crashpad/snapshot/fuchsia/exception_snapshot_fuchsia.h
Peter Boström 1aa478d161 Remove DISALLOW_* macros in crashpad
This change was partially scripted and partially done manually with vim
regex + manually placing the deleted constructors.

The script change looked for destructors in the public: section of a
class, if that existed the deleted constructors would go before the
destructor.

For manual placement I looked for any constructor in the public: section
of the corresponding class. If there wasn't one, then it would ideally
have gone as the first entry except below enums, classes and typedefs.
This may not have been perfect, but is hopefully good enough. Fingers
crossed.

#include "base/macros.h" is removed from files that don't use
ignore_result, which is the only other thing defined in base/macros.h.

Bug: chromium:1010217
Change-Id: I099526255a40b1ac1264904b4ece2f3f503c9418
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3171034
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Peter Boström <pbos@chromium.org>
2021-09-21 15:09:44 +00:00

86 lines
2.9 KiB
C++

// 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_EXCEPTION_SNAPSHOT_FUCHSIA_H_
#define CRASHPAD_SNAPSHOT_FUCHSIA_EXCEPTION_SNAPSHOT_FUCHSIA_H_
#include <stdint.h>
#include <zircon/syscalls/exception.h>
#include <zircon/types.h>
#include "build/build_config.h"
#include "snapshot/cpu_context.h"
#include "snapshot/exception_snapshot.h"
#include "util/misc/initialization_state_dcheck.h"
namespace crashpad {
class ProcessReaderFuchsia;
namespace internal {
//! \brief An ExceptionSnapshot of an exception sustained by a process on a
//! Fuchsia system.
class ExceptionSnapshotFuchsia final : public ExceptionSnapshot {
public:
ExceptionSnapshotFuchsia();
ExceptionSnapshotFuchsia(const ExceptionSnapshotFuchsia&) = delete;
ExceptionSnapshotFuchsia& operator=(const ExceptionSnapshotFuchsia&) = delete;
~ExceptionSnapshotFuchsia() override;
//! \brief Initializes the object.
//!
//! \param[in] process_reader A ProcessReaderFuchsia for the process that
//! sustained the exception.
//! \param[in] thread_id The koid of the thread that sustained the exception.
//! \param[in] exception_report The `zx_exception_report_t` retrieved from the
//! thread in the exception state, corresponding to \a thread_id.
//!
//! \return `true` if the exception data was initialized, `false` otherwise
//! with an error logged.
bool Initialize(ProcessReaderFuchsia* process_reader,
zx_koid_t thread_id,
const zx_exception_report_t& exception_report);
// ExceptionSnapshot:
const CPUContext* Context() const override;
uint64_t ThreadID() const override;
uint32_t Exception() const override;
uint32_t ExceptionInfo() const override;
uint64_t ExceptionAddress() const override;
const std::vector<uint64_t>& Codes() 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_;
#endif
CPUContext context_;
std::vector<uint64_t> codes_;
zx_koid_t thread_id_;
zx_vaddr_t exception_address_;
uint32_t exception_;
uint32_t exception_info_;
InitializationStateDcheck initialized_;
};
} // namespace internal
} // namespace crashpad
#endif // CRASHPAD_SNAPSHOT_FUCHSIA_EXCEPTION_SNAPSHOT_FUCHSIA_H_