Merge branch 'wip' of oss.readytalk.com:/var/local/git/avian into wip

classpath/avian/Continuations.java

@@ -90,8 +90,8 @@ import java.util.concurrent.Callable;
  * <h3>Winding, Unwinding, and Rewinding</h3>
  *
  * <p>Traditionally, Java provides one way to wind the execution stack
- * (recursive method calls) and two ways to unwind it (normal returns
+ * (method calls) and two ways to unwind it (normal returns and
- * and exception unwinding).  With continuations, we add a new way to
+ * exception unwinding).  With continuations, we add a new way to
  * rewind the stack and a new way to unwind it.
  *
  * <p>The call stack of a continuation may share frames with other
@@ -149,7 +149,7 @@ public class Continuations {
    *
    * <p>If <code>thunk.call()</code> calls a continuation (directly or
    * via a subroutine) which does not include the current call to
-   * <code>dynamicWind<code>, <code>after.run()</code> will be called
+   * <code>dynamicWind</code>, <code>after.run()</code> will be called
    * before control passes to that continuation.  If this call throws
    * an exception, the exception will propagate to the current caller
    * of <code>dynamicWind</code>.

classpath/avian/PersistentSet.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2009, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/avian/SystemClassLoader.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided
@@ -29,7 +29,7 @@ public class SystemClassLoader extends ClassLoader {
 
   protected native Class findClass(String name) throws ClassNotFoundException;
 
-  protected native Class findLoadedClass(String name);
+  protected native Class reallyFindLoadedClass(String name);
 
   private native boolean resourceExists(String name);
 

classpath/java-io.cpp

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided
@@ -170,7 +170,7 @@ map(JNIEnv* e, const char* path)
         void* data = MapViewOfFile(mapping, FILE_MAP_READ, 0, 0, 0);
         if (data) {
           void* p = allocate(e, sizeof(Mapping));
-          if (not e->ExceptionOccurred()) {
+          if (not e->ExceptionCheck()) {
             result = new (p)
               Mapping(static_cast<uint8_t*>(data), size, file, mapping);
           }   
@@ -186,7 +186,7 @@ map(JNIEnv* e, const char* path)
       CloseHandle(file);
     }
   }
-  if (result == 0 and not e->ExceptionOccurred()) {
+  if (result == 0 and not e->ExceptionCheck()) {
     throwNew(e, "java/io/IOException", "%d", GetLastError());
   }
   return result;
@@ -256,14 +256,14 @@ map(JNIEnv* e, const char* path)
       void* data = mmap(0, s.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
       if (data) {
         void* p = allocate(e, sizeof(Mapping));
-        if (not e->ExceptionOccurred()) {
+        if (not e->ExceptionCheck()) {
           result = new (p) Mapping(static_cast<uint8_t*>(data), s.st_size);
         }
       }
     }
     close(fd);
   }
-  if (result == 0 and not e->ExceptionOccurred()) {
+  if (result == 0 and not e->ExceptionCheck()) {
     throwNewErrno(e, "java/io/IOException");
   }
   return result;

classpath/java-lang.cpp

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided
@@ -167,17 +167,17 @@ Java_java_lang_Runtime_exec(JNIEnv* e, jclass,
   makePipe(e, in);
   SetHandleInformation(in[0], HANDLE_FLAG_INHERIT, 0);
   jlong inDescriptor = static_cast<jlong>(descriptor(e, in[0]));
-  if(e->ExceptionOccurred()) return;
+  if(e->ExceptionCheck()) return;
   e->SetLongArrayRegion(process, 1, 1, &inDescriptor);
   makePipe(e, out);
   SetHandleInformation(out[1], HANDLE_FLAG_INHERIT, 0);
   jlong outDescriptor = static_cast<jlong>(descriptor(e, out[1]));
-  if(e->ExceptionOccurred()) return;
+  if(e->ExceptionCheck()) return;
   e->SetLongArrayRegion(process, 2, 1, &outDescriptor);
   makePipe(e, err);
   SetHandleInformation(err[0], HANDLE_FLAG_INHERIT, 0);
   jlong errDescriptor = static_cast<jlong>(descriptor(e, err[0]));
-  if(e->ExceptionOccurred()) return;
+  if(e->ExceptionCheck()) return;
   e->SetLongArrayRegion(process, 3, 1, &errDescriptor);
   
   PROCESS_INFORMATION pi;
@@ -249,19 +249,19 @@ Java_java_lang_Runtime_exec(JNIEnv* e, jclass,
   int msg[] = { -1, -1 };
   
   makePipe(e, in);
-  if(e->ExceptionOccurred()) return;
+  if(e->ExceptionCheck()) return;
   jlong inDescriptor = static_cast<jlong>(in[0]);
   e->SetLongArrayRegion(process, 1, 1, &inDescriptor);
   makePipe(e, out);
-  if(e->ExceptionOccurred()) return;
+  if(e->ExceptionCheck()) return;
   jlong outDescriptor = static_cast<jlong>(out[1]);
   e->SetLongArrayRegion(process, 1, 1, &outDescriptor);
   makePipe(e, err);
-  if(e->ExceptionOccurred()) return;
+  if(e->ExceptionCheck()) return;
   jlong errDescriptor = static_cast<jlong>(err[0]);
   e->SetLongArrayRegion(process, 1, 1, &errDescriptor);
   makePipe(e, msg);
-  if(e->ExceptionOccurred()) return;
+  if(e->ExceptionCheck()) return;
   if(fcntl(msg[1], F_SETFD, FD_CLOEXEC) != 0) {
     throwNewErrno(e, "java/io/IOException");
     return;
@@ -393,7 +393,8 @@ Java_java_lang_System_getProperty(JNIEnv* e, jclass, jstring name,
     } else if (strcmp(chars, "user.home") == 0) {
 #  ifdef _MSC_VER
       WCHAR buffer[MAX_PATH];
-      if (_wgetenv_s(0, buffer, MAX_PATH, L"USERPROFILE") == 0) {
+      size_t needed;
+      if (_wgetenv_s(&needed, buffer, MAX_PATH, L"USERPROFILE") == 0) {
         r = e->NewString(reinterpret_cast<jchar*>(buffer), lstrlenW(buffer));
       } else {
         r = 0;

classpath/java-nio.cpp

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided
@@ -332,11 +332,11 @@ Java_java_nio_channels_ServerSocketChannel_natDoListen(JNIEnv *e,
 {
   int s = makeSocket(e);
   if (s < 0) return s;
-  if (e->ExceptionOccurred()) return 0;
+  if (e->ExceptionCheck()) return 0;
   
   sockaddr_in address;
   init(e, &address, host, port);
-  if (e->ExceptionOccurred()) return 0;
+  if (e->ExceptionCheck()) return 0;
 
   ::doListen(e, s, &address);
   return s;
@@ -369,13 +369,13 @@ Java_java_nio_channels_SocketChannel_natDoConnect(JNIEnv *e,
 						  jbooleanArray retVal)
 {
   int s = makeSocket(e);
-  if (e->ExceptionOccurred()) return 0;
+  if (e->ExceptionCheck()) return 0;
 
   setBlocking(e, s, blocking);
 
   sockaddr_in address;
   init(e, &address, host, port);
-  if (e->ExceptionOccurred()) return 0;
+  if (e->ExceptionCheck()) return 0;
   
   jboolean connected = ::doConnect(e, s, &address);
   e->SetBooleanArrayRegion(retVal, 0, 1, &connected);

classpath/java-util-zip.cpp

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided
@@ -20,6 +20,11 @@ Java_java_util_zip_Inflater_make
 (JNIEnv* e, jclass, jboolean nowrap)
 {
   z_stream* s = static_cast<z_stream*>(malloc(sizeof(z_stream)));
+  if (s == 0) {
+    throwNew(e, "java/lang/OutOfMemoryError", 0);
+    return 0;    
+  }
+
   memset(s, 0, sizeof(z_stream));
   
   int r = inflateInit2(s, (nowrap ? -15 : 15));
@@ -80,3 +85,74 @@ Java_java_util_zip_Inflater_inflate
 
   e->SetIntArrayRegion(results, 0, 3, resultArray);
 }
+
+extern "C" JNIEXPORT jlong JNICALL
+Java_java_util_zip_Deflater_make
+(JNIEnv* e, jclass, jboolean nowrap, jint level)
+{
+  z_stream* s = static_cast<z_stream*>(malloc(sizeof(z_stream)));
+  if (s == 0) {
+    throwNew(e, "java/lang/OutOfMemoryError", 0);
+    return 0;    
+  }
+
+  memset(s, 0, sizeof(z_stream));
+  
+  int r = deflateInit2(s, level, (nowrap ? -15 : 15));
+  if (r != Z_OK) {
+    free(s);
+    throwNew(e, "java/lang/RuntimeException", zError(r));
+    return 0;
+  }
+
+  return reinterpret_cast<jlong>(s);
+}
+
+extern "C" JNIEXPORT void JNICALL
+Java_java_util_zip_Deflater_dispose(JNIEnv*, jclass, jlong peer)
+{
+  z_stream* s = reinterpret_cast<z_stream*>(peer);
+  deflateEnd(s);
+  free(s);
+}
+
+extern "C" JNIEXPORT void JNICALL
+Java_java_util_zip_Deflater_deflate
+(JNIEnv* e, jclass, jlong peer, 
+ jbyteArray input, jint inputOffset, jint inputLength,
+ jbyteArray output, jint outputOffset, jint outputLength,
+ jintArray results)
+{
+  z_stream* s = reinterpret_cast<z_stream*>(peer);
+
+  jbyte* in = static_cast<jbyte*>(malloc(inputLength));
+  if (in == 0) {
+    throwNew(e, "java/lang/OutOfMemoryError", 0);
+    return;    
+  }
+
+  jbyte* out = static_cast<jbyte*>(malloc(outputLength));
+  if (out == 0) {
+    free(in);
+    throwNew(e, "java/lang/OutOfMemoryError", 0);
+    return;    
+  }
+
+  e->GetByteArrayRegion(input, inputOffset, inputLength, in);
+  
+  s->next_in = reinterpret_cast<Bytef*>(in);
+  s->avail_in = inputLength;
+  s->next_out = reinterpret_cast<Bytef*>(out);
+  s->avail_out = outputLength;
+
+  int r = deflate(s, Z_SYNC_FLUSH);
+  jint resultArray[3]
+    = { r, inputLength - s->avail_in, outputLength - s->avail_out };
+
+  free(in);
+
+  e->SetByteArrayRegion(output, outputOffset, resultArray[2], out);
+  free(out);
+
+  e->SetIntArrayRegion(results, 0, 3, resultArray);
+}

classpath/java-util.cpp

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/io/Writer.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/lang/Character.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/lang/Class.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/lang/ClassLoader.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided
@@ -49,8 +49,10 @@ public abstract class ClassLoader {
     throw new ClassNotFoundException();
   }
 
-  protected Class findLoadedClass(String name) {
+  protected abstract Class reallyFindLoadedClass(String name);
-    return null;
+
+  protected final Class findLoadedClass(String name) {
+    return reallyFindLoadedClass(name);
   }
 
   public Class loadClass(String name) throws ClassNotFoundException {

classpath/java/lang/Enum.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/lang/Object.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/lang/Package.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/lang/Runtime.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/lang/StackTraceElement.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/lang/String.java

@@ -185,7 +185,7 @@ public final class String
   }
 
   private static Object decodeUTF8(byte[] s8, int offset, int length) {
-    Object buf = new byte[s8.length];
+    Object buf = new byte[length];
     boolean isMultiByte = false;
     int i=offset, j=0;
     while(i < offset+length) {
@@ -195,14 +195,14 @@ public final class String
         decodeUTF8_insert(buf, j++, x);
       } else if((x & 0x0e0) == 0x0c0) { // 2 byte char
         if(!isMultiByte) {
-          buf = decodeUTF8_widen(buf, j, s8.length-1);
+          buf = decodeUTF8_widen(buf, j, length-1);
           isMultiByte = true;
         }
         int y = s8[i++];
         decodeUTF8_insert(buf, j++, ((x & 0x1f) << 6) | (y & 0x3f));
       } else if((x & 0x0f0) == 0x0e0) { // 3 byte char
         if(!isMultiByte) {
-          buf = decodeUTF8_widen(buf, j, s8.length-2);
+          buf = decodeUTF8_widen(buf, j, length-2);
           isMultiByte = true;
         }
         int y = s8[i++]; int z = s8[i++];

classpath/java/lang/StringBuffer.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/lang/StringBuilder.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/lang/ThreadGroup.java

@@ -10,13 +10,20 @@
 
 package java.lang;
 
+import avian.Cell;
+
 public class ThreadGroup implements Thread.UncaughtExceptionHandler {
-  private final ThreadGroup parent;
+  final ThreadGroup parent; // package private for GNU Classpath compatibility
   private final String name;
+  private Cell<ThreadGroup> subgroups;
 
   public ThreadGroup(ThreadGroup parent, String name) {
     this.parent = parent;
     this.name = name;
+
+    synchronized (parent) {
+      parent.subgroups = new Cell(this, subgroups);
+    }
   }
 
   public ThreadGroup(String name) {
@@ -36,4 +43,75 @@ public class ThreadGroup implements Thread.UncaughtExceptionHandler {
       }
     }
   }
+
+  public ThreadGroup getParent() {
+    return parent;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public int activeCount() {
+    int allCount = Thread.activeCount();
+    Thread[] all = new Thread[allCount];
+    allCount = Thread.enumerate(all);
+
+    int count = 0;
+    for (int i = 0; i < allCount; ++i) {
+      if (parentOf(all[i].getThreadGroup())) {
+        ++ count;
+      }
+    }
+
+    return count;
+  }
+
+  public int enumerate(Thread[] threads) {
+    return enumerate(threads, true);
+  }
+
+  public int enumerate(Thread[] threads, boolean recurse) {
+    int allCount = Thread.activeCount();
+    Thread[] all = new Thread[allCount];
+    allCount = Thread.enumerate(all);
+
+    int count = 0;
+    for (int i = 0; i < allCount && count < threads.length; ++i) {
+      Thread t = all[i];
+      ThreadGroup g = t.getThreadGroup();
+      if (g == this || (recurse && parentOf(g))) {
+        threads[count++] = t;
+      }
+    }
+
+    return count;
+  }  
+
+  public boolean parentOf(ThreadGroup g) {
+    for (; g != null; g = g.parent) {
+      if (g == this) {
+        return true;
+      }
+    }
+
+    return false;
+  }
+
+  public int enumerate(ThreadGroup[] groups, boolean recurse) {
+    return enumerate(groups, recurse, 0);
+  }
+
+  private int enumerate(ThreadGroup[] groups, boolean recurse, int count) {
+    for (Cell<ThreadGroup> c = subgroups; c != null && count < groups.length;
+         c = c.next)
+    {
+      ThreadGroup g = c.value;
+      groups[count++] = g;
+      if (recurse) {
+        count = g.enumerate(groups, true, count);
+      }
+    }
+    return count;
+  }
 }

classpath/java/lang/Throwable.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/lang/ref/Reference.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/lang/reflect/AccessibleObject.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/lang/reflect/Constructor.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided
@@ -42,6 +42,10 @@ public class Constructor<T> extends AccessibleObject
     return method.getParameterTypes();
   }
 
+  public Class[] getExceptionTypes() {
+    return method.getExceptionTypes();
+  }
+
   public int getModifiers() {
     return method.getModifiers();
   }

classpath/java/lang/reflect/Field.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/lang/reflect/Member.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/lang/reflect/Method.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/lang/reflect/Modifier.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/lang/reflect/Proxy.java

@@ -82,6 +82,14 @@ public class Proxy {
     }
   }
 
+  public static boolean isProxyClass(Class c) {
+    return c.getName().startsWith("Proxy-");
+  }
+
+  public static InvocationHandler getInvocationHandler(Object proxy) {
+    return ((Proxy) proxy).h;
+  }
+
   private static void set4(byte[] array, int offset, int v) {
     array[offset    ] = (byte) ((v >>> 24) & 0xFF);
     array[offset + 1] = (byte) ((v >>> 16) & 0xFF);

classpath/java/nio/channels/SelectableChannel.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/nio/channels/SelectionKey.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/nio/channels/Selector.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/nio/channels/ServerSocketChannel.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/nio/channels/SocketSelector.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/util/AbstractCollection.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/util/ArrayList.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/util/Arrays.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/util/Collection.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/util/HashMap.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/util/HashSet.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/util/Hashtable.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/util/IdentityHashMap.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/util/LinkedList.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/util/List.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/util/Map.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/util/Properties.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/util/Vector.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/util/WeakHashMap.java

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

classpath/java/util/zip/Deflater.java

@@ -0,0 +1,149 @@
+/* Copyright (c) 2009, Avian Contributors
+
+   Permission to use, copy, modify, and/or distribute this software
+   for any purpose with or without fee is hereby granted, provided
+   that the above copyright notice and this permission notice appear
+   in all copies.
+
+   There is NO WARRANTY for this software.  See license.txt for
+   details. */
+
+package java.util.zip;
+
+public class Deflater {
+  private static final int DEFAULT_LEVEL = 6; // default compression level (6 is default for gzip)
+  private static final int Z_OK = 0;
+  private static final int Z_STREAM_END = 1;
+  private static final int Z_NEED_DICT = 2;
+
+//   static {
+//     System.loadLibrary("natives");
+//   }
+
+  private long peer;
+  private byte[] input;
+  private int offset;
+  private int length;
+  private boolean needDictionary;
+  private boolean finished;
+  private final boolean nowrap;
+
+  public Deflater(boolean nowrap) {
+    this.nowrap = nowrap;
+    peer = make(nowrap, DEFAULT_LEVEL);
+  }
+
+  public Deflater() {
+    this(false);
+  }
+
+  private void check() {
+    if (peer == 0) {
+      throw new IllegalStateException();      
+    }
+  }
+
+  private static native long make(boolean nowrap, int level);
+
+  public boolean finished() {
+    return finished;
+  }
+
+  public boolean needsDictionary() {
+    return needDictionary;
+  }
+
+  public boolean needsInput() {
+    return getRemaining() == 0;
+  }
+
+  public int getRemaining() {
+    return length;
+  }
+  
+  public void setLevel(int level) throws IllegalArgumentException {
+    if (level < 0 || level > 9) {
+      throw new IllegalArgumentException("Valid compression levels are 0-9");
+    }
+
+    dispose(peer);
+    peer = make(nowrap, level);
+  }
+  
+  public void setInput(byte[] input) {
+    setInput(input, 0, input.length);
+  }
+
+  public void setInput(byte[] input, int offset, int length) {
+    this.input = input;
+    this.offset = offset;
+    this.length = length;
+  }
+
+  public void reset() {
+    dispose();
+    peer = make(nowrap, DEFAULT_LEVEL);
+    input = null;
+    offset = length = 0;
+    needDictionary = finished = false;
+  }
+
+  public int deflate(byte[] output) throws DataFormatException {
+    return deflate(output, 0, output.length);
+  }
+
+  public int deflate(byte[] output, int offset, int length)
+    throws DataFormatException
+  {
+    final int zlibResult = 0;
+    final int inputCount = 1;
+    final int outputCount = 2;
+
+    if (peer == 0) {
+      throw new IllegalStateException();      
+    }
+
+    if (input == null || output == null) {
+      throw new NullPointerException();
+    }
+
+    int[] results = new int[3];
+    deflate(peer, 
+            input, this.offset, this.length,
+            output, offset, length, results);
+
+    if (results[zlibResult] < 0) {
+      throw new DataFormatException();
+    }
+
+    switch (results[zlibResult]) {
+    case Z_NEED_DICT:
+      needDictionary = true;
+      break;
+
+    case Z_STREAM_END:
+      finished = true;
+      break;
+    }
+
+    this.offset += results[inputCount];
+    this.length -= results[inputCount];
+    
+    return results[outputCount];
+  }
+
+  private static native void deflate
+    (long peer,
+     byte[] input, int inputOffset, int inputLength,
+     byte[] output, int outputOffset, int outputLength,
+     int[] results);
+
+  public void dispose() {
+    if (peer != 0) {
+      dispose(peer);
+      peer = 0;
+    }
+  }
+
+  private static native void dispose(long peer);
+}

classpath/java/util/zip/DeflaterOutputStream.java

@@ -0,0 +1,75 @@
+/* Copyright (c) 2009, Avian Contributors
+
+   Permission to use, copy, modify, and/or distribute this software
+   for any purpose with or without fee is hereby granted, provided
+   that the above copyright notice and this permission notice appear
+   in all copies.
+
+   There is NO WARRANTY for this software.  See license.txt for
+   details. */
+
+package java.util.zip;
+
+import java.io.OutputStream;
+import java.io.IOException;
+
+public class DeflaterOutputStream extends OutputStream {
+  private final OutputStream out;
+  private final Deflater deflater;
+  private final byte[] buffer;
+
+  public DeflaterOutputStream(OutputStream out, Deflater deflater, int bufferSize)
+  {
+    this.out = out;
+    this.deflater = deflater;
+    this.buffer = new byte[bufferSize];
+  }
+
+  public DeflaterOutputStream(OutputStream out, Deflater deflater) {
+    this(out, deflater, 4 * 1024);
+  }
+
+  public DeflaterOutputStream(OutputStream out) {
+    this(out, new Deflater());
+  }
+
+  public void write(int b) throws IOException {
+    byte[] buffer = new byte[1];
+    buffer[0] = (byte)(b & 0xff);
+    write(buffer, 0, 1);
+  }
+
+  public void write(byte[] b, int offset, int length) throws IOException {
+    // error condition checking
+    if (deflater.finished()) {
+      throw new IOException("Already at end of stream");
+    } else if (offset < 0) {
+      throw new IndexOutOfBoundsException("Offset can't be less than zero");
+    } else if (length < 0) {
+      throw new IndexOutOfBoundsException("Length can't be less than zero");
+    } else if (b.length - (offset + length) < 0) {
+      throw new IndexOutOfBoundsException("Offset + Length is larger than the input byte array");
+    } else if (length == 0) {
+      return;
+    }
+    
+    for (int i = 0; i < length; i+= buffer.length) {
+      deflater.setInput(b, offset + i, Math.min(buffer.length, length - i));
+      while (deflater.getRemaining() > 0) {
+        try {
+          int len = deflater.deflate(buffer, 0, buffer.length);
+          if (len > 0) {
+            out.write(buffer, 0, len);
+          }
+        } catch (DataFormatException e) {
+          e.printStackTrace();
+        }
+      }
+    }
+  }
+
+  public void close() throws IOException {
+    out.close();
+    deflater.dispose();
+  }
+}

classpath/java/util/zip/Inflater.java

@@ -60,6 +60,10 @@ public class Inflater {
     return length;
   }
   
+  public void setInput(byte[] input) {
+    setInput(input, 0, input.length);
+  }
+
   public void setInput(byte[] input, int offset, int length) {
     this.input = input;
     this.offset = offset;

classpath/jni-util.h

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

makefile

@@ -1,7 +1,7 @@
 MAKEFLAGS = -s
 
 name = avian
-version = 0.2
+version = 0.3
 
 build-arch := $(shell uname -m | sed 's/^i.86$$/i386/')
 ifeq (Power,$(filter Power,$(build-arch)))
@@ -54,7 +54,7 @@ ifdef gnu
 	gnu-object-dep = $(build)/gnu-object.dep
 	gnu-cflags = -DBOOT_BUILTINS=\"javaio,javalang,javalangreflect,javamath,javanet,javanio,javautil\" -DAVIAN_GNU
 	gnu-lflags = -lgmp
-	gnu-objects := $(shell find $(build)/gnu-objects -name "*.o") 
+	gnu-objects = $(shell find $(build)/gnu-objects -name "*.o") 
 endif
 
 root := $(shell (cd .. && pwd))
@@ -171,6 +171,12 @@ ifeq ($(platform),darwin)
 		asmflags += -arch i386
 		lflags += -arch i386
 	endif
+
+	ifeq ($(arch),x86_64)
+		cflags += -arch x86_64
+		asmflags += -arch x86_64
+		lflags += -arch x86_64
+	endif
 endif
 
 ifeq ($(platform),windows)
@@ -265,19 +271,17 @@ ifdef msvc
 		-I"$(windows-java-home)/include/win32"
 	shared = -dll
 	lflags = -nologo -LIBPATH:"$(zlib)/lib" -DEFAULTLIB:ws2_32 \
-		-DEFAULTLIB:zlib -MANIFEST
+		-DEFAULTLIB:zlib -MANIFEST -debug
 	output = -Fo$(1)
 
 	ifeq ($(mode),debug)
 		cflags += -Od -Zi -MDd
-		lflags += -debug
 	endif
 	ifeq ($(mode),debug-fast)
 		cflags += -Od -Zi -DNDEBUG
-		lflags += -debug
 	endif
 	ifeq ($(mode),fast)
-		cflags += -Ob2it -GL -Zi -DNDEBUG
+		cflags += -O2 -GL -Zi -DNDEBUG
 		lflags += -LTCG
 	endif
 	ifeq ($(mode),small)
@@ -383,7 +387,13 @@ bootimage-object = $(native-build)/bootimage-bin.o
 
 ifeq ($(bootimage),true)
 	ifneq ($(build-arch),$(arch))
-		error "can't cross-build a bootimage"
+$(error "bootimage cross-builds not yet supported")
+	endif
+
+	ifeq ($(arch),x86_64)
+		ifneq ($(build-platform),$(platform))
+$(error "bootimage cross-builds not yet supported")
+		endif
 	endif
 
 	vm-classpath-object = $(bootimage-object)
@@ -434,7 +444,6 @@ gnu-overrides = \
 	avian/*.class \
 	avian/resource/*.class \
 	java/lang/Class.class \
-	java/lang/Class\$$*.class \
 	java/lang/Enum.class \
 	java/lang/InheritableThreadLocal.class \
 	java/lang/Object.class \
@@ -457,7 +466,9 @@ gnu-overrides = \
 	java/lang/reflect/AccessibleObject.class \
 	java/lang/reflect/Constructor.class \
 	java/lang/reflect/Field.class \
-	java/lang/reflect/Method.class
+	java/lang/reflect/Method.class \
+	java/lang/reflect/Proxy.class \
+	java/lang/reflect/Proxy\$$*.class
 
 test-sources = $(wildcard $(test)/*.java)
 test-classes = $(call java-classes,$(test-sources),$(test),$(test-build))

readme.txt

@@ -12,13 +12,13 @@ on Mac OS X:
  $ build/darwin-i386/avian -cp build/test Hello
  
 on Windows (MSYS):
-
+ $ git clone git://oss.readytalk.com/win32.git ../win32
  $ export JAVA_HOME="C:/Program Files/Java/jdk1.6.0_07"
  $ make
  $ build/windows-i386/avian -cp build/test Hello
 
 on Windows (Cygwin):
-
+ $ git clone git://oss.readytalk.com/win32.git ../win32
  $ export JAVA_HOME="/cygdrive/c/Program Files/Java/jdk1.6.0_07"
  $ make
  $ build/windows-i386/avian -cp build/test Hello
@@ -96,7 +96,9 @@ certain flags described below, all of which are optional.
 
   * bootimage - if true, create a boot image containing the pre-parsed
     class library and ahead-of-time compiled methods.  This option is
-    only valid for process=compile builds.
+    only valid for process=compile builds.  Note that you may need to
+    specify both build-arch=x86_64 and arch=x86_64 on 64-bit systems
+    where "uname -m" prints "i386".
       default: false
 
   * heapdump - if true, implement avian.Machine.dumpHeap(String),
@@ -151,6 +153,63 @@ directory containing the avian directory)
 
 This gives you the Windows JNI headers, zlib headers and library, and
 a few other useful libraries like OpenSSL, libjpeg, and libpng.
+There's also a win64 repository for 64-bit builds:
+
+  $ git clone git://oss.readytalk.com/win64.git
+
+
+Building with Microsoft the Visual C++ Compiler
+-----------------------------------------------
+
+You can also build using the MSVC compiler, which makes debugging with
+tools like WinDbg and Visual Studio much easier.  Note that you will
+still need to have GCC installed - MSVC is only used to compile the
+C++ portions of the VM, while the assembly code and helper tools are
+built using GCC.
+
+The MSVC build has been tested with Visual Studio Express Edition
+versions 8 and 9.  Other versions may also work.
+
+To build with MSVC, install Cygwin as described above and set the
+following environment variables:
+
+ $ export PATH="/usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin:/cygdrive/c/Program Files/Microsoft Visual Studio 9.0/Common7/IDE:/cygdrive/c/Program Files/Microsoft Visual Studio 9.0/VC/BIN:/cygdrive/c/Program Files/Microsoft Visual Studio 9.0/Common7/Tools:/cygdrive/c/WINDOWS/Microsoft.NET/Framework/v3.5:/cygdrive/c/WINDOWS/Microsoft.NET/Framework/v2.0.50727:/cygdrive/c/Program Files/Microsoft Visual Studio 9.0/VC/VCPackages:/cygdrive/c/Program Files/Microsoft SDKs/Windows/v6.0A/bin:/cygdrive/c/WINDOWS/system32:/cygdrive/c/WINDOWS:/cygdrive/c/WINDOWS/System32/Wbem"
+
+ $ export LIBPATH="C:\WINDOWS\Microsoft.NET\Framework\v3.5;C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727;C:\Program Files\Microsoft Visual Studio 9.0\VC\LIB;"
+
+ $ export VCINSTALLDIR="C:\Program Files\Microsoft Visual Studio 9.0\VC"
+
+ $ export LIB="C:\Program Files\Microsoft Visual Studio 9.0\VC\LIB;C:\Program Files\Microsoft SDKs\Windows\v6.0A\lib;"
+
+ $ export INCLUDE="C:\Program Files\Microsoft Visual Studio 9.0\VC\INCLUDE;C:\Program Files\Microsoft SDKs\Windows\v6.0A\include;"
+
+Adjust these definitions as necessary according to your MSVC
+installation.
+
+Finally, build with the msvc flag set to the MSVC tool directory:
+
+ $ make msvc="/cygdrive/c/Program Files/Microsoft Visual Studio 9.0/VC"
+
+
+Building with GNU Classpath
+---------------------------
+
+ ** Please note that this feature is still under development and is
+    neither complete nor well-tested. **
+
+By default, Avian uses its own lightweight class library.  However,
+that library only contains a relatively small subset of the classes
+and methods included in the JRE.  If your application requires
+features beyond that subset, you may want to tell Avian to use GNU
+Classpath instead.  To do so, specify the directory where Classpath is
+installed, e.g.:
+
+ $ make clean
+ $ make gnu=/usr/local/classpath-0.98
+
+This build will use the classes and native code from Classpath, except
+that certain core classes are replaced with implementations from the
+Avian class library for compatibility with the VM.
 
 
 Installing
@@ -247,13 +306,13 @@ main(int ac, const char** av)
   JNIEnv* e = static_cast<JNIEnv*>(env);
 
   jclass c = e->FindClass("Hello");
-  if (not e->ExceptionOccurred()) {
+  if (not e->ExceptionCheck()) {
     jmethodID m = e->GetStaticMethodID(c, "main", "([Ljava/lang/String;)V");
-    if (not e->ExceptionOccurred()) {
+    if (not e->ExceptionCheck()) {
       jclass stringClass = e->FindClass("java/lang/String");
-      if (not e->ExceptionOccurred()) {
+      if (not e->ExceptionCheck()) {
         jobjectArray a = e->NewObjectArray(ac-1, stringClass, 0);
-        if (not e->ExceptionOccurred()) {
+        if (not e->ExceptionCheck()) {
           for (int i = 1; i < ac; ++i) {
             e->SetObjectArrayElement(a, i-1, e->NewStringUTF(av[i]));
           }
@@ -265,7 +324,7 @@ main(int ac, const char** av)
   }
 
   int exitCode = 0;
-  if (e->ExceptionOccurred()) {
+  if (e->ExceptionCheck()) {
     exitCode = -1;
     e->ExceptionDescribe();
   }
@@ -449,13 +508,13 @@ main(int ac, const char** av)
   JNIEnv* e = static_cast<JNIEnv*>(env);
 
   jclass c = e->FindClass("Hello");
-  if (not e->ExceptionOccurred()) {
+  if (not e->ExceptionCheck()) {
     jmethodID m = e->GetStaticMethodID(c, "main", "([Ljava/lang/String;)V");
-    if (not e->ExceptionOccurred()) {
+    if (not e->ExceptionCheck()) {
       jclass stringClass = e->FindClass("java/lang/String");
-      if (not e->ExceptionOccurred()) {
+      if (not e->ExceptionCheck()) {
         jobjectArray a = e->NewObjectArray(ac-1, stringClass, 0);
-        if (not e->ExceptionOccurred()) {
+        if (not e->ExceptionCheck()) {
           for (int i = 1; i < ac; ++i) {
             e->SetObjectArrayElement(a, i-1, e->NewStringUTF(av[i]));
           }
@@ -467,7 +526,7 @@ main(int ac, const char** av)
   }
 
   int exitCode = 0;
-  if (e->ExceptionOccurred()) {
+  if (e->ExceptionCheck()) {
     exitCode = -1;
     e->ExceptionDescribe();
   }

src/arch.h

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

src/boot.cpp

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

src/bootimage.cpp

@@ -64,12 +64,12 @@ makeCodeImage(Thread* t, Zone* zone, BootImage* image, uint8_t* code,
           object method = arrayBody(t, classMethodTable(t, c), i);
           if ((methodCode(t, method) or (methodFlags(t, method) & ACC_NATIVE))
               and ((methodName == 0
-                    or strcmp
+                    or ::strcmp
                     (reinterpret_cast<char*>
                      (&byteArrayBody
                       (t, vm::methodName(t, method), 0)), methodName) == 0)
                    and (methodSpec == 0
-                        or strcmp
+                        or ::strcmp
                         (reinterpret_cast<char*>
                          (&byteArrayBody
                           (t, vm::methodSpec(t, method), 0)), methodSpec)

src/builtin.cpp

@@ -200,8 +200,8 @@ Avian_avian_SystemClassLoader_defineClass
   t->m->heap->free(buffer, length);
 
   if (c) {
-    if (getClassLoaderMap(t, loader) == 0) {
     PROTECT(t, c);
+    if (getClassLoaderMap(t, loader) == 0) {
       object map = makeHashMap(t, 0, 0);
       set(t, loader, ClassLoaderMap, map);
     }
@@ -214,7 +214,7 @@ Avian_avian_SystemClassLoader_defineClass
 }
 
 extern "C" JNIEXPORT int64_t JNICALL
-Avian_avian_SystemClassLoader_findLoadedClass
+Avian_avian_SystemClassLoader_reallyFindLoadedClass
 (Thread* t, object, uintptr_t* arguments)
 {
   object name = reinterpret_cast<object>(arguments[1]);

src/common.h

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

src/compile-x86.S

@@ -22,7 +22,7 @@
 
 #ifdef __x86_64__
 
-#ifdef __MINGW32__
+#if defined __MINGW32__ || defined __CYGWIN32__
 
 #define CALLEE_SAVED_REGISTER_FOOTPRINT 64
 
@@ -107,9 +107,9 @@ GLOBAL(vmJumpAndInvoke):
    //     %rdx: address
    //     %r8 : base
    //     %r9 : (unused)
-   //  8(%rsp): argumentFootprint
+   // 40(%rsp): argumentFootprint
-   // 16(%rsp): arguments
+   // 48(%rsp): arguments
-   // 24(%rsp): frameSize
+   // 56(%rsp): frameSize
 
    movq   %r8,%rbp
    
@@ -118,20 +118,20 @@ GLOBAL(vmJumpAndInvoke):
    movq   %rbp,%r9
          
    // allocate new frame, adding room for callee-saved registers
-   movl   24(%rsp),%eax
+   movl   56(%rsp),%eax
    subq   %rax,%r9
    subq   $CALLEE_SAVED_REGISTER_FOOTPRINT,%r9
    
    movq   %rcx,%rbx
    
    // set return address
-   movq   vmInvoke_returnAddress@GOTPCREL(%rip),%r10
+   leaq   GLOBAL(vmInvoke_returnAddress)(%rip),%r10
    movq   %r10,(%r9)
    
    // copy arguments into place
    movq   $0,%r11
-   movq   16(%rsp),%r8
+   movl   48(%rsp),%r8d
-   movq   8(%rsp),%rax
+   movl   40(%rsp),%eax
    jmp    LOCAL(vmJumpAndInvoke_argumentTest)
 
 LOCAL(vmJumpAndInvoke_argumentLoop):
@@ -154,7 +154,7 @@ LOCAL(vmJumpAndInvoke_argumentTest):
    int3
 #endif // not AVIAN_CONTINUATIONS
 
-#else // not __MINGW32__
+#else // not __MINGW32__ || __CYGWIN32__
 
 #define CALLEE_SAVED_REGISTER_FOOTPRINT 48
 
@@ -252,7 +252,7 @@ GLOBAL(vmJumpAndInvoke):
    movq   %rdi,%rbx
    
    // set return address
-   movq   vmInvoke_returnAddress@GOTPCREL(%rip),%r10
+   movq   GLOBAL(vmInvoke_returnAddress)@GOTPCREL(%rip),%r10
    movq   %r10,(%rcx)
    
    // copy arguments into place
@@ -279,7 +279,7 @@ LOCAL(vmJumpAndInvoke_argumentTest):
    int3
 #endif // not AVIAN_CONTINUATIONS
 
-#endif // not __MINGW32__
+#endif // not __MINGW32__ || __CYGWIN32__
    
 #elif defined __i386__
 
@@ -396,9 +396,18 @@ GLOBAL(vmJumpAndInvoke):
    movl   4(%esp),%ebx
    
    // set return address
+#if defined __MINGW32__ || defined __CYGWIN32__
+   movl   $vmInvoke_returnAddress,%esi
+#else
    call   LOCAL(getPC)
+#  if defined __APPLE__
+LOCAL(vmJumpAndInvoke_offset):
+   leal   vmInvoke_returnAddress-LOCAL(vmJumpAndInvoke_offset)(%esi),%esi
+#  else
    addl   $_GLOBAL_OFFSET_TABLE_,%esi
    movl   vmInvoke_returnAddress@GOT(%esi),%esi
+#  endif
+#endif
    movl   %esi,(%ecx)
    
    // copy arguments into place

src/compile.cpp

@@ -1886,7 +1886,7 @@ makeCurrentContinuation(MyThread* t, void** targetIp, void** targetBase,
       *targetIp = ip;
       *targetBase = base;
       *targetStack = static_cast<void**>(stack)
-        + t->arch->frameReturnAddressSize();;
+        + t->arch->frameReturnAddressSize();
     }
   }
 
@@ -2955,7 +2955,7 @@ intrinsic(MyThread* t, Frame* frame, object target)
 {
 #define MATCH(name, constant)                                           \
   (byteArrayLength(t, name) == sizeof(constant)                         \
-   and strcmp(reinterpret_cast<char*>(&byteArrayBody(t, name, 0)),      \
+   and ::strcmp(reinterpret_cast<char*>(&byteArrayBody(t, name, 0)),    \
                 constant) == 0)
 
   object className = vm::className(t, methodClass(t, target));
@@ -6973,6 +6973,8 @@ class MyProcessor: public Processor {
     nativeThunk(0),
     bootNativeThunk(0),
     aioobThunk(0),
+    thunkTable(0),
+    bootThunkTable(0),
     callTable(0),
     methodTree(0),
     methodTreeSentinal(0),
@@ -6985,6 +6987,7 @@ class MyProcessor: public Processor {
     bootImage(0),
     codeAllocator(s, 0, 0),
     thunkSize(0),
+    bootThunkSize(0),
     callTableSize(0),
     useNativeFeatures(useNativeFeatures)
   { }
@@ -7119,11 +7122,20 @@ class MyProcessor: public Processor {
   {
     if (o) {
       MyThread* t = static_cast<MyThread*>(vmt);
-      PROTECT(t, o);
+
+      for (Reference* r = t->reference; r; r = r->next) {
+        if (r->target == o) {
+          acquire(t, r);
+
+          return &(r->target);
+        }
+      }
 
       Reference* r = new (t->m->heap->allocate(sizeof(Reference)))
         Reference(o, &(t->reference));
 
+      acquire(t, r);
+
       return &(r->target);
     } else {
       return 0;
@@ -7134,7 +7146,7 @@ class MyProcessor: public Processor {
   disposeLocalReference(Thread* t, object* r)
   {
     if (r) {
-      vm::dispose(t, reinterpret_cast<Reference*>(r));
+      release(t, reinterpret_cast<Reference*>(r));
     }
   }
 
@@ -7298,8 +7310,14 @@ class MyProcessor: public Processor {
           uint8_t* thunkStart = p->thunkTable;
           uint8_t* thunkEnd = thunkStart + (p->thunkSize * ThunkCount);
 
-          if (static_cast<uint8_t*>(ip) >= thunkStart
+          uint8_t* bootThunkStart = p->bootThunkTable;
+          uint8_t* bootThunkEnd = bootThunkStart
+            + (p->bootThunkSize * ThunkCount);
+
+          if ((static_cast<uint8_t*>(ip) >= thunkStart
                and static_cast<uint8_t*>(ip) < thunkEnd)
+              or (static_cast<uint8_t*>(ip) >= bootThunkStart
+                  and static_cast<uint8_t*>(ip) < bootThunkEnd))
           {
             target->ip = t->arch->frameIp(stack);
             target->base = base;
@@ -7462,6 +7480,7 @@ class MyProcessor: public Processor {
   uint8_t* bootNativeThunk;
   uint8_t* aioobThunk;
   uint8_t* thunkTable;
+  uint8_t* bootThunkTable;
   object callTable;
   object methodTree;
   object methodTreeSentinal;
@@ -7475,6 +7494,7 @@ class MyProcessor: public Processor {
   SegFaultHandler segFaultHandler;
   FixedAllocator codeAllocator;
   unsigned thunkSize;
+  unsigned bootThunkSize;
   unsigned callTableSize;
   bool useNativeFeatures;
 };
@@ -7748,6 +7768,8 @@ fixupThunks(MyThread* t, BootImage* image, uint8_t* code)
   
   p->bootDefaultThunk = code + image->defaultThunk;
   p->bootNativeThunk = code + image->nativeThunk;
+  p->bootThunkTable = code + image->thunkTable;
+  p->bootThunkSize = image->thunkSize;
 
   updateCall(t, LongCall, code + image->compileMethodCall,
              voidPointer(local::compileMethod));

src/compiler.cpp

@@ -2156,7 +2156,8 @@ class MemorySite: public Site {
 
   virtual SiteMask mask(Context* c) {
     return SiteMask(1 << MemoryOperand, 0, (base == c->arch->stack())
-                    ? offsetToFrameIndex(c, offset) : NoFrameIndex);
+                    ? static_cast<int>(offsetToFrameIndex(c, offset))
+                    : NoFrameIndex);
   }
 
   virtual SiteMask nextWordMask(Context* c, unsigned index) {
@@ -2439,6 +2440,19 @@ maybeMove(Context* c, Read* read, bool intersectRead, bool includeNextWord,
   }
  
   if (cost) {
+    if (DebugMoves) {
+      char srcb[256]; src->toString(c, srcb, 256);
+      char dstb[256]; dst->toString(c, dstb, 256);
+      fprintf(stderr, "maybe move %s to %s for %p to %p\n",
+              srcb, dstb, value, value);
+    }
+
+    src->freeze(c, value);
+
+    addSite(c, value, dst);
+    
+    src->thaw(c, value);    
+
     if (not src->match(c, srcMask)) {
       src->freeze(c, value);
       dst->freeze(c, value);
@@ -2450,6 +2464,8 @@ maybeMove(Context* c, Read* read, bool intersectRead, bool includeNextWord,
 
       Site* tmp = pickTargetSite(c, &tmpRead, true);
 
+      addSite(c, value, tmp);
+
       move(c, value, src, tmp);
       
       dst->thaw(c, value);
@@ -2851,10 +2867,9 @@ move(Context* c, Value* value, Site* src, Site* dst)
             srcb, dstb, value, value);
   }
 
+  assert(c, findSite(c, value, dst));
+
   src->freeze(c, value);
-
-  addSite(c, value, dst);
-
   dst->freeze(c, value);
   
   unsigned srcSize;
@@ -3197,7 +3212,7 @@ class CallEvent: public Event {
       }
 
       for (unsigned i = 0; i < stackArgumentFootprint; ++i) {
-        Value* v = arguments[i];
+        Value* v = RUNTIME_ARRAY_BODY(arguments)[i];
         if (v) {
           int frameIndex = i + frameOffset;
 
@@ -5279,10 +5294,6 @@ resolveSourceSites(Context* c, Event* e, SiteRecordList* frozen, Site** sites)
 
       Site* s = pickSourceSite
         (c, r, 0, 0, &mask, true, false, true, acceptForResolve);
-      if (s == 0) {
-        s = pickSourceSite
-          (c, r, 0, 0, &mask, false, false, true, acceptForResolve);
-      }
 
       if (s) {
         if (DebugControl) {
@@ -5317,13 +5328,10 @@ resolveTargetSites(Context* c, Event* e, SiteRecordList* frozen, Site** sites)
 
       Site* s = pickSourceSite
         (c, r, 0, 0, &mask, true, true, true, acceptForResolve);
-      if (s == 0) {
+
-        s = pickSourceSite
-          (c, r, 0, 0, &mask, false, true, true, acceptForResolve);
       if (s == 0) {
         s = maybeMove(c, v, mask, false, true, ResolveRegisterReserveCount);
       }
-      }
 
       freeze(c, frozen, s, v);
 

src/continuations-x86.S

@@ -1,3 +1,13 @@
+/* Copyright (c) 2009, Avian Contributors
+
+   Permission to use, copy, modify, and/or distribute this software
+   for any purpose with or without fee is hereby granted, provided
+   that the above copyright notice and this permission notice appear
+   in all copies.
+
+   There is NO WARRANTY for this software.  See license.txt for
+   details. */
+
 #ifdef __x86_64__
 
 #define THREAD_CONTINUATION 176
@@ -42,7 +52,11 @@ LOCAL(vmInvoke_continuationTest):
 
    // set the return address to vmInvoke_returnAddress
    movq   CONTINUATION_RETURN_ADDRESS_OFFSET(%rcx),%rdi
-   movq   vmInvoke_returnAddress@GOTPCREL(%rip),%r10
+#if defined __MINGW32__ || defined __CYGWIN32__
+   leaq   GLOBAL(vmInvoke_returnAddress)(%rip),%r10
+#else
+   movq   GLOBAL(vmInvoke_returnAddress)@GOTPCREL(%rip),%r10
+#endif
    movq   %r10,(%rsp,%rdi,1)
 
    // save the current base pointer in the frame and update it
@@ -93,9 +107,11 @@ LOCAL(vmInvoke_exit):
    cmpl   $0,%ecx
    je     LOCAL(vmInvoke_exit)
 
-   // allocate a frame of size (continuation.length * BYTES_PER_WORD)
+   // allocate a frame of size (continuation.length * BYTES_PER_WORD),
+   // plus stack alignment padding
    movl   CONTINUATION_LENGTH(%ecx),%esi
    shll   $2,%esi
+   leal   8(%esi),%esi
    subl   %esi,%esp
    
    // copy the continuation body into the frame
@@ -121,9 +137,18 @@ LOCAL(vmInvoke_continuationTest):
 
    // set the return address to vmInvoke_returnAddress
    movl   CONTINUATION_RETURN_ADDRESS_OFFSET(%ecx),%edi
+#if defined __MINGW32__ || defined __CYGWIN32__
+   movl   $vmInvoke_returnAddress,%esi
+#else
    call   LOCAL(getPC)
+#  if defined __APPLE__
+LOCAL(vmInvoke_offset):
+   leal   vmInvoke_returnAddress-LOCAL(vmInvoke_offset)(%esi),%esi
+#  else
    addl   $_GLOBAL_OFFSET_TABLE_,%esi
    movl   vmInvoke_returnAddress@GOT(%esi),%esi
+#  endif
+#endif
    movl   %esi,(%esp,%edi,1)
    
    // save the current base pointer in the frame and update it

src/gnu.cpp

@@ -351,7 +351,7 @@ Avian_java_lang_VMClassLoader_getPrimitiveClass
 }
 
 extern "C" JNIEXPORT int64_t JNICALL
-Avian_java_lang_ClassLoader_defineClass
+Avian_avian_SystemClassLoader_defineClass
 (Thread*, object, uintptr_t*);
 
 extern "C" JNIEXPORT int64_t JNICALL
@@ -367,7 +367,7 @@ Avian_java_lang_VMClassLoader_defineClass
 //   fprintf(stderr, "define class %s in %p\n", n,
 //           reinterpret_cast<void*>(arguments[0]));
 
-  return Avian_java_lang_ClassLoader_defineClass(t, 0, args);
+  return Avian_avian_SystemClassLoader_defineClass(t, 0, args);
 }
 
 extern "C" JNIEXPORT int64_t JNICALL

src/heap.cpp

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

src/heapdump.cpp

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

src/heapwalk.cpp

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided
@@ -15,6 +15,8 @@ using namespace vm;
 
 namespace {
 
+namespace local {
+
 const uintptr_t PointerShift = log(BytesPerWord);
 
 class Context;
@@ -157,7 +159,7 @@ find(Context* c, object p)
 int
 Set::find(object value)
 {
-  Set::Entry* e = ::find(context, value);
+  Set::Entry* e = local::find(context, value);
   if (e) {
     return e->number;
   } else {
@@ -328,6 +330,8 @@ class MyHeapWalker: public HeapWalker {
   HeapVisitor* visitor;
 };
 
+} // namespace local
+
 } // namespace
 
 namespace vm {
@@ -335,7 +339,8 @@ namespace vm {
 HeapWalker*
 makeHeapWalker(Thread* t, HeapVisitor* v)
 {
-  return new (t->m->heap->allocate(sizeof(MyHeapWalker))) MyHeapWalker(t, v);
+  return new (t->m->heap->allocate(sizeof(local::MyHeapWalker)))
+    local::MyHeapWalker(t, v);
 }
 
 } // namespace vm

src/interpret.cpp

@@ -506,7 +506,7 @@ resolveNativeMethodData(Thread* t, object method)
       // ensure other threads see updated methodVmFlags before
       // methodCode, and that the native method data is initialized
       // before it is visible to those threads:
-      memoryBarrier();
+      storeStoreMemoryBarrier();
 
       set(t, method, MethodCode, data);
     } else {

src/jnienv.cpp

@@ -1186,9 +1186,19 @@ NewGlobalRef(Thread* t, jobject o)
   ACQUIRE(t, t->m->referenceLock);
   
   if (o) {
+    for (Reference* r = t->m->jniReferences; r; r = r->next) {
+      if (r->target == *o) {
+        acquire(t, r);
+
+        return &(r->target);
+      }
+    }
+
     Reference* r = new (t->m->heap->allocate(sizeof(Reference)))
       Reference(*o, &(t->m->jniReferences));
 
+    acquire(t, r);
+
     return &(r->target);
   } else {
     return 0;
@@ -1203,7 +1213,7 @@ DeleteGlobalRef(Thread* t, jobject r)
   ACQUIRE(t, t->m->referenceLock);
   
   if (r) {
-    dispose(t, reinterpret_cast<Reference*>(r));
+    release(t, reinterpret_cast<Reference*>(r));
   }
 }
 

src/machine.cpp

@@ -173,8 +173,10 @@ turnOffTheLights(Thread* t)
 
     void (*function)(Thread*, object);
     memcpy(&function, &finalizerFinalize(t, f), BytesPerWord);
+    if (function) {
       function(t, finalizerTarget(t, f));
     }
+  }
 
   for (object* p = &(t->m->tenuredFinalizers); *p;) {
     object f = *p;
@@ -182,8 +184,10 @@ turnOffTheLights(Thread* t)
 
     void (*function)(Thread*, object);
     memcpy(&function, &finalizerFinalize(t, f), BytesPerWord);
+    if (function) {
       function(t, finalizerTarget(t, f));
     }
+  }
 
   Machine* m = t->m;
 
@@ -230,7 +234,7 @@ makeJavaThread(Thread* t, Thread* parent)
   if (parent) {
     group = threadGroup(t, parent->javaThread);
   } else {
-    group = makeThreadGroup(t, 0, 0);
+    group = makeThreadGroup(t, 0, 0, 0);
   }
 
   const unsigned NewState = 0;
@@ -1848,8 +1852,9 @@ bootClass(Thread* t, Machine::Type type, int superType, uint32_t objectMask,
   super = (superType >= 0 ? arrayBody(t, t->m->types, superType) : 0);
 
   object class_ = t->m->processor->makeClass
-    (t, 0, BootstrapFlag, fixedSize, arrayElementSize, 0, mask, 0, 0, super, 0,
+    (t, 0, BootstrapFlag, fixedSize, arrayElementSize,
-     0, 0, 0, 0, 0, t->m->loader, vtableLength);
+     arrayElementSize ? 1 : 0, mask, 0, 0, super, 0, 0, 0, 0, 0, 0,
+     t->m->loader, vtableLength);
 
   set(t, t->m->types, ArrayBody + (type * BytesPerWord), class_);
 }
@@ -1951,6 +1956,23 @@ boot(Thread* t)
   classVmFlags(t, arrayBody(t, m->types, Machine::JvoidType))
     |= PrimitiveFlag;
 
+  set(t, arrayBody(t, m->types, Machine::BooleanArrayType), ClassStaticTable,
+      arrayBody(t, m->types, Machine::JbooleanType));
+  set(t, arrayBody(t, m->types, Machine::ByteArrayType), ClassStaticTable,
+      arrayBody(t, m->types, Machine::JbyteType));
+  set(t, arrayBody(t, m->types, Machine::CharArrayType), ClassStaticTable,
+      arrayBody(t, m->types, Machine::JcharType));
+  set(t, arrayBody(t, m->types, Machine::ShortArrayType), ClassStaticTable,
+      arrayBody(t, m->types, Machine::JshortType));
+  set(t, arrayBody(t, m->types, Machine::IntArrayType), ClassStaticTable,
+      arrayBody(t, m->types, Machine::JintType));
+  set(t, arrayBody(t, m->types, Machine::LongArrayType), ClassStaticTable,
+      arrayBody(t, m->types, Machine::JlongType));
+  set(t, arrayBody(t, m->types, Machine::FloatArrayType), ClassStaticTable,
+      arrayBody(t, m->types, Machine::JfloatType));
+  set(t, arrayBody(t, m->types, Machine::DoubleArrayType), ClassStaticTable,
+      arrayBody(t, m->types, Machine::JdoubleType));
+
   m->classMap = makeHashMap(t, 0, 0);
 
   m->bootstrapClassMap = makeHashMap(t, 0, 0);

src/machine.h

@@ -1131,7 +1131,8 @@ class Reference {
   Reference(object target, Reference** handle):
     target(target),
     next(*handle),
-    handle(handle)
+    handle(handle),
+    count(0)
   {
     if (next) {
       next->handle = &next;
@@ -1142,6 +1143,7 @@ class Reference {
   object target;
   Reference* next;
   Reference** handle;
+  unsigned count;
 };
 
 class Machine {
@@ -1404,6 +1406,20 @@ dispose(Thread* t, Reference* r)
   t->m->heap->free(r, sizeof(*r));
 }
 
+inline void
+acquire(Thread*, Reference* r)
+{
+  ++ r->count;
+}
+
+inline void
+release(Thread* t, Reference* r)
+{
+  if ((-- r->count) == 0) {
+    dispose(t, r);
+  }
+}
+
 void
 collect(Thread* t, Heap::CollectionType type);
 

src/main.cpp

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided
@@ -178,13 +178,13 @@ main(int ac, const char** av)
   JNIEnv* e = static_cast<JNIEnv*>(env);
 
   jclass c = e->FindClass(class_);
-  if (not e->ExceptionOccurred()) {
+  if (not e->ExceptionCheck()) {
     jmethodID m = e->GetStaticMethodID(c, "main", "([Ljava/lang/String;)V");
-    if (not e->ExceptionOccurred()) {
+    if (not e->ExceptionCheck()) {
       jclass stringClass = e->FindClass("java/lang/String");
-      if (not e->ExceptionOccurred()) {
+      if (not e->ExceptionCheck()) {
         jobjectArray a = e->NewObjectArray(argc, stringClass, 0);
-        if (not e->ExceptionOccurred()) {
+        if (not e->ExceptionCheck()) {
           for (int i = 0; i < argc; ++i) {
             e->SetObjectArrayElement(a, i, e->NewStringUTF(argv[i]));
           }
@@ -196,7 +196,7 @@ main(int ac, const char** av)
   }
 
   int exitCode = 0;
-  if (e->ExceptionOccurred()) {
+  if (e->ExceptionCheck()) {
     exitCode = -1;
     e->ExceptionDescribe();
   }

src/process.cpp

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

src/processor.h

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

src/stream.h

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

src/system.h

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

src/type-generator.cpp

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

src/vector.h

@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, Avian Contributors
+/* Copyright (c) 2008-2009, Avian Contributors
 
    Permission to use, copy, modify, and/or distribute this software
    for any purpose with or without fee is hereby granted, provided

src/x86.S

@@ -8,7 +8,6 @@
    There is NO WARRANTY for this software.  See license.txt for
    details. */
 
-
 #include "types.h"
 
 #define LOCAL(x) .L##x
@@ -168,8 +167,8 @@ LOCAL(exit):
 .globl GLOBAL(vmJump)
 GLOBAL(vmJump):
    movq   %rdx,%rbp
-   movq   8(%rsp),%rax
+   movq   40(%rsp),%rax
-   movq   16(%rsp),%rdx
+   movq   48(%rsp),%rdx
    movq   %r8,%rsp
    movq   %r9,%rbx
    jmp    *%rcx

src/x86.cpp

@@ -981,7 +981,7 @@ sseMoveRR(Context* c, unsigned aSize, Assembler::Register* a,
       modrm(c, 0xc0, a, b);
     } else {
       opcode(c, 0xf2);
-      maybeRex(c, 8, a, b);
+      maybeRex(c, 4, a, b);
       opcode(c, 0x0f, 0x10);
       modrm(c, 0xc0, a, b);
     } 

src/x86.h

@@ -16,6 +16,10 @@
 
 #ifdef _MSC_VER
 #  include "windows.h"
+#  pragma push_macro("assert")
+#  include "intrin.h"
+#  pragma pop_macro("assert")
+#  undef interface
 #endif
 
 #ifdef ARCH_x86_32
@@ -155,7 +159,23 @@ trap()
 }
 
 inline void
-memoryBarrier()
+programOrderMemoryBarrier()
+{
+#ifdef _MSC_VER
+  _ReadWriteBarrier();
+#else
+  __asm__ __volatile__("": : :"memory");
+#endif
+}
+
+inline void
+storeStoreMemoryBarrier()
+{
+  programOrderMemoryBarrier();
+}
+
+inline void
+storeLoadMemoryBarrier()
 {
 #ifdef _MSC_VER
   MemoryBarrier();
@@ -166,28 +186,16 @@ memoryBarrier()
 #endif // ARCH_x86_64
 }
 
-inline void
-storeStoreMemoryBarrier()
-{
-  __asm__ __volatile__("": : :"memory");
-}
-
-inline void
-storeLoadMemoryBarrier()
-{
-  memoryBarrier();
-}
-
 inline void
 loadMemoryBarrier()
 {
-  __asm__ __volatile__("": : :"memory");
+  programOrderMemoryBarrier();
 }
 
 inline void
 syncInstructionCache(const void*, unsigned)
 {
-  __asm__ __volatile__("": : :"memory");
+  programOrderMemoryBarrier();
 }
 
 #ifdef USE_ATOMIC_OPERATIONS

src/zlib-custom.h

@@ -15,3 +15,9 @@
 #define inflateInit2(strm, windowBits) \
         inflateInit2_((strm), (windowBits), ZLIB_VERSION, static_cast<int>(sizeof(z_stream)))
 #endif
+
+#ifdef deflateInit2
+#undef deflateInit2
+#define deflateInit2(strm, level, windowBits) \
+        deflateInit2_((strm), (level), Z_DEFLATED, (windowBits), 8, Z_DEFAULT_STRATEGY, ZLIB_VERSION, static_cast<int>(sizeof(z_stream)))
+#endif