/// <summary>
/// Starts a scan at address <paramref name="paddr"/> on the user's request.
/// </summary>
/// <param name="paddr"></param>
/// <returns>a ProcedureBase, because the target procedure may have been a thunk or
/// an linked procedure the user has decreed not decompileable.</returns>
public ProcedureBase ScanProcedure(ProgramAddress paddr, IProcessorArchitecture arch)
{
var program = paddr.Program;
if (scanner == null) //$TODO: it's unfortunate that we depend on the scanner of the Decompiler class.
{
scanner = CreateScanner(program);
}
var procName = program.User.Procedures.TryGetValue(
paddr.Address, out var sProc) ? sProc.Name : null;
return(scanner.ScanProcedure(
arch,
paddr.Address,
procName,
program.Architecture.CreateProcessorState()));
}
private void ScanProgram(Program program)
{
if (!program.NeedsScanning)
{
return;
}
try
{
eventListener.ShowStatus("Rewriting reachable machine code.");
scanner = CreateScanner(program);
scanner.ScanImage();
eventListener.ShowStatus("Finished rewriting reachable machine code.");
}
finally
{
eventListener.ShowStatus("Writing .asm and .dis files.");
host.WriteDisassembly(program, (n, items, w) => DumpAssembler(program, n, items, w));
host.WriteIntermediateCode(program, (n, procs, w) => EmitProgram(program, procs, null, n, w));
// Use the following for debugging.
// WriteSccs(program);
}
}