Shimeng (Simon) Wang | 8a31eba | 2010-12-06 19:01:33 -0800 | [diff] [blame] | 1 | // Copyright 2010 the V8 project authors. All rights reserved. |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
Shimeng (Simon) Wang | 8a31eba | 2010-12-06 19:01:33 -0800 | [diff] [blame] | 4 | |
| 5 | #ifndef V8_EXTENSIONS_GC_EXTENSION_H_ |
| 6 | #define V8_EXTENSIONS_GC_EXTENSION_H_ |
| 7 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 8 | #include "include/v8.h" |
| 9 | #include "src/utils.h" |
Shimeng (Simon) Wang | 8a31eba | 2010-12-06 19:01:33 -0800 | [diff] [blame] | 10 | |
| 11 | namespace v8 { |
| 12 | namespace internal { |
| 13 | |
| 14 | class GCExtension : public v8::Extension { |
| 15 | public: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 16 | explicit GCExtension(const char* fun_name) |
| 17 | : v8::Extension("v8/gc", |
| 18 | BuildSource(buffer_, sizeof(buffer_), fun_name)) {} |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 19 | virtual v8::Local<v8::FunctionTemplate> GetNativeFunctionTemplate( |
| 20 | v8::Isolate* isolate, v8::Local<v8::String> name); |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 21 | static void GC(const v8::FunctionCallbackInfo<v8::Value>& args); |
| 22 | |
Shimeng (Simon) Wang | 8a31eba | 2010-12-06 19:01:33 -0800 | [diff] [blame] | 23 | private: |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 24 | static const char* BuildSource(char* buf, size_t size, const char* fun_name) { |
| 25 | SNPrintF(Vector<char>(buf, static_cast<int>(size)), |
| 26 | "native function %s();", fun_name); |
| 27 | return buf; |
| 28 | } |
| 29 | |
| 30 | char buffer_[50]; |
Shimeng (Simon) Wang | 8a31eba | 2010-12-06 19:01:33 -0800 | [diff] [blame] | 31 | }; |
| 32 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 33 | } // namespace internal |
| 34 | } // namespace v8 |
Shimeng (Simon) Wang | 8a31eba | 2010-12-06 19:01:33 -0800 | [diff] [blame] | 35 | |
| 36 | #endif // V8_EXTENSIONS_GC_EXTENSION_H_ |