| /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| * vim: set ts=8 sts=4 et sw=4 tw=99: |
| * |
| * Copyright 2014 Mozilla Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef asmjs_AsmJSLink_h |
| #define asmjs_AsmJSLink_h |
| |
| #include "NamespaceImports.h" |
| |
| namespace js { |
| |
| // Create a new JSFunction to replace originalFun as the representation of the |
| // function defining the succesfully-validated module 'moduleObj'. |
| extern JSFunction* |
| NewAsmJSModuleFunction(ExclusiveContext* cx, JSFunction* originalFun, HandleObject moduleObj); |
| |
| // Return whether this is the js::Native returned by NewAsmJSModuleFunction. |
| extern bool |
| IsAsmJSModuleNative(JSNative native); |
| |
| // Return whether the given value is a function containing "use asm" that has |
| // been validated according to the asm.js spec. |
| extern bool |
| IsAsmJSModule(JSContext* cx, unsigned argc, JS::Value* vp); |
| extern bool |
| IsAsmJSModule(HandleFunction fun); |
| |
| extern JSString* |
| AsmJSModuleToString(JSContext* cx, HandleFunction fun, bool addParenToLambda); |
| |
| // Return whether the given value is a function containing "use asm" that was |
| // loaded directly from the cache (and hence was validated previously). |
| extern bool |
| IsAsmJSModuleLoadedFromCache(JSContext* cx, unsigned argc, Value* vp); |
| |
| // Return whether the given value is a nested function in an asm.js module that |
| // has been both compile- and link-time validated. |
| extern bool |
| IsAsmJSFunction(JSContext* cx, unsigned argc, JS::Value* vp); |
| extern bool |
| IsAsmJSFunction(HandleFunction fun); |
| |
| extern JSString* |
| AsmJSFunctionToString(JSContext* cx, HandleFunction fun); |
| |
| } // namespace js |
| |
| #endif // asmjs_AsmJSLink_h |