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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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377 | 377 |
378 #define WCM_WEAK_LINK(TYPE, NAME) \ | 378 #define WCM_WEAK_LINK(TYPE, NAME) \ |
379 WCM_OBJECT_OR_WEAK(WeakCell, weak_##NAME, kID_##NAME); \ | 379 WCM_OBJECT_OR_WEAK(WeakCell, weak_##NAME, kID_##NAME); \ |
380 \ | 380 \ |
381 Handle<TYPE> NAME() const { \ | 381 Handle<TYPE> NAME() const { \ |
382 return handle(TYPE::cast(weak_##NAME()->value())); \ | 382 return handle(TYPE::cast(weak_##NAME()->value())); \ |
383 } | 383 } |
384 | 384 |
385 #define WCM_PROPERTY_TABLE(MACRO) \ | 385 #define WCM_PROPERTY_TABLE(MACRO) \ |
386 MACRO(OBJECT, FixedArray, code_table) \ | 386 MACRO(OBJECT, FixedArray, code_table) \ |
387 MACRO(OBJECT, FixedArray, import_data) \ | 387 MACRO(OBJECT, FixedArray, imports) \ |
388 MACRO(OBJECT, FixedArray, exports) \ | 388 MACRO(OBJECT, FixedArray, exports) \ |
| 389 MACRO(OBJECT, FixedArray, inits) \ |
389 MACRO(OBJECT, FixedArray, startup_function) \ | 390 MACRO(OBJECT, FixedArray, startup_function) \ |
390 MACRO(OBJECT, FixedArray, indirect_function_tables) \ | 391 MACRO(OBJECT, FixedArray, indirect_function_tables) \ |
391 MACRO(OBJECT, String, module_bytes) \ | 392 MACRO(OBJECT, String, module_bytes) \ |
392 MACRO(OBJECT, ByteArray, function_names) \ | 393 MACRO(OBJECT, ByteArray, function_names) \ |
393 MACRO(SMALL_NUMBER, uint32_t, min_memory_pages) \ | 394 MACRO(SMALL_NUMBER, uint32_t, min_memory_pages) \ |
394 MACRO(OBJECT, FixedArray, data_segments_info) \ | 395 MACRO(OBJECT, FixedArray, data_segments_info) \ |
395 MACRO(OBJECT, ByteArray, data_segments) \ | 396 MACRO(OBJECT, ByteArray, data_segments) \ |
396 MACRO(SMALL_NUMBER, uint32_t, globals_size) \ | 397 MACRO(SMALL_NUMBER, uint32_t, globals_size) \ |
397 MACRO(OBJECT, JSArrayBuffer, heap) \ | 398 MACRO(OBJECT, JSArrayBuffer, heap) \ |
398 MACRO(SMALL_NUMBER, bool, export_memory) \ | |
399 MACRO(SMALL_NUMBER, ModuleOrigin, origin) \ | 399 MACRO(SMALL_NUMBER, ModuleOrigin, origin) \ |
400 MACRO(WEAK_LINK, WasmCompiledModule, next_instance) \ | 400 MACRO(WEAK_LINK, WasmCompiledModule, next_instance) \ |
401 MACRO(WEAK_LINK, WasmCompiledModule, prev_instance) \ | 401 MACRO(WEAK_LINK, WasmCompiledModule, prev_instance) \ |
402 MACRO(WEAK_LINK, JSObject, owning_instance) \ | 402 MACRO(WEAK_LINK, JSObject, owning_instance) \ |
403 MACRO(WEAK_LINK, JSObject, module_object) | 403 MACRO(WEAK_LINK, JSObject, module_object) |
404 | 404 |
405 private: | 405 private: |
406 enum PropertyIndices { | 406 enum PropertyIndices { |
407 #define INDICES(IGNORE1, IGNORE2, NAME) kID_##NAME, | 407 #define INDICES(IGNORE1, IGNORE2, NAME) kID_##NAME, |
408 WCM_PROPERTY_TABLE(INDICES) Count | 408 WCM_PROPERTY_TABLE(INDICES) Count |
409 #undef INDICES | 409 #undef INDICES |
410 }; | 410 }; |
411 | 411 |
412 public: | 412 public: |
413 static Handle<WasmCompiledModule> New(Isolate* isolate, | 413 static Handle<WasmCompiledModule> New(Isolate* isolate, |
414 uint32_t min_memory_pages, | 414 uint32_t min_memory_pages, |
415 uint32_t globals_size, | 415 uint32_t globals_size, |
416 bool export_memory, | |
417 ModuleOrigin origin); | 416 ModuleOrigin origin); |
418 | 417 |
419 static Handle<WasmCompiledModule> Clone(Isolate* isolate, | 418 static Handle<WasmCompiledModule> Clone(Isolate* isolate, |
420 Handle<WasmCompiledModule> module) { | 419 Handle<WasmCompiledModule> module) { |
421 Handle<WasmCompiledModule> ret = Handle<WasmCompiledModule>::cast( | 420 Handle<WasmCompiledModule> ret = Handle<WasmCompiledModule>::cast( |
422 isolate->factory()->CopyFixedArray(module)); | 421 isolate->factory()->CopyFixedArray(module)); |
423 return ret; | 422 return ret; |
424 } | 423 } |
425 | 424 |
426 uint32_t mem_size() const { | 425 uint32_t mem_size() const { |
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522 int instance_count); | 521 int instance_count); |
523 void ValidateModuleState(Isolate* isolate, Handle<JSObject> module_obj); | 522 void ValidateModuleState(Isolate* isolate, Handle<JSObject> module_obj); |
524 void ValidateOrphanedInstance(Isolate* isolate, Handle<JSObject> instance); | 523 void ValidateOrphanedInstance(Isolate* isolate, Handle<JSObject> instance); |
525 | 524 |
526 } // namespace testing | 525 } // namespace testing |
527 } // namespace wasm | 526 } // namespace wasm |
528 } // namespace internal | 527 } // namespace internal |
529 } // namespace v8 | 528 } // namespace v8 |
530 | 529 |
531 #endif // V8_WASM_MODULE_H_ | 530 #endif // V8_WASM_MODULE_H_ |
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