| 1 | //===------------------ Wasm.h - Wasm Interpreter ---------------*- C++ -*-===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | // |
| 9 | // This file implements interpreter support for code execution in WebAssembly. |
| 10 | // |
| 11 | //===----------------------------------------------------------------------===// |
| 12 | |
| 13 | #ifndef LLVM_CLANG_LIB_INTERPRETER_WASM_H |
| 14 | #define LLVM_CLANG_LIB_INTERPRETER_WASM_H |
| 15 | |
| 16 | #ifndef __EMSCRIPTEN__ |
| 17 | #error "This requires emscripten." |
| 18 | #endif // __EMSCRIPTEN__ |
| 19 | |
| 20 | #include "IncrementalExecutor.h" |
| 21 | |
| 22 | namespace clang { |
| 23 | |
| 24 | class WasmIncrementalExecutor : public IncrementalExecutor { |
| 25 | public: |
| 26 | WasmIncrementalExecutor(llvm::orc::ThreadSafeContext &TSC); |
| 27 | |
| 28 | llvm::Error addModule(PartialTranslationUnit &PTU) override; |
| 29 | llvm::Error removeModule(PartialTranslationUnit &PTU) override; |
| 30 | llvm::Error runCtors() const override; |
| 31 | llvm::Error cleanUp() override; |
| 32 | llvm::Expected<llvm::orc::ExecutorAddr> |
| 33 | getSymbolAddress(llvm::StringRef Name, |
| 34 | SymbolNameKind NameKind) const override; |
| 35 | |
| 36 | ~WasmIncrementalExecutor() override; |
| 37 | }; |
| 38 | |
| 39 | } // namespace clang |
| 40 | |
| 41 | #endif // LLVM_CLANG_LIB_INTERPRETER_WASM_H |
| 42 |