-//
+//
// driver.cs: The compiler command line driver.
//
// Author: Rafael Teixeira (rafaelteixeirabr@hotmail.com)
//
// 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;
- using Mono.GetOptions;
-
- enum Target
- {
- Library, Exe, Module, WinExe
- };
-
- enum OptionCompare
- {
- Binary, Text
- };
-
- /// <summary>
- /// The compiler driver.
- /// </summary>
- public class Driver : Options
- {
- // Temporary options
- //------------------------------------------------------------------
- [Option("[Mono] Only parses the source file (for debugging the tokenizer)", "parse")]
- public bool parse_only = false;
-
- [Option("[Mono] Only tokenizes source files")]
- public bool tokenize = false;
-
- [Option("[Mono] Shows stack trace at Error location")]
- public bool stacktrace { set { Report.Stacktrace = value; } }
-
- [Option("[Mono] Displays time stamps of various compiler events")]
- public bool timestamp
- {
- set
- {
- timestamps = true;
- last_time = DateTime.Now;
- debug_arglist.Add("timestamp");
- }
- }
-
- // Mono-specific options
- //------------------------------------------------------------------
- [Option("About the MonoBASIC compiler", "about")]
- public override WhatToDoNext DoAbout()
- {
- return base.DoAbout();
- }
-
- [Option("[Mono] Don\'t assume the standard library", "nostdlib")]
- public bool NoStandardLibraries { set { RootContext.StdLib = !value; } }
-
- [Option("[Mono] Disables implicit references to assemblies", "noconfig")]
- public bool NoConfig { set { load_default_config = !value; } }
-
- [Option("[Mono] Allows unsafe code", "unsafe")]
- public bool AllowUnsafeCode { set { RootContext.Unsafe = value; } }
-
- [Option("[Mono] Set default context to checked", "checked")]
- public bool Checked { set { RootContext.Checked = value; } }
-
- [Option("[Mono] Debugger {arguments}", "debug-args")]
- public WhatToDoNext SetDebugArgs(string args)
- {
- char[] sep = { ',' };
- debug_arglist.AddRange (args.Split (sep));
- return WhatToDoNext.GoAhead;
- }
-
- [Option("[Mono] Ignores warning number {XXXX}", "ignorewarn")]
- public WhatToDoNext SetIgnoreWarning(int warn)
- {
- Report.SetIgnoreWarning(warn);
- return WhatToDoNext.GoAhead;
- }
-
- [Option("[Mono] Sets warning {level} (the highest is 4, the default)", "wlevel")]
- public int WarningLevel { set { RootContext.WarningLevel = value; } }
-
- [Option("[Mono] Makes errors fatal", "fatal")]
- public bool Fatal { set { Report.Fatal = value; } }
-
- // Output file options
- //------------------------------------------------------------------
- [Option("Specifies the output {file} name", 'o', "out")]
- public string OutputFileName = null;
-
- [Option("Specifies the target {type} for the output file (exe [default], winexe, library, module)", "target")]
- public WhatToDoNext SetTarget(string type)
- {
- switch (type.ToLower())
- {
- 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;
- }
- return WhatToDoNext.GoAhead;
- }
-
- // input file options
- //------------------------------------------------------------------
- public ArrayList AddedModules = new ArrayList();
-
- [Option("[NOT IMPLEMENTED YET]References metadata from specified {module}", "addmodule")]
- public string AddedModule { set { AddedModules.Add(value); } }
-
- [Option("[NOT IMPLEMENTED YET]Include all files in the current directory and subdirectories according to the {wildcard}", "recurse")]
- public WhatToDoNext Recurse(string wildcard)
- {
- //AddFiles (DirName, true); // TODO wrong semantics
- return WhatToDoNext.GoAhead;
- }
-
- [Option(-1, "References metadata from the specified {assembly}", 'r', "reference")]
- public string AddedReference { set { references.Add(value); } }
-
- // resource options
- //------------------------------------------------------------------
- public ArrayList EmbeddedResources = new ArrayList();
-
- [Option(-1, "Adds the specified {file} as an embedded assembly resource", "resource", "res")]
- public string AddedResource { set { EmbeddedResources.Add(value); } }
-
- public ArrayList LinkedResources = new ArrayList();
-
- [Option(-1, "[NOT IMPLEMENTED YET]Adds the specified {file} as a linked assembly resource", "linkresource", "linkres")]
- public string AddedLinkresource { set { LinkedResources.Add(value); } }
-
- public ArrayList Win32Resources = new ArrayList();
-
- [Option(-1, "[NOT IMPLEMENTED YET]Specifies a Win32 resource {file} (.res)", "win32resource")]
- public string AddedWin32resource { set { Win32Resources.Add(value); } }
-
- public ArrayList Win32Icons = new ArrayList();
-
- [Option(-1, "[NOT IMPLEMENTED YET]Specifies a Win32 icon {file} (.ico) for the default Win32 resources", "win32icon")]
- public string AddedWin32icon { set { Win32Icons.Add(value); } }
-
- // code generation options
- //------------------------------------------------------------------
- [Option("[NOT IMPLEMENTED YET]Enable optimizations", "optimize")]
- public bool optimize = false;
-
- [Option("[NOT IMPLEMENTED YET]Remove integer checks. Default off.")]
- public bool removeintchecks = false;
-
- // TODO: handle VB.NET [+|-] boolean syntax
- [Option("Emit debugging information", 'g', "debug")]
- public bool want_debugging_support = false;
-
- [Option("Emit full debugging information (default)", "debug:full")]
- public bool fullDebugging = false;
-
- [Option("[IGNORED]Emit PDB file only", "debug:pdbonly")]
- public bool pdbOnly = false;
-
- // errors and warnings options
- //------------------------------------------------------------------
- [Option("Treat warnings as errors", "warnaserror")]
- public bool WarningsAreErrors { set { Report.WarningsAreErrors = value; } }
-
- [Option("Disable warnings", "nowarn")]
- public bool NoWarnings { set { if (value) RootContext.WarningLevel = 0; } }
-
-
- // language options
- //------------------------------------------------------------------
- public Hashtable Defines = new Hashtable();
-
- [Option(-1, "Declares global conditional compilation symbol(s). {symbol-list}:name=value,...", 'd', "define")]
- public string define {
- set
- {
- foreach(string item in value.Split(','))
- {
- string[] dados = item.Split('=');
- try
- {
- if (dados.Length > 1)
- Defines.Add(dados[0], dados[1]);
- else
- Defines.Add(dados[0], string.Empty);
- }
- catch
- {
- Error ("Could not define symbol" + dados[0]);
- }
- }
- }
- }
-
- private string[] importsList = null;
-
- [Option("[NOT IMPLEMENTED YET]Declare global Imports for namespaces in referenced metadata files. {import-list}:namespace,...", "imports")]
- public WhatToDoNext imports(string importslist)
- {
- importsList = importslist.Split(',');
- return WhatToDoNext.GoAhead;
- }
-
- // TODO: handle VB.NET [+|-] boolean syntax
- [Option("[NOT IMPLEMENTED YET]Require explicit declaration of variables")]
- public bool optionexplicit { set { Mono.MonoBASIC.Parser.InitialOptionExplicit = value; } }
-
- // TODO: handle VB.NET [+|-] boolean syntax
- [Option("[NOT IMPLEMENTED YET]Enforce strict language semantics")]
- public bool optionstrict { set { Mono.MonoBASIC.Parser.InitialOptionStrict = value; } }
-
- [Option("[NOT IMPLEMENTED YET]Specifies binary-style string comparisons. This is the default", "optioncompare:binary")]
- public bool optioncomparebinary { set { Mono.MonoBASIC.Parser.InitialOptionCompareBinary = true; } }
-
- [Option("[NOT IMPLEMENTED YET]Specifies text-style string comparisons.", "optioncompare:text")]
- public bool optioncomparetext { set { Mono.MonoBASIC.Parser.InitialOptionCompareBinary = false; } }
-
- [Option("Specifies de root {namespace} for all type declarations")]
- public string rootnamespace { set { RootContext.RootNamespace = value; } }
-
- // Miscellaneous options
- //------------------------------------------------------------------
-
- [Option("[IGNORED]Do not display compiler copyright banner")]
- public bool nologo = false;
-
- [Option("[NOT IMPLEMENTED YET]Quiet output mode")]
- public bool quiet = false;
-
- // TODO: semantics are different and should be adjusted
- [Option("Display verbose messages", 'v')]
- public bool verbose { set { GenericParser.yacc_verbose_flag = value; } }
-
- // Advanced options
- //------------------------------------------------------------------
- // TODO: force option to accept number in hex format
- [Option("[NOT IMPLEMENTED YET]The base {address} for a library or module (hex)")]
- public int baseaddress;
-
- [Option("[NOT IMPLEMENTED YET]Create bug report {file}")]
- public string bugreport;
-
- // TODO: handle VB.NET [+|-] boolean syntax
- [Option("[NOT IMPLEMENTED YET]Delay-sign the assembly using only the public portion of the strong name key")]
- public bool delaysign;
-
- [Option("[NOT IMPLEMENTED YET]Specifies a strong name key {container}")]
- public string keycontainer;
-
- [Option("[NOT IMPLEMENTED YET]Specifies a strong name key {file}")]
- public string keyfile;
-
- public string[] libpath = null;
-
- [Option("List of directories to search for metadata references {path-list}:path;...", "libpath")]
- public WhatToDoNext setlibpath(string pathlist)
- {
- libpath = pathlist.Split(';');
- return WhatToDoNext.GoAhead;
- }
+ using System.Reflection;
+ using System.Reflection.Emit;
- [Option(@"Specifies the Class or Module that contains Sub Main.
- It can also be a {class} that inherits from System.Windows.Forms.Form.",
- 'm', "main")]
- public string main { set { RootContext.MainClass = value; } }
+ using Mono.GetOptions;
+ using Mono.GetOptions.Useful;
- // TODO: handle VB.NET [+|-] boolean syntax
- [Option("[IGNORED]Emit compiler output in UTF8 character encoding")]
- public bool utf8output;
+ using Mono.MonoBASIC;
- // TODO : response file support
+ public class Driver {
+ CompilerOptions options;
- ArrayList defines = new ArrayList();
- ArrayList references = new ArrayList();
- ArrayList soft_references = new ArrayList();
- string first_source = null;
- Target target = Target.Exe;
- string target_ext = ".exe";
- ArrayList debug_arglist = new ArrayList ();
- bool timestamps = false;
- Hashtable source_files = new Hashtable ();
- bool load_default_config = true;
-
- //
- // Last time we took the time
- //
- DateTime last_time;
- 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);
- }
-
- public int LoadAssembly (string assembly, bool soft)
- {
- 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)
- {
- if (libpath != null)
- {
- foreach (string dir in libpath)
- {
- 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;
- }
+ 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;
- Report.Error (6, "Can not find assembly `" + assembly + "'" );
- Console.WriteLine ("Log: \n" + total_log);
-
- return 0;
- }
-
- void Error(string message)
- {
- Console.WriteLine(message);
- }
-
- /// <summary>
- /// Loads all assemblies referenced on the command line
- /// </summary>
- public int LoadReferences ()
- {
- int errors = 0;
-
- foreach (string r in references)
- errors += LoadAssembly (r, false);
-
- foreach (string r in soft_references)
- errors += LoadAssembly (r, true);
+ // TODO: semantics are different and should be adjusted
+ GenericParser.yacc_verbose_flag = options.Verbose ? 1 : 0;
- return errors;
+ Mono.MonoBASIC.Parser.InitialOptionExplicit = options.OptionExplicit;
+ Mono.MonoBASIC.Parser.InitialOptionStrict = options.OptionStrict;
+ Mono.MonoBASIC.Parser.InitialOptionCompareBinary = options.OptionCompareBinary;
+ Mono.MonoBASIC.Parser.ImportsList = options.Imports;
}
-
- void SetupDefaultDefines ()
- {
- defines = new ArrayList ();
- defines.Add ("__MonoBASIC__");
- }
-
-
- //
- // Returns the directory where the system assemblies are installed
- //
- string GetSystemDir ()
- {
- 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 ("/"));
- }
- }
-
- Report.Error (-15, "Can not compute my system path");
- return "";
- }
-
- //
- // Given a path specification, splits the path from the file/pattern
- //
- void SplitPathAndPattern (string spec, out string path, out string pattern)
+
+ bool ParseAllSourceFiles()
{
- 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);
- }
- return;
- }
-
- p = spec.LastIndexOf ("\\");
- if (p != -1){
- path = spec.Substring (0, p);
- pattern = spec.Substring (p + 1);
- return;
- }
-
- path = ".";
- pattern = spec;
+ options.StartTime("Parsing Source Files");
+ foreach(FileToCompile file in options.SourceFilesToCompile)
+ GenericParser.Parse(file.Filename, file.Encoding);
+ options.ShowTime(" Done");
+ return (Report.Errors == 0);
}
-
- bool AddFiles (string spec, bool recurse)
+
+ private bool InitializeDebuggingSupport()
{
- string path, pattern;
-
- SplitPathAndPattern(spec, out path, out pattern);
- if (pattern.IndexOf("*") == -1)
- {
- AddFile(spec);
- return true;
- }
-
- string [] files = null;
- try {
- files = Directory.GetFiles(path, pattern);
- } catch (System.IO.DirectoryNotFoundException) {
- Report.Error (2001, "Source file `" + spec + "' could not be found");
- return false;
- } catch (System.IO.IOException){
- Report.Error (2001, "Source file `" + spec + "' could not be found");
- return false;
- }
- foreach (string f in files)
- AddFile (f);
-
- if (!recurse)
- return true;
-
- string [] dirs = null;
-
- try {
- dirs = Directory.GetDirectories(path);
- } catch {
- }
-
- foreach (string d in dirs) {
-
- // Don't include path in this string, as each
- // directory entry already does
- AddFiles (d + "/" + pattern, true);
- }
-
+ 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;
}
-
- 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" ,
-#if EXTRA_DEFAULT_REFS
- //
- // 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
- };
-
- foreach (string def in default_config)
- soft_references.Add(def);
- }
-
- [ArgumentProcessor]
- public void AddFile(string fileName)
- {
- string f = fileName;
- if (first_source == null)
- first_source = f;
-
- if (source_files.Contains(f))
- Report.Error(1516, "Source file '" + f + "' specified multiple times");
- else
- source_files.Add(f, f);
- }
-
- void ProcessSourceFile(string filename)
+
+ private bool LoadReferencedAssemblies()
{
- if (tokenize)
- GenericParser.Tokenize(filename);
- else
- GenericParser.Parse(filename);
+ return
+ options.LoadReferencedAssemblies(
+ new Mono.GetOptions.Useful.AssemblyAdder(TypeManager.AddAssembly));
}
- string outputFile_Name = null;
-
- string outputFileName
+ private bool AdjustCodegenWhenTargetIsNetModule()
{
- get
- {
- if (outputFile_Name == null)
- {
- if (OutputFileName == null)
- {
- int pos = first_source.LastIndexOf(".");
-
- if (pos > 0)
- OutputFileName = first_source.Substring(0, pos);
- else
- OutputFileName = first_source;
- }
- string bname = CodeGen.Basename(OutputFileName);
- if (bname.IndexOf(".") == -1)
- OutputFileName += target_ext;
- outputFile_Name = OutputFileName;
- }
- return outputFile_Name;
- }
- }
-
- bool ParseAll() // Phase 1
- {
- if (first_source == null)
- {
- Report.Error(2008, "No files to compile were specified");
- return false;
- }
-
- foreach(string filename in source_files.Values)
- ProcessSourceFile(filename);
-
- if (tokenize || parse_only || (Report.Errors > 0))
- return false;
-
- return true; // everything went well go ahead
+ options.AdjustCodegenWhenTargetIsNetModule(CodeGen.AssemblyBuilder);
+ return true;
}
-
- void InitializeDebuggingSupport()
+
+ private bool LoadAddedNetModules()
{
- string[] debug_args = new string [debug_arglist.Count];
- debug_arglist.CopyTo(debug_args);
- CodeGen.Init(outputFileName, outputFileName, want_debugging_support, debug_args);
- TypeManager.AddModule(CodeGen.ModuleBuilder);
+ return
+ options.LoadAddedNetModules(
+ CodeGen.AssemblyBuilder,
+ new Mono.GetOptions.Useful.ModuleAdder(TypeManager.AddModule));
}
-
- public bool ResolveAllTypes() // Phase 2
+
+ private bool InitializeCoreTypes()
{
- // Load Core Library for default compilation
- if (RootContext.StdLib)
- references.Insert(0, "mscorlib");
-
- if (load_default_config)
- DefineDefaultConfig();
-
- if (timestamps)
- ShowTime("Loading references");
-
- // Load assemblies required
- if (LoadReferences() > 0)
- {
- Error ("Could not load one or more assemblies");
- return false;
- }
-
- if (timestamps)
- ShowTime("References loaded");
-
- InitializeDebuggingSupport();
-
//
// 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");
+ options.StartTime("Initializing Core Types");
if (!RootContext.StdLib)
RootContext.ResolveCore ();
return false;
TypeManager.InitCoreTypes();
- if (Report.Errors > 0)
- return false;
-
- if (timestamps)
- ShowTime (" Core Types done");
-
- if (timestamps)
- ShowTime ("Resolving tree");
-
- // The second pass of the compiler
- RootContext.ResolveTree ();
- if (Report.Errors > 0)
- return false;
-
- if (timestamps)
- ShowTime ("Populate tree");
-
- if (!RootContext.StdLib)
- RootContext.BootCorlib_PopulateCoreTypes();
- if (Report.Errors > 0)
- return false;
-
- RootContext.PopulateTypes();
- if (Report.Errors > 0)
- return false;
-
- TypeManager.InitCodeHelpers();
- if (Report.Errors > 0)
- return false;
+
+ options.ShowTime("Core Types Done");
+ return Report.Errors == 0;
+ }
- return true;
+ private bool ResolveTree()
+ {
+ options.StartTime("Resolving tree");
+ RootContext.ResolveTree (); // The second pass of the compiler
+ options.ShowTime("Tree resolved");
+ return Report.Errors == 0;
}
- bool IsSWFApp()
+ private bool PopulateCoreTypes()
{
- bool hasSWF = false, isForm = false;
- string mainclass = GetFQMainClass();
-
- foreach (string r in references) {
- if (r.IndexOf ("System.Windows.Forms") >= 0) {
- hasSWF = true;
- break;
- }
- }
- if (mainclass != ".") {
- Type t = TypeManager.LookupType(mainclass);
- if (t != null)
- isForm = t.IsSubclassOf (TypeManager.LookupType("System.Windows.Forms.Form"));
+ if (!RootContext.StdLib) {
+ options.StartTime("Populate core types");
+ RootContext.BootCorlib_PopulateCoreTypes();
+ options.ShowTime(" Done");
}
- return (hasSWF && isForm);
+ return Report.Errors == 0;
}
-
- string GetFQMainClass()
- {
- if (RootContext.RootNamespace != "")
- return RootContext.RootNamespace + "." + RootContext.MainClass;
- else
- return RootContext.MainClass;
+
+ private bool PopulateTypes()
+ {
+ options.StartTime("Populate types");
+ RootContext.PopulateTypes();
+ options.ShowTime(" Done");
+ return Report.Errors == 0;
+ }
+
+ private bool InitCodeHelpers()
+ {
+ options.StartTime("Initialize code helpers");
+ TypeManager.InitCodeHelpers();
+ options.ShowTime(" Done");
+ return Report.Errors == 0;
+ }
+
+ void CookUpEntryPointForWinFormsApplication(Type t)
+ {
+ 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);
+
+ RootContext.EntryPoint = mb as MethodInfo;
}
void FixEntryPoint()
{
- if (target == Target.Exe || target == Target.WinExe)
- {
- MethodInfo ep = RootContext.EntryPoint;
-
- if (ep == 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. Otherwise we
- // won't be able to compile SWF code out of the box.
-
- if (IsSWFApp())
- {
- Type t = TypeManager.LookupType(GetFQMainClass());
- if (t != null)
- {
- TypeBuilder tb = t as TypeBuilder;
- MethodBuilder mb = tb.DefineMethod ("Main", MethodAttributes.Public | MethodAttributes.Static, CallingConventions.Standard,
- typeof(void), new Type[0]);
-
- Type SWFA = TypeManager.LookupType("System.Windows.Forms.Application");
- Type SWFF = TypeManager.LookupType("System.Windows.Forms.Form");
- Type[] args = new Type[1];
- args[0] = SWFF;
- MethodInfo mi = SWFA.GetMethod("Run", args);
- 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);
-
- RootContext.EntryPoint = mb as MethodInfo;
- }
- }
+ 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);
}
}
}
-
- bool GenerateAssembly()
+
+ private bool EmitCode()
{
- //
- // The code generator
- //
- if (timestamps)
- ShowTime ("Emitting code");
-
-
-
+ options.StartTime("Emitting code");
RootContext.EmitCode();
FixEntryPoint();
- if (Report.Errors > 0)
- return false;
-
- if (timestamps)
- ShowTime (" done");
-
-
- if (timestamps)
- ShowTime ("Closing types");
+ options.ShowTime(" Done");
+ return Report.Errors == 0;
+ }
+ private bool CloseTypes()
+ {
+ options.StartTime("Closing types");
RootContext.CloseTypes ();
- if (Report.Errors > 0)
- return false;
-
- if (timestamps)
- ShowTime (" done");
+ options.ShowTime(" Done");
+ return Report.Errors == 0;
+ }
- 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)
- {
+ private bool SetEntryPoint()
+ {
+ if (options.TargetFileType == TargetType.Exe || options.TargetFileType == TargetType.WinExe) {
+ options.StartTime("Setting entry point");
MethodInfo ep = RootContext.EntryPoint;
- if (ep == null)
- {
- Report.Error (5001, "Program " + outputFileName +
- " does not have an entry point defined");
+ if (ep == null) {
+ Report.Error (30737, "Program " + options.OutputFileName + " does not have an entry point defined");
return false;
}
- CodeGen.AssemblyBuilder.SetEntryPoint (ep, k);
+ CodeGen.AssemblyBuilder.SetEntryPoint (ep,
+ (options.TargetFileType == TargetType.Exe)?PEFileKinds.ConsoleApplication:PEFileKinds.WindowApplication);
+ options.ShowTime(" Done");
}
+ return Report.Errors == 0;
+ }
- // Add the resources
- if (EmbeddedResources != null)
- foreach (string file in EmbeddedResources)
- CodeGen.AssemblyBuilder.AddResourceFile (file, file);
-
- CodeGen.Save(outputFileName);
+/*
+ private bool EmbedResources()
+ {
+ options.StartTime("Embedding resources");
+ options.EmbedResources(CodeGen.AssemblyBuilder);
+ options.ShowTime(" Done");
+ return Report.Errors == 0;
+ }
+*/
- if (timestamps)
- ShowTime ("Saved output");
+ private bool SaveOutput()
+ {
+ options.StartTime("Saving Output");
+ CodeGen.Save(options.OutputFileName);
+ options.ShowTime(" Done");
+ return Report.Errors == 0;
+ }
-
- if (want_debugging_support)
- {
+
+ private bool SaveDebugSymbols()
+ {
+ if (options.WantDebuggingSupport) {
+ options.StartTime("Saving Debug Symbols");
CodeGen.SaveSymbols ();
- if (timestamps)
- ShowTime ("Saved symbols");
+ options.ShowTime (" Done");
}
-
return true;
}
- public void CompileAll()
- {
-/*
- VB.NET expects the default namespace to be "" (empty string)
-
- if (RootContext.RootNamespace == "")
- {
- RootContext.RootNamespace = System.IO.Path.GetFileNameWithoutExtension(outputFileName);
- }
-*/
- if (!ParseAll()) // Phase 1
- return;
-
- if (!ResolveAllTypes()) // Phase 2
- return;
-
- GenerateAssembly(); // Phase 3
+ 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) } ;
+ }
}
/// <summary>
/// Parses the arguments, and calls the compilation process.
/// </summary>
- int MainDriver(string [] args)
+ int Execute(string [] args)
{
- SetupDefaultDefines();
-
- ProcessArgs(args);
-
- if (first_source == null)
- {
- if (!quiet)
- DoHelp();
- return 2;
+ options = new CompilerOptions(args, new ErrorReporter(Report.Error));
+ if (options.NothingToCompile)
+ return 2;
+ try {
+ InitializeRootContextAndOthersFromOptions();
+
+ foreach(CompilerStep step in Steps)
+ if (!step())
+ break;
+
+ } catch (Exception ex) {
+ Report.Error(0, "Exception: " + ex.ToString());
}
-
- CompileAll();
-
- return Report.ProcessResults(quiet);
+ return Report.ProcessResults(options.BeQuiet);
}
public static int Main (string[] args)
{
- Driver Exec = new Driver();
-
- return Exec.MainDriver(args);
+ Driver driver = new Driver();
+
+ return driver.Execute(args);
}
}
projects / mono.git / blobdiff