chromium/v8/src/debug/debug-frames.cc

// Copyright 2015 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.

#include "src/debug/debug-frames.h"

#include "src/builtins/accessors.h"
#include "src/deoptimizer/deoptimizer.h"
#include "src/execution/frames-inl.h"

#if V8_ENABLE_WEBASSEMBLY
#include "src/debug/debug-wasm-objects.h"
#endif  // V8_ENABLE_WEBASSEMBLY

namespace v8 {
namespace internal {

FrameInspector::FrameInspector(CommonFrame* frame, int inlined_frame_index,
                               Isolate* isolate)
    : … { … }

// Destructor needs to be defined in the .cc file, because it instantiates
// std::unique_ptr destructors but the types are not known in the header.
FrameInspector::~FrameInspector() = default;

JavaScriptFrame* FrameInspector::javascript_frame() { … }

Handle<Object> FrameInspector::GetParameter(int index) { … }

Handle<Object> FrameInspector::GetExpression(int index) { … }

Handle<Object> FrameInspector::GetContext() { … }

Handle<String> FrameInspector::GetFunctionName() { … }

#if V8_ENABLE_WEBASSEMBLY
bool FrameInspector::IsWasm() { … }
#if V8_ENABLE_DRUMBRAKE
bool FrameInspector::IsWasmInterpreter() {
  return frame_->is_wasm_interpreter_entry();
}
#endif  // V8_ENABLE_DRUMBRAKE
#endif  // V8_ENABLE_WEBASSEMBLY

bool FrameInspector::IsJavaScript() { … }

bool FrameInspector::ParameterIsShadowedByContextLocal(
    DirectHandle<ScopeInfo> info, Handle<String> parameter_name) { … }

RedirectActiveFunctions::RedirectActiveFunctions(
    Isolate* isolate, Tagged<SharedFunctionInfo> shared, Mode mode)
    : … { … }

void RedirectActiveFunctions::VisitThread(Isolate* isolate,
                                          ThreadLocalTop* top) { … }

}  // namespace internal
}  // namespace v8