#include "ruby/ruby.h"
#include "internal.h"
#include "eval_intern.h"
#include "gc.h"
#include "vm_core.h"
#include "iseq.h"
#include "insns.inc"
#include "insns_info.inc"
#include "node_name.inc"

Include dependency graph for iseq.c:

Data Structures
struct	set_specifc_data
Defines
#define	numberof(array) (int)(sizeof(array) / sizeof((array)[0]))
#define	ISEQ_MAJOR_VERSION 2
#define	ISEQ_MINOR_VERSION 0
#define	hidden_obj_p(obj) (!SPECIAL_CONST_P(obj) && !RBASIC(obj)->klass)
#define	SET_COMPILE_OPTION(o, h, mem)
#define	SET_COMPILE_OPTION_NUM(o, h, mem)
#define	SET_COMPILE_OPTION(o, h, mem) rb_hash_aset((h), ID2SYM(rb_intern(#mem)), (o)->mem ? Qtrue : Qfalse)
#define	SET_COMPILE_OPTION_NUM(o, h, mem) rb_hash_aset((h), ID2SYM(rb_intern(#mem)), INT2NUM((o)->mem))
#define	CHECK_ARRAY(v) rb_convert_type((v), T_ARRAY, "Array", "to_ary")
#define	CHECK_STRING(v) rb_convert_type((v), T_STRING, "String", "to_str")
#define	CHECK_SYMBOL(v) rb_convert_type((v), T_SYMBOL, "Symbol", "to_sym")
#define	DECL_SYMBOL(name) static VALUE sym_##name
#define	INIT_SYMBOL(name) sym_##name = ID2SYM(rb_intern(#name))
#define	PARAM_TYPE(type) rb_ary_push(a = rb_ary_new2(2), ID2SYM(type))
#define	PARAM_ID(i) iseq->local_table[(i)]
#define	PARAM(i, type)
#define	ALLOC_AND_COPY(dst, src, type, size)
Functions
static VALUE	obj_resurrect (VALUE obj)
static void	compile_data_free (struct iseq_compile_data *compile_data)
static void	iseq_free (void *ptr)
static void	iseq_mark (void *ptr)
static size_t	iseq_memsize (const void *ptr)
static VALUE	iseq_alloc (VALUE klass)
static rb_iseq_location_t *	iseq_location_setup (rb_iseq_t *iseq, VALUE path, VALUE absolute_path, VALUE name, size_t first_lineno)
static void	set_relation (rb_iseq_t *iseq, const VALUE parent)
void	rb_iseq_add_mark_object (rb_iseq_t *iseq, VALUE obj)
static VALUE	prepare_iseq_build (rb_iseq_t iseq, VALUE name, VALUE path, VALUE absolute_path, VALUE first_lineno, VALUE parent, enum iseq_type type, VALUE block_opt, const rb_compile_option_t option)
static VALUE	cleanup_iseq_build (rb_iseq_t *iseq)
static void	make_compile_option (rb_compile_option_t *option, VALUE opt)
static VALUE	make_compile_option_value (rb_compile_option_t *option)
VALUE	rb_iseq_new (NODE *node, VALUE name, VALUE path, VALUE absolute_path, VALUE parent, enum iseq_type type)
VALUE	rb_iseq_new_top (NODE *node, VALUE name, VALUE path, VALUE absolute_path, VALUE parent)
VALUE	rb_iseq_new_main (NODE *node, VALUE path, VALUE absolute_path)
static VALUE	rb_iseq_new_with_bopt_and_opt (NODE node, VALUE name, VALUE path, VALUE absolute_path, VALUE first_lineno, VALUE parent, enum iseq_type type, VALUE bopt, const rb_compile_option_t option)
VALUE	rb_iseq_new_with_opt (NODE node, VALUE name, VALUE path, VALUE absolute_path, VALUE first_lineno, VALUE parent, enum iseq_type type, const rb_compile_option_t option)
VALUE	rb_iseq_new_with_bopt (NODE *node, VALUE name, VALUE path, VALUE absolute_path, VALUE first_lineno, VALUE parent, enum iseq_type type, VALUE bopt)
static VALUE	CHECK_INTEGER (VALUE v)
static VALUE	iseq_load (VALUE self, VALUE data, VALUE parent, VALUE opt)
static VALUE	iseq_s_load (int argc, VALUE *argv, VALUE self)
VALUE	rb_iseq_load (VALUE data, VALUE parent, VALUE opt)
VALUE	rb_iseq_compile_with_option (VALUE src, VALUE file, VALUE absolute_path, VALUE line, rb_block_t *base_block, VALUE opt)
VALUE	rb_iseq_compile (VALUE src, VALUE file, VALUE line)
VALUE	rb_iseq_compile_on_base (VALUE src, VALUE file, VALUE line, rb_block_t *base_block)
static VALUE	iseq_s_compile (int argc, VALUE *argv, VALUE self)
static VALUE	iseq_s_compile_file (int argc, VALUE *argv, VALUE self)
static VALUE	iseq_s_compile_option_set (VALUE self, VALUE opt)
static VALUE	iseq_s_compile_option_get (VALUE self)
static rb_iseq_t *	iseq_check (VALUE val)
static VALUE	iseq_eval (VALUE self)
static VALUE	iseq_inspect (VALUE self)
static VALUE	iseq_path (VALUE self)
static VALUE	iseq_absolute_path (VALUE self)
static VALUE	iseq_label (VALUE self)
static VALUE	iseq_base_label (VALUE self)
static VALUE	iseq_first_lineno (VALUE self)
static VALUE	iseq_data_to_ary (rb_iseq_t *iseq)
static VALUE	iseq_to_a (VALUE self)
int	rb_iseq_first_lineno (const rb_iseq_t *iseq)
static struct iseq_line_info_entry *	get_line_info (const rb_iseq_t *iseq, size_t pos)
static unsigned int	find_line_no (const rb_iseq_t *iseq, size_t pos)
unsigned int	rb_iseq_line_no (const rb_iseq_t *iseq, size_t pos)
static VALUE	id_to_name (ID id, VALUE default_value)
VALUE	insn_operand_intern (rb_iseq_t iseq, VALUE insn, int op_no, VALUE op, int len, size_t pos, VALUE pnop, VALUE child)
int	rb_iseq_disasm_insn (VALUE ret, VALUE iseq, size_t pos, rb_iseq_t iseqdat, VALUE child)
	Disassemble a instruction Iseq -> Iseq inspect object.
static const char *	catch_type (int type)
VALUE	rb_iseq_disasm (VALUE self)
static VALUE	iseq_s_of (VALUE klass, VALUE body)
static VALUE	iseq_s_disasm (VALUE klass, VALUE body)
const char *	ruby_node_name (int node)
static VALUE	register_label (struct st_table *table, unsigned long idx)
static VALUE	exception_type2symbol (VALUE type)
static int	cdhash_each (VALUE key, VALUE value, VALUE ary)
VALUE	rb_iseq_clone (VALUE iseqval, VALUE newcbase)
VALUE	rb_iseq_parameters (const rb_iseq_t *iseq, int is_proc)
VALUE	rb_iseq_defined_string (enum defined_type type)
VALUE	rb_iseq_build_for_ruby2cext (const rb_iseq_t iseq_template, const rb_insn_func_t func, const struct iseq_line_info_entry line_info_table, const char local_table, const VALUE arg_opt_table, const struct iseq_catch_table_entry catch_table, const char name, const char *path, const unsigned short first_lineno)
int	rb_iseq_line_trace_each (VALUE iseqval, int(func)(int line, rb_event_flag_t events_ptr, void d), void data)
static int	collect_trace (int line, rb_event_flag_t events_ptr, void ptr)
VALUE	rb_iseq_line_trace_all (VALUE iseqval)
static int	line_trace_specify (int line, rb_event_flag_t events_ptr, void ptr)
VALUE	rb_iseq_line_trace_specify (VALUE iseqval, VALUE pos, VALUE set)
void	Init_ISeq (void)
Variables
VALUE	rb_cISeq
static const rb_data_type_t	iseq_data_type
static rb_compile_option_t	COMPILE_OPTION_DEFAULT
static const rb_compile_option_t	COMPILE_OPTION_FALSE = {0}

Define Documentation

#define ALLOC_AND_COPY	(	dst,
		src,
		type,
		size
	)

Value:

do { \
  if (size) { \
      (dst) = ALLOC_N(type, (size)); \
      MEMCPY((dst), (src), type, (size)); \
  } \
} while (0)

Referenced by rb_iseq_build_for_ruby2cext().

#define CHECK_ARRAY ( v ) rb_convert_type((v), T_ARRAY, "Array", "to_ary")

Definition at line 469 of file iseq.c.

Referenced by iseq_load().

#define CHECK_STRING ( v ) rb_convert_type((v), T_STRING, "String", "to_str")

Definition at line 470 of file iseq.c.

Referenced by iseq_load().

#define CHECK_SYMBOL ( v ) rb_convert_type((v), T_SYMBOL, "Symbol", "to_sym")

Definition at line 471 of file iseq.c.

Referenced by iseq_load().

#define DECL_SYMBOL ( name ) static VALUE sym_##name

Definition at line 1592 of file iseq.c.

Referenced by iseq_data_to_ary().

#define hidden_obj_p ( obj ) (!SPECIAL_CONST_P(obj) && !RBASIC(obj)->klass)

Definition at line 31 of file iseq.c.

Referenced by obj_resurrect().

#define INIT_SYMBOL ( name ) sym_##name = ID2SYM(rb_intern(#name))

Definition at line 1595 of file iseq.c.

Referenced by iseq_data_to_ary().

#define ISEQ_MAJOR_VERSION 2

Definition at line 26 of file iseq.c.

Referenced by iseq_data_to_ary().

#define ISEQ_MINOR_VERSION 0

Definition at line 27 of file iseq.c.

Referenced by iseq_data_to_ary().

#define numberof ( array ) (int)(sizeof(array) / sizeof((array)[0]))

Definition at line 21 of file iseq.c.

Referenced by rb_iseq_defined_string().

#define PARAM	(	i,
		type
	)

Value:

(                     \
        PARAM_TYPE(type),                     \
        rb_id2str(PARAM_ID(i)) ?              \
        rb_ary_push(a, ID2SYM(PARAM_ID(i))) : \
        a)

Referenced by rb_iseq_parameters().

#define PARAM_ID ( i ) iseq->local_table[(i)]

Referenced by rb_iseq_parameters().

#define PARAM_TYPE ( type ) rb_ary_push(a = rb_ary_new2(2), ID2SYM(type))

Referenced by rb_iseq_parameters().

#define SET_COMPILE_OPTION	(	o,
		h,
		mem
	)

Value:

{ VALUE flag = rb_hash_aref((h), ID2SYM(rb_intern(#mem))); \
      if (flag == Qtrue)  { (o)->mem = 1; } \
      else if (flag == Qfalse)  { (o)->mem = 0; } \
  }

Referenced by make_compile_option(), and make_compile_option_value().

#define SET_COMPILE_OPTION	(	o,
		h,
		mem
	)	rb_hash_aset((h), ID2SYM(rb_intern(#mem)), (o)->mem ? Qtrue : Qfalse)

#define SET_COMPILE_OPTION_NUM	(	o,
		h,
		mem
	)

Value:

{ VALUE num = rb_hash_aref(opt, ID2SYM(rb_intern(#mem))); \
      if (!NIL_P(num)) (o)->mem = NUM2INT(num); \
  }

Referenced by make_compile_option(), and make_compile_option_value().

#define SET_COMPILE_OPTION_NUM	(	o,
		h,
		mem
	)	rb_hash_aset((h), ID2SYM(rb_intern(#mem)), INT2NUM((o)->mem))

Function Documentation

static const char* catch_type ( int type ) [static]

Definition at line 1318 of file iseq.c.

References rb_bug().

Referenced by iseq_set_exception_table(), and rb_iseq_disasm().

static int cdhash_each	(	VALUE	key,
		VALUE	value,
		VALUE	ary
	)		`[static]`

Definition at line 1628 of file iseq.c.

References obj_resurrect(), rb_ary_push(), and ST_CONTINUE.

Referenced by iseq_data_to_ary().

static VALUE CHECK_INTEGER ( VALUE v ) [inline, static]

Definition at line 472 of file iseq.c.

References NUM2LONG.

Referenced by iseq_load().

static VALUE cleanup_iseq_build ( rb_iseq_t * iseq ) [static]

Definition at line 318 of file iseq.c.

References rb_iseq_struct::compile_data, compile_data_free(), err, iseq_compile_data::err_info, rb_iseq_struct::location, rb_iseq_location_struct::path, Qtrue, rb_exc_raise(), rb_funcall2(), rb_intern, and RTEST.

Referenced by iseq_load(), and rb_iseq_new_with_bopt_and_opt().

static int collect_trace	(	int	line,
		rb_event_flag_t *	events_ptr,
		void *	ptr
	)		`[static]`

Definition at line 2138 of file iseq.c.

References INT2NUM, rb_ary_push(), and result.

Referenced by rb_iseq_line_trace_all().

static void compile_data_free ( struct iseq_compile_data * compile_data ) [static]

Definition at line 50 of file iseq.c.

References iseq_compile_data_storage::next, ruby_xfree(), and iseq_compile_data::storage_head.

Referenced by cleanup_iseq_build(), and iseq_free().

static VALUE exception_type2symbol ( VALUE type ) [static]

Definition at line 1611 of file iseq.c.

References iseq_catch_table_entry::CATCH_TYPE_BREAK, iseq_catch_table_entry::CATCH_TYPE_ENSURE, iseq_catch_table_entry::CATCH_TYPE_NEXT, iseq_catch_table_entry::CATCH_TYPE_REDO, iseq_catch_table_entry::CATCH_TYPE_RESCUE, iseq_catch_table_entry::CATCH_TYPE_RETRY, CONST_ID, id, ID2SYM, and rb_bug().

Referenced by iseq_data_to_ary().

static unsigned int find_line_no	(	const rb_iseq_t *	iseq,
		size_t	pos
	)		`[static]`

Definition at line 1102 of file iseq.c.

References get_line_info(), and iseq_line_info_entry::line_no.

Referenced by rb_iseq_disasm_insn(), rb_iseq_line_no(), and rb_iseq_line_trace_each().

static struct iseq_line_info_entry* get_line_info	(	const rb_iseq_t *	iseq,
		size_t	pos
	)		`[static, read]`

Definition at line 1067 of file iseq.c.

References debug, rb_iseq_struct::line_info_size, rb_iseq_struct::line_info_table, iseq_line_info_entry::line_no, iseq_line_info_entry::position, PRIdSIZE, and size.

Referenced by find_line_no().

static VALUE id_to_name	(	ID	id,
		VALUE	default_value
	)		`[static]`

Definition at line 1125 of file iseq.c.

References rb_id2str(), rb_str_inspect(), and rb_str_symname_p().

Referenced by insn_operand_intern(), and rb_iseq_disasm().

VALUE insn_operand_intern	(	rb_iseq_t *	iseq,
		VALUE	insn,
		int	op_no,
		VALUE	op,
		int	len,
		size_t	pos,
		VALUE *	pnop,
		VALUE	child
	)

Definition at line 1138 of file iseq.c.

References rb_call_info_struct::blockiseq, CLASS_OF, rb_call_info_struct::flag, rb_iseq_struct::ic_entries, rb_global_entry::id, ID2SYM, id_to_name(), INT2FIX, rb_iseq_location_struct::label, level, rb_iseq_struct::local_size, rb_iseq_struct::local_table, rb_iseq_struct::location, rb_call_info_struct::mid, obj_resurrect(), rb_call_info_struct::orig_argc, rb_iseq_struct::parent_iseq, PRIdPTRDIFF, PRIdVALUE, PRIsVALUE, PRIuVALUE, rb_ary_join(), rb_ary_new(), rb_ary_push(), rb_bug(), rb_cISeq, rb_id2name(), rb_id2str(), rb_inspect(), rb_sprintf(), rb_str_dup(), rb_str_new2(), rb_iseq_struct::self, type, VM_CALL_ARGS_BLOCKARG, VM_CALL_ARGS_SKIP_SETUP, VM_CALL_ARGS_SPLAT, VM_CALL_FCALL, VM_CALL_OPT_SEND, VM_CALL_SUPER, VM_CALL_TAILCALL, and VM_CALL_VCALL.

Referenced by rb_iseq_disasm_insn().

static VALUE iseq_absolute_path ( VALUE self ) [static]

Definition at line 877 of file iseq.c.

References rb_iseq_location_struct::absolute_path, GetISeqPtr, and rb_iseq_struct::location.

Referenced by Init_ISeq().

static VALUE iseq_alloc ( VALUE klass ) [static]

Definition at line 180 of file iseq.c.

References TypedData_Make_Struct.

Referenced by Init_ISeq(), iseq_load(), rb_iseq_build_for_ruby2cext(), rb_iseq_clone(), and rb_iseq_new_with_bopt_and_opt().

static VALUE iseq_base_label ( VALUE self ) [static]

Definition at line 936 of file iseq.c.

References rb_iseq_location_struct::base_label, GetISeqPtr, and rb_iseq_struct::location.

Referenced by Init_ISeq().

static rb_iseq_t* iseq_check ( VALUE val ) [static]

Definition at line 786 of file iseq.c.

References GetISeqPtr, rb_iseq_location_struct::label, rb_iseq_struct::location, rb_eTypeError, and rb_raise().

Referenced by iseq_to_a(), and rb_iseq_disasm().

static VALUE iseq_data_to_ary ( rb_iseq_t * iseq ) [static]

Definition at line 1636 of file iseq.c.

References rb_iseq_location_struct::absolute_path, rb_iseq_struct::arg_block, rb_iseq_struct::arg_opt_table, rb_iseq_struct::arg_opts, rb_iseq_struct::arg_post_len, rb_iseq_struct::arg_post_start, rb_iseq_struct::arg_rest, rb_iseq_struct::arg_simple, rb_iseq_struct::arg_size, rb_iseq_struct::argc, args, rb_call_info_struct::blockiseq, rb_iseq_struct::catch_table, rb_iseq_struct::catch_table_size, cdhash_each(), iseq_catch_table_entry::cont, DECL_SYMBOL, iseq_catch_table_entry::end, exception_type2symbol(), rb_iseq_location_struct::first_lineno, FIX2INT, rb_call_info_struct::flag, GetISeqPtr, hash(), rb_iseq_struct::ic_entries, rb_global_entry::id, ID2SYM, INIT_SYMBOL, INT2FIX, iseq_catch_table_entry::iseq, rb_iseq_struct::iseq, ISEQ_MAJOR_VERSION, ISEQ_MINOR_VERSION, rb_iseq_struct::iseq_size, rb_iseq_location_struct::label, rb_iseq_struct::line_info_table, iseq_line_info_entry::line_no, rb_iseq_struct::local_size, rb_iseq_struct::local_table, rb_iseq_struct::local_table_size, rb_iseq_struct::location, main(), rb_call_info_struct::mid, obj_resurrect(), rb_call_info_struct::orig_argc, rb_iseq_location_struct::path, iseq_line_info_entry::position, Qnil, RARRAY_LEN, RARRAY_LENINT, RARRAY_PTR, rb_ary_entry(), rb_ary_new(), rb_ary_new2(), rb_ary_push(), rb_ary_store(), rb_bug(), rb_hash_aset(), rb_hash_foreach(), rb_hash_new(), rb_id2str(), rb_intern, rb_str_new2(), register_label(), iseq_catch_table_entry::sp, st_free_table(), st_init_numtable(), st_lookup(), rb_iseq_struct::stack_max, iseq_catch_table_entry::start, top, iseq_catch_table_entry::type, type, rb_iseq_struct::type, ULONG2NUM, and val.

Referenced by iseq_to_a().

static VALUE iseq_eval ( VALUE self ) [static]

Definition at line 805 of file iseq.c.

References rb_iseq_eval(), and rb_secure().

Referenced by Init_ISeq().

static VALUE iseq_first_lineno ( VALUE self ) [static]

Definition at line 954 of file iseq.c.

References rb_iseq_location_struct::first_lineno, GetISeqPtr, and rb_iseq_struct::location.

Referenced by Init_ISeq().

static void iseq_free ( void * ptr ) [static]

static VALUE iseq_inspect ( VALUE self ) [static]

Definition at line 816 of file iseq.c.

References GetISeqPtr, rb_iseq_location_struct::label, rb_iseq_struct::location, rb_iseq_location_struct::path, rb_obj_classname(), rb_sprintf(), and RSTRING_PTR.

Referenced by Init_ISeq(), and rb_iseq_disasm().

static VALUE iseq_label ( VALUE self ) [static]

Definition at line 908 of file iseq.c.

References GetISeqPtr, rb_iseq_location_struct::label, and rb_iseq_struct::location.

Referenced by Init_ISeq().

static VALUE iseq_load	(	VALUE	self,
		VALUE	data,
		VALUE	parent,
		VALUE	opt
	)		`[static]`

Definition at line 474 of file iseq.c.

References args, CHECK_ARRAY, CHECK_INTEGER(), CHECK_STRING, CHECK_SYMBOL, cleanup_iseq_build(), FIXNUM_P, GetISeqPtr, ID2SYM, iseq_alloc(), make_compile_option(), name, NIL_P, prepare_iseq_build(), PRIsVALUE, Qnil, rb_ary_entry(), rb_eTypeError, rb_id2str(), rb_intern, rb_iseq_build_from_ary(), rb_raise(), rb_iseq_struct::self, st_free_table(), st_init_numtable(), st_insert(), st_lookup(), SYM2ID, and type.

Referenced by iseq_s_load(), and rb_iseq_load().

static rb_iseq_location_t* iseq_location_setup	(	rb_iseq_t *	iseq,
		VALUE	path,
		VALUE	absolute_path,
		VALUE	name,
		size_t	first_lineno
	)		`[static]`

Definition at line 187 of file iseq.c.

References rb_iseq_location_struct::absolute_path, rb_iseq_location_struct::base_label, rb_iseq_location_struct::first_lineno, rb_iseq_location_struct::label, rb_iseq_struct::location, name, rb_iseq_location_struct::path, rb_str_cmp(), and RTEST.

Referenced by prepare_iseq_build().

static void iseq_mark ( void * ptr ) [static]

static size_t iseq_memsize ( const void * ptr ) [static]

Definition at line 134 of file iseq.c.

References rb_iseq_struct::arg_opts, rb_iseq_struct::callinfo_size, rb_iseq_struct::catch_table_size, rb_iseq_struct::compile_data, rb_iseq_struct::ic_size, rb_iseq_struct::iseq, rb_iseq_struct::iseq_encoded, rb_iseq_struct::iseq_size, rb_iseq_struct::line_info_size, rb_iseq_struct::local_table_size, iseq_compile_data_storage::next, rb_iseq_struct::orig, size, iseq_compile_data_storage::size, and iseq_compile_data::storage_head.

static VALUE iseq_path ( VALUE self ) [static]

Definition at line 853 of file iseq.c.

References GetISeqPtr, rb_iseq_struct::location, and rb_iseq_location_struct::path.

Referenced by Init_ISeq().

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

Definition at line 671 of file iseq.c.

References INT2FIX, NIL_P, Qnil, rb_iseq_compile_with_option(), rb_scan_args(), rb_secure(), and rb_str_new2().

Referenced by Init_ISeq().

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

Definition at line 705 of file iseq.c.

References f, FilePathValue, INT2FIX, make_compile_option(), node, NUM2INT, Qfalse, Qnil, rb_file_open_str(), rb_iseq_new_with_opt(), rb_parser_compile_file(), rb_parser_new(), rb_realpath_internal(), rb_scan_args(), rb_secure(), rb_str_new2(), and StringValueCStr.

Referenced by Init_ISeq().

static VALUE iseq_s_compile_option_get ( VALUE self ) [static]

Definition at line 780 of file iseq.c.

References make_compile_option_value().

Referenced by Init_ISeq().

static VALUE iseq_s_compile_option_set	(	VALUE	self,
		VALUE	opt
	)		`[static]`

Definition at line 762 of file iseq.c.

References make_compile_option(), and rb_secure().

Referenced by Init_ISeq().

static VALUE iseq_s_disasm	(	VALUE	klass,
		VALUE	body
	)		`[static]`

Definition at line 1575 of file iseq.c.

References iseq_s_of(), NIL_P, Qnil, and rb_iseq_disasm().

Referenced by Init_ISeq().

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

Definition at line 570 of file iseq.c.

References iseq_load(), Qnil, and rb_scan_args().

Referenced by Init_ISeq().

static VALUE iseq_s_of	(	VALUE	klass,
		VALUE	body
	)		`[static]`

Definition at line 1500 of file iseq.c.

References rb_proc_t::block, GetProcPtr, iseq_catch_table_entry::iseq, rb_block_struct::iseq, Qnil, rb_method_get_iseq(), rb_obj_is_proc(), rb_secure(), RUBY_VM_NORMAL_ISEQ_P, and rb_iseq_struct::self.

Referenced by Init_ISeq(), and iseq_s_disasm().

static VALUE iseq_to_a ( VALUE self ) [static]

Definition at line 1050 of file iseq.c.

References iseq_check(), iseq_data_to_ary(), and rb_secure().

Referenced by Init_ISeq().

static int line_trace_specify	(	int	line,
		rb_event_flag_t *	events_ptr,
		void *	ptr
	)		`[static]`

Definition at line 2165 of file iseq.c.

References set_specifc_data::pos, set_specifc_data::prev, RUBY_EVENT_SPECIFIED_LINE, and set_specifc_data::set.

Referenced by rb_iseq_line_trace_specify().

static void make_compile_option	(	rb_compile_option_t *	option,
		VALUE	opt
	)		`[static]`

Definition at line 345 of file iseq.c.

References CLASS_OF, COMPILE_OPTION_DEFAULT, COMPILE_OPTION_FALSE, Qfalse, Qnil, Qtrue, rb_cHash, rb_eTypeError, rb_raise(), SET_COMPILE_OPTION, and SET_COMPILE_OPTION_NUM.

Referenced by iseq_load(), iseq_s_compile_file(), iseq_s_compile_option_set(), and rb_iseq_compile_with_option().

static VALUE make_compile_option_value ( rb_compile_option_t * option ) [static]

Definition at line 386 of file iseq.c.

References rb_hash_new(), SET_COMPILE_OPTION, and SET_COMPILE_OPTION_NUM.

Referenced by iseq_s_compile_option_get().

static VALUE obj_resurrect ( VALUE obj ) [inline, static]

Definition at line 34 of file iseq.c.

References BUILTIN_TYPE, hidden_obj_p, rb_ary_resurrect(), rb_str_resurrect(), T_ARRAY, and T_STRING.

Referenced by cdhash_each(), insn_operand_intern(), and iseq_data_to_ary().

static VALUE prepare_iseq_build	(	rb_iseq_t *	iseq,
		VALUE	name,
		VALUE	path,
		VALUE	absolute_path,
		VALUE	first_lineno,
		VALUE	parent,
		enum iseq_type	type,
		VALUE	block_opt,
		const rb_compile_option_t *	option
	)		`[static]`

Definition at line 255 of file iseq.c.

References ALLOC, ALLOC_N, rb_iseq_struct::arg_block, rb_iseq_struct::arg_keyword, rb_iseq_struct::arg_rest, rb_iseq_location_struct::base_label, iseq_compile_data_storage::buff, iseq_compile_data::catch_table_ary, rb_iseq_struct::compile_data, rb_iseq_struct::coverage, rb_iseq_struct::defined_method_id, iseq_compile_data::err_info, GET_THREAD(), INITIAL_ISEQ_COMPILE_DATA_STORAGE_BUFF_SIZE, iseq_location_setup(), rb_iseq_struct::klass, rb_iseq_location_struct::label, iseq_compile_data::last_coverable_line, rb_iseq_struct::local_iseq, rb_iseq_struct::location, iseq_compile_data::mark_ary, rb_iseq_struct::mark_ary, MEMZERO, iseq_compile_data_storage::next, NIL_P, OBJ_FREEZE, iseq_compile_data::option, rb_thread_struct::parse_in_eval, iseq_compile_data_storage::pos, Qfalse, Qnil, Qtrue, rb_ary_new(), rb_ary_tmp_new(), rb_get_coverages(), rb_hash_lookup, RTEST, set_relation(), iseq_compile_data_storage::size, iseq_compile_data::storage_current, iseq_compile_data::storage_head, type, and rb_iseq_struct::type.

Referenced by iseq_load(), and rb_iseq_new_with_bopt_and_opt().

void rb_iseq_add_mark_object	(	rb_iseq_t *	iseq,
		VALUE	obj
	)

Definition at line 244 of file iseq.c.

References rb_iseq_struct::mark_ary, OBJ_UNTRUST, rb_ary_push(), rb_ary_tmp_new(), RBASIC, and RTEST.

Referenced by iseq_add_mark_object().

VALUE rb_iseq_build_for_ruby2cext	(	const rb_iseq_t *	iseq_template,
		const rb_insn_func_t *	func,
		const struct iseq_line_info_entry *	line_info_table,
		const char **	local_table,
		const VALUE *	arg_opt_table,
		const struct iseq_catch_table_entry *	catch_table,
		const char *	name,
		const char *	path,
		const unsigned short	first_lineno
	)

VALUE rb_iseq_clone	(	VALUE	iseqval,
		VALUE	newcbase
	)

Definition at line 1900 of file iseq.c.

References rb_iseq_struct::cref_stack, GetISeqPtr, iseq_alloc(), rb_iseq_struct::klass, rb_iseq_struct::local_iseq, NEW_CREF, rb_iseq_struct::orig, rb_cISeq, and rb_iseq_struct::self.

Referenced by clone_method(), and vm_define_method().

VALUE rb_iseq_compile	(	VALUE	src,
		VALUE	file,
		VALUE	line
	)

Definition at line 638 of file iseq.c.

References Qnil, and rb_iseq_compile_with_option().

VALUE rb_iseq_compile_on_base	(	VALUE	src,
		VALUE	file,
		VALUE	line,
		rb_block_t *	base_block
	)

Definition at line 644 of file iseq.c.

References Qnil, and rb_iseq_compile_with_option().

VALUE rb_iseq_compile_with_option	(	VALUE	src,
		VALUE	file,
		VALUE	absolute_path,
		VALUE	line,
		rb_block_t *	base_block,
		VALUE	opt
	)

Definition at line 585 of file iseq.c.

References rb_thread_struct::base_block, EXEC_TAG, GET_THREAD(), rb_block_struct::iseq, JUMP_TAG, rb_iseq_location_struct::label, rb_iseq_struct::location, make_compile_option(), node, NUM2INT, Qfalse, Qundef, rb_exc_raise(), rb_iseq_new_with_opt(), rb_parser_compile_file_path(), rb_parser_compile_string_path(), rb_parser_new(), rb_str_new2(), RB_TYPE_P, rb_iseq_struct::self, StringValueCStr, T_FILE, TH_POP_TAG, and TH_PUSH_TAG.

Referenced by eval_string_with_cref(), iseq_s_compile(), rb_iseq_compile(), and rb_iseq_compile_on_base().

VALUE rb_iseq_defined_string ( enum defined_type type )

Definition at line 2004 of file iseq.c.

References GET_VM, numberof, OBJ_FREEZE, rb_str_new_cstr(), and ruby_xcalloc().

Referenced by defined_expr(), and iseq_compile_each().

VALUE rb_iseq_disasm ( VALUE self )

Definition at line 1358 of file iseq.c.

References rb_iseq_struct::arg_block, rb_iseq_struct::arg_opt_table, rb_iseq_struct::arg_opts, rb_iseq_struct::arg_post_len, rb_iseq_struct::arg_post_start, rb_iseq_struct::arg_rest, rb_iseq_struct::arg_simple, argc, rb_iseq_struct::argc, rb_iseq_struct::catch_table, rb_iseq_struct::catch_table_size, catch_type(), iseq_catch_table_entry::cont, iseq_catch_table_entry::end, id_to_name(), iseq_catch_table_entry::iseq, rb_iseq_struct::iseq, iseq_check(), iseq_inspect(), rb_iseq_struct::iseq_size, rb_iseq_struct::local_size, rb_iseq_struct::local_table, rb_iseq_struct::local_table_size, name, PRIdVALUE, RARRAY_LEN, rb_ary_entry(), rb_ary_new(), rb_iseq_disasm(), rb_iseq_disasm_insn(), rb_secure(), rb_str_append(), rb_str_cat2(), rb_str_catf(), rb_str_concat(), rb_str_new(), rb_str_resize(), RSTRING_LEN, RSTRING_PTR, rb_iseq_struct::self, size, snprintf, iseq_catch_table_entry::sp, iseq_catch_table_entry::start, and iseq_catch_table_entry::type.

Referenced by eval_string_with_cref(), Init_ISeq(), iseq_s_disasm(), iseq_setup(), and rb_iseq_disasm().

int rb_iseq_disasm_insn	(	VALUE	ret,
		VALUE *	iseq,
		size_t	pos,
		rb_iseq_t *	iseqdat,
		VALUE	child
	)

Disassemble a instruction Iseq -> Iseq inspect object.

Definition at line 1266 of file iseq.c.

References find_line_no(), insn_operand_intern(), prev, PRIdSIZE, rb_str_cat2(), rb_str_catf(), rb_str_concat(), rb_str_new(), RSTRING_LEN, and RSTRING_PTR.

Referenced by rb_iseq_disasm(), and rb_vmdebug_debug_print_pre().

int rb_iseq_first_lineno ( const rb_iseq_t * iseq )

Definition at line 1058 of file iseq.c.

References rb_iseq_location_struct::first_lineno, FIX2INT, and rb_iseq_struct::location.

Referenced by argument_error(), iseq_location(), proc_binding(), proc_to_s(), and rb_method_entry_make().

unsigned int rb_iseq_line_no	(	const rb_iseq_t *	iseq,
		size_t	pos
	)

Definition at line 1114 of file iseq.c.

References find_line_no().

Referenced by calc_lineno().

VALUE rb_iseq_line_trace_all ( VALUE iseqval )

Definition at line 2151 of file iseq.c.

References collect_trace(), rb_ary_new(), rb_iseq_line_trace_each(), and result.

Referenced by Init_ISeq().

int rb_iseq_line_trace_each	(	VALUE	iseqval,
		int()(int line, rb_event_flag_t events_ptr, void *d)	func,
		void *	data
	)

Definition at line 2104 of file iseq.c.

References iseq_catch_table_entry::cont, find_line_no(), func, GetISeqPtr, if(), iseq_catch_table_entry::iseq, rb_iseq_struct::iseq, rb_iseq_struct::iseq_encoded, rb_iseq_struct::iseq_size, RUBY_EVENT_LINE, and RUBY_EVENT_SPECIFIED_LINE.

Referenced by rb_iseq_line_trace_all(), and rb_iseq_line_trace_specify().

VALUE rb_iseq_line_trace_specify	(	VALUE	iseqval,
		VALUE	pos,
		VALUE	set
	)

Definition at line 2198 of file iseq.c.

References line_trace_specify(), NUM2INT, set_specifc_data::pos, set_specifc_data::prev, Qfalse, Qtrue, rb_eTypeError, rb_iseq_line_trace_each(), rb_raise(), and set_specifc_data::set.

Referenced by Init_ISeq().

VALUE rb_iseq_load	(	VALUE	data,
		VALUE	parent,
		VALUE	opt
	)

Definition at line 579 of file iseq.c.

References iseq_load(), and rb_cISeq.

Referenced by iseq_build_from_ary_exception(), and iseq_build_load_iseq().

VALUE rb_iseq_new	(	NODE *	node,
		VALUE	name,
		VALUE	path,
		VALUE	absolute_path,
		VALUE	parent,
		enum iseq_type	type
	)

Definition at line 410 of file iseq.c.

References INT2FIX, and rb_iseq_new_with_opt().

Referenced by Init_VM(), and rb_vm_call_cfunc().

VALUE rb_iseq_new_main	(	NODE *	node,
		VALUE	path,
		VALUE	absolute_path
	)

Definition at line 425 of file iseq.c.

References rb_thread_struct::base_block, GET_THREAD(), INT2FIX, rb_block_struct::iseq, rb_iseq_new_with_opt(), rb_str_new2(), and rb_iseq_struct::self.

Referenced by process_options().

VALUE rb_iseq_new_top	(	NODE *	node,
		VALUE	name,
		VALUE	path,
		VALUE	absolute_path,
		VALUE	parent
	)

Definition at line 418 of file iseq.c.

References INT2FIX, and rb_iseq_new_with_opt().

Referenced by rb_load_internal().

VALUE rb_iseq_new_with_bopt	(	NODE *	node,
		VALUE	name,
		VALUE	path,
		VALUE	absolute_path,
		VALUE	first_lineno,
		VALUE	parent,
		enum iseq_type	type,
		VALUE	bopt
	)

Definition at line 461 of file iseq.c.

References rb_iseq_new_with_bopt_and_opt().

static VALUE rb_iseq_new_with_bopt_and_opt	(	NODE *	node,
		VALUE	name,
		VALUE	path,
		VALUE	absolute_path,
		VALUE	first_lineno,
		VALUE	parent,
		enum iseq_type	type,
		VALUE	bopt,
		const rb_compile_option_t *	option
	)		`[static]`

Definition at line 434 of file iseq.c.

References cleanup_iseq_build(), GetISeqPtr, iseq_alloc(), prepare_iseq_build(), rb_cISeq, rb_iseq_compile_node(), and rb_iseq_struct::self.

Referenced by rb_iseq_new_with_bopt(), and rb_iseq_new_with_opt().

VALUE rb_iseq_new_with_opt	(	NODE *	node,
		VALUE	name,
		VALUE	path,
		VALUE	absolute_path,
		VALUE	first_lineno,
		VALUE	parent,
		enum iseq_type	type,
		const rb_compile_option_t *	option
	)

Definition at line 451 of file iseq.c.

References Qfalse, and rb_iseq_new_with_bopt_and_opt().

Referenced by iseq_s_compile_file(), new_child_iseq(), rb_iseq_compile_with_option(), rb_iseq_new(), rb_iseq_new_main(), and rb_iseq_new_top().

VALUE rb_iseq_parameters	(	const rb_iseq_t *	iseq,
		int	is_proc
	)

Definition at line 1930 of file iseq.c.

References rb_iseq_struct::arg_block, rb_iseq_struct::arg_keyword, rb_iseq_struct::arg_keyword_table, rb_iseq_struct::arg_keywords, rb_iseq_struct::arg_opts, rb_iseq_struct::arg_post_len, rb_iseq_struct::arg_post_start, rb_iseq_struct::arg_rest, rb_iseq_struct::arg_size, rb_iseq_struct::argc, args, CONST_ID, ID2SYM, key, rb_iseq_struct::local_table, PARAM, PARAM_ID, PARAM_TYPE, Qnil, rb_ary_new2(), rb_ary_push(), and rb_id2str().

Referenced by rb_method_parameters(), and rb_proc_parameters().

static VALUE register_label	(	struct st_table *	table,
		unsigned long	idx
	)		`[static]`

Definition at line 1599 of file iseq.c.

References CHAR_BIT, ID2SYM, rb_intern, snprintf, st_insert(), and sym.

Referenced by iseq_data_to_ary().

const char* ruby_node_name ( int node )

Definition at line 1582 of file iseq.c.

References rb_bug().

Referenced by compile_array_(), iseq_compile_each(), iseq_set_arguments(), ruby_debug_print_node(), and setup_args().

static void set_relation	(	rb_iseq_t *	iseq,
		const VALUE	parent
	)		`[static]`

Definition at line 201 of file iseq.c.

References rb_iseq_struct::cref_stack, GET_THREAD(), GetISeqPtr, rb_iseq_struct::local_iseq, NEW_CREF, NOEX_PRIVATE, rb_iseq_struct::parent_iseq, Qnil, rb_cObject, RTEST, rb_thread_struct::top_wrapper, type, and rb_iseq_struct::type.

Referenced by prepare_iseq_build(), and rb_iseq_build_for_ruby2cext().

Variable Documentation

rb_compile_option_t COMPILE_OPTION_DEFAULT [static]

Initial value:

 {
    OPT_INLINE_CONST_CACHE, 
    OPT_PEEPHOLE_OPTIMIZATION, 
    OPT_TAILCALL_OPTIMIZATION, 
    OPT_SPECIALISED_INSTRUCTION, 
    OPT_OPERANDS_UNIFICATION, 
    OPT_INSTRUCTIONS_UNIFICATION, 
    OPT_STACK_CACHING, 
    OPT_TRACE_INSTRUCTION, 
}

Definition at line 332 of file iseq.c.

Referenced by make_compile_option().

const rb_compile_option_t COMPILE_OPTION_FALSE = {0} [static]

Definition at line 342 of file iseq.c.

Referenced by make_compile_option().

const rb_data_type_t iseq_data_type [static]

Initial value:

 {
    "iseq",
    {
        iseq_mark,
        iseq_free,
        iseq_memsize,
    },
}

Definition at line 170 of file iseq.c.

VALUE rb_cISeq

Definition at line 29 of file iseq.c.

Referenced by Init_ISeq(), insn_operand_intern(), iseq_build_load_iseq(), rb_iseq_build_for_ruby2cext(), rb_iseq_clone(), rb_iseq_load(), and rb_iseq_new_with_bopt_and_opt().

Data Structures

Defines

Functions

Variables

Define Documentation

Function Documentation

Variable Documentation