162 	struct probe_trace_arg_ref *ref;  in alloc_trace_arg_ref()  local
163 	ref = zalloc(sizeof(struct probe_trace_arg_ref));  in alloc_trace_arg_ref()
164 	if (ref != NULL)  in alloc_trace_arg_ref()
165 		ref->offset = offs;  in alloc_trace_arg_ref()
166 	return ref;  in alloc_trace_arg_ref()
186 	bool ref = false;  in convert_variable_location()  local
238 		tvar->ref = alloc_trace_arg_ref((long)offs);  in convert_variable_location()
239 		if (tvar->ref == NULL)  in convert_variable_location()
248 		ref = true;  in convert_variable_location()
256 		ref = true;  in convert_variable_location()
262 		ref = true;  in convert_variable_location()
285 	if (ref) {  in convert_variable_location()
286 		tvar->ref = alloc_trace_arg_ref((long)offs);  in convert_variable_location()
287 		if (tvar->ref == NULL)  in convert_variable_location()
299 	struct probe_trace_arg_ref **ref_ptr = &tvar->ref;  in convert_variable_type()
416 	struct probe_trace_arg_ref *ref = *ref_ptr;  in convert_variable_fields()  local
442 			ref = zalloc(sizeof(struct probe_trace_arg_ref));  in convert_variable_fields()
443 			if (ref == NULL)  in convert_variable_fields()
446 				(*ref_ptr)->next = ref;  in convert_variable_fields()
448 				*ref_ptr = ref;  in convert_variable_fields()
450 		ref->offset += dwarf_bytesize(&type) * field->index;  in convert_variable_fields()
457 		if (!field->ref) {  in convert_variable_fields()
475 		ref = zalloc(sizeof(struct probe_trace_arg_ref));  in convert_variable_fields()
476 		if (ref == NULL)  in convert_variable_fields()
479 			(*ref_ptr)->next = ref;  in convert_variable_fields()
481 			*ref_ptr = ref;  in convert_variable_fields()
495 		if (field->ref && dwarf_diename(vr_die)) {  in convert_variable_fields()
500 		if (!ref) {  in convert_variable_fields()
524 	ref->offset += (long)offs;  in convert_variable_fields()
529 						&ref, die_mem);  in convert_variable_fields()
535 					field->next, &ref, die_mem);  in convert_variable_fields()
560 					      pf->pvar->field, &pf->tvar->ref,  in convert_variable()