Package ghidra.program.model.lang

Interface ProcessorContext

All Superinterfaces:

ProcessorContextView

All Known Subinterfaces:

DisassemblerContext, Instruction

All Known Implementing Classes:

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

public interface ProcessorContext
extends 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
void	clearRegister(Register register)	Clears the register within this context.
void	setRegisterValue(RegisterValue value)	Sets the specified register value within this context.
void	setValue(Register register, java.math.BigInteger value)	Sets the value for a Register.

Methods inherited from interface ghidra.program.model.lang.ProcessorContextView

getBaseContextRegister, getRegister, getRegisters, getRegisterValue, getValue, hasValue

Method Detail

setValue

void setValue(Register register,
              java.math.BigInteger value)
       throws ContextChangeException

Sets the value for a Register.

Parameters:

register - the register to have its value set

value - the value for the register (null is not permitted).

Throws:

ContextChangeException - an illegal attempt to change context was made

setRegisterValue

void setRegisterValue(RegisterValue value)
               throws ContextChangeException

Sets the specified register value within this context.

Parameters:

value - register value

Throws:

ContextChangeException - an illegal attempt to change context was made

clearRegister

void clearRegister(Register register)
            throws ContextChangeException

Clears the register within this context.

Parameters:

register - register to be cleared.

Throws:

ContextChangeException - an illegal attempt to change context was made