-//
+//
// driver.cs: The compiler command line driver.
//
// Author: Rafael Teixeira (rafaelteixeirabr@hotmail.com)
using System.Collections;
using System.IO;
using System.Globalization;
- using Mono.CSharp;
+ using Mono.MonoBASIC;
using Mono.GetOptions;
- enum Target {
+ enum Target
+ {
Library, Exe, Module, WinExe
};
+ enum OptionCompare
+ {
+ Binary, Text
+ };
+
/// <summary>
/// The compiler driver.
/// </summary>
- public class Driver
+ public class Driver : Options
{
-
- //
- // Assemblies references to be linked. Initialized with
- // mscorlib.dll elsewhere.
- static ArrayList references;
+ // Temporary options
+ //------------------------------------------------------------------
+ [Option("[Mono] Only parses the source file (for debugging the tokenizer)", "parse")]
+ public bool parse_only = false;
- //
- // 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;
+ [Option("[Mono] Only tokenizes source files")]
+ public bool tokenize = false;
- // Lookup paths
- static ArrayList link_paths;
+ [Option("[Mono] Shows stack trace at Error location")]
+ public bool stacktrace { set { Report.Stacktrace = value; } }
- // Whether we want to only run the tokenizer
- static bool tokenize = false;
-
- static int error_count = 0;
+ [Option("[Mono] Displays time stamps of various compiler events")]
+ public bool timestamp
+ {
+ set
+ {
+ timestamps = true;
+ last_time = DateTime.Now;
+ debug_arglist.Add("timestamp");
+ }
+ }
- static string first_source;
+ // Mono-specific options
+ //------------------------------------------------------------------
+ [Option("About the MonoBASIC compiler", "about")]
+ public override WhatToDoNext DoAbout()
+ {
+ return base.DoAbout();
+ }
- static Target target = Target.Exe;
- static string target_ext = ".exe";
+ [Option("[Mono] Don\'t assume the standard library", "nostdlib")]
+ public bool NoStandardLibraries { set { RootContext.StdLib = !value; } }
- static bool want_debugging_support = false;
- static ArrayList debug_arglist = new ArrayList ();
+ [Option("[Mono] Disables implicit references to assemblies", "noconfig")]
+ public bool NoConfig { set { load_default_config = !value; } }
- static bool parse_only = false;
- static bool timestamps = false;
+ [Option("[Mono] Allows unsafe code", "unsafe")]
+ public bool AllowUnsafeCode { set { RootContext.Unsafe = value; } }
- //
- // Whether to load the initial config file (what CSC.RSP has by default)
- //
- static bool load_default_config = true;
+ [Option("[Mono] Set default context to checked", "checked")]
+ public bool Checked { set { RootContext.Checked = value; } }
- static Hashtable source_files = new Hashtable ();
+ [Option("[Mono] Debugger {arguments}", "debug-args")]
+ public WhatToDoNext SetDebugArgs(string args)
+ {
+ char[] sep = { ',' };
+ debug_arglist.AddRange (args.Split (sep));
+ return WhatToDoNext.GoAhead;
+ }
- //
- // An array of the defines from the command line
- //
- static ArrayList defines;
+ [Option("[Mono] Ignores warning number {XXXX}", "ignorewarn")]
+ public WhatToDoNext SetIgnoreWarning(int warn)
+ {
+ Report.SetIgnoreWarning(warn);
+ return WhatToDoNext.GoAhead;
+ }
- //
- // A list of resource files
- //
- static ArrayList resources = new ArrayList();
-
- //
- // Last time we took the time
- //
- static DateTime last_time;
- static void ShowTime (string msg)
+ [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)
{
- DateTime now = DateTime.Now;
- TimeSpan span = now - last_time;
- last_time = now;
+ 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;
+ }
- Console.WriteLine (
- "[{0:00}:{1:000}] {2}",
- (int) span.TotalSeconds, span.Milliseconds, msg);
+ // 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); } }
- static void Usage (bool is_error)
- {
- 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
- --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
-");
+ // support for the Compact Framework
+ //------------------------------------------------------------------
+ [Option("[NOT IMPLEMENTED YET]Sets the compiler to target the Compact Framework","netcf")]
+ public bool CompileForCompactFramework = false;
+
+ [Option("[NOT IMPLEMENTED YET]Specifies the {path} to the location of mscorlib.dll and microsoft.visualbasic.dll", "sdkpath")]
+ public string SDKPath = null;
- }
+ // 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); } }
- static void About ()
- {
-// Options.ShowAbout();
+ 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]);
+ }
+ }
+ }
}
- static void error (string msg)
+ [Option("Declare global Imports for namespaces in referenced metadata files. {import-list}:namespace,...", "imports")]
+ public WhatToDoNext imports(string importslist)
{
- Console.WriteLine ("Error: " + msg);
+ Mono.MonoBASIC.Parser.ImportsList.AddRange(importslist.Split(','));
+ return WhatToDoNext.GoAhead;
}
- static void notice (string msg)
- {
- Console.WriteLine (msg);
- }
+ // 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; } }
- private static Mono.GetOptions.OptionList Options;
+ [Option("[NOT IMPLEMENTED YET]Specifies binary-style string comparisons. This is the default", "optioncompare:binary")]
+ public bool optioncomparebinary { set { Mono.MonoBASIC.Parser.InitialOptionCompareBinary = true; } }
- private static bool SetVerboseParsing(object nothing)
- {
- GenericParser.yacc_verbose_flag = true;
- return true;
- }
+ [Option("[NOT IMPLEMENTED YET]Specifies text-style string comparisons.", "optioncompare:text")]
+ public bool optioncomparetext { set { Mono.MonoBASIC.Parser.InitialOptionCompareBinary = false; } }
- private static bool SetMainClass(object className)
+ [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)
{
- RootContext.MainClass = (string)className;
- return true;
+ libpath = pathlist.Split(';');
+ return WhatToDoNext.GoAhead;
}
- private static bool AddFile(object fileName)
- {
- string f = (string)fileName;
- if (first_source == null)
- first_source = f;
+ [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; } }
- if (source_files.Contains(f))
- {
- Report.Error (1516, "Source file `" + f + "' specified multiple times");
- return false;
- }
- else
- source_files.Add(f, f);
-
- return true;
- }
+ // TODO: handle VB.NET [+|-] boolean syntax
+ [Option("[IGNORED]Emit compiler output in UTF8 character encoding")]
+ public bool utf8output;
- public static int Main (string[] args)
+ // TODO : response file support
+
+ 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)
{
- Options = new OptionList();
- Options.ShowTitle();
- Options.AddParameterReader(new OptionFound(AddFile));
- Options.AddAbout(' ',"about", "About the MonoBASIC compiler");
- Options.AddBooleanSwitch('v',"verbose", "Verbose parsing (for debugging the parser)", new OptionFound(SetVerboseParsing) );
- Options.AddSymbolAdder('m',"main", "Specifies CLASS as main (starting) class", "CLASS", new OptionFound(SetMainClass) );
- MainDriver(args);
- return (error_count + Report.Errors) != 0 ? 1 : 0;
- }
+ DateTime now = DateTime.Now;
+ TimeSpan span = now - last_time;
+ last_time = now;
- static public int LoadAssembly (string assembly, bool soft)
+ 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 = { '/', '\\', '.' };
+ try
+ {
+ char[] path_chars = { '/', '\\' };
if (assembly.IndexOfAny (path_chars) != -1)
- a = Assembly.LoadFrom (assembly);
+ a = Assembly.LoadFrom(assembly);
else
- a = Assembly.Load (assembly);
+ 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;
+ }
+ 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);
+ }
+ 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);
+ Error ("File Load Exception: " + assembly);
+ Error ("Log: " + f.FusionLog);
return 1;
} catch (ArgumentNullException){
- error ("// Argument Null exception ");
+ Error ("// Argument Null exception ");
return 1;
}
return 0;
}
+ void Error(string message)
+ {
+ Console.WriteLine(message);
+ }
+
/// <summary>
/// Loads all assemblies referenced on the command line
/// </summary>
- static public int LoadReferences ()
+ public int LoadReferences ()
{
int errors = 0;
return errors;
}
- static void SetupDefaultDefines ()
+ void SetupDefaultDefines ()
{
defines = new ArrayList ();
defines.Add ("__MonoBASIC__");
}
+
+ void SetupDefaultImports()
+ {
+ Mono.MonoBASIC.Parser.ImportsList = new ArrayList();
+ Mono.MonoBASIC.Parser.ImportsList.Add("Microsoft.VisualBasic");
+ }
//
// Returns the directory where the system assemblies are installed
//
- static string GetSystemDir ()
+ string GetSystemDir ()
{
Assembly [] assemblies = AppDomain.CurrentDomain.GetAssemblies ();
//
// Given a path specification, splits the path from the file/pattern
//
- static void SplitPathAndPattern (string spec, out string path, out string pattern)
+ void SplitPathAndPattern (string spec, out string path, out string pattern)
{
int p = spec.LastIndexOf ("/");
if (p != -1){
pattern = spec;
}
-
- static int ProcessSourceFile(string filename)
- {
- if (tokenize)
- GenericParser.Tokenize(filename);
- else
- return GenericParser.Parse(filename);
-
- return 0;
- }
-
- static bool AddFiles (string spec, bool recurse)
+ bool AddFiles (string spec, bool recurse)
{
string path, pattern;
- int errors = 0;
- SplitPathAndPattern (spec, out path, out pattern);
- if (pattern.IndexOf ("*") == -1){
- return AddFile (spec);
+ SplitPathAndPattern(spec, out path, out pattern);
+ if (pattern.IndexOf("*") == -1)
+ {
+ AddFile(spec);
+ return true;
}
string [] files = null;
try {
- files = Directory.GetFiles (path, pattern);
+ files = Directory.GetFiles(path, pattern);
} catch (System.IO.DirectoryNotFoundException) {
Report.Error (2001, "Source file `" + spec + "' could not be found");
return false;
string [] dirs = null;
try {
- dirs = Directory.GetDirectories (path);
+ dirs = Directory.GetDirectories(path);
} catch {
}
// directory entry already does
AddFiles (d + "/" + pattern, true);
}
-
return true;
}
- static void DefineDefaultConfig ()
+ void DefineDefaultConfig ()
{
//
// For now the "default config" is harcoded into the compiler
"System",
"System.Data",
"System.Xml",
- "Microsoft.VisualBasic", // just for now
-#if false
+ "Microsoft.VisualBasic" ,
+#if EXTRA_DEFAULT_REFS
//
// Is it worth pre-loading all this stuff?
//
"System.ServiceProcess",
"System.Web",
"System.Web.RegularExpressions",
- "System.Web.Services",
+ "System.Web.Services" ,
"System.Windows.Forms"
#endif
};
- int p = 0;
foreach (string def in default_config)
- soft_references.Insert (p++, def);
+ soft_references.Add(def);
}
-
- /// <summary>
- /// Parses the arguments, and drives 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 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 ());
- if (!Options.ProcessArgs(args))
- return;
+ [ArgumentProcessor]
+ public void AddFile(string fileName)
+ {
+ string f = fileName;
+ if (first_source == null)
+ first_source = f;
-/* int argc = args.Length;
- for (i = 0; i < argc; i++){
- string arg = args [i];
- //
- // Prepare to recurse
- //
-
- if (parsing_options && (arg.StartsWith ("-"))){
- switch (arg){
-
- case "--":
- parsing_options = false;
- continue;
-
- case "--parse":
- parse_only = true;
- continue;
-
- case "--unsafe":
- RootContext.Unsafe = 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;
- }
+ if (source_files.Contains(f))
+ Report.Error(1516, "Source file '" + f + "' specified multiple times");
+ else
+ source_files.Add(f, f);
+ }
- 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;
- }
+ void ProcessSourceFile(string filename)
+ {
+ if (tokenize)
+ GenericParser.Tokenize(filename);
+ else
+ GenericParser.Parse(filename);
+ }
- 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;
+ string outputFile_Name = null;
- 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;
-
- 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;
- }
- 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;
+ string outputFileName
+ {
+ 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;
}
-
- // Rafael: Does not compile them yet!!!
- errors += AddFiles(arg, false);
+ return outputFile_Name;
}
-*/
- //Rafael: Compile all source files!!!
- foreach(string filename in source_files.Values)
- errors += ProcessSourceFile(filename);
+ }
+ bool ParseAll() // Phase 1
+ {
if (first_source == null)
{
- Report.Error (2008, "No files to compile were specified");
- return;
+ Report.Error(2008, "No files to compile were specified");
+ return false;
}
- if (tokenize)
- return;
-
- if (Report.Errors > 0)
- return;
-
- if (parse_only)
- return;
-
- //
+ 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
+ }
+
+ void InitializeDebuggingSupport()
+ {
+ 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);
+ }
+
+ public bool ResolveAllTypes() // Phase 2
+ {
// Load Core Library for default compilation
- //
if (RootContext.StdLib)
- references.Insert (0, "mscorlib");
+ references.Insert(0, "mscorlib");
if (load_default_config)
- DefineDefaultConfig ();
-
- if (errors > 0){
- error ("Parsing failed");
- return;
- }
+ DefineDefaultConfig();
- //
- // 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 (".");
+ ShowTime("Loading references");
- if (pos > 0)
- output_file = first_source.Substring (0, pos) + target_ext;
- else
- output_file = first_source + target_ext;
+ // Load assemblies required
+ if (LoadReferences() > 0)
+ {
+ Error ("Could not load one or more assemblies");
+ return false;
}
- string[] debug_args = new string [debug_arglist.Count];
- debug_arglist.CopyTo(debug_args);
- CodeGen.Init (output_file, output_file, want_debugging_support, debug_args);
+ if (timestamps)
+ ShowTime("References loaded");
- TypeManager.AddModule (CodeGen.ModuleBuilder);
+ InitializeDebuggingSupport();
//
// Before emitting, we need to get the core
//
if (timestamps)
ShowTime ("Initializing Core Types");
- if (!RootContext.StdLib){
+
+ if (!RootContext.StdLib)
RootContext.ResolveCore ();
- if (Report.Errors > 0)
- return;
- }
+ if (Report.Errors > 0)
+ return false;
- TypeManager.InitCoreTypes ();
+ TypeManager.InitCoreTypes();
+ if (Report.Errors > 0)
+ return false;
+
if (timestamps)
ShowTime (" Core Types done");
-
- //
- // The second pass of the compiler
- //
+
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 (Report.Errors > 0){
- error ("Compilation failed");
- return;
- }
-
if (!RootContext.StdLib)
- RootContext.BootCorlib_PopulateCoreTypes ();
- RootContext.PopulateTypes ();
+ RootContext.BootCorlib_PopulateCoreTypes();
+ if (Report.Errors > 0)
+ return false;
+
+ RootContext.PopulateTypes();
+ if (Report.Errors > 0)
+ return false;
- TypeManager.InitCodeHelpers ();
-
- if (Report.Errors > 0){
- error ("Compilation failed");
- return;
+ TypeManager.InitCodeHelpers();
+ if (Report.Errors > 0)
+ return false;
+
+ return true;
+ }
+
+ bool IsSWFApp()
+ {
+ string mainclass = GetFQMainClass();
+
+ if (mainclass != null) {
+ foreach (string r in references) {
+ if (r.IndexOf ("System.Windows.Forms") >= 0) {
+ Type t = TypeManager.LookupType(mainclass);
+ if (t != null)
+ return t.IsSubclassOf (TypeManager.LookupType("System.Windows.Forms.Form"));
+ break;
+ }
+ }
}
+ return false;
+ }
+
+ string GetFQMainClass()
+ {
+ if (RootContext.RootNamespace != "")
+ return RootContext.RootNamespace + "." + RootContext.MainClass;
+ else
+ return RootContext.MainClass;
+ }
+
+ 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;
+ }
+ }
+ }
+ }
+ }
+
+ bool GenerateAssembly()
+ {
//
// The code generator
//
if (timestamps)
ShowTime ("Emitting code");
- RootContext.EmitCode ();
+
+
+
+ RootContext.EmitCode();
+ FixEntryPoint();
+ if (Report.Errors > 0)
+ return false;
+
if (timestamps)
ShowTime (" done");
- if (Report.Errors > 0){
- error ("Compilation failed");
- return;
- }
if (timestamps)
ShowTime ("Closing types");
-
+
RootContext.CloseTypes ();
+ if (Report.Errors > 0)
+ return false;
-// 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);
-// }
+ if (timestamps)
+ ShowTime (" done");
+
+ 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 (30737, "Program " + outputFileName +
+ " does not have an entry point defined");
+ return false;
+ }
+
+ CodeGen.AssemblyBuilder.SetEntryPoint (ep, k);
+ }
- //
// Add the resources
- //
- if (resources != null){
- foreach (string file in resources)
+ if (EmbeddedResources != null)
+ foreach (string file in EmbeddedResources)
CodeGen.AssemblyBuilder.AddResourceFile (file, file);
- }
- CodeGen.Save (output_file);
+ CodeGen.Save(outputFileName);
+
if (timestamps)
ShowTime ("Saved output");
- if (want_debugging_support) {
+
+ if (want_debugging_support)
+ {
CodeGen.SaveSymbols ();
if (timestamps)
ShowTime ("Saved symbols");
}
- if (Report.Errors > 0){
- error ("Compilation failed");
+ 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;
- } else if (Report.ProbeCode != 0){
- error ("Failed to report code " + Report.ProbeCode);
- Environment.Exit (124);
+
+ GenerateAssembly(); // Phase 3
+ }
+
+ /// <summary>
+ /// Parses the arguments, and calls the compilation process.
+ /// </summary>
+ int MainDriver(string [] args)
+ {
+ Console.WriteLine ("THIS IS ALPHA AND UNSUPPORTED SOFTWARE, USE AT YOUR OWN RISK.");
+ SetupDefaultDefines();
+
+ SetupDefaultImports();
+
+ ProcessArgs(args);
+
+ if (first_source == null)
+ {
+ if (!quiet)
+ DoHelp();
+ return 2;
}
+
+ CompileAll();
+
+ return Report.ProcessResults(quiet);
+ }
+
+ public static int Main (string[] args)
+ {
+ Driver Exec = new Driver();
+
+ Report.Stacktrace = false;
+
+ return Exec.MainDriver(args);
}
}
projects / mono.git / blobdiff