gdb/gdbserver/

	* Makefile.in (SFILES): Add common/mips-linux-watch.c.
	(mips-linux-watch.o): New rule.
	(mips_linux_watch_h): New variable.
	* configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
	srv_tgtobj.
	* linux-mips-low.c: Include mips-linux-watch.h.
	(struct arch_process_info, struct arch_lwp_info): New.
	(update_watch_registers_callback): New function.
	(mips_linux_new_process, mips_linux_new_thread) New functions.
	(mips_linux_prepare_to_resume, mips_insert_point): New
	functions.
	(mips_remove_point, mips_stopped_by_watchpoint): New
	functions.
	(rsp_bp_type_to_target_hw_bp_type): New function.
	(mips_stopped_data_address): New function.
	(the_low_target): Add watchpoint support functions.

gdb/

	* NEWS: Mention that GDBserver now supports hardware
	watchpoints on the MIPS GNU/Linux target.