Resurrect error.log and error.dmp file output when the engine crashes (LYN-3873) (#811)

Resurrect error.log and error.dmp file output when the engine crashes (LYN-3873). This was recently removed as part of 96b85e6813920554f7dfdc7752c1dd4452919b92
2021-05-18 17:37:02 -06:00
parent 29b4ab6ff3
commit a2608e187b
10 changed files with 1538 additions and 0 deletions
@@ -0,0 +1,95 @@
+/*
+* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+* its licensors.
+*
+* For complete copyright and license terms please see the LICENSE at the root of this
+* distribution (the "License"). All use of this software is governed by the License,
+* or, if provided, by the license below or the license accompanying this file. Do not
+* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*
+*/
+// Original file Copyright Crytek GMBH or its affiliates, used under license.
+
+#ifndef CRYINCLUDE_CRYSYSTEM_DEBUGCALLSTACK_H
+#define CRYINCLUDE_CRYSYSTEM_DEBUGCALLSTACK_H
+#pragma once
+
+
+#include "IDebugCallStack.h"
+
+#if defined (WIN32) || defined (WIN64)
+
+//! Limits the maximal number of functions in call stack.
+const int MAX_DEBUG_STACK_ENTRIES_FILE_DUMP = 12;
+
+struct ISystem;
+
+//!============================================================================
+//!
+//! DebugCallStack class, capture call stack information from symbol files.
+//!
+//!============================================================================
+class DebugCallStack
+    : public IDebugCallStack
+{
+public:
+    DebugCallStack();
+    virtual ~DebugCallStack();
+
+    ISystem* GetSystem() { return m_pSystem; };
+
+    virtual string GetModuleNameForAddr(void* addr);
+    virtual void GetProcNameForAddr(void* addr, string& procName, void*& baseAddr, string& filename, int& line);
+    virtual string GetCurrentFilename();
+
+    void installErrorHandler(ISystem* pSystem);
+    virtual int handleException(EXCEPTION_POINTERS* exception_pointer);
+
+    virtual void ReportBug(const char*);
+
+    void dumpCallStack(std::vector<string>& functions);
+
+    void SetUserDialogEnable(const bool bUserDialogEnable);
+
+    typedef std::map<void*, string> TModules;
+protected:
+    static void RemoveOldFiles();
+    static void RemoveFile(const char* szFileName);
+
+    static int PrintException(EXCEPTION_POINTERS* exception_pointer);
+    static INT_PTR CALLBACK ExceptionDialogProc(HWND hwndDlg, UINT message, WPARAM wParam, LPARAM lParam);
+    static INT_PTR CALLBACK ConfirmSaveDialogProc(HWND hwndDlg, UINT message, WPARAM wParam, LPARAM lParam);
+
+    void LogExceptionInfo(EXCEPTION_POINTERS* exception_pointer);
+    bool BackupCurrentLevel();
+    bool SaveCurrentLevel();
+    int SubmitBug(EXCEPTION_POINTERS* exception_pointer);
+    void ResetFPU(EXCEPTION_POINTERS* pex);
+
+    static const int s_iCallStackSize = 32768;
+
+    char m_excLine[256];
+    char m_excModule[128];
+
+    char m_excDesc[MAX_WARNING_LENGTH];
+    char m_excCode[MAX_WARNING_LENGTH];
+    char m_excAddr[80];
+    char m_excCallstack[s_iCallStackSize];
+
+    void* prevExceptionHandler;
+
+    bool m_bCrash;
+    const char* m_szBugMessage;
+
+    ISystem* m_pSystem;
+
+    int m_nSkipNumFunctions;
+    CONTEXT  m_context;
+
+    TModules m_modules;
+};
+
+#endif //WIN32
+
+#endif // CRYINCLUDE_CRYSYSTEM_DEBUGCALLSTACK_H