61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "linear_alloc.h"
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#include "thread-current-inl.h"
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namespace art {
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LinearAlloc::LinearAlloc(ArenaPool* pool) : lock_("linear alloc"), allocator_(pool) {
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}
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void* LinearAlloc::Realloc(Thread* self, void* ptr, size_t old_size, size_t new_size) {
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MutexLock mu(self, lock_);
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return allocator_.Realloc(ptr, old_size, new_size);
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}
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void* LinearAlloc::Alloc(Thread* self, size_t size) {
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MutexLock mu(self, lock_);
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return allocator_.Alloc(size);
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}
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void* LinearAlloc::AllocAlign16(Thread* self, size_t size) {
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MutexLock mu(self, lock_);
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return allocator_.AllocAlign16(size);
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}
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size_t LinearAlloc::GetUsedMemory() const {
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MutexLock mu(Thread::Current(), lock_);
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return allocator_.BytesUsed();
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}
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ArenaPool* LinearAlloc::GetArenaPool() {
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MutexLock mu(Thread::Current(), lock_);
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return allocator_.GetArenaPool();
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}
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bool LinearAlloc::Contains(void* ptr) const {
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MutexLock mu(Thread::Current(), lock_);
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return allocator_.Contains(ptr);
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}
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bool LinearAlloc::ContainsUnsafe(void* ptr) const {
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return allocator_.Contains(ptr);
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}
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} // namespace art
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