diff --git a/.hgtags-top-repo b/.hgtags-top-repo
index d10b68389a6a169431b067d70bb0cc9803608c0e..67085b3ac374b915d181f151296efe7140bbeeef 100644
--- a/.hgtags-top-repo
+++ b/.hgtags-top-repo
@@ -342,3 +342,4 @@ cf1dc4c035fb84693d4ae5ad818785cb4d1465d1 jdk9-b90
 75c3897541ecb52ee16d001ea605b12971df7303 jdk-9+97
 48987460c7d49a29013963ee44d090194396bb61 jdk-9+98
 7c0577bea4c65d69c5bef67023a89d2efa4fb2f7 jdk-9+99
+c1f30ac14db0eaff398429c04cd9fab92e1b4b2a jdk-9+100
diff --git a/common/autoconf/build-performance.m4 b/common/autoconf/build-performance.m4
index 5c2f1b6264203a09feb87a3d60c35f9baf3bc7a3..463498f8471ae122b44aab8b73b463cfa48c1538 100644
--- a/common/autoconf/build-performance.m4
+++ b/common/autoconf/build-performance.m4
@@ -251,6 +251,24 @@ AC_DEFUN([BPERF_SETUP_CCACHE_USAGE],
   fi
 ])
 
+################################################################################
+#
+# Runs icecc-create-env once and prints the error if it fails
+#
+# $1: arguments to icecc-create-env
+# $2: log file
+#
+AC_DEFUN([BPERF_RUN_ICECC_CREATE_ENV],
+[
+  cd ${CONFIGURESUPPORT_OUTPUTDIR}/icecc \
+      && ${ICECC_CREATE_ENV} $1 > $2 2>&1
+  if test "$?" != "0"; then
+    AC_MSG_NOTICE([icecc-create-env output:])
+    cat $2
+    AC_MSG_ERROR([Failed to create icecc compiler environment])
+  fi
+])
+
 ################################################################################
 #
 # Optionally enable distributed compilation of native code using icecc/icecream
@@ -271,16 +289,18 @@ AC_DEFUN([BPERF_SETUP_ICECC],
     # be sent to the other hosts in the icecream cluster.
     icecc_create_env_log="${CONFIGURESUPPORT_OUTPUTDIR}/icecc/icecc_create_env.log"
     ${MKDIR} -p ${CONFIGURESUPPORT_OUTPUTDIR}/icecc
-    AC_MSG_CHECKING([for icecc build environment for target compiler])
+    # Older versions of icecc does not have the --gcc parameter
+    if ${ICECC_CREATE_ENV} | $GREP -q -e --gcc; then
+      icecc_gcc_arg="--gcc"
+    fi
     if test "x${TOOLCHAIN_TYPE}" = "xgcc"; then
-      cd ${CONFIGURESUPPORT_OUTPUTDIR}/icecc \
-          && ${ICECC_CREATE_ENV} --gcc ${CC} ${CXX} > ${icecc_create_env_log}
+      BPERF_RUN_ICECC_CREATE_ENV([${icecc_gcc_arg} ${CC} ${CXX}], \
+          ${icecc_create_env_log})
     elif test "x$TOOLCHAIN_TYPE" = "xclang"; then
       # For clang, the icecc compilerwrapper is needed. It usually resides next
       # to icecc-create-env.
       BASIC_REQUIRE_PROGS(ICECC_WRAPPER, compilerwrapper)
-      cd ${CONFIGURESUPPORT_OUTPUTDIR}/icecc \
-          && ${ICECC_CREATE_ENV} --clang ${CC} ${ICECC_WRAPPER} > ${icecc_create_env_log}
+      BPERF_RUN_ICECC_CREATE_ENV([--clang ${CC} ${ICECC_WRAPPER}], ${icecc_create_env_log})
     else
       AC_MSG_ERROR([Can only create icecc compiler packages for toolchain types gcc and clang])
     fi
@@ -289,24 +309,31 @@ AC_DEFUN([BPERF_SETUP_ICECC],
     # to find it.
     ICECC_ENV_BUNDLE_BASENAME="`${SED} -n '/^creating/s/creating //p' ${icecc_create_env_log}`"
     ICECC_ENV_BUNDLE="${CONFIGURESUPPORT_OUTPUTDIR}/icecc/${ICECC_ENV_BUNDLE_BASENAME}"
+    if test ! -f ${ICECC_ENV_BUNDLE}; then
+      AC_MSG_ERROR([icecc-create-env did not produce an environment ${ICECC_ENV_BUNDLE}])
+    fi
+    AC_MSG_CHECKING([for icecc build environment for target compiler])
     AC_MSG_RESULT([${ICECC_ENV_BUNDLE}])
     ICECC="ICECC_VERSION=${ICECC_ENV_BUNDLE} ICECC_CC=${CC} ICECC_CXX=${CXX} ${ICECC_CMD}"
 
     if test "x${COMPILE_TYPE}" = "xcross"; then
       # If cross compiling, create a separate env package for the build compiler
-      AC_MSG_CHECKING([for icecc build environment for build compiler])
       # Assume "gcc" or "cc" is gcc and "clang" is clang. Otherwise bail.
+      icecc_create_env_log_build="${CONFIGURESUPPORT_OUTPUTDIR}/icecc/icecc_create_env_build.log"
       if test "x${BUILD_CC##*/}" = "xgcc" ||  test "x${BUILD_CC##*/}" = "xcc"; then
-        cd ${CONFIGURESUPPORT_OUTPUTDIR}/icecc \
-            && ${ICECC_CREATE_ENV} --gcc ${BUILD_CC} ${BUILD_CXX} > ${icecc_create_env_log}
+        BPERF_RUN_ICECC_CREATE_ENV([${icecc_gcc_arg} ${BUILD_CC} ${BUILD_CXX}], \
+            ${icecc_create_env_log_build})
       elif test "x${BUILD_CC##*/}" = "xclang"; then
-        cd ${CONFIGURESUPPORT_OUTPUTDIR}/icecc \
-            && ${ICECC_CREATE_ENV} --clang ${BUILD_CC} ${ICECC_WRAPPER} > ${icecc_create_env_log}
+        BPERF_RUN_ICECC_CREATE_ENV([--clang ${BUILD_CC} ${ICECC_WRAPPER}], ${icecc_create_env_log_build})
       else
         AC_MSG_ERROR([Cannot create icecc compiler package for ${BUILD_CC}])
       fi
-      ICECC_ENV_BUNDLE_BASENAME="`${SED} -n '/^creating/s/creating //p' ${icecc_create_env_log}`"
+      ICECC_ENV_BUNDLE_BASENAME="`${SED} -n '/^creating/s/creating //p' ${icecc_create_env_log_build}`"
       ICECC_ENV_BUNDLE="${CONFIGURESUPPORT_OUTPUTDIR}/icecc/${ICECC_ENV_BUNDLE_BASENAME}"
+      if test ! -f ${ICECC_ENV_BUNDLE}; then
+        AC_MSG_ERROR([icecc-create-env did not produce an environment ${ICECC_ENV_BUNDLE}])
+      fi
+      AC_MSG_CHECKING([for icecc build environment for build compiler])
       AC_MSG_RESULT([${ICECC_ENV_BUNDLE}])
       BUILD_ICECC="ICECC_VERSION=${ICECC_ENV_BUNDLE} ICECC_CC=${BUILD_CC} \
           ICECC_CXX=${BUILD_CXX} ${ICECC_CMD}"
diff --git a/common/autoconf/flags.m4 b/common/autoconf/flags.m4
index af375d28432978c35b3eff6843dd50222b6fed32..927bb522bcd07d6cb4c08ea1d3e9ed3d263d4318 100644
--- a/common/autoconf/flags.m4
+++ b/common/autoconf/flags.m4
@@ -128,6 +128,26 @@ AC_DEFUN_ONCE([FLAGS_SETUP_INIT_FLAGS],
   else
     COMPILER_TARGET_BITS_FLAG="-m"
     COMPILER_COMMAND_FILE_FLAG="@"
+
+    # The solstudio linker does not support @-files.
+    if test "x$TOOLCHAIN_TYPE" = xsolstudio; then
+      COMPILER_COMMAND_FILE_FLAG=
+    fi
+
+    # Check if @file is supported by gcc
+    if test "x$TOOLCHAIN_TYPE" = xgcc; then
+      AC_MSG_CHECKING([if @file is supported by gcc])
+      # Extra emtpy "" to prevent ECHO from interpreting '--version' as argument
+      $ECHO "" "--version" > command.file
+      if $CXX @command.file 2>&AS_MESSAGE_LOG_FD >&AS_MESSAGE_LOG_FD; then
+        AC_MSG_RESULT(yes)
+        COMPILER_COMMAND_FILE_FLAG="@"
+      else
+        AC_MSG_RESULT(no)
+        COMPILER_COMMAND_FILE_FLAG=
+      fi
+      rm -rf command.file
+    fi
   fi
   AC_SUBST(COMPILER_TARGET_BITS_FLAG)
   AC_SUBST(COMPILER_COMMAND_FILE_FLAG)
diff --git a/common/autoconf/generated-configure.sh b/common/autoconf/generated-configure.sh
index f5e0859115c38b04f5f5d00ccf7f52e3d7a1abe0..de0cce655ce6ab50cb4474b55b3dcd8e922fb2bd 100644
--- a/common/autoconf/generated-configure.sh
+++ b/common/autoconf/generated-configure.sh
@@ -3792,6 +3792,15 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 
 
+################################################################################
+#
+# Runs icecc-create-env once and prints the error if it fails
+#
+# $1: arguments to icecc-create-env
+# $2: log file
+#
+
+
 ################################################################################
 #
 # Optionally enable distributed compilation of native code using icecc/icecream
@@ -4308,7 +4317,7 @@ pkgadd_help() {
 
 
 #
-# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2016, 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
@@ -4801,7 +4810,7 @@ VS_SDK_PLATFORM_NAME_2013=
 #CUSTOM_AUTOCONF_INCLUDE
 
 # Do not change or remove the following line, it is needed for consistency checks:
-DATE_WHEN_GENERATED=1450277321
+DATE_WHEN_GENERATED=1452261921
 
 ###############################################################################
 #
@@ -45930,6 +45939,29 @@ $as_echo "$tool_specified" >&6; }
   else
     COMPILER_TARGET_BITS_FLAG="-m"
     COMPILER_COMMAND_FILE_FLAG="@"
+
+    # The solstudio linker does not support @-files.
+    if test "x$TOOLCHAIN_TYPE" = xsolstudio; then
+      COMPILER_COMMAND_FILE_FLAG=
+    fi
+
+    # Check if @file is supported by gcc
+    if test "x$TOOLCHAIN_TYPE" = xgcc; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking if @file is supported by gcc" >&5
+$as_echo_n "checking if @file is supported by gcc... " >&6; }
+      # Extra emtpy "" to prevent ECHO from interpreting '--version' as argument
+      $ECHO "" "--version" > command.file
+      if $CXX @command.file 2>&5 >&5; then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+        COMPILER_COMMAND_FILE_FLAG="@"
+      else
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+        COMPILER_COMMAND_FILE_FLAG=
+      fi
+      rm -rf command.file
+    fi
   fi
 
 
@@ -51742,12 +51774,28 @@ $as_echo "$as_me: WARNING: cups not used, so --with-cups[-*] is ignored" >&2;}
     fi
 
     if test "x${with_cups}" != x; then
-      CUPS_CFLAGS="-I${with_cups}/include"
-      CUPS_FOUND=yes
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cups headers" >&5
+$as_echo_n "checking for cups headers... " >&6; }
+      if test -s "${with_cups}/include/cups/cups.h"; then
+        CUPS_CFLAGS="-I${with_cups}/include"
+        CUPS_FOUND=yes
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CUPS_FOUND" >&5
+$as_echo "$CUPS_FOUND" >&6; }
+      else
+        as_fn_error $? "Can't find 'include/cups/cups.h' under ${with_cups} given with the --with-cups option." "$LINENO" 5
+      fi
     fi
     if test "x${with_cups_include}" != x; then
-      CUPS_CFLAGS="-I${with_cups_include}"
-      CUPS_FOUND=yes
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cups headers" >&5
+$as_echo_n "checking for cups headers... " >&6; }
+      if test -s "${with_cups_include}/cups/cups.h"; then
+        CUPS_CFLAGS="-I${with_cups_include}"
+        CUPS_FOUND=yes
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CUPS_FOUND" >&5
+$as_echo "$CUPS_FOUND" >&6; }
+      else
+        as_fn_error $? "Can't find 'cups/cups.h' under ${with_cups_include} given with the --with-cups-include option." "$LINENO" 5
+      fi
     fi
     if test "x$CUPS_FOUND" = xno; then
       # Are the cups headers installed in the default /usr/include location?
@@ -59543,11 +59591,23 @@ $as_echo "$tool_specified" >&6; }
     # be sent to the other hosts in the icecream cluster.
     icecc_create_env_log="${CONFIGURESUPPORT_OUTPUTDIR}/icecc/icecc_create_env.log"
     ${MKDIR} -p ${CONFIGURESUPPORT_OUTPUTDIR}/icecc
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for icecc build environment for target compiler" >&5
-$as_echo_n "checking for icecc build environment for target compiler... " >&6; }
+    # Older versions of icecc does not have the --gcc parameter
+    if ${ICECC_CREATE_ENV} | $GREP -q -e --gcc; then
+      icecc_gcc_arg="--gcc"
+    fi
     if test "x${TOOLCHAIN_TYPE}" = "xgcc"; then
-      cd ${CONFIGURESUPPORT_OUTPUTDIR}/icecc \
-          && ${ICECC_CREATE_ENV} --gcc ${CC} ${CXX} > ${icecc_create_env_log}
+
+  cd ${CONFIGURESUPPORT_OUTPUTDIR}/icecc \
+      && ${ICECC_CREATE_ENV} ${icecc_gcc_arg} ${CC} ${CXX} > \
+          ${icecc_create_env_log} 2>&1
+  if test "$?" != "0"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: icecc-create-env output:" >&5
+$as_echo "$as_me: icecc-create-env output:" >&6;}
+    cat \
+          ${icecc_create_env_log}
+    as_fn_error $? "Failed to create icecc compiler environment" "$LINENO" 5
+  fi
+
     elif test "x$TOOLCHAIN_TYPE" = "xclang"; then
       # For clang, the icecc compilerwrapper is needed. It usually resides next
       # to icecc-create-env.
@@ -59755,8 +59815,16 @@ $as_echo "$tool_specified" >&6; }
   fi
 
 
-      cd ${CONFIGURESUPPORT_OUTPUTDIR}/icecc \
-          && ${ICECC_CREATE_ENV} --clang ${CC} ${ICECC_WRAPPER} > ${icecc_create_env_log}
+
+  cd ${CONFIGURESUPPORT_OUTPUTDIR}/icecc \
+      && ${ICECC_CREATE_ENV} --clang ${CC} ${ICECC_WRAPPER} > ${icecc_create_env_log} 2>&1
+  if test "$?" != "0"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: icecc-create-env output:" >&5
+$as_echo "$as_me: icecc-create-env output:" >&6;}
+    cat ${icecc_create_env_log}
+    as_fn_error $? "Failed to create icecc compiler environment" "$LINENO" 5
+  fi
+
     else
       as_fn_error $? "Can only create icecc compiler packages for toolchain types gcc and clang" "$LINENO" 5
     fi
@@ -59765,26 +59833,53 @@ $as_echo "$tool_specified" >&6; }
     # to find it.
     ICECC_ENV_BUNDLE_BASENAME="`${SED} -n '/^creating/s/creating //p' ${icecc_create_env_log}`"
     ICECC_ENV_BUNDLE="${CONFIGURESUPPORT_OUTPUTDIR}/icecc/${ICECC_ENV_BUNDLE_BASENAME}"
+    if test ! -f ${ICECC_ENV_BUNDLE}; then
+      as_fn_error $? "icecc-create-env did not produce an environment ${ICECC_ENV_BUNDLE}" "$LINENO" 5
+    fi
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for icecc build environment for target compiler" >&5
+$as_echo_n "checking for icecc build environment for target compiler... " >&6; }
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ICECC_ENV_BUNDLE}" >&5
 $as_echo "${ICECC_ENV_BUNDLE}" >&6; }
     ICECC="ICECC_VERSION=${ICECC_ENV_BUNDLE} ICECC_CC=${CC} ICECC_CXX=${CXX} ${ICECC_CMD}"
 
     if test "x${COMPILE_TYPE}" = "xcross"; then
       # If cross compiling, create a separate env package for the build compiler
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for icecc build environment for build compiler" >&5
-$as_echo_n "checking for icecc build environment for build compiler... " >&6; }
       # Assume "gcc" or "cc" is gcc and "clang" is clang. Otherwise bail.
+      icecc_create_env_log_build="${CONFIGURESUPPORT_OUTPUTDIR}/icecc/icecc_create_env_build.log"
       if test "x${BUILD_CC##*/}" = "xgcc" ||  test "x${BUILD_CC##*/}" = "xcc"; then
-        cd ${CONFIGURESUPPORT_OUTPUTDIR}/icecc \
-            && ${ICECC_CREATE_ENV} --gcc ${BUILD_CC} ${BUILD_CXX} > ${icecc_create_env_log}
+
+  cd ${CONFIGURESUPPORT_OUTPUTDIR}/icecc \
+      && ${ICECC_CREATE_ENV} ${icecc_gcc_arg} ${BUILD_CC} ${BUILD_CXX} > \
+            ${icecc_create_env_log_build} 2>&1
+  if test "$?" != "0"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: icecc-create-env output:" >&5
+$as_echo "$as_me: icecc-create-env output:" >&6;}
+    cat \
+            ${icecc_create_env_log_build}
+    as_fn_error $? "Failed to create icecc compiler environment" "$LINENO" 5
+  fi
+
       elif test "x${BUILD_CC##*/}" = "xclang"; then
-        cd ${CONFIGURESUPPORT_OUTPUTDIR}/icecc \
-            && ${ICECC_CREATE_ENV} --clang ${BUILD_CC} ${ICECC_WRAPPER} > ${icecc_create_env_log}
+
+  cd ${CONFIGURESUPPORT_OUTPUTDIR}/icecc \
+      && ${ICECC_CREATE_ENV} --clang ${BUILD_CC} ${ICECC_WRAPPER} > ${icecc_create_env_log_build} 2>&1
+  if test "$?" != "0"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: icecc-create-env output:" >&5
+$as_echo "$as_me: icecc-create-env output:" >&6;}
+    cat ${icecc_create_env_log_build}
+    as_fn_error $? "Failed to create icecc compiler environment" "$LINENO" 5
+  fi
+
       else
         as_fn_error $? "Cannot create icecc compiler package for ${BUILD_CC}" "$LINENO" 5
       fi
-      ICECC_ENV_BUNDLE_BASENAME="`${SED} -n '/^creating/s/creating //p' ${icecc_create_env_log}`"
+      ICECC_ENV_BUNDLE_BASENAME="`${SED} -n '/^creating/s/creating //p' ${icecc_create_env_log_build}`"
       ICECC_ENV_BUNDLE="${CONFIGURESUPPORT_OUTPUTDIR}/icecc/${ICECC_ENV_BUNDLE_BASENAME}"
+      if test ! -f ${ICECC_ENV_BUNDLE}; then
+        as_fn_error $? "icecc-create-env did not produce an environment ${ICECC_ENV_BUNDLE}" "$LINENO" 5
+      fi
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for icecc build environment for build compiler" >&5
+$as_echo_n "checking for icecc build environment for build compiler... " >&6; }
       { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ICECC_ENV_BUNDLE}" >&5
 $as_echo "${ICECC_ENV_BUNDLE}" >&6; }
       BUILD_ICECC="ICECC_VERSION=${ICECC_ENV_BUNDLE} ICECC_CC=${BUILD_CC} \
diff --git a/common/autoconf/lib-cups.m4 b/common/autoconf/lib-cups.m4
index 2280edba8961dee79b129b87c21b861d6b0c48d8..8a61bc041040097632a91cba471b5d0b28a2ed1c 100644
--- a/common/autoconf/lib-cups.m4
+++ b/common/autoconf/lib-cups.m4
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2016, 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
@@ -48,12 +48,24 @@ AC_DEFUN_ONCE([LIB_SETUP_CUPS],
     fi
 
     if test "x${with_cups}" != x; then
-      CUPS_CFLAGS="-I${with_cups}/include"
-      CUPS_FOUND=yes
+      AC_MSG_CHECKING([for cups headers])
+      if test -s "${with_cups}/include/cups/cups.h"; then
+        CUPS_CFLAGS="-I${with_cups}/include"
+        CUPS_FOUND=yes
+        AC_MSG_RESULT([$CUPS_FOUND])
+      else
+        AC_MSG_ERROR([Can't find 'include/cups/cups.h' under ${with_cups} given with the --with-cups option.])
+      fi
     fi
     if test "x${with_cups_include}" != x; then
-      CUPS_CFLAGS="-I${with_cups_include}"
-      CUPS_FOUND=yes
+      AC_MSG_CHECKING([for cups headers])
+      if test -s "${with_cups_include}/cups/cups.h"; then
+        CUPS_CFLAGS="-I${with_cups_include}"
+        CUPS_FOUND=yes
+        AC_MSG_RESULT([$CUPS_FOUND])
+      else
+        AC_MSG_ERROR([Can't find 'cups/cups.h' under ${with_cups_include} given with the --with-cups-include option.])
+      fi
     fi
     if test "x$CUPS_FOUND" = xno; then
       # Are the cups headers installed in the default /usr/include location?
diff --git a/hotspot/.hgtags b/hotspot/.hgtags
index ac6cea4d970e31b213de48f5f1f15b043f890f11..271e5408b1acedcf1811d7b3fd8e901dfdf09f6c 100644
--- a/hotspot/.hgtags
+++ b/hotspot/.hgtags
@@ -502,3 +502,4 @@ a94bb7203596dd632486f1e3655fa5f70541dc08 jdk-9+96
 de592ea5f7ba0f8a8c5afc03bd169f7690c72b6f jdk-9+97
 e5b1a23be1e105417ba1c4c576ab373eb3fa2c2b jdk-9+98
 f008e8cc10d5b3212fb22d58c96fa01d38654f19 jdk-9+99
+bdb0acafc63c42e84d9d8195bf2e2b25ee9c3306 jdk-9+100
diff --git a/hotspot/src/share/vm/prims/jvm.cpp b/hotspot/src/share/vm/prims/jvm.cpp
index 463b42180d2f59710267b63c4ab8ae4f1dc755a6..b416aa7c65cf11d25993d68a1360dfa0ac7bfb2c 100644
--- a/hotspot/src/share/vm/prims/jvm.cpp
+++ b/hotspot/src/share/vm/prims/jvm.cpp
@@ -285,7 +285,7 @@ JVM_LEAF(jlong, JVM_NanoTime(JNIEnv *env, jclass ignored))
   return os::javaTimeNanos();
 JVM_END
 
-// The function below is actually exposed by sun.misc.VM and not
+// The function below is actually exposed by jdk.internal.misc.VM and not
 // java.lang.System, but we choose to keep it here so that it stays next
 // to JVM_CurrentTimeMillis and JVM_NanoTime
 
diff --git a/make/common/NON_CORE_PKGS.gmk b/make/common/NON_CORE_PKGS.gmk
index 8d7f1a71efc2e357a31852a382049c1e29c9a6ca..b6d92120b080260014672e7824d3dcad0b9535be 100644
--- a/make/common/NON_CORE_PKGS.gmk
+++ b/make/common/NON_CORE_PKGS.gmk
@@ -79,8 +79,7 @@ JCONSOLE_PKGS = com.sun.tools.jconsole
 
 TREEAPI_PKGS = com.sun.source.doctree \
     com.sun.source.tree \
-    com.sun.source.util \
-    jdk
+    com.sun.source.util
 
 NASHORNAPI_PKGS = jdk.nashorn.api.scripting \
     jdk.nashorn.api.tree
diff --git a/make/common/NativeCompilation.gmk b/make/common/NativeCompilation.gmk
index 7c4736aecbb2ac9576ca77c8cf381cb9118d8d98..89a2d079a03f013c0918d3992b86e2ac181dd01e 100644
--- a/make/common/NativeCompilation.gmk
+++ b/make/common/NativeCompilation.gmk
@@ -783,13 +783,13 @@ define SetupNativeCompilationBody
 
     $1_LD_OBJ_ARG := $$($1_ALL_OBJS)
 
-    # If there are many object files, use an @-file.
+    # If there are many object files, use an @-file...
     ifneq ($$(word 17, $$($1_ALL_OBJS)), )
       $1_OBJ_FILE_LIST := $$($1_OBJECT_DIR)/_$1_objectfilenames.txt
-      ifneq ($(TOOLCHAIN_TYPE),solstudio)
+      ifneq ($(COMPILER_COMMAND_FILE_FLAG),)
         $1_LD_OBJ_ARG := $(COMPILER_COMMAND_FILE_FLAG)$$($1_OBJ_FILE_LIST)
       else
-        # The solstudio linker does not support @-files.
+        # ...except for toolchains which don't support them.
         $1_LD_OBJ_ARG := `cat $$($1_OBJ_FILE_LIST)`
       endif
     endif
diff --git a/modules.xml b/modules.xml
index 825f4acfa1c0b64a673279514f4a774b38254e6e..d7db4ed42d8c3136557f15a13f14d97c4c888fca 100644
--- a/modules.xml
+++ b/modules.xml
@@ -204,9 +204,6 @@
     <export>
       <name>javax.security.cert</name>
     </export>
-    <export>
-      <name>jdk</name>
-    </export>
     <export>
       <name>jdk.net</name>
     </export>
@@ -233,9 +230,11 @@
       <to>java.logging</to>
       <to>java.management</to>
       <to>java.naming</to>
+      <to>java.rmi</to>
       <to>java.security.jgss</to>
       <to>java.sql</to>
       <to>java.xml</to>
+      <to>jdk.charsets</to>
       <to>jdk.management.resource</to>
       <to>jdk.scripting.nashorn</to>
     </export>