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Igor Murashkinaaebaa02015-01-26 10:55:53 -08001/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef ART_RUNTIME_RUNTIME_OPTIONS_H_
18#define ART_RUNTIME_RUNTIME_OPTIONS_H_
19
Vladimir Marko88b2b802015-12-04 14:19:04 +000020#include "base/variant_map.h"
21#include "cmdline_types.h" // TODO: don't need to include this file here
Igor Murashkinaaebaa02015-01-26 10:55:53 -080022
23// Map keys
24#include <vector>
25#include <string>
Vladimir Marko88b2b802015-12-04 14:19:04 +000026#include "base/logging.h"
Igor Murashkinaaebaa02015-01-26 10:55:53 -080027#include "jdwp/jdwp.h"
Mathieu Chartiere5f13e52015-02-24 09:37:21 -080028#include "jit/jit.h"
29#include "jit/jit_code_cache.h"
Igor Murashkinaaebaa02015-01-26 10:55:53 -080030#include "gc/collector_type.h"
31#include "gc/space/large_object_space.h"
Igor Murashkinaaebaa02015-01-26 10:55:53 -080032#include "arch/instruction_set.h"
Calin Juravle138dbff2016-06-28 19:36:58 +010033#include "jit/profile_saver_options.h"
Igor Murashkin7617abd2015-07-10 18:27:47 -070034#include "verifier/verify_mode.h"
Igor Murashkinaaebaa02015-01-26 10:55:53 -080035#include <stdio.h>
36#include <stdarg.h>
37
38namespace art {
39
40class CompilerCallbacks;
41class DexFile;
42struct XGcOption;
43struct BackgroundGcOption;
Igor Murashkinaaebaa02015-01-26 10:55:53 -080044
45#define DECLARE_KEY(Type, Name) static const Key<Type> Name
46
47 // Define a key that is usable with a RuntimeArgumentMap.
48 // This key will *not* work with other subtypes of VariantMap.
49 template <typename TValue>
50 struct RuntimeArgumentMapKey : VariantMapKey<TValue> {
51 RuntimeArgumentMapKey() {}
52 explicit RuntimeArgumentMapKey(TValue default_value)
53 : VariantMapKey<TValue>(std::move(default_value)) {}
54 // Don't ODR-use constexpr default values, which means that Struct::Fields
55 // that are declared 'static constexpr T Name = Value' don't need to have a matching definition.
56 };
57
58 // Defines a type-safe heterogeneous key->value map.
59 // Use the VariantMap interface to look up or to store a RuntimeArgumentMapKey,Value pair.
60 //
61 // Example:
62 // auto map = RuntimeArgumentMap();
63 // map.Set(RuntimeArgumentMap::HeapTargetUtilization, 5.0);
64 // double *target_utilization = map.Get(RuntimeArgumentMap);
65 //
66 struct RuntimeArgumentMap : VariantMap<RuntimeArgumentMap, RuntimeArgumentMapKey> {
67 // This 'using' line is necessary to inherit the variadic constructor.
68 using VariantMap<RuntimeArgumentMap, RuntimeArgumentMapKey>::VariantMap;
69
70 // Make the next many usages of Key slightly shorter to type.
71 template <typename TValue>
72 using Key = RuntimeArgumentMapKey<TValue>;
73
74 // List of key declarations, shorthand for 'static const Key<T> Name'
Chih-Hung Hsiehfba39972016-05-11 11:26:48 -070075#define RUNTIME_OPTIONS_KEY(Type, Name, ...) static const Key<Type> (Name);
Igor Murashkinaaebaa02015-01-26 10:55:53 -080076#include "runtime_options.def"
77 };
78
79#undef DECLARE_KEY
80
81 // using RuntimeOptions = RuntimeArgumentMap;
82} // namespace art
83
84#endif // ART_RUNTIME_RUNTIME_OPTIONS_H_