| /* |
| * Copyright 2016 WebAssembly Community Group participants |
| * |
| * 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 wasm_wasm_emscripten_h |
| #define wasm_wasm_emscripten_h |
| |
| #include "wasm.h" |
| |
| namespace wasm { |
| |
| class LinkerObject; |
| |
| namespace emscripten { |
| |
| void generateRuntimeFunctions(LinkerObject& linker); |
| void generateMemoryGrowthFunction(Module&); |
| void generateStackRestoreFunction(LinkerObject& linker); |
| |
| // Create thunks for use with emscripten Runtime.dynCall. Creates one for each |
| // signature in the indirect function table. |
| std::vector<Function*> makeDynCallThunks(Module& wasm, std::vector<Name> const& tableSegmentData); |
| |
| void generateEmscriptenMetadata(std::ostream& o, |
| Module& wasm, |
| std::unordered_map<Address, Address> segmentsByAddress, |
| Address staticBump, |
| std::vector<Name> const& initializerFunctions); |
| |
| } // namespace emscripten |
| |
| } // namespace wasm |
| |
| #endif // wasm_wasm_emscripten_h |