Dexmaker 1.5 · org.droidparts.dexmaker.dx.dex.code.TargetInsn

Modifier and Type	Field and Description
private CodeAddress	target `non-null;` the branch target

Access	Constructor and Description
public	TargetInsn(Dop the opcode; one of the constants from `Dops` opcode, SourcePosition `non-null;` source position position, RegisterSpecList `non-null;` register list, including a result register if appropriate (that is, registers may be either ins or outs) registers, CodeAddress `non-null;` the branch target target) Constructs an instance.

Method Summary

Modifier and Type	Method and Description
protected String	argString() Implements abstract org.droidparts.dexmaker.dx.dex.code.DalvInsn.argString. Gets the string form for any arguments to this instance.
public CodeAddress	Returns: `non-null;` the branch target getTarget() Gets the unique branch target of this instruction.
public int	Returns: `>= 0;` the target address getTargetAddress() Gets the target address of this instruction.
public int	Returns: the branch offset getTargetOffset() Gets the branch offset of this instruction.
public boolean	Returns: `true` if the target offset is known or `false` if not hasTargetOffset() Returns whether the target offset is known.
public TargetInsn	Returns: `non-null;` an appropriately-constructed instance withNewTargetAndReversed(CodeAddress `non-null;` the new branch target target) Returns an instance that is just like this one, except that its opcode has the opposite sense (as a test; e.g. a `lt` test becomes a `ge`), and its branch target is replaced by the one given, and all set-once values associated with the class (such as its address) are reset.
public DalvInsn	withOpcode(Dop `non-null;` the new opcode opcode) Implements abstract org.droidparts.dexmaker.dx.dex.code.DalvInsn.withOpcode. Returns an instance that is just like this one, except that its opcode is replaced by the one given, and its address is reset.
public DalvInsn	withRegisters(RegisterSpecList `non-null;` new register list registers) Implements abstract org.droidparts.dexmaker.dx.dex.code.DalvInsn.withRegisters. Returns an instance that is just like this one, except that the register list is replaced by the given one, and its address is reset.

Inherited from org.droidparts.dexmaker.dx.dex.code.FixedSizeInsn:: codeSize listingString0 withRegisterOffset writeTo

Field Detail

target	back to summary
private CodeAddress target `non-null;` the branch target

Constructor Detail

TargetInsn back to summary

TargetInsn	back to summary
public TargetInsn(Dop opcode, SourcePosition position, RegisterSpecList registers, CodeAddress target) Constructs an instance. The output address of this instance is initially unknown (`-1`), and the target is initially `null`. Parameters opcode:Dop the opcode; one of the constants from `Dops` position:SourcePosition `non-null;` source position registers:RegisterSpecList `non-null;` register list, including a result register if appropriate (that is, registers may be either ins or outs) target:CodeAddress `non-null;` the branch target

public TargetInsn(Dop opcode, SourcePosition position, RegisterSpecList registers, CodeAddress target)

Constructs an instance. The output address of this instance is initially unknown (-1), and the target is initially null.

Parameters

opcode:Dop: the opcode; one of the constants from Dops
position:SourcePosition: non-null; source position
registers:RegisterSpecList: non-null; register list, including a result register if appropriate (that is, registers may be either ins or outs)
target:CodeAddress: non-null; the branch target

Method Detail

argString back to summary

argString	back to summary
protected String argString() Implements abstract org.droidparts.dexmaker.dx.dex.code.DalvInsn.argString. Doc from org.droidparts.dexmaker.dx.dex.code.DalvInsn.argString. Gets the string form for any arguments to this instance. Subclasses must override this. Returns:String `null-ok;` the string version of any arguments or `null` if there are none Annotations @Override

protected String argString()

Implements abstract org.droidparts.dexmaker.dx.dex.code.DalvInsn.argString.

Doc from org.droidparts.dexmaker.dx.dex.code.DalvInsn.argString.

Gets the string form for any arguments to this instance. Subclasses must override this.

Returns:String

null-ok; the string version of any arguments or null if there are none

Annotations

@Override

getTarget back to summary

getTarget	back to summary
public CodeAddress getTarget() Gets the unique branch target of this instruction. Returns:CodeAddress `non-null;` the branch target

public CodeAddress getTarget()

Gets the unique branch target of this instruction.

Returns:CodeAddress: non-null; the branch target

getTargetAddress back to summary

getTargetAddress	back to summary
public int getTargetAddress() Gets the target address of this instruction. This is only valid to call if the target instruction has been assigned an address, and it is merely a convenient shorthand for `getTarget().getAddress()`. Returns:int `>= 0;` the target address

public int getTargetAddress()

Gets the target address of this instruction. This is only valid to call if the target instruction has been assigned an address, and it is merely a convenient shorthand for getTarget().getAddress().

Returns:int: >= 0; the target address

getTargetOffset back to summary

getTargetOffset	back to summary
public int getTargetOffset() Gets the branch offset of this instruction. This is only valid to call if both this and the target instruction each has been assigned an address, and it is merely a convenient shorthand for `getTargetAddress() - getAddress()`. Returns:int the branch offset

public int getTargetOffset()

Gets the branch offset of this instruction. This is only valid to call if both this and the target instruction each has been assigned an address, and it is merely a convenient shorthand for getTargetAddress() - getAddress().

Returns:int: the branch offset

hasTargetOffset back to summary

hasTargetOffset	back to summary
public boolean hasTargetOffset() Returns whether the target offset is known. Returns:boolean `true` if the target offset is known or `false` if not

public boolean hasTargetOffset()

Returns whether the target offset is known.

Returns:boolean: true if the target offset is known or false if not

withNewTargetAndReversed back to summary

withNewTargetAndReversed	back to summary
public TargetInsn withNewTargetAndReversed(CodeAddress target) Returns an instance that is just like this one, except that its opcode has the opposite sense (as a test; e.g. a `lt` test becomes a `ge`), and its branch target is replaced by the one given, and all set-once values associated with the class (such as its address) are reset. Parameters target:CodeAddress `non-null;` the new branch target Returns:TargetInsn `non-null;` an appropriately-constructed instance

public TargetInsn withNewTargetAndReversed(CodeAddress target)

Returns an instance that is just like this one, except that its opcode has the opposite sense (as a test; e.g. a lt test becomes a ge), and its branch target is replaced by the one given, and all set-once values associated with the class (such as its address) are reset.

Parameters

target:CodeAddress: non-null; the new branch target

Returns:TargetInsn

non-null; an appropriately-constructed instance

withOpcode back to summary

withOpcode	back to summary
public DalvInsn withOpcode(Dop opcode) Implements abstract org.droidparts.dexmaker.dx.dex.code.DalvInsn.withOpcode. Doc from org.droidparts.dexmaker.dx.dex.code.DalvInsn.withOpcode. Returns an instance that is just like this one, except that its opcode is replaced by the one given, and its address is reset. Parameters opcode:Dop `non-null;` the new opcode Returns:DalvInsn `non-null;` an appropriately-constructed instance Annotations @Override

public DalvInsn withOpcode(Dop opcode)

Implements abstract org.droidparts.dexmaker.dx.dex.code.DalvInsn.withOpcode.

Doc from org.droidparts.dexmaker.dx.dex.code.DalvInsn.withOpcode.

Returns an instance that is just like this one, except that its opcode is replaced by the one given, and its address is reset.

Parameters

opcode:Dop: non-null; the new opcode

Returns:DalvInsn

non-null; an appropriately-constructed instance

Annotations

@Override

withRegisters back to summary

withRegisters	back to summary
public DalvInsn withRegisters(RegisterSpecList registers) Implements abstract org.droidparts.dexmaker.dx.dex.code.DalvInsn.withRegisters. Doc from org.droidparts.dexmaker.dx.dex.code.DalvInsn.withRegisters. Returns an instance that is just like this one, except that the register list is replaced by the given one, and its address is reset. Parameters registers:RegisterSpecList `non-null;` new register list Returns:DalvInsn `non-null;` an appropriately-constructed instance Annotations @Override

public DalvInsn withRegisters(RegisterSpecList registers)

Implements abstract org.droidparts.dexmaker.dx.dex.code.DalvInsn.withRegisters.

Doc from org.droidparts.dexmaker.dx.dex.code.DalvInsn.withRegisters.

Returns an instance that is just like this one, except that the register list is replaced by the given one, and its address is reset.

Parameters

registers:RegisterSpecList: non-null; new register list

Returns:DalvInsn

non-null; an appropriately-constructed instance

Annotations

@Override

public final Class TargetInsn

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail