kicad/thirdparty/sentry-native/external/crashpad/snapshot/fuchsia/thread_snapshot_fuchsia.h

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// Copyright 2018 The Crashpad Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef CRASHPAD_SNAPSHOT_FUCHSIA_THREAD_SNAPSHOT_FUCHSIA_H_
#define CRASHPAD_SNAPSHOT_FUCHSIA_THREAD_SNAPSHOT_FUCHSIA_H_
#include <stdint.h>
#include <zircon/types.h>
#include <string>
#include "build/build_config.h"
#include "snapshot/cpu_context.h"
#include "snapshot/fuchsia/process_reader_fuchsia.h"
#include "snapshot/memory_snapshot.h"
#include "snapshot/memory_snapshot_generic.h"
#include "snapshot/thread_snapshot.h"
#include "util/misc/initialization_state_dcheck.h"
namespace crashpad {
namespace internal {
//! \brief A ThreadSnapshot of a thread on a Fuchsia system.
class ThreadSnapshotFuchsia final : public ThreadSnapshot {
public:
ThreadSnapshotFuchsia();
ThreadSnapshotFuchsia(const ThreadSnapshotFuchsia&) = delete;
ThreadSnapshotFuchsia& operator=(const ThreadSnapshotFuchsia&) = delete;
~ThreadSnapshotFuchsia() override;
//! \brief Initializes the object.
//!
//! \param[in] process_reader A ProcessReaderFuchsia for the process
//! containing the thread.
//! \param[in] thread The thread within the ProcessReaderFuchsia for
//! which the snapshot should be created.
//!
//! \return `true` if the snapshot could be created, `false` otherwise with
//! a message logged.
bool Initialize(ProcessReaderFuchsia* process_reader,
const ProcessReaderFuchsia::Thread& thread);
// ThreadSnapshot:
const CPUContext* Context() const override;
const MemorySnapshot* Stack() const override;
uint64_t ThreadID() const override;
std::string ThreadName() const override;
int SuspendCount() const override;
int Priority() const override;
uint64_t ThreadSpecificDataAddress() const override;
std::vector<const MemorySnapshot*> ExtraMemory() const override;
private:
#if defined(ARCH_CPU_X86_64)
CPUContextX86_64 context_arch_;
#elif defined(ARCH_CPU_ARM64)
CPUContextARM64 context_arch_;
#else
#error Port.
#endif
CPUContext context_;
MemorySnapshotGeneric stack_;
std::string thread_name_;
zx_koid_t thread_id_;
zx_vaddr_t thread_specific_data_address_;
InitializationStateDcheck initialized_;
};
} // namespace internal
} // namespace crashpad
#endif // CRASHPAD_SNAPSHOT_FUCHSIA_THREAD_SNAPSHOT_FUCHSIA_H_