+2020-01-10 Pedro Alves <palves@redhat.com>
+
+ * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
+ ptid to get_last_target_status.
+ * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
+ ptid to get_last_target_status.
+ * infcmd.c (continue_command): Don't pass a target_waitstatus to
+ get_last_target_status.
+ (info_program_command): Don't pass a target_waitstatus to
+ get_last_target_status.
+ * infrun.c (init_wait_for_inferior): Use
+ nullify_last_target_wait_ptid.
+ (get_last_target_status): Handle nullptr arguments.
+ (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
+ (print_stop_event): Don't pass a ptid to get_last_target_status.
+ (normal_stop): Don't pass a ptid to get_last_target_status.
+ * infrun.h (get_last_target_status, set_last_target_status): Move
+ comments here and update.
+ (nullify_last_target_wait_ptid): Declare.
+ * linux-fork.c (fork_load_infrun_state): Remove local extern
+ declaration of nullify_last_target_wait_ptid.
+ * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
+ to get_last_target_status.
+
2020-01-10 Pedro Alves <palves@redhat.com>
* gdbthread.h (scoped_restore_current_thread)