38 lines
1012 B
C++
38 lines
1012 B
C++
//===- llvm-objcopy.h -------------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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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 LLVM_TOOLS_OBJCOPY_OBJCOPY_H
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#define LLVM_TOOLS_OBJCOPY_OBJCOPY_H
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#include "llvm/ADT/Twine.h"
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#include "llvm/Support/Compiler.h"
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#include "llvm/Support/Error.h"
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#include "llvm/Support/raw_ostream.h"
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#include <string>
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namespace llvm {
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LLVM_ATTRIBUTE_NORETURN extern void error(Twine Message);
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// This is taken from llvm-readobj.
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// [see here](llvm/tools/llvm-readobj/llvm-readobj.h:38)
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template <class T> T unwrapOrError(Expected<T> EO) {
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if (EO)
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return *EO;
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std::string Buf;
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raw_string_ostream OS(Buf);
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logAllUnhandledErrors(EO.takeError(), OS, "");
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OS.flush();
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error(Buf);
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}
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} // end namespace llvm
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#endif // LLVM_TOOLS_OBJCOPY_OBJCOPY_H
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