parsed_options.h revision 4a200f56b7075309316b04d550c9cc50f8314edd 
1/*
2 * Copyright (C) 2011 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_PARSED_OPTIONS_H_
18#define ART_RUNTIME_PARSED_OPTIONS_H_
19
20#include <string>
21
22#include "runtime.h"
23#include "trace.h"
24
25namespace art {
26
27class ParsedOptions {
28 public:
29  // returns null if problem parsing and ignore_unrecognized is false
30  static ParsedOptions* Create(const Runtime::Options& options, bool ignore_unrecognized);
31
32  const std::vector<const DexFile*>* boot_class_path_;
33  std::string boot_class_path_string_;
34  std::string class_path_string_;
35  std::string image_;
36  bool check_jni_;
37  std::string jni_trace_;
38  CompilerCallbacks* compiler_callbacks_;
39  bool is_zygote_;
40  bool interpreter_only_;
41  bool is_explicit_gc_disabled_;
42  bool use_tlab_;
43  bool verify_pre_gc_heap_;
44  bool verify_post_gc_heap_;
45  bool verify_pre_gc_rosalloc_;
46  bool verify_post_gc_rosalloc_;
47  unsigned int long_pause_log_threshold_;
48  unsigned int long_gc_log_threshold_;
49  bool dump_gc_performance_on_shutdown_;
50  bool ignore_max_footprint_;
51  size_t heap_initial_size_;
52  size_t heap_maximum_size_;
53  size_t heap_growth_limit_;
54  size_t heap_min_free_;
55  size_t heap_max_free_;
56  double heap_target_utilization_;
57  unsigned int parallel_gc_threads_;
58  unsigned int conc_gc_threads_;
59  gc::CollectorType collector_type_;
60  gc::CollectorType background_collector_type_;
61  size_t stack_size_;
62  unsigned int max_spins_before_thin_lock_inflation_;
63  bool low_memory_mode_;
64  unsigned int lock_profiling_threshold_;
65  std::string stack_trace_file_;
66  bool method_trace_;
67  std::string method_trace_file_;
68  unsigned int method_trace_file_size_;
69  bool (*hook_is_sensitive_thread_)();
70  jint (*hook_vfprintf_)(FILE* stream, const char* format, va_list ap);
71  void (*hook_exit_)(jint status);
72  void (*hook_abort_)();
73  std::vector<std::string> properties_;
74  std::vector<std::string> compiler_options_;
75  std::vector<std::string> image_compiler_options_;
76  bool profile_;
77  std::string profile_output_filename_;
78  uint32_t profile_period_s_;
79  uint32_t profile_duration_s_;
80  uint32_t profile_interval_us_;
81  double profile_backoff_coefficient_;
82  ProfilerClockSource profile_clock_source_;
83  bool verify_;
84
85  static constexpr uint32_t kExplicitNullCheck = 1;
86  static constexpr uint32_t kExplicitSuspendCheck = 2;
87  static constexpr uint32_t kExplicitStackOverflowCheck = 4;
88  uint32_t explicit_checks_;
89
90 private:
91  ParsedOptions() {}
92
93  void Usage(const char* fmt, ...);
94  void UsageMessage(FILE* stream, const char* fmt, ...);
95  void UsageMessageV(FILE* stream, const char* fmt, va_list ap);
96
97  void Exit(int status);
98  void Abort();
99
100  bool Parse(const Runtime::Options& options,  bool ignore_unrecognized);
101  bool ParseStringAfterChar(const std::string& option, char after_char, std::string* parsed_value);
102  bool ParseInteger(const std::string& option, char after_char, int* parsed_value);
103  bool ParseUnsignedInteger(const std::string& option, char after_char, unsigned int* parsed_value);
104  bool ParseDouble(const std::string& option, char after_char, double min, double max,
105                   double* parsed_value);
106};
107
108}  // namespace art
109
110#endif  // ART_RUNTIME_PARSED_OPTIONS_H_
111