chromium/base/profiler/stack_unwind_data.cc

// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "base/profiler/stack_unwind_data.h"

#include <iterator>
#include <utility>

#include "base/check.h"
#include "base/compiler_specific.h"
#include "base/memory/ptr_util.h"
#include "base/memory/raw_ptr.h"
#include "base/metrics/histogram_functions.h"
#include "base/numerics/safe_conversions.h"
#include "base/profiler/metadata_recorder.h"
#include "base/profiler/profile_builder.h"
#include "base/profiler/sample_metadata.h"
#include "base/profiler/stack_buffer.h"
#include "base/profiler/stack_copier.h"
#include "base/profiler/suspendable_thread_delegate.h"
#include "base/profiler/unwinder.h"
#include "base/ranges/algorithm.h"

namespace base {

StackUnwindData::StackUnwindData(
    std::unique_ptr<ProfileBuilder> profile_builder)
    : … { … }

StackUnwindData::~StackUnwindData() = default;

std::vector<UnwinderCapture> StackUnwindData::GetUnwinderSnapshot() { … }

void StackUnwindData::Initialize(
    std::vector<std::unique_ptr<Unwinder>> unwinders) { … }

void StackUnwindData::OnThreadPoolRunning() { … }

void StackUnwindData::AddAuxUnwinder(std::unique_ptr<Unwinder> unwinder) { … }

}  // namespace base