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8921d6b9ca
This is a bit strange method. It works like a unwrapOrError, but named error. It does not report an Input name. I removed it. Differential revision: https://reviews.llvm.org/D66000 llvm-svn: 368430
59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
//===-- llvm-readobj.h ----------------------------------------------------===//
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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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#ifndef LLVM_TOOLS_LLVM_READOBJ_LLVM_READOBJ_H
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#define LLVM_TOOLS_LLVM_READOBJ_LLVM_READOBJ_H
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#include "llvm/Support/CommandLine.h"
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#include "llvm/Support/Compiler.h"
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#include "llvm/Support/ErrorOr.h"
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#include "llvm/Support/Error.h"
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#include <string>
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namespace llvm {
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namespace object {
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class RelocationRef;
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}
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// Various helper functions.
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LLVM_ATTRIBUTE_NORETURN void reportError(Twine Msg);
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void reportError(StringRef Input, Error Err);
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void reportWarning(Twine Msg);
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void reportWarning(StringRef Input, Error Err);
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void warn(llvm::Error Err);
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void error(std::error_code EC);
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void error(llvm::Error EC);
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template <class T> T unwrapOrError(StringRef Input, Expected<T> EO) {
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if (EO)
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return *EO;
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reportError(Input, EO.takeError());
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llvm_unreachable("reportError shouldn't return in this case");
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}
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} // namespace llvm
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namespace opts {
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extern llvm::cl::opt<bool> SectionRelocations;
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extern llvm::cl::opt<bool> SectionSymbols;
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extern llvm::cl::opt<bool> SectionData;
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extern llvm::cl::opt<bool> ExpandRelocs;
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extern llvm::cl::opt<bool> RawRelr;
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extern llvm::cl::opt<bool> CodeViewSubsectionBytes;
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extern llvm::cl::opt<bool> Demangle;
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enum OutputStyleTy { LLVM, GNU };
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extern llvm::cl::opt<OutputStyleTy> Output;
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} // namespace opts
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#define LLVM_READOBJ_ENUM_ENT(ns, enum) \
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{ #enum, ns::enum }
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#define LLVM_READOBJ_ENUM_CLASS_ENT(enum_class, enum) \
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{ #enum, std::underlying_type<enum_class>::type(enum_class::enum) }
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#endif
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