Merge

.hgtags

@@ -282,3 +282,6 @@ a137992d750c72f6f944f341aa19b0d0d96afe0c jdk9-b35
 b409bc51bc23cfd51f2bd04ea919ec83535af9d0 jdk9-b37
 948cceef81ba4cb34bc233e7cc5952951ff04e88 jdk9-b38
 4e7c4d692e934cb9023af8201e7c2b510e9c4ee1 jdk9-b39
+82f4cb44b2d7af2352f48568a64b7b6a5ae960cd jdk9-b40
+9fffb959eb4197ff806e4ac12244761815b4deee jdk9-b41
+3107be2ba9c6e208a0b86bc7100a141abbc5b5fb jdk9-b42

.hgtags-top-repo

@@ -282,3 +282,6 @@ c173ba994245380fb11ef077d1e59823386840eb jdk9-b35
 723a67b0c442391447b1d8aad8b249d06d1032e8 jdk9-b37
 d42c0a90afc3c66ca87543076ec9aafd4b4680de jdk9-b38
 512dbbeb1730edcebfec873fc3f1455660b32000 jdk9-b39
+cf136458ee747e151a27aa9ea0c1492ea55ef3e7 jdk9-b40
+67395f7ca2db3b52e3a62a84888487de5cb9210a jdk9-b41
+f7c11da0b0481d49cc7a65a453336c108191e821 jdk9-b42

Makefile

@@ -33,7 +33,7 @@ default:
 
 # The shell code below will be executed on /usr/ccs/bin/make on Solaris, but not in GNU make.
 # /usr/ccs/bin/make lacks basically every other flow control mechanism.
-TEST_FOR_NON_GNUMAKE:sh=echo You are not using GNU make/gmake, this is a requirement. Check your path. 1>&2 && exit 1
+.TEST_FOR_NON_GNUMAKE:sh=echo You are not using GNU make/gmake, this is a requirement. Check your path. 1>&2 && exit 1
 
 # Assume we have GNU make, but check version.
 ifeq ($(strip $(foreach v, 3.81% 3.82% 4.%, $(filter $v, $(MAKE_VERSION)))), )
@@ -46,7 +46,17 @@ ifeq ($(filter /%,$(lastword $(MAKEFILE_LIST))),)
 else
   makefile_path:=$(lastword $(MAKEFILE_LIST))
 endif
-root_dir:=$(dir $(makefile_path))
+root_dir:=$(patsubst %/,%,$(dir $(makefile_path)))
+
+ifneq ($(findstring qp,$(MAKEFLAGS)),)
+  # When called with -qp, assume an external part (e.g. bash completion) is trying
+  # to understand our targets.
+  # Duplication of global targets, needed before ParseConfAndSpec in case we have
+  # no configurations.
+  help:
+  # If CONF is not set, look for all available configurations
+  CONF?=
+endif
 
 # ... and then we can include our helper functions
 include $(root_dir)/make/MakeHelpers.gmk
@@ -89,6 +99,7 @@ else
     # The wrapper target was called so we now have a single configuration. Load the spec file
     # and call the real Main.gmk.
     include $(SPEC)
+    include $(SRC_ROOT)/make/common/MakeBase.gmk
 
     ### Clean up from previous run
     # Remove any build.log from a previous run, if they exist
@@ -143,31 +154,37 @@ help:
 	$(info .  make [default]         # Compile all modules in langtools, hotspot, jaxp, jaxws,)
 	$(info .                         # corba and jdk and create a runnable "exploded" image)
 	$(info .  make all               # Compile everything, all repos, docs and images)
-	$(info .  make images            # Create complete j2sdk and j2re images)
+	$(info .  make images            # Create complete jdk and jre images)
+	$(info .  make <phase>           # Compile the specified phase and everything it depends on)
+	$(info .                         # (gensrc, java, copy, libs, launchers, gendata, rmic))
+	$(info .  make *-only            # Applies to most targets and disables compling the)
+	$(info .                         # dependencies for the target. This is faster but may)
+	$(info .                         # result in incorrect build results!)
 	$(info .  make docs              # Create all docs)
 	$(info .  make docs-javadoc      # Create just javadocs, depends on less than full docs)
-	$(info .  make profiles          # Create complete j2re compact profile images)
+	$(info .  make profiles          # Create complete jre compact profile images)
 	$(info .  make bootcycle-images  # Build images twice, second time with newly built JDK)
 	$(info .  make install           # Install the generated images locally)
 	$(info .  make reconfigure       # Rerun configure with the same arguments as last time)
-	$(info .  make clean             # Remove all files generated by make, but not those)
-	$(info .                         # generated by configure)
-	$(info .  make dist-clean        # Remove all files, including configuration)
 	$(info .  make help              # Give some help on using make)
 	$(info .  make test              # Run tests, default is all tests (see TEST below))
 	$(info )
+	$(info Targets for cleaning)
+	$(info .  make clean             # Remove all files generated by make, but not those)
+	$(info .                         # generated by configure)
+	$(info .  make dist-clean        # Remove all files, including configuration)
+	$(info .  make clean-<outputdir> # Remove the subdir in the output dir with the name)
+	$(info .  make clean-<phase>     # Remove all build results related to a certain build)
+	$(info .                         # phase (gensrc, java, libs, launchers))
+	$(info .  make clean-<module>    # Remove all build results related to a certain module)
+	$(info .  make clean-<module>-<phase> # Remove all build results related to a certain)
+	$(info .                         # module and phase)
+	$(info )
 	$(info Targets for specific modules)
 	$(info .  make <module>          # Build <module> and everything it depends on. )
-	$(info .  make <module>-only     # Build <module> only, without dependencies. This)
+	$(info .  make <module>-<phase>  # Compile the specified phase for the specified module)
-	$(info .                         # is faster but can result in incorrect build results!)
+	$(info .                         # and everything it depends on)
-	$(info .  make <module>-java     # Compile java classes for <module> and everything it)
+	$(info .                         # (gensrc, java, copy, libs, launchers, gendata, rmic))
-	$(info .                         # depends on)
-	$(info .  make <module>-libs     # Build native libraries for <module> and everything it)
-	$(info .                         # depends on)
-	$(info .  make <module>-launchers# Build native executables for <module> and everything it)
-	$(info .                         # depends on)
-	$(info .  make <module>-gensrc   # Execute the gensrc step for <module> and everything it)
-	$(info .                         # depends on)
 	$(info )
 	$(info Useful make variables)
 	$(info .  make CONF=             # Build all configurations (note, assignment is empty))

common/autoconf/basics.m4

@@ -69,7 +69,7 @@ AC_DEFUN([BASIC_PREPEND_TO_PATH],
 
 # This will make sure the given variable points to a full and proper
 # path. This means:
-# 1) There will be no spaces in the path. On posix platforms,
+# 1) There will be no spaces in the path. On unix platforms,
 #    spaces in the path will result in an error. On Windows,
 #    the path will be rewritten using short-style to be space-free.
 # 2) The path will be absolute, and it will be in unix-style (on
@@ -82,7 +82,7 @@ AC_DEFUN([BASIC_FIXUP_PATH],
   elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
     BASIC_FIXUP_PATH_MSYS($1)
   else
-    # We're on a posix platform. Hooray! :)
+    # We're on a unix platform. Hooray! :)
     path="[$]$1"
     has_space=`$ECHO "$path" | $GREP " "`
     if test "x$has_space" != x; then
@@ -102,7 +102,7 @@ AC_DEFUN([BASIC_FIXUP_PATH],
 
 # This will make sure the given variable points to a executable
 # with a full and proper path. This means:
-# 1) There will be no spaces in the path. On posix platforms,
+# 1) There will be no spaces in the path. On unix platforms,
 #    spaces in the path will result in an error. On Windows,
 #    the path will be rewritten using short-style to be space-free.
 # 2) The path will be absolute, and it will be in unix-style (on
@@ -118,7 +118,7 @@ AC_DEFUN([BASIC_FIXUP_EXECUTABLE],
   elif test "x$OPENJDK_BUILD_OS_ENV" = "xwindows.msys"; then
     BASIC_FIXUP_EXECUTABLE_MSYS($1)
   else
-    # We're on a posix platform. Hooray! :)
+    # We're on a unix platform. Hooray! :)
     # First separate the path from the arguments. This will split at the first
     # space.
     complete="[$]$1"

common/autoconf/boot-jdk.m4

@@ -73,31 +73,25 @@ AC_DEFUN([BOOTJDK_DO_CHECK],
           AC_MSG_NOTICE([(This might be an JRE instead of an JDK)])
           BOOT_JDK_FOUND=no
         else
-          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
+          # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
-          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
+          BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
-            AC_MSG_NOTICE([Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring])
+
+          # Extra M4 quote needed to protect [] in grep expression.
+          [FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep  '\"1\.[89]\.'`]
+          if test "x$FOUND_CORRECT_VERSION" = x; then
+            AC_MSG_NOTICE([Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring])
+            AC_MSG_NOTICE([(Your Boot JDK must be version 8 or 9)])
             BOOT_JDK_FOUND=no
           else
-            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+            # We're done! :-)
-            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+            BOOT_JDK_FOUND=yes
-
+            BASIC_FIXUP_PATH(BOOT_JDK)
-            # Extra M4 quote needed to protect [] in grep expression.
+            AC_MSG_CHECKING([for Boot JDK])
-            [FOUND_CORRECT_VERSION=`echo $BOOT_JDK_VERSION | grep  '\"1\.[89]\.'`]
+            AC_MSG_RESULT([$BOOT_JDK])
-            if test "x$FOUND_CORRECT_VERSION" = x; then
+            AC_MSG_CHECKING([Boot JDK version])
-              AC_MSG_NOTICE([Potential Boot JDK found at $BOOT_JDK is incorrect JDK version ($BOOT_JDK_VERSION); ignoring])
+            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
-              AC_MSG_NOTICE([(Your Boot JDK must be version 8 or 9)])
+            AC_MSG_RESULT([$BOOT_JDK_VERSION])
-              BOOT_JDK_FOUND=no
+          fi # end check jdk version
-            else
-              # We're done! :-)
-              BOOT_JDK_FOUND=yes
-              BASIC_FIXUP_PATH(BOOT_JDK)
-              AC_MSG_CHECKING([for Boot JDK])
-              AC_MSG_RESULT([$BOOT_JDK])
-              AC_MSG_CHECKING([Boot JDK version])
-              BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | $TR '\n\r' '  '`
-              AC_MSG_RESULT([$BOOT_JDK_VERSION])
-            fi # end check jdk version
-          fi # end check rt.jar
         fi # end check javac
       fi # end check java
     fi # end check boot jdk found
@@ -305,20 +299,6 @@ AC_DEFUN_ONCE([BOOTJDK_SETUP_BOOT_JDK],
     AC_MSG_ERROR([Cannot continue])
   fi
 
-  # Setup proper paths for what we found
-  BOOT_RTJAR="$BOOT_JDK/jre/lib/rt.jar"
-  if test ! -f "$BOOT_RTJAR"; then
-    # On MacOSX it is called classes.jar
-    BOOT_RTJAR="$BOOT_JDK/../Classes/classes.jar"
-    if test -f "$BOOT_RTJAR"; then
-      # Remove the ..
-      BOOT_RTJAR="`cd ${BOOT_RTJAR%/*} && pwd`/${BOOT_RTJAR##*/}"
-    fi
-  fi
-  BOOT_TOOLSJAR="$BOOT_JDK/lib/tools.jar"
-  BOOT_JDK="$BOOT_JDK"
-  AC_SUBST(BOOT_RTJAR)
-  AC_SUBST(BOOT_TOOLSJAR)
   AC_SUBST(BOOT_JDK)
 
   # Setup tools from the Boot JDK.

common/autoconf/bootcycle-spec.gmk.in

@@ -42,13 +42,12 @@ endif
 
 # Override specific values to do a boot cycle build
 
+# Use a different Boot JDK
+BOOT_JDK := $(JDK_IMAGE_DIR)
+
 # The bootcycle build has a different output directory
 BUILD_OUTPUT:=@BUILD_OUTPUT@/bootcycle-build
-
+SJAVAC_SERVER_DIR:=$(subst @BUILD_OUTPUT@,$(BUILD_OUTPUT),$(SJAVAC_SERVER_DIR))
-# Use a different Boot JDK
-OLD_BOOT_JDK:=$(BOOT_JDK)
-BOOT_JDK:=@BUILD_OUTPUT@/images/j2sdk-image
-BOOT_RTJAR:=$(BOOT_JDK)/jre/lib/rt.jar
 
 JAVA_CMD:=$(BOOT_JDK)/bin/java
 JAVAC_CMD:=$(BOOT_JDK)/bin/javac
@@ -57,4 +56,3 @@ JAR_CMD:=$(BOOT_JDK)/bin/jar
 NATIVE2ASCII_CMD:=$(BOOT_JDK)/bin/native2ascii
 JARSIGNER_CMD:=$(BOOT_JDK)/bin/jarsigner
 SJAVAC_SERVER_JAVA_CMD:=$(JAVA_CMD)
-

common/autoconf/compare.sh.in

@@ -46,7 +46,9 @@ FILE="@FILE@"
 FIND="@FIND@"
 GREP="@GREP@"
 JAVAP="@FIXPATH@ @BOOT_JDK@/bin/javap @JAVA_TOOL_FLAGS_SMALL@"
+JIMAGE="@FIXPATH@ @BUILD_OUTPUT@/jdk/bin/jimage"
 LDD="@LDD@"
+LN="@LN@"
 MKDIR="@MKDIR@"
 NAWK="@NAWK@"
 NM="@GNM@"

common/autoconf/configure.ac

@@ -275,3 +275,4 @@ $CHMOD +x $OUTPUT_ROOT/compare.sh
 # Finally output some useful information to the user
 HELP_PRINT_SUMMARY_AND_WARNINGS
 CUSTOM_SUMMARY_AND_WARNINGS_HOOK
+HELP_REPEAT_WARNINGS

common/autoconf/flags.m4

@@ -94,9 +94,9 @@ AC_DEFUN_ONCE([FLAGS_SETUP_INIT_FLAGS],
 
   # On Windows, we need to set RC flags.
   if test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
-    RC_FLAGS="-nologo -l 0x409 -r"
+    RC_FLAGS="-nologo -l0x409"
     if test "x$VARIANT" = xOPT; then
-      RC_FLAGS="$RC_FLAGS -d NDEBUG"
+      RC_FLAGS="$RC_FLAGS -DNDEBUG"
     fi
 
     # The version variables used to create RC_FLAGS may be overridden
@@ -105,13 +105,13 @@ AC_DEFUN_ONCE([FLAGS_SETUP_INIT_FLAGS],
     # The \$ are escaped to the shell, and the $(...) variables
     # are evaluated by make.
     RC_FLAGS="$RC_FLAGS \
-        -d \"JDK_BUILD_ID=\$(FULL_VERSION)\" \
+        -D\"JDK_BUILD_ID=\$(FULL_VERSION)\" \
-        -d \"JDK_COMPANY=\$(COMPANY_NAME)\" \
+        -D\"JDK_COMPANY=\$(COMPANY_NAME)\" \
-        -d \"JDK_COMPONENT=\$(PRODUCT_NAME) \$(JDK_RC_PLATFORM_NAME) binary\" \
+        -D\"JDK_COMPONENT=\$(PRODUCT_NAME) \$(JDK_RC_PLATFORM_NAME) binary\" \
-        -d \"JDK_VER=\$(JDK_MINOR_VERSION).\$(JDK_MICRO_VERSION).\$(if \$(JDK_UPDATE_VERSION),\$(JDK_UPDATE_VERSION),0).\$(COOKED_BUILD_NUMBER)\" \
+        -D\"JDK_VER=\$(JDK_MINOR_VERSION).\$(JDK_MICRO_VERSION).\$(if \$(JDK_UPDATE_VERSION),\$(JDK_UPDATE_VERSION),0).\$(COOKED_BUILD_NUMBER)\" \
-        -d \"JDK_COPYRIGHT=Copyright \xA9 $COPYRIGHT_YEAR\" \
+        -D\"JDK_COPYRIGHT=Copyright \xA9 $COPYRIGHT_YEAR\" \
-        -d \"JDK_NAME=\$(PRODUCT_NAME) \$(JDK_RC_PLATFORM_NAME) \$(JDK_MINOR_VERSION) \$(JDK_UPDATE_META_TAG)\" \
+        -D\"JDK_NAME=\$(PRODUCT_NAME) \$(JDK_RC_PLATFORM_NAME) \$(JDK_MINOR_VERSION) \$(JDK_UPDATE_META_TAG)\" \
-        -d \"JDK_FVER=\$(JDK_MINOR_VERSION),\$(JDK_MICRO_VERSION),\$(if \$(JDK_UPDATE_VERSION),\$(JDK_UPDATE_VERSION),0),\$(COOKED_BUILD_NUMBER)\""
+        -D\"JDK_FVER=\$(JDK_MINOR_VERSION),\$(JDK_MICRO_VERSION),\$(if \$(JDK_UPDATE_VERSION),\$(JDK_UPDATE_VERSION),0),\$(COOKED_BUILD_NUMBER)\""
   fi
   AC_SUBST(RC_FLAGS)
 
@@ -348,10 +348,6 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_OPTIMIZATION],
       # Add runtime stack smashing and undefined behavior checks
       CFLAGS_DEBUG_OPTIONS="-fstack-protector-all --param ssp-buffer-size=1"
       CXXFLAGS_DEBUG_OPTIONS="-fstack-protector-all --param ssp-buffer-size=1"
-      if test "x$HAS_CFLAG_DETECT_UNDEFINED_BEHAVIOR" = "xtrue"; then
-        CFLAGS_DEBUG_OPTIONS="$CFLAGS_DEBUG_OPTIONS  $CFLAG_DETECT_UNDEFINED_BEHAVIOR_FLAG"
-        CXXFLAGS_DEBUG_OPTIONS="$CXXFLAGS_DEBUG_OPTIONS $CFLAG_DETECT_UNDEFINED_BEHAVIsOR_FLAG"
-      fi
       ;;
     esac
   fi
@@ -668,7 +664,7 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
   COMMON_CCXXFLAGS_JDK="$COMMON_CCXXFLAGS_JDK \
       -I${JDK_TOPDIR}/src/java.base/share/native/include \
       -I${JDK_TOPDIR}/src/java.base/$OPENJDK_TARGET_OS/native/include \
-      -I${JDK_TOPDIR}/src/java.base/$OPENJDK_TARGET_OS_API_DIR/native/include"
+      -I${JDK_TOPDIR}/src/java.base/$OPENJDK_TARGET_OS_TYPE/native/include"
 
   # The shared libraries are compiled using the picflag.
   CFLAGS_JDKLIB="$COMMON_CCXXFLAGS_JDK $CFLAGS_JDK $PICFLAG $CFLAGS_JDKLIB_EXTRA"
@@ -746,25 +742,6 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
     LDFLAGS_CXX_JDK="$LDFLAGS_CXX_JDK -norunpath -xnolib"
   fi
 
-  if test "x$TOOLCHAIN_TYPE" = xgcc || test "x$TOOLCHAIN_TYPE" = xclang; then
-    # If undefined behaviour detection is enabled then we need to tell linker.
-    case $DEBUG_LEVEL in
-      release | fastdebug )
-        ;;
-      slowdebug )
-        AC_MSG_WARN([$HAS_CFLAG_DETECT_UNDEFINED_BEHAVIOR])
-        if test "x$HAS_CFLAG_DETECT_UNDEFINED_BEHAVIOR" = "xtrue"; then
-          # enable undefined behaviour checking
-          LDFLAGS_JDK="$LDFLAGS_JDK `$ECHO -n $CFLAG_DETECT_UNDEFINED_BEHAVIOR_FLAG | sed -e "s/[ ]*\([^ ]\+\)/ -Xlinker \1/g"`"
-          LDFLAGS_CXX_JDK="$LDFLAGS_CXX_JDK `$ECHO -n $CFLAG_DETECT_UNDEFINED_BEHAVIOR_FLAG | sed -e "s/[ ]*\([^ ]\+\)/ -Xlinker \1/g"`"
-        fi
-        ;;
-      * )
-        AC_MSG_ERROR([Unrecognized \$DEBUG_LEVEL: $DEBUG_LEVEL])
-        ;;
-    esac
-  fi
-
   # Customize LDFLAGS for executables
 
   LDFLAGS_JDKEXE="${LDFLAGS_JDK}"
@@ -784,24 +761,24 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
   LDFLAGS_JDKLIB="${LDFLAGS_JDK}"
 
   if test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
-    LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -dll -libpath:${JDK_OUTPUTDIR}/lib"
+    LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -dll -libpath:${OUTPUT_ROOT}/support/modules_libs/java.base"
     LDFLAGS_JDKLIB_SUFFIX=""
   else
     LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB}  ${SHARED_LIBRARY_FLAGS} \
-        -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}"
+        -L${OUTPUT_ROOT}/support/modules_libs/java.base${OPENJDK_TARGET_CPU_LIBDIR}"
 
     # On some platforms (mac) the linker warns about non existing -L dirs.
     # Add server first if available. Linking aginst client does not always produce the same results.
     # Only add client dir if client is being built. Add minimal (note not minimal1) if only building minimal1.
     # Default to server for other variants.
     if test "x$JVM_VARIANT_SERVER" = xtrue; then
-      LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}/server"
+      LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${OUTPUT_ROOT}/support/modules_libs/java.base${OPENJDK_TARGET_CPU_LIBDIR}/server"
     elif test "x$JVM_VARIANT_CLIENT" = xtrue; then
-      LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}/client"
+      LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${OUTPUT_ROOT}/support/modules_libs/java.base${OPENJDK_TARGET_CPU_LIBDIR}/client"
     elif test "x$JVM_VARIANT_MINIMAL1" = xtrue; then
-      LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}/minimal"
+      LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${OUTPUT_ROOT}/support/modules_libs/java.base${OPENJDK_TARGET_CPU_LIBDIR}/minimal"
     else
-      LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}/server"
+      LDFLAGS_JDKLIB="${LDFLAGS_JDKLIB} -L${OUTPUT_ROOT}/support/modules_libs/java.base${OPENJDK_TARGET_CPU_LIBDIR}/server"
     fi
 
     LDFLAGS_JDKLIB_SUFFIX="-ljava -ljvm"

common/autoconf/help.m4

@@ -178,15 +178,15 @@ AC_DEFUN_ONCE([HELP_PRINT_SUMMARY_AND_WARNINGS],
   printf "====================================================\n"
   if test "x$no_create" != "xyes"; then
     if test "x$IS_RECONFIGURE" != "xyes"; then
-      printf "A new configuration has been successfully created in\n %s\n" "$OUTPUT_ROOT"
+      printf "A new configuration has been successfully created in\n%s\n" "$OUTPUT_ROOT"
     else
-      printf "The existing configuration has been successfully updated in\n %s\n" "$OUTPUT_ROOT"
+      printf "The existing configuration has been successfully updated in\n%s\n" "$OUTPUT_ROOT"
     fi
   else
     if test "x$IS_RECONFIGURE" != "xyes"; then
       printf "A configuration has been successfully checked but not created\n"
     else
-      printf "The existing configuration has been successfully checked in\n %s\n" "$OUTPUT_ROOT"
+      printf "The existing configuration has been successfully checked in\n%s\n" "$OUTPUT_ROOT"
     fi
   fi
   if test "x$CONFIGURE_COMMAND_LINE" != x; then
@@ -257,3 +257,17 @@ AC_DEFUN_ONCE([HELP_PRINT_SUMMARY_AND_WARNINGS],
     printf "\n"
   fi
 ])
+
+AC_DEFUN_ONCE([HELP_REPEAT_WARNINGS],
+[
+if test -e "$OUTPUT_ROOT/config.log"; then
+  $GREP '^configure:.*: WARNING:' "$OUTPUT_ROOT/config.log" > /dev/null 2>&1
+  if test $? -eq 0; then
+    printf "The following warnings were produced. Repeated here for convenience:\n"
+    # We must quote sed expression (using []) to stop m4 from eating the [].
+    $GREP '^configure:.*: WARNING:' "$OUTPUT_ROOT/config.log" | $SED -e [ 's/^configure:[0-9]*: //' ]
+    printf "\n"
+  fi
+fi
+
+])

common/autoconf/jdk-options.m4

@@ -549,7 +549,15 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_JDK_VERSION_NUMBERS],
   AC_SUBST(MACOSX_BUNDLE_NAME_BASE)
   AC_SUBST(MACOSX_BUNDLE_ID_BASE)
 
-  COPYRIGHT_YEAR=`date +'%Y'`
+  AC_ARG_WITH(copyright-year, [AS_HELP_STRING([--with-copyright-year],
+      [Set copyright year value for build @<:@current year@:>@])])
+  if test "x$with_copyright_year" = xyes; then
+    AC_MSG_ERROR([Copyright year must have a value])
+  elif test "x$with_copyright_year" != x; then
+    COPYRIGHT_YEAR="$with_copyright_year"
+  else
+    COPYRIGHT_YEAR=`date +'%Y'`
+  fi
   AC_SUBST(COPYRIGHT_YEAR)
 
   if test "x$JDK_UPDATE_VERSION" != x; then

common/autoconf/platform.m4

@@ -98,44 +98,37 @@ AC_DEFUN([PLATFORM_EXTRACT_VARS_FROM_CPU],
 
 # Support macro for PLATFORM_EXTRACT_TARGET_AND_BUILD.
 # Converts autoconf style OS name to OpenJDK style, into
-# VAR_OS and VAR_OS_API.
+# VAR_OS, VAR_OS_TYPE and VAR_OS_ENV.
 AC_DEFUN([PLATFORM_EXTRACT_VARS_FROM_OS],
 [
   case "$1" in
     *linux*)
       VAR_OS=linux
-      VAR_OS_API=posix
+      VAR_OS_TYPE=unix
-      VAR_OS_ENV=linux
       ;;
     *solaris*)
       VAR_OS=solaris
-      VAR_OS_API=posix
+      VAR_OS_TYPE=unix
-      VAR_OS_ENV=solaris
       ;;
     *darwin*)
       VAR_OS=macosx
-      VAR_OS_API=posix
+      VAR_OS_TYPE=unix
-      VAR_OS_ENV=macosx
       ;;
     *bsd*)
       VAR_OS=bsd
-      VAR_OS_API=posix
+      VAR_OS_TYPE=unix
-      VAR_OS_ENV=bsd
       ;;
     *cygwin*)
       VAR_OS=windows
-      VAR_OS_API=winapi
       VAR_OS_ENV=windows.cygwin
       ;;
     *mingw*)
       VAR_OS=windows
-      VAR_OS_API=winapi
       VAR_OS_ENV=windows.msys
       ;;
     *aix*)
       VAR_OS=aix
-      VAR_OS_API=posix
+      VAR_OS_TYPE=unix
-      VAR_OS_ENV=aix
       ;;
     *)
       AC_MSG_ERROR([unsupported operating system $1])
@@ -165,14 +158,22 @@ AC_DEFUN([PLATFORM_EXTRACT_TARGET_AND_BUILD],
   PLATFORM_EXTRACT_VARS_FROM_CPU($build_cpu)
   # ..and setup our own variables. (Do this explicitely to facilitate searching)
   OPENJDK_BUILD_OS="$VAR_OS"
-  OPENJDK_BUILD_OS_API="$VAR_OS_API"
+  if test "x$VAR_OS_TYPE" != x; then
-  OPENJDK_BUILD_OS_ENV="$VAR_OS_ENV"
+    OPENJDK_BUILD_OS_TYPE="$VAR_OS_TYPE"
+  else
+    OPENJDK_BUILD_OS_TYPE="$VAR_OS"
+  fi
+  if test "x$VAR_OS_ENV" != x; then
+    OPENJDK_BUILD_OS_ENV="$VAR_OS_ENV"
+  else
+    OPENJDK_BUILD_OS_ENV="$VAR_OS"
+  fi
   OPENJDK_BUILD_CPU="$VAR_CPU"
   OPENJDK_BUILD_CPU_ARCH="$VAR_CPU_ARCH"
   OPENJDK_BUILD_CPU_BITS="$VAR_CPU_BITS"
   OPENJDK_BUILD_CPU_ENDIAN="$VAR_CPU_ENDIAN"
   AC_SUBST(OPENJDK_BUILD_OS)
-  AC_SUBST(OPENJDK_BUILD_OS_API)
+  AC_SUBST(OPENJDK_BUILD_OS_TYPE)
   AC_SUBST(OPENJDK_BUILD_OS_ENV)
   AC_SUBST(OPENJDK_BUILD_CPU)
   AC_SUBST(OPENJDK_BUILD_CPU_ARCH)
@@ -187,14 +188,22 @@ AC_DEFUN([PLATFORM_EXTRACT_TARGET_AND_BUILD],
   PLATFORM_EXTRACT_VARS_FROM_CPU($host_cpu)
   # ... and setup our own variables. (Do this explicitely to facilitate searching)
   OPENJDK_TARGET_OS="$VAR_OS"
-  OPENJDK_TARGET_OS_API="$VAR_OS_API"
+  if test "x$VAR_OS_TYPE" != x; then
-  OPENJDK_TARGET_OS_ENV="$VAR_OS_ENV"
+    OPENJDK_TARGET_OS_TYPE="$VAR_OS_TYPE"
+  else
+    OPENJDK_TARGET_OS_TYPE="$VAR_OS"
+  fi
+  if test "x$VAR_OS_ENV" != x; then
+    OPENJDK_TARGET_OS_ENV="$VAR_OS_ENV"
+  else
+    OPENJDK_TARGET_OS_ENV="$VAR_OS"
+  fi
   OPENJDK_TARGET_CPU="$VAR_CPU"
   OPENJDK_TARGET_CPU_ARCH="$VAR_CPU_ARCH"
   OPENJDK_TARGET_CPU_BITS="$VAR_CPU_BITS"
   OPENJDK_TARGET_CPU_ENDIAN="$VAR_CPU_ENDIAN"
   AC_SUBST(OPENJDK_TARGET_OS)
-  AC_SUBST(OPENJDK_TARGET_OS_API)
+  AC_SUBST(OPENJDK_TARGET_OS_TYPE)
   AC_SUBST(OPENJDK_TARGET_OS_ENV)
   AC_SUBST(OPENJDK_TARGET_CPU)
   AC_SUBST(OPENJDK_TARGET_CPU_ARCH)
@@ -331,19 +340,10 @@ AC_DEFUN([PLATFORM_SETUP_LEGACY_VARS],
   fi
   AC_SUBST(OPENJDK_TARGET_CPU_JLI_CFLAGS)
 
-  # Setup OPENJDK_TARGET_OS_API_DIR, used in source paths.
-  if test "x$OPENJDK_TARGET_OS_API" = xposix; then
-    OPENJDK_TARGET_OS_API_DIR="unix"
-  fi
-  if test "x$OPENJDK_TARGET_OS_API" = xwinapi; then
-    OPENJDK_TARGET_OS_API_DIR="windows"
-  fi
-  AC_SUBST(OPENJDK_TARGET_OS_API_DIR)
-
   if test "x$OPENJDK_TARGET_OS" = xmacosx; then
       OPENJDK_TARGET_OS_EXPORT_DIR=macosx
   else
-      OPENJDK_TARGET_OS_EXPORT_DIR=${OPENJDK_TARGET_OS_API_DIR}
+      OPENJDK_TARGET_OS_EXPORT_DIR=${OPENJDK_TARGET_OS_TYPE}
   fi
   AC_SUBST(OPENJDK_TARGET_OS_EXPORT_DIR)
 
@@ -472,8 +472,8 @@ AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_TARGET_BITS],
     # And -q on AIX because otherwise the compiler produces 32-bit objects by default
     PLATFORM_SET_COMPILER_TARGET_BITS_FLAGS
   elif test "x$COMPILE_TYPE" = xreduced; then
-    if test "x$OPENJDK_TARGET_OS" != xwindows; then
+    if test "x$OPENJDK_TARGET_OS_TYPE" = xunix; then
-      # Specify -m if running reduced on other Posix platforms
+      # Specify -m if running reduced on unix platforms
       PLATFORM_SET_COMPILER_TARGET_BITS_FLAGS
     fi
   fi

common/autoconf/spec.gmk.in

@@ -36,6 +36,7 @@
 X:=
 SPACE:=$(X) $(X)
 COMMA:=,
+DOLLAR:=$$
 HASH:=\#
 LEFT_PAREN:=(
 RIGHT_PAREN:=)
@@ -82,7 +83,7 @@ CONF_NAME:=@CONF_NAME@
 
 # The built jdk will run in this target system.
 OPENJDK_TARGET_OS:=@OPENJDK_TARGET_OS@
-OPENJDK_TARGET_OS_API:=@OPENJDK_TARGET_OS_API@
+OPENJDK_TARGET_OS_TYPE:=@OPENJDK_TARGET_OS_TYPE@
 OPENJDK_TARGET_OS_ENV:=@OPENJDK_TARGET_OS_ENV@
 
 OPENJDK_TARGET_CPU:=@OPENJDK_TARGET_CPU@
@@ -99,13 +100,12 @@ OPENJDK_TARGET_CPU_LEGACY:=@OPENJDK_TARGET_CPU_LEGACY@
 OPENJDK_TARGET_CPU_LEGACY_LIB:=@OPENJDK_TARGET_CPU_LEGACY_LIB@
 OPENJDK_TARGET_CPU_OSARCH:=@OPENJDK_TARGET_CPU_OSARCH@
 OPENJDK_TARGET_CPU_JLI_CFLAGS:=@OPENJDK_TARGET_CPU_JLI_CFLAGS@
-OPENJDK_TARGET_OS_API_DIR:=@OPENJDK_TARGET_OS_API_DIR@
 OPENJDK_TARGET_OS_EXPORT_DIR:=@OPENJDK_TARGET_OS_EXPORT_DIR@
 
 # We are building on this build system.
 # When not cross-compiling, it is the same as the target.
 OPENJDK_BUILD_OS:=@OPENJDK_BUILD_OS@
-OPENJDK_BUILD_OS_API:=@OPENJDK_BUILD_OS_API@
+OPENJDK_BUILD_OS_TYPE:=@OPENJDK_BUILD_OS_TYPE@
 OPENJDK_BUILD_OS_ENV:=@OPENJDK_BUILD_OS_ENV@
 
 OPENJDK_BUILD_CPU:=@OPENJDK_BUILD_CPU@
@@ -236,31 +236,23 @@ BUILD_VARIANT_RELEASE:=@BUILD_VARIANT_RELEASE@
 
 BUILD_OUTPUT:=@BUILD_OUTPUT@
 # Colon left out to be able to override IMAGES_OUTPUTDIR for bootcycle-images
-LANGTOOLS_OUTPUTDIR=$(BUILD_OUTPUT)/langtools
+SUPPORT_OUTPUTDIR=$(BUILD_OUTPUT)/support
-CORBA_OUTPUTDIR=$(BUILD_OUTPUT)/corba
+BUILDTOOLS_OUTPUTDIR=$(BUILD_OUTPUT)/buildtools
-JAXP_OUTPUTDIR=$(BUILD_OUTPUT)/jaxp
+MAKESUPPORT_OUTPUTDIR=$(BUILD_OUTPUT)/makesupport
-JAXWS_OUTPUTDIR=$(BUILD_OUTPUT)/jaxws
+
 HOTSPOT_OUTPUTDIR=$(BUILD_OUTPUT)/hotspot
 JDK_OUTPUTDIR=$(BUILD_OUTPUT)/jdk
-NASHORN_OUTPUTDIR=$(BUILD_OUTPUT)/nashorn
 IMAGES_OUTPUTDIR=$(BUILD_OUTPUT)/images
 TESTMAKE_OUTPUTDIR=$(BUILD_OUTPUT)/testmake
 MAKESUPPORT_OUTPUTDIR=$(BUILD_OUTPUT)/make-support
 
-LANGTOOLS_DIST=$(LANGTOOLS_OUTPUTDIR)/dist
-CORBA_DIST=$(CORBA_OUTPUTDIR)/dist
-JAXP_DIST=$(JAXP_OUTPUTDIR)/dist
-JAXWS_DIST=$(JAXWS_OUTPUTDIR)/dist
 HOTSPOT_DIST=@HOTSPOT_DIST@
-NASHORN_DIST=$(NASHORN_OUTPUTDIR)/dist
 
 BUILD_HOTSPOT=@BUILD_HOTSPOT@
 
-# The boot jdk to use. These are overridden in bootcycle-spec.gmk. Make sure to keep
+# The boot jdk to use. This is overridden in bootcycle-spec.gmk. Make sure to keep
-# them in sync.
+# it in sync.
 BOOT_JDK:=@BOOT_JDK@
-BOOT_RTJAR:=@BOOT_RTJAR@
-BOOT_TOOLSJAR=$(BOOT_JDK)/lib/tools.jar
 
 # When compiling Java source to be run by the boot jdk
 # use these extra flags, eg -source 6 -target 6
@@ -351,7 +343,7 @@ OBJC:=@CCACHE@ @OBJC@
 CPP:=@FIXPATH@ @CPP@
 #CPPFLAGS:=@CPPFLAGS@
 
-# The linker can be gcc or ld on posix systems, or link.exe on windows systems.
+# The linker can be gcc or ld on unix systems, or link.exe on windows systems.
 LD:=@FIXPATH@ @LD@
 
 # Xcode SDK path
@@ -392,7 +384,7 @@ BUILD_LD:=@FIXPATH@ @BUILD_LD@
 
 AS:=@FIXPATH@ @AS@
 
-# AR is used to create a static library (is ar in posix, lib.exe in windows)
+# AR is used to create a static library (is ar in unix, lib.exe in windows)
 AR:=@FIXPATH@ @AR@
 ARFLAGS:=@ARFLAGS@
 
@@ -484,13 +476,14 @@ SJAVAC_SERVER_JAVA=@FIXPATH@ $(SJAVAC_SERVER_JAVA_CMD) $(SJAVAC_SERVER_JAVA_FLAG
 JAVAC_FLAGS?=@JAVAC_FLAGS@
 
 # You run the new javac using the boot jdk with $(BOOT_JDK)/bin/java $(NEW_JAVAC) ...
-INTERIM_LANGTOOLS_JAR := $(LANGTOOLS_OUTPUTDIR)/dist/interim_langtools.jar
+# Use = assignment to be able to override in bootcycle-spec.gmk
-INTERIM_LANGTOOLS_ARGS := "-Xbootclasspath/p:$(INTERIM_LANGTOOLS_JAR)" -cp $(INTERIM_LANGTOOLS_JAR)
+INTERIM_LANGTOOLS_JAR = $(BUILDTOOLS_OUTPUTDIR)/interim_langtools.jar
+INTERIM_LANGTOOLS_ARGS = "-Xbootclasspath/p:$(INTERIM_LANGTOOLS_JAR)" -cp $(INTERIM_LANGTOOLS_JAR)
 NEW_JAVAC   = $(INTERIM_LANGTOOLS_ARGS) com.sun.tools.javac.Main
 NEW_JAVADOC = $(INTERIM_LANGTOOLS_ARGS) com.sun.tools.javadoc.Main
 
 # The interim corba jar is needed for running rmic
-INTERIM_CORBA_JAR := $(CORBA_OUTPUTDIR)/dist/interim_corba.jar
+INTERIM_CORBA_JAR = $(BUILDTOOLS_OUTPUTDIR)/interim_corba.jar
 
 # Base flags for RC
 # Guarding this against resetting value. Legacy make files include spec multiple
@@ -569,10 +562,10 @@ FIXPATH:=@FIXPATH@
 # Where the build output is stored for your convenience.
 BUILD_LOG:=@BUILD_LOG@
 BUILD_LOG_PREVIOUS:=@BUILD_LOG_PREVIOUS@
-# Disable the build log wrapper on sjavac+winapi until
+# Disable the build log wrapper on sjavac+windows until
 # we have solved how to prevent the log wrapper to wait
 # for the background sjavac server process.
-ifeq (@ENABLE_SJAVAC@X@OPENJDK_BUILD_OS_API@,yesXwinapi)
+ifeq (@ENABLE_SJAVAC@X@OPENJDK_BUILD_OS@,yesXwindows)
   BUILD_LOG_WRAPPER:=
 else
   BUILD_LOG_WRAPPER:=@BUILD_LOG_WRAPPER@
@@ -695,19 +688,15 @@ OS_VERSION_MINOR:=@OS_VERSION_MINOR@
 OS_VERSION_MICRO:=@OS_VERSION_MICRO@
 
 # Images directory definitions
-JDK_IMAGE_SUBDIR:=j2sdk-image
+JDK_IMAGE_SUBDIR:=jdk
-JRE_IMAGE_SUBDIR:=j2re-image
+JRE_IMAGE_SUBDIR:=jre
-JDK_OVERLAY_IMAGE_SUBDIR:=j2sdk-overlay-image
-JRE_OVERLAY_IMAGE_SUBDIR:=j2re-overlay-image
 # Colon left out to be able to override output dir for bootcycle-images
 JDK_IMAGE_DIR=$(IMAGES_OUTPUTDIR)/$(JDK_IMAGE_SUBDIR)
 JRE_IMAGE_DIR=$(IMAGES_OUTPUTDIR)/$(JRE_IMAGE_SUBDIR)
-JDK_OVERLAY_IMAGE_DIR=$(IMAGES_OUTPUTDIR)/$(JDK_OVERLAY_IMAGE_SUBDIR)
-JRE_OVERLAY_IMAGE_DIR=$(IMAGES_OUTPUTDIR)/$(JRE_OVERLAY_IMAGE_SUBDIR)
 
 # Macosx bundles directory definitions
-JDK_BUNDLE_SUBDIR=j2sdk-bundle/jdk$(JDK_VERSION).jdk/Contents
+JDK_BUNDLE_SUBDIR=jdk-bundle/jdk$(JDK_VERSION).jdk/Contents
-JRE_BUNDLE_SUBDIR=j2re-bundle/jre$(JDK_VERSION).jre/Contents
+JRE_BUNDLE_SUBDIR=jre-bundle/jre$(JDK_VERSION).jre/Contents
 JDK_BUNDLE_DIR=$(IMAGES_OUTPUTDIR)/$(JDK_BUNDLE_SUBDIR)
 JRE_BUNDLE_DIR=$(IMAGES_OUTPUTDIR)/$(JRE_BUNDLE_SUBDIR)
 

common/autoconf/toolchain.m4

@@ -712,12 +712,6 @@ AC_DEFUN_ONCE([TOOLCHAIN_MISC_CHECKS],
       [HAS_CFLAG_OPTIMIZE_DEBUG=true],
       [HAS_CFLAG_OPTIMIZE_DEBUG=false])
 
-    # "-fsanitize=undefined" supported for GCC 4.9 and later
-    CFLAG_DETECT_UNDEFINED_BEHAVIOR_FLAG="-fsanitize=undefined -fsanitize-recover"
-    FLAGS_COMPILER_CHECK_ARGUMENTS([$CFLAG_DETECT_UNDEFINED_BEHAVIOR_FLAG],
-      [HAS_CFLAG_DETECT_UNDEFINED_BEHAVIOR=true],
-      [HAS_CFLAG_DETECT_UNDEFINED_BEHAVIOR=false])
-
     # "-z relro" supported in GNU binutils 2.17 and later
     LINKER_RELRO_FLAG="-Xlinker -z -Xlinker relro"
     FLAGS_LINKER_CHECK_ARGUMENTS([$LINKER_RELRO_FLAG],

common/bin/compare.sh

@@ -103,8 +103,8 @@ diff_text() {
 	        -e '[0-9]\{2\}/[0-9]\{2\}/[0-9]\{4\}' \
 	        -e thePoint -e aPoint -e setItemsPtr \
                 -e 'lambda\$[a-zA-Z0-9]*\$[0-9]' ${THIS_FILE} > /dev/null; then
-            $JAVAP -c -constants -l -p ${OTHER_FILE} >  ${OTHER_FILE}.javap
+            $JAVAP -c -constants -l -p "${OTHER_FILE}" >  ${OTHER_FILE}.javap
-            $JAVAP -c -constants -l -p ${THIS_FILE} > ${THIS_FILE}.javap
+            $JAVAP -c -constants -l -p "${THIS_FILE}" > ${THIS_FILE}.javap
             TMP=$($DIFF ${OTHER_FILE}.javap ${THIS_FILE}.javap | \
                 $GREP '^[<>]' | \
                 $SED -e '/[<>].*[0-9]\{4\}_[0-9]\{2\}_[0-9]\{2\}_[0-9]\{2\}_[0-9]\{2\}-b[0-9]\{2\}.*/d' \
@@ -298,7 +298,7 @@ compare_general_files() {
     WORK_DIR=$3
     
     GENERAL_FILES=$(cd $THIS_DIR && $FIND . -type f ! -name "*.so" ! -name "*.jar" ! -name "*.zip" \
-        ! -name "*.debuginfo" ! -name "*.dylib" ! -name "jexec" \
+        ! -name "*.debuginfo" ! -name "*.dylib" ! -name "jexec" ! -name "*.jimage" \
         ! -name "ct.sym" ! -name "*.diz" ! -name "*.dll" \
         ! -name "*.pdb" ! -name "*.exp" ! -name "*.ilk" \
         ! -name "*.lib" ! -name "*.war" ! -name "JavaControlPanel" \
@@ -395,8 +395,14 @@ compare_zip_file() {
     $RM -rf $THIS_UNZIPDIR $OTHER_UNZIPDIR
     $MKDIR -p $THIS_UNZIPDIR
     $MKDIR -p $OTHER_UNZIPDIR
-    (cd $THIS_UNZIPDIR && $UNARCHIVE $THIS_ZIP)
+    if [ "$TYPE" = "jimage" ]
-    (cd $OTHER_UNZIPDIR && $UNARCHIVE $OTHER_ZIP)
+    then
+        (cd $THIS_UNZIPDIR && $JIMAGE extract $THIS_ZIP)
+        (cd $OTHER_UNZIPDIR && $JIMAGE extract $OTHER_ZIP)
+    else
+        (cd $THIS_UNZIPDIR && $UNARCHIVE $THIS_ZIP)
+        (cd $OTHER_UNZIPDIR && $UNARCHIVE $OTHER_ZIP)
+    fi
 
     # Find all archives inside and unzip them as well to compare the contents rather than
     # the archives. pie.jar.pack.gz i app3.war is corrupt, skip it.
@@ -525,7 +531,7 @@ compare_all_jar_files() {
 
     # TODO filter?
     ZIPS=$(cd $THIS_DIR && $FIND . -type f -name "*.jar" -o -name "*.war" \
-        | $SORT | $FILTER)
+        -o -name "*.jimage" | $SORT | $FILTER)
 
     if [ -n "$ZIPS" ]; then
         echo Jar files...
@@ -633,7 +639,7 @@ compare_bin_file() {
         if cmp $OTHER_FILE $THIS_FILE > /dev/null; then
         # The files were bytewise identical.
             if [ -n "$VERBOSE" ]; then
-                echo "        :           :         :         :          : $BIN_FILE"
+                echo "        :           :         :         :          :          : $BIN_FILE"
             fi
             return 0
         fi
@@ -1136,17 +1142,8 @@ fi
 
 if [ "$SKIP_DEFAULT" != "true" ]; then
     if [ -z "$OTHER" ]; then
-        OTHER="$THIS/../$LEGACY_BUILD_DIR"
+        echo "Nothing to compare to, set with -o"
-        if [ -d "$OTHER" ]; then
+        exit 1
-            OTHER="$( cd "$OTHER" && pwd )"
-        else
-            echo "Default old build directory does not exist:"
-            echo "$OTHER"
-            exit 1
-        fi
-        echo "Comparing to default old build:"
-        echo "$OTHER"
-        echo
     else
         if [ ! -d "$OTHER" ]; then
             echo "Other build directory does not exist:"
@@ -1160,90 +1157,36 @@ if [ "$SKIP_DEFAULT" != "true" ]; then
     fi
 
 
-    # Figure out the layout of the this build. Which kinds of images have been produced
+    # Find the common images to compare, prioritizing later build stages
-    if [ -d "$THIS/install/j2sdk-image" ]; then
+    if [ -d "$THIS/install/jdk" ] && [ -d "$OTHER/install/jdk" ]; then
-        THIS_J2SDK="$THIS/install/j2sdk-image"
+        THIS_J2SDK="$THIS/install/jdk"
-        THIS_J2RE="$THIS/install/j2re-image"
+        THIS_J2RE="$THIS/install/jre"
-        echo "Selecting install images in this build"
+        OTHER_J2SDK="$OTHER/install/jdk"
-    elif [ -d "$THIS/deploy/j2sdk-image" ]; then
+        OTHER_J2RE="$OTHER/install/jre"
-        THIS_J2SDK="$THIS/deploy/j2sdk-image"
+        echo "Selecting install images for compare"
-        THIS_J2RE="$THIS/deploy/j2re-image"
+    elif [ -d "$THIS/deploy/jdk" ] && [ -d "$OTHER/deploy/jdk" ]; then
-        echo "Selecting deploy images in this build"
+        THIS_J2SDK="$THIS/deploy/jdk"
-    elif [ -d "$THIS/images/j2sdk-image" ]; then
+        THIS_J2RE="$THIS/deploy/jre"
-        THIS_J2SDK="$THIS/images/j2sdk-image"
+        OTHER_J2SDK="$OTHER/deploy/jdk"
-        THIS_J2RE="$THIS/images/j2re-image"
+        OTHER_J2RE="$OTHER/deploy/jre"
-        echo "Selecting jdk images in this build"
+        echo "Selecting deploy images for compare"
+    elif [ -d "$THIS/images/jdk" ] && [ -d "$OTHER/images/jdk" ]; then
+        THIS_J2SDK="$THIS/images/jdk"
+        THIS_J2RE="$THIS/images/jre"
+        OTHER_J2SDK="$OTHER/images/jdk"
+        OTHER_J2RE="$OTHER/images/jre"
+        echo "Selecting jdk images for compare"
+    else
+	echo "No common images found."
+	exit 1
     fi
 
-    if [ -d "$THIS/images/j2sdk-overlay-image" ]; then
+    if [ -d "$THIS/images/jdk-bundle" ] && [ -d "$OTHER/images/jdk-bundle" ]; then
-        if [ -d "$THIS/install/j2sdk-image" ]; then
+        THIS_J2SDK_BUNDLE="$THIS/images/jdk-bundle"
-            # If there is an install image, prefer that, it's also overlay
+        THIS_J2RE_BUNDLE="$THIS/images/jre-bundle"
-            THIS_J2SDK_OVERLAY="$THIS/install/j2sdk-image"
+        OTHER_J2SDK_BUNDLE="$OTHER/images/jdk-bundle"
-            THIS_J2RE_OVERLAY="$THIS/install/j2re-image"
+        OTHER_J2RE_BUNDLE="$OTHER/images/jre-bundle"
-            echo "Selecting install overlay images in this build"
+        echo "Also comparing macosx bundles"
-        else
-            THIS_J2SDK_OVERLAY="$THIS/images/j2sdk-overlay-image"
-            THIS_J2RE_OVERLAY="$THIS/images/j2re-overlay-image"
-            echo "Selecting jdk overlay images in this build"
-        fi
-    fi
-
-    if [ -d "$THIS/images/j2sdk-bundle" ]; then
-        THIS_J2SDK_BUNDLE="$THIS/images/j2sdk-bundle"
-        THIS_J2RE_BUNDLE="$THIS/images/j2re-bundle"
-        echo "Selecting bundles in this build"
-    fi
-
-    # Figure out the layout of the other build (old or new, normal or overlay image)
-    if [ -d "$OTHER/j2sdk-image" ]; then
-        if [ -f "$OTHER/j2sdk-image/LICENSE" ]; then
-            OTHER_J2SDK="$OTHER/j2sdk-image"
-            OTHER_J2RE="$OTHER/j2re-image"
-            echo "Selecting old-style images in other build"
-        else
-            OTHER_J2SDK_OVERLAY="$OTHER/j2sdk-image"
-            OTHER_J2RE_OVERLAY="$OTHER/j2re-image"
-            echo "Selecting overlay images in other build"
-        fi
-    elif [ -d "$OTHER/install/j2sdk-image" ]; then
-        OTHER_J2SDK="$OTHER/install/j2sdk-image"
-        OTHER_J2RE="$OTHER/install/j2re-image"
-        echo "Selecting install images in other build"
-    elif [ -d "$OTHER/deploy/j2sdk-image" ]; then
-        OTHER_J2SDK="$OTHER/deploy/j2sdk-image"
-        OTHER_J2RE="$OTHER/deploy/j2re-image"
-        echo "Selecting deploy images in other build"
-    elif [ -d "$OTHER/images/j2sdk-image" ]; then
-        OTHER_J2SDK="$OTHER/images/j2sdk-image"
-        OTHER_J2RE="$OTHER/images/j2re-image"
-        echo "Selecting jdk images in other build"
-    fi
-
-    if [ -d "$OTHER/j2sdk-bundle" ]; then
-        OTHER_J2SDK_BUNDLE="$OTHER/j2sdk-bundle"
-        OTHER_J2RE_BUNDLE="$OTHER/j2re-bundle"
-        echo "Selecting bundles in other build"
-    elif [ -d "$OTHER/images/j2sdk-bundle" ]; then
-        OTHER_J2SDK_BUNDLE="$OTHER/images/j2sdk-bundle"
-        OTHER_J2RE_BUNDLE="$OTHER/images/j2re-bundle"
-        echo "Selecting jdk bundles in other build"
-    fi
-    
-    if [ -z "$THIS_J2SDK" ] || [ -z "$THIS_J2RE" ]; then
-        if [ -z "$THIS_J2SDK_OVERLAY" ]; then
-            echo "Cannot locate images for this build. Are you sure you have run 'make images'?"
-            exit 1
-        fi
-    fi
-
-    if [ -z "$OTHER_J2SDK" ] && [ -n "$OTHER_J2SDK_OVERLAY" ] && [ -z "$THIS_J2SDK_OVERLAY" ]; then
-        echo "OTHER build only has an overlay image while this build does not. Nothing to compare!"
-        exit 1
-    fi
-
-    if [ -z "$THIS_J2SDK_BUNDLE" ] && [ -n "$OTHER_J2SDK_BUNDLE" ]; then
-        echo "WARNING! OTHER build has bundles built while this build does not."
-        echo "Skipping bundle compare!"
     fi
 
     if [ -d "$OTHER/images" ]; then
@@ -1266,22 +1209,13 @@ if [ "$SKIP_DEFAULT" != "true" ]; then
         THIS_JGSS_WINDOWS_BIN="$THIS_SEC_DIR/$JGSS_WINDOWS_BIN"
     fi
 
-    if [ -d "$THIS/docs" ]; then
+    if [ -d "$THIS/docs" ] && [ -d "$OTHER/docs" ]; then
         THIS_DOCS="$THIS/docs"
-    fi
-
-    if [ -d "$OTHER/docs" ]; then
         OTHER_DOCS="$OTHER/docs"
-    fi
+	echo "Also comparing docs"
-
+    else
-    if [ -z "$THIS_DOCS" ]; then
         echo "WARNING! Docs haven't been built and won't be compared."
     fi
-
-    if [ -z "$OTHER_DOCS" ]; then
-        echo "WARNING! Other build doesn't contain docs, skipping doc compare."
-    fi
-
 fi
 
 ##########################################################################################
@@ -1299,27 +1233,16 @@ if [ "$CMP_NAMES" = "true" ]; then
         echo -n "J2RE  "
         compare_files $THIS_J2RE $OTHER_J2RE $COMPARE_ROOT/j2re
     fi
-    if [ -n "$THIS_J2SDK_OVERLAY" ] && [ -n "$OTHER_J2SDK_OVERLAY" ]; then
-        echo -n "J2SDK Overlay "
-        compare_dirs $THIS_J2SDK_OVERLAY $OTHER_J2SDK_OVERLAY $COMPARE_ROOT/j2sdk-overlay
-        echo -n "J2RE  Overlay "
-        compare_dirs $THIS_J2RE_OVERLAY $OTHER_J2RE_OVERLAY $COMPARE_ROOT/j2re-overlay
-        
-        echo -n "J2SDK Overlay "
-        compare_files $THIS_J2SDK_OVERLAY $OTHER_J2SDK_OVERLAY $COMPARE_ROOT/j2sdk-overlay
-        echo -n "J2RE  Overlay "
-        compare_files $THIS_J2RE_OVERLAY $OTHER_J2RE_OVERLAY $COMPARE_ROOT/j2re-overlay
-    fi
     if [ -n "$THIS_J2SDK_BUNDLE" ] && [ -n "$OTHER_J2SDK_BUNDLE" ]; then
         echo -n "J2SDK Bundle "
-        compare_dirs $THIS_J2SDK_BUNDLE $OTHER_J2SDK_BUNDLE $COMPARE_ROOT/j2sdk-bundle
+        compare_dirs $THIS_J2SDK_BUNDLE $OTHER_J2SDK_BUNDLE $COMPARE_ROOT/jdk-bundle
         echo -n "J2RE  Bundle "
-        compare_dirs $THIS_J2RE_BUNDLE $OTHER_J2RE_BUNDLE $COMPARE_ROOT/j2re-bundle
+        compare_dirs $THIS_J2RE_BUNDLE $OTHER_J2RE_BUNDLE $COMPARE_ROOT/jre-bundle
         
         echo -n "J2SDK Bundle "
-        compare_files $THIS_J2SDK_BUNDLE $OTHER_J2SDK_BUNDLE $COMPARE_ROOT/j2sdk-bundle
+        compare_files $THIS_J2SDK_BUNDLE $OTHER_J2SDK_BUNDLE $COMPARE_ROOT/jdk-bundle
         echo -n "J2RE  Bundle "
-        compare_files $THIS_J2RE_BUNDLE $OTHER_J2RE_BUNDLE $COMPARE_ROOT/j2re-bundle
+        compare_files $THIS_J2RE_BUNDLE $OTHER_J2RE_BUNDLE $COMPARE_ROOT/jre-bundle
     fi
     if [ -n "$THIS_DOCS" ] && [ -n "$OTHER_DOCS" ]; then
         echo -n "Docs "
@@ -1340,18 +1263,6 @@ if [ "$CMP_PERMS" = "true" ]; then
         echo -n "J2RE  "
         compare_permissions $THIS_J2RE $OTHER_J2RE $COMPARE_ROOT/j2re
     fi
-    if [ -n "$THIS_J2SDK_OVERLAY" ] && [ -n "$OTHER_J2SDK_OVERLAY" ]; then
-        echo -n "J2SDK Overlay "
-        compare_permissions $THIS_J2SDK_OVERLAY $OTHER_J2SDK_OVERLAY $COMPARE_ROOT/j2sdk-overlay
-        echo -n "J2RE  Overlay "
-        compare_permissions $THIS_J2RE_OVERLAY $OTHER_J2RE_OVERLAY $COMPARE_ROOT/j2re-overlay
-    fi
-    if [ -n "$THIS_J2SDK_BUNDLE" ] && [ -n "$OTHER_J2SDK_BUNDLE" ]; then
-        echo -n "J2SDK Bundle "
-        compare_permissions $THIS_J2SDK_BUNDLE $OTHER_J2SDK_BUNDLE $COMPARE_ROOT/j2sdk-bundle
-        echo -n "J2RE  Bundle "
-        compare_permissions $THIS_J2RE_BUNDLE $OTHER_J2RE_BUNDLE $COMPARE_ROOT/j2re-bundle
-    fi
     if [ -n "$THIS_BASE_DIR" ] && [ -n "$OTHER_BASE_DIR" ]; then
         compare_permissions $THIS_BASE_DIR $OTHER_BASE_DIR $COMPARE_ROOT/base_dir
     fi
@@ -1364,17 +1275,11 @@ if [ "$CMP_TYPES" = "true" ]; then
         echo -n "J2RE  "
         compare_file_types $THIS_J2RE $OTHER_J2RE $COMPARE_ROOT/j2re
     fi
-    if [ -n "$THIS_J2SDK_OVERLAY" ] && [ -n "$OTHER_J2SDK_OVERLAY" ]; then
-        echo -n "J2SDK Overlay "
-        compare_file_types $THIS_J2SDK_OVERLAY $OTHER_J2SDK_OVERLAY $COMPARE_ROOT/j2sdk-overlay
-        echo -n "J2RE  Overlay "
-        compare_file_types $THIS_J2RE_OVERLAY $OTHER_J2RE_OVERLAY $COMPARE_ROOT/j2re-overlay
-    fi
     if [ -n "$THIS_J2SDK_BUNDLE" ] && [ -n "$OTHER_J2SDK_BUNDLE" ]; then
         echo -n "J2SDK Bundle "
-        compare_file_types $THIS_J2SDK_BUNDLE $OTHER_J2SDK_BUNDLE $COMPARE_ROOT/j2sdk-bundle
+        compare_file_types $THIS_J2SDK_BUNDLE $OTHER_J2SDK_BUNDLE $COMPARE_ROOT/jdk-bundle
         echo -n "J2RE  Bundle "
-        compare_file_types $THIS_J2RE_BUNDLE $OTHER_J2RE_BUNDLE $COMPARE_ROOT/j2re-bundle
+        compare_file_types $THIS_J2RE_BUNDLE $OTHER_J2RE_BUNDLE $COMPARE_ROOT/jre-bundle
     fi
     if [ -n "$THIS_BASE_DIR" ] && [ -n "$OTHER_BASE_DIR" ]; then
         compare_file_types $THIS_BASE_DIR $OTHER_BASE_DIR $COMPARE_ROOT/base_dir
@@ -1388,17 +1293,11 @@ if [ "$CMP_GENERAL" = "true" ]; then
         echo -n "J2RE  "
         compare_general_files $THIS_J2RE $OTHER_J2RE $COMPARE_ROOT/j2re
     fi
-    if [ -n "$THIS_J2SDK_OVERLAY" ] && [ -n "$OTHER_J2SDK_OVERLAY" ]; then
-        echo -n "J2SDK Overlay "
-        compare_general_files $THIS_J2SDK_OVERLAY $OTHER_J2SDK_OVERLAY $COMPARE_ROOT/j2sdk-overlay
-        echo -n "J2RE  Overlay "
-        compare_general_files $THIS_J2RE_OVERLAY $OTHER_J2RE_OVERLAY $COMPARE_ROOT/j2re-overlay
-    fi
     if [ -n "$THIS_J2SDK_BUNDLE" ] && [ -n "$OTHER_J2SDK_BUNDLE" ]; then
         echo -n "J2SDK Bundle "
-        compare_general_files $THIS_J2SDK_BUNDLE $OTHER_J2SDK_BUNDLE $COMPARE_ROOT/j2sdk-bundle
+        compare_general_files $THIS_J2SDK_BUNDLE $OTHER_J2SDK_BUNDLE $COMPARE_ROOT/jdk-bundle
         echo -n "J2RE  Bundle "
-        compare_general_files $THIS_J2RE_BUNDLE $OTHER_J2RE_BUNDLE $COMPARE_ROOT/j2re-bundle
+        compare_general_files $THIS_J2RE_BUNDLE $OTHER_J2RE_BUNDLE $COMPARE_ROOT/jre-bundle
     fi
     if [ -n "$THIS_DOCS" ] && [ -n "$OTHER_DOCS" ]; then
         echo -n "Docs "
@@ -1454,10 +1353,6 @@ if [ "$CMP_LIBS" = "true" ]; then
             compare_all_libs $THIS_J2RE $OTHER_J2RE $COMPARE_ROOT/j2re
         fi
     fi
-    if [ -n "$THIS_J2SDK_OVERLAY" ] && [ -n "$OTHER_J2SDK_OVERLAY" ]; then
-        echo -n "Bundle   "
-        compare_all_libs $THIS_J2SDK_OVERLAY $OTHER_J2SDK_OVERLAY $COMPARE_ROOT/j2sdk-overlay
-    fi
     if [ -n "$THIS_BASE_DIR" ] && [ -n "$OTHER_BASE_DIR" ]; then
         compare_all_libs $THIS_BASE_DIR $OTHER_BASE_DIR $COMPARE_ROOT/base_dir
     fi
@@ -1467,10 +1362,6 @@ if [ "$CMP_EXECS" = "true" ]; then
     if [ -n "$THIS_J2SDK" ] && [ -n "$OTHER_J2SDK" ]; then
         compare_all_execs $THIS_J2SDK $OTHER_J2SDK $COMPARE_ROOT/j2sdk
     fi
-    if [ -n "$THIS_J2SDK_OVERLAY" ] && [ -n "$OTHER_J2SDK_OVERLAY" ]; then
-        echo -n "Overlay "
-        compare_all_execs $THIS_J2SDK_OVERLAY $OTHER_J2SDK_OVERLAY $COMPARE_ROOT/j2sdk-overlay
-    fi
     if [ -n "$THIS_BASE_DIR" ] && [ -n "$OTHER_BASE_DIR" ]; then
         compare_all_execs $THIS_BASE_DIR $OTHER_BASE_DIR $COMPARE_ROOT/base_dir
     fi

common/bin/compare_exceptions.sh.incl

@@ -84,7 +84,9 @@ ACCEPTED_BIN_DIFF="
 ./bin/jconsole
 ./bin/jdb
 ./bin/jhat
+./bin/jimage
 ./bin/jinfo
+./bin/jjs
 ./bin/jmap
 ./bin/jps
 ./bin/jrunscript
@@ -108,6 +110,7 @@ ACCEPTED_BIN_DIFF="
 ./bin/wsimport
 ./bin/xjc
 ./jre/bin/java
+./jre/bin/jjs
 ./jre/bin/keytool
 ./jre/bin/orbd
 ./jre/bin/pack200
@@ -171,7 +174,9 @@ ACCEPTED_BIN_DIFF="
 ./bin/jconsole
 ./bin/jdb
 ./bin/jhat
+./bin/jimage
 ./bin/jinfo
+./bin/jjs
 ./bin/jmap
 ./bin/jps
 ./bin/jrunscript
@@ -195,6 +200,7 @@ ACCEPTED_BIN_DIFF="
 ./bin/wsimport
 ./bin/xjc
 ./jre/bin/java
+./jre/bin/jjs
 ./jre/bin/keytool
 ./jre/bin/orbd
 ./jre/bin/pack200
@@ -314,7 +320,9 @@ ACCEPTED_SMALL_SIZE_DIFF="
 ./bin/jconsole
 ./bin/jdb
 ./bin/jhat
+./bin/jimage
 ./bin/jinfo
+./bin/jjs
 ./bin/jmap
 ./bin/jps
 ./bin/jrunscript
@@ -453,7 +461,9 @@ ACCEPTED_SMALL_SIZE_DIFF="
 ./bin/amd64/jconsole
 ./bin/amd64/jdb
 ./bin/amd64/jhat
+./bin/amd64/jimage
 ./bin/amd64/jinfo
+./bin/amd64/jjs
 ./bin/amd64/jmap
 ./bin/amd64/jps
 ./bin/amd64/jrunscript
@@ -611,7 +621,9 @@ ACCEPTED_SMALL_SIZE_DIFF="
 ./bin/jconsole
 ./bin/jdb
 ./bin/jhat
+./bin/jimage
 ./bin/jinfo
+./bin/jjs
 ./bin/jmap
 ./bin/jps
 ./bin/jrunscript
@@ -755,7 +767,9 @@ ACCEPTED_SMALL_SIZE_DIFF="
 ./bin/sparcv9/jconsole
 ./bin/sparcv9/jdb
 ./bin/sparcv9/jhat
+./bin/sparcv9/jimage
 ./bin/sparcv9/jinfo
+./bin/sparcv9/jjs
 ./bin/sparcv9/jmap
 ./bin/sparcv9/jps
 ./bin/sparcv9/jrunscript
@@ -836,7 +850,9 @@ ACCEPTED_SMALL_SIZE_DIFF="
 ./bin/jconsole.exe
 ./bin/jdb.exe
 ./bin/jhat.exe
+./bin/jimage.exe
 ./bin/jinfo.exe
+./bin/jjs.exe
 ./bin/jmap.exe
 ./bin/jps.exe
 ./bin/jrunscript.exe
@@ -910,11 +926,6 @@ ACCEPTED_JARZIP_CONTENTS="
 /META-INF/INDEX.LIST
 "
 
-KNOWN_BIN_DIFF="
-./jre/lib/libJObjC.dylib
-./lib/libJObjC.dylib
-"
-
 ACCEPTED_BIN_DIFF="
 ./bin/appletviewer
 ./bin/idlj
@@ -930,7 +941,9 @@ ACCEPTED_BIN_DIFF="
 ./bin/jconsole
 ./bin/jdb
 ./bin/jhat
+./bin/jimage
 ./bin/jinfo
+./bin/jjs
 ./bin/jmap
 ./bin/jps
 ./bin/jrunscript
@@ -964,34 +977,82 @@ ACCEPTED_BIN_DIFF="
 ./jre/bin/tnameserv
 ./jre/lib/libsaproc.dylib
 ./jre/lib/server/libjvm.dylib
+./demo/jvmti/compiledMethodLoad/lib/libcompiledMethodLoad.dylib
+./demo/jvmti/gctest/lib/libgctest.dylib
+./demo/jvmti/heapTracker/lib/libheapTracker.dylib
+./demo/jvmti/heapViewer/lib/libheapViewer.dylib
+./demo/jvmti/minst/lib/libminst.dylib
+./demo/jvmti/mtrace/lib/libmtrace.dylib
+./demo/jvmti/versionCheck/lib/libversionCheck.dylib
+./demo/jvmti/waiters/lib/libwaiters.dylib
+./Contents/Home/lib/libAppleScriptEngine.dylib
+./Contents/Home/lib/libattach.dylib
+./Contents/Home/lib/libawt_lwawt.dylib
+./Contents/Home/lib/libdeploy.dylib
+./Contents/Home/lib/libdt_socket.dylib
+./Contents/Home/lib/libhprof.dylib
+./Contents/Home/lib/libinstrument.dylib
+./Contents/Home/lib/libjava_crw_demo.dylib
+./Contents/Home/lib/libjdwp.dylib
+./Contents/Home/lib/libjsdt.dylib
+./Contents/Home/lib/libjsig.dylib
+./Contents/Home/lib/libmanagement.dylib
+./Contents/Home/lib/libnpjp2.dylib
+./Contents/Home/lib/libosx.dylib
+./Contents/Home/lib/libosxapp.dylib
+./Contents/Home/lib/libsaproc.dylib
+./Contents/Home/lib/libsplashscreen.dylib
+./Contents/Home/lib/libverify.dylib
+./Contents/Home/lib/server/libjsig.dylib
+./Contents/Home/lib/server/libjvm.dylib
+./jre/lib/libAppleScriptEngine.dylib
+./jre/lib/libattach.dylib
+./jre/lib/libawt_lwawt.dylib
+./jre/lib/libdeploy.dylib
+./jre/lib/libdt_socket.dylib
+./jre/lib/libhprof.dylib
+./jre/lib/libinstrument.dylib
+./jre/lib/libjava_crw_demo.dylib
+./jre/lib/libjdwp.dylib
+./jre/lib/libjsdt.dylib
+./jre/lib/libjsig.dylib
+./jre/lib/libmanagement.dylib
+./jre/lib/libosx.dylib
+./jre/lib/libosxapp.dylib
+./jre/lib/libsaproc.dylib
+./jre/lib/libsplashscreen.dylib
+./jre/lib/libverify.dylib
+./jre/lib/server/libjvm.dylib
+./lib/libAppleScriptEngine.dylib
+./lib/libattach.dylib
+./lib/libawt_lwawt.dylib
+./lib/libdeploy.dylib
+./lib/libdt_socket.dylib
+./lib/libhprof.dylib
+./lib/libinstrument.dylib
+./lib/libjava_crw_demo.dylib
+./lib/libjdwp.dylib
+./lib/libjsdt.dylib
+./lib/libjsig.dylib
+./lib/libmanagement.dylib
+./lib/libnpjp2.dylib
+./lib/libosx.dylib
+./lib/libosxapp.dylib
+./lib/libverify.dylib
 ./lib/libsaproc.dylib
+./lib/libsplashscreen.dylib
 ./lib/server/libjvm.dylib
 ./lib/deploy/JavaControlPanel.prefPane/Contents/MacOS/JavaControlPanel
 "
 
-KNOWN_SIZE_DIFF="
-./jre/lib/libJObjC.dylib
-./lib/libJObjC.dylib
-"
-
 SORT_SYMBOLS="
-./jre/lib/libJObjC.dylib
+./Contents/Home/lib/libsaproc.dylib
-./lib/libJObjC.dylib
+./jre/lib/libsaproc.dylib
+./lib/libsaproc.dylib
 "
 
-KNOWN_SYM_DIFF="
+ACCEPTED_SMALL_SIZE_DIFF="
-./jre/lib/libJObjC.dylib
+./bin/javaws
-./lib/libJObjC.dylib
+./Contents/Home/bin/_javaws
 "
-
-KNOWN_ELF_DIFF="
-./jre/lib/libJObjC.dylib
-./lib/libJObjC.dylib
-"
-
-KNOWN_DIS_DIFF="
-./jre/lib/libJObjC.dylib
-./lib/libJObjC.dylib
-"
-
 fi

common/bin/test_builds.sh

@@ -181,4 +181,3 @@ checkErrors
 checkErrors
 
 exit 0
-

common/bin/unshuffle_list.txt

@@ -1212,6 +1212,7 @@ jdk/src/java.rmi/share/classes/sun/rmi/transport/tcp : jdk/src/share/classes/sun
 jdk/src/java.rmi/share/doc/stub/java/rmi/activation : jdk/src/share/doc/stub/java/rmi/activation
 jdk/src/java.rmi/unix/bin/java-rmi.cgi.sh : jdk/src/solaris/bin/java-rmi.cgi.sh
 jdk/src/java.scripting/share/classes/javax/script : jdk/src/share/classes/javax/script
+jdk/src/java.scripting/share/classes/com/sun/tools/script/shell : jdk/src/share/classes/com/sun/tools/script/shell
 jdk/src/java.security.acl/share/classes/java/security/acl : jdk/src/share/classes/java/security/acl
 jdk/src/java.security.acl/share/classes/sun/security/acl : jdk/src/share/classes/sun/security/acl
 jdk/src/java.security.jgss/macosx/native/libosxkrb5/nativeccache.c : jdk/src/share/native/sun/security/krb5/nativeccache.c
@@ -1301,7 +1302,6 @@ jdk/src/jdk.deploy.osx/macosx/native/libosx/JavaAppLauncher.m : jdk/src/macosx/n
 jdk/src/jdk.deploy.osx/macosx/native/libosx/KeystoreImpl.m : jdk/src/macosx/native/apple/security/KeystoreImpl.m
 jdk/src/jdk.dev/share/classes/com/sun/jarsigner : jdk/src/share/classes/com/sun/jarsigner
 jdk/src/jdk.dev/share/classes/com/sun/tools/hat : jdk/src/share/classes/com/sun/tools/hat
-jdk/src/jdk.dev/share/classes/com/sun/tools/script/shell : jdk/src/share/classes/com/sun/tools/script/shell
 jdk/src/jdk.dev/share/classes/sun/security/tools/jarsigner : jdk/src/share/classes/sun/security/tools/jarsigner
 jdk/src/jdk.dev/share/classes/sun/tools/jar : jdk/src/share/classes/sun/tools/jar
 jdk/src/jdk.dev/share/classes/sun/tools/native2ascii : jdk/src/share/classes/sun/tools/native2ascii

common/bin/unshuffle_patch.sh

@@ -200,4 +200,3 @@ do
     printf "%s\n" "$line" >> $output
   fi
 done < "$input"
-

corba/.hgtags

@@ -282,3 +282,6 @@ ffd90c81d4ef9d94d880fc852e2fc482ecd9b374 jdk9-b36
 7e9add74ad50841fb39dae75db56374aefa1de4c jdk9-b37
 8acf056126e819cf536eef02aee0f61f207a6b52 jdk9-b38
 53bf36cb722db50815712258a77cb6bbe25a2f5f jdk9-b39
+e27c725d6c9d155667b35255f442d4ceb8c3c084 jdk9-b40
+1908b886ba1eda46fa725cf1160fe5d30fd1a7e5 jdk9-b41
+078bb11af876fe528d4b516f33ad4dd9bb60549e jdk9-b42

corba/make/CommonCorba.gmk

@@ -1,53 +0,0 @@
-#
-# Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
-# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
-#
-# This code is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License version 2 only, as
-# published by the Free Software Foundation.  Oracle designates this
-# particular file as subject to the "Classpath" exception as provided
-# by Oracle in the LICENSE file that accompanied this code.
-#
-# This code is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-# 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.
-#
-
-################################################################################
-# The Corba sources are old and generates a LOT of warnings.
-# Disable these using Xlint, until someone cares to fix them.
-DISABLE_CORBA_WARNINGS := -Xlint:all,-deprecation,-unchecked,-serial,-fallthrough,-cast,-rawtypes,-static,-dep-ann
-
-# The "generate old bytecode" javac setup uses the new compiler to compile for the
-# boot jdk to generate tools that need to be run with the boot jdk.
-# Thus we force the target bytecode to the boot jdk bytecode.
-$(eval $(call SetupJavaCompiler,GENERATE_OLDBYTECODE, \
-    JVM := $(JAVA), \
-    JAVAC := $(NEW_JAVAC), \
-    FLAGS := $(BOOT_JDK_SOURCETARGET) \
-         -bootclasspath "$(BOOT_RTJAR)$(PATH_SEP)$(BOOT_TOOLSJAR)" \
-         $(DISABLE_CORBA_WARNINGS), \
-    SERVER_DIR := $(SJAVAC_SERVER_DIR), \
-    SERVER_JVM := $(SJAVAC_SERVER_JAVA)))
-
-# The "generate new bytecode" uses the new compiler to generate bytecode
-# for the new jdk that is being built. The code compiled by this setup
-# cannot necessarily be run with the boot jdk.
-$(eval $(call SetupJavaCompiler,GENERATE_NEWBYTECODE, \
-    JVM := $(JAVA), \
-    JAVAC := $(NEW_JAVAC), \
-    FLAGS := -cp $(BOOT_TOOLSJAR) -XDignore.symbol.file=true $(DISABLE_CORBA_WARNINGS), \
-    SERVER_DIR := $(SJAVAC_SERVER_DIR), \
-    SERVER_JVM := $(SJAVAC_SERVER_JAVA)))
-
-################################################################################

corba/make/CompileInterim.gmk

@@ -29,16 +29,16 @@ default: all
 include $(SPEC)
 include MakeBase.gmk
 include JavaCompilation.gmk
-
+include SetupJavaCompilers.gmk
-include CommonCorba.gmk
 
 ################################################################################
 
 $(eval $(call SetupJavaCompilation,BUILD_INTERIM_CORBA, \
     SETUP := GENERATE_OLDBYTECODE, \
-    SRC := $(CORBA_TOPDIR)/src/java.corba/share/classes \
+    SRC := $(JDK_TOPDIR)/src/jdk.rmic/share/classes \
+      $(CORBA_TOPDIR)/src/java.corba/share/classes \
       $(CORBA_TOPDIR)/src/jdk.rmic/share/classes \
-      $(CORBA_OUTPUTDIR)/gensrc/java.corba, \
+      $(SUPPORT_OUTPUTDIR)/gensrc/java.corba, \
     EXCLUDES := com/sun/corba/se/PortableActivationIDL, \
     EXCLUDE_FILES := com/sun/corba/se/impl/presentation/rmi/JNDIStateFactoryImpl.java \
         com/sun/corba/se/spi/presentation/rmi/StubWrapper.java \
@@ -47,16 +47,9 @@ $(eval $(call SetupJavaCompilation,BUILD_INTERIM_CORBA, \
         com/sun/corba/se/impl/presentation/rmi/jndi.properties, \
     COPY := .prp, \
     CLEAN := .properties, \
-    BIN := $(CORBA_OUTPUTDIR)/interim_classes, \
+    BIN := $(BUILDTOOLS_OUTPUTDIR)/corba_interim_classes, \
     JAR := $(INTERIM_CORBA_JAR)))
 
 ################################################################################
-# Copy idl files straight to jdk/include.
-$(JDK_OUTPUTDIR)/include/%: $(CORBA_TOPDIR)/src/java.corba/share/classes/com/sun/tools/corba/se/idl/%
-	$(install-file)
 
-IDL_TARGET_FILES := $(JDK_OUTPUTDIR)/include/orb.idl $(JDK_OUTPUTDIR)/include/ir.idl
+all: $(BUILD_INTERIM_CORBA)
-
-################################################################################
-
-all: $(BUILD_INTERIM_CORBA) $(IDL_TARGET_FILES)

corba/make/copy/Copy-java.corba.gmk

@@ -23,13 +23,12 @@
 # questions.
 #
 
-# The BOOT_JAVAC setup uses the boot jdk compiler to compile the tools
+################################################################################
-# and the interim javac, to be run by the boot jdk.
+# Copy idl files to jdk/lib.
-$(eval $(call SetupJavaCompiler,BOOT_JAVAC, \
+$(eval $(call SetupCopyFiles,COPY_IDL, \
-    JAVAC := $(JAVAC), \
+    SRC := $(CORBA_TOPDIR)/src/java.corba/share/classes/com/sun/tools/corba/se/idl, \
-    SERVER_DIR := $(SJAVAC_SERVER_DIR), \
+    DEST := $(SUPPORT_OUTPUTDIR)/modules_include/$(MODULE), \
-    SERVER_JVM := $(SJAVAC_SERVER_JAVA), \
+    FILES := $(CORBA_TOPDIR)/src/java.corba/share/classes/com/sun/tools/corba/se/idl/orb.idl \
-    FLAGS := -XDignore.symbol.file=true -g -Xlint:all$(COMMA)-deprecation -Werror))
+        $(CORBA_TOPDIR)/src/java.corba/share/classes/com/sun/tools/corba/se/idl/ir.idl))
 
-# javax.tools.JavaCompilerTool isn't really a suffix but this gets the file copied.
+TARGETS := $(COPY_IDL)
-RESOURCE_SUFFIXES := .gif .xml .css .js javax.tools.JavaCompilerTool

corba/make/gensrc/Gensrc-java.corba.gmk

@@ -29,35 +29,37 @@ include $(SPEC)
 include MakeBase.gmk
 include JavaCompilation.gmk
 include IdlCompilation.gmk
-
+include SetupJavaCompilers.gmk
-include CommonCorba.gmk
 
 ################################################################################
 
 $(eval $(call SetupJavaCompilation,BUILD_TOOLS_CORBA, \
     SETUP := GENERATE_OLDBYTECODE, \
     SRC := $(CORBA_TOPDIR)/make/src/classes, \
-    BIN := $(CORBA_OUTPUTDIR)/tools_classes))
+    BIN := $(BUILDTOOLS_OUTPUTDIR)/corba_tools_classes))
 
-TOOL_LOGUTIL_CMD := $(JAVA) -cp $(CORBA_OUTPUTDIR)/tools_classes \
+TOOL_LOGUTIL_CMD := $(JAVA) -cp $(BUILDTOOLS_OUTPUTDIR)/corba_tools_classes \
     build.tools.logutil.MC
 
 $(eval $(call SetupJavaCompilation,BUILD_IDLJ, \
     SETUP := GENERATE_OLDBYTECODE, \
     SRC := $(CORBA_TOPDIR)/src/java.corba/share/classes, \
-    BIN := $(CORBA_OUTPUTDIR)/idlj_classes, \
+    BIN := $(BUILDTOOLS_OUTPUTDIR)/idlj_classes, \
     COPY := .prp, \
     INCLUDES := com/sun/tools/corba/se/idl, \
     EXCLUDE_FILES := ResourceBundleUtil.java))
 
 # Force the language to english for predictable source code generation.
-TOOL_IDLJ_CMD := $(JAVA) -cp $(CORBA_OUTPUTDIR)/idlj_classes \
+TOOL_IDLJ_CMD := $(JAVA) -cp $(BUILDTOOLS_OUTPUTDIR)/idlj_classes \
     -Duser.language=en com.sun.tools.corba.se.idl.toJavaPortable.Compile
 
 ################################################################################
 
+EXCEPTION_DIR := $(SUPPORT_OUTPUTDIR)/gensrc/java.corba/com/sun/corba/se/impl/logging
+LOGWRAPPER_DIR := $(SUPPORT_OUTPUTDIR)/gensrc/java.corba/_logwrappers
+
 # Generate LogWrapper classes
-$(CORBA_OUTPUTDIR)/gensrc/java.corba/com/sun/corba/se/impl/logging/%SystemException.java: \
+$(EXCEPTION_DIR)/%SystemException.java: \
     $(CORBA_TOPDIR)/src/java.corba/share/classes/com/sun/corba/se/spi/logging/data/%.mc \
     $(BUILD_TOOLS_CORBA)
 	$(MKDIR) -p $(@D)
@@ -66,21 +68,21 @@ $(CORBA_OUTPUTDIR)/gensrc/java.corba/com/sun/corba/se/impl/logging/%SystemExcept
 	$(TOOL_LOGUTIL_CMD) make-class $< $(@D)
 
 # Generate LogWrapper properties file by concatening resource files
-$(CORBA_OUTPUTDIR)/gensrc/java.corba/com/sun/corba/se/impl/logging/LogStrings.properties: \
+$(EXCEPTION_DIR)/LogStrings.properties: \
-    $(CORBA_OUTPUTDIR)/logwrappers/ActivationSystemException.resource \
+    $(LOGWRAPPER_DIR)/ActivationSystemException.resource \
-    $(CORBA_OUTPUTDIR)/logwrappers/IORSystemException.resource \
+    $(LOGWRAPPER_DIR)/IORSystemException.resource \
-    $(CORBA_OUTPUTDIR)/logwrappers/InterceptorsSystemException.resource \
+    $(LOGWRAPPER_DIR)/InterceptorsSystemException.resource \
-    $(CORBA_OUTPUTDIR)/logwrappers/NamingSystemException.resource \
+    $(LOGWRAPPER_DIR)/NamingSystemException.resource \
-    $(CORBA_OUTPUTDIR)/logwrappers/OMGSystemException.resource \
+    $(LOGWRAPPER_DIR)/OMGSystemException.resource \
-    $(CORBA_OUTPUTDIR)/logwrappers/ORBUtilSystemException.resource \
+    $(LOGWRAPPER_DIR)/ORBUtilSystemException.resource \
-    $(CORBA_OUTPUTDIR)/logwrappers/POASystemException.resource \
+    $(LOGWRAPPER_DIR)/POASystemException.resource \
-    $(CORBA_OUTPUTDIR)/logwrappers/UtilSystemException.resource
+    $(LOGWRAPPER_DIR)/UtilSystemException.resource
 	$(MKDIR) -p $(@D)
 	$(ECHO) $(LOG_INFO) Concatenating 8 resource files into $(@F)
 	$(CAT) $^ > $@
 
 # The resources files are generated from lisp-like .mc files.
-$(CORBA_OUTPUTDIR)/logwrappers/%SystemException.resource: \
+$(LOGWRAPPER_DIR)/%SystemException.resource: \
     $(CORBA_TOPDIR)/src/java.corba/share/classes/com/sun/corba/se/spi/logging/data/%.mc \
     $(BUILD_TOOLS_CORBA)
 	$(MKDIR) -p $(@D)
@@ -90,15 +92,15 @@ $(CORBA_OUTPUTDIR)/logwrappers/%SystemException.resource: \
 
 
 LOGWRAPPER_TARGETS := \
-    $(CORBA_OUTPUTDIR)/gensrc/java.corba/com/sun/corba/se/impl/logging/ActivationSystemException.java \
+    $(EXCEPTION_DIR)/ActivationSystemException.java \
-    $(CORBA_OUTPUTDIR)/gensrc/java.corba/com/sun/corba/se/impl/logging/IORSystemException.java \
+    $(EXCEPTION_DIR)/IORSystemException.java \
-    $(CORBA_OUTPUTDIR)/gensrc/java.corba/com/sun/corba/se/impl/logging/InterceptorsSystemException.java \
+    $(EXCEPTION_DIR)/InterceptorsSystemException.java \
-    $(CORBA_OUTPUTDIR)/gensrc/java.corba/com/sun/corba/se/impl/logging/NamingSystemException.java \
+    $(EXCEPTION_DIR)/NamingSystemException.java \
-    $(CORBA_OUTPUTDIR)/gensrc/java.corba/com/sun/corba/se/impl/logging/OMGSystemException.java \
+    $(EXCEPTION_DIR)/OMGSystemException.java \
-    $(CORBA_OUTPUTDIR)/gensrc/java.corba/com/sun/corba/se/impl/logging/ORBUtilSystemException.java \
+    $(EXCEPTION_DIR)/ORBUtilSystemException.java \
-    $(CORBA_OUTPUTDIR)/gensrc/java.corba/com/sun/corba/se/impl/logging/POASystemException.java \
+    $(EXCEPTION_DIR)/POASystemException.java \
-    $(CORBA_OUTPUTDIR)/gensrc/java.corba/com/sun/corba/se/impl/logging/UtilSystemException.java \
+    $(EXCEPTION_DIR)/UtilSystemException.java \
-    $(CORBA_OUTPUTDIR)/gensrc/java.corba/com/sun/corba/se/impl/logging/LogStrings.properties
+    $(EXCEPTION_DIR)/LogStrings.properties
 
 ################################################################################
 # Build the IDLs.
@@ -215,7 +217,7 @@ IDL_DELETES := \
 $(eval $(call SetupIdlCompilation,BUILD_IDLS, \
     IDLJ := $(TOOL_IDLJ_CMD), \
     SRC := $(CORBA_TOPDIR)/src/java.corba/share/classes, \
-    BIN := $(CORBA_OUTPUTDIR)/gensrc/java.corba, \
+    BIN := $(SUPPORT_OUTPUTDIR)/gensrc/java.corba, \
     EXCLUDES := com/sun/tools/corba/se/idl/% \
         org/omg/CORBA/% \
         com/sun/corba/se/GiopIDL/% \
@@ -230,12 +232,12 @@ $(BUILD_IDLS): $(BUILD_IDLJ)
 ################################################################################
 # zh_HK is just a copy of zh_TW
 
-$(CORBA_OUTPUTDIR)/gensrc/java.corba/com/sun/corba/se/impl/orbutil/resources/sunorb_zh_HK.properties: \
+$(SUPPORT_OUTPUTDIR)/gensrc/java.corba/com/sun/corba/se/impl/orbutil/resources/sunorb_zh_HK.properties: \
     $(CORBA_TOPDIR)/src/java.corba/share/classes/com/sun/corba/se/impl/orbutil/resources/sunorb_zh_TW.properties
 	$(install-file)
 
 ################################################################################
 
 all: $(BUILD_IDLS) $(LOGWRAPPER_TARGETS) \
-    $(CORBA_OUTPUTDIR)/gensrc/java.corba/com/sun/corba/se/impl/orbutil/resources/sunorb_zh_HK.properties
+    $(SUPPORT_OUTPUTDIR)/gensrc/java.corba/com/sun/corba/se/impl/orbutil/resources/sunorb_zh_HK.properties
 

corba/src/jdk.rmic/share/classes/sun/rmi/rmic/iiop/Generator.java

@@ -352,7 +352,7 @@ public abstract class Generator implements      sun.rmi.rmic.Generator,
                         env.output(Main.getText("rmic.generated", file.getPath(), Long.toString(duration)));
                     }
                     if (sourceFile) {
-                        env.parseFile(new ClassFile(file));
+                        env.parseFile(ClassFile.newClassFile(file));
                     }
                 } catch (IOException e) {
                     env.error(0, "cant.write", file.toString());

hotspot/.hgtags

@@ -443,3 +443,5 @@ b1c2dd843f247a1db19e1e85eb62ca405f72dc26 jdk9-b37
 c363a8b87e477ee45d6d3cb2a36cb365141bc596 jdk9-b38
 9cb75e5e394827ccbaf2e15524108a412dc4ddc5 jdk9-b39
 6b09b3193d731e3288e2a240c504a20d0a06c766 jdk9-b40
+1d29b13e8a515a7ea3b882f140576d5d675bc11f jdk9-b41
+38cb4fbd47e3472bd1b5ebac83bda96fe4869c4f jdk9-b42

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

@@ -37,10 +37,7 @@ import sun.jvm.hotspot.runtime.*;
       <ul>
       <li> CardGeneration
         <ul>
-        <li> OneContigSpaceCardGeneration
+        <li> TenuredGeneration
-          <ul>
-          <li> TenuredGeneration
-          </ul>
         </ul>
       <li> DefNewGeneration
       </ul>

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

@@ -1,82 +0,0 @@
-/*
- * Copyright (c) 2000, 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.io.*;
-import java.util.*;
-
-import sun.jvm.hotspot.debugger.*;
-import sun.jvm.hotspot.runtime.*;
-import sun.jvm.hotspot.types.*;
-
-/** <P> OneSpaceOldGeneration models a heap of old objects contained
-    in a single contiguous space. </P>
-
-    <P> Garbage collection is performed using mark-compact. </P> */
-
-public abstract class OneContigSpaceCardGeneration extends CardGeneration {
-  private static AddressField theSpaceField;
-
-  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("OneContigSpaceCardGeneration");
-
-    theSpaceField = type.getAddressField("_the_space");
-  }
-
-  public OneContigSpaceCardGeneration(Address addr) {
-    super(addr);
-  }
-
-  public ContiguousSpace theSpace() {
-    return (ContiguousSpace) VMObjectFactory.newObject(ContiguousSpace.class, theSpaceField.getValue(addr));
-  }
-
-  public boolean isIn(Address p) {
-    return theSpace().contains(p);
-  }
-
-  /** Space queries */
-  public long capacity()            { return theSpace().capacity();                                }
-  public long used()                { return theSpace().used();                                    }
-  public long free()                { return theSpace().free();                                    }
-  public long contiguousAvailable() { return theSpace().free() + virtualSpace().uncommittedSize(); }
-
-  public void spaceIterate(SpaceClosure blk, boolean usedOnly) {
-    blk.doSpace(theSpace());
-  }
-
-  public void printOn(PrintStream tty) {
-    tty.print("  old ");
-    theSpace().printOn(tty);
-  }
-}

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

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2014, 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
@@ -24,13 +24,62 @@
 
 package sun.jvm.hotspot.memory;
 
-import sun.jvm.hotspot.debugger.*;
+import java.io.*;
+import java.util.*;
+
+import sun.jvm.hotspot.debugger.*;
+import sun.jvm.hotspot.runtime.*;
+import sun.jvm.hotspot.types.*;
+
+/** <P> TenuredGeneration models a heap of old objects contained
+    in a single contiguous space. </P>
+
+    <P> Garbage collection is performed using mark-compact. </P> */
+
+public class TenuredGeneration extends CardGeneration {
+  private static AddressField theSpaceField;
+
+  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("TenuredGeneration");
+
+    theSpaceField = type.getAddressField("_the_space");
+  }
 
-public class TenuredGeneration extends OneContigSpaceCardGeneration {
   public TenuredGeneration(Address addr) {
     super(addr);
   }
 
+  public ContiguousSpace theSpace() {
+    return (ContiguousSpace) VMObjectFactory.newObject(ContiguousSpace.class, theSpaceField.getValue(addr));
+  }
+
+  public boolean isIn(Address p) {
+    return theSpace().contains(p);
+  }
+
+  /** Space queries */
+  public long capacity()            { return theSpace().capacity();                                }
+  public long used()                { return theSpace().used();                                    }
+  public long free()                { return theSpace().free();                                    }
+  public long contiguousAvailable() { return theSpace().free() + virtualSpace().uncommittedSize(); }
+
+  public void spaceIterate(SpaceClosure blk, boolean usedOnly) {
+    blk.doSpace(theSpace());
+  }
+
+  public void printOn(PrintStream tty) {
+    tty.print("  old ");
+    theSpace().printOn(tty);
+  }
+
   public Generation.Name kind() {
     return Generation.Name.MARK_SWEEP_COMPACT;
   }

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

@@ -219,7 +219,7 @@ public class OopUtilities implements /* imports */ JVMTIThreadState {
     if (threadNameField == null) {
       SystemDictionary sysDict = VM.getVM().getSystemDictionary();
       InstanceKlass k = sysDict.getThreadKlass();
-      threadNameField  = (OopField) k.findField("name", "[C");
+      threadNameField  = (OopField) k.findField("name", "Ljava/lang/String;");
       threadGroupField = (OopField) k.findField("group", "Ljava/lang/ThreadGroup;");
       threadEETopField = (LongField) k.findField("eetop", "J");
       threadTIDField = (LongField) k.findField("tid", "J");
@@ -258,7 +258,7 @@ public class OopUtilities implements /* imports */ JVMTIThreadState {
 
   public static String threadOopGetName(Oop threadOop) {
     initThreadFields();
-    return charArrayToString((TypeArray) threadNameField.getValue(threadOop));
+    return stringOopToString(threadNameField.getValue(threadOop));
   }
 
   /** May return null if, e.g., thread was not started */

hotspot/make/bsd/makefiles/sa.make

@@ -40,6 +40,8 @@ AGENT_DIR = $(GAMMADIR)/agent
 
 include $(GAMMADIR)/make/sa.files
 
+-include $(HS_ALT_MAKE)/bsd/makefiles/sa.make
+
 TOPDIR    = $(shell echo `pwd`)
 GENERATED = $(TOPDIR)/../generated
 
@@ -63,6 +65,10 @@ else
   SA_CLASSPATH=$(shell test -f $(ALT_SA_CLASSPATH) && echo $(ALT_SA_CLASSPATH))
 endif
 
+ifneq ($(SA_CLASSPATH),)
+  SA_CLASSPATH_ARG := -classpath $(SA_CLASSPATH)
+endif
+
 # TODO: if it's a modules image, check if SA module is installed.
 MODULELIB_PATH= $(BOOT_JAVA_HOME)/lib/modules
 
@@ -114,7 +120,7 @@ $(GENERATED)/sa-jdi.jar: $(AGENT_FILES)
 # are in AGENT_FILES, so use the shell to expand them.
 # Be extra carefull to not produce too long command lines in the shell!
 	$(foreach file,$(AGENT_FILES),$(shell ls -1 $(file) >> $(AGENT_FILES_LIST)))
-	$(QUIETLY) $(REMOTE) $(COMPILE.JAVAC) -classpath $(SA_CLASSPATH) -sourcepath $(AGENT_SRC_DIR) -d $(SA_CLASSDIR) @$(AGENT_FILES_LIST)
+	$(QUIETLY) $(REMOTE) $(COMPILE.JAVAC) $(SA_CLASSPATH_ARG) -sourcepath $(AGENT_SRC_DIR) -d $(SA_CLASSDIR) @$(AGENT_FILES_LIST)
 	$(QUIETLY) $(REMOTE) $(COMPILE.RMIC)  -classpath $(SA_CLASSDIR) -d $(SA_CLASSDIR) sun.jvm.hotspot.debugger.remote.RemoteDebuggerServer
 	$(QUIETLY) echo "$(SA_BUILD_VERSION_PROP)" > $(SA_PROPERTIES)
 	$(QUIETLY) rm -f $(SA_CLASSDIR)/sun/jvm/hotspot/utilities/soql/sa.js

hotspot/make/linux/makefiles/gcc.make

@@ -215,7 +215,7 @@ ifeq ($(USE_CLANG), true)
   WARNINGS_ARE_ERRORS += -Wno-return-type -Wno-empty-body
 endif
 
-WARNING_FLAGS = -Wpointer-arith -Wsign-compare -Wundef -Wunused-function -Wunused-value -Wformat=2
+WARNING_FLAGS = -Wpointer-arith -Wsign-compare -Wundef -Wunused-function -Wunused-value -Wformat=2 -Wreturn-type
 
 ifeq ($(USE_CLANG),)
   # Since GCC 4.3, -Wconversion has changed its meanings to warn these implicit

hotspot/make/solaris/makefiles/add_gnu_debuglink.make

@@ -1,54 +0,0 @@
-#
-# Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
-# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
-#
-# This code is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License version 2 only, as
-# published by the Free Software Foundation.
-#
-# This code is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-# version 2 for more details (a copy is included in the LICENSE file that
-# accompanied this code).
-#
-# You should have received a copy of the GNU General Public License version
-# 2 along with this work; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
-# or visit www.oracle.com if you need additional information or have any
-# questions.
-#  
-#
-
-# Rules to build add_gnu_debuglink, used by vm.make on Solaris
-
-# Allow $(ADD_GNU_DEBUGLINK) to be called from any directory.
-# We don't set or use the GENERATED macro to avoid affecting
-# other HotSpot Makefiles.
-TOPDIR                    = $(shell echo `pwd`)
-ADD_GNU_DEBUGLINK         = $(TOPDIR)/../generated/add_gnu_debuglink
-
-ADD_GNU_DEBUGLINK_DIR     = $(GAMMADIR)/src/os/solaris/add_gnu_debuglink
-ADD_GNU_DEBUGLINK_SRC     = $(ADD_GNU_DEBUGLINK_DIR)/add_gnu_debuglink.c
-ADD_GNU_DEBUGLINK_FLAGS   = 
-LIBS_ADD_GNU_DEBUGLINK   += -lelf
-
-ifeq ("${Platform_compiler}", "sparcWorks")
-# Enable the following ADD_GNU_DEBUGLINK_FLAGS addition if you need to
-# compare the built ELF objects.
-#
-# The -g option makes static data global and the "-W0,-noglobal"
-# option tells the compiler to not globalize static data using a unique
-# globalization prefix. Instead force the use of a static globalization
-# prefix based on the source filepath so the objects from two identical
-# compilations are the same.
-#
-# Note: The blog says to use "-W0,-xglobalstatic", but that doesn't
-#       seem to work. I got "-W0,-noglobal" from Kelly and that works.
-#ADD_GNU_DEBUGLINK_FLAGS += -W0,-noglobal
-endif # Platform_compiler == sparcWorks
-
-$(ADD_GNU_DEBUGLINK): $(ADD_GNU_DEBUGLINK_SRC)
-	$(CC) -g -o $@ $< $(ADD_GNU_DEBUGLINK_FLAGS) $(LIBS_ADD_GNU_DEBUGLINK)

hotspot/make/solaris/makefiles/defs.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2006, 2013, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2006, 2014, 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
@@ -138,6 +138,55 @@ ifeq ($(JDK6_OR_EARLIER),0)
         OBJCOPY=$(shell test -x $(ALT_OBJCOPY) && echo $(ALT_OBJCOPY))
       endif
 
+      ifneq ($(OBJCOPY),)
+        # OBJCOPY version check:
+        # - version number is last blank separate word on first line
+        # - version number formats that have been seen:
+        #   - <major>.<minor>
+        #   - <major>.<minor>.<micro>
+        #
+        # Full Debug Symbols on Solaris needs version 2.21.1 or newer.
+        #
+        OBJCOPY_VERS_CHK := $(shell \
+          $(OBJCOPY) --version \
+            | sed -n \
+                  -e 's/.* //' \
+                  -e '/^[01]\./b bad' \
+                  -e '/^2\./{' \
+                  -e '  s/^2\.//' \
+                  -e '  /^[0-9]$$/b bad' \
+                  -e '  /^[0-9]\./b bad' \
+                  -e '  /^1[0-9]$$/b bad' \
+                  -e '  /^1[0-9]\./b bad' \
+                  -e '  /^20\./b bad' \
+                  -e '  /^21\.0$$/b bad' \
+                  -e '  /^21\.0\./b bad' \
+                  -e '}' \
+                  -e ':good' \
+                  -e 's/.*/VALID_VERSION/p' \
+                  -e 'q' \
+                  -e ':bad' \
+                  -e 's/.*/BAD_VERSION/p' \
+                  -e 'q' \
+          )
+        ifeq ($(OBJCOPY_VERS_CHK),BAD_VERSION)
+          _JUNK_ := $(shell \
+            echo >&2 "WARNING: $(OBJCOPY) --version info:"; \
+            $(OBJCOPY) --version | sed -n -e 's/^/WARNING: /p' -e 'q' >&2; \
+            echo >&2 "WARNING: an objcopy version of 2.21.1 or newer" \
+              "is needed to create valid .debuginfo files."; \
+            echo >&2 "WARNING: ignoring above objcopy command."; \
+            echo >&2 "WARNING: patch 149063-01 or newer contains the" \
+              "correct Solaris 10 SPARC version."; \
+            echo >&2 "WARNING: patch 149064-01 or newer contains the" \
+              "correct Solaris 10 X86 version."; \
+            echo >&2 "WARNING: Solaris 11 Update 1 contains the" \
+              "correct version."; \
+            )
+          OBJCOPY=
+        endif
+      endif
+
       ifeq ($(OBJCOPY),)
         $(eval $(call print_info, "no objcopy cmd found so cannot create .debuginfo files."))
         ENABLE_FULL_DEBUG_SYMBOLS=0

hotspot/make/solaris/makefiles/dtrace.make

@@ -101,25 +101,16 @@ 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): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS).h $(LIBJVM_DB_MAPFILE)
+$(XLIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS).h $(LIBJVM_DB_MAPFILE)
 	@echo $(LOG_INFO) Making $@
 	$(QUIETLY) mkdir -p $(XLIBJVM_DIR) ; \
 	$(CC) $(SYMFLAG) $(ARCHFLAG/$(ISA)) -D$(TYPE) -I. -I$(GENERATED) \
 		$(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -lc
 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
-# gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set.
-# Clear the SHF_ALLOC flag (if set) from empty section headers.
-# An empty section header has sh_addr == 0 and sh_size == 0.
-# This problem has only been seen on Solaris X64, but we call this tool
-# on all Solaris builds just in case.
-	$(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(XLIBJVM_DB_DEBUGINFO)
-# $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
-# Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available.
-#         $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DB_DEBUGINFO) $(LIBJVM_DB) ;
 # Do this part in the $(XLIBJVM_DIR) subdir so $(XLIBJVM_DIR) is not
 # in the link name:
-	( cd $(XLIBJVM_DIR) && $(ADD_GNU_DEBUGLINK) $(LIBJVM_DB_DEBUGINFO) $(LIBJVM_DB) )
+	( cd $(XLIBJVM_DIR) && $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DB_DEBUGINFO) $(LIBJVM_DB) )
   ifeq ($(STRIP_POLICY),all_strip)
 	$(QUIETLY) $(STRIP) $@
   else
@@ -136,20 +127,16 @@ ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
   endif
 endif
 
-$(XLIBJVM_DTRACE): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
+$(XLIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
 	@echo $(LOG_INFO) Making $@
 	$(QUIETLY) mkdir -p $(XLIBJVM_DIR) ; \
 	$(CC) $(SYMFLAG) $(ARCHFLAG/$(ISA)) -D$(TYPE) -I. \
 		$(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c -lc -lthread -ldoor
 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
-# Clear the SHF_ALLOC flag (if set) from empty section headers.
-	$(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(XLIBJVM_DTRACE_DEBUGINFO)
-# $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
-#         $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DTRACE_DEBUGINFO) $(LIBJVM_DTRACE) ;
 # Do this part in the $(XLIBJVM_DIR) subdir so $(XLIBJVM_DIR) is not
 # in the link name:
-	( cd $(XLIBJVM_DIR) && $(ADD_GNU_DEBUGLINK) $(LIBJVM_DTRACE_DEBUGINFO) $(LIBJVM_DTRACE) )
+	( cd $(XLIBJVM_DIR) && $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DTRACE_DEBUGINFO) $(LIBJVM_DTRACE) )
   ifeq ($(STRIP_POLICY),all_strip)
 	$(QUIETLY) $(STRIP) $@
   else
@@ -206,17 +193,13 @@ $(JVMOFFS).cpp: $(GENOFFS) $(JVMOFFS).h $(JVMOFFS)Index.h
 $(JVMOFFS.o): $(JVMOFFS).h $(JVMOFFS).cpp 
 	$(QUIETLY) $(CXX) -c -I. -o $@ $(ARCHFLAG) -D$(TYPE) $(JVMOFFS).cpp
 
-$(LIBJVM_DB): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS.o) $(XLIBJVM_DB) $(LIBJVM_DB_MAPFILE)
+$(LIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS.o) $(XLIBJVM_DB) $(LIBJVM_DB_MAPFILE)
 	@echo $(LOG_INFO) Making $@
 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. -I$(GENERATED) \
 		$(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -lc
 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
-# Clear the SHF_ALLOC flag (if set) from empty section headers.
-	$(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DB_DEBUGINFO)
-# $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
+	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DB_DEBUGINFO) $@
-#	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DB_DEBUGINFO) $@
-	$(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBJVM_DB_DEBUGINFO) $@
   ifeq ($(STRIP_POLICY),all_strip)
 	$(QUIETLY) $(STRIP) $@
   else
@@ -231,17 +214,13 @@ ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
   endif
 endif
 
-$(LIBJVM_DTRACE): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(XLIBJVM_DTRACE) $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
+$(LIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(XLIBJVM_DTRACE) $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
 	@echo $(LOG_INFO) 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)
-# Clear the SHF_ALLOC flag (if set) from empty section headers.
-	$(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DTRACE_DEBUGINFO)
-# $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
+	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DTRACE_DEBUGINFO) $@
-#	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DTRACE_DEBUGINFO) $@
-	$(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBJVM_DTRACE_DEBUGINFO) $@
   ifeq ($(STRIP_POLICY),all_strip)
 	$(QUIETLY) $(STRIP) $@
   else

hotspot/make/solaris/makefiles/fix_empty_sec_hdr_flags.make

@@ -1,54 +0,0 @@
-#
-# Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
-# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
-#
-# This code is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License version 2 only, as
-# published by the Free Software Foundation.
-#
-# This code is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-# version 2 for more details (a copy is included in the LICENSE file that
-# accompanied this code).
-#
-# You should have received a copy of the GNU General Public License version
-# 2 along with this work; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
-# or visit www.oracle.com if you need additional information or have any
-# questions.
-#  
-#
-
-# Rules to build fix_empty_sec_hdr_flags, used by vm.make on Solaris
-
-# Allow $(FIX_EMPTY_SEC_HDR_FLAGS) to be called from any directory.
-# We don't set or use the GENERATED macro to avoid affecting
-# other HotSpot Makefiles.
-TOPDIR                          = $(shell echo `pwd`)
-FIX_EMPTY_SEC_HDR_FLAGS         = $(TOPDIR)/../generated/fix_empty_sec_hdr_flags
-
-FIX_EMPTY_SEC_HDR_FLAGS_DIR     = $(GAMMADIR)/src/os/solaris/fix_empty_sec_hdr_flags
-FIX_EMPTY_SEC_HDR_FLAGS_SRC     = $(FIX_EMPTY_SEC_HDR_FLAGS_DIR)/fix_empty_sec_hdr_flags.c
-FIX_EMPTY_SEC_HDR_FLAGS_FLAGS   = 
-LIBS_FIX_EMPTY_SEC_HDR_FLAGS   += -lelf
-
-ifeq ("${Platform_compiler}", "sparcWorks")
-# Enable the following FIX_EMPTY_SEC_HDR_FLAGS_FLAGS addition if you need to
-# compare the built ELF objects.
-#
-# The -g option makes static data global and the "-W0,-noglobal"
-# option tells the compiler to not globalize static data using a unique
-# globalization prefix. Instead force the use of a static globalization
-# prefix based on the source filepath so the objects from two identical
-# compilations are the same.
-#
-# Note: The blog says to use "-W0,-xglobalstatic", but that doesn't
-#       seem to work. I got "-W0,-noglobal" from Kelly and that works.
-#FIX_EMPTY_SEC_HDR_FLAGS_FLAGS += -W0,-noglobal
-endif # Platform_compiler == sparcWorks
-
-$(FIX_EMPTY_SEC_HDR_FLAGS): $(FIX_EMPTY_SEC_HDR_FLAGS_SRC)
-	$(CC) -g -o $@ $< $(FIX_EMPTY_SEC_HDR_FLAGS_FLAGS) $(LIBS_FIX_EMPTY_SEC_HDR_FLAGS)

hotspot/make/solaris/makefiles/gcc.make

@@ -226,18 +226,8 @@ SHARED_FLAG = -shared
 # Allow no optimizations.
 DEBUG_CFLAGS=-O0
 
-# Use the stabs format for debugging information (this is the default
+# Enable debug symbols
-# on gcc-2.91). It's good enough, has all the information about line
+DEBUG_CFLAGS += -g
-# numbers and local variables, and libjvm.so is only about 16M.
-# Change this back to "-g" if you want the most expressive format.
-# (warning: that could easily inflate libjvm.so to 150M!)
-# Note: The Itanium gcc compiler crashes when using -gstabs.
-DEBUG_CFLAGS/ia64  = -g
-DEBUG_CFLAGS/amd64 = -g
-DEBUG_CFLAGS += $(DEBUG_CFLAGS/$(BUILDARCH))
-ifeq ($(DEBUG_CFLAGS/$(BUILDARCH)),)
-  DEBUG_CFLAGS += -gstabs
-endif
 
 # Enable bounds checking.
 ifeq "$(shell expr \( $(CC_VER_MAJOR) \> 3 \) )" "1"

hotspot/make/solaris/makefiles/jsig.make

@@ -47,22 +47,13 @@ else
 LFLAGS_JSIG += -mt -xnolib
 endif
 
-$(LIBJSIG): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)
+$(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE)
 	@echo $(LOG_INFO) Making signal interposition lib...
 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \
                          $(LFLAGS_JSIG) -o $@ $(JSIGSRCDIR)/jsig.c -ldl
 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
-# gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set.
-# Clear the SHF_ALLOC flag (if set) from empty section headers.
-# An empty section header has sh_addr == 0 and sh_size == 0.
-# This problem has only been seen on Solaris X64, but we call this tool
-# on all Solaris builds just in case.
-	$(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJSIG_DEBUGINFO)
-# $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
+	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJSIG_DEBUGINFO) $@
-# Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available.
-#	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJSIG_DEBUGINFO) $@
-	$(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBJSIG_DEBUGINFO) $@
   ifeq ($(STRIP_POLICY),all_strip)
 	$(QUIETLY) $(STRIP) $@
   else

hotspot/make/solaris/makefiles/saproc.make

@@ -90,7 +90,7 @@ $(shell uname -r -v \
 #SOLARIS_11_B159_OR_LATER=-DSOLARIS_11_B159_OR_LATER
 
 
-$(LIBSAPROC): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(SASRCFILES) $(SADISOBJ) $(SAMAPFILE)
+$(LIBSAPROC): $(SASRCFILES) $(SADISOBJ) $(SAMAPFILE)
 	$(QUIETLY) if [ "$(BOOT_JAVA_HOME)" = "" ]; then \
 	  echo "ALT_BOOTDIR, BOOTDIR or JAVA_HOME needs to be defined to build SA"; \
 	  exit 1; \
@@ -121,17 +121,8 @@ $(SADISOBJ): $(SADISSRCFILES)
 	           -c -o $(SADISOBJ)
 
 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
-# gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set.
-# Clear the SHF_ALLOC flag (if set) from empty section headers.
-# An empty section header has sh_addr == 0 and sh_size == 0.
-# This problem has only been seen on Solaris X64, but we call this tool
-# on all Solaris builds just in case.
-	$(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBSAPROC_DEBUGINFO)
-# $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
+	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBSAPROC_DEBUGINFO) $@
-# Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available.
-#	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBSAPROC_DEBUGINFO) $@
-	$(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBSAPROC_DEBUGINFO) $@
   ifeq ($(STRIP_POLICY),all_strip)
 	$(QUIETLY) $(STRIP) $@
   else

hotspot/make/solaris/makefiles/sparcWorks.make

@@ -496,15 +496,6 @@ ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
   FASTDEBUG_CFLAGS += -xs
 endif
 
-# Special global options for SS12
-ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
-  # There appears to be multiple issues with the new Dwarf2 debug format, so
-  #   we tell the compiler to use the older 'stabs' debug format all the time.
-  #   Note that this needs to be used in optimized compiles too to be 100%.
-  #   This is a workaround for SS12 (5.9) bug 6694600
-  CFLAGS += -xdebugformat=stabs
-endif
-
 # Enable the following CFLAGS additions if you need to compare the
 # built ELF objects.
 #

hotspot/make/solaris/makefiles/vm.make

@@ -154,14 +154,6 @@ JDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH)
 # jvm_db & dtrace
 include $(MAKEFILES_DIR)/dtrace.make
 
-#----------------------------------------------------------------------
-# add_gnu_debuglink tool
-include $(MAKEFILES_DIR)/add_gnu_debuglink.make
-
-#----------------------------------------------------------------------
-# fix_empty_sec_hdr_flags tool
-include $(MAKEFILES_DIR)/fix_empty_sec_hdr_flags.make
-
 #----------------------------------------------------------------------
 # JVM
 
@@ -302,7 +294,7 @@ else
 LINK_VM = $(LINK_LIB.CXX)
 endif
 # making the library:
-$(LIBJVM): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(LIBJVM.o) $(LIBJVM_MAPFILE)
+$(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE)
 ifeq ($(filter -sbfast -xsbfast, $(CFLAGS_BROWSE)),)
 	@echo $(LOG_INFO) Linking vm...
 	$(QUIETLY) $(LINK_LIB.CXX/PRE_HOOK)
@@ -310,17 +302,8 @@ ifeq ($(filter -sbfast -xsbfast, $(CFLAGS_BROWSE)),)
 	$(QUIETLY) $(LINK_LIB.CXX/POST_HOOK)
 	$(QUIETLY) rm -f $@.1 && ln -s $@ $@.1
 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
-# gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set.
-# Clear the SHF_ALLOC flag (if set) from empty section headers.
-# An empty section header has sh_addr == 0 and sh_size == 0.
-# This problem has only been seen on Solaris X64, but we call this tool
-# on all Solaris builds just in case.
-	$(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
 	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DEBUGINFO)
-# $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
+	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DEBUGINFO) $@
-# Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available.
-#	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DEBUGINFO) $@
-	$(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBJVM_DEBUGINFO) $@
   ifeq ($(STRIP_POLICY),all_strip)
 	$(QUIETLY) $(STRIP) $@
   else

hotspot/make/windows/makefiles/vm.make

@@ -89,19 +89,24 @@ AGCT_EXPORT=/export:AsyncGetCallTrace
 
 # If you modify exports below please do the corresponding changes in
 # src/share/tools/ProjectCreator/WinGammaPlatformVC7.java
-LD_FLAGS=$(LD_FLAGS) $(STACK_SIZE) /subsystem:windows /dll /base:0x8000000 \
+!if "$(BUILDARCH)" == "amd64"
-  /export:JNI_GetDefaultJavaVMInitArgs       \
+EXPORT_LIST=
-  /export:JNI_CreateJavaVM                   \
+!else
-  /export:JVM_FindClassFromBootLoader        \
+EXPORT_LIST=/export:JNI_GetDefaultJavaVMInitArgs \
-  /export:JNI_GetCreatedJavaVMs              \
+            /export:JNI_CreateJavaVM             \
-  /export:jio_snprintf                       \
+            /export:JVM_FindClassFromBootLoader  \
-  /export:jio_printf                         \
+            /export:JNI_GetCreatedJavaVMs        \
-  /export:jio_fprintf                        \
+            /export:jio_snprintf                 \
-  /export:jio_vfprintf                       \
+            /export:jio_printf                   \
-  /export:jio_vsnprintf                      \
+            /export:jio_fprintf                  \
-  $(AGCT_EXPORT)                             \
+            /export:jio_vfprintf                 \
-  /export:JVM_GetVersionInfo                 \
+            /export:jio_vsnprintf                \
-  /export:JVM_InitAgentProperties
+            $(AGCT_EXPORT)                       \
+            /export:JVM_GetVersionInfo           \
+            /export:JVM_InitAgentProperties
+!endif
+
+LD_FLAGS=$(LD_FLAGS) $(STACK_SIZE) /subsystem:windows /dll /base:0x8000000 $(EXPORT_LIST)
 
 CXX_INCLUDE_DIRS=/I "..\generated"
 

hotspot/src/cpu/ppc/vm/macroAssembler_ppc.hpp

@@ -27,6 +27,7 @@
 #define CPU_PPC_VM_MACROASSEMBLER_PPC_HPP
 
 #include "asm/assembler.hpp"
+#include "utilities/macros.hpp"
 
 // MacroAssembler extends Assembler by a few frequently used macros.
 

hotspot/src/cpu/sparc/vm/stubGenerator_sparc.cpp

@@ -4813,6 +4813,7 @@ class StubGenerator: public StubCodeGenerator {
     StubRoutines::_atomic_add_entry          = generate_atomic_add();
     StubRoutines::_atomic_xchg_ptr_entry     = StubRoutines::_atomic_xchg_entry;
     StubRoutines::_atomic_cmpxchg_ptr_entry  = StubRoutines::_atomic_cmpxchg_entry;
+    StubRoutines::_atomic_cmpxchg_byte_entry = ShouldNotCallThisStub();
     StubRoutines::_atomic_cmpxchg_long_entry = generate_atomic_cmpxchg_long();
     StubRoutines::_atomic_add_ptr_entry      = StubRoutines::_atomic_add_entry;
 #endif  // COMPILER2 !=> _LP64

hotspot/src/cpu/x86/vm/assembler_x86.cpp

@@ -1297,6 +1297,17 @@ void Assembler::cmpxchgl(Register reg, Address adr) { // cmpxchg
   emit_operand(reg, adr);
 }
 
+// The 8-bit cmpxchg compares the value at adr with the contents of rax,
+// and stores reg into adr if so; otherwise, the value at adr is loaded into rax,.
+// The ZF is set if the compared values were equal, and cleared otherwise.
+void Assembler::cmpxchgb(Register reg, Address adr) { // cmpxchg
+  InstructionMark im(this);
+  prefix(adr, reg, true);
+  emit_int8(0x0F);
+  emit_int8((unsigned char)0xB0);
+  emit_operand(reg, adr);
+}
+
 void Assembler::comisd(XMMRegister dst, Address src) {
   // NOTE: dbx seems to decode this as comiss even though the
   // 0x66 is there. Strangly ucomisd comes out correct

hotspot/src/cpu/x86/vm/assembler_x86.hpp

@@ -1006,6 +1006,7 @@ private:
 
   void cmpxchg8 (Address adr);
 
+  void cmpxchgb(Register reg, Address adr);
   void cmpxchgl(Register reg, Address adr);
 
   void cmpxchgq(Register reg, Address adr);

hotspot/src/cpu/x86/vm/stubGenerator_x86_64.cpp

@@ -594,9 +594,35 @@ class StubGenerator: public StubCodeGenerator {
     return start;
   }
 
-  // Support for jint atomic::atomic_cmpxchg_long(jlong exchange_value,
+  // Support for jbyte atomic::atomic_cmpxchg(jbyte exchange_value, volatile jbyte* dest,
-  //                                             volatile jlong* dest,
+  //                                          jbyte compare_value)
-  //                                             jlong compare_value)
+  //
+  // Arguments :
+  //    c_rarg0: exchange_value
+  //    c_rarg1: dest
+  //    c_rarg2: compare_value
+  //
+  // Result:
+  //    if ( compare_value == *dest ) {
+  //       *dest = exchange_value
+  //       return compare_value;
+  //    else
+  //       return *dest;
+  address generate_atomic_cmpxchg_byte() {
+    StubCodeMark mark(this, "StubRoutines", "atomic_cmpxchg_byte");
+    address start = __ pc();
+
+    __ movsbq(rax, c_rarg2);
+   if ( os::is_MP() ) __ lock();
+    __ cmpxchgb(c_rarg0, Address(c_rarg1, 0));
+    __ ret(0);
+
+    return start;
+  }
+
+  // Support for jlong atomic::atomic_cmpxchg(jlong exchange_value,
+  //                                          volatile jlong* dest,
+  //                                          jlong compare_value)
   // Arguments :
   //    c_rarg0: exchange_value
   //    c_rarg1: dest
@@ -3894,6 +3920,7 @@ class StubGenerator: public StubCodeGenerator {
     StubRoutines::_atomic_xchg_entry         = generate_atomic_xchg();
     StubRoutines::_atomic_xchg_ptr_entry     = generate_atomic_xchg_ptr();
     StubRoutines::_atomic_cmpxchg_entry      = generate_atomic_cmpxchg();
+    StubRoutines::_atomic_cmpxchg_byte_entry = generate_atomic_cmpxchg_byte();
     StubRoutines::_atomic_cmpxchg_long_entry = generate_atomic_cmpxchg_long();
     StubRoutines::_atomic_add_entry          = generate_atomic_add();
     StubRoutines::_atomic_add_ptr_entry      = generate_atomic_add_ptr();

hotspot/src/cpu/x86/vm/vm_version_x86.hpp

@@ -570,10 +570,12 @@ public:
   static uint cores_per_cpu()  {
     uint result = 1;
     if (is_intel()) {
-      if (supports_processor_topology()) {
+      bool supports_topology = supports_processor_topology();
+      if (supports_topology) {
         result = _cpuid_info.tpl_cpuidB1_ebx.bits.logical_cpus /
                  _cpuid_info.tpl_cpuidB0_ebx.bits.logical_cpus;
-      } else {
+      }
+      if (!supports_topology || result == 0) {
         result = (_cpuid_info.dcp_cpuid4_eax.bits.cores_per_cpu + 1);
       }
     } else if (is_amd()) {

hotspot/src/cpu/x86/vm/x86_32.ad

@@ -1210,6 +1210,7 @@ uint MachSpillCopyNode::implementation( CodeBuffer *cbuf, PhaseRegAlloc *ra_, bo
 
 
   Unimplemented();
+  return 0; // Mute compiler
 }
 
 #ifndef PRODUCT

hotspot/src/cpu/zero/vm/stack_zero.cpp

@@ -30,7 +30,9 @@
 
 int ZeroStack::suggest_size(Thread *thread) const {
   assert(needs_setup(), "already set up");
-  return align_size_down(abi_stack_available(thread) / 2, wordSize);
+  int abi_available = abi_stack_available(thread);
+  assert(abi_available >= 0, "available abi stack must be >= 0");
+  return align_size_down(abi_available / 2, wordSize);
 }
 
 void ZeroStack::handle_overflow(TRAPS) {

hotspot/src/cpu/zero/vm/stack_zero.inline.hpp

@@ -48,9 +48,11 @@ inline void ZeroStack::overflow_check(int required_words, TRAPS) {
 // to use under normal circumstances.  Note that the returned
 // value can be negative.
 inline int ZeroStack::abi_stack_available(Thread *thread) const {
-  int stack_used = thread->stack_base() - (address) &stack_used;
+  guarantee(Thread::current() == thread, "should run in the same thread");
+  int stack_used = thread->stack_base() - (address) &stack_used
+    + (StackYellowPages+StackRedPages+StackShadowPages) * os::vm_page_size();
   int stack_free = thread->stack_size() - stack_used;
-  return stack_free - shadow_pages_size();
+  return stack_free;
 }
 
 #endif // CPU_ZERO_VM_STACK_ZERO_INLINE_HPP

hotspot/src/cpu/zero/vm/stubGenerator_zero.cpp

@@ -207,6 +207,7 @@ class StubGenerator: public StubCodeGenerator {
     StubRoutines::_atomic_xchg_ptr_entry     = ShouldNotCallThisStub();
     StubRoutines::_atomic_cmpxchg_entry      = ShouldNotCallThisStub();
     StubRoutines::_atomic_cmpxchg_ptr_entry  = ShouldNotCallThisStub();
+    StubRoutines::_atomic_cmpxchg_byte_entry = ShouldNotCallThisStub();
     StubRoutines::_atomic_cmpxchg_long_entry = ShouldNotCallThisStub();
     StubRoutines::_atomic_add_entry          = ShouldNotCallThisStub();
     StubRoutines::_atomic_add_ptr_entry      = ShouldNotCallThisStub();

hotspot/src/os/aix/vm/os_aix.cpp

@@ -107,6 +107,12 @@
 #include <sys/vminfo.h>
 #include <sys/wait.h>
 
+// If RUSAGE_THREAD for getrusage() has not been defined, do it here. The code calling
+// getrusage() is prepared to handle the associated failure.
+#ifndef RUSAGE_THREAD
+#define RUSAGE_THREAD   (1)               /* only the calling thread */
+#endif
+
 // Add missing declarations (should be in procinfo.h but isn't until AIX 6.1).
 #if !defined(_AIXVERSION_610)
 extern "C" {
@@ -512,15 +518,13 @@ void os::init_system_properties_values() {
 
 #define DEFAULT_LIBPATH "/usr/lib:/lib"
 #define EXTENSIONS_DIR  "/lib/ext"
-#define ENDORSED_DIR    "/lib/endorsed"
 
   // Buffer that fits several sprintfs.
   // Note that the space for the trailing null is provided
   // by the nulls included by the sizeof operator.
   const size_t bufsize =
-    MAX3((size_t)MAXPATHLEN,  // For dll_dir & friends.
+    MAX2((size_t)MAXPATHLEN,  // For dll_dir & friends.
-         (size_t)MAXPATHLEN + sizeof(EXTENSIONS_DIR), // extensions dir
+         (size_t)MAXPATHLEN + sizeof(EXTENSIONS_DIR)); // extensions dir
-         (size_t)MAXPATHLEN + sizeof(ENDORSED_DIR)); // endorsed dir
   char *buf = (char *)NEW_C_HEAP_ARRAY(char, bufsize, mtInternal);
 
   // sysclasspath, java_home, dll_dir
@@ -565,21 +569,16 @@ void os::init_system_properties_values() {
   char *ld_library_path = (char *)NEW_C_HEAP_ARRAY(char, strlen(v) + 1 + sizeof(DEFAULT_LIBPATH) + 1, mtInternal);
   sprintf(ld_library_path, "%s%s" DEFAULT_LIBPATH, v, v_colon);
   Arguments::set_library_path(ld_library_path);
-  FREE_C_HEAP_ARRAY(char, ld_library_path, mtInternal);
+  FREE_C_HEAP_ARRAY(char, ld_library_path);
 
   // Extensions directories.
   sprintf(buf, "%s" EXTENSIONS_DIR, Arguments::get_java_home());
   Arguments::set_ext_dirs(buf);
 
-  // Endorsed standards default directory.
+  FREE_C_HEAP_ARRAY(char, buf);
-  sprintf(buf, "%s" ENDORSED_DIR, Arguments::get_java_home());
-  Arguments::set_endorsed_dirs(buf);
-
-  FREE_C_HEAP_ARRAY(char, buf, mtInternal);
 
 #undef DEFAULT_LIBPATH
 #undef EXTENSIONS_DIR
-#undef ENDORSED_DIR
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -1072,15 +1071,19 @@ jlong os::elapsed_frequency() {
   return (1000 * 1000);
 }
 
-// For now, we say that linux does not support vtime. I have no idea
+bool os::supports_vtime() { return true; }
-// whether it can actually be made to (DLD, 9/13/05).
-
-bool os::supports_vtime() { return false; }
 bool os::enable_vtime()   { return false; }
 bool os::vtime_enabled()  { return false; }
+
 double os::elapsedVTime() {
-  // better than nothing, but not much
+  struct rusage usage;
-  return elapsedTime();
+  int retval = getrusage(RUSAGE_THREAD, &usage);
+  if (retval == 0) {
+    return usage.ru_utime.tv_sec + usage.ru_stime.tv_sec + (usage.ru_utime.tv_usec + usage.ru_stime.tv_usec) / (1000.0 * 1000);
+  } else {
+    // better than nothing, but not much
+    return elapsedTime();
+  }
 }
 
 jlong os::javaTimeMillis() {
@@ -1297,11 +1300,11 @@ bool os::dll_build_name(char* buffer, size_t buflen,
     // release the storage
     for (int i = 0; i < n; i++) {
       if (pelements[i] != NULL) {
-        FREE_C_HEAP_ARRAY(char, pelements[i], mtInternal);
+        FREE_C_HEAP_ARRAY(char, pelements[i]);
       }
     }
     if (pelements != NULL) {
-      FREE_C_HEAP_ARRAY(char*, pelements, mtInternal);
+      FREE_C_HEAP_ARRAY(char*, pelements);
     }
   } else {
     snprintf(buffer, buflen, "%s/lib%s.so", pname, fname);
@@ -2778,6 +2781,10 @@ size_t os::read(int fd, void *buf, unsigned int nBytes) {
   return ::read(fd, buf, nBytes);
 }
 
+size_t os::read_at(int fd, void *buf, unsigned int nBytes, jlong offset) {
+  return ::pread(fd, buf, nBytes, offset);
+}
+
 void os::naked_short_sleep(jlong ms) {
   struct timespec req;
 
@@ -4137,8 +4144,29 @@ int os::available(int fd, jlong *bytes) {
 char* os::pd_map_memory(int fd, const char* file_name, size_t file_offset,
                         char *addr, size_t bytes, bool read_only,
                         bool allow_exec) {
-  Unimplemented();
+  int prot;
-  return NULL;
+  int flags = MAP_PRIVATE;
+
+  if (read_only) {
+    prot = PROT_READ;
+  } else {
+    prot = PROT_READ | PROT_WRITE;
+  }
+
+  if (allow_exec) {
+    prot |= PROT_EXEC;
+  }
+
+  if (addr != NULL) {
+    flags |= MAP_FIXED;
+  }
+
+  char* mapped_address = (char*)mmap(addr, (size_t)bytes, prot, flags,
+                                     fd, file_offset);
+  if (mapped_address == MAP_FAILED) {
+    return NULL;
+  }
+  return mapped_address;
 }
 
 

hotspot/src/os/aix/vm/perfMemory_aix.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2014, Oracle and/or its affiliates. All rights reserved.
  * Copyright 2012, 2013 SAP AG. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -127,7 +127,7 @@ static void save_memory_to_file(char* addr, size_t size) {
       }
     }
   }
-  FREE_C_HEAP_ARRAY(char, destfile, mtInternal);
+  FREE_C_HEAP_ARRAY(char, destfile);
 }
 
 
@@ -279,14 +279,14 @@ static char* get_user_name(uid_t uid) {
                                      "pw_name zero length");
       }
     }
-    FREE_C_HEAP_ARRAY(char, pwbuf, mtInternal);
+    FREE_C_HEAP_ARRAY(char, pwbuf);
     return NULL;
   }
 
   char* user_name = NEW_C_HEAP_ARRAY(char, strlen(p->pw_name) + 1, mtInternal);
   strcpy(user_name, p->pw_name);
 
-  FREE_C_HEAP_ARRAY(char, pwbuf, mtInternal);
+  FREE_C_HEAP_ARRAY(char, pwbuf);
   return user_name;
 }
 
@@ -347,7 +347,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
     DIR* subdirp = os::opendir(usrdir_name);
 
     if (subdirp == NULL) {
-      FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+      FREE_C_HEAP_ARRAY(char, usrdir_name);
       continue;
     }
 
@@ -358,7 +358,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
     // symlink can be exploited.
     //
     if (!is_directory_secure(usrdir_name)) {
-      FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+      FREE_C_HEAP_ARRAY(char, usrdir_name);
       os::closedir(subdirp);
       continue;
     }
@@ -382,13 +382,13 @@ static char* get_user_name_slow(int vmid, TRAPS) {
         // don't follow symbolic links for the file
         RESTARTABLE(::lstat(filename, &statbuf), result);
         if (result == OS_ERR) {
-           FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+           FREE_C_HEAP_ARRAY(char, filename);
            continue;
         }
 
         // skip over files that are not regular files.
         if (!S_ISREG(statbuf.st_mode)) {
-          FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+          FREE_C_HEAP_ARRAY(char, filename);
           continue;
         }
 
@@ -398,7 +398,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
           if (statbuf.st_ctime > oldest_ctime) {
             char* user = strchr(dentry->d_name, '_') + 1;
 
-            if (oldest_user != NULL) FREE_C_HEAP_ARRAY(char, oldest_user, mtInternal);
+            if (oldest_user != NULL) FREE_C_HEAP_ARRAY(char, oldest_user);
             oldest_user = NEW_C_HEAP_ARRAY(char, strlen(user)+1, mtInternal);
 
             strcpy(oldest_user, user);
@@ -406,15 +406,15 @@ static char* get_user_name_slow(int vmid, TRAPS) {
           }
         }
 
-        FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+        FREE_C_HEAP_ARRAY(char, filename);
       }
     }
     os::closedir(subdirp);
-    FREE_C_HEAP_ARRAY(char, udbuf, mtInternal);
+    FREE_C_HEAP_ARRAY(char, udbuf);
-    FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+    FREE_C_HEAP_ARRAY(char, usrdir_name);
   }
   os::closedir(tmpdirp);
-  FREE_C_HEAP_ARRAY(char, tdbuf, mtInternal);
+  FREE_C_HEAP_ARRAY(char, tdbuf);
 
   return(oldest_user);
 }
@@ -422,7 +422,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
 // return the name of the user that owns the JVM indicated by the given vmid.
 //
 static char* get_user_name(int vmid, TRAPS) {
-  return get_user_name_slow(vmid, CHECK_NULL);
+  return get_user_name_slow(vmid, THREAD);
 }
 
 // return the file name of the backing store file for the named
@@ -481,7 +481,7 @@ static void remove_file(const char* dirname, const char* filename) {
 
   remove_file(path);
 
-  FREE_C_HEAP_ARRAY(char, path, mtInternal);
+  FREE_C_HEAP_ARRAY(char, path);
 }
 
 
@@ -558,7 +558,7 @@ static void cleanup_sharedmem_resources(const char* dirname) {
     errno = 0;
   }
   os::closedir(dirp);
-  FREE_C_HEAP_ARRAY(char, dbuf, mtInternal);
+  FREE_C_HEAP_ARRAY(char, dbuf);
 }
 
 // make the user specific temporary directory. Returns true if
@@ -703,11 +703,11 @@ static char* mmap_create_shared(size_t size) {
 
   fd = create_sharedmem_resources(dirname, filename, size);
 
-  FREE_C_HEAP_ARRAY(char, user_name, mtInternal);
+  FREE_C_HEAP_ARRAY(char, user_name);
-  FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+  FREE_C_HEAP_ARRAY(char, dirname);
 
   if (fd == -1) {
-    FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+    FREE_C_HEAP_ARRAY(char, filename);
     return NULL;
   }
 
@@ -723,7 +723,7 @@ static char* mmap_create_shared(size_t size) {
       warning("mmap failed -  %s\n", strerror(errno));
     }
     remove_file(filename);
-    FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+    FREE_C_HEAP_ARRAY(char, filename);
     return NULL;
   }
 
@@ -769,7 +769,7 @@ static void delete_shared_memory(char* addr, size_t size) {
     remove_file(backing_store_file_name);
     // Don't.. Free heap memory could deadlock os::abort() if it is called
     // from signal handler. OS will reclaim the heap memory.
-    // FREE_C_HEAP_ARRAY(char, backing_store_file_name, mtInternal);
+    // FREE_C_HEAP_ARRAY(char, backing_store_file_name);
     backing_store_file_name = NULL;
   }
 }
@@ -853,9 +853,9 @@ static void mmap_attach_shared(const char* user, int vmid, PerfMemory::PerfMemor
   // store file, we don't follow them when attaching either.
   //
   if (!is_directory_secure(dirname)) {
-    FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+    FREE_C_HEAP_ARRAY(char, dirname);
     if (luser != user) {
-      FREE_C_HEAP_ARRAY(char, luser, mtInternal);
+      FREE_C_HEAP_ARRAY(char, luser);
     }
     THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
               "Process not found");
@@ -871,9 +871,9 @@ static void mmap_attach_shared(const char* user, int vmid, PerfMemory::PerfMemor
   strcpy(rfilename, filename);
 
   // free the c heap resources that are no longer needed
-  if (luser != user) FREE_C_HEAP_ARRAY(char, luser, mtInternal);
+  if (luser != user) FREE_C_HEAP_ARRAY(char, luser);
-  FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+  FREE_C_HEAP_ARRAY(char, dirname);
-  FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+  FREE_C_HEAP_ARRAY(char, filename);
 
   // open the shared memory file for the give vmid
   fd = open_sharedmem_file(rfilename, file_flags, CHECK);

hotspot/src/os/bsd/vm/os_bsd.cpp

@@ -353,7 +353,6 @@ void os::init_system_properties_values() {
 // Base path of extensions installed on the system.
 #define SYS_EXT_DIR     "/usr/java/packages"
 #define EXTENSIONS_DIR  "/lib/ext"
-#define ENDORSED_DIR    "/lib/endorsed"
 
 #ifndef __APPLE__
 
@@ -361,9 +360,8 @@ void os::init_system_properties_values() {
   // Note that the space for the colon and the trailing null are provided
   // by the nulls included by the sizeof operator.
   const size_t bufsize =
-    MAX3((size_t)MAXPATHLEN,  // For dll_dir & friends.
+    MAX2((size_t)MAXPATHLEN,  // For dll_dir & friends.
-         (size_t)MAXPATHLEN + sizeof(EXTENSIONS_DIR) + sizeof(SYS_EXT_DIR) + sizeof(EXTENSIONS_DIR), // extensions dir
+         (size_t)MAXPATHLEN + sizeof(EXTENSIONS_DIR) + sizeof(SYS_EXT_DIR) + sizeof(EXTENSIONS_DIR)); // extensions dir
-         (size_t)MAXPATHLEN + sizeof(ENDORSED_DIR)); // endorsed dir
   char *buf = (char *)NEW_C_HEAP_ARRAY(char, bufsize, mtInternal);
 
   // sysclasspath, java_home, dll_dir
@@ -418,18 +416,14 @@ void os::init_system_properties_values() {
                                                      mtInternal);
     sprintf(ld_library_path, "%s%s" SYS_EXT_DIR "/lib/%s:" DEFAULT_LIBPATH, v, v_colon, cpu_arch);
     Arguments::set_library_path(ld_library_path);
-    FREE_C_HEAP_ARRAY(char, ld_library_path, mtInternal);
+    FREE_C_HEAP_ARRAY(char, ld_library_path);
   }
 
   // Extensions directories.
   sprintf(buf, "%s" EXTENSIONS_DIR ":" SYS_EXT_DIR EXTENSIONS_DIR, Arguments::get_java_home());
   Arguments::set_ext_dirs(buf);
 
-  // Endorsed standards default directory.
+  FREE_C_HEAP_ARRAY(char, buf);
-  sprintf(buf, "%s" ENDORSED_DIR, Arguments::get_java_home());
-  Arguments::set_endorsed_dirs(buf);
-
-  FREE_C_HEAP_ARRAY(char, buf, mtInternal);
 
 #else // __APPLE__
 
@@ -445,9 +439,8 @@ void os::init_system_properties_values() {
   // Note that the space for the colon and the trailing null are provided
   // by the nulls included by the sizeof operator.
   const size_t bufsize =
-    MAX3((size_t)MAXPATHLEN,  // for dll_dir & friends.
+    MAX2((size_t)MAXPATHLEN,  // for dll_dir & friends.
-         (size_t)MAXPATHLEN + sizeof(EXTENSIONS_DIR) + system_ext_size, // extensions dir
+         (size_t)MAXPATHLEN + sizeof(EXTENSIONS_DIR) + system_ext_size); // extensions dir
-         (size_t)MAXPATHLEN + sizeof(ENDORSED_DIR)); // endorsed dir
   char *buf = (char *)NEW_C_HEAP_ARRAY(char, bufsize, mtInternal);
 
   // sysclasspath, java_home, dll_dir
@@ -513,7 +506,7 @@ void os::init_system_properties_values() {
     sprintf(ld_library_path, "%s%s%s%s%s" SYS_EXTENSIONS_DIR ":" SYS_EXTENSIONS_DIRS ":.",
             v, v_colon, l, l_colon, user_home_dir);
     Arguments::set_library_path(ld_library_path);
-    FREE_C_HEAP_ARRAY(char, ld_library_path, mtInternal);
+    FREE_C_HEAP_ARRAY(char, ld_library_path);
   }
 
   // Extensions directories.
@@ -525,11 +518,7 @@ void os::init_system_properties_values() {
           user_home_dir, Arguments::get_java_home());
   Arguments::set_ext_dirs(buf);
 
-  // Endorsed standards default directory.
+  FREE_C_HEAP_ARRAY(char, buf);
-  sprintf(buf, "%s" ENDORSED_DIR, Arguments::get_java_home());
-  Arguments::set_endorsed_dirs(buf);
-
-  FREE_C_HEAP_ARRAY(char, buf, mtInternal);
 
 #undef SYS_EXTENSIONS_DIR
 #undef SYS_EXTENSIONS_DIRS
@@ -538,7 +527,6 @@ void os::init_system_properties_values() {
 
 #undef SYS_EXT_DIR
 #undef EXTENSIONS_DIR
-#undef ENDORSED_DIR
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -1315,11 +1303,11 @@ bool os::dll_build_name(char* buffer, size_t buflen,
     // release the storage
     for (int i = 0; i < n; i++) {
       if (pelements[i] != NULL) {
-        FREE_C_HEAP_ARRAY(char, pelements[i], mtInternal);
+        FREE_C_HEAP_ARRAY(char, pelements[i]);
       }
     }
     if (pelements != NULL) {
-      FREE_C_HEAP_ARRAY(char*, pelements, mtInternal);
+      FREE_C_HEAP_ARRAY(char*, pelements);
     }
   } else {
     snprintf(buffer, buflen, "%s/" JNI_LIB_PREFIX "%s" JNI_LIB_SUFFIX, pname, fname);
@@ -2576,6 +2564,10 @@ size_t os::read(int fd, void *buf, unsigned int nBytes) {
   RESTARTABLE_RETURN_INT(::read(fd, buf, nBytes));
 }
 
+size_t os::read_at(int fd, void *buf, unsigned int nBytes, jlong offset) {
+  RESTARTABLE_RETURN_INT(::pread(fd, buf, nBytes, offset));
+}
+
 void os::naked_short_sleep(jlong ms) {
   struct timespec req;
 

hotspot/src/os/bsd/vm/perfMemory_bsd.cpp

@@ -127,7 +127,7 @@ static void save_memory_to_file(char* addr, size_t size) {
       }
     }
   }
-  FREE_C_HEAP_ARRAY(char, destfile, mtInternal);
+  FREE_C_HEAP_ARRAY(char, destfile);
 }
 
 
@@ -279,14 +279,14 @@ static char* get_user_name(uid_t uid) {
                                      "pw_name zero length");
       }
     }
-    FREE_C_HEAP_ARRAY(char, pwbuf, mtInternal);
+    FREE_C_HEAP_ARRAY(char, pwbuf);
     return NULL;
   }
 
   char* user_name = NEW_C_HEAP_ARRAY(char, strlen(p->pw_name) + 1, mtInternal);
   strcpy(user_name, p->pw_name);
 
-  FREE_C_HEAP_ARRAY(char, pwbuf, mtInternal);
+  FREE_C_HEAP_ARRAY(char, pwbuf);
   return user_name;
 }
 
@@ -347,7 +347,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
     DIR* subdirp = os::opendir(usrdir_name);
 
     if (subdirp == NULL) {
-      FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+      FREE_C_HEAP_ARRAY(char, usrdir_name);
       continue;
     }
 
@@ -358,7 +358,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
     // symlink can be exploited.
     //
     if (!is_directory_secure(usrdir_name)) {
-      FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+      FREE_C_HEAP_ARRAY(char, usrdir_name);
       os::closedir(subdirp);
       continue;
     }
@@ -382,13 +382,13 @@ static char* get_user_name_slow(int vmid, TRAPS) {
         // don't follow symbolic links for the file
         RESTARTABLE(::lstat(filename, &statbuf), result);
         if (result == OS_ERR) {
-           FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+           FREE_C_HEAP_ARRAY(char, filename);
            continue;
         }
 
         // skip over files that are not regular files.
         if (!S_ISREG(statbuf.st_mode)) {
-          FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+          FREE_C_HEAP_ARRAY(char, filename);
           continue;
         }
 
@@ -398,7 +398,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
           if (statbuf.st_ctime > oldest_ctime) {
             char* user = strchr(dentry->d_name, '_') + 1;
 
-            if (oldest_user != NULL) FREE_C_HEAP_ARRAY(char, oldest_user, mtInternal);
+            if (oldest_user != NULL) FREE_C_HEAP_ARRAY(char, oldest_user);
             oldest_user = NEW_C_HEAP_ARRAY(char, strlen(user)+1, mtInternal);
 
             strcpy(oldest_user, user);
@@ -406,15 +406,15 @@ static char* get_user_name_slow(int vmid, TRAPS) {
           }
         }
 
-        FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+        FREE_C_HEAP_ARRAY(char, filename);
       }
     }
     os::closedir(subdirp);
-    FREE_C_HEAP_ARRAY(char, udbuf, mtInternal);
+    FREE_C_HEAP_ARRAY(char, udbuf);
-    FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+    FREE_C_HEAP_ARRAY(char, usrdir_name);
   }
   os::closedir(tmpdirp);
-  FREE_C_HEAP_ARRAY(char, tdbuf, mtInternal);
+  FREE_C_HEAP_ARRAY(char, tdbuf);
 
   return(oldest_user);
 }
@@ -422,7 +422,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
 // return the name of the user that owns the JVM indicated by the given vmid.
 //
 static char* get_user_name(int vmid, TRAPS) {
-  return get_user_name_slow(vmid, CHECK_NULL);
+  return get_user_name_slow(vmid, THREAD);
 }
 
 // return the file name of the backing store file for the named
@@ -481,7 +481,7 @@ static void remove_file(const char* dirname, const char* filename) {
 
   remove_file(path);
 
-  FREE_C_HEAP_ARRAY(char, path, mtInternal);
+  FREE_C_HEAP_ARRAY(char, path);
 }
 
 
@@ -558,7 +558,7 @@ static void cleanup_sharedmem_resources(const char* dirname) {
     errno = 0;
   }
   os::closedir(dirp);
-  FREE_C_HEAP_ARRAY(char, dbuf, mtInternal);
+  FREE_C_HEAP_ARRAY(char, dbuf);
 }
 
 // make the user specific temporary directory. Returns true if
@@ -725,11 +725,11 @@ static char* mmap_create_shared(size_t size) {
 
   fd = create_sharedmem_resources(dirname, filename, size);
 
-  FREE_C_HEAP_ARRAY(char, user_name, mtInternal);
+  FREE_C_HEAP_ARRAY(char, user_name);
-  FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+  FREE_C_HEAP_ARRAY(char, dirname);
 
   if (fd == -1) {
-    FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+    FREE_C_HEAP_ARRAY(char, filename);
     return NULL;
   }
 
@@ -743,7 +743,7 @@ static char* mmap_create_shared(size_t size) {
       warning("mmap failed -  %s\n", strerror(errno));
     }
     remove_file(filename);
-    FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+    FREE_C_HEAP_ARRAY(char, filename);
     return NULL;
   }
 
@@ -872,9 +872,9 @@ static void mmap_attach_shared(const char* user, int vmid, PerfMemory::PerfMemor
   // store file, we don't follow them when attaching either.
   //
   if (!is_directory_secure(dirname)) {
-    FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+    FREE_C_HEAP_ARRAY(char, dirname);
     if (luser != user) {
-      FREE_C_HEAP_ARRAY(char, luser, mtInternal);
+      FREE_C_HEAP_ARRAY(char, luser);
     }
     THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
               "Process not found");
@@ -890,9 +890,9 @@ static void mmap_attach_shared(const char* user, int vmid, PerfMemory::PerfMemor
   strcpy(rfilename, filename);
 
   // free the c heap resources that are no longer needed
-  if (luser != user) FREE_C_HEAP_ARRAY(char, luser, mtInternal);
+  if (luser != user) FREE_C_HEAP_ARRAY(char, luser);
-  FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+  FREE_C_HEAP_ARRAY(char, dirname);
-  FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+  FREE_C_HEAP_ARRAY(char, filename);
 
   // open the shared memory file for the give vmid
   fd = open_sharedmem_file(rfilename, file_flags, CHECK);

hotspot/src/os/linux/vm/os_linux.cpp

@@ -68,6 +68,7 @@
 #include "utilities/events.hpp"
 #include "utilities/elfFile.hpp"
 #include "utilities/growableArray.hpp"
+#include "utilities/macros.hpp"
 #include "utilities/vmError.hpp"
 
 // put OS-includes here
@@ -339,15 +340,13 @@ void os::init_system_properties_values() {
 // Base path of extensions installed on the system.
 #define SYS_EXT_DIR     "/usr/java/packages"
 #define EXTENSIONS_DIR  "/lib/ext"
-#define ENDORSED_DIR    "/lib/endorsed"
 
   // Buffer that fits several sprintfs.
   // Note that the space for the colon and the trailing null are provided
   // by the nulls included by the sizeof operator.
   const size_t bufsize =
-    MAX3((size_t)MAXPATHLEN,  // For dll_dir & friends.
+    MAX2((size_t)MAXPATHLEN,  // For dll_dir & friends.
-         (size_t)MAXPATHLEN + sizeof(EXTENSIONS_DIR) + sizeof(SYS_EXT_DIR) + sizeof(EXTENSIONS_DIR), // extensions dir
+         (size_t)MAXPATHLEN + sizeof(EXTENSIONS_DIR) + sizeof(SYS_EXT_DIR) + sizeof(EXTENSIONS_DIR)); // extensions dir
-         (size_t)MAXPATHLEN + sizeof(ENDORSED_DIR)); // endorsed dir
   char *buf = (char *)NEW_C_HEAP_ARRAY(char, bufsize, mtInternal);
 
   // sysclasspath, java_home, dll_dir
@@ -405,23 +404,18 @@ void os::init_system_properties_values() {
                                                      mtInternal);
     sprintf(ld_library_path, "%s%s" SYS_EXT_DIR "/lib/%s:" DEFAULT_LIBPATH, v, v_colon, cpu_arch);
     Arguments::set_library_path(ld_library_path);
-    FREE_C_HEAP_ARRAY(char, ld_library_path, mtInternal);
+    FREE_C_HEAP_ARRAY(char, ld_library_path);
   }
 
   // Extensions directories.
   sprintf(buf, "%s" EXTENSIONS_DIR ":" SYS_EXT_DIR EXTENSIONS_DIR, Arguments::get_java_home());
   Arguments::set_ext_dirs(buf);
 
-  // Endorsed standards default directory.
+  FREE_C_HEAP_ARRAY(char, buf);
-  sprintf(buf, "%s" ENDORSED_DIR, Arguments::get_java_home());
-  Arguments::set_endorsed_dirs(buf);
-
-  FREE_C_HEAP_ARRAY(char, buf, mtInternal);
 
 #undef DEFAULT_LIBPATH
 #undef SYS_EXT_DIR
 #undef EXTENSIONS_DIR
-#undef ENDORSED_DIR
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -1622,11 +1616,11 @@ bool os::dll_build_name(char* buffer, size_t buflen,
     // release the storage
     for (int i = 0; i < n; i++) {
       if (pelements[i] != NULL) {
-        FREE_C_HEAP_ARRAY(char, pelements[i], mtInternal);
+        FREE_C_HEAP_ARRAY(char, pelements[i]);
       }
     }
     if (pelements != NULL) {
-      FREE_C_HEAP_ARRAY(char*, pelements, mtInternal);
+      FREE_C_HEAP_ARRAY(char*, pelements);
     }
   } else {
     snprintf(buffer, buflen, "%s/lib%s.so", pname, fname);
@@ -2943,7 +2937,7 @@ void os::Linux::rebuild_cpu_to_node_map() {
       }
     }
   }
-  FREE_C_HEAP_ARRAY(unsigned long, cpu_map, mtInternal);
+  FREE_C_HEAP_ARRAY(unsigned long, cpu_map);
 }
 
 int os::Linux::get_node_by_cpu(int cpu_id) {
@@ -3791,6 +3785,10 @@ size_t os::read(int fd, void *buf, unsigned int nBytes) {
   return ::read(fd, buf, nBytes);
 }
 
+size_t os::read_at(int fd, void *buf, unsigned int nBytes, jlong offset) {
+  return ::pread(fd, buf, nBytes, offset);
+}
+
 // Short sleep, direct OS call.
 //
 // Note: certain versions of Linux CFS scheduler (since 2.6.23) do not guarantee

hotspot/src/os/linux/vm/perfMemory_linux.cpp

@@ -127,7 +127,7 @@ static void save_memory_to_file(char* addr, size_t size) {
       }
     }
   }
-  FREE_C_HEAP_ARRAY(char, destfile, mtInternal);
+  FREE_C_HEAP_ARRAY(char, destfile);
 }
 
 
@@ -279,14 +279,14 @@ static char* get_user_name(uid_t uid) {
                                      "pw_name zero length");
       }
     }
-    FREE_C_HEAP_ARRAY(char, pwbuf, mtInternal);
+    FREE_C_HEAP_ARRAY(char, pwbuf);
     return NULL;
   }
 
   char* user_name = NEW_C_HEAP_ARRAY(char, strlen(p->pw_name) + 1, mtInternal);
   strcpy(user_name, p->pw_name);
 
-  FREE_C_HEAP_ARRAY(char, pwbuf, mtInternal);
+  FREE_C_HEAP_ARRAY(char, pwbuf);
   return user_name;
 }
 
@@ -347,7 +347,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
     DIR* subdirp = os::opendir(usrdir_name);
 
     if (subdirp == NULL) {
-      FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+      FREE_C_HEAP_ARRAY(char, usrdir_name);
       continue;
     }
 
@@ -358,7 +358,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
     // symlink can be exploited.
     //
     if (!is_directory_secure(usrdir_name)) {
-      FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+      FREE_C_HEAP_ARRAY(char, usrdir_name);
       os::closedir(subdirp);
       continue;
     }
@@ -382,13 +382,13 @@ static char* get_user_name_slow(int vmid, TRAPS) {
         // don't follow symbolic links for the file
         RESTARTABLE(::lstat(filename, &statbuf), result);
         if (result == OS_ERR) {
-           FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+           FREE_C_HEAP_ARRAY(char, filename);
            continue;
         }
 
         // skip over files that are not regular files.
         if (!S_ISREG(statbuf.st_mode)) {
-          FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+          FREE_C_HEAP_ARRAY(char, filename);
           continue;
         }
 
@@ -398,7 +398,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
           if (statbuf.st_ctime > oldest_ctime) {
             char* user = strchr(dentry->d_name, '_') + 1;
 
-            if (oldest_user != NULL) FREE_C_HEAP_ARRAY(char, oldest_user, mtInternal);
+            if (oldest_user != NULL) FREE_C_HEAP_ARRAY(char, oldest_user);
             oldest_user = NEW_C_HEAP_ARRAY(char, strlen(user)+1, mtInternal);
 
             strcpy(oldest_user, user);
@@ -406,15 +406,15 @@ static char* get_user_name_slow(int vmid, TRAPS) {
           }
         }
 
-        FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+        FREE_C_HEAP_ARRAY(char, filename);
       }
     }
     os::closedir(subdirp);
-    FREE_C_HEAP_ARRAY(char, udbuf, mtInternal);
+    FREE_C_HEAP_ARRAY(char, udbuf);
-    FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+    FREE_C_HEAP_ARRAY(char, usrdir_name);
   }
   os::closedir(tmpdirp);
-  FREE_C_HEAP_ARRAY(char, tdbuf, mtInternal);
+  FREE_C_HEAP_ARRAY(char, tdbuf);
 
   return(oldest_user);
 }
@@ -422,7 +422,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
 // return the name of the user that owns the JVM indicated by the given vmid.
 //
 static char* get_user_name(int vmid, TRAPS) {
-  return get_user_name_slow(vmid, CHECK_NULL);
+  return get_user_name_slow(vmid, THREAD);
 }
 
 // return the file name of the backing store file for the named
@@ -481,7 +481,7 @@ static void remove_file(const char* dirname, const char* filename) {
 
   remove_file(path);
 
-  FREE_C_HEAP_ARRAY(char, path, mtInternal);
+  FREE_C_HEAP_ARRAY(char, path);
 }
 
 
@@ -558,7 +558,7 @@ static void cleanup_sharedmem_resources(const char* dirname) {
     errno = 0;
   }
   os::closedir(dirp);
-  FREE_C_HEAP_ARRAY(char, dbuf, mtInternal);
+  FREE_C_HEAP_ARRAY(char, dbuf);
 }
 
 // make the user specific temporary directory. Returns true if
@@ -725,11 +725,11 @@ static char* mmap_create_shared(size_t size) {
 
   fd = create_sharedmem_resources(dirname, filename, size);
 
-  FREE_C_HEAP_ARRAY(char, user_name, mtInternal);
+  FREE_C_HEAP_ARRAY(char, user_name);
-  FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+  FREE_C_HEAP_ARRAY(char, dirname);
 
   if (fd == -1) {
-    FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+    FREE_C_HEAP_ARRAY(char, filename);
     return NULL;
   }
 
@@ -743,7 +743,7 @@ static char* mmap_create_shared(size_t size) {
       warning("mmap failed -  %s\n", strerror(errno));
     }
     remove_file(filename);
-    FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+    FREE_C_HEAP_ARRAY(char, filename);
     return NULL;
   }
 
@@ -872,9 +872,9 @@ static void mmap_attach_shared(const char* user, int vmid, PerfMemory::PerfMemor
   // store file, we don't follow them when attaching either.
   //
   if (!is_directory_secure(dirname)) {
-    FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+    FREE_C_HEAP_ARRAY(char, dirname);
     if (luser != user) {
-      FREE_C_HEAP_ARRAY(char, luser, mtInternal);
+      FREE_C_HEAP_ARRAY(char, luser);
     }
     THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
               "Process not found");
@@ -890,9 +890,9 @@ static void mmap_attach_shared(const char* user, int vmid, PerfMemory::PerfMemor
   strcpy(rfilename, filename);
 
   // free the c heap resources that are no longer needed
-  if (luser != user) FREE_C_HEAP_ARRAY(char, luser, mtInternal);
+  if (luser != user) FREE_C_HEAP_ARRAY(char, luser);
-  FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+  FREE_C_HEAP_ARRAY(char, dirname);
-  FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+  FREE_C_HEAP_ARRAY(char, filename);
 
   // open the shared memory file for the give vmid
   fd = open_sharedmem_file(rfilename, file_flags, THREAD);

hotspot/src/os/solaris/add_gnu_debuglink/add_gnu_debuglink.c

@@ -1,285 +0,0 @@
-/*
- * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * Name:        add_gnu_debuglink.c
- *
- * Description: Add a ".gnu_debuglink" section that refers to the specified
- *     debug_info_path to the specified ELF object.
- *
- *     This program is adapted from the example program shown on the
- *     elf(3elf) man page and from code from the Solaris compiler
- *     driver.
- */
-
-/*
- * needed to define SHF_EXCLUDE
- */
-#define ELF_TARGET_ALL
-
-#include <fcntl.h>
-#include <stdio.h>
-#include <libelf.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-static void failure(void);
-static unsigned int gnu_debuglink_crc32(unsigned int crc, unsigned char *buf,
-                                        size_t len);
-
-void
-main(int argc, char ** argv) {
-                                 /* new ELF section name */
-    static char SEC_NAME[] = ".gnu_debuglink";
-
-    unsigned char buffer[8 * 1024];  /* I/O buffer */
-    int           buffer_len;        /* buffer length */
-    char *        debug_info_path;   /* debug info path */
-    void *        ehdr;              /* ELF header */
-    Elf *         elf;               /* ELF descriptor */
-    char *        elf_ident;         /* ELF identity string */
-    char *        elf_obj;           /* elf_obj file */
-    int           fd;                /* descriptor for files */
-    unsigned int  file_crc = 0;      /* CRC for debug info file */
-    int           is_elfclass64;     /* is an ELFCLASS64 file? */
-    Elf_Data *    link_dat;          /* ELF data for new debug info link */
-    Elf_Data *    name_dat;          /* ELF data for new section name */
-    Elf_Scn *     new_scn;           /* new ELF section descriptor */
-    void *        new_shdr;          /* new ELF section header */
-    Elf_Scn *     scn;               /* ELF section descriptor */
-    void *        shdr;              /* ELF section header */
-
-    if (argc != 3) {
-        (void) fprintf(stderr, "Usage: %s debug_info_path elf_obj\n", argv[0]);
-        exit(2);
-    }
-
-    debug_info_path = argv[1];  /* save for later */
-    if ((fd = open(debug_info_path, O_RDONLY)) == -1) {
-        (void) fprintf(stderr, "%s: cannot open file.\n", debug_info_path);
-        exit(3);
-    }
-
-    (void) printf("Computing CRC for '%s'\n", debug_info_path);
-    (void) fflush(stdout);
-    /* compute CRC for the debug info file */
-    for (;;) {
-        int len = read(fd, buffer, sizeof buffer);
-        if (len <= 0) {
-            break;
-        }
-        file_crc = gnu_debuglink_crc32(file_crc, buffer, len);
-    }
-    (void) close(fd);
-
-    /* open the elf_obj */
-    elf_obj = argv[2];
-    if ((fd = open(elf_obj, O_RDWR)) == -1) {
-        (void) fprintf(stderr, "%s: cannot open file.\n", elf_obj);
-        exit(4);
-    }
-
-    (void) printf("Opening '%s' for update\n", elf_obj);
-    (void) fflush(stdout);
-    (void) elf_version(EV_CURRENT);  /* coordinate ELF versions */
-
-    /* obtain the ELF descriptors from the input file */
-    if ((elf = elf_begin(fd, ELF_C_RDWR, NULL)) == NULL) {
-        failure();
-    }
-
-    /* determine if ELFCLASS64 or not? */
-    elf_ident = elf_getident(elf, NULL);
-    is_elfclass64 = (elf_ident[EI_CLASS] == ELFCLASS64);
-
-    /* get the ELF header */
-    if (is_elfclass64) {
-        ehdr = elf64_getehdr(elf);
-    } else {
-        ehdr = elf32_getehdr(elf);
-    }
-    if (ehdr == NULL) {
-        failure();
-    }
-
-    /* get the ELF section descriptor */
-    if (is_elfclass64) {
-        scn = elf_getscn(elf, ((Elf64_Ehdr *) ehdr)->e_shstrndx);
-    } else {
-        scn = elf_getscn(elf, ((Elf32_Ehdr *) ehdr)->e_shstrndx);
-    }
-    if (scn == NULL) {
-        failure();
-    }
-
-    /* get the section header */
-    if (is_elfclass64) {
-        shdr = elf64_getshdr(scn);
-    } else {
-        shdr = elf32_getshdr(scn);
-    }
-    if (shdr == NULL) {
-        failure();
-    }
-
-    (void) printf("Adding ELF data for new section name\n");
-    (void) fflush(stdout);
-    name_dat = elf_newdata(scn);
-    name_dat->d_buf = (void *) SEC_NAME;
-    if (is_elfclass64) {
-        name_dat->d_off = ((Elf64_Shdr *) shdr)->sh_size + 1;
-    } else {
-        name_dat->d_off = ((Elf32_Shdr *) shdr)->sh_size + 1;
-    }
-    name_dat->d_align = 1;
-    name_dat->d_size = strlen(SEC_NAME) + 1;
-
-    new_scn = elf_newscn(elf);
-
-    if (is_elfclass64) {
-        new_shdr = elf64_getshdr(new_scn);
-        ((Elf64_Shdr *) new_shdr)->sh_flags = SHF_EXCLUDE;
-        ((Elf64_Shdr *) new_shdr)->sh_type = SHT_PROGBITS;
-        ((Elf64_Shdr *) new_shdr)->sh_name = ((Elf64_Shdr *) shdr)->sh_size;
-        ((Elf64_Shdr *) new_shdr)->sh_addralign = 1;
-        ((Elf64_Shdr *) shdr)->sh_size += (strlen(SEC_NAME) + 1);
-    } else {
-        new_shdr = elf32_getshdr(new_scn);
-        ((Elf32_Shdr *) new_shdr)->sh_flags = SHF_EXCLUDE;
-        ((Elf32_Shdr *) new_shdr)->sh_type = SHT_PROGBITS;
-        ((Elf32_Shdr *) new_shdr)->sh_name = ((Elf32_Shdr *) shdr)->sh_size;
-        ((Elf32_Shdr *) new_shdr)->sh_addralign = 1;
-        ((Elf32_Shdr *) shdr)->sh_size += (strlen(SEC_NAME) + 1);
-    }
-
-    (void) printf("Adding ELF data for debug_info_path value\n");
-    (void) fflush(stdout);
-    (void) memset(buffer, 0, sizeof buffer);
-    buffer_len = strlen(debug_info_path) + 1;  /* +1 for NUL */
-    (void) strncpy((char *) buffer, debug_info_path, buffer_len);
-    if (buffer_len % 4 != 0) {
-        /* not on a 4 byte boundary so pad to the next one */
-        buffer_len += (4 - buffer_len % 4);
-    }
-    /* save the CRC */
-    (void) memcpy(&buffer[buffer_len], &file_crc, sizeof file_crc);
-    buffer_len += sizeof file_crc;
-
-    link_dat = elf_newdata(new_scn);
-    link_dat->d_type = ELF_T_BYTE;
-    link_dat->d_size = buffer_len;
-    link_dat->d_buf = buffer;
-    link_dat->d_align = 1;
-
-    (void) printf("Saving updates to '%s'\n", elf_obj);
-    (void) fflush(stdout);
-    (void) elf_update(elf, ELF_C_NULL);   /* recalc ELF memory structures */
-    (void) elf_update(elf, ELF_C_WRITE);  /* write out changes to ELF obj */
-    (void) elf_end(elf);                  /* done with ELF obj */
-    (void) close(fd);
-
-    (void) printf("Done updating '%s'\n", elf_obj);
-    (void) fflush(stdout);
-    exit(0);
-}  /* end main */
-
-
-static void
-failure() {
-    (void) fprintf(stderr, "%s\n", elf_errmsg(elf_errno()));
-    exit(5);
-}
-
-
-/*
- * The CRC used in gnu_debuglink, retrieved from
- * http://sourceware.org/gdb/current/onlinedocs/gdb/Separate-Debug-Files.html#Separate-Debug-Files.
- */
-
-static unsigned int
-gnu_debuglink_crc32(unsigned int crc, unsigned char *buf, size_t len) {
-    static const unsigned int crc32_table[256] = {
-        0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419,
-        0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4,
-        0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07,
-        0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
-        0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856,
-        0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
-        0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4,
-        0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
-        0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3,
-        0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a,
-        0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599,
-        0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
-        0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190,
-        0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f,
-        0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e,
-        0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
-        0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed,
-        0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
-        0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3,
-        0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
-        0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a,
-        0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5,
-        0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010,
-        0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
-        0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17,
-        0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6,
-        0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615,
-        0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
-        0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344,
-        0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
-        0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a,
-        0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
-        0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1,
-        0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c,
-        0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef,
-        0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
-        0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe,
-        0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31,
-        0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c,
-        0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
-        0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b,
-        0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
-        0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1,
-        0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
-        0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278,
-        0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7,
-        0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66,
-        0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
-        0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605,
-        0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8,
-        0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b,
-        0x2d02ef8d
-    };
-
-    unsigned char *end;
-
-    crc = ~crc & 0xffffffff;
-    for (end = buf + len; buf < end; ++buf) {
-        crc = crc32_table[(crc ^ *buf) & 0xff] ^ (crc >> 8);
-    }
-    return ~crc & 0xffffffff;
-}

hotspot/src/os/solaris/fix_empty_sec_hdr_flags/fix_empty_sec_hdr_flags.c

@@ -1,181 +0,0 @@
-/*
- * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/*
- * Name:        fix_empty_sec_hdr_flags.c
- *
- * Description: Remove the SHF_ALLOC flag from "empty" section headers.
- *     An "empty" section header has sh_addr == 0 and sh_size == 0.
- *
- *     This program is adapted from the example program shown on the
- *     elf(3elf) man page and from code from the Solaris compiler
- *     driver.
- */
-
-#include <fcntl.h>
-#include <stdio.h>
-#include <libelf.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-static void failure(void);
-
-void
-main(int argc, char ** argv) {
-    void *        ehdr;           /* ELF header */
-    unsigned int  i;              /* section counter */
-    int           fd;             /* descriptor for file */
-    Elf *         elf;            /* ELF descriptor */
-    char *        elf_ident;      /* ELF identity string */
-    char *        elf_obj;        /* elf_obj file */
-    int           fix_count;      /* number of flags fixed */
-    int           is_elfclass64;  /* is an ELFCLASS64 file? */
-    Elf_Scn *     scn;            /* ELF section descriptor */
-    void *        shdr;           /* ELF section header */
-    Elf_Data *    shstrtab;       /* ELF section header string table */
-
-    if (argc != 2) {
-        (void) fprintf(stderr, "Usage: %s elf_obj\n", argv[0]);
-        exit(2);
-    }
-
-    /* open the elf_obj */
-    elf_obj = argv[1];
-    if ((fd = open(elf_obj, O_RDWR)) == -1) {
-        (void) fprintf(stderr, "%s: cannot open file.\n", elf_obj);
-        exit(3);
-    }
-
-    (void) printf("Opening '%s' for update\n", elf_obj);
-    (void) fflush(stdout);
-    (void) elf_version(EV_CURRENT);  /* coordinate ELF versions */
-
-    /* obtain the ELF descriptors from the input file */
-    if ((elf = elf_begin(fd, ELF_C_RDWR, NULL)) == NULL) {
-        failure();
-    }
-
-    /* determine if ELFCLASS64 or not? */
-    elf_ident = elf_getident(elf, NULL);
-    is_elfclass64 = (elf_ident[EI_CLASS] == ELFCLASS64);
-
-    /* get the ELF header */
-    if (is_elfclass64) {
-        ehdr = elf64_getehdr(elf);
-    } else {
-        ehdr = elf32_getehdr(elf);
-    }
-    if (ehdr == NULL) {
-        failure();
-    }
-
-    /* get the ELF section descriptor */
-    if (is_elfclass64) {
-        scn = elf_getscn(elf, ((Elf64_Ehdr *) ehdr)->e_shstrndx);
-    } else {
-        scn = elf_getscn(elf, ((Elf32_Ehdr *) ehdr)->e_shstrndx);
-    }
-    if (scn == NULL) {
-        failure();
-    }
-
-    /* get the section header string table */
-    shstrtab = elf_getdata(scn, NULL);
-    if (shstrtab == NULL) {
-        failure();
-    }
-
-    fix_count = 0;
-
-    /* traverse the sections of the input file */
-    for (i = 1, scn = NULL; scn = elf_nextscn(elf, scn); i++) {
-        int    has_flag_set;  /* is SHF_ALLOC flag set? */
-        int    is_empty;      /* is section empty? */
-        char * name;          /* short hand pointer */
-
-        /* get the section header */
-        if (is_elfclass64) {
-            shdr = elf64_getshdr(scn);
-        } else {
-            shdr = elf32_getshdr(scn);
-        }
-        if (shdr == NULL) {
-            failure();
-        }
-
-        if (is_elfclass64) {
-            name = (char *)shstrtab->d_buf + ((Elf64_Shdr *) shdr)->sh_name;
-        } else {
-            name = (char *)shstrtab->d_buf + ((Elf32_Shdr *) shdr)->sh_name;
-        }
-
-        if (is_elfclass64) {
-            has_flag_set = ((Elf64_Shdr *) shdr)->sh_flags & SHF_ALLOC;
-            is_empty = ((Elf64_Shdr *) shdr)->sh_addr == 0 &&
-                ((Elf64_Shdr *) shdr)->sh_size == 0;
-        } else {
-            has_flag_set = ((Elf32_Shdr *) shdr)->sh_flags & SHF_ALLOC;
-            is_empty = ((Elf32_Shdr *) shdr)->sh_addr == 0 &&
-                ((Elf32_Shdr *) shdr)->sh_size == 0;
-        }
-
-        if (is_empty && has_flag_set) {
-            (void) printf("section[%u] '%s' is empty, "
-                "but SHF_ALLOC flag is set.\n", i, name);
-            (void) printf("Clearing the SHF_ALLOC flag.\n");
-
-            if (is_elfclass64) {
-                ((Elf64_Shdr *) shdr)->sh_flags &= ~SHF_ALLOC;
-            } else {
-                ((Elf32_Shdr *) shdr)->sh_flags &= ~SHF_ALLOC;
-            }
-            fix_count++;
-        }
-    }  /* end for each ELF section */
-
-    if (fix_count > 0) {
-        (void) printf("Saving %d updates to '%s'\n", fix_count, elf_obj);
-        (void) fflush(stdout);
-        (void) elf_update(elf, ELF_C_NULL);   /* recalc ELF memory structures */
-        (void) elf_update(elf, ELF_C_WRITE);  /* write out changes to ELF obj */
-    } else {
-        (void) printf("No SHF_ALLOC flags needed to be cleared.\n");
-    }
-
-    (void) elf_end(elf);                  /* done with ELF obj */
-    (void) close(fd);
-
-    (void) printf("Done %s '%s'\n",
-               (fix_count > 0) ? "updating" : "with", elf_obj);
-    (void) fflush(stdout);
-    exit(0);
-}  /* end main */
-
-
-static void
-failure() {
-    (void) fprintf(stderr, "%s\n", elf_errmsg(elf_errno()));
-    exit(6);
-}

hotspot/src/os/solaris/vm/os_solaris.cpp

@@ -506,7 +506,7 @@ static bool assign_distribution(processorid_t* id_array,
     }
   }
   if (available_id != NULL) {
-    FREE_C_HEAP_ARRAY(bool, available_id, mtInternal);
+    FREE_C_HEAP_ARRAY(bool, available_id);
   }
   return true;
 }
@@ -538,7 +538,7 @@ bool os::distribute_processes(uint length, uint* distribution) {
     }
   }
   if (id_array != NULL) {
-    FREE_C_HEAP_ARRAY(processorid_t, id_array, mtInternal);
+    FREE_C_HEAP_ARRAY(processorid_t, id_array);
   }
   return result;
 }
@@ -609,17 +609,15 @@ void os::init_system_properties_values() {
 // Base path of extensions installed on the system.
 #define SYS_EXT_DIR     "/usr/jdk/packages"
 #define EXTENSIONS_DIR  "/lib/ext"
-#define ENDORSED_DIR    "/lib/endorsed"
 
   char cpu_arch[12];
   // Buffer that fits several sprintfs.
   // Note that the space for the colon and the trailing null are provided
   // by the nulls included by the sizeof operator.
   const size_t bufsize =
-    MAX4((size_t)MAXPATHLEN,  // For dll_dir & friends.
+    MAX3((size_t)MAXPATHLEN,  // For dll_dir & friends.
          sizeof(SYS_EXT_DIR) + sizeof("/lib/") + strlen(cpu_arch), // invariant ld_library_path
-         (size_t)MAXPATHLEN + sizeof(EXTENSIONS_DIR) + sizeof(SYS_EXT_DIR) + sizeof(EXTENSIONS_DIR), // extensions dir
+         (size_t)MAXPATHLEN + sizeof(EXTENSIONS_DIR) + sizeof(SYS_EXT_DIR) + sizeof(EXTENSIONS_DIR)); // extensions dir
-         (size_t)MAXPATHLEN + sizeof(ENDORSED_DIR)); // endorsed dir
   char *buf = (char *)NEW_C_HEAP_ARRAY(char, bufsize, mtInternal);
 
   // sysclasspath, java_home, dll_dir
@@ -675,7 +673,7 @@ void os::init_system_properties_values() {
 
     // Determine search path count and required buffer size.
     if (dlinfo(RTLD_SELF, RTLD_DI_SERINFOSIZE, (void *)info) == -1) {
-      FREE_C_HEAP_ARRAY(char, buf, mtInternal);
+      FREE_C_HEAP_ARRAY(char, buf);
       vm_exit_during_initialization("dlinfo SERINFOSIZE request", dlerror());
     }
 
@@ -686,8 +684,8 @@ void os::init_system_properties_values() {
 
     // Obtain search path information.
     if (dlinfo(RTLD_SELF, RTLD_DI_SERINFO, (void *)info) == -1) {
-      FREE_C_HEAP_ARRAY(char, buf, mtInternal);
+      FREE_C_HEAP_ARRAY(char, buf);
-      FREE_C_HEAP_ARRAY(char, info, mtInternal);
+      FREE_C_HEAP_ARRAY(char, info);
       vm_exit_during_initialization("dlinfo SERINFO request", dlerror());
     }
 
@@ -757,23 +755,18 @@ void os::init_system_properties_values() {
     // Callee copies into its own buffer.
     Arguments::set_library_path(library_path);
 
-    FREE_C_HEAP_ARRAY(char, library_path, mtInternal);
+    FREE_C_HEAP_ARRAY(char, library_path);
-    FREE_C_HEAP_ARRAY(char, info, mtInternal);
+    FREE_C_HEAP_ARRAY(char, info);
   }
 
   // Extensions directories.
   sprintf(buf, "%s" EXTENSIONS_DIR ":" SYS_EXT_DIR EXTENSIONS_DIR, Arguments::get_java_home());
   Arguments::set_ext_dirs(buf);
 
-  // Endorsed standards default directory.
+  FREE_C_HEAP_ARRAY(char, buf);
-  sprintf(buf, "%s" ENDORSED_DIR, Arguments::get_java_home());
-  Arguments::set_endorsed_dirs(buf);
-
-  FREE_C_HEAP_ARRAY(char, buf, mtInternal);
 
 #undef SYS_EXT_DIR
 #undef EXTENSIONS_DIR
-#undef ENDORSED_DIR
 }
 
 void os::breakpoint() {
@@ -1599,11 +1592,11 @@ bool os::dll_build_name(char* buffer, size_t buflen,
     // release the storage
     for (int i = 0; i < n; i++) {
       if (pelements[i] != NULL) {
-        FREE_C_HEAP_ARRAY(char, pelements[i], mtInternal);
+        FREE_C_HEAP_ARRAY(char, pelements[i]);
       }
     }
     if (pelements != NULL) {
-      FREE_C_HEAP_ARRAY(char*, pelements, mtInternal);
+      FREE_C_HEAP_ARRAY(char*, pelements);
     }
   } else {
     snprintf(buffer, buflen, "%s/lib%s.so", pname, fname);
@@ -3167,6 +3160,15 @@ size_t os::read(int fd, void *buf, unsigned int nBytes) {
   return res;
 }
 
+size_t os::read_at(int fd, void *buf, unsigned int nBytes, jlong offset) {
+  size_t res;
+  JavaThread* thread = (JavaThread*)Thread::current();
+  assert(thread->thread_state() == _thread_in_vm, "Assumed _thread_in_vm");
+  ThreadBlockInVM tbiv(thread);
+  RESTARTABLE(::pread(fd, buf, (size_t) nBytes, offset), res);
+  return res;
+}
+
 size_t os::restartable_read(int fd, void *buf, unsigned int nBytes) {
   size_t res;
   assert(((JavaThread*)Thread::current())->thread_state() == _thread_in_native,
@@ -4681,7 +4683,7 @@ jint os::init_2(void) {
       size_t lgrp_limit = os::numa_get_groups_num();
       int *lgrp_ids = NEW_C_HEAP_ARRAY(int, lgrp_limit, mtInternal);
       size_t lgrp_num = os::numa_get_leaf_groups(lgrp_ids, lgrp_limit);
-      FREE_C_HEAP_ARRAY(int, lgrp_ids, mtInternal);
+      FREE_C_HEAP_ARRAY(int, lgrp_ids);
       if (lgrp_num < 2) {
         // There's only one locality group, disable NUMA.
         UseNUMA = false;

hotspot/src/os/solaris/vm/perfMemory_solaris.cpp

@@ -129,7 +129,7 @@ static void save_memory_to_file(char* addr, size_t size) {
       }
     }
   }
-  FREE_C_HEAP_ARRAY(char, destfile, mtInternal);
+  FREE_C_HEAP_ARRAY(char, destfile);
 }
 
 
@@ -270,14 +270,14 @@ static char* get_user_name(uid_t uid) {
                                      "pw_name zero length");
       }
     }
-    FREE_C_HEAP_ARRAY(char, pwbuf, mtInternal);
+    FREE_C_HEAP_ARRAY(char, pwbuf);
     return NULL;
   }
 
   char* user_name = NEW_C_HEAP_ARRAY(char, strlen(p->pw_name) + 1, mtInternal);
   strcpy(user_name, p->pw_name);
 
-  FREE_C_HEAP_ARRAY(char, pwbuf, mtInternal);
+  FREE_C_HEAP_ARRAY(char, pwbuf);
   return user_name;
 }
 
@@ -338,7 +338,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
     DIR* subdirp = os::opendir(usrdir_name);
 
     if (subdirp == NULL) {
-      FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+      FREE_C_HEAP_ARRAY(char, usrdir_name);
       continue;
     }
 
@@ -349,7 +349,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
     // symlink can be exploited.
     //
     if (!is_directory_secure(usrdir_name)) {
-      FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+      FREE_C_HEAP_ARRAY(char, usrdir_name);
       os::closedir(subdirp);
       continue;
     }
@@ -373,13 +373,13 @@ static char* get_user_name_slow(int vmid, TRAPS) {
         // don't follow symbolic links for the file
         RESTARTABLE(::lstat(filename, &statbuf), result);
         if (result == OS_ERR) {
-           FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+           FREE_C_HEAP_ARRAY(char, filename);
            continue;
         }
 
         // skip over files that are not regular files.
         if (!S_ISREG(statbuf.st_mode)) {
-          FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+          FREE_C_HEAP_ARRAY(char, filename);
           continue;
         }
 
@@ -389,7 +389,7 @@ static char* get_user_name_slow(int vmid, TRAPS) {
           if (statbuf.st_ctime > oldest_ctime) {
             char* user = strchr(dentry->d_name, '_') + 1;
 
-            if (oldest_user != NULL) FREE_C_HEAP_ARRAY(char, oldest_user, mtInternal);
+            if (oldest_user != NULL) FREE_C_HEAP_ARRAY(char, oldest_user);
             oldest_user = NEW_C_HEAP_ARRAY(char, strlen(user)+1, mtInternal);
 
             strcpy(oldest_user, user);
@@ -397,15 +397,15 @@ static char* get_user_name_slow(int vmid, TRAPS) {
           }
         }
 
-        FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+        FREE_C_HEAP_ARRAY(char, filename);
       }
     }
     os::closedir(subdirp);
-    FREE_C_HEAP_ARRAY(char, udbuf, mtInternal);
+    FREE_C_HEAP_ARRAY(char, udbuf);
-    FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+    FREE_C_HEAP_ARRAY(char, usrdir_name);
   }
   os::closedir(tmpdirp);
-  FREE_C_HEAP_ARRAY(char, tdbuf, mtInternal);
+  FREE_C_HEAP_ARRAY(char, tdbuf);
 
   return(oldest_user);
 }
@@ -461,7 +461,7 @@ static char* get_user_name(int vmid, TRAPS) {
   // since the structured procfs and old procfs interfaces can't be
   // mixed, we attempt to find the file through a directory search.
 
-  return get_user_name_slow(vmid, CHECK_NULL);
+  return get_user_name_slow(vmid, THREAD);
 }
 
 // return the file name of the backing store file for the named
@@ -520,7 +520,7 @@ static void remove_file(const char* dirname, const char* filename) {
 
   remove_file(path);
 
-  FREE_C_HEAP_ARRAY(char, path, mtInternal);
+  FREE_C_HEAP_ARRAY(char, path);
 }
 
 
@@ -597,7 +597,7 @@ static void cleanup_sharedmem_resources(const char* dirname) {
     errno = 0;
   }
   os::closedir(dirp);
-  FREE_C_HEAP_ARRAY(char, dbuf, mtInternal);
+  FREE_C_HEAP_ARRAY(char, dbuf);
 }
 
 // make the user specific temporary directory. Returns true if
@@ -742,11 +742,11 @@ static char* mmap_create_shared(size_t size) {
 
   fd = create_sharedmem_resources(dirname, filename, size);
 
-  FREE_C_HEAP_ARRAY(char, user_name, mtInternal);
+  FREE_C_HEAP_ARRAY(char, user_name);
-  FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+  FREE_C_HEAP_ARRAY(char, dirname);
 
   if (fd == -1) {
-    FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+    FREE_C_HEAP_ARRAY(char, filename);
     return NULL;
   }
 
@@ -760,7 +760,7 @@ static char* mmap_create_shared(size_t size) {
       warning("mmap failed -  %s\n", strerror(errno));
     }
     remove_file(filename);
-    FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+    FREE_C_HEAP_ARRAY(char, filename);
     return NULL;
   }
 
@@ -890,9 +890,9 @@ static void mmap_attach_shared(const char* user, int vmid, PerfMemory::PerfMemor
   // store file, we don't follow them when attaching either.
   //
   if (!is_directory_secure(dirname)) {
-    FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+    FREE_C_HEAP_ARRAY(char, dirname);
     if (luser != user) {
-      FREE_C_HEAP_ARRAY(char, luser, mtInternal);
+      FREE_C_HEAP_ARRAY(char, luser);
     }
     THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
               "Process not found");
@@ -908,9 +908,9 @@ static void mmap_attach_shared(const char* user, int vmid, PerfMemory::PerfMemor
   strcpy(rfilename, filename);
 
   // free the c heap resources that are no longer needed
-  if (luser != user) FREE_C_HEAP_ARRAY(char, luser, mtInternal);
+  if (luser != user) FREE_C_HEAP_ARRAY(char, luser);
-  FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+  FREE_C_HEAP_ARRAY(char, dirname);
-  FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+  FREE_C_HEAP_ARRAY(char, filename);
 
   // open the shared memory file for the give vmid
   fd = open_sharedmem_file(rfilename, file_flags, THREAD);

hotspot/src/os/windows/vm/os_windows.cpp

@@ -211,7 +211,7 @@ void os::init_system_properties_values() {
     }
     strcpy(home_path, home_dir);
     Arguments::set_java_home(home_path);
-    FREE_C_HEAP_ARRAY(char, home_path, mtInternal);
+    FREE_C_HEAP_ARRAY(char, home_path);
 
     dll_path = NEW_C_HEAP_ARRAY(char, strlen(home_dir) + strlen(bin) + 1,
                                 mtInternal);
@@ -221,7 +221,7 @@ void os::init_system_properties_values() {
     strcpy(dll_path, home_dir);
     strcat(dll_path, bin);
     Arguments::set_dll_dir(dll_path);
-    FREE_C_HEAP_ARRAY(char, dll_path, mtInternal);
+    FREE_C_HEAP_ARRAY(char, dll_path);
 
     if (!set_boot_path('\\', ';')) {
       return;
@@ -276,7 +276,7 @@ void os::init_system_properties_values() {
     strcat(library_path, ";.");
 
     Arguments::set_library_path(library_path);
-    FREE_C_HEAP_ARRAY(char, library_path, mtInternal);
+    FREE_C_HEAP_ARRAY(char, library_path);
   }
 
   // Default extensions directory
@@ -292,19 +292,6 @@ void os::init_system_properties_values() {
   #undef BIN_DIR
   #undef PACKAGE_DIR
 
-  // Default endorsed standards directory.
-  {
-#define ENDORSED_DIR "\\lib\\endorsed"
-    size_t len = strlen(Arguments::get_java_home()) + sizeof(ENDORSED_DIR);
-    char * buf = NEW_C_HEAP_ARRAY(char, len, mtInternal);
-    sprintf(buf, "%s%s", Arguments::get_java_home(), ENDORSED_DIR);
-    Arguments::set_endorsed_dirs(buf);
-    // (Arguments::set_endorsed_dirs() calls SystemProperty::set_value(), which
-    //  duplicates the input.)
-    FREE_C_HEAP_ARRAY(char, buf, mtInternal);
-#undef ENDORSED_DIR
-  }
-
 #ifndef _WIN64
   // set our UnhandledExceptionFilter and save any previous one
   prev_uef_handler = SetUnhandledExceptionFilter(Handle_FLT_Exception);
@@ -1136,7 +1123,7 @@ DIR * os::opendir(const char *dirname) {
 
   dirp->path = (char *)malloc(strlen(dirname) + 5, mtInternal);
   if (dirp->path == 0) {
-    free(dirp, mtInternal);
+    free(dirp);
     errno = ENOMEM;
     return 0;
   }
@@ -1144,13 +1131,13 @@ DIR * os::opendir(const char *dirname) {
 
   fattr = GetFileAttributes(dirp->path);
   if (fattr == 0xffffffff) {
-    free(dirp->path, mtInternal);
+    free(dirp->path);
-    free(dirp, mtInternal);
+    free(dirp);
     errno = ENOENT;
     return 0;
   } else if ((fattr & FILE_ATTRIBUTE_DIRECTORY) == 0) {
-    free(dirp->path, mtInternal);
+    free(dirp->path);
-    free(dirp, mtInternal);
+    free(dirp);
     errno = ENOTDIR;
     return 0;
   }
@@ -1168,8 +1155,8 @@ DIR * os::opendir(const char *dirname) {
   dirp->handle = FindFirstFile(dirp->path, &dirp->find_data);
   if (dirp->handle == INVALID_HANDLE_VALUE) {
     if (GetLastError() != ERROR_FILE_NOT_FOUND) {
-      free(dirp->path, mtInternal);
+      free(dirp->path);
-      free(dirp, mtInternal);
+      free(dirp);
       errno = EACCES;
       return 0;
     }
@@ -1207,8 +1194,8 @@ int os::closedir(DIR *dirp) {
     }
     dirp->handle = INVALID_HANDLE_VALUE;
   }
-  free(dirp->path, mtInternal);
+  free(dirp->path);
-  free(dirp, mtInternal);
+  free(dirp);
   return 0;
 }
 
@@ -1275,11 +1262,11 @@ bool os::dll_build_name(char *buffer, size_t buflen,
     // release the storage
     for (int i = 0; i < n; i++) {
       if (pelements[i] != NULL) {
-        FREE_C_HEAP_ARRAY(char, pelements[i], mtInternal);
+        FREE_C_HEAP_ARRAY(char, pelements[i]);
       }
     }
     if (pelements != NULL) {
-      FREE_C_HEAP_ARRAY(char*, pelements, mtInternal);
+      FREE_C_HEAP_ARRAY(char*, pelements);
     }
   } else {
     jio_snprintf(buffer, buflen, "%s\\%s.dll", pname, fname);
@@ -2745,7 +2732,7 @@ class NUMANodeListHolder {
 
   void free_node_list() {
     if (_numa_used_node_list != NULL) {
-      FREE_C_HEAP_ARRAY(int, _numa_used_node_list, mtInternal);
+      FREE_C_HEAP_ARRAY(int, _numa_used_node_list);
     }
   }
 
@@ -3781,8 +3768,8 @@ HINSTANCE os::win32::load_Windows_dll(const char* name, char *ebuf,
   return NULL;
 }
 
-#define MAX_EXIT_HANDLES    16
+#define MAX_EXIT_HANDLES PRODUCT_ONLY(32)   NOT_PRODUCT(128)
-#define EXIT_TIMEOUT      1000 /* 1 sec */
+#define EXIT_TIMEOUT     PRODUCT_ONLY(1000) NOT_PRODUCT(4000) /* 1 sec in product, 4 sec in debug */
 
 static BOOL CALLBACK init_crit_sect_call(PINIT_ONCE, PVOID pcrit_sect, PVOID*) {
   InitializeCriticalSection((CRITICAL_SECTION*)pcrit_sect);
@@ -3833,6 +3820,9 @@ int os::win32::exit_process_or_thread(Ept what, int exit_code) {
         // If there's no free slot in the array of the kept handles, we'll have to
         // wait until at least one thread completes exiting.
         if ((handle_count = j) == MAX_EXIT_HANDLES) {
+          // Raise the priority of the oldest exiting thread to increase its chances
+          // to complete sooner.
+          SetThreadPriority(handles[0], THREAD_PRIORITY_ABOVE_NORMAL);
           res = WaitForMultipleObjects(MAX_EXIT_HANDLES, handles, FALSE, EXIT_TIMEOUT);
           if (res >= WAIT_OBJECT_0 && res < (WAIT_OBJECT_0 + MAX_EXIT_HANDLES)) {
             i = (res - WAIT_OBJECT_0);
@@ -3841,7 +3831,8 @@ int os::win32::exit_process_or_thread(Ept what, int exit_code) {
               handles[i] = handles[i + 1];
             }
           } else {
-            warning("WaitForMultipleObjects failed in %s: %d\n", __FILE__, __LINE__);
+            warning("WaitForMultipleObjects %s in %s: %d\n",
+                    (res == WAIT_FAILED ? "failed" : "timed out"), __FILE__, __LINE__);
             // Don't keep handles, if we failed waiting for them.
             for (i = 0; i < MAX_EXIT_HANDLES; ++i) {
               CloseHandle(handles[i]);
@@ -3867,9 +3858,20 @@ int os::win32::exit_process_or_thread(Ept what, int exit_code) {
         if (handle_count > 0) {
           // Before ending the process, make sure all the threads that had called
           // _endthreadex() completed.
+
+          // Set the priority level of the current thread to the same value as
+          // the priority level of exiting threads.
+          // This is to ensure it will be given a fair chance to execute if
+          // the timeout expires.
+          hthr = GetCurrentThread();
+          SetThreadPriority(hthr, THREAD_PRIORITY_ABOVE_NORMAL);
+          for (i = 0; i < handle_count; ++i) {
+            SetThreadPriority(handles[i], THREAD_PRIORITY_ABOVE_NORMAL);
+          }
           res = WaitForMultipleObjects(handle_count, handles, TRUE, EXIT_TIMEOUT);
-          if (res == WAIT_FAILED) {
+          if (res < WAIT_OBJECT_0 || res >= (WAIT_OBJECT_0 + MAX_EXIT_HANDLES)) {
-            warning("WaitForMultipleObjects failed in %s: %d\n", __FILE__, __LINE__);
+            warning("WaitForMultipleObjects %s in %s: %d\n",
+                    (res == WAIT_FAILED ? "failed" : "timed out"), __FILE__, __LINE__);
           }
           for (i = 0; i < handle_count; ++i) {
             CloseHandle(handles[i]);
@@ -4376,6 +4378,23 @@ jlong os::lseek(int fd, jlong offset, int whence) {
   return (jlong) ::_lseeki64(fd, offset, whence);
 }
 
+size_t os::read_at(int fd, void *buf, unsigned int nBytes, jlong offset) {
+  OVERLAPPED ov;
+  DWORD nread;
+  BOOL result;
+
+  ZeroMemory(&ov, sizeof(ov));
+  ov.Offset = (DWORD)offset;
+  ov.OffsetHigh = (DWORD)(offset >> 32);
+
+  HANDLE h = (HANDLE)::_get_osfhandle(fd);
+
+  result = ReadFile(h, (LPVOID)buf, nBytes, &nread, &ov);
+
+  return result ? nread : 0;
+}
+
+
 // This method is a slightly reworked copy of JDK's sysNativePath
 // from src/windows/hpi/src/path_md.c
 
@@ -4627,7 +4646,7 @@ static int stdinAvailable(int fd, long *pbytes) {
 
   error = ::PeekConsoleInput(han, lpBuffer, numEvents, &numEventsRead);
   if (error == 0) {
-    os::free(lpBuffer, mtInternal);
+    os::free(lpBuffer);
     return FALSE;
   }
 
@@ -4648,7 +4667,7 @@ static int stdinAvailable(int fd, long *pbytes) {
   }
 
   if (lpBuffer != NULL) {
-    os::free(lpBuffer, mtInternal);
+    os::free(lpBuffer);
   }
 
   *pbytes = (long) actualLength;

hotspot/src/os/windows/vm/perfMemory_windows.cpp

@@ -122,7 +122,7 @@ static void save_memory_to_file(char* addr, size_t size) {
     }
   }
 
-  FREE_C_HEAP_ARRAY(char, destfile, mtInternal);
+  FREE_C_HEAP_ARRAY(char, destfile);
 }
 
 // Shared Memory Implementation Details
@@ -335,7 +335,7 @@ static char* get_user_name_slow(int vmid) {
     DIR* subdirp = os::opendir(usrdir_name);
 
     if (subdirp == NULL) {
-      FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+      FREE_C_HEAP_ARRAY(char, usrdir_name);
       continue;
     }
 
@@ -346,7 +346,7 @@ static char* get_user_name_slow(int vmid) {
     // symlink can be exploited.
     //
     if (!is_directory_secure(usrdir_name)) {
-      FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+      FREE_C_HEAP_ARRAY(char, usrdir_name);
       os::closedir(subdirp);
       continue;
     }
@@ -367,13 +367,13 @@ static char* get_user_name_slow(int vmid) {
         strcat(filename, udentry->d_name);
 
         if (::stat(filename, &statbuf) == OS_ERR) {
-           FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+           FREE_C_HEAP_ARRAY(char, filename);
            continue;
         }
 
         // skip over files that are not regular files.
         if ((statbuf.st_mode & S_IFMT) != S_IFREG) {
-          FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+          FREE_C_HEAP_ARRAY(char, filename);
           continue;
         }
 
@@ -395,22 +395,22 @@ static char* get_user_name_slow(int vmid) {
         if (statbuf.st_ctime > latest_ctime) {
           char* user = strchr(dentry->d_name, '_') + 1;
 
-          if (latest_user != NULL) FREE_C_HEAP_ARRAY(char, latest_user, mtInternal);
+          if (latest_user != NULL) FREE_C_HEAP_ARRAY(char, latest_user);
           latest_user = NEW_C_HEAP_ARRAY(char, strlen(user)+1, mtInternal);
 
           strcpy(latest_user, user);
           latest_ctime = statbuf.st_ctime;
         }
 
-        FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+        FREE_C_HEAP_ARRAY(char, filename);
       }
     }
     os::closedir(subdirp);
-    FREE_C_HEAP_ARRAY(char, udbuf, mtInternal);
+    FREE_C_HEAP_ARRAY(char, udbuf);
-    FREE_C_HEAP_ARRAY(char, usrdir_name, mtInternal);
+    FREE_C_HEAP_ARRAY(char, usrdir_name);
   }
   os::closedir(tmpdirp);
-  FREE_C_HEAP_ARRAY(char, tdbuf, mtInternal);
+  FREE_C_HEAP_ARRAY(char, tdbuf);
 
   return(latest_user);
 }
@@ -502,7 +502,7 @@ static void remove_file(const char* dirname, const char* filename) {
     }
   }
 
-  FREE_C_HEAP_ARRAY(char, path, mtInternal);
+  FREE_C_HEAP_ARRAY(char, path);
 }
 
 // returns true if the process represented by pid is alive, otherwise
@@ -683,7 +683,7 @@ static void cleanup_sharedmem_resources(const char* dirname) {
     errno = 0;
   }
   os::closedir(dirp);
-  FREE_C_HEAP_ARRAY(char, dbuf, mtInternal);
+  FREE_C_HEAP_ARRAY(char, dbuf);
 }
 
 // create a file mapping object with the requested name, and size
@@ -749,11 +749,11 @@ static void free_security_desc(PSECURITY_DESCRIPTOR pSD) {
     // be an ACL we enlisted. free the resources.
     //
     if (success && exists && pACL != NULL && !isdefault) {
-      FREE_C_HEAP_ARRAY(char, pACL, mtInternal);
+      FREE_C_HEAP_ARRAY(char, pACL);
     }
 
     // free the security descriptor
-    FREE_C_HEAP_ARRAY(char, pSD, mtInternal);
+    FREE_C_HEAP_ARRAY(char, pSD);
   }
 }
 
@@ -768,7 +768,7 @@ static void free_security_attr(LPSECURITY_ATTRIBUTES lpSA) {
     lpSA->lpSecurityDescriptor = NULL;
 
     // free the security attributes structure
-    FREE_C_HEAP_ARRAY(char, lpSA, mtInternal);
+    FREE_C_HEAP_ARRAY(char, lpSA);
   }
 }
 
@@ -815,7 +815,7 @@ static PSID get_user_sid(HANDLE hProcess) {
       warning("GetTokenInformation failure: lasterror = %d,"
               " rsize = %d\n", GetLastError(), rsize);
     }
-    FREE_C_HEAP_ARRAY(char, token_buf, mtInternal);
+    FREE_C_HEAP_ARRAY(char, token_buf);
     CloseHandle(hAccessToken);
     return NULL;
   }
@@ -828,15 +828,15 @@ static PSID get_user_sid(HANDLE hProcess) {
       warning("GetTokenInformation failure: lasterror = %d,"
               " rsize = %d\n", GetLastError(), rsize);
     }
-    FREE_C_HEAP_ARRAY(char, token_buf, mtInternal);
+    FREE_C_HEAP_ARRAY(char, token_buf);
-    FREE_C_HEAP_ARRAY(char, pSID, mtInternal);
+    FREE_C_HEAP_ARRAY(char, pSID);
     CloseHandle(hAccessToken);
     return NULL;
   }
 
   // close the access token.
   CloseHandle(hAccessToken);
-  FREE_C_HEAP_ARRAY(char, token_buf, mtInternal);
+  FREE_C_HEAP_ARRAY(char, token_buf);
 
   return pSID;
 }
@@ -920,7 +920,7 @@ static bool add_allow_aces(PSECURITY_DESCRIPTOR pSD,
     if (PrintMiscellaneous && Verbose) {
       warning("InitializeAcl failure: lasterror = %d \n", GetLastError());
     }
-    FREE_C_HEAP_ARRAY(char, newACL, mtInternal);
+    FREE_C_HEAP_ARRAY(char, newACL);
     return false;
   }
 
@@ -933,7 +933,7 @@ static bool add_allow_aces(PSECURITY_DESCRIPTOR pSD,
         if (PrintMiscellaneous && Verbose) {
           warning("InitializeAcl failure: lasterror = %d \n", GetLastError());
         }
-        FREE_C_HEAP_ARRAY(char, newACL, mtInternal);
+        FREE_C_HEAP_ARRAY(char, newACL);
         return false;
       }
       if (((ACCESS_ALLOWED_ACE *)ace)->Header.AceFlags && INHERITED_ACE) {
@@ -960,7 +960,7 @@ static bool add_allow_aces(PSECURITY_DESCRIPTOR pSD,
           if (PrintMiscellaneous && Verbose) {
             warning("AddAce failure: lasterror = %d \n", GetLastError());
           }
-          FREE_C_HEAP_ARRAY(char, newACL, mtInternal);
+          FREE_C_HEAP_ARRAY(char, newACL);
           return false;
         }
       }
@@ -976,7 +976,7 @@ static bool add_allow_aces(PSECURITY_DESCRIPTOR pSD,
         warning("AddAccessAllowedAce failure: lasterror = %d \n",
                 GetLastError());
       }
-      FREE_C_HEAP_ARRAY(char, newACL, mtInternal);
+      FREE_C_HEAP_ARRAY(char, newACL);
       return false;
     }
   }
@@ -991,7 +991,7 @@ static bool add_allow_aces(PSECURITY_DESCRIPTOR pSD,
         if (PrintMiscellaneous && Verbose) {
           warning("InitializeAcl failure: lasterror = %d \n", GetLastError());
         }
-        FREE_C_HEAP_ARRAY(char, newACL, mtInternal);
+        FREE_C_HEAP_ARRAY(char, newACL);
         return false;
       }
       if (!AddAce(newACL, ACL_REVISION, MAXDWORD, ace,
@@ -999,7 +999,7 @@ static bool add_allow_aces(PSECURITY_DESCRIPTOR pSD,
         if (PrintMiscellaneous && Verbose) {
           warning("AddAce failure: lasterror = %d \n", GetLastError());
         }
-        FREE_C_HEAP_ARRAY(char, newACL, mtInternal);
+        FREE_C_HEAP_ARRAY(char, newACL);
         return false;
       }
       ace_index++;
@@ -1012,7 +1012,7 @@ static bool add_allow_aces(PSECURITY_DESCRIPTOR pSD,
       warning("SetSecurityDescriptorDacl failure:"
               " lasterror = %d \n", GetLastError());
     }
-    FREE_C_HEAP_ARRAY(char, newACL, mtInternal);
+    FREE_C_HEAP_ARRAY(char, newACL);
     return false;
   }
 
@@ -1032,7 +1032,7 @@ static bool add_allow_aces(PSECURITY_DESCRIPTOR pSD,
         warning("SetSecurityDescriptorControl failure:"
                 " lasterror = %d \n", GetLastError());
       }
-      FREE_C_HEAP_ARRAY(char, newACL, mtInternal);
+      FREE_C_HEAP_ARRAY(char, newACL);
       return false;
     }
   }
@@ -1149,7 +1149,7 @@ static LPSECURITY_ATTRIBUTES make_user_everybody_admin_security_attr(
   // create a security attributes structure with access control
   // entries as initialized above.
   LPSECURITY_ATTRIBUTES lpSA = make_security_attr(aces, 3);
-  FREE_C_HEAP_ARRAY(char, aces[0].pSid, mtInternal);
+  FREE_C_HEAP_ARRAY(char, aces[0].pSid);
   FreeSid(everybodySid);
   FreeSid(administratorsSid);
   return(lpSA);
@@ -1464,15 +1464,15 @@ static char* mapping_create_shared(size_t size) {
   assert(((size != 0) && (size % os::vm_page_size() == 0)),
          "unexpected PerfMemry region size");
 
-  FREE_C_HEAP_ARRAY(char, user, mtInternal);
+  FREE_C_HEAP_ARRAY(char, user);
 
   // create the shared memory resources
   sharedmem_fileMapHandle =
                create_sharedmem_resources(dirname, filename, objectname, size);
 
-  FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+  FREE_C_HEAP_ARRAY(char, filename);
-  FREE_C_HEAP_ARRAY(char, objectname, mtInternal);
+  FREE_C_HEAP_ARRAY(char, objectname);
-  FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+  FREE_C_HEAP_ARRAY(char, dirname);
 
   if (sharedmem_fileMapHandle == NULL) {
     return NULL;
@@ -1627,7 +1627,7 @@ static void open_file_mapping(const char* user, int vmid,
   // store file, we also don't following them when attaching
   //
   if (!is_directory_secure(dirname)) {
-    FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+    FREE_C_HEAP_ARRAY(char, dirname);
     THROW_MSG(vmSymbols::java_lang_IllegalArgumentException(),
               "Process not found");
   }
@@ -1646,10 +1646,10 @@ static void open_file_mapping(const char* user, int vmid,
   strcpy(robjectname, objectname);
 
   // free the c heap resources that are no longer needed
-  if (luser != user) FREE_C_HEAP_ARRAY(char, luser, mtInternal);
+  if (luser != user) FREE_C_HEAP_ARRAY(char, luser);
-  FREE_C_HEAP_ARRAY(char, dirname, mtInternal);
+  FREE_C_HEAP_ARRAY(char, dirname);
-  FREE_C_HEAP_ARRAY(char, filename, mtInternal);
+  FREE_C_HEAP_ARRAY(char, filename);
-  FREE_C_HEAP_ARRAY(char, objectname, mtInternal);
+  FREE_C_HEAP_ARRAY(char, objectname);
 
   if (*sizep == 0) {
     size = sharedmem_filesize(rfilename, CHECK);

hotspot/src/os_cpu/bsd_x86/vm/atomic_bsd_x86.inline.hpp

@@ -88,6 +88,15 @@ inline void*    Atomic::xchg_ptr(void*    exchange_value, volatile void*     des
   return (void*)xchg_ptr((intptr_t)exchange_value, (volatile intptr_t*)dest);
 }
 
+#define VM_HAS_SPECIALIZED_CMPXCHG_BYTE
+inline jbyte    Atomic::cmpxchg    (jbyte    exchange_value, volatile jbyte*    dest, jbyte    compare_value) {
+  int mp = os::is_MP();
+  __asm__ volatile (LOCK_IF_MP(%4) "cmpxchgb %1,(%3)"
+                    : "=a" (exchange_value)
+                    : "q" (exchange_value), "a" (compare_value), "r" (dest), "r" (mp)
+                    : "cc", "memory");
+  return exchange_value;
+}
 
 inline jint     Atomic::cmpxchg    (jint     exchange_value, volatile jint*     dest, jint     compare_value) {
   int mp = os::is_MP();

hotspot/src/os_cpu/linux_x86/vm/atomic_linux_x86.inline.hpp

@@ -88,6 +88,15 @@ inline void*    Atomic::xchg_ptr(void*    exchange_value, volatile void*     des
   return (void*)xchg_ptr((intptr_t)exchange_value, (volatile intptr_t*)dest);
 }
 
+#define VM_HAS_SPECIALIZED_CMPXCHG_BYTE
+inline jbyte    Atomic::cmpxchg    (jbyte    exchange_value, volatile jbyte*    dest, jbyte    compare_value) {
+  int mp = os::is_MP();
+  __asm__ volatile (LOCK_IF_MP(%4) "cmpxchgb %1,(%3)"
+                    : "=a" (exchange_value)
+                    : "q" (exchange_value), "a" (compare_value), "r" (dest), "r" (mp)
+                    : "cc", "memory");
+  return exchange_value;
+}
 
 inline jint     Atomic::cmpxchg    (jint     exchange_value, volatile jint*     dest, jint     compare_value) {
   int mp = os::is_MP();

hotspot/src/os_cpu/linux_x86/vm/os_linux_x86.cpp

@@ -542,6 +542,7 @@ JVM_handle_linux_signal(int sig,
   err.report_and_die();
 
   ShouldNotReachHere();
+  return true; // Mute compiler
 }
 
 void os::Linux::init_thread_fpu_state(void) {

hotspot/src/os_cpu/solaris_x86/vm/atomic_solaris_x86.inline.hpp

@@ -68,6 +68,8 @@ inline void Atomic::dec_ptr(volatile void*     dest) { (void)add_ptr(-1, dest);
 extern "C" {
   jint _Atomic_add(jint add_value, volatile jint* dest IS_MP_DECL());
   jint _Atomic_xchg(jint exchange_value, volatile jint* dest);
+  jbyte _Atomic_cmpxchg_byte(jbyte exchange_value, volatile jbyte* dest,
+                       jbyte compare_value IS_MP_DECL());
   jint _Atomic_cmpxchg(jint exchange_value, volatile jint* dest,
                        jint compare_value IS_MP_DECL());
   jlong _Atomic_cmpxchg_long(jlong exchange_value, volatile jlong* dest,
@@ -82,6 +84,11 @@ inline jint     Atomic::xchg       (jint     exchange_value, volatile jint*
   return _Atomic_xchg(exchange_value, dest);
 }
 
+#define VM_HAS_SPECIALIZED_CMPXCHG_BYTE
+inline jbyte    Atomic::cmpxchg    (jbyte    exchange_value, volatile jbyte*    dest, jbyte    compare_value) {
+  return _Atomic_cmpxchg_byte(exchange_value, dest, compare_value IS_MP_ARG());
+}
+
 inline jint     Atomic::cmpxchg    (jint     exchange_value, volatile jint*     dest, jint     compare_value) {
   return _Atomic_cmpxchg(exchange_value, dest, compare_value IS_MP_ARG());
 }
@@ -217,6 +224,15 @@ extern "C" {
     return exchange_value;
   }
 
+
+  inline jbyte _Atomic_cmpxchg_byte(jbyte exchange_value, volatile jbyte* dest, jbyte compare_value, int mp) {
+    __asm__ volatile (LOCK_IF_MP(%4) "cmpxchgb %1,(%3)"
+                    : "=a" (exchange_value)
+                    : "q" (exchange_value), "a" (compare_value), "r" (dest), "r" (mp)
+                    : "cc", "memory");
+    return exchange_value;
+  }
+
   // This is the interface to the atomic instruction in solaris_i486.s.
   jlong _Atomic_cmpxchg_long_gcc(jlong exchange_value, volatile jlong* dest, jlong compare_value, int mp);
 

hotspot/src/os_cpu/solaris_x86/vm/solaris_x86_32.il

@@ -76,6 +76,23 @@
       xchgl    (%ecx), %eax
       .end
 
+  // Support for jbyte Atomic::cmpxchg(jbyte exchange_value, 
+  //                                   volatile jbyte *dest, 
+  //                                   jbyte compare_value)
+  // An additional bool (os::is_MP()) is passed as the last argument.
+      .inline _Atomic_cmpxchg_byte,4
+      movb     8(%esp), %al   // compare_value
+      movb     0(%esp), %cl   // exchange_value
+      movl     4(%esp), %edx   // dest
+      cmp      $0, 12(%esp)    // MP test
+      jne      1f
+      cmpxchgb %cl, (%edx)
+      jmp      2f
+1:    lock
+      cmpxchgb %cl, (%edx)
+2:
+      .end
+
   // Support for jint Atomic::cmpxchg(jint exchange_value, 
   //                                  volatile jint *dest, 
   //                                  jint compare_value)

hotspot/src/os_cpu/solaris_x86/vm/solaris_x86_64.il

@@ -77,6 +77,15 @@
       movq     %rdi, %rax
       .end
 
+  // Support for jbyte Atomic::cmpxchg(jbyte exchange_value, 
+  //                                   volatile jbyte *dest, 
+  //                                   jbyte compare_value)
+      .inline _Atomic_cmpxchg_byte,3
+      movb     %dl, %al      // compare_value
+      lock
+      cmpxchgb %dil, (%rsi)
+      .end
+
   // Support for jint Atomic::cmpxchg(jint exchange_value, 
   //                                  volatile jint *dest, 
   //                                  jint compare_value)

hotspot/src/os_cpu/windows_x86/vm/atomic_windows_x86.inline.hpp

@@ -123,6 +123,11 @@ inline jint     Atomic::cmpxchg    (jint     exchange_value, volatile jint*
   return (*os::atomic_cmpxchg_func)(exchange_value, dest, compare_value);
 }
 
+#define VM_HAS_SPECIALIZED_CMPXCHG_BYTE
+inline jbyte    Atomic::cmpxchg    (jbyte    exchange_value, volatile jbyte*    dest, jbyte    compare_value) {
+    return (*os::atomic_cmpxchg_byte_func)(exchange_value, dest, compare_value);
+}
+
 inline jlong    Atomic::cmpxchg    (jlong    exchange_value, volatile jlong*    dest, jlong    compare_value) {
   return (*os::atomic_cmpxchg_long_func)(exchange_value, dest, compare_value);
 }
@@ -212,6 +217,19 @@ inline void*    Atomic::xchg_ptr(void*    exchange_value, volatile void*     des
   return (void*)xchg((jint)exchange_value, (volatile jint*)dest);
 }
 
+#define VM_HAS_SPECIALIZED_CMPXCHG_BYTE
+inline jbyte    Atomic::cmpxchg    (jbyte    exchange_value, volatile jbyte*    dest, jbyte    compare_value) {
+  // alternative for InterlockedCompareExchange
+  int mp = os::is_MP();
+  __asm {
+    mov edx, dest
+    mov cl, exchange_value
+    mov al, compare_value
+    LOCK_IF_MP(mp)
+    cmpxchg byte ptr [edx], cl
+  }
+}
+
 inline jint     Atomic::cmpxchg    (jint     exchange_value, volatile jint*     dest, jint     compare_value) {
   // alternative for InterlockedCompareExchange
   int mp = os::is_MP();

hotspot/src/os_cpu/windows_x86/vm/os_windows_x86.cpp

@@ -220,6 +220,7 @@ void os::initialize_thread(Thread* thr) {
 typedef jint      xchg_func_t            (jint,     volatile jint*);
 typedef intptr_t  xchg_ptr_func_t        (intptr_t, volatile intptr_t*);
 typedef jint      cmpxchg_func_t         (jint,     volatile jint*,  jint);
+typedef jbyte     cmpxchg_byte_func_t    (jbyte,    volatile jbyte*, jbyte);
 typedef jlong     cmpxchg_long_func_t    (jlong,    volatile jlong*, jlong);
 typedef jint      add_func_t             (jint,     volatile jint*);
 typedef intptr_t  add_ptr_func_t         (intptr_t, volatile intptr_t*);
@@ -272,6 +273,23 @@ jint os::atomic_cmpxchg_bootstrap(jint exchange_value, volatile jint* dest, jint
     *dest = exchange_value;
   return old_value;
 }
+
+jbyte os::atomic_cmpxchg_byte_bootstrap(jbyte exchange_value, volatile jbyte* dest, jbyte compare_value) {
+  // try to use the stub:
+  cmpxchg_byte_func_t* func = CAST_TO_FN_PTR(cmpxchg_byte_func_t*, StubRoutines::atomic_cmpxchg_byte_entry());
+
+  if (func != NULL) {
+    os::atomic_cmpxchg_byte_func = func;
+    return (*func)(exchange_value, dest, compare_value);
+  }
+  assert(Threads::number_of_threads() == 0, "for bootstrap only");
+
+  jbyte old_value = *dest;
+  if (old_value == compare_value)
+    *dest = exchange_value;
+  return old_value;
+}
+
 #endif // AMD64
 
 jlong os::atomic_cmpxchg_long_bootstrap(jlong exchange_value, volatile jlong* dest, jlong compare_value) {
@@ -321,6 +339,7 @@ intptr_t os::atomic_add_ptr_bootstrap(intptr_t add_value, volatile intptr_t* des
 xchg_func_t*         os::atomic_xchg_func         = os::atomic_xchg_bootstrap;
 xchg_ptr_func_t*     os::atomic_xchg_ptr_func     = os::atomic_xchg_ptr_bootstrap;
 cmpxchg_func_t*      os::atomic_cmpxchg_func      = os::atomic_cmpxchg_bootstrap;
+cmpxchg_byte_func_t* os::atomic_cmpxchg_byte_func = os::atomic_cmpxchg_byte_bootstrap;
 add_func_t*          os::atomic_add_func          = os::atomic_add_bootstrap;
 add_ptr_func_t*      os::atomic_add_ptr_func      = os::atomic_add_ptr_bootstrap;
 
@@ -635,7 +654,11 @@ void os::setup_fpu() {
 #ifndef PRODUCT
 void os::verify_stack_alignment() {
 #ifdef AMD64
-  assert(((intptr_t)os::current_stack_pointer() & (StackAlignmentInBytes-1)) == 0, "incorrect stack alignment");
+  // The current_stack_pointer() calls generated get_previous_sp stub routine.
+  // Only enable the assert after the routine becomes available.
+  if (StubRoutines::code1() != NULL) {
+    assert(((intptr_t)os::current_stack_pointer() & (StackAlignmentInBytes-1)) == 0, "incorrect stack alignment");
+  }
 #endif
 }
 #endif

hotspot/src/os_cpu/windows_x86/vm/os_windows_x86.hpp

@@ -33,6 +33,7 @@
   static intptr_t  (*atomic_xchg_ptr_func)      (intptr_t,  volatile intptr_t*);
 
   static jint      (*atomic_cmpxchg_func)       (jint,      volatile jint*,  jint);
+  static jbyte     (*atomic_cmpxchg_byte_func)  (jbyte,     volatile jbyte*, jbyte);
   static jlong     (*atomic_cmpxchg_long_func)  (jlong,     volatile jlong*, jlong);
 
   static jint      (*atomic_add_func)           (jint,      volatile jint*);
@@ -42,6 +43,7 @@
   static intptr_t  atomic_xchg_ptr_bootstrap    (intptr_t,  volatile intptr_t*);
 
   static jint      atomic_cmpxchg_bootstrap     (jint,      volatile jint*,  jint);
+  static jbyte     atomic_cmpxchg_byte_bootstrap(jbyte,     volatile jbyte*, jbyte);
 #else
 
   static jlong (*atomic_cmpxchg_long_func)  (jlong, volatile jlong*, jlong);

hotspot/src/share/tools/ProjectCreator/BuildConfig.java

@@ -512,7 +512,9 @@ abstract class GenericDebugConfig extends BuildConfig {
 abstract class GenericDebugNonKernelConfig extends GenericDebugConfig {
     protected void init(Vector includes, Vector defines) {
         super.init(includes, defines);
-        getCI().getAdditionalNonKernelLinkerFlags(getV("LinkerFlags"));
+        if (get("PlatformName").equals("Win32")) {
+            getCI().getAdditionalNonKernelLinkerFlags(getV("LinkerFlags"));
+        }
    }
 }
 

hotspot/src/share/tools/ProjectCreator/WinGammaPlatformVC10.java

@@ -401,16 +401,18 @@ class CompilerInterfaceVC10 extends CompilerInterface {
     Vector getBaseLinkerFlags(String outDir, String outDll, String platformName) {
         Vector rv = new Vector();
 
-        addAttr(rv, "AdditionalOptions",
+        if(platformName.equals("Win32")) {
-                "/export:JNI_GetDefaultJavaVMInitArgs " +
+            addAttr(rv, "AdditionalOptions",
-                "/export:JNI_CreateJavaVM " +
+                    "/export:JNI_GetDefaultJavaVMInitArgs " +
-                "/export:JVM_FindClassFromBootLoader "+
+                    "/export:JNI_CreateJavaVM " +
-                "/export:JNI_GetCreatedJavaVMs "+
+                    "/export:JVM_FindClassFromBootLoader "+
-                "/export:jio_snprintf /export:jio_printf "+
+                    "/export:JNI_GetCreatedJavaVMs "+
-                "/export:jio_fprintf /export:jio_vfprintf "+
+                    "/export:jio_snprintf /export:jio_printf "+
-                "/export:jio_vsnprintf "+
+                    "/export:jio_fprintf /export:jio_vfprintf "+
-                "/export:JVM_GetVersionInfo "+
+                    "/export:jio_vsnprintf "+
-                "/export:JVM_InitAgentProperties");
+                    "/export:JVM_GetVersionInfo "+
+                    "/export:JVM_InitAgentProperties");
+        }
         addAttr(rv, "AdditionalDependencies", "kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;Wsock32.lib;winmm.lib;psapi.lib;version.lib");
         addAttr(rv, "OutputFile", outDll);
         addAttr(rv, "SuppressStartupBanner", "true");

hotspot/src/share/vm/asm/codeBuffer.cpp

@@ -1025,7 +1025,7 @@ class CodeString: public CHeapObj<mtCode> {
 
   ~CodeString() {
     assert(_next == NULL, "wrong interface for freeing list");
-    os::free((void*)_string, mtCode);
+    os::free((void*)_string);
   }
 
   bool is_comment() const { return _offset >= 0; }

hotspot/src/share/vm/ci/ciEnv.cpp

@@ -53,6 +53,7 @@
 #include "runtime/reflection.hpp"
 #include "runtime/sharedRuntime.hpp"
 #include "runtime/thread.inline.hpp"
+#include "trace/tracing.hpp"
 #include "utilities/dtrace.hpp"
 #include "utilities/macros.hpp"
 #ifdef COMPILER1
@@ -1141,6 +1142,16 @@ void ciEnv::record_failure(const char* reason) {
   }
 }
 
+void ciEnv::report_failure(const char* reason) {
+  // Create and fire JFR event
+  EventCompilerFailure event;
+  if (event.should_commit()) {
+    event.set_compileID(compile_id());
+    event.set_failure(reason);
+    event.commit();
+  }
+}
+
 // ------------------------------------------------------------------
 // ciEnv::record_method_not_compilable()
 void ciEnv::record_method_not_compilable(const char* reason, bool all_tiers) {

hotspot/src/share/vm/ci/ciEnv.hpp

@@ -450,7 +450,8 @@ public:
   // Check for changes to the system dictionary during compilation
   bool system_dictionary_modification_counter_changed();
 
-  void record_failure(const char* reason);
+  void record_failure(const char* reason);      // Record failure and report later
+  void report_failure(const char* reason);      // Report failure immediately
   void record_method_not_compilable(const char* reason, bool all_tiers = true);
   void record_out_of_memory_failure();
 

hotspot/src/share/vm/ci/ciObjectFactory.cpp

@@ -46,6 +46,7 @@
 #include "oops/oop.inline.hpp"
 #include "oops/oop.inline2.hpp"
 #include "runtime/fieldType.hpp"
+#include "utilities/macros.hpp"
 #if INCLUDE_ALL_GCS
 # include "gc_implementation/g1/g1SATBCardTableModRefBS.hpp"
 #endif

hotspot/src/share/vm/ci/ciReplay.cpp

@@ -332,7 +332,7 @@ class CompileReplay : public StackObj {
   // Lookup a klass
   Klass* resolve_klass(const char* klass, TRAPS) {
     Symbol* klass_name = SymbolTable::lookup(klass, (int)strlen(klass), CHECK_NULL);
-    return SystemDictionary::resolve_or_fail(klass_name, _loader, _protection_domain, true, CHECK_NULL);
+    return SystemDictionary::resolve_or_fail(klass_name, _loader, _protection_domain, true, THREAD);
   }
 
   // Parse the standard tuple of <klass> <name> <signature>

hotspot/src/share/vm/ci/ciTypeFlow.cpp

@@ -35,6 +35,8 @@
 #include "interpreter/bytecode.hpp"
 #include "interpreter/bytecodes.hpp"
 #include "memory/allocation.inline.hpp"
+#include "opto/compile.hpp"
+#include "opto/node.hpp"
 #include "runtime/deoptimization.hpp"
 #include "utilities/growableArray.hpp"
 
@@ -2646,7 +2648,7 @@ void ciTypeFlow::df_flow_types(Block* start,
       assert (!blk->has_pre_order(), "");
       blk->set_next_pre_order();
 
-      if (_next_pre_order >= MaxNodeLimit / 2) {
+      if (_next_pre_order >= (int)Compile::current()->max_node_limit() / 2) {
         // Too many basic blocks.  Bail out.
         // This can happen when try/finally constructs are nested to depth N,
         // and there is O(2**N) cloning of jsr bodies.  See bug 4697245!

hotspot/src/share/vm/classfile/classFileParser.cpp

@@ -31,9 +31,6 @@
 #include "classfile/javaClasses.hpp"
 #include "classfile/symbolTable.hpp"
 #include "classfile/systemDictionary.hpp"
-#if INCLUDE_CDS
-#include "classfile/systemDictionaryShared.hpp"
-#endif
 #include "classfile/verificationType.hpp"
 #include "classfile/verifier.hpp"
 #include "classfile/vmSymbols.hpp"
@@ -63,7 +60,11 @@
 #include "services/threadService.hpp"
 #include "utilities/array.hpp"
 #include "utilities/globalDefinitions.hpp"
+#include "utilities/macros.hpp"
 #include "utilities/ostream.hpp"
+#if INCLUDE_CDS
+#include "classfile/systemDictionaryShared.hpp"
+#endif
 
 // We generally try to create the oops directly when parsing, rather than
 // allocating temporary data structures and copying the bytes twice. A

hotspot/src/share/vm/classfile/classLoader.cpp

@@ -28,11 +28,8 @@
 #include "classfile/classLoader.hpp"
 #include "classfile/classLoaderExt.hpp"
 #include "classfile/classLoaderData.inline.hpp"
+#include "classfile/imageFile.hpp"
 #include "classfile/javaClasses.hpp"
-#if INCLUDE_CDS
-#include "classfile/sharedPathsMiscInfo.hpp"
-#include "classfile/sharedClassUtil.hpp"
-#endif
 #include "classfile/systemDictionary.hpp"
 #include "classfile/vmSymbols.hpp"
 #include "compiler/compileBroker.hpp"
@@ -64,10 +61,15 @@
 #include "services/management.hpp"
 #include "services/threadService.hpp"
 #include "utilities/events.hpp"
-#include "utilities/hashtable.hpp"
 #include "utilities/hashtable.inline.hpp"
+#include "utilities/macros.hpp"
+#if INCLUDE_CDS
+#include "classfile/sharedPathsMiscInfo.hpp"
+#include "classfile/sharedClassUtil.hpp"
+#endif
 
-// Entry points in zip.dll for loading zip/jar file entries
+
+// Entry points in zip.dll for loading zip/jar file entries and image file entries
 
 typedef void * * (JNICALL *ZipOpen_t)(const char *name, char **pmsg);
 typedef void (JNICALL *ZipClose_t)(jzfile *zip);
@@ -75,6 +77,7 @@ typedef jzentry* (JNICALL *FindEntry_t)(jzfile *zip, const char *name, jint *siz
 typedef jboolean (JNICALL *ReadEntry_t)(jzfile *zip, jzentry *entry, unsigned char *buf, char *namebuf);
 typedef jboolean (JNICALL *ReadMappedEntry_t)(jzfile *zip, jzentry *entry, unsigned char **buf, char *namebuf);
 typedef jzentry* (JNICALL *GetNextEntry_t)(jzfile *zip, jint n);
+typedef jboolean (JNICALL *ZipInflateFully_t)(void *inBuf, jlong inLen, void *outBuf, jlong outLen, char **pmsg);
 typedef jint     (JNICALL *Crc32_t)(jint crc, const jbyte *buf, jint len);
 
 static ZipOpen_t         ZipOpen            = NULL;
@@ -84,6 +87,7 @@ static ReadEntry_t       ReadEntry          = NULL;
 static ReadMappedEntry_t ReadMappedEntry    = NULL;
 static GetNextEntry_t    GetNextEntry       = NULL;
 static canonicalize_fn_t CanonicalizeEntry  = NULL;
+static ZipInflateFully_t ZipInflateFully    = NULL;
 static Crc32_t           Crc32              = NULL;
 
 // Globals
@@ -161,7 +165,7 @@ MetaIndex::MetaIndex(char** meta_package_names, int num_meta_package_names) {
 
 
 MetaIndex::~MetaIndex() {
-  FREE_C_HEAP_ARRAY(char*, _meta_package_names, mtClass);
+  FREE_C_HEAP_ARRAY(char*, _meta_package_names);
 }
 
 
@@ -247,7 +251,7 @@ ClassPathZipEntry::~ClassPathZipEntry() {
   if (ZipClose != NULL) {
     (*ZipClose)(_zip);
   }
-  FREE_C_HEAP_ARRAY(char, _zip_name, mtClass);
+  FREE_C_HEAP_ARRAY(char, _zip_name);
 }
 
 u1* ClassPathZipEntry::open_entry(const char* name, jint* filesize, bool nul_terminate, TRAPS) {
@@ -322,6 +326,8 @@ LazyClassPathEntry::~LazyClassPathEntry() {
 }
 
 bool LazyClassPathEntry::is_jar_file() {
+  size_t len = strlen(_path);
+  if (len < 4 || strcmp(_path + len - 4, ".jar") != 0) return false;
   return ((_st.st_mode & S_IFREG) == S_IFREG);
 }
 
@@ -385,6 +391,78 @@ u1* LazyClassPathEntry::open_entry(const char* name, jint* filesize, bool nul_te
   }
 }
 
+ClassPathImageEntry::ClassPathImageEntry(char* name) : ClassPathEntry(), _image(new ImageFile(name)) {
+  bool opened = _image->open();
+  if (!opened) {
+    _image = NULL;
+  }
+}
+
+ClassPathImageEntry::~ClassPathImageEntry() {
+  if (_image) {
+    _image->close();
+    _image = NULL;
+  }
+}
+
+const char* ClassPathImageEntry::name() {
+  return _image ? _image->name() : "";
+}
+
+ClassFileStream* ClassPathImageEntry::open_stream(const char* name, TRAPS) {
+  u1* buffer;
+  u8 size;
+  _image->get_resource(name, buffer, size);
+
+  if (buffer) {
+    if (UsePerfData) {
+      ClassLoader::perf_sys_classfile_bytes_read()->inc(size);
+    }
+    return new ClassFileStream(buffer, (int)size, (char*)name);  // Resource allocated
+  }
+
+  return NULL;
+}
+
+#ifndef PRODUCT
+void ClassPathImageEntry::compile_the_world(Handle loader, TRAPS) {
+  tty->print_cr("CompileTheWorld : Compiling all classes in %s", name());
+  tty->cr();
+  const ImageStrings strings = _image->get_strings();
+  // Retrieve each path component string.
+  u4 count = _image->get_location_count();
+  for (u4 i = 0; i < count; i++) {
+    u1* location_data = _image->get_location_data(i);
+
+    if (location_data) {
+       ImageLocation location(location_data);
+       const char* parent = location.get_attribute(ImageLocation::ATTRIBUTE_PARENT, strings);
+       const char* base = location.get_attribute(ImageLocation::ATTRIBUTE_BASE, strings);
+       const char* extension = location.get_attribute(ImageLocation::ATTRIBUTE_EXTENSION, strings);
+       assert((strlen(parent) + strlen(base) + strlen(extension)) < JVM_MAXPATHLEN, "path exceeds buffer");
+       char path[JVM_MAXPATHLEN];
+       strcpy(path, parent);
+       strcat(path, base);
+       strcat(path, extension);
+       ClassLoader::compile_the_world_in(path, loader, CHECK);
+    }
+  }
+  if (HAS_PENDING_EXCEPTION) {
+  if (PENDING_EXCEPTION->is_a(SystemDictionary::OutOfMemoryError_klass())) {
+    CLEAR_PENDING_EXCEPTION;
+    tty->print_cr("\nCompileTheWorld : Ran out of memory\n");
+    tty->print_cr("Increase class metadata storage if a limit was set");
+  } else {
+    tty->print_cr("\nCompileTheWorld : Unexpected exception occurred\n");
+  }
+  }
+}
+
+bool ClassPathImageEntry::is_jrt() {
+  return string_ends_with(name(), "bootmodules.jimage");
+}
+#endif
+
 static void print_meta_index(LazyClassPathEntry* entry,
                              GrowableArray<char*>& meta_packages) {
   tty->print("[Meta index for %s=", entry->name());
@@ -634,7 +712,7 @@ ClassPathEntry* ClassLoader::create_class_path_entry(const char *path, const str
   }
   ClassPathEntry* new_entry = NULL;
   if ((st->st_mode & S_IFREG) == S_IFREG) {
-    // Regular file, should be a zip file
+    // Regular file, should be a zip or image file
     // Canonicalized filename
     char canonical_path[JVM_MAXPATHLEN];
     if (!get_canonical_path(path, canonical_path, JVM_MAXPATHLEN)) {
@@ -645,6 +723,11 @@ ClassPathEntry* ClassLoader::create_class_path_entry(const char *path, const str
         return NULL;
       }
     }
+    // TODO - add proper criteria for selecting image file
+    ClassPathImageEntry* entry = new ClassPathImageEntry(canonical_path);
+    if (entry->is_open()) {
+      new_entry = entry;
+    } else {
     char* error_msg = NULL;
     jzfile* zip;
     {
@@ -655,9 +738,6 @@ ClassPathEntry* ClassLoader::create_class_path_entry(const char *path, const str
     }
     if (zip != NULL && error_msg == NULL) {
       new_entry = new ClassPathZipEntry(zip, path);
-      if (TraceClassLoading || TraceClassPaths) {
-        tty->print_cr("[Opened %s]", path);
-      }
     } else {
       ResourceMark rm(thread);
       char *msg;
@@ -675,10 +755,14 @@ ClassPathEntry* ClassLoader::create_class_path_entry(const char *path, const str
         return NULL;
       }
     }
+    }
+    if (TraceClassLoading || TraceClassPaths) {
+      tty->print_cr("[Opened %s]", path);
+    }
   } else {
     // Directory
     new_entry = new ClassPathDirEntry(path);
-    if (TraceClassLoading || TraceClassPaths) {
+    if (TraceClassLoading) {
       tty->print_cr("[Path %s]", path);
     }
   }
@@ -801,6 +885,7 @@ void ClassLoader::load_zip_library() {
   ReadEntry    = CAST_TO_FN_PTR(ReadEntry_t, os::dll_lookup(handle, "ZIP_ReadEntry"));
   ReadMappedEntry = CAST_TO_FN_PTR(ReadMappedEntry_t, os::dll_lookup(handle, "ZIP_ReadMappedEntry"));
   GetNextEntry = CAST_TO_FN_PTR(GetNextEntry_t, os::dll_lookup(handle, "ZIP_GetNextEntry"));
+  ZipInflateFully = CAST_TO_FN_PTR(ZipInflateFully_t, os::dll_lookup(handle, "ZIP_InflateFully"));
   Crc32        = CAST_TO_FN_PTR(Crc32_t, os::dll_lookup(handle, "ZIP_CRC32"));
 
   // ZIP_Close is not exported on Windows in JDK5.0 so don't abort if ZIP_Close is NULL
@@ -809,12 +894,20 @@ void ClassLoader::load_zip_library() {
     vm_exit_during_initialization("Corrupted ZIP library", path);
   }
 
+  if (ZipInflateFully == NULL) {
+    vm_exit_during_initialization("Corrupted ZIP library ZIP_InflateFully missing", path);
+  }
+
   // Lookup canonicalize entry in libjava.dll
   void *javalib_handle = os::native_java_library();
   CanonicalizeEntry = CAST_TO_FN_PTR(canonicalize_fn_t, os::dll_lookup(javalib_handle, "Canonicalize"));
   // This lookup only works on 1.3. Do not check for non-null here
 }
 
+jboolean ClassLoader::decompress(void *in, u8 inSize, void *out, u8 outSize, char **pmsg) {
+  return (*ZipInflateFully)(in, inSize, out, outSize, pmsg);
+}
+
 int ClassLoader::crc32(int crc, const char* buf, int len) {
   assert(Crc32 != NULL, "ZIP_CRC32 is not found");
   return (*Crc32)(crc, (const jbyte*)buf, len);
@@ -1367,8 +1460,7 @@ void ClassPathDirEntry::compile_the_world(Handle loader, TRAPS) {
   tty->cr();
 }
 
-
+bool ClassPathDirEntry::is_jrt() {
-bool ClassPathDirEntry::is_rt_jar() {
   return false;
 }
 
@@ -1393,13 +1485,13 @@ void ClassPathZipEntry::compile_the_world(Handle loader, TRAPS) {
   }
 }
 
-bool ClassPathZipEntry::is_rt_jar() {
+bool ClassPathZipEntry::is_jrt() {
   real_jzfile* zip = (real_jzfile*) _zip;
   int len = (int)strlen(zip->name);
   // Check whether zip name ends in "rt.jar"
   // This will match other archives named rt.jar as well, but this is
   // only used for debugging.
-  return (len >= 6) && (strcasecmp(zip->name + len - 6, "rt.jar") == 0);
+  return string_ends_with(zip->name, "rt.jar");
 }
 
 void LazyClassPathEntry::compile_the_world(Handle loader, TRAPS) {
@@ -1409,7 +1501,7 @@ void LazyClassPathEntry::compile_the_world(Handle loader, TRAPS) {
   }
 }
 
-bool LazyClassPathEntry::is_rt_jar() {
+bool LazyClassPathEntry::is_jrt() {
   Thread* THREAD = Thread::current();
   ClassPathEntry* cpe = resolve_entry(THREAD);
   return (cpe != NULL) ? cpe->is_jar_file() : false;
@@ -1428,7 +1520,7 @@ void ClassLoader::compile_the_world() {
   jlong start = os::javaTimeMillis();
   while (e != NULL) {
     // We stop at rt.jar, unless it is the first bootstrap path entry
-    if (e->is_rt_jar() && e != _first_entry) break;
+    if (e->is_jrt() && e != _first_entry) break;
     e->compile_the_world(system_class_loader, CATCH);
     e = e->next();
   }
@@ -1476,9 +1568,9 @@ static bool can_be_compiled(methodHandle m, int comp_level) {
 }
 
 void ClassLoader::compile_the_world_in(char* name, Handle loader, TRAPS) {
-  int len = (int)strlen(name);
+  if (string_ends_with(name, ".class")) {
-  if (len > 6 && strcmp(".class", name + len - 6) == 0) {
     // We have a .class file
+    int len = (int)strlen(name);
     char buffer[2048];
     strncpy(buffer, name, len - 6);
     buffer[len-6] = 0;

hotspot/src/share/vm/classfile/classLoader.hpp

@@ -27,6 +27,7 @@
 
 #include "classfile/classFileParser.hpp"
 #include "runtime/perfData.hpp"
+#include "utilities/macros.hpp"
 
 // The VM class loader.
 #include <sys/stat.h>
@@ -66,7 +67,7 @@ class ClassPathEntry: public CHeapObj<mtClass> {
   virtual ClassFileStream* open_stream(const char* name, TRAPS) = 0;
   // Debugging
   NOT_PRODUCT(virtual void compile_the_world(Handle loader, TRAPS) = 0;)
-  NOT_PRODUCT(virtual bool is_rt_jar() = 0;)
+  NOT_PRODUCT(virtual bool is_jrt() = 0;)
 };
 
 
@@ -80,7 +81,7 @@ class ClassPathDirEntry: public ClassPathEntry {
   ClassFileStream* open_stream(const char* name, TRAPS);
   // Debugging
   NOT_PRODUCT(void compile_the_world(Handle loader, TRAPS);)
-  NOT_PRODUCT(bool is_rt_jar();)
+  NOT_PRODUCT(bool is_jrt();)
 };
 
 
@@ -112,7 +113,7 @@ class ClassPathZipEntry: public ClassPathEntry {
   void contents_do(void f(const char* name, void* context), void* context);
   // Debugging
   NOT_PRODUCT(void compile_the_world(Handle loader, TRAPS);)
-  NOT_PRODUCT(bool is_rt_jar();)
+  NOT_PRODUCT(bool is_jrt();)
 };
 
 
@@ -138,7 +139,25 @@ class LazyClassPathEntry: public ClassPathEntry {
   virtual bool is_lazy();
   // Debugging
   NOT_PRODUCT(void compile_the_world(Handle loader, TRAPS);)
-  NOT_PRODUCT(bool is_rt_jar();)
+  NOT_PRODUCT(bool is_jrt();)
+};
+
+// For java image files
+class ImageFile;
+class ClassPathImageEntry: public ClassPathEntry {
+private:
+  ImageFile *_image;
+public:
+  bool is_jar_file()  { return false;  }
+  bool is_open()  { return _image != NULL; }
+  const char* name();
+  ClassPathImageEntry(char* name);
+  ~ClassPathImageEntry();
+  ClassFileStream* open_stream(const char* name, TRAPS);
+
+  // Debugging
+  NOT_PRODUCT(void compile_the_world(Handle loader, TRAPS);)
+  NOT_PRODUCT(bool is_jrt();)
 };
 
 class PackageHashtable;
@@ -226,6 +245,7 @@ class ClassLoader: AllStatic {
   // to avoid confusing the zip library
   static bool get_canonical_path(const char* orig, char* out, int len);
  public:
+  static jboolean decompress(void *in, u8 inSize, void *out, u8 outSize, char **pmsg);
   static int crc32(int crc, const char* buf, int len);
   static bool update_class_path_entry_list(const char *path,
                                            bool check_for_duplicates,

hotspot/src/share/vm/classfile/classLoaderData.cpp

@@ -65,9 +65,8 @@
 #include "utilities/growableArray.hpp"
 #include "utilities/macros.hpp"
 #include "utilities/ostream.hpp"
-
 #if INCLUDE_TRACE
- #include "trace/tracing.hpp"
+#include "trace/tracing.hpp"
 #endif
 
 ClassLoaderData * ClassLoaderData::_the_null_class_loader_data = NULL;
@@ -472,7 +471,7 @@ void ClassLoaderData::free_deallocate_list() {
 // These anonymous class loaders are to contain classes used for JSR292
 ClassLoaderData* ClassLoaderData::anonymous_class_loader_data(oop loader, TRAPS) {
   // Add a new class loader data to the graph.
-  return ClassLoaderDataGraph::add(loader, true, CHECK_NULL);
+  return ClassLoaderDataGraph::add(loader, true, THREAD);
 }
 
 const char* ClassLoaderData::loader_name() {
@@ -978,4 +977,4 @@ void ClassLoaderDataGraph::class_unload_event(Klass* const k) {
   event.commit();
 }
 
-#endif /* INCLUDE_TRACE */
+#endif // INCLUDE_TRACE

hotspot/src/share/vm/classfile/classLoaderData.hpp

@@ -31,8 +31,9 @@
 #include "memory/metaspaceCounters.hpp"
 #include "runtime/mutex.hpp"
 #include "utilities/growableArray.hpp"
+#include "utilities/macros.hpp"
 #if INCLUDE_TRACE
-# include "utilities/ticks.hpp"
+#include "utilities/ticks.hpp"
 #endif
 
 //

hotspot/src/share/vm/classfile/classLoaderExt.hpp

@@ -63,6 +63,9 @@ public:
                                    ClassPathEntry* new_entry) {
     ClassLoader::add_to_list(new_entry);
   }
+  static void append_boot_classpath(ClassPathEntry* new_entry) {
+    ClassLoader::add_to_list(new_entry);
+  }
   static void setup_search_paths() {}
 };
 

hotspot/src/share/vm/classfile/defaultMethods.cpp

@@ -493,7 +493,7 @@ class MethodFamily : public ResourceObj {
 };
 
 Symbol* MethodFamily::generate_no_defaults_message(TRAPS) const {
-  return SymbolTable::new_symbol("No qualifying defaults found", CHECK_NULL);
+  return SymbolTable::new_symbol("No qualifying defaults found", THREAD);
 }
 
 Symbol* MethodFamily::generate_method_message(Symbol *klass_name, Method* method, TRAPS) const {
@@ -506,7 +506,7 @@ Symbol* MethodFamily::generate_method_message(Symbol *klass_name, Method* method
   ss.write((const char*)name->bytes(), name->utf8_length());
   ss.write((const char*)signature->bytes(), signature->utf8_length());
   ss.print(" is abstract");
-  return SymbolTable::new_symbol(ss.base(), (int)ss.size(), CHECK_NULL);
+  return SymbolTable::new_symbol(ss.base(), (int)ss.size(), THREAD);
 }
 
 Symbol* MethodFamily::generate_conflicts_message(GrowableArray<Method*>* methods, TRAPS) const {
@@ -521,7 +521,7 @@ Symbol* MethodFamily::generate_conflicts_message(GrowableArray<Method*>* methods
     ss.print(".");
     ss.write((const char*)name->bytes(), name->utf8_length());
   }
-  return SymbolTable::new_symbol(ss.base(), (int)ss.size(), CHECK_NULL);
+  return SymbolTable::new_symbol(ss.base(), (int)ss.size(), THREAD);
 }
 
 

hotspot/src/share/vm/classfile/imageFile.cpp

@@ -0,0 +1,286 @@
+/*
+ * Copyright (c) 2014, 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 "classfile/imageFile.hpp"
+#include "runtime/os.inline.hpp"
+#include "utilities/bytes.hpp"
+
+
+// Compute the Perfect Hashing hash code for the supplied string.
+u4 ImageStrings::hash_code(const char* string, u4 seed) {
+  u1* bytes = (u1*)string;
+
+  // Compute hash code.
+  for (u1 byte = *bytes++; byte; byte = *bytes++) {
+    seed = (seed * HASH_MULTIPLIER) ^ byte;
+  }
+
+  // Ensure the result is unsigned.
+  return seed & 0x7FFFFFFF;
+}
+
+// Test to see if string begins with start.  If so returns remaining portion
+// of string.  Otherwise, NULL.
+const char* ImageStrings::starts_with(const char* string, const char* start) {
+  char ch1, ch2;
+
+  // Match up the strings the best we can.
+  while ((ch1 = *string) && (ch2 = *start)) {
+    if (ch1 != ch2) {
+      // Mismatch, return NULL.
+      return NULL;
+    }
+
+    string++, start++;
+  }
+
+  // Return remainder of string.
+  return string;
+}
+
+ImageLocation::ImageLocation(u1* data) {
+  // Deflate the attribute stream into an array of attributes.
+  memset(_attributes, 0, sizeof(_attributes));
+  u1 byte;
+
+  while ((byte = *data) != ATTRIBUTE_END) {
+    u1 kind = attribute_kind(byte);
+    u1 n = attribute_length(byte);
+    assert(kind < ATTRIBUTE_COUNT, "invalid image location attribute");
+    _attributes[kind] = attribute_value(data + 1, n);
+    data += n + 1;
+  }
+}
+
+ImageFile::ImageFile(const char* name) {
+  // Copy the image file name.
+  _name = NEW_C_HEAP_ARRAY(char, strlen(name)+1, mtClass);
+  strcpy(_name, name);
+
+  // Initialize for a closed file.
+  _fd = -1;
+  _memory_mapped = true;
+  _index_data = NULL;
+}
+
+ImageFile::~ImageFile() {
+  // Ensure file is closed.
+  close();
+
+  // Free up name.
+  FREE_C_HEAP_ARRAY(char, _name);
+}
+
+bool ImageFile::open() {
+  // If file exists open for reading.
+  struct stat st;
+  if (os::stat(_name, &st) != 0 ||
+    (st.st_mode & S_IFREG) != S_IFREG ||
+    (_fd = os::open(_name, 0, O_RDONLY)) == -1) {
+    return false;
+  }
+
+  // Read image file header and verify.
+  u8 header_size = sizeof(ImageHeader);
+  if (os::read(_fd, &_header, header_size) != header_size ||
+    _header._magic != IMAGE_MAGIC ||
+    _header._major_version != MAJOR_VERSION ||
+    _header._minor_version != MINOR_VERSION) {
+    close();
+    return false;
+  }
+
+  // Memory map index.
+  _index_size = index_size();
+  _index_data = (u1*)os::map_memory(_fd, _name, 0, NULL, _index_size, true, false);
+
+  // Failing that, read index into C memory.
+  if (_index_data == NULL) {
+    _memory_mapped = false;
+    _index_data = NEW_RESOURCE_ARRAY(u1, _index_size);
+
+    if (os::seek_to_file_offset(_fd, 0) == -1) {
+      close();
+      return false;
+    }
+
+    if (os::read(_fd, _index_data, _index_size) != _index_size) {
+      close();
+      return false;
+    }
+
+    return true;
+  }
+
+// Used to advance a pointer, unstructured.
+#undef nextPtr
+#define nextPtr(base, fromType, count, toType) (toType*)((fromType*)(base) + (count))
+  // Pull tables out from the index.
+  _redirect_table = nextPtr(_index_data, u1, header_size, s4);
+  _offsets_table = nextPtr(_redirect_table, s4, _header._location_count, u4);
+  _location_bytes = nextPtr(_offsets_table, u4, _header._location_count, u1);
+  _string_bytes = nextPtr(_location_bytes, u1, _header._locations_size, u1);
+#undef nextPtr
+
+  // Successful open.
+  return true;
+}
+
+void ImageFile::close() {
+  // Dealllocate the index.
+  if (_index_data) {
+    if (_memory_mapped) {
+      os::unmap_memory((char*)_index_data, _index_size);
+    } else {
+      FREE_RESOURCE_ARRAY(u1, _index_data, _index_size);
+    }
+
+    _index_data = NULL;
+  }
+
+  // close file.
+  if (_fd != -1) {
+    os::close(_fd);
+    _fd = -1;
+  }
+
+}
+
+// Return the attribute stream for a named resourced.
+u1* ImageFile::find_location_data(const char* path) const {
+  // Compute hash.
+  u4 hash = ImageStrings::hash_code(path) % _header._location_count;
+  s4 redirect = _redirect_table[hash];
+
+  if (!redirect) {
+    return NULL;
+  }
+
+  u4 index;
+
+  if (redirect < 0) {
+    // If no collision.
+    index = -redirect - 1;
+  } else {
+    // If collision, recompute hash code.
+    index = ImageStrings::hash_code(path, redirect) % _header._location_count;
+  }
+
+  assert(index < _header._location_count, "index exceeds location count");
+  u4 offset = _offsets_table[index];
+  assert(offset < _header._locations_size, "offset exceeds location attributes size");
+
+  if (offset == 0) {
+    return NULL;
+  }
+
+  return _location_bytes + offset;
+}
+
+// Verify that a found location matches the supplied path.
+bool ImageFile::verify_location(ImageLocation& location, const char* path) const {
+  // Retrieve each path component string.
+  ImageStrings strings(_string_bytes, _header._strings_size);
+  // Match a path with each subcomponent without concatenation (copy).
+  // Match up path parent.
+  const char* parent = location.get_attribute(ImageLocation::ATTRIBUTE_PARENT, strings);
+  const char* next = ImageStrings::starts_with(path, parent);
+  // Continue only if a complete match.
+  if (!next) return false;
+  // Match up path base.
+  const char* base = location.get_attribute(ImageLocation::ATTRIBUTE_BASE, strings);
+  next = ImageStrings::starts_with(next, base);
+  // Continue only if a complete match.
+  if (!next) return false;
+  // Match up path extension.
+  const char* extension = location.get_attribute(ImageLocation::ATTRIBUTE_EXTENSION, strings);
+  next = ImageStrings::starts_with(next, extension);
+
+  // True only if complete match and no more characters.
+  return next && *next == '\0';
+}
+
+// Return the resource for the supplied location.
+u1* ImageFile::get_resource(ImageLocation& location) const {
+  // Retrieve the byte offset and size of the resource.
+  u8 offset = _index_size + location.get_attribute(ImageLocation::ATTRIBUTE_OFFSET);
+  u8 size = location.get_attribute(ImageLocation::ATTRIBUTE_UNCOMPRESSED);
+  u8 compressed_size = location.get_attribute(ImageLocation::ATTRIBUTE_COMPRESSED);
+  u8 read_size = compressed_size ? compressed_size : size;
+
+  // Allocate space for the resource.
+  u1* data = NEW_RESOURCE_ARRAY(u1, read_size);
+
+  bool is_read = os::read_at(_fd, data, read_size, offset) == read_size;
+  guarantee(is_read, "error reading from image or short read");
+
+  // If not compressed, just return the data.
+  if (!compressed_size) {
+    return data;
+  }
+
+  u1* uncompressed = NEW_RESOURCE_ARRAY(u1, size);
+  char* msg = NULL;
+  jboolean res = ClassLoader::decompress(data, compressed_size, uncompressed, size, &msg);
+  if (!res) warning("decompression failed due to %s\n", msg);
+  guarantee(res, "decompression failed");
+
+  return uncompressed;
+}
+
+void ImageFile::get_resource(const char* path, u1*& buffer, u8& size) const {
+  buffer = NULL;
+  size = 0;
+  u1* data = find_location_data(path);
+  if (data) {
+    ImageLocation location(data);
+    if (verify_location(location, path)) {
+      size = location.get_attribute(ImageLocation::ATTRIBUTE_UNCOMPRESSED);
+      buffer = get_resource(location);
+    }
+  }
+}
+
+GrowableArray<const char*>* ImageFile::packages(const char* name) {
+  char entry[JVM_MAXPATHLEN];
+  bool overflow = jio_snprintf(entry, sizeof(entry), "%s/packages.offsets", name) == -1;
+  guarantee(!overflow, "package name overflow");
+
+  u1* buffer;
+  u8 size;
+
+  get_resource(entry, buffer, size);
+  guarantee(buffer, "missing module packages reource");
+  ImageStrings strings(_string_bytes, _header._strings_size);
+  GrowableArray<const char*>* pkgs = new GrowableArray<const char*>();
+  int count = size / 4;
+  for (int i = 0; i < count; i++) {
+    u4 offset = Bytes::get_Java_u4(buffer + (i*4));
+    const char* p = strings.get(offset);
+    pkgs->append(p);
+  }
+
+  return pkgs;
+}

hotspot/src/share/vm/classfile/imageFile.hpp

@@ -0,0 +1,343 @@
+/*
+ * Copyright (c) 2014, 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 SHARE_VM_CLASSFILE_IMAGEFILE_HPP
+#define SHARE_VM_CLASSFILE_IMAGEFILE_HPP
+
+#include "classfile/classLoader.hpp"
+#include "memory/allocation.hpp"
+#include "memory/allocation.inline.hpp"
+#include "utilities/globalDefinitions.hpp"
+
+// Image files are an alternate file format for storing classes and resources. The
+// goal is to supply file access which is faster and smaller that the jar format.
+// It should be noted that unlike jars information stored in an image is in native
+// endian format. This allows the image to be memory mapped into memory without
+// endian translation.  This also means that images are platform dependent.
+//
+// Image files are structured as three sections;
+//
+//         +-----------+
+//         |  Header   |
+//         +-----------+
+//         |           |
+//         | Directory |
+//         |           |
+//         +-----------+
+//         |           |
+//         |           |
+//         | Resources |
+//         |           |
+//         |           |
+//         +-----------+
+//
+// The header contains information related to identification and description of
+// contents.
+//
+//         +-------------------------+
+//         |   Magic (0xCAFEDADA)    |
+//         +------------+------------+
+//         | Major Vers | Minor Vers |
+//         +------------+------------+
+//         |      Location Count     |
+//         +-------------------------+
+//         |      Attributes Size    |
+//         +-------------------------+
+//         |       Strings Size      |
+//         +-------------------------+
+//
+// Magic - means of identifying validity of the file.  This avoids requiring a
+//         special file extension.
+// Major vers, minor vers - differences in version numbers indicate structural
+//                          changes in the image.
+// Location count - number of locations/resources in the file.  This count is also
+//                  the length of lookup tables used in the directory.
+// Attributes size - number of bytes in the region used to store location attribute
+//                   streams.
+// Strings size - the size of the region used to store strings used by the
+//                directory and meta data.
+//
+// The directory contains information related to resource lookup. The algorithm
+// used for lookup is "A Practical Minimal Perfect Hashing Method"
+// (http://homepages.dcc.ufmg.br/~nivio/papers/wea05.pdf). Given a path string
+// in the form <package>/<base>.<extension>  return the resource location
+// information;
+//
+//     redirectIndex = hash(path, DEFAULT_SEED) % count;
+//     redirect = redirectTable[redirectIndex];
+//     if (redirect == 0) return not found;
+//     locationIndex = redirect < 0 ? -1 - redirect : hash(path, redirect) % count;
+//     location = locationTable[locationIndex];
+//     if (!verify(location, path)) return not found;
+//     return location;
+//
+// Note: The hash function takes an initial seed value.  A different seed value
+// usually returns a different result for strings that would otherwise collide with
+// other seeds. The verify function guarantees the found resource location is
+// indeed the resource we are looking for.
+//
+// The following is the format of the directory;
+//
+//         +-------------------+
+//         |   Redirect Table  |
+//         +-------------------+
+//         | Attribute Offsets |
+//         +-------------------+
+//         |   Attribute Data  |
+//         +-------------------+
+//         |      Strings      |
+//         +-------------------+
+//
+// Redirect Table - Array of 32-bit signed values representing actions that
+//                  should take place for hashed strings that map to that
+//                  value.  Negative values indicate no hash collision and can be
+//                  quickly converted to indices into attribute offsets.  Positive
+//                  values represent a new seed for hashing an index into attribute
+//                  offsets.  Zero indicates not found.
+// Attribute Offsets - Array of 32-bit unsigned values representing offsets into
+//                     attribute data.  Attribute offsets can be iterated to do a
+//                     full survey of resources in the image.
+// Attribute Data - Bytes representing compact attribute data for locations. (See
+//                  comments in ImageLocation.)
+// Strings - Collection of zero terminated UTF-8 strings used by the directory and
+//           image meta data.  Each string is accessed by offset.  Each string is
+//           unique.  Offset zero is reserved for the empty string.
+//
+// Note that the memory mapped directory assumes 32 bit alignment of the image
+// header, the redirect table and the attribute offsets.
+//
+
+
+// Manage image file string table.
+class ImageStrings {
+private:
+  // Data bytes for strings.
+  u1* _data;
+  // Number of bytes in the string table.
+  u4 _size;
+
+public:
+  // Prime used to generate hash for Perfect Hashing.
+  static const u4 HASH_MULTIPLIER = 0x01000193;
+
+  ImageStrings(u1* data, u4 size) : _data(data), _size(size) {}
+
+  // Return the UTF-8 string beginning at offset.
+  inline const char* get(u4 offset) const {
+    assert(offset < _size, "offset exceeds string table size");
+    return (const char*)(_data + offset);
+  }
+
+  // Compute the Perfect Hashing hash code for the supplied string.
+  inline static u4 hash_code(const char* string) {
+    return hash_code(string, HASH_MULTIPLIER);
+  }
+
+  // Compute the Perfect Hashing hash code for the supplied string, starting at seed.
+  static u4 hash_code(const char* string, u4 seed);
+
+  // Test to see if string begins with start.  If so returns remaining portion
+  // of string.  Otherwise, NULL.  Used to test sections of a path without
+  // copying.
+  static const char* starts_with(const char* string, const char* start);
+
+};
+
+// Manage image file location attribute streams.  Within an image, a location's
+// attributes are compressed into a stream of bytes.  An attribute stream is
+// composed of individual attribute sequences.  Each attribute sequence begins with
+// a header byte containing the attribute 'kind' (upper 5 bits of header) and the
+// 'length' less 1 (lower 3 bits of header) of bytes that follow containing the
+// attribute value.  Attribute values present as most significant byte first.
+//
+// Ex. Container offset (ATTRIBUTE_OFFSET) 0x33562 would be represented as 0x22
+// (kind = 4, length = 3), 0x03, 0x35, 0x62.
+//
+// An attribute stream is terminated with a header kind of ATTRIBUTE_END (header
+// byte of zero.)
+//
+// ImageLocation inflates the stream into individual values stored in the long
+// array _attributes. This allows an attribute value can be quickly accessed by
+// direct indexing. Unspecified values default to zero.
+//
+// Notes:
+//  - Even though ATTRIBUTE_END is used to mark the end of the attribute stream,
+//    streams will contain zero byte values to represent lesser significant bits.
+//    Thus, detecting a zero byte is not sufficient to detect the end of an attribute
+//    stream.
+//  - ATTRIBUTE_OFFSET represents the number of bytes from the beginning of the region
+//    storing the resources.  Thus, in an image this represents the number of bytes
+//    after the directory.
+//  - Currently, compressed resources are represented by having a non-zero
+//    ATTRIBUTE_COMPRESSED value.  This represents the number of bytes stored in the
+//    image, and the value of ATTRIBUTE_UNCOMPRESSED represents number of bytes of the
+//    inflated resource in memory. If the ATTRIBUTE_COMPRESSED is zero then the value
+//    of ATTRIBUTE_UNCOMPRESSED represents both the number of bytes in the image and
+//    in memory.  In the future, additional compression techniques will be used and
+//    represented differently.
+//  - Package strings include trailing slash and extensions include prefix period.
+//
+class ImageLocation {
+public:
+  // Attribute kind enumeration.
+  static const u1 ATTRIBUTE_END = 0; // End of attribute stream marker
+  static const u1 ATTRIBUTE_BASE = 1; // String table offset of resource path base
+  static const u1 ATTRIBUTE_PARENT = 2; // String table offset of resource path parent
+  static const u1 ATTRIBUTE_EXTENSION = 3; // String table offset of resource path extension
+  static const u1 ATTRIBUTE_OFFSET = 4; // Container byte offset of resource
+  static const u1 ATTRIBUTE_COMPRESSED = 5; // In image byte size of the compressed resource
+  static const u1 ATTRIBUTE_UNCOMPRESSED = 6; // In memory byte size of the uncompressed resource
+  static const u1 ATTRIBUTE_COUNT = 7; // Number of attribute kinds
+
+private:
+  // Values of inflated attributes.
+  u8 _attributes[ATTRIBUTE_COUNT];
+
+  // Return the attribute value number of bytes.
+  inline static u1 attribute_length(u1 data) {
+    return (data & 0x7) + 1;
+  }
+
+  // Return the attribute kind.
+  inline static u1 attribute_kind(u1 data) {
+    u1 kind = data >> 3;
+    assert(kind < ATTRIBUTE_COUNT, "invalid attribute kind");
+    return kind;
+  }
+
+  // Return the attribute length.
+  inline static u8 attribute_value(u1* data, u1 n) {
+    assert(0 < n && n <= 8, "invalid attribute value length");
+    u8 value = 0;
+
+    // Most significant bytes first.
+    for (u1 i = 0; i < n; i++) {
+      value <<= 8;
+      value |= data[i];
+    }
+
+    return value;
+  }
+
+public:
+  ImageLocation(u1* data);
+
+  // Retrieve an attribute value from the inflated array.
+  inline u8 get_attribute(u1 kind) const {
+    assert(ATTRIBUTE_END < kind && kind < ATTRIBUTE_COUNT, "invalid attribute kind");
+    return _attributes[kind];
+  }
+
+  // Retrieve an attribute string value from the inflated array.
+  inline const char* get_attribute(u4 kind, const ImageStrings& strings) const {
+    return strings.get((u4)get_attribute(kind));
+  }
+};
+
+// Manage the image file.
+class ImageFile: public CHeapObj<mtClass> {
+private:
+  // Image file marker.
+  static const u4 IMAGE_MAGIC = 0xCAFEDADA;
+  // Image file major version number.
+  static const u2 MAJOR_VERSION = 0;
+  // Image file minor version number.
+  static const u2 MINOR_VERSION = 1;
+
+  struct ImageHeader {
+    u4 _magic;          // Image file marker
+    u2 _major_version;  // Image file major version number
+    u2 _minor_version;  // Image file minor version number
+    u4 _location_count; // Number of locations managed in index.
+    u4 _locations_size; // Number of bytes in attribute table.
+    u4 _strings_size;   // Number of bytes in string table.
+  };
+
+  char* _name;          // Name of image
+  int _fd;              // File descriptor
+  bool _memory_mapped;  // Is file memory mapped
+  ImageHeader _header;  // Image header
+  u8 _index_size;       // Total size of index
+  u1* _index_data;      // Raw index data
+  s4* _redirect_table;  // Perfect hash redirect table
+  u4* _offsets_table;   // Location offset table
+  u1* _location_bytes;  // Location attributes
+  u1* _string_bytes;    // String table
+
+  // Compute number of bytes in image file index.
+  inline u8 index_size() {
+    return sizeof(ImageHeader) +
+    _header._location_count * sizeof(u4) * 2 +
+    _header._locations_size +
+    _header._strings_size;
+  }
+
+public:
+  ImageFile(const char* name);
+  ~ImageFile();
+
+  // Open image file for access.
+  bool open();
+  // Close image file.
+  void close();
+
+  // Retrieve name of image file.
+  inline const char* name() const {
+    return _name;
+  }
+
+  // Return a string table accessor.
+  inline const ImageStrings get_strings() const {
+    return ImageStrings(_string_bytes, _header._strings_size);
+  }
+
+  // Return number of locations in image file index.
+  inline u4 get_location_count() const {
+    return _header._location_count;
+  }
+
+  // Return location attribute stream for location i.
+  inline u1* get_location_data(u4 i) const {
+    u4 offset = _offsets_table[i];
+
+    return offset != 0 ? _location_bytes + offset : NULL;
+  }
+
+  // Return the attribute stream for a named resourced.
+  u1* find_location_data(const char* path) const;
+
+  // Verify that a found location matches the supplied path.
+  bool verify_location(ImageLocation& location, const char* path) const;
+
+  // Return the resource for the supplied location info.
+  u1* get_resource(ImageLocation& location) const;
+
+  // Return the resource associated with the path else NULL if not found.
+  void get_resource(const char* path, u1*& buffer, u8& size) const;
+
+  // Return an array of packages for a given module
+  GrowableArray<const char*>* packages(const char* name);
+};
+
+#endif // SHARE_VM_CLASSFILE_IMAGEFILE_HPP

hotspot/src/share/vm/classfile/javaClasses.cpp

@@ -41,6 +41,7 @@
 #include "oops/method.hpp"
 #include "oops/symbol.hpp"
 #include "oops/typeArrayOop.hpp"
+#include "prims/jvmtiRedefineClassesTrace.hpp"
 #include "runtime/fieldDescriptor.hpp"
 #include "runtime/handles.inline.hpp"
 #include "runtime/interfaceSupport.hpp"
@@ -944,7 +945,7 @@ void java_lang_Thread::compute_offsets() {
   assert(_group_offset == 0, "offsets should be initialized only once");
 
   Klass* k = SystemDictionary::Thread_klass();
-  compute_offset(_name_offset,      k, vmSymbols::name_name(),      vmSymbols::char_array_signature());
+  compute_offset(_name_offset,      k, vmSymbols::name_name(),      vmSymbols::string_signature());
   compute_offset(_group_offset,     k, vmSymbols::group_name(),     vmSymbols::threadgroup_signature());
   compute_offset(_contextClassLoader_offset, k, vmSymbols::contextClassLoader_name(), vmSymbols::classloader_signature());
   compute_offset(_inheritedAccessControlContext_offset, k, vmSymbols::inheritedAccessControlContext_name(), vmSymbols::accesscontrolcontext_signature());
@@ -974,15 +975,12 @@ void java_lang_Thread::set_thread(oop java_thread, JavaThread* thread) {
 }
 
 
-typeArrayOop java_lang_Thread::name(oop java_thread) {
+oop java_lang_Thread::name(oop java_thread) {
-  oop name = java_thread->obj_field(_name_offset);
+  return java_thread->obj_field(_name_offset);
-  assert(name == NULL || (name->is_typeArray() && TypeArrayKlass::cast(name->klass())->element_type() == T_CHAR), "just checking");
-  return typeArrayOop(name);
 }
 
 
-void java_lang_Thread::set_name(oop java_thread, typeArrayOop name) {
+void java_lang_Thread::set_name(oop java_thread, oop name) {
-  assert(java_thread->obj_field(_name_offset) == NULL, "name should be NULL");
   java_thread->obj_field_put(_name_offset, name);
 }
 
@@ -1952,7 +1950,7 @@ Handle java_lang_reflect_Method::create(TRAPS) {
   // This class is eagerly initialized during VM initialization, since we keep a refence
   // to one of the methods
   assert(InstanceKlass::cast(klass)->is_initialized(), "must be initialized");
-  return InstanceKlass::cast(klass)->allocate_instance_handle(CHECK_NH);
+  return InstanceKlass::cast(klass)->allocate_instance_handle(THREAD);
 }
 
 oop java_lang_reflect_Method::clazz(oop reflect) {
@@ -2130,7 +2128,7 @@ Handle java_lang_reflect_Constructor::create(TRAPS) {
   instanceKlassHandle klass (THREAD, k);
   // Ensure it is initialized
   klass->initialize(CHECK_NH);
-  return klass->allocate_instance_handle(CHECK_NH);
+  return klass->allocate_instance_handle(THREAD);
 }
 
 oop java_lang_reflect_Constructor::clazz(oop reflect) {
@@ -2270,7 +2268,7 @@ Handle java_lang_reflect_Field::create(TRAPS) {
   instanceKlassHandle klass (THREAD, k);
   // Ensure it is initialized
   klass->initialize(CHECK_NH);
-  return klass->allocate_instance_handle(CHECK_NH);
+  return klass->allocate_instance_handle(THREAD);
 }
 
 oop java_lang_reflect_Field::clazz(oop reflect) {
@@ -2397,7 +2395,7 @@ Handle java_lang_reflect_Parameter::create(TRAPS) {
   instanceKlassHandle klass (THREAD, k);
   // Ensure it is initialized
   klass->initialize(CHECK_NH);
-  return klass->allocate_instance_handle(CHECK_NH);
+  return klass->allocate_instance_handle(THREAD);
 }
 
 oop java_lang_reflect_Parameter::name(oop param) {
@@ -2447,7 +2445,7 @@ Handle sun_reflect_ConstantPool::create(TRAPS) {
   instanceKlassHandle klass (THREAD, k);
   // Ensure it is initialized
   klass->initialize(CHECK_NH);
-  return klass->allocate_instance_handle(CHECK_NH);
+  return klass->allocate_instance_handle(THREAD);
 }
 
 
@@ -2797,12 +2795,35 @@ Metadata* java_lang_invoke_MemberName::vmtarget(oop mname) {
   return (Metadata*)mname->address_field(_vmtarget_offset);
 }
 
+bool java_lang_invoke_MemberName::is_method(oop mname) {
+  assert(is_instance(mname), "must be MemberName");
+  return (flags(mname) & (MN_IS_METHOD | MN_IS_CONSTRUCTOR)) > 0;
+}
+
 #if INCLUDE_JVMTI
 // Can be executed on VM thread only
-void java_lang_invoke_MemberName::adjust_vmtarget(oop mname, Metadata* ref) {
+void java_lang_invoke_MemberName::adjust_vmtarget(oop mname, Method* old_method,
-  assert((is_instance(mname) && (flags(mname) & (MN_IS_METHOD | MN_IS_CONSTRUCTOR)) > 0), "wrong type");
+                                                  Method* new_method, bool* trace_name_printed) {
+  assert(is_method(mname), "wrong type");
   assert(Thread::current()->is_VM_thread(), "not VM thread");
-  mname->address_field_put(_vmtarget_offset, (address)ref);
+
+  Method* target = (Method*)mname->address_field(_vmtarget_offset);
+  if (target == old_method) {
+    mname->address_field_put(_vmtarget_offset, (address)new_method);
+
+    if (RC_TRACE_IN_RANGE(0x00100000, 0x00400000)) {
+      if (!(*trace_name_printed)) {
+        // RC_TRACE_MESG macro has an embedded ResourceMark
+        RC_TRACE_MESG(("adjust: name=%s",
+                       old_method->method_holder()->external_name()));
+        *trace_name_printed = true;
+      }
+      // RC_TRACE macro has an embedded ResourceMark
+      RC_TRACE(0x00400000, ("MemberName method update: %s(%s)",
+                            new_method->name()->as_C_string(),
+                            new_method->signature()->as_C_string()));
+    }
+  }
 }
 #endif // INCLUDE_JVMTI
 

hotspot/src/share/vm/classfile/javaClasses.hpp

@@ -345,8 +345,8 @@ class java_lang_Thread : AllStatic {
   // Set JavaThread for instance
   static void set_thread(oop java_thread, JavaThread* thread);
   // Name
-  static typeArrayOop name(oop java_thread);
+  static oop name(oop java_thread);
-  static void set_name(oop java_thread, typeArrayOop name);
+  static void set_name(oop java_thread, oop name);
   // Priority
   static ThreadPriority priority(oop java_thread);
   static void set_priority(oop java_thread, ThreadPriority priority);
@@ -1100,7 +1100,8 @@ class java_lang_invoke_MemberName: AllStatic {
   static Metadata*      vmtarget(oop mname);
   static void       set_vmtarget(oop mname, Metadata* target);
 #if INCLUDE_JVMTI
-  static void       adjust_vmtarget(oop mname, Metadata* target);
+  static void       adjust_vmtarget(oop mname, Method* old_method, Method* new_method,
+                                    bool* trace_name_printed);
 #endif // INCLUDE_JVMTI
 
   static intptr_t       vmindex(oop mname);
@@ -1114,6 +1115,8 @@ class java_lang_invoke_MemberName: AllStatic {
     return obj != NULL && is_subclass(obj->klass());
   }
 
+  static bool is_method(oop obj);
+
   // Relevant integer codes (keep these in synch. with MethodHandleNatives.Constants):
   enum {
     MN_IS_METHOD            = 0x00010000, // method (not constructor)

hotspot/src/share/vm/classfile/loaderConstraints.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2014, 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
@@ -164,7 +164,7 @@ void LoaderConstraintTable::purge_loader_constraints() {
 
         // Purge entry
         *p = probe->next();
-        FREE_C_HEAP_ARRAY(oop, probe->loaders(), mtClass);
+        FREE_C_HEAP_ARRAY(oop, probe->loaders());
         free_entry(probe);
       } else {
 #ifdef ASSERT
@@ -340,7 +340,7 @@ void LoaderConstraintTable::ensure_loader_constraint_capacity(
         ClassLoaderData** new_loaders = NEW_C_HEAP_ARRAY(ClassLoaderData*, n, mtClass);
         memcpy(new_loaders, p->loaders(), sizeof(ClassLoaderData*) * p->num_loaders());
         p->set_max_loaders(n);
-        FREE_C_HEAP_ARRAY(ClassLoaderData*, p->loaders(), mtClass);
+        FREE_C_HEAP_ARRAY(ClassLoaderData*, p->loaders());
         p->set_loaders(new_loaders);
     }
 }
@@ -422,7 +422,7 @@ void LoaderConstraintTable::merge_loader_constraints(
   }
 
   *pp2 = p2->next();
-  FREE_C_HEAP_ARRAY(oop, p2->loaders(), mtClass);
+  FREE_C_HEAP_ARRAY(oop, p2->loaders());
   free_entry(p2);
   return;
 }

hotspot/src/share/vm/classfile/sharedPathsMiscInfo.cpp

@@ -110,7 +110,7 @@ bool SharedPathsMiscInfo::check() {
 bool SharedPathsMiscInfo::check(jint type, const char* path) {
   switch (type) {
   case BOOT:
-    if (strcmp(path, Arguments::get_sysclasspath()) != 0) {
+    if (os::file_name_strcmp(path, Arguments::get_sysclasspath()) != 0) {
       return fail("[BOOT classpath mismatch, actual: -Dsun.boot.class.path=", Arguments::get_sysclasspath());
     }
     break;

hotspot/src/share/vm/classfile/sharedPathsMiscInfo.hpp

@@ -89,7 +89,7 @@ public:
   }
   ~SharedPathsMiscInfo() {
     if (_allocated) {
-      FREE_C_HEAP_ARRAY(char, _buf_start, mtClass);
+      FREE_C_HEAP_ARRAY(char, _buf_start);
     }
   }
   int get_used_bytes() {

hotspot/src/share/vm/classfile/stringTable.cpp

@@ -36,6 +36,7 @@
 #include "runtime/atomic.inline.hpp"
 #include "runtime/mutexLocker.hpp"
 #include "utilities/hashtable.inline.hpp"
+#include "utilities/macros.hpp"
 #if INCLUDE_ALL_GCS
 #include "gc_implementation/g1/g1SATBCardTableModRefBS.hpp"
 #include "gc_implementation/g1/g1StringDedup.hpp"

hotspot/src/share/vm/classfile/symbolTable.cpp

@@ -235,7 +235,7 @@ Symbol* SymbolTable::lookup(const char* name, int len, TRAPS) {
   MutexLocker ml(SymbolTable_lock, THREAD);
 
   // Otherwise, add to symbol to table
-  return the_table()->basic_add(index, (u1*)name, len, hashValue, true, CHECK_NULL);
+  return the_table()->basic_add(index, (u1*)name, len, hashValue, true, THREAD);
 }
 
 Symbol* SymbolTable::lookup(const Symbol* sym, int begin, int end, TRAPS) {
@@ -274,7 +274,7 @@ Symbol* SymbolTable::lookup(const Symbol* sym, int begin, int end, TRAPS) {
   // Grab SymbolTable_lock first.
   MutexLocker ml(SymbolTable_lock, THREAD);
 
-  return the_table()->basic_add(index, (u1*)buffer, len, hashValue, true, CHECK_NULL);
+  return the_table()->basic_add(index, (u1*)buffer, len, hashValue, true, THREAD);
 }
 
 Symbol* SymbolTable::lookup_only(const char* name, int len,

hotspot/src/share/vm/classfile/systemDictionary.cpp

@@ -31,10 +31,6 @@
 #include "classfile/resolutionErrors.hpp"
 #include "classfile/stringTable.hpp"
 #include "classfile/systemDictionary.hpp"
-#if INCLUDE_CDS
-#include "classfile/sharedClassUtil.hpp"
-#include "classfile/systemDictionaryShared.hpp"
-#endif
 #include "classfile/vmSymbols.hpp"
 #include "compiler/compileBroker.hpp"
 #include "interpreter/bytecodeStream.hpp"
@@ -65,9 +61,12 @@
 #include "services/threadService.hpp"
 #include "utilities/macros.hpp"
 #include "utilities/ticks.hpp"
-
+#if INCLUDE_CDS
+#include "classfile/sharedClassUtil.hpp"
+#include "classfile/systemDictionaryShared.hpp"
+#endif
 #if INCLUDE_TRACE
- #include "trace/tracing.hpp"
+#include "trace/tracing.hpp"
 #endif
 
 Dictionary*            SystemDictionary::_dictionary          = NULL;
@@ -123,7 +122,7 @@ void SystemDictionary::compute_java_system_loader(TRAPS) {
 
 ClassLoaderData* SystemDictionary::register_loader(Handle class_loader, TRAPS) {
   if (class_loader() == NULL) return ClassLoaderData::the_null_class_loader_data();
-  return ClassLoaderDataGraph::find_or_create(class_loader, CHECK_NULL);
+  return ClassLoaderDataGraph::find_or_create(class_loader, THREAD);
 }
 
 // ----------------------------------------------------------------------------
@@ -233,15 +232,15 @@ Klass* SystemDictionary::resolve_or_null(Symbol* class_name, Handle class_loader
                  class_name->as_C_string(),
                  class_loader.is_null() ? "null" : class_loader->klass()->name()->as_C_string()));
   if (FieldType::is_array(class_name)) {
-    return resolve_array_class_or_null(class_name, class_loader, protection_domain, CHECK_NULL);
+    return resolve_array_class_or_null(class_name, class_loader, protection_domain, THREAD);
   } else if (FieldType::is_obj(class_name)) {
     ResourceMark rm(THREAD);
     // Ignore wrapping L and ;.
     TempNewSymbol name = SymbolTable::new_symbol(class_name->as_C_string() + 1,
                                    class_name->utf8_length() - 2, CHECK_NULL);
-    return resolve_instance_class_or_null(name, class_loader, protection_domain, CHECK_NULL);
+    return resolve_instance_class_or_null(name, class_loader, protection_domain, THREAD);
   } else {
-    return resolve_instance_class_or_null(class_name, class_loader, protection_domain, CHECK_NULL);
+    return resolve_instance_class_or_null(class_name, class_loader, protection_domain, THREAD);
   }
 }
 
@@ -2660,7 +2659,7 @@ void SystemDictionary::post_class_load_event(const Ticks& start_time,
                                       class_loader->klass() : (Klass*)NULL);
     event.commit();
   }
-#endif /* INCLUDE_TRACE */
+#endif // INCLUDE_TRACE
 }
 
 #ifndef PRODUCT

hotspot/src/share/vm/classfile/verificationType.hpp

@@ -289,7 +289,7 @@ class VerificationType VALUE_OBJ_CLASS_SPEC {
           if (is_reference() && from.is_reference()) {
             return is_reference_assignable_from(from, context,
                                                 from_field_is_protected,
-                                                CHECK_false);
+                                                THREAD);
           } else {
             return false;
           }