Question

我有一个程序正在获取段故障。我需要远程调试。为此，我正在做以下事情：

在目标板上：

#gdbserver :2345 program

在主机x86机器上：

$ arm-linux-gdb -q program
(gdb) target remote 192.168.150.104:2345

但是在执行上述命令后，我收到了很多错误：

Error while mapping shared library sections:
/usr/local/lib/QtTouchScreen/lib/libQtTest.so.4: No such file or directory.
Error while mapping shared library sections:
/usr/local/lib/QtTouchScreen/lib/libQtXml.so.4: No such file or directory.
Error while mapping shared library sections:
/usr/local/lib/QtTouchScreen/lib/libQtGui.so.4: No such file or directory.
Error while mapping shared library sections:
/usr/local/lib/QtTouchScreen/lib/libQtNetwork.so.4: No such file or directory.
Error while mapping shared library sections:
/usr/local/lib/QtTouchScreen/lib/libQtCore.so.4: No such file or directory.
Error while mapping shared library sections:
/lib/libpthread.so.0: No such file or directory.
Error while mapping shared library sections:
/usr/lib/libstdc++.so.6: No such file or directory.
Error while mapping shared library sections:
/lib/libm.so.0: No such file or directory.
Error while mapping shared library sections:
/lib/libgcc_s.so.1: No such file or directory.

我尝试使用export LD_LIBRARY_PATH在主机上设置这些库的路径，但仍然没有运气。

任何帮助都将受到高度赞赏。

此致

Yuvi

Answer 1

您需要设置sysroot。如果您在本地提供了库，则可以说：

set sysroot host-pathname

如何使用gdbserver进行远程调试？

1 个答案: