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author | Brian Carlstrom <bdc@google.com> | 2013-08-27 17:31:03 -0700 |
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committer | Brian Carlstrom <bdc@google.com> | 2013-10-28 00:06:03 -0700 |
commit | ba150c37d582eeeb8c11ba5245edc281cf31793c (patch) | |
tree | ca12cf82602e4b78b2a6ca463e9d0e35fc5e3ff6 /runtime/base/allocator.cc | |
parent | 3c2a6e2468e3e519ade6c3cfcaad7cd34243cdf1 (diff) | |
download | art-ba150c37d582eeeb8c11ba5245edc281cf31793c.zip art-ba150c37d582eeeb8c11ba5245edc281cf31793c.tar.gz art-ba150c37d582eeeb8c11ba5245edc281cf31793c.tar.bz2 |
Omit OatMethodOffsets for classes without compiled code
Change-Id: If0d290f4aebc778ff12d8fed017c270ad2ac3220
Diffstat (limited to 'runtime/base/allocator.cc')
-rw-r--r-- | runtime/base/allocator.cc | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/runtime/base/allocator.cc b/runtime/base/allocator.cc new file mode 100644 index 0000000..4f7753d --- /dev/null +++ b/runtime/base/allocator.cc @@ -0,0 +1,74 @@ +/* + * Copyright (C) 2013 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. + */ + +#include "allocator.h" + +#include <inttypes.h> +#include <stdlib.h> + +#include "base/logging.h" + +namespace art { + +class MallocAllocator : public Allocator { + public: + explicit MallocAllocator() {} + ~MallocAllocator() {} + + virtual void* Alloc(size_t size) { + return calloc(sizeof(uint8_t), size); + } + + virtual void Free(void* p) { + free(p); + } + + private: + DISALLOW_COPY_AND_ASSIGN(MallocAllocator); +}; + +MallocAllocator g_malloc_allocator; + +class NoopAllocator : public Allocator { + public: + explicit NoopAllocator() {} + ~NoopAllocator() {} + + virtual void* Alloc(size_t size) { + LOG(FATAL) << "NoopAllocator::Alloc should not be called"; + return NULL; + } + + virtual void Free(void* p) { + // Noop. + } + + private: + DISALLOW_COPY_AND_ASSIGN(NoopAllocator); +}; + +NoopAllocator g_noop_allocator; + +Allocator* Allocator::GetMallocAllocator() { + return &g_malloc_allocator; +} + +Allocator* Allocator::GetNoopAllocator() { + return &g_noop_allocator; +} + + +} // namespace art |