clang/lib/Interpreter/Wasm.h

   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
  33   ~WasmIncrementalExecutor() override;
  34 };
  35
  36 } // namespace clang
  37
  38 #endif // LLVM_CLANG_LIB_INTERPRETER_WASM_H