public static void DoWork(object data)
{
var sw = new Stopwatch();
sw.Start();
var w = (CompilerWorker)data;
w.file2path.Clear();
w.file2compiled.Clear();
var imp = new Frontend.Importer();
imp.SetParsedCache(w.cache);
imp.AddToIncludePath(w.inc_dir);
int i = w.start;
int cache_hit = 0;
int cache_miss = 0;
try
{
for (int cnt = 0; i < (w.start + w.count); ++i, ++cnt)
{
var file = w.files[i];
var compiled_file = GetCompiledCacheFile(w.cache_dir, file);
var file_module = new Module(w.ts.globs, imp.FilePath2ModuleName(file), file);
InterimResult interim;
if (w.cache.file2interim.TryGetValue(file, out interim) &&
interim.use_file_cache)
{
++cache_hit;
w.file2path.Add(file, file_module.path);
//TODO: load from the cached file?
//w.file2symbols.Add(file, ...);
}
else
{
++cache_miss;
Frontend.Result front_res = null;
if (interim.parsed != null)
{
front_res = Frontend.ProcessParsed(file_module, interim.parsed, w.ts, imp);
}
else
{
front_res = Frontend.ProcessFile(file, w.ts, imp);
}
front_res = w.postproc.Patch(front_res, file);
w.file2path.Add(file, file_module.path);
w.file2symbols.Add(file, front_res.module.symbols);
var c = new Compiler(w.ts, front_res);
var cm = c.Compile();
CompiledModule.ToFile(cm, compiled_file);
}
w.file2compiled.Add(file, compiled_file);
}
}
catch (Exception e)
{
if (e is IError)
{
w.error = e;
}
else
{
//let's log unexpected exceptions immediately
Console.Error.WriteLine(e.Message + " " + e.StackTrace);
w.error = new BuildError(w.files[i], e);
}
}
sw.Stop();
Console.WriteLine("BHL compiler {0} done(hit/miss:{2}/{3}, {1} sec)", w.id, Math.Round(sw.ElapsedMilliseconds / 1000.0f, 2), cache_hit, cache_miss);
}