mirror of
https://github.com/c64scene-ar/llvm-6502.git
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7610ba7d24
This covers essentially all of llvm's headers and libs. One or two weird cases I wasn't sure were worth/appropriate to fix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232394 91177308-0d34-0410-b5e6-96231b3b80d8
113 lines
3.0 KiB
C++
113 lines
3.0 KiB
C++
//====- SparcMCExpr.h - Sparc specific MC expression classes --*- 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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//
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// This file describes Sparc-specific MCExprs, used for modifiers like
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// "%hi" or "%lo" etc.,
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_SPARC_MCTARGETDESC_SPARCMCEXPR_H
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#define LLVM_LIB_TARGET_SPARC_MCTARGETDESC_SPARCMCEXPR_H
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#include "SparcFixupKinds.h"
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#include "llvm/MC/MCExpr.h"
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namespace llvm {
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class StringRef;
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class SparcMCExpr : public MCTargetExpr {
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public:
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enum VariantKind {
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VK_Sparc_None,
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VK_Sparc_LO,
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VK_Sparc_HI,
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VK_Sparc_H44,
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VK_Sparc_M44,
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VK_Sparc_L44,
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VK_Sparc_HH,
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VK_Sparc_HM,
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VK_Sparc_PC22,
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VK_Sparc_PC10,
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VK_Sparc_GOT22,
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VK_Sparc_GOT10,
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VK_Sparc_WPLT30,
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VK_Sparc_R_DISP32,
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VK_Sparc_TLS_GD_HI22,
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VK_Sparc_TLS_GD_LO10,
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VK_Sparc_TLS_GD_ADD,
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VK_Sparc_TLS_GD_CALL,
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VK_Sparc_TLS_LDM_HI22,
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VK_Sparc_TLS_LDM_LO10,
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VK_Sparc_TLS_LDM_ADD,
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VK_Sparc_TLS_LDM_CALL,
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VK_Sparc_TLS_LDO_HIX22,
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VK_Sparc_TLS_LDO_LOX10,
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VK_Sparc_TLS_LDO_ADD,
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VK_Sparc_TLS_IE_HI22,
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VK_Sparc_TLS_IE_LO10,
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VK_Sparc_TLS_IE_LD,
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VK_Sparc_TLS_IE_LDX,
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VK_Sparc_TLS_IE_ADD,
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VK_Sparc_TLS_LE_HIX22,
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VK_Sparc_TLS_LE_LOX10
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};
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private:
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const VariantKind Kind;
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const MCExpr *Expr;
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explicit SparcMCExpr(VariantKind Kind, const MCExpr *Expr)
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: Kind(Kind), Expr(Expr) {}
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public:
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/// @name Construction
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/// @{
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static const SparcMCExpr *Create(VariantKind Kind, const MCExpr *Expr,
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MCContext &Ctx);
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/// @}
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/// @name Accessors
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/// @{
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/// getOpcode - Get the kind of this expression.
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VariantKind getKind() const { return Kind; }
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/// getSubExpr - Get the child of this expression.
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const MCExpr *getSubExpr() const { return Expr; }
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/// getFixupKind - Get the fixup kind of this expression.
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Sparc::Fixups getFixupKind() const { return getFixupKind(Kind); }
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/// @}
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void PrintImpl(raw_ostream &OS) const override;
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bool EvaluateAsRelocatableImpl(MCValue &Res,
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const MCAsmLayout *Layout,
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const MCFixup *Fixup) const override;
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void visitUsedExpr(MCStreamer &Streamer) const override;
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const MCSection *FindAssociatedSection() const override {
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return getSubExpr()->FindAssociatedSection();
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}
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void fixELFSymbolsInTLSFixups(MCAssembler &Asm) const override;
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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 SparcMCExpr *) { return true; }
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static VariantKind parseVariantKind(StringRef name);
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static bool printVariantKind(raw_ostream &OS, VariantKind Kind);
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static Sparc::Fixups getFixupKind(VariantKind Kind);
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};
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} // end namespace llvm.
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#endif
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