Package ghidra.program.model.lang

Interface ProcessorContextView

All Known Subinterfaces:

DisassemblerContext, Instruction, ProcessorContext

All Known Implementing Classes:

AssemblyDefaultContext, DisassemblerContextImpl, EmulateDisassemblerContext, InstructionDB, InstructionStub, ProcessorContextImpl, ProgramProcessorContext, PseudoDisassemblerContext, PseudoInstruction, ReadOnlyProcessorContext, VarnodeContext

public interface ProcessorContextView

Defines the interface for an object containing the state of all processor registers relative to a specific address.

Method Summary

Modifier and Type	Method	Description
static java.lang.String	dumpContextValue(RegisterValue value, java.lang.String indent)
static void	dumpContextValue(RegisterValue value, java.lang.String indent, java.lang.StringBuilder buf)
Register	getBaseContextRegister()
Register	getRegister(java.lang.String name)	Get a Register given the name of a register
java.util.List<Register>	getRegisters()	Returns all the Registers for the processor as an unmodifiable list
RegisterValue	getRegisterValue(Register register)	Get the RegisterValue for the given register.
java.math.BigInteger	getValue(Register register, boolean signed)	Get the contents of a processor register as a BigInteger object
boolean	hasValue(Register register)	Returns true if a value is defined for the given register.

Method Detail

getBaseContextRegister

Register getBaseContextRegister()

Returns:

the base processor context register or null if one has not been defined

getRegisters

java.util.List<Register> getRegisters()

Returns all the Registers for the processor as an unmodifiable list

Returns:

all the Registers for the processor

getRegister

Register getRegister(java.lang.String name)

Get a Register given the name of a register

Parameters:

name - the name of the register.

Returns:

The register with the given name.

getValue

java.math.BigInteger getValue(Register register,
                              boolean signed)

Get the contents of a processor register as a BigInteger object

Parameters:

register - register to get the value for

Returns:

a BigInteger object containing the value of the register if a value exists, otherwise null.

getRegisterValue

RegisterValue getRegisterValue(Register register)

Get the RegisterValue for the given register.

Parameters:

register - register to get the value for

Returns:

RegisterValue object containing the value of the register if a value exists, otherwise null.

hasValue

boolean hasValue(Register register)

Returns true if a value is defined for the given register.

Parameters:

register - the register to check for a value.

Returns:

true if the given register has a value.

dumpContextValue

static java.lang.String dumpContextValue(RegisterValue value,
                                         java.lang.String indent)

dumpContextValue

static void dumpContextValue(RegisterValue value,
                             java.lang.String indent,
                             java.lang.StringBuilder buf)