From 6551490093fe8f141c073324b2c4387ce93fa712 Mon Sep 17 00:00:00 2001 From: Cary Coutant Date: Tue, 19 May 2009 22:14:17 +0000 Subject: 2009-05-19 Doug Kwan * archive.cc (Archive::Archive): Move constructor from archive.h to here. Initialize no_export_. (Archive::get_elf_object_for_member): Set no_export flag of object. * archive.h (Archive::Archive): Move constructor body to archive.cc. (Archive::no_export): New method. (Archive::no_export_): New field. * object.h (Object::Object): Initialize no_export_ to false. (Object::no_export, Object::set_no_export): New methods. (Object::no_export_): New field. * options.cc (General_options::parse_exclude_libs): New method. (General_options::check_excluded_libs) Same. * options.h (exclude_libs): New option. (General_options::check_excluded_libs): New method declaration. (General_options::excluded_libs_): New field. * symtab.cc (Symbol_table::add_from_relobj): Hide symbols with default or protected visibility if an object has no-export flag set. testsuite/Makefile.am (check_PROGRAMS): Add exclude_libs_test. (check_SCRIPTS): Add exclude_libs_test.sh. (check_DATA): Add exclude_libs_test.syms. (MOSTLYCLEANFILES): Add exclude_libs_test.syms, libexclude_libs_test_1.a and libexclude_libs_test_2.a. (exclude_libs_test_SOURCES, exclude_libs_test_DEPENDENCIES, exclude_libs_test_LDFLAGS and exclude_libs_test_LDADD): Define. (exclude_libs_test.syms, libexclude_libs_test_1.a, libexclude_libs_test_2.a): New rules. * testsuite/Makefile.in: Regenerate. * testsuite/exclude_libs_test.c: New file. * testsuite/exclude_libs_test.sh: Ditto. * testsuite/exclude_libs_test_1.c: Ditto. * testsuite/exclude_libs_test_2.c: Ditto. --- gold/archive.h | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'gold/archive.h') diff --git a/gold/archive.h b/gold/archive.h index e1d0262..7f567b7 100644 --- a/gold/archive.h +++ b/gold/archive.h @@ -49,12 +49,7 @@ class Archive { public: Archive(const std::string& name, Input_file* input_file, - bool is_thin_archive, Dirsearch* dirpath, Task* task) - : name_(name), input_file_(input_file), armap_(), armap_names_(), - extended_names_(), armap_checked_(), seen_offsets_(), members_(), - is_thin_archive_(is_thin_archive), included_member_(false), - nested_archives_(), dirpath_(dirpath), task_(task), num_members_(0) - { } + bool is_thin_archive, Dirsearch* dirpath, Task* task); // The length of the magic string at the start of an archive. static const int sarmag = 8; @@ -148,6 +143,11 @@ class Archive size_t count_members(); + // Return the no-export flag. + bool + no_export() + { return this->no_export_; } + private: Archive(const Archive&); Archive& operator=(const Archive&); @@ -293,6 +293,8 @@ class Archive Task *task_; // Number of members in this archive; unsigned int num_members_; + // True if we exclude this library archive from automatic export. + bool no_export_; }; // This class is used to read an archive and pick out the desired -- cgit v1.1