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| author | Cary Coutant <ccoutant@google.com> | 2009-05-19 22:14:17 +0000 |
|---|---|---|
| committer | Cary Coutant <ccoutant@google.com> | 2009-05-19 22:14:17 +0000 |
| commit | 6551490093fe8f141c073324b2c4387ce93fa712 (patch) | |
| tree | c35b9675ce37ee8303e3c60cc04b57b78beed857 /gold/object.h | |
| parent | c1711530e652a14bc0df9b603c73e350b5dfe5ec (diff) | |
| download | binutils-gdb-6551490093fe8f141c073324b2c4387ce93fa712.tar.gz | |
2009-05-19 Doug Kwan <dougkwan@google.com>
* 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.
Diffstat (limited to 'gold/object.h')
| -rw-r--r-- | gold/object.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/gold/object.h b/gold/object.h index 97c126d52b1..a2836d04863 100644 --- a/gold/object.h +++ b/gold/object.h @@ -195,7 +195,7 @@ class Object Object(const std::string& name, Input_file* input_file, bool is_dynamic, off_t offset = 0) : name_(name), input_file_(input_file), offset_(offset), shnum_(-1U), - is_dynamic_(is_dynamic), target_(NULL), xindex_(NULL) + is_dynamic_(is_dynamic), target_(NULL), xindex_(NULL), no_export_(false) { input_file->file().add_object(); } virtual ~Object() @@ -463,6 +463,14 @@ class Object searched_for() const { return this->input_file()->will_search_for(); } + bool + no_export() const + { return this->no_export_; } + + void + set_no_export(bool value) + { this->no_export_ = value; } + protected: // Returns NULL for Objects that are not plugin objects. This method // is overridden in the Pluginobj class. @@ -581,6 +589,9 @@ class Object Target* target_; // Many sections for objects with more than SHN_LORESERVE sections. Xindex* xindex_; + // True if exclude this object from automatic symbol export. + // This is used only for archive objects. + bool no_export_; }; // Implement sized_target inline for efficiency. This approach breaks |