743 	mark_dynptr_stack_regs(env, &state->stack[spi].spilled_ptr,  in mark_stack_slots_dynptr()
744 			       &state->stack[spi - 1].spilled_ptr, type);  in mark_stack_slots_dynptr()
758 		state->stack[spi].spilled_ptr.ref_obj_id = id;  in mark_stack_slots_dynptr()
759 		state->stack[spi - 1].spilled_ptr.ref_obj_id = id;  in mark_stack_slots_dynptr()
762 	state->stack[spi].spilled_ptr.live |= REG_LIVE_WRITTEN;  in mark_stack_slots_dynptr()
763 	state->stack[spi - 1].spilled_ptr.live |= REG_LIVE_WRITTEN;  in mark_stack_slots_dynptr()
777 	__mark_reg_not_init(env, &state->stack[spi].spilled_ptr);  in invalidate_dynptr()
778 	__mark_reg_not_init(env, &state->stack[spi - 1].spilled_ptr);  in invalidate_dynptr()
801 	state->stack[spi].spilled_ptr.live |= REG_LIVE_WRITTEN;  in invalidate_dynptr()
802 	state->stack[spi - 1].spilled_ptr.live |= REG_LIVE_WRITTEN;  in invalidate_dynptr()
814 	if (!dynptr_type_refcounted(state->stack[spi].spilled_ptr.dynptr.type)) {  in unmark_stack_slots_dynptr()
819 	ref_obj_id = state->stack[spi].spilled_ptr.ref_obj_id;  in unmark_stack_slots_dynptr()
833 		if (state->stack[i].spilled_ptr.ref_obj_id != ref_obj_id)  in unmark_stack_slots_dynptr()
844 		if (state->stack[i].spilled_ptr.dynptr.first_slot)  in unmark_stack_slots_dynptr()
878 	if (!state->stack[spi].spilled_ptr.dynptr.first_slot)  in destroy_if_dynptr_stack_slot()
881 	if (dynptr_type_refcounted(state->stack[spi].spilled_ptr.dynptr.type)) {  in destroy_if_dynptr_stack_slot()
895 	dynptr_id = state->stack[spi].spilled_ptr.id;  in destroy_if_dynptr_stack_slot()
908 	__mark_reg_not_init(env, &state->stack[spi].spilled_ptr);  in destroy_if_dynptr_stack_slot()
909 	__mark_reg_not_init(env, &state->stack[spi - 1].spilled_ptr);  in destroy_if_dynptr_stack_slot()
912 	state->stack[spi].spilled_ptr.live |= REG_LIVE_WRITTEN;  in destroy_if_dynptr_stack_slot()
913 	state->stack[spi - 1].spilled_ptr.live |= REG_LIVE_WRITTEN;  in destroy_if_dynptr_stack_slot()
963 	if (!state->stack[spi].spilled_ptr.dynptr.first_slot)  in is_dynptr_reg_valid_init()
993 		return state->stack[spi].spilled_ptr.dynptr.type == dynptr_type;  in is_dynptr_type_expected()
1021 		struct bpf_reg_state *st = &slot->spilled_ptr;  in mark_stack_slots_iter()
1059 		struct bpf_reg_state *st = &slot->spilled_ptr;  in unmark_stack_slots_iter()
1117 		struct bpf_reg_state *st = &slot->spilled_ptr;  in is_iter_reg_valid_init()
1172 	       stack->spilled_ptr.type == SCALAR_VALUE;  in is_spilled_scalar_reg()
1178 	       stack->spilled_ptr.type == SCALAR_VALUE;  in is_spilled_scalar_reg64()
3154 	ret = mark_reg_read(env, &state->stack[spi].spilled_ptr,  in mark_dynptr_read()
3155 			    state->stack[spi].spilled_ptr.parent, REG_LIVE_READ64);  in mark_dynptr_read()
3158 	return mark_reg_read(env, &state->stack[spi - 1].spilled_ptr,  in mark_dynptr_read()
3159 			     state->stack[spi - 1].spilled_ptr.parent, REG_LIVE_READ64);  in mark_dynptr_read()
3169 		struct bpf_reg_state *st = &state->stack[spi - i].spilled_ptr;  in mark_iter_read()
4149 				reg = &func->stack[j].spilled_ptr;  in mark_all_scalars_precise()
4179 			reg = &func->stack[j].spilled_ptr;  in mark_all_scalars_imprecise()
4415 				reg = &func->stack[i].spilled_ptr;  in __mark_chain_precision()
4563 	copy_register_state(&state->stack[spi].spilled_ptr, reg);  in save_register_state()
4565 		state->stack[spi].spilled_ptr.live |= REG_LIVE_WRITTEN;  in save_register_state()
4670 			state->stack[spi].spilled_ptr.id = 0;  in check_stack_write_fixed_off()
4695 		state->stack[spi].spilled_ptr.type = NOT_INIT;  in check_stack_write_fixed_off()
4710 			state->stack[spi].spilled_ptr.live |= REG_LIVE_WRITTEN;  in check_stack_write_fixed_off()
4826 			struct bpf_reg_state *spill_reg = &state->stack[spi].spilled_ptr;  in check_stack_write_var_off()
4835 		state->stack[spi].spilled_ptr.type = NOT_INIT;  in check_stack_write_var_off()
4929 	reg = &reg_state->stack[spi].spilled_ptr;  in check_stack_read_fixed_off()
7393 		    (state->stack[spi].spilled_ptr.type == SCALAR_VALUE ||  in check_stack_range_initialized()
7396 				__mark_reg_unknown(env, &state->stack[spi].spilled_ptr);  in check_stack_range_initialized()
7418 		mark_reg_read(env, &state->stack[spi].spilled_ptr,  in check_stack_range_initialized()
7419 			      state->stack[spi].spilled_ptr.parent,  in check_stack_range_initialized()
7942 	return state->stack[spi].spilled_ptr.ref_obj_id;  in iter_ref_obj_id()
8126 					&fold->stack[i].spilled_ptr,  in widen_imprecise_scalars()
8127 					&fcur->stack[i].spilled_ptr,  in widen_imprecise_scalars()
8140 	return &cur_st->frame[iter_frameno]->stack[iter_spi].spilled_ptr;  in get_iter_from_state()
8706 	return state->stack[spi].spilled_ptr.id;  in dynptr_id()
8719 	return state->stack[spi].spilled_ptr.ref_obj_id;  in dynptr_ref_obj_id()
8737 	return state->stack[spi].spilled_ptr.dynptr.type;  in dynptr_get_type()
8860 				if (spi < 0 || !state->stack[spi].spilled_ptr.ref_obj_id) {  in check_func_arg()
15296 			reg = &func->stack[j].spilled_ptr;  in collect_linked_regs()
15316 				: &vstate->frame[e->frameno]->stack[e->spi].spilled_ptr;  in sync_linked_regs()
17127 		live = st->stack[i].spilled_ptr.live;  in clean_func_state()
17129 		st->stack[i].spilled_ptr.live |= REG_LIVE_DONE;  in clean_func_state()
17131 			__mark_reg_not_init(env, &st->stack[i].spilled_ptr);  in clean_func_state()
17374 		return &stack->spilled_ptr;  in scalar_reg_for_stack()
17403 		if (!(old->stack[spi].spilled_ptr.live & REG_LIVE_READ)  in stacksafe()
17467 			if (!regsafe(env, &old->stack[spi].spilled_ptr,  in stacksafe()
17468 				     &cur->stack[spi].spilled_ptr, idmap, exact))  in stacksafe()
17472 			old_reg = &old->stack[spi].spilled_ptr;  in stacksafe()
17473 			cur_reg = &cur->stack[spi].spilled_ptr;  in stacksafe()
17480 			old_reg = &old->stack[spi].spilled_ptr;  in stacksafe()
17481 			cur_reg = &cur->stack[spi].spilled_ptr;  in stacksafe()
17698 			parent_reg = &parent->stack[i].spilled_ptr;  in propagate_liveness()
17699 			state_reg = &state->stack[i].spilled_ptr;  in propagate_liveness()
17742 			state_reg = &state->stack[i].spilled_ptr;  in propagate_precision()
17861 			slot = &state->stack[i].spilled_ptr;  in iter_active_depths_differ()
17865 			cur_slot = &cur->frame[fr]->stack[i].spilled_ptr;  in iter_active_depths_differ()
17978 					iter_state = &func(env, iter_reg)->stack[spi].spilled_ptr;  in is_state_visited()
18210 			frame->stack[i].spilled_ptr.live = REG_LIVE_NONE;  in is_state_visited()
18211 			frame->stack[i].spilled_ptr.parent =  in is_state_visited()
18212 						&newframe->stack[i].spilled_ptr;  in is_state_visited()