blob: 2007cef5ad54e9391517f301e43be2c193739535 [file] [log] [blame]
/*
* 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