/tmp/gdb-8.1/gdb/cp-support.h File Reference

#include "symtab.h"
#include "vec.h"
#include "gdb_vecs.h"
#include "gdb_obstack.h"

Go to the source code of this file.

Classes
struct	demangle_parse_info

Macros
#define	CP_ANONYMOUS_NAMESPACE_STR   "(anonymous namespace)"
#define	CP_ANONYMOUS_NAMESPACE_LEN   21
#define	CP_OPERATOR_STR   "operator"
#define	CP_OPERATOR_LEN   8

Typedefs
typedef const char *()	canonicalization_ftype(struct type *, void *)

Functions
std::string	cp_canonicalize_string (const char *string)
std::string	cp_canonicalize_string_no_typedefs (const char *string)
std::string	cp_canonicalize_string_full (const char *string, canonicalization_ftype *finder, void *data)
char *	cp_class_name_from_physname (const char *physname)
char *	method_name_from_physname (const char *physname)
unsigned int	cp_find_first_component (const char *name)
unsigned int	cp_entire_prefix_len (const char *name)
char *	cp_func_name (const char *full_name)
gdb::unique_xmalloc_ptr< char >	cp_remove_params (const char *demanged_name)
gdb::unique_xmalloc_ptr< char >	cp_remove_params_if_any (const char *demangled_name, bool completion_mode)
struct symbol **	make_symbol_overload_list (const char *, const char *)
struct symbol **	make_symbol_overload_list_adl (struct type **arg_types, int nargs, const char *func_name)
struct type *	cp_lookup_rtti_type (const char *name, struct block *block)
unsigned int	cp_search_name_hash (const char *search_name)
symbol_name_matcher_ftype *	cp_get_symbol_name_matcher (const lookup_name_info &lookup_name)
int	cp_is_in_anonymous (const char *symbol_name)
void	cp_scan_for_anonymous_namespaces (const struct symbol *symbol, struct objfile *objfile)
struct block_symbol	cp_lookup_symbol_nonlocal (const struct language_defn *langdef, const char *name, const struct block *block, const domain_enum domain)
struct block_symbol	cp_lookup_symbol_namespace (const char *the_namespace, const char *name, const struct block *block, const domain_enum domain)
struct block_symbol	cp_lookup_symbol_imports_or_template (const char *scope, const char *name, const struct block *block, const domain_enum domain)
struct block_symbol	cp_lookup_nested_symbol (struct type *parent_type, const char *nested_name, const struct block *block, const domain_enum domain)
struct type *	cp_lookup_transparent_type (const char *name)
struct type *	cp_find_type_baseclass_by_name (struct type *parent_type, const char *name)
std::unique_ptr< demangle_parse_info >	cp_demangled_name_to_comp (const char *demangled_name, const char **errmsg)
gdb::unique_xmalloc_ptr< char >	cp_comp_to_string (struct demangle_component *result, int estimated_len)
void	cp_merge_demangle_parse_infos (struct demangle_parse_info *, struct demangle_component *, struct demangle_parse_info *)
char *	gdb_demangle (const char *name, int options)
int	gdb_sniff_from_mangled_name (const char *mangled, char **demangled)

Variables
struct cmd_list_element *	maint_cplus_cmd_list

Macro Definition Documentation

CP_ANONYMOUS_NAMESPACE_LEN

#define CP_ANONYMOUS_NAMESPACE_LEN   21

Definition at line 47 of file cp-support.h.

Referenced by cp_scan_for_anonymous_namespaces().

CP_ANONYMOUS_NAMESPACE_STR

#define CP_ANONYMOUS_NAMESPACE_STR   "(anonymous namespace)"

Definition at line 43 of file cp-support.h.

Referenced by cp_is_in_anonymous(), cp_scan_for_anonymous_namespaces(), dwarf2_name(), fixup_partial_die(), and namespace_name().

CP_OPERATOR_LEN

#define CP_OPERATOR_LEN   8

Definition at line 55 of file cp-support.h.

Referenced by cp_find_first_component_aux(), cp_is_operator(), explicit_location_lex_one(), find_toplevel_char(), is_cp_operator(), linespec_lexer_lex_string(), operator_chars(), operator_stoken(), and strncmp_iw_with_mode().

CP_OPERATOR_STR

#define CP_OPERATOR_STR   "operator"

Definition at line 51 of file cp-support.h.

Referenced by cp_find_first_component_aux(), cp_is_operator(), explicit_location_lex_one(), find_toplevel_char(), gnuv2_is_operator_name(), gnuv3_is_operator_name(), is_cp_operator(), is_type_conversion_operator(), linespec_lexer_lex_string(), operator_chars(), and operator_stoken().

Typedef Documentation

canonicalization_ftype

typedef const char*() canonicalization_ftype(struct type *, void *)

Definition at line 82 of file cp-support.h.

Function Documentation

cp_canonicalize_string()

std::string cp_canonicalize_string

(

const char *

string

)

Definition at line 552 of file cp-support.c.

References _, cp_already_canonical(), cp_comp_to_string(), cp_demangled_name_to_comp(), string, and warning().

Referenced by check_status_exception_catchpoint(), define_symbol(), demangle_for_lookup(), dwarf2_canonicalize_name(), gnuv3_get_typeid(), read_dbx_symtab(), read_type(), and yyparse().

cp_canonicalize_string_full()

std::string cp_canonicalize_string_full	(	const char *	string,
		canonicalization_ftype *	finder,
		void *	data
	)

Definition at line 508 of file cp-support.c.

References cp_comp_to_string(), cp_demangled_name_to_comp(), gdb_assert, replace_typedefs(), and string.

Referenced by cp_canonicalize_string_no_typedefs(), and print_name_maybe_canonical().

cp_canonicalize_string_no_typedefs()

std::string cp_canonicalize_string_no_typedefs

(

const char *

string

)

Definition at line 542 of file cp-support.c.

References cp_canonicalize_string_full().

Referenced by find_linespec_symbols(), and inspect_type().

cp_class_name_from_physname()

char* cp_class_name_from_physname

(

const char *

physname

)

Definition at line 636 of file cp-support.c.

References cp_comp_to_string(), d_left, d_right, mangled_name_to_comp(), and xfree().

cp_comp_to_string()

gdb::unique_xmalloc_ptr<char> cp_comp_to_string	(	struct demangle_component *	result,
		int	estimated_len
	)

Definition at line 4195 of file cp-name-parser.c.

References err.

Referenced by cp_canonicalize_string(), cp_canonicalize_string_full(), cp_class_name_from_physname(), cp_func_name(), cp_remove_params_1(), method_name_from_physname(), replace_typedefs(), replace_typedefs_qualified_name(), and typy_lookup_type().

cp_demangled_name_to_comp()

std::unique_ptr<demangle_parse_info> cp_demangled_name_to_comp	(	const char *	demangled_name,
		const char **	errmsg
	)

Definition at line 4266 of file cp-name-parser.c.

References allocate_info(), demangle_info, errmsg, error_lexptr, global_errmsg, global_result, lexptr, prev_lexptr, and yyparse.

Referenced by cp_canonicalize_string(), cp_canonicalize_string_full(), cp_func_name(), cp_remove_params_1(), inspect_type(), mangled_name_to_comp(), and typy_legacy_template_argument().

cp_entire_prefix_len()

unsigned int cp_entire_prefix_len

(

const char *

name

)

Definition at line 1122 of file cp-support.c.

References cp_find_first_component(), gdb_assert, and name.

Referenced by cp_lookup_symbol_imports_or_template(), cp_lookup_symbol_in_namespace(), cp_search_name_hash(), cp_set_block_scope(), and make_symbol_overload_list_adl_namespace().

cp_find_first_component()

unsigned int cp_find_first_component

(

const char *

name

)

Definition at line 970 of file cp-support.c.

References cp_find_first_component_aux(), and name.

Referenced by mapped_index_base::build_name_components(), cp_entire_prefix_len(), cp_lookup_transparent_type_loop(), cp_scan_for_anonymous_namespaces(), cp_symbol_name_matches_1(), find_oload_champ_namespace_loop(), first_component_command(), lookup_namespace_scope(), rust_crate_for_block(), rust_lookup_symbol_nonlocal(), and super_name().

cp_find_type_baseclass_by_name()

struct type* cp_find_type_baseclass_by_name	(	struct type *	parent_type,
		const char *	name
	)

Definition at line 777 of file cp-namespace.c.

References check_typedef(), cp_find_type_baseclass_by_name(), name, streq(), type, TYPE_BASECLASS, TYPE_BASECLASS_NAME, and TYPE_N_BASECLASSES.

Referenced by classify_inner_name(), and cp_find_type_baseclass_by_name().

cp_func_name()

char* cp_func_name

(

const char *

full_name

)

Definition at line 816 of file cp-support.c.

References cp_comp_to_string(), cp_demangled_name_to_comp(), and unqualified_name_from_comp().

Referenced by find_overload_match().

cp_get_symbol_name_matcher()

symbol_name_matcher_ftype* cp_get_symbol_name_matcher

(

const lookup_name_info &

lookup_name

)

Definition at line 1790 of file cp-support.c.

References cp_fq_symbol_name_matches(), cp_symbol_name_matches(), EXPRESSION, FULL, gdb_assert_not_reached, lookup_name_info::match_type(), SEARCH_NAME, and WILD.

cp_is_in_anonymous()

int cp_is_in_anonymous

(

const char *

symbol_name

)

Definition at line 114 of file cp-namespace.c.

References CP_ANONYMOUS_NAMESPACE_STR.

Referenced by cp_lookup_nested_symbol(), cp_lookup_symbol_in_namespace(), and cp_scan_for_anonymous_namespaces().

cp_lookup_nested_symbol()

struct block_symbol cp_lookup_nested_symbol	(	struct type *	parent_type,
		const char *	nested_name,
		const struct block *	block,
		const domain_enum	domain
	)

Definition at line 913 of file cp-namespace.c.

References _, check_typedef(), cp_is_in_anonymous(), cp_lookup_nested_symbol_1(), domain_name(), fprintf_unfiltered(), gdb_stdlog, host_address_to_string, internal_error(), null_block_symbol, size, block_symbol::symbol, symbol_lookup_debug, TYPE_CODE, TYPE_CODE_ENUM, TYPE_CODE_FUNC, TYPE_CODE_METHOD, TYPE_CODE_MODULE, TYPE_CODE_NAMESPACE, TYPE_CODE_STRUCT, TYPE_CODE_UNION, type_name_no_tag(), type_name_no_tag_or_error(), and xsnprintf().

Referenced by classify_inner_name(), and cp_lookup_bare_symbol().

cp_lookup_rtti_type()

struct type* cp_lookup_rtti_type	(	const char *	name,
		struct block *	block
	)

Definition at line 1440 of file cp-support.c.

References _, check_typedef(), LOC_TYPEDEF, lookup_symbol(), name, block_symbol::symbol, SYMBOL_CLASS, SYMBOL_TYPE, TYPE_CODE, TYPE_CODE_NAMESPACE, TYPE_CODE_STRUCT, VAR_DOMAIN, and warning().

Referenced by gnuv2_value_rtti_type(), and gnuv3_rtti_type().

cp_lookup_symbol_imports_or_template()

struct block_symbol cp_lookup_symbol_imports_or_template	(	const char *	scope,
		const char *	name,
		const struct block *	block,
		const domain_enum	domain
	)

Definition at line 503 of file cp-namespace.c.

References symbol::arch, BLOCK_FUNCTION, BLOCK_SUPERBLOCK, cp_entire_prefix_len(), cp_lookup_symbol_via_imports(), symbol::domain, domain_name(), fprintf_unfiltered(), gdb_stdlog, host_address_to_string, language_cplus, language_def(), lookup_typename(), template_symbol::n_template_arguments, name, search_symbol_list(), string, block_symbol::symbol, symbol_arch(), SYMBOL_IS_CPLUS_TEMPLATE_FUNCTION, SYMBOL_LANGUAGE, symbol_lookup_debug, SYMBOL_NATURAL_NAME, template_symbol::template_arguments, TYPE_N_TEMPLATE_ARGUMENTS, and TYPE_TEMPLATE_ARGUMENTS.

Referenced by lookup_local_symbol().

cp_lookup_symbol_namespace()

struct block_symbol cp_lookup_symbol_namespace	(	const char *	the_namespace,
		const char *	name,
		const struct block *	block,
		const domain_enum	domain
	)

Definition at line 632 of file cp-namespace.c.

References cp_lookup_symbol_in_namespace(), cp_lookup_symbol_via_all_imports(), domain_name(), fprintf_unfiltered(), gdb_stdlog, host_address_to_string, name, block_symbol::symbol, and symbol_lookup_debug.

Referenced by evaluate_funcall(), gen_maybe_namespace_elt(), and value_maybe_namespace_elt().

cp_lookup_symbol_nonlocal()

struct block_symbol cp_lookup_symbol_nonlocal	(	const struct language_defn *	langdef,
		const char *	name,
		const struct block *	block,
		const domain_enum	domain
	)

Definition at line 737 of file cp-namespace.c.

References block_scope(), cp_lookup_symbol_via_all_imports(), domain_name(), fprintf_unfiltered(), gdb_stdlog, host_address_to_string, lookup_namespace_scope(), name, block_symbol::symbol, and symbol_lookup_debug.

cp_lookup_transparent_type()

struct type* cp_lookup_transparent_type

(

const char *

name

)

Definition at line 1009 of file cp-namespace.c.

References basic_lookup_transparent_type(), block_scope(), cp_lookup_transparent_type_loop(), get_selected_block(), and name.

cp_merge_demangle_parse_infos()

void cp_merge_demangle_parse_infos	(	struct demangle_parse_info *	,
		struct demangle_component *	,
		struct demangle_parse_info *
	)

Definition at line 4241 of file cp-name-parser.c.

References demangle_parse_info::info, demangle_info::next, and demangle_parse_info::tree.

Referenced by inspect_type().

cp_remove_params()

gdb::unique_xmalloc_ptr<char> cp_remove_params

(

const char *

demanged_name

)

Definition at line 892 of file cp-support.c.

References cp_remove_params_1().

Referenced by find_frame_funname(), find_slot_in_mapped_hash(), dw2_debug_names_iterator::find_vec_in_debug_names(), info_frame_command(), overload_list_add_symbol(), and psymtab_search_name().

cp_remove_params_if_any()

gdb::unique_xmalloc_ptr<char> cp_remove_params_if_any	(	const char *	demangled_name,
		bool	completion_mode
	)

Definition at line 900 of file cp-support.c.

References cp_remove_params_1(), and string.

Referenced by demangle_for_lookup_info::demangle_for_lookup_info().

cp_scan_for_anonymous_namespaces()

void cp_scan_for_anonymous_namespaces	(	const struct symbol *	symbol,
		struct objfile *	objfile
	)

Definition at line 53 of file cp-namespace.c.

References add_using_directive(), CP_ANONYMOUS_NAMESPACE_LEN, CP_ANONYMOUS_NAMESPACE_STR, cp_find_first_component(), cp_is_in_anonymous(), local_using_directives, name, and SYMBOL_DEMANGLED_NAME.

Referenced by define_symbol(), and new_symbol_full().

cp_search_name_hash()

unsigned int cp_search_name_hash

(

const char *

search_name

)

Definition at line 1621 of file cp-support.c.

References cp_entire_prefix_len(), hash(), skip_spaces(), startswith(), string, and SYMBOL_HASH_NEXT.

gdb_demangle()

char* gdb_demangle	(	const char *	name,
		int	options
	)

Definition at line 1518 of file cp-support.c.

References _, begin_line(), can_dump_core(), catch_demangler_crashes, demangler_warning(), fprintf_unfiltered(), gdb_demangle_attempt_core_dump, gdb_demangle_jmp_buf, gdb_demangle_signal_handler(), gdb_stderr, LIMIT_CUR, name, ofunc, target_terminal::ours_for_output(), SIGSETJMP, string, string_printf(), and warn_cant_dump_core().

Referenced by c_type_print_base_struct_union(), check_stub_method(), d_demangle(), demangle_for_lookup(), dwarf2_name(), dwarf2_physname(), fixup_partial_die(), gdb_sniff_from_mangled_name(), gnuv2_value_rtti_type(), gnuv3_print_method_ptr(), mangled_name_to_comp(), rust_sniff_from_mangled_name(), and unk_lang_demangle().

gdb_sniff_from_mangled_name()

int gdb_sniff_from_mangled_name	(	const char *	mangled,
		char **	demangled
	)

Definition at line 1612 of file cp-support.c.

References gdb_demangle().

make_symbol_overload_list()

struct symbol** make_symbol_overload_list	(	const char *	,
		const char *
	)

Definition at line 1189 of file cp-support.c.

References discard_cleanups(), make_cleanup(), make_symbol_overload_list_qualified(), make_symbol_overload_list_using(), name, sym_return_val, sym_return_val_index, sym_return_val_size, xfree(), and XNEWVEC.

Referenced by find_oload_champ_namespace_loop().

make_symbol_overload_list_adl()

struct symbol** make_symbol_overload_list_adl	(	struct type **	arg_types,
		int	nargs,
		const char *	func_name
	)

Definition at line 1326 of file cp-support.c.

References gdb_assert, make_symbol_overload_list_adl_namespace(), sym_return_val, and sym_return_val_size.

Referenced by find_oload_champ_namespace_loop().

method_name_from_physname()

char* method_name_from_physname

(

const char *

physname

)

Definition at line 784 of file cp-support.c.

References cp_comp_to_string(), mangled_name_to_comp(), unqualified_name_from_comp(), and xfree().

Referenced by stabs_method_name_from_physname().

Variable Documentation

maint_cplus_cmd_list

struct cmd_list_element* maint_cplus_cmd_list

Definition at line 67 of file cp-support.c.

Referenced by _initialize_cp_namespace(), _initialize_cp_support(), and maint_cplus_command().