OLD | NEW |
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 #include "src/api-natives.h" | 5 #include "src/api-natives.h" |
6 #include "src/api.h" | 6 #include "src/api.h" |
7 #include "src/asmjs/asm-js.h" | 7 #include "src/asmjs/asm-js.h" |
8 #include "src/asmjs/asm-typer.h" | 8 #include "src/asmjs/asm-typer.h" |
9 #include "src/asmjs/asm-wasm-builder.h" | 9 #include "src/asmjs/asm-wasm-builder.h" |
10 #include "src/assert-scope.h" | 10 #include "src/assert-scope.h" |
(...skipping 171 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
182 ErrorThrower thrower(i_isolate, "WebAssembly.compile()"); | 182 ErrorThrower thrower(i_isolate, "WebAssembly.compile()"); |
183 | 183 |
184 Local<Context> context = isolate->GetCurrentContext(); | 184 Local<Context> context = isolate->GetCurrentContext(); |
185 v8::Local<v8::Promise::Resolver> resolver; | 185 v8::Local<v8::Promise::Resolver> resolver; |
186 if (!v8::Promise::Resolver::New(context).ToLocal(&resolver)) return; | 186 if (!v8::Promise::Resolver::New(context).ToLocal(&resolver)) return; |
187 v8::ReturnValue<v8::Value> return_value = args.GetReturnValue(); | 187 v8::ReturnValue<v8::Value> return_value = args.GetReturnValue(); |
188 return_value.Set(resolver->GetPromise()); | 188 return_value.Set(resolver->GetPromise()); |
189 | 189 |
190 auto bytes = GetFirstArgumentAsBytes(args, &thrower); | 190 auto bytes = GetFirstArgumentAsBytes(args, &thrower); |
191 if (!IsCompilationAllowed(i_isolate, &thrower, args[0], true)) { | 191 if (!IsCompilationAllowed(i_isolate, &thrower, args[0], true)) { |
192 resolver->Reject(context, Utils::ToLocal(thrower.Reify())); | 192 auto maybe = resolver->Reject(context, Utils::ToLocal(thrower.Reify())); |
| 193 CHECK(!maybe.IsNothing()); |
193 return; | 194 return; |
194 } | 195 } |
195 DCHECK(!thrower.error()); | 196 DCHECK(!thrower.error()); |
196 i::Handle<i::JSPromise> promise = Utils::OpenHandle(*resolver->GetPromise()); | 197 i::Handle<i::JSPromise> promise = Utils::OpenHandle(*resolver->GetPromise()); |
197 i::wasm::AsyncCompile(i_isolate, promise, bytes); | 198 i::wasm::AsyncCompile(i_isolate, promise, bytes); |
198 } | 199 } |
199 | 200 |
200 // WebAssembly.validate(bytes) -> bool | 201 // WebAssembly.validate(bytes) -> bool |
201 void WebAssemblyValidate(const v8::FunctionCallbackInfo<v8::Value>& args) { | 202 void WebAssemblyValidate(const v8::FunctionCallbackInfo<v8::Value>& args) { |
202 v8::Isolate* isolate = args.GetIsolate(); | 203 v8::Isolate* isolate = args.GetIsolate(); |
(...skipping 127 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
330 | 331 |
331 v8::Local<v8::Promise::Resolver> resolver; | 332 v8::Local<v8::Promise::Resolver> resolver; |
332 if (!v8::Promise::Resolver::New(context).ToLocal(&resolver)) return; | 333 if (!v8::Promise::Resolver::New(context).ToLocal(&resolver)) return; |
333 v8::ReturnValue<v8::Value> return_value = args.GetReturnValue(); | 334 v8::ReturnValue<v8::Value> return_value = args.GetReturnValue(); |
334 return_value.Set(resolver->GetPromise()); | 335 return_value.Set(resolver->GetPromise()); |
335 | 336 |
336 if (args.Length() < 1) { | 337 if (args.Length() < 1) { |
337 thrower.TypeError( | 338 thrower.TypeError( |
338 "Argument 0 must be provided and must be either a buffer source or a " | 339 "Argument 0 must be provided and must be either a buffer source or a " |
339 "WebAssembly.Module object"); | 340 "WebAssembly.Module object"); |
340 resolver->Reject(context, Utils::ToLocal(thrower.Reify())); | 341 auto maybe = resolver->Reject(context, Utils::ToLocal(thrower.Reify())); |
| 342 CHECK(!maybe.IsNothing()); |
341 return; | 343 return; |
342 } | 344 } |
343 | 345 |
344 i::Handle<i::Object> first_arg = Utils::OpenHandle(*args[0]); | 346 i::Handle<i::Object> first_arg = Utils::OpenHandle(*args[0]); |
345 if (!first_arg->IsJSObject()) { | 347 if (!first_arg->IsJSObject()) { |
346 thrower.TypeError( | 348 thrower.TypeError( |
347 "Argument 0 must be a buffer source or a WebAssembly.Module object"); | 349 "Argument 0 must be a buffer source or a WebAssembly.Module object"); |
348 resolver->Reject(context, Utils::ToLocal(thrower.Reify())); | 350 auto maybe = resolver->Reject(context, Utils::ToLocal(thrower.Reify())); |
| 351 CHECK(!maybe.IsNothing()); |
349 return; | 352 return; |
350 } | 353 } |
351 | 354 |
352 auto maybe_imports = GetSecondArgumentAsImports(args, &thrower); | 355 auto maybe_imports = GetSecondArgumentAsImports(args, &thrower); |
353 if (thrower.error()) { | 356 if (thrower.error()) { |
354 resolver->Reject(context, Utils::ToLocal(thrower.Reify())); | 357 auto maybe = resolver->Reject(context, Utils::ToLocal(thrower.Reify())); |
| 358 CHECK(!maybe.IsNothing()); |
355 return; | 359 return; |
356 } | 360 } |
357 if (!IsInstantiationAllowed(i_isolate, &thrower, args[0], maybe_imports, | 361 if (!IsInstantiationAllowed(i_isolate, &thrower, args[0], maybe_imports, |
358 true)) { | 362 true)) { |
359 resolver->Reject(context, Utils::ToLocal(thrower.Reify())); | 363 auto maybe = resolver->Reject(context, Utils::ToLocal(thrower.Reify())); |
| 364 CHECK(!maybe.IsNothing()); |
360 return; | 365 return; |
361 } | 366 } |
362 i::Handle<i::JSPromise> promise = Utils::OpenHandle(*resolver->GetPromise()); | 367 i::Handle<i::JSPromise> promise = Utils::OpenHandle(*resolver->GetPromise()); |
363 if (HasBrand(first_arg, i::Handle<i::Symbol>(i_context->wasm_module_sym()))) { | 368 if (HasBrand(first_arg, i::Handle<i::Symbol>(i_context->wasm_module_sym()))) { |
364 // WebAssembly.instantiate(module, imports) -> WebAssembly.Instance | 369 // WebAssembly.instantiate(module, imports) -> WebAssembly.Instance |
365 auto module_object = GetFirstArgumentAsModule(args, &thrower); | 370 auto module_object = GetFirstArgumentAsModule(args, &thrower); |
366 i::wasm::AsyncInstantiate(i_isolate, promise, | 371 i::wasm::AsyncInstantiate(i_isolate, promise, |
367 module_object.ToHandleChecked(), maybe_imports); | 372 module_object.ToHandleChecked(), maybe_imports); |
368 } else { | 373 } else { |
369 // WebAssembly.instantiate(bytes, imports) -> {module, instance} | 374 // WebAssembly.instantiate(bytes, imports) -> {module, instance} |
370 auto bytes = GetFirstArgumentAsBytes(args, &thrower); | 375 auto bytes = GetFirstArgumentAsBytes(args, &thrower); |
371 if (thrower.error()) { | 376 if (thrower.error()) { |
372 resolver->Reject(context, Utils::ToLocal(thrower.Reify())); | 377 auto maybe = resolver->Reject(context, Utils::ToLocal(thrower.Reify())); |
| 378 CHECK(!maybe.IsNothing()); |
373 return; | 379 return; |
374 } | 380 } |
375 i::wasm::AsyncCompileAndInstantiate(i_isolate, promise, bytes, | 381 i::wasm::AsyncCompileAndInstantiate(i_isolate, promise, bytes, |
376 maybe_imports); | 382 maybe_imports); |
377 } | 383 } |
378 } | 384 } |
379 | 385 |
380 bool GetIntegerProperty(v8::Isolate* isolate, ErrorThrower* thrower, | 386 bool GetIntegerProperty(v8::Isolate* isolate, ErrorThrower* thrower, |
381 Local<Context> context, Local<v8::Object> object, | 387 Local<Context> context, Local<v8::Object> object, |
382 Local<String> property, int* result, | 388 Local<String> property, int* result, |
(...skipping 535 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
918 i::Handle<i::Symbol> symbol(isolate->context()->wasm_memory_sym(), isolate); | 924 i::Handle<i::Symbol> symbol(isolate->context()->wasm_memory_sym(), isolate); |
919 return HasBrand(value, symbol); | 925 return HasBrand(value, symbol); |
920 } | 926 } |
921 | 927 |
922 bool WasmJs::IsWasmTableObject(Isolate* isolate, Handle<Object> value) { | 928 bool WasmJs::IsWasmTableObject(Isolate* isolate, Handle<Object> value) { |
923 i::Handle<i::Symbol> symbol(isolate->context()->wasm_table_sym(), isolate); | 929 i::Handle<i::Symbol> symbol(isolate->context()->wasm_table_sym(), isolate); |
924 return HasBrand(value, symbol); | 930 return HasBrand(value, symbol); |
925 } | 931 } |
926 } // namespace internal | 932 } // namespace internal |
927 } // namespace v8 | 933 } // namespace v8 |
OLD | NEW |