.c b/binutils/prdbg.c
index c41d60c..133973c 100644
--- a/binutils/prdbg.c
+++ b/binutils/prdbg.c
@@ -519,30 +519,38 @@ pr_enum_type (p, tag, names, values)
   if (! append_type (info, "{ "))
     return false;
 
-  val = 0;
-  for (i = 0; names[i] != NULL; i++)
+  if (names == NULL)
     {
-      if (i > 0)
+      if (! append_type (info, "/* undefined */"))
+	return false;
+    }
+  else
+    {
+      val = 0;
+      for (i = 0; names[i] != NULL; i++)
 	{
-	  if (! append_type (info, ", "))
+	  if (i > 0)
+	    {
+	      if (! append_type (info, ", "))
+		return false;
+	    }
+
+	  if (! append_type (info, names[i]))
 	    return false;
-	}
 
-      if (! append_type (info, names[i]))
-	return false;
+	  if (values[i] != val)
+	    {
+	      char ab[20];
 
-      if (values[i] != val)
-	{
-	  char ab[20];
+	      print_vma (values[i], ab, false, false);
+	      if (! append_type (info, " = ")
+		  || ! append_type (info, ab))
+		return false;
+	      val = values[i];
+	    }
 
-	  print_vma (values[i], ab, false, false);
-	  if (! append_type (info, " = ")
-	      || ! append_type (info, ab))
-	    return false;
-	  val = values[i];
+	  ++val;
 	}
-
-      ++val;
     }
 
   return append_type (info, " }");