| //===-- TargetExecutionUtils.h - Utils for execution in target --*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // Utilities for execution in the target process. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_EXECUTIONENGINE_ORC_TARGETPROCESS_TARGETEXECUTIONUTILS_H |
| #define LLVM_EXECUTIONENGINE_ORC_TARGETPROCESS_TARGETEXECUTIONUTILS_H |
| |
| #include "llvm/ADT/ArrayRef.h" |
| #include "llvm/ADT/StringRef.h" |
| #include <string> |
| |
| namespace llvm { |
| namespace orc { |
| |
| /// Run a main function, returning the result. |
| /// |
| /// If the optional ProgramName argument is given then it will be inserted |
| /// before the strings in Args as the first argument to the called function. |
| /// |
| /// It is legal to have an empty argument list and no program name, however |
| /// many main functions will expect a name argument at least, and will fail |
| /// if none is provided. |
| int runAsMain(int (*Main)(int, char *[]), ArrayRef<std::string> Args, |
| std::optional<StringRef> ProgramName = std::nullopt); |
| |
| int runAsVoidFunction(int (*Func)(void)); |
| int runAsIntFunction(int (*Func)(int), int Arg); |
| |
| } // end namespace orc |
| } // end namespace llvm |
| |
| #endif // LLVM_EXECUTIONENGINE_ORC_TARGETPROCESS_TARGETEXECUTIONUTILS_H |
