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Diffstat (limited to 'toolkit/crashreporter/google-breakpad/src/google_breakpad/processor/microdump.h')
-rw-r--r-- | toolkit/crashreporter/google-breakpad/src/google_breakpad/processor/microdump.h | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/toolkit/crashreporter/google-breakpad/src/google_breakpad/processor/microdump.h b/toolkit/crashreporter/google-breakpad/src/google_breakpad/processor/microdump.h deleted file mode 100644 index 0e2cb7494..000000000 --- a/toolkit/crashreporter/google-breakpad/src/google_breakpad/processor/microdump.h +++ /dev/null @@ -1,132 +0,0 @@ -// Copyright (c) 2014 Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// microdump.h: A microdump reader. Microdump is a minified variant of a -// minidump (see minidump.h for documentation) which contains the minimum -// amount of information required to get a stack trace for the crashing thread. -// The information contained in a microdump is: -// - the crashing thread stack -// - system information (os type / version) -// - cpu context (state of the registers) -// - list of mmaps - -#ifndef GOOGLE_BREAKPAD_PROCESSOR_MICRODUMP_H__ -#define GOOGLE_BREAKPAD_PROCESSOR_MICRODUMP_H__ - -#include <string> -#include <vector> - -#include "common/scoped_ptr.h" -#include "common/using_std_string.h" -#include "google_breakpad/processor/dump_context.h" -#include "google_breakpad/processor/memory_region.h" -#include "google_breakpad/processor/system_info.h" -#include "processor/basic_code_modules.h" - -namespace google_breakpad { - -// MicrodumpModuleList contains all of the loaded code modules for a process -// in the form of MicrodumpModules. It maintains a vector of these modules -// and provides access to a code module corresponding to a specific address. -class MicrodumpModules : public BasicCodeModules { - public: - // Takes over ownership of |module|. - void Add(const CodeModule* module); - - // Enables/disables module address range shrink. - void SetEnableModuleShrink(bool is_enabled); -}; - -// MicrodumpContext carries a CPU-specific context. -// See dump_context.h for documentation. -class MicrodumpContext : public DumpContext { - public: - virtual void SetContextARM(MDRawContextARM* arm); - virtual void SetContextARM64(MDRawContextARM64* arm64); - virtual void SetContextX86(MDRawContextX86* x86); - virtual void SetContextMIPS(MDRawContextMIPS* mips32); - virtual void SetContextMIPS64(MDRawContextMIPS* mips64); -}; - -// This class provides access to microdump memory regions. -// See memory_region.h for documentation. -class MicrodumpMemoryRegion : public MemoryRegion { - public: - MicrodumpMemoryRegion(); - virtual ~MicrodumpMemoryRegion() {} - - // Set this region's address and contents. If we have placed an - // instance of this class in a test fixture class, individual tests - // can use this to provide the region's contents. - void Init(uint64_t base_address, const std::vector<uint8_t>& contents); - - virtual uint64_t GetBase() const; - virtual uint32_t GetSize() const; - - virtual bool GetMemoryAtAddress(uint64_t address, uint8_t* value) const; - virtual bool GetMemoryAtAddress(uint64_t address, uint16_t* value) const; - virtual bool GetMemoryAtAddress(uint64_t address, uint32_t* value) const; - virtual bool GetMemoryAtAddress(uint64_t address, uint64_t* value) const; - - // Print a human-readable representation of the object to stdout. - virtual void Print() const; - - private: - // Fetch a little-endian value from ADDRESS in contents_ whose size - // is BYTES, and store it in *VALUE. Returns true on success. - template<typename ValueType> - bool GetMemoryLittleEndian(uint64_t address, ValueType* value) const; - - uint64_t base_address_; - std::vector<uint8_t> contents_; -}; - -// Microdump is the user's interface to a microdump file. It provides access to -// the microdump's context, memory regions and modules. -class Microdump { - public: - explicit Microdump(const string& contents); - virtual ~Microdump() {} - - DumpContext* GetContext() { return context_.get(); } - MicrodumpMemoryRegion* GetMemory() { return stack_region_.get(); } - MicrodumpModules* GetModules() { return modules_.get(); } - SystemInfo* GetSystemInfo() { return system_info_.get(); } - - private: - scoped_ptr<MicrodumpContext> context_; - scoped_ptr<MicrodumpMemoryRegion> stack_region_; - scoped_ptr<MicrodumpModules> modules_; - scoped_ptr<SystemInfo> system_info_; -}; - -} // namespace google_breakpad - -#endif // GOOGLE_BREAKPAD_PROCESSOR_MICRODUMP_H__ - |