* generic/gdbtk-bp.c (breakpoint_list, breakpoint_list_size): New

	* generic/gdbtk-bp.c (breakpoint_list, breakpoint_list_size): New
	variables. Gdb is forcing us to maintain our own breakpoint
	database.
	(Gdbtk_Breakpoint_Init): Initialize our breakpoint database.
	(gdb_find_bp_at_addr): Use our breakpoint database.
	(gdb_find_bp_at_line): Ditto.
	(gdb_get_breakpoint_list): Ditto.
	(gdb_get_breakpoint_info): Remove deleted breakpoint hack.
	(gdbtk_create_breakpoint): Moved here from gdbtk-hooks.c.
	Add breakpoint to our breakpoint database.
	(gdbtk_modify_breakpoint): Ditto the move.
	(gdbtk_delete_breakpoint): Ditto the move.
	Remove breakpoint from our database.
	(gdb_get_tracepoint_info): Remove delete tracepoint hack.
	It's not needed for tracepoints: they were implemented properly.
	(gdbtk_create_tracepoint): Moved here from gdbtk-hooks.c.
	(gdbtk_modify_tracepoint): Ditto.
	(gdbtk_delete_tracepoint): Ditto.
	* generic/gdbtk-hooks.c: Include "gdb-events.h".
	(gdbtk_create_breakpoint): Moved to gdbtk-bp.c
	(gdbtk_modify_breakpoint): Ditto.
	(gdbtk_delete_breakpoint): Ditto.
	(breakpoint_notify): Ditto.
	(gdbtk_create_tracepoint): Ditto.
	(gdbtk_modify_tracepoint): Ditto.
	(gdbtk_delete_tracepoint): Ditto.
	(tracepoint_notify): Ditto.
	(report_error): No longer static.
	(gdbtk_add_hooks): Create our own event handler
	vector and register breakpoint_create, breakpoint_modify,
	and breakpoint_delete handlers in gdbtk-bp.c.