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

Issue 2481873005: clang-format runtime/vm (Closed)
Patch Set: Merge Created 4 years, 1 month ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, 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 RUNTIME_VM_CODE_OBSERVERS_H_ 5 #ifndef RUNTIME_VM_CODE_OBSERVERS_H_
6 #define RUNTIME_VM_CODE_OBSERVERS_H_ 6 #define RUNTIME_VM_CODE_OBSERVERS_H_
7 7
8 #include "vm/globals.h" 8 #include "vm/globals.h"
9 #include "vm/allocation.h" 9 #include "vm/allocation.h"
10 10
11 namespace dart { 11 namespace dart {
12 12
13 #ifndef PRODUCT 13 #ifndef PRODUCT
14 14
15 class Mutex; 15 class Mutex;
16 16
17 // Object observing code creation events. Used by external profilers and 17 // Object observing code creation events. Used by external profilers and
18 // debuggers to map address ranges to function names. 18 // debuggers to map address ranges to function names.
19 class CodeObserver { 19 class CodeObserver {
20 public: 20 public:
21 CodeObserver() { } 21 CodeObserver() {}
22 22
23 virtual ~CodeObserver() { } 23 virtual ~CodeObserver() {}
24 24
25 // Returns true if this observer is active and should be notified 25 // Returns true if this observer is active and should be notified
26 // about newly created code objects. 26 // about newly created code objects.
27 virtual bool IsActive() const = 0; 27 virtual bool IsActive() const = 0;
28 28
29 // Notify code observer about a newly created code object with the 29 // Notify code observer about a newly created code object with the
30 // given properties. 30 // given properties.
31 virtual void Notify(const char* name, 31 virtual void Notify(const char* name,
32 uword base, 32 uword base,
33 uword prologue_offset, 33 uword prologue_offset,
(...skipping 16 matching lines...) Expand all
50 uword base, 50 uword base,
51 uword prologue_offset, 51 uword prologue_offset,
52 uword size, 52 uword size,
53 bool optimized); 53 bool optimized);
54 54
55 // Returns true if there is at least one active code observer. 55 // Returns true if there is at least one active code observer.
56 static bool AreActive(); 56 static bool AreActive();
57 57
58 static void DeleteAll(); 58 static void DeleteAll();
59 59
60 static Mutex* mutex() { 60 static Mutex* mutex() { return mutex_; }
61 return mutex_;
62 }
63 61
64 private: 62 private:
65 static Mutex* mutex_; 63 static Mutex* mutex_;
66 static intptr_t observers_length_; 64 static intptr_t observers_length_;
67 static CodeObserver** observers_; 65 static CodeObserver** observers_;
68 }; 66 };
69 67
70 #endif // !PRODUCT 68 #endif // !PRODUCT
71 69
72 } // namespace dart 70 } // namespace dart
73 71
74 #endif // RUNTIME_VM_CODE_OBSERVERS_H_ 72 #endif // RUNTIME_VM_CODE_OBSERVERS_H_
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