Merge pull request #19 from bell-sw/update_8u232

jdk8u232-ga

8 files changed, 181 insertions, 114 deletions

diff --git a/.hgtags b/.hgtags
index 4bada50..77402a5 100644
--- a/.hgtags
+++ b/.hgtags
@@ -976,3 +976,13 @@ f321c0bb9fb3124dc35c98d5114c1a8cf4b3d498 jdk8u222-b07
 81dd104fa95943fe02bc013d36155b5f4d54210d jdk8u222-b09
 eeeabadc6bf04d70c2fb8e0492abbf30143d26f0 jdk8u222-b10
 eeeabadc6bf04d70c2fb8e0492abbf30143d26f0 jdk8u222-ga
+ef88239d3d16c5b6817e44c4aba0749620fc79ff jdk8u232-b01
+ef851705e3e17fd968b9c8d2fd4bc04be34f0c5c jdk8u232-b02
+c5ca527b0afdafb0072f5e0810de13ec326e4b57 jdk8u232-b03
+9611ccdff5fe10bb27e5aa34cde295562d13a29b jdk8u232-b04
+2cd484c5b7f8463f5db0a73da92199255c212810 jdk8u232-b05
+aa1559aa1f70d79e8bd4f3de9ab9a48fe1c0cc78 jdk8u232-b06
+54af8189b95d47ea2cf8bdc9d90fb02d46a1fd38 jdk8u232-b07
+7aea873d47e1d93c7ef4902e758417e5afc19d9c jdk8u232-b08
+6b9f309807a227d32bfcad2ab36cdbccd71d38ca jdk8u232-b09
+6b9f309807a227d32bfcad2ab36cdbccd71d38ca jdk8u232-ga
diff --git a/Makefile b/Makefile
index 7fe922b..d1ca32b 100644
--- a/Makefile
+++ b/Makefile
@@ -101,7 +101,7 @@ help:
 	$(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 .  make test              # Run tests, default is "jdk_core langtools_jtreg" (see TEST below))
 	$(info )
 	$(info Targets for specific components)
 	$(info (Component is any of langtools, corba, jaxp, jaxws, hotspot, jdk, nashorn, images, overlay-images, docs or test))
@@ -125,6 +125,8 @@ help:
 	$(info )
 	$(info .  make test TEST=<test>  # Only run the given test or tests, e.g.)
 	$(info .                         # make test TEST="jdk_lang jdk_net")
+	$(info .                         # or)
+	$(info .                         # make test TEST="tier1")
 	$(info )
 
 .PHONY: help
diff --git a/THIRD_PARTY_README b/THIRD_PARTY_README
index 814e5f2..7dc54a0 100644
--- a/THIRD_PARTY_README
+++ b/THIRD_PARTY_README
@@ -1470,60 +1470,90 @@ included with JDK 8 and OpenJDK 8 source distributions.
 
 -------------------------------------------------------------------------------
 
-%% This notice is provided with respect to libpng 1.6.35, which may be
+%% This notice is provided with respect to libpng 1.6.37, which may be
 included with JRE 8, JDK 8, and OpenJDK 8.
 
 --- begin of LICENSE ---
 
-This copy of the libpng notices is provided for your convenience.  In case of
-any discrepancy between this copy and the notices in the file png.h that is
-included in the libpng distribution, the latter shall prevail.
+COPYRIGHT NOTICE, DISCLAIMER, and LICENSE
+=========================================
 
-COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
+PNG Reference Library License version 2
+---------------------------------------
 
-If you modify libpng you may insert additional notices immediately following
-this sentence.
+ * Copyright (c) 1995-2019 The PNG Reference Library Authors.
+ * Copyright (c) 2018-2019 Cosmin Truta.
+ * Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson.
+ * Copyright (c) 1996-1997 Andreas Dilger.
+ * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
 
-This code is released under the libpng license.
+The software is supplied "as is", without warranty of any kind,
+express or implied, including, without limitation, the warranties
+of merchantability, fitness for a particular purpose, title, and
+non-infringement.  In no event shall the Copyright owners, or
+anyone distributing the software, be liable for any damages or
+other liability, whether in contract, tort or otherwise, arising
+from, out of, or in connection with the software, or the use or
+other dealings in the software, even if advised of the possibility
+of such damage.
 
-libpng versions 1.0.7, July 1, 2000 through 1.6.35, July 15, 2018 are
+Permission is hereby granted to use, copy, modify, and distribute
+this software, or portions hereof, for any purpose, without fee,
+subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you
+    must not claim that you wrote the original software.  If you
+    use this software in a product, an acknowledgment in the product
+    documentation would be appreciated, but is not required.
+
+ 2. Altered source versions must be plainly marked as such, and must
+    not be misrepresented as being the original software.
+
+ 3. This Copyright notice may not be removed or altered from any
+    source or altered source distribution.
+
+
+PNG Reference Library License version 1 (for libpng 0.5 through 1.6.35)
+-----------------------------------------------------------------------
+
+libpng versions 1.0.7, July 1, 2000, through 1.6.35, July 15, 2018 are
 Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson, are
 derived from libpng-1.0.6, and are distributed according to the same
 disclaimer and license as libpng-1.0.6 with the following individuals
 added to the list of Contributing Authors:
 
-   Simon-Pierre Cadieux
-   Eric S. Raymond
-   Mans Rullgard
-   Cosmin Truta
-   Gilles Vollant
-   James Yu
-   Mandar Sahastrabuddhe
-   Google Inc.
-   Vadim Barkov
+    Simon-Pierre Cadieux
+    Eric S. Raymond
+    Mans Rullgard
+    Cosmin Truta
+    Gilles Vollant
+    James Yu
+    Mandar Sahastrabuddhe
+    Google Inc.
+    Vadim Barkov
 
 and with the following additions to the disclaimer:
 
-   There is no warranty against interference with your enjoyment of the
-   library or against infringement.  There is no warranty that our
-   efforts or the library will fulfill any of your particular purposes
-   or needs.  This library is provided with all faults, and the entire
-   risk of satisfactory quality, performance, accuracy, and effort is with
-   the user.
+    There is no warranty against interference with your enjoyment of
+    the library or against infringement.  There is no warranty that our
+    efforts or the library will fulfill any of your particular purposes
+    or needs.  This library is provided with all faults, and the entire
+    risk of satisfactory quality, performance, accuracy, and effort is
+    with the user.
 
 Some files in the "contrib" directory and some configure-generated
-files that are distributed with libpng have other copyright owners and
+files that are distributed with libpng have other copyright owners, and
 are released under other open source licenses.
 
 libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
 Copyright (c) 1998-2000 Glenn Randers-Pehrson, are derived from
 libpng-0.96, and are distributed according to the same disclaimer and
-license as libpng-0.96, with the following individuals added to the list
-of Contributing Authors:
+license as libpng-0.96, with the following individuals added to the
+list of Contributing Authors:
 
-   Tom Lane
-   Glenn Randers-Pehrson
-   Willem van Schaik
+    Tom Lane
+    Glenn Randers-Pehrson
+    Willem van Schaik
 
 libpng versions 0.89, June 1996, through 0.96, May 1997, are
 Copyright (c) 1996-1997 Andreas Dilger, are derived from libpng-0.88,
@@ -1531,14 +1561,14 @@ and are distributed according to the same disclaimer and license as
 libpng-0.88, with the following individuals added to the list of
 Contributing Authors:
 
-   John Bowler
-   Kevin Bracey
-   Sam Bushell
-   Magnus Holmgren
-   Greg Roelofs
-   Tom Tanner
+    John Bowler
+    Kevin Bracey
+    Sam Bushell
+    Magnus Holmgren
+    Greg Roelofs
+    Tom Tanner
 
-Some files in the "scripts" directory have other copyright owners
+Some files in the "scripts" directory have other copyright owners,
 but are released under this license.
 
 libpng versions 0.5, May 1995, through 0.88, January 1996, are
@@ -1547,39 +1577,38 @@ Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
 For the purposes of this copyright and license, "Contributing Authors"
 is defined as the following set of individuals:
 
-   Andreas Dilger
-   Dave Martindale
-   Guy Eric Schalnat
-   Paul Schmidt
-   Tim Wegner
-
-The PNG Reference Library is supplied "AS IS".  The Contributing Authors
-and Group 42, Inc. disclaim all warranties, expressed or implied,
-including, without limitation, the warranties of merchantability and of
-fitness for any purpose.  The Contributing Authors and Group 42, Inc.
-assume no liability for direct, indirect, incidental, special, exemplary,
-or consequential damages, which may result from the use of the PNG
-Reference Library, even if advised of the possibility of such damage.
+    Andreas Dilger
+    Dave Martindale
+    Guy Eric Schalnat
+    Paul Schmidt
+    Tim Wegner
+
+The PNG Reference Library is supplied "AS IS".  The Contributing
+Authors and Group 42, Inc. disclaim all warranties, expressed or
+implied, including, without limitation, the warranties of
+merchantability and of fitness for any purpose.  The Contributing
+Authors and Group 42, Inc. assume no liability for direct, indirect,
+incidental, special, exemplary, or consequential damages, which may
+result from the use of the PNG Reference Library, even if advised of
+the possibility of such damage.
 
 Permission is hereby granted to use, copy, modify, and distribute this
 source code, or portions hereof, for any purpose, without fee, subject
 to the following restrictions:
 
-  1. The origin of this source code must not be misrepresented.
-
-  2. Altered versions must be plainly marked as such and must not
-     be misrepresented as being the original source.
+ 1. The origin of this source code must not be misrepresented.
 
-  3. This Copyright notice may not be removed or altered from any
-     source or altered source distribution.
+ 2. Altered versions must be plainly marked as such and must not
+    be misrepresented as being the original source.
 
-The Contributing Authors and Group 42, Inc. specifically permit, without
-fee, and encourage the use of this source code as a component to
-supporting the PNG file format in commercial products.  If you use this
-source code in a product, acknowledgment is not required but would be
-appreciated.
+ 3. This Copyright notice may not be removed or altered from any
+    source or altered source distribution.
 
-END OF COPYRIGHT NOTICE, DISCLAIMER, and LICENSE.
+The Contributing Authors and Group 42, Inc. specifically permit,
+without fee, and encourage the use of this source code as a component
+to supporting the PNG file format in commercial products.  If you use
+this source code in a product, acknowledgment is not required but would
+be appreciated.
 
 TRADEMARK:
 
@@ -2101,13 +2130,13 @@ Exhibit B - "Incompatible With Secondary Licenses" Notice
 
 -------------------------------------------------------------------------------
 
-%% This notice is provided with respect to PC/SC Lite for Suse Linux v.1.1.1,
+%% This notice is provided with respect to PC/SC Lite v1.8.24,
 which may be included with JRE 8, JDK 8, and OpenJDK 8 on Linux and Solaris.
 
 --- begin of LICENSE ---
 
-Copyright (c) 1999-2004 David Corcoran <corcoran@linuxnet.com>
-Copyright (c) 1999-2004 Ludovic Rousseau <ludovic.rousseau (at) free.fr>
+Copyright (c) 1999-2003 David Corcoran <corcoran@linuxnet.com>
+Copyright (c) 2001-2011 Ludovic Rousseau <ludovic.rousseau@free.fr>
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -2119,15 +2148,10 @@ are met:
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
-3. All advertising materials mentioning features or use of this software
-   must display the following acknowledgement:
-     This product includes software developed by: 
-      David Corcoran <corcoran@linuxnet.com>
-      http://www.linuxnet.com (MUSCLE)
-4. The name of the author may not be used to endorse or promote products
+3. The name of the author may not be used to endorse or promote products
    derived from this software without specific prior written permission.
 
-Changes to this license can be made only by the copyright author with 
+Changes to this license can be made only by the copyright author with
 explicit written consent.
 
 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
diff --git a/common/autoconf/build-performance.m4 b/common/autoconf/build-performance.m4
index ea4a99e..8f03538 100644
--- a/common/autoconf/build-performance.m4
+++ b/common/autoconf/build-performance.m4
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, 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
@@ -42,8 +42,11 @@ AC_DEFUN([BPERF_CHECK_CORES],
     NUM_CORES=`/usr/sbin/system_profiler -detailLevel full SPHardwareDataType | grep 'Cores' | awk  '{print [$]5}'`
     FOUND_CORES=yes
   elif test "x$OPENJDK_BUILD_OS" = xaix ; then
-    NUM_CORES=`/usr/sbin/prtconf | grep "^Number Of Processors" | awk '{ print [$]4 }'`
-    FOUND_CORES=yes
+    NUM_LCPU=`lparstat -m 2> /dev/null | $GREP -o "lcpu=[[0-9]]*" | $CUT -d "=" -f 2`
+    if test -n "$NUM_LCPU"; then
+      NUM_CORES=$NUM_LCPU
+      FOUND_CORES=yes
+    fi
   elif test -n "$NUMBER_OF_PROCESSORS"; then
     # On windows, look in the env
     NUM_CORES=$NUMBER_OF_PROCESSORS
diff --git a/common/autoconf/flags.m4 b/common/autoconf/flags.m4
index 20ad5e9..80544fa 100644
--- a/common/autoconf/flags.m4
+++ b/common/autoconf/flags.m4
@@ -393,17 +393,8 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
     if test \( `echo ${$2CC_VER_STR} | $GREP -c 'LLVM'` -eq "0" \) -a ${$2CC_VER_NUM_MAJOR} -lt "9" ; then
       $2CXXSTD_CXXFLAG="-std=gnu++98"
     fi
-
-    case $OPENJDK_TARGET_CPU_ARCH in
-    x86 )
-      LEGACY_EXTRA_CFLAGS="$LEGACY_EXTRA_CFLAGS -fstack-protector"
-      LEGACY_EXTRA_CXXFLAGS="$LEGACY_EXTRA_CXXFLAGS -fstack-protector"
-      ;;
-    x86_64 )
-      LEGACY_EXTRA_CFLAGS="$LEGACY_EXTRA_CFLAGS -fstack-protector"
-      LEGACY_EXTRA_CXXFLAGS="$LEGACY_EXTRA_CXXFLAGS -fstack-protector"
-      ;;
-    esac
+    LEGACY_EXTRA_CFLAGS="$LEGACY_EXTRA_CFLAGS -fstack-protector"
+    LEGACY_EXTRA_CXXFLAGS="$LEGACY_EXTRA_CXXFLAGS -fstack-protector"
     if test "x$OPENJDK_TARGET_OS" != xmacosx; then
       LDFLAGS_JDK="$LDFLAGS_JDK -Wl,-z,relro"
       LEGACY_EXTRA_LDFLAGS="$LEGACY_EXTRA_LDFLAGS -Wl,-z,relro"
@@ -461,7 +452,7 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
   if test "x$TOOLCHAIN_TYPE" = xgcc; then
     # these options are used for both C and C++ compiles
     CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -Wall -Wno-parentheses -Wextra -Wno-unused -Wno-unused-parameter -Wformat=2 \
-        -pipe -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE"
+        -pipe -fstack-protector -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE"
     case $OPENJDK_TARGET_CPU_ARCH in
       arm )
         # on arm we don't prevent gcc to omit frame pointer but do prevent strict aliasing
@@ -470,10 +461,6 @@ AC_DEFUN_ONCE([FLAGS_SETUP_COMPILER_FLAGS_FOR_JDK],
       ppc )
         # on ppc we don't prevent gcc to omit frame pointer nor strict-aliasing
         ;;
-      x86 )
-        CCXXFLAGS_JDK="$CCXXFLAGS_JDK -fno-omit-frame-pointer -fstack-protector"
-        CFLAGS_JDK="${CFLAGS_JDK} -fno-strict-aliasing -fstack-protector"
-        ;;
       * )
         CCXXFLAGS_JDK="$CCXXFLAGS_JDK -fno-omit-frame-pointer"
         CFLAGS_JDK="${CFLAGS_JDK} -fno-strict-aliasing"
diff --git a/common/autoconf/generated-configure.sh b/common/autoconf/generated-configure.sh
index 560f049..15f0021 100644
--- a/common/autoconf/generated-configure.sh
+++ b/common/autoconf/generated-configure.sh
@@ -3647,7 +3647,7 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, 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
@@ -4376,7 +4376,7 @@ VS_SDK_PLATFORM_NAME_2017=
 #CUSTOM_AUTOCONF_INCLUDE
 
 # Do not change or remove the following line, it is needed for consistency checks:
-DATE_WHEN_GENERATED=1556533111
+DATE_WHEN_GENERATED=1565358475
 
 ###############################################################################
 #
@@ -41437,17 +41437,8 @@ $as_echo "$ac_cv_c_bigendian" >&6; }
     if test \( `echo ${CC_VER_STR} | $GREP -c 'LLVM'` -eq "0" \) -a ${CC_VER_NUM_MAJOR} -lt "9" ; then
       CXXSTD_CXXFLAG="-std=gnu++98"
     fi
-
-    case $OPENJDK_TARGET_CPU_ARCH in
-    x86 )
-      LEGACY_EXTRA_CFLAGS="$LEGACY_EXTRA_CFLAGS -fstack-protector"
-      LEGACY_EXTRA_CXXFLAGS="$LEGACY_EXTRA_CXXFLAGS -fstack-protector"
-      ;;
-    x86_64 )
-      LEGACY_EXTRA_CFLAGS="$LEGACY_EXTRA_CFLAGS -fstack-protector"
-      LEGACY_EXTRA_CXXFLAGS="$LEGACY_EXTRA_CXXFLAGS -fstack-protector"
-      ;;
-    esac
+    LEGACY_EXTRA_CFLAGS="$LEGACY_EXTRA_CFLAGS -fstack-protector"
+    LEGACY_EXTRA_CXXFLAGS="$LEGACY_EXTRA_CXXFLAGS -fstack-protector"
     if test "x$OPENJDK_TARGET_OS" != xmacosx; then
       LDFLAGS_JDK="$LDFLAGS_JDK -Wl,-z,relro"
       LEGACY_EXTRA_LDFLAGS="$LEGACY_EXTRA_LDFLAGS -Wl,-z,relro"
@@ -41557,7 +41548,7 @@ fi
   if test "x$TOOLCHAIN_TYPE" = xgcc; then
     # these options are used for both C and C++ compiles
     CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -Wall -Wno-parentheses -Wextra -Wno-unused -Wno-unused-parameter -Wformat=2 \
-        -pipe -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE"
+        -pipe -fstack-protector -D_GNU_SOURCE -D_REENTRANT -D_LARGEFILE64_SOURCE"
     case $OPENJDK_TARGET_CPU_ARCH in
       arm )
         # on arm we don't prevent gcc to omit frame pointer but do prevent strict aliasing
@@ -41566,10 +41557,6 @@ fi
       ppc )
         # on ppc we don't prevent gcc to omit frame pointer nor strict-aliasing
         ;;
-      x86 )
-        CCXXFLAGS_JDK="$CCXXFLAGS_JDK -fno-omit-frame-pointer -fstack-protector"
-        CFLAGS_JDK="${CFLAGS_JDK} -fno-strict-aliasing -fstack-protector"
-        ;;
       * )
         CCXXFLAGS_JDK="$CCXXFLAGS_JDK -fno-omit-frame-pointer"
         CFLAGS_JDK="${CFLAGS_JDK} -fno-strict-aliasing"
@@ -51995,8 +51982,11 @@ $as_echo_n "checking for number of cores... " >&6; }
     NUM_CORES=`/usr/sbin/system_profiler -detailLevel full SPHardwareDataType | grep 'Cores' | awk  '{print $5}'`
     FOUND_CORES=yes
   elif test "x$OPENJDK_BUILD_OS" = xaix ; then
-    NUM_CORES=`/usr/sbin/prtconf | grep "^Number Of Processors" | awk '{ print $4 }'`
-    FOUND_CORES=yes
+    NUM_LCPU=`lparstat -m 2> /dev/null | $GREP -o "lcpu=[0-9]*" | $CUT -d "=" -f 2`
+    if test -n "$NUM_LCPU"; then
+      NUM_CORES=$NUM_LCPU
+      FOUND_CORES=yes
+    fi
   elif test -n "$NUMBER_OF_PROCESSORS"; then
     # On windows, look in the env
     NUM_CORES=$NUMBER_OF_PROCESSORS
diff --git a/make/Main.gmk b/make/Main.gmk
index 476a473..7d7a5e5 100644
--- a/make/Main.gmk
+++ b/make/Main.gmk
@@ -172,11 +172,17 @@ bootcycle-images-only: start-make
 	@$(ECHO) Boot cycle build step 2: Building a new JDK image using previously built image
 	@($(CD) $(SRC_ROOT) && $(BUILD_LOG_WRAPPER) $(MAKE) SPEC=$(dir $(SPEC))bootcycle-spec.gmk images)
 
+# If the tests produced a $(TEST)_exitcode.txt file, use the number in that
+# file for the exit code of the "make test" invocation.
 test: images test-only
 test-only: start-make
 	@$(call TargetEnter)
 	@($(CD) $(SRC_ROOT)/test && $(BUILD_LOG_WRAPPER) $(MAKE) -j1 -k MAKEFLAGS= JT_HOME=$(JT_HOME) PRODUCT_HOME=$(JDK_IMAGE_DIR) ALT_OUTPUTDIR=$(OUTPUT_ROOT) CONCURRENCY=$(JOBS) $(TEST)) || true
 	@$(call TargetExit)
+	@(if [ -r $(OUTPUT_ROOT)/testoutput/$(TEST)_exitcode.txt ]; then \
+		EXIT=$$($(CAT) $(OUTPUT_ROOT)/testoutput/$(TEST)_exitcode.txt); \
+		exit $${EXIT}; \
+	  fi)
 
 # Stores the tips for each repository. This file is be used when constructing the jdk image and can be
 # used to track the exact sources used to build that image.
diff --git a/test/Makefile b/test/Makefile
index 89141cc..28ecdbb 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -50,6 +50,22 @@ else \
 fi
 endef
 
+# Macro to print a summary for a given test subdirectory
+define SUBDIR_SUMMARY # subdirectory to print summary
+if [ -d $1 ] ; then \
+  if [ -r $1/Stats.txt ] ; then \
+    cat $1/Stats.txt; \
+    echo ""; \
+  else \
+    echo "ERROR: File does not exist: $1/Stats.txt"; \
+    exit 1; \
+  fi; \
+else \
+  echo "WARNING: Expected directory does not exist: $1"; \
+  echo "         Test summary might be incorrect."; \
+fi
+endef
+
 # Default test target (core)
 default: jdk_core langtools_jtreg
 
@@ -58,7 +74,7 @@ all: jdk_all langtools_all
 
 # Test targets
 langtools_% :
-	@$(NO_STOPPING)$(call SUBDIR_TEST, $(LANGTOOLS_DIR), JT_JAVA=$(PRODUCT_HOME) JTREG_HOME=$(JT_HOME) TEST="$(subst langtools_,,$@)" $(subst langtools_,,$@))
+	@$(NO_STOPPING)$(call SUBDIR_TEST, $(LANGTOOLS_DIR), JT_JAVA=$(PRODUCT_HOME) JTREG_HOME=$(JT_HOME) UNIQUE_DIR="$@" TEST="$(subst langtools_,,$@)" $(subst langtools_,,$@))
 
 jdk_% core_%s svc_%:
 	@$(NO_STOPPING)$(call SUBDIR_TEST, $(JDK_DIR), TEST="$@" $@)
@@ -66,6 +82,35 @@ jdk_% core_%s svc_%:
 hotspot_%:
 	@$(NO_STOPPING)$(call SUBDIR_TEST, $(HOTSPOT_DIR), TEST="$@" $@)
 
+# Variables for tier1 testing
+TIER1_TESTOUTPUT="$(ALT_OUTPUTDIR)/testoutput"
+TIER1_STATUS_FILE="$(TIER1_TESTOUTPUT)/tier1_exitcode.txt"
+
+# Note: Test failures are handled via summary_tier1 as the
+#       tier1 targets are never aborted even if tests fail.
+tier1: prep_tier1 jdk_tier1 langtools_tier1 hotspot_tier1 summary_tier1
+
+prep_tier1:
+	@rm -rf $(TIER1_STATUS_FILE)
+
+# This relies on jdk_tier1, langtools_tier1, hotspot_tier1 producing
+# Stats.txt (summary) and exitcode.txt files.
+summary_tier1:
+	@(EXIT_VAL=0; \
+	  echo ""; \
+	  echo "-------------- Test Summary ------------"; \
+	  echo ""; \
+	  for test_dir in $$(find "$(ALT_OUTPUTDIR)" -type d -name \*_tier1); do \
+	    $(call SUBDIR_SUMMARY, $${test_dir}); \
+	    EXIT_VAL=$$(expr $${EXIT_VAL} + $$(cat $${test_dir}/exitcode.txt)); \
+	  done; \
+	  echo $${EXIT_VAL} > $(TIER1_STATUS_FILE); \
+	  echo "For details see:"; \
+	  echo $(TIER1_TESTOUTPUT); \
+	  echo ""; \
+	  echo "-------------- Test Summary ------------"; \
+	  echo "")
+
 #
 # jtreg_tests
 #
@@ -95,6 +140,6 @@ jtreg_tests:
 ################################################################
 
 # Phony targets (e.g. these are not filenames)
-.PHONY: all clean
+.PHONY: all clean summary_tier1 prep_tier1
 
 ################################################################