Coverage Report

Created: 2019-06-16 23:17

/Users/buildslave/jenkins/workspace/clang-stage2-coverage-R/llvm/tools/lld/include/lld/Core/AbsoluteAtom.h
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//===- Core/AbsoluteAtom.h - An absolute Atom -----------------------------===//
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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 LLD_CORE_ABSOLUTE_ATOM_H
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#define LLD_CORE_ABSOLUTE_ATOM_H
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#include "lld/Core/Atom.h"
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namespace lld {
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/// An AbsoluteAtom has no content.
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/// It exists to represent content at fixed addresses in memory.
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class AbsoluteAtom : public Atom {
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public:
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  virtual uint64_t value() const = 0;
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  /// scope - The visibility of this atom to other atoms.  C static functions
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  /// have scope scopeTranslationUnit.  Regular C functions have scope
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  /// scopeGlobal.  Functions compiled with visibility=hidden have scope
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  /// scopeLinkageUnit so they can be see by other atoms being linked but not
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  /// by the OS loader.
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  virtual Scope scope() const = 0;
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  static bool classof(const Atom *a) {
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    return a->definition() == definitionAbsolute;
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  }
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  static bool classof(const AbsoluteAtom *) { return true; }
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protected:
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  AbsoluteAtom() : Atom(definitionAbsolute) {}
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};
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} // namespace lld
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#endif // LLD_CORE_ABSOLUTE_ATOM_H