upload android base code part3

android/art/runtime/parsed_options.h

@@ -0,0 +1,83 @@
+/*
+ * 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 <vector>
+
+#include <jni.h>
+
+#include "globals.h"
+#include "gc/collector_type.h"
+#include "gc/space/large_object_space.h"
+#include "arch/instruction_set.h"
+#include "jit/profile_saver_options.h"
+#include "runtime_options.h"
+
+namespace art {
+
+class CompilerCallbacks;
+class DexFile;
+struct RuntimeArgumentMap;
+
+typedef std::vector<std::pair<std::string, const void*>> RuntimeOptions;
+
+template <typename TVariantMap,
+          template <typename TKeyValue> class TVariantMapKey>
+struct CmdlineParser;
+
+class ParsedOptions {
+ public:
+  using RuntimeParser = CmdlineParser<RuntimeArgumentMap, RuntimeArgumentMap::Key>;
+  // Create a parser that can turn user-defined input into a RuntimeArgumentMap.
+  // This visibility is effectively for testing-only, and normal code does not
+  // need to create its own parser.
+  static std::unique_ptr<RuntimeParser> MakeParser(bool ignore_unrecognized);
+
+  // returns true if parsing succeeds, and stores the resulting options into runtime_options
+  static bool Parse(const RuntimeOptions& options,
+                    bool ignore_unrecognized,
+                    RuntimeArgumentMap* runtime_options);
+
+  bool (*hook_is_sensitive_thread_)();
+  jint (*hook_vfprintf_)(FILE* stream, const char* format, va_list ap);
+  void (*hook_exit_)(jint status);
+  void (*hook_abort_)();
+
+ private:
+  ParsedOptions();
+
+  bool ProcessSpecialOptions(const RuntimeOptions& options,
+                             RuntimeArgumentMap* runtime_options,
+                             std::vector<std::string>* out_options);
+
+  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 DoParse(const RuntimeOptions& options,
+               bool ignore_unrecognized,
+               RuntimeArgumentMap* runtime_options);
+};
+
+}  // namespace art
+
+#endif  // ART_RUNTIME_PARSED_OPTIONS_H_