//
// Licensed under the terms of the GNU GPL
//
-// (C) 2002 Rafael Teixeira
+// (C) 2002, 2003, 2004 Rafael Teixeira
//
-namespace Mono.Languages
-{
+namespace Mono.Languages {
+
using System;
- using System.Reflection;
- using System.Reflection.Emit;
using System.Collections;
using System.IO;
+ using System.Text;
using System.Globalization;
- using Mono.CSharp;
-
- enum Target {
- Library, Exe, Module, WinExe
- };
-
- /// <summary>
- /// The compiler driver.
- /// </summary>
- public class Driver
- {
-
- //
- // Assemblies references to be linked. Initialized with
- // mscorlib.dll elsewhere.
- 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;
+ using System.Reflection;
+ using System.Reflection.Emit;
- static Hashtable response_file_list;
- static Hashtable source_files = new Hashtable ();
+ using Mono.GetOptions;
+ using Mono.GetOptions.Useful;
- //
- // An array of the defines from the command line
- //
- static ArrayList defines;
+ using Mono.MonoBASIC;
- //
- // A list of resource files
- //
- static ArrayList resources = new ArrayList();
+ public class Driver {
+ CompilerOptions options;
- //
- // Last time we took the time
- //
- static DateTime last_time;
- static void ShowTime (string msg)
+ private void InitializeRootContextAndOthersFromOptions()
{
- DateTime now = DateTime.Now;
- TimeSpan span = now - last_time;
- last_time = now;
-
- Console.WriteLine (
- "[{0:00}:{1:000}] {2}",
- (int) span.TotalSeconds, span.Milliseconds, msg);
+ Report.Stacktrace = options.Stacktrace;
+ Report.WarningsAreErrors = options.WarningsAreErrors;
+ // TODO: change Report to receive the whole array
+ for(int i = 0; i < options.WarningsToIgnore.Length; i++)
+ Report.SetIgnoreWarning(options.WarningsToIgnore[i]);
+ Report.Fatal = options.MakeErrorsFatal;
+
+ RootContext.WarningLevel = options.WarningLevel;
+ RootContext.Checked = options.CheckedContext;
+ RootContext.MainClass = options.MainClassName;
+ RootContext.StdLib = !options.NoStandardLibraries;
+ RootContext.Unsafe = options.AllowUnsafeCode;
+ if (options.RootNamespace != null)
+ RootContext.RootNamespace = options.RootNamespace;
+
+ // TODO: semantics are different and should be adjusted
+ GenericParser.yacc_verbose_flag = options.Verbose ? 1 : 0;
+
+ Mono.MonoBASIC.Parser.InitialOptionExplicit = options.OptionExplicit;
+ Mono.MonoBASIC.Parser.InitialOptionStrict = options.OptionStrict;
+ Mono.MonoBASIC.Parser.InitialOptionCompareBinary = options.OptionCompareBinary;
+ Mono.MonoBASIC.Parser.ImportsList = options.Imports;
}
-
- static void Usage (bool is_error)
+ bool ParseAllSourceFiles()
{
- Console.WriteLine ( @"
-MonoBASIC Compiler, Copyright (C)2002 Rafael Teixeira.
-Usage: mbas [options] source-files
-Options:
- --about About the MonoBASIC compiler
- --checked Set default context to checked
- --define SYM Defines the symbol SYM
- --fatal Makes errors fatal
- -g, --debug Write symbolic debugging information to FILE-debug.s
- -h, --help Prints this usage instructions
- -L PATH Adds PATH to the assembly link path
- -m CLASS,
- --main CLASS Specifies CLASS as main (starting) class
- --noconfig Disables implicit references to assemblies
- --nostdlib Does not load core libraries
- --nowarn XXX Ignores warning number XXX
- -o FNAME,
- --output FNAME Specifies output file
- --optimize Optimizes
- --parse Only parses the source file (for debugging the tokenizer)
- --probe X Probes for the source to generate code X on line L
- -r ASSEMBLY References an assembly
- --recurse SPEC Recursively compiles the files in SPEC ([dir]/file)
- --resource FILE Adds FILE as a resource
- --stacktrace Shows stack trace at error location
- --target KIND Specifies the target (KIND is one of: exe, winexe, library, module)
- --tokenize Only tokenizes source files
- --timestamp Displays time stamps of various compiler events
- --unsafe Allows unsafe code
- --werror Treat warnings as errors
- -v Verbose parsing (for debugging the parser)
- --wlevel LEVEL Sets warning level (the highest is 4, the default)
- @file Read response file for more options
-");
-
+ options.StartTime("Parsing Source Files");
+ foreach(FileToCompile file in options.SourceFilesToCompile)
+ GenericParser.Parse(file.Filename, file.Encoding);
+ options.ShowTime(" Done");
+ return (Report.Errors == 0);
}
-
-
- static void About ()
+
+ private bool InitializeDebuggingSupport()
{
-// Options.ShowAbout();
+ string[] debug_args = new string [options.DebugListOfArguments.Count];
+ options.DebugListOfArguments.CopyTo(debug_args);
+ CodeGen.Init(options.OutputFileName, options.OutputFileName, options.WantDebuggingSupport, debug_args);
+ TypeManager.AddModule(CodeGen.ModuleBuilder);
+ return true;
}
- static void error (string msg)
+ private bool LoadReferencedAssemblies()
{
- Console.WriteLine ("Error: " + msg);
+ return
+ options.LoadReferencedAssemblies(
+ new Mono.GetOptions.Useful.AssemblyAdder(TypeManager.AddAssembly));
}
- static void notice (string msg)
+ private bool AdjustCodegenWhenTargetIsNetModule()
{
- Console.WriteLine (msg);
+ options.AdjustCodegenWhenTargetIsNetModule(CodeGen.AssemblyBuilder);
+ return true;
}
-// private static Mono.GetOptions.OptionList Options;
-
- private static bool SetVerboseParsing(object nothing)
+ private bool LoadAddedNetModules()
{
- GenericParser.yacc_verbose_flag = true;
- return true;
+ return
+ options.LoadAddedNetModules(
+ CodeGen.AssemblyBuilder,
+ new Mono.GetOptions.Useful.ModuleAdder(TypeManager.AddModule));
}
-
- public static int Main (string[] args)
+
+ private bool InitializeCoreTypes()
{
-/* Options = new Mono.GetOptions.OptionList("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" , "mbas [options] source-files");
- Options.AddAbout(' ',"about", "About the MonoBASIC compiler");
- Options.AddBooleanSwitch ('v',"verbose", "Verbose parsing (for debugging the parser)", false, new Mono.GetOptions.OptionFound(SetVerboseParsing) );
-*/ MainDriver(args);
- return (error_count + Report.Errors) != 0 ? 1 : 0;
+ //
+ // Before emitting, we need to get the core
+ // types emitted from the user defined types
+ // or from the system ones.
+ //
+ options.StartTime("Initializing Core Types");
+
+ if (!RootContext.StdLib)
+ RootContext.ResolveCore ();
+ if (Report.Errors > 0)
+ return false;
+
+ TypeManager.InitCoreTypes();
+
+ options.ShowTime("Core Types Done");
+ return Report.Errors == 0;
}
- static public int LoadAssembly (string assembly, bool soft)
+ private bool ResolveTree()
{
- Assembly a;
- string total_log = "";
-
- try {
- char[] path_chars = { '/', '\\', '.' };
-
- if (assembly.IndexOfAny (path_chars) != -1)
- a = Assembly.LoadFrom (assembly);
- else
- a = Assembly.Load (assembly);
- TypeManager.AddAssembly (a);
- return 0;
- } catch (FileNotFoundException){
- foreach (string dir in link_paths){
- string full_path = dir + "/" + assembly + ".dll";
-
- try {
- a = Assembly.LoadFrom (full_path);
- TypeManager.AddAssembly (a);
- return 0;
- } catch (FileNotFoundException ff) {
- total_log += ff.FusionLog;
- continue;
- }
- }
- if (soft)
- return 0;
- } catch (BadImageFormatException f) {
- error ("// Bad file format while loading assembly");
- error ("Log: " + f.FusionLog);
- return 1;
- } catch (FileLoadException f){
- error ("File Load Exception: " + assembly);
- error ("Log: " + f.FusionLog);
- return 1;
- } catch (ArgumentNullException){
- error ("// Argument Null exception ");
- return 1;
+ options.StartTime("Resolving tree");
+ RootContext.ResolveTree (); // The second pass of the compiler
+ options.ShowTime("Tree resolved");
+ return Report.Errors == 0;
+ }
+
+ private bool PopulateCoreTypes()
+ {
+ if (!RootContext.StdLib) {
+ options.StartTime("Populate core types");
+ RootContext.BootCorlib_PopulateCoreTypes();
+ options.ShowTime(" Done");
}
-
- Report.Error (6, "Can not find assembly `" + assembly + "'" );
- Console.WriteLine ("Log: \n" + total_log);
-
- return 0;
+ return Report.Errors == 0;
}
-
- /// <summary>
- /// Loads all assemblies referenced on the command line
- /// </summary>
- static public int LoadReferences ()
+
+ private bool PopulateTypes()
{
- int errors = 0;
-
- foreach (string r in references)
- errors += LoadAssembly (r, false);
-
- foreach (string r in soft_references)
- errors += LoadAssembly (r, true);
-
- return errors;
+ options.StartTime("Populate types");
+ RootContext.PopulateTypes();
+ options.ShowTime(" Done");
+ return Report.Errors == 0;
}
-
- static void SetupDefaultDefines ()
+
+ private bool InitCodeHelpers()
{
- defines = new ArrayList ();
- defines.Add ("__MonoBASIC__");
+ options.StartTime("Initialize code helpers");
+ TypeManager.InitCodeHelpers();
+ options.ShowTime(" Done");
+ return Report.Errors == 0;
}
-
- static string [] LoadArgs (string file)
+
+ void CookUpEntryPointForWinFormsApplication(Type t)
{
- StreamReader f;
- ArrayList args = new ArrayList ();
- string line;
- try {
- f = new StreamReader (file);
- } catch {
- return null;
- }
-
- while ((line = f.ReadLine ()) != null){
- string [] line_args = line.Split (new char [] { ' ' });
-
- foreach (string arg in line_args)
- args.Add (arg);
- }
-
- string [] ret_value = new string [args.Count];
- args.CopyTo (ret_value, 0);
+ Type SystemWindowsFormsFormType = TypeManager.LookupType ("System.Windows.Forms.Form");
+ if (SystemWindowsFormsFormType == null || !t.IsSubclassOf (SystemWindowsFormsFormType))
+ return;
+
+ TypeBuilder tb = t as TypeBuilder;
+ MethodBuilder mb = tb.DefineMethod ("Main", MethodAttributes.Public | MethodAttributes.Static, CallingConventions.Standard,
+ typeof(void), new Type[0]);
+
+ Type SystemWindowsFormsApplicationType = TypeManager.LookupType ("System.Windows.Forms.Application");
+ MethodInfo mi = SystemWindowsFormsApplicationType.GetMethod ("Run", new Type[] { SystemWindowsFormsFormType } );
+ ILGenerator ig = mb.GetILGenerator();
+ ConstructorInfo ci = TypeManager.GetConstructor (TypeManager.LookupType(t.FullName), new Type[0]);
+
+ ig.Emit (OpCodes.Newobj, ci);
+ ig.Emit (OpCodes.Call, mi);
+ ig.Emit (OpCodes.Ret);
- return ret_value;
+ RootContext.EntryPoint = mb as MethodInfo;
}
-
- //
- // Returns the directory where the system assemblies are installed
- //
- static string GetSystemDir ()
+
+ void FixEntryPoint()
{
- Assembly [] assemblies = AppDomain.CurrentDomain.GetAssemblies ();
-
- foreach (Assembly a in assemblies){
- string codebase = a.CodeBase;
- if (codebase.EndsWith ("corlib.dll")){
- return codebase.Substring (0, codebase.LastIndexOf ("/"));
+ if (options.TargetFileType == TargetType.Exe || options.TargetFileType == TargetType.WinExe) {
+ if (RootContext.EntryPoint == null && RootContext.MainClass != null) {
+ // If we don't have a valid entry point yet AND if System.Windows.Forms is included
+ // among the dependencies, we have to build a new entry point on-the-fly for the specified
+ // main class.
+ // Otherwise we won't be able to compile SWF code out of the box.
+ Type t = TypeManager.LookupType(RootContext.MainClass);
+ if (t == null)
+ Report.Error(-1, string.Format("Specified main class {0} doesn't exist", RootContext.MainClass));
+ else
+ CookUpEntryPointForWinFormsApplication (t);
}
}
+ }
+
+ private bool EmitCode()
+ {
+ options.StartTime("Emitting code");
+ RootContext.EmitCode();
+ FixEntryPoint();
+ options.ShowTime(" Done");
+ return Report.Errors == 0;
+ }
- Report.Error (-15, "Can not compute my system path");
- return "";
+ private bool CloseTypes()
+ {
+ options.StartTime("Closing types");
+ RootContext.CloseTypes ();
+ options.ShowTime(" Done");
+ return Report.Errors == 0;
}
- //
- // Given a path specification, splits the path from the file/pattern
- //
- static void SplitPathAndPattern (string spec, out string path, out string pattern)
+ private bool SetEntryPoint()
{
- int p = spec.LastIndexOf ("/");
- if (p != -1){
- //
- // Windows does not like /file.cs, switch that to:
- // "\", "file.cs"
- //
- if (p == 0){
- path = "\\";
- pattern = spec.Substring (1);
- } else {
- path = spec.Substring (0, p);
- pattern = spec.Substring (p + 1);
+ if (options.TargetFileType == TargetType.Exe || options.TargetFileType == TargetType.WinExe) {
+ options.StartTime("Setting entry point");
+ MethodInfo ep = RootContext.EntryPoint;
+
+ if (ep == null) {
+ Report.Error (30737, "Program " + options.OutputFileName + " does not have an entry point defined");
+ return false;
}
- return;
- }
-
- p = spec.LastIndexOf ("\\");
- if (p != -1){
- path = spec.Substring (0, p);
- pattern = spec.Substring (p + 1);
- return;
+
+ CodeGen.AssemblyBuilder.SetEntryPoint (ep,
+ (options.TargetFileType == TargetType.Exe)?PEFileKinds.ConsoleApplication:PEFileKinds.WindowApplication);
+ options.ShowTime(" Done");
}
-
- path = ".";
- pattern = spec;
+ return Report.Errors == 0;
}
- static int AddFile(string f)
+/*
+ private bool EmbedResources()
{
- if (first_source == null)
- first_source = f;
-
- if (source_files.Contains (f)){
- Report.Error (
- 1516,
- "Source file `" + f + "' specified multiple times");
- Environment.Exit(1);
- } else
- source_files.Add(f, f);
-
- return 0;
+ options.StartTime("Embedding resources");
+ options.EmbedResources(CodeGen.AssemblyBuilder);
+ options.ShowTime(" Done");
+ return Report.Errors == 0;
}
+*/
- static int ProcessSourceFile(string filename)
+ private bool SaveOutput()
{
- if (tokenize)
- GenericParser.Tokenize(filename);
- else
- return GenericParser.Parse(filename);
-
- return 0;
+ options.StartTime("Saving Output");
+ CodeGen.Save(options.OutputFileName);
+ options.ShowTime(" Done");
+ return Report.Errors == 0;
}
- static int AddFiles (string spec, bool recurse)
- {
- string path, pattern;
- int errors = 0;
- SplitPathAndPattern (spec, out path, out pattern);
- if (pattern.IndexOf ("*") == -1){
- return AddFile (spec);
- }
-
- 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;
- } catch (System.IO.IOException){
- Report.Error (2001, "Source file `" + spec + "' could not be found");
- return 1;
+ private bool SaveDebugSymbols()
+ {
+ if (options.WantDebuggingSupport) {
+ options.StartTime("Saving Debug Symbols");
+ CodeGen.SaveSymbols ();
+ options.ShowTime (" Done");
}
- foreach (string f in files)
- errors += AddFile (f);
-
- if (!recurse)
- return errors;
-
- string [] dirs = null;
+ return true;
+ }
- try {
- dirs = Directory.GetDirectories (path);
- } catch {
- }
-
- foreach (string d in dirs) {
-
- // Don't include path in this string, as each
- // directory entry already does
- errors += AddFiles (d + "/" + pattern, true);
+ delegate bool CompilerStep();
+
+ private CompilerStep[] Steps {
+ get {
+ return new CompilerStep[] {
+ new CompilerStep(ParseAllSourceFiles),
+ new CompilerStep(InitializeDebuggingSupport),
+ new CompilerStep(LoadReferencedAssemblies),
+ new CompilerStep(AdjustCodegenWhenTargetIsNetModule),
+ new CompilerStep(LoadAddedNetModules),
+ new CompilerStep(InitializeCoreTypes),
+ new CompilerStep(ResolveTree),
+ new CompilerStep(PopulateCoreTypes),
+ new CompilerStep(PopulateTypes),
+ new CompilerStep(InitCodeHelpers),
+ new CompilerStep(EmitCode),
+ new CompilerStep(CloseTypes),
+ new CompilerStep(SetEntryPoint),
+ new CompilerStep(SaveOutput),
+ new CompilerStep(SaveDebugSymbols) } ;
}
-
-
- 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.Data",
- "System.Xml",
- "Microsoft.VisualBasic", // just for now
-#if false
- //
- // Is it worth pre-loading all this stuff?
- //
- "Accessibility",
- "System.Configuration.Install",
- "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);
- }
-
/// <summary>
- /// Parses the arguments, and drives the compilation
- /// process.
+ /// Parses the arguments, and calls the compilation process.
/// </summary>
- ///
- /// <remarks>
- /// TODO: Mostly structured to debug the compiler
- /// now, needs to be turned into a real driver soon.
- /// </remarks>
- static void MainDriver (string [] args)
+ int Execute(string [] args)
{
- int errors = 0, i;
- string output_file = null;
- bool parsing_options = true;
-
- references = new ArrayList ();
- soft_references = new ArrayList ();
- link_paths = new ArrayList ();
- SetupDefaultDefines ();
-
- //
- // Setup defaults
- //
- // This is not required because Assembly.Load knows about this
- // path.
- //
- link_paths.Add (GetSystemDir ());
-
-// Options.ProcessArgs(args);
-// return;
-
- int argc = args.Length;
- for (i = 0; i < argc; i++){
- string arg = args [i];
-
- if (arg.StartsWith ("@")){
- string [] new_args, extra_args;
- string response_file = arg.Substring (1);
-
- if (response_file_list == null)
- response_file_list = new Hashtable ();
-
- if (response_file_list.Contains (response_file)){
- Report.Error (
- 1515, "Response file `" + response_file +
- "' specified multiple times");
- Environment.Exit (1);
- }
-
- response_file_list.Add (response_file, response_file);
-
- extra_args = LoadArgs (response_file);
- if (extra_args == null){
- Report.Error (2011, "Unable to open response file: " +
- response_file);
- return;
- }
-
- new_args = new string [extra_args.Length + argc];
- args.CopyTo (new_args, 0);
- extra_args.CopyTo (new_args, argc);
- args = new_args;
- argc = new_args.Length;
- continue;
- }
-
- //
- // Prepare to recurse
- //
+ options = new CompilerOptions(args, new ErrorReporter(Report.Error));
+ if (options.NothingToCompile)
+ return 2;
+ try {
+ InitializeRootContextAndOthersFromOptions();
- if (parsing_options && (arg.StartsWith ("-"))){
- switch (arg){
- case "-v":
- GenericParser.yacc_verbose_flag = true;
- continue;
-
- case "--":
- 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;
- }
- 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 "--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;
- default:
- Usage (true);
- return;
- }
- continue;
-
- case "-r":
- if ((i + 1) >= argc){
- Usage (true);
- return;
- }
-
- references.Add(args [++i]);
- continue;
-
- case "--resource":
- if ((i + 1) >= argc)
- {
- Usage (true);
- Console.WriteLine("Missing argument to --resource");
- return;
- }
-
- resources.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;
+ foreach(CompilerStep step in Steps)
+ if (!step())
+ break;
- 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 += AddFiles (args [++i], true);
- continue;
-
- case "--timestamp":
- timestamps = true;
- last_time = DateTime.Now;
- debug_arglist.Add("timestamp");
- continue;
-
- case "--debug": case "-g":
- want_debugging_support = true;
- continue;
-
- case "--debug-args":
- if ((i + 1) >= argc){
- Console.WriteLine ("--debug-args requires an argument");
- error_count++;
- return;
- }
- char[] sep = { ',' };
- debug_arglist.AddRange (args [++i].Split (sep));
- continue;
-
- case "--noconfig":
- load_default_config = false;
- continue;
-
- default:
- Console.WriteLine ("Unknown option: " + arg);
- errors++;
- continue;
- }
- }
-
- // Rafael: Does not compile them yet!!!
- errors += AddFiles(arg, false);
- }
-
- //Rafael: Compile all source files!!!
- foreach(string filename in source_files.Values)
- errors += ProcessSourceFile(filename);
-
- if (first_source == null)
- {
- Report.Error (2008, "No files to compile were specified");
- return;
- }
-
- if (tokenize)
- return;
-
- if (Report.Errors > 0)
- return;
-
- if (parse_only)
- return;
-
- //
- // Load Core Library for default compilation
- //
- if (RootContext.StdLib)
- references.Insert (0, "mscorlib");
-
- if (load_default_config)
- DefineDefaultConfig ();
-
- if (errors > 0){
- error ("Parsing failed");
- return;
- }
-
- //
- // Load assemblies required
- //
- if (timestamps)
- ShowTime ("Loading references");
- errors += LoadReferences ();
- if (timestamps)
- ShowTime (" References loaded");
-
- if (errors > 0){
- error ("Could not load one or more assemblies");
- return;
- }
-
- error_count = errors;
-
- //
- // Quick hack
- //
- if (output_file == null){
- int pos = first_source.LastIndexOf (".");
-
- if (pos > 0)
- output_file = first_source.Substring (0, pos) + target_ext;
- else
- output_file = first_source + target_ext;
- }
-
- string[] debug_args = new string [debug_arglist.Count];
- debug_arglist.CopyTo(debug_args);
- CodeGen.Init (output_file, output_file, want_debugging_support, debug_args);
-
- TypeManager.AddModule (CodeGen.ModuleBuilder);
-
- //
- // Before emitting, we need to get the core
- // types emitted from the user defined types
- // or from the system ones.
- //
- if (timestamps)
- ShowTime ("Initializing Core Types");
- if (!RootContext.StdLib){
- RootContext.ResolveCore ();
- if (Report.Errors > 0)
- return;
- }
-
- TypeManager.InitCoreTypes ();
- if (timestamps)
- ShowTime (" Core Types done");
-
- //
- // The second pass of the compiler
- //
- if (timestamps)
- ShowTime ("Resolving tree");
- RootContext.ResolveTree ();
- if (timestamps)
- ShowTime ("Populate tree");
-
- if (Report.Errors > 0){
- error ("Compilation failed");
- return;
+ } catch (Exception ex) {
+ Report.Error(0, "Exception: " + ex.ToString());
}
+ return Report.ProcessResults(options.BeQuiet);
+ }
- if (!RootContext.StdLib)
- RootContext.BootCorlib_PopulateCoreTypes ();
- RootContext.PopulateTypes ();
-
- TypeManager.InitCodeHelpers ();
-
- if (Report.Errors > 0){
- error ("Compilation failed");
- return;
- }
-
- //
- // The code generator
- //
- if (timestamps)
- ShowTime ("Emitting code");
- RootContext.EmitCode ();
- if (timestamps)
- ShowTime (" done");
-
- if (Report.Errors > 0){
- error ("Compilation failed");
- return;
- }
-
- if (timestamps)
- ShowTime ("Closing types");
-
- RootContext.CloseTypes ();
-
-// PEFileKinds k = PEFileKinds.ConsoleApplication;
-//
-// if (target == Target.Library || target == Target.Module)
-// k = PEFileKinds.Dll;
-// else if (target == Target.Exe)
-// k = PEFileKinds.ConsoleApplication;
-// else if (target == Target.WinExe)
-// k = PEFileKinds.WindowApplication;
-//
-// if (target == Target.Exe || target == Target.WinExe){
-// MethodInfo ep = RootContext.EntryPoint;
-//
-// if (ep == null){
-// Report.Error (5001, "Program " + output_file +
-// " does not have an entry point defined");
-// return;
-// }
-//
-// CodeGen.AssemblyBuilder.SetEntryPoint (ep, k);
-// }
-
- //
- // Add the resources
- //
- if (resources != null){
- foreach (string file in resources)
- CodeGen.AssemblyBuilder.AddResourceFile (file, file);
- }
+ public static int Main (string[] args)
+ {
+ Driver driver = new Driver();
- CodeGen.Save (output_file);
- if (timestamps)
- ShowTime ("Saved output");
-
- if (want_debugging_support) {
- CodeGen.SaveSymbols ();
- if (timestamps)
- ShowTime ("Saved symbols");
- }
-
- if (Report.Errors > 0){
- error ("Compilation failed");
- return;
- } else if (Report.ProbeCode != 0){
- error ("Failed to report code " + Report.ProbeCode);
- Environment.Exit (124);
- }
+ return driver.Execute(args);
}
}
projects / mono.git / blobdiff