gdb

	PR c++/11226, PR c++/9629, PR c++/9688, PR c++/8890:
	* valops.c (search_struct_field): Compute nbases after calling
	CHECK_TYPEDEF.
	(check_field): Call CHECK_TYPEDEF.
	* cp-valprint.c (cp_print_value): Pass correct address to
	baseclass_offset.  Fix check for virtual base past the end of the
	object.  Don't offset address passed to cp_print_value_fields or
	apply_val_pretty_printer.
	(cp_print_value_fields): Fix call to val_print.
	(cp_print_value_fields_rtti): New function.
	* c-valprint.c (c_val_print): Use cp_print_value_fields_rtti.
	* p-valprint.c (pascal_object_print_value_fields): Fix call to
	val_print.
	* python/py-prettyprint.c (apply_val_pretty_printer): Add embedded
	offset to address.
	* language.h (struct language_defn) <la_val_print>: Document.
	* c-lang.h (cp_print_value_fields_rtti): Declare.
gdb/testsuite
	PR c++/11226, PR c++/9629, PR c++/9688, PR c++/8890:
	* gdb.cp/virtbase.cc: New file.
	* gdb.cp/virtbase.exp: New file.
	* gdb.cp/userdef.exp: Allow 'struct' or 'class'.

1 files changed, 25 insertions, 4 deletions

diff --git a/gdb/language.h b/gdb/language.h
index aaefb03..4f78a28 100644
--- a/gdb/language.h
+++ b/gdb/language.h
@@ -208,11 +208,32 @@ struct language_defn
     void (*la_print_typedef) (struct type *type, struct symbol *new_symbol,
 			      struct ui_file *stream);
 
-    /* Print a value using syntax appropriate for this language. */
+    /* Print a value using syntax appropriate for this language.
+       
+       TYPE is the type of the sub-object to be printed.
 
-    int (*la_val_print) (struct type *, const gdb_byte *, int, CORE_ADDR,
-			 struct ui_file *, int,
-			 const struct value_print_options *);
+       CONTENTS holds the bits of the value.  This holds the entire
+       enclosing object.
+
+       EMBEDDED_OFFSET is the offset into the outermost object of the
+       sub-object represented by TYPE.  This is the object which this
+       call should print.  Note that the enclosing type is not
+       available.
+
+       ADDRESS is the address in the inferior of the enclosing object.
+
+       STREAM is the stream on which the value is to be printed.
+
+       RECURSE is the recursion depth.  It is zero-based.
+
+       OPTIONS are the formatting options to be used when
+       printing.  */
+
+    int (*la_val_print) (struct type *type,
+			 const gdb_byte *contents,
+			 int embedded_offset, CORE_ADDR address,
+			 struct ui_file *stream, int recurse,
+			 const struct value_print_options *options);
 
     /* Print a top-level value using syntax appropriate for this language. */