458     ObjectLog::FieldValue field_value;  in LogValue()  local
459     field_value.value = value;  in LogValue()
460     field_value.is_volatile = is_volatile;  in LogValue()
461     field_value.kind = kind;  in LogValue()
462     field_values_.emplace(offset.Uint32Value(), std::move(field_value));  in LogValue()
480     const FieldValue& field_value = it.second;  in Undo()  local
481     UndoFieldWrite(obj, field_offset, field_value);  in Undo()
487                                             const FieldValue& field_value) const {  in UndoFieldWrite()
491   switch (field_value.kind) {  in UndoFieldWrite()
493       if (UNLIKELY(field_value.is_volatile)) {  in UndoFieldWrite()
496             field_value.value);  in UndoFieldWrite()
500             field_value.value);  in UndoFieldWrite()
504       if (UNLIKELY(field_value.is_volatile)) {  in UndoFieldWrite()
507             static_cast<int8_t>(field_value.value));  in UndoFieldWrite()
511             static_cast<int8_t>(field_value.value));  in UndoFieldWrite()
515       if (UNLIKELY(field_value.is_volatile)) {  in UndoFieldWrite()
518             static_cast<uint16_t>(field_value.value));  in UndoFieldWrite()
522             static_cast<uint16_t>(field_value.value));  in UndoFieldWrite()
526       if (UNLIKELY(field_value.is_volatile)) {  in UndoFieldWrite()
529             static_cast<int16_t>(field_value.value));  in UndoFieldWrite()
533             static_cast<int16_t>(field_value.value));  in UndoFieldWrite()
537       if (UNLIKELY(field_value.is_volatile)) {  in UndoFieldWrite()
540             static_cast<uint32_t>(field_value.value));  in UndoFieldWrite()
544             static_cast<uint32_t>(field_value.value));  in UndoFieldWrite()
548       if (UNLIKELY(field_value.is_volatile)) {  in UndoFieldWrite()
549         obj->SetField64Volatile<false, kCheckTransaction>(field_offset, field_value.value);  in UndoFieldWrite()
551         obj->SetField64<false, kCheckTransaction>(field_offset, field_value.value);  in UndoFieldWrite()
555       if (UNLIKELY(field_value.is_volatile)) {  in UndoFieldWrite()
558             reinterpret_cast<mirror::Object*>(field_value.value));  in UndoFieldWrite()
562             reinterpret_cast<mirror::Object*>(field_value.value));  in UndoFieldWrite()
566       LOG(FATAL) << "Unknown value kind " << static_cast<int>(field_value.kind);  in UndoFieldWrite()
573     FieldValue& field_value = it.second;  in VisitRoots()  local
574     if (field_value.kind == ObjectLog::kReference) {  in VisitRoots()
575       visitor->VisitRootIfNonNull(reinterpret_cast<mirror::Object**>(&field_value.value),  in VisitRoots()