iseq.c File Reference

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

Go to the source code of this file.

Defines

#define ISEQ_MAJOR_VERSION   1
#define ISEQ_MINOR_VERSION   2
#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 void set_relation (rb_iseq_t *iseq, const VALUE parent)
static VALUE prepare_iseq_build (rb_iseq_t *iseq, VALUE name, VALUE filename, VALUE filepath, VALUE line_no, 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 filename, VALUE filepath, VALUE parent, enum iseq_type type)
VALUE rb_iseq_new_top (NODE *node, VALUE name, VALUE filename, VALUE filepath, VALUE parent)
VALUE rb_iseq_new_main (NODE *node, VALUE filename, VALUE filepath)
static VALUE rb_iseq_new_with_bopt_and_opt (NODE *node, VALUE name, VALUE filename, VALUE filepath, VALUE line_no, 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 filename, VALUE filepath, VALUE line_no, VALUE parent, enum iseq_type type, const rb_compile_option_t *option)
VALUE rb_iseq_new_with_bopt (NODE *node, VALUE name, VALUE filename, VALUE filepath, VALUE line_no, 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)
static NODE * parse_string (VALUE str, const char *file, int line)
VALUE rb_iseq_compile_with_option (VALUE src, VALUE file, VALUE filepath, VALUE line, VALUE opt)
VALUE rb_iseq_compile (VALUE src, VALUE file, VALUE line)
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_data_to_ary (rb_iseq_t *iseq)
static VALUE iseq_to_a (VALUE self)
int rb_iseq_first_lineno (rb_iseq_t *iseq)
static struct
iseq_insn_info_entry * 		get_insn_info (const rb_iseq_t *iseq, const unsigned long pos)
static unsigned short find_line_no (rb_iseq_t *iseq, unsigned long pos)
static unsigned short find_prev_line_no (rb_iseq_t *iseqdat, unsigned long pos)
static 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_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_build_for_ruby2cext (const rb_iseq_t *iseq_template, const rb_insn_func_t *func, const struct iseq_insn_info_entry *insn_info_table, const char **local_table, const VALUE *arg_opt_table, const struct iseq_catch_table_entry *catch_table, const char *name, const char *filename, const unsigned short line_no)
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 439 of file iseq.c.

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

Definition at line 440 of file iseq.c.

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

Definition at line 441 of file iseq.c.

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

Definition at line 1067 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 28 of file iseq.c.

Referenced by obj_resurrect().

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

Definition at line 1070 of file iseq.c.

Referenced by iseq_data_to_ary().

#define ISEQ_MAJOR_VERSION   1

Definition at line 23 of file iseq.c.

Referenced by iseq_data_to_ary().

#define ISEQ_MINOR_VERSION   2

Definition at line 24 of file iseq.c.

Referenced by iseq_data_to_ary().

#define PARAM ( i,
type   ) 
Value:
(                     \
        PARAM_TYPE(type),                     \
        rb_id2name(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   )     rb_hash_aset((h), ID2SYM(rb_intern(#mem)), (o)->mem ? Qtrue : Qfalse)
#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_NUM ( o,
h,
mem   )     rb_hash_aset((h), ID2SYM(rb_intern(#mem)), INT2NUM((o)->mem))
#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().

Function Documentation

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

Definition at line 909 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 1103 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 442 of file iseq.c.

References NUM2LONG().

Referenced by iseq_load().

static VALUE cleanup_iseq_build ( rb_iseq_t *  iseq  )  [static]

Definition at line 289 of file iseq.c.

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

Referenced by iseq_load(), and rb_iseq_new_with_bopt_and_opt().

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

Definition at line 47 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 1086 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 short find_line_no ( rb_iseq_t *  iseq,
unsigned long  pos 
) [static]

Definition at line 711 of file iseq.c.

References get_insn_info(), and iseq_insn_info_entry::line_no.

Referenced by rb_iseq_disasm_insn().

static unsigned short find_prev_line_no ( rb_iseq_t *  iseqdat,
unsigned long  pos 
) [static]

Definition at line 723 of file iseq.c.

References rb_iseq_struct::insn_info_size, rb_iseq_struct::insn_info_table, iseq_insn_info_entry::line_no, iseq_insn_info_entry::position, and size.

Referenced by rb_iseq_disasm_insn().

static struct iseq_insn_info_entry* get_insn_info ( const rb_iseq_t *  iseq,
const unsigned long  pos 
) [static, read]

Definition at line 696 of file iseq.c.

References rb_iseq_struct::insn_info_size, rb_iseq_struct::insn_info_table, iseq_insn_info_entry::position, and size.

Referenced by find_line_no(), and rb_iseq_disasm_insn().

void Init_ISeq ( void   ) 

Definition at line 1509 of file iseq.c.

References iseq_alloc(), iseq_eval(), iseq_inspect(), iseq_s_compile(), iseq_s_compile_file(), iseq_s_compile_option_get(), iseq_s_compile_option_set(), iseq_s_disasm(), iseq_s_load(), iseq_to_a(), rb_cISeq, rb_cObject, rb_cRubyVM, rb_define_alloc_func(), rb_define_class_under(), rb_define_method(), rb_define_singleton_method(), and rb_iseq_disasm().

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

Definition at line 743 of file iseq.c.

References CLASS_OF, rb_iseq_struct::ic_entries, ID2SYM, INT2FIX, rb_iseq_struct::local_iseq, rb_iseq_struct::local_size, rb_iseq_struct::local_table, rb_iseq_struct::name, name, obj_resurrect(), rb_iseq_struct::parent_iseq, PRIdPTRDIFF, PRIdVALUE, PRIuVALUE, rb_ary_push(), rb_bug(), rb_cISeq, rb_global_entry(), rb_id2name(), rb_id2str(), rb_inspect(), rb_sprintf(), rb_str_dup(), rb_str_new2, rb_iseq_struct::self, and type.

Referenced by rb_iseq_disasm_insn().

static VALUE iseq_alloc ( VALUE  klass  )  [static]

Definition at line 171 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 rb_iseq_t* iseq_check ( VALUE  val  )  [static]

Definition at line 644 of file iseq.c.

References GetISeqPtr, rb_iseq_struct::name, 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 1111 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, rb_iseq_struct::arg_size, rb_iseq_struct::argc, args, 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_struct::filename, rb_iseq_struct::filepath, FIX2INT, GetISeqPtr, rb_iseq_struct::ic_entries, ID2SYM, INIT_SYMBOL, rb_iseq_struct::insn_info_table, INT2FIX, iseq_catch_table_entry::iseq, rb_iseq_struct::iseq, ISEQ_MAJOR_VERSION, ISEQ_MINOR_VERSION, rb_iseq_struct::iseq_size, len, rb_iseq_struct::line_no, iseq_insn_info_entry::line_no, rb_iseq_struct::local_size, rb_iseq_struct::local_table, rb_iseq_struct::local_table_size, main(), rb_iseq_struct::name, obj_resurrect(), 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_global_entry(), 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, rb_iseq_struct::type, and type.

Referenced by iseq_to_a().

static VALUE iseq_eval ( VALUE  self  )  [static]

Definition at line 655 of file iseq.c.

References rb_iseq_eval(), and rb_secure().

Referenced by Init_ISeq().

static void iseq_free ( void *  ptr  )  [static]

Definition at line 62 of file iseq.c.

References rb_iseq_struct::arg_opt_table, rb_iseq_struct::catch_table, rb_iseq_struct::compile_data, compile_data_free(), rb_iseq_struct::filename, rb_iseq_struct::ic_entries, rb_iseq_struct::insn_info_table, rb_iseq_struct::iseq, rb_iseq_struct::iseq_encoded, rb_iseq_struct::local_table, rb_iseq_struct::name, rb_iseq_struct::orig, RSTRING_PTR, RUBY_FREE_ENTER, RUBY_FREE_LEAVE, RUBY_FREE_UNLESS_NULL, RUBY_GC_INFO, and ruby_xfree().

static VALUE iseq_inspect ( VALUE  self  )  [static]

Definition at line 662 of file iseq.c.

References rb_iseq_struct::filename, GetISeqPtr, rb_iseq_struct::name, rb_obj_classname(), rb_sprintf(), and RSTRING_PTR.

Referenced by Init_ISeq(), and rb_iseq_disasm().

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

Definition at line 444 of file iseq.c.

References args, ATOMIC_PTR_CAS, 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(), Qnil, rb_ary_entry(), rb_eTypeError, rb_id2name(), rb_intern, rb_iseq_build_from_ary(), rb_raise(), rb_iseq_struct::self, st_free_table(), st_init_numtable(), st_insert(), st_lookup(), and type.

Referenced by iseq_s_load(), and rb_iseq_load().

static void iseq_mark ( void *  ptr  )  [static]

Definition at line 94 of file iseq.c.

References iseq_compile_data::catch_table_ary, rb_iseq_struct::compile_data, rb_iseq_struct::coverage, rb_iseq_struct::cref_stack, iseq_compile_data::err_info, rb_iseq_struct::filename, rb_iseq_struct::filepath, rb_iseq_struct::klass, iseq_compile_data::mark_ary, rb_iseq_struct::mark_ary, rb_iseq_struct::name, rb_iseq_struct::orig, RSTRING_PTR, RUBY_GC_INFO, RUBY_MARK_ENTER, RUBY_MARK_LEAVE, and RUBY_MARK_UNLESS_NULL.

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

Definition at line 126 of file iseq.c.

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

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

Definition at line 589 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 603 of file iseq.c.

References FilePathValue, INT2FIX, make_compile_option(), node, NUM2INT, Qfalse, Qnil, rb_file_open_str(), rb_iseq_new_with_opt(), 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 638 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 628 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 1034 of file iseq.c.

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

Referenced by Init_ISeq().

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

Definition at line 535 of file iseq.c.

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

Referenced by Init_ISeq().

static VALUE iseq_to_a ( VALUE  self  )  [static]

Definition at line 679 of file iseq.c.

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

Referenced by Init_ISeq().

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

Definition at line 316 of file iseq.c.

References CLASS_OF, 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 357 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 31 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 NODE* parse_string ( VALUE  str,
const char *  file,
int  line 
) [static]

Definition at line 550 of file iseq.c.

References GET_THREAD, node, and rb_exc_raise().

static VALUE prepare_iseq_build ( rb_iseq_t *  iseq,
VALUE  name,
VALUE  filename,
VALUE  filepath,
VALUE  line_no,
VALUE  parent,
enum iseq_type  type,
VALUE  block_opt,
const rb_compile_option_t *  option 
) [static]

Definition at line 226 of file iseq.c.

References ALLOC, ALLOC_N, rb_iseq_struct::arg_block, rb_iseq_struct::arg_rest, 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, rb_iseq_struct::filename, rb_iseq_struct::filepath, GET_THREAD, INITIAL_ISEQ_COMPILE_DATA_STORAGE_BUFF_SIZE, rb_iseq_struct::klass, iseq_compile_data::last_coverable_line, rb_iseq_struct::line_no, iseq_compile_data::mark_ary, rb_iseq_struct::mark_ary, MEMZERO, rb_iseq_struct::name, iseq_compile_data_storage::next, NIL_P, OBJ_FREEZE, OBJ_UNTRUST, iseq_compile_data::option, iseq_compile_data_storage::pos, Qfalse, Qnil, Qtrue, rb_ary_new(), rb_ary_tmp_new(), rb_get_coverages(), rb_hash_lookup(), RBASIC, RTEST, set_relation(), iseq_compile_data_storage::size, iseq_compile_data::storage_current, iseq_compile_data::storage_head, and rb_iseq_struct::type.

Referenced by iseq_load(), and rb_iseq_new_with_bopt_and_opt().

VALUE rb_iseq_build_for_ruby2cext ( const rb_iseq_t *  iseq_template,
const rb_insn_func_t *  func,
const struct iseq_insn_info_entry *  insn_info_table,
const char **  local_table,
const VALUE *  arg_opt_table,
const struct iseq_catch_table_entry *  catch_table,
const char *  name,
const char *  filename,
const unsigned short  line_no 
)

Definition at line 1453 of file iseq.c.

References ALLOC_AND_COPY, ALLOC_N, rb_iseq_struct::arg_opt_table, rb_iseq_struct::arg_opts, rb_iseq_struct::catch_table, rb_iseq_struct::catch_table_size, rb_iseq_struct::filename, GetISeqPtr, rb_iseq_struct::insn_info_size, rb_iseq_struct::insn_info_table, rb_iseq_struct::iseq, iseq_catch_table_entry::iseq, iseq_alloc(), rb_iseq_struct::iseq_size, rb_iseq_struct::line_no, rb_iseq_struct::mark_ary, rb_iseq_struct::name, OBJ_UNTRUST, rb_ary_tmp_new(), rb_cISeq, rb_iseq_translate_threaded_code(), rb_str_new2, rb_iseq_struct::self, and set_relation().

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

Definition at line 583 of file iseq.c.

References Qnil, and rb_iseq_compile_with_option().

Referenced by eval_string_with_cref().

VALUE rb_iseq_compile_with_option ( VALUE  src,
VALUE  file,
VALUE  filepath,
VALUE  line,
VALUE  opt 
)

Definition at line 562 of file iseq.c.

References rb_thread_struct::base_block, GET_THREAD, rb_block_struct::iseq, make_compile_option(), rb_iseq_struct::name, node, NUM2INT, parse_string, Qfalse, rb_iseq_new_with_opt(), rb_str_new2, rb_iseq_struct::self, StringValue, and StringValueCStr.

Referenced by iseq_s_compile(), prelude_eval(), and rb_iseq_compile().

VALUE rb_iseq_disasm ( VALUE  self  ) 

Definition at line 931 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, 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_id2name(), rb_iseq_disasm(), rb_iseq_disasm_insn(), rb_secure(), 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(), process_options(), 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 849 of file iseq.c.

References find_line_no(), find_prev_line_no(), get_insn_info(), insn_operand_intern(), len, iseq_insn_info_entry::line_no, prev, PRIdSIZE, rb_str_cat2(), rb_str_catf(), rb_str_concat(), rb_str_new(), RSTRING_LEN, RSTRING_PTR, and iseq_insn_info_entry::sp.

Referenced by rb_iseq_disasm(), and rb_vmdebug_debug_print_pre().

int rb_iseq_first_lineno ( rb_iseq_t *  iseq  ) 

Definition at line 687 of file iseq.c.

References FIX2INT, and rb_iseq_struct::line_no.

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

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

Definition at line 544 of file iseq.c.

References iseq_load(), and rb_cISeq.

Referenced by iseq_build_from_ary_body(), and iseq_build_from_ary_exception().

VALUE rb_iseq_new ( NODE *  node,
VALUE  name,
VALUE  filename,
VALUE  filepath,
VALUE  parent,
enum iseq_type  type 
)

Definition at line 380 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  filename,
VALUE  filepath 
)

Definition at line 395 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  filename,
VALUE  filepath,
VALUE  parent 
)

Definition at line 388 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  filename,
VALUE  filepath,
VALUE  line_no,
VALUE  parent,
enum iseq_type  type,
VALUE  bopt 
)

Definition at line 431 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  filename,
VALUE  filepath,
VALUE  line_no,
VALUE  parent,
enum iseq_type  type,
VALUE  bopt,
const rb_compile_option_t *  option 
) [static]

Definition at line 404 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  filename,
VALUE  filepath,
VALUE  line_no,
VALUE  parent,
enum iseq_type  type,
const rb_compile_option_t *  option 
)

Definition at line 421 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 1388 of file iseq.c.

References rb_iseq_struct::arg_block, 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, PARAM, PARAM_ID, PARAM_TYPE, Qnil, rb_ary_new2(), rb_ary_push(), and rb_id2name().

Referenced by rb_method_parameters(), and rb_proc_parameters().

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

Definition at line 1074 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 1057 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 178 of file iseq.c.

References rb_iseq_struct::cref_stack, GET_THREAD, GetISeqPtr, rb_iseq_struct::local_iseq, NEW_BLOCK, NOEX_PRIVATE, rb_iseq_struct::parent_iseq, rb_cObject, RTEST, rb_thread_struct::top_wrapper, rb_iseq_struct::type, and 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 303 of file iseq.c.

const rb_compile_option_t COMPILE_OPTION_FALSE = {0} [static]

Definition at line 313 of file iseq.c.

const rb_data_type_t iseq_data_type [static]
Initial value:
 {
    "iseq",
    {
        iseq_mark,
        iseq_free,
        iseq_memsize,
    },
}

Definition at line 161 of file iseq.c.

VALUE rb_cISeq

Definition at line 26 of file iseq.c.

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

Generated on 27 Nov 2014 for Ruby by  doxygen 1.6.1