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1aa478d161
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>
105 lines
3.5 KiB
C++
105 lines
3.5 KiB
C++
// Copyright 2017 The Crashpad Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef CRASHPAD_SNAPSHOT_LINUX_EXCEPTION_SNAPSHOT_LINUX_H_
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#define CRASHPAD_SNAPSHOT_LINUX_EXCEPTION_SNAPSHOT_LINUX_H_
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#include <stdint.h>
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#include <sys/types.h>
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#include <vector>
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#include "build/build_config.h"
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#include "snapshot/cpu_context.h"
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#include "snapshot/exception_snapshot.h"
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#include "snapshot/linux/process_reader_linux.h"
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#include "snapshot/memory_snapshot.h"
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#include "util/linux/address_types.h"
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#include "util/misc/initialization_state_dcheck.h"
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namespace crashpad {
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namespace internal {
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//! \brief An ExceptionSnapshot of an signal received by a running (or crashed)
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//! process on a Linux system.
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class ExceptionSnapshotLinux final : public ExceptionSnapshot {
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public:
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ExceptionSnapshotLinux();
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ExceptionSnapshotLinux(const ExceptionSnapshotLinux&) = delete;
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ExceptionSnapshotLinux& operator=(const ExceptionSnapshotLinux&) = delete;
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~ExceptionSnapshotLinux() override;
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//! \brief Initializes the object.
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//!
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//! \param[in] process_reader A ProcessReaderLinux for the process that
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//! received
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//! the signal.
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//! \param[in] siginfo_address The address in the target process' address
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//! space of the siginfo_t passed to the signal handler.
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//! \param[in] context_address The address in the target process' address
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//! space of the ucontext_t passed to the signal handler.
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//! \param[in] thread_id The thread ID of the thread that received the signal.
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//!
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//! \return `true` if the snapshot could be created, `false` otherwise with
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//! an appropriate message logged.
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bool Initialize(ProcessReaderLinux* process_reader,
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LinuxVMAddress siginfo_address,
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LinuxVMAddress context_address,
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pid_t thread_id);
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// ExceptionSnapshot:
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const CPUContext* Context() const override;
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uint64_t ThreadID() const override;
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uint32_t Exception() const override;
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uint32_t ExceptionInfo() const override;
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uint64_t ExceptionAddress() const override;
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const std::vector<uint64_t>& Codes() const override;
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virtual std::vector<const MemorySnapshot*> ExtraMemory() const override;
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private:
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template <typename Traits>
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bool ReadSiginfo(ProcessReaderLinux* reader, LinuxVMAddress siginfo_address);
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template <typename Traits>
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bool ReadContext(ProcessReaderLinux* reader, LinuxVMAddress context_address);
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union {
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#if defined(ARCH_CPU_X86_FAMILY)
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CPUContextX86 x86;
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CPUContextX86_64 x86_64;
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#elif defined(ARCH_CPU_ARM_FAMILY)
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CPUContextARM arm;
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CPUContextARM64 arm64;
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#elif defined(ARCH_CPU_MIPS_FAMILY)
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CPUContextMIPS mipsel;
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CPUContextMIPS64 mips64;
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#endif
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} context_union_;
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CPUContext context_;
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std::vector<uint64_t> codes_;
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uint64_t thread_id_;
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uint64_t exception_address_;
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uint32_t signal_number_;
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uint32_t signal_code_;
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InitializationStateDcheck initialized_;
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};
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} // namespace internal
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} // namespace crashpad
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#endif // CRASHPAD_SNAPSHOT_LINUX_EXCEPTION_SNAPSHOT_LINUX_H_
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