1. 解释“unable to find libthread_db matching inferior's thread library”警告信息的含义 这个警告信息通常出现在使用GDB(GNU调试器)对多线程程序进行调试时。libthread_db是一个GDB用来与线程库(如NPTL,即Native POSIX Thread Library)交互的库,用于获取有关线程的信息,如线程的创建、销毁、暂停和恢复等。当GD...
当你在 GDB 中启动程序时,看到以下输出: Startingprogram:/home/steven/share/kvstore/network/reactor [Threaddebuggingusinglibthread_db enabled] Usinghost libthread_db library"/lib/x86_64-linux-gnu/libthread_db.so.1". 这表明 GDB 正在成功启动你的程序reactor,并且启用了线程调试支持。这是正常的输出。...
首先,我看到正在加载来自主机的libthread_db。这失败是因为版本不匹配,但在我看来这是完全合理的。毕竟,为什么目标板上的libpthread与主机上的libthread_db兼容? Trying host libthread_db library: libthread_db.so.1. Host libthread_db.so.1 resolved to: /lib/x86_64-linux-gnu/libthread_db.so.1. td...
在 Linux 下面，共享库的寻找和加载是由 /lib/ld.so 实现的。 ld.so 在标准路经(/lib, /usr/li...
The shared object libthread_db.so.1 provides the public interfaces defined below. For additional information on shared object interfaces, see intro(3).INTERFACESSUNW_1.1 (generic): td_init td_log td_ta_delete td_ta_get_nthreads td_ta_get_ph td_ta_map_id2thr td_ta_map_lwp2thr td_ta...
libthread_db is dependent on the internal implementation details of libthread. It is a "friend" of libthread in the C++ sense, which is precisely the "value added" by libthread_db. It encapsulates the knowledge of libthread internals that a debugger needs in order to manipulate the threads...
libthread_db.c LOCAL_MODULE:= libthread_db include $(BUILD_STATIC_LIBRARY) # # shared # include $(CLEAR_VARS) LOCAL_WHOLE_STATIC_LIBRARIES := libthread_db LOCAL_MODULE:=libthread_db LOCAL_SHARED_LIBRARIES := libdl libc # NOTE: Using --no-undefined results in a...
libthread_db http://timetobleed.com/notes-about-an-odd-esoteric-yet-incredibly-useful-library-libthread_db/ 好文要顶关注我收藏该文微信分享 jvava 粉丝-4关注 -0 +加关注 0 0 升级成为会员 «上一篇:gdb »下一篇:纳秒和随机数 posted @2014-11-24 17:22jvava阅读(577) 评论(0)编辑收藏...
When I try to debug a program in native mode directly on the card using gdb, I get the following message: warning: Unable to find libthread_db