visual studio能自动生成函数调用关系图吗

[rxewe]

从主函数WinMain开始的一层层函数调用关系可以用visual studio自动生成吗？我用的是visual studio 2005

[jyh_baoding]

当然可以啊，不过是指针

[写不动代码的人]

还有这功能？ 怎么用？

[Quote=引用 1 楼 的回复:]

当然可以啊，不过是指针
[/Quote]

[gg606]

偶也想知道

[draracle]

调用堆栈是可以动态捕获的。自己写点代码就可以实现。发段代码给你吧。

    HANDLE process = GetCurrentProcess();
    HANDLE thread  = GetCurrentThread ();

    CONTEXT context;
	memset( &context, 0, sizeof(context) );
	RtlCaptureContext( &context );

    STACKFRAME sf;
    memset( &sf, 0, sizeof(STACKFRAME) );

    #if defined(_AMD64_)
    
    sf.AddrPC.Offset    = context.Rip;
    sf.AddrPC.Mode      = AddrModeFlat;
    sf.AddrStack.Offset = context.Rsp;
    sf.AddrStack.Mode   = AddrModeFlat;
    sf.AddrFrame.Offset = context.Rbp;
    sf.AddrFrame.Mode   = AddrModeFlat;
    DWORD machineType   = IMAGE_FILE_MACHINE_AMD64;

    #elif defined(_IA64_)

    sf.AddrPC.Offset    = context.Rip;
    sf.AddrPC.Mode      = AddrModeFlat;
    sf.AddrStack.Offset = context.Rsp;
    sf.AddrStack.Mode   = AddrModeFlat;
    sf.AddrFrame.Offset = context.Rbp;
    sf.AddrFrame.Mode   = AddrModeFlat;
    DWORD machineType   = IMAGE_FILE_MACHINE_IA64;

    #elif defined(_X86_)

    sf.AddrPC.Offset    = context.Eip;
    sf.AddrPC.Mode      = AddrModeFlat;
    sf.AddrStack.Offset = context.Esp;
    sf.AddrStack.Mode   = AddrModeFlat;
    sf.AddrFrame.Offset = context.Ebp;
    sf.AddrFrame.Mode   = AddrModeFlat;
    DWORD machineType   = IMAGE_FILE_MACHINE_I386;

    #endif

    for(;;)
    {
        #if defined(_AMD64_) || defined(_IA64_)
        if( !StackWalk64(machineType, process, thread, &sf, &context, 0, SymFunctionTableAccess, SymGetModuleBase, 0) )
        {
            break;
        }
        #elif defined(_X86_)
        if( !StackWalk  (machineType, process, thread, &sf, &context, 0, SymFunctionTableAccess, SymGetModuleBase, 0) )
        {
            break;
        }
        #endif

        if( sf.AddrFrame.Offset == 0 )
        {
            break;
        }

        BYTE symbolBuffer[sizeof(SYMBOL_INFO) + 1024];
        memset( symbolBuffer, 0, sizeof(symbolBuffer) );

        PSYMBOL_INFO pSymbol = reinterpret_cast<PSYMBOL_INFO>( symbolBuffer );
        pSymbol -> SizeOfStruct = sizeof( SYMBOL_INFO );
        pSymbol -> MaxNameLen   = 1024;

        if( SymFromAddr(process, sf.AddrPC.Offset, 0, pSymbol) )
        {
            char temp[64];
            sprintf( temp, "0x%X ", pSymbol -> Address );

            stack += temp;
            if( pSymbol -> Name ){ stack += pSymbol -> Name; 
            }
            stack += "\n";
        }
    }