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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134629 91177308-0d34-0410-b5e6-96231b3b80d8
63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
//===-- MipsMCSymbolRefExpr.h - Mips specific MCSymbolRefExpr class -------===//
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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 MIPSMCSYMBOLREFEXPR_H
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#define MIPSMCSYMBOLREFEXPR_H
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#include "llvm/MC/MCExpr.h"
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namespace llvm {
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class MipsMCSymbolRefExpr : public MCTargetExpr {
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public:
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enum VariantKind {
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VK_Mips_None,
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VK_Mips_GPREL,
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VK_Mips_GOT_CALL,
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VK_Mips_GOT,
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VK_Mips_ABS_HI,
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VK_Mips_ABS_LO,
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VK_Mips_TLSGD,
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VK_Mips_GOTTPREL,
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VK_Mips_TPREL_HI,
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VK_Mips_TPREL_LO
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};
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private:
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const VariantKind Kind;
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const MCSymbol *Symbol;
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int Offset;
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explicit MipsMCSymbolRefExpr(VariantKind _Kind, const MCSymbol *_Symbol,
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int _Offset)
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: Kind(_Kind), Symbol(_Symbol), Offset(_Offset) {}
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public:
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static const MipsMCSymbolRefExpr *Create(VariantKind Kind,
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const MCSymbol *Symbol, int Offset,
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MCContext &Ctx);
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void PrintImpl(raw_ostream &OS) const;
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bool EvaluateAsRelocatableImpl(MCValue &Res,
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const MCAsmLayout *Layout) const;
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void AddValueSymbols(MCAssembler *) const;
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const MCSection *FindAssociatedSection() const;
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static bool classof(const MCExpr *E) {
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return E->getKind() == MCExpr::Target;
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}
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static bool classof(const MipsMCSymbolRefExpr *) { return true; }
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int getOffset() const { return Offset; }
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void setOffset(int O) { Offset = O; }
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};
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} // end namespace llvm
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#endif
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