Fix incorrect length for capabilities

The length used to include the tag, but now it doesn't.  This fixes it.

gdb/ChangeLog:

2020-12-30  Luis Machado  <luis.machado@arm.com>

	* valprint.c (generic_value_print_capability): Don't add 1 to
	the capability length.

diff --git a/gdb/valprint.c b/gdb/valprint.c
index a3a2ba0c58ed981126e22c9fb38df7219a8475bb..fc54a9f2fbafe05f22aa29104f355c92d6941555 100644 (file)
--- a/gdb/valprint.c
+++ b/gdb/valprint.c
@@ -514,7 +514,7 @@ generic_value_print_capability (struct value *val, struct ui_file *stream,
 {
   struct type *type = check_typedef (value_type (val));
   /* Account for the tag bit in the length.  */
-  int length = TYPE_LENGTH (type) + 1;
+  int length = TYPE_LENGTH (type);
   const gdb_byte *contents = value_contents_for_printing (val).data ();
   enum bfd_endian byte_order = type_byte_order (type);
   bool tag = false;