Ruby
2.1.10p492(2016-04-01revision54464)
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#include "ruby/ruby.h"
#include "ruby/encoding.h"
#include "ruby/debug.h"
#include "internal.h"
#include "vm_core.h"
#include "eval_intern.h"
#include "iseq.h"
Go to the source code of this file.
Data Structures | |
struct | rb_backtrace_location_struct |
struct | valued_frame_info |
struct | rb_backtrace_struct |
struct | bt_iter_arg |
struct | oldbt_arg |
struct | rb_debug_inspector_struct |
struct | collect_caller_bindings_data |
Macros | |
#define | frame2iseq(frame) frame |
Typedefs | |
typedef struct rb_backtrace_location_struct | rb_backtrace_location_t |
typedef struct rb_backtrace_struct | rb_backtrace_t |
Enumerations | |
enum | { CALLER_BINDING_SELF, CALLER_BINDING_CLASS, CALLER_BINDING_BINDING, CALLER_BINDING_ISEQ, CALLER_BINDING_CFP } |
Variables | |
static VALUE | rb_cBacktrace |
static VALUE | rb_cBacktraceLocation |
VALUE | ruby_engine_name |
static const rb_data_type_t | location_data_type |
static const rb_data_type_t | backtrace_data_type |
#define frame2iseq | ( | frame | ) | frame |
Definition at line 1273 of file vm_backtrace.c.
Referenced by rb_profile_frame_absolute_path(), rb_profile_frame_base_label(), rb_profile_frame_classpath(), rb_profile_frame_first_lineno(), rb_profile_frame_label(), rb_profile_frame_method_name(), rb_profile_frame_path(), rb_profile_frame_qualified_method_name(), and rb_profile_frame_singleton_method_p().
typedef struct rb_backtrace_location_struct rb_backtrace_location_t |
typedef struct rb_backtrace_struct rb_backtrace_t |
anonymous enum |
Enumerator | |
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CALLER_BINDING_SELF | |
CALLER_BINDING_CLASS | |
CALLER_BINDING_BINDING | |
CALLER_BINDING_ISEQ | |
CALLER_BINDING_CFP |
Definition at line 1075 of file vm_backtrace.c.
Definition at line 423 of file vm_backtrace.c.
References obj, and TypedData_Make_Struct.
Referenced by bt_init(), and Init_vm_backtrace().
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Definition at line 542 of file vm_backtrace.c.
References rb_backtrace_struct::backtrace, rb_backtrace_struct::backtrace_size, func, i, n, rb_ary_new(), rb_ary_push(), rb_bug(), and UNLIKELY.
Referenced by backtrace_to_location_ary(), and backtrace_to_str_ary().
Definition at line 649 of file vm_backtrace.c.
References rb_backtrace_to_str_ary(), and str.
Referenced by Init_vm_backtrace().
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Definition at line 431 of file vm_backtrace.c.
References rb_thread_struct::cfp, i, RUBY_VM_END_CONTROL_FRAME, RUBY_VM_NEXT_CONTROL_FRAME, RUBYVM_CFUNC_FRAME_P, and size.
Referenced by backtrace_object(), collect_caller_bindings(), rb_backtrace_print_as_bugreport(), rb_backtrace_print_to(), and vm_backtrace_print().
Definition at line 394 of file vm_backtrace.c.
References rb_backtrace_struct::backtrace, rb_backtrace_struct::backtrace_base, and ruby_xfree().
Definition at line 656 of file vm_backtrace.c.
References GetCoreDataFromValue, str, and rb_backtrace_struct::strary.
Referenced by Init_vm_backtrace().
Definition at line 379 of file vm_backtrace.c.
References rb_backtrace_struct::backtrace, rb_backtrace_struct::backtrace_size, i, rb_backtrace_struct::locary, location_mark_entry(), rb_gc_mark(), s, and rb_backtrace_struct::strary.
Definition at line 404 of file vm_backtrace.c.
References rb_backtrace_struct::backtrace_size.
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Definition at line 521 of file vm_backtrace.c.
References backtrace_each(), bt_init(), bt_iter_cfunc(), bt_iter_iseq(), bt_iter_arg::btobj, and bt_iter_arg::prev_loc.
Referenced by rb_vm_backtrace_location_ary(), rb_vm_backtrace_object(), rb_vm_backtrace_str_ary(), and vm_backtrace_to_ary().
Definition at line 615 of file vm_backtrace.c.
References backtrace_collect(), rb_backtrace_struct::backtrace_size, GetCoreDataFromValue, location_create(), Qnil, r, RB_GC_GUARD(), and size.
Referenced by rb_backtrace_to_location_ary(), rb_vm_backtrace_location_ary(), and vm_backtrace_to_ary().
Definition at line 568 of file vm_backtrace.c.
References backtrace_collect(), rb_backtrace_struct::backtrace_size, bt_iter_arg::bt, GetCoreDataFromValue, location_to_str_dmyarg(), Qnil, r, RB_GC_GUARD(), and size.
Referenced by rb_backtrace_to_str_ary(), rb_vm_backtrace_str_ary(), and vm_backtrace_to_ary().
Definition at line 488 of file vm_backtrace.c.
References rb_backtrace_struct::backtrace, backtrace_alloc(), rb_backtrace_struct::backtrace_base, rb_backtrace_struct::backtrace_size, bt_iter_arg::bt, bt_iter_arg::btobj, GetCoreDataFromValue, rb_cBacktrace, and ruby_xmalloc().
Referenced by backtrace_object().
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Definition at line 511 of file vm_backtrace.c.
References rb_backtrace_struct::backtrace, rb_backtrace_struct::backtrace_size, rb_backtrace_location_struct::body, bt_iter_arg::bt, rb_backtrace_location_struct::cfunc, bt_iter_arg::prev_loc, and rb_backtrace_location_struct::type.
Referenced by backtrace_object().
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Definition at line 498 of file vm_backtrace.c.
References rb_backtrace_struct::backtrace, rb_backtrace_struct::backtrace_size, rb_backtrace_location_struct::body, bt_iter_arg::bt, rb_backtrace_location_struct::iseq, rb_iseq_struct::iseq, rb_control_frame_struct::iseq, rb_control_frame_struct::pc, bt_iter_arg::prev_loc, and rb_backtrace_location_struct::type.
Referenced by backtrace_object().
Definition at line 27 of file vm_backtrace.c.
References rb_iseq_struct::iseq_encoded, and rb_iseq_line_no().
Referenced by location_lineno(), location_to_str(), oldbt_iter_iseq(), rb_profile_frames(), and rb_vm_get_sourceline().
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Definition at line 1141 of file vm_backtrace.c.
References collect_caller_bindings_data::ary, backtrace_each(), CALLER_BINDING_BINDING, collect_caller_bindings_cfunc(), collect_caller_bindings_init(), collect_caller_bindings_iseq(), entry, GC_GUARDED_PTR_REF, i, NIL_P(), RARRAY_LEN, rb_ary_entry(), rb_ary_new(), rb_ary_reverse(), rb_ary_store(), rb_binding_new_with_cfp(), and result.
Referenced by rb_debug_inspector_open().
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Definition at line 1126 of file vm_backtrace.c.
References collect_caller_bindings_data::ary, CALLER_BINDING_BINDING, CALLER_BINDING_CFP, CALLER_BINDING_CLASS, CALLER_BINDING_ISEQ, CALLER_BINDING_SELF, data, GC_GUARDED_PTR, get_klass(), Qnil, rb_ary_new2, rb_ary_push(), rb_ary_store(), and rb_control_frame_struct::self.
Referenced by collect_caller_bindings().
Definition at line 1088 of file vm_backtrace.c.
Referenced by collect_caller_bindings().
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Definition at line 1111 of file vm_backtrace.c.
References collect_caller_bindings_data::ary, CALLER_BINDING_BINDING, CALLER_BINDING_CFP, CALLER_BINDING_CLASS, CALLER_BINDING_ISEQ, CALLER_BINDING_SELF, data, GC_GUARDED_PTR, get_klass(), rb_control_frame_struct::iseq, Qnil, rb_ary_new2, rb_ary_push(), rb_ary_store(), rb_iseq_struct::self, and rb_control_frame_struct::self.
Referenced by collect_caller_bindings().
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Definition at line 1206 of file vm_backtrace.c.
References rb_debug_inspector_struct::backtrace_size, rb_debug_inspector_struct::contexts, rb_ary_entry(), rb_eArgError, and rb_raise().
Referenced by rb_debug_inspector_frame_binding_get(), rb_debug_inspector_frame_class_get(), rb_debug_inspector_frame_iseq_get(), and rb_debug_inspector_frame_self_get().
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Definition at line 1094 of file vm_backtrace.c.
References klass, Qnil, RB_TYPE_P, rb_vm_control_frame_id_and_class(), RBASIC, and T_ICLASS.
Referenced by collect_caller_bindings_cfunc(), and collect_caller_bindings_iseq().
Definition at line 991 of file vm_backtrace.c.
References backtrace_alloc(), backtrace_dump_data(), backtrace_load_data(), CLASS_OF, location_absolute_path_m(), location_base_label_m(), location_inspect_m(), location_label_m(), location_lineno_m(), location_path_m(), location_to_str_m(), rb_cArray, rb_cBacktrace, rb_cBacktraceLocation, rb_cObject, rb_cThread, rb_define_alloc_func(), rb_define_class_under(), rb_define_global_function(), rb_define_method(), rb_f_caller(), rb_f_caller_locations(), rb_marshal_define_compat(), rb_undef_alloc_func(), and rb_undef_method().
Referenced by Init_VM().
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Definition at line 270 of file vm_backtrace.c.
References rb_backtrace_location_struct::body, rb_backtrace_location_struct::cfunc, rb_backtrace_location_struct::iseq, rb_iseq_struct::iseq, Qnil, rb_bug(), rb_backtrace_location_struct::type, and UNREACHABLE.
Referenced by location_absolute_path_m().
Definition at line 294 of file vm_backtrace.c.
References location_absolute_path(), and location_ptr().
Referenced by Init_vm_backtrace().
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Definition at line 210 of file vm_backtrace.c.
References rb_backtrace_location_struct::body, rb_backtrace_location_struct::cfunc, ID2SYM, rb_backtrace_location_struct::iseq, rb_iseq_struct::iseq, rb_bug(), rb_sym_to_s(), rb_backtrace_location_struct::type, and UNREACHABLE.
Referenced by location_base_label_m().
Definition at line 231 of file vm_backtrace.c.
References location_base_label(), and location_ptr().
Referenced by Init_vm_backtrace().
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Definition at line 602 of file vm_backtrace.c.
References valued_frame_info::btobj, valued_frame_info::loc, obj, rb_cBacktraceLocation, and TypedData_Make_Struct.
Referenced by backtrace_to_location_ary().
Definition at line 300 of file vm_backtrace.c.
References rb_enc_compatible(), rb_enc_sprintf(), and RSTRING_PTR.
Referenced by location_to_str().
Definition at line 97 of file vm_backtrace.c.
References ruby_xfree().
Definition at line 365 of file vm_backtrace.c.
References location_ptr(), location_to_str(), and rb_str_inspect().
Referenced by Init_vm_backtrace().
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Definition at line 161 of file vm_backtrace.c.
References rb_backtrace_location_struct::body, rb_backtrace_location_struct::cfunc, rb_backtrace_location_struct::iseq, rb_iseq_struct::iseq, rb_bug(), rb_id2str(), rb_backtrace_location_struct::type, and UNREACHABLE.
Referenced by location_label_m().
Definition at line 204 of file vm_backtrace.c.
References location_label(), and location_ptr().
Referenced by Init_vm_backtrace().
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Definition at line 127 of file vm_backtrace.c.
References rb_backtrace_location_struct::body, calc_lineno(), rb_backtrace_location_struct::cfunc, rb_backtrace_location_struct::iseq, rb_iseq_struct::iseq, rb_bug(), rb_backtrace_location_struct::type, and UNREACHABLE.
Referenced by location_lineno_m(), and location_to_str().
Definition at line 155 of file vm_backtrace.c.
References INT2FIX, location_lineno(), and location_ptr().
Referenced by Init_vm_backtrace().
Definition at line 73 of file vm_backtrace.c.
References valued_frame_info::btobj, and rb_gc_mark().
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Definition at line 82 of file vm_backtrace.c.
References rb_backtrace_location_struct::body, rb_backtrace_location_struct::iseq, rb_iseq_struct::iseq, rb_gc_mark(), and rb_backtrace_location_struct::type.
Referenced by backtrace_mark().
Definition at line 106 of file vm_backtrace.c.
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Definition at line 237 of file vm_backtrace.c.
References rb_backtrace_location_struct::body, rb_backtrace_location_struct::cfunc, rb_backtrace_location_struct::iseq, rb_iseq_struct::iseq, Qnil, rb_bug(), rb_backtrace_location_struct::type, and UNREACHABLE.
Referenced by location_path_m().
Definition at line 264 of file vm_backtrace.c.
References location_path(), and location_ptr().
Referenced by Init_vm_backtrace().
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Definition at line 119 of file vm_backtrace.c.
References GetCoreDataFromValue, and valued_frame_info::loc.
Referenced by location_absolute_path_m(), location_base_label_m(), location_inspect_m(), location_label_m(), location_lineno_m(), location_path_m(), and location_to_str_m().
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Definition at line 313 of file vm_backtrace.c.
References rb_backtrace_location_struct::body, calc_lineno(), rb_backtrace_location_struct::cfunc, GET_THREAD(), INT2FIX, rb_backtrace_location_struct::iseq, rb_iseq_struct::iseq, lineno, location_format(), location_lineno(), name, rb_vm_struct::progname, rb_bug(), rb_id2str(), ruby_engine_name, th, rb_backtrace_location_struct::type, and rb_thread_struct::vm.
Referenced by location_inspect_m(), location_to_str_dmyarg(), and location_to_str_m().
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Definition at line 562 of file vm_backtrace.c.
References location_to_str().
Referenced by backtrace_to_str_ary().
Definition at line 355 of file vm_backtrace.c.
References location_ptr(), and location_to_str().
Referenced by Init_vm_backtrace().
Definition at line 749 of file vm_backtrace.c.
References oldbt_arg::filename, NIL_P(), and RSTRING_PTR.
Referenced by rb_backtrace_print_as_bugreport().
Definition at line 686 of file vm_backtrace.c.
References oldbt_arg::filename, GET_THREAD(), oldbt_arg::lineno, rb_vm_struct::progname, ruby_engine_name, and rb_thread_struct::vm.
Referenced by rb_backtrace_print_as_bugreport(), rb_backtrace_print_to(), and vm_backtrace_print().
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Definition at line 709 of file vm_backtrace.c.
References oldbt_arg::data, oldbt_arg::filename, oldbt_arg::func, oldbt_arg::lineno, lineno, name, and rb_id2str().
Referenced by rb_backtrace_print_as_bugreport(), rb_backtrace_print_to(), and vm_backtrace_print().
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Definition at line 696 of file vm_backtrace.c.
References calc_lineno(), oldbt_arg::data, oldbt_arg::filename, oldbt_arg::func, rb_control_frame_struct::iseq, rb_iseq_location_struct::label, oldbt_arg::lineno, lineno, rb_iseq_struct::location, name, rb_iseq_location_struct::path, and rb_control_frame_struct::pc.
Referenced by rb_backtrace_print_as_bugreport(), rb_backtrace_print_to(), and vm_backtrace_print().
Definition at line 720 of file vm_backtrace.c.
References NIL_P(), and RSTRING_PTR.
Referenced by vm_backtrace_print().
Definition at line 788 of file vm_backtrace.c.
References NIL_P(), output, PRIsVALUE, rb_io_write(), rb_sprintf(), rb_str_cat2(), rb_str_catf(), and str.
Referenced by rb_backtrace_print_to().
Definition at line 782 of file vm_backtrace.c.
References vm_backtrace_print().
Referenced by rescue_callback().
Definition at line 417 of file vm_backtrace.c.
References rb_typeddata_is_kind_of().
Referenced by exc_backtrace(), rb_check_backtrace(), and set_backtrace().
Definition at line 766 of file vm_backtrace.c.
References backtrace_each(), oldbt_arg::data, oldbt_arg::func, GET_THREAD(), i, oldbt_bugreport(), oldbt_init(), oldbt_iter_cfunc(), and oldbt_iter_iseq().
Referenced by rb_vm_bugreport().
Definition at line 803 of file vm_backtrace.c.
References backtrace_each(), oldbt_arg::data, oldbt_arg::func, GET_THREAD(), oldbt_init(), oldbt_iter_cfunc(), oldbt_iter_iseq(), and oldbt_print_to().
Referenced by load_lock().
Definition at line 637 of file vm_backtrace.c.
References backtrace_to_location_ary(), GetCoreDataFromValue, and rb_backtrace_struct::locary.
Referenced by exc_backtrace_locations().
Definition at line 590 of file vm_backtrace.c.
References rb_backtrace_struct::backtrace_size, backtrace_to_str_ary(), bt_iter_arg::bt, GetCoreDataFromValue, and rb_backtrace_struct::strary.
Referenced by backtrace_dump_data(), exc_backtrace(), and set_backtrace().
VALUE rb_debug_inspector_backtrace_locations | ( | const rb_debug_inspector_t * | dc | ) |
Definition at line 1243 of file vm_backtrace.c.
References rb_debug_inspector_struct::backtrace.
VALUE rb_debug_inspector_frame_binding_get | ( | const rb_debug_inspector_t * | dc, |
long | index | ||
) |
Definition at line 1229 of file vm_backtrace.c.
References CALLER_BINDING_BINDING, frame_get(), and rb_ary_entry().
VALUE rb_debug_inspector_frame_class_get | ( | const rb_debug_inspector_t * | dc, |
long | index | ||
) |
Definition at line 1222 of file vm_backtrace.c.
References CALLER_BINDING_CLASS, frame_get(), and rb_ary_entry().
VALUE rb_debug_inspector_frame_iseq_get | ( | const rb_debug_inspector_t * | dc, |
long | index | ||
) |
Definition at line 1236 of file vm_backtrace.c.
References CALLER_BINDING_ISEQ, frame_get(), and rb_ary_entry().
VALUE rb_debug_inspector_frame_self_get | ( | const rb_debug_inspector_t * | dc, |
long | index | ||
) |
Definition at line 1215 of file vm_backtrace.c.
References CALLER_BINDING_SELF, frame_get(), and rb_ary_entry().
VALUE rb_debug_inspector_open | ( | rb_debug_inspector_func_t | func, |
void * | data | ||
) |
Definition at line 1177 of file vm_backtrace.c.
References rb_debug_inspector_struct::backtrace, rb_debug_inspector_struct::backtrace_size, rb_thread_struct::cfp, rb_debug_inspector_struct::cfp, collect_caller_bindings(), rb_debug_inspector_struct::contexts, data, EXEC_TAG, GET_THREAD(), JUMP_TAG, RARRAY_LEN, rb_vm_backtrace_location_ary(), result, state, rb_debug_inspector_struct::th, th, TH_POP_TAG, TH_PUSH_TAG, and UNINITIALIZED_VAR.
Definition at line 956 of file vm_backtrace.c.
References GET_THREAD(), and vm_backtrace_to_ary().
Referenced by Init_vm_backtrace().
Definition at line 984 of file vm_backtrace.c.
References GET_THREAD(), and vm_backtrace_to_ary().
Referenced by Init_vm_backtrace().
Definition at line 817 of file vm_backtrace.c.
References GET_THREAD(), and rb_vm_backtrace_str_ary().
Referenced by parser_set_encode().
Definition at line 1282 of file vm_backtrace.c.
References frame2iseq, and rb_iseq_absolute_path().
Definition at line 1294 of file vm_backtrace.c.
References frame2iseq, and rb_iseq_base_label().
Referenced by rb_profile_frame_full_label().
Definition at line 1306 of file vm_backtrace.c.
References FL_SINGLETON, FL_TEST, frame2iseq, klass, NIL_P(), Qnil, rb_class2name(), rb_class_path(), rb_iseq_klass(), rb_ivar_get(), rb_obj_class(), rb_sprintf(), RB_TYPE_P, RBASIC, T_CLASS, and T_ICLASS.
Referenced by rb_profile_frame_qualified_method_name().
Definition at line 1300 of file vm_backtrace.c.
References frame2iseq, and rb_iseq_first_lineno().
Definition at line 1366 of file vm_backtrace.c.
References NIL_P(), prefix_len, PRIsVALUE, rb_long2int, rb_profile_frame_base_label(), rb_profile_frame_label(), rb_profile_frame_qualified_method_name(), rb_sprintf(), RSTRING_LEN, and RSTRING_PTR.
Definition at line 1288 of file vm_backtrace.c.
References frame2iseq, and rb_iseq_label().
Referenced by rb_profile_frame_full_label().
Definition at line 1339 of file vm_backtrace.c.
References frame2iseq, and rb_iseq_method_name().
Definition at line 1276 of file vm_backtrace.c.
References frame2iseq, and rb_iseq_path().
Definition at line 1345 of file vm_backtrace.c.
References classpath, frame2iseq, method_name(), PRIsVALUE, Qnil, Qtrue, rb_iseq_method_name(), rb_profile_frame_classpath(), rb_profile_frame_singleton_method_p(), and rb_sprintf().
Referenced by rb_profile_frame_full_label().
Definition at line 1327 of file vm_backtrace.c.
References FL_SINGLETON, FL_TEST, frame2iseq, klass, NIL_P(), Qfalse, Qtrue, and rb_iseq_klass().
Referenced by rb_profile_frame_qualified_method_name().
Definition at line 1249 of file vm_backtrace.c.
References calc_lineno(), rb_thread_struct::cfp, GET_THREAD(), i, rb_control_frame_struct::iseq, rb_control_frame_struct::pc, RUBY_VM_END_CONTROL_FRAME, RUBY_VM_PREVIOUS_CONTROL_FRAME, and rb_iseq_struct::self.
VALUE rb_vm_backtrace_location_ary | ( | rb_thread_t * | th, |
long | lev, | ||
long | n | ||
) |
Definition at line 671 of file vm_backtrace.c.
References backtrace_object(), and backtrace_to_location_ary().
Referenced by rb_debug_inspector_open().
Definition at line 536 of file vm_backtrace.c.
References backtrace_object(), and GET_THREAD().
Referenced by argument_error(), and setup_exception().
VALUE rb_vm_backtrace_str_ary | ( | rb_thread_t * | th, |
long | lev, | ||
long | n | ||
) |
Definition at line 665 of file vm_backtrace.c.
References backtrace_object(), and backtrace_to_str_ary().
Referenced by eval_string_with_cref(), and rb_make_backtrace().
int rb_vm_get_sourceline | ( | const rb_control_frame_t * | cfp | ) |
Definition at line 33 of file vm_backtrace.c.
References calc_lineno(), rb_control_frame_struct::iseq, lineno, rb_control_frame_struct::pc, and RUBY_VM_NORMAL_ISEQ_P.
Referenced by control_frame_dump(), fill_path_and_lineno(), rb_add_method(), rb_sourceline(), rb_thread_current_status(), and rb_vm_make_binding().
Definition at line 906 of file vm_backtrace.c.
References thread_backtrace_to_ary().
Referenced by rb_thread_backtrace_m().
Definition at line 912 of file vm_backtrace.c.
References thread_backtrace_to_ary().
Referenced by rb_thread_backtrace_locations_m().
Definition at line 894 of file vm_backtrace.c.
References GetThreadPtr, Qnil, rb_thread_struct::status, th, THREAD_KILLED, rb_thread_struct::to_kill, and vm_backtrace_to_ary().
Referenced by rb_vm_thread_backtrace(), and rb_vm_thread_backtrace_locations().
Definition at line 735 of file vm_backtrace.c.
References backtrace_each(), oldbt_arg::data, oldbt_arg::func, GET_THREAD(), oldbt_init(), oldbt_iter_cfunc(), oldbt_iter_iseq(), and oldbt_print().
Referenced by rb_backtrace().
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Definition at line 823 of file vm_backtrace.c.
References backtrace_object(), rb_backtrace_struct::backtrace_size, backtrace_to_location_ary(), backtrace_to_str_ary(), GetCoreDataFromValue, len, level, n, NIL_P(), NUM2LONG, Qfalse, Qnil, r, rb_ary_new(), rb_eArgError, RB_GC_GUARD(), rb_raise(), rb_range_beg_len(), and rb_scan_args().
Referenced by rb_f_caller(), rb_f_caller_locations(), and thread_backtrace_to_ary().
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Definition at line 410 of file vm_backtrace.c.
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Definition at line 112 of file vm_backtrace.c.
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Definition at line 21 of file vm_backtrace.c.
Referenced by bt_init(), and Init_vm_backtrace().
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Definition at line 22 of file vm_backtrace.c.
Referenced by Init_vm_backtrace(), and location_create().
VALUE ruby_engine_name |
Definition at line 35 of file version.c.
Referenced by Init_version(), location_to_str(), and oldbt_init().