Merge

.hgtags-top-repo

@@ -181,3 +181,4 @@ b85b44cced2406792cfb9baab1377ff03e7001d8 jdk8-b55
 522dfac8ca4d07c0b74025d4ac3b6e5feefbb829 jdk8-b57
 9367024804874faf8e958adeb333682bab1c0c47 jdk8-b58
 dae9821589ccd2611bdf7084269b98e819091770 jdk8-b59
+e07f499b9dccb529ecf74172cf6ac11a195ec57a jdk8-b60

corba/.hgtags

@@ -181,3 +181,4 @@ bf1bb47414e178beff67dc255fc3b97bf401f679 jdk8-b56
 f3ab4163ae012965fc8acdfc25ce0fece8d6906d jdk8-b57
 18462a19f7bd66d38015f61ea549a5e0c0c889a3 jdk8-b58
 d54dc53e223ed9ce7d5f4d2cd02ad9d5def3c2db jdk8-b59
+207ef43ba69ead6cbbab415d81834545e4d46747 jdk8-b60

corba/src/share/classes/sun/rmi/rmic/iiop/StubGenerator.java

@@ -1631,7 +1631,7 @@ public class StubGenerator extends sun.rmi.rmic.iiop.Generator {
 
         // Write data members...
         p.pln();
-        p.pln("private " + getName(theType) + " target = null;");
+        p.pln("volatile private " + getName(theType) + " target = null;");
         p.pln();
 
         // Write the ids...
@@ -1695,6 +1695,10 @@ public class StubGenerator extends sun.rmi.rmic.iiop.Generator {
 
         if (remoteMethods.length > 0) {
             p.plnI("try {");
+            p.pln(getName(theType) + " target = this.target;");
+            p.plnI("if (target == null) {");
+            p.pln("throw new java.io.IOException();");
+            p.pOln("}");
             p.plnI(idExtInputStream + " "+in+" = ");
             p.pln("(" + idExtInputStream + ") "+_in+";");
             p.pO();

hotspot/.hgtags

@@ -283,3 +283,5 @@ d70102c4cb73158902acaa6016f47c7bc14e0d67 jdk8-b57
 f2e12eb74117c917c0bb264694c02de4a6a15a10 hs25-b03
 8a1a6b9b4f20fd2f6a12441d638e51f19a82db19 jdk8-b59
 1cc7a2a11d00832e3d07f81f3744a6883422db7e hs25-b04
+3cfd05b2219a29649741a52637696f06acf24a4e jdk8-b60
+b261523fe66c40a02968f0aa7e73602491bb3386 hs25-b05

hotspot/agent/src/share/classes/sun/jvm/hotspot/code/CodeCache.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/Address.java

@@ -89,6 +89,7 @@ public interface Address {
   public Address    getAddressAt       (long offset) throws UnmappedAddressException, UnalignedAddressException;
   /** Returns the decoded address at the given offset */
   public Address    getCompOopAddressAt (long offset) throws UnmappedAddressException, UnalignedAddressException;
+  public Address    getCompKlassAddressAt (long offset) throws UnmappedAddressException, UnalignedAddressException;
 
   //
   // Java-related routines

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/Debugger.java

@@ -121,6 +121,9 @@ public interface Debugger extends SymbolLookup, ThreadAccess {
   public long getHeapOopSize();
   public long getNarrowOopBase();
   public int  getNarrowOopShift();
+  public long getKlassPtrSize();
+  public long getNarrowKlassBase();
+  public int  getNarrowKlassShift();
 
   public ReadResult readBytesFromProcess(long address, long numBytes)
     throws DebuggerException;

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/DebuggerBase.java

@@ -58,6 +58,10 @@ public abstract class DebuggerBase implements Debugger {
   protected long heapOopSize;
   protected long narrowOopBase;  // heap base for compressed oops.
   protected int  narrowOopShift; // shift to decode compressed oops.
+  // class metadata space
+  protected long klassPtrSize;
+  protected long narrowKlassBase;  // heap base for compressed klass ptrs.
+  protected int  narrowKlassShift; // shift to decode compressed klass ptrs.
   // Should be initialized if desired by calling initCache()
   private PageCache cache;
 
@@ -159,10 +163,14 @@ public abstract class DebuggerBase implements Debugger {
     javaPrimitiveTypesConfigured = true;
   }
 
-  public void putHeapConst(long heapOopSize, long narrowOopBase, int narrowOopShift) {
+  public void putHeapConst(long heapOopSize, long klassPtrSize, long narrowOopBase, int narrowOopShift,
+                           long narrowKlassBase, int narrowKlassShift) {
     this.heapOopSize = heapOopSize;
+    this.klassPtrSize = klassPtrSize;
     this.narrowOopBase = narrowOopBase;
     this.narrowOopShift = narrowOopShift;
+    this.narrowKlassBase = narrowKlassBase;
+    this.narrowKlassShift = narrowKlassShift;
   }
 
   /** May be called by subclasses if desired to initialize the page
@@ -464,6 +472,15 @@ public abstract class DebuggerBase implements Debugger {
     return value;
   }
 
+  protected long readCompKlassAddressValue(long address)
+    throws UnmappedAddressException, UnalignedAddressException {
+    long value = readCInteger(address, getKlassPtrSize(), true);
+    if (value != 0) {
+      value = (long)(narrowKlassBase + (long)(value << narrowKlassShift));
+    }
+    return value;
+  }
+
   protected void writeAddressValue(long address, long value)
     throws UnmappedAddressException, UnalignedAddressException {
     writeCInteger(address, machDesc.getAddressSize(), value);
@@ -551,4 +568,15 @@ public abstract class DebuggerBase implements Debugger {
   public int getNarrowOopShift() {
     return narrowOopShift;
   }
+
+  public long getKlassPtrSize() {
+    return klassPtrSize;
+  }
+
+  public long getNarrowKlassBase() {
+    return narrowKlassBase;
+  }
+  public int getNarrowKlassShift() {
+    return narrowKlassShift;
+  }
 }

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/JVMDebugger.java

@@ -42,5 +42,7 @@ public interface JVMDebugger extends Debugger {
                                               long jintSize,
                                               long jlongSize,
                                               long jshortSize);
-  public void putHeapConst(long heapOopSize, long narrowOopBase, int narrowOopShift);
+  public void putHeapConst(long heapOopSize, long klassPtrSize,
+                           long narrowKlassBase, int narrowKlassShift,
+                           long narrowOopBase, int narrowOopShift);
 }

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/bsd/BsdAddress.java

@@ -79,6 +79,11 @@ class BsdAddress implements Address {
         return debugger.readCompOopAddress(addr + offset);
     }
 
+    public Address getCompKlassAddressAt(long offset)
+            throws UnalignedAddressException, UnmappedAddressException {
+        return debugger.readCompOopAddress(addr + offset);
+    }
+
     //
     // Java-related routines
     //

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/bsd/BsdCDebugger.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/bsd/BsdDebugger.java

@@ -46,6 +46,7 @@ public interface BsdDebugger extends JVMDebugger {
     throws DebuggerException;
   public BsdAddress readAddress(long address) throws DebuggerException;
   public BsdAddress readCompOopAddress(long address) throws DebuggerException;
+  public BsdAddress readCompKlassAddress(long address) throws DebuggerException;
   public BsdOopHandle readOopHandle(long address) throws DebuggerException;
   public BsdOopHandle readCompOopHandle(long address) throws DebuggerException;
   public long[]       getThreadIntegerRegisterSet(int lwp_id) throws DebuggerException;

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/bsd/BsdDebuggerLocal.java

@@ -431,6 +431,12 @@ public class BsdDebuggerLocal extends DebuggerBase implements BsdDebugger {
         return (value == 0 ? null : new BsdAddress(this, value));
     }
 
+    public BsdAddress readCompKlassAddress(long address)
+            throws UnmappedAddressException, UnalignedAddressException {
+        long value = readCompKlassAddressValue(address);
+        return (value == 0 ? null : new BsdAddress(this, value));
+    }
+
     /** From the BsdDebugger interface */
     public BsdOopHandle readOopHandle(long address)
             throws UnmappedAddressException, UnalignedAddressException,

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/bsd/BsdThreadContextFactory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/dummy/DummyAddress.java

@@ -80,6 +80,10 @@ class DummyAddress implements Address {
     return new DummyAddress(debugger, badLong);
   }
 
+  public Address getCompKlassAddressAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
+    return new DummyAddress(debugger, badLong);
+  }
+
   //
   // Java-related routines
   //

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxAddress.java

@@ -79,6 +79,11 @@ class LinuxAddress implements Address {
         return debugger.readCompOopAddress(addr + offset);
     }
 
+    public Address getCompKlassAddressAt(long offset)
+            throws UnalignedAddressException, UnmappedAddressException {
+        return debugger.readCompKlassAddress(addr + offset);
+    }
+
     //
     // Java-related routines
     //

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxDebugger.java

@@ -46,6 +46,7 @@ public interface LinuxDebugger extends JVMDebugger {
     throws DebuggerException;
   public LinuxAddress readAddress(long address) throws DebuggerException;
   public LinuxAddress readCompOopAddress(long address) throws DebuggerException;
+  public LinuxAddress readCompKlassAddress(long address) throws DebuggerException;
   public LinuxOopHandle readOopHandle(long address) throws DebuggerException;
   public LinuxOopHandle readCompOopHandle(long address) throws DebuggerException;
   public long[]       getThreadIntegerRegisterSet(int lwp_id) throws DebuggerException;

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxDebuggerLocal.java

@@ -429,6 +429,12 @@ public class LinuxDebuggerLocal extends DebuggerBase implements LinuxDebugger {
         return (value == 0 ? null : new LinuxAddress(this, value));
     }
 
+    public LinuxAddress readCompKlassAddress(long address)
+            throws UnmappedAddressException, UnalignedAddressException {
+        long value = readCompKlassAddressValue(address);
+        return (value == 0 ? null : new LinuxAddress(this, value));
+    }
+
     /** From the LinuxDebugger interface */
     public LinuxOopHandle readOopHandle(long address)
             throws UnmappedAddressException, UnalignedAddressException,

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/proc/ProcAddress.java

@@ -76,6 +76,10 @@ class ProcAddress implements Address {
     return debugger.readCompOopAddress(addr + offset);
   }
 
+  public Address getCompKlassAddressAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
+    return debugger.readCompKlassAddress(addr + offset);
+  }
+
   //
   // Java-related routines
   //

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/proc/ProcDebugger.java

@@ -47,6 +47,7 @@ public interface ProcDebugger extends JVMDebugger {
     throws DebuggerException;
   public ProcAddress   readAddress(long address) throws DebuggerException;
   public ProcAddress   readCompOopAddress(long address) throws DebuggerException;
+  public ProcAddress   readCompKlassAddress(long address) throws DebuggerException;
   public ProcOopHandle readOopHandle(long address) throws DebuggerException;
   public ProcOopHandle readCompOopHandle(long address) throws DebuggerException;
   public long[]       getThreadIntegerRegisterSet(int tid) throws DebuggerException;

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/proc/ProcDebuggerLocal.java

@@ -351,6 +351,12 @@ public class ProcDebuggerLocal extends DebuggerBase implements ProcDebugger {
         return (value == 0 ? null : new ProcAddress(this, value));
     }
 
+    public ProcAddress readCompKlassAddress(long address)
+    throws UnmappedAddressException, UnalignedAddressException {
+        long value = readCompKlassAddressValue(address);
+        return (value == 0 ? null : new ProcAddress(this, value));
+    }
+
     /** From the ProcDebugger interface */
     public ProcOopHandle readOopHandle(long address)
     throws UnmappedAddressException, UnalignedAddressException, NotInHeapException {

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/remote/RemoteAddress.java

@@ -74,6 +74,9 @@ class RemoteAddress implements Address {
   public Address getCompOopAddressAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
     return debugger.readCompOopAddress(addr + offset);
   }
+  public Address getCompKlassAddressAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
+    return debugger.readCompKlassAddress(addr + offset);
+  }
 
   //
   // Java-related routines

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/remote/RemoteDebugger.java

@@ -68,6 +68,9 @@ public interface RemoteDebugger extends Remote {
   public long      getHeapOopSize() throws RemoteException;
   public long      getNarrowOopBase() throws RemoteException;
   public int       getNarrowOopShift() throws RemoteException;
+  public long      getKlassPtrSize() throws RemoteException;
+  public long      getNarrowKlassBase() throws RemoteException;
+  public int       getNarrowKlassShift() throws RemoteException;
 
   public boolean   areThreadsEqual(long addrOrId1, boolean isAddress1,
                                    long addrOrId2, boolean isAddress2) throws RemoteException;

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/remote/RemoteDebuggerClient.java

@@ -99,7 +99,10 @@ public class RemoteDebuggerClient extends DebuggerBase implements JVMDebugger {
       javaPrimitiveTypesConfigured = true;
       narrowOopBase  = remoteDebugger.getNarrowOopBase();
       narrowOopShift = remoteDebugger.getNarrowOopShift();
+      narrowKlassBase  = remoteDebugger.getNarrowKlassBase();
+      narrowKlassShift = remoteDebugger.getNarrowKlassShift();
       heapOopSize  = remoteDebugger.getHeapOopSize();
+      klassPtrSize  = remoteDebugger.getKlassPtrSize();
     }
     catch (RemoteException e) {
       throw new DebuggerException(e);
@@ -319,6 +322,12 @@ public class RemoteDebuggerClient extends DebuggerBase implements JVMDebugger {
     return (value == 0 ? null : new RemoteAddress(this, value));
   }
 
+  RemoteAddress readCompKlassAddress(long address)
+    throws UnmappedAddressException, UnalignedAddressException {
+    long value = readCompKlassAddressValue(address);
+    return (value == 0 ? null : new RemoteAddress(this, value));
+  }
+
   RemoteOopHandle readOopHandle(long address)
     throws UnmappedAddressException, UnalignedAddressException, NotInHeapException {
     long value = readAddressValue(address);

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/remote/RemoteDebuggerServer.java

@@ -126,6 +126,18 @@ public class RemoteDebuggerServer extends UnicastRemoteObject
     return debugger.getNarrowOopShift();
   }
 
+  public long getKlassPtrSize() throws RemoteException {
+    return debugger.getHeapOopSize();
+  }
+
+  public long getNarrowKlassBase() throws RemoteException {
+    return debugger.getNarrowKlassBase();
+  }
+
+  public int  getNarrowKlassShift() throws RemoteException {
+    return debugger.getNarrowKlassShift();
+  }
+
   public boolean   areThreadsEqual(long addrOrId1, boolean isAddress1,
                                    long addrOrId2, boolean isAddress2) throws RemoteException {
     ThreadProxy t1 = getThreadProxy(addrOrId1, isAddress1);

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/windbg/WindbgAddress.java

@@ -76,6 +76,10 @@ class WindbgAddress implements Address {
     return debugger.readCompOopAddress(addr + offset);
   }
 
+  public Address getCompKlassAddressAt(long offset) throws UnalignedAddressException, UnmappedAddressException {
+    return debugger.readCompKlassAddress(addr + offset);
+  }
+
   //
   // Java-related routines
   //

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/windbg/WindbgDebugger.java

@@ -46,6 +46,7 @@ public interface WindbgDebugger extends JVMDebugger {
     throws DebuggerException;
   public WindbgAddress readAddress(long address) throws DebuggerException;
   public WindbgAddress readCompOopAddress(long address) throws DebuggerException;
+  public WindbgAddress readCompKlassAddress(long address) throws DebuggerException;
   public WindbgOopHandle readOopHandle(long address) throws DebuggerException;
   public WindbgOopHandle readCompOopHandle(long address) throws DebuggerException;
 

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/windbg/WindbgDebuggerLocal.java

@@ -321,6 +321,11 @@ public class WindbgDebuggerLocal extends DebuggerBase implements WindbgDebugger
     return (WindbgAddress) newAddress(readCompOopAddressValue(address));
   }
 
+  public WindbgAddress readCompKlassAddress(long address)
+    throws UnmappedAddressException, UnalignedAddressException {
+    return (WindbgAddress) newAddress(readCompKlassAddressValue(address));
+  }
+
   /** From the WindbgDebugger interface */
   public WindbgOopHandle readOopHandle(long address)
     throws UnmappedAddressException, UnalignedAddressException, NotInHeapException {

hotspot/agent/src/share/classes/sun/jvm/hotspot/memory/Universe.java

@@ -53,6 +53,8 @@ public class Universe {
 
   private static AddressField narrowOopBaseField;
   private static CIntegerField narrowOopShiftField;
+  private static AddressField narrowKlassBaseField;
+  private static CIntegerField narrowKlassShiftField;
 
   static {
     VM.registerVMInitializedObserver(new Observer() {
@@ -86,6 +88,8 @@ public class Universe {
 
     narrowOopBaseField = type.getAddressField("_narrow_oop._base");
     narrowOopShiftField = type.getCIntegerField("_narrow_oop._shift");
+    narrowKlassBaseField = type.getAddressField("_narrow_klass._base");
+    narrowKlassShiftField = type.getCIntegerField("_narrow_klass._shift");
   }
 
   public Universe() {
@@ -111,6 +115,19 @@ public class Universe {
     return (int)narrowOopShiftField.getValue();
   }
 
+  public static long getNarrowKlassBase() {
+    if (narrowKlassBaseField.getValue() == null) {
+      return 0;
+    } else {
+      return narrowKlassBaseField.getValue().minus(null);
+    }
+  }
+
+  public static int getNarrowKlassShift() {
+    return (int)narrowKlassShiftField.getValue();
+  }
+
+
   /** Returns "TRUE" iff "p" points into the allocated area of the heap. */
   public boolean isIn(Address p) {
     return heap().isIn(p);

hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/Array.java

@@ -59,7 +59,7 @@ public class Array extends Oop {
     if (headerSize != 0) {
       return headerSize;
     }
-    if (VM.getVM().isCompressedHeadersEnabled()) {
+    if (VM.getVM().isCompressedKlassPointersEnabled()) {
       headerSize = typeSize;
     } else {
       headerSize = VM.getVM().alignUp(typeSize + VM.getVM().getIntSize(),
@@ -80,7 +80,7 @@ public class Array extends Oop {
     if (lengthOffsetInBytes != 0) {
       return lengthOffsetInBytes;
     }
-    if (VM.getVM().isCompressedHeadersEnabled()) {
+    if (VM.getVM().isCompressedKlassPointersEnabled()) {
       lengthOffsetInBytes = typeSize - VM.getVM().getIntSize();
     } else {
       lengthOffsetInBytes = typeSize;

hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/ArrayKlass.java

@@ -44,7 +44,7 @@ public class ArrayKlass extends Klass {
   }
 
   private static synchronized void initialize(TypeDataBase db) throws WrongTypeException {
-    Type type          = db.lookupType("arrayKlass");
+    Type type          = db.lookupType("ArrayKlass");
     dimension          = new CIntField(type.getCIntegerField("_dimension"), 0);
     higherDimension    = new MetadataField(type.getAddressField("_higher_dimension"), 0);
     lowerDimension     = new MetadataField(type.getAddressField("_lower_dimension"), 0);

hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/BranchData.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/CounterData.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/Instance.java

@@ -53,7 +53,7 @@ public class Instance extends Oop {
 
   // Returns header size in bytes.
   public static long getHeaderSize() {
-    if (VM.getVM().isCompressedHeadersEnabled()) {
+    if (VM.getVM().isCompressedKlassPointersEnabled()) {
       return typeSize - VM.getVM().getIntSize();
     } else {
       return typeSize;

hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/JumpData.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/Klass.java

@@ -188,11 +188,11 @@ public class Klass extends Metadata implements ClassConstants {
   public Klass arrayKlassOrNull()         { return arrayKlassImpl(true);        }
 
   public Klass arrayKlassImpl(boolean orNull, int rank) {
-    throw new RuntimeException("array_klass should be dispatched to InstanceKlass, objArrayKlass or typeArrayKlass");
+    throw new RuntimeException("array_klass should be dispatched to InstanceKlass, ObjArrayKlass or TypeArrayKlass");
   }
 
   public Klass arrayKlassImpl(boolean orNull) {
-    throw new RuntimeException("array_klass should be dispatched to InstanceKlass, objArrayKlass or typeArrayKlass");
+    throw new RuntimeException("array_klass should be dispatched to InstanceKlass, ObjArrayKlass or TypeArrayKlass");
   }
 
   // This returns the name in the form java/lang/String which isn't really a signature

hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/Metadata.java

@@ -55,8 +55,8 @@ abstract public class Metadata extends VMObject {
     metadataConstructor.addMapping("InstanceMirrorKlass", InstanceMirrorKlass.class);
     metadataConstructor.addMapping("InstanceRefKlass", InstanceRefKlass.class);
     metadataConstructor.addMapping("InstanceClassLoaderKlass", InstanceClassLoaderKlass.class);
-    metadataConstructor.addMapping("typeArrayKlass", TypeArrayKlass.class);
+    metadataConstructor.addMapping("TypeArrayKlass", TypeArrayKlass.class);
-    metadataConstructor.addMapping("objArrayKlass", ObjArrayKlass.class);
+    metadataConstructor.addMapping("ObjArrayKlass", ObjArrayKlass.class);
     metadataConstructor.addMapping("Method", Method.class);
     metadataConstructor.addMapping("MethodData", MethodData.class);
     metadataConstructor.addMapping("ConstMethod", ConstMethod.class);

hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/MetadataField.java

@@ -27,7 +27,6 @@ package sun.jvm.hotspot.oops;
 import sun.jvm.hotspot.runtime.VMObject;
 import sun.jvm.hotspot.debugger.*;
 
-// The class for an C int field simply provides access to the value.
 public class MetadataField extends Field {
 
   public MetadataField(sun.jvm.hotspot.types.AddressField vmField, long startOffset) {

hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/MultiBranchData.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/NarrowKlassField.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+package sun.jvm.hotspot.oops;
+
+import sun.jvm.hotspot.debugger.*;
+
+public class NarrowKlassField extends MetadataField {
+
+  public NarrowKlassField(sun.jvm.hotspot.types.AddressField vmField, long startOffset) {
+    super(vmField, startOffset);
+  }
+
+  public Metadata getValue(Address addr) {
+    return Metadata.instantiateWrapperFor(addr.getCompKlassAddressAt(getOffset()));
+  }
+  public void setValue(Oop obj, long value) throws MutationException {
+    // Fix this: set* missing in Address
+  }
+}

hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/ObjArrayKlass.java

@@ -43,7 +43,7 @@ public class ObjArrayKlass extends ArrayKlass {
   }
 
   private static synchronized void initialize(TypeDataBase db) throws WrongTypeException {
-    Type type = db.lookupType("objArrayKlass");
+    Type type = db.lookupType("ObjArrayKlass");
     elementKlass = new MetadataField(type.getAddressField("_element_klass"), 0);
     bottomKlass  = new MetadataField(type.getAddressField("_bottom_klass"), 0);
   }

hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/Oop.java

@@ -47,10 +47,7 @@ public class Oop {
     Type type  = db.lookupType("oopDesc");
     mark       = new CIntField(type.getCIntegerField("_mark"), 0);
     klass      = new MetadataField(type.getAddressField("_metadata._klass"), 0);
-    if (VM.getVM().isCompressedHeadersEnabled()) {
+    compressedKlass  = new NarrowKlassField(type.getAddressField("_metadata._compressed_klass"), 0);
-      // compressedKlass  = new CIntField(type.getCIntegerField("_metadata._compressed_klass"), 0);
-      throw new InternalError("unimplemented");
-    }
     headerSize = type.getSize();
   }
 
@@ -74,13 +71,13 @@ public class Oop {
 
   private static CIntField mark;
   private static MetadataField  klass;
-  private static CIntField compressedKlass;
+  private static NarrowKlassField compressedKlass;
 
   // Accessors for declared fields
   public Mark  getMark()   { return new Mark(getHandle()); }
   public Klass getKlass() {
-    if (VM.getVM().isCompressedHeadersEnabled()) {
+    if (VM.getVM().isCompressedKlassPointersEnabled()) {
-      throw new InternalError("unimplemented");
+      return (Klass)compressedKlass.getValue(getHandle());
     } else {
       return (Klass)klass.getValue(getHandle());
     }
@@ -150,7 +147,7 @@ public class Oop {
   void iterateFields(OopVisitor visitor, boolean doVMFields) {
     if (doVMFields) {
       visitor.doCInt(mark, true);
-      if (VM.getVM().isCompressedHeadersEnabled()) {
+      if (VM.getVM().isCompressedKlassPointersEnabled()) {
         throw new InternalError("unimplemented");
       } else {
         visitor.doMetadata(klass, true);
@@ -210,8 +207,8 @@ public class Oop {
     if (handle == null) {
       return null;
     }
-    if (VM.getVM().isCompressedHeadersEnabled()) {
+    if (VM.getVM().isCompressedKlassPointersEnabled()) {
-      throw new InternalError("Unimplemented");
+      return (Klass)Metadata.instantiateWrapperFor(handle.getCompKlassAddressAt(compressedKlass.getOffset()));
     } else {
       return (Klass)Metadata.instantiateWrapperFor(handle.getAddressAt(klass.getOffset()));
     }

hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/TypeArrayKlass.java

@@ -31,7 +31,7 @@ import sun.jvm.hotspot.runtime.*;
 import sun.jvm.hotspot.types.*;
 import sun.jvm.hotspot.utilities.*;
 
-// TypeArrayKlass is a proxy for typeArrayKlass in the JVM
+// TypeArrayKlass is a proxy for TypeArrayKlass in the JVM
 
 public class TypeArrayKlass extends ArrayKlass {
   static {
@@ -43,7 +43,7 @@ public class TypeArrayKlass extends ArrayKlass {
   }
 
   private static synchronized void initialize(TypeDataBase db) throws WrongTypeException {
-    Type t             = db.lookupType("typeArrayKlass");
+    Type t             = db.lookupType("TypeArrayKlass");
     maxLength          = new CIntField(t.getCIntegerField("_max_length"), 0);
   }
 

hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/VirtualCallData.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/agent/src/share/classes/sun/jvm/hotspot/oops/java_lang_Class.java

@@ -63,12 +63,8 @@ public class java_lang_Class {
 
   /** get Klass* field at offset hc_klass_offset from a java.lang.Class object */
   public static Klass asKlass(Oop aClass) {
-    if (VM.getVM().isCompressedHeadersEnabled()) {
-      throw new InternalError("unimplemented");
-    } else {
     return (Klass)Metadata.instantiateWrapperFor(aClass.getHandle().getAddressAt(klassOffset));
   }
-  }
 
   /** get oop_size field at offset oop_size_offset from a java.lang.Class object */
   public static long getOopSize(Oop aClass) {

hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/Bytes.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java

@@ -103,6 +103,7 @@ public class VM {
   private int          logMinObjAlignmentInBytes;
   private int          heapWordSize;
   private int          heapOopSize;
+  private int          klassPtrSize;
   private int          oopSize;
   /** This is only present in a non-core build */
   private CodeCache    codeCache;
@@ -129,7 +130,7 @@ public class VM {
   private static CIntegerType boolType;
   private Boolean sharingEnabled;
   private Boolean compressedOopsEnabled;
-  private Boolean compressedHeadersEnabled;
+  private Boolean compressedKlassPointersEnabled;
 
   // command line flags supplied to VM - see struct Flag in globals.hpp
   public static final class Flag {
@@ -350,6 +351,12 @@ public class VM {
     } else {
       heapOopSize = (int)getOopSize();
     }
+
+    if (isCompressedKlassPointersEnabled()) {
+      klassPtrSize = (int)getIntSize();
+    } else {
+      klassPtrSize = (int)getOopSize(); // same as an oop
+    }
   }
 
   /** This could be used by a reflective runtime system */
@@ -374,8 +381,9 @@ public class VM {
       ((Observer) iter.next()).update(null, null);
     }
 
-    debugger.putHeapConst(soleInstance.getHeapOopSize(), Universe.getNarrowOopBase(),
+    debugger.putHeapConst(soleInstance.getHeapOopSize(), soleInstance.getKlassPtrSize(),
-                          Universe.getNarrowOopShift());
+                          Universe.getNarrowOopBase(), Universe.getNarrowOopShift(),
+                          Universe.getNarrowKlassBase(), Universe.getNarrowKlassShift());
   }
 
   /** This is used by the debugging system */
@@ -536,6 +544,10 @@ public class VM {
   public int getHeapOopSize() {
     return heapOopSize;
   }
+
+  public int getKlassPtrSize() {
+    return klassPtrSize;
+  }
   /** Utility routine for getting data structure alignment correct */
   public long alignUp(long size, long alignment) {
     return (size + alignment - 1) & ~(alignment - 1);
@@ -784,13 +796,13 @@ public class VM {
     return compressedOopsEnabled.booleanValue();
   }
 
-  public boolean isCompressedHeadersEnabled() {
+  public boolean isCompressedKlassPointersEnabled() {
-    if (compressedHeadersEnabled == null) {
+    if (compressedKlassPointersEnabled == null) {
-        Flag flag = getCommandLineFlag("UseCompressedHeaders");
+        Flag flag = getCommandLineFlag("UseCompressedKlassPointers");
-        compressedHeadersEnabled = (flag == null) ? Boolean.FALSE:
+        compressedKlassPointersEnabled = (flag == null) ? Boolean.FALSE:
              (flag.getBool()? Boolean.TRUE: Boolean.FALSE);
     }
-    return compressedHeadersEnabled.booleanValue();
+    return compressedKlassPointersEnabled.booleanValue();
   }
 
   public int getObjectAlignmentInBytes() {

hotspot/agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ClassWriter.java

@@ -354,15 +354,14 @@ public class ClassWriter implements /* imports */ ClassConstants
     }
 
     protected void writeFields() throws IOException {
-        U2Array fields = klass.getFields();
+        final int javaFieldsCount = klass.getJavaFieldsCount();
-        final int length = (int) fields.length();
 
         // write number of fields
-        dos.writeShort((short) length);
+        dos.writeShort((short) javaFieldsCount);
 
-        if (DEBUG) debugMessage("number of fields = " + length);
+        if (DEBUG) debugMessage("number of fields = " + javaFieldsCount);
 
-        for (int index = 0; index < length; index++) {
+        for (int index = 0; index < javaFieldsCount; index++) {
             short accessFlags    = klass.getFieldAccessFlags(index);
             dos.writeShort(accessFlags & (short) JVM_RECOGNIZED_FIELD_MODIFIERS);
 

hotspot/agent/src/share/classes/sun/jvm/hotspot/utilities/BasicHashtable.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/agent/src/share/classes/sun/jvm/hotspot/utilities/BasicHashtableEntry.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2004, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/agent/src/share/classes/sun/jvm/hotspot/utilities/Hashtable.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/agent/src/share/classes/sun/jvm/hotspot/utilities/HashtableBucket.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/agent/src/share/classes/sun/jvm/hotspot/utilities/HashtableEntry.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it

hotspot/agent/src/share/classes/sun/jvm/hotspot/utilities/RobustOopDeterminator.java

@@ -53,9 +53,8 @@ public class RobustOopDeterminator {
   private static void initialize(TypeDataBase db) {
     Type type = db.lookupType("oopDesc");
 
-    if (VM.getVM().isCompressedHeadersEnabled()) {
+    if (VM.getVM().isCompressedKlassPointersEnabled()) {
-      // klassField = type.getNarrowOopField("_metadata._compressed_klass");
+      klassField = type.getAddressField("_metadata._compressed_klass");
-      throw new InternalError("unimplemented");
     } else {
       klassField = type.getAddressField("_metadata._klass");
     }
@@ -70,7 +69,11 @@ public class RobustOopDeterminator {
     }
     try {
       // Try to instantiate the Klass
+      if (VM.getVM().isCompressedKlassPointersEnabled()) {
+        Metadata.instantiateWrapperFor(oop.getCompKlassAddressAt(klassField.getOffset()));
+      } else {
         Metadata.instantiateWrapperFor(klassField.getValue(oop));
+      }
           return true;
         }
     catch (AddressException e) {

hotspot/agent/src/share/native/sadis.c

@@ -46,7 +46,7 @@
 
 #else
 
-#include <strings.h>
+#include <string.h>
 #include <dlfcn.h>
 #include <link.h>
 

hotspot/make/Makefile

@@ -76,6 +76,8 @@ endif
 
 include $(GAMMADIR)/make/altsrc.make
 
+-include $(HS_ALT_MAKE)/Makefile.make
+
 ifneq ($(ALT_OUTPUTDIR),)
   ALT_OUT=ALT_OUTPUTDIR=$(ALT_OUTPUTDIR)
 else
@@ -88,16 +90,23 @@ C2_VM_TARGETS=product  fastdebug  optimized  jvmg
 KERNEL_VM_TARGETS=productkernel fastdebugkernel optimizedkernel jvmgkernel
 ZERO_VM_TARGETS=productzero fastdebugzero optimizedzero jvmgzero
 SHARK_VM_TARGETS=productshark fastdebugshark optimizedshark jvmgshark
+MINIMAL1_VM_TARGETS=productminimal1 fastdebugminimal1 jvmgminimal1
 
-COMMON_VM_PRODUCT_TARGETS=product product1 productkernel docs export_product
+COMMON_VM_PRODUCT_TARGETS=product product1 docs export_product
-COMMON_VM_FASTDEBUG_TARGETS=fastdebug fastdebug1 fastdebugkernel docs export_fastdebug
+COMMON_VM_FASTDEBUG_TARGETS=fastdebug fastdebug1 docs export_fastdebug
-COMMON_VM_DEBUG_TARGETS=jvmg jvmg1 jvmgkernel docs export_debug
+COMMON_VM_DEBUG_TARGETS=jvmg jvmg1 docs export_debug
 
 # JDK directory list
 JDK_DIRS=bin include jre lib demo
 
 all:           all_product all_fastdebug
 
+ifeq ($(JVM_VARIANT_MINIMAL1),true)
+all_product:	productminimal1
+all_fastdebug:	fastdebugminimal1
+all_debug:	jvmgminimal1
+endif
+
 ifdef BUILD_CLIENT_ONLY
 all_product:   product1 docs export_product
 all_fastdebug: fastdebug1 docs export_fastdebug
@@ -114,7 +123,7 @@ all_debug:     $(COMMON_VM_DEBUG_TARGETS)
 endif
 endif
 
-all_optimized: optimized optimized1 optimizedkernel docs export_optimized
+all_optimized: optimized optimized1 docs export_optimized
 
 allzero:           all_productzero all_fastdebugzero
 all_productzero:   productzero docs export_product
@@ -167,6 +176,11 @@ $(SHARK_VM_TARGETS):
 	$(MAKE) BUILD_FLAVOR=$(@:%shark=%) VM_TARGET=$@ \
 	  generic_buildshark $(ALT_OUT)
 
+$(MINIMAL1_VM_TARGETS):
+	$(CD) $(GAMMADIR)/make; \
+	$(MAKE) BUILD_FLAVOR=$(@:%minimal1=%) VM_TARGET=$@ \
+	  generic_buildminimal1 $(ALT_OUT)
+
 # Build compiler1 (client) rule, different for platforms
 generic_build1:
 	$(MKDIR) -p $(OUTPUTDIR)
@@ -239,6 +253,27 @@ generic_buildshark:
 		$(MAKE) -f $(ABS_OS_MAKEFILE) \
 			$(MAKE_ARGS) $(VM_TARGET) 
 
+generic_buildminimal1:
+ifeq ($(JVM_VARIANT_MINIMAL1),true)
+	$(MKDIR) -p $(OUTPUTDIR)
+  ifeq ($(ARCH_DATA_MODEL), 32)
+    ifeq ($(OSNAME),windows)
+	$(ECHO) "No ($(VM_TARGET)) for $(OSNAME) ARCH_DATA_MODEL=$(ARCH_DATA_MODEL)" ;
+    else
+      ifeq ($(OSNAME),solaris)
+	$(ECHO) "No ($(VM_TARGET)) for $(OSNAME) ARCH_DATA_MODEL=$(ARCH_DATA_MODEL)" ;
+      else
+	$(CD) $(OUTPUTDIR); \
+	$(MAKE) -f $(ABS_OS_MAKEFILE) $(MAKE_ARGS) $(VM_TARGET) ;
+      endif
+    endif
+  else
+	    @$(ECHO) "No ($(VM_TARGET)) for $(OSNAME) ARCH_DATA_MODEL=$(ARCH_DATA_MODEL)"
+  endif
+else
+	@$(ECHO) "Error: trying to build a minimal target but JVM_VARIANT_MINIMAL1 is not true."
+endif
+
 # Export file rule
 generic_export: $(EXPORT_LIST)
 export_product:
@@ -287,6 +322,8 @@ C2_DIR=$(C2_BASE_DIR)/$(VM_SUBDIR)
 KERNEL_DIR=$(KERNEL_BASE_DIR)/$(VM_SUBDIR)
 ZERO_DIR=$(ZERO_BASE_DIR)/$(VM_SUBDIR)
 SHARK_DIR=$(SHARK_BASE_DIR)/$(VM_SUBDIR)
+MINIMAL1_BASE_DIR=$(OUTPUTDIR)/$(VM_PLATFORM)_minimal1
+MINIMAL1_DIR=$(MINIMAL1_BASE_DIR)/$(VM_SUBDIR)
 
 ifeq ($(JVM_VARIANT_SERVER), true)
     MISC_DIR=$(C2_DIR)
@@ -308,6 +345,10 @@ ifeq ($(JVM_VARIANT_ZERO), true)
     MISC_DIR=$(ZERO_DIR)
     GEN_DIR=$(ZERO_BASE_DIR)/generated
 endif
+ifeq ($(JVM_VARIANT_MINIMAL1), true)
+    MISC_DIR=$(MINIMAL1_DIR)
+    GEN_DIR=$(MINIMAL1_BASE_DIR)/generated
+endif
 
 # Bin files (windows)
 ifeq ($(OSNAME),windows)
@@ -357,6 +398,16 @@ $(EXPORT_KERNEL_DIR)/%.map:  $(KERNEL_DIR)/%.map
 	$(install-file)
 endif
 
+# Minimal JVM files always come from minimal area
+$(EXPORT_MINIMAL_DIR)/%.diz:  $(MINIMAL1_DIR)/%.diz
+	$(install-file)
+$(EXPORT_MINIMAL_DIR)/%.dll:  $(MINIMAL1_DIR)/%.dll
+	$(install-file)
+$(EXPORT_MINIMAL_DIR)/%.pdb:  $(MINIMAL1_DIR)/%.pdb
+	$(install-file)
+$(EXPORT_MINIMAL_DIR)/%.map:  $(MINIMAL1_DIR)/%.map
+	$(install-file)
+
 # Shared Library
 ifneq ($(OSNAME),windows)
     ifeq ($(JVM_VARIANT_SERVER), true)
@@ -411,6 +462,26 @@ ifneq ($(OSNAME),windows)
         $(EXPORT_SERVER_DIR)/%.$(LIBRARY_SUFFIX):       $(ZERO_DIR)/%.$(LIBRARY_SUFFIX)
 		$(install-file)
     endif
+    ifeq ($(JVM_VARIANT_MINIMAL1), true)
+        $(EXPORT_JRE_LIB_ARCH_DIR)/%.$(LIBRARY_SUFFIX):	$(MINIMAL1_DIR)/%.$(LIBRARY_SUFFIX)
+		$(install-file)
+        $(EXPORT_MINIMAL_DIR)/%.$(LIBRARY_SUFFIX):	$(MINIMAL1_DIR)/%.$(LIBRARY_SUFFIX)
+		$(install-file)
+        $(EXPORT_MINIMAL_DIR)/64/%.$(LIBRARY_SUFFIX):	$(MINIMAL1_DIR)/%.$(LIBRARY_SUFFIX)
+		$(install-file)
+        $(EXPORT_JRE_LIB_ARCH_DIR)/%.debuginfo:		$(MINIMAL1_DIR)/%.debuginfo
+		$(install-file)
+        $(EXPORT_MINIMAL_DIR)/%.debuginfo:		$(MINIMAL1_DIR)/%.debuginfo
+		$(install-file)
+        $(EXPORT_MINIMAL_DIR)/64/%.debuginfo:		$(MINIMAL1_DIR)/%.debuginfo
+		$(install-file)
+        $(EXPORT_JRE_LIB_ARCH_DIR)/%.diz:		$(MINIMAL1_DIR)/%.diz
+		$(install-file)
+        $(EXPORT_MINIMAL_DIR)/%.diz:			$(MINIMAL1_DIR)/%.diz
+		$(install-file)
+        $(EXPORT_MINIMAL_DIR)/64/%.diz:			$(MINIMAL1_DIR)/%.diz
+		$(install-file)
+    endif
 endif
 
 # Jar file (sa-jdi.jar)
@@ -451,7 +522,7 @@ $(EXPORT_DOCS_DIR)/platform/jvmti/%: $(DOCS_DIR)/%
 	$(install-file)
 
 # Xusage file
-$(EXPORT_SERVER_DIR)/Xusage.txt $(EXPORT_CLIENT_DIR)/Xusage.txt $(EXPORT_KERNEL_DIR)/Xusage.txt: $(XUSAGE)
+$(EXPORT_SERVER_DIR)/Xusage.txt $(EXPORT_CLIENT_DIR)/Xusage.txt $(EXPORT_KERNEL_DIR)/Xusage.txt $(EXPORT_MINIMAL_DIR)/Xusage.txt: $(XUSAGE)
 	$(prep-target)
 	$(RM) $@.temp
 	$(SED) 's/\(separated by \)[;:]/\1$(PATH_SEP)/g' $< > $@.temp
@@ -467,6 +538,7 @@ clean_build:
 	$(RM) -r $(KERNEL_DIR)
 	$(RM) -r $(ZERO_DIR)
 	$(RM) -r $(SHARK_DIR)
+	$(RM) -r $(MINIMAL1_DIR)
 clean_export:
 	$(RM) -r $(EXPORT_PATH)
 clean_jdk:
@@ -574,10 +646,11 @@ target_help:
 	@$(ECHO) "create_jdk:       Create JDK image, export all files into it"
 	@$(ECHO) "update_jdk:       Update JDK image with fresh exported files"
 	@$(ECHO) " "
-	@$(ECHO) "Others targets are:"
+	@$(ECHO) "Other targets are:"
 	@$(ECHO) "   $(C1_VM_TARGETS)"
 	@$(ECHO) "   $(C2_VM_TARGETS)"
 	@$(ECHO) "   $(KERNEL_VM_TARGETS)"
+	@$(ECHO) "   $(MINIMAL1_VM_TARGETS)"
 
 # Variable help (only common ones used by this workspace)
 variable_help: variable_help_intro variable_list variable_help_end
@@ -672,9 +745,10 @@ endif
 include $(GAMMADIR)/make/jprt.gmk
 
 .PHONY: all world clobber clean help $(C1_VM_TARGETS) $(C2_VM_TARGETS) \
-        $(KERNEL_VM_TARGETS) \
+        $(KERNEL_VM_TARGETS) $(MINIMAL1_VM_TARGETS) \
-	generic_build1 generic_build2 generic_buildkernel generic_export \
+	generic_build1 generic_build2 generic_buildkernel generic_buildminimal1 generic_export \
 	export_product export_fastdebug export_debug export_optimized \
 	export_jdk_product export_jdk_fastdebug export_jdk_debug \
 	create_jdk copy_jdk update_jdk test_jdk \
-	copy_product_jdk copy_fastdebug_jdk copy_debug_jdk 
+	copy_product_jdk copy_fastdebug_jdk copy_debug_jdk  \
+	$(HS_ALT_MAKE)/Makefile.make

hotspot/make/bsd/Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -175,6 +175,10 @@ VARIANTARCH = $(subst i386,i486,$(ZERO_LIBARCH))
 #       profiledshark   shark           <os>_<arch>_shark/profiled
 #       productshark    shark           <os>_<arch>_shark/product
 #
+#       fastdebugminimal1 minimal1      <os>_<arch>_minimal1/fastdebug
+#       jvmgminimal1      minimal1      <os>_<arch>_minimal1/jvmg
+#       productminimal1   minimal1      <os>_<arch>_minimal1/product
+#
 # What you get with each target:
 #
 # debug*     - "thin" libjvm_g - debug info linked into the gamma_g launcher
@@ -199,6 +203,7 @@ SUBDIRS_TIERED    = $(addprefix $(OSNAME)_$(BUILDARCH)_tiered/,$(TARGETS))
 SUBDIRS_CORE      = $(addprefix $(OSNAME)_$(BUILDARCH)_core/,$(TARGETS))
 SUBDIRS_ZERO      = $(addprefix $(OSNAME)_$(VARIANTARCH)_zero/,$(TARGETS))
 SUBDIRS_SHARK     = $(addprefix $(OSNAME)_$(VARIANTARCH)_shark/,$(TARGETS))
+SUBDIRS_MINIMAL1  = $(addprefix $(OSNAME)_$(BUILDARCH)_minimal1/,$(TARGETS))
 
 TARGETS_C2        = $(TARGETS)
 TARGETS_C1        = $(addsuffix 1,$(TARGETS))
@@ -206,6 +211,7 @@ TARGETS_TIERED    = $(addsuffix tiered,$(TARGETS))
 TARGETS_CORE      = $(addsuffix core,$(TARGETS))
 TARGETS_ZERO      = $(addsuffix zero,$(TARGETS))
 TARGETS_SHARK     = $(addsuffix shark,$(TARGETS))
+TARGETS_MINIMAL1  = $(addsuffix minimal1,$(TARGETS))
 
 BUILDTREE_MAKE    = $(GAMMADIR)/make/$(OSNAME)/makefiles/buildtree.make
 BUILDTREE_VARS    = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OSNAME) SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) LIBRARY_SUFFIX=$(LIBRARY_SUFFIX)
@@ -223,6 +229,7 @@ all:
 	@echo "  $(TARGETS_CORE)"
 	@echo "  $(TARGETS_ZERO)"
 	@echo "  $(TARGETS_SHARK)"
+	@echo "  $(TARGETS_MINIMAL1)"
 
 checks: check_os_version check_j2se_version
 
@@ -281,6 +288,10 @@ $(SUBDIRS_SHARK): $(BUILDTREE_MAKE) platform_zero
 	$(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
 	$(BUILDTREE) VARIANT=shark VARIANTARCH=$(VARIANTARCH)
 
+$(SUBDIRS_MINIMAL1): $(BUILDTREE_MAKE)
+	$(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
+	$(BUILDTREE) VARIANT=minimal1
+
 platform_zero: $(GAMMADIR)/make/$(OSNAME)/platform_zero.in
 	$(SED) 's/@ZERO_ARCHDEF@/$(ZERO_ARCHDEF)/g;s/@ZERO_LIBARCH@/$(ZERO_LIBARCH)/g;' < $< > $@
 
@@ -340,12 +351,22 @@ ifdef INSTALL
 	cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && $(MAKE) $(MFLAGS) install
 endif
 
+$(TARGETS_MINIMAL1):  $(SUBDIRS_MINIMAL1)
+	cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS)
+ifeq ($(TEST_IN_BUILD),true)
+	cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && ./test_gamma
+endif
+ifdef INSTALL
+	cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS) install
+endif
+
 # Just build the tree, and nothing else:
 tree:      $(SUBDIRS_C2)
 tree1:     $(SUBDIRS_C1)
 treecore:  $(SUBDIRS_CORE)
 treezero:  $(SUBDIRS_ZERO)
 treeshark: $(SUBDIRS_SHARK)
+treeminimal1: $(SUBDIRS_MINIMAL1)
 
 # Doc target.  This is the same for all build options.
 #     Hence create a docs directory beside ...$(ARCH)_[...]
@@ -367,17 +388,23 @@ shark: jvmgshark productshark
 clean_docs:
 	rm -rf $(SUBDIR_DOCS)
 
-clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark:
+clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark clean_minimal1:
 	rm -rf $(OSNAME)_$(BUILDARCH)_$(subst clean_,,$@)
 
-clean:  clean_compiler2 clean_compiler1 clean_core clean_zero clean_shark clean_docs
+clean:  clean_compiler2 clean_compiler1 clean_core clean_zero clean_shark clean_minimal1 clean_docs
 
 include $(GAMMADIR)/make/cscope.make
 
+#
+# Include alternate Makefile if it exists.
+#
+-include $(HS_ALT_MAKE)/$(OSNAME)/Makefile.make
+
 #-------------------------------------------------------------------------------
 
-.PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE) $(TARGETS_ZERO) $(TARGETS_SHARK)
+.PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE) $(TARGETS_ZERO) $(TARGETS_SHARK) $(TARGETS_MINIMAL1)
 .PHONY: tree tree1 treecore treezero treeshark
 .PHONY: all compiler1 compiler2 core zero shark
 .PHONY: clean clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark docs clean_docs
 .PHONY: checks check_os_version check_j2se_version
+.PHONY: $(HS_ALT_MAKE)/$(OSNAME)/Makefile.make

hotspot/make/bsd/makefiles/adlc.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/bsd/makefiles/buildtree.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -60,6 +60,7 @@ OS_VENDOR:=$(shell uname -s)
 
 -include $(SPEC)
 include $(GAMMADIR)/make/scm.make
+include $(GAMMADIR)/make/defs.make
 include $(GAMMADIR)/make/altsrc.make
 
 
@@ -163,6 +164,13 @@ ifndef HOTSPOT_VM_DISTRO
   endif
 endif
 
+# if hotspot-only build and/or OPENJDK isn't passed down, need to set OPENJDK
+ifndef OPENJDK
+  ifneq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
+    OPENJDK=true
+  endif
+endif
+
 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HS_BUILD_VER) HOTSPOT_BUILD_VERSION=  JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
 
 BUILDTREE	= \
@@ -195,6 +203,8 @@ flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
 	sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \
 	echo; \
 	echo "GAMMADIR = $(GAMMADIR)"; \
+	echo "HS_ALT_MAKE = $(HS_ALT_MAKE)"; \
+	echo "OSNAME = $(OSNAME)"; \
 	echo "SYSDEFS = \$$(Platform_sysdefs)"; \
 	echo "SRCARCH = $(SRCARCH)"; \
 	echo "BUILDARCH = $(BUILDARCH)"; \
@@ -205,6 +215,7 @@ flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
 	echo "SA_BUILD_VERSION = $(HS_BUILD_VER)"; \
 	echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \
 	echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \
+	echo "OPENJDK = $(OPENJDK)"; \
 	echo; \
 	echo "# Used for platform dispatching"; \
 	echo "TARGET_DEFINES  = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \
@@ -251,6 +262,7 @@ flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
 	[ -n "$(SPEC)" ] && \
 	    echo "include $(SPEC)"; \
 	echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \
+	echo "include \$$(GAMMADIR)/make/excludeSrc.make"; \
 	echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \
 	) > $@
 

hotspot/make/bsd/makefiles/defs.make

@@ -155,6 +155,7 @@ EXPORT_LIST += $(EXPORT_DOCS_DIR)/platform/jvmti/jvmti.html
 EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libjsig.$(LIBRARY_SUFFIX)
 EXPORT_SERVER_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/server
 EXPORT_CLIENT_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/client
+EXPORT_MINIMAL_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/minimal
 
 EXPORT_LIST += $(EXPORT_JRE_LIB_DIR)/wb.jar
 
@@ -168,6 +169,19 @@ ifeq ($(JVM_VARIANT_CLIENT),true)
   EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.$(LIBRARY_SUFFIX)
 endif
 
+ifeq ($(JVM_VARIANT_MINIMAL1),true)
+  EXPORT_LIST += $(EXPORT_MINIMAL_DIR)/Xusage.txt
+  EXPORT_LIST += $(EXPORT_MINIMAL_DIR)/libjvm.$(LIBRARY_SUFFIX)
+
+  ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+	EXPORT_LIST += $(EXPORT_MINIMAL_DIR)/libjvm.diz
+    else
+	EXPORT_LIST += $(EXPORT_MINIMAL_DIR)/libjvm.debuginfo
+    endif
+  endif 
+endif
+
 # Serviceability Binaries
 # No SA Support for PPC, IA64, ARM or zero
 ADD_SA_BINARIES/x86   = $(EXPORT_JRE_LIB_ARCH_DIR)/libsaproc.$(LIBRARY_SUFFIX) \

hotspot/make/bsd/makefiles/dtrace.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -114,21 +114,21 @@ $(GENOFFS): $(DTRACE_SRCDIR)/$(GENOFFS)Main.c lib$(GENOFFS).dylib
 
 # $@.tmp is created first to avoid an empty $(JVMOFFS).h if an error occurs.
 $(JVMOFFS).h: $(GENOFFS)
-	$(QUIETLY) DYLD_LIBRARY_PATH=. ./$(GENOFFS) -header > $@.tmp; touch $@; \
+	$(QUIETLY) DYLD_LIBRARY_PATH=.:$(DYLD_LIBRARY_PATH) ./$(GENOFFS) -header > $@.tmp; touch $@; \
 	if [ `diff $@.tmp $@ > /dev/null 2>&1; echo $$?` -ne 0 ] ; \
 	then rm -f $@; mv $@.tmp $@; \
 	else rm -f $@.tmp; \
 	fi
 
 $(JVMOFFS)Index.h: $(GENOFFS)
-	$(QUIETLY) DYLD_LIBRARY_PATH=. ./$(GENOFFS) -index > $@.tmp; touch $@; \
+	$(QUIETLY) DYLD_LIBRARY_PATH=.:$(DYLD_LIBRARY_PATH) ./$(GENOFFS) -index > $@.tmp; touch $@; \
 	if [ `diff $@.tmp $@ > /dev/null 2>&1; echo $$?` -ne 0 ] ; \
 	then rm -f $@; mv $@.tmp $@; \
 	else rm -f $@.tmp; \
 	fi
 
 $(JVMOFFS).cpp: $(GENOFFS) $(JVMOFFS).h $(JVMOFFS)Index.h
-	$(QUIETLY) DYLD_LIBRARY_PATH=. ./$(GENOFFS) -table > $@.tmp; touch $@; \
+	$(QUIETLY) DYLD_LIBRARY_PATH=.:$(DYLD_LIBRARY_PATH) ./$(GENOFFS) -table > $@.tmp; touch $@; \
 	if [ `diff $@.tmp $@ > /dev/null 2>&1; echo $$?` -ne 0 ] ; \
 	then rm -f $@; mv $@.tmp $@; \
 	else rm -f $@.tmp; \

hotspot/make/bsd/makefiles/gcc.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -151,11 +151,6 @@ ifdef CC_INTERP
   CFLAGS += -DCC_INTERP
 endif
 
-# Build for embedded targets
-ifdef JAVASE_EMBEDDED
-  CFLAGS += -DJAVASE_EMBEDDED
-endif
-
 # Keep temporary files (.ii, .s)
 ifdef NEED_ASM
   CFLAGS += -save-temps
@@ -186,18 +181,30 @@ ifeq ($(OS_VENDOR), Darwin)
   CFLAGS_WARN/os_bsd.o = $(CFLAGS_WARN/DEFAULT) -Wno-deprecated-declarations
 endif
 
+OPT_CFLAGS/SIZE=-Os
+OPT_CFLAGS/SPEED=-O3
+
+# Hotspot uses very unstrict aliasing turn this optimization off
+# This option is added to CFLAGS rather than OPT_CFLAGS
+# so that OPT_CFLAGS overrides get this option too.
+CFLAGS += -fno-strict-aliasing
 
 # The flags to use for an Optimized g++ build
 ifeq ($(OS_VENDOR), Darwin)
   # use -Os by default, unless -O3 can be proved to be worth the cost, as per policy
   # <http://wikis.sun.com/display/OpenJDK/Mac+OS+X+Port+Compilers>
-  OPT_CFLAGS += -Os
+  OPT_CFLAGS_DEFAULT ?= SIZE
 else
-  OPT_CFLAGS += -O3
+  OPT_CFLAGS_DEFAULT ?= SPEED
 endif
 
-# Hotspot uses very unstrict aliasing turn this optimization off
+ifdef OPT_CFLAGS
-OPT_CFLAGS += -fno-strict-aliasing
+  ifneq ("$(origin OPT_CFLAGS)", "command line")
+    $(error " Use OPT_EXTRAS instead of OPT_CFLAGS to add extra flags to OPT_CFLAGS.")
+  endif
+endif
+
+OPT_CFLAGS = $(OPT_CFLAGS/$(OPT_CFLAGS_DEFAULT)) $(OPT_EXTRAS)
 
 # The gcc compiler segv's on ia64 when compiling bytecodeInterpreter.cpp
 # if we use expensive-optimizations

hotspot/make/bsd/makefiles/ia64.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2005, 2008, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -25,8 +25,6 @@
 #
 # IA64 only uses c++ based interpreter
 CFLAGS += -DCC_INTERP -D_LP64=1 -DVM_LITTLE_ENDIAN
-# Hotspot uses very unstrict aliasing turn this optimization off
-OPT_CFLAGS += -fno-strict-aliasing
 ifeq ($(VERSION),debug)
 ASM_FLAGS= -DDEBUG
 else

hotspot/make/bsd/makefiles/jvmg.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2008, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/bsd/makefiles/launcher.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/bsd/makefiles/minimal1.make

@@ -1,11 +1,10 @@
-# Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
+#
+# Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License version 2 only, as
-# published by the Free Software Foundation.  Oracle designates this
+# published by the Free Software Foundation.
-# particular file as subject to the "Classpath" exception as provided
-# by Oracle in the LICENSE file that accompanied this code.
 #
 # This code is distributed in the hope that it will be useful, but WITHOUT
 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
@@ -22,10 +21,26 @@
 # questions.
 #  
 #
-# The config file for the packer, define all the test properties here.
-pack.effort=1
-pack.unknown.attribute=error
-pack.deflate.hint=false
-pack.keep.class.order=true
-pack.verbose=1
 
+TYPE=MINIMAL1
+
+INCLUDE_JVMTI ?= false
+INCLUDE_FPROF ?= false
+INCLUDE_VM_STRUCTS ?= false
+INCLUDE_JNI_CHECK ?= false
+INCLUDE_SERVICES ?= false
+INCLUDE_MANAGEMENT ?= false
+INCLUDE_ALTERNATE_GCS ?= false
+INCLUDE_NMT ?= false
+INCLUDE_CDS ?= false
+
+CXXFLAGS += -DMINIMAL_JVM -DCOMPILER1 -DVMTYPE=\"Minimal\"
+CFLAGS += -DMINIMAL_JVM -DCOMPILER1 -DVMTYPE=\"Minimal\"
+
+Src_Dirs/MINIMAL1 = $(CORE_PATHS) $(COMPILER1_PATHS)
+
+Src_Files_EXCLUDE/MINIMAL1 += $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
+
+-include $(HS_ALT_MAKE)/$(OSNAME)/makefiles/minimal1.make
+
+.PHONY: $(HS_ALT_MAKE)/$(OSNAME)/makefiles/minimal1.make

hotspot/make/bsd/makefiles/product.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/bsd/makefiles/rules.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/bsd/makefiles/sparcWorks.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/bsd/makefiles/top.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/bsd/makefiles/vm.make

@@ -190,7 +190,7 @@ SHARK_SPECIFIC_FILES     := shark
 ZERO_SPECIFIC_FILES      := zero
 
 # Always exclude these.
-Src_Files_EXCLUDE := jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp
+Src_Files_EXCLUDE += jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp
 
 # Exclude per type.
 Src_Files_EXCLUDE/CORE      := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp

hotspot/make/defs.make

@@ -22,6 +22,27 @@
 #  
 #
 
+# The common definitions for hotspot builds.
+
+# Optionally include SPEC file generated by configure.
+ifneq ($(SPEC),)
+  include $(SPEC)
+endif
+
+# Directory paths and user name
+# Unless GAMMADIR is set on the command line, search upward from
+# the current directory for a parent directory containing "src/share/vm".
+# If that fails, look for $GAMMADIR in the environment.
+# When the tree of subdirs is built, this setting is stored in each flags.make.
+GAMMADIR := $(shell until ([ -d dev ]&&echo $${GAMMADIR:-/GAMMADIR/}) || ([ -d src/share/vm ]&&pwd); do cd ..; done)
+HS_SRC_DIR=$(GAMMADIR)/src
+HS_MAKE_DIR=$(GAMMADIR)/make
+HS_BUILD_DIR=$(GAMMADIR)/build
+
+ifeq ($(USER),)
+  USER=$(USERNAME)
+endif
+
 ifeq ($(HS_ALT_MAKE),)
   ifneq ($(OPENJDK),true)
     HS_ALT_MAKE=$(GAMMADIR)/make/closed
@@ -30,12 +51,10 @@ ifeq ($(HS_ALT_MAKE),)
   endif
 endif
 
-# The common definitions for hotspot builds.
+#
-
+# Include alternate defs.make if it exists
-# Optionally include SPEC file generated by configure.
+#
-ifneq ($(SPEC),)
+-include $(HS_ALT_MAKE)/defs.make
-  include $(SPEC)
-endif
 
 # Default to verbose build logs (show all compile lines):
 MAKE_VERBOSE=y
@@ -84,20 +103,6 @@ ifeq ($(JVM_VARIANTS),)
   endif
 endif
 
-# Directory paths and user name
-# Unless GAMMADIR is set on the command line, search upward from
-# the current directory for a parent directory containing "src/share/vm".
-# If that fails, look for $GAMMADIR in the environment.
-# When the tree of subdirs is built, this setting is stored in each flags.make.
-GAMMADIR := $(shell until ([ -d dev ]&&echo $${GAMMADIR:-/GAMMADIR/}) || ([ -d src/share/vm ]&&pwd); do cd ..; done)
-HS_SRC_DIR=$(GAMMADIR)/src
-HS_MAKE_DIR=$(GAMMADIR)/make
-HS_BUILD_DIR=$(GAMMADIR)/build
-
-ifeq ($(USER),)
-  USER=$(USERNAME)
-endif
-
 # hotspot version definitions
 include $(GAMMADIR)/make/hotspot_version
 
@@ -339,3 +344,4 @@ ifndef JAVASE_EMBEDDED
 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jfr.h
 endif
 
+.PHONY: $(HS_ALT_MAKE)/defs.make

hotspot/make/excludeSrc.make

@@ -0,0 +1,110 @@
+#
+# Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#  
+#
+ifeq ($(INCLUDE_JVMTI), false)
+      CXXFLAGS += -DINCLUDE_JVMTI=0
+      CFLAGS += -DINCLUDE_JVMTI=0
+
+      Src_Files_EXCLUDE += jvmtiGetLoadedClasses.cpp forte.cpp jvmtiThreadState.cpp jvmtiExtensions.cpp \
+	jvmtiImpl.cpp jvmtiManageCapabilities.cpp jvmtiRawMonitor.cpp jvmtiUtil.cpp jvmtiTrace.cpp \
+	jvmtiCodeBlobEvents.cpp jvmtiEnv.cpp jvmtiRedefineClasses.cpp jvmtiEnvBase.cpp jvmtiEnvThreadState.cpp \
+	jvmtiTagMap.cpp jvmtiEventController.cpp evmCompat.cpp jvmtiEnter.xsl jvmtiExport.cpp
+endif
+
+ifeq ($(INCLUDE_FPROF), false)
+      CXXFLAGS += -DINCLUDE_FPROF=0
+      CFLAGS += -DINCLUDE_FPROF=0
+
+      Src_Files_EXCLUDE += fprofiler.cpp
+endif
+
+ifeq ($(INCLUDE_VM_STRUCTS), false)
+      CXXFLAGS += -DINCLUDE_VM_STRUCTS=0
+      CFLAGS += -DINCLUDE_VM_STRUCTS=0
+
+      Src_Files_EXCLUDE += vmStructs.cpp
+endif
+
+ifeq ($(INCLUDE_JNI_CHECK), false)
+      CXXFLAGS += -DINCLUDE_JNI_CHECK=0
+      CFLAGS += -DINCLUDE_JNI_CHECK=0
+
+      Src_Files_EXCLUDE += jniCheck.cpp
+endif
+
+ifeq ($(INCLUDE_SERVICES), false)
+      CXXFLAGS += -DINCLUDE_SERVICES=0
+      CFLAGS += -DINCLUDE_SERVICES=0
+
+      Src_Files_EXCLUDE += heapDumper.cpp heapInspection.cpp \
+	attachListener_linux.cpp attachListener.cpp
+endif
+
+ifeq ($(INCLUDE_MANAGEMENT), false)
+      CXXFLAGS += -DINCLUDE_MANAGEMENT=0
+      CFLAGS += -DINCLUDE_MANAGEMENT=0
+endif
+
+ifeq ($(INCLUDE_CDS), false)
+      CXXFLAGS += -DINCLUDE_CDS=0
+      CFLAGS += -DINCLUDE_CDS=0
+
+      Src_Files_EXCLUDE += metaspaceShared.cpp
+endif
+
+ifeq ($(INCLUDE_ALTERNATE_GCS), false)
+      CXXFLAGS += -DINCLUDE_ALTERNATE_GCS=0
+      CFLAGS += -DINCLUDE_ALTERNATE_GCS=0
+
+      CXXFLAGS += -DSERIALGC
+      CFLAGS += -DSERIALGC
+      Src_Files_EXCLUDE += \
+	binaryTreeDictionary.cpp cmsAdaptiveSizePolicy.cpp cmsCollectorPolicy.cpp \
+	cmsGCAdaptivePolicyCounters.cpp cmsLockVerifier.cpp cmsPermGen.cpp compactibleFreeListSpace.cpp \
+	concurrentMarkSweepGeneration.cpp concurrentMarkSweepThread.cpp freeBlockDictionary.cpp \
+	freeChunk.cpp freeList.cpp promotionInfo.cpp vmCMSOperations.cpp collectionSetChooser.cpp \
+	concurrentG1Refine.cpp concurrentG1RefineThread.cpp concurrentMark.cpp concurrentMarkThread.cpp \
+	dirtyCardQueue.cpp g1AllocRegion.cpp g1BlockOffsetTable.cpp g1CollectedHeap.cpp g1GCPhaseTimes.cpp \
+	g1CollectorPolicy.cpp g1ErgoVerbose.cpp g1_globals.cpp g1HRPrinter.cpp g1MarkSweep.cpp \
+	g1MMUTracker.cpp g1MonitoringSupport.cpp g1RemSet.cpp g1SATBCardTableModRefBS.cpp heapRegion.cpp \
+	heapRegionRemSet.cpp heapRegionSeq.cpp heapRegionSet.cpp heapRegionSets.cpp ptrQueue.cpp \
+	satbQueue.cpp sparsePRT.cpp survRateGroup.cpp vm_operations_g1.cpp adjoiningGenerations.cpp \
+	adjoiningVirtualSpaces.cpp asPSOldGen.cpp asPSYoungGen.cpp cardTableExtension.cpp \
+	gcTaskManager.cpp gcTaskThread.cpp objectStartArray.cpp parallelScavengeHeap.cpp parMarkBitMap.cpp \
+	pcTasks.cpp psAdaptiveSizePolicy.cpp psCompactionManager.cpp psGCAdaptivePolicyCounters.cpp \
+	psGenerationCounters.cpp psMarkSweep.cpp psMarkSweepDecorator.cpp psOldGen.cpp psParallelCompact.cpp \
+	psPermGen.cpp psPromotionLAB.cpp psPromotionManager.cpp psScavenge.cpp psTasks.cpp psVirtualspace.cpp \
+	psYoungGen.cpp vmPSOperations.cpp asParNewGeneration.cpp parCardTableModRefBS.cpp \
+	parGCAllocBuffer.cpp parNewGeneration.cpp mutableSpace.cpp gSpaceCounters.cpp allocationStats.cpp \
+	spaceCounters.cpp gcAdaptivePolicyCounters.cpp mutableNUMASpace.cpp immutableSpace.cpp \
+	immutableSpace.cpp g1MemoryPool.cpp psMemoryPool.cpp yieldWorkingGroup.cpp g1Log.cpp
+endif 
+
+ifeq ($(INCLUDE_NMT), false)
+      CXXFLAGS += -DINCLUDE_NMT=0
+      CFLAGS += -DINCLUDE_NMT=0
+
+      Src_Files_EXCLUDE += \
+	 memBaseline.cpp memPtr.cpp memRecorder.cpp memReporter.cpp memSnapshot.cpp memTrackWorker.cpp \
+	 memTracker.cpp nmtDCmd.cpp
+endif

hotspot/make/hotspot_version

@@ -35,7 +35,7 @@ HOTSPOT_VM_COPYRIGHT=Copyright 2012
 
 HS_MAJOR_VER=25
 HS_MINOR_VER=0
-HS_BUILD_NUMBER=04
+HS_BUILD_NUMBER=05
 
 JDK_MAJOR_VER=1
 JDK_MINOR_VER=8

hotspot/make/linux/Makefile

@@ -175,6 +175,10 @@ VARIANTARCH = $(subst i386,i486,$(ZERO_LIBARCH))
 #       profiledshark   shark           <os>_<arch>_shark/profiled
 #       productshark    shark           <os>_<arch>_shark/product
 #
+#       fastdebugminimal1 minimal1      <os>_<arch>_minimal1/fastdebug
+#       jvmgminimal1      minimal1      <os>_<arch>_minimal1/jvmg
+#       productminimal1   minimal1      <os>_<arch>_minimal1/product
+#
 # What you get with each target:
 #
 # debug*     - "thin" libjvm_g - debug info linked into the gamma_g launcher
@@ -199,6 +203,7 @@ SUBDIRS_TIERED    = $(addprefix $(OSNAME)_$(BUILDARCH)_tiered/,$(TARGETS))
 SUBDIRS_CORE      = $(addprefix $(OSNAME)_$(BUILDARCH)_core/,$(TARGETS))
 SUBDIRS_ZERO      = $(addprefix $(OSNAME)_$(VARIANTARCH)_zero/,$(TARGETS))
 SUBDIRS_SHARK     = $(addprefix $(OSNAME)_$(VARIANTARCH)_shark/,$(TARGETS))
+SUBDIRS_MINIMAL1  = $(addprefix $(OSNAME)_$(BUILDARCH)_minimal1/,$(TARGETS))
 
 TARGETS_C2        = $(TARGETS)
 TARGETS_C1        = $(addsuffix 1,$(TARGETS))
@@ -206,6 +211,7 @@ TARGETS_TIERED    = $(addsuffix tiered,$(TARGETS))
 TARGETS_CORE      = $(addsuffix core,$(TARGETS))
 TARGETS_ZERO      = $(addsuffix zero,$(TARGETS))
 TARGETS_SHARK     = $(addsuffix shark,$(TARGETS))
+TARGETS_MINIMAL1 =  $(addsuffix minimal1,$(TARGETS))
 
 BUILDTREE_MAKE    = $(GAMMADIR)/make/$(OSNAME)/makefiles/buildtree.make
 BUILDTREE_VARS    = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OSNAME) SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH)
@@ -224,6 +230,7 @@ all:
 	@echo "  $(TARGETS_CORE)"
 	@echo "  $(TARGETS_ZERO)"
 	@echo "  $(TARGETS_SHARK)"
+	@echo "  $(TARGETS_MINIMAL1)"
 
 checks: check_os_version check_j2se_version
 
@@ -281,6 +288,11 @@ $(SUBDIRS_SHARK): $(BUILDTREE_MAKE) platform_zero
 	$(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
 	$(BUILDTREE) VARIANT=shark VARIANTARCH=$(VARIANTARCH)
 
+$(SUBDIRS_MINIMAL1): $(BUILDTREE_MAKE)
+	$(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
+	$(BUILDTREE) VARIANT=minimal1
+
+
 platform_zero: $(GAMMADIR)/make/$(OSNAME)/platform_zero.in
 	$(SED) 's/@ZERO_ARCHDEF@/$(ZERO_ARCHDEF)/g;s/@ZERO_LIBARCH@/$(ZERO_LIBARCH)/g;' < $< > $@
 
@@ -340,12 +352,22 @@ ifdef INSTALL
 	cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && $(MAKE) $(MFLAGS) install
 endif
 
+$(TARGETS_MINIMAL1):  $(SUBDIRS_MINIMAL1)
+	cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS)
+ifeq ($(TEST_IN_BUILD),true)
+	cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && ./test_gamma
+endif
+ifdef INSTALL
+	cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS) install
+endif
+
 # Just build the tree, and nothing else:
 tree:      $(SUBDIRS_C2)
 tree1:     $(SUBDIRS_C1)
 treecore:  $(SUBDIRS_CORE)
 treezero:  $(SUBDIRS_ZERO)
 treeshark: $(SUBDIRS_SHARK)
+treeminimal1: $(SUBDIRS_MINIMAL1)
 
 # Doc target.  This is the same for all build options.
 #     Hence create a docs directory beside ...$(ARCH)_[...]
@@ -369,17 +391,23 @@ shark: jvmgshark productshark
 clean_docs:
 	rm -rf $(SUBDIR_DOCS)
 
-clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark:
+clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark clean_minimal1:
 	rm -rf $(OSNAME)_$(BUILDARCH)_$(subst clean_,,$@)
 
-clean:  clean_compiler2 clean_compiler1 clean_core clean_zero clean_shark clean_docs
+clean:  clean_compiler2 clean_compiler1 clean_core clean_zero clean_shark clean_minimal1 clean_docs
 
 include $(GAMMADIR)/make/cscope.make
 
+#
+# Include alternate Makefile if it exists.
+#
+-include $(HS_ALT_MAKE)/$(OSNAME)/Makefile.make
+
 #-------------------------------------------------------------------------------
 
-.PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE) $(TARGETS_ZERO) $(TARGETS_SHARK)
+.PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE) $(TARGETS_ZERO) $(TARGETS_SHARK) $(TARGETS_MINIMAL1)
 .PHONY: tree tree1 treecore treezero treeshark
 .PHONY: all compiler1 compiler2 core zero shark
 .PHONY: clean clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark docs clean_docs
 .PHONY: checks check_os_version check_j2se_version
+.PHONY: $(HS_ALT_MAKE)/$(OSNAME)/Makefile.make

hotspot/make/linux/makefiles/buildtree.make

@@ -57,6 +57,7 @@
 
 -include $(SPEC)
 include $(GAMMADIR)/make/scm.make
+include $(GAMMADIR)/make/defs.make
 include $(GAMMADIR)/make/altsrc.make
 
 
@@ -156,6 +157,13 @@ ifndef HOTSPOT_VM_DISTRO
   endif
 endif
 
+# if hotspot-only build and/or OPENJDK isn't passed down, need to set OPENJDK
+ifndef OPENJDK
+  ifneq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
+    OPENJDK=true
+  endif
+endif
+
 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HS_BUILD_VER) HOTSPOT_BUILD_VERSION=  JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
 
 BUILDTREE	= \
@@ -188,6 +196,8 @@ flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
 	sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \
 	echo; \
 	echo "GAMMADIR = $(GAMMADIR)"; \
+	echo "HS_ALT_MAKE = $(HS_ALT_MAKE)"; \
+	echo "OSNAME = $(OSNAME)"; \
 	echo "SYSDEFS = \$$(Platform_sysdefs)"; \
 	echo "SRCARCH = $(SRCARCH)"; \
 	echo "BUILDARCH = $(BUILDARCH)"; \
@@ -198,6 +208,7 @@ flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
 	echo "SA_BUILD_VERSION = $(HS_BUILD_VER)"; \
 	echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \
 	echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \
+	echo "OPENJDK = $(OPENJDK)"; \
 	echo; \
 	echo "# Used for platform dispatching"; \
 	echo "TARGET_DEFINES  = -DTARGET_OS_FAMILY_\$$(Platform_os_family)"; \
@@ -254,6 +265,7 @@ flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
 	[ -n "$(SPEC)" ] && \
 	    echo "include $(SPEC)"; \
 	echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \
+	echo "include \$$(GAMMADIR)/make/excludeSrc.make"; \
 	echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \
 	) > $@
 

hotspot/make/linux/makefiles/defs.make

@@ -254,6 +254,7 @@ ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
 endif
 EXPORT_SERVER_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/server
 EXPORT_CLIENT_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/client
+EXPORT_MINIMAL_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/minimal
 
 EXPORT_LIST += $(EXPORT_JRE_LIB_DIR)/wb.jar
 
@@ -281,6 +282,19 @@ ifeq ($(JVM_VARIANT_CLIENT),true)
   endif 
 endif
 
+ifeq ($(JVM_VARIANT_MINIMAL1),true)
+  EXPORT_LIST += $(EXPORT_MINIMAL_DIR)/Xusage.txt
+  EXPORT_LIST += $(EXPORT_MINIMAL_DIR)/libjvm.$(LIBRARY_SUFFIX)
+
+  ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+	EXPORT_LIST += $(EXPORT_MINIMAL_DIR)/libjvm.diz
+    else
+	EXPORT_LIST += $(EXPORT_MINIMAL_DIR)/libjvm.debuginfo
+    endif
+  endif 
+endif
+
 # Serviceability Binaries
 # No SA Support for PPC, IA64, ARM or zero
 ADD_SA_BINARIES/x86   = $(EXPORT_JRE_LIB_ARCH_DIR)/libsaproc.$(LIBRARY_SUFFIX) \

hotspot/make/linux/makefiles/dtrace.make

@@ -1,5 +1,6 @@
 #
-# Copyright (c) 2005, 2008, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2012 Red Hat, Inc.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -25,3 +26,40 @@
 # Linux does not build jvm_db
 LIBJVM_DB =
 
+# Only OPENJDK builds test and support SDT probes currently.
+ifndef OPENJDK
+REASON = "This JDK does not support SDT probes"
+else
+
+# We need a recent GCC for the default
+ifeq "$(shell expr \( $(CC_VER_MAJOR) \>= 4 \) \& \( $(CC_VER_MINOR) \>= 4 \) )" "0"
+REASON = "gcc version is too old"
+else
+
+# But it does have a SystemTap dtrace compatible sys/sdt.h
+ifneq ($(ALT_SDT_H),)
+  SDT_H_FILE = $(ALT_SDT_H)
+else
+  SDT_H_FILE = /usr/include/sys/sdt.h
+endif
+DTRACE_ENABLED = $(shell test -f $(SDT_H_FILE) && echo $(SDT_H_FILE))
+REASON = "$(SDT_H_FILE) not found"
+
+ifneq ($(DTRACE_ENABLED),)
+  CFLAGS += -DDTRACE_ENABLED
+endif
+
+endif
+endif
+
+# Phony target used in vm.make build target to check whether enabled.
+.PHONY: dtraceCheck
+ifeq ($(DTRACE_ENABLED),)
+dtraceCheck:
+	$(QUIETLY) echo "**NOTICE** Dtrace support disabled: $(REASON)"
+else
+dtraceCheck:
+endif
+
+# It doesn't support HAVE_DTRACE_H though.
+

hotspot/make/linux/makefiles/gcc.make

@@ -116,11 +116,6 @@ ifdef CC_INTERP
   CFLAGS += -DCC_INTERP
 endif
 
-# Build for embedded targets
-ifdef JAVASE_EMBEDDED
-  CFLAGS += -DJAVASE_EMBEDDED
-endif
-
 # Keep temporary files (.ii, .s)
 ifdef NEED_ASM
   CFLAGS += -save-temps
@@ -146,10 +141,23 @@ CFLAGS_WARN/DEFAULT = $(WARNINGS_ARE_ERRORS) $(ACCEPTABLE_WARNINGS)
 CFLAGS_WARN/BYFILE = $(CFLAGS_WARN/$@)$(CFLAGS_WARN/DEFAULT$(CFLAGS_WARN/$@)) 
 
 # The flags to use for an Optimized g++ build
-OPT_CFLAGS += -O3
+OPT_CFLAGS/SIZE=-Os
+OPT_CFLAGS/SPEED=-O3
 
 # Hotspot uses very unstrict aliasing turn this optimization off
-OPT_CFLAGS += -fno-strict-aliasing
+# This option is added to CFLAGS rather than OPT_CFLAGS
+# so that OPT_CFLAGS overrides get this option too.
+CFLAGS += -fno-strict-aliasing 
+
+OPT_CFLAGS_DEFAULT ?= SPEED
+
+ifdef OPT_CFLAGS
+  ifneq ("$(origin OPT_CFLAGS)", "command line")
+    $(error " Use OPT_EXTRAS instead of OPT_CFLAGS to add extra flags to OPT_CFLAGS.")
+  endif
+endif
+
+OPT_CFLAGS = $(OPT_CFLAGS/$(OPT_CFLAGS_DEFAULT)) $(OPT_EXTRAS)
 
 # The gcc compiler segv's on ia64 when compiling bytecodeInterpreter.cpp 
 # if we use expensive-optimizations

hotspot/make/linux/makefiles/ia64.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2005, 2008, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -25,8 +25,6 @@
 #
 # IA64 only uses c++ based interpreter
 CFLAGS += -DCC_INTERP -D_LP64=1 -DVM_LITTLE_ENDIAN
-# Hotspot uses very unstrict aliasing turn this optimization off
-OPT_CFLAGS += -fno-strict-aliasing
 ifeq ($(VERSION),debug)
 ASM_FLAGS= -DDEBUG
 else

hotspot/make/linux/makefiles/launcher.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/linux/makefiles/minimal1.make

@@ -0,0 +1,46 @@
+#
+# Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#  
+#
+
+TYPE=MINIMAL1
+
+INCLUDE_JVMTI ?= false
+INCLUDE_FPROF ?= false
+INCLUDE_VM_STRUCTS ?= false
+INCLUDE_JNI_CHECK ?= false
+INCLUDE_SERVICES ?= false
+INCLUDE_MANAGEMENT ?= false
+INCLUDE_ALTERNATE_GCS ?= false
+INCLUDE_NMT ?= false
+INCLUDE_CDS ?= false
+
+CXXFLAGS += -DMINIMAL_JVM -DCOMPILER1 -DVMTYPE=\"Minimal\"
+CFLAGS += -DMINIMAL_JVM -DCOMPILER1 -DVMTYPE=\"Minimal\"
+
+Src_Dirs/MINIMAL1 = $(CORE_PATHS) $(COMPILER1_PATHS)
+
+Src_Files_EXCLUDE/MINIMAL1 += $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
+
+-include $(HS_ALT_MAKE)/$(OSNAME)/makefiles/minimal1.make
+
+.PHONY: $(HS_ALT_MAKE)/$(OSNAME)/makefiles/minimal1.make

hotspot/make/linux/makefiles/ppc.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2004, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/linux/makefiles/product.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/linux/makefiles/rules.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/linux/makefiles/sparcWorks.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/linux/makefiles/top.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/linux/makefiles/vm.make

@@ -192,7 +192,7 @@ SHARK_SPECIFIC_FILES     := shark
 ZERO_SPECIFIC_FILES      := zero
 
 # Always exclude these.
-Src_Files_EXCLUDE := jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp
+Src_Files_EXCLUDE += jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp
 
 # Exclude per type.
 Src_Files_EXCLUDE/CORE      := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
@@ -387,7 +387,7 @@ include $(MAKEFILES_DIR)/wb.make
 
 #----------------------------------------------------------------------
 
-build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(BUILDLIBSAPROC) $(WB_JAR)
+build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(BUILDLIBSAPROC) dtraceCheck $(WB_JAR)
 
 install: install_jvm install_jsig install_saproc
 

hotspot/make/solaris/makefiles/adlc.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/solaris/makefiles/buildtree.make

@@ -148,6 +148,13 @@ ifndef HOTSPOT_VM_DISTRO
   endif
 endif
 
+# if hotspot-only build and/or OPENJDK isn't passed down, need to set OPENJDK
+ifndef OPENJDK
+  ifneq ($(call if-has-altsrc,$(HS_COMMON_SRC)/,true,false),true)
+    OPENJDK=true
+  endif
+endif
+
 BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HS_BUILD_VER) HOTSPOT_BUILD_VERSION= JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION) 
 
 BUILDTREE	= \
@@ -190,6 +197,7 @@ flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
 	echo "SA_BUILD_VERSION = $(HS_BUILD_VER)"; \
 	echo "HOTSPOT_BUILD_USER = $(HOTSPOT_BUILD_USER)"; \
 	echo "HOTSPOT_VM_DISTRO = $(HOTSPOT_VM_DISTRO)"; \
+	echo "OPENJDK = $(OPENJDK)"; \
 	echo "$(LP64_SETTING/$(DATA_MODE))"; \
 	echo; \
 	echo "# Used for platform dispatching"; \

hotspot/make/solaris/makefiles/dtrace.make

@@ -206,15 +206,15 @@ CONDITIONALLY_UPDATE_JVMOFFS_TARGET = \
 
 # $@.tmp is created first to avoid an empty $(JVMOFFS).h if an error occurs.
 $(JVMOFFS).h: $(GENOFFS)
-	$(QUIETLY) LD_LIBRARY_PATH=. ./$(GENOFFS) -header > $@.tmp
+	$(QUIETLY) LD_LIBRARY_PATH=.:$(LD_LIBRARY_PATH) ./$(GENOFFS) -header > $@.tmp
 	$(QUIETLY) $(CONDITIONALLY_UPDATE_JVMOFFS_TARGET)
 
 $(JVMOFFS)Index.h: $(GENOFFS)
-	$(QUIETLY) LD_LIBRARY_PATH=. ./$(GENOFFS) -index > $@.tmp
+	$(QUIETLY) LD_LIBRARY_PATH=.:$(LD_LIBRARY_PATH) ./$(GENOFFS) -index > $@.tmp
 	$(QUIETLY)  $(CONDITIONALLY_UPDATE_JVMOFFS_TARGET)
 
 $(JVMOFFS).cpp: $(GENOFFS) $(JVMOFFS).h $(JVMOFFS)Index.h
-	$(QUIETLY) LD_LIBRARY_PATH=. ./$(GENOFFS) -table > $@.tmp
+	$(QUIETLY) LD_LIBRARY_PATH=.:$(LD_LIBRARY_PATH) ./$(GENOFFS) -table > $@.tmp
 	$(QUIETLY) $(CONDITIONALLY_UPDATE_JVMOFFS_TARGET)
 
 $(JVMOFFS.o): $(JVMOFFS).h $(JVMOFFS).cpp 

hotspot/make/solaris/makefiles/gcc.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1998, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/solaris/makefiles/jvmg.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2008, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/solaris/makefiles/optimized.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/solaris/makefiles/rules.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/solaris/makefiles/top.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1998, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/windows/build.bat

@@ -1,6 +1,6 @@
 @echo off
 REM
-REM Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
+REM Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
 REM DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 REM
 REM This code is free software; you can redistribute it and/or modify it

hotspot/make/windows/build_vm_def.sh

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/windows/get_msc_ver.sh

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it

hotspot/make/windows/makefiles/adlc.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it