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/*
* Copyright (C) 2015 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.
*/
// Add fake functions to build successfully on darwin.
#include <android-base/logging.h>
#include "OfflineUnwinder.h"
#include "environment.h"
#include "read_dex_file.h"
namespace simpleperf {
bool GetKernelBuildId(BuildId*) {
return false;
}
bool CanRecordRawData() {
return false;
}
bool ReadSymbolsFromDexFileInMemory(void*, uint64_t, const std::string&,
const std::vector<uint64_t>&,
const std::function<void(DexFileSymbol*)>&) {
return true;
}
bool ReadSymbolsFromDexFile(const std::string&, const std::vector<uint64_t>&,
const std::function<void(DexFileSymbol*)>&) {
return true;
}
const char* GetTraceFsDir() {
return nullptr;
}
class NoOpOfflineUnwinder : public OfflineUnwinder {
public:
bool UnwindCallChain(const ThreadEntry&, const RegSet&, const char*, size_t,
std::vector<uint64_t>*, std::vector<uint64_t>*) override {
return false;
}
};
std::unique_ptr<OfflineUnwinder> OfflineUnwinder::Create(bool) {
return std::unique_ptr<OfflineUnwinder>(new NoOpOfflineUnwinder);
}
} // namespace simpleperf
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