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base / profiler / frame.h [blame]
// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef BASE_PROFILER_FRAME_H_
#define BASE_PROFILER_FRAME_H_
#include "base/base_export.h"
#include "base/memory/raw_ptr.h"
#include "base/profiler/module_cache.h"
namespace base {
// Frame represents an individual sampled stack frame with full module
// information.
struct BASE_EXPORT Frame {
Frame(uintptr_t instruction_pointer, const ModuleCache::Module* module);
// The function name should only be populated by Android Java frames.
Frame(uintptr_t instruction_pointer,
const ModuleCache::Module* module,
std::string function_name);
~Frame();
// The sampled instruction pointer within the function.
uintptr_t instruction_pointer;
// The module information.
raw_ptr<const ModuleCache::Module, DanglingUntriaged> module;
// Function name associated with the frame. Currently populated only for
// Android Java frames.
std::string function_name;
};
} // namespace base
#endif // BASE_PROFILER_FRAME_H_