Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(3)

Side by Side Diff: src/api.h

Issue 2195243003: [api] Remove NeanderObject (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@2016-07-29_api_remove_NeanderArray_2196533003
Patch Set: fixing rebase issues Created 4 years, 4 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « no previous file | src/api.cc » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef V8_API_H_ 5 #ifndef V8_API_H_
6 #define V8_API_H_ 6 #define V8_API_H_
7 7
8 #include "include/v8-testing.h" 8 #include "include/v8-testing.h"
9 #include "src/contexts.h" 9 #include "src/contexts.h"
10 #include "src/factory.h" 10 #include "src/factory.h"
11 #include "src/isolate.h" 11 #include "src/isolate.h"
12 #include "src/list.h" 12 #include "src/list.h"
13 #include "src/objects-inl.h" 13 #include "src/objects-inl.h"
14 14
15 namespace v8 { 15 namespace v8 {
16 16
17 // Constants used in the implementation of the API. The most natural thing 17 // Constants used in the implementation of the API. The most natural thing
18 // would usually be to place these with the classes that use them, but 18 // would usually be to place these with the classes that use them, but
19 // we want to keep them out of v8.h because it is an externally 19 // we want to keep them out of v8.h because it is an externally
20 // visible file. 20 // visible file.
21 class Consts { 21 class Consts {
22 public: 22 public:
23 enum TemplateType { 23 enum TemplateType {
24 FUNCTION_TEMPLATE = 0, 24 FUNCTION_TEMPLATE = 0,
25 OBJECT_TEMPLATE = 1 25 OBJECT_TEMPLATE = 1
26 }; 26 };
27 }; 27 };
28 28
29
30 // Utilities for working with neander-objects, primitive
31 // env-independent JSObjects used by the api.
32 class NeanderObject {
33 public:
34 explicit NeanderObject(v8::internal::Isolate* isolate, int size);
35 explicit inline NeanderObject(v8::internal::Handle<v8::internal::Object> obj);
36 explicit inline NeanderObject(v8::internal::Object* obj);
37 inline v8::internal::Object* get(int index);
38 inline void set(int index, v8::internal::Object* value);
39 inline v8::internal::Handle<v8::internal::JSObject> value() { return value_; }
40 int size();
41 private:
42 v8::internal::Handle<v8::internal::JSObject> value_;
43 };
44
45
46 NeanderObject::NeanderObject(v8::internal::Handle<v8::internal::Object> obj)
47 : value_(v8::internal::Handle<v8::internal::JSObject>::cast(obj)) { }
48
49
50 NeanderObject::NeanderObject(v8::internal::Object* obj)
51 : value_(v8::internal::Handle<v8::internal::JSObject>(
52 v8::internal::JSObject::cast(obj))) { }
53
54
55 v8::internal::Object* NeanderObject::get(int offset) {
56 DCHECK(value()->HasFastObjectElements());
57 return v8::internal::FixedArray::cast(value()->elements())->get(offset);
58 }
59
60
61 void NeanderObject::set(int offset, v8::internal::Object* value) {
62 DCHECK(value_->HasFastObjectElements());
63 v8::internal::FixedArray::cast(value_->elements())->set(offset, value);
64 }
65
66
67 template <typename T> inline T ToCData(v8::internal::Object* obj) { 29 template <typename T> inline T ToCData(v8::internal::Object* obj) {
68 STATIC_ASSERT(sizeof(T) == sizeof(v8::internal::Address)); 30 STATIC_ASSERT(sizeof(T) == sizeof(v8::internal::Address));
69 if (obj == v8::internal::Smi::FromInt(0)) return nullptr; 31 if (obj == v8::internal::Smi::FromInt(0)) return nullptr;
70 return reinterpret_cast<T>( 32 return reinterpret_cast<T>(
71 reinterpret_cast<intptr_t>( 33 reinterpret_cast<intptr_t>(
72 v8::internal::Foreign::cast(obj)->foreign_address())); 34 v8::internal::Foreign::cast(obj)->foreign_address()));
73 } 35 }
74 36
75 37
76 template <typename T> 38 template <typename T>
(...skipping 74 matching lines...) Expand 10 before | Expand all | Expand 10 after
151 class Utils { 113 class Utils {
152 public: 114 public:
153 static inline bool ApiCheck(bool condition, 115 static inline bool ApiCheck(bool condition,
154 const char* location, 116 const char* location,
155 const char* message) { 117 const char* message) {
156 if (!condition) Utils::ReportApiFailure(location, message); 118 if (!condition) Utils::ReportApiFailure(location, message);
157 return condition; 119 return condition;
158 } 120 }
159 static void ReportOOMFailure(const char* location, bool is_heap_oom); 121 static void ReportOOMFailure(const char* location, bool is_heap_oom);
160 122
161 static Local<FunctionTemplate> ToFunctionTemplate(NeanderObject obj);
162 static Local<ObjectTemplate> ToObjectTemplate(NeanderObject obj);
163
164 static inline Local<Context> ToLocal( 123 static inline Local<Context> ToLocal(
165 v8::internal::Handle<v8::internal::Context> obj); 124 v8::internal::Handle<v8::internal::Context> obj);
166 static inline Local<Value> ToLocal( 125 static inline Local<Value> ToLocal(
167 v8::internal::Handle<v8::internal::Object> obj); 126 v8::internal::Handle<v8::internal::Object> obj);
168 static inline Local<Name> ToLocal( 127 static inline Local<Name> ToLocal(
169 v8::internal::Handle<v8::internal::Name> obj); 128 v8::internal::Handle<v8::internal::Name> obj);
170 static inline Local<String> ToLocal( 129 static inline Local<String> ToLocal(
171 v8::internal::Handle<v8::internal::String> obj); 130 v8::internal::Handle<v8::internal::String> obj);
172 static inline Local<Symbol> ToLocal( 131 static inline Local<Symbol> ToLocal(
173 v8::internal::Handle<v8::internal::Symbol> obj); 132 v8::internal::Handle<v8::internal::Symbol> obj);
(...skipping 513 matching lines...) Expand 10 before | Expand all | Expand 10 after
687 } 646 }
688 647
689 private: 648 private:
690 static v8::Testing::StressType stress_type_; 649 static v8::Testing::StressType stress_type_;
691 }; 650 };
692 651
693 } // namespace internal 652 } // namespace internal
694 } // namespace v8 653 } // namespace v8
695 654
696 #endif // V8_API_H_ 655 #endif // V8_API_H_
OLDNEW
« no previous file with comments | « no previous file | src/api.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698