Package ghidra.program.model.lang

Interface DisassemblerContext

All Superinterfaces:

ProcessorContext, ProcessorContextView

All Known Implementing Classes:

AssemblyDefaultContext, DisassemblerContextImpl, EmulateDisassemblerContext, PseudoDisassemblerContext

public interface DisassemblerContext
extends ProcessorContext

Method Summary

Modifier and Type	Method	Description
void	setFutureRegisterValue(Address fromAddr, Address toAddr, RegisterValue value)	Combines value with any previously saved future register value at fromAddr/toAddr or any value stored in the program if there is no previously saved future value.
void	setFutureRegisterValue(Address address, RegisterValue value)	Combines value with any previously saved future register value at address or any value stored in the program if there is no previously saved future value.

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

clearRegister, setRegisterValue, setValue

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

getBaseContextRegister, getRegister, getRegisters, getRegisterValue, getValue, hasValue

Method Detail

setFutureRegisterValue

void setFutureRegisterValue(Address address,
                            RegisterValue value)

Combines value with any previously saved future register value at address or any value stored in the program if there is no previously saved future value. Use this method when multiple flows to the same address don't matter or the flowing from address is unknown.
When value has conflicting bits with the previously saved value, value will take precedence.
If the register value is the value for the processor context register and a previously saved value does not exist, the user saved values in the stored context of the program will be used as existing value.

Parameters:

address - the address to store the register value

value - the register value to store at the address

setFutureRegisterValue

void setFutureRegisterValue(Address fromAddr,
                            Address toAddr,
                            RegisterValue value)

Combines value with any previously saved future register value at fromAddr/toAddr or any value stored in the program if there is no previously saved future value.
When value has conflicting bits with the previously saved value, value will take precedence.
If the register value is the value for the processor context register and a previously saved value does not exist, the user saved values in the stored context of the program will be used as existing value.

Parameters:

fromAddr - the address this value if flowing from

toAddr - the address to store the register value

value - the register value to store at the address