912 	struct process *leader = proc->leader;  in cb_keep_stepping_p()  local
913 	if (leader == NULL || leader->arch.dl_plt_update_bp != NULL)  in cb_keep_stepping_p()
920 	leader->arch.dl_plt_update_bp = insert_breakpoint_at(proc, addr, NULL);  in cb_keep_stepping_p()
921 	if (leader->arch.dl_plt_update_bp == NULL)  in cb_keep_stepping_p()
927 	leader->arch.dl_plt_update_bp->cbs = &dl_plt_update_cbs;  in cb_keep_stepping_p()
931 	breakpoint_turn_off(leader->arch.dl_plt_update_bp, proc);  in cb_keep_stepping_p()
962 		struct process *leader;  in ppc_plt_bp_continue()  local
977 		leader = proc->leader;  in ppc_plt_bp_continue()
979 		if (leader != NULL && leader->arch.dl_plt_update_bp != NULL  in ppc_plt_bp_continue()
980 		    && breakpoint_turn_on(leader->arch.dl_plt_update_bp,  in ppc_plt_bp_continue()
1051 		each_task(proc->leader, NULL, detach_task_cb, bp);  in ppc_plt_bp_retract()