Ruby

static ID removed, singleton_removed, undefined, singleton_undefined;

static ID added, singleton_added, attached;

struct cache_entry { /* method hash table. */

VALUE filled_version; /* filled state version */

ID mid; /* method's id */

};

static struct cache_entry cache[CACHE_SIZE];

#define ruby_running (GET_VM()->running)

/* int ruby_running = 0; */

static void

vm_clear_global_method_cache(void)

{

struct cache_entry *ent, *end;

ent = cache;

ent->filled_version = 0;

ent++;

}

}

void

VALUE defined_class;

rb_method_entry_t *me = search_method(klass, id, omod, &defined_class);

if (ruby_running) {

struct cache_entry *ent;

ent = cache + EXPR1(klass, omod, id);

ent->me = me;

}

}

if (defined_class_ptr)

*defined_class_ptr = defined_class;

rb_method_entry_get_with_omod(VALUE omod, VALUE klass, ID id,

VALUE *defined_class_ptr)

{

struct cache_entry *ent;

ent = cache + EXPR1(klass, omod, id);

*defined_class_ptr = ent->defined_class;

return ent->me;

}

return rb_method_entry_get_without_cache(klass, omod, id,

defined_class_ptr);

/* VM running option */

#define OPT_CHECKED_RUN 1

#define OPT_INLINE_METHOD_CACHE 1

#define OPT_BLOCKINLINING 0

/* architecture independent, affects generated code */