mirror of
https://git.suyu.dev/suyu/breakpad.git
synced 2025-12-24 08:15:01 +01:00
e5dc60822e
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@122 4c0a9323-5329-0410-9bdc-e9ce6186880e
114 lines
4.4 KiB
C++
114 lines
4.4 KiB
C++
// Copyright (c) 2006, 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.
|
|
|
|
// process_state.h: A snapshot of a process, in a fully-digested state.
|
|
//
|
|
// Author: Mark Mentovai
|
|
|
|
#ifndef GOOGLE_BREAKPAD_PROCESSOR_PROCESS_STATE_H__
|
|
#define GOOGLE_BREAKPAD_PROCESSOR_PROCESS_STATE_H__
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
#include "google_breakpad/processor/system_info.h"
|
|
|
|
namespace google_breakpad {
|
|
|
|
using std::string;
|
|
using std::vector;
|
|
|
|
class CallStack;
|
|
class CodeModules;
|
|
|
|
class ProcessState {
|
|
public:
|
|
ProcessState() : modules_(NULL) { Clear(); }
|
|
~ProcessState();
|
|
|
|
// Resets the ProcessState to its default values
|
|
void Clear();
|
|
|
|
// Accessors. See the data declarations below.
|
|
u_int32_t time_date_stamp() const { return time_date_stamp_; }
|
|
bool crashed() const { return crashed_; }
|
|
string crash_reason() const { return crash_reason_; }
|
|
u_int64_t crash_address() const { return crash_address_; }
|
|
int requesting_thread() const { return requesting_thread_; }
|
|
const vector<CallStack*>* threads() const { return &threads_; }
|
|
const SystemInfo* system_info() const { return &system_info_; }
|
|
const CodeModules* modules() const { return modules_; }
|
|
|
|
private:
|
|
// MinidumpProcessor is responsible for building ProcessState objects.
|
|
friend class MinidumpProcessor;
|
|
|
|
// The time-date stamp of the minidump (time_t format)
|
|
u_int32_t time_date_stamp_;
|
|
|
|
// True if the process crashed, false if the dump was produced outside
|
|
// of an exception handler.
|
|
bool crashed_;
|
|
|
|
// If the process crashed, the type of crash. OS- and possibly CPU-
|
|
// specific. For example, "EXCEPTION_ACCESS_VIOLATION" (Windows),
|
|
// "EXC_BAD_ACCESS / KERN_INVALID_ADDRESS" (Mac OS X), "SIGSEGV"
|
|
// (other Unix).
|
|
string crash_reason_;
|
|
|
|
// If the process crashed, and if crash_reason implicates memory,
|
|
// the memory address that caused the crash. For data access errors,
|
|
// this will be the data address that caused the fault. For code errors,
|
|
// this will be the address of the instruction that caused the fault.
|
|
u_int64_t crash_address_;
|
|
|
|
// The index of the thread that requested a dump be written in the
|
|
// threads vector. If a dump was produced as a result of a crash, this
|
|
// will point to the thread that crashed. If the dump was produced as
|
|
// by user code without crashing, and the dump contains extended Breakpad
|
|
// information, this will point to the thread that requested the dump.
|
|
// If the dump was not produced as a result of an exception and no
|
|
// extended Breakpad information is present, this field will be set to -1,
|
|
// indicating that the dump thread is not available.
|
|
int requesting_thread_;
|
|
|
|
// Stacks for each thread (except possibly the exception handler
|
|
// thread) at the time of the crash.
|
|
vector<CallStack*> threads_;
|
|
|
|
// OS and CPU information.
|
|
SystemInfo system_info_;
|
|
|
|
// The modules that were loaded into the process represented by the
|
|
// ProcessState.
|
|
const CodeModules *modules_;
|
|
};
|
|
|
|
} // namespace google_breakpad
|
|
|
|
#endif // GOOGLE_BREAKPAD_PROCESSOR_PROCESS_STATE_H__
|