static int Main(string[] args)
{
DateTime start = DateTime.Now;
System.Threading.Thread.CurrentThread.Name = "compiler";
Tracer.EnableTraceConsoleListener();
Tracer.EnableTraceForDebug();
List <string> argList = GetArgs(args);
if (argList.Count == 0)
{
PrintHelp();
return(1);
}
IkvmcCompiler comp = new IkvmcCompiler();
List <CompilerOptions> targets = new List <CompilerOptions>();
CompilerOptions toplevel = new CompilerOptions();
StaticCompiler.toplevel = toplevel;
int rc = comp.ParseCommandLine(argList.GetEnumerator(), targets, toplevel);
if (rc == 0)
{
resolver.Warning += new AssemblyResolver.WarningEvent(loader_Warning);
resolver.Init(StaticCompiler.Universe, nostdlib, toplevel.unresolvedReferences, libpaths);
}
if (rc == 0)
{
rc = ResolveReferences(targets);
}
if (rc == 0)
{
rc = ResolveStrongNameKeys(targets);
}
if (rc == 0)
{
try
{
if (targets.Count == 0)
{
Console.Error.WriteLine("Error: no target founds");
rc = 1;
}
else
{
try
{
rc = CompilerClassLoader.Compile(runtimeAssembly, targets);
}
catch (FileFormatLimitationExceededException x)
{
Console.Error.WriteLine("Error: {0}", x.Message);
rc = 1;
}
}
}
catch (Exception x)
{
Console.Error.WriteLine(x);
rc = 1;
}
}
if (time)
{
Console.WriteLine("Total cpu time: {0}", System.Diagnostics.Process.GetCurrentProcess().TotalProcessorTime);
Console.WriteLine("User cpu time: {0}", System.Diagnostics.Process.GetCurrentProcess().UserProcessorTime);
Console.WriteLine("Total wall clock time: {0}", DateTime.Now - start);
Console.WriteLine("Peak virtual memory: {0}", System.Diagnostics.Process.GetCurrentProcess().PeakVirtualMemorySize64);
for (int i = 0; i <= GC.MaxGeneration; i++)
{
Console.WriteLine("GC({0}) count: {1}", i, GC.CollectionCount(i));
}
}
return(rc);
}
int ContinueParseCommandLine(IEnumerator <string> arglist, List <CompilerOptions> targets, CompilerOptions options)
{
while (arglist.MoveNext())
{
string s = arglist.Current;
if (s == "{")
{
nonleaf = true;
IkvmcCompiler nestedLevel = new IkvmcCompiler();
nestedLevel.manifestMainClass = manifestMainClass;
nestedLevel.classes = new Dictionary <string, byte[]>(classes);
nestedLevel.resources = CompilerOptions.Copy(resources);
nestedLevel.defaultAssemblyName = defaultAssemblyName;
nestedLevel.classesToExclude = new List <string>(classesToExclude);
int rc = nestedLevel.ContinueParseCommandLine(arglist, targets, options.Copy());
if (rc != 0)
{
return(rc);
}
}
else if (s == "}")
{
break;
}
else if (nonleaf)
{
Console.Error.WriteLine("Error: you can only specify options before any child levels");
return(1);
}
else if (s[0] == '-')
{
if (s.StartsWith("-out:"))
{
options.path = s.Substring(5);
}
else if (s.StartsWith("-Xtrace:"))
{
Tracer.SetTraceLevel(s.Substring(8));
}
else if (s.StartsWith("-Xmethodtrace:"))
{
Tracer.HandleMethodTrace(s.Substring(14));
}
else if (s.StartsWith("-assembly:"))
{
options.assembly = s.Substring(10);
}
else if (s.StartsWith("-target:"))
{
switch (s)
{
case "-target:exe":
options.target = PEFileKinds.ConsoleApplication;
options.guessFileKind = false;
break;
case "-target:winexe":
options.target = PEFileKinds.WindowApplication;
options.guessFileKind = false;
break;
case "-target:module":
options.targetIsModule = true;
options.target = PEFileKinds.Dll;
options.guessFileKind = false;
break;
case "-target:library":
options.target = PEFileKinds.Dll;
options.guessFileKind = false;
break;
default:
Console.Error.WriteLine("Warning: unrecognized option: {0}", s);
break;
}
}
else if (s.StartsWith("-platform:"))
{
switch (s)
{
case "-platform:x86":
options.pekind = PortableExecutableKinds.ILOnly | PortableExecutableKinds.Required32Bit;
options.imageFileMachine = ImageFileMachine.I386;
break;
case "-platform:Itanium":
options.pekind = PortableExecutableKinds.ILOnly | PortableExecutableKinds.PE32Plus;
options.imageFileMachine = ImageFileMachine.IA64;
break;
case "-platform:x64":
options.pekind = PortableExecutableKinds.ILOnly | PortableExecutableKinds.PE32Plus;
options.imageFileMachine = ImageFileMachine.AMD64;
break;
case "-platform:anycpu":
options.pekind = PortableExecutableKinds.ILOnly;
options.imageFileMachine = ImageFileMachine.I386;
break;
default:
Console.Error.WriteLine("Warning: unrecognized option: {0}", s);
break;
}
}
else if (s.StartsWith("-apartment:"))
{
switch (s)
{
case "-apartment:sta":
options.apartment = ApartmentState.STA;
break;
case "-apartment:mta":
options.apartment = ApartmentState.MTA;
break;
case "-apartment:none":
options.apartment = ApartmentState.Unknown;
break;
default:
Console.Error.WriteLine("Warning: unrecognized option: {0}", s);
break;
}
}
else if (s == "-noglobbing")
{
options.noglobbing = true;
}
else if (s.StartsWith("-D"))
{
string[] keyvalue = s.Substring(2).Split('=');
if (keyvalue.Length != 2)
{
keyvalue = new string[] { keyvalue[0], "" };
}
options.props[keyvalue[0]] = keyvalue[1];
}
else if (s == "-ea" || s == "-enableassertions")
{
options.props["ikvm.assert.default"] = "true";
}
else if (s == "-da" || s == "-disableassertions")
{
options.props["ikvm.assert.default"] = "false";
}
else if (s.StartsWith("-ea:") || s.StartsWith("-enableassertions:"))
{
options.props["ikvm.assert.enable"] = s.Substring(s.IndexOf(':') + 1);
}
else if (s.StartsWith("-da:") || s.StartsWith("-disableassertions:"))
{
options.props["ikvm.assert.disable"] = s.Substring(s.IndexOf(':') + 1);
}
else if (s == "-removeassertions")
{
options.codegenoptions |= CodeGenOptions.RemoveAsserts;
}
else if (s.StartsWith("-main:"))
{
options.mainClass = s.Substring(6);
}
else if (s.StartsWith("-reference:") || s.StartsWith("-r:"))
{
string r = s.Substring(s.IndexOf(':') + 1);
if (r == "")
{
Console.Error.WriteLine("Error: missing file specification for '{0}' option", s);
return(1);
}
ArrayAppend(ref options.unresolvedReferences, r);
}
else if (s.StartsWith("-recurse:"))
{
string spec = s.Substring(9);
bool exists = false;
// MONOBUG On Mono 1.0.2, Directory.Exists throws an exception if we pass an invalid directory name
try
{
exists = Directory.Exists(spec);
}
catch (IOException)
{
}
if (exists)
{
DirectoryInfo dir = new DirectoryInfo(spec);
Recurse(dir, dir, "*");
}
else
{
try
{
DirectoryInfo dir = new DirectoryInfo(Path.GetDirectoryName(spec));
if (dir.Exists)
{
Recurse(dir, dir, Path.GetFileName(spec));
}
else
{
RecurseJar(spec);
}
}
catch (PathTooLongException)
{
Console.Error.WriteLine("Error: path too long: {0}", spec);
return(1);
}
catch (DirectoryNotFoundException)
{
Console.Error.WriteLine("Error: path not found: {0}", spec);
return(1);
}
catch (ArgumentException)
{
Console.Error.WriteLine("Error: invalid path: {0}", spec);
return(1);
}
}
}
else if (s.StartsWith("-resource:"))
{
string[] spec = s.Substring(10).Split('=');
try
{
using (FileStream fs = new FileStream(spec[1], FileMode.Open, FileAccess.Read))
{
byte[] b = new byte[fs.Length];
fs.Read(b, 0, b.Length);
string name = spec[0];
if (name.StartsWith("/"))
{
// a leading slash is not required, so strip it
name = name.Substring(1);
}
AddResource(null, name, b, null);
}
}
catch (Exception x)
{
Console.Error.WriteLine("Error: {0}: {1}", x.Message, spec[1]);
return(1);
}
}
else if (s.StartsWith("-externalresource:"))
{
string[] spec = s.Substring(18).Split('=');
if (!File.Exists(spec[1]))
{
Console.Error.WriteLine("Error: external resource file does not exist: {0}", spec[1]);
return(1);
}
if (Path.GetFileName(spec[1]) != spec[1])
{
Console.Error.WriteLine("Error: external resource file may not include path specification: {0}", spec[1]);
return(1);
}
if (options.externalResources == null)
{
options.externalResources = new Dictionary <string, string>();
}
// TODO resource name clashes should be tested
options.externalResources.Add(spec[0], spec[1]);
}
else if (s == "-nojni")
{
options.codegenoptions |= CodeGenOptions.NoJNI;
}
else if (s.StartsWith("-exclude:"))
{
ProcessExclusionFile(classesToExclude, s.Substring(9));
}
else if (s.StartsWith("-version:"))
{
string str = s.Substring(9);
if (!TryParseVersion(s.Substring(9), out options.version))
{
Console.Error.WriteLine("Error: Invalid version specified: {0}", str);
return(1);
}
}
else if (s.StartsWith("-fileversion:"))
{
options.fileversion = s.Substring(13);
}
else if (s.StartsWith("-win32icon:"))
{
options.iconfile = s.Substring(11);
}
else if (s.StartsWith("-keyfile:"))
{
options.keyfile = s.Substring(9);
}
else if (s.StartsWith("-key:"))
{
options.keycontainer = s.Substring(5);
}
else if (s == "-delaysign")
{
options.delaysign = true;
}
else if (s == "-debug")
{
options.codegenoptions |= CodeGenOptions.Debug;
}
else if (s.StartsWith("-srcpath:"))
{
options.sourcepath = s.Substring(9);
}
else if (s.StartsWith("-remap:"))
{
options.remapfile = s.Substring(7);
}
else if (s == "-nostacktraceinfo")
{
options.codegenoptions |= CodeGenOptions.NoStackTraceInfo;
}
else if (s == "-opt:fields")
{
options.removeUnusedFields = true;
}
else if (s == "-compressresources")
{
options.compressedResources = true;
}
else if (s == "-strictfinalfieldsemantics")
{
options.codegenoptions |= CodeGenOptions.StrictFinalFieldSemantics;
}
else if (s.StartsWith("-privatepackage:"))
{
string prefix = s.Substring(16);
ArrayAppend(ref options.privatePackages, prefix);
}
else if (s.StartsWith("-publicpackage:"))
{
string prefix = s.Substring(15);
ArrayAppend(ref options.publicPackages, prefix);
}
else if (s.StartsWith("-nowarn:"))
{
foreach (string w in s.Substring(8).Split(','))
{
string ws = w;
// lame way to chop off the leading zeroes
while (ws.StartsWith("0"))
{
ws = ws.Substring(1);
}
options.suppressWarnings[ws] = ws;
}
}
else if (s.StartsWith("-warnaserror:"))
{
foreach (string w in s.Substring(13).Split(','))
{
string ws = w;
// lame way to chop off the leading zeroes
while (ws.StartsWith("0"))
{
ws = ws.Substring(1);
}
options.errorWarnings[ws] = ws;
}
}
else if (s.StartsWith("-runtime:"))
{
// NOTE this is an undocumented option
runtimeAssembly = s.Substring(9);
}
else if (s == "-time")
{
time = true;
}
else if (s.StartsWith("-classloader:"))
{
options.classLoader = s.Substring(13);
}
else if (s == "-sharedclassloader")
{
if (options.sharedclassloader == null)
{
options.sharedclassloader = new List <CompilerClassLoader>();
}
}
else if (s.StartsWith("-baseaddress:"))
{
string baseAddress = s.Substring(13);
ulong baseAddressParsed;
if (baseAddress.StartsWith("0x", StringComparison.OrdinalIgnoreCase))
{
baseAddressParsed = UInt64.Parse(baseAddress.Substring(2), System.Globalization.NumberStyles.AllowHexSpecifier);
}
else
{
// note that unlike CSC we don't support octal
baseAddressParsed = UInt64.Parse(baseAddress);
}
options.baseAddress = (long)(baseAddressParsed & 0xFFFFFFFFFFFF0000UL);
}
else if (s == "-nopeercrossreference")
{
options.crossReferenceAllPeers = false;
}
else if (s == "-nostdlib")
{
// this is a global option
nostdlib = true;
}
else if (s.StartsWith("-lib:"))
{
// this is a global option
libpaths.Add(s.Substring(5));
}
else if (s == "-noautoserialization")
{
options.codegenoptions |= CodeGenOptions.NoAutomagicSerialization;
}
else if (s.StartsWith("-writeSuppressWarningsFile:"))
{
options.writeSuppressWarningsFile = s.Substring(27);
try
{
File.Delete(options.writeSuppressWarningsFile);
}
catch (Exception x)
{
Console.Error.WriteLine("Error: invalid option: {0}{1}\t({2})", s, Environment.NewLine, x.Message);
return(1);
}
}
else
{
Console.Error.WriteLine("Error: unrecognized option: {0}", s);
return(1);
}
}
else
{
if (defaultAssemblyName == null)
{
try
{
defaultAssemblyName = new FileInfo(Path.GetFileName(s)).Name;
}
catch (ArgumentException)
{
// if the filename contains a wildcard (or any other invalid character), we ignore
// it as a potential default assembly name
}
}
string[] files;
try
{
string path = Path.GetDirectoryName(s);
files = Directory.GetFiles(path == "" ? "." : path, Path.GetFileName(s));
}
catch (Exception)
{
Console.Error.WriteLine("Error: invalid filename: {0}", s);
return(1);
}
if (files.Length == 0)
{
Console.Error.WriteLine("Error: file not found: {0}", s);
return(1);
}
foreach (string f in files)
{
ProcessFile(null, f);
}
}
if (options.targetIsModule && options.sharedclassloader != null)
{
Console.Error.WriteLine("Error: -target:module and -sharedclassloader options cannot be combined.");
return(1);
}
}
if (nonleaf)
{
return(0);
}
if (options.assembly == null)
{
string basename = options.path == null ? defaultAssemblyName : new FileInfo(options.path).Name;
if (basename == null)
{
Console.Error.WriteLine("Error: no output file specified");
return(1);
}
int idx = basename.LastIndexOf('.');
if (idx > 0)
{
options.assembly = basename.Substring(0, idx);
}
else
{
options.assembly = basename;
}
}
if (options.path != null && options.guessFileKind)
{
if (options.path.ToLower().EndsWith(".dll"))
{
options.target = PEFileKinds.Dll;
}
options.guessFileKind = false;
}
if (options.mainClass == null && manifestMainClass != null && (options.guessFileKind || options.target != PEFileKinds.Dll))
{
StaticCompiler.IssueMessage(options, Message.MainMethodFromManifest, manifestMainClass);
options.mainClass = manifestMainClass;
}
options.classes = classes;
options.resources = resources;
options.classesToExclude = classesToExclude.ToArray();
targets.Add(options);
return(0);
}