Package ghidra.program.disassemble

Class ReDisassembler.ReDisState

java.lang.Object

ghidra.program.disassemble.ReDisassembler.ReDisState

Enclosing class:

ReDisassembler

protected class ReDisassembler.ReDisState
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected final Set<Address>	ctxAddrs
protected final InstructionSet	instructionSet
protected final TaskMonitor	monitor
protected final Map<AddressSpace,MemBuffer>	progMemBuffers
protected final Deque<ghidra.program.disassemble.ReDisassembler.Flow>	queue
protected final ProgramContext	tempContext
protected final AddressSet	visited

Constructor Summary

Constructors

Constructor	Description
ReDisState(TaskMonitor monitor)

Method Summary

Modifier and Type	Method	Description
protected ReDisassembler.ReDisState	addFlow(ghidra.program.disassemble.ReDisassembler.Flow flow)
protected ReDisassembler.ReDisState	addSeed(Address seed)
protected MemBuffer	createBuffer(Address at)
protected InstructionSet	disassemble()
protected boolean	nextBlock()	Not necessarily a full block, but certainly no more than a block.
void	writeContext()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

monitor

protected final TaskMonitor monitor

progMemBuffers

protected final Map<AddressSpace,MemBuffer> progMemBuffers

tempContext

protected final ProgramContext tempContext

visited

protected final AddressSet visited

queue

protected final Deque<ghidra.program.disassemble.ReDisassembler.Flow> queue

instructionSet

protected final InstructionSet instructionSet

ctxAddrs

protected final Set<Address> ctxAddrs

Constructor Details

ReDisState

public ReDisState(TaskMonitor monitor)

Method Details

addSeed

protected ReDisassembler.ReDisState addSeed(Address seed)

addFlow

protected ReDisassembler.ReDisState addFlow(ghidra.program.disassemble.ReDisassembler.Flow flow)

createBuffer

protected MemBuffer createBuffer(Address at)

nextBlock

protected boolean nextBlock()
                     throws CancelledException

Not necessarily a full block, but certainly no more than a block.

It's also not necessarily a basic block, since this doesn't care about jumps into the block. It simply starts at the next seed and proceeds until either the existing instruction and context matches what's already there, or it encounters an unconditional branch.

Returns:

true if the queue is non-empty after completing this block, false if we're done.

Throws:

CancelledException

disassemble

protected InstructionSet disassemble()
                              throws CancelledException

Throws:

CancelledException

writeContext

public void writeContext()