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/*
* Copyright (C) 2017 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.
*/
#ifndef ART_DEX2OAT_DEX2OAT_OPTIONS_H_
#define ART_DEX2OAT_DEX2OAT_OPTIONS_H_
#include <cstdio>
#include <string>
#include <vector>
#include "base/variant_map.h"
#include "cmdline_types.h" // TODO: don't need to include this file here
#include "compiler.h"
#include "dex/compact_dex_level.h"
#include "driver/compiler_options_map.h"
#include "image.h"
namespace art {
template <typename TVariantMap,
template <typename TKeyValue> class TVariantMapKey>
struct CmdlineParser;
// Define a key that is usable with a Dex2oatArgumentMap.
// This key will *not* work with other subtypes of VariantMap.
template <typename TValue>
struct Dex2oatArgumentMapKey : VariantMapKey<TValue> {
Dex2oatArgumentMapKey() {}
explicit Dex2oatArgumentMapKey(TValue default_value)
: VariantMapKey<TValue>(std::move(default_value)) {}
// Don't ODR-use constexpr default values, which means that Struct::Fields
// that are declared 'static constexpr T Name = Value' don't need to have a matching definition.
};
// Defines a type-safe heterogeneous key->value map.
// Use the VariantMap interface to look up or to store a Dex2oatArgumentMapKey,Value pair.
//
// Example:
// auto map = Dex2oatArgumentMap();
// map.Set(Dex2oatArgumentMap::ZipFd, -1);
// int *target_utilization = map.Get(Dex2oatArgumentMap::ZipFd);
//
struct Dex2oatArgumentMap : CompilerOptionsMap<Dex2oatArgumentMap, Dex2oatArgumentMapKey> {
// This 'using' line is necessary to inherit the variadic constructor.
using CompilerOptionsMap<Dex2oatArgumentMap, Dex2oatArgumentMapKey>::CompilerOptionsMap;
static std::unique_ptr<Dex2oatArgumentMap> Parse(int argc,
const char** argv,
std::string* error_msg);
// Make the next many usages of Key slightly shorter to type.
template <typename TValue>
using Key = Dex2oatArgumentMapKey<TValue>;
// List of key declarations, shorthand for 'static const Key<T> Name'
#define DEX2OAT_OPTIONS_KEY(Type, Name, ...) static const Key<Type> (Name);
#include "dex2oat_options.def"
};
extern template struct CompilerOptionsMap<Dex2oatArgumentMap, Dex2oatArgumentMapKey>;
} // namespace art
#endif // ART_DEX2OAT_DEX2OAT_OPTIONS_H_