如何在LLDB中跳过Boost.Asio相关的无意义函数/文件?
调试时跳过Boost库代码的需求
我希望在调试器中单步执行代码时跳过整个Boost库的细节内容。
示例中需要跳过的无意义内容:
(lldb) n Process 577286 stopped * thread #1, name = 'my-project-d', stop reason = step over frame #0: 0x0000000000644659 my-project-device-test`boost::asio::detail::awaitable_async_op_handler<void (), boost::asio::any_io_executor, void>::operator()(this=0x00007ffff1423e40) at awaitable.hpp:804:3 (lldb) n Process 577286 stopped * thread #1, name = 'my-project-d', stop reason = step over frame #0: 0x000000000064367e my-project-device-test`boost::asio::detail::binder0<boost::asio::detail::awaitable_async_op_handler<void (), boost::asio::any_io_executor, void>>::operator()(this=0x00007ffff1423e40) at bind_handler.hpp:57:3 (lldb) n Process 577286 stopped * thread #1, name = 'my-project-d', stop reason = step over frame #0: 0x0000000000643ea7 my-project-device-test`void boost::asio::detail::executor_function::complete<boost::asio::detail::binder0<boost::asio::detail::awaitable_async_op_handler<void (), boost::asio::any_io_executor, void>>, std::allocator<void>>(base=0x0000504000020590, call=true) at executor_function.hpp:115:3
已尝试的设置:
settings set target.process.thread.step-avoid-regexp ... #e.g.: ^boost:: settings set target.process.thread.step-avoid-libraries ... #e.g.: awaitable.hpp
我猜测这些是从头文件内联的代码,但仍希望获得良好的调试体验。
注意:Asio头文件没有完整路径(如awaitable.hpp),我在GDB中也观察到了相同的行为。
注意2:在GDB中我使用了一个脚本作为临时方案,只是修改了路径过滤逻辑。
内容的提问来源于stack exchange,提问作者Karoly Horvath




