Package ghidra.app.util.bin.format.dwarf.expression

Enum Class DWARFExpressionOpCode

java.lang.Object

java.lang.Enum<DWARFExpressionOpCode>

ghidra.app.util.bin.format.dwarf.expression.DWARFExpressionOpCode

All Implemented Interfaces:

Serializable, Comparable<DWARFExpressionOpCode>, Constable

public enum DWARFExpressionOpCode
extends Enum<DWARFExpressionOpCode>

DWARF expression opcodes, and their expected operands.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
DW_OP_abs
DW_OP_addr
DW_OP_addrx
DW_OP_and
DW_OP_bit_piece
DW_OP_bra
DW_OP_breg0
DW_OP_breg1
DW_OP_breg10
DW_OP_breg11
DW_OP_breg12
DW_OP_breg13
DW_OP_breg14
DW_OP_breg15
DW_OP_breg16
DW_OP_breg17
DW_OP_breg18
DW_OP_breg19
DW_OP_breg2
DW_OP_breg20
DW_OP_breg21
DW_OP_breg22
DW_OP_breg23
DW_OP_breg24
DW_OP_breg25
DW_OP_breg26
DW_OP_breg27
DW_OP_breg28
DW_OP_breg29
DW_OP_breg3
DW_OP_breg30
DW_OP_breg31
DW_OP_breg4
DW_OP_breg5
DW_OP_breg6
DW_OP_breg7
DW_OP_breg8
DW_OP_breg9
DW_OP_bregx
DW_OP_call_frame_cfa
DW_OP_call_ref
DW_OP_call2
DW_OP_call4
DW_OP_const_type
DW_OP_const1s
DW_OP_const1u
DW_OP_const2s
DW_OP_const2u
DW_OP_const4s
DW_OP_const4u
DW_OP_const8s
DW_OP_const8u
DW_OP_consts
DW_OP_constu
DW_OP_constx
DW_OP_convert
DW_OP_deref
DW_OP_deref_size
DW_OP_deref_type
DW_OP_div
DW_OP_drop
DW_OP_dup
DW_OP_entry_value
DW_OP_eq
DW_OP_fbreg
DW_OP_form_tls_address
DW_OP_ge
DW_OP_gt
DW_OP_implicit_pointer
DW_OP_implicit_value
DW_OP_le
DW_OP_lit0
DW_OP_lit1
DW_OP_lit10
DW_OP_lit11
DW_OP_lit12
DW_OP_lit13
DW_OP_lit14
DW_OP_lit15
DW_OP_lit16
DW_OP_lit17
DW_OP_lit18
DW_OP_lit19
DW_OP_lit2
DW_OP_lit20
DW_OP_lit21
DW_OP_lit22
DW_OP_lit23
DW_OP_lit24
DW_OP_lit25
DW_OP_lit26
DW_OP_lit27
DW_OP_lit28
DW_OP_lit29
DW_OP_lit3
DW_OP_lit30
DW_OP_lit31
DW_OP_lit4
DW_OP_lit5
DW_OP_lit6
DW_OP_lit7
DW_OP_lit8
DW_OP_lit9
DW_OP_lt
DW_OP_minus
DW_OP_mod
DW_OP_mul
DW_OP_ne
DW_OP_neg
DW_OP_nop
DW_OP_not
DW_OP_or
DW_OP_over
DW_OP_pick
DW_OP_piece
DW_OP_plus
DW_OP_plus_uconst
DW_OP_push_object_address
DW_OP_reg0
DW_OP_reg1
DW_OP_reg10
DW_OP_reg11
DW_OP_reg12
DW_OP_reg13
DW_OP_reg14
DW_OP_reg15
DW_OP_reg16
DW_OP_reg17
DW_OP_reg18
DW_OP_reg19
DW_OP_reg2
DW_OP_reg20
DW_OP_reg21
DW_OP_reg22
DW_OP_reg23
DW_OP_reg24
DW_OP_reg25
DW_OP_reg26
DW_OP_reg27
DW_OP_reg28
DW_OP_reg29
DW_OP_reg3
DW_OP_reg30
DW_OP_reg31
DW_OP_reg4
DW_OP_reg5
DW_OP_reg6
DW_OP_reg7
DW_OP_reg8
DW_OP_reg9
DW_OP_regval_type
DW_OP_regx
DW_OP_reinterpret
DW_OP_rot
DW_OP_shl
DW_OP_shr
DW_OP_shra
DW_OP_skip
DW_OP_stack_value
DW_OP_swap
DW_OP_unknown_opcode
DW_OP_xderef
DW_OP_xderef_size
DW_OP_xderef_type
DW_OP_xor

Method Summary

Modifier and Type	Method	Description
byte	getOpCodeValue()	Returns this opcode's raw numeric value.
DWARFExpressionOperandType[]	getOperandTypes()	Returns the expected operand types that an instruction would have for this opcode.
int	getRelativeOpCodeOffset(DWARFExpressionOpCode baseOp)	Calculates the relative opcode number of this opcode, as compared to a base opcode.
static boolean	isInRange(DWARFExpressionOpCode op, DWARFExpressionOpCode lo, DWARFExpressionOpCode hi)	Returns true if the specified opcode is in the range (inclusive) of the lo..hi opcodes.
static DWARFExpressionOpCode	parse(int opcode)	Returns the matching DWARFExpressionOpCode enum member, or null if unknown opcode.
String	toString(DWARFRegisterMappings regMapping)
static DWARFExpressionOpCode	valueOf(String name)	Returns the enum constant of this class with the specified name.
static DWARFExpressionOpCode[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

DW_OP_unknown_opcode

public static final DWARFExpressionOpCode DW_OP_unknown_opcode

DW_OP_addr

public static final DWARFExpressionOpCode DW_OP_addr

DW_OP_deref

public static final DWARFExpressionOpCode DW_OP_deref

DW_OP_const1u

public static final DWARFExpressionOpCode DW_OP_const1u

DW_OP_const1s

public static final DWARFExpressionOpCode DW_OP_const1s

DW_OP_const2u

public static final DWARFExpressionOpCode DW_OP_const2u

DW_OP_const2s

public static final DWARFExpressionOpCode DW_OP_const2s

DW_OP_const4u

public static final DWARFExpressionOpCode DW_OP_const4u

DW_OP_const4s

public static final DWARFExpressionOpCode DW_OP_const4s

DW_OP_const8u

public static final DWARFExpressionOpCode DW_OP_const8u

DW_OP_const8s

public static final DWARFExpressionOpCode DW_OP_const8s

DW_OP_constu

public static final DWARFExpressionOpCode DW_OP_constu

DW_OP_consts

public static final DWARFExpressionOpCode DW_OP_consts

DW_OP_dup

public static final DWARFExpressionOpCode DW_OP_dup

DW_OP_drop

public static final DWARFExpressionOpCode DW_OP_drop

DW_OP_over

public static final DWARFExpressionOpCode DW_OP_over

DW_OP_pick

public static final DWARFExpressionOpCode DW_OP_pick

DW_OP_swap

public static final DWARFExpressionOpCode DW_OP_swap

DW_OP_rot

public static final DWARFExpressionOpCode DW_OP_rot

DW_OP_xderef

public static final DWARFExpressionOpCode DW_OP_xderef

DW_OP_abs

public static final DWARFExpressionOpCode DW_OP_abs

DW_OP_and

public static final DWARFExpressionOpCode DW_OP_and

DW_OP_div

public static final DWARFExpressionOpCode DW_OP_div

DW_OP_minus

public static final DWARFExpressionOpCode DW_OP_minus

DW_OP_mod

public static final DWARFExpressionOpCode DW_OP_mod

DW_OP_mul

public static final DWARFExpressionOpCode DW_OP_mul

DW_OP_neg

public static final DWARFExpressionOpCode DW_OP_neg

DW_OP_not

public static final DWARFExpressionOpCode DW_OP_not

DW_OP_or

public static final DWARFExpressionOpCode DW_OP_or

DW_OP_plus

public static final DWARFExpressionOpCode DW_OP_plus

DW_OP_plus_uconst

public static final DWARFExpressionOpCode DW_OP_plus_uconst

DW_OP_shl

public static final DWARFExpressionOpCode DW_OP_shl

DW_OP_shr

public static final DWARFExpressionOpCode DW_OP_shr

DW_OP_shra

public static final DWARFExpressionOpCode DW_OP_shra

DW_OP_xor

public static final DWARFExpressionOpCode DW_OP_xor

DW_OP_bra

public static final DWARFExpressionOpCode DW_OP_bra

DW_OP_eq

public static final DWARFExpressionOpCode DW_OP_eq

DW_OP_ge

public static final DWARFExpressionOpCode DW_OP_ge

DW_OP_gt

public static final DWARFExpressionOpCode DW_OP_gt

DW_OP_le

public static final DWARFExpressionOpCode DW_OP_le

DW_OP_lt

public static final DWARFExpressionOpCode DW_OP_lt

DW_OP_ne

public static final DWARFExpressionOpCode DW_OP_ne

DW_OP_skip

public static final DWARFExpressionOpCode DW_OP_skip

DW_OP_lit0

public static final DWARFExpressionOpCode DW_OP_lit0

DW_OP_lit1

public static final DWARFExpressionOpCode DW_OP_lit1

DW_OP_lit2

public static final DWARFExpressionOpCode DW_OP_lit2

DW_OP_lit3

public static final DWARFExpressionOpCode DW_OP_lit3

DW_OP_lit4

public static final DWARFExpressionOpCode DW_OP_lit4

DW_OP_lit5

public static final DWARFExpressionOpCode DW_OP_lit5

DW_OP_lit6

public static final DWARFExpressionOpCode DW_OP_lit6

DW_OP_lit7

public static final DWARFExpressionOpCode DW_OP_lit7

DW_OP_lit8

public static final DWARFExpressionOpCode DW_OP_lit8

DW_OP_lit9

public static final DWARFExpressionOpCode DW_OP_lit9

DW_OP_lit10

public static final DWARFExpressionOpCode DW_OP_lit10

DW_OP_lit11

public static final DWARFExpressionOpCode DW_OP_lit11

DW_OP_lit12

public static final DWARFExpressionOpCode DW_OP_lit12

DW_OP_lit13

public static final DWARFExpressionOpCode DW_OP_lit13

DW_OP_lit14

public static final DWARFExpressionOpCode DW_OP_lit14

DW_OP_lit15

public static final DWARFExpressionOpCode DW_OP_lit15

DW_OP_lit16

public static final DWARFExpressionOpCode DW_OP_lit16

DW_OP_lit17

public static final DWARFExpressionOpCode DW_OP_lit17

DW_OP_lit18

public static final DWARFExpressionOpCode DW_OP_lit18

DW_OP_lit19

public static final DWARFExpressionOpCode DW_OP_lit19

DW_OP_lit20

public static final DWARFExpressionOpCode DW_OP_lit20

DW_OP_lit21

public static final DWARFExpressionOpCode DW_OP_lit21

DW_OP_lit22

public static final DWARFExpressionOpCode DW_OP_lit22

DW_OP_lit23

public static final DWARFExpressionOpCode DW_OP_lit23

DW_OP_lit24

public static final DWARFExpressionOpCode DW_OP_lit24

DW_OP_lit25

public static final DWARFExpressionOpCode DW_OP_lit25

DW_OP_lit26

public static final DWARFExpressionOpCode DW_OP_lit26

DW_OP_lit27

public static final DWARFExpressionOpCode DW_OP_lit27

DW_OP_lit28

public static final DWARFExpressionOpCode DW_OP_lit28

DW_OP_lit29

public static final DWARFExpressionOpCode DW_OP_lit29

DW_OP_lit30

public static final DWARFExpressionOpCode DW_OP_lit30

DW_OP_lit31

public static final DWARFExpressionOpCode DW_OP_lit31

DW_OP_reg0

public static final DWARFExpressionOpCode DW_OP_reg0

DW_OP_reg1

public static final DWARFExpressionOpCode DW_OP_reg1

DW_OP_reg2

public static final DWARFExpressionOpCode DW_OP_reg2

DW_OP_reg3

public static final DWARFExpressionOpCode DW_OP_reg3

DW_OP_reg4

public static final DWARFExpressionOpCode DW_OP_reg4

DW_OP_reg5

public static final DWARFExpressionOpCode DW_OP_reg5

DW_OP_reg6

public static final DWARFExpressionOpCode DW_OP_reg6

DW_OP_reg7

public static final DWARFExpressionOpCode DW_OP_reg7

DW_OP_reg8

public static final DWARFExpressionOpCode DW_OP_reg8

DW_OP_reg9

public static final DWARFExpressionOpCode DW_OP_reg9

DW_OP_reg10

public static final DWARFExpressionOpCode DW_OP_reg10

DW_OP_reg11

public static final DWARFExpressionOpCode DW_OP_reg11

DW_OP_reg12

public static final DWARFExpressionOpCode DW_OP_reg12

DW_OP_reg13

public static final DWARFExpressionOpCode DW_OP_reg13

DW_OP_reg14

public static final DWARFExpressionOpCode DW_OP_reg14

DW_OP_reg15

public static final DWARFExpressionOpCode DW_OP_reg15

DW_OP_reg16

public static final DWARFExpressionOpCode DW_OP_reg16

DW_OP_reg17

public static final DWARFExpressionOpCode DW_OP_reg17

DW_OP_reg18

public static final DWARFExpressionOpCode DW_OP_reg18

DW_OP_reg19

public static final DWARFExpressionOpCode DW_OP_reg19

DW_OP_reg20

public static final DWARFExpressionOpCode DW_OP_reg20

DW_OP_reg21

public static final DWARFExpressionOpCode DW_OP_reg21

DW_OP_reg22

public static final DWARFExpressionOpCode DW_OP_reg22

DW_OP_reg23

public static final DWARFExpressionOpCode DW_OP_reg23

DW_OP_reg24

public static final DWARFExpressionOpCode DW_OP_reg24

DW_OP_reg25

public static final DWARFExpressionOpCode DW_OP_reg25

DW_OP_reg26

public static final DWARFExpressionOpCode DW_OP_reg26

DW_OP_reg27

public static final DWARFExpressionOpCode DW_OP_reg27

DW_OP_reg28

public static final DWARFExpressionOpCode DW_OP_reg28

DW_OP_reg29

public static final DWARFExpressionOpCode DW_OP_reg29

DW_OP_reg30

public static final DWARFExpressionOpCode DW_OP_reg30

DW_OP_reg31

public static final DWARFExpressionOpCode DW_OP_reg31

DW_OP_breg0

public static final DWARFExpressionOpCode DW_OP_breg0

DW_OP_breg1

public static final DWARFExpressionOpCode DW_OP_breg1

DW_OP_breg2

public static final DWARFExpressionOpCode DW_OP_breg2

DW_OP_breg3

public static final DWARFExpressionOpCode DW_OP_breg3

DW_OP_breg4

public static final DWARFExpressionOpCode DW_OP_breg4

DW_OP_breg5

public static final DWARFExpressionOpCode DW_OP_breg5

DW_OP_breg6

public static final DWARFExpressionOpCode DW_OP_breg6

DW_OP_breg7

public static final DWARFExpressionOpCode DW_OP_breg7

DW_OP_breg8

public static final DWARFExpressionOpCode DW_OP_breg8

DW_OP_breg9

public static final DWARFExpressionOpCode DW_OP_breg9

DW_OP_breg10

public static final DWARFExpressionOpCode DW_OP_breg10

DW_OP_breg11

public static final DWARFExpressionOpCode DW_OP_breg11

DW_OP_breg12

public static final DWARFExpressionOpCode DW_OP_breg12

DW_OP_breg13

public static final DWARFExpressionOpCode DW_OP_breg13

DW_OP_breg14

public static final DWARFExpressionOpCode DW_OP_breg14

DW_OP_breg15

public static final DWARFExpressionOpCode DW_OP_breg15

DW_OP_breg16

public static final DWARFExpressionOpCode DW_OP_breg16

DW_OP_breg17

public static final DWARFExpressionOpCode DW_OP_breg17

DW_OP_breg18

public static final DWARFExpressionOpCode DW_OP_breg18

DW_OP_breg19

public static final DWARFExpressionOpCode DW_OP_breg19

DW_OP_breg20

public static final DWARFExpressionOpCode DW_OP_breg20

DW_OP_breg21

public static final DWARFExpressionOpCode DW_OP_breg21

DW_OP_breg22

public static final DWARFExpressionOpCode DW_OP_breg22

DW_OP_breg23

public static final DWARFExpressionOpCode DW_OP_breg23

DW_OP_breg24

public static final DWARFExpressionOpCode DW_OP_breg24

DW_OP_breg25

public static final DWARFExpressionOpCode DW_OP_breg25

DW_OP_breg26

public static final DWARFExpressionOpCode DW_OP_breg26

DW_OP_breg27

public static final DWARFExpressionOpCode DW_OP_breg27

DW_OP_breg28

public static final DWARFExpressionOpCode DW_OP_breg28

DW_OP_breg29

public static final DWARFExpressionOpCode DW_OP_breg29

DW_OP_breg30

public static final DWARFExpressionOpCode DW_OP_breg30

DW_OP_breg31

public static final DWARFExpressionOpCode DW_OP_breg31

DW_OP_regx

public static final DWARFExpressionOpCode DW_OP_regx

DW_OP_fbreg

public static final DWARFExpressionOpCode DW_OP_fbreg

DW_OP_bregx

public static final DWARFExpressionOpCode DW_OP_bregx

DW_OP_piece

public static final DWARFExpressionOpCode DW_OP_piece

DW_OP_deref_size

public static final DWARFExpressionOpCode DW_OP_deref_size

DW_OP_xderef_size

public static final DWARFExpressionOpCode DW_OP_xderef_size

DW_OP_nop

public static final DWARFExpressionOpCode DW_OP_nop

DW_OP_push_object_address

public static final DWARFExpressionOpCode DW_OP_push_object_address

DW_OP_call2

public static final DWARFExpressionOpCode DW_OP_call2

DW_OP_call4

public static final DWARFExpressionOpCode DW_OP_call4

DW_OP_call_ref

public static final DWARFExpressionOpCode DW_OP_call_ref

DW_OP_form_tls_address

public static final DWARFExpressionOpCode DW_OP_form_tls_address

DW_OP_call_frame_cfa

public static final DWARFExpressionOpCode DW_OP_call_frame_cfa

DW_OP_bit_piece

public static final DWARFExpressionOpCode DW_OP_bit_piece

DW_OP_implicit_value

public static final DWARFExpressionOpCode DW_OP_implicit_value

DW_OP_stack_value

public static final DWARFExpressionOpCode DW_OP_stack_value

DW_OP_implicit_pointer

public static final DWARFExpressionOpCode DW_OP_implicit_pointer

DW_OP_addrx

public static final DWARFExpressionOpCode DW_OP_addrx

DW_OP_constx

public static final DWARFExpressionOpCode DW_OP_constx

DW_OP_entry_value

public static final DWARFExpressionOpCode DW_OP_entry_value

DW_OP_const_type

public static final DWARFExpressionOpCode DW_OP_const_type

DW_OP_regval_type

public static final DWARFExpressionOpCode DW_OP_regval_type

DW_OP_deref_type

public static final DWARFExpressionOpCode DW_OP_deref_type

DW_OP_xderef_type

public static final DWARFExpressionOpCode DW_OP_xderef_type

DW_OP_convert

public static final DWARFExpressionOpCode DW_OP_convert

DW_OP_reinterpret

public static final DWARFExpressionOpCode DW_OP_reinterpret

Method Details

values

public static DWARFExpressionOpCode[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static DWARFExpressionOpCode valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

getOpCodeValue

public byte getOpCodeValue()

Returns this opcode's raw numeric value.

Returns:

this opcode's raw numeric value

getOperandTypes

public DWARFExpressionOperandType[] getOperandTypes()

Returns the expected operand types that an instruction would have for this opcode.

Returns:

the expected operand types that an instruction would have for this opcode

isInRange

public static boolean isInRange(DWARFExpressionOpCode op,
 DWARFExpressionOpCode lo,
 DWARFExpressionOpCode hi)

Returns true if the specified opcode is in the range (inclusive) of the lo..hi opcodes.

Parameters:

op - opcode to test

lo - lowest opcode

hi - highest opcode

Returns:

true if the specified opcode is in the range (inclusive) of the lo..hi opcodes

getRelativeOpCodeOffset

public int getRelativeOpCodeOffset(DWARFExpressionOpCode baseOp)

Calculates the relative opcode number of this opcode, as compared to a base opcode.

Example: if this opcode was DW_OP_reg12 (0x5c), and the base op code was DW_OP_reg0 (0x50), the result value would be 12.

Parameters:

baseOp - base opcode that this opcode is being compared to

Returns:

numeric difference between this opcode and the base opcode

toString

public String toString(DWARFRegisterMappings regMapping)

parse

public static DWARFExpressionOpCode parse(int opcode)

Returns the matching DWARFExpressionOpCode enum member, or null if unknown opcode.

Parameters:

opcode - numeric value of opcode (currently defined by DWARF as uint8)

Returns:

the matching DWARFExpressionOpCode enum member, or null if unknown opcode