// Copyright 2021 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef V8_OBJECTS_JS_TEMPORAL_OBJECTS_INL_H_ #define V8_OBJECTS_JS_TEMPORAL_OBJECTS_INL_H_ #include "src/api/api-inl.h" #include "src/objects/js-temporal-objects.h" #include "src/objects/objects-inl.h" // Has to be the last include (doesn't have include guards): #include "src/objects/object-macros.h" namespace v8 { namespace internal { #include "torque-generated/src/objects/js-temporal-objects-tq-inl.inc" #define TEMPORAL_INLINE_GETTER_SETTER(T, data, field, lower, upper, B) \ inline void T::set_##field(int32_t field) { \ DCHECK_GE(upper, field); \ DCHECK_LE(lower, field); \ int hints = data(); \ hints = B##Bits::update(hints, field); \ set_##data(hints); \ } \ inline int32_t T::field() const { \ int32_t v = B##Bits::decode(data()); \ DCHECK_GE(upper, v); \ DCHECK_LE(lower, v); \ return v; \ } #define TEMPORAL_INLINE_SIGNED_GETTER_SETTER(T, data, field, lower, upper, B) \ inline void T::set_##field(int32_t field) { \ DCHECK_GE(upper, field); \ DCHECK_LE(lower, field); \ int hints = data(); \ /* Mask out unrelated bits */ \ field &= (static_cast<uint32_t>(int32_t{-1})) ^ \ (static_cast<uint32_t>(int32_t{-1}) << B##Bits::kSize); \ hints = B##Bits::update(hints, field); \ set_##data(hints); \ } \ inline int32_t T::field() const { \ int32_t v = B##Bits::decode(data()); \ /* Restore bits for negative values based on the MSB in that field */ \ v |= ((int32_t{1} << (B##Bits::kSize - 1) & v) \ ? (static_cast<uint32_t>(int32_t{-1}) << B##Bits::kSize) \ : 0); \ DCHECK_GE(upper, v); \ DCHECK_LE(lower, v); \ return v; \ } #define TEMPORAL_DATE_INLINE_GETTER_SETTER(T, data) \ TEMPORAL_INLINE_SIGNED_GETTER_SETTER(T, data, iso_year, -271821, 275760, \ IsoYear) \ TEMPORAL_INLINE_GETTER_SETTER(T, data, iso_month, 1, 12, IsoMonth) \ TEMPORAL_INLINE_GETTER_SETTER(T, data, iso_day, 1, 31, IsoDay) #define TEMPORAL_TIME_INLINE_GETTER_SETTER(T, data1, data2) \ TEMPORAL_INLINE_GETTER_SETTER(T, data1, iso_hour, 0, 23, IsoHour) \ TEMPORAL_INLINE_GETTER_SETTER(T, data1, iso_minute, 0, 59, IsoMinute) \ TEMPORAL_INLINE_GETTER_SETTER(T, data1, iso_second, 0, 59, IsoSecond) \ TEMPORAL_INLINE_GETTER_SETTER(T, data2, iso_millisecond, 0, 999, \ IsoMillisecond) \ TEMPORAL_INLINE_GETTER_SETTER(T, data2, iso_microsecond, 0, 999, \ IsoMicrosecond) \ TEMPORAL_INLINE_GETTER_SETTER(T, data2, iso_nanosecond, 0, 999, IsoNanosecond) TEMPORAL_DATE_INLINE_GETTER_SETTER(JSTemporalPlainDate, year_month_day) TEMPORAL_DATE_INLINE_GETTER_SETTER(JSTemporalPlainDateTime, year_month_day) TEMPORAL_TIME_INLINE_GETTER_SETTER(JSTemporalPlainDateTime, hour_minute_second, second_parts) TEMPORAL_DATE_INLINE_GETTER_SETTER(JSTemporalPlainMonthDay, year_month_day) TEMPORAL_TIME_INLINE_GETTER_SETTER(JSTemporalPlainTime, hour_minute_second, second_parts) TEMPORAL_DATE_INLINE_GETTER_SETTER(JSTemporalPlainYearMonth, year_month_day) TQ_OBJECT_CONSTRUCTORS_IMPL(JSTemporalCalendar) TQ_OBJECT_CONSTRUCTORS_IMPL(JSTemporalDuration) TQ_OBJECT_CONSTRUCTORS_IMPL(JSTemporalInstant) TQ_OBJECT_CONSTRUCTORS_IMPL(JSTemporalPlainDate) TQ_OBJECT_CONSTRUCTORS_IMPL(JSTemporalPlainDateTime) TQ_OBJECT_CONSTRUCTORS_IMPL(JSTemporalPlainMonthDay) TQ_OBJECT_CONSTRUCTORS_IMPL(JSTemporalPlainTime) TQ_OBJECT_CONSTRUCTORS_IMPL(JSTemporalPlainYearMonth) TQ_OBJECT_CONSTRUCTORS_IMPL(JSTemporalTimeZone) TQ_OBJECT_CONSTRUCTORS_IMPL(JSTemporalZonedDateTime) BIT_FIELD_ACCESSORS(JSTemporalCalendar, flags, calendar_index, JSTemporalCalendar::CalendarIndexBits) BOOL_ACCESSORS(JSTemporalTimeZone, flags, is_offset, IsOffsetBit::kShift) // Special handling of sign TEMPORAL_INLINE_SIGNED_GETTER_SETTER(JSTemporalTimeZone, flags, offset_milliseconds, -24 * 60 * 60 * 1000, 24 * 60 * 60 * 1000, OffsetMillisecondsOrTimeZoneIndex) TEMPORAL_INLINE_SIGNED_GETTER_SETTER(JSTemporalTimeZone, details, offset_sub_milliseconds, -1000000, 1000000, OffsetSubMilliseconds) BIT_FIELD_ACCESSORS(JSTemporalTimeZone, flags, offset_milliseconds_or_time_zone_index, JSTemporalTimeZone::OffsetMillisecondsOrTimeZoneIndexBits) } // namespace internal } // namespace v8 #include "src/objects/object-macros-undef.h" #endif // V8_OBJECTS_JS_TEMPORAL_OBJECTS_INL_H_