| Index: third_party/crashpad/crashpad/minidump/minidump_exception_writer.h
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| diff --git a/third_party/crashpad/crashpad/minidump/minidump_exception_writer.h b/third_party/crashpad/crashpad/minidump/minidump_exception_writer.h
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| new file mode 100644
|
| index 0000000000000000000000000000000000000000..b4de21a5b7cf136dedd8feadcdfd7090cb3b91f8
|
| --- /dev/null
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| +++ b/third_party/crashpad/crashpad/minidump/minidump_exception_writer.h
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| @@ -0,0 +1,124 @@
|
| +// Copyright 2014 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_MINIDUMP_MINIDUMP_EXCEPTION_WRITER_H_
|
| +#define CRASHPAD_MINIDUMP_MINIDUMP_EXCEPTION_WRITER_H_
|
| +
|
| +#include <windows.h>
|
| +#include <dbghelp.h>
|
| +#include <stdint.h>
|
| +
|
| +#include <vector>
|
| +
|
| +#include "base/basictypes.h"
|
| +#include "base/memory/scoped_ptr.h"
|
| +#include "minidump/minidump_stream_writer.h"
|
| +#include "minidump/minidump_thread_id_map.h"
|
| +
|
| +namespace crashpad {
|
| +
|
| +class ExceptionSnapshot;
|
| +class MinidumpContextWriter;
|
| +
|
| +//! \brief The writer for a MINIDUMP_EXCEPTION_STREAM stream in a minidump file.
|
| +class MinidumpExceptionWriter final : public internal::MinidumpStreamWriter {
|
| + public:
|
| + MinidumpExceptionWriter();
|
| + ~MinidumpExceptionWriter() override;
|
| +
|
| + //! \brief Initializes the MINIDUMP_EXCEPTION_STREAM based on \a
|
| + //! exception_snapshot.
|
| + //!
|
| + //! \param[in] exception_snapshot The exception snapshot to use as source
|
| + //! data.
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| + //! \param[in] thread_id_map A MinidumpThreadIDMap to be consulted to
|
| + //! determine the 32-bit minidump thread ID to use for the thread
|
| + //! identified by \a exception_snapshot.
|
| + //!
|
| + //! \note Valid in #kStateMutable. No mutator methods may be called before
|
| + //! this method, and it is not normally necessary to call any mutator
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| + //! methods after this method.
|
| + void InitializeFromSnapshot(const ExceptionSnapshot* exception_snapshot,
|
| + const MinidumpThreadIDMap& thread_id_map);
|
| +
|
| + //! \brief Arranges for MINIDUMP_EXCEPTION_STREAM::ThreadContext to point to
|
| + //! the CPU context to be written by \a context.
|
| + //!
|
| + //! A context is required in all MINIDUMP_EXCEPTION_STREAM objects.
|
| + //!
|
| + //! This object takes ownership of \a context and becomes its parent in the
|
| + //! overall tree of internal::MinidumpWritable objects.
|
| + //!
|
| + //! \note Valid in #kStateMutable.
|
| + void SetContext(scoped_ptr<MinidumpContextWriter> context);
|
| +
|
| + //! \brief Sets MINIDUMP_EXCEPTION_STREAM::ThreadId.
|
| + void SetThreadID(uint32_t thread_id) { exception_.ThreadId = thread_id; }
|
| +
|
| + //! \brief Sets MINIDUMP_EXCEPTION::ExceptionCode.
|
| + void SetExceptionCode(uint32_t exception_code) {
|
| + exception_.ExceptionRecord.ExceptionCode = exception_code;
|
| + }
|
| +
|
| + //! \brief Sets MINIDUMP_EXCEPTION::ExceptionFlags.
|
| + void SetExceptionFlags(uint32_t exception_flags) {
|
| + exception_.ExceptionRecord.ExceptionFlags = exception_flags;
|
| + }
|
| +
|
| + //! \brief Sets MINIDUMP_EXCEPTION::ExceptionRecord.
|
| + void SetExceptionRecord(uint64_t exception_record) {
|
| + exception_.ExceptionRecord.ExceptionRecord = exception_record;
|
| + }
|
| +
|
| + //! \brief Sets MINIDUMP_EXCEPTION::ExceptionAddress.
|
| + void SetExceptionAddress(uint64_t exception_address) {
|
| + exception_.ExceptionRecord.ExceptionAddress = exception_address;
|
| + }
|
| +
|
| + //! \brief Sets MINIDUMP_EXCEPTION::ExceptionInformation and
|
| + //! MINIDUMP_EXCEPTION::NumberParameters.
|
| + //!
|
| + //! MINIDUMP_EXCEPTION::NumberParameters is set to the number of elements in
|
| + //! \a exception_information. The elements of
|
| + //! MINIDUMP_EXCEPTION::ExceptionInformation are set to the elements of \a
|
| + //! exception_information. Unused elements in
|
| + //! MINIDUMP_EXCEPTION::ExceptionInformation are set to `0`.
|
| + //!
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| + //! \a exception_information must have no more than
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| + //! #EXCEPTION_MAXIMUM_PARAMETERS elements.
|
| + //!
|
| + //! \note Valid in #kStateMutable.
|
| + void SetExceptionInformation(
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| + const std::vector<uint64_t>& exception_information);
|
| +
|
| + protected:
|
| + // MinidumpWritable:
|
| + bool Freeze() override;
|
| + size_t SizeOfObject() override;
|
| + std::vector<MinidumpWritable*> Children() override;
|
| + bool WriteObject(FileWriterInterface* file_writer) override;
|
| +
|
| + // MinidumpStreamWriter:
|
| + MinidumpStreamType StreamType() const override;
|
| +
|
| + private:
|
| + MINIDUMP_EXCEPTION_STREAM exception_;
|
| + scoped_ptr<MinidumpContextWriter> context_;
|
| +
|
| + DISALLOW_COPY_AND_ASSIGN(MinidumpExceptionWriter);
|
| +};
|
| +
|
| +} // namespace crashpad
|
| +
|
| +#endif // CRASHPAD_MINIDUMP_MINIDUMP_EXCEPTION_WRITER_H_
|
|
|