4c81bb7e3f
At present each TargetRelocationHandler generates a pretty similar error string and calls llvm_unreachable() when encountering an unknown relocation. This is not ideal for two reasons: 1. llvm_unreachable disappears in release builds but we still want to know if we encountered a relocation we couldn't handle in release builds. 2. Duplication is bad - there is no need to have a per-architecture error message. This change adds a test for AArch64 to test whether or not the error message actually works. The other architectures have not been tested but they compile and check-lld passes. llvm-svn: 223782
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
//===- lld/ReaderWriter/ELF/Mips/MipsRelocationHandler.h ------------------===//
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//
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// The LLVM Linker
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLD_READER_WRITER_ELF_MIPS_MIPS_RELOCATION_HANDLER_H
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#define LLD_READER_WRITER_ELF_MIPS_MIPS_RELOCATION_HANDLER_H
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#include "MipsLinkingContext.h"
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namespace lld {
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namespace elf {
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class MipsTargetHandler;
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class MipsTargetRelocationHandler final
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: public TargetRelocationHandler<Mips32ElELFType> {
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public:
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MipsTargetRelocationHandler(MipsTargetLayout<Mips32ElELFType> &layout,
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ELFLinkingContext &targetInfo)
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: TargetRelocationHandler<Mips32ElELFType>(targetInfo),
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_mipsTargetLayout(layout) {}
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std::error_code applyRelocation(ELFWriter &, llvm::FileOutputBuffer &,
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const lld::AtomLayout &,
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const Reference &) const override;
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private:
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MipsTargetLayout<Mips32ElELFType> &_mipsTargetLayout;
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};
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} // elf
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} // lld
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#endif
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