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50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
//===- X86MCTargetExpr.h - X86 Target Specific MCExpr -----------*- 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 X86_MCTARGETEXPR_H
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#define X86_MCTARGETEXPR_H
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#include "llvm/MC/MCExpr.h"
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namespace llvm {
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/// X86MCTargetExpr - This class represents symbol variants, like foo@GOT.
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class X86MCTargetExpr : public MCTargetExpr {
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public:
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enum VariantKind {
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Invalid,
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GOT,
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GOTOFF,
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GOTPCREL,
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GOTTPOFF,
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INDNTPOFF,
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NTPOFF,
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PLT,
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TLSGD,
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TPOFF
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};
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private:
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/// Sym - The symbol being referenced.
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const MCSymbol * const Sym;
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/// Kind - The modifier.
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const VariantKind Kind;
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X86MCTargetExpr(const MCSymbol *S, VariantKind K) : Sym(S), Kind(K) {}
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public:
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static X86MCTargetExpr *Create(const MCSymbol *Sym, VariantKind K,
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MCContext &Ctx);
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void PrintImpl(raw_ostream &OS) const;
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bool EvaluateAsRelocatableImpl(MCValue &Res) const;
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};
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} // end namespace llvm
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#endif
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