coins
クラス MachineParam

java.lang.Object
  |
  +--coins.MachineParam

直系の既知のサブクラス:

MachineParamAlpha, MachineParamArm, MachineParamMicroBlaze, MachineParamMips, MachineParamPpc, MachineParamSH4, MachineParamSparc, MachineParamX86, MachineParamX86_64

public class MachineParam

extends java.lang.Object

MachineParam class: Define target machine parameters and methods. This is the super class of MachineParamSparc, MachineParamX86, etc. Default is Sparc.

フィールドの概要

static int	ALIGN_ADDRESS
static int	ALIGN_BOOL
static int	ALIGN_CHAR
static int	ALIGN_DOUBLE
static int	ALIGN_ENUM
static int	ALIGN_FLOAT
static int	ALIGN_INT
static int	ALIGN_LONG
static int	ALIGN_LONG_DOUBLE
static int	ALIGN_LONG_LONG
static int	ALIGN_OFFSET
static int	ALIGN_PTR
static int	ALIGN_REGION_MIN
static int	ALIGN_SHORT
static int	ALIGN_STRUCT_MIN
static int	ALIGN_SUBP
static int	ALIGN_VOID
static int	ALIGN_WCHAR
static int	COST_INDEX_CALL index to access COST_OF_INSTRUCTION
static int	COST_INDEX_GLOBAL_LOAD index to access COST_OF_INSTRUCTION
static int	COST_INDEX_TEMP_LOAD index to access COST_OF_INSTRUCTION
static int	INT_TYPE_OF_ADDRESS_IS_INT
static int	INT_TYPE_OF_ADDRESS_IS_LONG
static int	INT_TYPE_OF_ADDRESS_IS_U_INT
static int	INT_TYPE_OF_ADDRESS_IS_U_LONG
static int	INT_TYPE_OF_ADDRESS_IS_U_LONG_LONG
static int	INT_TYPE_OF_CHAR_IS_INT
static int	INT_TYPE_OF_CHAR_IS_U_INT
IoRoot	ioRoot
static int	SIZEOF_ADDRESS
static int	SIZEOF_BOOL
static int	SIZEOF_CHAR
static int	SIZEOF_DOUBLE
static int	SIZEOF_ENUM
static int	SIZEOF_FLOAT
static int	SIZEOF_INT
static int	SIZEOF_LONG
static int	SIZEOF_LONG_DOUBLE
static int	SIZEOF_LONG_LONG
static int	SIZEOF_OFFSET
static int	SIZEOF_PTR
static int	SIZEOF_SHORT
static int	SIZEOF_VOID
static int	SIZEOF_WCHAR

コンストラクタの概要

MachineParam(IoRoot pIoRoot)

メソッドの概要

java.lang.String	blankRegionName() balnkRegionName //##29
int	costOfInstruction(int pIndex) costOfInstruction Approximate cost of executing instructions in unit of register-register integer addition.
int	evaluateSize(int pTypeKind) evaluateSize
int	getAlignment(int pTypeKind)
int	getCharCode(char pChar) getCharCode Get the character code of the given character.
int	getIntKindForAddress() Select one of the constants INT_TYPE_OF_ADDRESS_IS_* (see abobe).
int	getIntKindForChar() Select one of the constants INT_TYPE_OF_CHAR_IS_* (see abobe).
int	getLargestAlignment()
int	getNumberOfFloatingRegisters()
int	getNumberOfGeneralRegisters()
Type	getStringElemType()
boolean	initByDataCode()
boolean	initGlobalExplicitly()
boolean	isBigEndian() isBigEndian //##16
boolean	isLittleEndian() isLittleEndian: //##16
boolean	isPackedFromLeft() isPackedFromLeft: //##16
boolean	isPackedFromRight() isPackedFromRight: //##16
int	minimumByteForBitFieldSequence() Allocation unit for bit field sequence.

クラス java.lang.Object から継承したメソッド

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

フィールドの詳細

ioRoot

public final IoRoot ioRoot

SIZEOF_BOOL

public static final int SIZEOF_BOOL

関連項目:

定数フィールド値

SIZEOF_SHORT

public static final int SIZEOF_SHORT

関連項目:

定数フィールド値

SIZEOF_INT

public static final int SIZEOF_INT

関連項目:

定数フィールド値

SIZEOF_LONG

public static final int SIZEOF_LONG

関連項目:

定数フィールド値

SIZEOF_LONG_LONG

public static final int SIZEOF_LONG_LONG

関連項目:

定数フィールド値

SIZEOF_CHAR

public static final int SIZEOF_CHAR

関連項目:

定数フィールド値

SIZEOF_WCHAR

public static final int SIZEOF_WCHAR

関連項目:

定数フィールド値

SIZEOF_VOID

public static final int SIZEOF_VOID

関連項目:

定数フィールド値

SIZEOF_PTR

public static final int SIZEOF_PTR

関連項目:

定数フィールド値

SIZEOF_ENUM

public static final int SIZEOF_ENUM

関連項目:

定数フィールド値

SIZEOF_ADDRESS

public static final int SIZEOF_ADDRESS

関連項目:

定数フィールド値

SIZEOF_OFFSET

public static final int SIZEOF_OFFSET

関連項目:

定数フィールド値

SIZEOF_FLOAT

public static final int SIZEOF_FLOAT

関連項目:

定数フィールド値

SIZEOF_DOUBLE

public static final int SIZEOF_DOUBLE

関連項目:

定数フィールド値

SIZEOF_LONG_DOUBLE

public static final int SIZEOF_LONG_DOUBLE

関連項目:

定数フィールド値

ALIGN_BOOL

public static final int ALIGN_BOOL

関連項目:

定数フィールド値

ALIGN_SHORT

public static final int ALIGN_SHORT

関連項目:

定数フィールド値

ALIGN_INT

public static final int ALIGN_INT

関連項目:

定数フィールド値

ALIGN_LONG

public static final int ALIGN_LONG

関連項目:

定数フィールド値

ALIGN_LONG_LONG

public static final int ALIGN_LONG_LONG

関連項目:

定数フィールド値

ALIGN_CHAR

public static final int ALIGN_CHAR

関連項目:

定数フィールド値

ALIGN_WCHAR

public static final int ALIGN_WCHAR

関連項目:

定数フィールド値

ALIGN_VOID

public static final int ALIGN_VOID

関連項目:

定数フィールド値

ALIGN_PTR

public static final int ALIGN_PTR

関連項目:

定数フィールド値

ALIGN_ENUM

public static final int ALIGN_ENUM

関連項目:

定数フィールド値

ALIGN_ADDRESS

public static final int ALIGN_ADDRESS

関連項目:

定数フィールド値

ALIGN_OFFSET

public static final int ALIGN_OFFSET

関連項目:

定数フィールド値

ALIGN_FLOAT

public static final int ALIGN_FLOAT

関連項目:

定数フィールド値

ALIGN_DOUBLE

public static final int ALIGN_DOUBLE

関連項目:

定数フィールド値

ALIGN_LONG_DOUBLE

public static final int ALIGN_LONG_DOUBLE

関連項目:

定数フィールド値

ALIGN_STRUCT_MIN

public static final int ALIGN_STRUCT_MIN

関連項目:

定数フィールド値

ALIGN_REGION_MIN

public static final int ALIGN_REGION_MIN

関連項目:

定数フィールド値

ALIGN_SUBP

public static final int ALIGN_SUBP

関連項目:

定数フィールド値

INT_TYPE_OF_CHAR_IS_INT

public static final int INT_TYPE_OF_CHAR_IS_INT

関連項目:

定数フィールド値

INT_TYPE_OF_CHAR_IS_U_INT

public static final int INT_TYPE_OF_CHAR_IS_U_INT

関連項目:

定数フィールド値

INT_TYPE_OF_ADDRESS_IS_INT

public static final int INT_TYPE_OF_ADDRESS_IS_INT

関連項目:

定数フィールド値

INT_TYPE_OF_ADDRESS_IS_U_INT

public static final int INT_TYPE_OF_ADDRESS_IS_U_INT

関連項目:

定数フィールド値

INT_TYPE_OF_ADDRESS_IS_LONG

public static final int INT_TYPE_OF_ADDRESS_IS_LONG

関連項目:

定数フィールド値

INT_TYPE_OF_ADDRESS_IS_U_LONG

public static final int INT_TYPE_OF_ADDRESS_IS_U_LONG

関連項目:

定数フィールド値

INT_TYPE_OF_ADDRESS_IS_U_LONG_LONG

public static final int INT_TYPE_OF_ADDRESS_IS_U_LONG_LONG

関連項目:

定数フィールド値

COST_INDEX_TEMP_LOAD

public static final int COST_INDEX_TEMP_LOAD

index to access COST_OF_INSTRUCTION

関連項目:

定数フィールド値

COST_INDEX_GLOBAL_LOAD

public static final int COST_INDEX_GLOBAL_LOAD

index to access COST_OF_INSTRUCTION

関連項目:

定数フィールド値

COST_INDEX_CALL

public static final int COST_INDEX_CALL

index to access COST_OF_INSTRUCTION

関連項目:

定数フィールド値

コンストラクタの詳細

MachineParam

public MachineParam(IoRoot pIoRoot)

メソッドの詳細

getIntKindForAddress

public int getIntKindForAddress()

Select one of the constants INT_TYPE_OF_ADDRESS_IS_* (see abobe).

戻り値:

the selected constant.

getIntKindForChar

public int getIntKindForChar()

Select one of the constants INT_TYPE_OF_CHAR_IS_* (see abobe).

戻り値:

the selected constant.

getAlignment

public int getAlignment(int pTypeKind)

minimumByteForBitFieldSequence

public int minimumByteForBitFieldSequence()

Allocation unit for bit field sequence.

戻り値:

the allocation unit in byte.

initGlobalExplicitly

public boolean initGlobalExplicitly()

initByDataCode

public boolean initByDataCode()

evaluateSize

public int evaluateSize(int pTypeKind)

evaluateSize

getCharCode

public int getCharCode(char pChar)

getCharCode Get the character code of the given character.

戻り値:

the character code.

getStringElemType

public Type getStringElemType()

blankRegionName

public java.lang.String blankRegionName()

balnkRegionName //##29

戻り値:

the name to represent blank (unnamed) region.

getLargestAlignment

public int getLargestAlignment()

isBigEndian

public boolean isBigEndian()

isBigEndian //##16

戻り値:

true if big endian is selected, false otherwise.

isLittleEndian

public boolean isLittleEndian()

isLittleEndian: //##16

戻り値:

true if little endian is selected, false otherwise.

isPackedFromRight

public boolean isPackedFromRight()

isPackedFromRight: //##16

戻り値:

true if bit fields of a structure are packed from right (the least significant bit of 1st field is placed at the least significant bit of object).

isPackedFromLeft

public boolean isPackedFromLeft()

isPackedFromLeft: //##16

戻り値:

true if bit fields of a structure are packed from left (the most significant bit of 1st field is placed at the most significant bit of object).

costOfInstruction

public int costOfInstruction(int pIndex)

costOfInstruction Approximate cost of executing instructions in unit of register-register integer addition. The cost of each executable HIR node is assumed at least 1, so that the cost of (assign (exp e)) is assumed to be (1 + (cost of x) + (cost of e)). This value is used in HIR optimization, etc.

パラメータ:

pIndex - is the index to select instruction in such way as COST_INDEX_TEMP_LOAD, COST_INDEX_CALL, etc.

戻り値:

the approximate cost of instruction specified by pIndex.

getNumberOfGeneralRegisters

public int getNumberOfGeneralRegisters()

getNumberOfFloatingRegisters

public int getNumberOfFloatingRegisters()