1 files changed, 0 insertions, 319 deletions
diff --git a/src/java/com/sun/gluegen/GlueGen.java b/src/java/com/sun/gluegen/GlueGen.java
deleted file mode 100644
index a7c64a8..0000000
--- a/src/java/com/sun/gluegen/GlueGen.java
+++ /dev/null
@@ -1,319 +0,0 @@
-/*
- * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- * - Redistribution of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * 
- * - Redistribution in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in the
- *   documentation and/or other materials provided with the distribution.
- * 
- * Neither the name of Sun Microsystems, Inc. or the names of
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * This software is provided "AS IS," without a warranty of any kind. ALL
- * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
- * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
- * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
- * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
- * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
- * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
- * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
- * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
- * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
- * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
- * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- * 
- * You acknowledge that this software is not designed or intended for use
- * in the design, construction, operation or maintenance of any nuclear
- * facility.
- * 
- * Sun gratefully acknowledges that this software was originally authored
- * and developed by Kenneth Bradley Russell and Christopher John Kline.
- */
-
-package com.sun.gluegen;
-
-import java.io.*;
-import java.util.*;
-
-import antlr.*;
-import antlr.collections.*;
-import com.sun.gluegen.cgram.*;
-import com.sun.gluegen.cgram.types.*;
-import com.sun.gluegen.pcpp.*;
-
-/** Glue code generator for C functions and data structures. */
-
-public class GlueGen implements GlueEmitterControls {
-  private java.util.List forcedStructNames = new ArrayList();
-  private PCPP preprocessor;
-
-  public void forceStructEmission(String typedefName) {
-    forcedStructNames.add(typedefName);
-  }
-
-  public String findHeaderFile(String headerFileName) {
-    return preprocessor.findFile(headerFileName);
-  }
-
-  public void run(String[] args) {
-    try {
-      Reader reader = null;
-      String filename = null;
-      String emitterClass = null;
-      java.util.List cfgFiles = new ArrayList();
-
-      if (args.length == 0) {
-        usage();
-      }
-
-      java.util.List includePaths = new ArrayList();
-      for (int i = 0; i < args.length; i++) {
-        if (i < args.length - 1) {
-          String arg = args[i];
-          if (arg.startsWith("-I")) {
-            String[] paths = arg.substring(2).split(System.getProperty("path.separator"));
-            for (int j = 0; j < paths.length; j++) {
-              includePaths.add(paths[j]);
-            }
-          } else if (arg.startsWith("-E")) {
-            emitterClass = arg.substring(2);
-          } else if (arg.startsWith("-C")) {
-            cfgFiles.add(arg.substring(2));
-          } else {
-            usage();
-          }
-        } else {
-          String arg = args[i];
-          if (arg.equals("-")) {
-            reader = new InputStreamReader(System.in);
-            filename = "standard input";
-          } else {
-            if (arg.startsWith("-")) {
-              usage();
-            }
-            filename = arg;
-            reader = new BufferedReader(new FileReader(filename));
-          }
-        }
-      }
-
-      preprocessor = new PCPP(includePaths);
-      PipedInputStream ppIn   = new PipedInputStream();
-      final PipedOutputStream ppOut = new PipedOutputStream(ppIn);
-      preprocessor.setOut(ppOut);
-      final Reader rdr = reader;
-      final String fn  = filename;
-      new Thread(new Runnable() {
-          public void run() {
-            try {
-              preprocessor.run(rdr, fn);
-              ppOut.close();
-            } catch (IOException e) {
-              e.printStackTrace();
-            }
-          }
-        }).start();
-
-      DataInputStream dis = new DataInputStream(ppIn);
-      GnuCLexer lexer = new GnuCLexer(dis);
-      lexer.setTokenObjectClass(CToken.class.getName());
-      lexer.initialize();
-      // Parse the input expression.
-      GnuCParser parser = new GnuCParser(lexer);
-            
-      // set AST node type to TNode or get nasty cast class errors
-      parser.setASTNodeType(TNode.class.getName());
-      TNode.setTokenVocabulary(GNUCTokenTypes.class.getName());
-
-      // invoke parser
-      try {
-        parser.translationUnit();
-      }
-      catch (RecognitionException e) {
-        System.err.println("Fatal IO error:\n"+e);
-        System.exit(1);
-      }
-      catch (TokenStreamException e) {
-        System.err.println("Fatal IO error:\n"+e);
-        System.exit(1);
-      }
-
-      HeaderParser headerParser = new HeaderParser();
-      TypeDictionary td = new TypeDictionary();
-      headerParser.setTypedefDictionary(td);
-      TypeDictionary sd = new TypeDictionary();
-      headerParser.setStructDictionary(sd);
-      // set AST node type to TNode or get nasty cast class errors
-      headerParser.setASTNodeType(TNode.class.getName());
-      // walk that tree
-      headerParser.translationUnit( parser.getAST() );
-
-      // For debugging: Dump type dictionary and struct dictionary to System.err
-      //td.dumpDictionary(System.err, "All Types");
-      //sd.dumpDictionary(System.err, "All Structs");
-      
-      // At this point we have all of the pieces we need in order to
-      // generate glue code: the #defines to constants, the set of
-      // typedefs, and the set of functions.
-
-      GlueEmitter emit = null;
-      if (emitterClass == null) {
-        emit = new JavaEmitter();
-      } else {
-        try {
-          emit = (GlueEmitter) Class.forName(emitterClass).newInstance();
-        } catch (Exception e) {
-          System.err.println("Exception occurred while instantiating emitter class. Exiting.");
-          e.printStackTrace();
-          System.exit(1);
-        }
-      }
-
-      for (Iterator iter = cfgFiles.iterator(); iter.hasNext(); ) {
-        emit.readConfigurationFile((String) iter.next());
-      }
-
-      // Provide MachineDescriptions to emitter
-      MachineDescription md32 = new MachineDescription32Bit();
-      MachineDescription md64 = new MachineDescription64Bit();
-      emit.setMachineDescription(md32, md64);
-
-      // begin emission of glue code
-      emit.beginEmission(this);
-      
-      emit.beginDefines();
-      Set emittedDefines = new HashSet(100);
-      // emit java equivalent of enum { ... } statements
-      for (Iterator iter = headerParser.getEnums().iterator(); iter.hasNext(); ) {
-        EnumType enumeration = (EnumType)iter.next();
-        // iterate over all values in the enumeration
-        for (int i = 0; i < enumeration.getNumEnumerates(); ++i) {
-          String enumElementName = enumeration.getEnumName(i);
-          if (emittedDefines.contains(enumElementName) == false) {
-            emittedDefines.add(enumElementName);
-            String comment = null;
-            if (! enumeration.getName().equals("<anonymous>")) {
-              comment = "Defined as part of enum type \"" +
-                enumeration.getName() + "\"";
-            }
-            emit.emitDefine(
-              enumElementName,
-              String.valueOf(enumeration.getEnumValue(i)),
-              comment);
-          }
-        }
-      }
-      // emit java equivalent of #define statements
-      for (Iterator iter = lexer.getDefines().iterator(); iter.hasNext(); ) {
-        Define def = (Define) iter.next();
-        if (emittedDefines.contains(def.getName()) == false) {
-          emittedDefines.add(def.getName());
-          emit.emitDefine(def.getName(), def.getValue(), null);
-        }
-      }
-      emit.endDefines();
-
-      java.util.List functions = headerParser.getParsedFunctions();
-
-      // Iterate through the functions finding structs that are referenced in 
-      // the function signatures; these will be remembered for later emission
-      ReferencedStructs referencedStructs = new ReferencedStructs();
-      for (Iterator iter = functions.iterator(); iter.hasNext(); ) {
-        FunctionSymbol sym = (FunctionSymbol) iter.next();
-        // FIXME: this doesn't take into account the possibility that some of
-        // the functions we send to emitMethodBindings() might not actually be
-        // emitted (e.g., if an Ignore directive in the JavaEmitter causes it
-        // to be skipped). 
-        sym.getType().visit(referencedStructs);
-      }
-      
-      // Normally only referenced types will be emitted. The user can force a
-      // type to be emitted via a .cfg file directive. Those directives are
-      // processed here.
-      for (Iterator iter = forcedStructNames.iterator(); iter.hasNext(); ) {
-        String name = (String) iter.next();
-        Type type = td.get(name);
-        if (type == null) {
-          System.err.println("WARNING: during forced struct emission: struct \"" + name + "\" not found");
-        } else if (!type.isCompound()) {
-          System.err.println("WARNING: during forced struct emission: type \"" + name + "\" was not a struct");
-        } else {
-          type.visit(referencedStructs);
-        }
-      }
-      
-      // Lay out structs
-      emit.beginStructLayout();
-      for (Iterator iter = referencedStructs.results(); iter.hasNext(); ) {
-        Type t = (Type) iter.next();
-        if (t.isCompound()) {
-          emit.layoutStruct(t.asCompound());
-        } else if (t.isPointer()) {
-          PointerType p = t.asPointer();
-          CompoundType c = p.getTargetType().asCompound();
-          emit.layoutStruct(c);
-        }
-      }
-      emit.endStructLayout();
-
-      // Emit structs      
-      emit.beginStructs(td, sd, headerParser.getCanonMap());
-      for (Iterator iter = referencedStructs.results(); iter.hasNext(); ) {
-        Type t = (Type) iter.next();
-        if (t.isCompound()) {
-          emit.emitStruct(t.asCompound(), null);
-        } else if (t.isPointer()) {
-          PointerType p = t.asPointer();
-          CompoundType c = p.getTargetType().asCompound();
-          assert p.hasTypedefedName() && c.getName() == null : "ReferencedStructs incorrectly recorded pointer type " + p;
-          emit.emitStruct(c, p.getName());
-        }
-      }
-      emit.endStructs();
-
-      // emit java and C code to interface with the native functions
-      emit.beginFunctions(td, sd, headerParser.getCanonMap());
-      emit.emitFunctions(functions);
-      emit.endFunctions();
-
-      // end emission of glue code
-      emit.endEmission();
-
-    } catch ( Exception e ) {
-      e.printStackTrace();
-      System.err.println("Exception occurred while generating glue code. Exiting.");
-      System.exit(1);
-    }
-  }
-  
-  public static void main(String[] args) {
-      new GlueGen().run(args);
-  }
-
-  //----------------------------------------------------------------------
-  // Internals only below this point
-  //
-
-  private static void usage() {
-    System.out.println("Usage: java GlueGen [-I...] [-Eemitter_class_name] [-Ccfg_file_name...] <filename | ->");
-    System.out.println();
-    System.out.println("Runs C header parser on input file or standard input, first");
-    System.out.println("passing input through minimal pseudo-C-preprocessor. Use -I");
-    System.out.println("command-line arguments to specify the search path for #includes.");
-    System.out.println("Emitter class name can be specified with -E option: i.e.,");
-    System.out.println("-Ecom.sun.gluegen.JavaEmitter (the default). Use");
-    System.out.println("-Ecom.sun.gluegen.DebugEmitter to print recognized entities");
-    System.out.println("(#define directives to constant numbers, typedefs, and function");
-    System.out.println("declarations) to standard output. Emitter-specific configuration");
-    System.out.println("file or files can be specified with -C option; e.g,");
-    System.out.println("-Cjava-emitter.cfg.");
-    System.exit(1);
-  }
-}