+2008-07-24 Ian Lance Taylor <iant@google.com>
+
+ PR 6048
+ * ehframe.cc (Eh_frame::add_ehframe_input_section): Check whether
+ this->eh_frame_hdr_ is NULL before using it.
+
+ * dynobj.cc (Versions::Versions): Update comment.
+
+ * dynobj.cc (Versions::Versions): If there is an soname, use it as
+ the base version name.
+
+ * stringpool.cc (Stringpool_template::add_with_length): Set key to
+ array size plus one.
+ (Stringpool_template::set_string_offsets): Subtract one from key
+ before using it as an array index.
+ (Stringpool_template::get_offset_with_length): Likewise.
+ (Stringpool_template::write_to_buffer): Likewise.
+ * stringpool.h (Stringpool_template::get_offset_from_key):
+ Likewise.
+
+2008-07-23 Ian Lance Taylor <iant@google.com>
+
+ PR 6658
+ * object.h (Merged_symbol_value::value): Do our best to handle a
+ negative addend.
+
+ PR 6647
+ * script.cc (Version_script_info::get_versions): Don't add empty
+ version tag to return value.
+ (Version_script_info::get_symbol_version_helper): Change return
+ type to bool. Add pversion parameter. Change all callers.
+ (script_register_vers_node): Don't require a non-NULL tag.
+ * script.h (class Version_script_info): Update declarations.
+ (Version_script_info::get_symbol_version): Change return type to
+ bool. Add version parameter. Change all callers.
+ * symtab.cc (Sized_symbol::add_from_relobj): Rework version
+ handling. Handle an empty version from a version script.
+ (Symbol_table::define_special_symbol): Likewise.
+ * testsuite/ver_test_10.script: New file.
+ * testsuite/ver_test_10.sh: New file.
+ * testsuite/Makefile.am (check_SCRIPTS): Add ver_test_10.sh.
+ (check_DATA): Add ver_test_10.syms.
+ (ver_test_10.syms, ver_test_10.so): New target.
+ * testsuite/Makefile.in: Rebuild.
+
+2008-07-23 Simon Baldwin <simonb@google.com>
+
+ * symtab.cc (Symbol_table::sized_write_symbol): Only set st_size
+ to zero for undefined symbols from dynamic libraries.
+
+2008-07-23 Ian Lance Taylor <iant@google.com>
+
+ * symtab.cc (Symbol_table::resolve): Remove version parameter.
+ Change all callers.
+ * symtab.h (class Symbol_table): Update declaration.
+ * testsuite/ver_test_9.cc: New file.
+ * testsuite/Makefile.am (check_PROGRAMS): Add ver_test_9.
+ (ver_test_9_SOURCES, ver_test_9_DEPENDENCIES): Define.
+ (ver_test_9_LDFLAGS, ver_test_9_LDADD): Define.
+ (ver_test_9.so, ver_test_9.o): New targets.
+ * testsuite/Makefile.in: Rebuild.
+
+2008-07-22 Ian Lance Taylor <iant@google.com>
+
+ * options.h (class General_options): Define --check-sections.
+ * layout.cc (Layout::set_segment_offsets): Handle
+ --check-sections.
+
+ * options.h (class General_options): Define -n/--nmagic and
+ -N/--omagic.
+ * options.cc (General_options::finalize): For -n/--nmagic or
+ -N/--omagic, set -static.
+ * layout.cc (Layout::attach_allocated_section_to_segment): If
+ -N/--omagic, don't put read-only and read-write sections in
+ different segments.
+ (Layout::find_first_load_seg): If -N/--omagic, don't insist on
+ finding a read-only segment.
+ (Layout::set_segment_offsets): If -N/--omagic or -n/--nmagic,
+ don't set the minimum segment alignment to the common page size,
+ and don't set the file offset to the address modulo the page size.
+ * script-sections.cc (Script_sections::create_segments): If
+ -n/--omagic, don't put read-only and read-write sections in
+ different segments.
+
+ * 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
+ to zero when writing undefined symbols.
+
+2008-07-22 Ian Lance Taylor <iant@google.com>
+
+ * output.cc (Output_section::add_input_section): Don't try to
+ merge empty merge sections.
+
+2008-07-21 Craig Silverstein <csilvers@google.com>
+
+ * symtab.cc (Symbol_table::warn_about_undefined_dynobj_symbol):
+ Include symbol version in error message.
+
+2008-07-20 Chris Demetriou <cgd@google.com>
+
+ * configure.ac (gold_cv_c_random_seed): New configured variable.
+ (RANDOM_SEED_CFLAGS): New substituted variable.
+ * Makefile.am (AM_CFLAGS, AM_CXXFLAGS): Add $(RANDOM_SEED_CFLAGS).
+ * configure: Rebuild.
+ * Makefile.in: Likewise.
+ * testsuite/Makefile.in: Likewise.
+
2008-07-18 Ian Lance Taylor <iant@google.com>
* symtab.cc (Symbol_table::add_from_object): Rewrite the case
* 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_
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