#include "PPC.h"
#include "llvm/MC/MCDisassembler.h"
#include "llvm/MC/MCFixedLenDisassembler.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCSubtargetInfo.h"
#include "llvm/Support/MemoryObject.h"
#include "llvm/Support/TargetRegistry.h"
#include "PPCGenDisassemblerTables.inc"

Include dependency graph for PPCDisassembler.cpp:

Defines
#define	DEBUG_TYPE "ppc-disassembler"
#define	DecodePointerLikeRegClass0 DecodeGPRCRegisterClass
#define	DecodePointerLikeRegClass1 DecodeGPRC_NOR0RegisterClass
Typedefs
typedef MCDisassembler::DecodeStatus	DecodeStatus
Functions
static MCDisassembler *	createPPCDisassembler (const Target &T, const MCSubtargetInfo &STI, MCContext &Ctx)
void	LLVMInitializePowerPCDisassembler ()
template<std::size_t N>
static DecodeStatus	decodeRegisterClass (MCInst &Inst, uint64_t RegNo, const unsigned(&Regs)[N])
static DecodeStatus	DecodeCRRCRegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeCRBITRCRegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeF4RCRegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeF8RCRegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeVRRCRegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeVSRCRegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeVSFRCRegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeGPRCRegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeGPRC_NOR0RegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
static DecodeStatus	DecodeG8RCRegisterClass (MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder)
template<unsigned N>
static DecodeStatus	decodeUImmOperand (MCInst &Inst, uint64_t Imm, int64_t Address, const void *Decoder)
template<unsigned N>
static DecodeStatus	decodeSImmOperand (MCInst &Inst, uint64_t Imm, int64_t Address, const void *Decoder)
static DecodeStatus	decodeMemRIOperands (MCInst &Inst, uint64_t Imm, int64_t Address, const void *Decoder)
static DecodeStatus	decodeMemRIXOperands (MCInst &Inst, uint64_t Imm, int64_t Address, const void *Decoder)
static DecodeStatus	decodeCRBitMOperand (MCInst &Inst, uint64_t Imm, int64_t Address, const void *Decoder)
Variables
static const unsigned	CRRegs []
static const unsigned	CRBITRegs []
static const unsigned	FRegs []
static const unsigned	VRegs []
static const unsigned	VSRegs []
static const unsigned	VSFRegs []
static const unsigned	GPRegs []
static const unsigned	GP0Regs []
static const unsigned	G8Regs []

Define Documentation

#define DEBUG_TYPE "ppc-disassembler"

Definition at line 20 of file PPCDisassembler.cpp.

#define DecodePointerLikeRegClass0 DecodeGPRCRegisterClass

Definition at line 237 of file PPCDisassembler.cpp.

#define DecodePointerLikeRegClass1 DecodeGPRC_NOR0RegisterClass

Definition at line 238 of file PPCDisassembler.cpp.

Typedef Documentation

typedef MCDisassembler::DecodeStatus DecodeStatus

Definition at line 22 of file PPCDisassembler.cpp.

Function Documentation

static MCDisassembler* createPPCDisassembler	(	const Target &	T,
		const MCSubtargetInfo &	STI,
		MCContext &	Ctx
	)		`[static]`

Definition at line 39 of file PPCDisassembler.cpp.

Referenced by LLVMInitializePowerPCDisassembler().

static DecodeStatus decodeCRBitMOperand	(	MCInst &	Inst,
		uint64_t	Imm,
		int64_t	Address,
		const void *	Decoder
	)		`[static]`

Definition at line 312 of file PPCDisassembler.cpp.

References llvm::MCInst::addOperand(), llvm::countTrailingZeros(), llvm::MCOperand::CreateReg(), CRRegs, and llvm::MCDisassembler::Success.

static DecodeStatus DecodeCRBITRCRegisterClass	(	MCInst &	Inst,
		uint64_t	RegNo,
		uint64_t	Address,
		const void *	Decoder
	)		`[static]`

Definition at line 183 of file PPCDisassembler.cpp.

References CRBITRegs, and decodeRegisterClass().

static DecodeStatus DecodeCRRCRegisterClass	(	MCInst &	Inst,
		uint64_t	RegNo,
		uint64_t	Address,
		const void *	Decoder
	)		`[static]`

Definition at line 177 of file PPCDisassembler.cpp.

References CRRegs, and decodeRegisterClass().

static DecodeStatus DecodeF4RCRegisterClass	(	MCInst &	Inst,
		uint64_t	RegNo,
		uint64_t	Address,
		const void *	Decoder
	)		`[static]`

Definition at line 189 of file PPCDisassembler.cpp.

References decodeRegisterClass(), and FRegs.

static DecodeStatus DecodeF8RCRegisterClass	(	MCInst &	Inst,
		uint64_t	RegNo,
		uint64_t	Address,
		const void *	Decoder
	)		`[static]`

Definition at line 195 of file PPCDisassembler.cpp.

References decodeRegisterClass(), and FRegs.

static DecodeStatus DecodeG8RCRegisterClass	(	MCInst &	Inst,
		uint64_t	RegNo,
		uint64_t	Address,
		const void *	Decoder
	)		`[static]`

Definition at line 231 of file PPCDisassembler.cpp.

References decodeRegisterClass(), and G8Regs.

static DecodeStatus DecodeGPRC_NOR0RegisterClass	(	MCInst &	Inst,
		uint64_t	RegNo,
		uint64_t	Address,
		const void *	Decoder
	)		`[static]`

Definition at line 225 of file PPCDisassembler.cpp.

References decodeRegisterClass(), and GP0Regs.

static DecodeStatus DecodeGPRCRegisterClass	(	MCInst &	Inst,
		uint64_t	RegNo,
		uint64_t	Address,
		const void *	Decoder
	)		`[static]`

Definition at line 219 of file PPCDisassembler.cpp.

References decodeRegisterClass(), and GPRegs.

static DecodeStatus decodeMemRIOperands	(	MCInst &	Inst,
		uint64_t	Imm,
		int64_t	Address,
		const void *	Decoder
	)		`[static]`

Definition at line 256 of file PPCDisassembler.cpp.

References llvm::MCInst::addOperand(), llvm::MCInst::begin(), llvm::MCOperand::CreateImm(), llvm::MCOperand::CreateReg(), llvm::MCInst::getOpcode(), GP0Regs, llvm::MCInst::insert(), and llvm::MCDisassembler::Success.

static DecodeStatus decodeMemRIXOperands	(	MCInst &	Inst,
		uint64_t	Imm,
		int64_t	Address,
		const void *	Decoder
	)		`[static]`

Definition at line 291 of file PPCDisassembler.cpp.

References llvm::MCInst::addOperand(), llvm::MCInst::begin(), llvm::MCOperand::CreateImm(), llvm::MCOperand::CreateReg(), llvm::MCInst::getOpcode(), GP0Regs, llvm::MCInst::insert(), and llvm::MCDisassembler::Success.

template<std::size_t N>

static DecodeStatus decodeRegisterClass	(	MCInst &	Inst,
		uint64_t	RegNo,
		const unsigned(&)	Regs[N]
	)		`[static]`

Definition at line 170 of file PPCDisassembler.cpp.

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

Referenced by DecodeCRBITRCRegisterClass(), DecodeCRRCRegisterClass(), DecodeF4RCRegisterClass(), DecodeF8RCRegisterClass(), DecodeG8RCRegisterClass(), DecodeGPRC_NOR0RegisterClass(), DecodeGPRCRegisterClass(), DecodeVRRCRegisterClass(), DecodeVSFRCRegisterClass(), and DecodeVSRCRegisterClass().

template<unsigned N>

static DecodeStatus decodeSImmOperand	(	MCInst &	Inst,
		uint64_t	Imm,
		int64_t	Address,
		const void *	Decoder
	)		`[static]`

Definition at line 249 of file PPCDisassembler.cpp.

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

template<unsigned N>

static DecodeStatus decodeUImmOperand	(	MCInst &	Inst,
		uint64_t	Imm,
		int64_t	Address,
		const void *	Decoder
	)		`[static]`

Definition at line 241 of file PPCDisassembler.cpp.

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

static DecodeStatus DecodeVRRCRegisterClass	(	MCInst &	Inst,
		uint64_t	RegNo,
		uint64_t	Address,
		const void *	Decoder
	)		`[static]`

Definition at line 201 of file PPCDisassembler.cpp.

References decodeRegisterClass(), and VRegs.

static DecodeStatus DecodeVSFRCRegisterClass	(	MCInst &	Inst,
		uint64_t	RegNo,
		uint64_t	Address,
		const void *	Decoder
	)		`[static]`

Definition at line 213 of file PPCDisassembler.cpp.

References decodeRegisterClass(), and VSFRegs.

static DecodeStatus DecodeVSRCRegisterClass	(	MCInst &	Inst,
		uint64_t	RegNo,
		uint64_t	Address,
		const void *	Decoder
	)		`[static]`

Definition at line 207 of file PPCDisassembler.cpp.

References decodeRegisterClass(), and VSRegs.

void LLVMInitializePowerPCDisassembler ( )

Definition at line 45 of file PPCDisassembler.cpp.

References createPPCDisassembler(), llvm::TargetRegistry::RegisterMCDisassembler(), llvm::ThePPC32Target, llvm::ThePPC64LETarget, and llvm::ThePPC64Target.

Variable Documentation

const unsigned CRBITRegs[] [static]

Initial value:

 {
  PPC::CR0LT, PPC::CR0GT, PPC::CR0EQ, PPC::CR0UN,
  PPC::CR1LT, PPC::CR1GT, PPC::CR1EQ, PPC::CR1UN,
  PPC::CR2LT, PPC::CR2GT, PPC::CR2EQ, PPC::CR2UN,
  PPC::CR3LT, PPC::CR3GT, PPC::CR3EQ, PPC::CR3UN,
  PPC::CR4LT, PPC::CR4GT, PPC::CR4EQ, PPC::CR4UN,
  PPC::CR5LT, PPC::CR5GT, PPC::CR5EQ, PPC::CR5UN,
  PPC::CR6LT, PPC::CR6GT, PPC::CR6EQ, PPC::CR6UN,
  PPC::CR7LT, PPC::CR7GT, PPC::CR7EQ, PPC::CR7UN
}

Definition at line 63 of file PPCDisassembler.cpp.

Referenced by DecodeCRBITRCRegisterClass().

const unsigned CRRegs[] [static]

Initial value:

 {
  PPC::CR0, PPC::CR1, PPC::CR2, PPC::CR3,
  PPC::CR4, PPC::CR5, PPC::CR6, PPC::CR7
}

Definition at line 58 of file PPCDisassembler.cpp.

Referenced by decodeCRBitMOperand(), and DecodeCRRCRegisterClass().

const unsigned FRegs[] [static]

Initial value:

 {
  PPC::F0, PPC::F1, PPC::F2, PPC::F3,
  PPC::F4, PPC::F5, PPC::F6, PPC::F7,
  PPC::F8, PPC::F9, PPC::F10, PPC::F11,
  PPC::F12, PPC::F13, PPC::F14, PPC::F15,
  PPC::F16, PPC::F17, PPC::F18, PPC::F19,
  PPC::F20, PPC::F21, PPC::F22, PPC::F23,
  PPC::F24, PPC::F25, PPC::F26, PPC::F27,
  PPC::F28, PPC::F29, PPC::F30, PPC::F31
}

Definition at line 74 of file PPCDisassembler.cpp.

Referenced by DecodeF4RCRegisterClass(), and DecodeF8RCRegisterClass().

const unsigned G8Regs[] [static]

Initial value:

 {
  PPC::X0, PPC::X1, PPC::X2, PPC::X3,
  PPC::X4, PPC::X5, PPC::X6, PPC::X7,
  PPC::X8, PPC::X9, PPC::X10, PPC::X11,
  PPC::X12, PPC::X13, PPC::X14, PPC::X15,
  PPC::X16, PPC::X17, PPC::X18, PPC::X19,
  PPC::X20, PPC::X21, PPC::X22, PPC::X23,
  PPC::X24, PPC::X25, PPC::X26, PPC::X27,
  PPC::X28, PPC::X29, PPC::X30, PPC::X31
}

Definition at line 158 of file PPCDisassembler.cpp.

Referenced by DecodeG8RCRegisterClass(), and llvm::PPCFrameLowering::processFunctionBeforeFrameFinalized().

const unsigned GP0Regs[] [static]

Initial value:

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

Definition at line 147 of file PPCDisassembler.cpp.

Referenced by DecodeGPRC_NOR0RegisterClass(), decodeMemRIOperands(), and decodeMemRIXOperands().

const unsigned GPRegs[] [static]

Initial value:

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

Definition at line 136 of file PPCDisassembler.cpp.

Referenced by DecodeGPRCRegisterClass(), and llvm::PPCFrameLowering::processFunctionBeforeFrameFinalized().

const unsigned VRegs[] [static]

Initial value:

 {
  PPC::V0, PPC::V1, PPC::V2, PPC::V3,
  PPC::V4, PPC::V5, PPC::V6, PPC::V7,
  PPC::V8, PPC::V9, PPC::V10, PPC::V11,
  PPC::V12, PPC::V13, PPC::V14, PPC::V15,
  PPC::V16, PPC::V17, PPC::V18, PPC::V19,
  PPC::V20, PPC::V21, PPC::V22, PPC::V23,
  PPC::V24, PPC::V25, PPC::V26, PPC::V27,
  PPC::V28, PPC::V29, PPC::V30, PPC::V31
}

Definition at line 85 of file PPCDisassembler.cpp.

Referenced by DecodeVRRCRegisterClass(), and llvm::PPCFrameLowering::processFunctionBeforeFrameFinalized().

const unsigned VSFRegs[] [static]

Initial value:

 {
  PPC::F0, PPC::F1, PPC::F2, PPC::F3,
  PPC::F4, PPC::F5, PPC::F6, PPC::F7,
  PPC::F8, PPC::F9, PPC::F10, PPC::F11,
  PPC::F12, PPC::F13, PPC::F14, PPC::F15,
  PPC::F16, PPC::F17, PPC::F18, PPC::F19,
  PPC::F20, PPC::F21, PPC::F22, PPC::F23,
  PPC::F24, PPC::F25, PPC::F26, PPC::F27,
  PPC::F28, PPC::F29, PPC::F30, PPC::F31,

  PPC::VF0, PPC::VF1, PPC::VF2, PPC::VF3,
  PPC::VF4, PPC::VF5, PPC::VF6, PPC::VF7,
  PPC::VF8, PPC::VF9, PPC::VF10, PPC::VF11,
  PPC::VF12, PPC::VF13, PPC::VF14, PPC::VF15,
  PPC::VF16, PPC::VF17, PPC::VF18, PPC::VF19,
  PPC::VF20, PPC::VF21, PPC::VF22, PPC::VF23,
  PPC::VF24, PPC::VF25, PPC::VF26, PPC::VF27,
  PPC::VF28, PPC::VF29, PPC::VF30, PPC::VF31
}

Definition at line 116 of file PPCDisassembler.cpp.

Referenced by DecodeVSFRCRegisterClass().

const unsigned VSRegs[] [static]

Initial value:

 {
  PPC::VSL0, PPC::VSL1, PPC::VSL2, PPC::VSL3,
  PPC::VSL4, PPC::VSL5, PPC::VSL6, PPC::VSL7,
  PPC::VSL8, PPC::VSL9, PPC::VSL10, PPC::VSL11,
  PPC::VSL12, PPC::VSL13, PPC::VSL14, PPC::VSL15,
  PPC::VSL16, PPC::VSL17, PPC::VSL18, PPC::VSL19,
  PPC::VSL20, PPC::VSL21, PPC::VSL22, PPC::VSL23,
  PPC::VSL24, PPC::VSL25, PPC::VSL26, PPC::VSL27,
  PPC::VSL28, PPC::VSL29, PPC::VSL30, PPC::VSL31,

  PPC::VSH0, PPC::VSH1, PPC::VSH2, PPC::VSH3,
  PPC::VSH4, PPC::VSH5, PPC::VSH6, PPC::VSH7,
  PPC::VSH8, PPC::VSH9, PPC::VSH10, PPC::VSH11,
  PPC::VSH12, PPC::VSH13, PPC::VSH14, PPC::VSH15,
  PPC::VSH16, PPC::VSH17, PPC::VSH18, PPC::VSH19,
  PPC::VSH20, PPC::VSH21, PPC::VSH22, PPC::VSH23,
  PPC::VSH24, PPC::VSH25, PPC::VSH26, PPC::VSH27,
  PPC::VSH28, PPC::VSH29, PPC::VSH30, PPC::VSH31
}

Definition at line 96 of file PPCDisassembler.cpp.

Referenced by DecodeVSRCRegisterClass().

Defines

Typedefs

Functions

Variables

Define Documentation

Typedef Documentation

Function Documentation

Variable Documentation