[objects] Extract DebugInfo and BreakPointInfo to own file

src/objects/debug-objects-inl.h

+// Copyright 2017 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef V8_OBJECTS_DEBUG_OBJECTS_INL_H_
+#define V8_OBJECTS_DEBUG_OBJECTS_INL_H_
+
+#include "src/objects/debug-objects.h"
+
+#include "src/heap/heap-inl.h"

[marja, 2017/05/23 10:38:55]

Unfortunately this ends up pulling in objects-inl.h because heap-inl.h includes
it. But this is fine for an intermediate step (objects-inl.h should become
empty).

[jgruber, 2017/05/23 10:50:52]

Ah, yes :( Acknowledged.

+
+// Has to be the last include (doesn't have include guards):
+#include "src/objects/object-macros.h"
+
+namespace v8 {
+namespace internal {
+
+CAST_ACCESSOR(BreakPointInfo)
+CAST_ACCESSOR(DebugInfo)
+
+ACCESSORS(DebugInfo, shared, SharedFunctionInfo, kSharedFunctionInfoIndex)
+SMI_ACCESSORS(DebugInfo, debugger_hints, kDebuggerHintsIndex)
+ACCESSORS(DebugInfo, debug_bytecode_array, Object, kDebugBytecodeArrayIndex)
+ACCESSORS(DebugInfo, break_points, FixedArray, kBreakPointsStateIndex)
+
+SMI_ACCESSORS(BreakPointInfo, source_position, kSourcePositionIndex)
+ACCESSORS(BreakPointInfo, break_point_objects, Object, kBreakPointObjectsIndex)
+
+bool DebugInfo::HasDebugBytecodeArray() {
+  return debug_bytecode_array()->IsBytecodeArray();
+}
+
+bool DebugInfo::HasDebugCode() {
+  Code* code = shared()->code();
+  bool has = code->kind() == Code::FUNCTION;
+  DCHECK(!has || code->has_debug_break_slots());
+  return has;
+}
+
+BytecodeArray* DebugInfo::OriginalBytecodeArray() {
+  DCHECK(HasDebugBytecodeArray());
+  return shared()->bytecode_array();
+}
+
+BytecodeArray* DebugInfo::DebugBytecodeArray() {
+  DCHECK(HasDebugBytecodeArray());
+  return BytecodeArray::cast(debug_bytecode_array());
+}
+
+Code* DebugInfo::DebugCode() {
+  DCHECK(HasDebugCode());
+  return shared()->code();
+}
+
+}  // namespace internal
+}  // namespace v8
+
+#include "src/objects/object-macros-undef.h"
+
+#endif  // V8_OBJECTS_DEBUG_OBJECTS_INL_H_