Ruby  2.0.0p594(2014-10-27revision48167)
Data Structures | Macros | Functions | Variables
objspace.c File Reference
#include <ruby/ruby.h>
#include <ruby/st.h>
#include <ruby/io.h>
#include <ruby/re.h>
#include "node.h"
#include "gc.h"
#include "regint.h"
#include "internal.h"

Go to the source code of this file.

Data Structures

struct  total_data
 
struct  rof_data
 

Macros

#define CASE_TYPE(t)   case t: type = ID2SYM(rb_intern(#t)); break;
 
#define COUNT_NODE(n)   case n: node = ID2SYM(rb_intern(#n)); break;
 

Functions

size_t rb_str_memsize (VALUE)
 
size_t rb_ary_memsize (VALUE)
 
size_t rb_io_memsize (const rb_io_t *)
 
size_t rb_generic_ivar_memsize (VALUE)
 
size_t rb_objspace_data_type_memsize (VALUE obj)
 
static size_t memsize_of (VALUE obj)
 
static VALUE memsize_of_m (VALUE self, VALUE obj)
 
static int total_i (void *vstart, void *vend, size_t stride, void *ptr)
 
static VALUE memsize_of_all_m (int argc, VALUE *argv, VALUE self)
 
static int set_zero_i (st_data_t key, st_data_t val, st_data_t arg)
 
static int cos_i (void *vstart, void *vend, size_t stride, void *data)
 
static VALUE type2sym (enum ruby_value_type i)
 
static VALUE count_objects_size (int argc, VALUE *argv, VALUE os)
 
static int cn_i (void *vstart, void *vend, size_t stride, void *n)
 
static VALUE count_nodes (int argc, VALUE *argv, VALUE os)
 
static int cto_i (void *vstart, void *vend, size_t stride, void *data)
 
static VALUE count_tdata_objects (int argc, VALUE *argv, VALUE self)
 
static void iow_mark (void *ptr)
 
static size_t iow_size (const void *ptr)
 
static VALUE iow_newobj (VALUE obj)
 
static VALUE iow_type (VALUE self)
 
static VALUE iow_inspect (VALUE self)
 
static VALUE iow_internal_object_id (VALUE self)
 
static void reachable_object_from_i (VALUE obj, void *data_ptr)
 
static int collect_values (st_data_t key, st_data_t value, st_data_t data)
 
static VALUE reachable_objects_from (VALUE self, VALUE obj)
 
void Init_objspace (void)
 

Variables

static const rb_data_type_t iow_data_type
 
static VALUE rb_mInternalObjectWrapper
 

Macro Definition Documentation

#define CASE_TYPE (   t)    case t: type = ID2SYM(rb_intern(#t)); break;

Referenced by type2sym().

#define COUNT_NODE (   n)    case n: node = ID2SYM(rb_intern(#n)); break;

Referenced by count_nodes().

Function Documentation

static int cn_i ( void vstart,
void vend,
size_t  stride,
void n 
)
static

Definition at line 371 of file objspace.c.

References BUILTIN_TYPE, nd_type, RBASIC, s, T_NODE, and v.

Referenced by count_nodes().

static int collect_values ( st_data_t  key,
st_data_t  value,
st_data_t  data 
)
static

Definition at line 710 of file objspace.c.

References ary, rb_ary_push(), and ST_CONTINUE.

Referenced by reachable_objects_from().

static int cos_i ( void vstart,
void vend,
size_t  stride,
void data 
)
static

Definition at line 260 of file objspace.c.

References BUILTIN_TYPE, memsize_of(), RBASIC, and v.

Referenced by count_objects_size().

static VALUE count_nodes ( int  argc,
VALUE argv,
VALUE  os 
)
static

Definition at line 409 of file objspace.c.

References cn_i(), COUNT_NODE, hash, i, INT2FIX, NODE_ALIAS, NODE_ALLOCA, NODE_AND, NODE_ARGS, NODE_ARGS_AUX, NODE_ARGSCAT, NODE_ARGSPUSH, NODE_ARRAY, NODE_ATTRASGN, NODE_BACK_REF, NODE_BEGIN, NODE_BLOCK, NODE_BLOCK_ARG, NODE_BLOCK_PASS, NODE_BMETHOD, NODE_BREAK, NODE_CALL, NODE_CASE, NODE_CDECL, NODE_CLASS, NODE_COLON2, NODE_COLON3, NODE_CONST, NODE_CREF, NODE_CVAR, NODE_CVASGN, NODE_CVDECL, NODE_DASGN, NODE_DASGN_CURR, NODE_DEFINED, NODE_DEFN, NODE_DEFS, NODE_DOT2, NODE_DOT3, NODE_DREGX, NODE_DREGX_ONCE, NODE_DSTR, NODE_DSYM, NODE_DVAR, NODE_DXSTR, NODE_ENSURE, NODE_ERRINFO, NODE_EVSTR, NODE_FALSE, NODE_FCALL, NODE_FLIP2, NODE_FLIP3, NODE_FOR, NODE_GASGN, NODE_GVAR, NODE_HASH, NODE_IASGN, NODE_IASGN2, NODE_IF, NODE_IFUNC, NODE_ITER, NODE_IVAR, NODE_KW_ARG, NODE_LAMBDA, NODE_LASGN, NODE_LAST, NODE_LIT, NODE_LVAR, NODE_MASGN, NODE_MATCH, NODE_MATCH2, NODE_MATCH3, NODE_MEMO, NODE_MODULE, NODE_NEXT, NODE_NIL, NODE_NTH_REF, NODE_OP_ASGN1, NODE_OP_ASGN2, NODE_OP_ASGN_AND, NODE_OP_ASGN_OR, NODE_OP_CDECL, NODE_OPT_ARG, NODE_OPT_N, NODE_OR, NODE_POSTARG, NODE_POSTEXE, NODE_PRELUDE, NODE_REDO, NODE_RESBODY, NODE_RESCUE, NODE_RETRY, NODE_RETURN, NODE_SCLASS, NODE_SCOPE, NODE_SELF, NODE_SPLAT, NODE_STR, NODE_SUPER, NODE_TO_ARY, NODE_TRUE, NODE_UNDEF, NODE_UNTIL, NODE_VALIAS, NODE_VALUES, NODE_VCALL, NODE_WHEN, NODE_WHILE, NODE_XSTR, NODE_YIELD, NODE_ZARRAY, NODE_ZSUPER, Qnil, rb_eTypeError, rb_hash_aset(), rb_hash_new(), rb_objspace_each_objects(), rb_raise(), rb_scan_args(), RB_TYPE_P, RHASH_EMPTY_P, RHASH_TBL, set_zero_i(), SIZET2NUM, st_foreach(), and T_HASH.

Referenced by Init_objspace().

static VALUE count_objects_size ( int  argc,
VALUE argv,
VALUE  os 
)
static
static VALUE count_tdata_objects ( int  argc,
VALUE argv,
VALUE  self 
)
static
static int cto_i ( void vstart,
void vend,
size_t  stride,
void data 
)
static
void Init_objspace ( void  )
static VALUE iow_inspect ( VALUE  self)
static

Definition at line 673 of file objspace.c.

References BUILTIN_TYPE, DATA_PTR(), obj, rb_id2name(), rb_sprintf(), SYM2ID, type, and type2sym().

Referenced by Init_objspace().

static VALUE iow_internal_object_id ( VALUE  self)
static

Definition at line 682 of file objspace.c.

References DATA_PTR(), obj, and rb_obj_id().

Referenced by Init_objspace().

static void iow_mark ( void ptr)
static

Definition at line 640 of file objspace.c.

References rb_gc_mark().

static VALUE iow_newobj ( VALUE  obj)
static

Definition at line 660 of file objspace.c.

References rb_data_typed_object_alloc(), and rb_mInternalObjectWrapper.

Referenced by reachable_object_from_i().

static size_t iow_size ( const void ptr)
static

Definition at line 646 of file objspace.c.

References memsize_of(), and obj.

static VALUE iow_type ( VALUE  self)
static

Definition at line 666 of file objspace.c.

References BUILTIN_TYPE, DATA_PTR(), obj, and type2sym().

Referenced by Init_objspace().

static size_t memsize_of ( VALUE  obj)
static
static VALUE memsize_of_all_m ( int  argc,
VALUE argv,
VALUE  self 
)
static
static VALUE memsize_of_m ( VALUE  self,
VALUE  obj 
)
static

Definition at line 172 of file objspace.c.

References memsize_of(), and SIZET2NUM.

Referenced by Init_objspace().

size_t rb_ary_memsize ( VALUE  )

Definition at line 479 of file array.c.

size_t rb_generic_ivar_memsize ( VALUE  )

Definition at line 1038 of file variable.c.

References st_lookup(), st_memsize(), and tbl.

Referenced by memsize_of().

size_t rb_io_memsize ( const rb_io_t )
size_t rb_objspace_data_type_memsize ( VALUE  obj)

Definition at line 738 of file gc.c.

Referenced by memsize_of().

size_t rb_str_memsize ( VALUE  )

Definition at line 838 of file string.c.

References RSTRING, STR_EMBED_P, and STR_SHARED_P.

Referenced by memsize_of().

static void reachable_object_from_i ( VALUE  obj,
void data_ptr 
)
static
static VALUE reachable_objects_from ( VALUE  self,
VALUE  obj 
)
static
static int set_zero_i ( st_data_t  key,
st_data_t  val,
st_data_t  arg 
)
static

Definition at line 251 of file objspace.c.

References hash, INT2FIX, rb_hash_aset(), and ST_CONTINUE.

Referenced by count_nodes(), count_objects_size(), and count_tdata_objects().

static int total_i ( void vstart,
void vend,
size_t  stride,
void ptr 
)
static
static VALUE type2sym ( enum ruby_value_type  i)
static

Variable Documentation

const rb_data_type_t iow_data_type
static
Initial value:
= {
"ObjectSpace::InternalObjectWrapper",
}
static size_t iow_size(const void *ptr)
Definition: objspace.c:646
static void iow_mark(void *ptr)
Definition: objspace.c:640

Definition at line 652 of file objspace.c.

VALUE rb_mInternalObjectWrapper
static

Definition at line 657 of file objspace.c.

Referenced by Init_objspace(), and iow_newobj().