| // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| #ifndef RUNTIME_VM_KERNEL_ISOLATE_H_ |
| #define RUNTIME_VM_KERNEL_ISOLATE_H_ |
| |
| #include <vector> |
| |
| #include "include/dart_api.h" |
| #include "include/dart_native_api.h" |
| |
| #include "vm/allocation.h" |
| #include "vm/dart.h" |
| #include "vm/experimental_features.h" |
| #include "vm/os_thread.h" |
| |
| namespace dart { |
| |
| // TODO(33433): The kernel service does not belong in the VM. |
| |
| class KernelIsolate : public AllStatic { |
| #if !defined(DART_PRECOMPILED_RUNTIME) |
| |
| public: |
| static const char* kName; |
| static const int kCompileTag; |
| static const int kUpdateSourcesTag; |
| static const int kAcceptTag; |
| static const int kTrainTag; |
| static const int kCompileExpressionTag; |
| static const int kListDependenciesTag; |
| static const int kNotifyIsolateShutdown; |
| static const int kDetectNullabilityTag; |
| |
| static void InitializeState(); |
| static bool Start(); |
| static void Shutdown(); |
| |
| static bool NameEquals(const char* name); |
| static bool Exists(); |
| static bool IsRunning(); |
| static bool IsKernelIsolate(const Isolate* isolate); |
| static Dart_Port WaitForKernelPort(); |
| static Dart_Port KernelPort() { return kernel_port_; } |
| |
| static Dart_KernelCompilationResult CompileToKernel( |
| const char* script_uri, |
| const uint8_t* platform_kernel, |
| intptr_t platform_kernel_size, |
| int source_files_count = 0, |
| Dart_SourceFile source_files[] = NULL, |
| bool incremental_compile = true, |
| bool snapshot_compile = false, |
| const char* package_config = NULL, |
| const char* multiroot_filepaths = NULL, |
| const char* multiroot_scheme = NULL, |
| Dart_KernelCompilationVerbosityLevel verbosity = |
| Dart_KernelCompilationVerbosityLevel_All); |
| |
| static bool DetectNullSafety(const char* script_uri, |
| const char* package_config, |
| const char* original_working_directory); |
| |
| static Dart_KernelCompilationResult AcceptCompilation(); |
| static Dart_KernelCompilationResult UpdateInMemorySources( |
| int source_files_count, |
| Dart_SourceFile source_files[]); |
| |
| static Dart_KernelCompilationResult CompileExpressionToKernel( |
| const uint8_t* platform_kernel, |
| intptr_t platform_kernel_size, |
| const char* expression, |
| const Array& definitions, |
| const Array& type_definitions, |
| const char* library_url, |
| const char* klass, |
| bool is_static); |
| |
| static Dart_KernelCompilationResult ListDependencies(); |
| |
| static void NotifyAboutIsolateGroupShutdown( |
| const IsolateGroup* isolate_group); |
| |
| static void AddExperimentalFlag(const char* value); |
| static bool GetExperimentalFlag(ExperimentalFeature feature); |
| |
| protected: |
| static void InitCallback(Isolate* I); |
| static void SetKernelIsolate(Isolate* isolate); |
| static void SetLoadPort(Dart_Port port); |
| static void FinishedExiting(); |
| static void FinishedInitializing(); |
| static void InitializingFailed(); |
| static Dart_IsolateGroupCreateCallback create_group_callback() { |
| return create_group_callback_; |
| } |
| |
| static Dart_IsolateGroupCreateCallback create_group_callback_; |
| static Monitor* monitor_; |
| enum State { |
| kNotStarted, |
| kStopped, |
| kStarting, |
| kStarted, |
| kStopping, |
| }; |
| static State state_; |
| static Isolate* isolate_; |
| static Dart_Port kernel_port_; |
| |
| static MallocGrowableArray<char*>* experimental_flags_; |
| #else |
| |
| public: |
| static bool IsRunning() { return false; } |
| static void Shutdown() {} |
| static bool IsKernelIsolate(const Isolate* isolate) { return false; } |
| static void NotifyAboutIsolateGroupShutdown( |
| const IsolateGroup* isolate_group) {} |
| static bool GetExperimentalFlag(const char* value) { return false; } |
| |
| protected: |
| static void SetKernelIsolate(Isolate* isolate) { UNREACHABLE(); } |
| |
| #endif // !defined(DART_PRECOMPILED_RUNTIME) |
| |
| friend class Dart; |
| friend class Isolate; |
| friend class RunKernelTask; |
| }; |
| |
| } // namespace dart |
| |
| #endif // RUNTIME_VM_KERNEL_ISOLATE_H_ |