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Side by Side Diff: runtime/vm/handles.cc

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 #include "vm/handles.h" 5 #include "vm/handles.h"
6 6
7 #include "platform/assert.h" 7 #include "platform/assert.h"
8 #include "platform/utils.h" 8 #include "platform/utils.h"
9 #include "vm/dart_api_state.h" 9 #include "vm/dart_api_state.h"
10 #include "vm/flags.h" 10 #include "vm/flags.h"
11 #include "vm/os.h" 11 #include "vm/os.h"
12 #include "vm/raw_object.h" 12 #include "vm/raw_object.h"
13 #include "vm/visitor.h" 13 #include "vm/visitor.h"
14 #include "vm/zone.h" 14 #include "vm/zone.h"
15 15
16 #include "vm/handles_impl.h" 16 #include "vm/handles_impl.h"
17 17
18 namespace dart { 18 namespace dart {
19 19
20 DEFINE_FLAG(bool, verify_handles, false, "Verify handles."); 20 DEFINE_FLAG(bool, verify_handles, false, "Verify handles.");
21 21
22 22
23 VMHandles::~VMHandles() { 23 VMHandles::~VMHandles() {
24 if (FLAG_trace_handles) { 24 if (FLAG_trace_handles) {
25 OS::PrintErr("*** Handle Counts for 0x(%" Px 25 OS::PrintErr("*** Handle Counts for 0x(%" Px "):Zone = %d,Scoped = %d\n",
26 "):Zone = %d,Scoped = %d\n", 26 reinterpret_cast<intptr_t>(this), CountZoneHandles(),
27 reinterpret_cast<intptr_t>(this), 27 CountScopedHandles());
28 CountZoneHandles(), CountScopedHandles()); 28 OS::PrintErr("*** Deleting VM handle block 0x%" Px "\n",
29 OS::PrintErr("*** Deleting VM handle block 0x%" Px "\n", 29 reinterpret_cast<intptr_t>(this));
30 reinterpret_cast<intptr_t>(this)); 30 }
31 }
32 } 31 }
33 32
34 33
35 void VMHandles::VisitObjectPointers(ObjectPointerVisitor* visitor) { 34 void VMHandles::VisitObjectPointers(ObjectPointerVisitor* visitor) {
36 return Handles<kVMHandleSizeInWords, 35 return Handles<kVMHandleSizeInWords, kVMHandlesPerChunk,
37 kVMHandlesPerChunk,
38 kOffsetOfRawPtr>::VisitObjectPointers(visitor); 36 kOffsetOfRawPtr>::VisitObjectPointers(visitor);
39 } 37 }
40 38
41 39
42 #if defined(DEBUG) 40 #if defined(DEBUG)
43 static bool IsCurrentApiNativeScope(Zone* zone) { 41 static bool IsCurrentApiNativeScope(Zone* zone) {
44 ApiNativeScope* scope = ApiNativeScope::Current(); 42 ApiNativeScope* scope = ApiNativeScope::Current();
45 return (scope != NULL) && (scope->zone() == zone); 43 return (scope != NULL) && (scope->zone() == zone);
46 } 44 }
47 #endif // DEBUG 45 #endif // DEBUG
48 46
49 47
50 uword VMHandles::AllocateHandle(Zone* zone) { 48 uword VMHandles::AllocateHandle(Zone* zone) {
51 DEBUG_ASSERT(!IsCurrentApiNativeScope(zone)); 49 DEBUG_ASSERT(!IsCurrentApiNativeScope(zone));
52 return Handles<kVMHandleSizeInWords, 50 return Handles<kVMHandleSizeInWords, kVMHandlesPerChunk,
53 kVMHandlesPerChunk,
54 kOffsetOfRawPtr>::AllocateHandle(zone); 51 kOffsetOfRawPtr>::AllocateHandle(zone);
55 } 52 }
56 53
57 54
58 uword VMHandles::AllocateZoneHandle(Zone* zone) { 55 uword VMHandles::AllocateZoneHandle(Zone* zone) {
59 DEBUG_ASSERT(!IsCurrentApiNativeScope(zone)); 56 DEBUG_ASSERT(!IsCurrentApiNativeScope(zone));
60 return Handles<kVMHandleSizeInWords, 57 return Handles<kVMHandleSizeInWords, kVMHandlesPerChunk,
61 kVMHandlesPerChunk,
62 kOffsetOfRawPtr>::AllocateZoneHandle(zone); 58 kOffsetOfRawPtr>::AllocateZoneHandle(zone);
63 } 59 }
64 60
65 61
66 bool VMHandles::IsZoneHandle(uword handle) { 62 bool VMHandles::IsZoneHandle(uword handle) {
67 return Handles<kVMHandleSizeInWords, 63 return Handles<kVMHandleSizeInWords, kVMHandlesPerChunk,
68 kVMHandlesPerChunk, 64 kOffsetOfRawPtr>::IsZoneHandle(handle);
69 kOffsetOfRawPtr >::IsZoneHandle(handle);
70 } 65 }
71 66
72 67
73 int VMHandles::ScopedHandleCount() { 68 int VMHandles::ScopedHandleCount() {
74 Thread* thread = Thread::Current(); 69 Thread* thread = Thread::Current();
75 ASSERT(thread->zone() != NULL); 70 ASSERT(thread->zone() != NULL);
76 VMHandles* handles = thread->zone()->handles(); 71 VMHandles* handles = thread->zone()->handles();
77 return handles->CountScopedHandles(); 72 return handles->CountScopedHandles();
78 } 73 }
79 74
(...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after
124 thread->IncrementNoHandleScopeDepth(); 119 thread->IncrementNoHandleScopeDepth();
125 } 120 }
126 121
127 122
128 NoHandleScope::~NoHandleScope() { 123 NoHandleScope::~NoHandleScope() {
129 thread()->DecrementNoHandleScopeDepth(); 124 thread()->DecrementNoHandleScopeDepth();
130 } 125 }
131 #endif // defined(DEBUG) 126 #endif // defined(DEBUG)
132 127
133 } // namespace dart 128 } // namespace dart
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