tools/cpp-define-generator/constant_lockword.def

/*
 * Copyright (C) 2016 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

// Export lockword values.

#if defined(DEFINE_INCLUDE_DEPENDENCIES)
#include "lock_word.h"         // art::LockWord
#endif

#define DEFINE_LOCK_WORD_EXPR(macro_name, type, constant_field_name) \
  DEFINE_EXPR(LOCK_WORD_ ## macro_name, type, art::LockWord::constant_field_name)

// FIXME: The naming is inconsistent, the `Shifted` -> `_SHIFTED` suffix is sometimes missing.
DEFINE_LOCK_WORD_EXPR(STATE_SHIFT,               int32_t,  kStateShift)
DEFINE_LOCK_WORD_EXPR(STATE_MASK_SHIFTED,        uint32_t, kStateMaskShifted)
DEFINE_LOCK_WORD_EXPR(READ_BARRIER_STATE_SHIFT,  int32_t,  kReadBarrierStateShift)
DEFINE_LOCK_WORD_EXPR(READ_BARRIER_STATE_MASK,   uint32_t, kReadBarrierStateMaskShifted)
DEFINE_LOCK_WORD_EXPR(READ_BARRIER_STATE_MASK_TOGGLED, uint32_t, kReadBarrierStateMaskShiftedToggled)
DEFINE_LOCK_WORD_EXPR(THIN_LOCK_COUNT_SIZE,      int32_t,  kThinLockCountSize)
DEFINE_LOCK_WORD_EXPR(THIN_LOCK_COUNT_SHIFT,     int32_t,  kThinLockCountShift)
DEFINE_LOCK_WORD_EXPR(THIN_LOCK_COUNT_MASK_SHIFTED, uint32_t, kThinLockCountMaskShifted)
DEFINE_LOCK_WORD_EXPR(THIN_LOCK_COUNT_ONE,       uint32_t, kThinLockCountOne)
DEFINE_LOCK_WORD_EXPR(THIN_LOCK_OWNER_MASK_SHIFTED, uint32_t, kThinLockOwnerMaskShifted)

DEFINE_LOCK_WORD_EXPR(STATE_FORWARDING_ADDRESS,  uint32_t, kStateForwardingAddress)
DEFINE_LOCK_WORD_EXPR(STATE_FORWARDING_ADDRESS_OVERFLOW, uint32_t, kStateForwardingAddressOverflow)
DEFINE_LOCK_WORD_EXPR(STATE_FORWARDING_ADDRESS_SHIFT, uint32_t, kForwardingAddressShift)

DEFINE_LOCK_WORD_EXPR(GC_STATE_MASK_SHIFTED,     uint32_t,  kGCStateMaskShifted)
DEFINE_LOCK_WORD_EXPR(GC_STATE_MASK_SHIFTED_TOGGLED, uint32_t, kGCStateMaskShiftedToggled)
DEFINE_LOCK_WORD_EXPR(GC_STATE_SIZE,             int32_t,  kGCStateSize)
DEFINE_LOCK_WORD_EXPR(GC_STATE_SHIFT,            int32_t,  kGCStateShift)

DEFINE_LOCK_WORD_EXPR(MARK_BIT_SHIFT,            int32_t,  kMarkBitStateShift)
DEFINE_LOCK_WORD_EXPR(MARK_BIT_MASK_SHIFTED,     uint32_t, kMarkBitStateMaskShifted)

#undef DEFINE_LOCK_WORD_EXPR