c++ 堆栈信息输出,简单实用

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我是靠谱客的博主落寞心锁，最近开发中收集的这篇文章主要介绍c++ 堆栈信息输出,简单实用，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

根据网上大佬的写法魔改了一下，把自己的debug系统忽略掉，然后只输出到main就结束。同时传入了log文件stream来记录log

void TraceStack(std::ofstream & ofs)
{
static const int MAX_STACK_FRAMES = 7;

void* pStack[MAX_STACK_FRAMES];

       HANDLE process = GetCurrentProcess();
       SymInitialize(process, NULL, TRUE);
       WORD frames = CaptureStackBackTrace(0, MAX_STACK_FRAMES, pStack, NULL);

       ofs << "tstack traceback: " << std::endl;
       for (WORD i = 0; i < frames; ++i) {
           if (i < 2)
           {
               continue;
           }
           DWORD64 address = (DWORD64)(pStack[i]);

           DWORD64 displacementSym = 0;
           char buffer[sizeof(SYMBOL_INFO) + MAX_SYM_NAME * sizeof(TCHAR)];
           PSYMBOL_INFO pSymbol = (PSYMBOL_INFO)buffer;
           pSymbol->SizeOfStruct = sizeof(SYMBOL_INFO);
           pSymbol->MaxNameLen = MAX_SYM_NAME;

           DWORD displacementLine = 0;
           IMAGEHLP_LINE64 line;
           //SymSetOptions(SYMOPT_LOAD_LINES);
           line.SizeOfStruct = sizeof(IMAGEHLP_LINE64);

           if (SymFromAddr(process, address, &displacementSym, pSymbol)
               && SymGetLineFromAddr64(process, address, &displacementLine, &line)) {

               ofs << "t" << pSymbol->Name << " at " << line.FileName << ": " << line.LineNumber << "(0x" << std::hex << pSymbol->Address << std::dec << ")" << std::endl;
               std::string name(pSymbol->Name);
               if (name == "main")
               {
                   break;
               }
           }
           else {
               ofs << "terror: " << GetLastError() << std::endl;
           }

       }
       return;
   }

找了半天实在没找到之前参考的文章，不好意思。