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/MCDecoder.h"
#include "llvm/MC/MCDecoderOps.h"
#include "llvm/MC/MCDisassembler/MCDisassembler.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/TargetRegistry.h"
#include "llvm/Support/Endian.h"
#include "llvm/Support/ErrorHandling.h"
#include "M68kGenDisassemblerTables.inc"

Go to the source code of this file.

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

Macros
#define	DEBUG_TYPE   "m68k-disassembler"
#define	DecodeFPDR32RegisterClass   DecodeFPDRRegisterClass
#define	DecodeFPDR64RegisterClass   DecodeFPDRRegisterClass
#define	DecodeFPDR80RegisterClass   DecodeFPDRRegisterClass
#define	DecodeFPICRegisterClass   DecodeFPCSCRegisterClass

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	DecodeFPDRRegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeFPCSCRegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeCCRCRegisterClass (MCInst &Inst, const MCDisassembler *Decoder)
static DecodeStatus	DecodeSRCRegisterClass (MCInst &Inst, const MCDisassembler *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 33 of file M68kDisassembler.cpp.

DecodeFPDR32RegisterClass

#define DecodeFPDR32RegisterClass   DecodeFPDRRegisterClass

Definition at line 99 of file M68kDisassembler.cpp.

DecodeFPDR64RegisterClass

#define DecodeFPDR64RegisterClass   DecodeFPDRRegisterClass

Definition at line 100 of file M68kDisassembler.cpp.

DecodeFPDR80RegisterClass

#define DecodeFPDR80RegisterClass   DecodeFPDRRegisterClass

Definition at line 101 of file M68kDisassembler.cpp.

DecodeFPICRegisterClass

#define DecodeFPICRegisterClass   DecodeFPCSCRegisterClass

Definition at line 108 of file M68kDisassembler.cpp.

Function Documentation

createM68kDisassembler()

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

static

Definition at line 173 of file M68kDisassembler.cpp.

References T.

Referenced by LLVMInitializeM68kDisassembler().

DecodeAR16RegisterClass()

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

static

Definition at line 76 of file M68kDisassembler.cpp.

References DecodeRegisterClass().

DecodeAR32RegisterClass()

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

static

Definition at line 70 of file M68kDisassembler.cpp.

References DecodeRegisterClass().

DecodeCCRCRegisterClass()

DecodeStatus DecodeCCRCRegisterClass ( MCInst & Inst, const MCDisassembler * Decoder )

static

Definition at line 110 of file M68kDisassembler.cpp.

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

DecodeDR16RegisterClass()

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

static

Definition at line 58 of file M68kDisassembler.cpp.

References DecodeRegisterClass().

DecodeDR32RegisterClass()

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

static

Definition at line 52 of file M68kDisassembler.cpp.

References DecodeRegisterClass().

DecodeDR8RegisterClass()

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

static

Definition at line 64 of file M68kDisassembler.cpp.

References DecodeRegisterClass().

DecodeFPCSCRegisterClass()

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

static

Definition at line 103 of file M68kDisassembler.cpp.

References DecodeRegisterClass().

DecodeFPDRRegisterClass()

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

static

Definition at line 94 of file M68kDisassembler.cpp.

References DecodeRegisterClass().

DecodeImm32()

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

static

Definition at line 122 of file M68kDisassembler.cpp.

References llvm::MCInst::addOperand(), llvm::MCOperand::createImm(), and llvm::M68k::swapWord().

DecodeRegisterClass()

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

static

Definition at line 44 of file M68kDisassembler.cpp.

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

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

DecodeSRCRegisterClass()

DecodeStatus DecodeSRCRegisterClass ( MCInst & Inst, const MCDisassembler * Decoder )

static

Definition at line 116 of file M68kDisassembler.cpp.

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

DecodeXR16RegisterClass()

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

static

Definition at line 88 of file M68kDisassembler.cpp.

References DecodeRegisterClass().

DecodeXR32RegisterClass()

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

static

Definition at line 82 of file M68kDisassembler.cpp.

References DecodeRegisterClass().

LLVMInitializeM68kDisassembler()

LLVM_EXTERNAL_VISIBILITY void LLVMInitializeM68kDisassembler

(

)

Definition at line 179 of file M68kDisassembler.cpp.

References createM68kDisassembler(), llvm::getTheM68kTarget(), LLVM_EXTERNAL_VISIBILITY, 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,  M68k::FP0, M68k::FP1,
    M68k::FP2,   M68k::FP3, M68k::FP4, M68k::FP5, M68k::FP6, M68k::FP7,
    M68k::FPIAR, M68k::FPS, M68k::FPC}

Definition at line 37 of file M68kDisassembler.cpp.

Referenced by DecodeRegisterClass().