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019a0cec8b
Makes !vprot work in windbg, e.g. 0:000> !vprot 0x970000 BaseAddress: 00970000 AllocationBase: 00970000 AllocationProtect: 00000004 PAGE_READWRITE RegionSize: 00001000 State: 00001000 MEM_COMMIT Protect: 00000001 PAGE_NOACCESS Type: 00020000 MEM_PRIVATE ... 0:000> !vprot 0x97a000 BaseAddress: 0097a000 AllocationBase: 00970000 AllocationProtect: 00000004 PAGE_READWRITE RegionSize: 00001000 State: 00001000 MEM_COMMIT Protect: 00000140 PAGE_EXECUTE_READWRITE + PAGE_GUARD Type: 00020000 MEM_PRIVATE Follows https://codereview.chromium.org/1377133006. R=mark@chromium.org BUG=crashpad:20, crashpad:46 Review URL: https://codereview.chromium.org/1379873005 .
72 lines
2.2 KiB
C++
72 lines
2.2 KiB
C++
// Copyright 2015 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_MINIDUMP_MINIDUMP_MEMORY_INFO_WRITER_H_
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#define CRASHPAD_MINIDUMP_MINIDUMP_MEMORY_INFO_WRITER_H_
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#include <windows.h>
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#include <dbghelp.h>
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#include <stdint.h>
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#include <vector>
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#include "base/basictypes.h"
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#include "minidump/minidump_stream_writer.h"
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#include "minidump/minidump_writable.h"
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namespace crashpad {
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class MemoryMapRegionSnapshot;
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class MinidumpContextWriter;
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class MinidumpMemoryListWriter;
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class MinidumpMemoryWriter;
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//! \brief The writer for a MINIDUMP_MEMORY_INFO_LIST stream in a minidump file,
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//! containing a list of MINIDUMP_MEMORY_INFO objects.
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class MinidumpMemoryInfoListWriter final
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: public internal::MinidumpStreamWriter {
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public:
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MinidumpMemoryInfoListWriter();
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~MinidumpMemoryInfoListWriter() override;
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//! \brief Initializes a MINIDUMP_MEMORY_INFO_LIST based on \a memory_map.
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//!
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//! \param[in] memory_map The vector of memory map region snapshots to use as
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//! source data.
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//!
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//! \note Valid in #kStateMutable.
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void InitializeFromSnapshot(
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const std::vector<const MemoryMapRegionSnapshot*>& memory_map);
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protected:
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// MinidumpWritable:
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bool Freeze() override;
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size_t SizeOfObject() override;
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std::vector<internal::MinidumpWritable*> Children() override;
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bool WriteObject(FileWriterInterface* file_writer) override;
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// MinidumpStreamWriter:
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MinidumpStreamType StreamType() const override;
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private:
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MINIDUMP_MEMORY_INFO_LIST memory_info_list_base_;
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std::vector<MINIDUMP_MEMORY_INFO> items_;
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DISALLOW_COPY_AND_ASSIGN(MinidumpMemoryInfoListWriter);
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};
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} // namespace crashpad
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#endif // CRASHPAD_MINIDUMP_MINIDUMP_MEMORY_INFO_WRITER_H_
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