181 	struct type_state_stack *stack, *tmp;  in exit_type_state()  local
183 	list_for_each_entry_safe(stack, tmp, &state->stack_vars, list) {  in exit_type_state()
184 		list_del(&stack->list);  in exit_type_state()
185 		free(stack);  in exit_type_state()
528 	struct type_state_stack *stack;  in find_stack_state()  local
530 	list_for_each_entry(stack, &state->stack_vars, list) {  in find_stack_state()
531 		if (offset == stack->offset)  in find_stack_state()
532 			return stack;  in find_stack_state()
534 		if (stack->compound && stack->offset < offset &&  in find_stack_state()
535 		    offset < stack->offset + stack->size)  in find_stack_state()
536 			return stack;  in find_stack_state()
541 void set_stack_state(struct type_state_stack *stack, int offset, u8 kind,  in set_stack_state()  argument
552 	stack->type = *type_die;  in set_stack_state()
553 	stack->size = size;  in set_stack_state()
554 	stack->offset = offset;  in set_stack_state()
555 	stack->kind = kind;  in set_stack_state()
560 		stack->compound = (kind != TSR_KIND_POINTER);  in set_stack_state()
563 		stack->compound = false;  in set_stack_state()
572 	struct type_state_stack *stack = find_stack_state(state, offset);  in findnew_stack_state()  local
574 	if (stack) {  in findnew_stack_state()
575 		set_stack_state(stack, offset, kind, type_die);  in findnew_stack_state()
576 		return stack;  in findnew_stack_state()
579 	stack = malloc(sizeof(*stack));  in findnew_stack_state()
580 	if (stack) {  in findnew_stack_state()
581 		set_stack_state(stack, offset, kind, type_die);  in findnew_stack_state()
582 		list_add(&stack->list, &state->stack_vars);  in findnew_stack_state()
584 	return stack;  in findnew_stack_state()
835 			struct type_state_stack *stack;  in update_var_state()  local
840 			stack = find_stack_state(state, offset);  in update_var_state()
841 			if (stack && stack->kind == TSR_KIND_TYPE &&  in update_var_state()
842 			    !is_better_type(&stack->type, &mem_die))  in update_var_state()
1131 		struct type_state_stack *stack;  in check_matching_type()  local
1135 		stack = find_stack_state(state, dloc->type_offset);  in check_matching_type()
1136 		if (stack == NULL) {  in check_matching_type()
1148 		if (stack->kind == TSR_KIND_CANARY) {  in check_matching_type()
1153 		if (stack->kind != TSR_KIND_TYPE)  in check_matching_type()
1156 		*type_die = stack->type;  in check_matching_type()
1158 		dloc->type_offset -= stack->offset;  in check_matching_type()
1164 		struct type_state_stack *stack;  in check_matching_type()  local
1176 		stack = find_stack_state(state, dloc->type_offset - fboff);  in check_matching_type()
1177 		if (stack == NULL) {  in check_matching_type()
1189 		if (stack->kind == TSR_KIND_CANARY) {  in check_matching_type()
1194 		if (stack->kind != TSR_KIND_TYPE)  in check_matching_type()
1197 		*type_die = stack->type;  in check_matching_type()
1199 		dloc->type_offset -= fboff + stack->offset;  in check_matching_type()