Add ART -help and -showversion
Bug: https://code.google.com/p/android/issues/detail?id=62149
Change-Id: I5c21c0433f5f341f94e7d977e8d2d69cc46d6fe3
diff --git a/runtime/parsed_options.h b/runtime/parsed_options.h
new file mode 100644
index 0000000..b94956e
--- /dev/null
+++ b/runtime/parsed_options.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2011 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_RUNTIME_PARSED_OPTIONS_H_
+#define ART_RUNTIME_PARSED_OPTIONS_H_
+
+#include <string>
+
+#include "runtime.h"
+#include "trace.h"
+
+namespace art {
+
+class ParsedOptions {
+ public:
+ // returns null if problem parsing and ignore_unrecognized is false
+ static ParsedOptions* Create(const Runtime::Options& options, bool ignore_unrecognized);
+
+ const std::vector<const DexFile*>* boot_class_path_;
+ std::string boot_class_path_string_;
+ std::string class_path_string_;
+ std::string host_prefix_;
+ std::string image_;
+ bool check_jni_;
+ std::string jni_trace_;
+ CompilerCallbacks* compiler_callbacks_;
+ bool is_zygote_;
+ bool interpreter_only_;
+ bool is_explicit_gc_disabled_;
+ bool use_tlab_;
+ bool verify_pre_gc_heap_;
+ bool verify_post_gc_heap_;
+ bool verify_pre_gc_rosalloc_;
+ bool verify_post_gc_rosalloc_;
+ size_t long_pause_log_threshold_;
+ size_t long_gc_log_threshold_;
+ bool dump_gc_performance_on_shutdown_;
+ bool ignore_max_footprint_;
+ size_t heap_initial_size_;
+ size_t heap_maximum_size_;
+ size_t heap_growth_limit_;
+ size_t heap_min_free_;
+ size_t heap_max_free_;
+ double heap_target_utilization_;
+ size_t parallel_gc_threads_;
+ size_t conc_gc_threads_;
+ gc::CollectorType collector_type_;
+ gc::CollectorType background_collector_type_;
+ size_t stack_size_;
+ size_t max_spins_before_thin_lock_inflation_;
+ bool low_memory_mode_;
+ size_t lock_profiling_threshold_;
+ std::string stack_trace_file_;
+ bool method_trace_;
+ std::string method_trace_file_;
+ size_t method_trace_file_size_;
+ bool (*hook_is_sensitive_thread_)();
+ jint (*hook_vfprintf_)(FILE* stream, const char* format, va_list ap);
+ void (*hook_exit_)(jint status);
+ void (*hook_abort_)();
+ std::vector<std::string> properties_;
+ std::vector<std::string> compiler_options_;
+ std::vector<std::string> image_compiler_options_;
+ bool profile_;
+ std::string profile_output_filename_;
+ uint32_t profile_period_s_;
+ uint32_t profile_duration_s_;
+ uint32_t profile_interval_us_;
+ double profile_backoff_coefficient_;
+ ProfilerClockSource profile_clock_source_;
+
+ private:
+ ParsedOptions() {}
+
+ void Usage(const char* fmt, ...);
+ void UsageMessage(FILE* stream, const char* fmt, ...);
+ void UsageMessageV(FILE* stream, const char* fmt, va_list ap);
+
+ void Exit(int status);
+ void Abort();
+
+ bool Parse(const Runtime::Options& options, bool ignore_unrecognized);
+ bool ParseStringAfterChar(const std::string& option, char after_char, std::string* parsed_value);
+ bool ParseInteger(const std::string& option, char after_char, int* parsed_value);
+ bool ParseUnsignedInteger(const std::string& option, char after_char, unsigned int* parsed_value);
+ bool ParseDouble(const std::string& option, char after_char, double min, double max,
+ double* parsed_value);
+};
+
+} // namespace art
+
+#endif // ART_RUNTIME_PARSED_OPTIONS_H_