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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 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_WASM_MODULE_H_ | 5 #ifndef V8_WASM_MODULE_H_ |
6 #define V8_WASM_MODULE_H_ | 6 #define V8_WASM_MODULE_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "src/api.h" | 10 #include "src/api.h" |
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407 const byte* end, | 407 const byte* end, |
408 ErrorThrower* thrower, | 408 ErrorThrower* thrower, |
409 ModuleOrigin origin); | 409 ModuleOrigin origin); |
410 | 410 |
411 // Assumed to be called with a code object associated to a wasm module instance. | 411 // Assumed to be called with a code object associated to a wasm module instance. |
412 // Intended to be called from runtime functions. | 412 // Intended to be called from runtime functions. |
413 // Returns undefined if the runtime support was not setup, nullptr if the | 413 // Returns undefined if the runtime support was not setup, nullptr if the |
414 // instance | 414 // instance |
415 // was collected, or the instance object owning the Code object | 415 // was collected, or the instance object owning the Code object |
416 Object* GetOwningWasmInstance(Object* undefined, Code* code); | 416 Object* GetOwningWasmInstance(Object* undefined, Code* code); |
| 417 |
| 418 MaybeHandle<JSArrayBuffer> GetInstanceMemory(Isolate* isolate, |
| 419 Handle<JSObject> instance); |
| 420 void SetInstanceMemory(Handle<JSObject> instance, JSArrayBuffer* buffer); |
| 421 |
| 422 namespace testing { |
| 423 |
| 424 void ValidateInstancesChain(Isolate* isolate, Handle<JSObject> module_obj, |
| 425 int instance_count); |
| 426 void ValidateModuleState(Isolate* isolate, Handle<JSObject> module_obj); |
| 427 void ValidateOrphanedInstance(Isolate* isolate, Handle<JSObject> instance); |
| 428 |
| 429 } // namespace testing |
417 } // namespace wasm | 430 } // namespace wasm |
418 } // namespace internal | 431 } // namespace internal |
419 } // namespace v8 | 432 } // namespace v8 |
420 | 433 |
421 #endif // V8_WASM_MODULE_H_ | 434 #endif // V8_WASM_MODULE_H_ |
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