// Copyright 2004, 2005, 2006, 2007, 2008 Novell, Inc
//
+using System;
+using System.Reflection;
+using System.Reflection.Emit;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+using System.Globalization;
+using System.Diagnostics;
+
namespace Mono.CSharp
{
- using System;
- using System.Reflection;
- using System.Reflection.Emit;
- using System.Collections.Generic;
- using System.IO;
- using System.Text;
- using System.Globalization;
- using System.Diagnostics;
-
public enum Target {
Library, Exe, Module, WinExe
};
string first_source;
- bool want_debugging_support;
bool parse_only;
bool timestamps;
internal int fatal_errors;
//
bool load_default_config = true;
- //
- // A list of resource files
- //
- Resources embedded_resources;
- string win32ResourceFile;
- string win32IconFile;
-
//
// Output file
//
//
// Last time we took the time
//
- DateTime last_time, first_time;
+ Stopwatch stopwatch;
+ DateTime first_time;
//
// Encoding.
public static Driver Create (string[] args, bool require_files, ReportPrinter printer)
{
- Driver d = new Driver (new CompilerContext (new ReflectionMetaImporter (), new Report (printer)));
+ Driver d = new Driver (new CompilerContext (new Report (printer)));
if (!d.ParseArguments (args, require_files))
return null;
if (!timestamps)
return;
- DateTime now = DateTime.Now;
- TimeSpan span = now - last_time;
- last_time = now;
+ stopwatch.Stop ();
- Console.WriteLine (
- "[{0:00}:{1:000}] {2}",
- (int) span.TotalSeconds, span.Milliseconds, msg);
+ Console.WriteLine ("{0,5}ms {1}", stopwatch.ElapsedMilliseconds, msg);
+
+ stopwatch = Stopwatch.StartNew ();
}
void ShowTotalTime (string msg)
DateTime now = DateTime.Now;
TimeSpan span = now - first_time;
- last_time = now;
Console.WriteLine (
"[{0:00}:{1:000}] {2}",
return;
}
- void Parse (CompilationUnit file)
+ void Parse (CompilationUnit file, ModuleContainer module)
{
Stream input;
return;
}
- SeekableStreamReader reader = new SeekableStreamReader (input, encoding);
-
// Check 'MZ' header
- if (reader.Read () == 77 && reader.Read () == 90) {
+ if (input.ReadByte () == 77 && input.ReadByte () == 90) {
Report.Error (2015, "Source file `{0}' is a binary file and not a text file", file.Name);
input.Close ();
return;
}
- reader.Position = 0;
- Parse (reader, file);
+ input.Position = 0;
+ SeekableStreamReader reader = new SeekableStreamReader (input, encoding);
+
+ Parse (reader, file, module);
reader.Dispose ();
input.Close ();
}
- void Parse (SeekableStreamReader reader, CompilationUnit file)
+ void Parse (SeekableStreamReader reader, CompilationUnit file, ModuleContainer module)
{
- CSharpParser parser = new CSharpParser (reader, file, ctx);
+ CSharpParser parser = new CSharpParser (reader, file, module);
parser.parse ();
}
" -help Lists all compiler options (short: -?)\n" +
" -keycontainer:NAME The key pair container used to sign the output assembly\n" +
" -keyfile:FILE The key file used to strongname the ouput assembly\n" +
- " -langversion:TEXT Specifies language version: ISO-1, ISO-2, Default, or Future\n" +
+ " -langversion:TEXT Specifies language version: ISO-1, ISO-2, 3, Default, or Future\n" +
" -lib:PATH1[,PATHn] Specifies the location of referenced assemblies\n" +
" -main:CLASS Specifies the class with the Main method (short: -m)\n" +
" -noconfig Disables implicitly referenced assemblies\n" +
return 1;
}
- public void LoadAssembly (string assembly, bool soft)
- {
- LoadAssembly (assembly, null, soft);
- }
-
void Error6 (string name, string log)
{
if (log != null && log.Length > 0)
void BadAssembly (string filename, string log)
{
- MethodInfo adder_method = AssemblyClass.AddModule_Method;
+/*
+ MethodInfo adder_method = null; // AssemblyDefinition.AddModule_Method;
if (adder_method != null) {
AssemblyName an = new AssemblyName ();
an.Name = ".temp";
- AssemblyBuilder ab = AppDomain.CurrentDomain.DefineDynamicAssembly (an, AssemblyBuilderAccess.Run);
+ var ab = AppDomain.CurrentDomain.DefineDynamicAssembly (an, AssemblyBuilderAccess.Run);
try {
object m = null;
try {
// swallow exception
}
}
+*/
Error9 ("assembly", filename, log);
}
- public void LoadAssembly (string assembly, string alias, bool soft)
+ public Assembly LoadAssemblyFile (string assembly, bool soft)
{
Assembly a = null;
string total_log = "";
break;
} catch (FileNotFoundException ff) {
if (soft)
- return;
+ return a;
total_log += ff.FusionLog;
}
}
if (err) {
Error6 (assembly, total_log);
- return;
+ return a;
}
}
-
- // Extern aliased refs require special handling
- if (alias == null)
- ctx.GlobalRootNamespace.AddAssemblyReference (a);
- else
- ctx.GlobalRootNamespace.DefineRootNamespace (alias, a, ctx);
-
} catch (BadImageFormatException f) {
// .NET 2.0 throws this if we try to load a module without an assembly manifest ...
BadAssembly (f.FileName, f.FusionLog);
// ... while .NET 1.1 throws this
BadAssembly (f.FileName, f.FusionLog);
}
+
+ return a;
}
- public void LoadModule (string module)
+ void LoadModule (AssemblyDefinition assembly, string module)
{
- Module m = null;
string total_log = "";
try {
try {
- m = CodeGen.Assembly.AddModule (module);
+ assembly.AddModule (module);
} catch (FileNotFoundException) {
bool err = true;
foreach (string dir in link_paths) {
full_path += ".netmodule";
try {
- m = CodeGen.Assembly.AddModule (full_path);
+ assembly.AddModule (full_path);
err = false;
break;
} catch (FileNotFoundException ff) {
return;
}
}
-
- ctx.GlobalRootNamespace.AddModuleReference (m);
-
} catch (BadImageFormatException f) {
Error9 ("module", f.FileName, f.FusionLog);
} catch (FileLoadException f) {
/// <summary>
/// Loads all assemblies referenced on the command line
/// </summary>
- public void LoadReferences ()
+ public void LoadReferences (ModuleContainer module, MetadataImporter importer)
{
link_paths.Add (GetSystemDir ());
link_paths.Add (Directory.GetCurrentDirectory ());
+ Assembly a;
+ var loaded = new List<Tuple<RootNamespace, Assembly>> ();
//
// Load Core Library for default compilation
//
- if (RootContext.StdLib)
- LoadAssembly ("mscorlib", false);
+ if (RootContext.StdLib) {
+ a = LoadAssemblyFile ("mscorlib", false);
+ if (a != null)
+ loaded.Add (Tuple.Create (module.GlobalRootNamespace, a));
+ }
- foreach (string r in soft_references)
- LoadAssembly (r, true);
+ foreach (string r in soft_references) {
+ a = LoadAssemblyFile (r, true);
+ if (a != null)
+ loaded.Add (Tuple.Create (module.GlobalRootNamespace, a));
+ }
- foreach (string r in references)
- LoadAssembly (r, false);
+ foreach (string r in references) {
+ a = LoadAssemblyFile (r, false);
+ if (a == null)
+ continue;
- foreach (var entry in external_aliases)
- LoadAssembly (entry.Value, entry.Key, false);
-
- ctx.GlobalRootNamespace.ComputeNamespaces (ctx);
+ var key = Tuple.Create (module.GlobalRootNamespace, a);
+ if (loaded.Contains (key))
+ continue;
+
+ loaded.Add (key);
+ }
+
+ foreach (var entry in external_aliases) {
+ a = LoadAssemblyFile (entry.Value, false);
+ if (a == null)
+ continue;
+
+ var key = Tuple.Create (module.CreateRootNamespace (entry.Key), a);
+ if (loaded.Contains (key))
+ continue;
+
+ loaded.Add (key);
+ }
+
+ foreach (var entry in loaded) {
+ importer.ImportAssembly (entry.Item2, entry.Item1);
+ }
+ }
+
+ void LoadModules (AssemblyDefinition assembly)
+ {
+ if (modules.Count == 0)
+ return;
+
+ foreach (var module in modules) {
+ LoadModule (assembly, module);
+ }
}
static string [] LoadArgs (string file)
//
// If there is nothing to put in the assembly, and we are not a library
//
- if (first_source == null && embedded_resources == null) {
+ if (first_source == null && RootContext.Resources == null) {
Report.Error (2008, "No files to compile were specified");
return false;
}
return true;
}
- public void Parse ()
+ public void Parse (ModuleContainer module)
{
Location.Initialize ();
if (tokenize) {
tokenize_file (cu [i], ctx);
} else {
- Parse (cu [i]);
+ Parse (cu [i], module);
}
}
}
Report.Error (5, "Missing argument to --linkres");
Environment.Exit (1);
}
- if (embedded_resources == null)
- embedded_resources = new Resources (ctx);
-
- embedded_resources.Add (false, args [++i], args [i]);
+
+ AddResource (new AssemblyResource (args[++i], args[i]));
return true;
case "--resource":
Report.Error (5, "Missing argument to --resource");
Environment.Exit (1);
}
- if (embedded_resources == null)
- embedded_resources = new Resources (ctx);
-
- embedded_resources.Add (true, args [++i], args [i]);
+
+ AddResource (new AssemblyResource (args[++i], args[i], true));
return true;
case "--target":
case "--timestamp":
timestamps = true;
- last_time = first_time = DateTime.Now;
return true;
case "--debug": case "-g":
Report.Warning (-29, 1, "Compatibility: Use -debug option instead of -g or --debug");
- want_debugging_support = true;
+ RootContext.GenerateDebugInfo = true;
return true;
case "--noconfig":
case "/linkresource":
case "/res":
case "/resource":
- if (embedded_resources == null)
- embedded_resources = new Resources (ctx);
-
- bool embeded = arg [1] == 'r' || arg [1] == 'R';
+ AssemblyResource res = null;
string[] s = value.Split (argument_value_separator);
switch (s.Length) {
case 1:
if (s[0].Length == 0)
goto default;
- embedded_resources.Add (embeded, s [0], Path.GetFileName (s[0]));
+ res = new AssemblyResource (s [0], Path.GetFileName (s[0]));
break;
case 2:
- embedded_resources.Add (embeded, s [0], s [1]);
+ res = new AssemblyResource (s [0], s [1]);
break;
case 3:
if (s [2] != "public" && s [2] != "private") {
Report.Error (1906, "Invalid resource visibility option `{0}'. Use either `public' or `private' instead", s [2]);
return true;
}
- embedded_resources.Add (embeded, s [0], s [1], s [2] == "private");
+ res = new AssemblyResource (s[0], s[1], s[2] == "private");
break;
default:
Report.Error (-2005, "Wrong number of arguments for option `{0}'", option);
break;
}
+ if (res != null) {
+ res.IsEmbeded = arg [1] == 'r' || arg [1] == 'R';
+ AddResource (res);
+ }
+
return true;
case "/recurse":
Environment.Exit (1);
}
- if (win32IconFile != null)
+ if (RootContext.Win32IconFile != null)
Report.Error (1565, "Cannot specify the `win32res' and the `win32ico' compiler option at the same time");
- win32ResourceFile = value;
+ RootContext.Win32ResourceFile = value;
return true;
}
case "/win32icon": {
Environment.Exit (1);
}
- if (win32ResourceFile != null)
+ if (RootContext.Win32ResourceFile != null)
Report.Error (1565, "Cannot specify the `win32res' and the `win32ico' compiler option at the same time");
- win32IconFile = value;
+ RootContext.Win32IconFile = value;
return true;
}
case "/doc": {
}
case "/debug-":
- want_debugging_support = false;
+ RootContext.GenerateDebugInfo = false;
return true;
case "/debug":
if (value == "full" || value == "")
- want_debugging_support = true;
+ RootContext.GenerateDebugInfo = true;
return true;
case "/debug+":
- want_debugging_support = true;
+ RootContext.GenerateDebugInfo = true;
return true;
case "/checked":
RootContext.StrongNameKeyContainer = value;
return true;
case "/delaysign+":
+ case "/delaysign":
RootContext.StrongNameDelaySign = true;
return true;
case "/delaysign-":
// Could here hashtable throw an exception?
external_aliases [identifier] = assembly;
}
+
+ void AddResource (AssemblyResource res)
+ {
+ if (RootContext.Resources == null) {
+ RootContext.Resources = new List<AssemblyResource> ();
+ RootContext.Resources.Add (res);
+ return;
+ }
+
+ if (RootContext.Resources.Contains (res)) {
+ ctx.Report.Error (1508, "The resource identifier `{0}' has already been used in this assembly", res.Name);
+ return;
+ }
+
+ RootContext.Resources.Add (res);
+ }
static bool IsExternAliasValid (string identifier)
{
//
public bool Compile ()
{
- // TODO: Should be passed to parser as an argument
- RootContext.ToplevelTypes = new ModuleCompiled (ctx, RootContext.Unsafe);
+ var module = new ModuleContainer (ctx);
+ RootContext.ToplevelTypes = module;
+
var ctypes = TypeManager.InitCoreTypes ();
- Parse ();
+ if (timestamps) {
+ stopwatch = Stopwatch.StartNew ();
+ first_time = DateTime.Now;
+ }
+
+ Parse (module);
+ ShowTime ("Parsing source files");
+
if (Report.Errors > 0)
return false;
output_file = first_source + RootContext.TargetExt;
}
- if (!CodeGen.Init (output_file, output_file, want_debugging_support, ctx))
- return false;
-
- if (RootContext.Target == Target.Module) {
- PropertyInfo module_only = typeof (AssemblyBuilder).GetProperty ("IsModuleOnly", BindingFlags.Instance|BindingFlags.Public|BindingFlags.NonPublic);
- if (module_only == null) {
- Report.RuntimeMissingSupport (Location.Null, "/target:module");
- Environment.Exit (1);
- }
-
- MethodInfo set_method = module_only.GetSetMethod (true);
- set_method.Invoke (CodeGen.Assembly.Builder, BindingFlags.Default, null, new object[]{true}, null);
- }
-
- ctx.GlobalRootNamespace.AddModuleReference (RootContext.ToplevelTypes.Builder);
-
//
// Load assemblies required
//
if (timestamps)
- ShowTime ("Loading references");
+ stopwatch = Stopwatch.StartNew ();
- ctx.MetaImporter.Initialize ();
- LoadReferences ();
-
- if (modules.Count > 0) {
- foreach (string module in modules)
- LoadModule (module);
- }
-
- if (timestamps)
- ShowTime ("References loaded");
+ var assembly = module.MakeExecutable (output_file, output_file);
+
+ var importer = new ReflectionImporter ();
+ assembly.Importer = importer;
+
+ LoadReferences (module, importer);
+
+ ShowTime ("Imporing referenced assemblies");
- if (!TypeManager.InitCoreTypes (ctx, ctypes))
+ if (!TypeManager.InitCoreTypes (module, ctypes))
return false;
TypeManager.InitOptionalCoreTypes (ctx);
- if (timestamps)
- ShowTime (" Core Types done");
+ ShowTime ("Initializing predefined types");
- //
- // The second pass of the compiler
- //
- if (timestamps)
- ShowTime ("Resolving tree");
- RootContext.ResolveTree ();
+ if (!assembly.Create (AppDomain.CurrentDomain, AssemblyBuilderAccess.Save))
+ return false;
+
+ LoadModules (assembly);
+
+ module.Define ();
+
+ ShowTime ("Types definition");
if (Report.Errors > 0)
return false;
- if (timestamps)
- ShowTime ("Populate tree");
-
- RootContext.PopulateTypes ();
if (Report.Errors == 0 &&
RootContext.Documentation != null &&
return false;
}
- CodeGen.Assembly.Resolve ();
+ assembly.Resolve ();
- if (RootContext.VerifyClsCompliance) {
- if (CodeGen.Assembly.IsClsCompliant) {
- AttributeTester.VerifyModulesClsCompliance (ctx);
- }
- }
if (Report.Errors > 0)
return false;
// The code generator
//
if (timestamps)
- ShowTime ("Emitting code");
- ShowTotalTime ("Total so far");
- RootContext.EmitCode ();
- if (timestamps)
- ShowTime (" done");
-
- if (Report.Errors > 0){
- return false;
- }
-
- if (timestamps)
- ShowTime ("Closing types");
+ stopwatch = Stopwatch.StartNew ();
- RootContext.CloseTypes (ctx);
+ assembly.Emit ();
- PEFileKinds k = PEFileKinds.ConsoleApplication;
+ ShowTime ("Resolving and emitting members blocks");
- switch (RootContext.Target) {
- case Target.Library:
- case Target.Module:
- k = PEFileKinds.Dll; break;
- case Target.Exe:
- k = PEFileKinds.ConsoleApplication; break;
- case Target.WinExe:
- k = PEFileKinds.WindowApplication; break;
+ if (Report.Errors > 0){
+ return false;
}
- if (RootContext.NeedsEntryPoint) {
- Method ep = RootContext.EntryPoint;
-
- if (ep == null) {
- if (RootContext.MainClass != null) {
- DeclSpace main_cont = RootContext.ToplevelTypes.GetDefinition (RootContext.MainClass) as DeclSpace;
- if (main_cont == null) {
- Report.Error (1555, "Could not find `{0}' specified for Main method", RootContext.MainClass);
- return false;
- }
+ module.CloseType ();
- if (!(main_cont is ClassOrStruct)) {
- Report.Error (1556, "`{0}' specified for Main method must be a valid class or struct", RootContext.MainClass);
- return false;
- }
+ ShowTime ("Closing types");
- Report.Error (1558, main_cont.Location, "`{0}' does not have a suitable static Main method", main_cont.GetSignatureForError ());
- return false;
- }
-
- if (Report.Errors == 0)
- Report.Error (5001, "Program `{0}' does not contain a static `Main' method suitable for an entry point",
- output_file);
- return false;
- }
+ if (timestamps)
+ stopwatch = Stopwatch.StartNew ();
- CodeGen.Assembly.Builder.SetEntryPoint (ep.MethodBuilder, k);
- } else if (RootContext.MainClass != null) {
- Report.Error (2017, "Cannot specify -main if building a module or library");
- }
+ assembly.EmbedResources ();
+ ShowTime ("Embedding resources");
- if (embedded_resources != null){
- if (RootContext.Target == Target.Module) {
- Report.Error (1507, "Cannot link resource file when building a module");
- return false;
- }
+ if (Report.Errors > 0)
+ return false;
- embedded_resources.Emit ();
- }
+ if (timestamps)
+ stopwatch = Stopwatch.StartNew ();
+
+ assembly.Save ();
- //
- // Add Win32 resources
- //
+ ShowTime ("Saving output assembly");
- if (win32ResourceFile != null) {
- try {
- CodeGen.Assembly.Builder.DefineUnmanagedResource (win32ResourceFile);
- } catch (ArgumentException) {
- Report.RuntimeMissingSupport (Location.Null, "resource embedding ");
- }
- } else {
- CodeGen.Assembly.Builder.DefineVersionInfoResource ();
+ if (RootContext.GenerateDebugInfo) {
+ SymbolWriter.WriteSymbolFile ();
+ ShowTime ("Saving debug symbols");
}
- if (win32IconFile != null) {
- MethodInfo define_icon = typeof (AssemblyBuilder).GetMethod ("DefineIconResource", BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
- if (define_icon == null) {
- Report.RuntimeMissingSupport (Location.Null, "resource embedding");
- } else {
- define_icon.Invoke (CodeGen.Assembly.Builder, new object [] { win32IconFile });
- }
- }
-
- if (Report.Errors > 0)
- return false;
-
- CodeGen.Save (output_file, want_debugging_support, Report);
- if (timestamps) {
- ShowTime ("Saved output");
- ShowTotalTime ("Total");
- }
+ ShowTotalTime ("Total");
Timer.ShowTimers ();
-#if DEBUGME
- Console.WriteLine ("Size of strings held: " + DeclSpace.length);
- Console.WriteLine ("Size of strings short: " + DeclSpace.small);
-#endif
return (Report.Errors == 0);
}
}
- class Resources
+ public class AssemblyResource : IEquatable<AssemblyResource>
{
- interface IResource
- {
- void Emit (CompilerContext cc);
- string FileName { get; }
- }
-
- class EmbededResource : IResource
+ public AssemblyResource (string fileName, string name)
+ : this (fileName, name, false)
{
- static MethodInfo embed_res;
- readonly object[] args;
-
- public EmbededResource (string name, string file, bool isPrivate)
- {
- args = new object [3];
- args [0] = name;
- args [1] = file;
- args [2] = isPrivate ? ResourceAttributes.Private : ResourceAttributes.Public;
- }
-
- public void Emit (CompilerContext cc)
- {
- if (embed_res == null) {
- var argst = new [] {
- typeof (string), typeof (string), typeof (ResourceAttributes)
- };
-
- embed_res = typeof (AssemblyBuilder).GetMethod (
- "EmbedResourceFile", BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic,
- null, CallingConventions.Any, argst, null);
-
- if (embed_res == null) {
- cc.Report.RuntimeMissingSupport (Location.Null, "Resource embedding");
- }
- }
-
- embed_res.Invoke (CodeGen.Assembly.Builder, args);
- }
-
- public string FileName {
- get {
- return (string)args [1];
- }
- }
}
- class LinkedResource : IResource
+ public AssemblyResource (string fileName, string name, bool isPrivate)
{
- readonly string file;
- readonly string name;
- readonly ResourceAttributes attribute;
-
- public LinkedResource (string name, string file, bool isPrivate)
- {
- this.name = name;
- this.file = file;
- this.attribute = isPrivate ? ResourceAttributes.Private : ResourceAttributes.Public;
- }
-
- public void Emit (CompilerContext cc)
- {
- CodeGen.Assembly.Builder.AddResourceFile (name, Path.GetFileName(file), attribute);
- }
-
- public string FileName {
- get {
- return file;
- }
- }
+ FileName = fileName;
+ Name = name;
+ Attributes = isPrivate ? ResourceAttributes.Private : ResourceAttributes.Public;
}
+ public ResourceAttributes Attributes { get; private set; }
+ public string Name { get; private set; }
+ public string FileName { get; private set; }
+ public bool IsEmbeded { get; set; }
- Dictionary<string, IResource> embedded_resources = new Dictionary<string, IResource> ();
- readonly CompilerContext ctx;
-
- public Resources (CompilerContext ctx)
- {
- this.ctx = ctx;
- }
-
- public void Add (bool embeded, string file, string name)
- {
- Add (embeded, file, name, false);
- }
+ #region IEquatable<AssemblyResource> Members
- public void Add (bool embeded, string file, string name, bool isPrivate)
+ public bool Equals (AssemblyResource other)
{
- if (embedded_resources.ContainsKey (name)) {
- ctx.Report.Error (1508, "The resource identifier `{0}' has already been used in this assembly", name);
- return;
- }
- IResource r = embeded ?
- (IResource) new EmbededResource (name, file, isPrivate) :
- new LinkedResource (name, file, isPrivate);
-
- embedded_resources.Add (name, r);
+ return Name == other.Name;
}
- public void Emit ()
- {
- foreach (IResource r in embedded_resources.Values) {
- if (!File.Exists (r.FileName)) {
- ctx.Report.Error (1566, "Error reading resource file `{0}'", r.FileName);
- continue;
- }
-
- r.Emit (ctx);
- }
- }
+ #endregion
}
//
StringConcat.Reset ();
NamespaceEntry.Reset ();
- CodeGen.Reset ();
Attribute.Reset ();
AnonymousTypeClass.Reset ();
AnonymousMethodBody.Reset ();
projects / mono.git / blobdiff