M68kDisassembler.cpp File Reference

#include "M68k.h"
#include "M68kRegisterInfo.h"
#include "M68kSubtarget.h"
#include "MCTargetDesc/M68kMCCodeEmitter.h"
#include "MCTargetDesc/M68kMCTargetDesc.h"
#include "TargetInfo/M68kTargetInfo.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCDisassembler/MCDisassembler.h"
#include "llvm/MC/MCDecoderOps.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/TargetRegistry.h"
#include "llvm/Support/Endian.h"
#include "llvm/Support/ErrorHandling.h"
#include "M68kGenDisassemblerTable.inc"

Include dependency graph for M68kDisassembler.cpp:

Go to the source code of this file.

Classes
struct	M68kDisassembler
	A disassembler class for M68k. More...

Macros
#define	DEBUG_TYPE   "m68k-disassembler"

Typedefs
typedef MCDisassembler::DecodeStatus	DecodeStatus

Functions
static DecodeStatus	DecodeRegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeDR32RegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeDR16RegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeDR8RegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeAR32RegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeAR16RegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeXR32RegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeXR16RegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeCCRCRegisterClass (MCInst &Inst, APInt &Insn, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeImm32 (MCInst &Inst, uint64_t Imm, uint64_t Address, const void *Decoder)
static MCDisassembler *	createM68kDisassembler (const Target &T, const MCSubtargetInfo &STI, MCContext &Ctx)
LLVM_EXTERNAL_VISIBILITY void	LLVMInitializeM68kDisassembler ()

Variables
static const unsigned	RegisterDecode []

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "m68k-disassembler"

Definition at line 31 of file M68kDisassembler.cpp.

Typedef Documentation

DecodeStatus

typedef MCDisassembler::DecodeStatus DecodeStatus

Definition at line 33 of file M68kDisassembler.cpp.

Function Documentation

createM68kDisassembler()

static MCDisassembler * createM68kDisassembler ( const Target &  T, const MCSubtargetInfo &  STI, MCContext &  Ctx  )

static

Definition at line 143 of file M68kDisassembler.cpp.

Referenced by LLVMInitializeM68kDisassembler().

DecodeAR16RegisterClass()

static DecodeStatus DecodeAR16RegisterClass ( MCInst &  Inst, uint64_t  RegNo, uint64_t  Address, const void *  Decoder  )

static

Definition at line 73 of file M68kDisassembler.cpp.

References DecodeRegisterClass().

DecodeAR32RegisterClass()

static DecodeStatus DecodeAR32RegisterClass ( MCInst &  Inst, uint64_t  RegNo, uint64_t  Address, const void *  Decoder  )

static

Definition at line 67 of file M68kDisassembler.cpp.

References DecodeRegisterClass().

DecodeCCRCRegisterClass()

static DecodeStatus DecodeCCRCRegisterClass ( MCInst &  Inst, APInt &  Insn, uint64_t  Address, const void *  Decoder  )

static

Definition at line 91 of file M68kDisassembler.cpp.

References llvm_unreachable.

DecodeDR16RegisterClass()

static DecodeStatus DecodeDR16RegisterClass ( MCInst &  Inst, uint64_t  RegNo, uint64_t  Address, const void *  Decoder  )

static

Definition at line 55 of file M68kDisassembler.cpp.

References DecodeRegisterClass().

DecodeDR32RegisterClass()

static DecodeStatus DecodeDR32RegisterClass ( MCInst &  Inst, uint64_t  RegNo, uint64_t  Address, const void *  Decoder  )

static

Definition at line 49 of file M68kDisassembler.cpp.

References DecodeRegisterClass().

DecodeDR8RegisterClass()

static DecodeStatus DecodeDR8RegisterClass ( MCInst &  Inst, uint64_t  RegNo, uint64_t  Address, const void *  Decoder  )

static

Definition at line 61 of file M68kDisassembler.cpp.

References DecodeRegisterClass().

DecodeImm32()

static DecodeStatus DecodeImm32 ( MCInst &  Inst, uint64_t  Imm, uint64_t  Address, const void *  Decoder  )

static

Definition at line 97 of file M68kDisassembler.cpp.

References llvm::MCInst::addOperand(), and llvm::MCOperand::createImm().

DecodeRegisterClass()

static DecodeStatus DecodeRegisterClass ( MCInst &  Inst, uint64_t  RegNo, uint64_t  Address, const void *  Decoder  )

static

Definition at line 41 of file M68kDisassembler.cpp.

References llvm::MCInst::addOperand(), llvm::MCOperand::createReg(), and RegisterDecode.

Referenced by DecodeAR16RegisterClass(), DecodeAR32RegisterClass(), DecodeDR16RegisterClass(), DecodeDR32RegisterClass(), DecodeDR8RegisterClass(), DecodeXR16RegisterClass(), and DecodeXR32RegisterClass().

DecodeXR16RegisterClass()

static DecodeStatus DecodeXR16RegisterClass ( MCInst &  Inst, uint64_t  RegNo, uint64_t  Address, const void *  Decoder  )

static

Definition at line 85 of file M68kDisassembler.cpp.

References DecodeRegisterClass().

DecodeXR32RegisterClass()

static DecodeStatus DecodeXR32RegisterClass ( MCInst &  Inst, uint64_t  RegNo, uint64_t  Address, const void *  Decoder  )

static

Definition at line 79 of file M68kDisassembler.cpp.

References DecodeRegisterClass().

LLVMInitializeM68kDisassembler()

LLVM_EXTERNAL_VISIBILITY void LLVMInitializeM68kDisassembler

(

)

Definition at line 149 of file M68kDisassembler.cpp.

References createM68kDisassembler(), llvm::getTheM68kTarget(), and llvm::TargetRegistry::RegisterMCDisassembler().

Variable Documentation

RegisterDecode

const unsigned RegisterDecode[]

static

Initial value:

= {
    M68k::D0, M68k::D1, M68k::D2, M68k::D3, M68k::D4, M68k::D5,
    M68k::D6, M68k::D7, M68k::A0, M68k::A1, M68k::A2, M68k::A3,
    M68k::A4, M68k::A5, M68k::A6, M68k::SP,
}

Definition at line 35 of file M68kDisassembler.cpp.

Referenced by DecodeRegisterClass().