runtime.h revision 8447d84d847d4562d7a7bce62768c27e7d20a9aa
12faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes/* 22faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * Copyright (C) 2011 The Android Open Source Project 32faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * 42faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * Licensed under the Apache License, Version 2.0 (the "License"); 52faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * you may not use this file except in compliance with the License. 62faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * You may obtain a copy of the License at 72faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * 82faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * http://www.apache.org/licenses/LICENSE-2.0 92faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * 102faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * Unless required by applicable law or agreed to in writing, software 112faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * distributed under the License is distributed on an "AS IS" BASIS, 122faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 132faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * See the License for the specific language governing permissions and 142faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes * limitations under the License. 152faa5f1271587cda765f26bcf2951065300a01ffElliott Hughes */ 167b21670581d13db32f1384a3b2692bcfc8f57320Carl Shapiro 171fb8620309a4e94d11879aabc33364acfa733904Carl Shapiro#ifndef ART_SRC_RUNTIME_H_ 181fb8620309a4e94d11879aabc33364acfa733904Carl Shapiro#define ART_SRC_RUNTIME_H_ 196b6b5f0e67ce03f38223a525612955663bc1799bCarl Shapiro 20a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes#include <jni.h> 21c5f7c91ab89055cffb573fff7e06dbdd860bccedElliott Hughes#include <stdio.h> 22c5f7c91ab89055cffb573fff7e06dbdd860bccedElliott Hughes 23e27955ca3ca960928d4dbd6cb79711fce06950b3Elliott Hughes#include <iosfwd> 246ea095ad30bf13cc00b4fee7afbbe4731a349c83Brian Carlstrom#include <string> 25fc322c72d7a89a6f7a05c8bdc232d780aecd9232Carl Shapiro#include <utility> 266ea095ad30bf13cc00b4fee7afbbe4731a349c83Brian Carlstrom#include <vector> 27578bbdc684db8ed68e9fedbc678669d27fa68b6eBrian Carlstrom 28761600567d73b23324ae0251e871c15d6849ffd8Elliott Hughes#include "base/macros.h" 29e222ee0b794f941af4fb1b32fb8224e32942ea7bElliott Hughes#include "base/stringpiece.h" 30a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes#include "globals.h" 311f87008b165d26541d832ff805250afdc89c253dBrian Carlstrom#include "heap.h" 320f3c55331439970e01af67f80ac117c473bc04cfElliott Hughes#include "instruction_set.h" 3362d6c772205b8859f0ebf7ad105402ec4c3e2e01Ian Rogers#include "instrumentation.h" 3400f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers#include "jobject_comparator.h" 35120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers#include "locks.h" 362dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers#include "root_visitor.h" 379d5ccec86d60c9ddd811836b9a2bc28d0b3d11feElliott Hughes#include "runtime_stats.h" 38a0e180632411f7fe0edf454e571c42209ee7b540Elliott Hughes#include "safe_map.h" 39b557353b22c728eecbd1c68593b482622c7782a8Carl Shapiro 406b6b5f0e67ce03f38223a525612955663bc1799bCarl Shapironamespace art { 417b21670581d13db32f1384a3b2692bcfc8f57320Carl Shapiro 422dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogersnamespace mirror { 432dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogersclass AbstractMethod; 442dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogersclass ClassLoader; 45161928613d3f097108319de60494fab1aab8d48aBrian Carlstromtemplate<class T> class PrimitiveArray; 46161928613d3f097108319de60494fab1aab8d48aBrian Carlstromtypedef PrimitiveArray<int8_t> ByteArray; 472dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogersclass String; 482dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogersclass Throwable; 492dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers} // namespace mirror 5061e019d291583029c01b61b93bea750f2b663c37Carl Shapiroclass ClassLinker; 51fc322c72d7a89a6f7a05c8bdc232d780aecd9232Carl Shapiroclass DexFile; 5261e019d291583029c01b61b93bea750f2b663c37Carl Shapiroclass Heap; 53cf4c6c41b0084dc4567ff709fb8ce9ebd72b26acElliott Hughesclass InternTable; 541b09b094a85e03f6ef5f687f58bb91c433273ba1Ian Rogersstruct JavaVMExt; 55c33a32bccc4c66ed82ce3a580b16636399385cb4Elliott Hughesclass MonitorList; 56e27955ca3ca960928d4dbd6cb79711fce06950b3Elliott Hughesclass SignalCatcher; 5761e019d291583029c01b61b93bea750f2b663c37Carl Shapiroclass ThreadList; 582692b573a56cd63a3c8c8aa1636e3766b6d8c9c4jeffhaoclass Trace; 5961e019d291583029c01b61b93bea750f2b663c37Carl Shapiro 601fb8620309a4e94d11879aabc33364acfa733904Carl Shapiroclass Runtime { 617b21670581d13db32f1384a3b2692bcfc8f57320Carl Shapiro public: 62f1a5adc87760f938b01df26d906295063546b259Elliott Hughes typedef std::vector<std::pair<std::string, const void*> > Options; 638a436595d36c1e4935984fcac249d7d877e00383Brian Carlstrom 648447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum static const size_t kDefaultSmallModeMethodThreshold = 10; 658447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum static const size_t kDefaultSmallModeMethodDexSizeLimit = 100; 668447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum 678a436595d36c1e4935984fcac249d7d877e00383Brian Carlstrom class ParsedOptions { 688a436595d36c1e4935984fcac249d7d877e00383Brian Carlstrom public: 696ea095ad30bf13cc00b4fee7afbbe4731a349c83Brian Carlstrom // returns null if problem parsing and ignore_unrecognized is false 706ea095ad30bf13cc00b4fee7afbbe4731a349c83Brian Carlstrom static ParsedOptions* Create(const Options& options, bool ignore_unrecognized); 718a436595d36c1e4935984fcac249d7d877e00383Brian Carlstrom 72a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom const std::vector<const DexFile*>* boot_class_path_; 73a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom std::string boot_class_path_string_; 74a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom std::string class_path_string_; 7558ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom std::string host_prefix_; 76223f20fa939c386c695977263780dea2195093dbBrian Carlstrom std::string image_; 77515a5bc89282d6f910cae4d5852bb77124a47825Elliott Hughes bool check_jni_; 78a09576416788b916095739e43a16917e7948f3a4Elliott Hughes std::string jni_trace_; 79d9c67be7c116875d96b31e640ad47d587b205605Elliott Hughes bool is_compiler_; 809ca7a1fdd0daa546b790adb6a24dbc13c22df76aElliott Hughes bool is_zygote_; 8150ffee20ced9c0c7ac68889c86be8844cf120cf2Ian Rogers bool interpreter_only_; 82069387a60cb2b72e116cc38b32e14403f092df8fMathieu Chartier bool is_concurrent_gc_enabled_; 838a436595d36c1e4935984fcac249d7d877e00383Brian Carlstrom size_t heap_initial_size_; 848a436595d36c1e4935984fcac249d7d877e00383Brian Carlstrom size_t heap_maximum_size_; 85c11607024d2e7a52ca690b8339306cab040e6653jeffhao size_t heap_growth_limit_; 860051be6d118c511308ed7764ef41e0d594292c49Mathieu Chartier size_t heap_min_free_; 870051be6d118c511308ed7764ef41e0d594292c49Mathieu Chartier size_t heap_max_free_; 880051be6d118c511308ed7764ef41e0d594292c49Mathieu Chartier double heap_target_utilization_; 89f734cf55d510976f4862b15e35fc86eae2a3daf8Brian Carlstrom size_t stack_size_; 90bb1e8f0a07c12a8b0a2dd3cab6a1a7e825a54c6fElliott Hughes size_t jni_globals_max_; 91bb1e8f0a07c12a8b0a2dd3cab6a1a7e825a54c6fElliott Hughes size_t lock_profiling_threshold_; 9294ce37a3919a0bdb8855a3d3264a50df1dbc41beElliott Hughes std::string stack_trace_file_; 93b5e81858a47dd7ed051135f6982fbc4e13d0f309jeffhao bool method_trace_; 94b5e81858a47dd7ed051135f6982fbc4e13d0f309jeffhao std::string method_trace_file_; 95b5e81858a47dd7ed051135f6982fbc4e13d0f309jeffhao size_t method_trace_file_size_; 96fc86162ce2a3467acb690e18cc8bd9b3daafc606Elliott Hughes bool (*hook_is_sensitive_thread_)(); 976ea095ad30bf13cc00b4fee7afbbe4731a349c83Brian Carlstrom jint (*hook_vfprintf_)(FILE* stream, const char* format, va_list ap); 986ea095ad30bf13cc00b4fee7afbbe4731a349c83Brian Carlstrom void (*hook_exit_)(jint status); 996ea095ad30bf13cc00b4fee7afbbe4731a349c83Brian Carlstrom void (*hook_abort_)(); 1006ea095ad30bf13cc00b4fee7afbbe4731a349c83Brian Carlstrom std::vector<std::string> properties_; 1018447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum bool small_mode_; 1028447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum size_t small_mode_method_threshold_; 1038447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum size_t small_mode_method_dex_size_limit_; 1046ea095ad30bf13cc00b4fee7afbbe4731a349c83Brian Carlstrom 1056ea095ad30bf13cc00b4fee7afbbe4731a349c83Brian Carlstrom private: 1060cfe1fb7060576d047f7f894fc0d8b87de84fcabIan Rogers ParsedOptions() {} 1078a436595d36c1e4935984fcac249d7d877e00383Brian Carlstrom }; 1082ed144c2b49ae1da6c464d7a1be0062870530802Carl Shapiro 10961e019d291583029c01b61b93bea750f2b663c37Carl Shapiro // Creates and initializes a new runtime. 11000f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers static bool Create(const Options& options, bool ignore_unrecognized) 111b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_TRYLOCK_FUNCTION(true, Locks::mutator_lock_); 11269b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom 113d9c67be7c116875d96b31e640ad47d587b205605Elliott Hughes bool IsCompiler() const { 114d9c67be7c116875d96b31e640ad47d587b205605Elliott Hughes return is_compiler_; 115d9c67be7c116875d96b31e640ad47d587b205605Elliott Hughes } 116d9c67be7c116875d96b31e640ad47d587b205605Elliott Hughes 117caabb1b77b4a55eb1bb45ebcd3071c9ea01dd3cfBrian Carlstrom bool IsZygote() const { 118caabb1b77b4a55eb1bb45ebcd3071c9ea01dd3cfBrian Carlstrom return is_zygote_; 119caabb1b77b4a55eb1bb45ebcd3071c9ea01dd3cfBrian Carlstrom } 120caabb1b77b4a55eb1bb45ebcd3071c9ea01dd3cfBrian Carlstrom 121069387a60cb2b72e116cc38b32e14403f092df8fMathieu Chartier bool IsConcurrentGcEnabled() const { 122069387a60cb2b72e116cc38b32e14403f092df8fMathieu Chartier return is_concurrent_gc_enabled_; 123069387a60cb2b72e116cc38b32e14403f092df8fMathieu Chartier } 124069387a60cb2b72e116cc38b32e14403f092df8fMathieu Chartier 1258447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum bool IsSmallMode() const { 1268447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum return small_mode_; 1278447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum } 1288447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum 1298447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum 1308447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum void SetSmallMode(bool small_mode) { 1318447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum small_mode_ = small_mode; 1328447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum } 1338447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum 1348447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum size_t GetSmallModeMethodThreshold() const { 1358447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum return small_mode_method_threshold_; 1368447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum } 1378447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum 1388447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum size_t GetSmallModeMethodDexSizeLimit() const { 1398447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum return small_mode_method_dex_size_limit_; 1408447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum } 1418447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum 14258ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom const std::string& GetHostPrefix() const { 143307f75d6bcf7c32db7e1b43124dead628cc7ce96Elliott Hughes DCHECK(!IsStarted()); 14458ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom return host_prefix_; 14558ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom } 14658ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom 14769b15fb098162f19a4c20e6dccdcead04d9c77f0Brian Carlstrom // Starts a runtime, which may cause threads to be started and code to run. 148bd86bccf1b47f1151842152ee52cf5d46d6b34abBrian Carlstrom bool Start() UNLOCK_FUNCTION(Locks::mutator_lock_); 1492ed144c2b49ae1da6c464d7a1be0062870530802Carl Shapiro 150120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers bool IsShuttingDown() const EXCLUSIVE_LOCKS_REQUIRED(Locks::runtime_shutdown_lock_) { 1519af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers return shutting_down_; 1529af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers } 1539af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers 154120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers size_t NumberOfThreadsBeingBorn() const EXCLUSIVE_LOCKS_REQUIRED(Locks::runtime_shutdown_lock_) { 155120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers return threads_being_born_; 156120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers } 157120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers 158120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers void StartThreadBirth() EXCLUSIVE_LOCKS_REQUIRED(Locks::runtime_shutdown_lock_) { 159120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers threads_being_born_++; 160120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers } 161120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers 162120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers void EndThreadBirth() EXCLUSIVE_LOCKS_REQUIRED(Locks::runtime_shutdown_lock_); 163120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers 1649af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers bool IsStarted() const { 1659af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers return started_; 1669af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers } 167dcc247493fd8fb243e335c3ec08e5e625896a47cElliott Hughes 1687664f5cd118b355a5fe0c7536cb48ac991ed2b62Mathieu Chartier bool IsFinishedStarting() const { 1697664f5cd118b355a5fe0c7536cb48ac991ed2b62Mathieu Chartier return finished_starting_; 1707664f5cd118b355a5fe0c7536cb48ac991ed2b62Mathieu Chartier } 1717664f5cd118b355a5fe0c7536cb48ac991ed2b62Mathieu Chartier 1722ed144c2b49ae1da6c464d7a1be0062870530802Carl Shapiro static Runtime* Current() { 1732ed144c2b49ae1da6c464d7a1be0062870530802Carl Shapiro return instance_; 1742ed144c2b49ae1da6c464d7a1be0062870530802Carl Shapiro } 17561e019d291583029c01b61b93bea750f2b663c37Carl Shapiro 176ffe6736397d17457188727510f0a2953f69a383aElliott Hughes // Aborts semi-cleanly. Used in the implementation of LOG(FATAL), which most 177ffe6736397d17457188727510f0a2953f69a383aElliott Hughes // callers should prefer. 178ffe6736397d17457188727510f0a2953f69a383aElliott Hughes // This isn't marked ((noreturn)) because then gcc will merge multiple calls 179ffe6736397d17457188727510f0a2953f69a383aElliott Hughes // in a single function together. This reduces code size slightly, but means 180ffe6736397d17457188727510f0a2953f69a383aElliott Hughes // that the native stack trace we get may point at the wrong call site. 181b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers static void Abort() LOCKS_EXCLUDED(Locks::abort_lock_); 182ffe6736397d17457188727510f0a2953f69a383aElliott Hughes 183365c10235438607541fa2259a5fec48061b90bd8Ian Rogers // Returns the "main" ThreadGroup, used when attaching user threads. 184034f76b91225bea769d6185d7dad5e243af4ffa0Brian Carlstrom jobject GetMainThreadGroup() const; 185365c10235438607541fa2259a5fec48061b90bd8Ian Rogers 186365c10235438607541fa2259a5fec48061b90bd8Ian Rogers // Returns the "system" ThreadGroup, used when attaching our internal threads. 187034f76b91225bea769d6185d7dad5e243af4ffa0Brian Carlstrom jobject GetSystemThreadGroup() const; 188365c10235438607541fa2259a5fec48061b90bd8Ian Rogers 189462c94449720e0dc6b93d7138d835d345ccf67aeElliott Hughes // Attaches the calling native thread to the runtime. 190664bebf92eb2151b9b570ccd42ac4b6056c3ea9cMathieu Chartier bool AttachCurrentThread(const char* thread_name, bool as_daemon, jobject thread_group, 191664bebf92eb2151b9b570ccd42ac4b6056c3ea9cMathieu Chartier bool create_peer); 192b557353b22c728eecbd1c68593b482622c7782a8Carl Shapiro 193bf86d0438e9ef9c145ebcf16a2e74c4efaa2686aElliott Hughes void CallExitHook(jint status); 194bf86d0438e9ef9c145ebcf16a2e74c4efaa2686aElliott Hughes 19561e019d291583029c01b61b93bea750f2b663c37Carl Shapiro // Detaches the current native thread from the runtime. 196b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers void DetachCurrentThread() LOCKS_EXCLUDED(Locks::mutator_lock_); 19761e019d291583029c01b61b93bea750f2b663c37Carl Shapiro 19800f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers void DumpForSigQuit(std::ostream& os) 199b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_); 20021a5bf2dc8c9cb3fbe5a30a88d1149c328e3aacaElliott Hughes void DumpLockHolders(std::ostream& os); 201e27955ca3ca960928d4dbd6cb79711fce06950b3Elliott Hughes 20261e019d291583029c01b61b93bea750f2b663c37Carl Shapiro ~Runtime(); 203b557353b22c728eecbd1c68593b482622c7782a8Carl Shapiro 204a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom const std::string& GetBootClassPathString() const { 205a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom return boot_class_path_string_; 206b765be0d656c3073402693aeaf64e95a0e49f218Brian Carlstrom } 207b765be0d656c3073402693aeaf64e95a0e49f218Brian Carlstrom 208a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom const std::string& GetClassPathString() const { 209a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom return class_path_string_; 2107a90959d4ef7a69f3bcb7b8763f646e12d9267d3Carl Shapiro } 2117a90959d4ef7a69f3bcb7b8763f646e12d9267d3Carl Shapiro 212a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom ClassLinker* GetClassLinker() const { 213a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom return class_linker_; 2147ede61eceed2f8da14a4fff05c57c748c160d57fElliott Hughes } 2157ede61eceed2f8da14a4fff05c57c748c160d57fElliott Hughes 2167ede61eceed2f8da14a4fff05c57c748c160d57fElliott Hughes size_t GetDefaultStackSize() const { 2177ede61eceed2f8da14a4fff05c57c748c160d57fElliott Hughes return default_stack_size_; 2187ede61eceed2f8da14a4fff05c57c748c160d57fElliott Hughes } 2197ede61eceed2f8da14a4fff05c57c748c160d57fElliott Hughes 220b3bd5f07884f5a1f2b84224363b1372d7c28d447Elliott Hughes Heap* GetHeap() const { 221b3bd5f07884f5a1f2b84224363b1372d7c28d447Elliott Hughes return heap_; 222b3bd5f07884f5a1f2b84224363b1372d7c28d447Elliott Hughes } 223b3bd5f07884f5a1f2b84224363b1372d7c28d447Elliott Hughes 224cf4c6c41b0084dc4567ff709fb8ce9ebd72b26acElliott Hughes InternTable* GetInternTable() const { 225cf4c6c41b0084dc4567ff709fb8ce9ebd72b26acElliott Hughes return intern_table_; 226cf4c6c41b0084dc4567ff709fb8ce9ebd72b26acElliott Hughes } 227cf4c6c41b0084dc4567ff709fb8ce9ebd72b26acElliott Hughes 2280af5543f8ea20c3e655b2d748a1b7dcf283792feElliott Hughes JavaVMExt* GetJavaVM() const { 229c5f7c91ab89055cffb573fff7e06dbdd860bccedElliott Hughes return java_vm_; 230f2682d5a6ce0f7de58da8fd4ec8aec200c43b92eElliott Hughes } 231f2682d5a6ce0f7de58da8fd4ec8aec200c43b92eElliott Hughes 232c33a32bccc4c66ed82ce3a580b16636399385cb4Elliott Hughes MonitorList* GetMonitorList() const { 233c33a32bccc4c66ed82ce3a580b16636399385cb4Elliott Hughes return monitor_list_; 234c33a32bccc4c66ed82ce3a580b16636399385cb4Elliott Hughes } 235c33a32bccc4c66ed82ce3a580b16636399385cb4Elliott Hughes 2362dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Throwable* GetPreAllocatedOutOfMemoryError() { 237225f5a1df25241babd16cdba54056b9e2cd166a2Elliott Hughes return pre_allocated_OutOfMemoryError_; 238225f5a1df25241babd16cdba54056b9e2cd166a2Elliott Hughes } 239225f5a1df25241babd16cdba54056b9e2cd166a2Elliott Hughes 240225f5a1df25241babd16cdba54056b9e2cd166a2Elliott Hughes const std::vector<std::string>& GetProperties() const { 241225f5a1df25241babd16cdba54056b9e2cd166a2Elliott Hughes return properties_; 242225f5a1df25241babd16cdba54056b9e2cd166a2Elliott Hughes } 243225f5a1df25241babd16cdba54056b9e2cd166a2Elliott Hughes 244d92bec457dc6c506c80e9da6b8e0c958266b5cdcElliott Hughes ThreadList* GetThreadList() const { 245d92bec457dc6c506c80e9da6b8e0c958266b5cdcElliott Hughes return thread_list_; 246d92bec457dc6c506c80e9da6b8e0c958266b5cdcElliott Hughes } 247d92bec457dc6c506c80e9da6b8e0c958266b5cdcElliott Hughes 2487ede61eceed2f8da14a4fff05c57c748c160d57fElliott Hughes const char* GetVersion() const { 2497ede61eceed2f8da14a4fff05c57c748c160d57fElliott Hughes return "2.0.0"; 2507ede61eceed2f8da14a4fff05c57c748c160d57fElliott Hughes } 2517ede61eceed2f8da14a4fff05c57c748c160d57fElliott Hughes 2529ebae1f30b84dfd8dab4144f80eebec4f8fc8851Mathieu Chartier // Force all the roots which can be marked concurrently to be dirty. 2539ebae1f30b84dfd8dab4144f80eebec4f8fc8851Mathieu Chartier void DirtyRoots(); 2549ebae1f30b84dfd8dab4144f80eebec4f8fc8851Mathieu Chartier 2559ebae1f30b84dfd8dab4144f80eebec4f8fc8851Mathieu Chartier // Visit all the roots. 25662d6c772205b8859f0ebf7ad105402ec4c3e2e01Ian Rogers void VisitRoots(RootVisitor* visitor, void* arg) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_); 2571f87008b165d26541d832ff805250afdc89c253dBrian Carlstrom 2589ebae1f30b84dfd8dab4144f80eebec4f8fc8851Mathieu Chartier // Visit all of the roots we can do safely do concurrently. 2592dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers void VisitConcurrentRoots(RootVisitor* visitor, void* arg); 2609ebae1f30b84dfd8dab4144f80eebec4f8fc8851Mathieu Chartier 261858f1c5fd5e528d0b16040ced74d4636046a42d8Mathieu Chartier // Visit all of the non thread roots, we can do this with mutators unpaused. 2622dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers void VisitNonThreadRoots(RootVisitor* visitor, void* arg); 263858f1c5fd5e528d0b16040ced74d4636046a42d8Mathieu Chartier 2649ebae1f30b84dfd8dab4144f80eebec4f8fc8851Mathieu Chartier // Visit all other roots which must be done with mutators suspended. 2652dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers void VisitNonConcurrentRoots(RootVisitor* visitor, void* arg) 2669ebae1f30b84dfd8dab4144f80eebec4f8fc8851Mathieu Chartier SHARED_LOCKS_REQUIRED(Locks::mutator_lock_); 2679ebae1f30b84dfd8dab4144f80eebec4f8fc8851Mathieu Chartier 2689af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers // Returns a special method that calls into a trampoline for runtime method resolution 2692dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::AbstractMethod* GetResolutionMethod() const { 2709af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers CHECK(HasResolutionMethod()); 2719af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers return resolution_method_; 2729af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers } 2739af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers 2749af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers bool HasResolutionMethod() const { 2759af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers return resolution_method_ != NULL; 2769af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers } 2779af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers 2782dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers void SetResolutionMethod(mirror::AbstractMethod* method) { 2799af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers resolution_method_ = method; 2809af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers } 2819af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers 2822dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::AbstractMethod* CreateResolutionMethod() SHARED_LOCKS_REQUIRED(Locks::mutator_lock_); 2831984651929744dd603fd082e23eacd877b9bc177Ian Rogers 284ff1ed4770bf7ff024a807b9f909b1a26abb78341Ian Rogers // Returns a special method that describes all callee saves being spilled to the stack. 2854f0d07c783afef89703dce32c94440fc8621a29bIan Rogers enum CalleeSaveType { 2864f0d07c783afef89703dce32c94440fc8621a29bIan Rogers kSaveAll, 2874f0d07c783afef89703dce32c94440fc8621a29bIan Rogers kRefsOnly, 2884f0d07c783afef89703dce32c94440fc8621a29bIan Rogers kRefsAndArgs, 2894f0d07c783afef89703dce32c94440fc8621a29bIan Rogers kLastCalleeSaveType // Value used for iteration 2904f0d07c783afef89703dce32c94440fc8621a29bIan Rogers }; 2919af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers 2929af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers bool HasCalleeSaveMethod(CalleeSaveType type) const { 293225f5a1df25241babd16cdba54056b9e2cd166a2Elliott Hughes return callee_save_methods_[type] != NULL; 2949af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers } 2959af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers 2962dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::AbstractMethod* GetCalleeSaveMethod(CalleeSaveType type) const { 297df1ce91ba97bc79a0637e5504b39318fb1c9f577Ian Rogers DCHECK(HasCalleeSaveMethod(type)); 298225f5a1df25241babd16cdba54056b9e2cd166a2Elliott Hughes return callee_save_methods_[type]; 2999af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers } 3009af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers 3012dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers void SetCalleeSaveMethod(mirror::AbstractMethod* method, CalleeSaveType type); 3024f0d07c783afef89703dce32c94440fc8621a29bIan Rogers 3032dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::AbstractMethod* CreateCalleeSaveMethod(InstructionSet instruction_set, 3042dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers CalleeSaveType type) 305b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_); 3069af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers 3072dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::AbstractMethod* CreateRefOnlyCalleeSaveMethod(InstructionSet instruction_set) 308b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_); 30900f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers 3102dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::AbstractMethod* CreateRefAndArgsCalleeSaveMethod(InstructionSet instruction_set) 311b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_LOCKS_REQUIRED(Locks::mutator_lock_); 312ff1ed4770bf7ff024a807b9f909b1a26abb78341Ian Rogers 3139d5ccec86d60c9ddd811836b9a2bc28d0b3d11feElliott Hughes int32_t GetStat(int kind); 3149d5ccec86d60c9ddd811836b9a2bc28d0b3d11feElliott Hughes 3159af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers RuntimeStats* GetStats() { 3169af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers return &stats_; 3179af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers } 3189d5ccec86d60c9ddd811836b9a2bc28d0b3d11feElliott Hughes 3199d5ccec86d60c9ddd811836b9a2bc28d0b3d11feElliott Hughes bool HasStatsEnabled() const { 3209d5ccec86d60c9ddd811836b9a2bc28d0b3d11feElliott Hughes return stats_enabled_; 3219d5ccec86d60c9ddd811836b9a2bc28d0b3d11feElliott Hughes } 3229d5ccec86d60c9ddd811836b9a2bc28d0b3d11feElliott Hughes 3239d5ccec86d60c9ddd811836b9a2bc28d0b3d11feElliott Hughes void ResetStats(int kinds); 3249d5ccec86d60c9ddd811836b9a2bc28d0b3d11feElliott Hughes 3259d5ccec86d60c9ddd811836b9a2bc28d0b3d11feElliott Hughes void SetStatsEnabled(bool new_state); 3269d5ccec86d60c9ddd811836b9a2bc28d0b3d11feElliott Hughes 327cc236d74772dda5a4161d9bc5f497fd3d956eb87Mathieu Chartier bool PreZygoteFork(); 328bd86bccf1b47f1151842152ee52cf5d46d6b34abBrian Carlstrom bool InitZygote(); 329bd86bccf1b47f1151842152ee52cf5d46d6b34abBrian Carlstrom void DidForkFromZygote(); 330caabb1b77b4a55eb1bb45ebcd3071c9ea01dd3cfBrian Carlstrom 33162d6c772205b8859f0ebf7ad105402ec4c3e2e01Ian Rogers instrumentation::Instrumentation* GetInstrumentation() { 33262d6c772205b8859f0ebf7ad105402ec4c3e2e01Ian Rogers return &instrumentation_; 33362d6c772205b8859f0ebf7ad105402ec4c3e2e01Ian Rogers } 3342692b573a56cd63a3c8c8aa1636e3766b6d8c9c4jeffhao 335b3bd5f07884f5a1f2b84224363b1372d7c28d447Elliott Hughes bool UseCompileTimeClassPath() const { 336b3bd5f07884f5a1f2b84224363b1372d7c28d447Elliott Hughes return use_compile_time_class_path_; 337b3bd5f07884f5a1f2b84224363b1372d7c28d447Elliott Hughes } 3389af209c9dcc6763fae2976981570a90aa41fd86bIan Rogers 33900f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers const std::vector<const DexFile*>& GetCompileTimeClassPath(jobject class_loader); 34000f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers void SetCompileTimeClassPath(jobject class_loader, std::vector<const DexFile*>& class_path); 341b3bd5f07884f5a1f2b84224363b1372d7c28d447Elliott Hughes 342b557353b22c728eecbd1c68593b482622c7782a8Carl Shapiro private: 343457005c557b8762475db3220ce5a747d629f975bElliott Hughes static void InitPlatformSignalHandlers(); 344ffe6736397d17457188727510f0a2953f69a383aElliott Hughes 345dcc247493fd8fb243e335c3ec08e5e625896a47cElliott Hughes Runtime(); 34661e019d291583029c01b61b93bea750f2b663c37Carl Shapiro 347c1674ed06662420213441ff2b818f2f71f9098dcElliott Hughes void BlockSignals(); 348c1674ed06662420213441ff2b818f2f71f9098dcElliott Hughes 34900f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers bool Init(const Options& options, bool ignore_unrecognized) 350b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers SHARED_TRYLOCK_FUNCTION(true, Locks::mutator_lock_); 351b726dcb581bf72da46527378ccb6889020f0e6e9Ian Rogers void InitNativeMethods() LOCKS_EXCLUDED(Locks::mutator_lock_); 352365c10235438607541fa2259a5fec48061b90bd8Ian Rogers void InitThreadGroups(Thread* self); 353ff17f1fd3ff32f93e45588eb2b158832d73f9afaElliott Hughes void RegisterRuntimeNativeMethods(JNIEnv* env); 354d1cc8363d4f4bbac7568b1d02a5ca481cd10830fElliott Hughes 35585d1545e985ac689db4bad7849880e843707c862Elliott Hughes void StartDaemonThreads(); 356d1cc8363d4f4bbac7568b1d02a5ca481cd10830fElliott Hughes void StartSignalCatcher(); 35761e019d291583029c01b61b93bea750f2b663c37Carl Shapiro 358b3bd5f07884f5a1f2b84224363b1372d7c28d447Elliott Hughes // A pointer to the active runtime or NULL. 359b3bd5f07884f5a1f2b84224363b1372d7c28d447Elliott Hughes static Runtime* instance_; 360b3bd5f07884f5a1f2b84224363b1372d7c28d447Elliott Hughes 361d9c67be7c116875d96b31e640ad47d587b205605Elliott Hughes bool is_compiler_; 3629ca7a1fdd0daa546b790adb6a24dbc13c22df76aElliott Hughes bool is_zygote_; 363069387a60cb2b72e116cc38b32e14403f092df8fMathieu Chartier bool is_concurrent_gc_enabled_; 3640a5b14de5115f51e0ed2dd6c3fcc5b84bbce690eBrian Carlstrom 3658447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum bool small_mode_; 3668447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum size_t small_mode_method_threshold_; 3678447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum size_t small_mode_method_dex_size_limit_; 3688447d84d847d4562d7a7bce62768c27e7d20a9aaAnwar Ghuloum 36958ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom // The host prefix is used during cross compilation. It is removed 37058ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom // from the start of host paths such as: 37129e7ac74a3f9aec192099fec381baadaa55730adBrian Carlstrom // $ANDROID_PRODUCT_OUT/system/framework/boot.oat 37234f426c49ac2de8cea70acef6b9ecdd8e62209d2Brian Carlstrom // to produce target paths such as 37347a0d5a6f221066c3daf7f67f2122ed9c9cd217cBrian Carlstrom // /system/framework/boot.oat 37458ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom // Similarly it is prepended to target paths to arrive back at a 37558ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom // host past. In both cases this is necessary because image and oat 37658ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom // files embedded expect paths of dependent files (an image points 37758ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom // to an oat file and an oat files to one or more dex files). These 37858ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom // files contain the expected target path. 37958ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom std::string host_prefix_; 38058ae9416e197ae68ed12ed43d87407d4dfb15093Brian Carlstrom 381a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom std::string boot_class_path_string_; 382a004aa933a58428489e42d77f707c2b063b73747Brian Carlstrom std::string class_path_string_; 3837ede61eceed2f8da14a4fff05c57c748c160d57fElliott Hughes std::vector<std::string> properties_; 3847ede61eceed2f8da14a4fff05c57c748c160d57fElliott Hughes 385b765be0d656c3073402693aeaf64e95a0e49f218Brian Carlstrom // The default stack size for managed threads created by the runtime. 386be759c63c6bb58b76ac71cad2c5a736bd31f374dElliott Hughes size_t default_stack_size_; 387b765be0d656c3073402693aeaf64e95a0e49f218Brian Carlstrom 388b3bd5f07884f5a1f2b84224363b1372d7c28d447Elliott Hughes Heap* heap_; 389b3bd5f07884f5a1f2b84224363b1372d7c28d447Elliott Hughes 390c33a32bccc4c66ed82ce3a580b16636399385cb4Elliott Hughes MonitorList* monitor_list_; 391c33a32bccc4c66ed82ce3a580b16636399385cb4Elliott Hughes 392b557353b22c728eecbd1c68593b482622c7782a8Carl Shapiro ThreadList* thread_list_; 39361e019d291583029c01b61b93bea750f2b663c37Carl Shapiro 394cf4c6c41b0084dc4567ff709fb8ce9ebd72b26acElliott Hughes InternTable* intern_table_; 395cf4c6c41b0084dc4567ff709fb8ce9ebd72b26acElliott Hughes 396b0460eaa2cb131f1dbdd5a7217bd36b9a9f1b995Brian Carlstrom ClassLinker* class_linker_; 397b0460eaa2cb131f1dbdd5a7217bd36b9a9f1b995Brian Carlstrom 398e27955ca3ca960928d4dbd6cb79711fce06950b3Elliott Hughes SignalCatcher* signal_catcher_; 39994ce37a3919a0bdb8855a3d3264a50df1dbc41beElliott Hughes std::string stack_trace_file_; 400e27955ca3ca960928d4dbd6cb79711fce06950b3Elliott Hughes 401c5f7c91ab89055cffb573fff7e06dbdd860bccedElliott Hughes JavaVMExt* java_vm_; 402f2682d5a6ce0f7de58da8fd4ec8aec200c43b92eElliott Hughes 4032dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::Throwable* pre_allocated_OutOfMemoryError_; 404225f5a1df25241babd16cdba54056b9e2cd166a2Elliott Hughes 4052dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::AbstractMethod* callee_save_methods_[kLastCalleeSaveType]; 406ff1ed4770bf7ff024a807b9f909b1a26abb78341Ian Rogers 4072dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::AbstractMethod* resolution_method_; 4081984651929744dd603fd082e23eacd877b9bc177Ian Rogers 409aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom // As returned by ClassLoader.getSystemClassLoader() 4102dd0e2cea360bc9206eb88ecc40d259e796c239dIan Rogers mirror::ClassLoader* system_class_loader_; 411aded5f7ab991f3c1132851599d3bc60ff6707eedBrian Carlstrom 412120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers // A non-zero value indicates that a thread has been created but not yet initialized. Guarded by 413120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers // the shutdown lock so that threads aren't born while we're shutting down. 414120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers size_t threads_being_born_ GUARDED_BY(Locks::runtime_shutdown_lock_); 415120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers 416120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers // Waited upon until no threads are being born. 417120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers UniquePtr<ConditionVariable> shutdown_cond_ GUARDED_BY(Locks::runtime_shutdown_lock_); 418120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers 419120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers // Set when runtime shutdown is past the point that new threads may attach. 420120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers bool shutting_down_ GUARDED_BY(Locks::runtime_shutdown_lock_); 421120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers 422120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers // The runtime is starting to shutdown but is blocked waiting on shutdown_cond_. 423120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers bool shutting_down_started_ GUARDED_BY(Locks::runtime_shutdown_lock_); 424120f1c74a9768e958377b6c97897511b27ae58c8Ian Rogers 425dcc247493fd8fb243e335c3ec08e5e625896a47cElliott Hughes bool started_; 426dcc247493fd8fb243e335c3ec08e5e625896a47cElliott Hughes 4277664f5cd118b355a5fe0c7536cb48ac991ed2b62Mathieu Chartier // New flag added which tells us if the runtime has finished starting. If 4287664f5cd118b355a5fe0c7536cb48ac991ed2b62Mathieu Chartier // this flag is set then the Daemon threads are created and the class loader 4297664f5cd118b355a5fe0c7536cb48ac991ed2b62Mathieu Chartier // is created. This flag is needed for knowing if its safe to request CMS. 4307664f5cd118b355a5fe0c7536cb48ac991ed2b62Mathieu Chartier bool finished_starting_; 4317664f5cd118b355a5fe0c7536cb48ac991ed2b62Mathieu Chartier 4326ea095ad30bf13cc00b4fee7afbbe4731a349c83Brian Carlstrom // Hooks supported by JNI_CreateJavaVM 4336ea095ad30bf13cc00b4fee7afbbe4731a349c83Brian Carlstrom jint (*vfprintf_)(FILE* stream, const char* format, va_list ap); 4346ea095ad30bf13cc00b4fee7afbbe4731a349c83Brian Carlstrom void (*exit_)(jint status); 4356ea095ad30bf13cc00b4fee7afbbe4731a349c83Brian Carlstrom void (*abort_)(); 4366ea095ad30bf13cc00b4fee7afbbe4731a349c83Brian Carlstrom 4379d5ccec86d60c9ddd811836b9a2bc28d0b3d11feElliott Hughes bool stats_enabled_; 4389d5ccec86d60c9ddd811836b9a2bc28d0b3d11feElliott Hughes RuntimeStats stats_; 4399d5ccec86d60c9ddd811836b9a2bc28d0b3d11feElliott Hughes 440b5e81858a47dd7ed051135f6982fbc4e13d0f309jeffhao bool method_trace_; 441b5e81858a47dd7ed051135f6982fbc4e13d0f309jeffhao std::string method_trace_file_; 442b5e81858a47dd7ed051135f6982fbc4e13d0f309jeffhao size_t method_trace_file_size_; 44362d6c772205b8859f0ebf7ad105402ec4c3e2e01Ian Rogers instrumentation::Instrumentation instrumentation_; 4442692b573a56cd63a3c8c8aa1636e3766b6d8c9c4jeffhao 44500f7d0eaa6bd93d33bf0c1429bf4ba0b3f28abacIan Rogers typedef SafeMap<jobject, std::vector<const DexFile*>, JobjectComparator> CompileTimeClassPaths; 446b3bd5f07884f5a1f2b84224363b1372d7c28d447Elliott Hughes CompileTimeClassPaths compile_time_class_paths_; 447b3bd5f07884f5a1f2b84224363b1372d7c28d447Elliott Hughes bool use_compile_time_class_path_; 448131aef8c94292cc530da2fd91ee98d1432352959Elliott Hughes 449365c10235438607541fa2259a5fec48061b90bd8Ian Rogers jobject main_thread_group_; 450365c10235438607541fa2259a5fec48061b90bd8Ian Rogers jobject system_thread_group_; 451365c10235438607541fa2259a5fec48061b90bd8Ian Rogers 45261e019d291583029c01b61b93bea750f2b663c37Carl Shapiro DISALLOW_COPY_AND_ASSIGN(Runtime); 4537b21670581d13db32f1384a3b2692bcfc8f57320Carl Shapiro}; 4547b21670581d13db32f1384a3b2692bcfc8f57320Carl Shapiro 4556b6b5f0e67ce03f38223a525612955663bc1799bCarl Shapiro} // namespace art 4567b21670581d13db32f1384a3b2692bcfc8f57320Carl Shapiro 4571fb8620309a4e94d11879aabc33364acfa733904Carl Shapiro#endif // ART_SRC_RUNTIME_H_ 458