LLVM 20.0.0git
Public Types | Public Member Functions | Static Public Member Functions | List of all members
llvm::SparcMCExpr Class Reference

#include "Target/Sparc/MCTargetDesc/SparcMCExpr.h"

Inheritance diagram for llvm::SparcMCExpr:
Inheritance graph
[legend]

Public Types

enum  VariantKind {
  VK_Sparc_None , VK_Sparc_LO , VK_Sparc_HI , VK_Sparc_H44 ,
  VK_Sparc_M44 , VK_Sparc_L44 , VK_Sparc_HH , VK_Sparc_HM ,
  VK_Sparc_LM , VK_Sparc_PC22 , VK_Sparc_PC10 , VK_Sparc_GOT22 ,
  VK_Sparc_GOT10 , VK_Sparc_GOT13 , VK_Sparc_13 , VK_Sparc_WPLT30 ,
  VK_Sparc_WDISP30 , VK_Sparc_R_DISP32 , VK_Sparc_TLS_GD_HI22 , VK_Sparc_TLS_GD_LO10 ,
  VK_Sparc_TLS_GD_ADD , VK_Sparc_TLS_GD_CALL , VK_Sparc_TLS_LDM_HI22 , VK_Sparc_TLS_LDM_LO10 ,
  VK_Sparc_TLS_LDM_ADD , VK_Sparc_TLS_LDM_CALL , VK_Sparc_TLS_LDO_HIX22 , VK_Sparc_TLS_LDO_LOX10 ,
  VK_Sparc_TLS_LDO_ADD , VK_Sparc_TLS_IE_HI22 , VK_Sparc_TLS_IE_LO10 , VK_Sparc_TLS_IE_LD ,
  VK_Sparc_TLS_IE_LDX , VK_Sparc_TLS_IE_ADD , VK_Sparc_TLS_LE_HIX22 , VK_Sparc_TLS_LE_LOX10 ,
  VK_Sparc_HIX22 , VK_Sparc_LOX10 , VK_Sparc_GOTDATA_HIX22 , VK_Sparc_GOTDATA_LOX10 ,
  VK_Sparc_GOTDATA_OP
}
 
- Public Types inherited from llvm::MCExpr
enum  ExprKind : uint8_t {
  Binary , Constant , SymbolRef , Unary ,
  Target
}
 

Public Member Functions

void printImpl (raw_ostream &OS, const MCAsmInfo *MAI) const override
 
bool evaluateAsRelocatableImpl (MCValue &Res, const MCAssembler *Asm, const MCFixup *Fixup) const override
 
void visitUsedExpr (MCStreamer &Streamer) const override
 
MCFragment * findAssociatedFragment () const override
 
void fixELFSymbolsInTLSFixups (MCAssembler &Asm) const override
 
Accessors
VariantKind getKind () const
 getOpcode - Get the kind of this expression.
 
const MCExpr * getSubExpr () const
 getSubExpr - Get the child of this expression.
 
Sparc::Fixups getFixupKind () const
 getFixupKind - Get the fixup kind of this expression.
 
- Public Member Functions inherited from llvm::MCTargetExpr
virtual void printImpl (raw_ostream &OS, const MCAsmInfo *MAI) const =0
 
virtual bool evaluateAsRelocatableImpl (MCValue &Res, const MCAssembler *Asm, const MCFixup *Fixup) const =0
 
virtual bool isEqualTo (const MCExpr *x) const
 
virtual bool inlineAssignedExpr () const
 
virtual void visitUsedExpr (MCStreamer &Streamer) const =0
 
virtual MCFragment * findAssociatedFragment () const =0
 
virtual void fixELFSymbolsInTLSFixups (MCAssembler &) const =0
 
- Public Member Functions inherited from llvm::MCExpr
 MCExpr (const MCExpr &)=delete
 
MCExpr & operator= (const MCExpr &)=delete
 
ExprKind getKind () const
 
SMLoc getLoc () const
 
void print (raw_ostream &OS, const MCAsmInfo *MAI, bool InParens=false) const
 
void dump () const
 
bool evaluateAsAbsolute (int64_t &Res, const MCAssembler &Asm, const SectionAddrMap &Addrs) const
 Try to evaluate the expression to an absolute value.
 
bool evaluateAsAbsolute (int64_t &Res) const
 
bool evaluateAsAbsolute (int64_t &Res, const MCAssembler &Asm) const
 
bool evaluateAsAbsolute (int64_t &Res, const MCAssembler *Asm) const
 
bool evaluateKnownAbsolute (int64_t &Res, const MCAssembler &Asm) const
 Aggressive variant of evaluateAsRelocatable when relocations are unavailable (e.g.
 
bool evaluateAsRelocatable (MCValue &Res, const MCAssembler *Asm, const MCFixup *Fixup) const
 Try to evaluate the expression to a relocatable value, i.e.
 
bool evaluateAsValue (MCValue &Res, const MCAssembler &Asm) const
 Try to evaluate the expression to the form (a - b + constant) where neither a nor b are variables.
 
MCFragment * findAssociatedFragment () const
 Find the "associated section" for this expression, which is currently defined as the absolute section for constants, or otherwise the section associated with the first defined symbol in the expression.
 

Static Public Member Functions

static bool classof (const MCExpr *E)
 
static VariantKind parseVariantKind (StringRef name)
 
static bool printVariantKind (raw_ostream &OS, VariantKind Kind)
 
static Sparc::Fixups getFixupKind (VariantKind Kind)
 
Construction
static const SparcMCExpr * create (VariantKind Kind, const MCExpr *Expr, MCContext &Ctx)
 
- Static Public Member Functions inherited from llvm::MCTargetExpr
static bool classof (const MCExpr *E)
 

Additional Inherited Members

- Protected Member Functions inherited from llvm::MCTargetExpr
 MCTargetExpr ()
 
virtual ~MCTargetExpr ()=default
 
- Protected Member Functions inherited from llvm::MCExpr
 MCExpr (ExprKind Kind, SMLoc Loc, unsigned SubclassData=0)
 
bool evaluateAsRelocatableImpl (MCValue &Res, const MCAssembler *Asm, const MCFixup *Fixup, const SectionAddrMap *Addrs, bool InSet) const
 
unsigned getSubclassData () const
 

Detailed Description

Definition at line 23 of file SparcMCExpr.h.

Member Enumeration Documentation

◆ VariantKind

enum llvm::SparcMCExpr::VariantKind
Enumerator
VK_Sparc_None 
VK_Sparc_LO 
VK_Sparc_HI 
VK_Sparc_H44 
VK_Sparc_M44 
VK_Sparc_L44 
VK_Sparc_HH 
VK_Sparc_HM 
VK_Sparc_LM 
VK_Sparc_PC22 
VK_Sparc_PC10 
VK_Sparc_GOT22 
VK_Sparc_GOT10 
VK_Sparc_GOT13 
VK_Sparc_13 
VK_Sparc_WPLT30 
VK_Sparc_WDISP30 
VK_Sparc_R_DISP32 
VK_Sparc_TLS_GD_HI22 
VK_Sparc_TLS_GD_LO10 
VK_Sparc_TLS_GD_ADD 
VK_Sparc_TLS_GD_CALL 
VK_Sparc_TLS_LDM_HI22 
VK_Sparc_TLS_LDM_LO10 
VK_Sparc_TLS_LDM_ADD 
VK_Sparc_TLS_LDM_CALL 
VK_Sparc_TLS_LDO_HIX22 
VK_Sparc_TLS_LDO_LOX10 
VK_Sparc_TLS_LDO_ADD 
VK_Sparc_TLS_IE_HI22 
VK_Sparc_TLS_IE_LO10 
VK_Sparc_TLS_IE_LD 
VK_Sparc_TLS_IE_LDX 
VK_Sparc_TLS_IE_ADD 
VK_Sparc_TLS_LE_HIX22 
VK_Sparc_TLS_LE_LOX10 
VK_Sparc_HIX22 
VK_Sparc_LOX10 
VK_Sparc_GOTDATA_HIX22 
VK_Sparc_GOTDATA_LOX10 
VK_Sparc_GOTDATA_OP 

Definition at line 25 of file SparcMCExpr.h.

Member Function Documentation

◆ classof()

static bool llvm::SparcMCExpr::classof ( const MCExpr *  E)
inlinestatic

Definition at line 106 of file SparcMCExpr.h.

References E, and llvm::MCExpr::Target.

◆ create()

const SparcMCExpr * SparcMCExpr::create ( VariantKind  Kind,
const MCExpr *  Expr,
MCContext &  Ctx 
)
static

Definition at line 27 of file SparcMCExpr.cpp.

Referenced by createPCXRelExprOp(), createSparcMCOperand(), llvm::SparcELFMCAsmInfo::getExprForFDESymbol(), llvm::SparcELFMCAsmInfo::getExprForPersonalitySymbol(), llvm::SparcELFTargetObjectFile::getTTypeGlobalReference(), and LowerSymbolOperand().

◆ evaluateAsRelocatableImpl()

bool SparcMCExpr::evaluateAsRelocatableImpl ( MCValue &  Res,
const MCAssembler *  Asm,
const MCFixup *  Fixup 
) const
overridevirtual

Implements llvm::MCTargetExpr.

Definition at line 183 of file SparcMCExpr.cpp.

References llvm::MCExpr::evaluateAsRelocatable(), Fixup, and getSubExpr().

◆ findAssociatedFragment()

MCFragment * llvm::SparcMCExpr::findAssociatedFragment ( ) const
inlineoverridevirtual

Implements llvm::MCTargetExpr.

Definition at line 100 of file SparcMCExpr.h.

References llvm::MCExpr::findAssociatedFragment(), and getSubExpr().

◆ fixELFSymbolsInTLSFixups()

void SparcMCExpr::fixELFSymbolsInTLSFixups ( MCAssembler &  Asm) const
overridevirtual

Implements llvm::MCTargetExpr.

Definition at line 218 of file SparcMCExpr.cpp.

References fixELFSymbolsInTLSFixupsImpl(), getKind(), getSubExpr(), llvm::ELF::STB_GLOBAL, VK_Sparc_TLS_GD_ADD, VK_Sparc_TLS_GD_CALL, VK_Sparc_TLS_GD_HI22, VK_Sparc_TLS_GD_LO10, VK_Sparc_TLS_IE_ADD, VK_Sparc_TLS_IE_HI22, VK_Sparc_TLS_IE_LD, VK_Sparc_TLS_IE_LDX, VK_Sparc_TLS_IE_LO10, VK_Sparc_TLS_LDM_ADD, VK_Sparc_TLS_LDM_CALL, VK_Sparc_TLS_LDM_HI22, VK_Sparc_TLS_LDM_LO10, VK_Sparc_TLS_LDO_ADD, VK_Sparc_TLS_LDO_HIX22, VK_Sparc_TLS_LDO_LOX10, VK_Sparc_TLS_LE_HIX22, and VK_Sparc_TLS_LE_LOX10.

◆ getFixupKind() [1/2]

Sparc::Fixups llvm::SparcMCExpr::getFixupKind ( ) const
inline

getFixupKind - Get the fixup kind of this expression.

Definition at line 93 of file SparcMCExpr.h.

References getFixupKind().

Referenced by getFixupKind().

◆ getFixupKind() [2/2]

Sparc::Fixups SparcMCExpr::getFixupKind ( SparcMCExpr::VariantKind  Kind)
static

Definition at line 138 of file SparcMCExpr.cpp.

References llvm::Sparc::fixup_sparc_13, llvm::Sparc::fixup_sparc_call30, llvm::Sparc::fixup_sparc_got10, llvm::Sparc::fixup_sparc_got13, llvm::Sparc::fixup_sparc_got22, llvm::Sparc::fixup_sparc_gotdata_hix22, llvm::Sparc::fixup_sparc_gotdata_lox10, llvm::Sparc::fixup_sparc_gotdata_op, llvm::Sparc::fixup_sparc_h44, llvm::Sparc::fixup_sparc_hh, llvm::Sparc::fixup_sparc_hi22, llvm::Sparc::fixup_sparc_hix22, llvm::Sparc::fixup_sparc_hm, llvm::Sparc::fixup_sparc_l44, llvm::Sparc::fixup_sparc_lm, llvm::Sparc::fixup_sparc_lo10, llvm::Sparc::fixup_sparc_lox10, llvm::Sparc::fixup_sparc_m44, llvm::Sparc::fixup_sparc_pc10, llvm::Sparc::fixup_sparc_pc22, llvm::Sparc::fixup_sparc_tls_gd_add, llvm::Sparc::fixup_sparc_tls_gd_call, llvm::Sparc::fixup_sparc_tls_gd_hi22, llvm::Sparc::fixup_sparc_tls_gd_lo10, llvm::Sparc::fixup_sparc_tls_ie_add, llvm::Sparc::fixup_sparc_tls_ie_hi22, llvm::Sparc::fixup_sparc_tls_ie_ld, llvm::Sparc::fixup_sparc_tls_ie_ldx, llvm::Sparc::fixup_sparc_tls_ie_lo10, llvm::Sparc::fixup_sparc_tls_ldm_add, llvm::Sparc::fixup_sparc_tls_ldm_call, llvm::Sparc::fixup_sparc_tls_ldm_hi22, llvm::Sparc::fixup_sparc_tls_ldm_lo10, llvm::Sparc::fixup_sparc_tls_ldo_add, llvm::Sparc::fixup_sparc_tls_ldo_hix22, llvm::Sparc::fixup_sparc_tls_ldo_lox10, llvm::Sparc::fixup_sparc_tls_le_hix22, llvm::Sparc::fixup_sparc_tls_le_lox10, llvm::Sparc::fixup_sparc_wplt30, llvm_unreachable, VK_Sparc_13, VK_Sparc_GOT10, VK_Sparc_GOT13, VK_Sparc_GOT22, VK_Sparc_GOTDATA_HIX22, VK_Sparc_GOTDATA_LOX10, VK_Sparc_GOTDATA_OP, VK_Sparc_H44, VK_Sparc_HH, VK_Sparc_HI, VK_Sparc_HIX22, VK_Sparc_HM, VK_Sparc_L44, VK_Sparc_LM, VK_Sparc_LO, VK_Sparc_LOX10, VK_Sparc_M44, VK_Sparc_PC10, VK_Sparc_PC22, VK_Sparc_TLS_GD_ADD, VK_Sparc_TLS_GD_CALL, VK_Sparc_TLS_GD_HI22, VK_Sparc_TLS_GD_LO10, VK_Sparc_TLS_IE_ADD, VK_Sparc_TLS_IE_HI22, VK_Sparc_TLS_IE_LD, VK_Sparc_TLS_IE_LDX, VK_Sparc_TLS_IE_LO10, VK_Sparc_TLS_LDM_ADD, VK_Sparc_TLS_LDM_CALL, VK_Sparc_TLS_LDM_HI22, VK_Sparc_TLS_LDM_LO10, VK_Sparc_TLS_LDO_ADD, VK_Sparc_TLS_LDO_HIX22, VK_Sparc_TLS_LDO_LOX10, VK_Sparc_TLS_LE_HIX22, VK_Sparc_TLS_LE_LOX10, VK_Sparc_WDISP30, and VK_Sparc_WPLT30.

◆ getKind()

VariantKind llvm::SparcMCExpr::getKind ( ) const
inline

getOpcode - Get the kind of this expression.

Definition at line 87 of file SparcMCExpr.h.

Referenced by fixELFSymbolsInTLSFixups().

◆ getSubExpr()

const MCExpr * llvm::SparcMCExpr::getSubExpr ( ) const
inline

getSubExpr - Get the child of this expression.

Definition at line 90 of file SparcMCExpr.h.

Referenced by evaluateAsRelocatableImpl(), findAssociatedFragment(), fixELFSymbolsInTLSFixups(), printImpl(), and visitUsedExpr().

◆ parseVariantKind()

SparcMCExpr::VariantKind SparcMCExpr::parseVariantKind ( StringRef  name)
static

Definition at line 93 of file SparcMCExpr.cpp.

References llvm::StringSwitch< T, R >::Case(), llvm::StringSwitch< T, R >::Default(), name, VK_Sparc_GOT10, VK_Sparc_GOT13, VK_Sparc_GOT22, VK_Sparc_GOTDATA_HIX22, VK_Sparc_GOTDATA_LOX10, VK_Sparc_GOTDATA_OP, VK_Sparc_H44, VK_Sparc_HH, VK_Sparc_HI, VK_Sparc_HIX22, VK_Sparc_HM, VK_Sparc_L44, VK_Sparc_LM, VK_Sparc_LO, VK_Sparc_LOX10, VK_Sparc_M44, VK_Sparc_None, VK_Sparc_PC10, VK_Sparc_PC22, VK_Sparc_R_DISP32, VK_Sparc_TLS_GD_ADD, VK_Sparc_TLS_GD_CALL, VK_Sparc_TLS_GD_HI22, VK_Sparc_TLS_GD_LO10, VK_Sparc_TLS_IE_ADD, VK_Sparc_TLS_IE_HI22, VK_Sparc_TLS_IE_LD, VK_Sparc_TLS_IE_LDX, VK_Sparc_TLS_IE_LO10, VK_Sparc_TLS_LDM_ADD, VK_Sparc_TLS_LDM_CALL, VK_Sparc_TLS_LDM_HI22, VK_Sparc_TLS_LDM_LO10, VK_Sparc_TLS_LDO_ADD, VK_Sparc_TLS_LDO_HIX22, VK_Sparc_TLS_LDO_LOX10, VK_Sparc_TLS_LE_HIX22, and VK_Sparc_TLS_LE_LOX10.

◆ printImpl()

void SparcMCExpr::printImpl ( raw_ostream &  OS,
const MCAsmInfo *  MAI 
) const
overridevirtual

Implements llvm::MCTargetExpr.

Definition at line 32 of file SparcMCExpr.cpp.

References getSubExpr(), OS, llvm::MCExpr::print(), and printVariantKind().

◆ printVariantKind()

bool SparcMCExpr::printVariantKind ( raw_ostream &  OS,
VariantKind  Kind 
)
static

Definition at line 43 of file SparcMCExpr.cpp.

References llvm_unreachable, OS, VK_Sparc_13, VK_Sparc_GOT10, VK_Sparc_GOT13, VK_Sparc_GOT22, VK_Sparc_GOTDATA_HIX22, VK_Sparc_GOTDATA_LOX10, VK_Sparc_GOTDATA_OP, VK_Sparc_H44, VK_Sparc_HH, VK_Sparc_HI, VK_Sparc_HIX22, VK_Sparc_HM, VK_Sparc_L44, VK_Sparc_LM, VK_Sparc_LO, VK_Sparc_LOX10, VK_Sparc_M44, VK_Sparc_None, VK_Sparc_PC10, VK_Sparc_PC22, VK_Sparc_R_DISP32, VK_Sparc_TLS_GD_ADD, VK_Sparc_TLS_GD_CALL, VK_Sparc_TLS_GD_HI22, VK_Sparc_TLS_GD_LO10, VK_Sparc_TLS_IE_ADD, VK_Sparc_TLS_IE_HI22, VK_Sparc_TLS_IE_LD, VK_Sparc_TLS_IE_LDX, VK_Sparc_TLS_IE_LO10, VK_Sparc_TLS_LDM_ADD, VK_Sparc_TLS_LDM_CALL, VK_Sparc_TLS_LDM_HI22, VK_Sparc_TLS_LDM_LO10, VK_Sparc_TLS_LDO_ADD, VK_Sparc_TLS_LDO_HIX22, VK_Sparc_TLS_LDO_LOX10, VK_Sparc_TLS_LE_HIX22, VK_Sparc_TLS_LE_LOX10, VK_Sparc_WDISP30, and VK_Sparc_WPLT30.

Referenced by printImpl().

◆ visitUsedExpr()

void SparcMCExpr::visitUsedExpr ( MCStreamer &  Streamer) const
overridevirtual

Implements llvm::MCTargetExpr.

Definition at line 253 of file SparcMCExpr.cpp.

References getSubExpr(), and llvm::MCStreamer::visitUsedExpr().

The documentation for this class was generated from the following files:
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