/home/stan/gdb/src/gdb/symtab.c File Reference

#include "defs.h"
#include "symtab.h"
#include "gdbtypes.h"
#include "gdbcore.h"
#include "frame.h"
#include "target.h"
#include "value.h"
#include "symfile.h"
#include "objfiles.h"
#include "gdbcmd.h"
#include "gdb_regex.h"
#include "expression.h"
#include "language.h"
#include "demangle.h"
#include "inferior.h"
#include "source.h"
#include "filenames.h"
#include "objc-lang.h"
#include "d-lang.h"
#include "ada-lang.h"
#include "go-lang.h"
#include "p-lang.h"
#include "addrmap.h"
#include "cli/cli-utils.h"
#include "hashtab.h"
#include "gdb_obstack.h"
#include "block.h"
#include "dictionary.h"
#include <sys/types.h>
#include <fcntl.h>
#include "gdb_string.h"
#include "gdb_stat.h"
#include <ctype.h>
#include "cp-abi.h"
#include "cp-support.h"
#include "observer.h"
#include "gdb_assert.h"
#include "solist.h"
#include "macrotab.h"
#include "macroscope.h"
#include "psymtab.h"
#include "parser-defs.h"

Go to the source code of this file.

Defines
#define	JAVA_PREFIX   "##JAVA$$"
#define	JAVA_PREFIX_LEN   8
#define	INITIAL_FILENAME_SEEN_CACHE_SIZE   100
#define	COMPLETION_LIST_ADD_SYMBOL(symbol, sym_text, len, text, word)
#define	MAX_SYMBOL_IMPLS   (LOC_FINAL_VALUE + 10)
Functions
void	_initialize_symtab (void)
const char *	multiple_symbols_select_mode (void)
const char *	domain_name (domain_enum e)
const char *	search_domain_name (enum search_domain e)
int	compare_filenames_for_search (const char *filename, const char *search_name)
int	iterate_over_some_symtabs (const char *name, const char *real_path, int(*callback)(struct symtab *symtab, void *data), void *data, struct symtab *first, struct symtab *after_last)
void	iterate_over_symtabs (const char *name, int(*callback)(struct symtab *symtab, void *data), void *data)
struct symtab *	lookup_symtab (const char *name)
char *	gdb_mangle_name (struct type *type, int method_id, int signature_id)
void	symbol_set_demangled_name (struct general_symbol_info *gsymbol, const char *name, struct obstack *obstack)
const char *	symbol_get_demangled_name (const struct general_symbol_info *gsymbol)
void	symbol_set_language (struct general_symbol_info *gsymbol, enum language language, struct obstack *obstack)
void	symbol_set_names (struct general_symbol_info *gsymbol, const char *linkage_name, int len, int copy_name, struct objfile *objfile)
const char *	symbol_natural_name (const struct general_symbol_info *gsymbol)
const char *	symbol_demangled_name (const struct general_symbol_info *gsymbol)
const char *	symbol_search_name (const struct general_symbol_info *gsymbol)
void	init_sal (struct symtab_and_line *sal)
int	matching_obj_sections (struct obj_section *obj_first, struct obj_section *obj_second)
struct symtab *	find_pc_sect_symtab_via_partial (CORE_ADDR pc, struct obj_section *section)
void	fixup_section (struct general_symbol_info *ginfo, CORE_ADDR addr, struct objfile *objfile)
struct symbol *	fixup_symbol_section (struct symbol *sym, struct objfile *objfile)
struct cleanup *	demangle_for_lookup (const char *name, enum language lang, const char **result_name)
struct symbol *	lookup_symbol_in_language (const char *name, const struct block *block, const domain_enum domain, enum language lang, struct field_of_this_result *is_a_field_of_this)
struct symbol *	lookup_symbol (const char *name, const struct block *block, domain_enum domain, struct field_of_this_result *is_a_field_of_this)
struct symbol *	lookup_language_this (const struct language_defn *lang, const struct block *block)
struct symbol *	lookup_static_symbol_aux (const char *name, const domain_enum domain)
struct objfile *	lookup_objfile_from_block (const struct block *block)
struct symbol *	lookup_symbol_aux_block (const char *name, const struct block *block, const domain_enum domain)
struct symbol *	lookup_global_symbol_from_objfile (const struct objfile *main_objfile, const char *name, const domain_enum domain)
struct symbol *	basic_lookup_symbol_nonlocal (const char *name, const struct block *block, const domain_enum domain)
struct symbol *	lookup_symbol_static (const char *name, const struct block *block, const domain_enum domain)
struct symbol *	lookup_symbol_global (const char *name, const struct block *block, const domain_enum domain)
int	symbol_matches_domain (enum language symbol_language, domain_enum symbol_domain, domain_enum domain)
struct type *	lookup_transparent_type (const char *name)
struct type *	basic_lookup_transparent_type (const char *name)
struct symbol *	lookup_block_symbol (const struct block *block, const char *name, const domain_enum domain)
void	iterate_over_symbols (const struct block *block, const char *name, const domain_enum domain, symbol_found_callback_ftype *callback, void *data)
struct symtab *	find_pc_sect_symtab (CORE_ADDR pc, struct obj_section *section)
struct symtab *	find_pc_symtab (CORE_ADDR pc)
struct symtab_and_line	find_pc_sect_line (CORE_ADDR pc, struct obj_section *section, int notcurrent)
struct symtab_and_line	find_pc_line (CORE_ADDR pc, int notcurrent)
struct symtab *	find_line_symtab (struct symtab *symtab, int line, int *index, int *exact_match)
	VEC (CORE_ADDR)
int	find_line_pc (struct symtab *symtab, int line, CORE_ADDR *pc)
int	find_line_pc_range (struct symtab_and_line sal, CORE_ADDR *startptr, CORE_ADDR *endptr)
int	find_pc_line_pc_range (CORE_ADDR pc, CORE_ADDR *startptr, CORE_ADDR *endptr)
struct symtab_and_line	find_function_start_sal (struct symbol *sym, int funfirstline)
void	skip_prologue_sal (struct symtab_and_line *sal)
void	free_search_symbols (struct symbol_search *symbols)
struct cleanup *	make_cleanup_free_search_symbols (struct symbol_search **symbolsp)
void	search_symbols (char *regexp, enum search_domain kind, int nfiles, char *files[], struct symbol_search **matches)
void	rbreak_command_wrapper (char *regexp, int from_tty)
int	in_prologue (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR func_start)
CORE_ADDR	skip_prologue_using_sal (struct gdbarch *gdbarch, CORE_ADDR func_addr)
void	set_main_name (const char *name)
char *	main_name (void)
int	producer_is_realview (const char *producer)
	gdb_static_assert (MAX_SYMBOL_IMPLS<=(1<< SYMBOL_ACLASS_BITS))
int	register_symbol_computed_impl (enum address_class aclass, const struct symbol_computed_ops *ops)
int	register_symbol_block_impl (enum address_class aclass, const struct symbol_block_ops *ops)
int	register_symbol_register_impl (enum address_class aclass, const struct symbol_register_ops *ops)
void	initialize_symbol (struct symbol *sym)
struct symbol *	allocate_symbol (struct objfile *objfile)
struct template_symbol *	allocate_template_symbol (struct objfile *objfile)
Variables
int	symtab_create_debug = 0
int	basenames_may_differ = 0
const char	multiple_symbols_ask [] = "ask"
const char	multiple_symbols_all [] = "all"
const char	multiple_symbols_cancel [] = "cancel"
struct block *	block_found
enum language	language_of_main = language_unknown
struct symbol_impl *	symbol_impls = &symbol_impl[0]

---

Define Documentation

#define COMPLETION_LIST_ADD_SYMBOL	(		symbol,
			sym_text,
			len,
			text,
			word
	)

Value:

completion_list_add_name \
        (SYMBOL_NATURAL_NAME (symbol), (sym_text), (len), (text), (word))

#define INITIAL_FILENAME_SEEN_CACHE_SIZE   100

Definition at line 3123 of file symtab.c.

#define JAVA_PREFIX   "##JAVA$$"

Definition at line 709 of file symtab.c.

#define JAVA_PREFIX_LEN   8

Definition at line 710 of file symtab.c.

#define MAX_SYMBOL_IMPLS   (LOC_FINAL_VALUE + 10)

Definition at line 5076 of file symtab.c.

---

Function Documentation

void _initialize_symtab

(

void

)

struct symbol* allocate_symbol

(

struct objfile *

objfile

)

[read]

Definition at line 5188 of file symtab.c.

struct template_symbol* allocate_template_symbol

(

struct objfile *

objfile

)

[read]

Definition at line 5202 of file symtab.c.

struct symbol* basic_lookup_symbol_nonlocal	(	const char *	name,
		const struct block *	block,
		const domain_enum	domain
	)		[read]

Definition at line 1724 of file symtab.c.

struct type* basic_lookup_transparent_type

(

const char *

name

)

[read]

Definition at line 1918 of file symtab.c.

int compare_filenames_for_search	(	const char *	filename,
		const char *	search_name
	)

Definition at line 183 of file symtab.c.

struct cleanup* demangle_for_lookup	(	const char *	name,
		enum language	lang,
		const char **	result_name
	)		[read]

Definition at line 1182 of file symtab.c.

const char* domain_name

(

domain_enum

e

)

Definition at line 149 of file symtab.c.

struct symtab_and_line find_function_start_sal	(	struct symbol *	sym,
		int	funfirstline
	)		[read]

Definition at line 2778 of file symtab.c.

int find_line_pc	(	struct symtab *	symtab,
		int	line,
		CORE_ADDR *	pc
	)

Definition at line 2611 of file symtab.c.

int find_line_pc_range	(	struct symtab_and_line	sal,
		CORE_ADDR *	startptr,
		CORE_ADDR *	endptr
	)

Definition at line 2638 of file symtab.c.

struct symtab* find_line_symtab	(	struct symtab *	symtab,
		int	line,
		int *	index,
		int *	exact_match
	)		[read]

Definition at line 2479 of file symtab.c.

struct symtab_and_line find_pc_line	(	CORE_ADDR	pc,
		int	notcurrent
	)		[read]

Definition at line 2458 of file symtab.c.

int find_pc_line_pc_range	(	CORE_ADDR	pc,
		CORE_ADDR *	startptr,
		CORE_ADDR *	endptr
	)

Definition at line 2722 of file symtab.c.

struct symtab_and_line find_pc_sect_line	(	CORE_ADDR	pc,
		struct obj_section *	section,
		int	notcurrent
	)		[read]

Definition at line 2214 of file symtab.c.

struct symtab* find_pc_sect_symtab	(	CORE_ADDR	pc,
		struct obj_section *	section
	)		[read]

Definition at line 2076 of file symtab.c.

struct symtab* find_pc_sect_symtab_via_partial	(	CORE_ADDR	pc,
		struct obj_section *	section
	)		[read]

Definition at line 1006 of file symtab.c.

struct symtab* find_pc_symtab

(

CORE_ADDR

pc

)

[read]

Definition at line 2190 of file symtab.c.

void fixup_section	(	struct general_symbol_info *	ginfo,
		CORE_ADDR	addr,
		struct objfile *	objfile
	)

Definition at line 1041 of file symtab.c.

struct symbol* fixup_symbol_section	(	struct symbol *	sym,
		struct objfile *	objfile
	)		[read]

Definition at line 1122 of file symtab.c.

void free_search_symbols

(

struct symbol_search *

symbols

)

Definition at line 3304 of file symtab.c.

char* gdb_mangle_name	(	struct type *	type,
		int	method_id,
		int	signature_id
	)

Definition at line 369 of file symtab.c.

gdb_static_assert

(

MAX_SYMBOL_IMPLS<=

1<< SYMBOL_ACLASS_BITS

)

int in_prologue	(	struct gdbarch *	gdbarch,
		CORE_ADDR	pc,
		CORE_ADDR	func_start
	)

Definition at line 4775 of file symtab.c.

void init_sal

(

struct symtab_and_line *

sal

)

Definition at line 926 of file symtab.c.

void initialize_symbol

(

struct symbol *

sym

)

Definition at line 5178 of file symtab.c.

int iterate_over_some_symtabs	(	const char *	name,
		const char *	real_path,
		int(*)(struct symtab *symtab, void *data)	callback,
		void *	data,
		struct symtab *	first,
		struct symtab *	after_last
	)

Definition at line 230 of file symtab.c.

void iterate_over_symbols	(	const struct block *	block,
		const char *	name,
		const domain_enum	domain,
		symbol_found_callback_ftype *	callback,
		void *	data
	)

Definition at line 2051 of file symtab.c.

void iterate_over_symtabs	(	const char *	name,
		int(*)(struct symtab *symtab, void *data)	callback,
		void *	data
	)

Definition at line 291 of file symtab.c.

struct symbol* lookup_block_symbol	(	const struct block *	block,
		const char *	name,
		const domain_enum	domain
	)		[read]

Definition at line 1996 of file symtab.c.

struct symbol* lookup_global_symbol_from_objfile	(	const struct objfile *	main_objfile,
		const char *	name,
		const domain_enum	domain
	)		[read]

Definition at line 1552 of file symtab.c.

struct symbol* lookup_language_this	(	const struct language_defn *	lang,
		const struct block *	block
	)		[read]

Definition at line 1298 of file symtab.c.

struct objfile* lookup_objfile_from_block

(

const struct block *

block

)

[read]

Definition at line 1507 of file symtab.c.

struct symbol* lookup_static_symbol_aux	(	const char *	name,
		const domain_enum	domain
	)		[read]

Definition at line 1444 of file symtab.c.

struct symbol* lookup_symbol	(	const char *	name,
		const struct block *	block,
		domain_enum	domain,
		struct field_of_this_result *	is_a_field_of_this
	)		[read]

Definition at line 1285 of file symtab.c.

struct symbol* lookup_symbol_aux_block	(	const char *	name,
		const struct block *	block,
		const domain_enum	domain
	)		[read]

Definition at line 1533 of file symtab.c.

struct symbol* lookup_symbol_global	(	const char *	name,
		const struct block *	block,
		const domain_enum	domain
	)		[read]

Definition at line 1825 of file symtab.c.

struct symbol* lookup_symbol_in_language	(	const char *	name,
		const struct block *	block,
		const domain_enum	domain,
		enum language	lang,
		struct field_of_this_result *	is_a_field_of_this
	)		[read]

Definition at line 1266 of file symtab.c.

struct symbol* lookup_symbol_static	(	const char *	name,
		const struct block *	block,
		const domain_enum	domain
	)		[read]

Definition at line 1769 of file symtab.c.

struct symtab* lookup_symtab

(

const char *

name

)

[read]

Definition at line 354 of file symtab.c.

struct type* lookup_transparent_type

(

const char *

name

)

[read]

Definition at line 1876 of file symtab.c.

char* main_name

(

void

)

Definition at line 5025 of file symtab.c.

struct cleanup* make_cleanup_free_search_symbols

(

struct symbol_search **

symbolsp

)

[read]

Definition at line 3325 of file symtab.c.

int matching_obj_sections	(	struct obj_section *	obj_first,
		struct obj_section *	obj_second
	)

Definition at line 945 of file symtab.c.

const char* multiple_symbols_select_mode

(

void

)

Definition at line 135 of file symtab.c.

int producer_is_realview

(

const char *

producer

)

Definition at line 5046 of file symtab.c.

void rbreak_command_wrapper	(	char *	regexp,
		int	from_tty
	)

Definition at line 3874 of file symtab.c.

int register_symbol_block_impl	(	enum address_class	aclass,
		const struct symbol_block_ops *	ops
	)

Definition at line 5125 of file symtab.c.

int register_symbol_computed_impl	(	enum address_class	aclass,
		const struct symbol_computed_ops *	ops
	)

Definition at line 5099 of file symtab.c.

int register_symbol_register_impl	(	enum address_class	aclass,
		const struct symbol_register_ops *	ops
	)

Definition at line 5148 of file symtab.c.

const char* search_domain_name

(

enum search_domain

e

)

Definition at line 165 of file symtab.c.

void search_symbols	(	char *	regexp,
		enum search_domain	kind,
		int	nfiles,
		char *	files[],
		struct symbol_search **	matches
	)

Definition at line 3452 of file symtab.c.

void set_main_name

(

const char *

name

)

Definition at line 4959 of file symtab.c.

void skip_prologue_sal

(

struct symtab_and_line *

sal

)

Definition at line 2810 of file symtab.c.

CORE_ADDR skip_prologue_using_sal	(	struct gdbarch *	gdbarch,
		CORE_ADDR	func_addr
	)

Definition at line 4858 of file symtab.c.

const char* symbol_demangled_name

(

const struct general_symbol_info *

gsymbol

)

Definition at line 886 of file symtab.c.

const char* symbol_get_demangled_name

(

const struct general_symbol_info *

gsymbol

)

Definition at line 502 of file symtab.c.

int symbol_matches_domain	(	enum language	symbol_language,
		domain_enum	symbol_domain,
		domain_enum	domain
	)

Definition at line 1851 of file symtab.c.

const char* symbol_natural_name

(

const struct general_symbol_info *

gsymbol

)

Definition at line 861 of file symtab.c.

const char* symbol_search_name

(

const struct general_symbol_info *

gsymbol

)

Definition at line 915 of file symtab.c.

void symbol_set_demangled_name	(	struct general_symbol_info *	gsymbol,
		const char *	name,
		struct obstack *	obstack
	)

Definition at line 471 of file symtab.c.

void symbol_set_language	(	struct general_symbol_info *	gsymbol,
		enum language language	,
		struct obstack *	obstack
	)

Definition at line 526 of file symtab.c.

void symbol_set_names	(	struct general_symbol_info *	gsymbol,
		const char *	linkage_name,
		int	len,
		int	copy_name,
		struct objfile *	objfile
	)

Definition at line 713 of file symtab.c.

VEC

(

CORE_ADDR

)

Definition at line 2571 of file symtab.c.

---

Variable Documentation

int basenames_may_differ = 0

Definition at line 114 of file symtab.c.

struct block* block_found

Definition at line 144 of file symtab.c.

enum language language_of_main = language_unknown

Definition at line 4956 of file symtab.c.

const char multiple_symbols_all[] = "all"

Definition at line 121 of file symtab.c.

const char multiple_symbols_ask[] = "ask"

Definition at line 120 of file symtab.c.

const char multiple_symbols_cancel[] = "cancel"

Definition at line 122 of file symtab.c.

struct symbol_impl* symbol_impls = &symbol_impl[0]

Definition at line 5087 of file symtab.c.

int symtab_create_debug = 0

Definition at line 109 of file symtab.c.