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83 lines
2.8 KiB
83 lines
2.8 KiB
4 months ago
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/*
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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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#ifndef ART_RUNTIME_RUNTIME_OPTIONS_H_
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#define ART_RUNTIME_RUNTIME_OPTIONS_H_
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#include <cstdarg>
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#include <cstdio>
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#include <string>
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#include <vector>
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#include "arch/instruction_set.h"
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#include "base/variant_map.h"
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#include "cmdline_types.h" // TODO: don't need to include this file here
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#include "gc/collector_type.h"
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#include "gc/space/large_object_space.h"
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#include "hidden_api.h"
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#include "jit/jit.h"
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#include "jit/jit_code_cache.h"
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#include "jit/profile_saver_options.h"
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#include "verifier/verifier_enums.h"
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namespace art {
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class CompilerCallbacks;
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class DexFile;
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struct XGcOption;
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struct BackgroundGcOption;
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#define DECLARE_KEY(Type, Name) static const Key<Type> Name
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// Define a key that is usable with a RuntimeArgumentMap.
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// This key will *not* work with other subtypes of VariantMap.
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template <typename TValue>
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struct RuntimeArgumentMapKey : VariantMapKey<TValue> {
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RuntimeArgumentMapKey() {}
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explicit RuntimeArgumentMapKey(TValue default_value)
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: VariantMapKey<TValue>(std::move(default_value)) {}
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// Don't ODR-use constexpr default values, which means that Struct::Fields
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// that are declared 'static constexpr T Name = Value' don't need to have a matching definition.
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};
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// Defines a type-safe heterogeneous key->value map.
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// Use the VariantMap interface to look up or to store a RuntimeArgumentMapKey,Value pair.
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//
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// Example:
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// auto map = RuntimeArgumentMap();
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// map.Set(RuntimeArgumentMap::HeapTargetUtilization, 5.0);
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// double *target_utilization = map.Get(RuntimeArgumentMap);
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//
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struct RuntimeArgumentMap : VariantMap<RuntimeArgumentMap, RuntimeArgumentMapKey> {
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// This 'using' line is necessary to inherit the variadic constructor.
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using VariantMap<RuntimeArgumentMap, RuntimeArgumentMapKey>::VariantMap;
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// Make the next many usages of Key slightly shorter to type.
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template <typename TValue>
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using Key = RuntimeArgumentMapKey<TValue>;
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// List of key declarations, shorthand for 'static const Key<T> Name'
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#define RUNTIME_OPTIONS_KEY(Type, Name, ...) static const Key<Type> (Name);
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#include "runtime_options.def"
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};
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#undef DECLARE_KEY
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// using RuntimeOptions = RuntimeArgumentMap;
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} // namespace art
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#endif // ART_RUNTIME_RUNTIME_OPTIONS_H_
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