using System.Reflection.Emit;
using System.Collections;
using System.IO;
+ using System.Text;
using System.Globalization;
using Mono.Languages;
// mscorlib.dll here.
static ArrayList references;
+ //
+ // If any of these fail, we ignore the problem. This is so
+ // that we can list all the assemblies in Windows and not fail
+ // if they are missing on Linux.
+ //
+ static ArrayList soft_references;
+
// Lookup paths
static ArrayList link_paths;
// Whether we want to only run the tokenizer
static bool tokenize = false;
- static int error_count = 0;
-
static string first_source;
static Target target = Target.Exe;
static string target_ext = ".exe";
+ static bool want_debugging_support = false;
+ static ArrayList debug_arglist = new ArrayList ();
+
static bool parse_only = false;
static bool timestamps = false;
+ //
+ // Whether to load the initial config file (what CSC.RSP has by default)
+ //
+ static bool load_default_config = true;
+
static Hashtable response_file_list;
static Hashtable source_files = new Hashtable ();
// A list of resource files
//
static ArrayList resources;
+ static ArrayList embedded_resources;
//
// An array of the defines from the command line
//
static ArrayList defines;
+ //
+ // Output file
+ //
+ static string output_file = null;
+
//
// Last time we took the time
//
- static DateTime last_time;
- static void ShowTime (string msg)
+ static DateTime last_time, first_time;
+
+ //
+ // Encoding: ISO-Latin1 is 28591
+ //
+ static Encoding encoding = Encoding.GetEncoding (28591);
+
+ //
+ // Whether the user has specified a different encoder manually
+ //
+ static bool using_default_encoder = true;
+
+ public static void ShowTime (string msg)
{
+ if (!timestamps)
+ return;
+
DateTime now = DateTime.Now;
TimeSpan span = now - last_time;
last_time = now;
-
+
Console.WriteLine (
"[{0:00}:{1:000}] {2}",
- span.Seconds, span.Milliseconds, msg);
+ (int) span.TotalSeconds, span.Milliseconds, msg);
}
-
- static int tokenize_file (string input_file)
+
+ public static void ShowTotalTime (string msg)
+ {
+ if (!timestamps)
+ return;
+
+ DateTime now = DateTime.Now;
+ TimeSpan span = now - first_time;
+ last_time = now;
+
+ Console.WriteLine (
+ "[{0:00}:{1:000}] {2}",
+ (int) span.TotalSeconds, span.Milliseconds, msg);
+ }
+
+ static void tokenize_file (string input_file)
{
Stream input;
try {
input = File.OpenRead (input_file);
-
} catch {
Report.Error (2001, "Source file '" + input_file + "' could not be opened");
- return 1;
+ return;
}
using (input){
- Tokenizer lexer = new Tokenizer (input, input_file, defines);
+ StreamReader reader = new StreamReader (input, encoding, using_default_encoder);
+ Tokenizer lexer = new Tokenizer (reader, input_file, defines);
int token, tokens = 0, errors = 0;
while ((token = lexer.token ()) != Token.EOF){
Console.WriteLine ("Tokenized: " + tokens + " found " + errors + " errors");
}
- return 0;
+ return;
}
-
- static int parse (string input_file)
+
+ // MonoTODO("Change error code for aborted compilation to something reasonable")]
+ static void parse (string input_file)
{
CSharpParser parser;
Stream input;
- int errors;
try {
input = File.OpenRead (input_file);
} catch {
Report.Error (2001, "Source file '" + input_file + "' could not be opened");
- return 1;
+ return;
}
- parser = new CSharpParser (input_file, input, defines);
+ StreamReader reader = new StreamReader (input, encoding, using_default_encoder);
+
+ parser = new CSharpParser (reader, input_file, defines);
parser.yacc_verbose = yacc_verbose;
try {
- errors = parser.parse ();
+ parser.parse ();
} catch (Exception ex) {
- Console.WriteLine (ex);
- Console.WriteLine ("Compilation aborted");
- return 1;
+ Report.Error(666, "Compilation aborted: " + ex);
} finally {
input.Close ();
}
-
- return errors;
}
- static void Usage (bool is_error)
+ static void Usage ()
{
Console.WriteLine (
"Mono C# compiler, (C) 2001 Ximian, Inc.\n" +
"mcs [options] source-files\n" +
- " --about About the Mono C# compiler\n" +
- " --checked Set default context to checked\n" +
- " --define SYM Defines the symbol SYM\n" +
- " --fatal Makes errors fatal\n" +
- " -L PATH Adds PATH to the assembly link path\n" +
- " --nostdlib Does not load core libraries\n" +
- " --nowarn XXX Ignores warning number XXX\n" +
- " -o FNAME Specifies output file\n" +
- " --optimize Optimizes\n" +
- " --parse Only parses the source file\n" +
- " --probe X Probes for the source to generate code X on line L\n" +
- " --recurse SPEC Recursively compiles the files in SPEC ([dir]/file)\n" +
- " --resource FILE Addds FILE as a resource\n" +
- " --stacktrace Shows stack trace at error location\n" +
- " --target KIND Specifies the target (KIND is one of: exe, winexe, " +
- "library, module)\n" +
- " --timestamp Displays time stamps of various compiler events\n" +
- " --unsafe Allows unsafe code\n" +
- " --werror Treat warnings as errors\n" +
- " --wlevel LEVEL Sets warning level (the highest is 4, the default)\n" +
- " -r References an assembly\n" +
- " -v Verbose parsing (for debugging the parser)\n" +
- " @file Read response file for more options");
- if (is_error)
- error_count++;
+ " --about About the Mono C# compiler\n" +
+ " -checked[+|-] Set default context to checked\n" +
+ " -codepage:ID Sets code page to the one in ID\n" +
+ " (number, `utf8' or `reset')" +
+ " -define:S1[;S2] Defines one or more symbols (short: /d:)\n" +
+ " -debug[+-] Generate debugging information\n" +
+ " -g Generate debugging information\n" +
+ " --debug-args X Specify additional arguments for the\n" +
+ " symbol writer.\n" +
+ " --fatal Makes errors fatal\n" +
+ " -lib:PATH1,PATH2 Adds the paths to the assembly link path\n" +
+ " -main:class Specified the class that contains the entry point\n" +
+ " -noconfig[+|-] Disables implicit references to assemblies\n" +
+ " -nostdlib[+|-] Does not load core libraries\n" +
+ " -nowarn:W1[,W2] Disables one or more warnings\n" +
+ " -out:FNAME Specifies output file\n" +
+ " --parse Only parses the source file\n" +
+ " --expect-error X Expect that error X will be encountered\n" +
+ " -recurse:SPEC Recursively compiles the files in SPEC ([dir]/file)\n" +
+ " -reference:ASS References the specified assembly (-r:ASS)\n" +
+ " --stacktrace Shows stack trace at error location\n" +
+ " -target:KIND Specifies the target (KIND is one of: exe, winexe, " +
+ "library, module), (short: /t:)\n" +
+ " --timestamp Displays time stamps of various compiler events\n" +
+ " -unsafe[+|-] Allows unsafe code\n" +
+ " -warnaserror[+|-] Treat warnings as errors\n" +
+ " -warn:LEVEL Sets warning level (the highest is 4, the default)\n" +
+ " -v Verbose parsing (for debugging the parser)\n" +
+ "\n" +
+ "Resources:" +
+ " -linkresource:FILE[,ID] Links FILE as a resource\n" +
+ " -resource:FILE[,ID] Embed FILE as a resource\n" +
+
+#if MCS_DEBUG
+ " --mcs-debug X Sets MCS debugging level to X\n" +
+#endif
+ " @file Read response file for more options\n\n" +
+ "Options can be of the form -option or /option");
}
static void About ()
{
Console.WriteLine (
- "The Mono C# compiler is (C) 2001 Ximian, Inc.\n\n" +
+ "The Mono C# compiler is (C) 2001, 2002 Ximian, Inc.\n\n" +
"The compiler source code is released under the terms of the GNU GPL\n\n" +
"For more information on Mono, visit the project Web site\n" +
" http://www.go-mono.com\n\n" +
- "The compiler was written by Miguel de Icaza and Ravi Pratap");
- }
-
- static void error (string msg)
- {
- Console.WriteLine ("Error: " + msg);
- }
-
- static void notice (string msg)
- {
- Console.WriteLine (msg);
+ "The compiler was written by Miguel de Icaza, Ravi Pratap and Martin Baulig");
+ Environment.Exit (0);
}
public static int Main (string[] args)
{
- MainDriver (args);
+ bool ok = MainDriver (args);
- return (error_count + Report.Errors) != 0 ? 1 : 0;
+ if (ok && Report.Errors == 0) {
+ Console.Write("Compilation succeeded");
+ if (Report.Warnings > 0) {
+ Console.Write(" - {0} warning(s)", Report.Warnings);
+ }
+ Console.WriteLine();
+ return 0;
+ } else {
+ Console.WriteLine("Compilation failed: {0} error(s), {1} warnings",
+ Report.Errors, Report.Warnings);
+ return 1;
+ }
}
- static public int LoadAssembly (string assembly)
+ static public void LoadAssembly (string assembly, bool soft)
{
Assembly a;
string total_log = "";
try {
- a = Assembly.Load (assembly);
- RootContext.TypeManager.AddAssembly (a);
- return 0;
+ char[] path_chars = { '/', '\\', '.' };
+
+ if (assembly.IndexOfAny (path_chars) != -1) {
+ a = Assembly.LoadFrom (assembly);
+ } else {
+ a = Assembly.Load (assembly);
+ }
+ TypeManager.AddAssembly (a);
+
} catch (FileNotFoundException){
foreach (string dir in link_paths){
- string full_path = dir + "/" + assembly + ".dll";
+ string full_path;
+ if (assembly.EndsWith (".dll"))
+ full_path = dir + "/" + assembly;
+ else
+ full_path = dir + "/" + assembly + ".dll";
try {
a = Assembly.LoadFrom (full_path);
- RootContext.TypeManager.AddAssembly (a);
- return 0;
+ TypeManager.AddAssembly (a);
+ return;
} catch (FileNotFoundException ff) {
total_log += ff.FusionLog;
continue;
}
}
+ if (!soft) {
+ Report.Error (6, "Cannot find assembly `" + assembly + "'" );
+ Console.WriteLine ("Log: \n" + total_log);
+ }
} catch (BadImageFormatException f) {
- error ("// Bad file format while loading assembly");
- error ("Log: " + f.FusionLog);
- return 1;
+ Report.Error(6, "Cannot load assembly (bad file format)" + f.FusionLog);
} catch (FileLoadException f){
- error ("// File Load Exception: ");
- error ("Log: " + f.FusionLog);
- return 1;
+ Report.Error(6, "Cannot load assembly " + f.FusionLog);
} catch (ArgumentNullException){
- error ("// Argument Null exception ");
- return 1;
+ Report.Error(6, "Cannot load assembly (null argument)");
}
-
- Report.Error (6, "Can not find assembly `" + assembly + "'" );
- Console.WriteLine ("Log: \n" + total_log);
-
- return 0;
}
/// <summary>
/// Loads all assemblies referenced on the command line
/// </summary>
- static public int LoadReferences ()
+ static public void LoadReferences ()
{
- int errors = 0;
-
foreach (string r in references)
- errors += LoadAssembly (r);
+ LoadAssembly (r, false);
- return errors;
+ foreach (string r in soft_references)
+ LoadAssembly (r, true);
+
+ return;
}
static void SetupDefaultDefines ()
return null;
}
+ StringBuilder sb = new StringBuilder ();
+
while ((line = f.ReadLine ()) != null){
- string [] line_args = line.Split (new char [] { ' ' });
+ int t = line.Length;
+
+ for (int i = 0; i < t; i++){
+ char c = line [i];
+
+ if (c == '"' || c == '\''){
+ char end = c;
+
+ for (i++; i < t; i++){
+ c = line [i];
- foreach (string arg in line_args)
- args.Add (arg);
+ if (c == end)
+ break;
+ sb.Append (c);
+ }
+ } else if (c == ' '){
+ if (sb.Length > 0){
+ args.Add (sb.ToString ());
+ sb.Length = 0;
+ }
+ } else
+ sb.Append (c);
+ }
+ if (sb.Length > 0){
+ args.Add (sb.ToString ());
+ sb.Length = 0;
+ }
}
string [] ret_value = new string [args.Count];
pattern = spec;
}
- static int ProcessFile (string f)
+ static void ProcessFile (string f)
{
if (first_source == null)
first_source = f;
} else
source_files.Add (f, f);
- if (tokenize)
+ if (tokenize) {
tokenize_file (f);
- else
- return parse (f);
- return 0;
+ } else {
+ parse (f);
+ }
}
- static int CompileFiles (string spec, bool recurse)
+ static void CompileFiles (string spec, bool recurse)
{
string path, pattern;
- int errors = 0;
SplitPathAndPattern (spec, out path, out pattern);
+ if (pattern.IndexOf ("*") == -1){
+ ProcessFile (spec);
+ return;
+ }
+
string [] files = null;
try {
files = Directory.GetFiles (path, pattern);
} catch (System.IO.DirectoryNotFoundException) {
Report.Error (2001, "Source file `" + spec + "' could not be found");
- return 1;
+ return;
+ } catch (System.IO.IOException){
+ Report.Error (2001, "Source file `" + spec + "' could not be found");
+ return;
+ }
+ foreach (string f in files) {
+ ProcessFile (f);
}
-
- foreach (string f in files)
- errors += ProcessFile (f);
if (!recurse)
- return errors;
+ return;
string [] dirs = null;
} catch {
}
- foreach (string d in dirs)
- errors += CompileFiles (path + "\\" + d + "\\" + pattern, true);
+ foreach (string d in dirs) {
+
+ // Don't include path in this string, as each
+ // directory entry already does
+ CompileFiles (d + "/" + pattern, true);
+ }
+ }
- return errors;
+ static void DefineDefaultConfig ()
+ {
+ //
+ // For now the "default config" is harcoded into the compiler
+ // we can move this outside later
+ //
+ string [] default_config = {
+ "System",
+ "System.Xml",
+#if false
+ //
+ // Is it worth pre-loading all this stuff?
+ //
+ "Accessibility",
+ "System.Configuration.Install",
+ "System.Data",
+ "System.Design",
+ "System.DirectoryServices",
+ "System.Drawing.Design",
+ "System.Drawing",
+ "System.EnterpriseServices",
+ "System.Management",
+ "System.Messaging",
+ "System.Runtime.Remoting",
+ "System.Runtime.Serialization.Formatters.Soap",
+ "System.Security",
+ "System.ServiceProcess",
+ "System.Web",
+ "System.Web.RegularExpressions",
+ "System.Web.Services",
+ "System.Windows.Forms"
+#endif
+ };
+
+ int p = 0;
+ foreach (string def in default_config)
+ soft_references.Insert (p++, def);
+ }
+
+ static void SetOutputFile (string name)
+ {
+ output_file = name;
+ string bname = CodeGen.Basename (output_file);
+ if (bname.IndexOf (".") == -1)
+ output_file += ".exe";
+ }
+
+ static void SetWarningLevel (string s)
+ {
+ int level = 0;
+
+ try {
+ level = Int32.Parse (s);
+ } catch {
+ Report.Error (
+ 1900,
+ "--wlevel requires an value from 0 to 4");
+ Environment.Exit (1);
+ }
+ if (level < 0 || level > 4){
+ Report.Error (1900, "Warning level must be 0 to 4");
+ Environment.Exit (1);
+ } else
+ RootContext.WarningLevel = level;
+ }
+ //
+ // Currently handles the Unix-like command line options, but will be
+ // deprecated in favor of the CSCParseOption, which will also handle the
+ // options that start with a dash in the future.
+ //
+ static bool UnixParseOption (string arg, ref string [] args, ref int i)
+ {
+ switch (arg){
+ case "-v":
+ yacc_verbose = true;
+ return true;
+
+ case "--parse":
+ parse_only = true;
+ return true;
+
+ case "--main": case "-m":
+ if ((i + 1) >= args.Length){
+ Usage ();
+ Environment.Exit (1);
+ }
+ RootContext.MainClass = args [++i];
+ return true;
+
+ case "--unsafe":
+ RootContext.Unsafe = true;
+ return true;
+
+ case "/?": case "/h": case "/help":
+ case "--help":
+ Usage ();
+ Environment.Exit (0);
+ return true;
+
+ case "--define":
+ if ((i + 1) >= args.Length){
+ Usage ();
+ Environment.Exit (1);
+ }
+ defines.Add (args [++i]);
+ return true;
+
+ case "--expect-error": {
+ int code = 0;
+
+ try {
+ code = Int32.Parse (
+ args [++i], NumberStyles.AllowLeadingSign);
+ Report.ExpectedError = code;
+ } catch {
+ Report.Error (-14, "Invalid number specified");
+ }
+ return true;
+ }
+
+ case "--tokenize":
+ tokenize = true;
+ return true;
+
+ case "-o":
+ case "--output":
+ if ((i + 1) >= args.Length){
+ Usage ();
+ Environment.Exit (1);
+ }
+ SetOutputFile (args [++i]);
+ return true;
+
+ case "--checked":
+ RootContext.Checked = true;
+ return true;
+
+ case "--stacktrace":
+ Report.Stacktrace = true;
+ return true;
+
+ case "--linkresource":
+ case "--linkres":
+ if ((i + 1) >= args.Length){
+ Usage ();
+ Console.WriteLine("Missing argument to --linkres");
+ Environment.Exit (1);
+ }
+ if (resources == null)
+ resources = new ArrayList ();
+
+ resources.Add (args [++i]);
+ return true;
+
+ case "--resource":
+ case "--res":
+ if ((i + 1) >= args.Length){
+ Usage ();
+ Console.WriteLine("Missing argument to --resource");
+ Environment.Exit (1);
+ }
+ if (embedded_resources == null)
+ embedded_resources = new ArrayList ();
+
+ embedded_resources.Add (args [++i]);
+ return true;
+
+ case "--target":
+ if ((i + 1) >= args.Length){
+ Environment.Exit (1);
+ return true;
+ }
+
+ string type = args [++i];
+ switch (type){
+ case "library":
+ target = Target.Library;
+ target_ext = ".dll";
+ break;
+
+ case "exe":
+ target = Target.Exe;
+ break;
+
+ case "winexe":
+ target = Target.WinExe;
+ break;
+
+ case "module":
+ target = Target.Module;
+ target_ext = ".dll";
+ break;
+ default:
+ Usage ();
+ Environment.Exit (1);
+ break;
+ }
+ return true;
+
+ case "-r":
+ if ((i + 1) >= args.Length){
+ Usage ();
+ Environment.Exit (1);
+ }
+
+ references.Add (args [++i]);
+ return true;
+
+ case "-L":
+ if ((i + 1) >= args.Length){
+ Usage ();
+ Environment.Exit (1);
+ }
+ link_paths.Add (args [++i]);
+ return true;
+
+ case "--nostdlib":
+ RootContext.StdLib = false;
+ return true;
+
+ case "--fatal":
+ Report.Fatal = true;
+ return true;
+
+ case "--werror":
+ Report.WarningsAreErrors = true;
+ return true;
+
+ case "--nowarn":
+ if ((i + 1) >= args.Length){
+ Usage ();
+ Environment.Exit (1);
+ }
+ int warn = 0;
+
+ try {
+ warn = Int32.Parse (args [++i]);
+ } catch {
+ Usage ();
+ Environment.Exit (1);
+ }
+ Report.SetIgnoreWarning (warn);
+ return true;
+
+ case "--wlevel":
+ if ((i + 1) >= args.Length){
+ Report.Error (
+ 1900,
+ "--wlevel requires an value from 0 to 4");
+ Environment.Exit (1);
+ }
+
+ SetWarningLevel (args [++i]);
+ return true;
+
+#if MCS_DEBUG
+ case "--mcs-debug":
+ if ((i + 1) >= args.Length){
+ Console.WriteLine ("--mcs-debug requires an argument");
+ Environment.Exit (1);
+ }
+
+ try {
+ Report.DebugFlags = Int32.Parse (args [++i]);
+ } catch {
+ Console.WriteLine ("Invalid argument to --mcs-debug");
+ Environment.Exit (1);
+ }
+ return true;
+#endif
+
+ case "--about":
+ About ();
+ return true;
+
+ case "--recurse":
+ if ((i + 1) >= args.Length){
+ Console.WriteLine ("--recurse requires an argument");
+ Environment.Exit (1);
+ }
+ CompileFiles (args [++i], true);
+ return true;
+
+ case "--timestamp":
+ timestamps = true;
+ last_time = first_time = DateTime.Now;
+ debug_arglist.Add ("timestamp");
+ return true;
+
+ case "--debug": case "-g":
+ want_debugging_support = true;
+ return true;
+
+ case "--debug-args":
+ if ((i + 1) >= args.Length){
+ Console.WriteLine ("--debug-args requires an argument");
+ Environment.Exit (1);
+ }
+ char[] sep = { ',' };
+ debug_arglist.AddRange (args [++i].Split (sep));
+ return true;
+
+ case "--noconfig":
+ load_default_config = false;
+ return true;
+ }
+
+ return false;
+ }
+
+ //
+ // Currently it is very basic option parsing, but eventually, this will
+ // be the complete option parser
+ //
+ static bool CSCParseOption (string option, ref string [] args, ref int i)
+ {
+ int idx = option.IndexOf (":");
+ string arg, value;
+
+ if (idx == -1){
+ arg = option;
+ value = "";
+ } else {
+ arg = option.Substring (0, idx);
+
+ value = option.Substring (idx + 1);
+ }
+
+ switch (arg){
+ case "/nologo":
+ return true;
+
+ case "/t":
+ case "/target":
+ switch (value){
+ case "exe":
+ target = Target.Exe;
+ break;
+
+ case "winexe":
+ target = Target.WinExe;
+ break;
+
+ case "library":
+ target = Target.Library;
+ target_ext = ".dll";
+ break;
+
+ case "module":
+ target = Target.Module;
+ target_ext = ".dll";
+ break;
+
+ default:
+ Usage ();
+ Environment.Exit (1);
+ break;
+ }
+ return true;
+
+ case "/out":
+ if (value == ""){
+ Usage ();
+ Environment.Exit (1);
+ }
+ SetOutputFile (value);
+ return true;
+
+ case "/optimize":
+ case "/optimize+":
+ case "/optimize-":
+ case "/incremental":
+ case "/incremental+":
+ case "/incremental-":
+ // nothing.
+ return true;
+
+ case "/d":
+ case "/define": {
+ string [] defs;
+
+ if (value == ""){
+ Usage ();
+ Environment.Exit (1);
+ }
+
+ defs = value.Split (new Char [] {';', ','});
+ foreach (string d in defs){
+ defines.Add (d);
+ }
+ return true;
+ }
+
+ case "/linkres":
+ case "/linkresource":
+ if (value == ""){
+ Console.WriteLine ("{0} requires an argument", arg);
+ Environment.Exit (1);
+ }
+ if (resources == null)
+ resources = new ArrayList ();
+
+ resources.Add (value);
+ return true;
+
+ case "/res":
+ case "/resource":
+ if (value == ""){
+ Console.WriteLine ("{0} requires an argument", arg);
+ Environment.Exit (1);
+ }
+ if (embedded_resources == null)
+ embedded_resources = new ArrayList ();
+
+ embedded_resources.Add (value);
+ return true;
+
+ case "/recurse":
+ if (value == ""){
+ Console.WriteLine ("/recurse requires an argument");
+ Environment.Exit (1);
+ }
+ CompileFiles (value, true);
+ return true;
+
+ case "/r":
+ case "/reference":
+ if (value == ""){
+ Console.WriteLine ("/reference requires an argument");
+ Environment.Exit (1);
+ }
+ references.Add (value);
+ return true;
+
+ case "/lib": {
+ string [] libdirs;
+
+ if (value == ""){
+ Console.WriteLine ("/lib requires an argument");
+ Environment.Exit (1);
+ }
+
+ libdirs = value.Split (new Char [] { ',' });
+ foreach (string dir in libdirs)
+ link_paths.Add (dir);
+ return true;
+ }
+
+ case "/debug":
+ case "/debug+":
+ want_debugging_support = true;
+ return true;
+
+ case "/checked":
+ case "/checked+":
+ RootContext.Checked = true;
+ return true;
+
+ case "/checked-":
+ RootContext.Checked = false;
+ return true;
+
+ case "/unsafe":
+ case "/unsafe+":
+ RootContext.Unsafe = true;
+ return true;
+
+ case "/unsafe-":
+ RootContext.Unsafe = false;
+ return true;
+
+ case "/warnaserror":
+ case "/warnaserror+":
+ Report.WarningsAreErrors = true;
+ return true;
+
+ case "/warnaserror-":
+ Report.WarningsAreErrors = false;
+ return true;
+
+ case "/warn":
+ SetWarningLevel (value);
+ return true;
+
+ case "/nowarn": {
+ string [] warns;
+
+ if (value == ""){
+ Console.WriteLine ("/nowarn requires an argument");
+ Environment.Exit (1);
+ }
+
+ warns = value.Split (new Char [] {','});
+ foreach (string wc in warns){
+ int warn = 0;
+
+ try {
+ warn = Int32.Parse (wc);
+ } catch {
+ Usage ();
+ Environment.Exit (1);
+ }
+ Report.SetIgnoreWarning (warn);
+ }
+ return true;
+ }
+
+ case "/noconfig":
+ load_default_config = false;
+ return true;
+
+ case "/help":
+ case "/?":
+ Usage ();
+ Environment.Exit (0);
+ return true;
+
+ case "/main":
+ case "/m":
+ if (value == ""){
+ Console.WriteLine ("/main requires an argument");
+ Environment.Exit (1);
+ }
+ RootContext.MainClass = value;
+ return true;
+
+ case "/nostdlib":
+ case "/nostdlib+":
+ RootContext.StdLib = false;
+ return true;
+
+ case "/nostdlib-":
+ RootContext.StdLib = true;
+ return true;
+
+ case "/codepage":
+ int cp = -1;
+
+ if (value == "utf8")
+ cp = (new UTF8Encoding()).WindowsCodePage;
+ if (value == "reset"){
+ cp = 28591;
+ using_default_encoder = true;
+ }
+
+ try {
+ cp = Int32.Parse (value);
+ } catch { }
+
+ if (cp == -1){
+ Console.WriteLine ("Invalid code-page requested");
+ Usage ();
+ }
+
+ try {
+ encoding = Encoding.GetEncoding (cp);
+ using_default_encoder = false;
+ } catch {
+ Console.WriteLine ("Code page: {0} not supported", cp);
+ }
+ return true;
+
+ }
+ return false;
}
/// <summary>
/// TODO: Mostly structured to debug the compiler
/// now, needs to be turned into a real driver soon.
/// </remarks>
- static void MainDriver (string [] args)
+ // [MonoTODO("Change error code for unknown argument to something reasonable")]
+ static bool MainDriver (string [] args)
{
- int errors = 0, i;
- string output_file = null;
+ int i;
bool parsing_options = true;
references = new ArrayList ();
+ soft_references = new ArrayList ();
link_paths = new ArrayList ();
SetupDefaultDefines ();
// This is not required because Assembly.Load knows about this
// path.
//
- link_paths.Add (GetSystemDir ());
int argc = args.Length;
for (i = 0; i < argc; i++){
if (extra_args == null){
Report.Error (2011, "Unable to open response file: " +
response_file);
- return;
+ return false;
}
new_args = new string [extra_args.Length + argc];
continue;
}
- //
- // Prepare to recurse
- //
-
- if (parsing_options && (arg.StartsWith ("-") || arg.StartsWith ("/"))){
- switch (arg){
- case "-v":
- yacc_verbose = true;
- continue;
-
- case "--":
+ if (parsing_options){
+ if (arg == "--"){
parsing_options = false;
continue;
-
- case "--parse":
- parse_only = true;
- continue;
-
- case "--main": case "-m":
- if ((i + 1) >= argc){
- Usage (true);
- return;
- }
- RootContext.MainClass = args [++i];
- continue;
-
- case "--unsafe":
- RootContext.Unsafe = true;
- continue;
-
- case "--optimize":
- RootContext.Optimize = true;
- continue;
-
- case "/?": case "/h": case "/help":
- case "--help":
- Usage (false);
- return;
-
- case "--define":
- if ((i + 1) >= argc){
- Usage (true);
- return;
- }
- defines.Add (args [++i]);
- continue;
-
- case "--probe": {
- int code = 0;
-
- try {
- code = Int32.Parse (
- args [++i], NumberStyles.AllowLeadingSign);
- Report.SetProbe (code);
- } catch {
- Report.Error (-14, "Invalid number specified");
- }
- continue;
- }
-
- case "--tokenize": {
- tokenize = true;
- continue;
}
- case "-o":
- case "--output":
- if ((i + 1) >= argc){
- Usage (true);
- return;
+ if (arg.StartsWith ("-")){
+ if (UnixParseOption (arg, ref args, ref i))
+ continue;
+
+ // Try a -CSCOPTION
+ string csc_opt = "/" + arg.Substring (1);
+ if (CSCParseOption (csc_opt, ref args, ref i))
+ continue;
+ } else {
+ if (arg.StartsWith ("/")){
+ if (CSCParseOption (arg, ref args, ref i))
+ continue;
}
- output_file = args [++i];
- string bname = CodeGen.Basename (output_file);
- if (bname.IndexOf (".") == -1)
- output_file += ".exe";
- continue;
-
- case "--checked":
- RootContext.Checked = true;
- continue;
-
- case "--stacktrace":
- Report.Stacktrace = true;
- continue;
-
- case "--resource":
- if ((i + 1) >= argc){
- Usage (true);
- Console.WriteLine("Missing argument to --resource");
- return;
- }
- if (resources == null)
- resources = new ArrayList ();
-
- resources.Add (args [++i]);
- continue;
-
- case "--target":
- if ((i + 1) >= argc){
- Usage (true);
- return;
- }
-
- string type = args [++i];
- switch (type){
- case "library":
- target = Target.Library;
- target_ext = ".dll";
- break;
-
- case "exe":
- target = Target.Exe;
- break;
-
- case "winexe":
- target = Target.WinExe;
- break;
-
- case "module":
- target = Target.Module;
- target_ext = ".dll";
- break;
- }
- continue;
-
- case "-r":
- if ((i + 1) >= argc){
- Usage (true);
- return;
- }
-
- references.Add (args [++i]);
- continue;
-
- case "-L":
- if ((i + 1) >= argc){
- Usage (true);
- return;
- }
- link_paths.Add (args [++i]);
- continue;
-
- case "--nostdlib":
- RootContext.StdLib = false;
- continue;
-
- case "--fatal":
- Report.Fatal = true;
- continue;
-
- case "--werror":
- Report.WarningsAreErrors = true;
- continue;
-
- case "--nowarn":
- if ((i + 1) >= argc){
- Usage (true);
- return;
- }
- int warn;
-
- try {
- warn = Int32.Parse (args [++i]);
- } catch {
- Usage (true);
- return;
- }
- Report.SetIgnoreWarning (warn);
- continue;
-
- case "--wlevel":
- if ((i + 1) >= argc){
- Report.Error (
- 1900,
- "--wlevel requires an value from 0 to 4");
- error_count++;
- return;
- }
- int level;
-
- try {
- level = Int32.Parse (args [++i]);
- } catch {
- Report.Error (
- 1900,
- "--wlevel requires an value from 0 to 4");
- return;
- }
- if (level < 0 || level > 4){
- Report.Error (1900, "Warning level must be 0 to 4");
- return;
- } else
- RootContext.WarningLevel = level;
- continue;
-
- case "--about":
- About ();
- return;
-
- case "--recurse":
- if ((i + 1) >= argc){
- Console.WriteLine ("--recurse requires an argument");
- error_count++;
- return;
- }
- errors += CompileFiles (args [++i], true);
- continue;
-
- case "--timestamp":
- timestamps = true;
- last_time = DateTime.Now;
- continue;
}
}
}
if (tokenize)
- return;
+ return true;
if (first_source == null){
Report.Error (2008, "No files to compile were specified");
- return;
+ return false;
}
if (Report.Errors > 0)
- return;
+ return false;
if (parse_only)
- return;
+ return true;
//
// Load Core Library for default compilation
//
- if (RootContext.StdLib){
+ if (RootContext.StdLib)
references.Insert (0, "mscorlib");
- references.Insert (1, "System");
- }
- if (errors > 0){
- error ("Parsing failed");
- return;
+ if (load_default_config)
+ DefineDefaultConfig ();
+
+ if (Report.Errors > 0){
+ return false;
}
//
//
if (timestamps)
ShowTime ("Loading references");
- errors += LoadReferences ();
+ link_paths.Add (GetSystemDir ());
+ LoadReferences ();
+
if (timestamps)
ShowTime (" References loaded");
- if (errors > 0){
- error ("Could not load one or more assemblies");
- return;
+ if (Report.Errors > 0){
+ return false;
}
- error_count = errors;
-
//
// Quick hack
//
output_file = first_source + target_ext;
}
- RootContext.CodeGen = new CodeGen (output_file, output_file);
+ string[] debug_args = new string [debug_arglist.Count];
+ debug_arglist.CopyTo (debug_args);
+ CodeGen.Init (output_file, output_file, want_debugging_support, debug_args);
- RootContext.TypeManager.AddModule (RootContext.CodeGen.ModuleBuilder);
+ TypeManager.AddModule (CodeGen.ModuleBuilder);
//
// Before emitting, we need to get the core
//
if (timestamps)
ShowTime ("Initializing Core Types");
- RootContext.TypeManager.InitCoreTypes ();
+ if (!RootContext.StdLib){
+ RootContext.ResolveCore ();
+ if (Report.Errors > 0)
+ return false;
+ }
+
+ TypeManager.InitCoreTypes ();
if (timestamps)
ShowTime (" Core Types done");
RootContext.ResolveTree ();
if (timestamps)
ShowTime ("Populate tree");
+ if (!RootContext.StdLib)
+ RootContext.BootCorlib_PopulateCoreTypes ();
RootContext.PopulateTypes ();
+ RootContext.DefineTypes ();
+ TypeManager.InitCodeHelpers ();
+
if (Report.Errors > 0){
- error ("Compilation failed");
- return;
+ return false;
}
//
//
if (timestamps)
ShowTime ("Emitting code");
+ ShowTotalTime ("Total so far");
RootContext.EmitCode ();
if (timestamps)
ShowTime (" done");
if (Report.Errors > 0){
- error ("Compilation failed");
- return;
+ return false;
}
if (timestamps)
ShowTime ("Closing types");
+
+ if (RootContext.WarningLevel >= 4)
+ if (!Namespace.VerifyUsing ())
+ return false;
RootContext.CloseTypes ();
MethodInfo ep = RootContext.EntryPoint;
if (ep == null){
- Report.Error (5001, "Program " + output_file +
+ if (Report.Errors == 0)
+ Report.Error (5001, "Program " + output_file +
" does not have an entry point defined");
- return;
+ return false;
}
- RootContext.CodeGen.AssemblyBuilder.SetEntryPoint (ep, k);
+ CodeGen.AssemblyBuilder.SetEntryPoint (ep, k);
}
//
// Add the resources
//
if (resources != null){
- foreach (string file in resources)
- RootContext.CodeGen.AssemblyBuilder.AddResourceFile (file, file);
+ foreach (string spec in resources){
+ string file, res;
+ int cp;
+
+ cp = spec.IndexOf (',');
+ if (cp != -1){
+ file = spec.Substring (0, cp);
+ res = spec.Substring (cp + 1);
+ } else
+ file = res = spec;
+
+ CodeGen.AssemblyBuilder.AddResourceFile (res, file);
+ }
}
- RootContext.CodeGen.Save (output_file);
- if (timestamps)
+ if (embedded_resources != null){
+ object[] margs = new object [2];
+ Type[] argst = new Type [2];
+ argst [0] = argst [1] = typeof (string);
+ MethodInfo embed_res = typeof (AssemblyBuilder).GetMethod ("EmbedResourceFile", argst);
+ if (embed_res == null) {
+ Report.Warning (0, new Location (-1), "Cannot embed resources on this runtime: try the Mono runtime instead.");
+ } else {
+ foreach (string spec in embedded_resources) {
+ int cp;
+
+ cp = spec.IndexOf (',');
+ if (cp != -1){
+ margs [0] = spec.Substring (cp + 1);
+ margs [1] = spec.Substring (0, cp);
+ } else
+ margs [0] = margs [1] = spec;
+ embed_res.Invoke (CodeGen.AssemblyBuilder, margs);
+ }
+ }
+ }
+
+ CodeGen.Save (output_file);
+ if (timestamps) {
ShowTime ("Saved output");
+ ShowTotalTime ("Total");
+ }
- if (Report.Errors > 0){
- error ("Compilation failed");
- return;
- } else if (Report.ProbeCode != 0){
- error ("Failed to report code " + Report.ProbeCode);
- Environment.Exit (124);
+ Timer.ShowTimers ();
+
+ if (want_debugging_support) {
+ CodeGen.SaveSymbols ();
+ if (timestamps)
+ ShowTime ("Saved symbols");
}
+
+ if (Report.ExpectedError != 0){
+ Console.WriteLine("Failed to report expected error " + Report.ExpectedError);
+ Environment.Exit (1);
+ return false;
+ }
+
+ return (Report.Errors == 0);
}
}
projects / mono.git / blobdiff