llvm/lld/unittests/AsLibELF/ROCm.cpp

//===- ROCm.cpp -------------------------------------------------*- C++ -*-===//
//
// This file is licensed 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
//
//===----------------------------------------------------------------------===//
// The purpose of this test is to showcase a more singular usage of LLD as a
// library, where only one LLD driver is being used (and linked in the target
// application). We also expect that linking twice the same object files
// would yield a successfull result. When used as library, LLD always cleans its
// internal memory context after each linker call.
//===----------------------------------------------------------------------===//

// When this flag is on, we actually need the MinGW driver library, not the
// ELF one. Here our test only covers the case where the ELF driver is linked
// into the unit test binary.
#ifndef LLD_DEFAULT_LD_LLD_IS_MINGW

#include "lld/Common/Driver.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/FileUtilities.h"
#include "llvm/Support/Path.h"
#include "gmock/gmock.h"
#include <algorithm>

static std::string expand(const char *path) { … }

LLD_HAS_DRIVER(…)

static bool lldInvoke(const char *inPath, const char *outPath) { … }

static bool runLinker(const char *path) { … }

TEST(AsLib, ROCm) { … }
#endif