#include "AVR.h"
#include "AVRRegisterInfo.h"
#include "AVRSubtarget.h"
#include "MCTargetDesc/AVRMCTargetDesc.h"
#include "TargetInfo/AVRTargetInfo.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCDisassembler/MCDisassembler.h"
#include "llvm/MC/MCFixedLenDisassembler.h"
#include "llvm/MC/MCInst.h"
#include "llvm/Support/TargetRegistry.h"
#include "AVRGenDisassemblerTables.inc"

Include dependency graph for AVRDisassembler.cpp:

Macros
#define	DEBUG_TYPE "avr-disassembler"

Typedefs
typedef MCDisassembler::DecodeStatus	DecodeStatus

typedef DecodeStatus(*	DecodeFunc) (MCInst &MI, unsigned insn, uint64_t Address, const void *Decoder)

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

LLVM_EXTERNAL_VISIBILITY void	LLVMInitializeAVRDisassembler ()

static DecodeStatus	DecodeGPR8RegisterClass (MCInst &Inst, unsigned RegNo, uint64_t Address, const void *Decoder)

static DecodeStatus	DecodeLD8RegisterClass (MCInst &Inst, unsigned RegNo, uint64_t Address, const void *Decoder)

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

static DecodeStatus	decodeFIOARr (MCInst &Inst, unsigned Insn, uint64_t Address, const void *Decoder)

static DecodeStatus	decodeFIORdA (MCInst &Inst, unsigned Insn, uint64_t Address, const void *Decoder)

static DecodeStatus	decodeFIOBIT (MCInst &Inst, unsigned Insn, uint64_t Address, const void *Decoder)

static DecodeStatus	decodeCallTarget (MCInst &Inst, unsigned Insn, uint64_t Address, const void *Decoder)

static DecodeStatus	decodeFRd (MCInst &Inst, unsigned Insn, uint64_t Address, const void *Decoder)

static DecodeStatus	decodeFLPMX (MCInst &Inst, unsigned Insn, uint64_t Address, const void *Decoder)

static DecodeStatus	decodeFFMULRdRr (MCInst &Inst, unsigned Insn, uint64_t Address, const void *Decoder)

static DecodeStatus	decodeFMOVWRdRr (MCInst &Inst, unsigned Insn, uint64_t Address, const void *Decoder)

static DecodeStatus	decodeFWRdK (MCInst &Inst, unsigned Insn, uint64_t Address, const void *Decoder)

static DecodeStatus	decodeFMUL2RdRr (MCInst &Inst, unsigned Insn, uint64_t Address, const void *Decoder)

static DecodeStatus	readInstruction16 (ArrayRef< uint8_t > Bytes, uint64_t Address, uint64_t &Size, uint32_t &Insn)

static DecodeStatus	readInstruction32 (ArrayRef< uint8_t > Bytes, uint64_t Address, uint64_t &Size, uint32_t &Insn)

static const uint8_t *	getDecoderTable (uint64_t Size)

Variables
static const uint16_t	GPRDecoderTable []

Macro Definition Documentation

◆ DEBUG_TYPE

#define DEBUG_TYPE "avr-disassembler"

Definition at line 28 of file AVRDisassembler.cpp.

Typedef Documentation

◆ DecodeFunc

typedef DecodeStatus(* DecodeFunc) (MCInst &MI, unsigned insn, uint64_t Address, const void *Decoder)

Definition at line 309 of file AVRDisassembler.cpp.

◆ DecodeStatus

typedef MCDisassembler::DecodeStatus DecodeStatus

Definition at line 30 of file AVRDisassembler.cpp.

Function Documentation

◆ createAVRDisassembler()

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

static

Definition at line 47 of file AVRDisassembler.cpp.

Referenced by LLVMInitializeAVRDisassembler().

◆ decodeCallTarget()

static DecodeStatus decodeCallTarget	(	MCInst &	Inst,
		unsigned	Insn,
		uint64_t	Address,
		const void *	Decoder
	)

static

Definition at line 163 of file AVRDisassembler.cpp.

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

◆ decodeFFMULRdRr()

static DecodeStatus decodeFFMULRdRr	(	MCInst &	Inst,
		unsigned	Insn,
		uint64_t	Address,
		const void *	Decoder
	)

static

Definition at line 187 of file AVRDisassembler.cpp.

References llvm::Address, d, DecodeGPR8RegisterClass(), llvm::MCDisassembler::Fail, and llvm::MCDisassembler::Success.

◆ decodeFIOARr()

static DecodeStatus decodeFIOARr	(	MCInst &	Inst,
		unsigned	Insn,
		uint64_t	Address,
		const void *	Decoder
	)

static

Definition at line 130 of file AVRDisassembler.cpp.

References llvm::MCInst::addOperand(), llvm::Address, llvm::MCOperand::createImm(), DecodeGPR8RegisterClass(), llvm::MCDisassembler::Fail, and llvm::MCDisassembler::Success.

◆ decodeFIOBIT()

static DecodeStatus decodeFIOBIT	(	MCInst &	Inst,
		unsigned	Insn,
		uint64_t	Address,
		const void *	Decoder
	)

static

Definition at line 154 of file AVRDisassembler.cpp.

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

◆ decodeFIORdA()

static DecodeStatus decodeFIORdA	(	MCInst &	Inst,
		unsigned	Insn,
		uint64_t	Address,
		const void *	Decoder
	)

static

Definition at line 142 of file AVRDisassembler.cpp.

References llvm::MCInst::addOperand(), llvm::Address, llvm::MCOperand::createImm(), DecodeGPR8RegisterClass(), llvm::MCDisassembler::Fail, and llvm::MCDisassembler::Success.

◆ decodeFLPMX()

static DecodeStatus decodeFLPMX	(	MCInst &	Inst,
		unsigned	Insn,
		uint64_t	Address,
		const void *	Decoder
	)

static

Definition at line 179 of file AVRDisassembler.cpp.

References llvm::MCInst::addOperand(), llvm::Address, llvm::MCOperand::createReg(), decodeFRd(), llvm::MCDisassembler::Fail, and llvm::MCDisassembler::Success.

◆ decodeFMOVWRdRr()

static DecodeStatus decodeFMOVWRdRr	(	MCInst &	Inst,
		unsigned	Insn,
		uint64_t	Address,
		const void *	Decoder
	)

static

Definition at line 198 of file AVRDisassembler.cpp.

References llvm::Address, d, DecodeGPR8RegisterClass(), llvm::MCDisassembler::Fail, and llvm::MCDisassembler::Success.

◆ decodeFMUL2RdRr()

static DecodeStatus decodeFMUL2RdRr	(	MCInst &	Inst,
		unsigned	Insn,
		uint64_t	Address,
		const void *	Decoder
	)

static

Definition at line 223 of file AVRDisassembler.cpp.

References llvm::Address, DecodeGPR8RegisterClass(), llvm::MCDisassembler::Fail, and llvm::MCDisassembler::Success.

◆ decodeFRd()

static DecodeStatus decodeFRd	(	MCInst &	Inst,
		unsigned	Insn,
		uint64_t	Address,
		const void *	Decoder
	)

static

Definition at line 171 of file AVRDisassembler.cpp.

References llvm::Address, d, DecodeGPR8RegisterClass(), llvm::MCDisassembler::Fail, and llvm::MCDisassembler::Success.

Referenced by decodeFLPMX().

◆ decodeFWRdK()

static DecodeStatus decodeFWRdK	(	MCInst &	Inst,
		unsigned	Insn,
		uint64_t	Address,
		const void *	Decoder
	)

static

Definition at line 209 of file AVRDisassembler.cpp.

References llvm::MCInst::addOperand(), llvm::Address, llvm::MCOperand::createImm(), d, DecodeGPR8RegisterClass(), llvm::MCDisassembler::Fail, and llvm::MCDisassembler::Success.

◆ DecodeGPR8RegisterClass()

static DecodeStatus DecodeGPR8RegisterClass	(	MCInst &	Inst,
		unsigned	RegNo,
		uint64_t	Address,
		const void *	Decoder
	)

static

Definition at line 71 of file AVRDisassembler.cpp.

References llvm::MCInst::addOperand(), llvm::MCOperand::createReg(), llvm::MCDisassembler::Fail, GPRDecoderTable, and llvm::MCDisassembler::Success.

Referenced by decodeFFMULRdRr(), decodeFIOARr(), decodeFIORdA(), decodeFMOVWRdRr(), decodeFMUL2RdRr(), decodeFRd(), and decodeFWRdK().

◆ DecodeLD8RegisterClass()

static DecodeStatus DecodeLD8RegisterClass	(	MCInst &	Inst,
		unsigned	RegNo,
		uint64_t	Address,
		const void *	Decoder
	)

static

Definition at line 81 of file AVRDisassembler.cpp.

References llvm::MCInst::addOperand(), llvm::MCOperand::createReg(), llvm::MCDisassembler::Fail, GPRDecoderTable, and llvm::MCDisassembler::Success.

◆ DecodePTRREGSRegisterClass()

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

static

Definition at line 91 of file AVRDisassembler.cpp.

References assert(), and llvm::MCDisassembler::Success.

◆ getDecoderTable()

static const uint8_t* getDecoderTable ( uint64_t Size )

static

Definition at line 261 of file AVRDisassembler.cpp.

References llvm_unreachable, and llvm::Check::Size.

◆ LLVMInitializeAVRDisassembler()

LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAVRDisassembler ( )

Definition at line 54 of file AVRDisassembler.cpp.

References createAVRDisassembler(), llvm::getTheAVRTarget(), and llvm::TargetRegistry::RegisterMCDisassembler().

◆ readInstruction16()

static DecodeStatus readInstruction16	(	ArrayRef< uint8_t >	Bytes,
		uint64_t	Address,
		uint64_t &	Size,
		uint32_t &	Insn
	)

static

Definition at line 234 of file AVRDisassembler.cpp.

References llvm::MCDisassembler::Fail, llvm::Check::Size, llvm::ArrayRef< T >::size(), and llvm::MCDisassembler::Success.

◆ readInstruction32()

static DecodeStatus readInstruction32	(	ArrayRef< uint8_t >	Bytes,
		uint64_t	Address,
		uint64_t &	Size,
		uint32_t &	Insn
	)

static

Definition at line 247 of file AVRDisassembler.cpp.

References llvm::MCDisassembler::Fail, llvm::Check::Size, llvm::ArrayRef< T >::size(), and llvm::MCDisassembler::Success.

Variable Documentation

◆ GPRDecoderTable

const uint16_t GPRDecoderTable[]

static

Initial value:

= {
  AVR::R0, AVR::R1, AVR::R2, AVR::R3,
  AVR::R4, AVR::R5, AVR::R6, AVR::R7,
  AVR::R8, AVR::R9, AVR::R10, AVR::R11,
  AVR::R12, AVR::R13, AVR::R14, AVR::R15,
  AVR::R16, AVR::R17, AVR::R18, AVR::R19,
  AVR::R20, AVR::R21, AVR::R22, AVR::R23,
  AVR::R24, AVR::R25, AVR::R26, AVR::R27,
  AVR::R28, AVR::R29, AVR::R30, AVR::R31,
}

Definition at line 60 of file AVRDisassembler.cpp.

Referenced by DecodeGPR8RegisterClass(), and DecodeLD8RegisterClass().

Macros

Typedefs

Functions

Variables

Macro Definition Documentation

◆ DEBUG_TYPE

Typedef Documentation

◆ DecodeFunc

◆ DecodeStatus

Function Documentation

◆ createAVRDisassembler()

◆ decodeCallTarget()

◆ decodeFFMULRdRr()

◆ decodeFIOARr()

◆ decodeFIOBIT()

◆ decodeFIORdA()

◆ decodeFLPMX()

◆ decodeFMOVWRdRr()

◆ decodeFMUL2RdRr()

◆ decodeFRd()

◆ decodeFWRdK()

◆ DecodeGPR8RegisterClass()

◆ DecodeLD8RegisterClass()

◆ DecodePTRREGSRegisterClass()

◆ getDecoderTable()

◆ LLVMInitializeAVRDisassembler()

◆ readInstruction16()

◆ readInstruction32()

Variable Documentation

◆ GPRDecoderTable