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+2008-07-22 Ian Lance Taylor <iant@google.com>
+
+ * cref.cc: New file.
+ * cref.h: New file.
+ * options.h (class General_options): Add --print-symbol-counts.
+ * main.cc (main): Issue defined symbol report if requested.
+ * archive.cc (Archive::interpret_header): Make into a const member
+ function.
+ (Archive::add_symbols): Call Input_objects::archive_start and
+ archive_stop.
+ (Archive::const_iterator): Define new class.
+ (Archive::begin, Archive::end): New functions.
+ (Archive::include_all_members): Rewrite to use iterator.
+ (Archive::count_members): New function.
+ * archive.h (class Archive): Update declarations.
+ (Archive::filename): New function.
+ * object.cc: Include "cref.h".
+ (Sized_relobj::Sized_relobj): Initialize defined_count_.
+ (Sized_relobj::do_get_global_symbol_counts): New function.
+ (Input_objects::add_object): Add object to cross-referencer.
+ (Input_objects::archive_start): New function.
+ (Input_objects::archive_stop): New function.
+ (Input_objects::print_symbol_counts): New function.
+ * object.h: Declare Cref and Archive.
+ (Object::get_global_symbol_counts): New function.
+ (Object::do_get_global_symbol_counts): New pure virtual function.
+ (class Sized_relobj): Add defined_count_ field. Update
+ declarations.
+ (class Input_objects): Add cref_ field. Update constructor.
+ Update declarations.
+ * dynobj.cc (Sized_dynobj::Sized_dynobj): Initialize symbols_ and
+ defined_count_.
+ (Sized_dynobj::do_add_symbols): Allocate symbols_ if printing
+ symbol counts.
+ (Sized_dynobj::do_get_global_symbol_counts): New function.
+ * dynobj.h (class Sized_dynobj): Add fields symbols_ and
+ defined_count_. Update declarations. Define Symbols typedef.
+ * symtab.cc (Symbol_table::add_from_relobj): Add defined
+ parameter. Change all callers.
+ (Symbol_table::add_from_dynobj): Add sympointers and defined
+ parameters. Change all callers.
+ * symtab.h (class Symbol_table): Update declarations.
+ * Makefile.am (CCFILES): Add cref.cc.
+ (HFILES): Add cref.h.
+ * Makefile.in: Rebuild.
+
2008-07-22 Simon Baldwin <simonb@google.com>
* symtab.cc (Symbol_table::sized_write_symbol): Set symbol size
@@ -212,7 +258,7 @@
* reduced_debug_output.cc: New file.
* reduced_debug_output.h: New file.
- * options.h (class General_optoins): Add --strip-debug-non-line.
+ * options.h (class General_options): Add --strip-debug-non-line.
* options.cc (General_options::finalize): Add strip_debug_non_line
to the strip heirarchy.
* layout.h (class Layout): Add debug_abbrev_ and debug_info_