vm_method.c File Reference

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Data Structures
struct	cache_entry
Defines
#define	CACHE_SIZE 0x800
#define	CACHE_MASK 0x7ff
#define	EXPR1(c, m) ((((c)>>3)^(m))&CACHE_MASK)
#define	NOEX_NOREDEF 0
#define	ruby_running (GET_VM()->running)
#define	CALL_METHOD_HOOK(klass, hook, mid)
#define	UNDEF_ALLOC_FUNC ((rb_alloc_func_t)-1)
#define	VISI_CHECK(x, f) (((x)&NOEX_MASK) == (f))
#define	rb_intern(str) rb_intern_const(str)
#define	REPLICATE_METHOD(klass, id, noex)
Functions
static void	rb_vm_check_redefinition_opt_method (const rb_method_entry_t *me, VALUE klass)
static void	vm_clear_global_method_cache (void)
void	rb_clear_cache (void)
static void	rb_clear_cache_for_undef (VALUE klass, ID id)
static void	rb_clear_cache_by_id (ID id)
void	rb_clear_cache_by_class (VALUE klass)
VALUE	rb_f_notimplement (int argc, VALUE *argv, VALUE obj)
static void	rb_define_notimplement_method_id (VALUE mod, ID id, rb_method_flag_t noex)
void	rb_add_method_cfunc (VALUE klass, ID mid, VALUE(*func)(ANYARGS), int argc, rb_method_flag_t noex)
void	rb_unlink_method_entry (rb_method_entry_t *me)
void	rb_gc_mark_unlinked_live_method_entries (void *pvm)
void	rb_sweep_method_entry (void *pvm)
static void	release_method_definition (rb_method_definition_t *def)
void	rb_free_method_entry (rb_method_entry_t *me)
static rb_method_entry_t *	search_method (VALUE klass, ID id, VALUE *defined_class_ptr)
static int	rb_method_definition_eq (const rb_method_definition_t d1, const rb_method_definition_t d2)
static rb_method_entry_t *	lookup_method_table (VALUE klass, ID id)
static void	make_method_entry_refined (rb_method_entry_t *me)
void	rb_add_refined_method_entry (VALUE refined_class, ID mid)
static rb_method_entry_t *	rb_method_entry_make (VALUE klass, ID mid, rb_method_type_t type, rb_method_definition_t *def, rb_method_flag_t noex, VALUE defined_class)
static void	method_added (VALUE klass, ID mid)
static VALUE()(VALUE(func)(ANYARGS), VALUE recv, int argc, const VALUE *)	call_cfunc_invoker_func (int argc)
static void	setup_method_cfunc_struct (rb_method_cfunc_t cfunc, VALUE(func)(), int argc)
rb_method_entry_t *	rb_add_method (VALUE klass, ID mid, rb_method_type_t type, void *opts, rb_method_flag_t noex)
static rb_method_entry_t *	method_entry_set (VALUE klass, ID mid, const rb_method_entry_t *me, rb_method_flag_t noex, VALUE defined_class)
rb_method_entry_t *	rb_method_entry_set (VALUE klass, ID mid, const rb_method_entry_t *me, rb_method_flag_t noex)
void	rb_define_alloc_func (VALUE klass, VALUE(*func)(VALUE))
void	rb_undef_alloc_func (VALUE klass)
rb_alloc_func_t	rb_get_alloc_func (VALUE klass)
rb_method_entry_t *	rb_method_entry_get_without_cache (VALUE klass, ID id, VALUE *defined_class_ptr)
rb_method_entry_t *	rb_method_entry (VALUE klass, ID id, VALUE *defined_class_ptr)
static rb_method_entry_t *	get_original_method_entry (VALUE refinements, const rb_method_entry_t me, VALUE defined_class_ptr)
rb_method_entry_t *	rb_resolve_refined_method (VALUE refinements, const rb_method_entry_t me, VALUE defined_class_ptr)
rb_method_entry_t *	rb_method_entry_with_refinements (VALUE klass, ID id, VALUE *defined_class_ptr)
rb_method_entry_t *	rb_method_entry_without_refinements (VALUE klass, ID id, VALUE *defined_class_ptr)
static void	remove_method (VALUE klass, ID mid)
void	rb_remove_method_id (VALUE klass, ID mid)
void	rb_remove_method (VALUE klass, const char *name)
static VALUE	rb_mod_remove_method (int argc, VALUE *argv, VALUE mod)
void	rb_disable_super (VALUE klass, const char *name)
void	rb_enable_super (VALUE klass, const char *name)
static void	rb_export_method (VALUE klass, ID name, rb_method_flag_t noex)
int	rb_method_boundp (VALUE klass, ID id, int ex)
void	rb_attr (VALUE klass, ID id, int read, int write, int ex)
void	rb_undef (VALUE klass, ID id)
static VALUE	rb_mod_undef_method (int argc, VALUE *argv, VALUE mod)
static VALUE	rb_mod_method_defined (VALUE mod, VALUE mid)
static VALUE	check_definition (VALUE mod, VALUE mid, rb_method_flag_t noex)
static VALUE	rb_mod_public_method_defined (VALUE mod, VALUE mid)
static VALUE	rb_mod_private_method_defined (VALUE mod, VALUE mid)
static VALUE	rb_mod_protected_method_defined (VALUE mod, VALUE mid)
int	rb_method_entry_eq (const rb_method_entry_t m1, const rb_method_entry_t m2)
static st_index_t	rb_hash_method_definition (st_index_t hash, const rb_method_definition_t *def)
st_index_t	rb_hash_method_entry (st_index_t hash, const rb_method_entry_t *me)
void	rb_alias (VALUE klass, ID name, ID def)
static VALUE	rb_mod_alias_method (VALUE mod, VALUE newname, VALUE oldname)
static void	secure_visibility (VALUE self)
static void	set_method_visibility (VALUE self, int argc, VALUE *argv, rb_method_flag_t ex)
static VALUE	rb_mod_public (int argc, VALUE *argv, VALUE module)
static VALUE	rb_mod_protected (int argc, VALUE *argv, VALUE module)
static VALUE	rb_mod_private (int argc, VALUE *argv, VALUE module)
static VALUE	rb_mod_public_method (int argc, VALUE *argv, VALUE obj)
static VALUE	rb_mod_private_method (int argc, VALUE *argv, VALUE obj)
static VALUE	top_public (int argc, VALUE *argv)
static VALUE	top_private (int argc, VALUE *argv)
static VALUE	rb_mod_modfunc (int argc, VALUE *argv, VALUE module)
int	rb_method_basic_definition_p (VALUE klass, ID id)
static int	basic_obj_respond_to (VALUE obj, ID id, int pub)
int	rb_obj_respond_to (VALUE obj, ID id, int priv)
int	rb_respond_to (VALUE obj, ID id)
static VALUE	obj_respond_to (int argc, VALUE *argv, VALUE obj)
static VALUE	obj_respond_to_missing (VALUE obj, VALUE mid, VALUE priv)
void	Init_eval_method (void)
Variables
static ID	object_id
static ID	removed
static ID	singleton_removed
static ID	undefined
static ID	singleton_undefined
static ID	added
static ID	singleton_added
static ID	attached
static struct cache_entry	cache [CACHE_SIZE]

Define Documentation

#define CACHE_MASK 0x7ff

Definition at line 6 of file vm_method.c.

#define CACHE_SIZE 0x800

Definition at line 5 of file vm_method.c.

Referenced by vm_clear_global_method_cache().

#define CALL_METHOD_HOOK	(	klass,
		hook,
		mid	)

Value:

do {            \
        const VALUE arg = ID2SYM(mid);                  \
        VALUE recv_class = (klass);                     \
        ID hook_id = (hook);                            \
        if (FL_TEST((klass), FL_SINGLETON)) {           \
            recv_class = rb_ivar_get((klass), attached);        \
            hook_id = singleton_##hook;                 \
        }                                               \
        rb_funcall2(recv_class, hook_id, 1, &arg);      \
    } while (0)

Definition at line 350 of file vm_method.c.

Referenced by method_added(), rb_undef(), and remove_method().

#define EXPR1	(	c,
		m		)	((((c)>>3)^(m))&CACHE_MASK)

Definition at line 7 of file vm_method.c.

Referenced by rb_method_entry(), and rb_method_entry_get_without_cache().

#define NOEX_NOREDEF 0

Definition at line 9 of file vm_method.c.

Referenced by rb_method_entry_make().

#define rb_intern ( str ) rb_intern_const(str)

#define REPLICATE_METHOD	(	klass,
		id,
		noex	)

Value:

rb_method_entry_set((klass), (id), \
                            rb_method_entry((klass), (id), 0), \
                            (rb_method_flag_t)(noex | NOEX_BASIC | NOEX_NOREDEF))

Referenced by Init_eval_method().

#define ruby_running (GET_VM()->running)

Definition at line 29 of file vm_method.c.

Referenced by method_added(), and rb_method_entry_get_without_cache().

#define UNDEF_ALLOC_FUNC ((rb_alloc_func_t)-1)

Definition at line 483 of file vm_method.c.

Referenced by rb_get_alloc_func(), and rb_undef_alloc_func().

#define VISI_CHECK	(	x,
		f		)	(((x)&NOEX_MASK) == (f))

Definition at line 1008 of file vm_method.c.

Function Documentation

static int basic_obj_respond_to	(	VALUE	obj,
		ID	id,
		int	pub
	)			`[inline, static]`

Definition at line 1541 of file vm_method.c.

References args, CLASS_OF, FALSE, ID2SYM, idRespond_to_missing, NOEX_RESPONDS, Qfalse, Qtrue, rb_funcall2(), rb_method_boundp(), RTEST, and TRUE.

Referenced by obj_respond_to(), and rb_obj_respond_to().

static VALUE(*)(VALUE (*func)(ANYARGS), VALUE recv, int argc, const VALUE *) call_cfunc_invoker_func ( int argc ) [static]

Definition at line 370 of file vm_method.c.

References ANYARGS, call_cfunc_0(), call_cfunc_1(), call_cfunc_10(), call_cfunc_11(), call_cfunc_12(), call_cfunc_13(), call_cfunc_14(), call_cfunc_15(), call_cfunc_2(), call_cfunc_3(), call_cfunc_4(), call_cfunc_5(), call_cfunc_6(), call_cfunc_7(), call_cfunc_8(), call_cfunc_9(), call_cfunc_m1(), call_cfunc_m2(), and rb_bug().

Referenced by setup_method_cfunc_struct().

static VALUE check_definition	(	VALUE	mod,
		VALUE	mid,
		rb_method_flag_t	noex
	)			`[static]`

Definition at line 1011 of file vm_method.c.

References rb_method_entry_struct::flag, cache_entry::me, Qfalse, Qtrue, rb_check_id(), rb_method_entry_without_refinements(), and VISI_CHECK.

Referenced by rb_mod_private_method_defined(), rb_mod_protected_method_defined(), and rb_mod_public_method_defined().

static rb_method_entry_t* get_original_method_entry	(	VALUE	refinements,
		const rb_method_entry_t *	me,
		VALUE *	defined_class_ptr
	)			`[static]`

Definition at line 590 of file vm_method.c.

References rb_method_definition_struct::body, rb_method_entry_struct::called_id, rb_method_entry_struct::def, rb_method_entry_struct::klass, rb_method_definition_struct::orig_me, rb_method_entry(), rb_resolve_refined_method(), and RCLASS_SUPER.

Referenced by rb_resolve_refined_method().

void Init_eval_method ( void )

static rb_method_entry_t* lookup_method_table	(	VALUE	klass,
		ID	id
	)			`[inline, static]`

Definition at line 179 of file vm_method.c.

References RCLASS_M_TBL, and st_lookup().

Referenced by rb_add_refined_method_entry(), rb_method_entry_make(), and search_method().

static void make_method_entry_refined ( rb_method_entry_t * me ) [static]

Definition at line 192 of file vm_method.c.

References rb_method_definition_struct::alias_count, ALLOC, rb_method_definition_struct::body, rb_method_entry_struct::called_id, rb_method_entry_struct::def, rb_method_entry_struct::flag, rb_method_entry_struct::klass, NOEX_PUBLIC, NOEX_WITH_SAFE, rb_method_definition_struct::orig_me, rb_method_definition_struct::original_id, rb_vm_check_redefinition_opt_method(), rb_method_definition_struct::type, and VM_METHOD_TYPE_REFINED.

Referenced by rb_add_refined_method_entry(), and rb_method_entry_make().

static void method_added	(	VALUE	klass,
		ID	mid
	)			`[static]`

Definition at line 362 of file vm_method.c.

References added, CALL_METHOD_HOOK, and ruby_running.

Referenced by method_entry_set(), and rb_add_method().

static rb_method_entry_t* method_entry_set	(	VALUE	klass,
		ID	mid,
		const rb_method_entry_t *	me,
		rb_method_flag_t	noex,
		VALUE	defined_class
	)			`[static]`

Definition at line 467 of file vm_method.c.

References rb_method_entry_struct::def, method_added(), rb_method_entry_make(), rb_method_definition_struct::type, type, and VM_METHOD_TYPE_UNDEF.

Referenced by rb_alias(), and rb_method_entry_set().

static VALUE obj_respond_to	(	int	argc,
		VALUE *	argv,
		VALUE	obj
	)			`[static]`

Definition at line 1621 of file vm_method.c.

References args, basic_obj_respond_to(), CLASS_OF, id, ID2SYM, idRespond_to_missing, Qfalse, Qtrue, rb_check_id(), rb_funcall2(), rb_method_basic_definition_p(), rb_scan_args(), rb_to_id(), and RTEST.

Referenced by Init_eval_method().

static VALUE obj_respond_to_missing	(	VALUE	obj,
		VALUE	mid,
		VALUE	priv
	)			`[static]`

Definition at line 1653 of file vm_method.c.

References Qfalse.

Referenced by Init_eval_method().

rb_method_entry_t* rb_add_method	(	VALUE	klass,
		ID	mid,
		rb_method_type_t	type,
		void *	opts,
		rb_method_flag_t	noex
	)

Definition at line 405 of file vm_method.c.

Referenced by clone_method(), Init_Proc(), Init_vm_eval(), rb_add_method_cfunc(), rb_add_refined_method_entry(), rb_attr(), rb_define_notimplement_method_id(), rb_export_method(), rb_mod_define_method(), rb_undef(), rb_undef_method(), and vm_define_method().

void rb_add_method_cfunc	(	VALUE	klass,
		ID	mid,
		VALUE(*)(ANYARGS)	func,
		int	argc,
		rb_method_flag_t	noex
	)

Definition at line 84 of file vm_method.c.

References rb_method_cfunc_struct::argc, rb_method_cfunc_struct::func, func, rb_add_method(), rb_define_notimplement_method_id(), rb_eArgError, rb_f_notimplement(), rb_raise(), and VM_METHOD_TYPE_CFUNC.

Referenced by rb_define_method(), rb_define_method_id(), rb_define_private_method(), and rb_define_protected_method().

void rb_add_refined_method_entry	(	VALUE	refined_class,
		ID	mid
	)

Definition at line 212 of file vm_method.c.

References lookup_method_table(), make_method_entry_refined(), unlinked_method_entry_list_entry::me, NOEX_PUBLIC, rb_add_method(), and VM_METHOD_TYPE_REFINED.

Referenced by add_refined_method_entry_i(), rb_method_entry_make(), and remove_method().

void rb_alias	(	VALUE	klass,
		ID	name,
		ID	def
	)

void rb_attr	(	VALUE	klass,
		ID	id,
		int	read,
		int	write,
		int	ex
	)

Definition at line 824 of file vm_method.c.

References name, NOEX_MODFUNC, NOEX_PRIVATE, NOEX_PROTECTED, NOEX_PUBLIC, rb_add_method(), rb_eArgError, rb_enc_copy(), rb_id2name(), rb_id2str(), rb_id_attrset(), rb_intern_str, rb_is_const_id(), rb_is_local_id(), rb_name_error(), rb_raise(), rb_sprintf(), rb_warning(), SCOPE_CHECK, SCOPE_TEST, VM_METHOD_TYPE_ATTRSET, and VM_METHOD_TYPE_IVAR.

Referenced by cbsubst_table_setup(), Init_Exception(), Init_ossl_asn1(), Init_ossl_pkcs12(), Init_ossl_pkcs7(), Init_ossl_ssl(), Init_ossl_x509ext(), Init_ossl_x509store(), rb_define_attr(), rb_mod_attr(), rb_mod_attr_accessor(), rb_mod_attr_reader(), and rb_mod_attr_writer().

void rb_clear_cache ( void )

Definition at line 46 of file vm_method.c.

References rb_vm_change_state().

Referenced by rb_include_module(), rb_prepend_module(), and top_using().

void rb_clear_cache_by_class ( VALUE klass )

Definition at line 64 of file vm_method.c.

References rb_vm_change_state().

Referenced by obj_free(), set_const_visibility(), and set_method_visibility().

static void rb_clear_cache_by_id ( ID id ) [static]

Definition at line 58 of file vm_method.c.

References rb_vm_change_state().

Referenced by rb_method_entry_make().

static void rb_clear_cache_for_undef	(	VALUE	klass,
		ID	id
	)			`[static]`

Definition at line 52 of file vm_method.c.

References rb_vm_change_state().

Referenced by remove_method().

void rb_define_alloc_func	(	VALUE	klass,
		VALUE(*)(VALUE)	func
	)

Definition at line 486 of file vm_method.c.

References Check_Type, func, RCLASS_EXT, and T_CLASS.

Referenced by Init_Array(), Init_bigdecimal(), Init_Complex(), Init_Cont(), Init_curses(), Init_date_core(), Init_dbm(), Init_digest(), Init_Dir(), Init_dlcfunc(), Init_dlhandle(), Init_dlptr(), Init_fiddle_closure(), Init_fiddle_function(), Init_fiddle_handle(), Init_fiddle_pointer(), Init_File(), Init_GC(), Init_gdbm(), Init_generator(), Init_Hash(), Init_IO(), Init_ISeq(), Init_Object(), Init_ossl_cipher(), Init_ossl_digest(), Init_ossl_hmac(), Init_ossl_ns_spki(), Init_ossl_pkcs12(), Init_ossl_pkcs7(), Init_ossl_pkey(), Init_ossl_ssl(), Init_ossl_ssl_session(), Init_ossl_x509attr(), Init_ossl_x509cert(), Init_ossl_x509crl(), Init_ossl_x509ext(), Init_ossl_x509name(), Init_ossl_x509req(), Init_ossl_x509revoked(), Init_ossl_x509store(), Init_parser(), Init_psych_emitter(), Init_psych_parser(), Init_Random(), Init_Rational(), Init_Regexp(), Init_sdbm(), Init_String(), Init_stringio(), Init_strscan(), Init_tcltklib(), Init_Thread(), Init_Time(), Init_transcode(), Init_vm_backtrace(), Init_win32ole(), Init_zlib(), InitVM_Enumerator(), parser_magic_comment(), rb_struct_define_without_accessor(), rb_undef_alloc_func(), rsock_init_addrinfo(), and setup_struct().

static void rb_define_notimplement_method_id	(	VALUE	mod,
		ID	id,
		rb_method_flag_t	noex
	)			`[static]`

Definition at line 78 of file vm_method.c.

References rb_add_method(), and VM_METHOD_TYPE_NOTIMPLEMENTED.

Referenced by rb_add_method_cfunc().

void rb_disable_super	(	VALUE	klass,
		const char *	name
	)

Definition at line 754 of file vm_method.c.

References rb_disable_super.

void rb_enable_super	(	VALUE	klass,
		const char *	name
	)

Definition at line 760 of file vm_method.c.

References rb_enable_super, and rb_warning().

static void rb_export_method	(	VALUE	klass,
		ID	name,
		rb_method_flag_t	noex
	)			`[static]`

VALUE rb_f_notimplement	(	int	argc,
		VALUE *	argv,
		VALUE	obj
	)

Definition at line 70 of file vm_method.c.

References rb_notimplement(), and UNREACHABLE.

Referenced by rb_add_method(), and rb_add_method_cfunc().

void rb_free_method_entry ( rb_method_entry_t * me )

Definition at line 169 of file vm_method.c.

References rb_method_entry_struct::def, release_method_definition(), and xfree.

Referenced by free_method_entry_i(), and rb_sweep_method_entry().

void rb_gc_mark_unlinked_live_method_entries ( void * pvm )

Definition at line 108 of file vm_method.c.

References rb_method_entry_struct::mark, unlinked_method_entry_list_entry::me, unlinked_method_entry_list_entry::next, rb_mark_method_entry(), and rb_vm_struct::unlinked_method_entry_list.

Referenced by gc_marks().

rb_alloc_func_t rb_get_alloc_func ( VALUE klass )

Definition at line 499 of file vm_method.c.

References Check_Type, RCLASS_EXT, RCLASS_SUPER, T_CLASS, and UNDEF_ALLOC_FUNC.

Referenced by obj_alloc_by_klass(), r_leave(), rb_marshal_define_compat(), rb_obj_alloc(), and w_object().

static st_index_t rb_hash_method_definition	(	st_index_t	hash,
		const rb_method_definition_t *	def
	)			`[static]`

Definition at line 1165 of file vm_method.c.

Referenced by rb_hash_method_entry().

st_index_t rb_hash_method_entry	(	st_index_t	hash,
		const rb_method_entry_t *	me
	)

Definition at line 1203 of file vm_method.c.

References rb_method_entry_struct::def, and rb_hash_method_definition().

Referenced by method_hash().

int rb_method_basic_definition_p	(	VALUE	klass,
		ID	id
	)

Definition at line 1532 of file vm_method.c.

References rb_method_entry_struct::flag, cache_entry::me, NOEX_BASIC, and rb_method_entry().

Referenced by check_funcall_missing(), hash_default_value(), make_no_method_exception(), method_missing(), mnew(), obj_respond_to(), rb_mod_const_get(), rb_obj_respond_to(), rb_p(), send_internal(), set_backtrace(), and vm_call_opt_send().

int rb_method_boundp	(	VALUE	klass,
		ID	id,
		int	ex
	)

Definition at line 802 of file vm_method.c.

References rb_method_entry_struct::def, rb_method_entry_struct::flag, cache_entry::me, NOEX_PRIVATE, NOEX_PROTECTED, NOEX_RESPONDS, rb_method_entry_without_refinements(), rb_method_definition_struct::type, and VM_METHOD_TYPE_NOTIMPLEMENTED.

Referenced by basic_obj_respond_to(), and rb_mod_method_defined().

static int rb_method_definition_eq	(	const rb_method_definition_t *	d1,
		const rb_method_definition_t *	d2
	)			`[static]`

Definition at line 1127 of file vm_method.c.

Referenced by rb_method_entry_eq(), and rb_method_entry_make().

rb_method_entry_t* rb_method_entry	(	VALUE	klass,
		ID	id,
		VALUE *	defined_class_ptr
	)

int rb_method_entry_eq	(	const rb_method_entry_t *	m1,
		const rb_method_entry_t *	m2
	)

Definition at line 1121 of file vm_method.c.

References rb_method_entry_struct::def, and rb_method_definition_eq().

Referenced by method_eq().

rb_method_entry_t* rb_method_entry_get_without_cache	(	VALUE	klass,
		ID	id,
		VALUE *	defined_class_ptr
	)

Definition at line 532 of file vm_method.c.

References BUILTIN_TYPE, cache, cache_entry::defined_class, EXPR1, cache_entry::filled_version, FL_SINGLETON, GET_VM_STATE_VERSION, cache_entry::klass, rb_method_entry_struct::klass, cache_entry::me, unlinked_method_entry_list_entry::me, cache_entry::mid, RBASIC, ruby_running, search_method(), T_CLASS, T_ICLASS, and UNDEFINED_METHOD_ENTRY_P.

Referenced by rb_method_entry().

static rb_method_entry_t* rb_method_entry_make	(	VALUE	klass,
		ID	mid,
		rb_method_type_t	type,
		rb_method_definition_t *	def,
		rb_method_flag_t	noex,
		VALUE	defined_class
	)			`[static]`

Definition at line 226 of file vm_method.c.

References rb_method_definition_struct::alias_count, ALLOC, rb_method_definition_struct::body, rb_method_entry_struct::called_id, rb_method_entry_struct::def, FL_SINGLETON, FL_TEST, rb_method_entry_struct::flag, idRespond_to_missing, rb_method_definition_struct::iseq, rb_method_entry_struct::klass, rb_iseq_struct::line_info_table, rb_iseq_struct::location, lookup_method_table(), make_method_entry_refined(), rb_method_entry_struct::mark, unlinked_method_entry_list_entry::me, NIL_P, NOEX_NOREDEF, NOEX_PRIVATE, NOEX_WITH_SAFE, OBJ_UNTRUSTED, object_id, rb_method_definition_struct::original_id, rb_iseq_location_struct::path, PRIsVALUE, rb_method_definition_struct::proc, rb_add_refined_method_entry(), rb_check_frozen, rb_class_name(), rb_clear_cache_by_id(), rb_cObject, rb_compile_warning(), rb_eSecurityError, rb_eTypeError, rb_id2name(), rb_id2str(), rb_iseq_first_lineno(), rb_method_definition_eq(), rb_proc_get_iseq(), rb_raise(), rb_refinement_module_get_refined_class(), rb_safe_level, rb_unlink_method_entry(), rb_vm_check_redefinition_opt_method(), rb_warn(), rb_warning(), RCLASS_M_TBL, RCLASS_ORIGIN, RMODULE_IS_REFINEMENT, RSTRING_PTR, RTEST, ruby_verbose, search_method(), st_insert(), st_lookup(), rb_method_definition_struct::type, VM_METHOD_TYPE_BMETHOD, VM_METHOD_TYPE_ISEQ, VM_METHOD_TYPE_NOTIMPLEMENTED, VM_METHOD_TYPE_REFINED, VM_METHOD_TYPE_UNDEF, and VM_METHOD_TYPE_ZSUPER.

Referenced by method_entry_set(), and rb_add_method().

rb_method_entry_t* rb_method_entry_set	(	VALUE	klass,
		ID	mid,
		const rb_method_entry_t *	me,
		rb_method_flag_t	noex
	)

Definition at line 478 of file vm_method.c.

References method_entry_set().

Referenced by clone_method(), rb_mod_define_method(), and rb_mod_modfunc().

rb_method_entry_t* rb_method_entry_with_refinements	(	VALUE	klass,
		ID	id,
		VALUE *	defined_class_ptr
	)

Definition at line 635 of file vm_method.c.

References rb_method_entry_struct::def, cache_entry::defined_class, cache_entry::me, Qnil, rb_method_entry(), rb_resolve_refined_method(), rb_vm_cref(), rb_method_definition_struct::type, and VM_METHOD_TYPE_REFINED.

Referenced by check_match().

rb_method_entry_t* rb_method_entry_without_refinements	(	VALUE	klass,
		ID	id,
		VALUE *	defined_class_ptr
	)

Definition at line 653 of file vm_method.c.

References rb_method_entry_struct::def, cache_entry::defined_class, cache_entry::me, Qnil, rb_method_entry(), rb_resolve_refined_method(), rb_method_definition_struct::type, UNDEFINED_METHOD_ENTRY_P, and VM_METHOD_TYPE_REFINED.

Referenced by check_definition(), mnew(), rb_method_boundp(), and vm_call_opt_send().

static VALUE rb_mod_alias_method	(	VALUE	mod,
		VALUE	newname,
		VALUE	oldname
	)			`[static]`

Definition at line 1275 of file vm_method.c.

References rb_alias(), rb_check_id(), rb_print_undef_str(), and rb_to_id().

Referenced by Init_eval_method().

static VALUE rb_mod_method_defined	(	VALUE	mod,
		VALUE	mid
	)			`[static]`

Definition at line 998 of file vm_method.c.

References Qfalse, Qtrue, rb_check_id(), and rb_method_boundp().

Referenced by Init_eval_method().

static VALUE rb_mod_modfunc	(	int	argc,
		VALUE *	argv,
		VALUE	module
	)			`[static]`

Definition at line 1489 of file vm_method.c.

References rb_method_entry_struct::def, id, cache_entry::me, NOEX_MODFUNC, NOEX_PRIVATE, NOEX_PUBLIC, rb_cObject, rb_eTypeError, rb_method_entry_set(), rb_print_undef(), rb_raise(), rb_singleton_class(), rb_to_id(), RB_TYPE_P, RCLASS_SUPER, SCOPE_SET, search_method(), secure_visibility(), set_method_visibility(), T_MODULE, rb_method_definition_struct::type, UNDEFINED_METHOD_ENTRY_P, and VM_METHOD_TYPE_ZSUPER.

Referenced by Init_eval_method().

static VALUE rb_mod_private	(	int	argc,
		VALUE *	argv,
		VALUE	module
	)			`[static]`

Definition at line 1381 of file vm_method.c.

References NOEX_PRIVATE, SCOPE_SET, secure_visibility(), and set_method_visibility().

Referenced by Init_eval_method(), and top_private().

static VALUE rb_mod_private_method	(	int	argc,
		VALUE *	argv,
		VALUE	obj
	)			`[static]`

Definition at line 1424 of file vm_method.c.

References NOEX_PRIVATE, rb_singleton_class(), and set_method_visibility().

Referenced by Init_eval_method().

static VALUE rb_mod_private_method_defined	(	VALUE	mod,
		VALUE	mid
	)			`[static]`

Definition at line 1083 of file vm_method.c.

References check_definition(), and NOEX_PRIVATE.

Referenced by Init_eval_method().

static VALUE rb_mod_protected	(	int	argc,
		VALUE *	argv,
		VALUE	module
	)			`[static]`

Definition at line 1349 of file vm_method.c.

References NOEX_PROTECTED, SCOPE_SET, secure_visibility(), and set_method_visibility().

Referenced by Init_eval_method().

static VALUE rb_mod_protected_method_defined	(	VALUE	mod,
		VALUE	mid
	)			`[static]`

Definition at line 1115 of file vm_method.c.

References check_definition(), and NOEX_PROTECTED.

Referenced by Init_eval_method().

static VALUE rb_mod_public	(	int	argc,
		VALUE *	argv,
		VALUE	module
	)			`[static]`

Definition at line 1326 of file vm_method.c.

References NOEX_PUBLIC, SCOPE_SET, secure_visibility(), and set_method_visibility().

Referenced by Init_eval_method(), and top_public().

static VALUE rb_mod_public_method	(	int	argc,
		VALUE *	argv,
		VALUE	obj
	)			`[static]`

Definition at line 1401 of file vm_method.c.

References NOEX_PUBLIC, rb_singleton_class(), and set_method_visibility().

Referenced by Init_eval_method().

static VALUE rb_mod_public_method_defined	(	VALUE	mod,
		VALUE	mid
	)			`[static]`

Definition at line 1051 of file vm_method.c.

References check_definition(), and NOEX_PUBLIC.

Referenced by Init_eval_method().

static VALUE rb_mod_remove_method	(	int	argc,
		VALUE *	argv,
		VALUE	mod
	)			`[static]`

Definition at line 734 of file vm_method.c.

References rb_check_id(), rb_class2name(), rb_name_error_str(), remove_method(), and RSTRING_PTR.

Referenced by Init_eval_method().

static VALUE rb_mod_undef_method	(	int	argc,
		VALUE *	argv,
		VALUE	mod
	)			`[static]`

Definition at line 957 of file vm_method.c.

References rb_check_id(), rb_method_name_error(), and rb_undef().

Referenced by Init_eval_method().

int rb_obj_respond_to	(	VALUE	obj,
		ID	id,
		int	priv
	)

Definition at line 1559 of file vm_method.c.

References args, basic_obj_respond_to(), CLASS_OF, FL_SINGLETON, FL_TEST, ID2SYM, idRespond_to, NIL_P, NUM2INT, PRIsVALUE, Qtrue, QUOTE_ID, RARRAY_PTR, rb_compile_warn(), rb_funcall2(), rb_method_basic_definition_p(), rb_mod_method_location(), rb_obj_method_arity(), rb_warn(), RSTRING_PTR, RTEST, and ruby_verbose.

Referenced by ary2list(), ary2list2(), get_eval_string_core(), r_object0(), rb_respond_to(), and w_object().

void rb_remove_method	(	VALUE	klass,
		const char *	name
	)

Definition at line 720 of file vm_method.c.

References rb_intern, and remove_method().

void rb_remove_method_id	(	VALUE	klass,
		ID	mid
	)

Definition at line 714 of file vm_method.c.

References remove_method().

Referenced by num_sadded().

rb_method_entry_t* rb_resolve_refined_method	(	VALUE	refinements,
		const rb_method_entry_t *	me,
		VALUE *	defined_class_ptr
	)

Definition at line 607 of file vm_method.c.

References rb_method_entry_struct::called_id, rb_method_entry_struct::def, find_refinement(), get_original_method_entry(), rb_method_entry_struct::klass, NIL_P, rb_method_entry(), rb_method_definition_struct::type, and VM_METHOD_TYPE_REFINED.

Referenced by get_original_method_entry(), method_entry_i(), rb_method_entry_with_refinements(), and rb_method_entry_without_refinements().

int rb_respond_to	(	VALUE	obj,
		ID	id
	)

void rb_sweep_method_entry ( void * pvm )

Definition at line 122 of file vm_method.c.

References rb_method_entry_struct::mark, unlinked_method_entry_list_entry::me, unlinked_method_entry_list_entry::next, rb_free_method_entry(), rb_vm_struct::unlinked_method_entry_list, and xfree.

Referenced by before_gc_sweep().

void rb_undef	(	VALUE	klass,
		ID	id
	)

Definition at line 868 of file vm_method.c.

References attached, CALL_METHOD_HOOK, rb_method_entry_struct::def, FL_SINGLETON, FL_TEST, cache_entry::me, NIL_P, NOEX_PUBLIC, OBJ_UNTRUSTED, object_id, PRIsVALUE, QUOTE_ID, rb_add_method(), rb_class_name(), rb_cObject, rb_eSecurityError, rb_eTypeError, rb_frozen_class_p(), rb_id2name(), rb_ivar_get(), rb_name_error(), rb_raise(), rb_safe_level, rb_secure(), RB_TYPE_P, rb_vm_cbase(), rb_warn(), search_method(), T_CLASS, T_MODULE, undefined, UNDEFINED_METHOD_ENTRY_P, UNDEFINED_REFINED_METHOD_P, and VM_METHOD_TYPE_UNDEF.

Referenced by m_core_undef_method(), and rb_mod_undef_method().

void rb_undef_alloc_func ( VALUE klass )

Definition at line 493 of file vm_method.c.

References rb_define_alloc_func(), and UNDEF_ALLOC_FUNC.

Referenced by Init_Binding(), Init_Encoding(), Init_Numeric(), Init_Object(), Init_Proc(), Init_String(), Init_Struct(), Init_VM(), Init_vm_backtrace(), Init_vm_trace(), Init_zlib(), and ruby_Init_Continuation_body().

void rb_unlink_method_entry ( rb_method_entry_t * me )

Definition at line 99 of file vm_method.c.

References ALLOC, GET_VM, unlinked_method_entry_list_entry::me, and unlinked_method_entry_list_entry::next.

Referenced by rb_method_entry_make(), and remove_method().

static void rb_vm_check_redefinition_opt_method	(	const rb_method_entry_t *	me,
		VALUE	klass
	)			`[static]`

Referenced by make_method_entry_refined(), rb_export_method(), rb_method_entry_make(), and remove_method().

static void release_method_definition ( rb_method_definition_t * def ) [static]

Definition at line 151 of file vm_method.c.

References rb_method_definition_struct::alias_count, rb_method_definition_struct::body, rb_method_entry_struct::def, rb_method_definition_struct::orig_me, rb_method_definition_struct::type, VM_METHOD_TYPE_REFINED, and xfree.

Referenced by rb_free_method_entry().

static void remove_method	(	VALUE	klass,
		ID	mid
	)			`[static]`

static rb_method_entry_t * search_method	(	VALUE	klass,
		ID	id,
		VALUE *	defined_class_ptr
	)			`[inline, static]`

Definition at line 512 of file vm_method.c.

References lookup_method_table(), unlinked_method_entry_list_entry::me, and RCLASS_SUPER.

Referenced by rb_alias(), rb_export_method(), rb_method_entry_get_without_cache(), rb_method_entry_make(), rb_mod_modfunc(), and rb_undef().

static void secure_visibility ( VALUE self ) [static]

Definition at line 1286 of file vm_method.c.

References OBJ_UNTRUSTED, rb_eSecurityError, rb_raise(), and rb_safe_level.

Referenced by rb_mod_modfunc(), rb_mod_private(), rb_mod_protected(), rb_mod_public(), and set_method_visibility().

static void set_method_visibility	(	VALUE	self,
		int	argc,
		VALUE *	argv,
		rb_method_flag_t	ex
	)			`[static]`

Definition at line 1295 of file vm_method.c.

References rb_check_id(), rb_clear_cache_by_class(), rb_export_method(), rb_frame_callee(), rb_id2name(), rb_print_undef_str(), rb_warning(), and secure_visibility().

Referenced by rb_mod_modfunc(), rb_mod_private(), rb_mod_private_method(), rb_mod_protected(), rb_mod_public(), and rb_mod_public_method().

static void setup_method_cfunc_struct	(	rb_method_cfunc_t *	cfunc,
		VALUE(*)()	func,
		int	argc
	)			`[static]`

Definition at line 397 of file vm_method.c.

References rb_method_cfunc_struct::argc, call_cfunc_invoker_func(), func, rb_method_cfunc_struct::func, and rb_method_cfunc_struct::invoker.

Referenced by rb_add_method().

static VALUE top_private	(	int	argc,
		VALUE *	argv
	)			`[static]`

Definition at line 1447 of file vm_method.c.

References rb_cObject, and rb_mod_private().

Referenced by Init_eval_method().

static VALUE top_public	(	int	argc,
		VALUE *	argv
	)			`[static]`

Definition at line 1441 of file vm_method.c.

References rb_cObject, and rb_mod_public().

Referenced by Init_eval_method().

static void vm_clear_global_method_cache ( void ) [static]

Definition at line 33 of file vm_method.c.

References cache, CACHE_SIZE, and cache_entry::filled_version.

Variable Documentation

ID added [static]

Definition at line 18 of file vm_method.c.

Referenced by Init_eval_method(), and method_added().

ID attached [static]

Definition at line 18 of file vm_method.c.

Referenced by Init_eval_method(), and rb_undef().

struct cache_entry cache[CACHE_SIZE] [static]

Definition at line 28 of file vm_method.c.

Referenced by rb_method_entry(), rb_method_entry_get_without_cache(), and vm_clear_global_method_cache().

ID object_id [static]

Definition at line 16 of file vm_method.c.

Referenced by Init_eval_method(), rb_method_entry_make(), rb_undef(), and remove_method().

ID removed [static]

Definition at line 17 of file vm_method.c.

Referenced by Init_eval_method(), and remove_method().

ID singleton_added [static]

Definition at line 18 of file vm_method.c.

Referenced by Init_eval_method().

ID singleton_removed [static]

Definition at line 17 of file vm_method.c.

Referenced by Init_eval_method().

ID singleton_undefined [static]

Definition at line 17 of file vm_method.c.

Referenced by Init_eval_method().

ID undefined [static]

Definition at line 17 of file vm_method.c.

Referenced by Init_eval_method(), and rb_undef().

vm_method.c File Reference

Data Structures

Defines

Functions

Variables

Define Documentation

Function Documentation

Variable Documentation