MCDisassembler.h Source File (original) (raw)

9#ifndef LLVM_MC_MCDISASSEMBLER_MCDISASSEMBLER_H

10#define LLVM_MC_MCDISASSEMBLER_MCDISASSEMBLER_H

17#include

18#include

19#include

21namespace llvm {

25 std::optional<uint32_t> Index;

28};

39private:

40 bool IsXCOFF;

41 bool HasType;

43public:

51 IsXCOFF(IsXCOFF), HasType(true) {}

52 bool isXCOFF() const { return IsXCOFF; }

54private:

56 assert((P1.IsXCOFF == P2.IsXCOFF && P1.HasType == P2.HasType) &&

57 "The value of IsXCOFF and HasType in P1 and P2 should be the same "

58 "respectively.");

60 if (P1.IsXCOFF && P1.HasType)

61 return std::tie(P1.Addr, P1.Type, P1.Name) <

64 if (P1.IsXCOFF)

65 return std::tie(P1.Addr, P1.XCOFFSymInfo, P1.Name) <

69 bool MS1 = !P1.IsMappingSymbol, MS2 = !P2.IsMappingSymbol;

70 return std::tie(P1.Addr, MS1, P1.Name, P1.Type) <

72 }

73};

77template class ArrayRef;

86public:

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226 void setSymbolizer(std::unique_ptr Symzer);

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238};

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240}

241

242#endif

assert(UImm &&(UImm !=~static_cast< T >(0)) &&"Invalid immediate!")

static void tryAddingPcLoadReferenceComment(uint64_t Address, int Value, const MCDisassembler *Decoder)

tryAddingPcLoadReferenceComment - trys to add a comment as to what is being referenced by a load inst...

static bool tryAddingSymbolicOperand(uint64_t Address, int32_t Value, bool isBranch, uint64_t InstSize, MCInst &MI, const MCDisassembler *Decoder)

tryAddingSymbolicOperand - trys to add a symbolic operand in place of the immediate Value in the MCIn...

ArrayRef - Represent a constant reference to an array (0 or more elements consecutively in memory),...

Tagged union holding either a T or a Error.

Context object for machine code objects.

MCDisassembler(const MCSubtargetInfo &STI, MCContext &Ctx)

Definition MCDisassembler.h:115

virtual DecodeStatus getInstructionBundle(MCInst &Instr, uint64_t &Size, ArrayRef< uint8_t > Bytes, uint64_t Address, raw_ostream &CStream) const

Returns the disassembly of an instruction bundle for VLIW architectures like Hexagon.

Definition MCDisassembler.h:144

virtual void setABIVersion(unsigned Version)

ELF-specific, set the ABI version from the object header.

Definition MCDisassembler.h:233

MCContext & getContext() const

Definition MCDisassembler.h:228

const MCSubtargetInfo & getSubtargetInfo() const

Definition MCDisassembler.h:230

std::unique_ptr< MCSymbolizer > Symbolizer

Definition MCDisassembler.h:214

const MCSubtargetInfo & STI

Definition MCDisassembler.h:213

raw_ostream * CommentStream

Definition MCDisassembler.h:237

void setSymbolizer(std::unique_ptr< MCSymbolizer > Symzer)

Set Symzer as the current symbolizer.

DecodeStatus

Ternary decode status.

Definition MCDisassembler.h:109

@ Fail

Definition MCDisassembler.h:110

@ SoftFail

Definition MCDisassembler.h:111

@ Success

Definition MCDisassembler.h:112

virtual DecodeStatus getInstruction(MCInst &Instr, uint64_t &Size, ArrayRef< uint8_t > Bytes, uint64_t Address, raw_ostream &CStream) const =0

Returns the disassembly of a single instruction.

virtual ~MCDisassembler()

Instances of this class represent a single low-level machine instruction.

Generic base class for all target subtargets.

StringRef - Represent a constant reference to a string, i.e.

LLVM Value Representation.

This class implements an extremely fast bulk output stream that can only output to a stream.

This is an optimization pass for GlobalISel generic memory operations.

FunctionAddr VTableAddr uintptr_t uintptr_t Version

std::vector< SymbolInfoTy > SectionSymbolsTy

Definition MCDisassembler.h:75

SymInfo contains information about symbol: it's address and section index which is -1LL for absolute ...

Definition MCDisassembler.h:30

SymbolInfoTy(std::optional< XCOFF::StorageMappingClass > Smc, uint64_t Addr, StringRef Name, std::optional< uint32_t > Idx, bool Label)

Definition MCDisassembler.h:44

SymbolInfoTy(uint64_t Addr, StringRef Name, uint8_t Type, bool IsMappingSymbol=false, bool IsXCOFF=false)

Definition MCDisassembler.h:48

XCOFFSymbolInfoTy XCOFFSymInfo

Definition MCDisassembler.h:34

bool IsMappingSymbol

Definition MCDisassembler.h:37

friend bool operator<(const SymbolInfoTy &P1, const SymbolInfoTy &P2)

Definition MCDisassembler.h:55

bool isXCOFF() const

Definition MCDisassembler.h:52

StringRef Name

Definition MCDisassembler.h:32

uint8_t Type

Definition MCDisassembler.h:35

uint64_t Addr

Definition MCDisassembler.h:31

Definition MCDisassembler.h:23

bool IsLabel

Definition MCDisassembler.h:26

LLVM_ABI bool operator<(const XCOFFSymbolInfoTy &SymInfo) const

The function is for symbol sorting when symbols have the same address.

std::optional< uint32_t > Index

Definition MCDisassembler.h:25

std::optional< XCOFF::StorageMappingClass > StorageMappingClass

Definition MCDisassembler.h:24