Implement ModuleSnapshotWin::UUID

minidump/minidump_extensions.h

 // 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_EXTENSIONS_H_
 #define CRASHPAD_MINIDUMP_MINIDUMP_EXTENSIONS_H_
 
 #include <windows.h>
 #include <dbghelp.h>
 #include <stdint.h>
 #include <winnt.h>
 
 #include "base/compiler_specific.h"
 #include "build/build_config.h"
+#include "util/misc/pdb_structures.h"
 #include "util/misc/uuid.h"
 
 // C4200 is "nonstandard extension used : zero-sized array in struct/union".
 // We would like to globally disable this warning, but unfortunately, the
 // compiler is buggy and only supports disabling it with a pragma, so we can't
 // disable it with other silly warnings in build/common.gypi. See:
 //   https://connect.microsoft.com/VisualStudio/feedback/details/1114440
 MSVC_PUSH_DISABLE_WARNING(4200);
 
 #if defined(COMPILER_MSVC)
@@ skipping 174 matching lines @@
 
   kMinidumpOSPS3 = 0x8204,
 
   //! \brief Native Client (NaCl).
   kMinidumpOSNaCl = 0x8205,
 
   //! \brief Unknown operating system.
   kMinidumpOSUnknown = 0xffffffff,
 };
 
-//! \brief A CodeView record linking to a `.pdb` 2.0 file.
-//!
-//! This format provides an indirect link to debugging data by referencing an
-//! external `.pdb` file by its name, timestamp, and age. This structure may be
-//! pointed to by MINIDUMP_MODULE::CvRecord. It has been superseded by
-//! MinidumpModuleCodeViewRecordPDB70.
-//!
-//! For more information about this structure and format, see <a
-//! href="http://www.debuginfo.com/articles/debuginfomatch.html#pdbfiles">Matching
-//! Debug Information</a>, PDB Files, and <a
-//! href="http://undocumented.rawol.com/sbs-w2k-1-windows-2000-debugging-support.pdf#page=63">Undocumented
-//! Windows 2000 Secrets</a>, Windows 2000 Debugging Support/Microsoft Symbol
-//! File Internals/CodeView Subsections.
-//!
-//! \sa IMAGE_DEBUG_MISC
-struct MinidumpModuleCodeViewRecordPDB20 {
-  //! \brief The magic number identifying this structure version, stored in
-  //!     #signature.
-  //!
-  //! In a hex dump, this will appear as “NB10” when produced by a little-endian
-  //! machine.
-  static const uint32_t kSignature = '01BN';
-
-  //! \brief The magic number identifying this structure version, the value of
-  //!     #kSignature.
-  uint32_t signature;
-
-  //! \brief The offset to CodeView data.
-  //!
-  //! In this structure, this field always has the value `0` because no CodeView
-  //! data is present, there is only a link to CodeView data stored in an
-  //! external file.
-  uint32_t offset;
-
-  //! \brief The time that the `.pdb` file was created, in `time_t` format, the
-  //!     number of seconds since the POSIX epoch.
-  uint32_t timestamp;
-
-  //! \brief The revision of the `.pdb` file.
-  //!
-  //! A `.pdb` file’s age indicates incremental changes to it. When a `.pdb`
-  //! file is created, it has age `1`, and subsequent updates increase this
-  //! value.
-  uint32_t age;
-
-  //! \brief The path or file name of the `.pdb` file associated with the
-  //!     module.
-  //!
-  //! This is a NUL-terminated string. On Windows, it will be encoded in the
-  //! code page of the system that linked the module. On other operating
-  //! systems, UTF-8 may be used.
-  uint8_t pdb_name[1];
-};
-
-//! \brief A CodeView record linking to a `.pdb` 7.0 file.
-//!
-//! This format provides an indirect link to debugging data by referencing an
-//! external `.pdb` file by its name, %UUID, and age. This structure may be
-//! pointed to by MINIDUMP_MODULE::CvRecord.
-//!
-//! For more information about this structure and format, see <a
-//! href="http://www.debuginfo.com/articles/debuginfomatch.html#pdbfiles">Matching
-//! Debug Information</a>, PDB Files.
-//!
-//! \sa MinidumpModuleCodeViewRecordPDB20
-//! \sa IMAGE_DEBUG_MISC
-struct MinidumpModuleCodeViewRecordPDB70 {
-  // UUID has a constructor, which makes it non-POD, which makes this structure
-  // non-POD. In order for the default constructor to zero-initialize other
-  // members, an explicit constructor must be provided.
-  MinidumpModuleCodeViewRecordPDB70()
-      : signature(),
-        uuid(),
-        age(),
-        pdb_name() {
-  }
-
-  //! \brief The magic number identifying this structure version, stored in
-  //!     #signature.
-  //!
-  //! In a hex dump, this will appear as “RSDS” when produced by a little-endian
-  //! machine.
-  static const uint32_t kSignature = 'SDSR';
-
-  //! \brief The magic number identifying this structure version, the value of
-  //!     #kSignature.
-  uint32_t signature;
-
-  //! \brief The `.pdb` file’s unique identifier.
-  UUID uuid;
-
-  //! \brief The revision of the `.pdb` file.
-  //!
-  //! A `.pdb` file’s age indicates incremental changes to it. When a `.pdb`
-  //! file is created, it has age `1`, and subsequent updates increase this
-  //! value.
-  uint32_t age;
-
-  //! \brief The path or file name of the `.pdb` file associated with the
-  //!     module.
-  //!
-  //! This is a NUL-terminated string. On Windows, it will be encoded in the
-  //! code page of the system that linked the module. On other operating
-  //! systems, UTF-8 may be used.
-  uint8_t pdb_name[1];
-};
 
 //! \brief A list of ::RVA pointers.
 struct ALIGNAS(4) PACKED MinidumpRVAList {
   //! \brief The number of children present in the #children array.
   uint32_t count;
 
   //! \brief Pointers to other structures in the minidump file.
   RVA children[0];
 };
 
@@ skipping 187 matching lines @@
 #if defined(COMPILER_MSVC)
 #pragma pack(pop)
 #endif  // COMPILER_MSVC
 #undef PACKED
 
 MSVC_POP_WARNING();  // C4200
 
 }  // namespace crashpad
 
 #endif  // CRASHPAD_MINIDUMP_MINIDUMP_EXTENSIONS_H_