如何从mono_threads_request_thread_dump()调用C# ()？

Question

我想转储所有具有堆栈跟踪的线程，内部函数mono_threads_request_thread_dump()可以这样做，我可以从gdb调用它，可以从mono/linux上的C#代码调用它吗？

函数位于threads.h文件https://github.com/corngood/mono/blob/master/mono/metadata/threads.h中。

Answer 1

使用DllImport of __Internal调用主机中的本机方法。

示例：

[DllImport("__Internal")]
public static extern void mono_threads_request_thread_dump();

public static void Main(string[] args)
{
    mono_threads_request_thread_dump();
    Console.WriteLine("Hello World!");
}

输出：

Full thread dump:

"<unnamed thread>"  at <unknown> <0xffffffff>
  at Console_ThreadDump.MainClass.Main (string[]) [0x00007] in /Volumes/Code/code/Projects/Console_ThreadDump/Console_ThreadDump/Program.cs:14
  at (wrapper runtime-invoke) <Module>.runtime_invoke_void_object (object,intptr,intptr,intptr) [0x00051] in <e3877a65d90742cebc8141de4055f006>:0

"Debugger agent"
"Finalizer"Hello World!

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