/* ld.h -- general linker header file
- Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
- 2001, 2002, 2003, 2004, 2005, 2006, 2007
- Free Software Foundation, Inc.
+ Copyright (C) 1991-2015 Free Software Foundation, Inc.
This file is part of the GNU Binutils.
#define SEEK_END 2
#endif
-#if defined(__GNUC__) && !defined(C_ALLOCA)
-# undef alloca
-# define alloca __builtin_alloca
-#else
-# if defined(HAVE_ALLOCA_H) && !defined(C_ALLOCA)
-# include <alloca.h>
-# else
-# ifndef alloca /* predefined by HP cc +Olibcalls */
-# if !defined (__STDC__) && !defined (__hpux)
-char *alloca ();
-# else
-void *alloca ();
-# endif /* __STDC__, __hpux */
-# endif /* alloca */
-# endif /* HAVE_ALLOCA_H */
-#endif
-
-
#ifdef HAVE_LOCALE_H
# ifndef ENABLE_NLS
/* The Solaris version of locale.h always includes libintl.h. If we have
name_list;
typedef enum {sort_none, sort_ascending, sort_descending} sort_order;
-
+
/* A wildcard specification. */
typedef enum {
- none, by_name, by_alignment, by_name_alignment, by_alignment_name
+ none, by_name, by_alignment, by_name_alignment, by_alignment_name,
+ by_none, by_init_priority
} sort_type;
extern sort_type sort_section;
const char *name;
struct name_list *exclude_name_list;
sort_type sorted;
+ struct flag_info *section_flag_list;
};
struct wildcard_list {
struct wildcard_spec spec;
};
-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)
-
#define BYTE_SIZE (1)
#define SHORT_SIZE (2)
#define LONG_SIZE (4)
#define QUAD_SIZE (8)
+enum endian_enum { ENDIAN_UNSET = 0, ENDIAN_BIG, ENDIAN_LITTLE };
+
+enum symbolic_enum
+ {
+ symbolic_unset = 0,
+ symbolic,
+ symbolic_functions,
+ };
+
+enum dynamic_list_enum
+ {
+ dynamic_list_unset = 0,
+ dynamic_list_data,
+ dynamic_list
+ };
+
typedef struct {
/* 1 => assign space to common symbols even if `relocatable_output'. */
bfd_boolean force_common_definition;
/* 1 => do not assign addresses to common symbols. */
bfd_boolean inhibit_common_definition;
- bfd_boolean relax;
/* If TRUE, build MIPS embedded PIC relocation tables in the output
file. */
search. */
bfd_boolean warn_search_mismatch;
-
- /* If TRUE (the default) check section addresses, once compute,
- fpor overlaps. */
- bfd_boolean check_section_addresses;
+ /* If non-zero check section addresses, once computed,
+ for overlaps. Relocatable links only check when this is > 0. */
+ signed char check_section_addresses;
/* If TRUE allow the linking of input files in an unknown architecture
assuming that the user knows what they are doing. This was the old
input files. */
bfd_boolean accept_unknown_input_arch;
+ /* If TRUE we'll just print the default output on stdout. */
+ bfd_boolean print_output_format;
+
/* Big or little endian as set on command line. */
- enum { ENDIAN_UNSET = 0, ENDIAN_BIG, ENDIAN_LITTLE } endian;
+ enum endian_enum endian;
/* -Bsymbolic and -Bsymbolic-functions, as set on command line. */
- enum
- {
- symbolic_unset = 0,
- symbolic,
- symbolic_functions,
- } symbolic;
+ enum symbolic_enum symbolic;
/* --dynamic-list, --dynamic-list-cpp-new, --dynamic-list-cpp-typeinfo
and --dynamic-list FILE, as set on command line. */
- enum
- {
- dynamic_list_unset = 0,
- dynamic_list_data,
- dynamic_list
- } dynamic_list;
+ enum dynamic_list_enum dynamic_list;
/* Name of runtime interpreter to invoke. */
char *interpreter;
bfd_boolean magic_demand_paged;
bfd_boolean make_executable;
- /* If TRUE, doing a dynamic link. */
- bfd_boolean dynamic_link;
-
/* If TRUE, -shared is supported. */
/* ??? A better way to do this is perhaps to define this in the
ld_emulation_xfer_struct since this is really a target dependent
on the command line. */
bfd_boolean only_cmd_line_lib_dirs;
+ /* If set, numbers and absolute symbols are simply treated as
+ numbers everywhere. */
+ bfd_boolean sane_expr;
+
+ /* If set, code and non-code sections should never be in one segment. */
+ bfd_boolean separate_code;
+
/* The rpath separation character. Usually ':'. */
char rpath_separator;
bfd_size_type specified_data_size;
/* The size of the hash table to use. */
- bfd_size_type hash_table_size;
+ unsigned long hash_table_size;
/* The maximum page size for ELF. */
bfd_vma maxpagesize;
extern FILE * saved_script_handle;
extern bfd_boolean force_make_executable;
-/* Non-zero if we are processing a --defsym from the command line. */
-extern int parsing_defsym;
-
extern int yyparse (void);
extern void add_cref (const char *, bfd *, asection *, bfd_vma);
extern bfd_boolean handle_asneeded_cref (bfd *, enum notice_asneeded_action);