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Side by Side Diff: runtime/vm/dart.h

Issue 59773007: - Add a per-isolate pseudo random number generator to the (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 7 years, 1 month ago
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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2011, 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 #ifndef VM_DART_H_ 5 #ifndef VM_DART_H_
6 #define VM_DART_H_ 6 #define VM_DART_H_
7 7
8 #include "include/dart_api.h" 8 #include "include/dart_api.h"
9 #include "vm/allocation.h" 9 #include "vm/allocation.h"
10 10
11 namespace dart { 11 namespace dart {
12 12
13 // Forward declarations. 13 // Forward declarations.
14 class DebugInfo; 14 class DebugInfo;
15 class Isolate; 15 class Isolate;
16 class RawError; 16 class RawError;
17 class ReadOnlyHandles; 17 class ReadOnlyHandles;
18 class ThreadPool; 18 class ThreadPool;
19 19
20 class Dart : public AllStatic { 20 class Dart : public AllStatic {
21 public: 21 public:
22 static const char* InitOnce( 22 static const char* InitOnce(
23 Dart_IsolateCreateCallback create, 23 Dart_IsolateCreateCallback create,
24 Dart_IsolateInterruptCallback interrupt, 24 Dart_IsolateInterruptCallback interrupt,
25 Dart_IsolateUnhandledExceptionCallback unhandled, 25 Dart_IsolateUnhandledExceptionCallback unhandled,
26 Dart_IsolateShutdownCallback shutdown, 26 Dart_IsolateShutdownCallback shutdown,
27 Dart_FileOpenCallback file_open, 27 Dart_FileOpenCallback file_open,
28 Dart_FileReadCallback file_read, 28 Dart_FileReadCallback file_read,
29 Dart_FileWriteCallback file_write, 29 Dart_FileWriteCallback file_write,
30 Dart_FileCloseCallback file_close); 30 Dart_FileCloseCallback file_close,
31 Dart_EntropySource entropy_source);
31 static const char* Cleanup(); 32 static const char* Cleanup();
32 33
33 static Isolate* CreateIsolate(const char* name_prefix); 34 static Isolate* CreateIsolate(const char* name_prefix);
34 static RawError* InitializeIsolate(const uint8_t* snapshot, void* data); 35 static RawError* InitializeIsolate(const uint8_t* snapshot, void* data);
35 static void RunShutdownCallback(); 36 static void RunShutdownCallback();
36 static void ShutdownIsolate(); 37 static void ShutdownIsolate();
37 38
38 static Isolate* vm_isolate() { return vm_isolate_; } 39 static Isolate* vm_isolate() { return vm_isolate_; }
39 static ThreadPool* thread_pool() { return thread_pool_; } 40 static ThreadPool* thread_pool() { return thread_pool_; }
40 41
41 static void set_pprof_symbol_generator(DebugInfo* value) { 42 static void set_pprof_symbol_generator(DebugInfo* value) {
42 pprof_symbol_generator_ = value; 43 pprof_symbol_generator_ = value;
43 } 44 }
44 static DebugInfo* pprof_symbol_generator() { return pprof_symbol_generator_; } 45 static DebugInfo* pprof_symbol_generator() { return pprof_symbol_generator_; }
45 46
46 static uword AllocateReadOnlyHandle(); 47 static uword AllocateReadOnlyHandle();
47 static bool IsReadOnlyHandle(uword address); 48 static bool IsReadOnlyHandle(uword address);
48 49
49 private: 50 private:
50 static Isolate* vm_isolate_; 51 static Isolate* vm_isolate_;
51 static ThreadPool* thread_pool_; 52 static ThreadPool* thread_pool_;
52 static DebugInfo* pprof_symbol_generator_; 53 static DebugInfo* pprof_symbol_generator_;
53 static ReadOnlyHandles* predefined_handles_; 54 static ReadOnlyHandles* predefined_handles_;
54 }; 55 };
55 56
56 } // namespace dart 57 } // namespace dart
57 58
58 #endif // VM_DART_H_ 59 #endif // VM_DART_H_
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