/* ld.h -- general linker header file
- Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2002
+ Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+ 2001, 2002, 2003, 2004, 2005
Free Software Foundation, Inc.
This file is part of GLD, the Gnu Linker.
You should have received a copy of the GNU General Public License
along with GLD; see the file COPYING. If not, write to the Free
- Software Foundation, 59 Temple Place - Suite 330, Boston, MA
- 02111-1307, USA. */
+ Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+ 02110-1301, USA. */
#ifndef LD_H
#define LD_H
}
name_list;
-/* A wildcard specification. This is only used in ldgram.y, but it
- winds up in ldgram.h, so we need to define it outside. */
+/* A wildcard specification. */
+
+typedef enum {
+ none, by_name, by_alignment, by_name_alignment, by_alignment_name
+} sort_type;
+
+extern sort_type sort_section;
struct wildcard_spec {
const char *name;
struct name_list *exclude_name_list;
- bfd_boolean sorted;
+ sort_type sorted;
};
struct wildcard_list {
struct wildcard_spec spec;
};
-/* Extra information we hold on sections */
-typedef struct user_section_struct {
- /* Pointer to the section where this data will go */
- struct lang_input_statement_struct *file;
-} section_userdata_type;
+struct map_symbol_def {
+ struct bfd_link_hash_entry *entry;
+ struct map_symbol_def *next;
+};
+
+/* The initial part of fat_user_section_struct has to be idential with
+ lean_user_section_struct. */
+typedef struct fat_user_section_struct {
+ /* For input sections, when writing a map file: head / tail of a linked
+ list of hash table entries for symbols defined in this section. */
+ struct map_symbol_def *map_symbol_def_head;
+ struct map_symbol_def **map_symbol_def_tail;
+} fat_section_userdata_type;
#define get_userdata(x) ((x)->userdata)
files. */
bfd_boolean warn_mismatch;
- /* Remove unreferenced sections? */
- bfd_boolean gc_sections;
-
/* Name of shared object whose symbol table should be filtered with
this shared object. From the --filter option. */
char *filter_shlib;
input files. */
bfd_boolean accept_unknown_input_arch;
+ /* If TRUE reduce memory overheads, at the expense of speed.
+ This will cause map file generation to use an O(N^2) algorithm. */
+ bfd_boolean reduce_memory_overheads;
+
} args_type;
extern args_type command_line;
/* If set, only search library directories explicitly selected
on the command line. */
bfd_boolean only_cmd_line_lib_dirs;
+
+ /* The size of the hash table to use. */
+ bfd_size_type hash_table_size;
} ld_config_type;
extern ld_config_type config;
-typedef enum {
- lang_first_phase_enum,
- lang_allocating_phase_enum,
- lang_final_phase_enum
-} lang_phase_type;
-
extern FILE * saved_script_handle;
extern bfd_boolean force_make_executable;