# HG changeset patch
# User vlivanov
# Date 1361980990 28800
# Node ID b02157cd249f0badeb58b83fe047878f838b6630
# Parent  133bf557ef77d9d7135cd1170de3b6534cc88af4# Parent  a00ed9736260608c09714a693ce06b593a304dcd
Merge

diff -r 133bf557ef77 -r b02157cd249f .hgtags
--- a/.hgtags	Wed Feb 27 05:58:48 2013 -0800
+++ b/.hgtags	Wed Feb 27 08:03:10 2013 -0800
@@ -316,3 +316,5 @@
 412d722168bc23f8e6d98995202728678561417f hs25-b18
 cdb46031e7184d37301288f5719121a63c7054b5 jdk8-b77
 9f19f4a7d48a4ebe7f616b6068971ea5f8b075fa hs25-b19
+d5e12e7d2f719144d84903d9151455661c47b476 jdk8-b78
+555ec35a250783110aa070dbc8a8603f6cabe41f hs25-b20
diff -r 133bf557ef77 -r b02157cd249f agent/src/os/bsd/MacosxDebuggerLocal.m
--- a/agent/src/os/bsd/MacosxDebuggerLocal.m	Wed Feb 27 05:58:48 2013 -0800
+++ b/agent/src/os/bsd/MacosxDebuggerLocal.m	Wed Feb 27 08:03:10 2013 -0800
@@ -38,6 +38,8 @@
 #import <dlfcn.h>
 #import <limits.h>
 #import <errno.h>
+#import <sys/types.h>
+#import <sys/ptrace.h>
 
 jboolean debug = JNI_FALSE;
 
@@ -430,6 +432,73 @@
   return (jint) usable_tid;
 }
 
+
+static bool ptrace_continue(pid_t pid, int signal) {
+  // pass the signal to the process so we don't swallow it
+  int res;
+  if ((res = ptrace(PT_CONTINUE, pid, (caddr_t)1, signal)) < 0) {
+    fprintf(stderr, "attach: ptrace(PT_CONTINUE, %d) failed with %d\n", pid, res);
+    return false;
+  }
+  return true;
+}
+
+// waits until the ATTACH has stopped the process
+// by signal SIGSTOP
+static bool ptrace_waitpid(pid_t pid) {
+  int ret;
+  int status;
+  while (true) {
+    // Wait for debuggee to stop.
+    ret = waitpid(pid, &status, 0);
+    if (ret >= 0) {
+      if (WIFSTOPPED(status)) {
+        // Any signal will stop the thread, make sure it is SIGSTOP. Otherwise SIGSTOP
+        // will still be pending and delivered when the process is DETACHED and the process
+        // will go to sleep.
+        if (WSTOPSIG(status) == SIGSTOP) {
+          // Debuggee stopped by SIGSTOP.
+          return true;
+        }
+        if (!ptrace_continue(pid, WSTOPSIG(status))) {
+          fprintf(stderr, "attach: Failed to correctly attach to VM. VM might HANG! [PTRACE_CONT failed, stopped by %d]\n", WSTOPSIG(status));
+          return false;
+        }
+      } else {
+        fprintf(stderr, "attach: waitpid(): Child process exited/terminated (status = 0x%x)\n", status);
+        return false;
+      }
+    } else {
+      switch (errno) {
+        case EINTR:
+          continue;
+          break;
+        case ECHILD:
+          fprintf(stderr, "attach: waitpid() failed. Child process pid (%d) does not exist \n", pid);
+          break;
+        case EINVAL:
+          fprintf(stderr, "attach: waitpid() failed. Invalid options argument.\n");
+          break;
+        default:
+          fprintf(stderr, "attach: waitpid() failed. Unexpected error %d\n",errno);
+          break;
+      }
+      return false;
+    }
+  }
+}
+
+// attach to a process/thread specified by "pid"
+static bool ptrace_attach(pid_t pid) {
+  int res;
+  if ((res = ptrace(PT_ATTACH, pid, 0, 0)) < 0) {
+    fprintf(stderr, "ptrace(PT_ATTACH, %d) failed with %d\n", pid, res);
+    return false;
+  } else {
+    return ptrace_waitpid(pid);
+  }
+}
+
 /*
  * Class:     sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal
  * Method:    attach0
@@ -445,7 +514,8 @@
   else
     debug = JNI_FALSE;
   if (debug) printf("attach0 called for jpid=%d\n", (int)jpid);
-
+  
+  // get the task from the pid
   kern_return_t result;
   task_t gTask = 0;
   result = task_for_pid(mach_task_self(), jpid, &gTask);
@@ -455,6 +525,13 @@
   }
   putTask(env, this_obj, gTask);
 
+  // use ptrace to stop the process
+  // on os x, ptrace only needs to be called on the process, not the individual threads
+  if (ptrace_attach(jpid) != true) {
+    mach_port_deallocate(mach_task_self(), gTask);
+    THROW_NEW_DEBUGGER_EXCEPTION("Can't attach to the process");
+  }
+
   id symbolicator = nil;
   id jrsSymbolicator = objc_lookUpClass("JRSSymbolicator");
   if (jrsSymbolicator != nil) {
@@ -486,6 +563,21 @@
   if (debug) printf("detach0 called\n");
 
   task_t gTask = getTask(env, this_obj);
+
+  // detach from the ptraced process causing it to resume execution
+  int pid;
+  kern_return_t k_res;
+  k_res = pid_for_task(gTask, &pid);
+  if (k_res != KERN_SUCCESS) {
+    fprintf(stderr, "detach: pid_for_task(%d) failed (%d)\n", pid, k_res);
+  }
+  else {
+    int res = ptrace(PT_DETACH, pid, 0, 0);
+    if (res < 0) {
+      fprintf(stderr, "detach: ptrace(PT_DETACH, %d) failed (%d)\n", pid, res);
+    }
+  }
+  
   mach_port_deallocate(mach_task_self(), gTask);
   id symbolicator = getSymbolicator(env, this_obj);
   if (symbolicator != nil) {
diff -r 133bf557ef77 -r b02157cd249f agent/src/os/bsd/libproc_impl.c
--- a/agent/src/os/bsd/libproc_impl.c	Wed Feb 27 05:58:48 2013 -0800
+++ b/agent/src/os/bsd/libproc_impl.c	Wed Feb 27 08:03:10 2013 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, 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
@@ -91,6 +91,14 @@
    }
 }
 
+void print_error(const char* format,...) {
+  va_list alist;
+  va_start(alist, format);
+  fputs("ERROR: ", stderr);
+  vfprintf(stderr, format, alist);
+  va_end(alist);
+}
+
 bool is_debug() {
    return _libsaproc_debug;
 }
diff -r 133bf557ef77 -r b02157cd249f agent/src/os/bsd/libproc_impl.h
--- a/agent/src/os/bsd/libproc_impl.h	Wed Feb 27 05:58:48 2013 -0800
+++ b/agent/src/os/bsd/libproc_impl.h	Wed Feb 27 08:03:10 2013 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, 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
@@ -107,6 +107,7 @@
 int pathmap_open(const char* name);
 
 void print_debug(const char* format,...);
+void print_error(const char* format,...);
 bool is_debug();
 
 typedef bool (*thread_info_callback)(struct ps_prochandle* ph, pthread_t pid, lwpid_t lwpid);
diff -r 133bf557ef77 -r b02157cd249f agent/src/os/bsd/ps_proc.c
--- a/agent/src/os/bsd/ps_proc.c	Wed Feb 27 05:58:48 2013 -0800
+++ b/agent/src/os/bsd/ps_proc.c	Wed Feb 27 08:03:10 2013 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, 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
@@ -129,42 +129,66 @@
   return (errno == 0)? true: false;
 }
 
+static bool ptrace_continue(pid_t pid, int signal) {
+  // pass the signal to the process so we don't swallow it
+  if (ptrace(PTRACE_CONT, pid, NULL, signal) < 0) {
+    print_debug("ptrace(PTRACE_CONT, ..) failed for %d\n", pid);
+    return false;
+  }
+  return true;
+}
+
+// waits until the ATTACH has stopped the process
+// by signal SIGSTOP
+static bool ptrace_waitpid(pid_t pid) {
+  int ret;
+  int status;
+  do {
+    // Wait for debuggee to stop.
+    ret = waitpid(pid, &status, 0);
+    if (ret >= 0) {
+      if (WIFSTOPPED(status)) {
+        // Any signal will stop the thread, make sure it is SIGSTOP. Otherwise SIGSTOP
+        // will still be pending and delivered when the process is DETACHED and the process
+        // will go to sleep.
+        if (WSTOPSIG(status) == SIGSTOP) {
+          // Debuggee stopped by SIGSTOP.
+          return true;
+        }
+        if (!ptrace_continue(pid, WSTOPSIG(status))) {
+          print_error("Failed to correctly attach to VM. VM might HANG! [PTRACE_CONT failed, stopped by %d]\n", WSTOPSIG(status));
+          return false;
+        }
+      } else {
+        print_debug("waitpid(): Child process exited/terminated (status = 0x%x)\n", status);
+        return false;
+      }
+    } else {
+      switch (errno) {
+        case EINTR:
+          continue;
+          break;
+        case ECHILD:
+          print_debug("waitpid() failed. Child process pid (%d) does not exist \n", pid);
+          break;
+        case EINVAL:
+          print_debug("waitpid() failed. Invalid options argument.\n");
+          break;
+        default:
+          print_debug("waitpid() failed. Unexpected error %d\n",errno);
+      }
+      return false;
+    }
+  } while(true);
+}
+
 // attach to a process/thread specified by "pid"
 static bool ptrace_attach(pid_t pid) {
   if (ptrace(PT_ATTACH, pid, NULL, 0) < 0) {
     print_debug("ptrace(PTRACE_ATTACH, ..) failed for %d\n", pid);
     return false;
   } else {
-    int ret;
-    int status;
-    do {
-      // Wait for debuggee to stop.
-      ret = waitpid(pid, &status, 0);
-      if (ret >= 0) {
-        if (WIFSTOPPED(status)) {
-          // Debuggee stopped.
-          return true;
-        } else {
-          print_debug("waitpid(): Child process exited/terminated (status = 0x%x)\n", status);
-          return false;
-        }
-      } else {
-        switch (errno) {
-          case EINTR:
-            continue;
-            break;
-          case ECHILD:
-            print_debug("waitpid() failed. Child process pid (%d) does not exist \n", pid);
-            break;
-          case EINVAL:
-            print_debug("waitpid() failed. Invalid options argument.\n");
-            break;
-          default:
-            print_debug("waitpid() failed. Unexpected error %d\n",errno);
-        }
-        return false;
-      }
-    } while(true);
+    return ptrace_waitpid(pid);
   }
 }
 
diff -r 133bf557ef77 -r b02157cd249f agent/src/os/linux/libproc_impl.c
--- a/agent/src/os/linux/libproc_impl.c	Wed Feb 27 05:58:48 2013 -0800
+++ b/agent/src/os/linux/libproc_impl.c	Wed Feb 27 08:03:10 2013 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, 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
@@ -92,6 +92,14 @@
    }
 }
 
+void print_error(const char* format,...) {
+  va_list alist;
+  va_start(alist, format);
+  fputs("ERROR: ", stderr);
+  vfprintf(stderr, format, alist);
+  va_end(alist);
+}
+
 bool is_debug() {
    return _libsaproc_debug;
 }
diff -r 133bf557ef77 -r b02157cd249f agent/src/os/linux/libproc_impl.h
--- a/agent/src/os/linux/libproc_impl.h	Wed Feb 27 05:58:48 2013 -0800
+++ b/agent/src/os/linux/libproc_impl.h	Wed Feb 27 08:03:10 2013 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, 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
@@ -105,6 +105,7 @@
 int pathmap_open(const char* name);
 
 void print_debug(const char* format,...);
+void print_error(const char* format,...);
 bool is_debug();
 
 typedef bool (*thread_info_callback)(struct ps_prochandle* ph, pthread_t pid, lwpid_t lwpid);
diff -r 133bf557ef77 -r b02157cd249f agent/src/os/linux/ps_proc.c
--- a/agent/src/os/linux/ps_proc.c	Wed Feb 27 05:58:48 2013 -0800
+++ b/agent/src/os/linux/ps_proc.c	Wed Feb 27 08:03:10 2013 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2013, 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
@@ -25,6 +25,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <signal.h>
 #include <errno.h>
 #include <sys/ptrace.h>
 #include "libproc_impl.h"
@@ -142,46 +143,71 @@
 
 }
 
+static bool ptrace_continue(pid_t pid, int signal) {
+  // pass the signal to the process so we don't swallow it
+  if (ptrace(PTRACE_CONT, pid, NULL, signal) < 0) {
+    print_debug("ptrace(PTRACE_CONT, ..) failed for %d\n", pid);
+    return false;
+  }
+  return true;
+}
+
+// waits until the ATTACH has stopped the process
+// by signal SIGSTOP
+static bool ptrace_waitpid(pid_t pid) {
+  int ret;
+  int status;
+  while (true) {
+    // Wait for debuggee to stop.
+    ret = waitpid(pid, &status, 0);
+    if (ret == -1 && errno == ECHILD) {
+      // try cloned process.
+      ret = waitpid(pid, &status, __WALL);
+    }
+    if (ret >= 0) {
+      if (WIFSTOPPED(status)) {
+        // Any signal will stop the thread, make sure it is SIGSTOP. Otherwise SIGSTOP
+        // will still be pending and delivered when the process is DETACHED and the process
+        // will go to sleep.
+        if (WSTOPSIG(status) == SIGSTOP) {
+          // Debuggee stopped by SIGSTOP.
+          return true;
+        }
+        if (!ptrace_continue(pid, WSTOPSIG(status))) {
+          print_error("Failed to correctly attach to VM. VM might HANG! [PTRACE_CONT failed, stopped by %d]\n", WSTOPSIG(status));
+          return false;
+        }
+      } else {
+        print_debug("waitpid(): Child process exited/terminated (status = 0x%x)\n", status);
+        return false;
+      }
+    } else {
+      switch (errno) {
+        case EINTR:
+          continue;
+          break;
+        case ECHILD:
+          print_debug("waitpid() failed. Child process pid (%d) does not exist \n", pid);
+          break;
+        case EINVAL:
+          print_debug("waitpid() failed. Invalid options argument.\n");
+          break;
+        default:
+          print_debug("waitpid() failed. Unexpected error %d\n",errno);
+          break;
+      }
+      return false;
+    }
+  }
+}
+
 // attach to a process/thread specified by "pid"
 static bool ptrace_attach(pid_t pid) {
   if (ptrace(PTRACE_ATTACH, pid, NULL, NULL) < 0) {
     print_debug("ptrace(PTRACE_ATTACH, ..) failed for %d\n", pid);
     return false;
   } else {
-    int ret;
-    int status;
-    do {
-      // Wait for debuggee to stop.
-      ret = waitpid(pid, &status, 0);
-      if (ret == -1 && errno == ECHILD) {
-        // try cloned process.
-        ret = waitpid(pid, &status, __WALL);
-      }
-      if (ret >= 0) {
-        if (WIFSTOPPED(status)) {
-          // Debuggee stopped.
-          return true;
-        } else {
-          print_debug("waitpid(): Child process exited/terminated (status = 0x%x)\n", status);
-          return false;
-        }
-      } else {
-        switch (errno) {
-          case EINTR:
-            continue;
-            break;
-          case ECHILD:
-            print_debug("waitpid() failed. Child process pid (%d) does not exist \n", pid);
-            break;
-          case EINVAL:
-            print_debug("waitpid() failed. Invalid options argument.\n");
-            break;
-          default:
-            print_debug("waitpid() failed. Unexpected error %d\n",errno);
-        }
-        return false;
-      }
-    } while(true);
+    return ptrace_waitpid(pid);
   }
 }
 
diff -r 133bf557ef77 -r b02157cd249f agent/src/share/classes/sun/jvm/hotspot/memory/CMSCollector.java
--- a/agent/src/share/classes/sun/jvm/hotspot/memory/CMSCollector.java	Wed Feb 27 05:58:48 2013 -0800
+++ b/agent/src/share/classes/sun/jvm/hotspot/memory/CMSCollector.java	Wed Feb 27 08:03:10 2013 -0800
@@ -61,15 +61,13 @@
     CMSBitMap markBitMap = markBitMap();
     long addressSize = VM.getVM().getAddressSize();
     if ( markBitMap.isMarked(addr) &&  markBitMap.isMarked(addr.addOffsetTo(1*addressSize)) ) {
-       System.err.println("Printezis bits are set...");
       Address nextOneAddr = markBitMap.getNextMarkedWordAddress(addr.addOffsetTo(2*addressSize));
       //return size in bytes
       long size =  (nextOneAddr.addOffsetTo(1*addressSize)).minus(addr);
       return size;
     } else {
-     //missing Printezis marks
-     System.err.println("Missing Printszis marks...");
-     return -1;
+      //missing Printezis marks
+      return -1;
     }
 
   }
diff -r 133bf557ef77 -r b02157cd249f agent/src/share/classes/sun/jvm/hotspot/memory/CompactibleFreeListSpace.java
--- a/agent/src/share/classes/sun/jvm/hotspot/memory/CompactibleFreeListSpace.java	Wed Feb 27 05:58:48 2013 -0800
+++ b/agent/src/share/classes/sun/jvm/hotspot/memory/CompactibleFreeListSpace.java	Wed Feb 27 08:03:10 2013 -0800
@@ -191,7 +191,6 @@
             //Find the object size using Printezis bits and skip over
             long size = collector().blockSizeUsingPrintezisBits(cur);
             if (size == -1) {
-              System.err.println("Printezis bits not set...");
               break;
             }
             cur = cur.addOffsetTo(adjustObjectSizeInBytes(size));
diff -r 133bf557ef77 -r b02157cd249f agent/src/share/classes/sun/jvm/hotspot/oops/MethodData.java
--- a/agent/src/share/classes/sun/jvm/hotspot/oops/MethodData.java	Wed Feb 27 05:58:48 2013 -0800
+++ b/agent/src/share/classes/sun/jvm/hotspot/oops/MethodData.java	Wed Feb 27 08:03:10 2013 -0800
@@ -184,7 +184,6 @@
       if (trapReasonName[index] == null) {
         throw new InternalError("missing reason for " + index);
       }
-      System.out.println(trapReasonName[index]);
     }
   }
 
diff -r 133bf557ef77 -r b02157cd249f agent/src/share/classes/sun/jvm/hotspot/oops/ObjectHeap.java
--- a/agent/src/share/classes/sun/jvm/hotspot/oops/ObjectHeap.java	Wed Feb 27 05:58:48 2013 -0800
+++ b/agent/src/share/classes/sun/jvm/hotspot/oops/ObjectHeap.java	Wed Feb 27 08:03:10 2013 -0800
@@ -335,7 +335,6 @@
           }
           if (obj == null) {
              //Find the object size using Printezis bits and skip over
-             System.err.println("Finding object size using Printezis bits and skipping over...");
              long size = 0;
 
              if ( (cmsSpaceOld != null) && cmsSpaceOld.contains(handle) ){
diff -r 133bf557ef77 -r b02157cd249f agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java
--- a/agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java	Wed Feb 27 05:58:48 2013 -0800
+++ b/agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java	Wed Feb 27 08:03:10 2013 -0800
@@ -90,10 +90,6 @@
   /** Flags indicating whether we are attached to a core, C1, or C2 build */
   private boolean      usingClientCompiler;
   private boolean      usingServerCompiler;
-  /** Flag indicating whether UseTLAB is turned on */
-  private boolean      useTLAB;
-  /** Flag indicating whether invokedynamic support is on */
-  private boolean      enableInvokeDynamic;
   /** alignment constants */
   private boolean      isLP64;
   private int          bytesPerLong;
@@ -326,9 +322,6 @@
       }
     }
 
-    useTLAB = (db.lookupIntConstant("UseTLAB").intValue() != 0);
-    enableInvokeDynamic = (db.lookupIntConstant("EnableInvokeDynamic").intValue() != 0);
-
     if (debugger != null) {
       isLP64 = debugger.getMachineDescription().isLP64();
     }
@@ -579,15 +572,6 @@
     }
   }
 
-  /** Indicates whether Thread-Local Allocation Buffers are used */
-  public boolean getUseTLAB() {
-    return useTLAB;
-  }
-
-  public boolean getEnableInvokeDynamic() {
-    return enableInvokeDynamic;
-  }
-
   public TypeDataBase getTypeDataBase() {
     return db;
   }
@@ -822,6 +806,12 @@
     return objectAlignmentInBytes;
   }
 
+  /** Indicates whether Thread-Local Allocation Buffers are used */
+  public boolean getUseTLAB() {
+      Flag flag = getCommandLineFlag("UseTLAB");
+      return (flag == null) ? false: flag.getBool();
+  }
+
   // returns null, if not available.
   public Flag[] getCommandLineFlags() {
     if (commandLineFlags == null) {
diff -r 133bf557ef77 -r b02157cd249f make/bsd/makefiles/vm.make
--- a/make/bsd/makefiles/vm.make	Wed Feb 27 05:58:48 2013 -0800
+++ b/make/bsd/makefiles/vm.make	Wed Feb 27 08:03:10 2013 -0800
@@ -94,7 +94,12 @@
 # This is VERY important! The version define must only be supplied to vm_version.o
 # If not, ccache will not re-use the cache at all, since the version string might contain
 # a time and date. 
-vm_version.o: CXXFLAGS += ${JRE_VERSION} 
+CXXFLAGS/vm_version.o += ${JRE_VERSION}
+
+CXXFLAGS/BYFILE = $(CXXFLAGS/$@)
+
+# File specific flags
+CXXFLAGS += $(CXXFLAGS/BYFILE)
 
 ifdef DEFAULT_LIBPATH
 CXXFLAGS += -DDEFAULT_LIBPATH="\"$(DEFAULT_LIBPATH)\""
diff -r 133bf557ef77 -r b02157cd249f make/excludeSrc.make
--- a/make/excludeSrc.make	Wed Feb 27 05:58:48 2013 -0800
+++ b/make/excludeSrc.make	Wed Feb 27 08:03:10 2013 -0800
@@ -78,7 +78,7 @@
 
       Src_Files_EXCLUDE += \
 	cmsAdaptiveSizePolicy.cpp cmsCollectorPolicy.cpp \
-	cmsGCAdaptivePolicyCounters.cpp cmsLockVerifier.cpp cmsPermGen.cpp compactibleFreeListSpace.cpp \
+	cmsGCAdaptivePolicyCounters.cpp cmsLockVerifier.cpp compactibleFreeListSpace.cpp \
 	concurrentMarkSweepGeneration.cpp concurrentMarkSweepThread.cpp \
 	freeChunk.cpp adaptiveFreeList.cpp promotionInfo.cpp vmCMSOperations.cpp collectionSetChooser.cpp \
 	concurrentG1Refine.cpp concurrentG1RefineThread.cpp concurrentMark.cpp concurrentMarkThread.cpp \
@@ -91,11 +91,11 @@
 	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 \
+	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
+	immutableSpace.cpp g1MemoryPool.cpp psMemoryPool.cpp yieldingWorkGroup.cpp g1Log.cpp
 endif 
 
 ifeq ($(INCLUDE_NMT), false)
diff -r 133bf557ef77 -r b02157cd249f make/hotspot_version
--- a/make/hotspot_version	Wed Feb 27 05:58:48 2013 -0800
+++ b/make/hotspot_version	Wed Feb 27 08:03:10 2013 -0800
@@ -35,7 +35,7 @@
 
 HS_MAJOR_VER=25
 HS_MINOR_VER=0
-HS_BUILD_NUMBER=20
+HS_BUILD_NUMBER=21
 
 JDK_MAJOR_VER=1
 JDK_MINOR_VER=8
diff -r 133bf557ef77 -r b02157cd249f make/linux/makefiles/vm.make
--- a/make/linux/makefiles/vm.make	Wed Feb 27 05:58:48 2013 -0800
+++ b/make/linux/makefiles/vm.make	Wed Feb 27 08:03:10 2013 -0800
@@ -100,7 +100,13 @@
 # This is VERY important! The version define must only be supplied to vm_version.o
 # If not, ccache will not re-use the cache at all, since the version string might contain
 # a time and date. 
-vm_version.o: CXXFLAGS += ${JRE_VERSION}
+CXXFLAGS/vm_version.o += ${JRE_VERSION}
+
+CXXFLAGS/BYFILE = $(CXXFLAGS/$@)
+
+# File specific flags
+CXXFLAGS += $(CXXFLAGS/BYFILE)
+
 
 ifndef JAVASE_EMBEDDED 
 ifneq (${ARCH},arm)
diff -r 133bf557ef77 -r b02157cd249f make/solaris/makefiles/vm.make
--- a/make/solaris/makefiles/vm.make	Wed Feb 27 05:58:48 2013 -0800
+++ b/make/solaris/makefiles/vm.make	Wed Feb 27 08:03:10 2013 -0800
@@ -88,7 +88,13 @@
 # This is VERY important! The version define must only be supplied to vm_version.o
 # If not, ccache will not re-use the cache at all, since the version string might contain
 # a time and date. 
-vm_version.o: CXXFLAGS += ${JRE_VERSION} 
+CXXFLAGS/vm_version.o += ${JRE_VERSION}
+
+CXXFLAGS/BYFILE = $(CXXFLAGS/$@)
+
+# File specific flags
+CXXFLAGS += $(CXXFLAGS/BYFILE)
+
 
 # CFLAGS_WARN holds compiler options to suppress/enable warnings.
 CFLAGS += $(CFLAGS_WARN)
diff -r 133bf557ef77 -r b02157cd249f src/os/bsd/vm/os_bsd.cpp
--- a/src/os/bsd/vm/os_bsd.cpp	Wed Feb 27 05:58:48 2013 -0800
+++ b/src/os/bsd/vm/os_bsd.cpp	Wed Feb 27 08:03:10 2013 -0800
@@ -2887,7 +2887,9 @@
 
 void signalHandler(int sig, siginfo_t* info, void* uc) {
   assert(info != NULL && uc != NULL, "it must be old kernel");
+  int orig_errno = errno;  // Preserve errno value over signal handler.
   JVM_handle_bsd_signal(sig, info, uc, true);
+  errno = orig_errno;
 }
 
 
diff -r 133bf557ef77 -r b02157cd249f src/os/linux/vm/os_linux.cpp
--- a/src/os/linux/vm/os_linux.cpp	Wed Feb 27 05:58:48 2013 -0800
+++ b/src/os/linux/vm/os_linux.cpp	Wed Feb 27 08:03:10 2013 -0800
@@ -3653,7 +3653,9 @@
 
 void signalHandler(int sig, siginfo_t* info, void* uc) {
   assert(info != NULL && uc != NULL, "it must be old kernel");
+  int orig_errno = errno;  // Preserve errno value over signal handler.
   JVM_handle_linux_signal(sig, info, uc, true);
+  errno = orig_errno;
 }
 
 
diff -r 133bf557ef77 -r b02157cd249f src/os/solaris/vm/os_solaris.cpp
--- a/src/os/solaris/vm/os_solaris.cpp	Wed Feb 27 05:58:48 2013 -0800
+++ b/src/os/solaris/vm/os_solaris.cpp	Wed Feb 27 08:03:10 2013 -0800
@@ -1865,7 +1865,7 @@
 
 // Die immediately, no exit hook, no abort hook, no cleanup.
 void os::die() {
-  _exit(-1);
+  ::abort(); // dump core (for debugging)
 }
 
 // unused
@@ -4317,7 +4317,9 @@
 
 
 void signalHandler(int sig, siginfo_t* info, void* ucVoid) {
+  int orig_errno = errno;  // Preserve errno value over signal handler.
   JVM_handle_solaris_signal(sig, info, ucVoid, true);
+  errno = orig_errno;
 }
 
 /* Do not delete - if guarantee is ever removed,  a signal handler (even empty)
diff -r 133bf557ef77 -r b02157cd249f src/os/windows/vm/os_windows.cpp
--- a/src/os/windows/vm/os_windows.cpp	Wed Feb 27 05:58:48 2013 -0800
+++ b/src/os/windows/vm/os_windows.cpp	Wed Feb 27 08:03:10 2013 -0800
@@ -1940,7 +1940,7 @@
 
 // a counter for each possible signal value, including signal_thread exit signal
 static volatile jint pending_signals[NSIG+1] = { 0 };
-static HANDLE sig_sem;
+static HANDLE sig_sem = NULL;
 
 void os::signal_init_pd() {
   // Initialize signal structures
@@ -1970,10 +1970,11 @@
 
 void os::signal_notify(int signal_number) {
   BOOL ret;
-
-  Atomic::inc(&pending_signals[signal_number]);
-  ret = ::ReleaseSemaphore(sig_sem, 1, NULL);
-  assert(ret != 0, "ReleaseSemaphore() failed");
+  if (sig_sem != NULL) {
+    Atomic::inc(&pending_signals[signal_number]);
+    ret = ::ReleaseSemaphore(sig_sem, 1, NULL);
+    assert(ret != 0, "ReleaseSemaphore() failed");
+  }
 }
 
 static int check_pending_signals(bool wait_for_signal) {
diff -r 133bf557ef77 -r b02157cd249f src/share/vm/adlc/formssel.cpp
--- a/src/share/vm/adlc/formssel.cpp	Wed Feb 27 05:58:48 2013 -0800
+++ b/src/share/vm/adlc/formssel.cpp	Wed Feb 27 08:03:10 2013 -0800
@@ -753,10 +753,11 @@
         !strcmp(_matrule->_rChild->_opType,"DecodeNKlass") ||
         !strcmp(_matrule->_rChild->_opType,"EncodePKlass") ||
         !strcmp(_matrule->_rChild->_opType,"LoadN")        ||
-        !strcmp(_matrule->_rChild->_opType,"GetAndSetN")   ||
         !strcmp(_matrule->_rChild->_opType,"LoadNKlass")   ||
         !strcmp(_matrule->_rChild->_opType,"CreateEx")     ||  // type of exception
-        !strcmp(_matrule->_rChild->_opType,"CheckCastPP")) ) return true;
+        !strcmp(_matrule->_rChild->_opType,"CheckCastPP")  ||
+        !strcmp(_matrule->_rChild->_opType,"GetAndSetP")   ||
+        !strcmp(_matrule->_rChild->_opType,"GetAndSetN")) )  return true;
   else if ( is_ideal_load() == Form::idealP )                return true;
   else if ( is_ideal_store() != Form::none  )                return true;
 
diff -r 133bf557ef77 -r b02157cd249f src/share/vm/c1/c1_LIR.cpp
--- a/src/share/vm/c1/c1_LIR.cpp	Wed Feb 27 05:58:48 2013 -0800
+++ b/src/share/vm/c1/c1_LIR.cpp	Wed Feb 27 08:03:10 2013 -0800
@@ -814,7 +814,7 @@
 
       // only visit register parameters
       int n = opJavaCall->_arguments->length();
-      for (int i = 0; i < n; i++) {
+      for (int i = opJavaCall->_receiver->is_valid() ? 1 : 0; i < n; i++) {
         if (!opJavaCall->_arguments->at(i)->is_pointer()) {
           do_input(*opJavaCall->_arguments->adr_at(i));
         }
diff -r 133bf557ef77 -r b02157cd249f src/share/vm/classfile/verifier.cpp
--- a/src/share/vm/classfile/verifier.cpp	Wed Feb 27 05:58:48 2013 -0800
+++ b/src/share/vm/classfile/verifier.cpp	Wed Feb 27 08:03:10 2013 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2013, 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
@@ -61,7 +61,8 @@
 # include "bytes_ppc.hpp"
 #endif
 
-#define NOFAILOVER_MAJOR_VERSION 51
+#define NOFAILOVER_MAJOR_VERSION                  51
+#define STATIC_METHOD_IN_INTERFACE_MAJOR_VERSION  52
 
 // Access to external entry for VerifyClassCodes - old byte code verifier
 
@@ -2317,6 +2318,11 @@
       types = (1 << JVM_CONSTANT_InterfaceMethodref) |
               (1 << JVM_CONSTANT_Methodref);
       break;
+    case Bytecodes::_invokestatic:
+      types = (_klass->major_version() < STATIC_METHOD_IN_INTERFACE_MAJOR_VERSION) ?
+        (1 << JVM_CONSTANT_Methodref) :
+        ((1 << JVM_CONSTANT_InterfaceMethodref) | (1 << JVM_CONSTANT_Methodref));
+      break;
     default:
       types = 1 << JVM_CONSTANT_Methodref;
   }
diff -r 133bf557ef77 -r b02157cd249f src/share/vm/memory/collectorPolicy.cpp
--- a/src/share/vm/memory/collectorPolicy.cpp	Wed Feb 27 05:58:48 2013 -0800
+++ b/src/share/vm/memory/collectorPolicy.cpp	Wed Feb 27 08:03:10 2013 -0800
@@ -168,11 +168,11 @@
 void GenCollectorPolicy::initialize_size_policy(size_t init_eden_size,
                                                 size_t init_promo_size,
                                                 size_t init_survivor_size) {
-  const double max_gc_minor_pause_sec = ((double) MaxGCMinorPauseMillis)/1000.0;
+  const double max_gc_pause_sec = ((double) MaxGCPauseMillis)/1000.0;
   _size_policy = new AdaptiveSizePolicy(init_eden_size,
                                         init_promo_size,
                                         init_survivor_size,
-                                        max_gc_minor_pause_sec,
+                                        max_gc_pause_sec,
                                         GCTimeRatio);
 }
 
diff -r 133bf557ef77 -r b02157cd249f src/share/vm/oops/method.hpp
--- a/src/share/vm/oops/method.hpp	Wed Feb 27 05:58:48 2013 -0800
+++ b/src/share/vm/oops/method.hpp	Wed Feb 27 08:03:10 2013 -0800
@@ -456,6 +456,8 @@
   void print_codes_on(int from, int to, outputStream* st) const    PRODUCT_RETURN;
 
   // method parameters
+  bool has_method_parameters() const
+                         { return constMethod()->has_method_parameters(); }
   int method_parameters_length() const
                          { return constMethod()->method_parameters_length(); }
   MethodParametersElement* method_parameters_start() const
diff -r 133bf557ef77 -r b02157cd249f src/share/vm/opto/memnode.cpp
--- a/src/share/vm/opto/memnode.cpp	Wed Feb 27 05:58:48 2013 -0800
+++ b/src/share/vm/opto/memnode.cpp	Wed Feb 27 08:03:10 2013 -0800
@@ -320,6 +320,9 @@
 
   if (mem != old_mem) {
     set_req(MemNode::Memory, mem);
+    if (can_reshape && old_mem->outcnt() == 0) {
+        igvn->_worklist.push(old_mem);
+    }
     if (phase->type( mem ) == Type::TOP) return NodeSentinel;
     return this;
   }
@@ -2319,9 +2322,9 @@
   if (ReduceFieldZeroing && /*can_reshape &&*/
       mem->is_Proj() && mem->in(0)->is_Initialize()) {
     InitializeNode* init = mem->in(0)->as_Initialize();
-    intptr_t offset = init->can_capture_store(this, phase);
+    intptr_t offset = init->can_capture_store(this, phase, can_reshape);
     if (offset > 0) {
-      Node* moved = init->capture_store(this, offset, phase);
+      Node* moved = init->capture_store(this, offset, phase, can_reshape);
       // If the InitializeNode captured me, it made a raw copy of me,
       // and I need to disappear.
       if (moved != NULL) {
@@ -3134,7 +3137,7 @@
 // an initialization.  Returns zero if a check fails.
 // On success, returns the (constant) offset to which the store applies,
 // within the initialized memory.
-intptr_t InitializeNode::can_capture_store(StoreNode* st, PhaseTransform* phase) {
+intptr_t InitializeNode::can_capture_store(StoreNode* st, PhaseTransform* phase, bool can_reshape) {
   const int FAIL = 0;
   if (st->req() != MemNode::ValueIn + 1)
     return FAIL;                // an inscrutable StoreNode (card mark?)
@@ -3156,6 +3159,91 @@
   if (!detect_init_independence(val, true, complexity_count))
     return FAIL;                // stored value must be 'simple enough'
 
+  // The Store can be captured only if nothing after the allocation
+  // and before the Store is using the memory location that the store
+  // overwrites.
+  bool failed = false;
+  // If is_complete_with_arraycopy() is true the shape of the graph is
+  // well defined and is safe so no need for extra checks.
+  if (!is_complete_with_arraycopy()) {
+    // We are going to look at each use of the memory state following
+    // the allocation to make sure nothing reads the memory that the
+    // Store writes.
+    const TypePtr* t_adr = phase->type(adr)->isa_ptr();
+    int alias_idx = phase->C->get_alias_index(t_adr);
+    ResourceMark rm;
+    Unique_Node_List mems;
+    mems.push(mem);
+    Node* unique_merge = NULL;
+    for (uint next = 0; next < mems.size(); ++next) {
+      Node *m  = mems.at(next);
+      for (DUIterator_Fast jmax, j = m->fast_outs(jmax); j < jmax; j++) {
+        Node *n = m->fast_out(j);
+        if (n->outcnt() == 0) {
+          continue;
+        }
+        if (n == st) {
+          continue;
+        } else if (n->in(0) != NULL && n->in(0) != ctl) {
+          // If the control of this use is different from the control
+          // of the Store which is right after the InitializeNode then
+          // this node cannot be between the InitializeNode and the
+          // Store.
+          continue;
+        } else if (n->is_MergeMem()) {
+          if (n->as_MergeMem()->memory_at(alias_idx) == m) {
+            // We can hit a MergeMemNode (that will likely go away
+            // later) that is a direct use of the memory state
+            // following the InitializeNode on the same slice as the
+            // store node that we'd like to capture. We need to check
+            // the uses of the MergeMemNode.
+            mems.push(n);
+          }
+        } else if (n->is_Mem()) {
+          Node* other_adr = n->in(MemNode::Address);
+          if (other_adr == adr) {
+            failed = true;
+            break;
+          } else {
+            const TypePtr* other_t_adr = phase->type(other_adr)->isa_ptr();
+            if (other_t_adr != NULL) {
+              int other_alias_idx = phase->C->get_alias_index(other_t_adr);
+              if (other_alias_idx == alias_idx) {
+                // A load from the same memory slice as the store right
+                // after the InitializeNode. We check the control of the
+                // object/array that is loaded from. If it's the same as
+                // the store control then we cannot capture the store.
+                assert(!n->is_Store(), "2 stores to same slice on same control?");
+                Node* base = other_adr;
+                assert(base->is_AddP(), err_msg_res("should be addp but is %s", base->Name()));
+                base = base->in(AddPNode::Base);
+                if (base != NULL) {
+                  base = base->uncast();
+                  if (base->is_Proj() && base->in(0) == alloc) {
+                    failed = true;
+                    break;
+                  }
+                }
+              }
+            }
+          }
+        } else {
+          failed = true;
+          break;
+        }
+      }
+    }
+  }
+  if (failed) {
+    if (!can_reshape) {
+      // We decided we couldn't capture the store during parsing. We
+      // should try again during the next IGVN once the graph is
+      // cleaner.
+      phase->C->record_for_igvn(st);
+    }
+    return FAIL;
+  }
+
   return offset;                // success
 }
 
@@ -3266,11 +3354,11 @@
 //                      rawstore1 rawstore2)
 //
 Node* InitializeNode::capture_store(StoreNode* st, intptr_t start,
-                                    PhaseTransform* phase) {
+                                    PhaseTransform* phase, bool can_reshape) {
   assert(stores_are_sane(phase), "");
 
   if (start < 0)  return NULL;
-  assert(can_capture_store(st, phase) == start, "sanity");
+  assert(can_capture_store(st, phase, can_reshape) == start, "sanity");
 
   Compile* C = phase->C;
   int size_in_bytes = st->memory_size();
diff -r 133bf557ef77 -r b02157cd249f src/share/vm/opto/memnode.hpp
--- a/src/share/vm/opto/memnode.hpp	Wed Feb 27 05:58:48 2013 -0800
+++ b/src/share/vm/opto/memnode.hpp	Wed Feb 27 08:03:10 2013 -0800
@@ -1072,11 +1072,11 @@
 
   // See if this store can be captured; return offset where it initializes.
   // Return 0 if the store cannot be moved (any sort of problem).
-  intptr_t can_capture_store(StoreNode* st, PhaseTransform* phase);
+  intptr_t can_capture_store(StoreNode* st, PhaseTransform* phase, bool can_reshape);
 
   // Capture another store; reformat it to write my internal raw memory.
   // Return the captured copy, else NULL if there is some sort of problem.
-  Node* capture_store(StoreNode* st, intptr_t start, PhaseTransform* phase);
+  Node* capture_store(StoreNode* st, intptr_t start, PhaseTransform* phase, bool can_reshape);
 
   // Find captured store which corresponds to the range [start..start+size).
   // Return my own memory projection (meaning the initial zero bits)
diff -r 133bf557ef77 -r b02157cd249f src/share/vm/opto/node.cpp
--- a/src/share/vm/opto/node.cpp	Wed Feb 27 05:58:48 2013 -0800
+++ b/src/share/vm/opto/node.cpp	Wed Feb 27 08:03:10 2013 -0800
@@ -1261,6 +1261,7 @@
       if (dead->is_expensive()) {
         igvn->C->remove_expensive_node(dead);
       }
+      igvn->C->record_dead_node(dead->_idx);
       // Kill all inputs to the dead guy
       for (uint i=0; i < dead->req(); i++) {
         Node *n = dead->in(i);      // Get input to dead guy
diff -r 133bf557ef77 -r b02157cd249f src/share/vm/opto/phaseX.cpp
--- a/src/share/vm/opto/phaseX.cpp	Wed Feb 27 05:58:48 2013 -0800
+++ b/src/share/vm/opto/phaseX.cpp	Wed Feb 27 08:03:10 2013 -0800
@@ -1197,6 +1197,18 @@
                 assert(!(i < imax), "sanity");
               }
             }
+            if (ReduceFieldZeroing && dead->is_Load() && i == MemNode::Memory &&
+                in->is_Proj() && in->in(0) != NULL && in->in(0)->is_Initialize()) {
+              // A Load that directly follows an InitializeNode is
+              // going away. The Stores that follow are candidates
+              // again to be captured by the InitializeNode.
+              for (DUIterator_Fast jmax, j = in->fast_outs(jmax); j < jmax; j++) {
+                Node *n = in->fast_out(j);
+                if (n->is_Store()) {
+                  _worklist.push(n);
+                }
+              }
+            }
           }
         }
         C->record_dead_node(dead->_idx);
diff -r 133bf557ef77 -r b02157cd249f src/share/vm/prims/jvmtiRedefineClasses.cpp
--- a/src/share/vm/prims/jvmtiRedefineClasses.cpp	Wed Feb 27 05:58:48 2013 -0800
+++ b/src/share/vm/prims/jvmtiRedefineClasses.cpp	Wed Feb 27 08:03:10 2013 -0800
@@ -1558,6 +1558,18 @@
       } break;
     }
   } // end for each bytecode
+
+  // We also need to rewrite the parameter name indexes, if there is
+  // method parameter data present
+  if(method->has_method_parameters()) {
+    const int len = method->method_parameters_length();
+    MethodParametersElement* elem = method->method_parameters_start();
+
+    for (int i = 0; i < len; i++) {
+      const u2 cp_index = elem[i].name_cp_index;
+      elem[i].name_cp_index = find_new_index(cp_index);
+    }
+  }
 } // end rewrite_cp_refs_in_method()
 
 
diff -r 133bf557ef77 -r b02157cd249f src/share/vm/runtime/arguments.cpp
--- a/src/share/vm/runtime/arguments.cpp	Wed Feb 27 05:58:48 2013 -0800
+++ b/src/share/vm/runtime/arguments.cpp	Wed Feb 27 08:03:10 2013 -0800
@@ -1738,16 +1738,6 @@
   return false;
 }
 
-static void force_serial_gc() {
-  FLAG_SET_DEFAULT(UseSerialGC, true);
-  FLAG_SET_DEFAULT(UseParNewGC, false);
-  FLAG_SET_DEFAULT(UseConcMarkSweepGC, false);
-  FLAG_SET_DEFAULT(CMSIncrementalMode, false);  // special CMS suboption
-  FLAG_SET_DEFAULT(UseParallelGC, false);
-  FLAG_SET_DEFAULT(UseParallelOldGC, false);
-  FLAG_SET_DEFAULT(UseG1GC, false);
-}
-
 static bool verify_serial_gc_flags() {
   return (UseSerialGC &&
         !(UseParNewGC || (UseConcMarkSweepGC || CMSIncrementalMode) || UseG1GC ||
@@ -2498,7 +2488,12 @@
       }
       // Out of the box management support
       if (match_option(option, "-Dcom.sun.management", &tail)) {
+#if INCLUDE_MANAGEMENT
         FLAG_SET_CMDLINE(bool, ManagementServer, true);
+#else
+        vm_exit_during_initialization(
+            "-Dcom.sun.management is not supported in this VM.", NULL);
+#endif
       }
     // -Xint
     } else if (match_option(option, "-Xint", &tail)) {
@@ -2844,6 +2839,11 @@
       //       away and will cause VM initialization failures!
       warning("-XX:+UseVMInterruptibleIO is obsolete and will be removed in a future release.");
       FLAG_SET_CMDLINE(bool, UseVMInterruptibleIO, true);
+#if !INCLUDE_MANAGEMENT
+    } else if (match_option(option, "-XX:+ManagementServer", &tail)) {
+      vm_exit_during_initialization(
+        "ManagementServer is not supported in this VM.", NULL);
+#endif // INCLUDE_MANAGEMENT
     } else if (match_option(option, "-XX:", &tail)) { // -XX:xxxx
       // Skip -XX:Flags= since that case has already been handled
       if (strncmp(tail, "Flags=", strlen("Flags=")) != 0) {
@@ -3072,6 +3072,27 @@
   }                                                             \
 } while(0)
 
+
+#define UNSUPPORTED_GC_OPTION(gc)                                     \
+do {                                                                  \
+  if (gc) {                                                           \
+    if (FLAG_IS_CMDLINE(gc)) {                                        \
+      warning(#gc " is not supported in this VM.  Using Serial GC."); \
+    }                                                                 \
+    FLAG_SET_DEFAULT(gc, false);                                      \
+  }                                                                   \
+} while(0)
+
+static void force_serial_gc() {
+  FLAG_SET_DEFAULT(UseSerialGC, true);
+  FLAG_SET_DEFAULT(CMSIncrementalMode, false);  // special CMS suboption
+  UNSUPPORTED_GC_OPTION(UseG1GC);
+  UNSUPPORTED_GC_OPTION(UseParallelGC);
+  UNSUPPORTED_GC_OPTION(UseParallelOldGC);
+  UNSUPPORTED_GC_OPTION(UseConcMarkSweepGC);
+  UNSUPPORTED_GC_OPTION(UseParNewGC);
+}
+
 // Parse entry point called from JNI_CreateJavaVM
 
 jint Arguments::parse(const JavaVMInitArgs* args) {
@@ -3187,28 +3208,15 @@
             hotspotrc, hotspotrc);
   }
 
-#if (defined JAVASE_EMBEDDED || defined ARM)
-  UNSUPPORTED_OPTION(UseG1GC, "G1 GC");
-#endif
-
 #ifdef _ALLBSD_SOURCE  // UseLargePages is not yet supported on BSD.
   UNSUPPORTED_OPTION(UseLargePages, "-XX:+UseLargePages");
 #endif
 
-#if !INCLUDE_ALL_GCS
-  if (UseParallelGC) {
-    warning("Parallel GC is not supported in this VM.  Using Serial GC.");
-  }
-  if (UseParallelOldGC) {
-    warning("Parallel Old GC is not supported in this VM.  Using Serial GC.");
-  }
-  if (UseConcMarkSweepGC) {
-    warning("Concurrent Mark Sweep GC is not supported in this VM.  Using Serial GC.");
-  }
-  if (UseParNewGC) {
-    warning("Par New GC is not supported in this VM.  Using Serial GC.");
-  }
-#endif // INCLUDE_ALL_GCS
+#if INCLUDE_ALL_GCS
+  #if (defined JAVASE_EMBEDDED || defined ARM)
+    UNSUPPORTED_OPTION(UseG1GC, "G1 GC");
+  #endif
+#endif
 
 #ifndef PRODUCT
   if (TraceBytecodesAt != 0) {
diff -r 133bf557ef77 -r b02157cd249f src/share/vm/runtime/vmStructs.cpp
--- a/src/share/vm/runtime/vmStructs.cpp	Wed Feb 27 05:58:48 2013 -0800
+++ b/src/share/vm/runtime/vmStructs.cpp	Wed Feb 27 08:03:10 2013 -0800
@@ -2109,8 +2109,6 @@
   /* Useful globals */                                                    \
   /******************/                                                    \
                                                                           \
-  declare_constant(UseTLAB)                                               \
-  declare_constant(EnableInvokeDynamic)                                   \
                                                                           \
   /**************/                                                        \
   /* Stack bias */                                                        \
diff -r 133bf557ef77 -r b02157cd249f src/share/vm/utilities/yieldingWorkgroup.cpp
--- a/src/share/vm/utilities/yieldingWorkgroup.cpp	Wed Feb 27 05:58:48 2013 -0800
+++ b/src/share/vm/utilities/yieldingWorkgroup.cpp	Wed Feb 27 08:03:10 2013 -0800
@@ -24,9 +24,7 @@
 
 #include "precompiled.hpp"
 #include "utilities/macros.hpp"
-#if INCLUDE_ALL_GCS
 #include "utilities/yieldingWorkgroup.hpp"
-#endif // INCLUDE_ALL_GCS
 
 // Forward declaration of classes declared here.
 
diff -r 133bf557ef77 -r b02157cd249f test/TEST.ROOT
--- a/test/TEST.ROOT	Wed Feb 27 05:58:48 2013 -0800
+++ b/test/TEST.ROOT	Wed Feb 27 08:03:10 2013 -0800
@@ -28,4 +28,4 @@
 # DO NOT EDIT without first contacting hotspot-regtest@sun.com
 
 # The list of keywords supported in this test suite
-keys=cte_test jcmd nmt regression
+keys=cte_test jcmd nmt regression gc
diff -r 133bf557ef77 -r b02157cd249f test/compiler/6852078/Test6852078.java
--- a/test/compiler/6852078/Test6852078.java	Wed Feb 27 05:58:48 2013 -0800
+++ b/test/compiler/6852078/Test6852078.java	Wed Feb 27 08:03:10 2013 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2013, 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
@@ -27,7 +27,7 @@
  * @bug 6852078
  * @summary Disable SuperWord optimization for unsafe read/write
  *
- * @run main/othervm Test6852078
+ * @run main Test6852078
  */
 
 import java.util.*;
@@ -50,7 +50,11 @@
     }
 
     public static void main(String [] args) {
+        long start = System.currentTimeMillis();
         for (int i=0; i<2000; i++) {
+            // To protect slow systems from test-too-long timeouts
+            if ((i > 100) && ((System.currentTimeMillis() - start) > 100000))
+               break;
             Test6852078 t = new Test6852078(args);
         }
     }
diff -r 133bf557ef77 -r b02157cd249f test/compiler/8007294/Test8007294.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/compiler/8007294/Test8007294.java	Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2013, 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.
+ */
+
+/*
+ * @test
+ * @bug 8007294
+ * @summary ReduceFieldZeroing doesn't check for dependent load and can lead to incorrect execution
+ * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+AlwaysIncrementalInline -XX:-UseOnStackReplacement -XX:-BackgroundCompilation Test8007294
+ *
+ */
+
+public class Test8007294 {
+
+    int i1;
+    int i2;
+
+    Test8007294(int i1, int i2) {
+        this.i1 = i1;
+        this.i2 = i2;
+    }
+
+    static int m(int v) {
+        return v;
+    }
+
+    static Test8007294 test1() {
+        Test8007294 obj = new Test8007294(10, 100);
+        int v1 = obj.i1;
+
+        int v3 = m(v1);
+        int v2 = obj.i2;
+        obj.i2 = v3;
+        obj.i1 = v2;
+
+        return obj;
+    }
+
+    static int test2(int i) {
+        int j = 0;
+        if (i > 0) {
+            j = 1;
+        }
+
+        int[] arr = new int[10];
+        arr[0] = 1;
+        arr[1] = 2;
+        int v1 = arr[j];
+        arr[0] = 3;
+        arr[1] = 4;
+
+        return v1;
+    }
+
+    static public void main(String[] args) {
+        boolean failed = false;
+        for (int i = 0; i < 20000; i++) {
+            Test8007294 obj = test1();
+            if (obj.i1 != 100 || obj.i2 != 10) {
+                System.out.println("FAILED test1 obj.i1 = " + obj.i1 +", obj.i2 = " + obj.i2);
+                failed = true;
+                break;
+            }
+        }
+        for (int i = 0; i < 20000; i++) {
+            int res = test2(1);
+            if (res != 2) {
+                System.out.println("FAILED test2 = " + res);
+                failed = true;
+                break;
+            }
+        }
+        if (failed) {
+            System.exit(97);
+        } else {
+            System.out.println("PASSED");
+        }
+    }
+}
diff -r 133bf557ef77 -r b02157cd249f test/compiler/8007722/Test8007722.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/compiler/8007722/Test8007722.java	Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2013, 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.
+ */
+
+/*
+ * @test
+ * @bug 8007722
+ * @summary GetAndSetP's MachNode should capture bottom type
+ * @run main/othervm -XX:-UseOnStackReplacement -XX:-BackgroundCompilation Test8007722
+ *
+ */
+
+import java.util.concurrent.atomic.*;
+
+public class Test8007722 {
+
+    int i;
+    static AtomicReference<Test8007722> ref;
+
+    static int test(Test8007722 new_obj) {
+        Test8007722 o = ref.getAndSet(new_obj);
+        int ret = o.i;
+        o.i = 5;
+        return ret;
+    }
+
+    static public void main(String[] args) {
+        Test8007722 obj = new Test8007722();
+        ref = new AtomicReference<Test8007722>(obj);
+
+        for (int i = 0; i < 20000; i++) {
+            test(obj);
+        }
+
+        System.out.println("PASSED");
+    }
+}
diff -r 133bf557ef77 -r b02157cd249f test/gc/8000311/Test8000311.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/gc/8000311/Test8000311.java	Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2013, 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.
+ */
+
+/**
+ * @test Test8000311
+ * @key gc
+ * @bug 8000311
+ * @summary G1: ParallelGCThreads==0 broken
+ * @run main/othervm -XX:+UseG1GC -XX:ParallelGCThreads=0 -XX:+ResizePLAB -XX:+ExplicitGCInvokesConcurrent Test8000311
+ * @author filipp.zhinkin@oracle.com
+ */
+
+import java.util.*;
+
+public class Test8000311 {
+  public static void main(String args[]) {
+    for(int i = 0; i<100; i++) {
+      byte[] garbage = new byte[1000];
+      System.gc();
+    }
+  }
+}
diff -r 133bf557ef77 -r b02157cd249f test/gc/TestG1ZeroPGCTJcmdThreadPrint.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/gc/TestG1ZeroPGCTJcmdThreadPrint.java	Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2013, 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.
+ */
+
+/* @test TestG1ZeroPGCTJcmdThreadPrint
+ * @key gc
+ * @bug 8005875
+ * @summary Use jcmd to generate a thread dump of a Java program being run with PGCT=0 to verify 8005875
+ * @library /testlibrary
+ * @run main/othervm -XX:+UseG1GC -XX:ParallelGCThreads=0 -XX:+IgnoreUnrecognizedVMOptions TestG1ZeroPGCTJcmdThreadPrint
+ */
+
+import com.oracle.java.testlibrary.*;
+
+public class TestG1ZeroPGCTJcmdThreadPrint {
+  public static void main(String args[]) throws Exception {
+
+    // Grab the pid from the current java process
+    String pid = Integer.toString(ProcessTools.getProcessId());
+
+    // Create a ProcessBuilder
+    ProcessBuilder pb = new ProcessBuilder();
+
+    // Run jcmd <pid> Thread.print
+    pb.command(JDKToolFinder.getJDKTool("jcmd"), pid, "Thread.print");
+
+    OutputAnalyzer output = new OutputAnalyzer(pb.start());
+
+    // There shouldn't be a work gang for concurrent marking.
+    output.shouldNotContain("G1 Parallel Marking Threads");
+
+    // Make sure we didn't crash
+    output.shouldHaveExitValue(0);
+  }
+}
diff -r 133bf557ef77 -r b02157cd249f test/gc/startup_warnings/TestCMS.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/gc/startup_warnings/TestCMS.java	Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2013, 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.
+*/
+
+/*
+* @test TestCMS
+* @key gc
+* @bug 8006398
+* @summary Test that CMS does not print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+
+public class TestCMS {
+
+  public static void main(String args[]) throws Exception {
+    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseConcMarkSweepGC", "-version");
+    OutputAnalyzer output = new OutputAnalyzer(pb.start());
+    output.shouldNotContain("warning");
+    output.shouldNotContain("error");
+    output.shouldHaveExitValue(0);
+  }
+
+}
diff -r 133bf557ef77 -r b02157cd249f test/gc/startup_warnings/TestCMSIncrementalMode.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/gc/startup_warnings/TestCMSIncrementalMode.java	Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,46 @@
+
+/*
+* Copyright (c) 2013, 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.
+*/
+
+/*
+* @test TestCMSIncrementalMode
+* @key gc
+* @bug 8006398
+* @summary Test that the deprecated CMSIncrementalMode print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+public class TestCMSIncrementalMode {
+
+  public static void main(String args[]) throws Exception {
+    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseConcMarkSweepGC", "-XX:+CMSIncrementalMode", "-version");
+    OutputAnalyzer output = new OutputAnalyzer(pb.start());
+    output.shouldContain("warning: Using incremental CMS is deprecated and will likely be removed in a future release");
+    output.shouldNotContain("error");
+    output.shouldHaveExitValue(0);
+  }
+
+}
diff -r 133bf557ef77 -r b02157cd249f test/gc/startup_warnings/TestCMSNoIncrementalMode.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/gc/startup_warnings/TestCMSNoIncrementalMode.java	Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,45 @@
+/*
+* Copyright (c) 2013, 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.
+*/
+
+/*
+* @test TestCMSNoIncrementalMode
+* @key gc
+* @bug 8006398
+* @summary Test that CMS with incremental mode turned off does not print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+public class TestCMSNoIncrementalMode {
+
+  public static void main(String args[]) throws Exception {
+    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseConcMarkSweepGC", "-XX:-CMSIncrementalMode", "-version");
+    OutputAnalyzer output = new OutputAnalyzer(pb.start());
+    output.shouldNotContain("warning");
+    output.shouldNotContain("error");
+    output.shouldHaveExitValue(0);
+  }
+
+}
diff -r 133bf557ef77 -r b02157cd249f test/gc/startup_warnings/TestDefNewCMS.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/gc/startup_warnings/TestDefNewCMS.java	Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,45 @@
+/*
+* Copyright (c) 2013, 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.
+*/
+
+/*
+* @test TestDefNewCMS
+* @key gc
+* @bug 8006398
+* @summary Test that the deprecated DefNew+CMS combination print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+public class TestDefNewCMS {
+
+  public static void main(String args[]) throws Exception {
+    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:-UseParNewGC", "-XX:+UseConcMarkSweepGC", "-version");
+    OutputAnalyzer output = new OutputAnalyzer(pb.start());
+    output.shouldContain("warning: Using the DefNew young collector with the CMS collector is deprecated and will likely be removed in a future release");
+    output.shouldNotContain("error");
+    output.shouldHaveExitValue(0);
+  }
+
+}
diff -r 133bf557ef77 -r b02157cd249f test/gc/startup_warnings/TestG1.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/gc/startup_warnings/TestG1.java	Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,45 @@
+/*
+* Copyright (c) 2013, 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.
+*/
+
+/*
+* @test TestG1
+* @key gc
+* @bug 8006398
+* @summary Test that the G1 collector does not print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+public class TestG1 {
+
+  public static void main(String args[]) throws Exception {
+    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseG1GC", "-version");
+    OutputAnalyzer output = new OutputAnalyzer(pb.start());
+    output.shouldNotContain("warning");
+    output.shouldNotContain("error");
+    output.shouldHaveExitValue(0);
+  }
+
+}
diff -r 133bf557ef77 -r b02157cd249f test/gc/startup_warnings/TestIncGC.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/gc/startup_warnings/TestIncGC.java	Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2013, 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.
+*/
+
+/*
+* @test TestIncGC
+* @key gc
+* @bug 8006398
+* @summary Test that the deprecated -Xincgc print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+
+public class TestIncGC {
+
+  public static void main(String args[]) throws Exception {
+    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xincgc", "-version");
+    OutputAnalyzer output = new OutputAnalyzer(pb.start());
+    output.shouldContain("warning: Using incremental CMS is deprecated and will likely be removed in a future release");
+    output.shouldNotContain("error");
+    output.shouldHaveExitValue(0);
+  }
+
+}
diff -r 133bf557ef77 -r b02157cd249f test/gc/startup_warnings/TestParNewCMS.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/gc/startup_warnings/TestParNewCMS.java	Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2013, 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.
+*/
+
+/*
+* @test TestParNewCMS
+* @key gc
+* @bug 8006398
+* @summary Test that the combination ParNew+CMS does not print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+
+public class TestParNewCMS {
+
+  public static void main(String args[]) throws Exception {
+    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseParNewGC", "-XX:+UseConcMarkSweepGC", "-version");
+    OutputAnalyzer output = new OutputAnalyzer(pb.start());
+    output.shouldNotContain("warning");
+    output.shouldNotContain("error");
+    output.shouldHaveExitValue(0);
+  }
+
+}
diff -r 133bf557ef77 -r b02157cd249f test/gc/startup_warnings/TestParNewSerialOld.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/gc/startup_warnings/TestParNewSerialOld.java	Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2013, 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.
+*/
+
+/*
+* @test TestParNewSerialOld
+* @key gc
+* @bug 8006398
+* @summary Test that the deprecated ParNew+SerialOld combination print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+
+public class TestParNewSerialOld {
+
+  public static void main(String args[]) throws Exception {
+    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseParNewGC", "-version");
+    OutputAnalyzer output = new OutputAnalyzer(pb.start());
+    output.shouldContain("warning: Using the ParNew young collector with the Serial old collector is deprecated and will likely be removed in a future release");
+    output.shouldNotContain("error");
+    output.shouldHaveExitValue(0);
+  }
+
+}
diff -r 133bf557ef77 -r b02157cd249f test/gc/startup_warnings/TestParallelGC.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/gc/startup_warnings/TestParallelGC.java	Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2013, 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.
+*/
+
+/*
+* @test TestParallelGC
+* @key gc
+* @bug 8006398
+* @summary Test that ParallelGC does not print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+
+public class TestParallelGC {
+
+  public static void main(String args[]) throws Exception {
+    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseParallelGC", "-version");
+    OutputAnalyzer output = new OutputAnalyzer(pb.start());
+    output.shouldNotContain("warning");
+    output.shouldNotContain("error");
+    output.shouldHaveExitValue(0);
+  }
+
+}
diff -r 133bf557ef77 -r b02157cd249f test/gc/startup_warnings/TestParallelScavengeSerialOld.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/gc/startup_warnings/TestParallelScavengeSerialOld.java	Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2013, 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.
+*/
+
+/*
+* @test TestParallelScavengeSerialOld
+* @key gc
+* @bug 8006398
+* @summary Test that the ParallelScavenge+SerialOld combination does not print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+
+public class TestParallelScavengeSerialOld {
+
+  public static void main(String args[]) throws Exception {
+    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseParallelGC", "-XX:-UseParallelOldGC", "-version");
+    OutputAnalyzer output = new OutputAnalyzer(pb.start());
+    output.shouldNotContain("warning");
+    output.shouldNotContain("error");
+    output.shouldHaveExitValue(0);
+  }
+
+}
diff -r 133bf557ef77 -r b02157cd249f test/gc/startup_warnings/TestSerialGC.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/gc/startup_warnings/TestSerialGC.java	Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,46 @@
+/*
+* Copyright (c) 2013, 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.
+*/
+
+/*
+* @test TestSerialGC
+* @key gc
+* @bug 8006398
+* @summary Test that SerialGC does not print a warning message
+* @library /testlibrary
+*/
+
+import com.oracle.java.testlibrary.OutputAnalyzer;
+import com.oracle.java.testlibrary.ProcessTools;
+
+
+public class TestSerialGC {
+
+  public static void main(String args[]) throws Exception {
+    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UseSerialGC", "-version");
+    OutputAnalyzer output = new OutputAnalyzer(pb.start());
+    output.shouldNotContain("warning");
+    output.shouldNotContain("error");
+    output.shouldHaveExitValue(0);
+  }
+
+}
diff -r 133bf557ef77 -r b02157cd249f test/runtime/8007736/TestStaticIF.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/runtime/8007736/TestStaticIF.java	Wed Feb 27 08:03:10 2013 -0800
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2013, 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.
+ *
+ */
+
+/*
+ * @test
+ * @bug 8007736
+ * @summary Test static interface method.
+ * @run main/othervm -Xverify:all TestStaticIF
+ */
+
+public class TestStaticIF implements StaticMethodInInterface {
+
+    public static void main(String[] args) {
+        System.out.printf("main: %s%n", StaticMethodInInterface.get());
+    }
+}
+
+interface StaticMethodInInterface {
+
+    public static String get() {
+        return "Hello from StaticMethodInInterface.get()";
+    }
+}