Ruby  2.0.0p247(2013-06-27revision41674)
Data Structures | Defines | Functions | Variables
vm_method.c File Reference

Go to the source code of this file.

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 int rb_method_definition_eq (const rb_method_definition_t *d1, const rb_method_definition_t *d2)
static rb_method_entry_tlookup_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_trb_method_entry_make (VALUE klass, ID mid, rb_method_type_t type, rb_method_definition_t *def, rb_method_flag_t noex)
static void method_added (VALUE klass, ID mid)
static void setup_method_cfunc_struct (rb_method_cfunc_t *cfunc, VALUE(*func)(), int argc)
rb_method_entry_trb_add_method (VALUE klass, ID mid, rb_method_type_t type, void *opts, rb_method_flag_t noex)
rb_method_entry_trb_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)
static rb_method_entry_tsearch_method (VALUE klass, ID id, VALUE *defined_class_ptr)
rb_method_entry_trb_method_entry_get_without_cache (VALUE klass, ID id, VALUE *defined_class_ptr)
rb_method_entry_trb_method_entry (VALUE klass, ID id, VALUE *defined_class_ptr)
static rb_method_entry_tget_original_method_entry (VALUE refinements, rb_method_entry_t *me, VALUE *defined_class_ptr)
rb_method_entry_trb_resolve_refined_method (VALUE refinements, rb_method_entry_t *me, VALUE *defined_class_ptr)
rb_method_entry_trb_method_entry_with_refinements (VALUE klass, ID id, VALUE *defined_class_ptr)
rb_method_entry_trb_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]
static VALUE(*)(VALUE(*func)(ANYARGS),
VALUE recv, int argc, const
VALUE *) 
call_cfunc_invoker_func (int argc)

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 347 of file vm_method.c.

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

#define EXPR1 (   c,
 
)    ((((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 472 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 974 of file vm_method.c.

Referenced by check_definition().


Function Documentation

static int basic_obj_respond_to ( VALUE  obj,
ID  id,
int  pub 
) [inline, static]
static VALUE check_definition ( VALUE  mod,
VALUE  mid,
rb_method_flag_t  noex 
) [static]
static rb_method_entry_t* get_original_method_entry ( VALUE  refinements,
rb_method_entry_t me,
VALUE defined_class_ptr 
) [static]
void Init_eval_method ( void  )
static rb_method_entry_t* lookup_method_table ( VALUE  klass,
ID  id 
) [inline, static]

Definition at line 178 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]
static void method_added ( VALUE  klass,
ID  mid 
) [static]

Definition at line 359 of file vm_method.c.

References added, CALL_METHOD_HOOK, and ruby_running.

Referenced by rb_add_method(), and rb_method_entry_set().

static VALUE obj_respond_to ( int  argc,
VALUE argv,
VALUE  obj 
) [static]
static VALUE obj_respond_to_missing ( VALUE  obj,
VALUE  mid,
VALUE  priv 
) [static]

Definition at line 1612 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 
)
void rb_add_method_cfunc ( VALUE  klass,
ID  mid,
VALUE(*)(ANYARGS func,
int  argc,
rb_method_flag_t  noex 
)
void rb_add_refined_method_entry ( VALUE  refined_class,
ID  mid 
)
void rb_alias ( VALUE  klass,
ID  name,
ID  def 
)
void rb_attr ( VALUE  klass,
ID  id,
int  read,
int  write,
int  ex 
)
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 475 of file vm_method.c.

References Check_Type, func, RCLASS_EXT, and T_CLASS.

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 722 of file vm_method.c.

void rb_enable_super ( VALUE  klass,
const char *  name 
)

Definition at line 728 of file vm_method.c.

References 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().

Definition at line 1169 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 
)
int rb_method_boundp ( VALUE  klass,
ID  id,
int  ex 
)
rb_method_entry_t* rb_method_entry ( VALUE  klass,
ID  id,
VALUE defined_class_ptr 
)

Definition at line 1087 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 
)
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 
) [static]
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 VALUE rb_mod_alias_method ( VALUE  mod,
VALUE  newname,
VALUE  oldname 
) [static]

Definition at line 1234 of file vm_method.c.

References mod, 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 964 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]
static VALUE rb_mod_private ( int  argc,
VALUE argv,
VALUE  module 
) [static]

Definition at line 1340 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 1383 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 1049 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 1308 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 1081 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 1285 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 1360 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 1017 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 702 of file vm_method.c.

References argc, mod, 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 923 of file vm_method.c.

References argc, mod, 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 
)
void rb_remove_method ( VALUE  klass,
const char *  name 
)

Definition at line 688 of file vm_method.c.

References rb_intern, and remove_method().

void rb_remove_method_id ( VALUE  klass,
ID  mid 
)

Definition at line 682 of file vm_method.c.

References remove_method().

Referenced by num_sadded().

rb_method_entry_t* rb_resolve_refined_method ( VALUE  refinements,
rb_method_entry_t me,
VALUE defined_class_ptr 
)
int rb_respond_to ( VALUE  obj,
ID  id 
)
void rb_sweep_method_entry ( void *  pvm)
void rb_undef ( VALUE  klass,
ID  id 
)
void rb_undef_alloc_func ( VALUE  klass)
static void rb_vm_check_redefinition_opt_method ( const rb_method_entry_t me,
VALUE  klass 
) [static]
static void release_method_definition ( rb_method_definition_t def) [static]
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]
static void secure_visibility ( VALUE  self) [static]
static void set_method_visibility ( VALUE  self,
int  argc,
VALUE argv,
rb_method_flag_t  ex 
) [static]
static void setup_method_cfunc_struct ( rb_method_cfunc_t cfunc,
VALUE(*)()  func,
int  argc 
) [static]
static VALUE top_private ( int  argc,
VALUE argv 
) [static]

Definition at line 1406 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 1400 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]
VALUE(*)(VALUE (*func)(ANYARGS), VALUE recv, int argc, const VALUE *) call_cfunc_invoker_func(int argc) [static]

Definition at line 367 of file vm_method.c.

Referenced by setup_method_cfunc_struct().

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().

Definition at line 17 of file vm_method.c.

Referenced by Init_eval_method().

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().