1// Copyright 2017 the V8 project authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef V8_OBJECTS_DEBUG_OBJECTS_INL_H_
6#define V8_OBJECTS_DEBUG_OBJECTS_INL_H_
7
8#include "src/objects/debug-objects.h"
9
10#include "src/heap/heap-write-barrier-inl.h"
11#include "src/objects/code-inl.h"
12#include "src/objects/objects-inl.h"
13#include "src/objects/shared-function-info.h"
14
15// Has to be the last include (doesn't have include guards):
16#include "src/objects/object-macros.h"
17
18namespace v8 {
19namespace internal {
20
21#include "torque-generated/src/objects/debug-objects-tq-inl.inc"
22
23TQ_OBJECT_CONSTRUCTORS_IMPL(BreakPoint)
24TQ_OBJECT_CONSTRUCTORS_IMPL(BreakPointInfo)
25TQ_OBJECT_CONSTRUCTORS_IMPL(CoverageInfo)
26TQ_OBJECT_CONSTRUCTORS_IMPL(DebugInfo)
27
28NEVER_READ_ONLY_SPACE_IMPL(DebugInfo)
29
30BIT_FIELD_ACCESSORS(DebugInfo, debugger_hints, side_effect_state,
31                    DebugInfo::SideEffectStateBits)
32BIT_FIELD_ACCESSORS(DebugInfo, debugger_hints, debug_is_blackboxed,
33                    DebugInfo::DebugIsBlackboxedBit)
34BIT_FIELD_ACCESSORS(DebugInfo, debugger_hints, computed_debug_is_blackboxed,
35                    DebugInfo::ComputedDebugIsBlackboxedBit)
36BIT_FIELD_ACCESSORS(DebugInfo, debugger_hints, debugging_id,
37                    DebugInfo::DebuggingIdBits)
38
39bool DebugInfo::HasInstrumentedBytecodeArray() {
40  return debug_bytecode_array(kAcquireLoad).IsBytecodeArray();
41}
42
43BytecodeArray DebugInfo::OriginalBytecodeArray() {
44  DCHECK(HasInstrumentedBytecodeArray());
45  return BytecodeArray::cast(original_bytecode_array(kAcquireLoad));
46}
47
48BytecodeArray DebugInfo::DebugBytecodeArray() {
49  DCHECK(HasInstrumentedBytecodeArray());
50  DCHECK_EQ(shared().GetActiveBytecodeArray(),
51            debug_bytecode_array(kAcquireLoad));
52  return BytecodeArray::cast(debug_bytecode_array(kAcquireLoad));
53}
54
55TQ_OBJECT_CONSTRUCTORS_IMPL(StackFrameInfo)
56NEVER_READ_ONLY_SPACE_IMPL(StackFrameInfo)
57
58Script StackFrameInfo::script() const {
59  HeapObject object = shared_or_script();
60  if (object.IsSharedFunctionInfo()) {
61    object = SharedFunctionInfo::cast(object).script();
62  }
63  return Script::cast(object);
64}
65
66BIT_FIELD_ACCESSORS(StackFrameInfo, flags, bytecode_offset_or_source_position,
67                    StackFrameInfo::BytecodeOffsetOrSourcePositionBits)
68BIT_FIELD_ACCESSORS(StackFrameInfo, flags, is_constructor,
69                    StackFrameInfo::IsConstructorBit)
70
71NEVER_READ_ONLY_SPACE_IMPL(ErrorStackData)
72TQ_OBJECT_CONSTRUCTORS_IMPL(ErrorStackData)
73
74bool ErrorStackData::HasFormattedStack() const {
75  return !call_site_infos_or_formatted_stack().IsFixedArray();
76}
77
78ACCESSORS_RELAXED_CHECKED(ErrorStackData, formatted_stack, Object,
79                          kCallSiteInfosOrFormattedStackOffset,
80                          !limit_or_stack_frame_infos().IsSmi())
81
82bool ErrorStackData::HasCallSiteInfos() const { return !HasFormattedStack(); }
83
84ACCESSORS_RELAXED_CHECKED(ErrorStackData, call_site_infos, FixedArray,
85                          kCallSiteInfosOrFormattedStackOffset,
86                          !HasFormattedStack())
87
88NEVER_READ_ONLY_SPACE_IMPL(PromiseOnStack)
89TQ_OBJECT_CONSTRUCTORS_IMPL(PromiseOnStack)
90
91}  // namespace internal
92}  // namespace v8
93
94#include "src/objects/object-macros-undef.h"
95
96#endif  // V8_OBJECTS_DEBUG_OBJECTS_INL_H_
97