changeset 5976:2b8e28fdf503

Merge
author kvn
date Tue, 05 Nov 2013 17:38:04 -0800
parents 3068270ba476 9ebaac78a8a0
children bd29f2c96a5f
files make/Makefile make/defs.make make/linux/makefiles/gcc.make src/cpu/sparc/vm/sharedRuntime_sparc.cpp src/cpu/sparc/vm/sparc.ad src/cpu/x86/vm/x86_32.ad src/cpu/x86/vm/x86_64.ad src/cpu/zero/vm/cppInterpreter_zero.cpp src/cpu/zero/vm/globals_zero.hpp src/os/bsd/vm/os_bsd.cpp src/os/linux/vm/os_linux.cpp src/os/posix/vm/os_posix.cpp src/os/solaris/vm/os_solaris.cpp src/share/vm/adlc/main.cpp src/share/vm/adlc/output_h.cpp src/share/vm/c1/c1_globals.hpp src/share/vm/classfile/classLoader.cpp src/share/vm/classfile/genericSignatures.cpp src/share/vm/classfile/genericSignatures.hpp src/share/vm/code/nmethod.cpp src/share/vm/code/relocInfo.hpp src/share/vm/compiler/compileBroker.cpp src/share/vm/gc_implementation/parallelScavenge/psPromotionManager.inline.hpp src/share/vm/interpreter/abstractInterpreter.hpp src/share/vm/interpreter/interpreterRuntime.cpp src/share/vm/interpreter/templateTable.hpp src/share/vm/libadt/port.hpp src/share/vm/memory/allocation.cpp src/share/vm/memory/allocation.hpp src/share/vm/memory/metablock.cpp src/share/vm/memory/metablock.hpp src/share/vm/memory/universe.cpp src/share/vm/oops/methodData.cpp src/share/vm/oops/methodData.hpp src/share/vm/opto/c2_globals.hpp src/share/vm/opto/c2compiler.cpp src/share/vm/opto/compile.cpp src/share/vm/opto/gcm.cpp src/share/vm/opto/generateOptoStub.cpp src/share/vm/opto/lcm.cpp src/share/vm/opto/loopTransform.cpp src/share/vm/opto/matcher.cpp src/share/vm/opto/output.cpp src/share/vm/opto/runtime.cpp src/share/vm/prims/jvm.cpp src/share/vm/prims/jvm.h src/share/vm/prims/nativeLookup.cpp src/share/vm/runtime/arguments.cpp src/share/vm/runtime/deoptimization.cpp src/share/vm/runtime/frame.cpp src/share/vm/runtime/frame.hpp src/share/vm/runtime/globals.hpp src/share/vm/runtime/interfaceSupport.hpp src/share/vm/runtime/mutexLocker.hpp src/share/vm/runtime/os.cpp src/share/vm/runtime/os.hpp src/share/vm/runtime/sharedRuntime.cpp src/share/vm/runtime/synchronizer.cpp src/share/vm/runtime/thread.cpp src/share/vm/runtime/thread.hpp src/share/vm/runtime/virtualspace.cpp src/share/vm/runtime/vmStructs.cpp src/share/vm/utilities/decoder.cpp src/share/vm/utilities/globalDefinitions.hpp src/share/vm/utilities/ostream.cpp src/share/vm/utilities/taskqueue.hpp test/compiler/8013496/Test8013496.sh test/gc/7168848/HumongousAlloc.java test/gc/metaspace/ClassMetaspaceSizeInJmapHeap.java test/runtime/6878713/Test6878713.sh test/runtime/6878713/testcase.jar test/runtime/7020373/Test7020373.sh test/runtime/7020373/testcase.jar test/testlibrary/AssertsTest.java test/testlibrary/OutputAnalyzerReportingTest.java test/testlibrary/OutputAnalyzerTest.java
diffstat 681 files changed, 27800 insertions(+), 12091 deletions(-) [+]
line wrap: on
line diff
--- a/.hgtags	Wed Oct 16 10:52:41 2013 +0200
+++ b/.hgtags	Tue Nov 05 17:38:04 2013 -0800
@@ -374,3 +374,20 @@
 acac3bde66b2c22791c257a8d99611d6d08c6713 jdk8-b105
 18b4798adbc42c6fa16f5ecb7d5cd3ca130754bf hs25-b48
 aed585cafc0d9655726af6d1e1081d1c94cb3b5c jdk8-b106
+50794d8ac11c9579b41dec4de23b808fef9f34a1 hs25-b49
+5b7f90aab3ad25a25b75b7b2bb18d5ae23d8231c jdk8-b107
+a09fe9d1e016c285307507a5793bc4fa6215e9c9 hs25-b50
+85072013aad46050a362d10ab78e963121c8014c jdk8-b108
+566db1b0e6efca31f181456e54c8911d0192410d hs25-b51
+c81dd5393a5e333df7cb1f6621f5897ada6522b5 jdk8-b109
+58043478c26d4e8bf48700acea5f97aba8b417d4 hs25-b52
+6209b0ed51c086d4127bac0e086c8f326d1764d7 jdk8-b110
+562a3d356de67670b4172b82aca2d30743449e04 hs25-b53
+f6962730bbde82f279a0ae3a1c14bc5e58096c6e jdk8-b111
+4a845c7a463844cead9e1e1641d6bcfb8a77f1c7 hs25-b54
+0ed9a90f45e1b392c671005f9ee22ce1acf02984 jdk8-b112
+23b8db5ea31d3079f1326afde4cd5c67b1dac49c hs25-b55
+4589b398ab03aba6a5da8c06ff53603488d1b8f4 jdk8-b113
+82a9cdbf683e374a76f2009352de53e16bed5a91 hs25-b56
+7fd913010dbbf75260688fd2fa8964763fa49a09 jdk8-b114
+3b32d287da89a47a45d16f6d9ba5bd3cd9bf4b3e hs25-b57
--- a/agent/src/os/bsd/ps_core.c	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/os/bsd/ps_core.c	Tue Nov 05 17:38:04 2013 -0800
@@ -44,6 +44,7 @@
 // close all file descriptors
 static void close_files(struct ps_prochandle* ph) {
   lib_info* lib = NULL;
+
   // close core file descriptor
   if (ph->core->core_fd >= 0)
     close(ph->core->core_fd);
@@ -149,8 +150,7 @@
 
 // Return the map_info for the given virtual address.  We keep a sorted
 // array of pointers in ph->map_array, so we can binary search.
-static map_info* core_lookup(struct ps_prochandle *ph, uintptr_t addr)
-{
+static map_info* core_lookup(struct ps_prochandle *ph, uintptr_t addr) {
   int mid, lo = 0, hi = ph->core->num_maps - 1;
   map_info *mp;
 
@@ -230,9 +230,9 @@
     size_t _used;            // for setting space top on read
 
     // 4991491 NOTICE These are C++ bool's in filemap.hpp and must match up with
-    // the C type matching the C++ bool type on any given platform. For
-    // Hotspot on BSD we assume the corresponding C type is char but
-    // licensees on BSD versions may need to adjust the type of these fields.
+    // the C type matching the C++ bool type on any given platform.
+    // We assume the corresponding C type is char but licensees
+    // may need to adjust the type of these fields.
     char   _read_only;       // read only space?
     char   _allow_exec;      // executable code in space?
 
@@ -286,10 +286,12 @@
 #define USE_SHARED_SPACES_SYM "_UseSharedSpaces"
 // mangled name of Arguments::SharedArchivePath
 #define SHARED_ARCHIVE_PATH_SYM "_ZN9Arguments17SharedArchivePathE"
+#define LIBJVM_NAME "/libjvm.dylib"
 #else
 #define USE_SHARED_SPACES_SYM "UseSharedSpaces"
 // mangled name of Arguments::SharedArchivePath
 #define SHARED_ARCHIVE_PATH_SYM "__ZN9Arguments17SharedArchivePathE"
+#define LIBJVM_NAME "/libjvm.so"
 #endif // __APPLE_
 
 static bool init_classsharing_workaround(struct ps_prochandle* ph) {
@@ -300,12 +302,7 @@
     // we are iterating over shared objects from the core dump. look for
     // libjvm.so.
     const char *jvm_name = 0;
-#ifdef __APPLE__
-    if ((jvm_name = strstr(lib->name, "/libjvm.dylib")) != 0)
-#else
-    if ((jvm_name = strstr(lib->name, "/libjvm.so")) != 0)
-#endif // __APPLE__
-    {
+    if ((jvm_name = strstr(lib->name, LIBJVM_NAME)) != 0) {
       char classes_jsa[PATH_MAX];
       struct FileMapHeader header;
       int fd = -1;
@@ -399,8 +396,8 @@
         }
       }
       return true;
-    }
-    lib = lib->next;
+   }
+   lib = lib->next;
   }
   return true;
 }
@@ -432,8 +429,8 @@
   // allocate map_array
   map_info** array;
   if ( (array = (map_info**) malloc(sizeof(map_info*) * num_maps)) == NULL) {
-     print_debug("can't allocate memory for map array\n");
-     return false;
+    print_debug("can't allocate memory for map array\n");
+    return false;
   }
 
   // add maps to array
@@ -450,7 +447,7 @@
   ph->core->map_array = array;
   // sort the map_info array by base virtual address.
   qsort(ph->core->map_array, ph->core->num_maps, sizeof (map_info*),
-           core_cmp_mapping);
+        core_cmp_mapping);
 
   // print map
   if (is_debug()) {
@@ -458,7 +455,7 @@
     print_debug("---- sorted virtual address map ----\n");
     for (j = 0; j < ph->core->num_maps; j++) {
       print_debug("base = 0x%lx\tsize = %d\n", ph->core->map_array[j]->vaddr,
-                                       ph->core->map_array[j]->memsz);
+                  ph->core->map_array[j]->memsz);
     }
   }
 
@@ -1091,9 +1088,9 @@
                                    notep->n_type, notep->n_descsz);
 
       if (notep->n_type == NT_PRSTATUS) {
-         if (core_handle_prstatus(ph, descdata, notep->n_descsz) != true) {
-            return false;
-         }
+        if (core_handle_prstatus(ph, descdata, notep->n_descsz) != true) {
+          return false;
+        }
       }
       p = descdata + ROUNDUP(notep->n_descsz, 4);
    }
@@ -1121,7 +1118,7 @@
     * contains a set of saved /proc structures), and PT_LOAD (which
     * represents a memory mapping from the process's address space).
     *
-    * Difference b/w Solaris PT_NOTE and BSD PT_NOTE:
+    * Difference b/w Solaris PT_NOTE and Linux/BSD PT_NOTE:
     *
     *     In Solaris there are two PT_NOTE segments the first PT_NOTE (if present)
     *     contains /proc structs in the pre-2.6 unstructured /proc format. the last
@@ -1167,32 +1164,61 @@
 
 // read segments of a shared object
 static bool read_lib_segments(struct ps_prochandle* ph, int lib_fd, ELF_EHDR* lib_ehdr, uintptr_t lib_base) {
-   int i = 0;
-   ELF_PHDR* phbuf;
-   ELF_PHDR* lib_php = NULL;
+  int i = 0;
+  ELF_PHDR* phbuf;
+  ELF_PHDR* lib_php = NULL;
 
-   if ((phbuf = read_program_header_table(lib_fd, lib_ehdr)) == NULL)
-      return false;
+  int page_size=sysconf(_SC_PAGE_SIZE);
 
-   // we want to process only PT_LOAD segments that are not writable.
-   // i.e., text segments. The read/write/exec (data) segments would
-   // have been already added from core file segments.
-   for (lib_php = phbuf, i = 0; i < lib_ehdr->e_phnum; i++) {
-      if ((lib_php->p_type == PT_LOAD) && !(lib_php->p_flags & PF_W) && (lib_php->p_filesz != 0)) {
-         if (add_map_info(ph, lib_fd, lib_php->p_offset, lib_php->p_vaddr + lib_base, lib_php->p_filesz) == NULL)
-            goto err;
+  if ((phbuf = read_program_header_table(lib_fd, lib_ehdr)) == NULL) {
+    return false;
+  }
+
+  // we want to process only PT_LOAD segments that are not writable.
+  // i.e., text segments. The read/write/exec (data) segments would
+  // have been already added from core file segments.
+  for (lib_php = phbuf, i = 0; i < lib_ehdr->e_phnum; i++) {
+    if ((lib_php->p_type == PT_LOAD) && !(lib_php->p_flags & PF_W) && (lib_php->p_filesz != 0)) {
+
+      uintptr_t target_vaddr = lib_php->p_vaddr + lib_base;
+      map_info *existing_map = core_lookup(ph, target_vaddr);
+
+      if (existing_map == NULL){
+        if (add_map_info(ph, lib_fd, lib_php->p_offset,
+                          target_vaddr, lib_php->p_filesz) == NULL) {
+          goto err;
+        }
+      } else {
+        if ((existing_map->memsz != page_size) &&
+            (existing_map->fd != lib_fd) &&
+            (existing_map->memsz != lib_php->p_filesz)){
+
+          print_debug("address conflict @ 0x%lx (size = %ld, flags = %d\n)",
+                        target_vaddr, lib_php->p_filesz, lib_php->p_flags);
+          goto err;
+        }
+
+        /* replace PT_LOAD segment with library segment */
+        print_debug("overwrote with new address mapping (memsz %ld -> %ld)\n",
+                     existing_map->memsz, lib_php->p_filesz);
+
+        existing_map->fd = lib_fd;
+        existing_map->offset = lib_php->p_offset;
+        existing_map->memsz = lib_php->p_filesz;
       }
-      lib_php++;
-   }
+    }
 
-   free(phbuf);
-   return true;
+    lib_php++;
+  }
+
+  free(phbuf);
+  return true;
 err:
-   free(phbuf);
-   return false;
+  free(phbuf);
+  return false;
 }
 
-// process segments from interpreter (ld-elf.so.1)
+// process segments from interpreter (ld.so or ld-linux.so or ld-elf.so)
 static bool read_interp_segments(struct ps_prochandle* ph) {
    ELF_EHDR interp_ehdr;
 
@@ -1303,32 +1329,34 @@
   debug_base = dyn.d_un.d_ptr;
   // at debug_base we have struct r_debug. This has first link map in r_map field
   if (ps_pread(ph, (psaddr_t) debug_base + FIRST_LINK_MAP_OFFSET,
-                  &first_link_map_addr, sizeof(uintptr_t)) != PS_OK) {
+                 &first_link_map_addr, sizeof(uintptr_t)) != PS_OK) {
     print_debug("can't read first link map address\n");
     return false;
   }
 
   // read ld_base address from struct r_debug
-  // XXX: There is no r_ldbase member on BSD
-  /*
+#if 0  // There is no r_ldbase member on BSD
   if (ps_pread(ph, (psaddr_t) debug_base + LD_BASE_OFFSET, &ld_base_addr,
                   sizeof(uintptr_t)) != PS_OK) {
     print_debug("can't read ld base address\n");
     return false;
   }
   ph->core->ld_base_addr = ld_base_addr;
-  */
+#else
   ph->core->ld_base_addr = 0;
+#endif
 
   print_debug("interpreter base address is 0x%lx\n", ld_base_addr);
 
-  // now read segments from interp (i.e ld-elf.so.1)
-  if (read_interp_segments(ph) != true)
+  // now read segments from interp (i.e ld.so or ld-linux.so or ld-elf.so)
+  if (read_interp_segments(ph) != true) {
     return false;
+  }
 
   // after adding interpreter (ld.so) mappings sort again
-  if (sort_map_array(ph) != true)
+  if (sort_map_array(ph) != true) {
     return false;
+  }
 
   print_debug("first link map is at 0x%lx\n", first_link_map_addr);
 
@@ -1380,8 +1408,9 @@
           add_lib_info_fd(ph, lib_name, lib_fd, lib_base);
           // Map info is added for the library (lib_name) so
           // we need to re-sort it before calling the p_pdread.
-          if (sort_map_array(ph) != true)
+          if (sort_map_array(ph) != true) {
             return false;
+          }
         } else {
           print_debug("can't read ELF header for shared object %s\n", lib_name);
           close(lib_fd);
@@ -1392,7 +1421,7 @@
 
     // read next link_map address
     if (ps_pread(ph, (psaddr_t) link_map_addr + LINK_MAP_NEXT_OFFSET,
-                 &link_map_addr, sizeof(uintptr_t)) != PS_OK) {
+                  &link_map_addr, sizeof(uintptr_t)) != PS_OK) {
       print_debug("can't read next link in link_map\n");
       return false;
     }
@@ -1408,7 +1437,7 @@
 
   struct ps_prochandle* ph = (struct ps_prochandle*) calloc(1, sizeof(struct ps_prochandle));
   if (ph == NULL) {
-    print_debug("cant allocate ps_prochandle\n");
+    print_debug("can't allocate ps_prochandle\n");
     return NULL;
   }
 
@@ -1444,38 +1473,45 @@
   }
 
   if (read_elf_header(ph->core->exec_fd, &exec_ehdr) != true || exec_ehdr.e_type != ET_EXEC) {
-     print_debug("executable file is not a valid ELF ET_EXEC file\n");
-     goto err;
+    print_debug("executable file is not a valid ELF ET_EXEC file\n");
+    goto err;
   }
 
   // process core file segments
-  if (read_core_segments(ph, &core_ehdr) != true)
-     goto err;
+  if (read_core_segments(ph, &core_ehdr) != true) {
+    goto err;
+  }
 
   // process exec file segments
-  if (read_exec_segments(ph, &exec_ehdr) != true)
-     goto err;
+  if (read_exec_segments(ph, &exec_ehdr) != true) {
+    goto err;
+  }
 
   // exec file is also treated like a shared object for symbol search
   if (add_lib_info_fd(ph, exec_file, ph->core->exec_fd,
-                      (uintptr_t)0 + find_base_address(ph->core->exec_fd, &exec_ehdr)) == NULL)
-     goto err;
+                      (uintptr_t)0 + find_base_address(ph->core->exec_fd, &exec_ehdr)) == NULL) {
+    goto err;
+  }
 
   // allocate and sort maps into map_array, we need to do this
   // here because read_shared_lib_info needs to read from debuggee
   // address space
-  if (sort_map_array(ph) != true)
+  if (sort_map_array(ph) != true) {
     goto err;
+  }
 
-  if (read_shared_lib_info(ph) != true)
+  if (read_shared_lib_info(ph) != true) {
     goto err;
+  }
 
   // sort again because we have added more mappings from shared objects
-  if (sort_map_array(ph) != true)
+  if (sort_map_array(ph) != true) {
     goto err;
+  }
 
-  if (init_classsharing_workaround(ph) != true)
+  if (init_classsharing_workaround(ph) != true) {
     goto err;
+  }
 
   print_debug("Leave Pgrab_core\n");
   return ph;
--- a/agent/src/os/bsd/ps_proc.c	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/os/bsd/ps_proc.c	Tue Nov 05 17:38:04 2013 -0800
@@ -131,7 +131,7 @@
 
 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) {
+  if (ptrace(PT_CONTINUE, pid, NULL, signal) < 0) {
     print_debug("ptrace(PTRACE_CONT, ..) failed for %d\n", pid);
     return false;
   }
@@ -434,7 +434,6 @@
 // attach to the process. One and only one exposed stuff
 struct ps_prochandle* Pgrab(pid_t pid) {
   struct ps_prochandle* ph = NULL;
-  thread_info* thr = NULL;
 
   if ( (ph = (struct ps_prochandle*) calloc(1, sizeof(struct ps_prochandle))) == NULL) {
      print_debug("can't allocate memory for ps_prochandle\n");
--- a/agent/src/os/linux/LinuxDebuggerLocal.c	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/os/linux/LinuxDebuggerLocal.c	Tue Nov 05 17:38:04 2013 -0800
@@ -29,6 +29,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
+#include <stdlib.h>
 #include <string.h>
 #include <limits.h>
 
@@ -80,7 +81,7 @@
   (JNIEnv *env, jclass cls) {
   jclass listClass;
 
-  if (init_libproc(getenv("LIBSAPROC_DEBUG")) != true) {
+  if (init_libproc(getenv("LIBSAPROC_DEBUG") != NULL) != true) {
      THROW_NEW_DEBUGGER_EXCEPTION("can't initialize libproc");
   }
 
--- a/agent/src/os/linux/ps_core.c	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/os/linux/ps_core.c	Tue Nov 05 17:38:04 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
@@ -41,155 +41,158 @@
 // ps_prochandle cleanup helper functions
 
 // close all file descriptors
-static void close_elf_files(struct ps_prochandle* ph) {
-   lib_info* lib = NULL;
+static void close_files(struct ps_prochandle* ph) {
+  lib_info* lib = NULL;
 
-   // close core file descriptor
-   if (ph->core->core_fd >= 0)
-     close(ph->core->core_fd);
+  // close core file descriptor
+  if (ph->core->core_fd >= 0)
+    close(ph->core->core_fd);
 
-   // close exec file descriptor
-   if (ph->core->exec_fd >= 0)
-     close(ph->core->exec_fd);
+  // close exec file descriptor
+  if (ph->core->exec_fd >= 0)
+    close(ph->core->exec_fd);
 
-   // close interp file descriptor
-   if (ph->core->interp_fd >= 0)
-     close(ph->core->interp_fd);
+  // close interp file descriptor
+  if (ph->core->interp_fd >= 0)
+    close(ph->core->interp_fd);
 
-   // close class share archive file
-   if (ph->core->classes_jsa_fd >= 0)
-     close(ph->core->classes_jsa_fd);
+  // close class share archive file
+  if (ph->core->classes_jsa_fd >= 0)
+    close(ph->core->classes_jsa_fd);
 
-   // close all library file descriptors
-   lib = ph->libs;
-   while (lib) {
-      int fd = lib->fd;
-      if (fd >= 0 && fd != ph->core->exec_fd) close(fd);
-      lib = lib->next;
-   }
+  // close all library file descriptors
+  lib = ph->libs;
+  while (lib) {
+    int fd = lib->fd;
+    if (fd >= 0 && fd != ph->core->exec_fd) {
+      close(fd);
+    }
+    lib = lib->next;
+  }
 }
 
 // clean all map_info stuff
 static void destroy_map_info(struct ps_prochandle* ph) {
   map_info* map = ph->core->maps;
   while (map) {
-     map_info* next = map->next;
-     free(map);
-     map = next;
+    map_info* next = map->next;
+    free(map);
+    map = next;
   }
 
   if (ph->core->map_array) {
-     free(ph->core->map_array);
+    free(ph->core->map_array);
   }
 
   // Part of the class sharing workaround
   map = ph->core->class_share_maps;
   while (map) {
-     map_info* next = map->next;
-     free(map);
-     map = next;
+    map_info* next = map->next;
+    free(map);
+    map = next;
   }
 }
 
 // ps_prochandle operations
 static void core_release(struct ps_prochandle* ph) {
-   if (ph->core) {
-      close_elf_files(ph);
-      destroy_map_info(ph);
-      free(ph->core);
-   }
+  if (ph->core) {
+    close_files(ph);
+    destroy_map_info(ph);
+    free(ph->core);
+  }
 }
 
 static map_info* allocate_init_map(int fd, off_t offset, uintptr_t vaddr, size_t memsz) {
-   map_info* map;
-   if ( (map = (map_info*) calloc(1, sizeof(map_info))) == NULL) {
-      print_debug("can't allocate memory for map_info\n");
-      return NULL;
-   }
+  map_info* map;
+  if ( (map = (map_info*) calloc(1, sizeof(map_info))) == NULL) {
+    print_debug("can't allocate memory for map_info\n");
+    return NULL;
+  }
 
-   // initialize map
-   map->fd     = fd;
-   map->offset = offset;
-   map->vaddr  = vaddr;
-   map->memsz  = memsz;
-   return map;
+  // initialize map
+  map->fd     = fd;
+  map->offset = offset;
+  map->vaddr  = vaddr;
+  map->memsz  = memsz;
+  return map;
 }
 
 // add map info with given fd, offset, vaddr and memsz
 static map_info* add_map_info(struct ps_prochandle* ph, int fd, off_t offset,
                              uintptr_t vaddr, size_t memsz) {
-   map_info* map;
-   if ((map = allocate_init_map(fd, offset, vaddr, memsz)) == NULL) {
-      return NULL;
-   }
+  map_info* map;
+  if ((map = allocate_init_map(fd, offset, vaddr, memsz)) == NULL) {
+    return NULL;
+  }
 
-   // add this to map list
-   map->next  = ph->core->maps;
-   ph->core->maps   = map;
-   ph->core->num_maps++;
+  // add this to map list
+  map->next  = ph->core->maps;
+  ph->core->maps   = map;
+  ph->core->num_maps++;
 
-   return map;
+  return map;
 }
 
 // Part of the class sharing workaround
-static void add_class_share_map_info(struct ps_prochandle* ph, off_t offset,
+static map_info* add_class_share_map_info(struct ps_prochandle* ph, off_t offset,
                              uintptr_t vaddr, size_t memsz) {
-   map_info* map;
-   if ((map = allocate_init_map(ph->core->classes_jsa_fd,
-                                offset, vaddr, memsz)) == NULL) {
-      return;
-   }
+  map_info* map;
+  if ((map = allocate_init_map(ph->core->classes_jsa_fd,
+                               offset, vaddr, memsz)) == NULL) {
+    return NULL;
+  }
 
-   map->next = ph->core->class_share_maps;
-   ph->core->class_share_maps = map;
+  map->next = ph->core->class_share_maps;
+  ph->core->class_share_maps = map;
+  return map;
 }
 
 // Return the map_info for the given virtual address.  We keep a sorted
 // array of pointers in ph->map_array, so we can binary search.
-static map_info* core_lookup(struct ps_prochandle *ph, uintptr_t addr)
-{
-   int mid, lo = 0, hi = ph->core->num_maps - 1;
-   map_info *mp;
+static map_info* core_lookup(struct ps_prochandle *ph, uintptr_t addr) {
+  int mid, lo = 0, hi = ph->core->num_maps - 1;
+  map_info *mp;
 
-   while (hi - lo > 1) {
-     mid = (lo + hi) / 2;
-      if (addr >= ph->core->map_array[mid]->vaddr)
-         lo = mid;
-      else
-         hi = mid;
-   }
+  while (hi - lo > 1) {
+    mid = (lo + hi) / 2;
+    if (addr >= ph->core->map_array[mid]->vaddr) {
+      lo = mid;
+    } else {
+      hi = mid;
+    }
+  }
 
-   if (addr < ph->core->map_array[hi]->vaddr)
-      mp = ph->core->map_array[lo];
-   else
-      mp = ph->core->map_array[hi];
+  if (addr < ph->core->map_array[hi]->vaddr) {
+    mp = ph->core->map_array[lo];
+  } else {
+    mp = ph->core->map_array[hi];
+  }
 
-   if (addr >= mp->vaddr && addr < mp->vaddr + mp->memsz)
+  if (addr >= mp->vaddr && addr < mp->vaddr + mp->memsz) {
+    return (mp);
+  }
+
+
+  // Part of the class sharing workaround
+  // Unfortunately, we have no way of detecting -Xshare state.
+  // Check out the share maps atlast, if we don't find anywhere.
+  // This is done this way so to avoid reading share pages
+  // ahead of other normal maps. For eg. with -Xshare:off we don't
+  // want to prefer class sharing data to data from core.
+  mp = ph->core->class_share_maps;
+  if (mp) {
+    print_debug("can't locate map_info at 0x%lx, trying class share maps\n", addr);
+  }
+  while (mp) {
+    if (addr >= mp->vaddr && addr < mp->vaddr + mp->memsz) {
+      print_debug("located map_info at 0x%lx from class share maps\n", addr);
       return (mp);
+    }
+    mp = mp->next;
+  }
 
-
-   // Part of the class sharing workaround
-   // Unfortunately, we have no way of detecting -Xshare state.
-   // Check out the share maps atlast, if we don't find anywhere.
-   // This is done this way so to avoid reading share pages
-   // ahead of other normal maps. For eg. with -Xshare:off we don't
-   // want to prefer class sharing data to data from core.
-   mp = ph->core->class_share_maps;
-   if (mp) {
-      print_debug("can't locate map_info at 0x%lx, trying class share maps\n",
-             addr);
-   }
-   while (mp) {
-      if (addr >= mp->vaddr && addr < mp->vaddr + mp->memsz) {
-         print_debug("located map_info at 0x%lx from class share maps\n",
-                  addr);
-         return (mp);
-      }
-      mp = mp->next;
-   }
-
-   print_debug("can't locate map_info at 0x%lx\n", addr);
-   return (NULL);
+  print_debug("can't locate map_info at 0x%lx\n", addr);
+  return (NULL);
 }
 
 //---------------------------------------------------------------
@@ -226,9 +229,9 @@
     size_t _used;            // for setting space top on read
 
     // 4991491 NOTICE These are C++ bool's in filemap.hpp and must match up with
-    // the C type matching the C++ bool type on any given platform. For
-    // Hotspot on Linux we assume the corresponding C type is char but
-    // licensees on Linux versions may need to adjust the type of these fields.
+    // the C type matching the C++ bool type on any given platform.
+    // We assume the corresponding C type is char but licensees
+    // may need to adjust the type of these fields.
     char   _read_only;       // read only space?
     char   _allow_exec;      // executable code in space?
 
@@ -238,154 +241,159 @@
 };
 
 static bool read_jboolean(struct ps_prochandle* ph, uintptr_t addr, jboolean* pvalue) {
-   jboolean i;
-   if (ps_pdread(ph, (psaddr_t) addr, &i, sizeof(i)) == PS_OK) {
-      *pvalue = i;
-      return true;
-   } else {
-      return false;
-   }
+  jboolean i;
+  if (ps_pdread(ph, (psaddr_t) addr, &i, sizeof(i)) == PS_OK) {
+    *pvalue = i;
+    return true;
+  } else {
+    return false;
+  }
 }
 
 static bool read_pointer(struct ps_prochandle* ph, uintptr_t addr, uintptr_t* pvalue) {
-   uintptr_t uip;
-   if (ps_pdread(ph, (psaddr_t) addr, &uip, sizeof(uip)) == PS_OK) {
-      *pvalue = uip;
-      return true;
-   } else {
-      return false;
-   }
+  uintptr_t uip;
+  if (ps_pdread(ph, (psaddr_t) addr, (char *)&uip, sizeof(uip)) == PS_OK) {
+    *pvalue = uip;
+    return true;
+  } else {
+    return false;
+  }
 }
 
 // used to read strings from debuggee
 static bool read_string(struct ps_prochandle* ph, uintptr_t addr, char* buf, size_t size) {
-   size_t i = 0;
-   char  c = ' ';
+  size_t i = 0;
+  char  c = ' ';
 
-   while (c != '\0') {
-     if (ps_pdread(ph, (psaddr_t) addr, &c, sizeof(char)) != PS_OK)
-         return false;
-      if (i < size - 1)
-         buf[i] = c;
-      else // smaller buffer
-         return false;
-      i++; addr++;
-   }
+  while (c != '\0') {
+    if (ps_pdread(ph, (psaddr_t) addr, &c, sizeof(char)) != PS_OK) {
+      return false;
+    }
+    if (i < size - 1) {
+      buf[i] = c;
+    } else {
+      // smaller buffer
+      return false;
+    }
+    i++; addr++;
+  }
 
-   buf[i] = '\0';
-   return true;
+  buf[i] = '\0';
+  return true;
 }
 
 #define USE_SHARED_SPACES_SYM "UseSharedSpaces"
 // mangled name of Arguments::SharedArchivePath
 #define SHARED_ARCHIVE_PATH_SYM "_ZN9Arguments17SharedArchivePathE"
+#define LIBJVM_NAME "/libjvm.so"
 
 static bool init_classsharing_workaround(struct ps_prochandle* ph) {
-   lib_info* lib = ph->libs;
-   while (lib != NULL) {
-      // we are iterating over shared objects from the core dump. look for
-      // libjvm.so.
-      const char *jvm_name = 0;
-      if ((jvm_name = strstr(lib->name, "/libjvm.so")) != 0) {
-         char classes_jsa[PATH_MAX];
-         struct FileMapHeader header;
-         size_t n = 0;
-         int fd = -1, m = 0;
-         uintptr_t base = 0, useSharedSpacesAddr = 0;
-         uintptr_t sharedArchivePathAddrAddr = 0, sharedArchivePathAddr = 0;
-         jboolean useSharedSpaces = 0;
-         map_info* mi = 0;
+  lib_info* lib = ph->libs;
+  while (lib != NULL) {
+    // we are iterating over shared objects from the core dump. look for
+    // libjvm.so.
+    const char *jvm_name = 0;
+    if ((jvm_name = strstr(lib->name, LIBJVM_NAME)) != 0) {
+      char classes_jsa[PATH_MAX];
+      struct FileMapHeader header;
+      int fd = -1;
+      int m = 0;
+      size_t n = 0;
+      uintptr_t base = 0, useSharedSpacesAddr = 0;
+      uintptr_t sharedArchivePathAddrAddr = 0, sharedArchivePathAddr = 0;
+      jboolean useSharedSpaces = 0;
+      map_info* mi = 0;
 
-         memset(classes_jsa, 0, sizeof(classes_jsa));
-         jvm_name = lib->name;
-         useSharedSpacesAddr = lookup_symbol(ph, jvm_name, USE_SHARED_SPACES_SYM);
-         if (useSharedSpacesAddr == 0) {
-            print_debug("can't lookup 'UseSharedSpaces' flag\n");
-            return false;
-         }
+      memset(classes_jsa, 0, sizeof(classes_jsa));
+      jvm_name = lib->name;
+      useSharedSpacesAddr = lookup_symbol(ph, jvm_name, USE_SHARED_SPACES_SYM);
+      if (useSharedSpacesAddr == 0) {
+        print_debug("can't lookup 'UseSharedSpaces' flag\n");
+        return false;
+      }
 
-         // Hotspot vm types are not exported to build this library. So
-         // using equivalent type jboolean to read the value of
-         // UseSharedSpaces which is same as hotspot type "bool".
-         if (read_jboolean(ph, useSharedSpacesAddr, &useSharedSpaces) != true) {
-            print_debug("can't read the value of 'UseSharedSpaces' flag\n");
-            return false;
-         }
+      // Hotspot vm types are not exported to build this library. So
+      // using equivalent type jboolean to read the value of
+      // UseSharedSpaces which is same as hotspot type "bool".
+      if (read_jboolean(ph, useSharedSpacesAddr, &useSharedSpaces) != true) {
+        print_debug("can't read the value of 'UseSharedSpaces' flag\n");
+        return false;
+      }
 
-         if ((int)useSharedSpaces == 0) {
-            print_debug("UseSharedSpaces is false, assuming -Xshare:off!\n");
-            return true;
-         }
+      if ((int)useSharedSpaces == 0) {
+        print_debug("UseSharedSpaces is false, assuming -Xshare:off!\n");
+        return true;
+      }
 
-         sharedArchivePathAddrAddr = lookup_symbol(ph, jvm_name, SHARED_ARCHIVE_PATH_SYM);
-         if (sharedArchivePathAddrAddr == 0) {
-            print_debug("can't lookup shared archive path symbol\n");
-            return false;
-         }
+      sharedArchivePathAddrAddr = lookup_symbol(ph, jvm_name, SHARED_ARCHIVE_PATH_SYM);
+      if (sharedArchivePathAddrAddr == 0) {
+        print_debug("can't lookup shared archive path symbol\n");
+        return false;
+      }
 
-         if (read_pointer(ph, sharedArchivePathAddrAddr, &sharedArchivePathAddr) != true) {
-            print_debug("can't read shared archive path pointer\n");
-            return false;
-         }
+      if (read_pointer(ph, sharedArchivePathAddrAddr, &sharedArchivePathAddr) != true) {
+        print_debug("can't read shared archive path pointer\n");
+        return false;
+      }
 
-         if (read_string(ph, sharedArchivePathAddr, classes_jsa, sizeof(classes_jsa)) != true) {
-            print_debug("can't read shared archive path value\n");
-            return false;
-         }
+      if (read_string(ph, sharedArchivePathAddr, classes_jsa, sizeof(classes_jsa)) != true) {
+        print_debug("can't read shared archive path value\n");
+        return false;
+      }
 
-         print_debug("looking for %s\n", classes_jsa);
-         // open the class sharing archive file
-         fd = pathmap_open(classes_jsa);
-         if (fd < 0) {
-            print_debug("can't open %s!\n", classes_jsa);
-            ph->core->classes_jsa_fd = -1;
-            return false;
-         } else {
-            print_debug("opened %s\n", classes_jsa);
-         }
+      print_debug("looking for %s\n", classes_jsa);
+      // open the class sharing archive file
+      fd = pathmap_open(classes_jsa);
+      if (fd < 0) {
+        print_debug("can't open %s!\n", classes_jsa);
+        ph->core->classes_jsa_fd = -1;
+        return false;
+      } else {
+        print_debug("opened %s\n", classes_jsa);
+      }
 
-         // read FileMapHeader from the file
-         memset(&header, 0, sizeof(struct FileMapHeader));
-         if ((n = read(fd, &header, sizeof(struct FileMapHeader)))
-              != sizeof(struct FileMapHeader)) {
-            print_debug("can't read shared archive file map header from %s\n", classes_jsa);
-            close(fd);
-            return false;
-         }
+      // read FileMapHeader from the file
+      memset(&header, 0, sizeof(struct FileMapHeader));
+      if ((n = read(fd, &header, sizeof(struct FileMapHeader)))
+           != sizeof(struct FileMapHeader)) {
+        print_debug("can't read shared archive file map header from %s\n", classes_jsa);
+        close(fd);
+        return false;
+      }
 
-         // check file magic
-         if (header._magic != 0xf00baba2) {
-            print_debug("%s has bad shared archive file magic number 0x%x, expecing 0xf00baba2\n",
-                        classes_jsa, header._magic);
-            close(fd);
-            return false;
-         }
+      // check file magic
+      if (header._magic != 0xf00baba2) {
+        print_debug("%s has bad shared archive file magic number 0x%x, expecing 0xf00baba2\n",
+                     classes_jsa, header._magic);
+        close(fd);
+        return false;
+      }
 
-         // check version
-         if (header._version != CURRENT_ARCHIVE_VERSION) {
-            print_debug("%s has wrong shared archive file version %d, expecting %d\n",
-                        classes_jsa, header._version, CURRENT_ARCHIVE_VERSION);
-            close(fd);
-            return false;
-         }
+      // check version
+      if (header._version != CURRENT_ARCHIVE_VERSION) {
+        print_debug("%s has wrong shared archive file version %d, expecting %d\n",
+                     classes_jsa, header._version, CURRENT_ARCHIVE_VERSION);
+        close(fd);
+        return false;
+      }
 
-         ph->core->classes_jsa_fd = fd;
-         // add read-only maps from classes.jsa to the list of maps
-         for (m = 0; m < NUM_SHARED_MAPS; m++) {
-            if (header._space[m]._read_only) {
-               base = (uintptr_t) header._space[m]._base;
-               // no need to worry about the fractional pages at-the-end.
-               // possible fractional pages are handled by core_read_data.
-               add_class_share_map_info(ph, (off_t) header._space[m]._file_offset,
-                         base, (size_t) header._space[m]._used);
-               print_debug("added a share archive map at 0x%lx\n", base);
-            }
-         }
-         return true;
+      ph->core->classes_jsa_fd = fd;
+      // add read-only maps from classes.jsa to the list of maps
+      for (m = 0; m < NUM_SHARED_MAPS; m++) {
+        if (header._space[m]._read_only) {
+          base = (uintptr_t) header._space[m]._base;
+          // no need to worry about the fractional pages at-the-end.
+          // possible fractional pages are handled by core_read_data.
+          add_class_share_map_info(ph, (off_t) header._space[m]._file_offset,
+                                   base, (size_t) header._space[m]._used);
+          print_debug("added a share archive map at 0x%lx\n", base);
+        }
       }
-      lib = lib->next;
+      return true;
    }
-   return true;
+   lib = lib->next;
+  }
+  return true;
 }
 
 
@@ -396,54 +404,58 @@
 // callback for sorting the array of map_info pointers.
 static int core_cmp_mapping(const void *lhsp, const void *rhsp)
 {
-   const map_info *lhs = *((const map_info **)lhsp);
-   const map_info *rhs = *((const map_info **)rhsp);
+  const map_info *lhs = *((const map_info **)lhsp);
+  const map_info *rhs = *((const map_info **)rhsp);
 
-   if (lhs->vaddr == rhs->vaddr)
-      return (0);
+  if (lhs->vaddr == rhs->vaddr) {
+    return (0);
+  }
 
-   return (lhs->vaddr < rhs->vaddr ? -1 : 1);
+  return (lhs->vaddr < rhs->vaddr ? -1 : 1);
 }
 
 // we sort map_info by starting virtual address so that we can do
 // binary search to read from an address.
 static bool sort_map_array(struct ps_prochandle* ph) {
-   size_t num_maps = ph->core->num_maps;
-   map_info* map = ph->core->maps;
-   int i = 0;
+  size_t num_maps = ph->core->num_maps;
+  map_info* map = ph->core->maps;
+  int i = 0;
 
-   // allocate map_array
-   map_info** array;
-   if ( (array = (map_info**) malloc(sizeof(map_info*) * num_maps)) == NULL) {
-      print_debug("can't allocate memory for map array\n");
-      return false;
-   }
+  // allocate map_array
+  map_info** array;
+  if ( (array = (map_info**) malloc(sizeof(map_info*) * num_maps)) == NULL) {
+    print_debug("can't allocate memory for map array\n");
+    return false;
+  }
 
-   // add maps to array
-   while (map) {
-      array[i] = map;
-      i++;
-      map = map->next;
-   }
+  // add maps to array
+  while (map) {
+    array[i] = map;
+    i++;
+    map = map->next;
+  }
 
-   // sort is called twice. If this is second time, clear map array
-   if (ph->core->map_array) free(ph->core->map_array);
-   ph->core->map_array = array;
-   // sort the map_info array by base virtual address.
-   qsort(ph->core->map_array, ph->core->num_maps, sizeof (map_info*),
-            core_cmp_mapping);
+  // sort is called twice. If this is second time, clear map array
+  if (ph->core->map_array) {
+    free(ph->core->map_array);
+  }
 
-   // print map
-   if (is_debug()) {
-      int j = 0;
-      print_debug("---- sorted virtual address map ----\n");
-      for (j = 0; j < ph->core->num_maps; j++) {
-        print_debug("base = 0x%lx\tsize = %zu\n", ph->core->map_array[j]->vaddr,
-                                         ph->core->map_array[j]->memsz);
-      }
-   }
+  ph->core->map_array = array;
+  // sort the map_info array by base virtual address.
+  qsort(ph->core->map_array, ph->core->num_maps, sizeof (map_info*),
+        core_cmp_mapping);
 
-   return true;
+  // print map
+  if (is_debug()) {
+    int j = 0;
+    print_debug("---- sorted virtual address map ----\n");
+    for (j = 0; j < ph->core->num_maps; j++) {
+      print_debug("base = 0x%lx\tsize = %zu\n", ph->core->map_array[j]->vaddr,
+                  ph->core->map_array[j]->memsz);
+    }
+  }
+
+  return true;
 }
 
 #ifndef MIN
@@ -460,16 +472,18 @@
       off_t off;
       int fd;
 
-      if (mp == NULL)
+      if (mp == NULL) {
          break;  /* No mapping for this address */
+      }
 
       fd = mp->fd;
       mapoff = addr - mp->vaddr;
       len = MIN(resid, mp->memsz - mapoff);
       off = mp->offset + mapoff;
 
-      if ((len = pread(fd, buf, len, off)) <= 0)
+      if ((len = pread(fd, buf, len, off)) <= 0) {
          break;
+      }
 
       resid -= len;
       addr += len;
@@ -625,8 +639,9 @@
                                    notep->n_type, notep->n_descsz);
 
       if (notep->n_type == NT_PRSTATUS) {
-         if (core_handle_prstatus(ph, descdata, notep->n_descsz) != true)
-            return false;
+        if (core_handle_prstatus(ph, descdata, notep->n_descsz) != true) {
+          return false;
+        }
       }
       p = descdata + ROUNDUP(notep->n_descsz, 4);
    }
@@ -654,7 +669,7 @@
     * contains a set of saved /proc structures), and PT_LOAD (which
     * represents a memory mapping from the process's address space).
     *
-    * Difference b/w Solaris PT_NOTE and Linux PT_NOTE:
+    * Difference b/w Solaris PT_NOTE and Linux/BSD PT_NOTE:
     *
     *     In Solaris there are two PT_NOTE segments the first PT_NOTE (if present)
     *     contains /proc structs in the pre-2.6 unstructured /proc format. the last
@@ -674,7 +689,9 @@
     for (core_php = phbuf, i = 0; i < core_ehdr->e_phnum; i++) {
       switch (core_php->p_type) {
          case PT_NOTE:
-            if (core_handle_note(ph, core_php) != true) goto err;
+            if (core_handle_note(ph, core_php) != true) {
+              goto err;
+            }
             break;
 
          case PT_LOAD: {
@@ -698,29 +715,61 @@
 
 // read segments of a shared object
 static bool read_lib_segments(struct ps_prochandle* ph, int lib_fd, ELF_EHDR* lib_ehdr, uintptr_t lib_base) {
-   int i = 0;
-   ELF_PHDR* phbuf;
-   ELF_PHDR* lib_php = NULL;
+  int i = 0;
+  ELF_PHDR* phbuf;
+  ELF_PHDR* lib_php = NULL;
 
-   if ((phbuf = read_program_header_table(lib_fd, lib_ehdr)) == NULL)
-      return false;
+  int page_size = sysconf(_SC_PAGE_SIZE);
 
-   // we want to process only PT_LOAD segments that are not writable.
-   // i.e., text segments. The read/write/exec (data) segments would
-   // have been already added from core file segments.
-   for (lib_php = phbuf, i = 0; i < lib_ehdr->e_phnum; i++) {
-      if ((lib_php->p_type == PT_LOAD) && !(lib_php->p_flags & PF_W) && (lib_php->p_filesz != 0)) {
-         if (add_map_info(ph, lib_fd, lib_php->p_offset, lib_php->p_vaddr + lib_base, lib_php->p_filesz) == NULL)
-            goto err;
+  if ((phbuf = read_program_header_table(lib_fd, lib_ehdr)) == NULL) {
+    return false;
+  }
+
+  // we want to process only PT_LOAD segments that are not writable.
+  // i.e., text segments. The read/write/exec (data) segments would
+  // have been already added from core file segments.
+  for (lib_php = phbuf, i = 0; i < lib_ehdr->e_phnum; i++) {
+    if ((lib_php->p_type == PT_LOAD) && !(lib_php->p_flags & PF_W) && (lib_php->p_filesz != 0)) {
+
+      uintptr_t target_vaddr = lib_php->p_vaddr + lib_base;
+      map_info *existing_map = core_lookup(ph, target_vaddr);
+
+      if (existing_map == NULL){
+        if (add_map_info(ph, lib_fd, lib_php->p_offset,
+                          target_vaddr, lib_php->p_memsz) == NULL) {
+          goto err;
+        }
+      } else {
+        // Coredump stores value of p_memsz elf field
+        // rounded up to page boundary.
+
+        if ((existing_map->memsz != page_size) &&
+            (existing_map->fd != lib_fd) &&
+            (ROUNDUP(existing_map->memsz, page_size) != ROUNDUP(lib_php->p_memsz, page_size))) {
+
+          print_debug("address conflict @ 0x%lx (existing map size = %ld, size = %ld, flags = %d)\n",
+                        target_vaddr, existing_map->memsz, lib_php->p_memsz, lib_php->p_flags);
+          goto err;
+        }
+
+        /* replace PT_LOAD segment with library segment */
+        print_debug("overwrote with new address mapping (memsz %ld -> %ld)\n",
+                     existing_map->memsz, ROUNDUP(lib_php->p_memsz, page_size));
+
+        existing_map->fd = lib_fd;
+        existing_map->offset = lib_php->p_offset;
+        existing_map->memsz = ROUNDUP(lib_php->p_memsz, page_size);
       }
-      lib_php++;
-   }
+    }
 
-   free(phbuf);
-   return true;
+    lib_php++;
+  }
+
+  free(phbuf);
+  return true;
 err:
-   free(phbuf);
-   return false;
+  free(phbuf);
+  return false;
 }
 
 // process segments from interpreter (ld.so or ld-linux.so)
@@ -803,60 +852,62 @@
 // read shared library info from runtime linker's data structures.
 // This work is done by librtlb_db in Solaris
 static bool read_shared_lib_info(struct ps_prochandle* ph) {
-   uintptr_t addr = ph->core->dynamic_addr;
-   uintptr_t debug_base;
-   uintptr_t first_link_map_addr;
-   uintptr_t ld_base_addr;
-   uintptr_t link_map_addr;
-   uintptr_t lib_base_diff;
-   uintptr_t lib_base;
-   uintptr_t lib_name_addr;
-   char lib_name[BUF_SIZE];
-   ELF_DYN dyn;
-   ELF_EHDR elf_ehdr;
-   int lib_fd;
+  uintptr_t addr = ph->core->dynamic_addr;
+  uintptr_t debug_base;
+  uintptr_t first_link_map_addr;
+  uintptr_t ld_base_addr;
+  uintptr_t link_map_addr;
+  uintptr_t lib_base_diff;
+  uintptr_t lib_base;
+  uintptr_t lib_name_addr;
+  char lib_name[BUF_SIZE];
+  ELF_DYN dyn;
+  ELF_EHDR elf_ehdr;
+  int lib_fd;
 
-   // _DYNAMIC has information of the form
-   //         [tag] [data] [tag] [data] .....
-   // Both tag and data are pointer sized.
-   // We look for dynamic info with DT_DEBUG. This has shared object info.
-   // refer to struct r_debug in link.h
+  // _DYNAMIC has information of the form
+  //         [tag] [data] [tag] [data] .....
+  // Both tag and data are pointer sized.
+  // We look for dynamic info with DT_DEBUG. This has shared object info.
+  // refer to struct r_debug in link.h
 
-   dyn.d_tag = DT_NULL;
-   while (dyn.d_tag != DT_DEBUG) {
-      if (ps_pdread(ph, (psaddr_t) addr, &dyn, sizeof(ELF_DYN)) != PS_OK) {
-         print_debug("can't read debug info from _DYNAMIC\n");
-         return false;
-      }
-      addr += sizeof(ELF_DYN);
-   }
+  dyn.d_tag = DT_NULL;
+  while (dyn.d_tag != DT_DEBUG) {
+    if (ps_pdread(ph, (psaddr_t) addr, &dyn, sizeof(ELF_DYN)) != PS_OK) {
+      print_debug("can't read debug info from _DYNAMIC\n");
+      return false;
+    }
+    addr += sizeof(ELF_DYN);
+  }
 
-   // we have got Dyn entry with DT_DEBUG
-   debug_base = dyn.d_un.d_ptr;
-   // at debug_base we have struct r_debug. This has first link map in r_map field
-   if (ps_pdread(ph, (psaddr_t) debug_base + FIRST_LINK_MAP_OFFSET,
+  // we have got Dyn entry with DT_DEBUG
+  debug_base = dyn.d_un.d_ptr;
+  // at debug_base we have struct r_debug. This has first link map in r_map field
+  if (ps_pdread(ph, (psaddr_t) debug_base + FIRST_LINK_MAP_OFFSET,
                  &first_link_map_addr, sizeof(uintptr_t)) != PS_OK) {
-      print_debug("can't read first link map address\n");
+    print_debug("can't read first link map address\n");
+    return false;
+  }
+
+  // read ld_base address from struct r_debug
+  if (ps_pdread(ph, (psaddr_t) debug_base + LD_BASE_OFFSET, &ld_base_addr,
+                 sizeof(uintptr_t)) != PS_OK) {
+    print_debug("can't read ld base address\n");
+    return false;
+  }
+  ph->core->ld_base_addr = ld_base_addr;
+
+  print_debug("interpreter base address is 0x%lx\n", ld_base_addr);
+
+  // now read segments from interp (i.e ld.so or ld-linux.so or ld-elf.so)
+  if (read_interp_segments(ph) != true) {
       return false;
-   }
+  }
 
-   // read ld_base address from struct r_debug
-   if (ps_pdread(ph, (psaddr_t) debug_base + LD_BASE_OFFSET, &ld_base_addr,
-                 sizeof(uintptr_t)) != PS_OK) {
-      print_debug("can't read ld base address\n");
-      return false;
-   }
-   ph->core->ld_base_addr = ld_base_addr;
-
-   print_debug("interpreter base address is 0x%lx\n", ld_base_addr);
-
-   // now read segments from interp (i.e ld.so or ld-linux.so)
-   if (read_interp_segments(ph) != true)
-      return false;
-
-   // after adding interpreter (ld.so) mappings sort again
-   if (sort_map_array(ph) != true)
-      return false;
+  // after adding interpreter (ld.so) mappings sort again
+  if (sort_map_array(ph) != true) {
+    return false;
+  }
 
    print_debug("first link map is at 0x%lx\n", first_link_map_addr);
 
@@ -921,95 +972,102 @@
          }
       }
 
-      // read next link_map address
-      if (ps_pdread(ph, (psaddr_t) link_map_addr + LINK_MAP_NEXT_OFFSET,
-                        &link_map_addr, sizeof(uintptr_t)) != PS_OK) {
-         print_debug("can't read next link in link_map\n");
-         return false;
-      }
-   }
+    // read next link_map address
+    if (ps_pdread(ph, (psaddr_t) link_map_addr + LINK_MAP_NEXT_OFFSET,
+                   &link_map_addr, sizeof(uintptr_t)) != PS_OK) {
+      print_debug("can't read next link in link_map\n");
+      return false;
+    }
+  }
 
-   return true;
+  return true;
 }
 
 // the one and only one exposed stuff from this file
 struct ps_prochandle* Pgrab_core(const char* exec_file, const char* core_file) {
-   ELF_EHDR core_ehdr;
-   ELF_EHDR exec_ehdr;
-   ELF_EHDR lib_ehdr;
+  ELF_EHDR core_ehdr;
+  ELF_EHDR exec_ehdr;
+  ELF_EHDR lib_ehdr;
 
-   struct ps_prochandle* ph = (struct ps_prochandle*) calloc(1, sizeof(struct ps_prochandle));
-   if (ph == NULL) {
-      print_debug("can't allocate ps_prochandle\n");
-      return NULL;
-   }
+  struct ps_prochandle* ph = (struct ps_prochandle*) calloc(1, sizeof(struct ps_prochandle));
+  if (ph == NULL) {
+    print_debug("can't allocate ps_prochandle\n");
+    return NULL;
+  }
 
-   if ((ph->core = (struct core_data*) calloc(1, sizeof(struct core_data))) == NULL) {
-      free(ph);
-      print_debug("can't allocate ps_prochandle\n");
-      return NULL;
-   }
+  if ((ph->core = (struct core_data*) calloc(1, sizeof(struct core_data))) == NULL) {
+    free(ph);
+    print_debug("can't allocate ps_prochandle\n");
+    return NULL;
+  }
 
-   // initialize ph
-   ph->ops = &core_ops;
-   ph->core->core_fd   = -1;
-   ph->core->exec_fd   = -1;
-   ph->core->interp_fd = -1;
+  // initialize ph
+  ph->ops = &core_ops;
+  ph->core->core_fd   = -1;
+  ph->core->exec_fd   = -1;
+  ph->core->interp_fd = -1;
 
-   // open the core file
-   if ((ph->core->core_fd = open(core_file, O_RDONLY)) < 0) {
-      print_debug("can't open core file\n");
-      goto err;
-   }
+  // open the core file
+  if ((ph->core->core_fd = open(core_file, O_RDONLY)) < 0) {
+    print_debug("can't open core file\n");
+    goto err;
+  }
 
-   // read core file ELF header
-   if (read_elf_header(ph->core->core_fd, &core_ehdr) != true || core_ehdr.e_type != ET_CORE) {
-      print_debug("core file is not a valid ELF ET_CORE file\n");
-      goto err;
-   }
+  // read core file ELF header
+  if (read_elf_header(ph->core->core_fd, &core_ehdr) != true || core_ehdr.e_type != ET_CORE) {
+    print_debug("core file is not a valid ELF ET_CORE file\n");
+    goto err;
+  }
 
-   if ((ph->core->exec_fd = open(exec_file, O_RDONLY)) < 0) {
-      print_debug("can't open executable file\n");
-      goto err;
-   }
+  if ((ph->core->exec_fd = open(exec_file, O_RDONLY)) < 0) {
+    print_debug("can't open executable file\n");
+    goto err;
+  }
 
-   if (read_elf_header(ph->core->exec_fd, &exec_ehdr) != true || exec_ehdr.e_type != ET_EXEC) {
-      print_debug("executable file is not a valid ELF ET_EXEC file\n");
-      goto err;
-   }
+  if (read_elf_header(ph->core->exec_fd, &exec_ehdr) != true || exec_ehdr.e_type != ET_EXEC) {
+    print_debug("executable file is not a valid ELF ET_EXEC file\n");
+    goto err;
+  }
 
-   // process core file segments
-   if (read_core_segments(ph, &core_ehdr) != true)
-      goto err;
+  // process core file segments
+  if (read_core_segments(ph, &core_ehdr) != true) {
+    goto err;
+  }
 
-   // process exec file segments
-   if (read_exec_segments(ph, &exec_ehdr) != true)
-      goto err;
+  // process exec file segments
+  if (read_exec_segments(ph, &exec_ehdr) != true) {
+    goto err;
+  }
 
-   // exec file is also treated like a shared object for symbol search
-   if (add_lib_info_fd(ph, exec_file, ph->core->exec_fd,
-                       (uintptr_t)0 + find_base_address(ph->core->exec_fd, &exec_ehdr)) == NULL)
-      goto err;
+  // exec file is also treated like a shared object for symbol search
+  if (add_lib_info_fd(ph, exec_file, ph->core->exec_fd,
+                      (uintptr_t)0 + find_base_address(ph->core->exec_fd, &exec_ehdr)) == NULL) {
+    goto err;
+  }
 
-   // allocate and sort maps into map_array, we need to do this
-   // here because read_shared_lib_info needs to read from debuggee
-   // address space
-   if (sort_map_array(ph) != true)
-      goto err;
+  // allocate and sort maps into map_array, we need to do this
+  // here because read_shared_lib_info needs to read from debuggee
+  // address space
+  if (sort_map_array(ph) != true) {
+    goto err;
+  }
 
-   if (read_shared_lib_info(ph) != true)
-      goto err;
+  if (read_shared_lib_info(ph) != true) {
+    goto err;
+  }
 
-   // sort again because we have added more mappings from shared objects
-   if (sort_map_array(ph) != true)
-      goto err;
+  // sort again because we have added more mappings from shared objects
+  if (sort_map_array(ph) != true) {
+    goto err;
+  }
 
-   if (init_classsharing_workaround(ph) != true)
-      goto err;
+  if (init_classsharing_workaround(ph) != true) {
+    goto err;
+  }
 
-   return ph;
+  return ph;
 
 err:
-   Prelease(ph);
-   return NULL;
+  Prelease(ph);
+  return NULL;
 }
--- a/agent/src/os/linux/ps_proc.c	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/os/linux/ps_proc.c	Tue Nov 05 17:38:04 2013 -0800
@@ -27,6 +27,8 @@
 #include <string.h>
 #include <signal.h>
 #include <errno.h>
+#include <sys/types.h>
+#include <sys/wait.h>
 #include <sys/ptrace.h>
 #include "libproc_impl.h"
 
--- a/agent/src/os/linux/salibelf.c	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/os/linux/salibelf.c	Tue Nov 05 17:38:04 2013 -0800
@@ -25,6 +25,7 @@
 #include "salibelf.h"
 #include <stdlib.h>
 #include <unistd.h>
+#include <string.h>
 
 extern void print_debug(const char*,...);
 
--- a/agent/src/os/linux/symtab.c	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/os/linux/symtab.c	Tue Nov 05 17:38:04 2013 -0800
@@ -305,7 +305,7 @@
 
   unsigned char *bytes
     = (unsigned char*)(note+1) + note->n_namesz;
-  unsigned char *filename
+  char *filename
     = (build_id_to_debug_filename (note->n_descsz, bytes));
 
   fd = pathmap_open(filename);
--- a/agent/src/share/classes/sun/jvm/hotspot/CommandProcessor.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/CommandProcessor.java	Tue Nov 05 17:38:04 2013 -0800
@@ -1213,6 +1213,7 @@
                 }
                 HotSpotTypeDataBase db = (HotSpotTypeDataBase)agent.getTypeDataBase();
                 if (t.countTokens() == 1) {
+                    String name = t.nextToken();
                     out.println("intConstant " + name + " " + db.lookupIntConstant(name));
                 } else if (t.countTokens() == 0) {
                     Iterator i = db.getIntConstants();
@@ -1235,6 +1236,7 @@
                 }
                 HotSpotTypeDataBase db = (HotSpotTypeDataBase)agent.getTypeDataBase();
                 if (t.countTokens() == 1) {
+                    String name = t.nextToken();
                     out.println("longConstant " + name + " " + db.lookupLongConstant(name));
                 } else if (t.countTokens() == 0) {
                     Iterator i = db.getLongConstants();
--- a/agent/src/share/classes/sun/jvm/hotspot/asm/Disassembler.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/asm/Disassembler.java	Tue Nov 05 17:38:04 2013 -0800
@@ -67,6 +67,13 @@
          String libname = "hsdis";
          String arch = System.getProperty("os.arch");
          if (os.lastIndexOf("Windows", 0) != -1) {
+            if (arch.equals("x86")) {
+               libname +=  "-i386";
+            } else if (arch.equals("amd64")) {
+               libname +=  "-amd64";
+            } else {
+               libname +=  "-" + arch;
+            }
             path.append(sep + "bin" + sep);
             libname += ".dll";
          } else if (os.lastIndexOf("SunOS", 0) != -1) {
--- a/agent/src/share/classes/sun/jvm/hotspot/debugger/bsd/BsdAddress.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/debugger/bsd/BsdAddress.java	Tue Nov 05 17:38:04 2013 -0800
@@ -81,7 +81,7 @@
 
     public Address getCompKlassAddressAt(long offset)
             throws UnalignedAddressException, UnmappedAddressException {
-        return debugger.readCompOopAddress(addr + offset);
+        return debugger.readCompKlassAddress(addr + offset);
     }
 
     //
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/gc_implementation/g1/G1HeapRegionTable.java	Tue Nov 05 17:38:04 2013 -0800
@@ -0,0 +1,119 @@
+/*
+ * 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.
+ *
+ */
+
+package sun.jvm.hotspot.gc_implementation.g1;
+
+import java.util.Iterator;
+import java.util.Observable;
+import java.util.Observer;
+
+import sun.jvm.hotspot.debugger.Address;
+import sun.jvm.hotspot.runtime.VM;
+import sun.jvm.hotspot.runtime.VMObject;
+import sun.jvm.hotspot.runtime.VMObjectFactory;
+import sun.jvm.hotspot.types.AddressField;
+import sun.jvm.hotspot.types.CIntegerField;
+import sun.jvm.hotspot.types.Type;
+import sun.jvm.hotspot.types.TypeDataBase;
+
+// Mirror class for G1HeapRegionTable. It's essentially an index -> HeapRegion map.
+
+public class G1HeapRegionTable extends VMObject {
+    // HeapRegion** _base;
+    static private AddressField baseField;
+    // uint _length;
+    static private CIntegerField lengthField;
+    // HeapRegion** _biased_base
+    static private AddressField biasedBaseField;
+    // size_t _bias
+    static private CIntegerField biasField;
+    // uint _shift_by
+    static private CIntegerField shiftByField;
+
+    static {
+        VM.registerVMInitializedObserver(new Observer() {
+                public void update(Observable o, Object data) {
+                    initialize(VM.getVM().getTypeDataBase());
+                }
+            });
+    }
+
+    static private synchronized void initialize(TypeDataBase db) {
+        Type type = db.lookupType("G1HeapRegionTable");
+
+        baseField = type.getAddressField("_base");
+        lengthField = type.getCIntegerField("_length");
+        biasedBaseField = type.getAddressField("_biased_base");
+        biasField = type.getCIntegerField("_bias");
+        shiftByField = type.getCIntegerField("_shift_by");
+    }
+
+    private HeapRegion at(long index) {
+        Address arrayAddr = baseField.getValue(addr);
+        // Offset of &_base[index]
+        long offset = index * VM.getVM().getAddressSize();
+        Address regionAddr = arrayAddr.getAddressAt(offset);
+        return (HeapRegion) VMObjectFactory.newObject(HeapRegion.class,
+                                                      regionAddr);
+    }
+
+    public long length() {
+        return lengthField.getValue(addr);
+    }
+
+    public long bias() {
+        return biasField.getValue(addr);
+    }
+
+    public long shiftBy() {
+        return shiftByField.getValue(addr);
+    }
+
+    private class HeapRegionIterator implements Iterator<HeapRegion> {
+        private long index;
+        private long length;
+
+        @Override
+        public boolean hasNext() { return index < length; }
+
+        @Override
+        public HeapRegion next() { return at(index++);    }
+
+        @Override
+        public void remove()     { /* not supported */    }
+
+        HeapRegionIterator(Address addr) {
+            index = 0;
+            length = length();
+        }
+    }
+
+    public Iterator<HeapRegion> heapRegionIterator() {
+        return new HeapRegionIterator(addr);
+    }
+
+    public G1HeapRegionTable(Address addr) {
+        super(addr);
+    }
+}
--- a/agent/src/share/classes/sun/jvm/hotspot/gc_implementation/g1/HeapRegionSeq.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/gc_implementation/g1/HeapRegionSeq.java	Tue Nov 05 17:38:04 2013 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 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
@@ -37,13 +37,11 @@
 import sun.jvm.hotspot.types.Type;
 import sun.jvm.hotspot.types.TypeDataBase;
 
-// Mirror class for HeapRegionSeq. It's essentially an index -> HeapRegion map.
+// Mirror class for HeapRegionSeq. It essentially encapsulates the G1HeapRegionTable.
 
 public class HeapRegionSeq extends VMObject {
-    // HeapRegion** _regions;
-    static private AddressField regionsField;
-    // uint _length;
-    static private CIntegerField lengthField;
+    // G1HeapRegionTable _regions
+    static private long regionsFieldOffset;
 
     static {
         VM.registerVMInitializedObserver(new Observer() {
@@ -56,44 +54,21 @@
     static private synchronized void initialize(TypeDataBase db) {
         Type type = db.lookupType("HeapRegionSeq");
 
-        regionsField = type.getAddressField("_regions");
-        lengthField = type.getCIntegerField("_length");
+        regionsFieldOffset = type.getField("_regions").getOffset();
     }
 
-    private HeapRegion at(long index) {
-        Address arrayAddr = regionsField.getValue(addr);
-        // Offset of &_region[index]
-        long offset = index * VM.getVM().getAddressSize();
-        Address regionAddr = arrayAddr.getAddressAt(offset);
-        return (HeapRegion) VMObjectFactory.newObject(HeapRegion.class,
-                                                      regionAddr);
+    private G1HeapRegionTable regions() {
+        Address regionsAddr = addr.addOffsetTo(regionsFieldOffset);
+        return (G1HeapRegionTable) VMObjectFactory.newObject(G1HeapRegionTable.class,
+                                                             regionsAddr);
     }
 
     public long length() {
-        return lengthField.getValue(addr);
-    }
-
-    private class HeapRegionIterator implements Iterator<HeapRegion> {
-        private long index;
-        private long length;
-
-        @Override
-        public boolean hasNext() { return index < length; }
-
-        @Override
-        public HeapRegion next() { return at(index++);    }
-
-        @Override
-        public void remove()     { /* not supported */    }
-
-        HeapRegionIterator(Address addr) {
-            index = 0;
-            length = length();
-        }
+        return regions().length();
     }
 
     public Iterator<HeapRegion> heapRegionIterator() {
-        return new HeapRegionIterator(addr);
+        return regions().heapRegionIterator();
     }
 
     public HeapRegionSeq(Address addr) {
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/memory/ProtectionDomainCacheEntry.java	Tue Nov 05 17:38:04 2013 -0800
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2001, 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.
+ *
+ */
+
+package sun.jvm.hotspot.memory;
+
+import java.util.*;
+import sun.jvm.hotspot.debugger.*;
+import sun.jvm.hotspot.oops.*;
+import sun.jvm.hotspot.runtime.*;
+import sun.jvm.hotspot.types.*;
+
+public class ProtectionDomainCacheEntry extends VMObject {
+  private static sun.jvm.hotspot.types.OopField protectionDomainField;
+
+  static {
+    VM.registerVMInitializedObserver(new Observer() {
+        public void update(Observable o, Object data) {
+          initialize(VM.getVM().getTypeDataBase());
+        }
+      });
+  }
+
+  private static synchronized void initialize(TypeDataBase db) {
+    Type type = db.lookupType("ProtectionDomainCacheEntry");
+    protectionDomainField = type.getOopField("_literal");
+  }
+
+  public ProtectionDomainCacheEntry(Address addr) {
+    super(addr);
+  }
+
+  public Oop protectionDomain() {
+    return VM.getVM().getObjectHeap().newOop(protectionDomainField.getValue(addr));
+  }
+}
--- a/agent/src/share/classes/sun/jvm/hotspot/memory/ProtectionDomainEntry.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/memory/ProtectionDomainEntry.java	Tue Nov 05 17:38:04 2013 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 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
@@ -32,7 +32,7 @@
 
 public class ProtectionDomainEntry extends VMObject {
   private static AddressField nextField;
-  private static sun.jvm.hotspot.types.OopField protectionDomainField;
+  private static AddressField pdCacheField;
 
   static {
     VM.registerVMInitializedObserver(new Observer() {
@@ -46,7 +46,7 @@
     Type type = db.lookupType("ProtectionDomainEntry");
 
     nextField = type.getAddressField("_next");
-    protectionDomainField = type.getOopField("_protection_domain");
+    pdCacheField = type.getAddressField("_pd_cache");
   }
 
   public ProtectionDomainEntry(Address addr) {
@@ -54,10 +54,12 @@
   }
 
   public ProtectionDomainEntry next() {
-    return (ProtectionDomainEntry) VMObjectFactory.newObject(ProtectionDomainEntry.class, addr);
+    return (ProtectionDomainEntry) VMObjectFactory.newObject(ProtectionDomainEntry.class, nextField.getValue(addr));
   }
 
   public Oop protectionDomain() {
-    return VM.getVM().getObjectHeap().newOop(protectionDomainField.getValue(addr));
+    ProtectionDomainCacheEntry pd_cache = (ProtectionDomainCacheEntry)
+      VMObjectFactory.newObject(ProtectionDomainCacheEntry.class, pdCacheField.getValue(addr));
+    return pd_cache.protectionDomain();
   }
 }
--- a/agent/src/share/classes/sun/jvm/hotspot/memory/SymbolTable.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/memory/SymbolTable.java	Tue Nov 05 17:38:04 2013 -0800
@@ -44,12 +44,10 @@
   private static synchronized void initialize(TypeDataBase db) {
     Type type = db.lookupType("SymbolTable");
     theTableField  = type.getAddressField("_the_table");
-    symbolTableSize = db.lookupIntConstant("SymbolTable::symbol_table_size").intValue();
   }
 
   // Fields
   private static AddressField theTableField;
-  private static int symbolTableSize;
 
   // Accessors
   public static SymbolTable getTheTable() {
@@ -57,10 +55,6 @@
     return (SymbolTable) VMObjectFactory.newObject(SymbolTable.class, tmp);
   }
 
-  public static int getSymbolTableSize() {
-    return symbolTableSize;
-  }
-
   public SymbolTable(Address addr) {
     super(addr);
   }
--- a/agent/src/share/classes/sun/jvm/hotspot/oops/ConstMethod.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/oops/ConstMethod.java	Tue Nov 05 17:38:04 2013 -0800
@@ -51,6 +51,7 @@
   private static int HAS_GENERIC_SIGNATURE;
   private static int HAS_METHOD_ANNOTATIONS;
   private static int HAS_PARAMETER_ANNOTATIONS;
+  private static int HAS_METHOD_PARAMETERS;
   private static int HAS_DEFAULT_ANNOTATIONS;
   private static int HAS_TYPE_ANNOTATIONS;
 
@@ -70,6 +71,7 @@
     HAS_GENERIC_SIGNATURE     = db.lookupIntConstant("ConstMethod::_has_generic_signature").intValue();
     HAS_METHOD_ANNOTATIONS    = db.lookupIntConstant("ConstMethod::_has_method_annotations").intValue();
     HAS_PARAMETER_ANNOTATIONS = db.lookupIntConstant("ConstMethod::_has_parameter_annotations").intValue();
+    HAS_METHOD_PARAMETERS = db.lookupIntConstant("ConstMethod::_has_method_parameters").intValue();
     HAS_DEFAULT_ANNOTATIONS   = db.lookupIntConstant("ConstMethod::_has_default_annotations").intValue();
     HAS_TYPE_ANNOTATIONS      = db.lookupIntConstant("ConstMethod::_has_type_annotations").intValue();
 
@@ -85,6 +87,9 @@
     // start of byte code
     bytecodeOffset = type.getSize();
 
+    type                       = db.lookupType("MethodParametersElement");
+    methodParametersElementSize = type.getSize();
+
     type                       = db.lookupType("CheckedExceptionElement");
     checkedExceptionElementSize = type.getSize();
 
@@ -113,7 +118,7 @@
 
   // start of bytecode
   private static long bytecodeOffset;
-
+  private static long methodParametersElementSize;
   private static long checkedExceptionElementSize;
   private static long localVariableTableElementSize;
   private static long exceptionTableElementSize;
@@ -387,6 +392,10 @@
     return ret;
   }
 
+  private boolean hasMethodParameters() {
+    return (getFlags() & HAS_METHOD_PARAMETERS) != 0;
+  }
+
   private boolean hasGenericSignature() {
     return (getFlags() & HAS_GENERIC_SIGNATURE) != 0;
   }
@@ -442,11 +451,41 @@
     return offsetOfLastU2Element();
   }
 
-  private long offsetOfCheckedExceptionsLength() {
+  private long offsetOfMethodParametersLength() {
+    if (Assert.ASSERTS_ENABLED) {
+      Assert.that(hasMethodParameters(), "should only be called if table is present");
+    }
     return hasGenericSignature() ? offsetOfLastU2Element() - sizeofShort :
                                    offsetOfLastU2Element();
   }
 
+  private int getMethodParametersLength() {
+      if (hasMethodParameters())
+          return (int) getAddress().getCIntegerAt(offsetOfMethodParametersLength(), 2, true);
+      else
+          return 0;
+  }
+
+  // Offset of start of checked exceptions
+  private long offsetOfMethodParameters() {
+    long offset = offsetOfMethodParametersLength();
+    long length = getMethodParametersLength();
+    if (Assert.ASSERTS_ENABLED) {
+      Assert.that(length > 0, "should only be called if method parameter information is present");
+    }
+    offset -= length * methodParametersElementSize;
+    return offset;
+  }
+
+  private long offsetOfCheckedExceptionsLength() {
+    if (hasMethodParameters())
+      return offsetOfMethodParameters() - sizeofShort;
+    else {
+      return hasGenericSignature() ? offsetOfLastU2Element() - sizeofShort :
+                                     offsetOfLastU2Element();
+    }
+  }
+
   private int getCheckedExceptionsLength() {
     if (hasCheckedExceptions()) {
       return (int) getAddress().getCIntegerAt(offsetOfCheckedExceptionsLength(), 2, true);
@@ -496,6 +535,8 @@
       return offsetOfExceptionTable() - sizeofShort;
     } else if (hasCheckedExceptions()) {
       return offsetOfCheckedExceptions() - sizeofShort;
+    } else if (hasMethodParameters()) {
+      return offsetOfMethodParameters() - sizeofShort;
     } else {
       return hasGenericSignature() ? offsetOfLastU2Element() - sizeofShort :
                                      offsetOfLastU2Element();
@@ -526,6 +567,8 @@
     }
     if (hasCheckedExceptions()) {
       return offsetOfCheckedExceptions() - sizeofShort;
+    } else if (hasMethodParameters()) {
+      return offsetOfMethodParameters() - sizeofShort;
     } else {
       return hasGenericSignature() ? offsetOfLastU2Element() - sizeofShort :
                                      offsetOfLastU2Element();
--- a/agent/src/share/classes/sun/jvm/hotspot/oops/InstanceKlass.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/oops/InstanceKlass.java	Tue Nov 05 17:38:04 2013 -0800
@@ -354,9 +354,16 @@
   public boolean   getIsMarkedDependent()   { return                isMarkedDependent.getValue(this) != 0; }
   public long      getVtableLen()           { return                vtableLen.getValue(this); }
   public long      getItableLen()           { return                itableLen.getValue(this); }
-  public Symbol    getGenericSignature()    { return                getConstants().getSymbolAt(genericSignatureIndex.getValue(this)); }
   public long      majorVersion()           { return                majorVersion.getValue(this); }
   public long      minorVersion()           { return                minorVersion.getValue(this); }
+  public Symbol    getGenericSignature()    {
+    long index = genericSignatureIndex.getValue(this);
+    if (index != 0) {
+      return getConstants().getSymbolAt(index);
+    } else {
+      return null;
+    }
+  }
 
   // "size helper" == instance size in words
   public long getSizeHelper() {
--- a/agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java	Tue Nov 05 17:38:04 2013 -0800
@@ -134,15 +134,13 @@
      private String type;
      private String name;
      private Address addr;
-     private String kind;
-     private int origin;
+     private int flags;
 
-     private Flag(String type, String name, Address addr, String kind, int origin) {
+     private Flag(String type, String name, Address addr, int flags) {
         this.type = type;
         this.name = name;
         this.addr = addr;
-        this.kind = kind;
-        this.origin = origin;
+        this.flags = flags;
      }
 
      public String getType() {
@@ -157,12 +155,8 @@
         return addr;
      }
 
-     public String getKind() {
-        return kind;
-     }
-
      public int getOrigin() {
-        return origin;
+        return flags & 0xF;  // XXX can we get the mask bits from somewhere?
      }
 
      public boolean isBool() {
@@ -173,8 +167,7 @@
         if (Assert.ASSERTS_ENABLED) {
            Assert.that(isBool(), "not a bool flag!");
         }
-        return addr.getCIntegerAt(0, boolType.getSize(), boolType.isUnsigned())
-               != 0;
+        return addr.getCIntegerAt(0, boolType.getSize(), boolType.isUnsigned()) != 0;
      }
 
      public boolean isIntx() {
@@ -792,7 +785,7 @@
 
   public boolean isCompressedKlassPointersEnabled() {
     if (compressedKlassPointersEnabled == null) {
-        Flag flag = getCommandLineFlag("UseCompressedKlassPointers");
+        Flag flag = getCommandLineFlag("UseCompressedClassPointers");
         compressedKlassPointersEnabled = (flag == null) ? Boolean.FALSE:
              (flag.getBool()? Boolean.TRUE: Boolean.FALSE);
     }
@@ -843,11 +836,10 @@
 
     Address flagAddr = flagType.getAddressField("flags").getValue();
 
-    AddressField typeFld = flagType.getAddressField("type");
-    AddressField nameFld = flagType.getAddressField("name");
-    AddressField addrFld = flagType.getAddressField("addr");
-    AddressField kindFld = flagType.getAddressField("kind");
-    CIntField originFld = new CIntField(flagType.getCIntegerField("origin"), 0);
+    AddressField typeFld = flagType.getAddressField("_type");
+    AddressField nameFld = flagType.getAddressField("_name");
+    AddressField addrFld = flagType.getAddressField("_addr");
+    CIntField flagsFld = new CIntField(flagType.getCIntegerField("_flags"), 0);
 
     long flagSize = flagType.getSize(); // sizeof(Flag)
 
@@ -856,9 +848,8 @@
       String type = CStringUtilities.getString(typeFld.getValue(flagAddr));
       String name = CStringUtilities.getString(nameFld.getValue(flagAddr));
       Address addr = addrFld.getValue(flagAddr);
-      String kind = CStringUtilities.getString(kindFld.getValue(flagAddr));
-      int origin = (int)originFld.getValue(flagAddr);
-      commandLineFlags[f] = new Flag(type, name, addr, kind, origin);
+      int flags = (int)flagsFld.getValue(flagAddr);
+      commandLineFlags[f] = new Flag(type, name, addr, flags);
       flagAddr = flagAddr.addOffsetTo(flagSize);
     }
 
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/ClassLoaderStats.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/ClassLoaderStats.java	Tue Nov 05 17:38:04 2013 -0800
@@ -51,8 +51,7 @@
 
    public static void main(String[] args) {
       ClassLoaderStats cls = new ClassLoaderStats();
-      cls.start(args);
-      cls.stop();
+      cls.execute(args);
    }
 
    private static class ClassData {
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/FinalizerInfo.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/FinalizerInfo.java	Tue Nov 05 17:38:04 2013 -0800
@@ -54,8 +54,7 @@
 
     public static void main(String[] args) {
         FinalizerInfo finfo = new FinalizerInfo();
-        finfo.start(args);
-        finfo.stop();
+        finfo.execute(args);
     }
 
     public void run() {
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/FlagDumper.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/FlagDumper.java	Tue Nov 05 17:38:04 2013 -0800
@@ -54,7 +54,6 @@
 
    public static void main(String[] args) {
       FlagDumper fd = new FlagDumper();
-      fd.start(args);
-      fd.stop();
+      fd.execute(args);
    }
 }
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/HeapDumper.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/HeapDumper.java	Tue Nov 05 17:38:04 2013 -0800
@@ -80,8 +80,7 @@
         }
 
         HeapDumper dumper = new HeapDumper(file);
-        dumper.start(args);
-        dumper.stop();
+        dumper.execute(args);
     }
 
 }
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/HeapSummary.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/HeapSummary.java	Tue Nov 05 17:38:04 2013 -0800
@@ -46,8 +46,7 @@
 
    public static void main(String[] args) {
       HeapSummary hs = new HeapSummary();
-      hs.start(args);
-      hs.stop();
+      hs.execute(args);
    }
 
    public void run() {
@@ -66,18 +65,18 @@
       printGCAlgorithm(flagMap);
       System.out.println();
       System.out.println("Heap Configuration:");
-      printValue("MinHeapFreeRatio   = ", getFlagValue("MinHeapFreeRatio", flagMap));
-      printValue("MaxHeapFreeRatio   = ", getFlagValue("MaxHeapFreeRatio", flagMap));
-      printValMB("MaxHeapSize        = ", getFlagValue("MaxHeapSize", flagMap));
-      printValMB("NewSize            = ", getFlagValue("NewSize", flagMap));
-      printValMB("MaxNewSize         = ", getFlagValue("MaxNewSize", flagMap));
-      printValMB("OldSize            = ", getFlagValue("OldSize", flagMap));
-      printValue("NewRatio           = ", getFlagValue("NewRatio", flagMap));
-      printValue("SurvivorRatio      = ", getFlagValue("SurvivorRatio", flagMap));
-      printValMB("MetaspaceSize      = ", getFlagValue("MetaspaceSize", flagMap));
-      printValMB("ClassMetaspaceSize = ", getFlagValue("ClassMetaspaceSize", flagMap));
-      printValMB("MaxMetaspaceSize   = ", getFlagValue("MaxMetaspaceSize", flagMap));
-      printValMB("G1HeapRegionSize   = ", HeapRegion.grainBytes());
+      printValue("MinHeapFreeRatio         = ", getFlagValue("MinHeapFreeRatio", flagMap));
+      printValue("MaxHeapFreeRatio         = ", getFlagValue("MaxHeapFreeRatio", flagMap));
+      printValMB("MaxHeapSize              = ", getFlagValue("MaxHeapSize", flagMap));
+      printValMB("NewSize                  = ", getFlagValue("NewSize", flagMap));
+      printValMB("MaxNewSize               = ", getFlagValue("MaxNewSize", flagMap));
+      printValMB("OldSize                  = ", getFlagValue("OldSize", flagMap));
+      printValue("NewRatio                 = ", getFlagValue("NewRatio", flagMap));
+      printValue("SurvivorRatio            = ", getFlagValue("SurvivorRatio", flagMap));
+      printValMB("MetaspaceSize            = ", getFlagValue("MetaspaceSize", flagMap));
+      printValMB("CompressedClassSpaceSize = ", getFlagValue("CompressedClassSpaceSize", flagMap));
+      printValMB("MaxMetaspaceSize         = ", getFlagValue("MaxMetaspaceSize", flagMap));
+      printValMB("G1HeapRegionSize         = ", HeapRegion.grainBytes());
 
       System.out.println();
       System.out.println("Heap Usage:");
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/JInfo.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/JInfo.java	Tue Nov 05 17:38:04 2013 -0800
@@ -134,8 +134,7 @@
         }
 
         JInfo jinfo = new JInfo(mode);
-        jinfo.start(args);
-        jinfo.stop();
+        jinfo.execute(args);
     }
 
     private void printVMFlags() {
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/JMap.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/JMap.java	Tue Nov 05 17:38:04 2013 -0800
@@ -136,7 +136,9 @@
                         mode = MODE_HEAP_GRAPH_GXL;
                     } else {
                         System.err.println("unknown heap format:" + format);
-                        return;
+
+                        // Exit with error status
+                        System.exit(1);
                     }
                 } else {
                     copyArgs = false;
@@ -153,8 +155,7 @@
         }
 
         JMap jmap = new JMap(mode);
-        jmap.start(args);
-        jmap.stop();
+        jmap.execute(args);
     }
 
     public boolean writeHeapHprofBin(String fileName) {
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/JSnap.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/JSnap.java	Tue Nov 05 17:38:04 2013 -0800
@@ -64,7 +64,6 @@
 
     public static void main(String[] args) {
         JSnap js = new JSnap();
-        js.start(args);
-        js.stop();
+        js.execute(args);
     }
 }
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/JStack.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/JStack.java	Tue Nov 05 17:38:04 2013 -0800
@@ -89,8 +89,7 @@
         }
 
         JStack jstack = new JStack(mixedMode, concurrentLocks);
-        jstack.start(args);
-        jstack.stop();
+        jstack.execute(args);
     }
 
     private boolean mixedMode;
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/ObjectHistogram.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/ObjectHistogram.java	Tue Nov 05 17:38:04 2013 -0800
@@ -61,7 +61,6 @@
 
    public static void main(String[] args) {
       ObjectHistogram oh = new ObjectHistogram();
-      oh.start(args);
-      oh.stop();
+      oh.execute(args);
    }
 }
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/PMap.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/PMap.java	Tue Nov 05 17:38:04 2013 -0800
@@ -69,7 +69,6 @@
 
    public static void main(String[] args) throws Exception {
       PMap t = new PMap();
-      t.start(args);
-      t.stop();
+      t.execute(args);
    }
 }
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/PStack.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/PStack.java	Tue Nov 05 17:38:04 2013 -0800
@@ -182,8 +182,7 @@
 
    public static void main(String[] args) throws Exception {
       PStack t = new PStack();
-      t.start(args);
-      t.stop();
+      t.execute(args);
    }
 
    // -- Internals only below this point
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/StackTrace.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/StackTrace.java	Tue Nov 05 17:38:04 2013 -0800
@@ -137,8 +137,7 @@
 
    public static void main(String[] args) {
       StackTrace st = new StackTrace();
-      st.start(args);
-      st.stop();
+      st.execute(args);
    }
 
    private boolean verbose;
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/SysPropsDumper.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/SysPropsDumper.java	Tue Nov 05 17:38:04 2013 -0800
@@ -58,7 +58,6 @@
 
    public static void main(String[] args) {
       SysPropsDumper pd = new SysPropsDumper();
-      pd.start(args);
-      pd.stop();
+      pd.execute(args);
    }
 }
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/Tool.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/Tool.java	Tue Nov 05 17:38:04 2013 -0800
@@ -26,6 +26,7 @@
 
 import java.io.PrintStream;
 import java.util.Hashtable;
+
 import sun.jvm.hotspot.*;
 import sun.jvm.hotspot.runtime.*;
 import sun.jvm.hotspot.debugger.*;
@@ -105,26 +106,44 @@
 
       public static void main(String[] args) {
          <derived class> obj = new <derived class>;
-         obj.start(args);
+         obj.execute(args);
       }
 
    */
 
-   protected void stop() {
+   protected void execute(String[] args) {
+       int returnStatus = 1;
+
+       try {
+           returnStatus = start(args);
+       } finally {
+           stop();
+       }
+
+       // Exit with 0 or 1
+       System.exit(returnStatus);
+   }
+
+   public void stop() {
       if (agent != null) {
          agent.detach();
       }
    }
 
-   protected void start(String[] args) {
+   private int start(String[] args) {
+
       if ((args.length < 1) || (args.length > 2)) {
          usage();
-         return;
+         return 1;
       }
 
       // Attempt to handle -h or -help or some invalid flag
-      if (args[0].startsWith("-")) {
+      if (args[0].startsWith("-h")) {
           usage();
+          return 0;
+      } else if (args[0].startsWith("-")) {
+          usage();
+          return 1;
       }
 
       PrintStream err = System.err;
@@ -154,6 +173,7 @@
 
         default:
            usage();
+           return 1;
       }
 
       agent = new HotSpotAgent();
@@ -191,15 +211,16 @@
              break;
         }
         if (e.getMessage() != null) {
-          err.print(e.getMessage());
+          err.println(e.getMessage());
           e.printStackTrace();
         }
         err.println();
-        return;
+        return 1;
       }
 
       err.println("Debugger attached successfully.");
       startInternal();
+      return 0;
    }
 
    // When using an existing JVMDebugger.
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ClassDump.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ClassDump.java	Tue Nov 05 17:38:04 2013 -0800
@@ -177,7 +177,6 @@
     public static void main(String[] args) {
 
         ClassDump cd = new ClassDump();
-        cd.start(args);
-        cd.stop();
+        cd.execute(args);
     }
 }
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/soql/JSDB.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/soql/JSDB.java	Tue Nov 05 17:38:04 2013 -0800
@@ -42,8 +42,7 @@
 
     public static void main(String[] args) {
         JSDB jsdb = new JSDB();
-        jsdb.start(args);
-        jsdb.stop();
+        jsdb.execute(args);
     }
 
     public void run() {
--- a/agent/src/share/classes/sun/jvm/hotspot/tools/soql/SOQL.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/tools/soql/SOQL.java	Tue Nov 05 17:38:04 2013 -0800
@@ -40,8 +40,7 @@
 public class SOQL extends Tool {
    public static void main(String[] args) {
       SOQL soql = new SOQL();
-      soql.start(args);
-      soql.stop();
+      soql.execute(args);
    }
 
    public SOQL() {
--- a/agent/src/share/classes/sun/jvm/hotspot/utilities/AbstractHeapGraphWriter.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/utilities/AbstractHeapGraphWriter.java	Tue Nov 05 17:38:04 2013 -0800
@@ -59,6 +59,7 @@
 
                     public boolean doObj(Oop oop) {
                         try {
+                            writeHeapRecordPrologue();
                             if (oop instanceof TypeArray) {
                                 writePrimitiveArray((TypeArray)oop);
                             } else if (oop instanceof ObjArray) {
@@ -97,6 +98,7 @@
                                 // not-a-Java-visible oop
                                 writeInternalObject(oop);
                             }
+                            writeHeapRecordEpilogue();
                         } catch (IOException exp) {
                             throw new RuntimeException(exp);
                         }
@@ -416,6 +418,12 @@
     protected void writeHeapFooter() throws IOException {
     }
 
+    protected void writeHeapRecordPrologue() throws IOException {
+    }
+
+    protected void writeHeapRecordEpilogue() throws IOException {
+    }
+
     // HeapVisitor, OopVisitor methods can't throw any non-runtime
     // exception. But, derived class write methods (which are called
     // from visitor callbacks) may throw IOException. Hence, we throw
--- a/agent/src/share/classes/sun/jvm/hotspot/utilities/HeapHprofBinWriter.java	Wed Oct 16 10:52:41 2013 +0200
+++ b/agent/src/share/classes/sun/jvm/hotspot/utilities/HeapHprofBinWriter.java	Tue Nov 05 17:38:04 2013 -0800
@@ -44,7 +44,7 @@
  * WARNING: This format is still under development, and is subject to
  * change without notice.
  *
- * header    "JAVA PROFILE 1.0.1" (0-terminated)
+ * header    "JAVA PROFILE 1.0.1" or "JAVA PROFILE 1.0.2" (0-terminated)
  * u4        size of identifiers. Identifiers are used to represent
  *            UTF8 strings, objects, stack traces, etc. They usually
  *            have the same size as host pointers. For example, on
@@ -292,11 +292,34 @@
  *                          0x00000002: cpu sampling on/off
  *                u2        stack trace depth
  *
+ *
+ * When the header is "JAVA PROFILE 1.0.2" a heap dump can optionally
+ * be generated as a sequence of heap dump segments. This sequence is
+ * terminated by an end record. The additional tags allowed by format
+ * "JAVA PROFILE 1.0.2" are:
+ *
+ * HPROF_HEAP_DUMP_SEGMENT  denote a heap dump segment
+ *
+ *               [heap dump sub-records]*
+ *               The same sub-record types allowed by HPROF_HEAP_DUMP
+ *
+ * HPROF_HEAP_DUMP_END      denotes the end of a heap dump
+ *
  */
 
 public class HeapHprofBinWriter extends AbstractHeapGraphWriter {
+
+    // The heap size threshold used to determine if segmented format
+    // ("JAVA PROFILE 1.0.2") should be used.
+    private static final long HPROF_SEGMENTED_HEAP_DUMP_THRESHOLD = 2L * 0x40000000;
+
+    // The approximate size of a heap segment. Used to calculate when to create
+    // a new segment.
+    private static final long HPROF_SEGMENTED_HEAP_DUMP_SEGMENT_SIZE = 1L * 0x40000000;
+
     // hprof binary file header
-    private static final String HPROF_HEADER = "JAVA PROFILE 1.0.1";
+    private static final String HPROF_HEADER_1_0_1 = "JAVA PROFILE 1.0.1";
+    private static final String HPROF_HEADER_1_0_2 = "JAVA PROFILE 1.0.2";
 
     // constants in enum HprofTag
     private static final int HPROF_UTF8             = 0x01;
@@ -312,6 +335,10 @@
     private static final int HPROF_CPU_SAMPLES      = 0x0D;
     private static final int HPROF_CONTROL_SETTINGS = 0x0E;
 
+    // 1.0.2 record types
+    private static final int HPROF_HEAP_DUMP_SEGMENT = 0x1C;
+    private static final int HPROF_HEAP_DUMP_END     = 0x2C;
+
     // Heap dump constants
     // constants in enum HprofGcTag
     private static final int HPROF_GC_ROOT_UNKNOWN       = 0xFF;
@@ -352,11 +379,9 @@
     private static final int JVM_SIGNATURE_ARRAY   = '[';
     private static final int JVM_SIGNATURE_CLASS   = 'L';
 
-
     public synchronized void write(String fileName) throws IOException {
         // open file stream and create buffered data output stream
-        FileOutputStream fos = new FileOutputStream(fileName);
-        FileChannel chn = fos.getChannel();
+        fos = new FileOutputStream(fileName);
         out = new DataOutputStream(new BufferedOutputStream(fos));
 
         VM vm = VM.getVM();
@@ -385,6 +410,9 @@
         FLOAT_SIZE = objectHeap.getFloatSize();
         DOUBLE_SIZE = objectHeap.getDoubleSize();
 
+        // Check weather we should dump the heap as segments
+        useSegmentedHeapDump = vm.getUniverse().heap().used() > HPROF_SEGMENTED_HEAP_DUMP_THRESHOLD;
+
         // hprof bin format header
         writeFileHeader();
 
@@ -394,38 +422,87 @@
 
         // hprof UTF-8 symbols section
         writeSymbols();
+
         // HPROF_LOAD_CLASS records for all classes
         writeClasses();
 
-        // write heap data now
-        out.writeByte((byte)HPROF_HEAP_DUMP);
-        out.writeInt(0); // relative timestamp
-
-        // remember position of dump length, we will fixup
-        // length later - hprof format requires length.
-        out.flush();
-        long dumpStart = chn.position();
-
-        // write dummy length of 0 and we'll fix it later.
-        out.writeInt(0);
-
         // write CLASS_DUMP records
         writeClassDumpRecords();
 
         // this will write heap data into the buffer stream
         super.write();
 
+        // flush buffer stream.
+        out.flush();
+
+        // Fill in final length
+        fillInHeapRecordLength();
+
+        if (useSegmentedHeapDump) {
+            // Write heap segment-end record
+            out.writeByte((byte) HPROF_HEAP_DUMP_END);
+            out.writeInt(0);
+            out.writeInt(0);
+        }
+
         // flush buffer stream and throw it.
         out.flush();
         out = null;
 
+        // close the file stream
+        fos.close();
+    }
+
+    @Override
+    protected void writeHeapRecordPrologue() throws IOException {
+        if (currentSegmentStart == 0) {
+            // write heap data header, depending on heap size use segmented heap
+            // format
+            out.writeByte((byte) (useSegmentedHeapDump ? HPROF_HEAP_DUMP_SEGMENT
+                    : HPROF_HEAP_DUMP));
+            out.writeInt(0);
+
+            // remember position of dump length, we will fixup
+            // length later - hprof format requires length.
+            out.flush();
+            currentSegmentStart = fos.getChannel().position();
+
+            // write dummy length of 0 and we'll fix it later.
+            out.writeInt(0);
+        }
+    }
+
+    @Override
+    protected void writeHeapRecordEpilogue() throws IOException {
+        if (useSegmentedHeapDump) {
+            out.flush();
+            if ((fos.getChannel().position() - currentSegmentStart - 4) >= HPROF_SEGMENTED_HEAP_DUMP_SEGMENT_SIZE) {
+                fillInHeapRecordLength();
+                currentSegmentStart = 0;
+            }
+        }
+    }
+
+    private void fillInHeapRecordLength() throws IOException {
+
         // now get current position to calculate length
-        long dumpEnd = chn.position();
+        long dumpEnd = fos.getChannel().position();
+
         // calculate length of heap data
-        int dumpLen = (int) (dumpEnd - dumpStart - 4);
+        long dumpLenLong = (dumpEnd - currentSegmentStart - 4L);
+
+        // Check length boundary, overflow could happen but is _very_ unlikely
+        if(dumpLenLong >= (4L * 0x40000000)){
+            throw new RuntimeException("Heap segment size overflow.");
+        }
+
+        // Save the current position
+        long currentPosition = fos.getChannel().position();
 
         // seek the position to write length
-        chn.position(dumpStart);
+        fos.getChannel().position(currentSegmentStart);
+
+        int dumpLen = (int) dumpLenLong;
 
         // write length as integer
         fos.write((dumpLen >>> 24) & 0xFF);
@@ -433,8 +510,8 @@
         fos.write((dumpLen >>> 8) & 0xFF);
         fos.write((dumpLen >>> 0) & 0xFF);
 
-        // close the file stream
-        fos.close();
+        //Reset to previous current position
+        fos.getChannel().position(currentPosition);
     }
 
     private void writeClassDumpRecords() throws IOException {
@@ -443,7 +520,9 @@
             sysDict.allClassesDo(new SystemDictionary.ClassVisitor() {
                             public void visit(Klass k) {
                                 try {
+                                    writeHeapRecordPrologue();
                                     writeClassDumpRecord(k);
+                                    writeHeapRecordEpilogue();
                                 } catch (IOException e) {
                                     throw new RuntimeException(e);
                                 }
@@ -884,7 +963,12 @@
     // writes hprof binary file header
     private void writeFileHeader() throws IOException {
         // version string
-        out.writeBytes(HPROF_HEADER);
+        if(useSegmentedHeapDump) {
+            out.writeBytes(HPROF_HEADER_1_0_2);
+        }
+        else {
+            out.writeBytes(HPROF_HEADER_1_0_1);
+        }
         out.writeByte((byte)'\0');
 
         // write identifier size. we use pointers as identifiers.
@@ -976,6 +1060,7 @@
     private static final int EMPTY_FRAME_DEPTH = -1;
 
     private DataOutputStream out;
+    private FileOutputStream fos;
     private Debugger dbg;
     private ObjectHeap objectHeap;
     private SymbolTable symTbl;
@@ -983,6 +1068,10 @@
     // oopSize of the debuggee
     private int OBJ_ID_SIZE;
 
+    // Added for hprof file format 1.0.2 support
+    private boolean useSegmentedHeapDump;
+    private long currentSegmentStart;
+
     private long BOOLEAN_BASE_OFFSET;
     private long BYTE_BASE_OFFSET;
     private long CHAR_BASE_OFFSET;
@@ -1005,6 +1094,7 @@
     private static class ClassData {
         int instSize;
         List fields;
+
         ClassData(int instSize, List fields) {
             this.instSize = instSize;
             this.fields = fields;
--- a/make/Makefile	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/Makefile	Tue Nov 05 17:38:04 2013 -0800
@@ -361,6 +361,11 @@
 	$(install-file)
 $(EXPORT_SERVER_DIR)/64/%.diz:    		$(C2_BUILD_DIR)/%.diz
 	$(install-file)
+# MacOS X
+$(EXPORT_JRE_LIB_ARCH_DIR)/%.dSYM: 		$(C2_BUILD_DIR)/%.dSYM
+	$(install-dir)
+$(EXPORT_SERVER_DIR)/%.dSYM:       		$(C2_BUILD_DIR)/%.dSYM
+	$(install-dir)
 endif
 
 # Client (C1)
@@ -406,6 +411,11 @@
 	$(install-file)
 $(EXPORT_CLIENT_DIR)/64/%.diz:    		$(C1_BUILD_DIR)/%.diz
 	$(install-file)
+# MacOS X
+$(EXPORT_JRE_LIB_ARCH_DIR)/%.dSYM: 		$(C1_BUILD_DIR)/%.dSYM
+	$(install-dir)
+$(EXPORT_CLIENT_DIR)/%.dSYM:       		$(C1_BUILD_DIR)/%.dSYM
+	$(install-dir)
 endif
 
 # Minimal1
@@ -451,6 +461,7 @@
 	$(install-file)
 $(EXPORT_MINIMAL_DIR)/64/%.diz:			$(MINIMAL1_BUILD_DIR)/%.diz
 	$(install-file)
+# MacOS X does not support Minimal1 config
 endif
 
 # Zero
@@ -473,6 +484,11 @@
 	$(install-file)
 $(EXPORT_SERVER_DIR)/%.diz:			$(ZERO_BUILD_DIR)/%.diz
 	$(install-file)
+# MacOS X
+$(EXPORT_JRE_LIB_ARCH_DIR)/%.dSYM: 		$(ZERO_BUILD_DIR)/%.dSYM
+	$(install-dir)
+$(EXPORT_SERVER_DIR)/%.dSYM:			$(ZERO_BUILD_DIR)/%.dSYM
+	$(install-dir)
 endif
 
 # Core
@@ -517,6 +533,11 @@
 	$(install-file)
 $(EXPORT_SERVER_DIR)/%.diz:			$(SHARK_BUILD_DIR)/%.diz
 	$(install-file)
+# MacOS X
+$(EXPORT_JRE_LIB_ARCH_DIR)/%.dSYM: 		$(SHARK_BUILD_DIR)/%.dSYM
+	$(install-dir)
+$(EXPORT_SERVER_DIR)/%.dSYM:			$(SHARK_BUILD_DIR)/%.dSYM
+	$(install-dir)
 endif
 
 $(EXPORT_INCLUDE_DIR)/%: $(HS_SRC_DIR)/share/vm/code/%
--- a/make/bsd/Makefile	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/bsd/Makefile	Tue Nov 05 17:38:04 2013 -0800
@@ -204,6 +204,7 @@
 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)
 BUILDTREE_VARS   += HOTSPOT_RELEASE_VERSION=$(HOTSPOT_RELEASE_VERSION) HOTSPOT_BUILD_VERSION=$(HOTSPOT_BUILD_VERSION) JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION)
+BUILDTREE_VARS   += ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS) OBJCOPY=$(OBJCOPY) STRIP_POLICY=$(STRIP_POLICY) ZIP_DEBUGINFO_FILES=$(ZIP_DEBUGINFO_FILES) ZIPEXE=$(ZIPEXE)
 
 BUILDTREE         = $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_VARS)
 
@@ -337,9 +338,11 @@
 
 # Doc target.  This is the same for all build options.
 #     Hence create a docs directory beside ...$(ARCH)_[...]
+# We specify 'BUILD_FLAVOR=product' so that the proper
+# ENABLE_FULL_DEBUG_SYMBOLS value is used.
 docs: checks
 	$(QUIETLY) mkdir -p $(SUBDIR_DOCS)
-	$(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/makefiles/jvmti.make $(MFLAGS) $(BUILDTREE_VARS) JvmtiOutDir=$(SUBDIR_DOCS) jvmtidocs
+	$(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/makefiles/jvmti.make $(MFLAGS) $(BUILDTREE_VARS) JvmtiOutDir=$(SUBDIR_DOCS) BUILD_FLAVOR=product jvmtidocs
 
 # Synonyms for win32-like targets.
 compiler2:  debug product
--- a/make/bsd/makefiles/buildtree.make	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/bsd/makefiles/buildtree.make	Tue Nov 05 17:38:04 2013 -0800
@@ -261,6 +261,16 @@
 	echo "$(call gamma-path,commonsrc,os/posix/vm)"; \
 	[ -n "$(CFLAGS_BROWSE)" ] && \
 	    echo && echo "CFLAGS_BROWSE = $(CFLAGS_BROWSE)"; \
+	[ -n "$(ENABLE_FULL_DEBUG_SYMBOLS)" ] && \
+	    echo && echo "ENABLE_FULL_DEBUG_SYMBOLS = $(ENABLE_FULL_DEBUG_SYMBOLS)"; \
+	[ -n "$(OBJCOPY)" ] && \
+	    echo && echo "OBJCOPY = $(OBJCOPY)"; \
+	[ -n "$(STRIP_POLICY)" ] && \
+	    echo && echo "STRIP_POLICY = $(STRIP_POLICY)"; \
+	[ -n "$(ZIP_DEBUGINFO_FILES)" ] && \
+	    echo && echo "ZIP_DEBUGINFO_FILES = $(ZIP_DEBUGINFO_FILES)"; \
+	[ -n "$(ZIPEXE)" ] && \
+	    echo && echo "ZIPEXE = $(ZIPEXE)"; \
 	[ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \
 	    echo && \
 	    echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \
--- a/make/bsd/makefiles/defs.make	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/bsd/makefiles/defs.make	Tue Nov 05 17:38:04 2013 -0800
@@ -136,10 +136,127 @@
   endif
 endif
 
+OS_VENDOR:=$(shell uname -s)
+
+# determine if HotSpot is being built in JDK6 or earlier version
+JDK6_OR_EARLIER=0
+ifeq "$(shell expr \( '$(JDK_MAJOR_VERSION)' != '' \& '$(JDK_MINOR_VERSION)' != '' \& '$(JDK_MICRO_VERSION)' != '' \))" "1"
+  # if the longer variable names (newer build style) are set, then check those
+  ifeq "$(shell expr \( $(JDK_MAJOR_VERSION) = 1 \& $(JDK_MINOR_VERSION) \< 7 \))" "1"
+    JDK6_OR_EARLIER=1
+  endif
+else
+  # the longer variables aren't set so check the shorter variable names
+  ifeq "$(shell expr \( '$(JDK_MAJOR_VER)' = 1 \& '$(JDK_MINOR_VER)' \< 7 \))" "1"
+    JDK6_OR_EARLIER=1
+  endif
+endif
+
+ifeq ($(JDK6_OR_EARLIER),0)
+  # Full Debug Symbols is supported on JDK7 or newer.
+  # The Full Debug Symbols (FDS) default for BUILD_FLAVOR == product
+  # builds is enabled with debug info files ZIP'ed to save space. For
+  # BUILD_FLAVOR != product builds, FDS is always enabled, after all a
+  # debug build without debug info isn't very useful.
+  # The ZIP_DEBUGINFO_FILES option only has meaning when FDS is enabled.
+  #
+  # If you invoke a build with FULL_DEBUG_SYMBOLS=0, then FDS will be
+  # disabled for a BUILD_FLAVOR == product build.
+  #
+  # Note: Use of a different variable name for the FDS override option
+  # versus the FDS enabled check is intentional (FULL_DEBUG_SYMBOLS
+  # versus ENABLE_FULL_DEBUG_SYMBOLS). For auto build systems that pass
+  # in options via environment variables, use of distinct variables
+  # prevents strange behaviours. For example, in a BUILD_FLAVOR !=
+  # product build, the FULL_DEBUG_SYMBOLS environment variable will be
+  # 0, but the ENABLE_FULL_DEBUG_SYMBOLS make variable will be 1. If
+  # the same variable name is used, then different values can be picked
+  # up by different parts of the build. Just to be clear, we only need
+  # two variable names because the incoming option value can be
+  # overridden in some situations, e.g., a BUILD_FLAVOR != product
+  # build.
+
+  # Due to the multiple sub-make processes that occur this logic gets
+  # executed multiple times. We reduce the noise by at least checking that
+  # BUILD_FLAVOR has been set.
+  ifneq ($(BUILD_FLAVOR),)
+    ifeq ($(BUILD_FLAVOR), product)
+      FULL_DEBUG_SYMBOLS ?= 1
+      ENABLE_FULL_DEBUG_SYMBOLS = $(FULL_DEBUG_SYMBOLS)
+    else
+      # debug variants always get Full Debug Symbols (if available)
+      ENABLE_FULL_DEBUG_SYMBOLS = 1
+    endif
+    _JUNK_ := $(shell \
+      echo >&2 "INFO: ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS)")
+    # since objcopy is optional, we set ZIP_DEBUGINFO_FILES later
+
+    ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+      ifeq ($(OS_VENDOR), Darwin)
+          # MacOS X doesn't use OBJCOPY or STRIP_POLICY
+          OBJCOPY=
+          STRIP_POLICY=
+          ZIP_DEBUGINFO_FILES ?= 1
+      else
+        # Default OBJCOPY comes from GNU Binutils on BSD
+        ifeq ($(CROSS_COMPILE_ARCH),)
+          DEF_OBJCOPY=/usr/bin/objcopy
+        else
+          # Assume objcopy is part of the cross-compilation toolset
+          ifneq ($(ALT_COMPILER_PATH),)
+            DEF_OBJCOPY=$(ALT_COMPILER_PATH)/objcopy
+          endif
+        endif
+        OBJCOPY=$(shell test -x $(DEF_OBJCOPY) && echo $(DEF_OBJCOPY))
+        ifneq ($(ALT_OBJCOPY),)
+          _JUNK_ := $(shell echo >&2 "INFO: ALT_OBJCOPY=$(ALT_OBJCOPY)")
+          OBJCOPY=$(shell test -x $(ALT_OBJCOPY) && echo $(ALT_OBJCOPY))
+        endif
+
+        ifeq ($(OBJCOPY),)
+          _JUNK_ := $(shell \
+            echo >&2 "INFO: no objcopy cmd found so cannot create .debuginfo" \
+              "files. You may need to set ALT_OBJCOPY.")
+          ENABLE_FULL_DEBUG_SYMBOLS=0
+          _JUNK_ := $(shell \
+            echo >&2 "INFO:" \
+              "ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS)")
+        else
+          _JUNK_ := $(shell \
+            echo >&2 "INFO: $(OBJCOPY) cmd found so will create .debuginfo" \
+              "files.")
+
+          # Library stripping policies for .debuginfo configs:
+          #   all_strip - strips everything from the library
+          #   min_strip - strips most stuff from the library; leaves
+          #               minimum symbols
+          #   no_strip  - does not strip the library at all
+          #
+          # Oracle security policy requires "all_strip". A waiver was
+          # granted on 2011.09.01 that permits using "min_strip" in the
+          # Java JDK and Java JRE.
+          #
+          # Currently, STRIP_POLICY is only used when Full Debug Symbols
+          # is enabled.
+          #
+          STRIP_POLICY ?= min_strip
+
+          _JUNK_ := $(shell \
+            echo >&2 "INFO: STRIP_POLICY=$(STRIP_POLICY)")
+
+          ZIP_DEBUGINFO_FILES ?= 1
+        endif
+
+        _JUNK_ := $(shell \
+          echo >&2 "INFO: ZIP_DEBUGINFO_FILES=$(ZIP_DEBUGINFO_FILES)")
+      endif
+    endif # ENABLE_FULL_DEBUG_SYMBOLS=1
+  endif # BUILD_FLAVOR
+endif # JDK_6_OR_EARLIER
+
 JDK_INCLUDE_SUBDIR=bsd
 
 # Library suffix
-OS_VENDOR:=$(shell uname -s)
 ifeq ($(OS_VENDOR),Darwin)
   LIBRARY_SUFFIX=dylib
 else
@@ -150,6 +267,19 @@
 
 # client and server subdirectories have symbolic links to ../libjsig.so
 EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libjsig.$(LIBRARY_SUFFIX)
+
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+  ifeq ($(ZIP_DEBUGINFO_FILES),1)
+      EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libjsig.diz
+  else
+    ifeq ($(OS_VENDOR), Darwin)
+        EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libjsig.$(LIBRARY_SUFFIX).dSYM
+    else
+        EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libjsig.debuginfo
+    endif
+  endif
+endif
+
 EXPORT_SERVER_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/server
 EXPORT_CLIENT_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/client
 EXPORT_MINIMAL_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/minimal
@@ -157,34 +287,76 @@
 ifeq ($(findstring true, $(JVM_VARIANT_SERVER) $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true)
   EXPORT_LIST += $(EXPORT_SERVER_DIR)/Xusage.txt
   EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.$(LIBRARY_SUFFIX)
+
+  ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+        EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.diz
+    else
+      ifeq ($(OS_VENDOR), Darwin)
+          EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.$(LIBRARY_SUFFIX).dSYM
+      else
+          EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.debuginfo
+      endif
+    endif
+  endif
 endif
 
 ifeq ($(JVM_VARIANT_CLIENT),true)
   EXPORT_LIST += $(EXPORT_CLIENT_DIR)/Xusage.txt
   EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.$(LIBRARY_SUFFIX)
+
+  ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+        EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.diz
+    else
+      ifeq ($(OS_VENDOR), Darwin)
+          EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.$(LIBRARY_SUFFIX).dSYM
+      else
+          EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.debuginfo
+      endif
+    endif
+  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) \
                         $(EXPORT_LIB_DIR)/sa-jdi.jar
+
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+  ifeq ($(ZIP_DEBUGINFO_FILES),1)
+      ADD_SA_BINARIES/x86 += $(EXPORT_JRE_LIB_ARCH_DIR)/libsaproc.diz
+  else
+    ifeq ($(OS_VENDOR), Darwin)
+        ADD_SA_BINARIES/x86 += $(EXPORT_JRE_LIB_ARCH_DIR)/libsaproc.$(LIBRARY_SUFFIX).dSYM
+    else
+        ADD_SA_BINARIES/x86 += $(EXPORT_JRE_LIB_ARCH_DIR)/libsaproc.debuginfo
+    endif
+  endif
+endif
+
 ADD_SA_BINARIES/sparc = $(EXPORT_JRE_LIB_ARCH_DIR)/libsaproc.$(LIBRARY_SUFFIX) \
                         $(EXPORT_LIB_DIR)/sa-jdi.jar
 ADD_SA_BINARIES/universal = $(EXPORT_JRE_LIB_ARCH_DIR)/libsaproc.$(LIBRARY_SUFFIX) \
                             $(EXPORT_LIB_DIR)/sa-jdi.jar
+
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+  ifeq ($(ZIP_DEBUGINFO_FILES),1)
+      ADD_SA_BINARIES/universal += $(EXPORT_JRE_LIB_ARCH_DIR)/libsaproc.diz
+  else
+    ifeq ($(OS_VENDOR), Darwin)
+        ADD_SA_BINARIES/universal += $(EXPORT_JRE_LIB_ARCH_DIR)/libsaproc.$(LIBRARY_SUFFIX).dSYM
+    else
+        ADD_SA_BINARIES/universal += $(EXPORT_JRE_LIB_ARCH_DIR)/libsaproc.debuginfo
+    endif
+  endif
+endif
+
 ADD_SA_BINARIES/ppc   =
 ADD_SA_BINARIES/ia64  =
 ADD_SA_BINARIES/arm   =
@@ -225,6 +397,19 @@
     # Files to simply copy in place
     UNIVERSAL_COPY_LIST += $(EXPORT_JRE_LIB_DIR)/server/Xusage.txt
     UNIVERSAL_COPY_LIST += $(EXPORT_JRE_LIB_DIR)/client/Xusage.txt
+    ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+      ifeq ($(ZIP_DEBUGINFO_FILES),1)
+          UNIVERSAL_COPY_LIST += $(EXPORT_JRE_LIB_DIR)/server/libjvm.diz
+          UNIVERSAL_COPY_LIST += $(EXPORT_JRE_LIB_DIR)/client/libjvm.diz
+          UNIVERSAL_COPY_LIST += $(EXPORT_JRE_LIB_DIR)/libjsig.diz
+          UNIVERSAL_COPY_LIST += $(EXPORT_JRE_LIB_DIR)/libsaproc.diz
+      else
+          UNIVERSAL_COPY_LIST += $(EXPORT_JRE_LIB_DIR)/server/libjvm.$(LIBRARY_SUFFIX).dSYM
+          UNIVERSAL_COPY_LIST += $(EXPORT_JRE_LIB_DIR)/client/libjvm.$(LIBRARY_SUFFIX).dSYM
+          UNIVERSAL_COPY_LIST += $(EXPORT_JRE_LIB_DIR)/libjsig.$(LIBRARY_SUFFIX).dSYM
+          UNIVERSAL_COPY_LIST += $(EXPORT_JRE_LIB_DIR)/libsaproc.$(LIBRARY_SUFFIX).dSYM
+      endif
+    endif
 
   endif
 endif
--- a/make/bsd/makefiles/dtrace.make	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/bsd/makefiles/dtrace.make	Tue Nov 05 17:38:04 2013 -0800
@@ -39,9 +39,15 @@
 JVM_DB = libjvm_db
 LIBJVM_DB = libjvm_db.dylib
 
+LIBJVM_DB_DEBUGINFO   = libjvm_db.dylib.dSYM
+LIBJVM_DB_DIZ         = libjvm_db.diz
+
 JVM_DTRACE = jvm_dtrace
 LIBJVM_DTRACE = libjvm_dtrace.dylib
 
+LIBJVM_DTRACE_DEBUGINFO   = libjvm_dtrace.dylib.dSYM
+LIBJVM_DTRACE_DIZ         = libjvm_dtrace.diz
+
 JVMOFFS = JvmOffsets
 JVMOFFS.o = $(JVMOFFS).o
 GENOFFS = generate$(JVMOFFS)
@@ -76,21 +82,87 @@
 # Making 64/libjvm_db.so: 64-bit version of libjvm_db.so which handles 32-bit libjvm.so
 ifneq ("${ISA}","${BUILDARCH}")
 
-XLIBJVM_DB = 64/$(LIBJVM_DB)
-XLIBJVM_DTRACE = 64/$(LIBJVM_DTRACE)
+XLIBJVM_DIR = 64
+XLIBJVM_DB = $(XLIBJVM_DIR)/$(LIBJVM_DB)
+XLIBJVM_DTRACE = $(XLIBJVM_DIR)/$(LIBJVM_DTRACE)
 XARCH = $(subst sparcv9,v9,$(shell echo $(ISA)))
 
+XLIBJVM_DB_DEBUGINFO       = $(XLIBJVM_DIR)/$(LIBJVM_DB_DEBUGINFO)
+XLIBJVM_DB_DIZ             = $(XLIBJVM_DIR)/$(LIBJVM_DB_DIZ)
+XLIBJVM_DTRACE_DEBUGINFO   = $(XLIBJVM_DIR)/$(LIBJVM_DTRACE_DEBUGINFO)
+XLIBJVM_DTRACE_DIZ         = $(XLIBJVM_DIR)/$(LIBJVM_DTRACE_DIZ)
+
 $(XLIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS).h $(LIBJVM_DB_MAPFILE)
 	@echo Making $@
-	$(QUIETLY) mkdir -p 64/ ; \
+	$(QUIETLY) mkdir -p $(XLIBJVM_DIR) ; \
 	$(CC) $(SYMFLAG) -xarch=$(XARCH) -D$(TYPE) -I. -I$(GENERATED) \
 		$(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c #-lc
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+  ifeq ($(OS_VENDOR), Darwin)
+	$(DSYMUTIL) $@
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+        # Do this part in the $(XLIBJVM_DIR) subdir so $(XLIBJVM_DIR)
+        # is not in the archived name:
+	( cd $(XLIBJVM_DIR) && $(ZIPEXE) -q -r -y $(LIBJVM_DB_DIZ) $(LIBJVM_DB_DEBUGINFO) )
+	$(RM) -r $(XLIBJVM_DB_DEBUGINFO)
+    endif
+  else
+	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(XLIBJVM_DB_DEBUGINFO)
+        # Do this part in the $(XLIBJVM_DIR) subdir so $(XLIBJVM_DIR)
+        # is not in the link name:
+        $(QUIETLY) ( cd $(XLIBJVM_DIR) && $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DB_DEBUGINFO) $(LIBJVM_DB) )
+    ifeq ($(STRIP_POLICY),all_strip)
+	$(QUIETLY) $(STRIP) $@
+    else
+      ifeq ($(STRIP_POLICY),min_strip)
+	$(QUIETLY) $(STRIP) -x $@
+      # implied else here is no stripping at all
+      endif
+    endif
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+        # Do this part in the $(XLIBJVM_DIR) subdir so $(XLIBJVM_DIR)
+        # is not in the archived name:
+	( cd $(XLIBJVM_DIR) && $(ZIPEXE) -q -y $(LIBJVM_DB_DIZ) $(LIBJVM_DB_DEBUGINFO) )
+	$(RM) $(XLIBJVM_DB_DEBUGINFO)
+    endif
+  endif
+endif
 
 $(XLIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
 	@echo Making $@
-	$(QUIETLY) mkdir -p 64/ ; \
+	$(QUIETLY) mkdir -p $(XLIBJVM_DIR) ; \
 	$(CC) $(SYMFLAG) -xarch=$(XARCH) -D$(TYPE) -I. \
 		$(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c #-lc -lthread -ldoor
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+  ifeq ($(OS_VENDOR), Darwin)
+	$(DSYMUTIL) $@
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+        # Do this part in the $(XLIBJVM_DIR) subdir so $(XLIBJVM_DIR)
+        # is not in the archived name:
+	( cd $(XLIBJVM_DIR) && $(ZIPEXE) -q -r -y $(LIBJVM_DTRACE_DIZ) $(LIBJVM_DTRACE_DEBUGINFO) )
+	$(RM) -r $(XLIBJVM_DTRACE_DEBUGINFO)
+    endif
+  else
+	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(XLIBJVM_DTRACE_DEBUGINFO)
+        # Do this part in the $(XLIBJVM_DIR) subdir so $(XLIBJVM_DIR)
+        # is not in the link name:
+	( cd $(XLIBJVM_DIR) && $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DTRACE_DEBUGINFO) $(LIBJVM_DTRACE) )
+    ifeq ($(STRIP_POLICY),all_strip)
+	$(QUIETLY) $(STRIP) $@
+    else
+      ifeq ($(STRIP_POLICY),min_strip)
+	$(QUIETLY) $(STRIP) -x $@
+      # implied else here is no stripping at all
+      endif
+    endif
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+        # Do this part in the $(XLIBJVM_DIR) subdir so $(XLIBJVM_DIR)
+        # is not in the archived name:
+	( cd $(XLIBJVM_DIR) && $(ZIPEXE) -q -y $(LIBJVM_DTRACE_DIZ) $(LIBJVM_DTRACE_DEBUGINFO) )
+	$(RM) $(XLIBJVM_DTRACE_DEBUGINFO)
+    endif
+  endif
+endif
 
 endif # ifneq ("${ISA}","${BUILDARCH}")
 
@@ -134,11 +206,59 @@
 	@echo Making $@
 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. -I$(GENERATED) \
 		$(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -Wall # -lc
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+  ifeq ($(OS_VENDOR), Darwin)
+	$(DSYMUTIL) $@
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+	$(ZIPEXE) -q -r -y $(LIBJVM_DB_DIZ) $(LIBJVM_DB_DEBUGINFO)
+	$(RM) -r $(LIBJVM_DB_DEBUGINFO)
+    endif
+  else
+	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DB_DEBUGINFO)
+	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DB_DEBUGINFO) $@
+    ifeq ($(STRIP_POLICY),all_strip)
+	$(QUIETLY) $(STRIP) $@
+    else
+      ifeq ($(STRIP_POLICY),min_strip)
+	$(QUIETLY) $(STRIP) -x $@
+      # implied else here is no stripping at all
+      endif
+    endif
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+	$(ZIPEXE) -q -y $(LIBJVM_DB_DIZ) $(LIBJVM_DB_DEBUGINFO)
+	$(RM) $(LIBJVM_DB_DEBUGINFO)
+    endif
+  endif
+endif
 
 $(LIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(XLIBJVM_DTRACE) $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
 	@echo Making $@
 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I.  \
 		$(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c #-lc -lthread -ldoor
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+  ifeq ($(OS_VENDOR), Darwin)
+	$(DSYMUTIL) $@
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+	$(ZIPEXE) -q -r -y $(LIBJVM_DTRACE_DIZ) $(LIBJVM_DTRACE_DEBUGINFO) 
+	$(RM) -r $(LIBJVM_DTRACE_DEBUGINFO)
+    endif
+  else
+	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DTRACE_DEBUGINFO)
+	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DTRACE_DEBUGINFO) $@
+    ifeq ($(STRIP_POLICY),all_strip)
+	$(QUIETLY) $(STRIP) $@
+    else
+      ifeq ($(STRIP_POLICY),min_strip)
+	$(QUIETLY) $(STRIP) -x $@
+      # implied else here is no stripping at all
+      endif
+    endif
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+	$(ZIPEXE) -q -y $(LIBJVM_DTRACE_DIZ) $(LIBJVM_DTRACE_DEBUGINFO) 
+	$(RM) $(LIBJVM_DTRACE_DEBUGINFO)
+    endif
+  endif
+endif
 
 #$(DTRACE).d: $(DTRACE_SRCDIR)/hotspot.d $(DTRACE_SRCDIR)/hotspot_jni.d \
 #             $(DTRACE_SRCDIR)/hs_private.d $(DTRACE_SRCDIR)/jhelper.d
--- a/make/bsd/makefiles/fastdebug.make	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/bsd/makefiles/fastdebug.make	Tue Nov 05 17:38:04 2013 -0800
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 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
@@ -59,5 +59,5 @@
 MAPFILE = $(GAMMADIR)/make/bsd/makefiles/mapfile-vers-debug
 
 VERSION = fastdebug
-SYSDEFS += -DASSERT
+SYSDEFS += -DASSERT -DCHECK_UNHANDLED_OOPS
 PICFLAGS = DEFAULT
--- a/make/bsd/makefiles/gcc.make	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/bsd/makefiles/gcc.make	Tue Nov 05 17:38:04 2013 -0800
@@ -80,9 +80,14 @@
     HOSTCC  = $(CC)
   endif
 
-  AS   = $(CC) -c -x assembler-with-cpp
+  AS   = $(CC) -c 
 endif
 
+ifeq ($(OS_VENDOR), Darwin)
+  ifeq ($(DSYMUTIL),)
+    DSYMUTIL=dsymutil
+  endif
+endif
 
 ifeq ($(USE_CLANG), true)
   CC_VER_MAJOR := $(shell $(CC) -v 2>&1 | grep version | sed "s/.*version \([0-9]*\.[0-9]*\).*/\1/" | cut -d'.' -f1)
@@ -129,16 +134,21 @@
   
     # We only use precompiled headers for the JVM build
     CFLAGS += $(VM_PCH_FLAG)
-  
-    # There are some files which don't like precompiled headers
-    # The following files are build with 'OPT_CFLAGS/NOOPT' (-O0) in the opt build.
-    # But Clang doesn't support a precompiled header which was compiled with -O3
-    # to be used in a compilation unit which uses '-O0'. We could also prepare an
-    # extra '-O0' PCH file for the opt build and use it here, but it's probably
-    # not worth the effort as long as only two files need this special handling.
+ 
+    # The following files are compiled at various optimization
+    # levels due to optimization issues encountered at the
+    # 'OPT_CFLAGS_DEFAULT' level. The Clang compiler issues a compile
+    # time error if there is an optimization level specification
+    # skew between the PCH file and the C++ file.  Especially if the
+    # PCH file is compiled at a higher optimization level than
+    # the C++ file.  One solution might be to prepare extra optimization
+    # level specific PCH files for the opt build and use them here, but
+    # it's probably not worth the effort as long as only a few files
+    # need this special handling.
     PCH_FLAG/loopTransform.o = $(PCH_FLAG/NO_PCH)
     PCH_FLAG/sharedRuntimeTrig.o = $(PCH_FLAG/NO_PCH)
     PCH_FLAG/sharedRuntimeTrans.o = $(PCH_FLAG/NO_PCH)
+    PCH_FLAG/unsafe.o = $(PCH_FLAG/NO_PCH)
   
   endif
 else # ($(USE_CLANG), true)
@@ -242,7 +252,7 @@
 
 ifeq ($(USE_CLANG), true)
   # However we need to clean the code up before we can unrestrictedly enable this option with Clang
-  WARNINGS_ARE_ERRORS += -Wno-unused-value -Wno-logical-op-parentheses -Wno-parentheses-equality -Wno-parentheses
+  WARNINGS_ARE_ERRORS += -Wno-logical-op-parentheses -Wno-parentheses-equality -Wno-parentheses
   WARNINGS_ARE_ERRORS += -Wno-switch -Wno-tautological-compare
 # Not yet supported by clang in Xcode 4.6.2
 #  WARNINGS_ARE_ERRORS += -Wno-tautological-constant-out-of-range-compare
@@ -257,7 +267,7 @@
   # conversions which might affect the values. Only enable it in earlier versions.
   WARNING_FLAGS = -Wunused-function
   ifeq ($(USE_CLANG),)
-    WARNINGS_FLAGS += -Wconversion
+    WARNING_FLAGS += -Wconversion
   endif
 endif
 
@@ -306,6 +316,7 @@
 ifeq ($(USE_CLANG), true)
   ifeq ($(shell expr $(CC_VER_MAJOR) = 4 \& $(CC_VER_MINOR) = 2), 1)
     OPT_CFLAGS/loopTransform.o += $(OPT_CFLAGS/NOOPT)
+    OPT_CFLAGS/unsafe.o += -O1
   endif
 else
   # 6835796. Problem in GCC 4.3.0 with mulnode.o optimized compilation.
@@ -341,6 +352,13 @@
   LDFLAGS += -mmacosx-version-min=$(MACOSX_VERSION_MIN)
 endif
 
+
+#------------------------------------------------------------------------
+# Assembler flags
+
+# Enforce prerpocessing of .s files
+ASFLAGS += -x assembler-with-cpp
+
 #------------------------------------------------------------------------
 # Linker flags
 
@@ -421,6 +439,36 @@
   ifeq ($(DEBUG_CFLAGS/$(BUILDARCH)),)
   DEBUG_CFLAGS += -gstabs
   endif
+  
+  ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+    FASTDEBUG_CFLAGS/ia64  = -g
+    FASTDEBUG_CFLAGS/amd64 = -g
+    FASTDEBUG_CFLAGS/arm   = -g
+    FASTDEBUG_CFLAGS/ppc   = -g
+    FASTDEBUG_CFLAGS += $(FASTDEBUG_CFLAGS/$(BUILDARCH))
+    ifeq ($(FASTDEBUG_CFLAGS/$(BUILDARCH)),)
+      ifeq ($(USE_CLANG), true)
+        # Clang doesn't understand -gstabs
+        FASTDEBUG_CFLAGS += -g
+      else
+        FASTDEBUG_CFLAGS += -gstabs
+      endif
+    endif
+  
+    OPT_CFLAGS/ia64  = -g
+    OPT_CFLAGS/amd64 = -g
+    OPT_CFLAGS/arm   = -g
+    OPT_CFLAGS/ppc   = -g
+    OPT_CFLAGS += $(OPT_CFLAGS/$(BUILDARCH))
+    ifeq ($(OPT_CFLAGS/$(BUILDARCH)),)
+      ifeq ($(USE_CLANG), true)
+        # Clang doesn't understand -gstabs
+        OPT_CFLAGS += -g
+      else
+        OPT_CFLAGS += -gstabs
+      endif
+    endif
+  endif
 endif
 
 # If we are building HEADLESS, pass on to VM
--- a/make/bsd/makefiles/jsig.make	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/bsd/makefiles/jsig.make	Tue Nov 05 17:38:04 2013 -0800
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 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
@@ -29,13 +29,21 @@
 
 ifeq ($(OS_VENDOR), Darwin)
   LIBJSIG   = lib$(JSIG).dylib
+
+  LIBJSIG_DEBUGINFO   = lib$(JSIG).dylib.dSYM
+  LIBJSIG_DIZ         = lib$(JSIG).diz
 else
   LIBJSIG   = lib$(JSIG).so
+
+  LIBJSIG_DEBUGINFO   = lib$(JSIG).debuginfo
+  LIBJSIG_DIZ         = lib$(JSIG).diz
 endif
 
 JSIGSRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/vm
 
-DEST_JSIG  = $(JDK_LIBDIR)/$(LIBJSIG)
+DEST_JSIG           = $(JDK_LIBDIR)/$(LIBJSIG)
+DEST_JSIG_DEBUGINFO = $(JDK_LIBDIR)/$(LIBJSIG_DEBUGINFO)
+DEST_JSIG_DIZ       = $(JDK_LIBDIR)/$(LIBJSIG_DIZ)
 
 LIBJSIG_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jsig
 
@@ -55,9 +63,42 @@
 	@echo Making signal interposition lib...
 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
                          $(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) -o $@ $<
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+  ifeq ($(OS_VENDOR), Darwin)
+	$(DSYMUTIL) $@
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+	$(ZIPEXE) -q -r -y $(LIBJSIG_DIZ) $(LIBJSIG_DEBUGINFO)
+	$(RM) -r $(LIBJSIG_DEBUGINFO)
+    endif
+  else
+	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJSIG_DEBUGINFO)
+	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJSIG_DEBUGINFO) $@
+    ifeq ($(STRIP_POLICY),all_strip)
+	$(QUIETLY) $(STRIP) $@
+    else
+      ifeq ($(STRIP_POLICY),min_strip)
+	$(QUIETLY) $(STRIP) -g $@
+      # implied else here is no stripping at all
+      endif
+    endif
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+	$(ZIPEXE) -q -y $(LIBJSIG_DIZ) $(LIBJSIG_DEBUGINFO)
+	$(RM) $(LIBJSIG_DEBUGINFO)
+    endif
+  endif
+endif
 
 install_jsig: $(LIBJSIG)
 	@echo "Copying $(LIBJSIG) to $(DEST_JSIG)"
+ifeq ($(OS_VENDOR), Darwin)
+	$(QUIETLY) test -d $(LIBJSIG_DEBUGINFO) && \
+	    cp -f -r $(LIBJSIG_DEBUGINFO) $(DEST_JSIG_DEBUGINFO)
+else
+	$(QUIETLY) test -f $(LIBJSIG_DEBUGINFO) && \
+	    cp -f $(LIBJSIG_DEBUGINFO) $(DEST_JSIG_DEBUGINFO)
+endif
+	$(QUIETLY) test -f $(LIBJSIG_DIZ) && \
+	    cp -f $(LIBJSIG_DIZ) $(DEST_JSIG_DIZ)
 	$(QUIETLY) cp -f $(LIBJSIG) $(DEST_JSIG) && echo "Done"
 
 .PHONY: install_jsig
--- a/make/bsd/makefiles/product.make	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/bsd/makefiles/product.make	Tue Nov 05 17:38:04 2013 -0800
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 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
@@ -43,15 +43,17 @@
 SYSDEFS += -DPRODUCT
 VERSION = optimized
 
-# use -g to strip library as -x will discard its symbol table; -x is fine for
-# executables.
-ifdef CROSS_COMPILE_ARCH
-  STRIP = $(ALT_COMPILER_PATH)/strip
-else
-  STRIP = strip
+ifneq ($(OS_VENDOR), Darwin)
+  # use -g to strip library as -x will discard its symbol table; -x is fine for
+  # executables.
+  ifdef CROSS_COMPILE_ARCH
+    STRIP = $(ALT_COMPILER_PATH)/strip
+  else
+    STRIP = strip
+  endif
+  STRIP_LIBJVM = $(STRIP) -g $@ || exit 1;
+  STRIP_AOUT   = $(STRIP) -x $@ || exit 1;
+
+  # Don't strip in VM build; JDK build will strip libraries later
+  # LINK_LIB.CXX/POST_HOOK += $(STRIP_$(LINK_INTO))
 endif
-STRIP_LIBJVM = $(STRIP) -g $@ || exit 1;
-STRIP_AOUT   = $(STRIP) -x $@ || exit 1;
-
-# Don't strip in VM build; JDK build will strip libraries later
-# LINK_LIB.CXX/POST_HOOK += $(STRIP_$(LINK_INTO))
--- a/make/bsd/makefiles/saproc.make	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/bsd/makefiles/saproc.make	Tue Nov 05 17:38:04 2013 -0800
@@ -28,9 +28,15 @@
 SAPROC   = saproc
 
 ifeq ($(OS_VENDOR), Darwin)
-  LIBSAPROC   = lib$(SAPROC).dylib
+  LIBSAPROC           = lib$(SAPROC).dylib
+
+  LIBSAPROC_DEBUGINFO = lib$(SAPROC).dylib.dSYM
+  LIBSAPROC_DIZ       = lib$(SAPROC).diz
 else
-  LIBSAPROC   = lib$(SAPROC).so
+  LIBSAPROC           = lib$(SAPROC).so
+
+  LIBSAPROC_DEBUGINFO = lib$(SAPROC).debuginfo
+  LIBSAPROC_DIZ       = lib$(SAPROC).diz
 endif
 
 AGENT_DIR = $(GAMMADIR)/agent
@@ -70,7 +76,9 @@
 
 SAMAPFILE = $(SASRCDIR)/mapfile
 
-DEST_SAPROC = $(JDK_LIBDIR)/$(LIBSAPROC)
+DEST_SAPROC           = $(JDK_LIBDIR)/$(LIBSAPROC)
+DEST_SAPROC_DEBUGINFO = $(JDK_LIBDIR)/$(LIBSAPROC_DEBUGINFO)
+DEST_SAPROC_DIZ       = $(JDK_LIBDIR)/$(LIBSAPROC_DIZ)
 
 # DEBUG_BINARIES overrides everything, use full -g debug information
 ifeq ($(DEBUG_BINARIES), true)
@@ -117,11 +125,42 @@
 	           $(SA_DEBUG_CFLAGS)                                   \
 	           -o $@                                                \
 	           $(SALIBS)
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+  ifeq ($(OS_VENDOR), Darwin)
+	$(DSYMUTIL) $@
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+	$(ZIPEXE) -q -r -y $(LIBSAPROC_DIZ) $(LIBSAPROC_DEBUGINFO)
+	$(RM) -r $(LIBSAPROC_DEBUGINFO)
+    endif
+  else
+	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBSAPROC_DEBUGINFO)
+	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBSAPROC_DEBUGINFO) $@
+    ifeq ($(STRIP_POLICY),all_strip)
+	$(QUIETLY) $(STRIP) $@
+    else
+      ifeq ($(STRIP_POLICY),min_strip)
+	$(QUIETLY) $(STRIP) -g $@
+      # implied else here is no stripping at all
+      endif
+    endif
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+	$(ZIPEXE) -q -y $(LIBSAPROC_DIZ) $(LIBSAPROC_DEBUGINFO)
+	$(RM) $(LIBSAPROC_DEBUGINFO)
+    endif
+  endif
+endif
 
 install_saproc: $(BUILDLIBSAPROC)
-	$(QUIETLY) if [ -e $(LIBSAPROC) ] ; then             \
-	  echo "Copying $(LIBSAPROC) to $(DEST_SAPROC)";     \
-	  cp -f $(LIBSAPROC) $(DEST_SAPROC) && echo "Done";  \
-	fi
+	@echo "Copying $(LIBSAPROC) to $(DEST_SAPROC)"
+ifeq ($(OS_VENDOR), Darwin)
+	$(QUIETLY) test -d $(LIBSAPROC_DEBUGINFO) && \
+	    cp -f -r $(LIBSAPROC_DEBUGINFO) $(DEST_SAPROC_DEBUGINFO)
+else
+	$(QUIETLY) test -f $(LIBSAPROC_DEBUGINFO) && \
+	    cp -f $(LIBSAPROC_DEBUGINFO) $(DEST_SAPROC_DEBUGINFO)
+endif
+	$(QUIETLY) test -f $(LIBSAPROC_DIZ) && \
+	    cp -f $(LIBSAPROC_DIZ) $(DEST_SAPROC_DIZ)
+	$(QUIETLY) cp -f $(LIBSAPROC) $(DEST_SAPROC) && echo "Done"
 
 .PHONY: install_saproc
--- a/make/bsd/makefiles/universal.gmk	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/bsd/makefiles/universal.gmk	Tue Nov 05 17:38:04 2013 -0800
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2006, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2006, 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
@@ -19,7 +19,7 @@
 # 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.
-#  
+#
 #
 
 # macosx universal builds
@@ -35,15 +35,15 @@
 all_product_universal:
 #	$(QUIETLY) $(MAKE) ARCH_DATA_MODEL=32 $(COMMON_VM_PRODUCT_TARGETS)
 	$(QUIETLY) $(MAKE) ARCH_DATA_MODEL=64 $(COMMON_VM_PRODUCT_TARGETS)
-	$(QUIETLY) $(MAKE) EXPORT_SUBDIR= universalize
+	$(QUIETLY) $(MAKE) BUILD_FLAVOR=product EXPORT_SUBDIR= universalize
 all_fastdebug_universal:
 #	$(QUIETLY) $(MAKE) ARCH_DATA_MODEL=32 $(COMMON_VM_FASTDEBUG_TARGETS)
 	$(QUIETLY) $(MAKE) ARCH_DATA_MODEL=64 $(COMMON_VM_FASTDEBUG_TARGETS)
-	$(QUIETLY) $(MAKE) EXPORT_SUBDIR=/fastdebug universalize
+	$(QUIETLY) $(MAKE) BUILD_FLAVOR=fastdebug EXPORT_SUBDIR=/fastdebug universalize
 all_debug_universal:
 #	$(QUIETLY) $(MAKE) ARCH_DATA_MODEL=32 $(COMMON_VM_DEBUG_TARGETS)
 	$(QUIETLY) $(MAKE) ARCH_DATA_MODEL=64 $(COMMON_VM_DEBUG_TARGETS)
-	$(QUIETLY) $(MAKE) EXPORT_SUBDIR=/debug universalize
+	$(QUIETLY) $(MAKE) BUILD_FLAVOR=debug EXPORT_SUBDIR=/debug universalize
 
 
 # Consolidate architecture builds into a single Universal binary
@@ -57,18 +57,18 @@
 	if [ -n "$${BUILT_LIPO_FILES}" ]; then \
 	  $(MKDIR) -p $(shell dirname $@); \
 	  lipo -create -output $@ $${BUILT_LIPO_FILES}; \
-	fi	
+	fi
 
 
 # Copy built non-universal binaries in place
+# - copies directories; including empty dirs
+# - copies files, symlinks, other non-directory files
 $(UNIVERSAL_COPY_LIST):
-	BUILT_COPY_FILES="`find $(EXPORT_JRE_LIB_DIR)/{i386,amd64}/$(subst $(EXPORT_JRE_LIB_DIR)/,,$@) 2>/dev/null`"; \
+	BUILT_COPY_FILES="`find $(EXPORT_JRE_LIB_DIR)/{i386,amd64}/$(subst $(EXPORT_JRE_LIB_DIR)/,,$@) -prune 2>/dev/null`"; \
 	if [ -n "$${BUILT_COPY_FILES}" ]; then \
 	  for i in $${BUILT_COPY_FILES}; do \
-	    if [ -f $${i} ]; then \
-	      $(MKDIR) -p $(shell dirname $@); \
-	      $(CP) $${i} $@; \
-	    fi; \
+	    $(MKDIR) -p $(shell dirname $@); \
+	    $(CP) -R $${i} $@; \
 	  done; \
 	fi
 
--- a/make/bsd/makefiles/vm.make	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/bsd/makefiles/vm.make	Tue Nov 05 17:38:04 2013 -0800
@@ -60,10 +60,16 @@
 # The order is important for the precompiled headers to work.
 INCLUDES += $(PRECOMPILED_HEADER_DIR:%=-I%) $(Src_Dirs_I:%=-I%)
 
-ifeq (${VERSION}, debug)
+# SYMFLAG is used by {jsig,saproc}.make
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+  # always build with debug info when we can create .dSYM/.debuginfo files
   SYMFLAG = -g
 else
-  SYMFLAG =
+  ifeq (${VERSION}, debug)
+    SYMFLAG = -g
+  else
+    SYMFLAG =
+  endif
 endif
 
 # HOTSPOT_RELEASE_VERSION and HOTSPOT_BUILD_VERSION are defined
@@ -147,8 +153,14 @@
   ifeq (${VERSION}, $(filter ${VERSION}, debug fastdebug))
     CFLAGS += -DALLOW_OPERATOR_NEW_USAGE
   endif
+
+  LIBJVM_DEBUGINFO   = lib$(JVM).dylib.dSYM
+  LIBJVM_DIZ         = lib$(JVM).diz
 else
   LIBJVM   = lib$(JVM).so
+
+  LIBJVM_DEBUGINFO   = lib$(JVM).debuginfo
+  LIBJVM_DIZ         = lib$(JVM).diz
 endif
 
 SPECIAL_PATHS:=adlc c1 gc_implementation opto shark libadt
@@ -322,10 +334,47 @@
 	    rm -f $@.1; ln -s $@ $@.1;                                  \
 	}
 
-DEST_JVM = $(JDK_LIBDIR)/$(VM_SUBDIR)/$(LIBJVM)
+ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+  ifeq ($(OS_VENDOR), Darwin)
+	$(DSYMUTIL) $@
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+	$(ZIPEXE) -q -r -y $(LIBJVM_DIZ) $(LIBJVM_DEBUGINFO)
+	$(RM) -r $(LIBJVM_DEBUGINFO)
+    endif
+  else
+	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DEBUGINFO)
+	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DEBUGINFO) $@
+    ifeq ($(STRIP_POLICY),all_strip)
+	$(QUIETLY) $(STRIP) $@
+    else
+      ifeq ($(STRIP_POLICY),min_strip)
+	$(QUIETLY) $(STRIP) -g $@
+      # implied else here is no stripping at all
+      endif
+    endif
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+	$(ZIPEXE) -q -y $(LIBJVM_DIZ) $(LIBJVM_DEBUGINFO)
+	$(RM) $(LIBJVM_DEBUGINFO)
+    endif
+  endif
+endif
+
+DEST_SUBDIR        = $(JDK_LIBDIR)/$(VM_SUBDIR)
+DEST_JVM           = $(DEST_SUBDIR)/$(LIBJVM)
+DEST_JVM_DEBUGINFO = $(DEST_SUBDIR)/$(LIBJVM_DEBUGINFO)
+DEST_JVM_DIZ       = $(DEST_SUBDIR)/$(LIBJVM_DIZ)
 
 install_jvm: $(LIBJVM)
 	@echo "Copying $(LIBJVM) to $(DEST_JVM)"
+ifeq ($(OS_VENDOR), Darwin)
+	$(QUIETLY) test -d $(LIBJVM_DEBUGINFO) && \
+	    cp -f -r $(LIBJVM_DEBUGINFO) $(DEST_JVM_DEBUGINFO)
+else
+	$(QUIETLY) test -f $(LIBJVM_DEBUGINFO) && \
+	    cp -f $(LIBJVM_DEBUGINFO) $(DEST_JVM_DEBUGINFO)
+endif
+	$(QUIETLY) test -f $(LIBJVM_DIZ) && \
+	    cp -f $(LIBJVM_DIZ) $(DEST_JVM_DIZ)
 	$(QUIETLY) cp -f $(LIBJVM) $(DEST_JVM) && echo "Done"
 
 #----------------------------------------------------------------------
@@ -340,11 +389,8 @@
 #----------------------------------------------------------------------
 
 ifeq ($(OS_VENDOR), Darwin)
-$(LIBJVM).dSYM: $(LIBJVM)
-	dsymutil $(LIBJVM)
-
 # no libjvm_db for macosx
-build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(BUILDLIBSAPROC) dtraceCheck $(LIBJVM).dSYM
+build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(BUILDLIBSAPROC) dtraceCheck
 	echo "Doing vm.make build:"
 else
 build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(BUILDLIBSAPROC)
--- a/make/defs.make	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/defs.make	Tue Nov 05 17:38:04 2013 -0800
@@ -77,6 +77,16 @@
 @$(RM) $@
 $(CP) $< $@
 endef
+
+# MacOS X strongly discourages 'cp -r' and provides 'cp -R' instead.
+# May need to have a MacOS X specific definition of install-dir
+# sometime in the future.
+define install-dir
+@$(MKDIR) -p $(@D)
+@$(RM) -r $@
+$(CP) -r $< $@
+endef
+
 define prep-target
 @$(MKDIR) -p $(@D)
 @$(RM) $@
--- a/make/excludeSrc.make	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/excludeSrc.make	Tue Nov 05 17:38:04 2013 -0800
@@ -88,7 +88,7 @@
 	g1ErgoVerbose.cpp g1GCPhaseTimes.cpp g1HRPrinter.cpp g1HotCardCache.cpp g1Log.cpp \
 	g1MMUTracker.cpp g1MarkSweep.cpp g1MemoryPool.cpp g1MonitoringSupport.cpp \
 	g1RemSet.cpp g1RemSetSummary.cpp g1SATBCardTableModRefBS.cpp g1_globals.cpp heapRegion.cpp \
-	heapRegionRemSet.cpp heapRegionSeq.cpp heapRegionSet.cpp heapRegionSets.cpp \
+	g1BiasedArray.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 \
@@ -99,7 +99,7 @@
 	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 yieldingWorkGroup.cpp
+	mutableNUMASpace.cpp immutableSpace.cpp yieldingWorkGroup.cpp hSpaceCounters.cpp
 endif
 
 ifeq ($(INCLUDE_NMT), false)
--- a/make/hotspot_version	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/hotspot_version	Tue Nov 05 17:38:04 2013 -0800
@@ -35,7 +35,7 @@
 
 HS_MAJOR_VER=25
 HS_MINOR_VER=0
-HS_BUILD_NUMBER=48
+HS_BUILD_NUMBER=57
 
 JDK_MAJOR_VER=1
 JDK_MINOR_VER=8
--- a/make/jprt.properties	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/jprt.properties	Tue Nov 05 17:38:04 2013 -0800
@@ -24,12 +24,7 @@
 
 # Properties for jprt
 
-# All build result bundles are full jdks, so the 64bit testing does not
-#    need the 32bit sibling bundle installed.
-#    Note: If the hotspot/make/Makefile changed to only bundle the 64bit files
-#          when bundling 64bit, and stripped out the 64bit files from any 32bit
-#          bundles, then this setting would be need to be "true".
-
+# All build result bundles are full jdks.
 jprt.need.sibling.build=false
 
 # At submit time, the release supplied will be in jprt.submit.release
@@ -52,21 +47,11 @@
 #       sparc etc.
 
 # Define the Solaris platforms we want for the various releases
-jprt.my.solaris.sparc.jdk8=solaris_sparc_5.10
-jprt.my.solaris.sparc.jdk7=solaris_sparc_5.10
-jprt.my.solaris.sparc.jdk7u8=${jprt.my.solaris.sparc.jdk7}
-jprt.my.solaris.sparc=${jprt.my.solaris.sparc.${jprt.tools.default.release}}
-
 jprt.my.solaris.sparcv9.jdk8=solaris_sparcv9_5.10
 jprt.my.solaris.sparcv9.jdk7=solaris_sparcv9_5.10
 jprt.my.solaris.sparcv9.jdk7u8=${jprt.my.solaris.sparcv9.jdk7}
 jprt.my.solaris.sparcv9=${jprt.my.solaris.sparcv9.${jprt.tools.default.release}}
 
-jprt.my.solaris.i586.jdk8=solaris_i586_5.10
-jprt.my.solaris.i586.jdk7=solaris_i586_5.10
-jprt.my.solaris.i586.jdk7u8=${jprt.my.solaris.i586.jdk7}
-jprt.my.solaris.i586=${jprt.my.solaris.i586.${jprt.tools.default.release}}
-
 jprt.my.solaris.x64.jdk8=solaris_x64_5.10
 jprt.my.solaris.x64.jdk7=solaris_x64_5.10
 jprt.my.solaris.x64.jdk7u8=${jprt.my.solaris.x64.jdk7}
@@ -120,22 +105,20 @@
 jprt.my.macosx.x64.jdk7u8=${jprt.my.macosx.x64.jdk7}
 jprt.my.macosx.x64=${jprt.my.macosx.x64.${jprt.tools.default.release}}
 
-jprt.my.windows.i586.jdk8=windows_i586_5.1
-jprt.my.windows.i586.jdk7=windows_i586_5.1
+jprt.my.windows.i586.jdk8=windows_i586_6.1
+jprt.my.windows.i586.jdk7=windows_i586_6.1
 jprt.my.windows.i586.jdk7u8=${jprt.my.windows.i586.jdk7}
 jprt.my.windows.i586=${jprt.my.windows.i586.${jprt.tools.default.release}}
 
-jprt.my.windows.x64.jdk8=windows_x64_5.2
-jprt.my.windows.x64.jdk7=windows_x64_5.2
+jprt.my.windows.x64.jdk8=windows_x64_6.1
+jprt.my.windows.x64.jdk7=windows_x64_6.1
 jprt.my.windows.x64.jdk7u8=${jprt.my.windows.x64.jdk7}
 jprt.my.windows.x64=${jprt.my.windows.x64.${jprt.tools.default.release}}
 
 # Standard list of jprt build targets for this source tree
 
 jprt.build.targets.standard= \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}, \
     ${jprt.my.solaris.sparcv9}-{product|fastdebug|optimized}, \
-    ${jprt.my.solaris.i586}-{product|fastdebug}, \
     ${jprt.my.solaris.x64}-{product|fastdebug}, \
     ${jprt.my.linux.i586}-{product|fastdebug}, \
     ${jprt.my.linux.x64}-{product|fastdebug|optimized}, \
@@ -145,7 +128,6 @@
     ${jprt.my.linux.armvh}-{product|fastdebug}
 
 jprt.build.targets.open= \
-    ${jprt.my.solaris.i586}-{productOpen}, \
     ${jprt.my.solaris.x64}-{debugOpen}, \
     ${jprt.my.linux.x64}-{productOpen}
 
@@ -168,31 +150,6 @@
 
 # Subset lists of test targets for this source tree
 
-jprt.my.solaris.sparc.test.targets= \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-jvm98, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-c2-jvm98_nontiered, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-scimark, \
-    ${jprt.my.solaris.sparc}-product-{c1|c2}-runThese, \
-    ${jprt.my.solaris.sparc}-fastdebug-c1-runThese_Xshare, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-GCBasher_SerialGC, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-GCBasher_ParallelGC, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-GCBasher_ParNewGC, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-GCBasher_CMS, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-GCBasher_G1, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-GCBasher_ParOldGC, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-GCOld_SerialGC, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-GCOld_ParallelGC, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-GCOld_ParNewGC, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-GCOld_CMS, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-GCOld_G1, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-GCOld_ParOldGC, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-c2-jbb_default_nontiered, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-jbb_SerialGC, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-jbb_ParallelGC, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-jbb_CMS, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-jbb_G1, \
-    ${jprt.my.solaris.sparc}-{product|fastdebug}-{c1|c2}-jbb_ParOldGC
-
 jprt.my.solaris.sparcv9.test.targets= \
     ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-jvm98, \
     ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-jvm98_nontiered, \
@@ -242,37 +199,6 @@
     ${jprt.my.solaris.x64}-{product|fastdebug}-c2-GCOld_G1, \
     ${jprt.my.solaris.x64}-{product|fastdebug}-c2-GCOld_ParOldGC
 
-jprt.my.solaris.i586.test.targets= \
-    ${jprt.my.solaris.i586}-{product|fastdebug}-{c1|c2}-jvm98, \
-    ${jprt.my.solaris.i586}-{product|fastdebug}-c2-jvm98_nontiered, \
-    ${jprt.my.solaris.i586}-{product|fastdebug}-{c1|c2}-scimark, \
-    ${jprt.my.solaris.i586}-product-{c1|c2}-runThese_Xcomp, \
-    ${jprt.my.solaris.i586}-fastdebug-c1-runThese_Xcomp, \
-    ${jprt.my.solaris.i586}-fastdebug-c1-runThese_Xshare, \
-    ${jprt.my.solaris.i586}-product-c1-GCBasher_SerialGC, \
-    ${jprt.my.solaris.i586}-product-c1-GCBasher_ParallelGC, \
-    ${jprt.my.solaris.i586}-product-c1-GCBasher_ParNewGC, \
-    ${jprt.my.solaris.i586}-product-c1-GCBasher_CMS, \
-    ${jprt.my.solaris.i586}-product-c1-GCBasher_G1, \
-    ${jprt.my.solaris.i586}-product-c1-GCBasher_ParOldGC, \
-    ${jprt.my.solaris.i586}-fastdebug-c2-GCBasher_SerialGC, \
-    ${jprt.my.solaris.i586}-fastdebug-c2-GCBasher_ParallelGC, \
-    ${jprt.my.solaris.i586}-fastdebug-c2-GCBasher_ParNewGC, \
-    ${jprt.my.solaris.i586}-fastdebug-c2-GCBasher_CMS, \
-    ${jprt.my.solaris.i586}-fastdebug-c2-GCBasher_G1, \
-    ${jprt.my.solaris.i586}-fastdebug-c2-GCBasher_ParOldGC, \
-    ${jprt.my.solaris.i586}-product-c1-GCOld_SerialGC, \
-    ${jprt.my.solaris.i586}-product-c1-GCOld_ParallelGC, \
-    ${jprt.my.solaris.i586}-product-c1-GCOld_ParNewGC, \
-    ${jprt.my.solaris.i586}-product-c1-GCOld_CMS, \
-    ${jprt.my.solaris.i586}-product-c1-GCOld_G1, \
-    ${jprt.my.solaris.i586}-product-c1-GCOld_ParOldGC, \
-    ${jprt.my.solaris.i586}-fastdebug-c2-jbb_default_nontiered, \
-    ${jprt.my.solaris.i586}-fastdebug-c2-jbb_ParallelGC, \
-    ${jprt.my.solaris.i586}-fastdebug-c2-jbb_CMS, \
-    ${jprt.my.solaris.i586}-fastdebug-c2-jbb_G1, \
-    ${jprt.my.solaris.i586}-fastdebug-c2-jbb_ParOldGC
-
 jprt.my.linux.i586.test.targets = \
     ${jprt.my.linux.i586}-{product|fastdebug}-{c1|c2}-jvm98, \
     ${jprt.my.linux.i586}-{product|fastdebug}-c2-jvm98_nontiered, \
@@ -395,7 +321,6 @@
 # Some basic "smoke" tests for OpenJDK builds
 jprt.test.targets.open = \
     ${jprt.my.solaris.x64}-{productOpen|fastdebugOpen}-c2-jvm98, \
-    ${jprt.my.solaris.i586}-{productOpen|fastdebugOpen}-c2-jvm98, \
     ${jprt.my.linux.x64}-{productOpen|fastdebugOpen}-c2-jvm98
 
 # Testing for actual embedded builds is different to standard
@@ -407,9 +332,7 @@
 
 jprt.test.targets.standard = \
   ${jprt.my.linux.i586.test.targets.embedded}, \
-  ${jprt.my.solaris.sparc.test.targets}, \
   ${jprt.my.solaris.sparcv9.test.targets}, \
-  ${jprt.my.solaris.i586.test.targets}, \
   ${jprt.my.solaris.x64.test.targets}, \
   ${jprt.my.linux.i586.test.targets}, \
   ${jprt.my.linux.x64.test.targets}, \
@@ -420,15 +343,12 @@
 
 jprt.test.targets.embedded= 		\
   ${jprt.my.linux.i586.test.targets.embedded}, \
-  ${jprt.my.solaris.sparc.test.targets}, \
   ${jprt.my.solaris.sparcv9.test.targets}, \
-  ${jprt.my.solaris.i586.test.targets}, \
   ${jprt.my.solaris.x64.test.targets}, \
   ${jprt.my.linux.x64.test.targets}, \
   ${jprt.my.windows.i586.test.targets}, \
   ${jprt.my.windows.x64.test.targets}
 
-
 jprt.test.targets.jdk8=${jprt.test.targets.standard}
 jprt.test.targets.jdk7=${jprt.test.targets.standard}
 jprt.test.targets.jdk7u8=${jprt.test.targets.jdk7}
@@ -439,15 +359,11 @@
 #jprt.make.rule.test.targets=*-product-*-packtest
 
 jprt.make.rule.test.targets.standard.client = \
-  ${jprt.my.solaris.sparc}-*-c1-clienttest, \
-  ${jprt.my.solaris.i586}-*-c1-clienttest, \
   ${jprt.my.linux.i586}-*-c1-clienttest, \
   ${jprt.my.windows.i586}-*-c1-clienttest
 
 jprt.make.rule.test.targets.standard.server = \
-  ${jprt.my.solaris.sparc}-*-c2-servertest, \
   ${jprt.my.solaris.sparcv9}-*-c2-servertest, \
-  ${jprt.my.solaris.i586}-*-c2-servertest, \
   ${jprt.my.solaris.x64}-*-c2-servertest, \
   ${jprt.my.linux.i586}-*-c2-servertest, \
   ${jprt.my.linux.x64}-*-c2-servertest, \
@@ -456,9 +372,7 @@
   ${jprt.my.windows.x64}-*-c2-servertest
 
 jprt.make.rule.test.targets.standard.internalvmtests = \
-  ${jprt.my.solaris.sparc}-fastdebug-c2-internalvmtests, \
   ${jprt.my.solaris.sparcv9}-fastdebug-c2-internalvmtests, \
-  ${jprt.my.solaris.i586}-fastdebug-c2-internalvmtests, \
   ${jprt.my.solaris.x64}-fastdebug-c2-internalvmtests, \
   ${jprt.my.linux.i586}-fastdebug-c2-internalvmtests, \
   ${jprt.my.linux.x64}-fastdebug-c2-internalvmtests, \
@@ -467,16 +381,12 @@
   ${jprt.my.windows.x64}-fastdebug-c2-internalvmtests
 
 jprt.make.rule.test.targets.standard.wbapi = \
-  ${jprt.my.solaris.sparc}-{product|fastdebug}-c2-wbapitest, \
   ${jprt.my.solaris.sparcv9}-{product|fastdebug}-c2-wbapitest, \
-  ${jprt.my.solaris.i586}-{product|fastdebug}-c2-wbapitest, \
   ${jprt.my.solaris.x64}-{product|fastdebug}-c2-wbapitest, \
   ${jprt.my.linux.i586}-{product|fastdebug}-c2-wbapitest, \
   ${jprt.my.linux.x64}-{product|fastdebug}-c2-wbapitest, \
   ${jprt.my.windows.i586}-{product|fastdebug}-c2-wbapitest, \
   ${jprt.my.windows.x64}-{product|fastdebug}-c2-wbapitest, \
-  ${jprt.my.solaris.sparc}-{product|fastdebug}-c1-wbapitest, \
-  ${jprt.my.solaris.i586}-{product|fastdebug}-c1-wbapitest, \
   ${jprt.my.linux.i586}-{product|fastdebug}-c1-wbapitest, \
   ${jprt.my.windows.i586}-{product|fastdebug}-c1-wbapitest
 
--- a/make/linux/makefiles/fastdebug.make	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/linux/makefiles/fastdebug.make	Tue Nov 05 17:38:04 2013 -0800
@@ -59,5 +59,5 @@
 MAPFILE = $(GAMMADIR)/make/linux/makefiles/mapfile-vers-debug
 
 VERSION = optimized
-SYSDEFS += -DASSERT
+SYSDEFS += -DASSERT -DCHECK_UNHANDLED_OOPS
 PICFLAGS = DEFAULT
--- a/make/linux/makefiles/gcc.make	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/linux/makefiles/gcc.make	Tue Nov 05 17:38:04 2013 -0800
@@ -209,7 +209,7 @@
 
 ifeq ($(USE_CLANG), true)
   # However we need to clean the code up before we can unrestrictedly enable this option with Clang
-  WARNINGS_ARE_ERRORS += -Wno-unused-value -Wno-logical-op-parentheses -Wno-parentheses-equality -Wno-parentheses
+  WARNINGS_ARE_ERRORS += -Wno-logical-op-parentheses -Wno-parentheses-equality -Wno-parentheses
   WARNINGS_ARE_ERRORS += -Wno-switch -Wno-tautological-constant-out-of-range-compare -Wno-tautological-compare
   WARNINGS_ARE_ERRORS += -Wno-delete-non-virtual-dtor -Wno-deprecated -Wno-format -Wno-dynamic-class-memaccess
   WARNINGS_ARE_ERRORS += -Wno-return-type -Wno-empty-body
--- a/make/windows/create.bat	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/windows/create.bat	Tue Nov 05 17:38:04 2013 -0800
@@ -82,6 +82,7 @@
 
 echo **************************************************************
 set ProjectFile=%HotSpotBuildSpace%\jvm.vcproj
+echo MSC_VER = "%MSC_VER%" 
 if "%MSC_VER%" == "1200" (
 set ProjectFile=%HotSpotBuildSpace%\jvm.dsp
 echo Will generate VC6 project {unsupported}
@@ -96,11 +97,17 @@
 echo Will generate VC10 {Visual Studio 2010}
 set ProjectFile=%HotSpotBuildSpace%\jvm.vcxproj
 ) else (
+if "%MSC_VER%" == "1700" (
+echo Will generate VC10 {compatible with Visual Studio 2012}
+echo After opening in VS 2012, click "Update" when prompted.
+set ProjectFile=%HotSpotBuildSpace%\jvm.vcxproj
+) else (
 echo Will generate VC7 project {Visual Studio 2003 .NET}
 )
 )
 )
 )
+)
 echo %ProjectFile%
 echo **************************************************************
 
--- a/make/windows/makefiles/compile.make	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/windows/makefiles/compile.make	Tue Nov 05 17:38:04 2013 -0800
@@ -44,6 +44,7 @@
 #   /GS       Inserts security stack checks in some functions (VS2005 default)
 #   /Oi       Use intrinsics (in /O2)
 #   /Od       Disable all optimizations
+#   /MP       Use multiple cores for compilation
 #
 # NOTE: Normally following any of the above with a '-' will turn off that flag
 #
@@ -180,6 +181,7 @@
 PRODUCT_OPT_OPTION   = /O2 /Oy-
 FASTDEBUG_OPT_OPTION = /O2 /Oy-
 DEBUG_OPT_OPTION     = /Od
+SAFESEH_FLAG = /SAFESEH
 !endif
 
 !if "$(COMPILER_NAME)" == "VS2005"
@@ -198,6 +200,7 @@
 !if "x$(MT)" == "x"
 MT=mt.exe
 !endif
+SAFESEH_FLAG = /SAFESEH
 !endif
 
 !if "$(COMPILER_NAME)" == "VS2008"
@@ -206,11 +209,13 @@
 DEBUG_OPT_OPTION     = /Od
 GX_OPTION = /EHsc
 LD_FLAGS = /manifest $(LD_FLAGS)
+MP_FLAG = /MP
 # Manifest Tool - used in VS2005 and later to adjust manifests stored
 # as resources inside build artifacts.
 !if "x$(MT)" == "x"
 MT=mt.exe
 !endif
+SAFESEH_FLAG = /SAFESEH
 !endif
 
 !if "$(COMPILER_NAME)" == "VS2010"
@@ -219,6 +224,7 @@
 DEBUG_OPT_OPTION     = /Od
 GX_OPTION = /EHsc
 LD_FLAGS = /manifest $(LD_FLAGS)
+MP_FLAG = /MP
 # Manifest Tool - used in VS2005 and later to adjust manifests stored
 # as resources inside build artifacts.
 !if "x$(MT)" == "x"
@@ -235,15 +241,20 @@
 DEBUG_OPT_OPTION     = /Od
 GX_OPTION = /EHsc
 LD_FLAGS = /manifest $(LD_FLAGS)
+MP_FLAG = /MP
 # Manifest Tool - used in VS2005 and later to adjust manifests stored
 # as resources inside build artifacts.
 !if "x$(MT)" == "x"
 MT=mt.exe
 !endif
+SAFESEH_FLAG = /SAFESEH
+!endif
+
 !if "$(BUILDARCH)" == "i486"
-LD_FLAGS = /SAFESEH $(LD_FLAGS)
+LD_FLAGS = $(SAFESEH_FLAG) $(LD_FLAGS)
 !endif
-!endif
+
+CXX_FLAGS = $(CXX_FLAGS) $(MP_FLAG)
 
 # If NO_OPTIMIZATIONS is defined in the environment, turn everything off
 !ifdef NO_OPTIMIZATIONS
--- a/make/windows/makefiles/fastdebug.make	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/windows/makefiles/fastdebug.make	Tue Nov 05 17:38:04 2013 -0800
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 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
--- a/make/windows/makefiles/rules.make	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/windows/makefiles/rules.make	Tue Nov 05 17:38:04 2013 -0800
@@ -69,6 +69,13 @@
 VcVersion=VC10
 ProjectFile=jvm.vcxproj
 
+!elseif "$(MSC_VER)" == "1700"
+# This is VS2012, but it loads VS10 projects just fine (and will
+# upgrade them automatically to VS2012 format).
+
+VcVersion=VC10
+ProjectFile=jvm.vcxproj
+
 !else
 
 VcVersion=VC7
--- a/make/windows/makefiles/sa.make	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/windows/makefiles/sa.make	Tue Nov 05 17:38:04 2013 -0800
@@ -102,11 +102,19 @@
 !if "$(MT)" != ""
 SA_LD_FLAGS = -manifest $(SA_LD_FLAGS)
 !endif
-SASRCFILE = $(AGENT_DIR)/src/os/win32/windbg/sawindbg.cpp
+
+SASRCFILES = $(AGENT_DIR)/src/os/win32/windbg/sawindbg.cpp \
+		$(AGENT_DIR)/src/share/native/sadis.c
+		            
 SA_LFLAGS = $(SA_LD_FLAGS) -nologo -subsystem:console -machine:$(MACHINE)
 !if "$(ENABLE_FULL_DEBUG_SYMBOLS)" == "1"
 SA_LFLAGS = $(SA_LFLAGS) -map -debug
 !endif
+!if "$(BUILDARCH)" == "i486"
+SA_LFLAGS = $(SAFESEH_FLAG) $(SA_LFLAGS)
+!endif
+
+SA_CFLAGS = $(SA_CFLAGS) $(MP_FLAG)
 
 # Note that we do not keep sawindbj.obj around as it would then
 # get included in the dumpbin command in build_vm_def.sh
@@ -114,16 +122,16 @@
 # In VS2005 or VS2008 the link command creates a .manifest file that we want
 # to insert into the linked artifact so we do not need to track it separately.
 # Use ";#2" for .dll and ";#1" for .exe in the MT command below:
-$(SAWINDBG): $(SASRCFILE)
+$(SAWINDBG): $(SASRCFILES)
 	set INCLUDE=$(SA_INCLUDE)$(INCLUDE)
 	$(CXX) @<<
 	  -I"$(BootStrapDir)/include" -I"$(BootStrapDir)/include/win32" 
 	  -I"$(GENERATED)" $(SA_CFLAGS)
-	  $(SASRCFILE)
+	  $(SASRCFILES)
 	  -out:$*.obj
 <<
 	set LIB=$(SA_LIB)$(LIB)
-	$(LD) -out:$@ -DLL $*.obj dbgeng.lib $(SA_LFLAGS)
+	$(LD) -out:$@ -DLL sawindbg.obj sadis.obj dbgeng.lib $(SA_LFLAGS)
 !if "$(MT)" != ""
 	$(MT) -manifest $(@F).manifest -outputresource:$(@F);#2
 !endif
--- a/make/windows/makefiles/trace.make	Wed Oct 16 10:52:41 2013 +0200
+++ b/make/windows/makefiles/trace.make	Tue Nov 05 17:38:04 2013 -0800
@@ -40,8 +40,7 @@
     traceEventIds.hpp     \
     traceTypes.hpp
 
-
-!if "$(OPENJDK)" != "true"
+!if EXISTS($(TraceAltSrcDir))
 TraceGeneratedNames = $(TraceGeneratedNames) \
     traceRequestables.hpp \
     traceEventControl.hpp \
@@ -56,7 +55,7 @@
 	$(TraceOutDir)/traceEventIds.hpp     \
 	$(TraceOutDir)/traceTypes.hpp
 
-!if "$(OPENJDK)" != "true"
+!if EXISTS($(TraceAltSrcDir))
 TraceGeneratedFiles = $(TraceGeneratedFiles) \
 	$(TraceOutDir)/traceRequestables.hpp \
     $(TraceOutDir)/traceEventControl.hpp \
@@ -68,7 +67,7 @@
 XML_DEPS = $(TraceSrcDir)/trace.xml $(TraceSrcDir)/tracetypes.xml \
     $(TraceSrcDir)/trace.dtd $(TraceSrcDir)/xinclude.mod
 
-!if "$(OPENJDK)" != "true"
+!if EXISTS($(TraceAltSrcDir))
 XML_DEPS = $(XML_DEPS) $(TraceAltSrcDir)/traceevents.xml
 !endif
 
@@ -87,7 +86,7 @@
 	@echo Generating $@
 	@$(XSLT) -IN $(TraceSrcDir)/trace.xml -XSL $(TraceSrcDir)/traceTypes.xsl -OUT $(TraceOutDir)/traceTypes.hpp
 
-!if "$(OPENJDK)" == "true"
+!if !EXISTS($(TraceAltSrcDir))
 
 $(TraceOutDir)/traceEventClasses.hpp: $(TraceSrcDir)/trace.xml $(TraceSrcDir)/traceEventClasses.xsl $(XML_DEPS)
 	@echo Generating OpenJDK $@
--- a/src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -307,7 +307,7 @@
       assert(a_byte == *start++, "should be the same code");
     }
 #endif
-  } else if (_id == load_mirror_id) {
+  } else if (_id == load_mirror_id || _id == load_appendix_id) {
     // produce a copy of the load mirror instruction for use by the being initialized case
 #ifdef ASSERT
     address start = __ pc();
@@ -384,6 +384,7 @@
     case access_field_id:  target = Runtime1::entry_for(Runtime1::access_field_patching_id); break;
     case load_klass_id:    target = Runtime1::entry_for(Runtime1::load_klass_patching_id); reloc_type = relocInfo::metadata_type; break;
     case load_mirror_id:   target = Runtime1::entry_for(Runtime1::load_mirror_patching_id); reloc_type = relocInfo::oop_type; break;
+    case load_appendix_id: target = Runtime1::entry_for(Runtime1::load_appendix_patching_id); reloc_type = relocInfo::oop_type; break;
     default: ShouldNotReachHere();
   }
   __ bind(call_patch);
@@ -397,7 +398,7 @@
   ce->add_call_info_here(_info);
   __ br(Assembler::always, false, Assembler::pt, _patch_site_entry);
   __ delayed()->nop();
-  if (_id == load_klass_id || _id == load_mirror_id) {
+  if (_id == load_klass_id || _id == load_mirror_id || _id == load_appendix_id) {
     CodeSection* cs = __ code_section();
     address pc = (address)_pc_start;
     RelocIterator iter(cs, pc, pc + 1);
--- a/src/cpu/sparc/vm/c1_FrameMap_sparc.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/sparc/vm/c1_FrameMap_sparc.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -53,6 +53,8 @@
       opr = as_long_opr(reg);
     } else if (type == T_OBJECT || type == T_ARRAY) {
       opr = as_oop_opr(reg);
+    } else if (type == T_METADATA) {
+      opr = as_metadata_opr(reg);
     } else {
       opr = as_opr(reg);
     }
--- a/src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -105,7 +105,7 @@
         if (src->is_address() && !src->is_stack() && (src->type() == T_OBJECT || src->type() == T_ARRAY)) return false;
       }
 
-      if (UseCompressedKlassPointers) {
+      if (UseCompressedClassPointers) {
         if (src->is_address() && !src->is_stack() && src->type() == T_ADDRESS &&
             src->as_address_ptr()->disp() == oopDesc::klass_offset_in_bytes()) return false;
       }
@@ -520,7 +520,7 @@
 void LIR_Assembler::jobject2reg_with_patching(Register reg, CodeEmitInfo *info) {
   // Allocate a new index in table to hold the object once it's been patched
   int oop_index = __ oop_recorder()->allocate_oop_index(NULL);
-  PatchingStub* patch = new PatchingStub(_masm, PatchingStub::load_mirror_id, oop_index);
+  PatchingStub* patch = new PatchingStub(_masm, patching_id(info), oop_index);
 
   AddressLiteral addrlit(NULL, oop_Relocation::spec(oop_index));
   assert(addrlit.rspec().type() == relocInfo::oop_type, "must be an oop reloc");
@@ -963,7 +963,7 @@
       case T_METADATA:  __ ld_ptr(base, offset, to_reg->as_register()); break;
       case T_ADDRESS:
 #ifdef _LP64
-        if (offset == oopDesc::klass_offset_in_bytes() && UseCompressedKlassPointers) {
+        if (offset == oopDesc::klass_offset_in_bytes() && UseCompressedClassPointers) {
           __ lduw(base, offset, to_reg->as_register());
           __ decode_klass_not_null(to_reg->as_register());
         } else
@@ -2208,7 +2208,7 @@
     // We don't know the array types are compatible
     if (basic_type != T_OBJECT) {
       // Simple test for basic type arrays
-      if (UseCompressedKlassPointers) {
+      if (UseCompressedClassPointers) {
         // We don't need decode because we just need to compare
         __ lduw(src, oopDesc::klass_offset_in_bytes(), tmp);
         __ lduw(dst, oopDesc::klass_offset_in_bytes(), tmp2);
@@ -2342,7 +2342,7 @@
     // but not necessarily exactly of type default_type.
     Label known_ok, halt;
     metadata2reg(op->expected_type()->constant_encoding(), tmp);
-    if (UseCompressedKlassPointers) {
+    if (UseCompressedClassPointers) {
       // tmp holds the default type. It currently comes uncompressed after the
       // load of a constant, so encode it.
       __ encode_klass_not_null(tmp);
@@ -2565,7 +2565,7 @@
     Address receiver_addr(mdo, md->byte_offset_of_slot(data, ReceiverTypeData::receiver_offset(i)) -
                           mdo_offset_bias);
     __ ld_ptr(receiver_addr, tmp1);
-    __ verify_oop(tmp1);
+    __ verify_klass_ptr(tmp1);
     __ cmp_and_brx_short(recv, tmp1, Assembler::notEqual, Assembler::pt, next_test);
     Address data_addr(mdo, md->byte_offset_of_slot(data, ReceiverTypeData::receiver_count_offset(i)) -
                       mdo_offset_bias);
@@ -3100,6 +3100,10 @@
   }
 }
 
+void LIR_Assembler::emit_profile_type(LIR_OpProfileType* op) {
+  fatal("Type profiling not implemented on this platform");
+}
+
 void LIR_Assembler::align_backward_branch_target() {
   __ align(OptoLoopAlignment);
 }
--- a/src/cpu/sparc/vm/c1_MacroAssembler_sparc.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/sparc/vm/c1_MacroAssembler_sparc.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -186,7 +186,7 @@
     set((intx)markOopDesc::prototype(), t1);
   }
   st_ptr(t1, obj, oopDesc::mark_offset_in_bytes());
-  if (UseCompressedKlassPointers) {
+  if (UseCompressedClassPointers) {
     // Save klass
     mov(klass, t1);
     encode_klass_not_null(t1);
@@ -196,7 +196,7 @@
   }
   if (len->is_valid()) {
     st(len, obj, arrayOopDesc::length_offset_in_bytes());
-  } else if (UseCompressedKlassPointers) {
+  } else if (UseCompressedClassPointers) {
     // otherwise length is in the class gap
     store_klass_gap(G0, obj);
   }
--- a/src/cpu/sparc/vm/c1_Runtime1_sparc.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/sparc/vm/c1_Runtime1_sparc.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -37,6 +37,9 @@
 #include "runtime/vframeArray.hpp"
 #include "utilities/macros.hpp"
 #include "vmreg_sparc.inline.hpp"
+#if INCLUDE_ALL_GCS
+#include "gc_implementation/g1/g1SATBCardTableModRefBS.hpp"
+#endif
 
 // Implementation of StubAssembler
 
@@ -401,7 +404,9 @@
           if (id == fast_new_instance_init_check_id) {
             // make sure the klass is initialized
             __ ldub(G5_klass, in_bytes(InstanceKlass::init_state_offset()), G3_t1);
-            __ cmp_and_br_short(G3_t1, InstanceKlass::fully_initialized, Assembler::notEqual, Assembler::pn, slow_path);
+            __ cmp(G3_t1, InstanceKlass::fully_initialized);
+            __ br(Assembler::notEqual, false, Assembler::pn, slow_path);
+            __ delayed()->nop();
           }
 #ifdef ASSERT
           // assert object can be fast path allocated
@@ -512,7 +517,9 @@
 
           // check that array length is small enough for fast path
           __ set(C1_MacroAssembler::max_array_allocation_length, G3_t1);
-          __ cmp_and_br_short(G4_length, G3_t1, Assembler::greaterUnsigned, Assembler::pn, slow_path);
+          __ cmp(G4_length, G3_t1);
+          __ br(Assembler::greaterUnsigned, false, Assembler::pn, slow_path);
+          __ delayed()->nop();
 
           // if we got here then the TLAB allocation failed, so try
           // refilling the TLAB or allocating directly from eden.
@@ -804,6 +811,12 @@
       }
       break;
 
+    case load_appendix_patching_id:
+      { __ set_info("load_appendix_patching", dont_gc_arguments);
+        oop_maps = generate_patching(sasm, CAST_FROM_FN_PTR(address, move_appendix_patching));
+      }
+      break;
+
     case dtrace_object_alloc_id:
       { // O0: object
         __ set_info("dtrace_object_alloc", dont_gc_arguments);
@@ -906,7 +919,7 @@
         Register tmp2 = G3_scratch;
         jbyte* byte_map_base = ((CardTableModRefBS*)bs)->byte_map_base;
 
-        Label not_already_dirty, restart, refill;
+        Label not_already_dirty, restart, refill, young_card;
 
 #ifdef _LP64
         __ srlx(addr, CardTableModRefBS::card_shift, addr);
@@ -918,9 +931,15 @@
         __ set(rs, cardtable);         // cardtable := <card table base>
         __ ldub(addr, cardtable, tmp); // tmp := [addr + cardtable]
 
+        __ cmp_and_br_short(tmp, G1SATBCardTableModRefBS::g1_young_card_val(), Assembler::equal, Assembler::pt, young_card);
+
+        __ membar(Assembler::Membar_mask_bits(Assembler::StoreLoad));
+        __ ldub(addr, cardtable, tmp); // tmp := [addr + cardtable]
+
         assert(CardTableModRefBS::dirty_card_val() == 0, "otherwise check this code");
         __ cmp_and_br_short(tmp, G0, Assembler::notEqual, Assembler::pt, not_already_dirty);
 
+        __ bind(young_card);
         // We didn't take the branch, so we're already dirty: return.
         // Use return-from-leaf
         __ retl();
@@ -1061,6 +1080,25 @@
 
   __ verify_not_null_oop(Oexception);
 
+#ifdef ASSERT
+  // check that fields in JavaThread for exception oop and issuing pc are
+  // empty before writing to them
+  Label oop_empty;
+  Register scratch = I7;  // We can use I7 here because it's overwritten later anyway.
+  __ ld_ptr(Address(G2_thread, JavaThread::exception_oop_offset()), scratch);
+  __ br_null(scratch, false, Assembler::pt, oop_empty);
+  __ delayed()->nop();
+  __ stop("exception oop already set");
+  __ bind(oop_empty);
+
+  Label pc_empty;
+  __ ld_ptr(Address(G2_thread, JavaThread::exception_pc_offset()), scratch);
+  __ br_null(scratch, false, Assembler::pt, pc_empty);
+  __ delayed()->nop();
+  __ stop("exception pc already set");
+  __ bind(pc_empty);
+#endif
+
   // save the exception and issuing pc in the thread
   __ st_ptr(Oexception,  G2_thread, in_bytes(JavaThread::exception_oop_offset()));
   __ st_ptr(Oissuing_pc, G2_thread, in_bytes(JavaThread::exception_pc_offset()));
--- a/src/cpu/sparc/vm/c2_globals_sparc.hpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/sparc/vm/c2_globals_sparc.hpp	Tue Nov 05 17:38:04 2013 -0800
@@ -57,6 +57,7 @@
 define_pd_global(bool, UseTLAB,                      true);
 define_pd_global(bool, ResizeTLAB,                   true);
 define_pd_global(intx, LoopUnrollLimit,              60); // Design center runs on 1.3.1
+define_pd_global(intx, MinJumpTableSize,             5);
 
 // Peephole and CISC spilling both break the graph, and so makes the
 // scheduler sick.
--- a/src/cpu/sparc/vm/cppInterpreter_sparc.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/sparc/vm/cppInterpreter_sparc.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -365,7 +365,7 @@
   return entry;
 }
 
-address CppInterpreter::return_entry(TosState state, int length) {
+address CppInterpreter::return_entry(TosState state, int length, Bytecodes::Code code) {
   // make it look good in the debugger
   return CAST_FROM_FN_PTR(address, RecursiveInterpreterActivation) + frame::pc_return_offset;
 }
--- a/src/cpu/sparc/vm/frame_sparc.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/sparc/vm/frame_sparc.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -764,7 +764,7 @@
 #ifdef CC_INTERP
         *oop_result = istate->_oop_temp;
 #else
-        oop obj = (oop) at(interpreter_frame_oop_temp_offset);
+        oop obj = cast_to_oop(at(interpreter_frame_oop_temp_offset));
         assert(obj == NULL || Universe::heap()->is_in(obj), "sanity check");
         *oop_result = obj;
 #endif // CC_INTERP
@@ -788,7 +788,7 @@
     switch(type) {
       case T_OBJECT:
       case T_ARRAY: {
-        oop obj = (oop)*tos_addr;
+        oop obj = cast_to_oop(*tos_addr);
         assert(obj == NULL || Universe::heap()->is_in(obj), "sanity check");
         *oop_result = obj;
         break;
--- a/src/cpu/sparc/vm/globals_sparc.hpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/sparc/vm/globals_sparc.hpp	Tue Nov 05 17:38:04 2013 -0800
@@ -76,6 +76,8 @@
 // GC Ergo Flags
 define_pd_global(uintx, CMSYoungGenPerWorker, 16*M);  // default max size of CMS young gen, per GC worker thread
 
+define_pd_global(uintx, TypeProfileLevel, 0);
+
 #define ARCH_FLAGS(develop, product, diagnostic, experimental, notproduct) \
                                                                             \
   product(intx, UseVIS, 99,                                                 \
--- a/src/cpu/sparc/vm/macroAssembler_sparc.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/sparc/vm/macroAssembler_sparc.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -3333,7 +3333,8 @@
 
   if (CMSIncrementalMode || !Universe::heap()->supports_inline_contig_alloc()) {
     // No allocation in the shared eden.
-    ba_short(slow_case);
+    ba(slow_case);
+    delayed()->nop();
   }
 
   ld_ptr(G2_thread, in_bytes(JavaThread::tlab_top_offset()), top);
@@ -3358,7 +3359,8 @@
     add(t2, 1, t2);
     stw(t2, G2_thread, in_bytes(JavaThread::tlab_slow_allocations_offset()));
   }
-  ba_short(try_eden);
+  ba(try_eden);
+  delayed()->nop();
 
   bind(discard_tlab);
   if (TLABStats) {
@@ -3420,7 +3422,8 @@
   sub(top, ThreadLocalAllocBuffer::alignment_reserve_in_bytes(), top);
   st_ptr(top, G2_thread, in_bytes(JavaThread::tlab_end_offset()));
   verify_tlab();
-  ba_short(retry);
+  ba(retry);
+  delayed()->nop();
 }
 
 void MacroAssembler::incr_allocated_bytes(RegisterOrConstant size_in_bytes,
@@ -3752,7 +3755,7 @@
 #define __ masm.
   address start = __ pc();
 
-  Label not_already_dirty, restart, refill;
+  Label not_already_dirty, restart, refill, young_card;
 
 #ifdef _LP64
   __ srlx(O0, CardTableModRefBS::card_shift, O0);
@@ -3763,9 +3766,15 @@
   __ set(addrlit, O1); // O1 := <card table base>
   __ ldub(O0, O1, O2); // O2 := [O0 + O1]
 
+  __ cmp_and_br_short(O2, G1SATBCardTableModRefBS::g1_young_card_val(), Assembler::equal, Assembler::pt, young_card);
+
+  __ membar(Assembler::Membar_mask_bits(Assembler::StoreLoad));
+  __ ldub(O0, O1, O2); // O2 := [O0 + O1]
+
   assert(CardTableModRefBS::dirty_card_val() == 0, "otherwise check this code");
   __ cmp_and_br_short(O2, G0, Assembler::notEqual, Assembler::pt, not_already_dirty);
 
+  __ bind(young_card);
   // We didn't take the branch, so we're already dirty: return.
   // Use return-from-leaf
   __ retl();
@@ -3911,7 +3920,7 @@
   // The number of bytes in this code is used by
   // MachCallDynamicJavaNode::ret_addr_offset()
   // if this changes, change that.
-  if (UseCompressedKlassPointers) {
+  if (UseCompressedClassPointers) {
     lduw(src_oop, oopDesc::klass_offset_in_bytes(), klass);
     decode_klass_not_null(klass);
   } else {
@@ -3920,7 +3929,7 @@
 }
 
 void MacroAssembler::store_klass(Register klass, Register dst_oop) {
-  if (UseCompressedKlassPointers) {
+  if (UseCompressedClassPointers) {
     assert(dst_oop != klass, "not enough registers");
     encode_klass_not_null(klass);
     st(klass, dst_oop, oopDesc::klass_offset_in_bytes());
@@ -3930,7 +3939,7 @@
 }
 
 void MacroAssembler::store_klass_gap(Register s, Register d) {
-  if (UseCompressedKlassPointers) {
+  if (UseCompressedClassPointers) {
     assert(s != d, "not enough registers");
     st(s, d, oopDesc::klass_gap_offset_in_bytes());
   }
@@ -4089,28 +4098,37 @@
 }
 
 void MacroAssembler::encode_klass_not_null(Register r) {
-  assert (UseCompressedKlassPointers, "must be compressed");
-  assert(Universe::narrow_klass_base() != NULL, "narrow_klass_base should be initialized");
-  assert(r != G6_heapbase, "bad register choice");
-  set((intptr_t)Universe::narrow_klass_base(), G6_heapbase);
-  sub(r, G6_heapbase, r);
-  if (Universe::narrow_klass_shift() != 0) {
-    assert (LogKlassAlignmentInBytes == Universe::narrow_klass_shift(), "decode alg wrong");
-    srlx(r, LogKlassAlignmentInBytes, r);
+  assert (UseCompressedClassPointers, "must be compressed");
+  if (Universe::narrow_klass_base() != NULL) {
+    assert(r != G6_heapbase, "bad register choice");
+    set((intptr_t)Universe::narrow_klass_base(), G6_heapbase);
+    sub(r, G6_heapbase, r);
+    if (Universe::narrow_klass_shift() != 0) {
+      assert (LogKlassAlignmentInBytes == Universe::narrow_klass_shift(), "decode alg wrong");
+      srlx(r, LogKlassAlignmentInBytes, r);
+    }
+    reinit_heapbase();
+  } else {
+    assert (LogKlassAlignmentInBytes == Universe::narrow_klass_shift() || Universe::narrow_klass_shift() == 0, "decode alg wrong");
+    srlx(r, Universe::narrow_klass_shift(), r);
   }
-  reinit_heapbase();
 }
 
 void MacroAssembler::encode_klass_not_null(Register src, Register dst) {
   if (src == dst) {
     encode_klass_not_null(src);
   } else {
-    assert (UseCompressedKlassPointers, "must be compressed");
-    assert(Universe::narrow_klass_base() != NULL, "narrow_klass_base should be initialized");
-    set((intptr_t)Universe::narrow_klass_base(), dst);
-    sub(src, dst, dst);
-    if (Universe::narrow_klass_shift() != 0) {
-      srlx(dst, LogKlassAlignmentInBytes, dst);
+    assert (UseCompressedClassPointers, "must be compressed");
+    if (Universe::narrow_klass_base() != NULL) {
+      set((intptr_t)Universe::narrow_klass_base(), dst);
+      sub(src, dst, dst);
+      if (Universe::narrow_klass_shift() != 0) {
+        srlx(dst, LogKlassAlignmentInBytes, dst);
+      }
+    } else {
+      // shift src into dst
+      assert (LogKlassAlignmentInBytes == Universe::narrow_klass_shift() || Universe::narrow_klass_shift() == 0, "decode alg wrong");
+      srlx(src, Universe::narrow_klass_shift(), dst);
     }
   }
 }
@@ -4119,15 +4137,17 @@
 // generated by decode_klass_not_null() and reinit_heapbase().  Hence, if
 // the instructions they generate change, then this method needs to be updated.
 int MacroAssembler::instr_size_for_decode_klass_not_null() {
-  assert (UseCompressedKlassPointers, "only for compressed klass ptrs");
-  // set + add + set
-  int num_instrs = insts_for_internal_set((intptr_t)Universe::narrow_klass_base()) + 1 +
-    insts_for_internal_set((intptr_t)Universe::narrow_ptrs_base());
-  if (Universe::narrow_klass_shift() == 0) {
-    return num_instrs * BytesPerInstWord;
-  } else { // sllx
-    return (num_instrs + 1) * BytesPerInstWord;
+  assert (UseCompressedClassPointers, "only for compressed klass ptrs");
+  int num_instrs = 1;  // shift src,dst or add
+  if (Universe::narrow_klass_base() != NULL) {
+    // set + add + set
+    num_instrs += insts_for_internal_set((intptr_t)Universe::narrow_klass_base()) +
+                  insts_for_internal_set((intptr_t)Universe::narrow_ptrs_base());
+    if (Universe::narrow_klass_shift() != 0) {
+      num_instrs += 1;  // sllx
+    }
   }
+  return num_instrs * BytesPerInstWord;
 }
 
 // !!! If the instructions that get generated here change then function
@@ -4135,14 +4155,18 @@
 void  MacroAssembler::decode_klass_not_null(Register r) {
   // Do not add assert code to this unless you change vtableStubs_sparc.cpp
   // pd_code_size_limit.
-  assert (UseCompressedKlassPointers, "must be compressed");
-  assert(Universe::narrow_klass_base() != NULL, "narrow_klass_base should be initialized");
-  assert(r != G6_heapbase, "bad register choice");
-  set((intptr_t)Universe::narrow_klass_base(), G6_heapbase);
-  if (Universe::narrow_klass_shift() != 0)
-    sllx(r, LogKlassAlignmentInBytes, r);
-  add(r, G6_heapbase, r);
-  reinit_heapbase();
+  assert (UseCompressedClassPointers, "must be compressed");
+  if (Universe::narrow_klass_base() != NULL) {
+    assert(r != G6_heapbase, "bad register choice");
+    set((intptr_t)Universe::narrow_klass_base(), G6_heapbase);
+    if (Universe::narrow_klass_shift() != 0)
+      sllx(r, LogKlassAlignmentInBytes, r);
+    add(r, G6_heapbase, r);
+    reinit_heapbase();
+  } else {
+    assert (LogKlassAlignmentInBytes == Universe::narrow_klass_shift() || Universe::narrow_klass_shift() == 0, "decode alg wrong");
+    sllx(r, Universe::narrow_klass_shift(), r);
+  }
 }
 
 void  MacroAssembler::decode_klass_not_null(Register src, Register dst) {
@@ -4151,23 +4175,28 @@
   } else {
     // Do not add assert code to this unless you change vtableStubs_sparc.cpp
     // pd_code_size_limit.
-    assert (UseCompressedKlassPointers, "must be compressed");
-    assert(Universe::narrow_klass_base() != NULL, "narrow_klass_base should be initialized");
-    if (Universe::narrow_klass_shift() != 0) {
-      assert((src != G6_heapbase) && (dst != G6_heapbase), "bad register choice");
-      set((intptr_t)Universe::narrow_klass_base(), G6_heapbase);
-      sllx(src, LogKlassAlignmentInBytes, dst);
-      add(dst, G6_heapbase, dst);
-      reinit_heapbase();
+    assert (UseCompressedClassPointers, "must be compressed");
+    if (Universe::narrow_klass_base() != NULL) {
+      if (Universe::narrow_klass_shift() != 0) {
+        assert((src != G6_heapbase) && (dst != G6_heapbase), "bad register choice");
+        set((intptr_t)Universe::narrow_klass_base(), G6_heapbase);
+        sllx(src, LogKlassAlignmentInBytes, dst);
+        add(dst, G6_heapbase, dst);
+        reinit_heapbase();
+      } else {
+        set((intptr_t)Universe::narrow_klass_base(), dst);
+        add(src, dst, dst);
+      }
     } else {
-      set((intptr_t)Universe::narrow_klass_base(), dst);
-      add(src, dst, dst);
+      // shift/mov src into dst.
+      assert (LogKlassAlignmentInBytes == Universe::narrow_klass_shift() || Universe::narrow_klass_shift() == 0, "decode alg wrong");
+      sllx(src, Universe::narrow_klass_shift(), dst);
     }
   }
 }
 
 void MacroAssembler::reinit_heapbase() {
-  if (UseCompressedOops || UseCompressedKlassPointers) {
+  if (UseCompressedOops || UseCompressedClassPointers) {
     if (Universe::heap() != NULL) {
       set((intptr_t)Universe::narrow_ptrs_base(), G6_heapbase);
     } else {
--- a/src/cpu/sparc/vm/methodHandles_sparc.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/sparc/vm/methodHandles_sparc.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 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
@@ -121,6 +121,7 @@
 
 void MethodHandles::jump_from_method_handle(MacroAssembler* _masm, Register method, Register target, Register temp,
                                             bool for_compiler_entry) {
+  Label L_no_such_method;
   assert(method == G5_method, "interpreter calling convention");
   assert_different_registers(method, target, temp);
 
@@ -133,6 +134,9 @@
     const Address interp_only(G2_thread, JavaThread::interp_only_mode_offset());
     __ ld(interp_only, temp);
     __ cmp_and_br_short(temp, 0, Assembler::zero, Assembler::pt, run_compiled_code);
+    // Null method test is replicated below in compiled case,
+    // it might be able to address across the verify_thread()
+    __ br_null_short(G5_method, Assembler::pn, L_no_such_method);
     __ ld_ptr(G5_method, in_bytes(Method::interpreter_entry_offset()), target);
     __ jmp(target, 0);
     __ delayed()->nop();
@@ -141,11 +145,19 @@
     // it doesn't matter, since this is interpreter code.
   }
 
+  // Compiled case, either static or fall-through from runtime conditional
+  __ br_null_short(G5_method, Assembler::pn, L_no_such_method);
+
   const ByteSize entry_offset = for_compiler_entry ? Method::from_compiled_offset() :
                                                      Method::from_interpreted_offset();
   __ ld_ptr(G5_method, in_bytes(entry_offset), target);
   __ jmp(target, 0);
   __ delayed()->nop();
+
+  __ bind(L_no_such_method);
+  AddressLiteral ame(StubRoutines::throw_AbstractMethodError_entry());
+  __ jump_to(ame, temp);
+  __ delayed()->nop();
 }
 
 void MethodHandles::jump_to_lambda_form(MacroAssembler* _masm,
--- a/src/cpu/sparc/vm/nativeInst_sparc.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/sparc/vm/nativeInst_sparc.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 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
@@ -358,7 +358,7 @@
         oop_Relocation *r = iter.oop_reloc();
         if (oop_addr == NULL) {
           oop_addr = r->oop_addr();
-          *oop_addr = (oop)x;
+          *oop_addr = cast_to_oop(x);
         } else {
           assert(oop_addr == r->oop_addr(), "must be only one set-oop here");
         }
@@ -478,7 +478,7 @@
         oop_Relocation *r = iter.oop_reloc();
         if (oop_addr == NULL) {
           oop_addr = r->oop_addr();
-          *oop_addr = (oop)x;
+          *oop_addr = cast_to_oop(x);
         } else {
           assert(oop_addr == r->oop_addr(), "must be only one set-oop here");
         }
--- a/src/cpu/sparc/vm/sharedRuntime_sparc.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/sparc/vm/sharedRuntime_sparc.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -3583,6 +3583,7 @@
   // the pending exception will be picked up the interpreter.
   __ ld_ptr(G2_thread, in_bytes(JavaThread::exception_oop_offset()), Oexception);
   __ st_ptr(G0, G2_thread, in_bytes(JavaThread::exception_oop_offset()));
+  __ st_ptr(G0, G2_thread, in_bytes(JavaThread::exception_pc_offset()));
   __ bind(noException);
 
   // deallocate the deoptimization frame taking care to preserve the return values
--- a/src/cpu/sparc/vm/sparc.ad	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/sparc/vm/sparc.ad	Tue Nov 05 17:38:04 2013 -0800
@@ -557,7 +557,7 @@
     int entry_offset = InstanceKlass::vtable_start_offset() + vtable_index*vtableEntry::size();
     int v_off = entry_offset*wordSize + vtableEntry::method_offset_in_bytes();
     int klass_load_size;
-    if (UseCompressedKlassPointers) {
+    if (UseCompressedClassPointers) {
       assert(Universe::heap() != NULL, "java heap should be initialized");
       klass_load_size = MacroAssembler::instr_size_for_decode_klass_not_null() + 1*BytesPerInstWord;
     } else {
@@ -1657,15 +1657,19 @@
 void MachUEPNode::format( PhaseRegAlloc *ra_, outputStream *st ) const {
   st->print_cr("\nUEP:");
 #ifdef    _LP64
-  if (UseCompressedKlassPointers) {
+  if (UseCompressedClassPointers) {
     assert(Universe::heap() != NULL, "java heap should be initialized");
     st->print_cr("\tLDUW   [R_O0 + oopDesc::klass_offset_in_bytes],R_G5\t! Inline cache check - compressed klass");
-    st->print_cr("\tSET    Universe::narrow_klass_base,R_G6_heap_base");
-    if (Universe::narrow_klass_shift() != 0) {
-      st->print_cr("\tSLL    R_G5,3,R_G5");
+    if (Universe::narrow_klass_base() != 0) {
+      st->print_cr("\tSET    Universe::narrow_klass_base,R_G6_heap_base");
+      if (Universe::narrow_klass_shift() != 0) {
+        st->print_cr("\tSLL    R_G5,Universe::narrow_klass_shift,R_G5");
+      }
+      st->print_cr("\tADD    R_G5,R_G6_heap_base,R_G5");
+      st->print_cr("\tSET    Universe::narrow_ptrs_base,R_G6_heap_base");
+    } else {
+      st->print_cr("\tSLL    R_G5,Universe::narrow_klass_shift,R_G5");
     }
-    st->print_cr("\tADD    R_G5,R_G6_heap_base,R_G5");
-    st->print_cr("\tSET    Universe::narrow_ptrs_base,R_G6_heap_base");
   } else {
     st->print_cr("\tLDX    [R_O0 + oopDesc::klass_offset_in_bytes],R_G5\t! Inline cache check");
   }
@@ -1897,7 +1901,7 @@
 
 bool Matcher::narrow_klass_use_complex_address() {
   NOT_LP64(ShouldNotCallThis());
-  assert(UseCompressedKlassPointers, "only for compressed klass code");
+  assert(UseCompressedClassPointers, "only for compressed klass code");
   return false;
 }
 
@@ -2018,6 +2022,19 @@
   return L7_REGP_mask();
 }
 
+const RegMask Matcher::mathExactI_result_proj_mask() {
+  return G1_REGI_mask();
+}
+
+const RegMask Matcher::mathExactL_result_proj_mask() {
+  return G1_REGL_mask();
+}
+
+const RegMask Matcher::mathExactI_flags_proj_mask() {
+  return INT_FLAGS_mask();
+}
+
+
 %}
 
 
@@ -2561,7 +2578,7 @@
       int off = __ offset();
       __ load_klass(O0, G3_scratch);
       int klass_load_size;
-      if (UseCompressedKlassPointers) {
+      if (UseCompressedClassPointers) {
         assert(Universe::heap() != NULL, "java heap should be initialized");
         klass_load_size = MacroAssembler::instr_size_for_decode_klass_not_null() + 1*BytesPerInstWord;
       } else {
@@ -4245,12 +4262,16 @@
     greater_equal(0xB);
     less_equal(0x2);
     greater(0xA);
+    overflow(0x7);
+    no_overflow(0xF);
   %}
 %}
 
 // Comparison Op, unsigned
 operand cmpOpU() %{
   match(Bool);
+  predicate(n->as_Bool()->_test._test != BoolTest::overflow &&
+            n->as_Bool()->_test._test != BoolTest::no_overflow);
 
   format %{ "u" %}
   interface(COND_INTER) %{
@@ -4260,12 +4281,16 @@
     greater_equal(0xD);
     less_equal(0x4);
     greater(0xC);
+    overflow(0x7);
+    no_overflow(0xF);
   %}
 %}
 
 // Comparison Op, pointer (same as unsigned)
 operand cmpOpP() %{
   match(Bool);
+  predicate(n->as_Bool()->_test._test != BoolTest::overflow &&
+            n->as_Bool()->_test._test != BoolTest::no_overflow);
 
   format %{ "p" %}
   interface(COND_INTER) %{
@@ -4275,12 +4300,16 @@
     greater_equal(0xD);
     less_equal(0x4);
     greater(0xC);
+    overflow(0x7);
+    no_overflow(0xF);
   %}
 %}
 
 // Comparison Op, branch-register encoding
 operand cmpOp_reg() %{
   match(Bool);
+  predicate(n->as_Bool()->_test._test != BoolTest::overflow &&
+            n->as_Bool()->_test._test != BoolTest::no_overflow);
 
   format %{ "" %}
   interface(COND_INTER) %{
@@ -4290,12 +4319,16 @@
     greater_equal(0x7);
     less_equal   (0x2);
     greater      (0x6);
+    overflow(0x7); // not supported
+    no_overflow(0xF); // not supported
   %}
 %}
 
 // Comparison Code, floating, unordered same as less
 operand cmpOpF() %{
   match(Bool);
+  predicate(n->as_Bool()->_test._test != BoolTest::overflow &&
+            n->as_Bool()->_test._test != BoolTest::no_overflow);
 
   format %{ "fl" %}
   interface(COND_INTER) %{
@@ -4305,12 +4338,17 @@
     greater_equal(0xB);
     less_equal(0xE);
     greater(0x6);
+
+    overflow(0x7); // not supported
+    no_overflow(0xF); // not supported
   %}
 %}
 
 // Used by long compare
 operand cmpOp_commute() %{
   match(Bool);
+  predicate(n->as_Bool()->_test._test != BoolTest::overflow &&
+            n->as_Bool()->_test._test != BoolTest::no_overflow);
 
   format %{ "" %}
   interface(COND_INTER) %{
@@ -4320,6 +4358,8 @@
     greater_equal(0x2);
     less_equal(0xB);
     greater(0x3);
+    overflow(0x7);
+    no_overflow(0xF);
   %}
 %}
 
--- a/src/cpu/sparc/vm/stubGenerator_sparc.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/sparc/vm/stubGenerator_sparc.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -2945,7 +2945,7 @@
 
     BLOCK_COMMENT("arraycopy argument klass checks");
     //  get src->klass()
-    if (UseCompressedKlassPointers) {
+    if (UseCompressedClassPointers) {
       __ delayed()->nop(); // ??? not good
       __ load_klass(src, G3_src_klass);
     } else {
@@ -2980,7 +2980,7 @@
     // Load 32-bits signed value. Use br() instruction with it to check icc.
     __ lduw(G3_src_klass, lh_offset, G5_lh);
 
-    if (UseCompressedKlassPointers) {
+    if (UseCompressedClassPointers) {
       __ load_klass(dst, G4_dst_klass);
     }
     // Handle objArrays completely differently...
@@ -2988,7 +2988,7 @@
     __ set(objArray_lh, O5_temp);
     __ cmp(G5_lh,       O5_temp);
     __ br(Assembler::equal, false, Assembler::pt, L_objArray);
-    if (UseCompressedKlassPointers) {
+    if (UseCompressedClassPointers) {
       __ delayed()->nop();
     } else {
       __ delayed()->ld_ptr(dst, oopDesc::klass_offset_in_bytes(), G4_dst_klass);
--- a/src/cpu/sparc/vm/templateInterpreter_sparc.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/sparc/vm/templateInterpreter_sparc.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -153,13 +153,9 @@
 }
 
 
-address TemplateInterpreterGenerator::generate_return_entry_for(TosState state, int step) {
-  TosState incoming_state = state;
+address TemplateInterpreterGenerator::generate_return_entry_for(TosState state, int step, size_t index_size) {
+  address entry = __ pc();
 
-  Label cont;
-  address compiled_entry = __ pc();
-
-  address entry = __ pc();
 #if !defined(_LP64) && defined(COMPILER2)
   // All return values are where we want them, except for Longs.  C2 returns
   // longs in G1 in the 32-bit build whereas the interpreter wants them in O0/O1.
@@ -170,14 +166,12 @@
   // do this here. Unfortunately if we did a rethrow we'd see an machepilog node
   // first which would move g1 -> O0/O1 and destroy the exception we were throwing.
 
-  if (incoming_state == ltos) {
+  if (state == ltos) {
     __ srl (G1,  0, O1);
     __ srlx(G1, 32, O0);
   }
 #endif // !_LP64 && COMPILER2
 
-  __ bind(cont);
-
   // The callee returns with the stack possibly adjusted by adapter transition
   // We remove that possible adjustment here.
   // All interpreter local registers are untouched. Any result is passed back
@@ -186,29 +180,18 @@
 
   __ mov(Llast_SP, SP);   // Remove any adapter added stack space.
 
-  Label L_got_cache, L_giant_index;
   const Register cache = G3_scratch;
-  const Register size  = G1_scratch;
-  if (EnableInvokeDynamic) {
-    __ ldub(Address(Lbcp, 0), G1_scratch);  // Load current bytecode.
-    __ cmp_and_br_short(G1_scratch, Bytecodes::_invokedynamic, Assembler::equal, Assembler::pn, L_giant_index);
-  }
-  __ get_cache_and_index_at_bcp(cache, G1_scratch, 1);
-  __ bind(L_got_cache);
-  __ ld_ptr(cache, ConstantPoolCache::base_offset() +
-                   ConstantPoolCacheEntry::flags_offset(), size);
-  __ and3(size, 0xFF, size);                   // argument size in words
-  __ sll(size, Interpreter::logStackElementSize, size); // each argument size in bytes
-  __ add(Lesp, size, Lesp);                    // pop arguments
+  const Register index  = G1_scratch;
+  __ get_cache_and_index_at_bcp(cache, index, 1, index_size);
+
+  const Register flags = cache;
+  __ ld_ptr(cache, ConstantPoolCache::base_offset() + ConstantPoolCacheEntry::flags_offset(), flags);
+  const Register parameter_size = flags;
+  __ and3(flags, ConstantPoolCacheEntry::parameter_size_mask, parameter_size);  // argument size in words
+  __ sll(parameter_size, Interpreter::logStackElementSize, parameter_size);     // each argument size in bytes
+  __ add(Lesp, parameter_size, Lesp);                                           // pop arguments
   __ dispatch_next(state, step);
 
-  // out of the main line of code...
-  if (EnableInvokeDynamic) {
-    __ bind(L_giant_index);
-    __ get_cache_and_index_at_bcp(cache, G1_scratch, 1, sizeof(u4));
-    __ ba_short(L_got_cache);
-  }
-
   return entry;
 }
 
--- a/src/cpu/sparc/vm/templateTable_sparc.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/sparc/vm/templateTable_sparc.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -2932,9 +2932,7 @@
   ConstantPoolCacheEntry::verify_tos_state_shift();
   // load return address
   {
-    const address table_addr = (is_invokeinterface || is_invokedynamic) ?
-        (address)Interpreter::return_5_addrs_by_index_table() :
-        (address)Interpreter::return_3_addrs_by_index_table();
+    const address table_addr = (address) Interpreter::invoke_return_entry_table_for(code);
     AddressLiteral table(table_addr);
     __ set(table, temp);
     __ sll(ra, LogBytesPerWord, ra);
@@ -2984,7 +2982,7 @@
   __ verify_oop(O0_recv);
 
   // get return address
-  AddressLiteral table(Interpreter::return_3_addrs_by_index_table());
+  AddressLiteral table(Interpreter::invoke_return_entry_table());
   __ set(table, Rtemp);
   __ srl(Rret, ConstantPoolCacheEntry::tos_state_shift, Rret);          // get return type
   // Make sure we don't need to mask Rret after the above shift
@@ -3026,7 +3024,7 @@
   __ profile_final_call(O4);
 
   // get return address
-  AddressLiteral table(Interpreter::return_3_addrs_by_index_table());
+  AddressLiteral table(Interpreter::invoke_return_entry_table());
   __ set(table, Rtemp);
   __ srl(Rret, ConstantPoolCacheEntry::tos_state_shift, Rret);          // get return type
   // Make sure we don't need to mask Rret after the above shift
--- a/src/cpu/sparc/vm/vtableStubs_sparc.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/sparc/vm/vtableStubs_sparc.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -52,6 +52,11 @@
 VtableStub* VtableStubs::create_vtable_stub(int vtable_index) {
   const int sparc_code_length = VtableStub::pd_code_size_limit(true);
   VtableStub* s = new(sparc_code_length) VtableStub(true, vtable_index);
+  // Can be NULL if there is no free space in the code cache.
+  if (s == NULL) {
+    return NULL;
+  }
+
   ResourceMark rm;
   CodeBuffer cb(s->entry_point(), sparc_code_length);
   MacroAssembler* masm = new MacroAssembler(&cb);
@@ -125,6 +130,11 @@
 VtableStub* VtableStubs::create_itable_stub(int itable_index) {
   const int sparc_code_length = VtableStub::pd_code_size_limit(false);
   VtableStub* s = new(sparc_code_length) VtableStub(false, itable_index);
+  // Can be NULL if there is no free space in the code cache.
+  if (s == NULL) {
+    return NULL;
+  }
+
   ResourceMark rm;
   CodeBuffer cb(s->entry_point(), sparc_code_length);
   MacroAssembler* masm = new MacroAssembler(&cb);
@@ -218,13 +228,13 @@
       // ld;ld;ld,jmp,nop
       const int basic = 5*BytesPerInstWord +
                         // shift;add for load_klass (only shift with zero heap based)
-                        (UseCompressedKlassPointers ?
+                        (UseCompressedClassPointers ?
                           MacroAssembler::instr_size_for_decode_klass_not_null() : 0);
       return basic + slop;
     } else {
       const int basic = (28 LP64_ONLY(+ 6)) * BytesPerInstWord +
                         // shift;add for load_klass (only shift with zero heap based)
-                        (UseCompressedKlassPointers ?
+                        (UseCompressedClassPointers ?
                           MacroAssembler::instr_size_for_decode_klass_not_null() : 0);
       return (basic + slop);
     }
--- a/src/cpu/x86/vm/assembler_x86.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/assembler_x86.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -1405,6 +1405,15 @@
   }
 }
 
+void Assembler::imull(Register dst, Address src) {
+  InstructionMark im(this);
+  prefix(src, dst);
+  emit_int8(0x0F);
+  emit_int8((unsigned char) 0xAF);
+  emit_operand(dst, src);
+}
+
+
 void Assembler::incl(Address dst) {
   // Don't use it directly. Use MacroAssembler::increment() instead.
   InstructionMark im(this);
@@ -4769,7 +4778,7 @@
 }
 
 void Assembler::adcq(Register dst, Register src) {
-  (int) prefixq_and_encode(dst->encoding(), src->encoding());
+  (void) prefixq_and_encode(dst->encoding(), src->encoding());
   emit_arith(0x13, 0xC0, dst, src);
 }
 
@@ -4824,7 +4833,7 @@
 }
 
 void Assembler::andq(Register dst, Register src) {
-  (int) prefixq_and_encode(dst->encoding(), src->encoding());
+  (void) prefixq_and_encode(dst->encoding(), src->encoding());
   emit_arith(0x23, 0xC0, dst, src);
 }
 
@@ -5024,6 +5033,14 @@
   }
 }
 
+void Assembler::imulq(Register dst, Address src) {
+  InstructionMark im(this);
+  prefixq(src, dst);
+  emit_int8(0x0F);
+  emit_int8((unsigned char) 0xAF);
+  emit_operand(dst, src);
+}
+
 void Assembler::incl(Register dst) {
   // Don't use it directly. Use MacroAssembler::incrementl() instead.
   // Use two-byte form (one-byte from is a REX prefix in 64-bit mode)
--- a/src/cpu/x86/vm/assembler_x86.hpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/assembler_x86.hpp	Tue Nov 05 17:38:04 2013 -0800
@@ -1162,9 +1162,13 @@
 
   void imull(Register dst, Register src);
   void imull(Register dst, Register src, int value);
+  void imull(Register dst, Address src);
 
   void imulq(Register dst, Register src);
   void imulq(Register dst, Register src, int value);
+#ifdef _LP64
+  void imulq(Register dst, Address src);
+#endif
 
 
   // jcc is the generic conditional branch generator to run-
--- a/src/cpu/x86/vm/bytecodeInterpreter_x86.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/bytecodeInterpreter_x86.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -40,11 +40,8 @@
 #include "runtime/synchronizer.hpp"
 #include "runtime/vframeArray.hpp"
 #include "utilities/debug.hpp"
-#ifdef TARGET_ARCH_MODEL_x86_32
-# include "interp_masm_x86_32.hpp"
-#endif
-#ifdef TARGET_ARCH_MODEL_x86_64
-# include "interp_masm_x86_64.hpp"
+#ifdef TARGET_ARCH_x86
+# include "interp_masm_x86.hpp"
 #endif
 
 #ifdef CC_INTERP
--- a/src/cpu/x86/vm/c1_CodeStubs_x86.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/c1_CodeStubs_x86.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -402,6 +402,7 @@
     case access_field_id:  target = Runtime1::entry_for(Runtime1::access_field_patching_id); break;
     case load_klass_id:    target = Runtime1::entry_for(Runtime1::load_klass_patching_id); reloc_type = relocInfo::metadata_type; break;
     case load_mirror_id:   target = Runtime1::entry_for(Runtime1::load_mirror_patching_id); reloc_type = relocInfo::oop_type; break;
+    case load_appendix_id:      target = Runtime1::entry_for(Runtime1::load_appendix_patching_id); reloc_type = relocInfo::oop_type; break;
     default: ShouldNotReachHere();
   }
   __ bind(call_patch);
@@ -419,7 +420,7 @@
   for (int j = __ offset() ; j < jmp_off + 5 ; j++ ) {
     __ nop();
   }
-  if (_id == load_klass_id || _id == load_mirror_id) {
+  if (_id == load_klass_id || _id == load_mirror_id || _id == load_appendix_id) {
     CodeSection* cs = __ code_section();
     RelocIterator iter(cs, (address)_pc_start, (address)(_pc_start + 1));
     relocInfo::change_reloc_info_for_address(&iter, (address) _pc_start, reloc_type, relocInfo::none);
--- a/src/cpu/x86/vm/c1_FrameMap_x86.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/c1_FrameMap_x86.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -52,6 +52,8 @@
 #endif // _LP64
     } else if (type == T_OBJECT || type == T_ARRAY) {
       opr = as_oop_opr(reg);
+    } else if (type == T_METADATA) {
+      opr = as_metadata_opr(reg);
     } else {
       opr = as_opr(reg);
     }
--- a/src/cpu/x86/vm/c1_FrameMap_x86.hpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/c1_FrameMap_x86.hpp	Tue Nov 05 17:38:04 2013 -0800
@@ -148,7 +148,7 @@
 
   static int adjust_reg_range(int range) {
     // Reduce the number of available regs (to free r12) in case of compressed oops
-    if (UseCompressedOops || UseCompressedKlassPointers) return range - 1;
+    if (UseCompressedOops || UseCompressedClassPointers) return range - 1;
     return range;
   }
 
--- a/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -341,7 +341,7 @@
   Register receiver = FrameMap::receiver_opr->as_register();
   Register ic_klass = IC_Klass;
   const int ic_cmp_size = LP64_ONLY(10) NOT_LP64(9);
-  const bool do_post_padding = VerifyOops || UseCompressedKlassPointers;
+  const bool do_post_padding = VerifyOops || UseCompressedClassPointers;
   if (!do_post_padding) {
     // insert some nops so that the verified entry point is aligned on CodeEntryAlignment
     while ((__ offset() + ic_cmp_size) % CodeEntryAlignment != 0) {
@@ -362,7 +362,7 @@
 
 void LIR_Assembler::jobject2reg_with_patching(Register reg, CodeEmitInfo* info) {
   jobject o = NULL;
-  PatchingStub* patch = new PatchingStub(_masm, PatchingStub::load_mirror_id);
+  PatchingStub* patch = new PatchingStub(_masm, patching_id(info));
   __ movoop(reg, o);
   patching_epilog(patch, lir_patch_normal, reg, info);
 }
@@ -432,15 +432,16 @@
   int offset = code_offset();
 
   // Fetch the exception from TLS and clear out exception related thread state
-  __ get_thread(rsi);
-  __ movptr(rax, Address(rsi, JavaThread::exception_oop_offset()));
-  __ movptr(Address(rsi, JavaThread::exception_oop_offset()), (intptr_t)NULL_WORD);
-  __ movptr(Address(rsi, JavaThread::exception_pc_offset()), (intptr_t)NULL_WORD);
+  Register thread = NOT_LP64(rsi) LP64_ONLY(r15_thread);
+  NOT_LP64(__ get_thread(rsi));
+  __ movptr(rax, Address(thread, JavaThread::exception_oop_offset()));
+  __ movptr(Address(thread, JavaThread::exception_oop_offset()), (intptr_t)NULL_WORD);
+  __ movptr(Address(thread, JavaThread::exception_pc_offset()), (intptr_t)NULL_WORD);
 
   __ bind(_unwind_handler_entry);
   __ verify_not_null_oop(rax);
   if (method()->is_synchronized() || compilation()->env()->dtrace_method_probes()) {
-    __ mov(rsi, rax);  // Preserve the exception
+    __ mov(rbx, rax);  // Preserve the exception (rbx is always callee-saved)
   }
 
   // Preform needed unlocking
@@ -448,19 +449,24 @@
   if (method()->is_synchronized()) {
     monitor_address(0, FrameMap::rax_opr);
     stub = new MonitorExitStub(FrameMap::rax_opr, true, 0);
-    __ unlock_object(rdi, rbx, rax, *stub->entry());
+    __ unlock_object(rdi, rsi, rax, *stub->entry());
     __ bind(*stub->continuation());
   }
 
   if (compilation()->env()->dtrace_method_probes()) {
+#ifdef _LP64
+    __ mov(rdi, r15_thread);
+    __ mov_metadata(rsi, method()->constant_encoding());
+#else
     __ get_thread(rax);
     __ movptr(Address(rsp, 0), rax);
     __ mov_metadata(Address(rsp, sizeof(void*)), method()->constant_encoding());
+#endif
     __ call(RuntimeAddress(CAST_FROM_FN_PTR(address, SharedRuntime::dtrace_method_exit)));
   }
 
   if (method()->is_synchronized() || compilation()->env()->dtrace_method_probes()) {
-    __ mov(rax, rsi);  // Restore the exception
+    __ mov(rax, rbx);  // Restore the exception
   }
 
   // remove the activation and dispatch to the unwind handler
@@ -1206,6 +1212,10 @@
   LIR_Address* addr = src->as_address_ptr();
   Address from_addr = as_Address(addr);
 
+  if (addr->base()->type() == T_OBJECT) {
+    __ verify_oop(addr->base()->as_pointer_register());
+  }
+
   switch (type) {
     case T_BOOLEAN: // fall through
     case T_BYTE:    // fall through
@@ -1263,7 +1273,7 @@
       break;
 
     case T_ADDRESS:
-      if (UseCompressedKlassPointers && addr->disp() == oopDesc::klass_offset_in_bytes()) {
+      if (UseCompressedClassPointers && addr->disp() == oopDesc::klass_offset_in_bytes()) {
         __ movl(dest->as_register(), from_addr);
       } else {
         __ movptr(dest->as_register(), from_addr);
@@ -1371,7 +1381,7 @@
     __ verify_oop(dest->as_register());
   } else if (type == T_ADDRESS && addr->disp() == oopDesc::klass_offset_in_bytes()) {
 #ifdef _LP64
-    if (UseCompressedKlassPointers) {
+    if (UseCompressedClassPointers) {
       __ decode_klass_not_null(dest->as_register());
     }
 #endif
@@ -1716,7 +1726,7 @@
   } else if (obj == klass_RInfo) {
     klass_RInfo = dst;
   }
-  if (k->is_loaded() && !UseCompressedKlassPointers) {
+  if (k->is_loaded() && !UseCompressedClassPointers) {
     select_different_registers(obj, dst, k_RInfo, klass_RInfo);
   } else {
     Rtmp1 = op->tmp3()->as_register();
@@ -1724,14 +1734,6 @@
   }
 
   assert_different_registers(obj, k_RInfo, klass_RInfo);
-  if (!k->is_loaded()) {
-    klass2reg_with_patching(k_RInfo, op->info_for_patch());
-  } else {
-#ifdef _LP64
-    __ mov_metadata(k_RInfo, k->constant_encoding());
-#endif // _LP64
-  }
-  assert(obj != k_RInfo, "must be different");
 
   __ cmpptr(obj, (int32_t)NULL_WORD);
   if (op->should_profile()) {
@@ -1748,13 +1750,21 @@
   } else {
     __ jcc(Assembler::equal, *obj_is_null);
   }
+
+  if (!k->is_loaded()) {
+    klass2reg_with_patching(k_RInfo, op->info_for_patch());
+  } else {
+#ifdef _LP64
+    __ mov_metadata(k_RInfo, k->constant_encoding());
+#endif // _LP64
+  }
   __ verify_oop(obj);
 
   if (op->fast_check()) {
     // get object class
     // not a safepoint as obj null check happens earlier
 #ifdef _LP64
-    if (UseCompressedKlassPointers) {
+    if (UseCompressedClassPointers) {
       __ load_klass(Rtmp1, obj);
       __ cmpptr(k_RInfo, Rtmp1);
     } else {
@@ -3294,7 +3304,7 @@
     // We don't know the array types are compatible
     if (basic_type != T_OBJECT) {
       // Simple test for basic type arrays
-      if (UseCompressedKlassPointers) {
+      if (UseCompressedClassPointers) {
         __ movl(tmp, src_klass_addr);
         __ cmpl(tmp, dst_klass_addr);
       } else {
@@ -3456,21 +3466,21 @@
     Label known_ok, halt;
     __ mov_metadata(tmp, default_type->constant_encoding());
 #ifdef _LP64
-    if (UseCompressedKlassPointers) {
+    if (UseCompressedClassPointers) {
       __ encode_klass_not_null(tmp);
     }
 #endif
 
     if (basic_type != T_OBJECT) {
 
-      if (UseCompressedKlassPointers)          __ cmpl(tmp, dst_klass_addr);
+      if (UseCompressedClassPointers)          __ cmpl(tmp, dst_klass_addr);
       else                   __ cmpptr(tmp, dst_klass_addr);
       __ jcc(Assembler::notEqual, halt);
-      if (UseCompressedKlassPointers)          __ cmpl(tmp, src_klass_addr);
+      if (UseCompressedClassPointers)          __ cmpl(tmp, src_klass_addr);
       else                   __ cmpptr(tmp, src_klass_addr);
       __ jcc(Assembler::equal, known_ok);
     } else {
-      if (UseCompressedKlassPointers)          __ cmpl(tmp, dst_klass_addr);
+      if (UseCompressedClassPointers)          __ cmpl(tmp, dst_klass_addr);
       else                   __ cmpptr(tmp, dst_klass_addr);
       __ jcc(Assembler::equal, known_ok);
       __ cmpptr(src, dst);
@@ -3632,6 +3642,161 @@
   }
 }
 
+void LIR_Assembler::emit_profile_type(LIR_OpProfileType* op) {
+  Register obj = op->obj()->as_register();
+  Register tmp = op->tmp()->as_pointer_register();
+  Address mdo_addr = as_Address(op->mdp()->as_address_ptr());
+  ciKlass* exact_klass = op->exact_klass();
+  intptr_t current_klass = op->current_klass();
+  bool not_null = op->not_null();
+  bool no_conflict = op->no_conflict();
+
+  Label update, next, none;
+
+  bool do_null = !not_null;
+  bool exact_klass_set = exact_klass != NULL && ciTypeEntries::valid_ciklass(current_klass) == exact_klass;
+  bool do_update = !TypeEntries::is_type_unknown(current_klass) && !exact_klass_set;
+
+  assert(do_null || do_update, "why are we here?");
+  assert(!TypeEntries::was_null_seen(current_klass) || do_update, "why are we here?");
+
+  __ verify_oop(obj);
+
+  if (tmp != obj) {
+    __ mov(tmp, obj);
+  }
+  if (do_null) {
+    __ testptr(tmp, tmp);
+    __ jccb(Assembler::notZero, update);
+    if (!TypeEntries::was_null_seen(current_klass)) {
+      __ orptr(mdo_addr, TypeEntries::null_seen);
+    }
+    if (do_update) {
+#ifndef ASSERT
+      __ jmpb(next);
+    }
+#else
+      __ jmp(next);
+    }
+  } else {
+    __ testptr(tmp, tmp);
+    __ jccb(Assembler::notZero, update);
+    __ stop("unexpect null obj");
+#endif
+  }
+
+  __ bind(update);
+
+  if (do_update) {
+#ifdef ASSERT
+    if (exact_klass != NULL) {
+      Label ok;
+      __ load_klass(tmp, tmp);
+      __ push(tmp);
+      __ mov_metadata(tmp, exact_klass->constant_encoding());
+      __ cmpptr(tmp, Address(rsp, 0));
+      __ jccb(Assembler::equal, ok);
+      __ stop("exact klass and actual klass differ");
+      __ bind(ok);
+      __ pop(tmp);
+    }
+#endif
+    if (!no_conflict) {
+      if (exact_klass == NULL || TypeEntries::is_type_none(current_klass)) {
+        if (exact_klass != NULL) {
+          __ mov_metadata(tmp, exact_klass->constant_encoding());
+        } else {
+          __ load_klass(tmp, tmp);
+        }
+
+        __ xorptr(tmp, mdo_addr);
+        __ testptr(tmp, TypeEntries::type_klass_mask);
+        // klass seen before, nothing to do. The unknown bit may have been
+        // set already but no need to check.
+        __ jccb(Assembler::zero, next);
+
+        __ testptr(tmp, TypeEntries::type_unknown);
+        __ jccb(Assembler::notZero, next); // already unknown. Nothing to do anymore.
+
+        if (TypeEntries::is_type_none(current_klass)) {
+          __ cmpptr(mdo_addr, 0);
+          __ jccb(Assembler::equal, none);
+          __ cmpptr(mdo_addr, TypeEntries::null_seen);
+          __ jccb(Assembler::equal, none);
+          // There is a chance that the checks above (re-reading profiling
+          // data from memory) fail if another thread has just set the
+          // profiling to this obj's klass
+          __ xorptr(tmp, mdo_addr);
+          __ testptr(tmp, TypeEntries::type_klass_mask);
+          __ jccb(Assembler::zero, next);
+        }
+      } else {
+        assert(ciTypeEntries::valid_ciklass(current_klass) != NULL &&
+               ciTypeEntries::valid_ciklass(current_klass) != exact_klass, "conflict only");
+
+        __ movptr(tmp, mdo_addr);
+        __ testptr(tmp, TypeEntries::type_unknown);
+        __ jccb(Assembler::notZero, next); // already unknown. Nothing to do anymore.
+      }
+
+      // different than before. Cannot keep accurate profile.
+      __ orptr(mdo_addr, TypeEntries::type_unknown);
+
+      if (TypeEntries::is_type_none(current_klass)) {
+        __ jmpb(next);
+
+        __ bind(none);
+        // first time here. Set profile type.
+        __ movptr(mdo_addr, tmp);
+      }
+    } else {
+      // There's a single possible klass at this profile point
+      assert(exact_klass != NULL, "should be");
+      if (TypeEntries::is_type_none(current_klass)) {
+        __ mov_metadata(tmp, exact_klass->constant_encoding());
+        __ xorptr(tmp, mdo_addr);
+        __ testptr(tmp, TypeEntries::type_klass_mask);
+#ifdef ASSERT
+        __ jcc(Assembler::zero, next);
+
+        {
+          Label ok;
+          __ push(tmp);
+          __ cmpptr(mdo_addr, 0);
+          __ jcc(Assembler::equal, ok);
+          __ cmpptr(mdo_addr, TypeEntries::null_seen);
+          __ jcc(Assembler::equal, ok);
+          // may have been set by another thread
+          __ mov_metadata(tmp, exact_klass->constant_encoding());
+          __ xorptr(tmp, mdo_addr);
+          __ testptr(tmp, TypeEntries::type_mask);
+          __ jcc(Assembler::zero, ok);
+
+          __ stop("unexpected profiling mismatch");
+          __ bind(ok);
+          __ pop(tmp);
+        }
+#else
+        __ jccb(Assembler::zero, next);
+#endif
+        // first time here. Set profile type.
+        __ movptr(mdo_addr, tmp);
+      } else {
+        assert(ciTypeEntries::valid_ciklass(current_klass) != NULL &&
+               ciTypeEntries::valid_ciklass(current_klass) != exact_klass, "inconsistent");
+
+        __ movptr(tmp, mdo_addr);
+        __ testptr(tmp, TypeEntries::type_unknown);
+        __ jccb(Assembler::notZero, next); // already unknown. Nothing to do anymore.
+
+        __ orptr(mdo_addr, TypeEntries::type_unknown);
+      }
+    }
+
+    __ bind(next);
+  }
+}
+
 void LIR_Assembler::emit_delay(LIR_OpDelay*) {
   Unimplemented();
 }
--- a/src/cpu/x86/vm/c1_LIRGenerator_x86.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/c1_LIRGenerator_x86.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -1239,7 +1239,7 @@
   }
   LIR_Opr reg = rlock_result(x);
   LIR_Opr tmp3 = LIR_OprFact::illegalOpr;
-  if (!x->klass()->is_loaded() || UseCompressedKlassPointers) {
+  if (!x->klass()->is_loaded() || UseCompressedClassPointers) {
     tmp3 = new_register(objectType);
   }
   __ checkcast(reg, obj.result(), x->klass(),
@@ -1261,7 +1261,7 @@
   }
   obj.load_item();
   LIR_Opr tmp3 = LIR_OprFact::illegalOpr;
-  if (!x->klass()->is_loaded() || UseCompressedKlassPointers) {
+  if (!x->klass()->is_loaded() || UseCompressedClassPointers) {
     tmp3 = new_register(objectType);
   }
   __ instanceof(reg, obj.result(), x->klass(),
@@ -1468,19 +1468,18 @@
     addr = new LIR_Address(src.result(), offset, type);
   }
 
-  if (data != dst) {
-    __ move(data, dst);
-    data = dst;
-  }
+  // Because we want a 2-arg form of xchg and xadd
+  __ move(data, dst);
+
   if (x->is_add()) {
-    __ xadd(LIR_OprFact::address(addr), data, dst, LIR_OprFact::illegalOpr);
+    __ xadd(LIR_OprFact::address(addr), dst, dst, LIR_OprFact::illegalOpr);
   } else {
     if (is_obj) {
       // Do the pre-write barrier, if any.
       pre_barrier(LIR_OprFact::address(addr), LIR_OprFact::illegalOpr /* pre_val */,
                   true /* do_load */, false /* patch */, NULL);
     }
-    __ xchg(LIR_OprFact::address(addr), data, dst, LIR_OprFact::illegalOpr);
+    __ xchg(LIR_OprFact::address(addr), dst, dst, LIR_OprFact::illegalOpr);
     if (is_obj) {
       // Seems to be a precise address
       post_barrier(LIR_OprFact::address(addr), data);
--- a/src/cpu/x86/vm/c1_MacroAssembler_x86.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/c1_MacroAssembler_x86.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -157,7 +157,7 @@
     movptr(Address(obj, oopDesc::mark_offset_in_bytes ()), (int32_t)(intptr_t)markOopDesc::prototype());
   }
 #ifdef _LP64
-  if (UseCompressedKlassPointers) { // Take care not to kill klass
+  if (UseCompressedClassPointers) { // Take care not to kill klass
     movptr(t1, klass);
     encode_klass_not_null(t1);
     movl(Address(obj, oopDesc::klass_offset_in_bytes()), t1);
@@ -171,7 +171,7 @@
     movl(Address(obj, arrayOopDesc::length_offset_in_bytes()), len);
   }
 #ifdef _LP64
-  else if (UseCompressedKlassPointers) {
+  else if (UseCompressedClassPointers) {
     xorptr(t1, t1);
     store_klass_gap(obj, t1);
   }
@@ -334,7 +334,7 @@
   assert(!MacroAssembler::needs_explicit_null_check(oopDesc::klass_offset_in_bytes()), "must add explicit null check");
   int start_offset = offset();
 
-  if (UseCompressedKlassPointers) {
+  if (UseCompressedClassPointers) {
     load_klass(rscratch1, receiver);
     cmpptr(rscratch1, iCache);
   } else {
@@ -345,7 +345,7 @@
   jump_cc(Assembler::notEqual,
           RuntimeAddress(SharedRuntime::get_ic_miss_stub()));
   const int ic_cmp_size = LP64_ONLY(10) NOT_LP64(9);
-  assert(UseCompressedKlassPointers || offset() - start_offset == ic_cmp_size, "check alignment in emit_method_entry");
+  assert(UseCompressedClassPointers || offset() - start_offset == ic_cmp_size, "check alignment in emit_method_entry");
 }
 
 
--- a/src/cpu/x86/vm/c1_Runtime1_x86.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/c1_Runtime1_x86.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -38,6 +38,9 @@
 #include "runtime/vframeArray.hpp"
 #include "utilities/macros.hpp"
 #include "vmreg_x86.inline.hpp"
+#if INCLUDE_ALL_GCS
+#include "gc_implementation/g1/g1SATBCardTableModRefBS.hpp"
+#endif
 
 
 // Implementation of StubAssembler
@@ -1499,6 +1502,13 @@
       }
       break;
 
+    case load_appendix_patching_id:
+      { StubFrame f(sasm, "load_appendix_patching", dont_gc_arguments);
+        // we should set up register map
+        oop_maps = generate_patching(sasm, CAST_FROM_FN_PTR(address, move_appendix_patching));
+      }
+      break;
+
     case dtrace_object_alloc_id:
       { // rax,: object
         StubFrame f(sasm, "dtrace_object_alloc", dont_gc_arguments);
@@ -1746,13 +1756,17 @@
         __ leal(card_addr, __ as_Address(ArrayAddress(cardtable, index)));
 #endif
 
-        __ cmpb(Address(card_addr, 0), 0);
+        __ cmpb(Address(card_addr, 0), (int)G1SATBCardTableModRefBS::g1_young_card_val());
+        __ jcc(Assembler::equal, done);
+
+        __ membar(Assembler::Membar_mask_bits(Assembler::StoreLoad));
+        __ cmpb(Address(card_addr, 0), (int)CardTableModRefBS::dirty_card_val());
         __ jcc(Assembler::equal, done);
 
         // storing region crossing non-NULL, card is clean.
         // dirty card and log.
 
-        __ movb(Address(card_addr, 0), 0);
+        __ movb(Address(card_addr, 0), (int)CardTableModRefBS::dirty_card_val());
 
         __ cmpl(queue_index, 0);
         __ jcc(Assembler::equal, runtime);
--- a/src/cpu/x86/vm/c2_globals_x86.hpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/c2_globals_x86.hpp	Tue Nov 05 17:38:04 2013 -0800
@@ -30,7 +30,6 @@
 
 // Sets the default values for platform dependent flags used by the server compiler.
 // (see c2_globals.hpp).  Alpha-sorted.
-
 define_pd_global(bool, BackgroundCompilation,        true);
 define_pd_global(bool, UseTLAB,                      true);
 define_pd_global(bool, ResizeTLAB,                   true);
@@ -52,6 +51,7 @@
 define_pd_global(intx, ConditionalMoveLimit,         3);
 define_pd_global(intx, FLOATPRESSURE,                6);
 define_pd_global(intx, FreqInlineSize,               325);
+define_pd_global(intx, MinJumpTableSize,             10);
 #ifdef AMD64
 define_pd_global(intx, INTPRESSURE,                  13);
 define_pd_global(intx, InteriorEntryAlignment,       16);
--- a/src/cpu/x86/vm/cppInterpreter_x86.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/cppInterpreter_x86.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -367,7 +367,7 @@
   return entry;
 }
 
-address CppInterpreter::return_entry(TosState state, int length) {
+address CppInterpreter::return_entry(TosState state, int length, Bytecodes::Code code) {
   // make it look good in the debugger
   return CAST_FROM_FN_PTR(address, RecursiveInterpreterActivation);
 }
--- a/src/cpu/x86/vm/frame_x86.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/frame_x86.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -639,7 +639,7 @@
 #ifdef CC_INTERP
         obj = istate->_oop_temp;
 #else
-        obj = (oop) at(interpreter_frame_oop_temp_offset);
+        obj = cast_to_oop(at(interpreter_frame_oop_temp_offset));
 #endif // CC_INTERP
       } else {
         oop* obj_p = (oop*)tos_addr;
--- a/src/cpu/x86/vm/globals_x86.hpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/globals_x86.hpp	Tue Nov 05 17:38:04 2013 -0800
@@ -79,6 +79,8 @@
 // GC Ergo Flags
 define_pd_global(uintx, CMSYoungGenPerWorker, 64*M);  // default max size of CMS young gen, per GC worker thread
 
+define_pd_global(uintx, TypeProfileLevel, 111);
+
 #define ARCH_FLAGS(develop, product, diagnostic, experimental, notproduct) \
                                                                             \
   develop(bool, IEEEPrecision, true,                                        \
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cpu/x86/vm/interp_masm_x86.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -0,0 +1,229 @@
+/*
+ * Copyright (c) 1997, 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.
+ *
+ */
+
+#include "precompiled.hpp"
+#include "interp_masm_x86.hpp"
+#include "interpreter/interpreter.hpp"
+#include "oops/methodData.hpp"
+
+#ifndef CC_INTERP
+void InterpreterMacroAssembler::profile_obj_type(Register obj, const Address& mdo_addr) {
+  Label update, next, none;
+
+  verify_oop(obj);
+
+  testptr(obj, obj);
+  jccb(Assembler::notZero, update);
+  orptr(mdo_addr, TypeEntries::null_seen);
+  jmpb(next);
+
+  bind(update);
+  load_klass(obj, obj);
+
+  xorptr(obj, mdo_addr);
+  testptr(obj, TypeEntries::type_klass_mask);
+  jccb(Assembler::zero, next); // klass seen before, nothing to
+                               // do. The unknown bit may have been
+                               // set already but no need to check.
+
+  testptr(obj, TypeEntries::type_unknown);
+  jccb(Assembler::notZero, next); // already unknown. Nothing to do anymore.
+
+  cmpptr(mdo_addr, 0);
+  jccb(Assembler::equal, none);
+  cmpptr(mdo_addr, TypeEntries::null_seen);
+  jccb(Assembler::equal, none);
+  // There is a chance that the checks above (re-reading profiling
+  // data from memory) fail if another thread has just set the
+  // profiling to this obj's klass
+  xorptr(obj, mdo_addr);
+  testptr(obj, TypeEntries::type_klass_mask);
+  jccb(Assembler::zero, next);
+
+  // different than before. Cannot keep accurate profile.
+  orptr(mdo_addr, TypeEntries::type_unknown);
+  jmpb(next);
+
+  bind(none);
+  // first time here. Set profile type.
+  movptr(mdo_addr, obj);
+
+  bind(next);
+}
+
+void InterpreterMacroAssembler::profile_arguments_type(Register mdp, Register callee, Register tmp, bool is_virtual) {
+  if (!ProfileInterpreter) {
+    return;
+  }
+
+  if (MethodData::profile_arguments() || MethodData::profile_return()) {
+    Label profile_continue;
+
+    test_method_data_pointer(mdp, profile_continue);
+
+    int off_to_start = is_virtual ? in_bytes(VirtualCallData::virtual_call_data_size()) : in_bytes(CounterData::counter_data_size());
+
+    cmpb(Address(mdp, in_bytes(DataLayout::tag_offset()) - off_to_start), is_virtual ? DataLayout::virtual_call_type_data_tag : DataLayout::call_type_data_tag);
+    jcc(Assembler::notEqual, profile_continue);
+
+    if (MethodData::profile_arguments()) {
+      Label done;
+      int off_to_args = in_bytes(TypeEntriesAtCall::args_data_offset());
+      addptr(mdp, off_to_args);
+
+      for (int i = 0; i < TypeProfileArgsLimit; i++) {
+        if (i > 0 || MethodData::profile_return()) {
+          // If return value type is profiled we may have no argument to profile
+          movptr(tmp, Address(mdp, in_bytes(TypeEntriesAtCall::cell_count_offset())-off_to_args));
+          subl(tmp, i*TypeStackSlotEntries::per_arg_count());
+          cmpl(tmp, TypeStackSlotEntries::per_arg_count());
+          jcc(Assembler::less, done);
+        }
+        movptr(tmp, Address(callee, Method::const_offset()));
+        load_unsigned_short(tmp, Address(tmp, ConstMethod::size_of_parameters_offset()));
+        // stack offset o (zero based) from the start of the argument
+        // list, for n arguments translates into offset n - o - 1 from
+        // the end of the argument list
+        subptr(tmp, Address(mdp, in_bytes(TypeEntriesAtCall::stack_slot_offset(i))-off_to_args));
+        subl(tmp, 1);
+        Address arg_addr = argument_address(tmp);
+        movptr(tmp, arg_addr);
+
+        Address mdo_arg_addr(mdp, in_bytes(TypeEntriesAtCall::argument_type_offset(i))-off_to_args);
+        profile_obj_type(tmp, mdo_arg_addr);
+
+        int to_add = in_bytes(TypeStackSlotEntries::per_arg_size());
+        addptr(mdp, to_add);
+        off_to_args += to_add;
+      }
+
+      if (MethodData::profile_return()) {
+        movptr(tmp, Address(mdp, in_bytes(TypeEntriesAtCall::cell_count_offset())-off_to_args));
+        subl(tmp, TypeProfileArgsLimit*TypeStackSlotEntries::per_arg_count());
+      }
+
+      bind(done);
+
+      if (MethodData::profile_return()) {
+        // We're right after the type profile for the last
+        // argument. tmp is the number of cell left in the
+        // CallTypeData/VirtualCallTypeData to reach its end. Non null
+        // if there's a return to profile.
+        assert(ReturnTypeEntry::static_cell_count() < TypeStackSlotEntries::per_arg_count(), "can't move past ret type");
+        shll(tmp, exact_log2(DataLayout::cell_size));
+        addptr(mdp, tmp);
+      }
+      movptr(Address(rbp, frame::interpreter_frame_mdx_offset * wordSize), mdp);
+    } else {
+      assert(MethodData::profile_return(), "either profile call args or call ret");
+      update_mdp_by_constant(mdp, in_bytes(ReturnTypeEntry::size()));
+    }
+
+    // mdp points right after the end of the
+    // CallTypeData/VirtualCallTypeData, right after the cells for the
+    // return value type if there's one
+
+    bind(profile_continue);
+  }
+}
+
+void InterpreterMacroAssembler::profile_return_type(Register mdp, Register ret, Register tmp) {
+  assert_different_registers(mdp, ret, tmp, _bcp_register);
+  if (ProfileInterpreter && MethodData::profile_return()) {
+    Label profile_continue, done;
+
+    test_method_data_pointer(mdp, profile_continue);
+
+    if (MethodData::profile_return_jsr292_only()) {
+      // If we don't profile all invoke bytecodes we must make sure
+      // it's a bytecode we indeed profile. We can't go back to the
+      // begining of the ProfileData we intend to update to check its
+      // type because we're right after it and we don't known its
+      // length
+      Label do_profile;
+      cmpb(Address(_bcp_register, 0), Bytecodes::_invokedynamic);
+      jcc(Assembler::equal, do_profile);
+      cmpb(Address(_bcp_register, 0), Bytecodes::_invokehandle);
+      jcc(Assembler::equal, do_profile);
+      get_method(tmp);
+      cmpb(Address(tmp, Method::intrinsic_id_offset_in_bytes()), vmIntrinsics::_compiledLambdaForm);
+      jcc(Assembler::notEqual, profile_continue);
+
+      bind(do_profile);
+    }
+
+    Address mdo_ret_addr(mdp, -in_bytes(ReturnTypeEntry::size()));
+    mov(tmp, ret);
+    profile_obj_type(tmp, mdo_ret_addr);
+
+    bind(profile_continue);
+  }
+}
+
+void InterpreterMacroAssembler::profile_parameters_type(Register mdp, Register tmp1, Register tmp2) {
+  if (ProfileInterpreter && MethodData::profile_parameters()) {
+    Label profile_continue, done;
+
+    test_method_data_pointer(mdp, profile_continue);
+
+    // Load the offset of the area within the MDO used for
+    // parameters. If it's negative we're not profiling any parameters
+    movl(tmp1, Address(mdp, in_bytes(MethodData::parameters_type_data_di_offset()) - in_bytes(MethodData::data_offset())));
+    testl(tmp1, tmp1);
+    jcc(Assembler::negative, profile_continue);
+
+    // Compute a pointer to the area for parameters from the offset
+    // and move the pointer to the slot for the last
+    // parameters. Collect profiling from last parameter down.
+    // mdo start + parameters offset + array length - 1
+    addptr(mdp, tmp1);
+    movptr(tmp1, Address(mdp, in_bytes(ArrayData::array_len_offset())));
+    decrement(tmp1, TypeStackSlotEntries::per_arg_count());
+
+    Label loop;
+    bind(loop);
+
+    int off_base = in_bytes(ParametersTypeData::stack_slot_offset(0));
+    int type_base = in_bytes(ParametersTypeData::type_offset(0));
+    Address::ScaleFactor per_arg_scale = Address::times(DataLayout::cell_size);
+    Address arg_off(mdp, tmp1, per_arg_scale, off_base);
+    Address arg_type(mdp, tmp1, per_arg_scale, type_base);
+
+    // load offset on the stack from the slot for this parameter
+    movptr(tmp2, arg_off);
+    negptr(tmp2);
+    // read the parameter from the local area
+    movptr(tmp2, Address(_locals_register, tmp2, Interpreter::stackElementScale()));
+
+    // profile the parameter
+    profile_obj_type(tmp2, arg_type);
+
+    // go to next parameter
+    decrement(tmp1, TypeStackSlotEntries::per_arg_count());
+    jcc(Assembler::positive, loop);
+
+    bind(profile_continue);
+  }
+}
+#endif
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cpu/x86/vm/interp_masm_x86.hpp	Tue Nov 05 17:38:04 2013 -0800
@@ -0,0 +1,60 @@
+/*
+ * 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.
+ *
+ */
+
+#ifndef CPU_X86_VM_INTERP_MASM_X86_HPP
+#define CPU_X86_VM_INTERP_MASM_X86_HPP
+
+#include "asm/macroAssembler.hpp"
+#include "asm/macroAssembler.inline.hpp"
+#include "interpreter/invocationCounter.hpp"
+#include "runtime/frame.hpp"
+
+// This file specializes the assember with interpreter-specific macros
+
+
+class InterpreterMacroAssembler: public MacroAssembler {
+
+#ifdef TARGET_ARCH_MODEL_x86_32
+# include "interp_masm_x86_32.hpp"
+#endif
+#ifdef TARGET_ARCH_MODEL_x86_64
+# include "interp_masm_x86_64.hpp"
+#endif
+
+ private:
+
+  Register _locals_register; // register that contains the pointer to the locals
+  Register _bcp_register; // register that contains the bcp
+
+ public:
+#ifndef CC_INTERP
+  void profile_obj_type(Register obj, const Address& mdo_addr);
+  void profile_arguments_type(Register mdp, Register callee, Register tmp, bool is_virtual);
+  void profile_return_type(Register mdp, Register ret, Register tmp);
+  void profile_parameters_type(Register mdp, Register tmp1, Register tmp2);
+#endif /* !CC_INTERP */
+
+};
+
+#endif // CPU_X86_VM_INTERP_MASM_X86_HPP
--- a/src/cpu/x86/vm/interp_masm_x86_32.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/interp_masm_x86_32.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -23,7 +23,7 @@
  */
 
 #include "precompiled.hpp"
-#include "interp_masm_x86_32.hpp"
+#include "interp_masm_x86.hpp"
 #include "interpreter/interpreter.hpp"
 #include "interpreter/interpreterRuntime.hpp"
 #include "oops/arrayOop.hpp"
@@ -1046,7 +1046,6 @@
   }
 }
 
-
 void InterpreterMacroAssembler::profile_call(Register mdp) {
   if (ProfileInterpreter) {
     Label profile_continue;
--- a/src/cpu/x86/vm/interp_masm_x86_32.hpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/interp_masm_x86_32.hpp	Tue Nov 05 17:38:04 2013 -0800
@@ -22,18 +22,6 @@
  *
  */
 
-#ifndef CPU_X86_VM_INTERP_MASM_X86_32_HPP
-#define CPU_X86_VM_INTERP_MASM_X86_32_HPP
-
-#include "asm/macroAssembler.hpp"
-#include "asm/macroAssembler.inline.hpp"
-#include "interpreter/invocationCounter.hpp"
-#include "runtime/frame.hpp"
-
-// This file specializes the assember with interpreter-specific macros
-
-
-class InterpreterMacroAssembler: public MacroAssembler {
 #ifndef CC_INTERP
  protected:
   // Interpreter specific version of call_VM_base
@@ -59,7 +47,7 @@
 #endif /* CC_INTERP */
 
  public:
-  InterpreterMacroAssembler(CodeBuffer* code) : MacroAssembler(code) {}
+  InterpreterMacroAssembler(CodeBuffer* code) : MacroAssembler(code), _locals_register(rdi), _bcp_register(rsi) {}
 
   void load_earlyret_value(TosState state);
 
@@ -233,7 +221,3 @@
   // support for jvmti
   void notify_method_entry();
   void notify_method_exit(TosState state, NotifyMethodExitMode mode);
-
-};
-
-#endif // CPU_X86_VM_INTERP_MASM_X86_32_HPP
--- a/src/cpu/x86/vm/interp_masm_x86_64.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/interp_masm_x86_64.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -23,7 +23,7 @@
  */
 
 #include "precompiled.hpp"
-#include "interp_masm_x86_64.hpp"
+#include "interp_masm_x86.hpp"
 #include "interpreter/interpreter.hpp"
 #include "interpreter/interpreterRuntime.hpp"
 #include "oops/arrayOop.hpp"
@@ -1067,7 +1067,6 @@
   }
 }
 
-
 void InterpreterMacroAssembler::profile_call(Register mdp) {
   if (ProfileInterpreter) {
     Label profile_continue;
--- a/src/cpu/x86/vm/interp_masm_x86_64.hpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/interp_masm_x86_64.hpp	Tue Nov 05 17:38:04 2013 -0800
@@ -22,18 +22,6 @@
  *
  */
 
-#ifndef CPU_X86_VM_INTERP_MASM_X86_64_HPP
-#define CPU_X86_VM_INTERP_MASM_X86_64_HPP
-
-#include "asm/macroAssembler.hpp"
-#include "asm/macroAssembler.inline.hpp"
-#include "interpreter/invocationCounter.hpp"
-#include "runtime/frame.hpp"
-
-// This file specializes the assember with interpreter-specific macros
-
-
-class InterpreterMacroAssembler: public MacroAssembler {
 #ifndef CC_INTERP
  protected:
   // Interpreter specific version of call_VM_base
@@ -55,7 +43,7 @@
 #endif // CC_INTERP
 
  public:
-  InterpreterMacroAssembler(CodeBuffer* code) : MacroAssembler(code) {}
+  InterpreterMacroAssembler(CodeBuffer* code) : MacroAssembler(code), _locals_register(r14), _bcp_register(r13) {}
 
   void load_earlyret_value(TosState state);
 
@@ -250,6 +238,3 @@
   // support for jvmti/dtrace
   void notify_method_entry();
   void notify_method_exit(TosState state, NotifyMethodExitMode mode);
-};
-
-#endif // CPU_X86_VM_INTERP_MASM_X86_64_HPP
--- a/src/cpu/x86/vm/macroAssembler_x86.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/macroAssembler_x86.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -1635,7 +1635,7 @@
 #ifdef ASSERT
   // TraceBytecodes does not use r12 but saves it over the call, so don't verify
   // r12 is the heapbase.
-  LP64_ONLY(if ((UseCompressedOops || UseCompressedKlassPointers) && !TraceBytecodes) verify_heapbase("call_VM_base: heap base corrupted?");)
+  LP64_ONLY(if ((UseCompressedOops || UseCompressedClassPointers) && !TraceBytecodes) verify_heapbase("call_VM_base: heap base corrupted?");)
 #endif // ASSERT
 
   assert(java_thread != oop_result  , "cannot use the same register for java_thread & oop_result");
@@ -3389,13 +3389,18 @@
   const Register card_addr = tmp;
   lea(card_addr, as_Address(ArrayAddress(cardtable, index)));
 #endif
-  cmpb(Address(card_addr, 0), 0);
+  cmpb(Address(card_addr, 0), (int)G1SATBCardTableModRefBS::g1_young_card_val());
   jcc(Assembler::equal, done);
 
+  membar(Assembler::Membar_mask_bits(Assembler::StoreLoad));
+  cmpb(Address(card_addr, 0), (int)CardTableModRefBS::dirty_card_val());
+  jcc(Assembler::equal, done);
+
+
   // storing a region crossing, non-NULL oop, card is clean.
   // dirty card and log.
 
-  movb(Address(card_addr, 0), 0);
+  movb(Address(card_addr, 0), (int)CardTableModRefBS::dirty_card_val());
 
   cmpl(queue_index, 0);
   jcc(Assembler::equal, runtime);
@@ -4802,7 +4807,7 @@
 
 void MacroAssembler::load_klass(Register dst, Register src) {
 #ifdef _LP64
-  if (UseCompressedKlassPointers) {
+  if (UseCompressedClassPointers) {
     movl(dst, Address(src, oopDesc::klass_offset_in_bytes()));
     decode_klass_not_null(dst);
   } else
@@ -4817,7 +4822,7 @@
 
 void MacroAssembler::store_klass(Register dst, Register src) {
 #ifdef _LP64
-  if (UseCompressedKlassPointers) {
+  if (UseCompressedClassPointers) {
     encode_klass_not_null(src);
     movl(Address(dst, oopDesc::klass_offset_in_bytes()), src);
   } else
@@ -4892,7 +4897,7 @@
 
 #ifdef _LP64
 void MacroAssembler::store_klass_gap(Register dst, Register src) {
-  if (UseCompressedKlassPointers) {
+  if (UseCompressedClassPointers) {
     // Store to klass gap in destination
     movl(Address(dst, oopDesc::klass_gap_offset_in_bytes()), src);
   }
@@ -5044,25 +5049,32 @@
 }
 
 void MacroAssembler::encode_klass_not_null(Register r) {
-  assert(Universe::narrow_klass_base() != NULL, "Base should be initialized");
-  // Use r12 as a scratch register in which to temporarily load the narrow_klass_base.
-  assert(r != r12_heapbase, "Encoding a klass in r12");
-  mov64(r12_heapbase, (int64_t)Universe::narrow_klass_base());
-  subq(r, r12_heapbase);
+  if (Universe::narrow_klass_base() != NULL) {
+    // Use r12 as a scratch register in which to temporarily load the narrow_klass_base.
+    assert(r != r12_heapbase, "Encoding a klass in r12");
+    mov64(r12_heapbase, (int64_t)Universe::narrow_klass_base());
+    subq(r, r12_heapbase);
+  }
   if (Universe::narrow_klass_shift() != 0) {
     assert (LogKlassAlignmentInBytes == Universe::narrow_klass_shift(), "decode alg wrong");
     shrq(r, LogKlassAlignmentInBytes);
   }
-  reinit_heapbase();
+  if (Universe::narrow_klass_base() != NULL) {
+    reinit_heapbase();
+  }
 }
 
 void MacroAssembler::encode_klass_not_null(Register dst, Register src) {
   if (dst == src) {
     encode_klass_not_null(src);
   } else {
-    mov64(dst, (int64_t)Universe::narrow_klass_base());
-    negq(dst);
-    addq(dst, src);
+    if (Universe::narrow_klass_base() != NULL) {
+      mov64(dst, (int64_t)Universe::narrow_klass_base());
+      negq(dst);
+      addq(dst, src);
+    } else {
+      movptr(dst, src);
+    }
     if (Universe::narrow_klass_shift() != 0) {
       assert (LogKlassAlignmentInBytes == Universe::narrow_klass_shift(), "decode alg wrong");
       shrq(dst, LogKlassAlignmentInBytes);
@@ -5075,17 +5087,21 @@
 // when (Universe::heap() != NULL).  Hence, if the instructions they
 // generate change, then this method needs to be updated.
 int MacroAssembler::instr_size_for_decode_klass_not_null() {
-  assert (UseCompressedKlassPointers, "only for compressed klass ptrs");
-  // mov64 + addq + shlq? + mov64  (for reinit_heapbase()).
-  return (Universe::narrow_klass_shift() == 0 ? 20 : 24);
+  assert (UseCompressedClassPointers, "only for compressed klass ptrs");
+  if (Universe::narrow_klass_base() != NULL) {
+    // mov64 + addq + shlq? + mov64  (for reinit_heapbase()).
+    return (Universe::narrow_klass_shift() == 0 ? 20 : 24);
+  } else {
+    // longest load decode klass function, mov64, leaq
+    return 16;
+  }
 }
 
 // !!! If the instructions that get generated here change then function
 // instr_size_for_decode_klass_not_null() needs to get updated.
 void  MacroAssembler::decode_klass_not_null(Register r) {
   // Note: it will change flags
-  assert(Universe::narrow_klass_base() != NULL, "Base should be initialized");
-  assert (UseCompressedKlassPointers, "should only be used for compressed headers");
+  assert (UseCompressedClassPointers, "should only be used for compressed headers");
   assert(r != r12_heapbase, "Decoding a klass in r12");
   // Cannot assert, unverified entry point counts instructions (see .ad file)
   // vtableStubs also counts instructions in pd_code_size_limit.
@@ -5095,22 +5111,22 @@
     shlq(r, LogKlassAlignmentInBytes);
   }
   // Use r12 as a scratch register in which to temporarily load the narrow_klass_base.
-  mov64(r12_heapbase, (int64_t)Universe::narrow_klass_base());
-  addq(r, r12_heapbase);
-  reinit_heapbase();
+  if (Universe::narrow_klass_base() != NULL) {
+    mov64(r12_heapbase, (int64_t)Universe::narrow_klass_base());
+    addq(r, r12_heapbase);
+    reinit_heapbase();
+  }
 }
 
 void  MacroAssembler::decode_klass_not_null(Register dst, Register src) {
   // Note: it will change flags
-  assert(Universe::narrow_klass_base() != NULL, "Base should be initialized");
-  assert (UseCompressedKlassPointers, "should only be used for compressed headers");
+  assert (UseCompressedClassPointers, "should only be used for compressed headers");
   if (dst == src) {
     decode_klass_not_null(dst);
   } else {
     // Cannot assert, unverified entry point counts instructions (see .ad file)
     // vtableStubs also counts instructions in pd_code_size_limit.
     // Also do not verify_oop as this is called by verify_oop.
-
     mov64(dst, (int64_t)Universe::narrow_klass_base());
     if (Universe::narrow_klass_shift() != 0) {
       assert(LogKlassAlignmentInBytes == Universe::narrow_klass_shift(), "decode alg wrong");
@@ -5141,7 +5157,7 @@
 }
 
 void  MacroAssembler::set_narrow_klass(Register dst, Klass* k) {
-  assert (UseCompressedKlassPointers, "should only be used for compressed headers");
+  assert (UseCompressedClassPointers, "should only be used for compressed headers");
   assert (oop_recorder() != NULL, "this assembler needs an OopRecorder");
   int klass_index = oop_recorder()->find_index(k);
   RelocationHolder rspec = metadata_Relocation::spec(klass_index);
@@ -5149,7 +5165,7 @@
 }
 
 void  MacroAssembler::set_narrow_klass(Address dst, Klass* k) {
-  assert (UseCompressedKlassPointers, "should only be used for compressed headers");
+  assert (UseCompressedClassPointers, "should only be used for compressed headers");
   assert (oop_recorder() != NULL, "this assembler needs an OopRecorder");
   int klass_index = oop_recorder()->find_index(k);
   RelocationHolder rspec = metadata_Relocation::spec(klass_index);
@@ -5175,7 +5191,7 @@
 }
 
 void  MacroAssembler::cmp_narrow_klass(Register dst, Klass* k) {
-  assert (UseCompressedKlassPointers, "should only be used for compressed headers");
+  assert (UseCompressedClassPointers, "should only be used for compressed headers");
   assert (oop_recorder() != NULL, "this assembler needs an OopRecorder");
   int klass_index = oop_recorder()->find_index(k);
   RelocationHolder rspec = metadata_Relocation::spec(klass_index);
@@ -5183,7 +5199,7 @@
 }
 
 void  MacroAssembler::cmp_narrow_klass(Address dst, Klass* k) {
-  assert (UseCompressedKlassPointers, "should only be used for compressed headers");
+  assert (UseCompressedClassPointers, "should only be used for compressed headers");
   assert (oop_recorder() != NULL, "this assembler needs an OopRecorder");
   int klass_index = oop_recorder()->find_index(k);
   RelocationHolder rspec = metadata_Relocation::spec(klass_index);
@@ -5191,7 +5207,7 @@
 }
 
 void MacroAssembler::reinit_heapbase() {
-  if (UseCompressedOops || UseCompressedKlassPointers) {
+  if (UseCompressedOops || UseCompressedClassPointers) {
     if (Universe::heap() != NULL) {
       if (Universe::narrow_oop_base() == NULL) {
         MacroAssembler::xorptr(r12_heapbase, r12_heapbase);
--- a/src/cpu/x86/vm/macroAssembler_x86.hpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/macroAssembler_x86.hpp	Tue Nov 05 17:38:04 2013 -0800
@@ -773,6 +773,7 @@
   void orptr(Register dst, Address src) { LP64_ONLY(orq(dst, src)) NOT_LP64(orl(dst, src)); }
   void orptr(Register dst, Register src) { LP64_ONLY(orq(dst, src)) NOT_LP64(orl(dst, src)); }
   void orptr(Register dst, int32_t src) { LP64_ONLY(orq(dst, src)) NOT_LP64(orl(dst, src)); }
+  void orptr(Address dst, int32_t imm32) { LP64_ONLY(orq(dst, imm32)) NOT_LP64(orl(dst, imm32)); }
 
   void testptr(Register src, int32_t imm32) {  LP64_ONLY(testq(src, imm32)) NOT_LP64(testl(src, imm32)); }
   void testptr(Register src1, Register src2);
--- a/src/cpu/x86/vm/methodHandles_x86.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/methodHandles_x86.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 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
@@ -114,6 +114,11 @@
 void MethodHandles::jump_from_method_handle(MacroAssembler* _masm, Register method, Register temp,
                                             bool for_compiler_entry) {
   assert(method == rbx, "interpreter calling convention");
+
+   Label L_no_such_method;
+   __ testptr(rbx, rbx);
+   __ jcc(Assembler::zero, L_no_such_method);
+
   __ verify_method_ptr(method);
 
   if (!for_compiler_entry && JvmtiExport::can_post_interpreter_events()) {
@@ -138,6 +143,9 @@
   const ByteSize entry_offset = for_compiler_entry ? Method::from_compiled_offset() :
                                                      Method::from_interpreted_offset();
   __ jmp(Address(method, entry_offset));
+
+  __ bind(L_no_such_method);
+  __ jump(RuntimeAddress(StubRoutines::throw_AbstractMethodError_entry()));
 }
 
 void MethodHandles::jump_to_lambda_form(MacroAssembler* _masm,
@@ -475,7 +483,7 @@
   const char* mh_reg_name = has_mh ? "rcx_mh" : "rcx";
   tty->print_cr("MH %s %s="PTR_FORMAT" sp="PTR_FORMAT,
                 adaptername, mh_reg_name,
-                mh, entry_sp);
+                (void *)mh, entry_sp);
 
   if (Verbose) {
     tty->print_cr("Registers:");
--- a/src/cpu/x86/vm/register_definitions_x86.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/register_definitions_x86.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -26,11 +26,8 @@
 #include "asm/assembler.hpp"
 #include "asm/register.hpp"
 #include "register_x86.hpp"
-#ifdef TARGET_ARCH_MODEL_x86_32
-# include "interp_masm_x86_32.hpp"
-#endif
-#ifdef TARGET_ARCH_MODEL_x86_64
-# include "interp_masm_x86_64.hpp"
+#ifdef TARGET_ARCH_x86
+# include "interp_masm_x86.hpp"
 #endif
 
 REGISTER_DEFINITION(Register, noreg);
--- a/src/cpu/x86/vm/templateInterpreter_x86.hpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/templateInterpreter_x86.hpp	Tue Nov 05 17:38:04 2013 -0800
@@ -34,9 +34,9 @@
   // Run with +PrintInterpreter to get the VM to print out the size.
   // Max size with JVMTI
 #ifdef AMD64
-  const static int InterpreterCodeSize = 200 * 1024;
+  const static int InterpreterCodeSize = 256 * 1024;
 #else
-  const static int InterpreterCodeSize = 168 * 1024;
+  const static int InterpreterCodeSize = 224 * 1024;
 #endif // AMD64
 
 #endif // CPU_X86_VM_TEMPLATEINTERPRETER_X86_HPP
--- a/src/cpu/x86/vm/templateInterpreter_x86_32.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/templateInterpreter_x86_32.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -150,13 +150,12 @@
 }
 
 
-address TemplateInterpreterGenerator::generate_return_entry_for(TosState state, int step) {
-  TosState incoming_state = state;
+address TemplateInterpreterGenerator::generate_return_entry_for(TosState state, int step, size_t index_size) {
   address entry = __ pc();
 
 #ifdef COMPILER2
   // The FPU stack is clean if UseSSE >= 2 but must be cleaned in other cases
-  if ((incoming_state == ftos && UseSSE < 1) || (incoming_state == dtos && UseSSE < 2)) {
+  if ((state == ftos && UseSSE < 1) || (state == dtos && UseSSE < 2)) {
     for (int i = 1; i < 8; i++) {
         __ ffree(i);
     }
@@ -164,7 +163,7 @@
     __ empty_FPU_stack();
   }
 #endif
-  if ((incoming_state == ftos && UseSSE < 1) || (incoming_state == dtos && UseSSE < 2)) {
+  if ((state == ftos && UseSSE < 1) || (state == dtos && UseSSE < 2)) {
     __ MacroAssembler::verify_FPU(1, "generate_return_entry_for compiled");
   } else {
     __ MacroAssembler::verify_FPU(0, "generate_return_entry_for compiled");
@@ -172,12 +171,12 @@
 
   // In SSE mode, interpreter returns FP results in xmm0 but they need
   // to end up back on the FPU so it can operate on them.
-  if (incoming_state == ftos && UseSSE >= 1) {
+  if (state == ftos && UseSSE >= 1) {
     __ subptr(rsp, wordSize);
     __ movflt(Address(rsp, 0), xmm0);
     __ fld_s(Address(rsp, 0));
     __ addptr(rsp, wordSize);
-  } else if (incoming_state == dtos && UseSSE >= 2) {
+  } else if (state == dtos && UseSSE >= 2) {
     __ subptr(rsp, 2*wordSize);
     __ movdbl(Address(rsp, 0), xmm0);
     __ fld_d(Address(rsp, 0));
@@ -194,27 +193,22 @@
   __ restore_bcp();
   __ restore_locals();
 
-  Label L_got_cache, L_giant_index;
-  if (EnableInvokeDynamic) {
-    __ cmpb(Address(rsi, 0), Bytecodes::_invokedynamic);
-    __ jcc(Assembler::equal, L_giant_index);
+  if (state == atos) {
+    Register mdp = rbx;
+    Register tmp = rcx;
+    __ profile_return_type(mdp, rax, tmp);
   }
-  __ get_cache_and_index_at_bcp(rbx, rcx, 1, sizeof(u2));
-  __ bind(L_got_cache);
-  __ movl(rbx, Address(rbx, rcx,
-                    Address::times_ptr, ConstantPoolCache::base_offset() +
-                    ConstantPoolCacheEntry::flags_offset()));
-  __ andptr(rbx, 0xFF);
-  __ lea(rsp, Address(rsp, rbx, Interpreter::stackElementScale()));
+
+  const Register cache = rbx;
+  const Register index = rcx;
+  __ get_cache_and_index_at_bcp(cache, index, 1, index_size);
+
+  const Register flags = cache;
+  __ movl(flags, Address(cache, index, Address::times_ptr, ConstantPoolCache::base_offset() + ConstantPoolCacheEntry::flags_offset()));
+  __ andl(flags, ConstantPoolCacheEntry::parameter_size_mask);
+  __ lea(rsp, Address(rsp, flags, Interpreter::stackElementScale()));
   __ dispatch_next(state, step);
 
-  // out of the main line of code...
-  if (EnableInvokeDynamic) {
-    __ bind(L_giant_index);
-    __ get_cache_and_index_at_bcp(rbx, rcx, 1, sizeof(u4));
-    __ jmp(L_got_cache);
-  }
-
   return entry;
 }
 
@@ -1484,6 +1478,7 @@
         in_bytes(JavaThread::do_not_unlock_if_synchronized_offset()));
   __ movbool(do_not_unlock_if_synchronized, true);
 
+  __ profile_parameters_type(rax, rcx, rdx);
   // increment invocation count & check for overflow
   Label invocation_counter_overflow;
   Label profile_method;
--- a/src/cpu/x86/vm/templateInterpreter_x86_64.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/templateInterpreter_x86_64.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -166,7 +166,7 @@
 }
 
 
-address TemplateInterpreterGenerator::generate_return_entry_for(TosState state, int step) {
+address TemplateInterpreterGenerator::generate_return_entry_for(TosState state, int step, size_t index_size) {
   address entry = __ pc();
 
   // Restore stack bottom in case i2c adjusted stack
@@ -177,28 +177,22 @@
   __ restore_bcp();
   __ restore_locals();
 
-  Label L_got_cache, L_giant_index;
-  if (EnableInvokeDynamic) {
-    __ cmpb(Address(r13, 0), Bytecodes::_invokedynamic);
-    __ jcc(Assembler::equal, L_giant_index);
+  if (state == atos) {
+    Register mdp = rbx;
+    Register tmp = rcx;
+    __ profile_return_type(mdp, rax, tmp);
   }
-  __ get_cache_and_index_at_bcp(rbx, rcx, 1, sizeof(u2));
-  __ bind(L_got_cache);
-  __ movl(rbx, Address(rbx, rcx,
-                       Address::times_ptr,
-                       in_bytes(ConstantPoolCache::base_offset()) +
-                       3 * wordSize));
-  __ andl(rbx, 0xFF);
-  __ lea(rsp, Address(rsp, rbx, Address::times_8));
+
+  const Register cache = rbx;
+  const Register index = rcx;
+  __ get_cache_and_index_at_bcp(cache, index, 1, index_size);
+
+  const Register flags = cache;
+  __ movl(flags, Address(cache, index, Address::times_ptr, ConstantPoolCache::base_offset() + ConstantPoolCacheEntry::flags_offset()));
+  __ andl(flags, ConstantPoolCacheEntry::parameter_size_mask);
+  __ lea(rsp, Address(rsp, flags, Interpreter::stackElementScale()));
   __ dispatch_next(state, step);
 
-  // out of the main line of code...
-  if (EnableInvokeDynamic) {
-    __ bind(L_giant_index);
-    __ get_cache_and_index_at_bcp(rbx, rcx, 1, sizeof(u4));
-    __ jmp(L_got_cache);
-  }
-
   return entry;
 }
 
@@ -1491,6 +1485,7 @@
         in_bytes(JavaThread::do_not_unlock_if_synchronized_offset()));
   __ movbool(do_not_unlock_if_synchronized, true);
 
+  __ profile_parameters_type(rax, rcx, rdx);
   // increment invocation count & check for overflow
   Label invocation_counter_overflow;
   Label profile_method;
--- a/src/cpu/x86/vm/templateTable_x86_32.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/templateTable_x86_32.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -2925,9 +2925,7 @@
   ConstantPoolCacheEntry::verify_tos_state_shift();
   // load return address
   {
-    const address table_addr = (is_invokeinterface || is_invokedynamic) ?
-        (address)Interpreter::return_5_addrs_by_index_table() :
-        (address)Interpreter::return_3_addrs_by_index_table();
+    const address table_addr = (address) Interpreter::invoke_return_entry_table_for(code);
     ExternalAddress table(table_addr);
     __ movptr(flags, ArrayAddress(table, Address(noreg, flags, Address::times_ptr)));
   }
@@ -2970,6 +2968,7 @@
 
   // profile this call
   __ profile_final_call(rax);
+  __ profile_arguments_type(rax, method, rsi, true);
 
   __ jump_from_interpreted(method, rax);
 
@@ -2984,6 +2983,7 @@
 
   // get target Method* & entry point
   __ lookup_virtual_method(rax, index, method);
+  __ profile_arguments_type(rdx, method, rsi, true);
   __ jump_from_interpreted(method, rdx);
 }
 
@@ -3013,6 +3013,7 @@
   __ null_check(rcx);
   // do the call
   __ profile_call(rax);
+  __ profile_arguments_type(rax, rbx, rsi, false);
   __ jump_from_interpreted(rbx, rax);
 }
 
@@ -3023,6 +3024,7 @@
   prepare_invoke(byte_no, rbx);  // get f1 Method*
   // do the call
   __ profile_call(rax);
+  __ profile_arguments_type(rax, rbx, rsi, false);
   __ jump_from_interpreted(rbx, rax);
 }
 
@@ -3082,6 +3084,8 @@
   __ testptr(rbx, rbx);
   __ jcc(Assembler::zero, no_such_method);
 
+  __ profile_arguments_type(rdx, rbx, rsi, true);
+
   // do the call
   // rcx: receiver
   // rbx,: Method*
@@ -3138,6 +3142,7 @@
 
   // FIXME: profile the LambdaForm also
   __ profile_final_call(rax);
+  __ profile_arguments_type(rdx, rbx_method, rsi, true);
 
   __ jump_from_interpreted(rbx_method, rdx);
 }
@@ -3171,6 +3176,7 @@
   // %%% should make a type profile for any invokedynamic that takes a ref argument
   // profile this call
   __ profile_call(rsi);
+  __ profile_arguments_type(rdx, rbx, rsi, false);
 
   __ verify_oop(rax_callsite);
 
--- a/src/cpu/x86/vm/templateTable_x86_64.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/templateTable_x86_64.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -2980,9 +2980,7 @@
   ConstantPoolCacheEntry::verify_tos_state_shift();
   // load return address
   {
-    const address table_addr = (is_invokeinterface || is_invokedynamic) ?
-        (address)Interpreter::return_5_addrs_by_index_table() :
-        (address)Interpreter::return_3_addrs_by_index_table();
+    const address table_addr = (address) Interpreter::invoke_return_entry_table_for(code);
     ExternalAddress table(table_addr);
     __ lea(rscratch1, table);
     __ movptr(flags, Address(rscratch1, flags, Address::times_ptr));
@@ -3026,6 +3024,7 @@
 
   // profile this call
   __ profile_final_call(rax);
+  __ profile_arguments_type(rax, method, r13, true);
 
   __ jump_from_interpreted(method, rax);
 
@@ -3040,6 +3039,7 @@
 
   // get target Method* & entry point
   __ lookup_virtual_method(rax, index, method);
+  __ profile_arguments_type(rdx, method, r13, true);
   __ jump_from_interpreted(method, rdx);
 }
 
@@ -3069,6 +3069,7 @@
   __ null_check(rcx);
   // do the call
   __ profile_call(rax);
+  __ profile_arguments_type(rax, rbx, r13, false);
   __ jump_from_interpreted(rbx, rax);
 }
 
@@ -3079,6 +3080,7 @@
   prepare_invoke(byte_no, rbx);  // get f1 Method*
   // do the call
   __ profile_call(rax);
+  __ profile_arguments_type(rax, rbx, r13, false);
   __ jump_from_interpreted(rbx, rax);
 }
 
@@ -3136,6 +3138,8 @@
   __ testptr(rbx, rbx);
   __ jcc(Assembler::zero, no_such_method);
 
+  __ profile_arguments_type(rdx, rbx, r13, true);
+
   // do the call
   // rcx: receiver
   // rbx,: Method*
@@ -3193,6 +3197,7 @@
 
   // FIXME: profile the LambdaForm also
   __ profile_final_call(rax);
+  __ profile_arguments_type(rdx, rbx_method, r13, true);
 
   __ jump_from_interpreted(rbx_method, rdx);
 }
@@ -3226,6 +3231,7 @@
   // %%% should make a type profile for any invokedynamic that takes a ref argument
   // profile this call
   __ profile_call(r13);
+  __ profile_arguments_type(rdx, rbx_method, r13, false);
 
   __ verify_oop(rax_callsite);
 
--- a/src/cpu/x86/vm/vtableStubs_x86_32.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/vtableStubs_x86_32.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -25,7 +25,7 @@
 #include "precompiled.hpp"
 #include "asm/macroAssembler.hpp"
 #include "code/vtableStubs.hpp"
-#include "interp_masm_x86_32.hpp"
+#include "interp_masm_x86.hpp"
 #include "memory/resourceArea.hpp"
 #include "oops/instanceKlass.hpp"
 #include "oops/klassVtable.hpp"
@@ -58,6 +58,11 @@
 VtableStub* VtableStubs::create_vtable_stub(int vtable_index) {
   const int i486_code_length = VtableStub::pd_code_size_limit(true);
   VtableStub* s = new(i486_code_length) VtableStub(true, vtable_index);
+  // Can be NULL if there is no free space in the code cache.
+  if (s == NULL) {
+    return NULL;
+  }
+
   ResourceMark rm;
   CodeBuffer cb(s->entry_point(), i486_code_length);
   MacroAssembler* masm = new MacroAssembler(&cb);
@@ -132,6 +137,11 @@
   //            add code here, bump the code stub size returned by pd_code_size_limit!
   const int i486_code_length = VtableStub::pd_code_size_limit(false);
   VtableStub* s = new(i486_code_length) VtableStub(false, itable_index);
+  // Can be NULL if there is no free space in the code cache.
+  if (s == NULL) {
+    return NULL;
+  }
+
   ResourceMark rm;
   CodeBuffer cb(s->entry_point(), i486_code_length);
   MacroAssembler* masm = new MacroAssembler(&cb);
--- a/src/cpu/x86/vm/vtableStubs_x86_64.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/vtableStubs_x86_64.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -25,7 +25,7 @@
 #include "precompiled.hpp"
 #include "asm/macroAssembler.hpp"
 #include "code/vtableStubs.hpp"
-#include "interp_masm_x86_64.hpp"
+#include "interp_masm_x86.hpp"
 #include "memory/resourceArea.hpp"
 #include "oops/instanceKlass.hpp"
 #include "oops/klassVtable.hpp"
@@ -49,6 +49,11 @@
 VtableStub* VtableStubs::create_vtable_stub(int vtable_index) {
   const int amd64_code_length = VtableStub::pd_code_size_limit(true);
   VtableStub* s = new(amd64_code_length) VtableStub(true, vtable_index);
+  // Can be NULL if there is no free space in the code cache.
+  if (s == NULL) {
+    return NULL;
+  }
+
   ResourceMark rm;
   CodeBuffer cb(s->entry_point(), amd64_code_length);
   MacroAssembler* masm = new MacroAssembler(&cb);
@@ -126,6 +131,11 @@
   // returned by pd_code_size_limit!
   const int amd64_code_length = VtableStub::pd_code_size_limit(false);
   VtableStub* s = new(amd64_code_length) VtableStub(false, itable_index);
+  // Can be NULL if there is no free space in the code cache.
+  if (s == NULL) {
+    return NULL;
+  }
+
   ResourceMark rm;
   CodeBuffer cb(s->entry_point(), amd64_code_length);
   MacroAssembler* masm = new MacroAssembler(&cb);
@@ -211,11 +221,11 @@
   if (is_vtable_stub) {
     // Vtable stub size
     return (DebugVtables ? 512 : 24) + (CountCompiledCalls ? 13 : 0) +
-           (UseCompressedKlassPointers ?  MacroAssembler::instr_size_for_decode_klass_not_null() : 0);
+           (UseCompressedClassPointers ?  MacroAssembler::instr_size_for_decode_klass_not_null() : 0);
   } else {
     // Itable stub size
     return (DebugVtables ? 512 : 74) + (CountCompiledCalls ? 13 : 0) +
-           (UseCompressedKlassPointers ?  MacroAssembler::instr_size_for_decode_klass_not_null() : 0);
+           (UseCompressedClassPointers ?  MacroAssembler::instr_size_for_decode_klass_not_null() : 0);
   }
   // In order to tune these parameters, run the JVM with VM options
   // +PrintMiscellaneous and +WizardMode to see information about
--- a/src/cpu/x86/vm/x86_32.ad	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/x86_32.ad	Tue Nov 05 17:38:04 2013 -0800
@@ -351,7 +351,7 @@
         int format) {
 #ifdef ASSERT
   if (rspec.reloc()->type() == relocInfo::oop_type && d32 != 0 && d32 != (int)Universe::non_oop_word()) {
-    assert(oop(d32)->is_oop() && (ScavengeRootsInCode || !oop(d32)->is_scavengable()), "cannot embed scavengable oops in code");
+    assert(cast_to_oop(d32)->is_oop() && (ScavengeRootsInCode || !cast_to_oop(d32)->is_scavengable()), "cannot embed scavengable oops in code");
   }
 #endif
   cbuf.relocate(cbuf.insts_mark(), rspec, format);
@@ -1534,6 +1534,19 @@
   return EBP_REG_mask();
 }
 
+const RegMask Matcher::mathExactI_result_proj_mask() {
+  return EAX_REG_mask();
+}
+
+const RegMask Matcher::mathExactL_result_proj_mask() {
+  ShouldNotReachHere();
+  return RegMask();
+}
+
+const RegMask Matcher::mathExactI_flags_proj_mask() {
+  return INT_FLAGS_mask();
+}
+
 // Returns true if the high 32 bits of the value is known to be zero.
 bool is_operand_hi32_zero(Node* n) {
   int opc = n->Opcode();
@@ -4922,6 +4935,8 @@
     greater_equal(0xD, "ge");
     less_equal(0xE, "le");
     greater(0xF, "g");
+    overflow(0x0, "o");
+    no_overflow(0x1, "no");
   %}
 %}
 
@@ -4939,6 +4954,8 @@
     greater_equal(0x3, "nb");
     less_equal(0x6, "be");
     greater(0x7, "nbe");
+    overflow(0x0, "o");
+    no_overflow(0x1, "no");
   %}
 %}
 
@@ -4957,6 +4974,8 @@
     greater_equal(0x3, "nb");
     less_equal(0x6, "be");
     greater(0x7, "nbe");
+    overflow(0x0, "o");
+    no_overflow(0x1, "no");
   %}
 %}
 
@@ -4974,6 +4993,8 @@
     greater_equal(0x3, "nb");
     less_equal(0x6, "be");
     greater(0x7, "nbe");
+    overflow(0x0, "o");
+    no_overflow(0x1, "no");
   %}
 %}
 
@@ -4981,6 +5002,8 @@
 operand cmpOp_fcmov() %{
   match(Bool);
 
+  predicate(n->as_Bool()->_test._test != BoolTest::overflow &&
+            n->as_Bool()->_test._test != BoolTest::no_overflow);
   format %{ "" %}
   interface(COND_INTER) %{
     equal        (0x0C8);
@@ -4989,6 +5012,8 @@
     greater_equal(0x1C0);
     less_equal   (0x0D0);
     greater      (0x1D0);
+    overflow(0x0, "o"); // not really supported by the instruction
+    no_overflow(0x1, "no"); // not really supported by the instruction
   %}
 %}
 
@@ -5004,6 +5029,8 @@
     greater_equal(0xE, "le");
     less_equal(0xD, "ge");
     greater(0xC, "l");
+    overflow(0x0, "o");
+    no_overflow(0x1, "no");
   %}
 %}
 
@@ -7496,6 +7523,45 @@
 
 //----------Arithmetic Instructions--------------------------------------------
 //----------Addition Instructions----------------------------------------------
+
+instruct addExactI_eReg(eAXRegI dst, rRegI src, eFlagsReg cr)
+%{
+  match(AddExactI dst src);
+  effect(DEF cr);
+
+  format %{ "ADD    $dst, $src\t# addExact int" %}
+  ins_encode %{
+    __ addl($dst$$Register, $src$$Register);
+  %}
+  ins_pipe(ialu_reg_reg);
+%}
+
+instruct addExactI_eReg_imm(eAXRegI dst, immI src, eFlagsReg cr)
+%{
+  match(AddExactI dst src);
+  effect(DEF cr);
+
+  format %{ "ADD    $dst, $src\t# addExact int" %}
+  ins_encode %{
+    __ addl($dst$$Register, $src$$constant);
+  %}
+  ins_pipe(ialu_reg_reg);
+%}
+
+instruct addExactI_eReg_mem(eAXRegI dst, memory src, eFlagsReg cr)
+%{
+  match(AddExactI dst (LoadI src));
+  effect(DEF cr);
+
+  ins_cost(125);
+  format %{ "ADD    $dst,$src\t# addExact int" %}
+  ins_encode %{
+    __ addl($dst$$Register, $src$$Address);
+  %}
+  ins_pipe( ialu_reg_mem );
+%}
+
+
 // Integer Addition Instructions
 instruct addI_eReg(rRegI dst, rRegI src, eFlagsReg cr) %{
   match(Set dst (AddI dst src));
@@ -7804,6 +7870,44 @@
 %}
 
 //----------Subtraction Instructions-------------------------------------------
+
+instruct subExactI_eReg(eAXRegI dst, rRegI src, eFlagsReg cr)
+%{
+  match(SubExactI dst src);
+  effect(DEF cr);
+
+  format %{ "SUB    $dst, $src\t# subExact int" %}
+  ins_encode %{
+    __ subl($dst$$Register, $src$$Register);
+  %}
+  ins_pipe(ialu_reg_reg);
+%}
+
+instruct subExactI_eReg_imm(eAXRegI dst, immI src, eFlagsReg cr)
+%{
+  match(SubExactI dst src);
+  effect(DEF cr);
+
+  format %{ "SUB    $dst, $src\t# subExact int" %}
+  ins_encode %{
+    __ subl($dst$$Register, $src$$constant);
+  %}
+  ins_pipe(ialu_reg_reg);
+%}
+
+instruct subExactI_eReg_mem(eAXRegI dst, memory src, eFlagsReg cr)
+%{
+  match(SubExactI dst (LoadI src));
+  effect(DEF cr);
+
+  ins_cost(125);
+  format %{ "SUB    $dst,$src\t# subExact int" %}
+  ins_encode %{
+    __ subl($dst$$Register, $src$$Address);
+  %}
+  ins_pipe( ialu_reg_mem );
+%}
+
 // Integer Subtraction Instructions
 instruct subI_eReg(rRegI dst, rRegI src, eFlagsReg cr) %{
   match(Set dst (SubI dst src));
@@ -7872,6 +7976,16 @@
   ins_pipe( ialu_reg );
 %}
 
+instruct negExactI_eReg(eAXRegI dst, eFlagsReg cr) %{
+  match(NegExactI dst);
+  effect(DEF cr);
+
+  format %{ "NEG    $dst\t# negExact int"%}
+  ins_encode %{
+    __ negl($dst$$Register);
+  %}
+  ins_pipe(ialu_reg);
+%}
 
 //----------Multiplication/Division Instructions-------------------------------
 // Integer Multiplication Instructions
@@ -8084,6 +8198,46 @@
   ins_pipe( pipe_slow );
 %}
 
+instruct mulExactI_eReg(eAXRegI dst, rRegI src, eFlagsReg cr)
+%{
+  match(MulExactI dst src);
+  effect(DEF cr);
+
+  ins_cost(300);
+  format %{ "IMUL   $dst, $src\t# mulExact int" %}
+  ins_encode %{
+    __ imull($dst$$Register, $src$$Register);
+  %}
+  ins_pipe(ialu_reg_reg_alu0);
+%}
+
+instruct mulExactI_eReg_imm(eAXRegI dst, rRegI src, immI imm, eFlagsReg cr)
+%{
+  match(MulExactI src imm);
+  effect(DEF cr);
+
+  ins_cost(300);
+  format %{ "IMUL   $dst, $src, $imm\t# mulExact int" %}
+  ins_encode %{
+    __ imull($dst$$Register, $src$$Register, $imm$$constant);
+  %}
+  ins_pipe(ialu_reg_reg_alu0);
+%}
+
+instruct mulExactI_eReg_mem(eAXRegI dst, memory src, eFlagsReg cr)
+%{
+  match(MulExactI dst (LoadI src));
+  effect(DEF cr);
+
+  ins_cost(350);
+  format %{ "IMUL   $dst, $src\t# mulExact int" %}
+  ins_encode %{
+    __ imull($dst$$Register, $src$$Address);
+  %}
+  ins_pipe(ialu_reg_mem_alu0);
+%}
+
+
 // Integer DIV with Register
 instruct divI_eReg(eAXRegI rax, eDXRegI rdx, eCXRegI div, eFlagsReg cr) %{
   match(Set rax (DivI rax div));
--- a/src/cpu/x86/vm/x86_64.ad	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/x86/vm/x86_64.ad	Tue Nov 05 17:38:04 2013 -0800
@@ -529,7 +529,7 @@
   if (rspec.reloc()->type() == relocInfo::oop_type &&
       d32 != 0 && d32 != (intptr_t) Universe::non_oop_word()) {
     assert(Universe::heap()->is_in_reserved((address)(intptr_t)d32), "should be real oop");
-    assert(oop((intptr_t)d32)->is_oop() && (ScavengeRootsInCode || !oop((intptr_t)d32)->is_scavengable()), "cannot embed scavengable oops in code");
+    assert(cast_to_oop((intptr_t)d32)->is_oop() && (ScavengeRootsInCode || !cast_to_oop((intptr_t)d32)->is_scavengable()), "cannot embed scavengable oops in code");
   }
 #endif
   cbuf.relocate(cbuf.insts_mark(), rspec, format);
@@ -556,7 +556,7 @@
   if (rspec.reloc()->type() == relocInfo::oop_type &&
       d64 != 0 && d64 != (int64_t) Universe::non_oop_word()) {
     assert(Universe::heap()->is_in_reserved((address)d64), "should be real oop");
-    assert(oop(d64)->is_oop() && (ScavengeRootsInCode || !oop(d64)->is_scavengable()),
+    assert(cast_to_oop(d64)->is_oop() && (ScavengeRootsInCode || !cast_to_oop(d64)->is_scavengable()),
            "cannot embed scavengable oops in code");
   }
 #endif
@@ -1391,7 +1391,7 @@
 #ifndef PRODUCT
 void MachUEPNode::format(PhaseRegAlloc* ra_, outputStream* st) const
 {
-  if (UseCompressedKlassPointers) {
+  if (UseCompressedClassPointers) {
     st->print_cr("movl    rscratch1, [j_rarg0 + oopDesc::klass_offset_in_bytes()]\t# compressed klass");
     st->print_cr("\tdecode_klass_not_null rscratch1, rscratch1");
     st->print_cr("\tcmpq    rax, rscratch1\t # Inline cache check");
@@ -1408,7 +1408,7 @@
 {
   MacroAssembler masm(&cbuf);
   uint insts_size = cbuf.insts_size();
-  if (UseCompressedKlassPointers) {
+  if (UseCompressedClassPointers) {
     masm.load_klass(rscratch1, j_rarg0);
     masm.cmpptr(rax, rscratch1);
   } else {
@@ -1557,7 +1557,7 @@
 }
 
 bool Matcher::narrow_klass_use_complex_address() {
-  assert(UseCompressedKlassPointers, "only for compressed klass code");
+  assert(UseCompressedClassPointers, "only for compressed klass code");
   return (LogKlassAlignmentInBytes <= 3);
 }
 
@@ -1649,6 +1649,18 @@
   return PTR_RBP_REG_mask();
 }
 
+const RegMask Matcher::mathExactI_result_proj_mask() {
+  return INT_RAX_REG_mask();
+}
+
+const RegMask Matcher::mathExactL_result_proj_mask() {
+  return LONG_RAX_REG_mask();
+}
+
+const RegMask Matcher::mathExactI_flags_proj_mask() {
+  return INT_FLAGS_mask();
+}
+
 %}
 
 //----------ENCODING BLOCK-----------------------------------------------------
@@ -4133,6 +4145,8 @@
     greater_equal(0xD, "ge");
     less_equal(0xE, "le");
     greater(0xF, "g");
+    overflow(0x0, "o");
+    no_overflow(0x1, "no");
   %}
 %}
 
@@ -4151,6 +4165,8 @@
     greater_equal(0x3, "nb");
     less_equal(0x6, "be");
     greater(0x7, "nbe");
+    overflow(0x0, "o");
+    no_overflow(0x1, "no");
   %}
 %}
 
@@ -4170,6 +4186,8 @@
     greater_equal(0x3, "nb");
     less_equal(0x6, "be");
     greater(0x7, "nbe");
+    overflow(0x0, "o");
+    no_overflow(0x1, "no");
   %}
 %}
 
@@ -4187,6 +4205,8 @@
     greater_equal(0x3, "nb");
     less_equal(0x6, "be");
     greater(0x7, "nbe");
+    overflow(0x0, "o");
+    no_overflow(0x1, "no");
   %}
 %}
 
@@ -6922,6 +6942,82 @@
 //----------Arithmetic Instructions--------------------------------------------
 //----------Addition Instructions----------------------------------------------
 
+instruct addExactI_rReg(rax_RegI dst, rRegI src, rFlagsReg cr)
+%{
+  match(AddExactI dst src);
+  effect(DEF cr);
+
+  format %{ "addl    $dst, $src\t# addExact int" %}
+  ins_encode %{
+    __ addl($dst$$Register, $src$$Register);
+  %}
+  ins_pipe(ialu_reg_reg);
+%}
+
+instruct addExactI_rReg_imm(rax_RegI dst, immI src, rFlagsReg cr)
+%{
+  match(AddExactI dst src);
+  effect(DEF cr);
+
+  format %{ "addl    $dst, $src\t# addExact int" %}
+  ins_encode %{
+    __ addl($dst$$Register, $src$$constant);
+  %}
+  ins_pipe(ialu_reg_reg);
+%}
+
+instruct addExactI_rReg_mem(rax_RegI dst, memory src, rFlagsReg cr)
+%{
+  match(AddExactI dst (LoadI src));
+  effect(DEF cr);
+
+  ins_cost(125); // XXX
+  format %{ "addl    $dst, $src\t# addExact int" %}
+  ins_encode %{
+    __ addl($dst$$Register, $src$$Address);
+  %}
+
+  ins_pipe(ialu_reg_mem);
+%}
+
+instruct addExactL_rReg(rax_RegL dst, rRegL src, rFlagsReg cr)
+%{
+  match(AddExactL dst src);
+  effect(DEF cr);
+
+  format %{ "addq    $dst, $src\t# addExact long" %}
+  ins_encode %{
+    __ addq($dst$$Register, $src$$Register);
+  %}
+  ins_pipe(ialu_reg_reg);
+%}
+
+instruct addExactL_rReg_imm(rax_RegL dst, immL32 src, rFlagsReg cr)
+%{
+  match(AddExactL dst src);
+  effect(DEF cr);
+
+  format %{ "addq    $dst, $src\t# addExact long" %}
+  ins_encode %{
+    __ addq($dst$$Register, $src$$constant);
+  %}
+  ins_pipe(ialu_reg_reg);
+%}
+
+instruct addExactL_rReg_mem(rax_RegL dst, memory src, rFlagsReg cr)
+%{
+  match(AddExactL dst (LoadL src));
+  effect(DEF cr);
+
+  ins_cost(125); // XXX
+  format %{ "addq    $dst, $src\t# addExact long" %}
+  ins_encode %{
+    __ addq($dst$$Register, $src$$Address);
+  %}
+
+  ins_pipe(ialu_reg_mem);
+%}
+
 instruct addI_rReg(rRegI dst, rRegI src, rFlagsReg cr)
 %{
   match(Set dst (AddI dst src));
@@ -7534,6 +7630,80 @@
   ins_pipe(ialu_mem_imm);
 %}
 
+instruct subExactI_rReg(rax_RegI dst, rRegI src, rFlagsReg cr)
+%{
+  match(SubExactI dst src);
+  effect(DEF cr);
+
+  format %{ "subl    $dst, $src\t# subExact int" %}
+  ins_encode %{
+    __ subl($dst$$Register, $src$$Register);
+  %}
+  ins_pipe(ialu_reg_reg);
+%}
+
+instruct subExactI_rReg_imm(rax_RegI dst, immI src, rFlagsReg cr)
+%{
+  match(SubExactI dst src);
+  effect(DEF cr);
+
+  format %{ "subl    $dst, $src\t# subExact int" %}
+  ins_encode %{
+    __ subl($dst$$Register, $src$$constant);
+  %}
+  ins_pipe(ialu_reg_reg);
+%}
+
+instruct subExactI_rReg_mem(rax_RegI dst, memory src, rFlagsReg cr)
+%{
+  match(SubExactI dst (LoadI src));
+  effect(DEF cr);
+
+  ins_cost(125);
+  format %{ "subl    $dst, $src\t# subExact int" %}
+  ins_encode %{
+    __ subl($dst$$Register, $src$$Address);
+  %}
+  ins_pipe(ialu_reg_mem);
+%}
+
+instruct subExactL_rReg(rax_RegL dst, rRegL src, rFlagsReg cr)
+%{
+  match(SubExactL dst src);
+  effect(DEF cr);
+
+  format %{ "subq    $dst, $src\t# subExact long" %}
+  ins_encode %{
+    __ subq($dst$$Register, $src$$Register);
+  %}
+  ins_pipe(ialu_reg_reg);
+%}
+
+instruct subExactL_rReg_imm(rax_RegL dst, immL32 src, rFlagsReg cr)
+%{
+  match(SubExactL dst (LoadL src));
+  effect(DEF cr);
+
+  format %{ "subq    $dst, $src\t# subExact long" %}
+  ins_encode %{
+    __ subq($dst$$Register, $src$$constant);
+  %}
+  ins_pipe(ialu_reg_reg);
+%}
+
+instruct subExactL_rReg_mem(rax_RegI dst, memory src, rFlagsReg cr)
+%{
+  match(SubExactI dst src);
+  effect(DEF cr);
+
+  ins_cost(125);
+  format %{ "subq    $dst, $src\t# subExact long" %}
+  ins_encode %{
+    __ subq($dst$$Register, $src$$Address);
+  %}
+  ins_pipe(ialu_reg_mem);
+%}
+
 instruct subL_rReg(rRegL dst, rRegL src, rFlagsReg cr)
 %{
   match(Set dst (SubL dst src));
@@ -7650,6 +7820,30 @@
   ins_pipe(ialu_reg);
 %}
 
+instruct negExactI_rReg(rax_RegI dst, rFlagsReg cr)
+%{
+  match(NegExactI dst);
+  effect(KILL cr);
+
+  format %{ "negl    $dst\t# negExact int" %}
+  ins_encode %{
+    __ negl($dst$$Register);
+  %}
+  ins_pipe(ialu_reg);
+%}
+
+instruct negExactL_rReg(rax_RegL dst, rFlagsReg cr)
+%{
+  match(NegExactL dst);
+  effect(KILL cr);
+
+  format %{ "negq    $dst\t# negExact long" %}
+  ins_encode %{
+    __ negq($dst$$Register);
+  %}
+  ins_pipe(ialu_reg);
+%}
+
 
 //----------Multiplication/Division Instructions-------------------------------
 // Integer Multiplication Instructions
@@ -7767,6 +7961,86 @@
   ins_pipe(ialu_reg_reg_alu0);
 %}
 
+
+instruct mulExactI_rReg(rax_RegI dst, rRegI src, rFlagsReg cr)
+%{
+  match(MulExactI dst src);
+  effect(DEF cr);
+
+  ins_cost(300);
+  format %{ "imull   $dst, $src\t# mulExact int" %}
+  ins_encode %{
+    __ imull($dst$$Register, $src$$Register);
+  %}
+  ins_pipe(ialu_reg_reg_alu0);
+%}
+
+
+instruct mulExactI_rReg_imm(rax_RegI dst, rRegI src, immI imm, rFlagsReg cr)
+%{
+  match(MulExactI src imm);
+  effect(DEF cr);
+
+  ins_cost(300);
+  format %{ "imull   $dst, $src, $imm\t# mulExact int" %}
+  ins_encode %{
+    __ imull($dst$$Register, $src$$Register, $imm$$constant);
+  %}
+  ins_pipe(ialu_reg_reg_alu0);
+%}
+
+instruct mulExactI_rReg_mem(rax_RegI dst, memory src, rFlagsReg cr)
+%{
+  match(MulExactI dst (LoadI src));
+  effect(DEF cr);
+
+  ins_cost(350);
+  format %{ "imull   $dst, $src\t# mulExact int" %}
+  ins_encode %{
+    __ imull($dst$$Register, $src$$Address);
+  %}
+  ins_pipe(ialu_reg_mem_alu0);
+%}
+
+instruct mulExactL_rReg(rax_RegL dst, rRegL src, rFlagsReg cr)
+%{
+  match(MulExactL dst src);
+  effect(DEF cr);
+
+  ins_cost(300);
+  format %{ "imulq   $dst, $src\t# mulExact long" %}
+  ins_encode %{
+    __ imulq($dst$$Register, $src$$Register);
+  %}
+  ins_pipe(ialu_reg_reg_alu0);
+%}
+
+instruct mulExactL_rReg_imm(rax_RegL dst, rRegL src, immL32 imm, rFlagsReg cr)
+%{
+  match(MulExactL src imm);
+  effect(DEF cr);
+
+  ins_cost(300);
+  format %{ "imulq   $dst, $src, $imm\t# mulExact long" %}
+  ins_encode %{
+    __ imulq($dst$$Register, $src$$Register, $imm$$constant);
+  %}
+  ins_pipe(ialu_reg_reg_alu0);
+%}
+
+instruct mulExactL_rReg_mem(rax_RegL dst, memory src, rFlagsReg cr)
+%{
+  match(MulExactL dst (LoadL src));
+  effect(DEF cr);
+
+  ins_cost(350);
+  format %{ "imulq   $dst, $src\t# mulExact long" %}
+  ins_encode %{
+    __ imulq($dst$$Register, $src$$Address);
+  %}
+  ins_pipe(ialu_reg_mem_alu0);
+%}
+
 instruct divI_rReg(rax_RegI rax, rdx_RegI rdx, no_rax_rdx_RegI div,
                    rFlagsReg cr)
 %{
--- a/src/cpu/zero/vm/cppInterpreter_zero.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/zero/vm/cppInterpreter_zero.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -1006,7 +1006,7 @@
   istate->set_stack_limit(stack_base - method->max_stack() - 1);
 }
 
-address CppInterpreter::return_entry(TosState state, int length) {
+address CppInterpreter::return_entry(TosState state, int length, Bytecodes::Code code) {
   ShouldNotCallThis();
   return NULL;
 }
--- a/src/cpu/zero/vm/globals_zero.hpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/cpu/zero/vm/globals_zero.hpp	Tue Nov 05 17:38:04 2013 -0800
@@ -58,6 +58,8 @@
 // GC Ergo Flags
 define_pd_global(uintx, CMSYoungGenPerWorker, 16*M);  // default max size of CMS young gen, per GC worker thread
 
+define_pd_global(uintx, TypeProfileLevel, 0);
+
 #define ARCH_FLAGS(develop, product, diagnostic, experimental, notproduct)
 
 #endif // CPU_ZERO_VM_GLOBALS_ZERO_HPP
--- a/src/os/bsd/vm/osThread_bsd.hpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/os/bsd/vm/osThread_bsd.hpp	Tue Nov 05 17:38:04 2013 -0800
@@ -42,7 +42,7 @@
 #ifdef __APPLE__
   typedef thread_t thread_id_t;
 #else
-  typedef pthread_t thread_id_t;
+  typedef pid_t thread_id_t;
 #endif
 
   // _pthread_id is the pthread id, which is used by library calls
--- a/src/os/bsd/vm/os_bsd.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/os/bsd/vm/os_bsd.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -100,6 +100,7 @@
 # include <stdint.h>
 # include <inttypes.h>
 # include <sys/ioctl.h>
+# include <sys/syscall.h>
 
 #if defined(__FreeBSD__) || defined(__NetBSD__)
 # include <elf.h>
@@ -152,14 +153,27 @@
 // utility functions
 
 static int SR_initialize();
+static void unpackTime(timespec* absTime, bool isAbsolute, jlong time);
 
 julong os::available_memory() {
   return Bsd::available_memory();
 }
 
+// available here means free
 julong os::Bsd::available_memory() {
-  // XXXBSD: this is just a stopgap implementation
-  return physical_memory() >> 2;
+  uint64_t available = physical_memory() >> 2;
+#ifdef __APPLE__
+  mach_msg_type_number_t count = HOST_VM_INFO64_COUNT;
+  vm_statistics64_data_t vmstat;
+  kern_return_t kerr = host_statistics64(mach_host_self(), HOST_VM_INFO64,
+                                         (host_info64_t)&vmstat, &count);
+  assert(kerr == KERN_SUCCESS,
+         "host_statistics64 failed - check mach_host_self() and count");
+  if (kerr == KERN_SUCCESS) {
+    available = vmstat.free_count * os::vm_page_size();
+  }
+#endif
+  return available;
 }
 
 julong os::physical_memory() {
@@ -247,7 +261,17 @@
    * since it returns a 64 bit value)
    */
   mib[0] = CTL_HW;
+
+#if defined (HW_MEMSIZE) // Apple
   mib[1] = HW_MEMSIZE;
+#elif defined(HW_PHYSMEM) // Most of BSD
+  mib[1] = HW_PHYSMEM;
+#elif defined(HW_REALMEM) // Old FreeBSD
+  mib[1] = HW_REALMEM;
+#else
+  #error No ways to get physmem
+#endif
+
   len = sizeof(mem_val);
   if (sysctl(mib, 2, &mem_val, &len, NULL, 0) != -1) {
        assert(len == sizeof(mem_val), "unexpected data size");
@@ -679,18 +703,12 @@
     return NULL;
   }
 
+  osthread->set_thread_id(os::Bsd::gettid());
+
 #ifdef __APPLE__
-  // thread_id is mach thread on macos, which pthreads graciously caches and provides for us
-  mach_port_t thread_id = ::pthread_mach_thread_np(::pthread_self());
-  guarantee(thread_id != 0, "thread id missing from pthreads");
-  osthread->set_thread_id(thread_id);
-
-  uint64_t unique_thread_id = locate_unique_thread_id(thread_id);
+  uint64_t unique_thread_id = locate_unique_thread_id(osthread->thread_id());
   guarantee(unique_thread_id != 0, "unique thread id was not found");
   osthread->set_unique_thread_id(unique_thread_id);
-#else
-  // thread_id is pthread_id on BSD
-  osthread->set_thread_id(::pthread_self());
 #endif
   // initialize signal mask for this thread
   os::Bsd::hotspot_sigmask(thread);
@@ -847,18 +865,13 @@
     return false;
   }
 
+  osthread->set_thread_id(os::Bsd::gettid());
+
   // Store pthread info into the OSThread
 #ifdef __APPLE__
-  // thread_id is mach thread on macos, which pthreads graciously caches and provides for us
-  mach_port_t thread_id = ::pthread_mach_thread_np(::pthread_self());
-  guarantee(thread_id != 0, "just checking");
-  osthread->set_thread_id(thread_id);
-
-  uint64_t unique_thread_id = locate_unique_thread_id(thread_id);
+  uint64_t unique_thread_id = locate_unique_thread_id(osthread->thread_id());
   guarantee(unique_thread_id != 0, "just checking");
   osthread->set_unique_thread_id(unique_thread_id);
-#else
-  osthread->set_thread_id(::pthread_self());
 #endif
   osthread->set_pthread_id(::pthread_self());
 
@@ -932,17 +945,15 @@
 // Used by VMSelfDestructTimer and the MemProfiler.
 double os::elapsedTime() {
 
-  return (double)(os::elapsed_counter()) * 0.000001;
+  return ((double)os::elapsed_counter()) / os::elapsed_frequency();
 }
 
 jlong os::elapsed_counter() {
-  timeval time;
-  int status = gettimeofday(&time, NULL);
-  return jlong(time.tv_sec) * 1000 * 1000 + jlong(time.tv_usec) - initial_time_count;
+  return javaTimeNanos() - initial_time_count;
 }
 
 jlong os::elapsed_frequency() {
-  return (1000 * 1000);
+  return NANOSECS_PER_SEC; // nanosecond resolution
 }
 
 bool os::supports_vtime() { return true; }
@@ -1125,6 +1136,30 @@
   return n;
 }
 
+// Information of current thread in variety of formats
+pid_t os::Bsd::gettid() {
+  int retval = -1;
+
+#ifdef __APPLE__ //XNU kernel
+  // despite the fact mach port is actually not a thread id use it
+  // instead of syscall(SYS_thread_selfid) as it certainly fits to u4
+  retval = ::pthread_mach_thread_np(::pthread_self());
+  guarantee(retval != 0, "just checking");
+  return retval;
+
+#elif __FreeBSD__
+  retval = syscall(SYS_thr_self);
+#elif __OpenBSD__
+  retval = syscall(SYS_getthrid);
+#elif __NetBSD__
+  retval = (pid_t) syscall(SYS__lwp_self);
+#endif
+
+  if (retval == -1) {
+    return getpid();
+  }
+}
+
 intx os::current_thread_id() {
 #ifdef __APPLE__
   return (intx)::pthread_mach_thread_np(::pthread_self());
@@ -1132,6 +1167,7 @@
   return (intx)::pthread_self();
 #endif
 }
+
 int os::current_process_id() {
 
   // Under the old bsd thread library, bsd gives each thread
@@ -1858,7 +1894,7 @@
     bool timedwait(unsigned int sec, int nsec);
   private:
     jlong currenttime() const;
-    semaphore_t _semaphore;
+    os_semaphore_t _semaphore;
 };
 
 Semaphore::Semaphore() : _semaphore(0) {
@@ -1926,7 +1962,7 @@
 
 bool Semaphore::timedwait(unsigned int sec, int nsec) {
   struct timespec ts;
-  jlong endtime = unpackTime(&ts, false, (sec * NANOSECS_PER_SEC) + nsec);
+  unpackTime(&ts, false, (sec * NANOSECS_PER_SEC) + nsec);
 
   while (1) {
     int result = sem_timedwait(&_semaphore, &ts);
@@ -3500,7 +3536,7 @@
   Bsd::_main_thread = pthread_self();
 
   Bsd::clock_init();
-  initial_time_count = os::elapsed_counter();
+  initial_time_count = javaTimeNanos();
 
 #ifdef __APPLE__
   // XXXDARWIN
@@ -3545,8 +3581,6 @@
 #endif
   }
 
-  os::large_page_init();
-
   // initialize suspend/resume support - must do this before signal_sets_init()
   if (SR_initialize() != 0) {
     perror("SR_initialize failed");
@@ -4666,6 +4700,10 @@
 // as libawt.so, and renamed libawt_xawt.so
 //
 bool os::is_headless_jre() {
+#ifdef __APPLE__
+    // We no longer build headless-only on Mac OS X
+    return false;
+#else
     struct stat statbuf;
     char buf[MAXPATHLEN];
     char libmawtpath[MAXPATHLEN];
@@ -4697,6 +4735,7 @@
     if (::stat(libmawtpath, &statbuf) == 0) return false;
 
     return true;
+#endif
 }
 
 // Get the default path to the core file
--- a/src/os/bsd/vm/os_bsd.hpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/os/bsd/vm/os_bsd.hpp	Tue Nov 05 17:38:04 2013 -0800
@@ -84,6 +84,7 @@
   static void hotspot_sigmask(Thread* thread);
 
   static bool is_initial_thread(void);
+  static pid_t gettid();
 
   static int page_size(void)                                        { return _page_size; }
   static void set_page_size(int val)                                { _page_size = val; }
--- a/src/os/linux/vm/globals_linux.hpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/os/linux/vm/globals_linux.hpp	Tue Nov 05 17:38:04 2013 -0800
@@ -53,7 +53,7 @@
 // Defines Linux-specific default values. The flags are available on all
 // platforms, but they may have different default values on other platforms.
 //
-define_pd_global(bool, UseLargePages, true);
+define_pd_global(bool, UseLargePages, false);
 define_pd_global(bool, UseLargePagesIndividualAllocation, false);
 define_pd_global(bool, UseOSErrorReporting, false);
 define_pd_global(bool, UseThreadPriorities, true) ;
--- a/src/os/linux/vm/os_linux.cpp	Wed Oct 16 10:52:41 2013 +0200
+++ b/src/os/linux/vm/os_linux.cpp	Tue Nov 05 17:38:04 2013 -0800
@@ -131,6 +131,7 @@
 bool os::Linux::_supports_fast_thread_cpu_time = false;
 const char * os::Linux::_glibc_version = NULL;
 const char * os::Linux::_libpthread_version = NULL;
+pthread_condattr_t os::Linux::_condattr[1];
 
 static jlong initial_time_count=0;
 
@@ -1334,17 +1335,15 @@
 // Used by VMSelfDestructTimer and the MemProfiler.
 double os::elapsedTime() {
 
-  return (double)(os::elapsed_counter()) * 0.000001;
+  return ((double)os::elapsed_counter()) / os::elapsed_frequency(); // nanosecond resolution
 }
 
 jlong os::elapsed_counter() {
-  timeval time;
-  int status = gettimeofday(&time, NULL);
-  return jlong(time.tv_sec) * 1000 * 1000 + jlong(time.tv_usec) - initial_time_count;
+  return javaTimeNanos() - initial_time_count;
 }
 
 jlong os::elapsed_frequency() {
-  return (1000 * 1000);
+  return NANOSECS_PER_SEC; // nanosecond resolution
 }
 
 bool os::supports_vtime() { return true; }
@@ -1401,12 +1400,15 @@
           clock_gettime_func(CLOCK_MONOTONIC, &tp)  == 0) {
         // yes, monotonic clock is supported
         _clock_gettime = clock_gettime_func;
+        return;
       } else {
         // close librt if there is no monotonic clock
         dlclose(handle);
       }
     }
   }
+  warning("No monotonic clock was available - timed services may " \
+          "be adversely affected if the time-of-day clock changes");
 }
 
 #ifndef SYS_clock_getres
@@ -2167,23 +2169,49 @@
 }
 
 // Try to identify popular distros.
-// Most Linux distributions have /etc/XXX-release file, which contains
-// the OS version string. Some have more than one /etc/XXX-release file
-// (e.g. Mandrake has both /etc/mandrake-release and /etc/redhat-release.),
-// so the order is important.
+// Most Linux distributions have a /etc/XXX-release file, which contains
+// the OS version string. Newer Linux distributions have a /etc/lsb-release
+// file that also contains the OS version string. Some have more than one
+// /etc/XXX-release file (e.g. Mandrake has both /etc/mandrake-release and
+// /etc/redhat-release.), so the order is important.
+// Any Linux that is based on Redhat (i.e. Oracle, Mandrake, Sun JDS...) have
+// their own specific XXX-release file as well as a redhat-release file.
+// Because of this the XXX-release file needs to be searched for before the
+// redhat-release file.
+// Since Red Hat has a lsb-release file that is not very descriptive the
+// search for redhat-release needs to be before lsb-release.
+// Since the lsb-release file is the new standard it needs to be searched
+// before the older style release files.
+// Searching system-release (Red Hat) and os-release (other Linuxes) are a
+// next to last resort.  The os-release file is a new standard that contains
+// distribution information and the system-release file seems to be an old
+// standard that has been replaced by the lsb-release and os-release files.
+// Searching for the debian_version file is the last resort.  It contains
+// an informative string like "6.0.6" or "wheezy/sid". Because of this
+// "Debian " is printed before the contents of the debian_version file.
 void os::Linux::print_distro_info(outputStream* st) {
-  if (!_print_ascii_file("/etc/mandrake-release", st) &&
-      !_print_ascii_file("/etc/sun-release", st) &&
-      !_print_ascii_file("/etc/redhat-release", st) &&
-      !_print_ascii_file("/etc/SuSE-release", st) &&
-      !_print_ascii_file("/etc/turbolinux-release", st) &&
-      !_print_ascii_file("/etc/gentoo-release", st) &&
-      !_print_ascii_file("/etc/debian_version", st) &&
-      !_print_ascii_file("/etc/ltib-release", st) &&
-      !_print_ascii_file("/etc/angstrom-version", st)) {
-      st->print("Linux");
-  }
-  st->cr();
+   if (!_print_ascii_file("/etc/oracle-release", st) &&
+       !_print_ascii_file("/etc/mandriva-release", st) &&
+       !_print_ascii_file("/etc/mandrake-release", st) &&
+       !_print_ascii_file("/etc/sun-release", st) &&
+       !_print_ascii_file("/etc/redhat-release", st) &&
+       !_print_ascii_file("/etc/lsb-release", st) &&
+       !_print_ascii_file("/etc/SuSE-release", st) &&
+       !_print_ascii_file("/etc/turbolinux-release", st) &&
+       !_print_ascii_file("/etc/gentoo-release", st) &&
+       !_print_ascii_file("/etc/ltib-release", st) &&
+       !_print_ascii_file("/etc/angstrom-version", st) &&
+       !_print_ascii_file("/etc/system-release", st) &&
+       !_print_ascii_file("/etc/os-release", st)) {
+
+       if (file_exists("/etc/debian_version")) {
+         st->print("Debian ");
+         _print_ascii_file("/etc/debian_version", st);
+       } else {
+         st->print("Linux");
+       }
+   }
+   st->cr();
 }
 
 void os::Linux::print_libversion_info(outputStream* st) {
@@ -2723,7 +2751,19 @@
   Linux::numa_interleave_memory(addr, bytes);
 }
 
+// Define for numa_set_bind_policy(int). Setting the argument to 0 will set the
+// bind policy to MPOL_PREFERRED for the current thread.
+#define USE_MPOL_PREFERRED 0
+
 void os::numa_make_local(char *addr, size_t bytes, int lgrp_hint) {
+  // To make NUMA and large pages more robust when both enabled, we need to ease
+  // the requirements on where the memory should be allocated. MPOL_BIND is the
+  // default policy and it will force memory to be allocated on the specified
+  // node. Changing this to MPOL_PREFERRED will prefer to allocate the memory on
+  // the specified node, but will not force it. Using this policy will prevent
+  // getting SIGBUS when trying to allocate large pages on NUMA nodes with no
+  // free large pages.
+  Linux::numa_set_bind_policy(USE_MPOL_PREFERRED);
   Linux::numa_tonode_memory(addr, bytes, lgrp_hint);
 }
 
@@ -2825,6 +2865,8 @@
                                             libnuma_dlsym(handle, "numa_tonode_memory")));
       set_numa_interleave_memory(CAST_TO_FN_PTR(numa_interleave_memory_func_t,
                                             libnuma_dlsym(handle, "numa_interleave_memory")));
+      set_numa_set_bind_policy(CAST_TO_FN_PTR(numa_set_bind_policy_func_t,
+                                            libnuma_dlsym(handle, "numa_set_bind_policy")));
 
 
       if (numa_available() != -1) {
@@ -2891,6 +2933,7 @@
 os::Linux::numa_available_func_t os::Linux::_numa_available;
 os::Linux::numa_tonode_memory_func_t os::Linux::_numa_tonode_memory;
 os::Linux::numa_interleave_memory_func_t os::Linux::_numa_interleave_memory;
+os::Linux::numa_set_bind_policy_func_t os::Linux::_numa_set_bind_policy;
 unsigned long* os::Linux::_numa_all_nodes;
 
 bool os::pd_uncommit_memory(char* addr, size_t size) {
@@ -2899,6 +2942,53 @@
   return res  != (uintptr_t) MAP_FAILED;
 }
 
+static
+address get_stack_commited_bottom(address bottom, size_t size) {
+  address nbot = bottom;
+  address ntop = bottom + size;
+
+  size_t page_sz = os::vm_page_size();
+  unsigned pages = size / page_sz;
+
+  unsigned char vec[1];
+  unsigned imin = 1, imax = pages + 1, imid;
+  int mincore_return_value;
+
+  while (imin < imax) {
+    imid = (imax + imin) / 2;
+    nbot = ntop - (imid * page_sz);
+
+    // Use a trick with mincore to check whether the page is mapped or not.
+    // mincore sets vec to 1 if page resides in memory and to 0 if page
+    // is swapped output but if page we are asking for is unmapped
+    // it returns -1,ENOMEM
+    mincore_return_value = mincore(nbot, page_sz, vec);
+
+    if (mincore_return_value == -1) {
+      // Page is not mapped go up
+      // to find first mapped page
+      if (errno != EAGAIN) {
+        assert(errno == ENOMEM, "Unexpected mincore errno");
+        imax = imid;
+      }
+    } else {
+      // Page is mapped go down
+      // to find first not mapped page
+      imin = imid + 1;
+    }
+  }
+
+  nbot = nbot + page_sz;
+
+  // Adjust stack bottom one page up if last checked page is not mapped
+  if (mincore_return_value == -1) {
+    nbot = nbot + page_sz;
+  }
+
+  return nbot;
+}
+
+
 // Linux uses a growable mapping for the stack, and if the mapping for
 // the stack guard pages is not removed when we detach a thread the
 // stack cannot grow beyond the pages where the stack guard was
@@ -2913,59 +3003,37 @@
 // So, we need to know the extent of the stack mapping when
 // create_stack_guard_pages() is called.
 
-// Find the bounds of the stack mapping.  Return true for success.
-//
 // We only need this for stacks that are growable: at the time of
 // writing thread stacks don't use growable mappings (i.e. those
 // creeated with MAP_GROWSDOWN), and aren't marked "[stack]", so this
 // only applies to the main thread.
 
-static
-bool get_stack_bounds(uintptr_t *bottom, uintptr_t *top) {
-
-  char buf[128];
-  int fd, sz;
-
-  if ((fd = ::open("/proc/self/maps", O_RDONLY)) < 0) {
-    return false;
-  }
-
-  const char kw[] = "[stack]";
-  const int kwlen = sizeof(kw)-1;
-
-  // Address part of /proc/self/maps couldn't be more than 128 bytes
-  while ((sz = os::get_line_chars(fd, buf, sizeof(buf))) > 0) {
-     if (sz > kwlen && ::memcmp(buf+sz-kwlen, kw, kwlen) == 0) {
-        // Extract addresses
-        if (sscanf(buf, "%" SCNxPTR "-%" SCNxPTR, bottom, top) == 2) {
-           uintptr_t sp = (uintptr_t) __builtin_frame_address(0);
-           if (sp >= *bottom && sp <= *top) {
-              ::close(fd);
-              return true;
-           }
-        }
-     }
-  }
-
- ::close(fd);
-  return false;
-}
-
-
 // If the (growable) stack mapping already extends beyond the point
 // where we're going to put our guard pages, truncate the mapping at
 // that point by munmap()ping it.  This ensures that when we later
 // munmap() the guard pages we don't leave a hole in the stack
-// mapping. This only affects the main/initial thread, but guard
-// against future OS changes
+// mapping. This only affects the main/initial thread
+
 bool os::pd_create_stack_guard_pages(char* addr, size_t size) {
-  uintptr_t stack_extent, stack_base;
-  bool chk_bounds = NOT_DEBUG(os::Linux::is_initial_thread()) DEBUG_ONLY(true);
-  if (chk_bounds && get_stack_bounds(&stack_extent, &stack_base)) {
-      assert(os::Linux::is_initial_thread(),
-           "growable stack in non-initial thread");
-    if (stack_extent < (uintptr_t)addr)
-      ::munmap((void*)stack_extent, (uintptr_t)addr - stack_extent);
+
+  if (os::Linux::is_initial_thread()) {
+    // As we manually grow stack up to bottom inside create_attached_thread(),
+    // it's likely that os::Linux::initial_thread_stack_bottom is mapped and
+    // we don't need to do anything special.
+    // Check it first, before calling heavy function.
+    uintptr_t stack_extent = (uintptr_t) os::Linux::initial_thread_stack_bottom();
+    unsigned char vec[1];
+
+    if (mincore((address)stack_extent, os::vm_page_size(), vec) == -1) {
+      // Fallback to slow path on all errors, including EAGAIN
+      stack_extent = (uintptr_t) get_stack_commited_bottom(
+                                    os::Linux::initial_thread_stack_bottom(),
+                                    (size_t)addr - stack_extent);
+    }
+
+    if (stack_extent < (uintptr_t)addr) {
+      ::munmap((void*)stack_extent, (uintptr_t)(addr - stack_extent));
+    }
   }
 
   return os::commit_memory(addr, size, !ExecMem);
@@ -2974,13 +3042,13 @@
 // If this is a growable mapping, remove the guard pages entirely by
 // munmap()ping them.  If not, just call uncommit_memory(). This only
 // affects the main/initial thread, but guard against future OS changes
+// It's safe to always unmap guard pages for initial thread because we
+// always place it right after end of the mapped region
+
 bool os::remove_stack_guard_pages(char* addr, size_t size) {
   uintptr_t stack_extent, stack_base;
-  bool chk_bounds = NOT_DEBUG(os::Linux::is_initial_thread()) DEBUG_ONLY(true);
-  if (chk_bounds && get_stack_bounds(&stack_extent, &stack_base)) {
-      assert(os::Linux::is_initial_thread(),
-           "growable stack in non-initial thread");
-
+
+  if (os::Linux::is_initial_thread()) {
     return ::munmap(addr, size) == 0;
   }
 
@@ -3247,13 +3315,15 @@
   if (FLAG_IS_DEFAULT(UseHugeTLBFS) &&
       FLAG_IS_DEFAULT(UseSHM) &&
       FLAG_IS_DEFAULT(UseTransparentHugePages)) {
-    // If UseLargePages is specified on the command line try all methods,
-    // if it's default, then try only UseTransparentHugePages.
-    if (FLAG_IS_DEFAULT(UseLargePages)) {
-      UseTransparentHugePages = true;
-    } else {
-      UseHugeTLBFS = UseTransparentHugePages = UseSHM = true;
-    }
+
+    // The type of large pages has not been specified by the user.
+
+    // Try UseHugeTLBFS and then UseSHM.
+    UseHugeTLBFS = UseSHM = true;
+
+    // Don't try UseTransparentHugePages since there are known
+    // performance issues with it turned on. This might change in the future.
+    UseTransparentHugePages = false;
   }
 
   if (UseTransparentHugePages) {
@@ -3279,9 +3349,19 @@
 }
 
 void os::large_page_init() {
-  if (!UseLargePages) {
+  if (!UseLargePages &&
+      !UseTransparentHugePages &&
+      !UseHugeTLBFS &&
+      !UseSHM) {
+    // Not using large pages.
+    return;
+  }
+
+  if (!FLAG_IS_DEFAULT(UseLargePages) && !UseLargePages) {
+    // The user explicitly turned off large pages.
+    // Ignore the rest of the large pages flags.
+    UseTransparentHugePages = false;
     UseHugeTLBFS = false;
-    UseTransparentHugePages = false;
     UseSHM = false;
     return;
   }
@@ -4626,7 +4706,27 @@
   Linux::_main_thread = pthread_self();
 
   Linux::clock_init();
-  initial_time_count = os::elapsed_counter();
+  initial_time_count = javaTimeNanos();
+
+  // pthread_condattr initialization for monotonic clock
+  int status;
+  pthread_condattr_t* _condattr = os::Linux::condAttr();
+  if ((status = pthread_condattr_init(_condattr)) != 0) {
+    fatal(err_msg("pthread_condattr_init: %s", strerror(status)));
+  }
+  // Only set the clock if CLOCK_MONOTONIC is available
+  if (Linux::supports_monotonic_clock()) {
+    if ((status = pthread_condattr_setclock(_condattr, CLOCK_MONOTONIC)) != 0) {
+      if (status == EINVAL) {
+        warning("Unable to use monotonic clock with relative timed-waits" \
+                " - changes to the time-of-day clock may have adverse affects");
+      } else {
+        fatal(err_msg("pthread_condattr_setclock: %s", strerror(status)));
+      }
+    }
+  }
+  // else it defaults to CLOCK_REALTIME
+
   pthread_mutex_init(&dl_mutex, NULL);
 
   // If the pagesize of the VM is greater than 8K determine the appropriate
@@ -4673,8 +4773,6 @@
 #endif
   }
 
-  os::large_page_init();
-
   // initialize suspend/resume support - must do this before signal_sets_init()
   if (SR_initialize() != 0) {
     perror("SR_initialize failed");