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Linker: add support for symbols with local binding

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This commits add support for relocating
symbols with local binding and of functional type
(STB_LOCAL, STT_FUNC).

Related-To: NEO-7299
Signed-off-by: Kacper Nowak <kacper.nowak@intel.com>
This commit is contained in:
Kacper Nowak
2022-09-06 00:10:18 +00:00
committed by Compute-Runtime-Automation
parent 824c781ab5
commit 710c8cf5ef
10 changed files with 272 additions and 35 deletions
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2
opencl/test/unit_test/program/program_data_tests.cpp
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@@ -586,6 +586,7 @@ TEST(ProgramLinkBinaryTest, whenLinkerUnresolvedExternalThenLinkFailedAndBuildLo
kernelHeap.resize(32, 7);
kernelInfo.heapInfo.pKernelHeap = kernelHeap.data();
kernelInfo.heapInfo.KernelHeapSize = static_cast<uint32_t>(kernelHeap.size());
kernelInfo.createKernelAllocation(device->getDevice(), false);
program.getKernelInfoArray(rootDeviceIndex).push_back(&kernelInfo);
program.setLinkerInput(rootDeviceIndex, std::move(linkerInput));
@@ -600,6 +601,7 @@ TEST(ProgramLinkBinaryTest, whenLinkerUnresolvedExternalThenLinkFailedAndBuildLo
expectedUnresolvedExternals.push_back(Linker::UnresolvedExternal{relocation, 0, false});
auto expectedError = constructLinkerErrorMessage(expectedUnresolvedExternals, std::vector<std::string>{"kernel : " + kernelInfo.kernelDescriptor.kernelMetadata.kernelName});
EXPECT_TRUE(hasSubstr(buildLog, expectedError));
device->getMemoryManager()->freeGraphicsMemory(kernelInfo.getGraphicsAllocation());
}
TEST_F(ProgramDataTest, whenLinkerInputValidThenIsaIsProperlyPatched) {