public IReadOnlyList <IFunction> Parse(IAssemblyInstructionForTransformation firstAssemblyInstruction,
AddressesRange addressesRangePermittedForParsing, Dictionary <ulong, ulong> jumpTargetAddresses)
{
if (firstAssemblyInstruction == null)
{
throw new ArgumentNullException("firstAssemblyInstruction");
}
List <IFunction> functionsList = new List <IFunction>();
var instruction = firstAssemblyInstruction;
while (instruction != null && instruction.Offset <= addressesRangePermittedForParsing.EndAddress)
{
var prologInstruction = PrologParser.Parse(instruction, addressesRangePermittedForParsing.EndAddress);
if (prologInstruction == null)
{
break;
}
var epilogInstruction = EpilogParser.Parse(prologInstruction, addressesRangePermittedForParsing.EndAddress);
if (epilogInstruction == null)
{
break;
}
IReadOnlyList <IBasicBlock> basicBlocks = BasicBlockParser.Parse(prologInstruction,
epilogInstruction, jumpTargetAddresses);
functionsList.Add(FunctionFactory.Create(prologInstruction, epilogInstruction, basicBlocks));
//set instruction to the instruction after the epilog instruction
instruction = epilogInstruction.NextInstruction;
}
return(functionsList);
}
private IReadOnlyList <IFunction> parseFunctions(
IInstructionWithAddressOperandDecider instructionWithAddressOperandDecider,
IReadOnlyList <IAssemblyInstructionForTransformation> listOfInstructions)
{
AddressesRange addressesRange = new AddressesRange(listOfInstructions[0].Offset, listOfInstructions.Last().Offset);
var jumpTargetAddresses = GetJumpTargetAddresses(instructionWithAddressOperandDecider,
listOfInstructions);
return(m_functionParser.Parse(listOfInstructions[0], addressesRange, jumpTargetAddresses));
}
