jumptable.hh File Reference

Classes to support jump-tables and their recovery. More...

#include "emulateutil.hh"
#include "rangeutil.hh"

Classes
struct	ghidra::JumptableThunkError
	Exception thrown for a thunk mechanism that looks like a jump-table. More...
struct	ghidra::JumptableNotReachableError
	Exception thrown is there are no legal flows to a switch. More...
class	ghidra::LoadTable
	A description where and how data was loaded from memory. More...
class	ghidra::PathMeld
	All paths from a (putative) switch variable to the CPUI_BRANCHIND. More...
struct	ghidra::PathMeld::RootedOp
	A PcodeOp in the path set associated with the last Varnode in the intersection. More...
class	ghidra::EmulateFunction
	A light-weight emulator to calculate switch targets from switch variables. More...
class	ghidra::GuardRecord
	A (putative) switch variable Varnode and a constraint imposed by a CBRANCH. More...
class	ghidra::JumpValues
	An iterator over values a switch variable can take. More...
class	ghidra::JumpValuesRange
	single entry switch variable that can take a range of values More...
class	ghidra::JumpValuesRangeDefault
	A jump-table starting range with two possible execution paths. More...
class	ghidra::JumpModel
	A jump-table execution model. More...
class	ghidra::JumpModelTrivial
	A trivial jump-table model, where the BRANCHIND input Varnode is the switch variable. More...
class	ghidra::JumpBasic
	The basic switch model. More...
class	ghidra::JumpBasic2
	A basic jump-table model with an added default address path. More...
class	ghidra::JumpBasicOverride
	A basic jump-table model incorporating manual override information. More...
class	ghidra::JumpAssisted
	A jump-table model assisted by pseudo-op directives in the code. More...
class	ghidra::JumpTable
	A map from values to control-flow targets within a function. More...
struct	ghidra::JumpTable::IndexPair
	An address table index and its corresponding out-edge. More...

Detailed Description

Classes to support jump-tables and their recovery.