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

Issue 2481873005: clang-format runtime/vm (Closed)
Patch Set: Merge Created 4 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 RUNTIME_VM_NATIVE_ENTRY_H_ 5 #ifndef RUNTIME_VM_NATIVE_ENTRY_H_
6 #define RUNTIME_VM_NATIVE_ENTRY_H_ 6 #define RUNTIME_VM_NATIVE_ENTRY_H_
7 7
8 #include "platform/memory_sanitizer.h" 8 #include "platform/memory_sanitizer.h"
9 9
10 #include "vm/allocation.h" 10 #include "vm/allocation.h"
(...skipping 15 matching lines...) Expand all
26 26
27 27
28 #define NATIVE_ENTRY_FUNCTION(name) BootstrapNatives::DN_##name 28 #define NATIVE_ENTRY_FUNCTION(name) BootstrapNatives::DN_##name
29 29
30 #ifdef DEBUG 30 #ifdef DEBUG
31 #define SET_NATIVE_RETVAL(args, value) \ 31 #define SET_NATIVE_RETVAL(args, value) \
32 RawObject* retval = value; \ 32 RawObject* retval = value; \
33 ASSERT(retval->IsDartInstance()); \ 33 ASSERT(retval->IsDartInstance()); \
34 arguments->SetReturnUnsafe(retval); 34 arguments->SetReturnUnsafe(retval);
35 #else 35 #else
36 #define SET_NATIVE_RETVAL(arguments, value) \ 36 #define SET_NATIVE_RETVAL(arguments, value) arguments->SetReturnUnsafe(value);
37 arguments->SetReturnUnsafe(value);
38 #endif 37 #endif
39 38
40 #define DEFINE_NATIVE_ENTRY(name, argument_count) \ 39 #define DEFINE_NATIVE_ENTRY(name, argument_count) \
41 static RawObject* DN_Helper##name(Isolate* isolate, \ 40 static RawObject* DN_Helper##name(Isolate* isolate, Thread* thread, \
42 Thread* thread, \ 41 Zone* zone, NativeArguments* arguments); \
43 Zone* zone, \
44 NativeArguments* arguments); \
45 void NATIVE_ENTRY_FUNCTION(name)(Dart_NativeArguments args) { \ 42 void NATIVE_ENTRY_FUNCTION(name)(Dart_NativeArguments args) { \
46 CHECK_STACK_ALIGNMENT; \ 43 CHECK_STACK_ALIGNMENT; \
47 VERIFY_ON_TRANSITION; \ 44 VERIFY_ON_TRANSITION; \
48 NativeArguments* arguments = reinterpret_cast<NativeArguments*>(args); \ 45 NativeArguments* arguments = reinterpret_cast<NativeArguments*>(args); \
49 /* Tell MemorySanitizer 'arguments' is initialized by generated code. */ \ 46 /* Tell MemorySanitizer 'arguments' is initialized by generated code. */ \
50 MSAN_UNPOISON(arguments, sizeof(*arguments)); \ 47 MSAN_UNPOISON(arguments, sizeof(*arguments)); \
51 ASSERT(arguments->NativeArgCount() == argument_count); \ 48 ASSERT(arguments->NativeArgCount() == argument_count); \
52 TRACE_NATIVE_CALL("%s", ""#name); \ 49 TRACE_NATIVE_CALL("%s", "" #name); \
53 { \ 50 { \
54 Thread* thread = arguments->thread(); \ 51 Thread* thread = arguments->thread(); \
55 ASSERT(thread == Thread::Current()); \ 52 ASSERT(thread == Thread::Current()); \
56 Isolate* isolate = thread->isolate(); \ 53 Isolate* isolate = thread->isolate(); \
57 TransitionGeneratedToVM transition(thread); \ 54 TransitionGeneratedToVM transition(thread); \
58 StackZone zone(thread); \ 55 StackZone zone(thread); \
59 SET_NATIVE_RETVAL(arguments, \ 56 SET_NATIVE_RETVAL( \
60 DN_Helper##name(isolate, \ 57 arguments, \
61 thread, \ 58 DN_Helper##name(isolate, thread, zone.GetZone(), arguments)); \
62 zone.GetZone(), \
63 arguments)); \
64 DEOPTIMIZE_ALOT; \ 59 DEOPTIMIZE_ALOT; \
65 } \ 60 } \
66 VERIFY_ON_TRANSITION; \ 61 VERIFY_ON_TRANSITION; \
67 } \ 62 } \
68 static RawObject* DN_Helper##name(Isolate* isolate, \ 63 static RawObject* DN_Helper##name(Isolate* isolate, Thread* thread, \
69 Thread* thread, \ 64 Zone* zone, NativeArguments* arguments)
70 Zone* zone, \
71 NativeArguments* arguments)
72 65
73 66
74 // Helper that throws an argument exception. 67 // Helper that throws an argument exception.
75 void DartNativeThrowArgumentException(const Instance& instance); 68 void DartNativeThrowArgumentException(const Instance& instance);
76 69
77 // Natives should throw an exception if an illegal argument or null is passed. 70 // Natives should throw an exception if an illegal argument or null is passed.
78 // type name = value. 71 // type name = value.
79 #define GET_NON_NULL_NATIVE_ARGUMENT(type, name, value) \ 72 #define GET_NON_NULL_NATIVE_ARGUMENT(type, name, value) \
80 const Instance& __##name##_instance__ = \ 73 const Instance& __##name##_instance__ = \
81 Instance::CheckedHandle(zone, value); \ 74 Instance::CheckedHandle(zone, value); \
(...skipping 29 matching lines...) Expand all
111 int number_of_arguments, 104 int number_of_arguments,
112 bool* auto_setup_scope); 105 bool* auto_setup_scope);
113 static const uint8_t* ResolveSymbolInLibrary(const Library& library, 106 static const uint8_t* ResolveSymbolInLibrary(const Library& library,
114 uword pc); 107 uword pc);
115 static const uint8_t* ResolveSymbol(uword pc); 108 static const uint8_t* ResolveSymbol(uword pc);
116 109
117 static uword NativeCallWrapperEntry(); 110 static uword NativeCallWrapperEntry();
118 static void NativeCallWrapper(Dart_NativeArguments args, 111 static void NativeCallWrapper(Dart_NativeArguments args,
119 Dart_NativeFunction func); 112 Dart_NativeFunction func);
120 113
121 // DBC does not support lazy native call linking. 114 // DBC does not support lazy native call linking.
122 #if !defined(TARGET_ARCH_DBC) 115 #if !defined(TARGET_ARCH_DBC)
123 static uword LinkNativeCallEntry(); 116 static uword LinkNativeCallEntry();
124 static void LinkNativeCall(Dart_NativeArguments args); 117 static void LinkNativeCall(Dart_NativeArguments args);
125 #endif 118 #endif
126 119
127 private: 120 private:
128 static void NativeCallWrapperNoStackCheck(Dart_NativeArguments args, 121 static void NativeCallWrapperNoStackCheck(Dart_NativeArguments args,
129 Dart_NativeFunction func); 122 Dart_NativeFunction func);
130 123
131 static bool ReturnValueIsError(NativeArguments* arguments); 124 static bool ReturnValueIsError(NativeArguments* arguments);
132 static void PropagateErrors(NativeArguments* arguments); 125 static void PropagateErrors(NativeArguments* arguments);
133 }; 126 };
134 127
135 } // namespace dart 128 } // namespace dart
136 129
137 #endif // RUNTIME_VM_NATIVE_ENTRY_H_ 130 #endif // RUNTIME_VM_NATIVE_ENTRY_H_
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