/* ldlang.h - linker command language support
- Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
- 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
- Free Software Foundation, Inc.
+ Copyright 1991-2013 Free Software Foundation, Inc.
This file is part of the GNU Binutils.
unsigned int processed_lma : 1;
unsigned int all_input_readonly : 1;
/* If this section should be ignored. */
- unsigned int ignored : 1;
- /* If there is a symbol relative to this section. */
- unsigned int section_relative_symbol : 1;
+ unsigned int ignored : 1;
+ /* If this section should update "dot". Prevents section being ignored. */
+ unsigned int update_dot : 1;
+ /* If this section is after assignment to _end. */
+ unsigned int after_end : 1;
+ /* If this section uses the alignment of its input sections. */
+ unsigned int align_lma_with_input : 1;
} lang_output_section_statement_type;
typedef struct
/* 1 means search a set of directories for this file. */
unsigned int search_dirs : 1;
- /* 1 means this was found in a search directory marked as sysrooted,
- if search_dirs is false, otherwise, that it should be
- searched in ld_sysroot before any other location, as long as it
- starts with a slash. */
+ /* 1 means this was found when processing a script in the sysroot. */
unsigned int sysrooted : 1;
/* 1 means this is base file of incremental load.
asection *section;
} lang_input_section_type;
+/* For input sections, when writing a map file: head / tail of a linked
+ list of hash table entries for symbols defined in this section. */
+typedef struct input_section_userdata_struct
+{
+ struct map_symbol_def *map_symbol_def_head;
+ struct map_symbol_def **map_symbol_def_tail;
+ unsigned long map_symbol_def_count;
+} input_section_userdata_type;
+
+#define get_userdata(x) ((x)->userdata)
+
+
typedef struct lang_wild_statement_struct lang_wild_statement_type;
typedef void (*callback_t) (lang_wild_statement_type *, struct wildcard_list *,
- asection *, lang_input_statement_type *, void *);
+ asection *, struct flag_info *,
+ lang_input_statement_type *, void *);
typedef void (*walk_wild_section_handler_t) (lang_wild_statement_type *,
lang_input_statement_type *,
extern void lang_add_output
(const char *, int from_script);
extern lang_output_section_statement_type *lang_enter_output_section_statement
- (const char *output_section_statement_name,
- etree_type *address_exp,
- enum section_type sectype,
- etree_type *align,
- etree_type *subalign,
- etree_type *, int);
+ (const char *, etree_type *, enum section_type, etree_type *, etree_type *,
+ etree_type *, int, int);
extern void lang_final
(void);
extern void lang_relax_sections
extern void lang_leave_output_section_statement
(fill_type *, const char *, lang_output_section_phdr_list *,
const char *);
-extern void lang_abs_symbol_at_end_of
- (const char *, const char *);
-extern void lang_abs_symbol_at_beginning_of
- (const char *, const char *);
extern void lang_statement_append
(lang_statement_list_type *, lang_statement_union_type *,
lang_statement_union_type **);
(void);
extern void lang_do_assignments
(lang_phase_type);
+extern asection *section_for_dot
+ (void);
#define LANG_FOR_EACH_INPUT_STATEMENT(statement) \
lang_input_statement_type *statement; \
(void);
extern void lang_add_section
(lang_statement_list_type *, asection *,
- lang_output_section_statement_type *);
+ struct flag_info *, lang_output_section_statement_type *);
extern void lang_new_phdr
(const char *, etree_type *, bfd_boolean, bfd_boolean, etree_type *,
etree_type *);