155 	struct probe_trace_arg_ref *ref;  in alloc_trace_arg_ref()  local
156 	ref = zalloc(sizeof(struct probe_trace_arg_ref));  in alloc_trace_arg_ref()
157 	if (ref != NULL)  in alloc_trace_arg_ref()
158 		ref->offset = offs;  in alloc_trace_arg_ref()
159 	return ref;  in alloc_trace_arg_ref()
178 	bool ref = false;  in convert_variable_location()  local
220 		tvar->ref = alloc_trace_arg_ref((long)offs);  in convert_variable_location()
221 		if (tvar->ref == NULL)  in convert_variable_location()
230 		ref = true;  in convert_variable_location()
238 		ref = true;  in convert_variable_location()
244 		ref = true;  in convert_variable_location()
267 	if (ref) {  in convert_variable_location()
268 		tvar->ref = alloc_trace_arg_ref((long)offs);  in convert_variable_location()
269 		if (tvar->ref == NULL)  in convert_variable_location()
281 	struct probe_trace_arg_ref **ref_ptr = &tvar->ref;  in convert_variable_type()
385 	struct probe_trace_arg_ref *ref = *ref_ptr;  in convert_variable_fields()  local
411 			ref = zalloc(sizeof(struct probe_trace_arg_ref));  in convert_variable_fields()
412 			if (ref == NULL)  in convert_variable_fields()
415 				(*ref_ptr)->next = ref;  in convert_variable_fields()
417 				*ref_ptr = ref;  in convert_variable_fields()
419 		ref->offset += dwarf_bytesize(&type) * field->index;  in convert_variable_fields()
426 		if (!field->ref) {  in convert_variable_fields()
444 		ref = zalloc(sizeof(struct probe_trace_arg_ref));  in convert_variable_fields()
445 		if (ref == NULL)  in convert_variable_fields()
448 			(*ref_ptr)->next = ref;  in convert_variable_fields()
450 			*ref_ptr = ref;  in convert_variable_fields()
464 		if (field->ref && dwarf_diename(vr_die)) {  in convert_variable_fields()
469 		if (!ref) {  in convert_variable_fields()
493 	ref->offset += (long)offs;  in convert_variable_fields()
498 						&ref, die_mem);  in convert_variable_fields()
504 					field->next, &ref, die_mem);  in convert_variable_fields()
527 					      pf->pvar->field, &pf->tvar->ref,  in convert_variable()