[PATCH 10/12] Switch current_thread to lwp's thread in install_software_single_step_breakpoints

[Pedro Alves]

On 06/02/2016 10:30 AM, Yao Qi wrote:
> install_software_single_step_breakpoints has parameter lwp, but still
> need to switch to current_thread.  In order to simplify its caller,
> we do the current_thread save/restore inside install_software_single_step_breakpoints.
> 
> gdb/gdbserver:
> 
> 2016-05-25  Yao Qi  <yao.qi@linaro.org>
> 
> 	* gdbthread.h (make_cleanup_restore_current_thread): Declare.
> 	* inferiors.c (do_restore_current_thread_cleanup): New function.
> 	(make_cleanup_restore_current_thread): Likewise.
> 	* linux-low.c (install_software_single_step_breakpoints): Call
> 	make_cleanup_restore_current_thread.  Switch current_thread to
> 	thread.

OK.

Thanks,
Pedro Alves