/// <summary>
/// Performs type analysis and rewrites program based on the inferred information.
/// </summary>
/// <remarks>
/// For instance, all MemoryAccesses will be converted to structure field
/// accesses or array accesses as appropriate.
/// </remarks>
/// <param name="program"></param>
public void RewriteProgram(Program program)
{
factory = program.TypeFactory;
store = program.TypeStore;
aen = new ExpressionNormalizer(program.Platform.PointerType);
eqb = new EquivalenceClassBuilder(factory, store);
#if OLD
dtb = new DataTypeBuilder(factory, store, program.Platform);
trco = new TraitCollector(factory, store, dtb, program);
#else
tyco = new TypeCollector(program.TypeFactory, program.TypeStore, program);
#endif
//dpa = new DerivedPointerAnalysis(factory, store, program.Architecture);
tvr = new TypeVariableReplacer(store);
trans = new TypeTransformer(factory, store, program, eventListener);
ctn = new ComplexTypeNamer();
ter = new TypedExpressionRewriter(program);
// RestrictProcedures(program, 0, 1, true); // Re-enable this for debugging
eventListener.ShowStatus("Gathering primitive datatypes from instructions.");
aen.Transform(program);
eqb.Build(program);
#if OLD
eventListener.ShowStatus("Collecting datatype usage traits.");
trco.CollectProgramTraits(program);
eventListener.ShowStatus("Building equivalence classes.");
dtb.BuildEquivalenceClassDataTypes();
#else
eventListener.ShowStatus("Collecting data types");
tyco.CollectTypes();
store.BuildEquivalenceClassDataTypes(factory);
#endif
//dpa.FollowConstantPointers(prog);
tvr.ReplaceTypeVariables();
eventListener.ShowStatus("Transforming datatypes.");
var ppr = new PtrPrimitiveReplacer(factory, store, program);
ppr.ReplaceAll();
trans.Transform();
ctn.RenameAllTypes(store);
store.Dump();
eventListener.ShowStatus("Rewriting expressions.");
ter.RewriteProgram(program);
}
