/*
 * 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.
 */

// Constants within RosAlloc.

#if defined(DEFINE_INCLUDE_DEPENDENCIES)
#include "gc/allocator/rosalloc.h"   // art::gc::allocator::RosAlloc
#endif

#define DEFINE_ROSALLOC_CONSTANT(macro_name, type, expr) \
  DEFINE_EXPR(ROSALLOC_ ## macro_name, type, (expr))

DEFINE_ROSALLOC_CONSTANT(MAX_THREAD_LOCAL_BRACKET_SIZE, int32_t, art::gc::allocator::RosAlloc::kMaxThreadLocalBracketSize)
DEFINE_ROSALLOC_CONSTANT(BRACKET_QUANTUM_SIZE_SHIFT,    int32_t, art::gc::allocator::RosAlloc::kThreadLocalBracketQuantumSizeShift)
// TODO: This should be a BitUtils helper, e.g. BitMaskFromSize or something like that.
DEFINE_ROSALLOC_CONSTANT(BRACKET_QUANTUM_SIZE_MASK,     int32_t, static_cast<int32_t>(art::gc::allocator::RosAlloc::kThreadLocalBracketQuantumSize - 1))
DEFINE_ROSALLOC_CONSTANT(BRACKET_QUANTUM_SIZE_MASK_TOGGLED32,\
                                                        uint32_t, ~static_cast<uint32_t>(art::gc::allocator::RosAlloc::kThreadLocalBracketQuantumSize - 1))
DEFINE_ROSALLOC_CONSTANT(BRACKET_QUANTUM_SIZE_MASK_TOGGLED64,\
                                                        uint64_t, ~static_cast<uint64_t>(art::gc::allocator::RosAlloc::kThreadLocalBracketQuantumSize - 1))
DEFINE_ROSALLOC_CONSTANT(RUN_FREE_LIST_OFFSET,          int32_t, art::gc::allocator::RosAlloc::RunFreeListOffset())
DEFINE_ROSALLOC_CONSTANT(RUN_FREE_LIST_HEAD_OFFSET,     int32_t, art::gc::allocator::RosAlloc::RunFreeListHeadOffset())
DEFINE_ROSALLOC_CONSTANT(RUN_FREE_LIST_SIZE_OFFSET,     int32_t, art::gc::allocator::RosAlloc::RunFreeListSizeOffset())
DEFINE_ROSALLOC_CONSTANT(SLOT_NEXT_OFFSET,              int32_t, art::gc::allocator::RosAlloc::RunSlotNextOffset())


#undef DEFINE_ROSALLOC_CONSTANT