Uses of Interface
com.pnfsoftware.jeb.core.units.code.android.ir.IDMethodContext

Packages that use IDMethodContext

Package	Description
com.pnfsoftware.jeb.core.units.code.android.ir	This package contains types used to publicly access and manipulate JEB's DEX Decompiler (referred to as dexdec) Intermediate Representation (IR) objects.

Uses of IDMethodContext in com.pnfsoftware.jeb.core.units.code.android.ir

Fields in com.pnfsoftware.jeb.core.units.code.android.ir declared as IDMethodContext

Modifier and Type	Field	Description
IDMethodContext	AbstractDOptimizer.ctx	Target method's IR context

Fields in com.pnfsoftware.jeb.core.units.code.android.ir with type parameters of type IDMethodContext

Modifier and Type	Field	Description
List<IDMethodContext>	AbstractDCollectionOptimizer.ctxlist	The list of IR method contexts available to the optimizer.
List<IDMethodContext>	AbstractDOptimizer.ctxlist	If the optimizer is a regular method optimizer (an optimizer targeting a single method), this field is null. If the optimizer is a class optimizer, AbstractDOptimizer.ctx and AbstractDOptimizer.cfg will be initially set to null, and this field contains the list of IR method contexts available to the optimizer.

Methods in com.pnfsoftware.jeb.core.units.code.android.ir that return IDMethodContext

Modifier and Type	Method	Description
IDMethodContext	IDMethodContext.copy()	Create a copy of this context.
IDMethodContext	DTypeInfo.getContext()
IDMethodContext	IDInstruction.getContext()	Retrieve the IR method context to which this instruction belongs.
IDMethodContext	DFormattingContext.getMethodContext()
IDMethodContext	IDMethodContext.getParentContext()
IDMethodContext	IDMasterOptimizer.getTarget()	Retrieve the IR method context to be optimized.
IDMethodContext	IDInstruction.setContext(IDMethodContext ctx)	Update the instruction context.

Methods in com.pnfsoftware.jeb.core.units.code.android.ir that return types with arguments of type IDMethodContext

Modifier and Type	Method	Description
Map<String,List<IDMethodContext>>	AbstractDCollectionOptimizer.generatePerClassContextsMap()
List<IDMethodContext>	IDMethodContext.getChildrenContexts()
List<IDMethodContext>	IDMethodContext.getCopiesContexts()

Methods in com.pnfsoftware.jeb.core.units.code.android.ir with parameters of type IDMethodContext

Modifier and Type	Method	Description
int	AbstractDInstrumenter.afterFailedPass(IDOptimizer opt, IDMethodContext ctx, Exception ex)	The default implementation returns 0 (proceed).
int	IDMasterOptimizerInstrumenter.afterFailedPass(IDOptimizer opt, IDMethodContext ctx, Exception ex)	This method is called by the MO after a method-optimizer failed.
int	AbstractDInstrumenter.afterPass(IDOptimizer opt, IDMethodContext ctx, int optcnt)	The default implementation returns 0 (proceed).
int	IDMasterOptimizerInstrumenter.afterPass(IDOptimizer opt, IDMethodContext ctx, int optcnt)	This method is called by the MO after a method-optimizer successfully returned.
void	AbstractDOptimizer.assignLocalFields(IDMethodContext _ctx)	This convenience method can be used to assign the object's attributes (e.g.
int	AbstractDInstrumenter.beforePass(IDOptimizer opt, IDMethodContext ctx)	The default implementation returns 0 (proceed).
int	IDMasterOptimizerInstrumenter.beforePass(IDOptimizer opt, IDMethodContext ctx)	This method is called by the MO before a method-optimizer is about to be executed.
static boolean	DUtil.canHandlerCatchException(IDMethodContext ctx, IDExceptionHandler h, String exceptionSig)
boolean	IDExpression.canThrow(IDMethodContext ctx)	Determine whether a hypothetical execution of this IR expression could throw.
static int	DUtil.cleanGraph(IDMethodContext ctx)	Clean the graph of an IR method context.
static CFG<IDInstruction>	DUtil.copyGraph(CFG<IDInstruction> cfg, boolean deepCopy, IDMethodContext newContext)	Copy an IR-CFG.
default IDMasterOptimizer	IDGlobalContext.createMasterOptimizer(IDMethodContext methodContext)	Create a pre-initialized master optimizer targeting the provided method.
IDMasterOptimizer	IDGlobalContext.createMasterOptimizer(IDMethodContext methodContext, boolean registerBuiltinOptimizers, boolean initializeWithDexdecSettings, boolean registerExternalOptimizers)	Create a master optimizer targeting the provided method.
IDImm	IDExpression.evaluate(IDMethodContext ctx)	Convenience method: Evaluate this expression within the context of the provided method.
IJavaElement	IDExpression.generateAST(IDMethodContext ctx, IJavaMethod m)	Generate the Java AST element for this IR expression.
static SortedMap<Integer,Integer>	DUtil.generateBlockOffsetMap(IDMethodContext ctx)	Generate an offset IR-to-native offset conversion map.
static String	DUtil.generateNativeAddress(IDMethodContext ctx, IDExpression elt)
static ICodeCoordinates	DUtil.generateNativeCoordinates(IDMethodContext ctx, IDExpression elt)
static String	DUtil.getExceptionSignature(IDMethodContext ctx, IDExceptionHandler h)
boolean	IDExpression.hasSideEffects(IDMethodContext ctx, boolean includeCanThrow)	Determine whether a hypothetical execution of this IR expression would change the program internal state.
static void	DUtil.insertHeaderBlock(IDMethodContext ctx, int reqInsnCount, int reqInsnSize)	Insert a header block filled with NOP instructions.
boolean	IDExceptionHandler.isCatchAll(IDMethodContext ctx)	Determine whether this handler is a catch-all.
boolean	IDExceptionHandler.isCatchAll(IDMethodContext ctx, boolean onlyTrueCatchAll)	Determine whether this handler is a catch-all.
static boolean	DUtil.isProtectedByCatchAll(IDMethodContext ctx, BasicBlock<IDInstruction> blk)	Determine whether the provided block is protected by a catch-all (catching Throwable).
static boolean	DUtil.isUsingCaughtException(IDMethodContext ctx, BasicBlock<IDInstruction> b)
void	IDMethodContext.load(IDMethodContext sourceContext)	Load the constituents of a source context into this context.
static boolean	DUtil.mergeBlocks(IDMethodContext ctx, BasicBlock<IDInstruction> firstBlock)	Merge two blocks.
static boolean	DUtil.modifyInstructionSize(IDMethodContext ctx, IDInstruction targetInstruction, int minWantedSize)	Modify the size of an instruction within a CFG.
static int	DUtil.modifyInstructionSizes(IDMethodContext ctx, Function<IDInstruction,Integer> modifier)	Update the instruction sizes of a CFG.
static int	DUtil.normalizeGraph(IDMethodContext ctx)	Normalize the IR by resetting all instructions to the unit size (1).
static int	DUtil.normalizeGraph(IDMethodContext ctx, int wantedInstructionSize)	Normalize the IR by resetting all instructions to the required size.
int	AbstractDCollectionOptimizer.perform(IDMethodContext ctx)
final int	AbstractDOptimizer.perform(IDMethodContext ctx)
int	IDOptimizer.perform(IDMethodContext ctx)	Run the optimizer on the provided target method.
protected void	AbstractDCollectionOptimizer.recordMethodOptimization(IDMethodContext ctx, int cnt)
static int	DUtil.removeUnreachableBlocks(IDMethodContext ctx)	Remove unreachable blocks from an IR-CFG.
IDMethodContext	IDInstruction.setContext(IDMethodContext ctx)	Update the instruction context.
void	DFormattingContext.setMethodContext(IDMethodContext ctx)
static int	DUtil.simplifyJCondsAndSwitches(IDMethodContext ctx)	Simplify DOpcodeType#JCOND and DOpcodeType.IR_SWITCH IR instructions: - JCOND: the target branch must not point to the fallthrough instruction; if it is, the JCOND must be replaced by a JUMP (while taking care of potential side-effects introduced by the evaluation of the JCOND predicate) - SWITCH: the case targets must not point to the fallthrough instruction; if any does, the case entry must be removed (and will be taken care by the switch's default entry)
static BasicBlock<IDInstruction>	DUtil.splitBlock(IDMethodContext ctx, BasicBlock<IDInstruction> blk, int index)	Split a block of the context's CFG into two blocks.
String	IDElement.toString(IDMethodContext ctx)	Generate a string representation of this IR using a standard formatting context.
static List<IDInstruction>	DUtil.unroll(IDMethodContext ctx, IDVar pivotVar, long addrStart, long addrEnd, int maxProcessedInsnCount, int maxUnrolledInsnCount, int maxLoopIterCnt)	Attempt to unroll some code whose pivot is a single variable.
static int	DUtil.updateTargets(IDMethodContext ctx, Map<Integer,Integer> oldToNewOffsets)
static void	DUtil.verifyGraph(IDMethodContext ctx)	Verify an IR-CFG from a method context.
static void	DUtil.verifyGraph(IDMethodContext ctx, CFG<IDInstruction> cfg, IDTryData exdata, String dumpFilename, String info)	Verify an IR-CFG.
static void	DUtil.verifyGraph(IDMethodContext ctx, String info)	Verify an IR-CFG from a method context.
static void	DUtil.verifyGraph(IDMethodContext ctx, String dumpFilename, String info)	Verify an IR-CFG.

Method parameters in com.pnfsoftware.jeb.core.units.code.android.ir with type arguments of type IDMethodContext

Modifier and Type	Method	Description
void	AbstractDCollectionOptimizer.assignLocalFields(List<IDMethodContext> _ctxlist)	This convenience method can be used to assign the object's attributes from the values of the provided IR contexts.
final int	AbstractDCollectionOptimizer.performOnCollection(List<IDMethodContext> ctxlist, Map<IDMethodContext,Integer> pmcntmap)
final int	AbstractDCollectionOptimizer.performOnCollection(List<IDMethodContext> ctxlist, Map<IDMethodContext,Integer> pmcntmap)
int	AbstractDOptimizer.performOnCollection(List<IDMethodContext> ctxlist, Map<IDMethodContext,Integer> pmcntmap)
int	AbstractDOptimizer.performOnCollection(List<IDMethodContext> ctxlist, Map<IDMethodContext,Integer> pmcntmap)
int	IDOptimizer.performOnCollection(List<IDMethodContext> ctxlist, Map<IDMethodContext,Integer> pmcntmap)	Run the optimizer on the provided collection of methods.
int	IDOptimizer.performOnCollection(List<IDMethodContext> ctxlist, Map<IDMethodContext,Integer> pmcntmap)	Run the optimizer on the provided collection of methods.

Constructors in com.pnfsoftware.jeb.core.units.code.android.ir with parameters of type IDMethodContext

Modifier	Constructor	Description
	DExecutionParameters(IDMethodContext ctx)	Create an object, ready to emulate an entire IR routine.
	DFormattingContext(IDMethodContext ctx)	Create a default formatting context.
	DTypeInfo(IDMethodContext ctx)