class Input_file_group;
class Position_dependent_options;
class Target;
+class Plugin_manager;
// The nested namespace is to contain all the global variables and
// structs that need to be defined in the .h file, but do not need to
N_("Generate build ID note"),
N_("[=STYLE]"));
+ DEFINE_bool(check_sections, options::TWO_DASHES, '\0', true,
+ N_("Check segment addresses for overlaps (default)"),
+ N_("Do not check segment addresses for overlaps"));
+
+ DEFINE_bool(gc_sections, options::TWO_DASHES, '\0', true,
+ N_("(noop) Garbage collect sections"),
+ N_("(noop) Do not garbage collect sections"));
+
#ifdef HAVE_ZLIB_H
DEFINE_enum(compress_debug_sections, options::TWO_DASHES, '\0', "none",
N_("Compress .debug_* sections in the output file"),
N_("Try to detect violations of the One Definition Rule"),
NULL);
+ DEFINE_bool(dynamic_list_data, options::TWO_DASHES, '\0', false,
+ N_("Add data symbols to dynamic symbols"), NULL);
+
+ DEFINE_bool(dynamic_list_cpp_new, options::TWO_DASHES, '\0', false,
+ N_("Add C++ operator new/delete to dynamic symbols"), NULL);
+
+ DEFINE_bool(dynamic_list_cpp_typeinfo, options::TWO_DASHES, '\0', false,
+ N_("Add C++ typeinfo to dynamic symbols"), NULL);
+
+ DEFINE_special(dynamic_list, options::TWO_DASHES, '\0',
+ N_("Read a list of dynamic symbols"), N_("FILE"));
+
DEFINE_string(entry, options::TWO_DASHES, 'e', NULL,
N_("Set program start address"), N_("ADDRESS"));
DEFINE_bool(export_dynamic, options::TWO_DASHES, 'E', false,
- N_("Export all dynamic symbols"), NULL);
+ N_("Export all dynamic symbols"),
+ N_("Do not export all dynamic symbols (default)"));
DEFINE_bool(eh_frame_hdr, options::TWO_DASHES, '\0', false,
N_("Create exception frame header"), NULL);
DEFINE_string(Map, options::ONE_DASH, '\0', NULL, N_("Write map file"),
N_("MAPFILENAME"));
+ DEFINE_bool(nmagic, options::TWO_DASHES, 'n', false,
+ N_("Do not page align data"), NULL);
+ DEFINE_bool(omagic, options::EXACTLY_TWO_DASHES, 'N', false,
+ N_("Do not page align data, do not make text readonly"),
+ N_("Page align data, make text readonly"));
+
DEFINE_enable(new_dtags, options::EXACTLY_TWO_DASHES, '\0', false,
N_("Enable use of DT_RUNPATH and DT_FLAGS"),
N_("Disable use of DT_RUNPATH and DT_FLAGS"));
DEFINE_string(oformat, options::EXACTLY_TWO_DASHES, '\0', "elf",
N_("Set output format"), N_("[binary]"));
+#ifdef ENABLE_PLUGINS
+ DEFINE_special(plugin, options::TWO_DASHES, '\0',
+ N_("Load a plugin library"), N_("PLUGIN"));
+ DEFINE_special(plugin_opt, options::TWO_DASHES, '\0',
+ N_("Pass an option to the plugin"), N_("OPTION"));
+#endif
+
+ DEFINE_bool(preread_archive_symbols, options::TWO_DASHES, '\0', false,
+ N_("Preread archive symbols when multi-threaded"), NULL);
+
+ DEFINE_string(print_symbol_counts, options::TWO_DASHES, '\0', NULL,
+ N_("Print symbols defined and used for each input"),
+ N_("FILENAME"));
+
DEFINE_bool(Qy, options::EXACTLY_ONE_DASH, '\0', false,
N_("Ignored for SVR4 compatibility"), NULL);
DEFINE_bool(strip_debug_gdb, options::TWO_DASHES, '\0', false,
N_("Strip debug symbols that are unused by gdb "
"(at least versions <= 6.7)"), NULL);
+ DEFINE_bool(strip_lto_sections, options::TWO_DASHES, '\0', true,
+ N_("Strip LTO intermediate code sections"), NULL);
+
+ DEFINE_bool(no_keep_memory, options::TWO_DASHES, 's', false,
+ N_("Use less memory and more disk I/O (included only for compatibility with GNU ld)"), NULL);
DEFINE_bool(shared, options::ONE_DASH, '\0', false,
N_("Generate shared library"), NULL);
+ DEFINE_bool(Bshareable, options::ONE_DASH, '\0', false,
+ N_("Generate shared library"), NULL);
+
// This is not actually special in any way, but I need to give it
// a non-standard accessor-function name because 'static' is a keyword.
DEFINE_special(static, options::ONE_DASH, '\0',
DEFINE_bool(relro, options::DASH_Z, '\0', false,
N_("Where possible mark variables read-only after relocation"),
N_("Don't mark variables read-only after relocation"));
+ DEFINE_bool(origin, options::DASH_Z, '\0', false,
+ N_("Mark DSO to indicate that needs immediate $ORIGIN "
+ "processing at runtime"), NULL);
public:
typedef options::Dir_list Dir_list;
output_is_position_independent() const
{ return this->shared(); }
+ // Return true if the output is something that can be exec()ed, such
+ // as a static executable, or a position-dependent or
+ // position-independent executable, but not a dynamic library or an
+ // object file.
+ bool
+ output_is_executable() const
+ { return !this->shared() || this->output_is_pie(); }
+
+ // Return true if the output is a position-independent executable.
+ // This is currently not supported.
+ bool
+ output_is_pie() const
+ { return false; }
+
// This would normally be static(), and defined automatically, but
// since static is a keyword, we need to come up with our own name.
bool
do_demangle() const
{ return this->do_demangle_; }
+ // Returns TRUE if any plugin libraries have been loaded.
+ bool
+ has_plugins() const
+ { return this->plugins_ != NULL; }
+
+ // Return a pointer to the plugin manager.
+ Plugin_manager*
+ plugins() const
+ { return this->plugins_; }
+
+ // True iff SYMBOL was found in the file specified by dynamic-list.
+ bool
+ in_dynamic_list(const char* symbol) const
+ { return this->dynamic_list_.version_script_info()->symbol_is_local(symbol); }
+
private:
// Don't copy this structure.
General_options(const General_options&);
void
add_sysroot();
+ // Add a plugin and its arguments to the list of plugins.
+ void
+ add_plugin(const char *filename);
+
+ // Add a plugin option.
+ void
+ add_plugin_option(const char* opt);
+
// Whether to mark the stack as executable.
Execstack execstack_status_;
// Whether to do a static link.
bool static_;
// Whether to do demangling.
bool do_demangle_;
+ // List of plugin libraries.
+ Plugin_manager* plugins_;
+ // The parsed output of --dynamic-list files. For convenience in
+ // script.cc, we store this as a Script_options object, even though
+ // we only use a single Version_tree from it.
+ Script_options dynamic_list_;
};
// The position-dependent options. We use this to store the state of
projects / deliverable / binutils-gdb.git / blobdiff