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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/dart.h" | 5 #include "vm/dart.h" |
6 | 6 |
7 #include "vm/code_observers.h" | 7 #include "vm/code_observers.h" |
8 #include "vm/dart_api_state.h" | 8 #include "vm/dart_api_state.h" |
9 #include "vm/dart_entry.h" | 9 #include "vm/dart_entry.h" |
10 #include "vm/flags.h" | 10 #include "vm/flags.h" |
11 #include "vm/freelist.h" | 11 #include "vm/freelist.h" |
12 #include "vm/handles.h" | 12 #include "vm/handles.h" |
13 #include "vm/heap.h" | 13 #include "vm/heap.h" |
14 #include "vm/isolate.h" | 14 #include "vm/isolate.h" |
15 #include "vm/object.h" | 15 #include "vm/object.h" |
16 #include "vm/object_store.h" | 16 #include "vm/object_store.h" |
17 #include "vm/object_id_ring.h" | 17 #include "vm/object_id_ring.h" |
18 #include "vm/port.h" | 18 #include "vm/port.h" |
19 #include "vm/profiler.h" | 19 #include "vm/profiler.h" |
| 20 #include "vm/service.h" |
20 #include "vm/simulator.h" | 21 #include "vm/simulator.h" |
21 #include "vm/snapshot.h" | 22 #include "vm/snapshot.h" |
22 #include "vm/stub_code.h" | 23 #include "vm/stub_code.h" |
23 #include "vm/symbols.h" | 24 #include "vm/symbols.h" |
24 #include "vm/thread_interrupter.h" | 25 #include "vm/thread_interrupter.h" |
25 #include "vm/thread_pool.h" | 26 #include "vm/thread_pool.h" |
26 #include "vm/virtual_memory.h" | 27 #include "vm/virtual_memory.h" |
27 #include "vm/zone.h" | 28 #include "vm/zone.h" |
28 | 29 |
29 namespace dart { | 30 namespace dart { |
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77 | 78 |
78 | 79 |
79 const char* Dart::InitOnce(Dart_IsolateCreateCallback create, | 80 const char* Dart::InitOnce(Dart_IsolateCreateCallback create, |
80 Dart_IsolateInterruptCallback interrupt, | 81 Dart_IsolateInterruptCallback interrupt, |
81 Dart_IsolateUnhandledExceptionCallback unhandled, | 82 Dart_IsolateUnhandledExceptionCallback unhandled, |
82 Dart_IsolateShutdownCallback shutdown, | 83 Dart_IsolateShutdownCallback shutdown, |
83 Dart_FileOpenCallback file_open, | 84 Dart_FileOpenCallback file_open, |
84 Dart_FileReadCallback file_read, | 85 Dart_FileReadCallback file_read, |
85 Dart_FileWriteCallback file_write, | 86 Dart_FileWriteCallback file_write, |
86 Dart_FileCloseCallback file_close, | 87 Dart_FileCloseCallback file_close, |
87 Dart_EntropySource entropy_source) { | 88 Dart_EntropySource entropy_source, |
| 89 Dart_ServiceIsolateCreateCallback service_create) { |
88 // TODO(iposva): Fix race condition here. | 90 // TODO(iposva): Fix race condition here. |
89 if (vm_isolate_ != NULL || !Flags::Initialized()) { | 91 if (vm_isolate_ != NULL || !Flags::Initialized()) { |
90 return "VM already initialized."; | 92 return "VM already initialized."; |
91 } | 93 } |
92 Isolate::SetFileCallbacks(file_open, file_read, file_write, file_close); | 94 Isolate::SetFileCallbacks(file_open, file_read, file_write, file_close); |
93 Isolate::SetEntropySourceCallback(entropy_source); | 95 Isolate::SetEntropySourceCallback(entropy_source); |
94 OS::InitOnce(); | 96 OS::InitOnce(); |
95 VirtualMemory::InitOnce(); | 97 VirtualMemory::InitOnce(); |
96 Isolate::InitOnce(); | 98 Isolate::InitOnce(); |
97 PortMap::InitOnce(); | 99 PortMap::InitOnce(); |
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134 vm_isolate_->heap()->WriteProtect(true); | 136 vm_isolate_->heap()->WriteProtect(true); |
135 } | 137 } |
136 // There is a planned and known asymmetry here: We enter one scope for the VM | 138 // There is a planned and known asymmetry here: We enter one scope for the VM |
137 // isolate so that we can allocate the "persistent" scoped handles for the | 139 // isolate so that we can allocate the "persistent" scoped handles for the |
138 // predefined API values (such as Dart_True, Dart_False and Dart_Null). | 140 // predefined API values (such as Dart_True, Dart_False and Dart_Null). |
139 Dart_EnterScope(); | 141 Dart_EnterScope(); |
140 Api::InitHandles(); | 142 Api::InitHandles(); |
141 | 143 |
142 Isolate::SetCurrent(NULL); // Unregister the VM isolate from this thread. | 144 Isolate::SetCurrent(NULL); // Unregister the VM isolate from this thread. |
143 Isolate::SetCreateCallback(create); | 145 Isolate::SetCreateCallback(create); |
| 146 Isolate::SetServiceCreateCallback(service_create); |
144 Isolate::SetInterruptCallback(interrupt); | 147 Isolate::SetInterruptCallback(interrupt); |
145 Isolate::SetUnhandledExceptionCallback(unhandled); | 148 Isolate::SetUnhandledExceptionCallback(unhandled); |
146 Isolate::SetShutdownCallback(shutdown); | 149 Isolate::SetShutdownCallback(shutdown); |
147 return NULL; | 150 return NULL; |
148 } | 151 } |
149 | 152 |
150 | 153 |
151 const char* Dart::Cleanup() { | 154 const char* Dart::Cleanup() { |
152 #if 0 | 155 #if 0 |
153 // Ideally we should shutdown the VM isolate here, but the thread pool | 156 // Ideally we should shutdown the VM isolate here, but the thread pool |
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271 return predefined_handles_->handles_.AllocateScopedHandle(); | 274 return predefined_handles_->handles_.AllocateScopedHandle(); |
272 } | 275 } |
273 | 276 |
274 | 277 |
275 bool Dart::IsReadOnlyHandle(uword address) { | 278 bool Dart::IsReadOnlyHandle(uword address) { |
276 ASSERT(predefined_handles_ != NULL); | 279 ASSERT(predefined_handles_ != NULL); |
277 return predefined_handles_->handles_.IsValidScopedHandle(address); | 280 return predefined_handles_->handles_.IsValidScopedHandle(address); |
278 } | 281 } |
279 | 282 |
280 } // namespace dart | 283 } // namespace dart |
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