Ruby 1.9.3p327(2012-11-10revision37606)
|
#include "ruby/ruby.h"
#include "ruby/vm.h"
#include "ruby/st.h"
#include "ruby/encoding.h"
#include "internal.h"
#include "gc.h"
#include "vm_core.h"
#include "iseq.h"
#include "eval_intern.h"
#include "vm_insnhelper.h"
#include "vm_insnhelper.c"
#include "vm_exec.h"
#include "vm_exec.c"
#include "vm_method.c"
#include "vm_eval.c"
#include <assert.h>
Go to the source code of this file.
#define C | ( | k | ) | add_opt_method(rb_c##k, mid, bop) |
#define ENV_IN_HEAP_P | ( | th, | |
env | |||
) | (!((th)->stack < (env) && (env) < ((th)->stack + (th)->stack_size))) |
Definition at line 233 of file vm.c.
Referenced by rb_vm_rewrite_dfp_in_errinfo(), vm_collect_local_variables_in_heap(), and vm_make_env_each().
#define ENV_VAL | ( | env | ) | ((env)[1]) |
Definition at line 235 of file vm.c.
Referenced by vm_collect_local_variables_in_heap(), and vm_make_env_each().
#define OP | ( | mid_, | |
bop_ | |||
) | (mid = id##mid_, bop = BOP_##bop_, ruby_vm_redefined_flag[bop] = 0) |
Referenced by vm_init_redefined_flag().
#define PROCDEBUG 0 |
Definition at line 33 of file vm.c.
Referenced by rb_vm_make_env_object(), and rb_vm_make_proc().
#define RECYCLE_MAX 64 |
Definition at line 1667 of file vm.c.
Referenced by rb_thread_recycle_stack_release().
#define REWIND_CFP | ( | expr | ) |
do { \ rb_thread_t *th__ = GET_THREAD(); \ th__->cfp++; expr; th__->cfp--; \ } while (0)
Definition at line 1958 of file vm.c.
Referenced by m_core_define_method(), m_core_define_singleton_method(), m_core_set_method_alias(), m_core_set_postexe(), m_core_set_variable_alias(), and m_core_undef_method().
#define thread_data_type ruby_threadptr_data_type |
Definition at line 1832 of file vm.c.
Referenced by Init_VM(), rb_obj_is_thread(), and thread_alloc().
Definition at line 1042 of file vm.c.
References rb_bug(), rb_id2name(), RCLASS_M_TBL, st_insert(), st_lookup(), and VM_METHOD_TYPE_CFUNC.
static const rb_block_t* check_block | ( | rb_thread_t * | th | ) | [inline, static] |
Definition at line 635 of file vm.c.
References rb_thread_struct::cfp, GC_GUARDED_PTR_REF, rb_control_frame_t::lfp, Qnil, and rb_vm_localjump_error().
Referenced by vm_yield(), and vm_yield_with_cref().
static int check_env | ( | rb_env_t *const | env | ) | [static] |
Definition at line 313 of file vm.c.
References rb_env_t::block, check_env_value(), rb_block_struct::dfp, dp, and rb_block_struct::lfp.
Referenced by check_env_value().
Definition at line 334 of file vm.c.
References check_env(), env, GetEnvPtr, Qnil, and rb_bug().
Referenced by check_env(), rb_vm_make_env_object(), and rb_vm_make_proc().
Definition at line 446 of file vm.c.
References rb_env_t::block, collect_local_variables_in_iseq(), GetEnvPtr, rb_block_struct::iseq, and rb_env_t::prev_envval.
Referenced by vm_collect_local_variables_in_heap().
Definition at line 432 of file vm.c.
References ID2SYM, rb_iseq_struct::local_table, rb_iseq_struct::local_table_size, rb_ary_push(), and rb_is_local_id().
Referenced by collect_local_variables_in_env().
static VALUE env_alloc | ( | void | ) | [static] |
Definition at line 299 of file vm.c.
References rb_env_t::block, rb_env_t::env, env, rb_block_struct::iseq, rb_env_t::prev_envval, rb_cEnv, and TypedData_Make_Struct.
Referenced by vm_make_env_each().
static void env_free | ( | void *const | ptr | ) | [static] |
Definition at line 268 of file vm.c.
References rb_env_t::env, env, RUBY_FREE_ENTER, RUBY_FREE_LEAVE, RUBY_FREE_UNLESS_NULL, and ruby_xfree().
static void env_mark | ( | void *const | ptr | ) | [static] |
Definition at line 238 of file vm.c.
References rb_env_t::block, BUILTIN_TYPE, rb_env_t::env, env, rb_env_t::env_size, rb_block_struct::iseq, rb_env_t::prev_envval, rb_block_struct::proc, rb_gc_mark_locations, RUBY_GC_INFO, RUBY_MARK_ENTER, RUBY_MARK_LEAVE, RUBY_MARK_UNLESS_NULL, rb_iseq_struct::self, rb_block_struct::self, and T_NODE.
static size_t env_memsize | ( | const void * | ptr | ) | [static] |
Definition at line 280 of file vm.c.
References rb_env_t::env, env, rb_env_t::env_size, and size.
void Init_BareVM | ( | void | ) |
Definition at line 2205 of file vm.c.
References EXIT_FAILURE, Init_native_thread(), malloc(), MEMZERO, rb_vm_struct::objspace, rb_objspace_alloc(), rb_thread_set_current_raw, ruby_thread_init_stack(), th_init(), rb_thread_struct::vm, and vm_init2().
Referenced by ruby_init().
void Init_top_self | ( | void | ) |
Definition at line 2245 of file vm.c.
References GET_VM, main_to_s(), rb_vm_struct::mark_object_ary, rb_ary_tmp_new(), rb_cObject, rb_define_singleton_method(), rb_obj_alloc(), rb_vm_top_self(), and rb_vm_struct::top_self.
void Init_VM | ( | void | ) |
Definition at line 2077 of file vm.c.
References rb_thread_struct::cfp, CLASS_OF, GET_THREAD, GetISeqPtr, id_core_define_method, id_core_define_singleton_method, id_core_set_method_alias, id_core_set_postexe, id_core_set_variable_alias, id_core_undef_method, rb_control_frame_t::iseq, rb_iseq_struct::iseq_encoded, rb_vm_struct::living_threads, m_core_define_method(), m_core_define_singleton_method(), m_core_set_method_alias(), m_core_set_postexe(), m_core_set_variable_alias(), m_core_undef_method(), rb_vm_struct::main_thread, nsdr(), rb_control_frame_t::pc, Qnil, rb_ary_new(), rb_ary_push(), rb_binding_new(), rb_cBasicObject, rb_cEnv, rb_class_new(), rb_cObject, rb_cRubyVM, rb_cThread, rb_define_class(), rb_define_class_under(), rb_define_const(), rb_define_global_const(), rb_define_method_id(), rb_define_singleton_method(), rb_gc_register_mark_object(), rb_hash_new(), rb_insns_name_array(), rb_iseq_new(), rb_mRubyVMFrozenCore, rb_obj_freeze(), rb_singleton_class(), rb_str_new2(), rb_thread_set_current, rb_undef_alloc_func(), rb_undef_method(), rb_vm_top_self(), RBASIC, ruby_current_vm, rb_vm_struct::running_thread, sdr(), rb_control_frame_t::self, rb_thread_struct::self, rb_vm_struct::self, st_init_numtable(), st_insert(), T_ICLASS, thread_data_type, rb_thread_struct::thread_id, rb_thread_struct::top_self, rb_thread_struct::top_wrapper, TypedData_Wrap_Struct, rb_thread_struct::vm, and vm_init_redefined_flag().
static VALUE invoke_block_from_c | ( | rb_thread_t * | th, |
const rb_block_t * | block, | ||
VALUE | self, | ||
int | argc, | ||
const VALUE * | argv, | ||
const rb_block_t * | blockptr, | ||
const NODE * | cref | ||
) | [inline, static] |
Definition at line 589 of file vm.c.
References rb_iseq_struct::arg_size, argc, block_proc_is_lambda(), BUILTIN_TYPE, rb_thread_struct::cfp, CHECK_STACK_OVERFLOW, rb_control_frame_t::dfp, rb_block_struct::dfp, GC_GUARDED_PTR, rb_block_struct::iseq, rb_iseq_struct::iseq_encoded, rb_block_struct::lfp, rb_iseq_struct::local_size, rb_control_frame_t::me, rb_thread_struct::passed_block, rb_thread_struct::passed_me, rb_block_struct::proc, Qnil, rb_vm_set_finish_env(), rb_control_frame_t::sp, SPECIAL_CONST_P, rb_iseq_struct::stack_max, T_NODE, type, vm_exec(), VM_FRAME_MAGIC_BLOCK, VM_FRAME_MAGIC_LAMBDA, vm_push_frame(), vm_yield_setup_args(), and vm_yield_with_cfunc().
Referenced by rb_vm_invoke_proc(), vm_yield(), and vm_yield_with_cref().
Definition at line 1964 of file vm.c.
References GET_THREAD, Qnil, rb_vm_cref(), REWIND_CFP, SYM2ID, and vm_define_method().
Referenced by Init_VM().
static VALUE m_core_define_singleton_method | ( | VALUE | self, |
VALUE | cbase, | ||
VALUE | sym, | ||
VALUE | iseqval | ||
) | [static] |
Definition at line 1973 of file vm.c.
References GET_THREAD, Qnil, rb_vm_cref(), REWIND_CFP, SYM2ID, and vm_define_method().
Referenced by Init_VM().
Definition at line 1982 of file vm.c.
References Qnil, rb_alias(), REWIND_CFP, and SYM2ID.
Referenced by Init_VM().
Definition at line 2010 of file vm.c.
References rb_thread_struct::cfp, GET_THREAD, GetISeqPtr, rb_block_struct::iseq, rb_block_struct::proc, Qnil, rb_bug(), rb_call_end_proc(), rb_cProc, rb_set_end_proc(), rb_vm_get_ruby_level_next_cfp(), rb_vm_make_proc(), REWIND_CFP, and RUBY_VM_GET_BLOCK_PTR_IN_CFP.
Referenced by Init_VM().
Definition at line 1991 of file vm.c.
References Qnil, rb_alias_variable(), REWIND_CFP, and SYM2ID.
Referenced by Init_VM().
Definition at line 2000 of file vm.c.
References INC_VM_STATE_VERSION, Qnil, rb_undef(), REWIND_CFP, and SYM2ID.
Referenced by Init_VM().
Definition at line 927 of file vm.c.
References CONST_ID, id, ID2SYM, rb_eLocalJumpError, rb_exc_new2(), rb_iv_set(), TAG_BREAK, TAG_NEXT, TAG_REDO, TAG_RETRY, and TAG_RETURN.
Referenced by rb_vm_localjump_error(), and rb_vm_make_jump_tag_but_local_jump().
static void mark_event_hooks | ( | rb_event_hook_t * | hook | ) | [static] |
Definition at line 1558 of file vm.c.
References rb_event_hook_struct::data, rb_event_hook_struct::next, and rb_gc_mark().
Referenced by rb_thread_mark(), and rb_vm_mark().
NORETURN | ( | static void | vm_iter_breakrb_thread_t *th | ) |
static VALUE nsdr | ( | void | ) | [static] |
Definition at line 2053 of file vm.c.
References free, rb_ary_new(), rb_ary_push(), rb_memerror(), and rb_str_new2().
Referenced by Init_VM().
VALUE rb_backref_get | ( | void | ) |
Definition at line 730 of file vm.c.
References vm_svar_get().
Referenced by date__httpdate(), date__iso8601(), date__jisx0301(), date__parse(), date__rfc2822(), date__rfc3339(), date__strptime_internal(), date__xmlschema(), last_match_getter(), last_paren_match_getter(), match_getter(), nucomp_s_convert(), nurat_s_convert(), postmatch_getter(), prematch_getter(), rb_reg_match_m(), rb_reg_s_last_match(), rb_reg_search(), rb_str_rpartition(), rb_str_split_m(), rb_str_sub_bang(), rb_str_subpat(), rb_str_subpat_set(), scan_once(), str_gsub(), string_to_c(), and string_to_r().
void rb_backref_set | ( | VALUE | val | ) |
Definition at line 736 of file vm.c.
References vm_svar_set().
Referenced by date__httpdate(), date__iso8601(), date__jisx0301(), date__parse(), date__rfc2822(), date__rfc3339(), date__strptime_internal(), date__xmlschema(), match_setter(), nucomp_s_convert(), nurat_s_convert(), rb_reg_eqq(), rb_reg_match2(), rb_reg_match_m(), rb_reg_search(), rb_str_index_m(), rb_str_rindex_m(), reg_match_pos(), string_to_c(), and string_to_r().
Definition at line 1500 of file vm.c.
References GET_THREAD, and rb_thread_method_id_and_class().
Definition at line 1442 of file vm.c.
References GET_THREAD, vm_exec(), and vm_set_top_stack().
Referenced by iseq_eval(), prelude_eval(), and rb_load_internal().
Definition at line 1456 of file vm.c.
References GET_THREAD, vm_exec(), and vm_set_main_stack().
Referenced by ruby_exec_internal().
void rb_iter_break | ( | void | ) |
Definition at line 1021 of file vm.c.
References GET_THREAD, and vm_iter_break().
Referenced by DEFINE_ENUMFUNCS(), find_i(), find_index_i(), find_index_iter_i(), first_i(), lexer_i(), member_i(), take_i(), and take_while_i().
VALUE rb_lastline_get | ( | void | ) |
Definition at line 742 of file vm.c.
References vm_svar_get().
Referenced by Init_IO(), rb_io_print(), rb_reg_match2(), and uscore_get().
void rb_lastline_set | ( | VALUE | val | ) |
Definition at line 748 of file vm.c.
References vm_svar_set().
Referenced by argf_gets(), Init_IO(), rb_f_chomp(), rb_f_chop(), rb_f_gsub(), rb_f_sub(), rb_gets(), rb_gzreader_gets(), rb_io_gets_m(), and strio_gets().
Definition at line 1843 of file vm.c.
References Qfalse, Qtrue, rb_typeddata_is_kind_of(), and thread_data_type.
Referenced by rb_objspace_call_finalizer().
struct rb_objspace* rb_objspace_alloc | ( | void | ) | [read] |
Definition at line 410 of file gc.c.
References initial_malloc_limit, malloc(), malloc_limit, ruby_gc_stress, and ruby_initial_gc_stress.
Referenced by Init_BareVM().
VALUE* rb_ruby_debug_ptr | ( | void | ) |
Definition at line 2275 of file vm.c.
References GET_VM, and ruby_vm_debug_ptr().
VALUE* rb_ruby_verbose_ptr | ( | void | ) |
Definition at line 2269 of file vm.c.
References GET_VM, and ruby_vm_verbose_ptr().
const char* rb_sourcefile | ( | void | ) |
Definition at line 861 of file vm.c.
References rb_thread_struct::cfp, rb_iseq_struct::filename, GET_THREAD, rb_control_frame_t::iseq, rb_vm_get_ruby_level_next_cfp(), and RSTRING_PTR.
int rb_sourceline | ( | void | ) |
Definition at line 875 of file vm.c.
References rb_thread_struct::cfp, GET_THREAD, rb_vm_get_ruby_level_next_cfp(), and rb_vm_get_sourceline().
Referenced by call_trace_proc(), err_position(), error_pos(), error_print(), eval_string_with_cref(), rb_bug(), rb_exec(), rb_newobj(), setup_exception(), and update_coverage().
Definition at line 1907 of file vm.c.
References ruby_thread_init(), and thread_alloc().
Referenced by rb_thread_create(), thread_s_new(), and thread_start().
VALUE rb_thread_current_status | ( | const rb_thread_t * | th | ) |
Definition at line 1506 of file vm.c.
References rb_thread_struct::cfp, rb_method_entry_struct::def, rb_iseq_struct::filename, iseq_catch_table_entry::iseq, rb_control_frame_t::iseq, rb_method_entry_struct::klass, rb_control_frame_t::me, rb_iseq_struct::name, rb_method_definition_struct::original_id, rb_control_frame_t::pc, Qnil, rb_class2name(), rb_id2name(), rb_sprintf(), rb_vm_get_sourceline(), and RSTRING_PTR.
void rb_thread_mark | ( | void * | ptr | ) |
Definition at line 1709 of file vm.c.
References rb_thread_struct::cfp, rb_thread_struct::errinfo, rb_thread_struct::event_hooks, rb_thread_struct::fiber, rb_thread_struct::first_args, rb_thread_struct::first_proc, GET_THREAD, rb_control_frame_t::iseq, rb_thread_struct::last_status, rb_thread_struct::local_storage, rb_thread_struct::local_svar, rb_thread_struct::locking_mutex, rb_thread_struct::machine_regs, rb_thread_struct::machine_stack_end, rb_thread_struct::machine_stack_start, mark_event_hooks(), rb_thread_struct::mark_stack_len, rb_control_frame_t::me, NULL, rb_control_frame_t::proc, rb_objspace::ptr, rb_gc_mark(), rb_gc_mark_locations, rb_gc_mark_machine_stack(), rb_mark_tbl(), rb_thread_struct::root_fiber, RUBY_MARK_ENTER, RUBY_MARK_LEAVE, RUBY_MARK_UNLESS_NULL, RUBY_VM_NORMAL_ISEQ_P, RUBY_VM_PREVIOUS_CONTROL_FRAME, rb_iseq_struct::self, rb_control_frame_t::self, rb_control_frame_t::sp, rb_thread_struct::stack, rb_thread_struct::stack_size, rb_thread_struct::stat_insn_usage, rb_thread_struct::thgroup, rb_thread_struct::thrown_errinfo, rb_thread_struct::top_self, rb_thread_struct::top_wrapper, and rb_thread_struct::value.
Referenced by cont_mark().
int rb_thread_method_id_and_class | ( | rb_thread_t * | th, |
ID * | idp, | ||
VALUE * | klassp | ||
) |
Definition at line 1470 of file vm.c.
References rb_thread_struct::cfp, CONST_ID, rb_method_entry_struct::def, rb_iseq_struct::defined_method_id, rb_control_frame_t::iseq, iseq_catch_table_entry::iseq, rb_iseq_struct::klass, rb_method_entry_struct::klass, rb_iseq_struct::local_iseq, rb_control_frame_t::me, rb_method_definition_struct::original_id, rb_iseq_struct::parent_iseq, and RUBY_VM_IFUNC_P.
Referenced by call_trace_proc(), and rb_frame_method_id_and_class().
void rb_thread_recycle_stack_release | ( | VALUE * | stack | ) |
Definition at line 1687 of file vm.c.
References RECYCLE_MAX, and ruby_xfree().
Referenced by thread_start_func_2().
VALUE rb_vm_call_cfunc | ( | VALUE | recv, |
VALUE(*)(VALUE) | func, | ||
VALUE | arg, | ||
const rb_block_t * | blockptr, | ||
VALUE | filename | ||
) |
Definition at line 1530 of file vm.c.
References rb_thread_struct::cfp, DATA_PTR, GET_THREAD, Qnil, rb_iseq_new(), rb_control_frame_t::sp, VM_FRAME_MAGIC_TOP, vm_pop_frame(), and vm_push_frame().
Referenced by rb_require_safe(), and ruby_init_ext().
VALUE rb_vm_cbase | ( | void | ) |
Definition at line 913 of file vm.c.
References rb_thread_struct::cfp, rb_control_frame_t::dfp, GET_THREAD, rb_control_frame_t::iseq, rb_control_frame_t::lfp, rb_eRuntimeError, rb_raise(), rb_vm_get_ruby_level_next_cfp(), and vm_get_cbase().
Referenced by rb_f_autoload(), rb_f_autoload_p(), and rb_undef().
void rb_vm_change_state | ( | void | ) |
Definition at line 63 of file vm.c.
References INC_VM_STATE_VERSION.
Referenced by rb_clear_cache(), rb_clear_cache_by_class(), rb_clear_cache_by_id(), rb_clear_cache_for_undef(), rb_const_remove(), and rb_const_set().
static void rb_vm_check_redefinition_opt_method | ( | const rb_method_entry_t * | me | ) | [static] |
Definition at line 1031 of file vm.c.
References rb_method_entry_struct::def, ruby_vm_redefined_flag, st_lookup(), rb_method_definition_struct::type, and VM_METHOD_TYPE_CFUNC.
NODE* rb_vm_cref | ( | void | ) |
Definition at line 889 of file vm.c.
References rb_thread_struct::cfp, rb_control_frame_t::dfp, GET_THREAD, rb_control_frame_t::iseq, rb_control_frame_t::lfp, rb_eRuntimeError, rb_raise(), rb_vm_get_ruby_level_next_cfp(), and vm_get_cref().
Referenced by m_core_define_method(), m_core_define_singleton_method(), rb_mod_nesting(), and rb_mod_s_constants().
rb_control_frame_t* rb_vm_get_ruby_level_next_cfp | ( | rb_thread_t * | th, |
rb_control_frame_t * | cfp | ||
) |
Definition at line 169 of file vm.c.
References rb_control_frame_t::iseq, RUBY_VM_CONTROL_FRAME_STACK_OVERFLOW_P, RUBY_VM_NORMAL_ISEQ_P, and RUBY_VM_PREVIOUS_CONTROL_FRAME.
Referenced by eval_string_with_cref(), m_core_set_postexe(), rb_add_method(), rb_binding_new(), rb_sourcefile(), rb_sourceline(), rb_vm_cbase(), rb_vm_cref(), and rb_vm_stack_to_heap().
int rb_vm_get_sourceline | ( | const rb_control_frame_t * | cfp | ) |
Definition at line 756 of file vm.c.
References rb_iseq_struct::insn_info_size, rb_iseq_struct::insn_info_table, rb_control_frame_t::iseq, rb_iseq_struct::iseq_encoded, iseq_insn_info_entry::line_no, rb_control_frame_t::pc, iseq_insn_info_entry::position, and RUBY_VM_NORMAL_ISEQ_P.
Referenced by control_frame_dump(), rb_add_method(), rb_binding_new(), rb_sourceline(), rb_thread_current_status(), and vm_backtrace_each().
void rb_vm_inc_const_missing_count | ( | void | ) |
Definition at line 88 of file vm.c.
References ruby_vm_const_missing_count.
Referenced by rb_const_get_0().
VALUE rb_vm_invoke_proc | ( | rb_thread_t * | th, |
rb_proc_t * | proc, | ||
VALUE | self, | ||
int | argc, | ||
const VALUE * | argv, | ||
const rb_block_t * | blockptr | ||
) |
Definition at line 661 of file vm.c.
References rb_proc_t::block, EXEC_TAG, invoke_block_from_c(), rb_proc_t::is_from_method, JUMP_TAG, Qundef, rb_proc_t::safe_level, rb_thread_struct::safe_level, TH_POP_TAG, and TH_PUSH_TAG.
Referenced by proc_call(), rb_fiber_start(), rb_proc_call(), rb_proc_call_with_block(), thread_start_func_2(), vm_call0(), vm_call_bmethod(), and vm_call_method().
void rb_vm_jump_tag_but_local_jump | ( | int | state, |
VALUE | val | ||
) |
Definition at line 998 of file vm.c.
References JUMP_TAG, NIL_P, Qnil, rb_exc_raise(), and rb_vm_make_jump_tag_but_local_jump().
Referenced by rb_load_internal().
void rb_vm_localjump_error | ( | const char * | mesg, |
VALUE | value, | ||
int | reason | ||
) |
Definition at line 959 of file vm.c.
References make_localjump_error(), and rb_exc_raise().
Referenced by check_block(), rb_need_block(), vm_invoke_block(), and vm_throw().
VALUE rb_vm_make_env_object | ( | rb_thread_t * | th, |
rb_control_frame_t * | cfp | ||
) |
Definition at line 471 of file vm.c.
References check_env_value(), rb_control_frame_t::dfp, rb_control_frame_t::lfp, PROCDEBUG, rb_vm_rewrite_dfp_in_errinfo(), RUBY_VM_PREVIOUS_CONTROL_FRAME, VM_FRAME_MAGIC_FINISH, VM_FRAME_TYPE, and vm_make_env_each().
Referenced by eval_string_with_cref(), rb_binding_new(), rb_vm_make_proc(), rb_vm_stack_to_heap(), and vm_set_main_stack().
Definition at line 966 of file vm.c.
References GET_THREAD, make_localjump_error(), Qnil, Qundef, result, TAG_BREAK, TAG_NEXT, TAG_REDO, TAG_RETRY, and TAG_RETURN.
Referenced by rb_fiber_start(), rb_vm_jump_tag_but_local_jump(), and thread_join().
VALUE rb_vm_make_proc | ( | rb_thread_t * | th, |
const rb_block_t * | block, | ||
VALUE | klass | ||
) |
Definition at line 538 of file vm.c.
References rb_proc_t::block, rb_proc_t::blockprocval, check_env_value(), rb_block_struct::dfp, rb_proc_t::envval, GC_GUARDED_PTR, GC_GUARDED_PTR_REF, GetProcPtr, rb_block_struct::iseq, rb_block_struct::lfp, rb_control_frame_t::lfp, rb_block_struct::proc, PROCDEBUG, rb_bug(), rb_proc_alloc(), rb_vm_make_env_object(), RUBY_VM_GET_CFP_FROM_BLOCK_PTR, rb_thread_struct::safe_level, rb_proc_t::safe_level, rb_block_struct::self, rb_thread_struct::stack, rb_thread_struct::stack_size, vm_make_proc_from_block(), and VMDEBUG.
Referenced by m_core_set_postexe(), proc_new(), vm_callee_setup_arg_complex(), vm_make_proc_from_block(), vm_yield_setup_block_args(), and vm_yield_with_cfunc().
void rb_vm_mark | ( | void * | ptr | ) |
Definition at line 1567 of file vm.c.
References rb_vm_struct::cmd, rb_vm_struct::coverages, rb_vm_struct::event_hooks, rb_vm_struct::living_threads, rb_vm_struct::load_path, rb_vm_struct::loaded_features, rb_vm_struct::loading_table, mark_event_hooks(), rb_vm_struct::mark_object_ary, rb_gc_mark(), rb_gc_mark_locations, rb_mark_tbl(), RUBY_GC_INFO, RUBY_MARK_ENTER, RUBY_MARK_LEAVE, RUBY_MARK_UNLESS_NULL, RUBY_NSIG, ruby_special_error_count, rb_vm_struct::special_exceptions, st_foreach(), rb_vm_struct::thgroup_default, rb_vm_struct::top_self, rb_vm_struct::trap_list, and vm_mark_each_thread_func().
Referenced by gc_marks().
void rb_vm_rewrite_dfp_in_errinfo | ( | rb_thread_t * | th | ) |
Definition at line 491 of file vm.c.
References rb_thread_struct::cfp, CLASS_OF, rb_control_frame_t::dfp, rb_env_t::env, ENV_IN_HEAP_P, GET_THROWOBJ_CATCH_POINT, GetEnvPtr, rb_control_frame_t::iseq, rb_env_t::local_size, rb_cEnv, RB_TYPE_P, RUBY_VM_CONTROL_FRAME_STACK_OVERFLOW_P, RUBY_VM_NORMAL_ISEQ_P, RUBY_VM_PREVIOUS_CONTROL_FRAME, SET_THROWOBJ_CATCH_POINT, T_NODE, and rb_iseq_struct::type.
Referenced by rb_vm_make_env_object().
static VALUE rb_vm_set_finish_env | ( | rb_thread_t * | th | ) | [inline, static] |
Definition at line 96 of file vm.c.
References rb_thread_struct::cfp, finish_insn_seq, rb_control_frame_t::lfp, rb_control_frame_t::pc, Qnil, Qtrue, rb_control_frame_t::sp, VM_FRAME_MAGIC_FINISH, and vm_push_frame().
Referenced by invoke_block_from_c(), vm_set_eval_stack(), and vm_set_top_stack().
void rb_vm_set_progname | ( | VALUE | filename | ) |
Definition at line 2192 of file vm.c.
References rb_iseq_struct::filename, GET_VM, rb_control_frame_t::iseq, rb_thread_struct::stack, and rb_thread_struct::stack_size.
Referenced by load_file_internal(), process_options(), and ruby_script().
void rb_vm_stack_to_heap | ( | rb_thread_t * | th | ) |
Definition at line 517 of file vm.c.
References rb_thread_struct::cfp, rb_vm_get_ruby_level_next_cfp(), rb_vm_make_env_object(), and RUBY_VM_PREVIOUS_CONTROL_FRAME.
Referenced by cont_capture().
VALUE rb_vm_top_self | ( | void | ) |
Definition at line 2239 of file vm.c.
References GET_VM.
Referenced by Init_eval(), Init_eval_method(), Init_top_self(), Init_VM(), rb_eval_cmd(), rb_eval_string(), rb_eval_string_wrap(), rb_load_internal(), rb_require_safe(), require_libraries(), ruby_init_ext(), and ruby_thread_init().
Definition at line 1892 of file vm.c.
References GET_THREAD, GetThreadPtr, rb_vm_top_self(), th_init(), rb_thread_struct::top_self, rb_thread_struct::top_wrapper, and rb_thread_struct::vm.
Referenced by rb_thread_alloc().
void ruby_vm_at_exit | ( | void(*)(ruby_vm_t *) | func | ) |
ruby_vm_at_exit registers a function _func_ to be invoked when a VM passed away.
Functions registered this way runs in reverse order of registration, just like END {} block does. The difference is its timing to be triggered. ruby_vm_at_exit functions runs when a VM _passed_ _away_, while END {} blocks runs just _before_ a VM _is_ _passing_ _away_.
You cannot register a function to another VM than where you are in. So where to register is intuitive, omitted. OTOH the argument _func_ cannot know which VM it is in because at the time of invocation, the VM has already died and there is no execution context. The VM itself is passed as the first argument to it.
[in] | func | the function to register. |
Definition at line 205 of file vm.c.
References at_exit, func, GET_VM, and rb_ary_push().
Definition at line 2263 of file vm.c.
References rb_vm_struct::debug.
Referenced by rb_ruby_debug_ptr().
int ruby_vm_destruct | ( | rb_vm_t * | vm | ) |
Definition at line 1604 of file vm.c.
References rb_vm_struct::living_threads, rb_vm_struct::main_thread, rb_vm_struct::objspace, rb_fiber_reset_root_local_storage(), rb_gc_force_recycle(), rb_objspace_free(), rb_vm_gvl_destroy(), RUBY_FREE_ENTER, RUBY_FREE_LEAVE, ruby_vm_run_at_exit_hooks(), ruby_xfree(), rb_thread_struct::self, rb_vm_struct::self, st_free_table(), and thread_free().
Referenced by ruby_cleanup().
static void ruby_vm_run_at_exit_hooks | ( | rb_vm_t * | vm | ) | [static] |
Definition at line 211 of file vm.c.
References rb_vm_struct::at_exit, func, RARRAY_LEN, rb_ary_free(), and rb_ary_pop().
Referenced by ruby_vm_destruct().
Definition at line 2257 of file vm.c.
References rb_vm_struct::verbose.
Referenced by rb_ruby_verbose_ptr().
static VALUE sdr | ( | void | ) | [static] |
Definition at line 2045 of file vm.c.
References Qnil, and rb_vm_bugreport().
Referenced by Init_VM().
static void th_init | ( | rb_thread_t * | th, |
VALUE | self | ||
) | [static] |
Definition at line 1868 of file vm.c.
References ALT_STACK_SIZE, rb_thread_struct::cfp, rb_thread_struct::errinfo, rb_thread_struct::last_status, malloc(), Qnil, RUBY_VM_THREAD_STACK_SIZE, rb_thread_struct::self, rb_thread_struct::stack, rb_thread_struct::stack_size, rb_thread_struct::status, thread_recycle_stack(), THREAD_RUNNABLE, VM_FRAME_MAGIC_TOP, vm_push_frame(), and rb_thread_struct::waiting_fd.
Referenced by Init_BareVM(), and ruby_thread_init().
Definition at line 1854 of file vm.c.
References thread_data_type, TypedData_Make_Struct, and TypedData_Wrap_Struct.
Referenced by rb_thread_alloc().
static void thread_free | ( | void * | ptr | ) | [static] |
Definition at line 1772 of file vm.c.
References free, rb_thread_struct::keeping_mutexes, rb_thread_struct::local_storage, rb_thread_struct::locking_mutex, rb_vm_struct::main_thread, NULL, rb_objspace::ptr, Qfalse, rb_bug(), rb_thread_struct::root_fiber, RUBY_FREE_ENTER, RUBY_FREE_LEAVE, RUBY_FREE_UNLESS_NULL, RUBY_GC_INFO, ruby_xfree(), st_free_table(), rb_thread_struct::stack, and rb_thread_struct::vm.
Referenced by ruby_vm_destruct().
static size_t thread_memsize | ( | const void * | ptr | ) | [static] |
Definition at line 1813 of file vm.c.
References rb_thread_struct::local_storage, rb_objspace::ptr, rb_thread_struct::root_fiber, size, st_memsize(), and rb_thread_struct::stack_size.
static VALUE* thread_recycle_stack | ( | size_t | size | ) | [static] |
Definition at line 1672 of file vm.c.
References ALLOC_N, and thread_recycle_stack_count.
Referenced by th_init().
void vm_analysis_insn | ( | int | insn | ) |
void vm_analysis_operand | ( | int | insn, |
int | n, | ||
VALUE | op | ||
) |
void vm_analysis_register | ( | int | reg, |
int | isset | ||
) |
static VALUE vm_backtrace | ( | rb_thread_t * | th, |
int | lev | ||
) | [inline, static] |
Definition at line 848 of file vm.c.
References Qnil, rb_ary_new(), rb_ary_reverse(), vm_backtrace_alloc(), vm_backtrace_each(), and vm_backtrace_push().
static void vm_backtrace_alloc | ( | void * | arg | ) | [static] |
static int vm_backtrace_each | ( | rb_thread_t * | th, |
int | lev, | ||
void(*)(void *) | init, | ||
rb_backtrace_iter_func * | iter, | ||
void * | arg | ||
) | [static] |
Definition at line 779 of file vm.c.
References rb_method_entry_struct::called_id, rb_thread_struct::cfp, rb_method_entry_struct::def, FALSE, rb_iseq_struct::filename, id, ID_ALLOCATOR, init, rb_control_frame_t::iseq, rb_control_frame_t::me, rb_iseq_struct::name, NIL_P, rb_method_definition_struct::original_id, rb_control_frame_t::pc, rb_vm_struct::progname, Qnil, rb_id2str(), rb_vm_get_sourceline(), ruby_engine_name, RUBY_VM_NEXT_CONTROL_FRAME, RUBYVM_CFUNC_FRAME_P, rb_thread_struct::stack, rb_thread_struct::stack_size, TRUE, and rb_thread_struct::vm.
Referenced by vm_backtrace().
Definition at line 830 of file vm.c.
References rb_ary_push(), rb_enc_compatible(), rb_enc_sprintf(), and RSTRING_PTR.
Referenced by vm_backtrace().
static VALUE vm_cfp_svar_get | ( | rb_thread_t * | th, |
rb_control_frame_t * | cfp, | ||
VALUE | key | ||
) | [static] |
Definition at line 702 of file vm.c.
References rb_control_frame_t::lfp, lfp_svar_get(), and vm_normal_frame().
Referenced by vm_svar_get().
static void vm_cfp_svar_set | ( | rb_thread_t * | th, |
rb_control_frame_t * | cfp, | ||
VALUE | key, | ||
const VALUE | val | ||
) | [static] |
Definition at line 709 of file vm.c.
References rb_control_frame_t::lfp, lfp_svar_set(), and vm_normal_frame().
Referenced by vm_svar_set().
static void vm_clear_all_cache | ( | void | ) | [static] |
Definition at line 80 of file vm.c.
References ruby_vm_global_state_version, vm_clear_all_inline_method_cache(), and vm_clear_global_method_cache().
static void vm_clear_all_inline_method_cache | ( | void | ) | [static] |
Definition at line 71 of file vm.c.
Referenced by vm_clear_all_cache().
static void vm_clear_global_method_cache | ( | void | ) | [static] |
Referenced by vm_clear_all_cache().
static int vm_collect_local_variables_in_heap | ( | rb_thread_t * | th, |
VALUE * | dfp, | ||
VALUE | ary | ||
) | [static] |
Definition at line 457 of file vm.c.
References collect_local_variables_in_env(), env, ENV_IN_HEAP_P, ENV_VAL, and GetEnvPtr.
static void vm_define_method | ( | rb_thread_t * | th, |
VALUE | obj, | ||
ID | id, | ||
VALUE | iseqval, | ||
rb_num_t | is_singleton, | ||
NODE * | cref | ||
) | [static] |
Definition at line 1915 of file vm.c.
References COPY_CREF, FIXNUM_P, GetISeqPtr, id, INC_VM_STATE_VERSION, NIL_P, NOEX_MODFUNC, NOEX_PUBLIC, rb_add_method(), rb_check_frozen, rb_eTypeError, RB_GC_GUARD, rb_id2name(), rb_iseq_clone(), rb_obj_classname(), rb_raise(), rb_singleton_class(), SYMBOL_P, and VM_METHOD_TYPE_ISEQ.
Referenced by m_core_define_method(), and m_core_define_singleton_method().
static VALUE vm_exec | ( | rb_thread_t * | th | ) | [static] |
Definition at line 1212 of file vm.c.
References rb_control_frame_t::bp, rb_method_entry_struct::called_id, rb_iseq_struct::catch_table, rb_iseq_struct::catch_table_size, 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, rb_thread_struct::cfp, iseq_catch_table_entry::cont, rb_control_frame_t::dfp, iseq_catch_table_entry::end, err, rb_thread_struct::errinfo, EXEC_EVENT_HOOK, EXEC_TAG, finish_insn_seq, GET_THROWOBJ_CATCH_POINT, GET_THROWOBJ_VAL, GetISeqPtr, iseq_catch_table_entry::iseq, rb_control_frame_t::iseq, rb_iseq_struct::iseq_encoded, JUMP_TAG, rb_method_entry_struct::klass, rb_control_frame_t::lfp, rb_iseq_struct::local_size, rb_control_frame_t::me, NULL, rb_control_frame_t::pc, Qnil, result, RUBY_EVENT_C_RETURN, RUBY_EVENT_END, RUBY_EVENT_RETURN, RUBY_VM_PREVIOUS_CONTROL_FRAME, rb_control_frame_t::self, SET_THROWOBJ_CATCH_POINT, SET_THROWOBJ_STATE, rb_control_frame_t::sp, iseq_catch_table_entry::sp, iseq_catch_table_entry::start, rb_thread_struct::state, TAG_BREAK, TAG_NEXT, TAG_RAISE, TAG_REDO, TAG_RETRY, TAG_RETURN, TH_POP_TAG, TH_POP_TAG2, TH_PUSH_TAG, iseq_catch_table_entry::type, type, UNLIKELY, vm_exec_core(), VM_FRAME_MAGIC_BLOCK, VM_FRAME_MAGIC_CFUNC, VM_FRAME_MAGIC_CLASS, VM_FRAME_MAGIC_FINISH, VM_FRAME_MAGIC_METHOD, VM_FRAME_TYPE, vm_pop_frame(), and vm_push_frame().
Referenced by invoke_block_from_c(), rb_iseq_eval(), and rb_iseq_eval_main().
static rb_control_frame_t* vm_get_ruby_level_caller_cfp | ( | rb_thread_t * | th, |
rb_control_frame_t * | cfp | ||
) | [static] |
Definition at line 181 of file vm.c.
References rb_control_frame_t::flag, rb_control_frame_t::iseq, RUBY_VM_CONTROL_FRAME_STACK_OVERFLOW_P, RUBY_VM_NORMAL_ISEQ_P, RUBY_VM_PREVIOUS_CONTROL_FRAME, and VM_FRAME_FLAG_PASSED.
Referenced by rb_current_realfilepath(), rb_f_block_given_p(), and rb_f_local_variables().
static void vm_init2 | ( | rb_vm_t * | vm | ) | [static] |
Definition at line 1654 of file vm.c.
References rb_vm_struct::at_exit, RArray::basic, RBasic::flags, RBasic::klass, MEMZERO, RARRAY_EMBED_FLAG, RARRAY_EMBED_LEN_MASK, rb_vm_struct::src_encoding_index, and T_ARRAY.
Referenced by Init_BareVM().
static void vm_init_redefined_flag | ( | void | ) | [static] |
static void vm_iter_break | ( | rb_thread_t * | th | ) | [static] |
Definition at line 1010 of file vm.c.
References rb_thread_struct::cfp, rb_control_frame_t::dfp, rb_thread_struct::errinfo, GC_GUARDED_PTR_REF, NEW_THROW_OBJECT, Qnil, rb_thread_struct::state, TAG_BREAK, and TH_JUMP_TAG.
Referenced by rb_iter_break().
static VALUE vm_make_env_each | ( | rb_thread_t *const | th, |
rb_control_frame_t *const | cfp, | ||
VALUE * | envptr, | ||
VALUE *const | endptr | ||
) | [static] |
Definition at line 347 of file vm.c.
References ALLOC_N, rb_env_t::block, rb_block_struct::dfp, rb_control_frame_t::dfp, dp, rb_env_t::env, env, env_alloc(), ENV_IN_HEAP_P, rb_env_t::env_size, ENV_VAL, GC_GUARDED_PTR, GC_GUARDED_PTR_REF, GetEnvPtr, rb_block_struct::iseq, rb_control_frame_t::iseq, rb_block_struct::lfp, rb_control_frame_t::lfp, rb_env_t::local_size, rb_iseq_struct::local_size, rb_env_t::prev_envval, rb_bug(), RUBY_VM_NORMAL_ISEQ_P, SDR, rb_control_frame_t::self, rb_block_struct::self, and rb_thread_struct::stack.
Referenced by rb_vm_make_env_object().
static VALUE vm_make_proc_from_block | ( | rb_thread_t * | th, |
rb_block_t * | block | ||
) | [static] |
Definition at line 529 of file vm.c.
References rb_block_struct::proc, rb_cProc, and rb_vm_make_proc().
Referenced by rb_vm_make_proc().
Definition at line 1550 of file vm.c.
References rb_gc_mark(), and ST_CONTINUE.
Referenced by rb_vm_mark().
static size_t vm_memsize | ( | const void * | ptr | ) | [static] |
Definition at line 1637 of file vm.c.
References rb_vm_struct::living_threads, rb_objspace::ptr, and st_memsize().
static rb_control_frame_t* vm_normal_frame | ( | rb_thread_t * | th, |
rb_control_frame_t * | cfp | ||
) | [static] |
Definition at line 690 of file vm.c.
References rb_control_frame_t::pc, RUBY_VM_CONTROL_FRAME_STACK_OVERFLOW_P, and RUBY_VM_PREVIOUS_CONTROL_FRAME.
Referenced by vm_cfp_svar_get(), and vm_cfp_svar_set().
static void vm_set_eval_stack | ( | rb_thread_t * | th, |
VALUE | iseqval, | ||
const NODE * | cref | ||
) | [static] |
Definition at line 126 of file vm.c.
References rb_thread_struct::base_block, rb_thread_struct::cfp, CHECK_STACK_OVERFLOW, rb_control_frame_t::dfp, rb_block_struct::dfp, GC_GUARDED_PTR, GetISeqPtr, rb_iseq_struct::iseq_encoded, rb_block_struct::lfp, rb_iseq_struct::local_size, rb_vm_set_finish_env(), rb_block_struct::self, rb_control_frame_t::sp, rb_iseq_struct::stack_max, VM_FRAME_MAGIC_EVAL, and vm_push_frame().
Referenced by vm_set_main_stack().
static void vm_set_main_stack | ( | rb_thread_t * | th, |
VALUE | iseqval | ||
) | [static] |
Definition at line 146 of file vm.c.
References rb_thread_struct::base_block, rb_env_t::block, rb_thread_struct::cfp, CHECK_STACK_OVERFLOW, rb_binding_t::env, env, GetBindingPtr, GetEnvPtr, GetISeqPtr, rb_iseq_struct::local_size, rb_cObject, rb_const_get(), rb_intern, rb_vm_make_env_object(), rb_iseq_struct::stack_max, and vm_set_eval_stack().
Referenced by rb_iseq_eval_main().
static void vm_set_top_stack | ( | rb_thread_t * | th, |
VALUE | iseqval | ||
) | [static] |
Definition at line 106 of file vm.c.
References rb_thread_struct::cfp, CHECK_STACK_OVERFLOW, GetISeqPtr, rb_iseq_struct::iseq_encoded, rb_iseq_struct::local_size, rb_eTypeError, rb_raise(), rb_vm_set_finish_env(), rb_control_frame_t::sp, rb_iseq_struct::stack_max, rb_thread_struct::top_self, rb_iseq_struct::type, VM_FRAME_MAGIC_TOP, and vm_push_frame().
Referenced by rb_iseq_eval().
Definition at line 716 of file vm.c.
References rb_thread_struct::cfp, GET_THREAD, and vm_cfp_svar_get().
Referenced by rb_backref_get(), and rb_lastline_get().
Definition at line 723 of file vm.c.
References rb_thread_struct::cfp, GET_THREAD, and vm_cfp_svar_set().
Referenced by rb_backref_set(), and rb_lastline_set().
static VALUE vm_yield | ( | rb_thread_t * | th, |
int | argc, | ||
const VALUE * | argv | ||
) | [inline, static] |
Definition at line 654 of file vm.c.
References check_block(), invoke_block_from_c(), and rb_block_struct::self.
static VALUE vm_yield_with_cref | ( | rb_thread_t * | th, |
int | argc, | ||
const VALUE * | argv, | ||
const NODE * | cref | ||
) | [inline, static] |
Definition at line 647 of file vm.c.
References check_block(), invoke_block_from_c(), and rb_block_struct::self.
const rb_data_type_t env_data_type [static] |
{ "VM/env", {env_mark, env_free, env_memsize,}, }
Definition at line 37 of file vm.c.
Referenced by env_alloc(), Init_VM(), and rb_vm_rewrite_dfp_in_errinfo().
Definition at line 35 of file vm.c.
Referenced by Init_ISeq(), and Init_VM().
size_t rb_gc_stack_maxsize |
Definition at line 38 of file vm.c.
Referenced by Init_VM(), and thread_exec_event_hooks().
rb_vm_t* ruby_current_vm = 0 |
{ "VM/thread", { rb_thread_mark, thread_free, thread_memsize, }, }
Definition at line 40 of file vm.c.
Referenced by rb_vm_inc_const_missing_count().
char ruby_vm_redefined_flag[BOP_LAST_] |
Definition at line 42 of file vm.c.
Referenced by rb_vm_check_redefinition_opt_method().
int thread_recycle_stack_count = 0 [static] |
Definition at line 1669 of file vm.c.
Referenced by thread_recycle_stack().
VALUE* thread_recycle_stack_slot[RECYCLE_MAX] [static] |
const rb_data_type_t vm_data_type [static] |
{ "VM", {rb_vm_mark, vm_free, vm_memsize,}, }
st_table* vm_opt_method_table = 0 [static] |