49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
//===-------------- MapperJITLinkMemoryManagerTest.cpp ----------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "OrcTestCommon.h"
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#include "llvm/ExecutionEngine/Orc/MapperJITLinkMemoryManager.h"
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#include "llvm/Testing/Support/Error.h"
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#include <vector>
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using namespace llvm;
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using namespace llvm::jitlink;
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using namespace llvm::orc;
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using namespace llvm::orc::shared;
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namespace {
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TEST(MapperJITLinkMemoryManagerTest, InProcess) {
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auto MemMgr = cantFail(
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MapperJITLinkMemoryManager::CreateWithMapper<InProcessMemoryMapper>());
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StringRef Hello = "hello";
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auto SSA = jitlink::SimpleSegmentAlloc::Create(
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*MemMgr, nullptr, {{jitlink::MemProt::Read, {Hello.size(), Align(1)}}});
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EXPECT_THAT_EXPECTED(SSA, Succeeded());
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auto SegInfo = SSA->getSegInfo(jitlink::MemProt::Read);
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memcpy(SegInfo.WorkingMem.data(), Hello.data(), Hello.size());
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auto FA = SSA->finalize();
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EXPECT_THAT_EXPECTED(FA, Succeeded());
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ExecutorAddr TargetAddr(SegInfo.Addr);
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const char *TargetMem = TargetAddr.toPtr<const char *>();
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StringRef TargetHello(TargetMem, Hello.size());
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EXPECT_EQ(Hello, TargetHello);
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auto Err2 = MemMgr->deallocate(std::move(*FA));
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EXPECT_THAT_ERROR(std::move(Err2), Succeeded());
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}
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} // namespace
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