Merge

Reviewed-by: ohair

.hgignore

@@ -1,6 +1,7 @@
 ^build/
 ^dist/
-/nbproject/private/
+nbproject/private/
 ^webrev
 ^.hgtip
+^.bridge2
 .DS_Store

.hgtags

@@ -172,3 +172,9 @@ b820143a6f1ce993c6e6f31db4d64de990f42654 jdk8-b47
 086271e35b0a419b38e8bda9bebd70693811df0a jdk8-b48
 cecd7026f30cbd83b0601925a7a5e059aec98138 jdk8-b49
 38fe5ab028908cf64dd73a43336ba3211577bfc3 jdk8-b50
+382651d28f2502d371eca751962232c0e535e57a jdk8-b51
+b67041a6cb508da18d2f5c7687e6a31e08bea4fc jdk8-b52
+c7aa5cca1c01689a7b1a92411daf83684af05a33 jdk8-b53
+7c6aa31ff1b2ae48c1c686ebe1aadf0c3da5be15 jdk8-b54
+319f583f66db47395fa86127dd3ddb729eb7c64f jdk8-b55
+ffe6bce5a521be40146af2ac03c509b7bac30595 jdk8-b56

.hgtags-top-repo

@@ -172,3 +172,9 @@ e4f81a817447c3a4f6868f083c81c2fb1b15d44c jdk8-b44
 3f6c72d1c2a6e5c9e7d81c3dc984886678a128ad jdk8-b48
 c97b99424815c43818e3cc3ffcdd1a60f3198b52 jdk8-b49
 2fd67618b9a3c847780ed7b9d228e862b6e2824c jdk8-b50
+57c0aee7309050b9d6cfcbd202dc704e9260b377 jdk8-b51
+8d24def5ceb3b8f2e857f2e18b2804fc59eecf8d jdk8-b52
+febd7ff5280067ca482faaeb9418ae88764c1a35 jdk8-b53
+c1a277c6022affbc6855bdfb039511e73fbe2395 jdk8-b54
+b85b44cced2406792cfb9baab1377ff03e7001d8 jdk8-b55
+76844579fa4b30929731115b237e477181a82394 jdk8-b56

Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1995, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1995, 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
@@ -23,6 +23,16 @@
 # questions.
 #
 
+# If NEWBUILD is defined, use the new build-infra Makefiles and configure.
+#     See NewMakefile.gmk for more information.
+
+ifeq ($(NEWBUILD),true)
+
+  # The new top level Makefile
+  include NewMakefile.gmk
+
+else # Original Makefile logic
+
 BUILD_PARENT_DIRECTORY=.
 
 # Basename of any originally supplied ALT_OUTPUTDIR directory
@@ -557,3 +567,5 @@ include ./make/jprt.gmk
 # Force target
 FRC:
 
+endif # Original Makefile logic
+

NewMakefile.gmk

@@ -0,0 +1,211 @@
+#
+# 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.  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.
+#
+
+# Utilities used in this Makefile
+BASENAME=basename
+CAT=cat
+CD=cd
+CMP=cmp
+CP=cp
+ECHO=echo
+MKDIR=mkdir
+PWD=pwd
+SH=sh
+ifeq ($(PLATFORM),windows)
+  ZIP=zip
+else
+  # store symbolic links as the link
+  ZIP=zip -y
+endif
+# Insure we have a path that looks like it came from pwd
+#   (This is mostly for Windows sake and drive letters)
+define UnixPath # path
+$(shell (cd "$1" && $(PWD)))
+endef
+
+# Current root directory
+CURRENT_DIRECTORY := $(shell $(PWD))
+
+# Build directory root
+BUILD_DIR_ROOT = $(CURRENT_DIRECTORY)/build
+
+# All configured Makefiles to run
+ALL_MAKEFILES = $(wildcard $(BUILD_DIR_ROOT)/*-*/Makefile)
+
+# All bundles to create
+ALL_IMAGE_DIRS = $(wildcard $(BUILD_DIR_ROOT)/*-*/images/*-image)
+
+# Build all the standard 'all', 'images', and 'clean' targets
+all images clean: checks
+	@if [ "$(ALL_MAKEFILES)" = "" ] ; then \
+	  $(ECHO) "ERROR: No configurations to build"; exit 1; \
+	fi
+	@for bdir in $(dir $(ALL_MAKEFILES)) ; do \
+	  $(ECHO) "$(CD) $${bdir} && $(MAKE) $(EXTRA_MAKE_ARGS) $@" ; \
+	  $(CD) $${bdir} && $(MAKE) $(EXTRA_MAKE_ARGS) $@ ; \
+	done
+
+# Bundle creation
+bundles:
+	@if [ "$(ALL_IMAGE_DIRS)" = "" ] ; then \
+	  $(ECHO) "ERROR: No images to bundle"; exit 1; \
+	fi
+	@for i in $(ALL_IMAGE_DIRS) ; do \
+          $(MKDIR) -p $${i}/../../bundles && \
+          $(RM) $${i}/../../bundles/`$(BASENAME) $${i}`.zip && \
+	  $(ECHO) "$(CD) $${i} && $(ZIP) -q -r ../../bundles/`$(BASENAME) $${i}`.zip ."  && \
+	  $(CD) $${i} && $(ZIP) -q -r ../../bundles/`$(BASENAME) $${i}`.zip . ; \
+	done
+
+# Clobber all the built files
+clobber::
+	$(RM) -r $(BUILD_DIR_ROOT)
+
+# Make various checks to insure the build will be successful
+#   Possibilities:
+#     * Check that if any closed repo is provided, they all must be.
+#     * Check that all open repos exist, at least until we are ready for some
+#       kind of partial build.
+checks:
+	@$(ECHO) "No checks yet"
+
+# Keep track of phony targets
+PHONY_LIST += all images clean clobber checks
+
+###########################################################################
+# To help in adoption of the new configure&&make build process, a bridge
+#   build will use the old settings to run configure and do the build.
+
+# Build with the configure bridge
+bridgeBuild: bridge2configure images
+
+# Bridge from old Makefile ALT settings to configure options
+bridge2configure: .bridge2configureOpts
+	$(CD) common/makefiles && sh ../autoconf/configure $(strip $(shell $(CAT) $<))
+
+# Create a file with configure options created from old Makefile mechanisms.
+.bridge2configureOpts: .bridge2configureOptsLatest
+	$(RM) $@
+	$(CP) $< $@
+
+# In case make was invoked from a specific path
+_MAKE_COMMAND_PATH:=$(firstword $(MAKE))
+ifneq ($(dir $(_MAKE_COMMAND_PATH)),./)
+  # This could be removed someday if JPRT was fixed and we could assume that
+  #    the path to make was always in PATH.
+  MAKE_BINDIR:=$(call UnixPath,$(dir $(_MAKE_COMMAND_PATH)))
+  NEWPATH:=$(MAKE_BINDIR):${PATH}
+  PATH:=$(NEWPATH)
+  export PATH
+  MAKE_COMMAND=$(MAKE_BINDIR)/$(notdir $(_MAKE_COMMAND_PATH))
+else
+  MAKE_COMMAND=$(_MAKE_COMMAND_PATH)
+endif
+
+# Use this file to only change when obvious things have changed
+.bridge2configureOptsLatest: FRC
+	$(RM) $@.tmp
+	@$(ECHO) " MAKE=$(MAKE_COMMAND) " >> $@.tmp
+	@$(ECHO) " --with-debug-level=$(if $(DEBUG_LEVEL),$(DEBUG_LEVEL),release) " >> $@.tmp
+ifdef ARCH_DATA_MODEL
+	@$(ECHO) " --with-target-bits=$(ARCH_DATA_MODEL) " >> $@.tmp
+endif
+ifdef ALT_PARALLEL_COMPILE_JOBS
+	@$(ECHO) " --with-num-cores=$(ALT_PARALLEL_COMPILE_JOBS) " >> $@.tmp
+endif
+ifdef ALT_BOOTDIR
+	@$(ECHO) " --with-boot-jdk=$(call UnixPath,$(ALT_BOOTDIR)) " >> $@.tmp
+endif
+ifdef ALT_CUPS_HEADERS_PATH
+	@$(ECHO) " --with-cups-include=$(call UnixPath,$(ALT_CUPS_HEADERS_PATH)) " >> $@.tmp
+endif
+ifdef ALT_FREETYPE_HEADERS_PATH
+	@$(ECHO) " --with-freetype=$(call UnixPath,$(ALT_FREETYPE_HEADERS_PATH)/..) " >> $@.tmp
+endif
+	@if [ -f $@ ] ; then \
+          if ! $(CMP) $@ $@.tmp > /dev/null ; then \
+            $(CP) $@.tmp $@ ; \
+          fi ; \
+        else \
+          $(CP) $@.tmp $@ ; \
+        fi
+	$(RM) $@.tmp
+
+# Clobber all the built files
+clobber:: bridge2clobber
+bridge2clobber::
+	$(RM) .bridge2*
+
+# Keep track of phony targets
+PHONY_LIST += bridge2configure bridgeBuild bridge2clobber
+
+###########################################################################
+# Javadocs
+#
+
+javadocs:
+	cd common/makefiles && $(MAKE) -f MakefileJavadoc.gmk
+
+# Keep track of phony targets
+PHONY_LIST += javadocs
+
+###########################################################################
+# JPRT targets
+
+ifndef JPRT_ARCHIVE_BUNDLE
+  JPRT_ARCHIVE_BUNDLE=/tmp/jprt_bundles/j2sdk-image.zip
+endif
+
+jprt_build_product: DEBUG_LEVEL=release
+jprt_build_product: BUILD_DIRNAME=*-release
+jprt_build_product: jprt_build_generic
+
+jprt_build_fastdebug: DEBUG_LEVEL=fastdebug
+jprt_build_fastdebug: BUILD_DIRNAME=*-fastdebug
+jprt_build_fastdebug: jprt_build_generic
+
+jprt_build_debug: DEBUG_LEVEL=slowdebug
+jprt_build_debug: BUILD_DIRNAME=*-debug
+jprt_build_debug: jprt_build_generic
+
+jprt_build_generic: EXTRA_MAKE_ARGS=LOG=nofile,info
+jprt_build_generic: $(JPRT_ARCHIVE_BUNDLE)
+
+$(JPRT_ARCHIVE_BUNDLE): bridgeBuild bundles
+	$(MKDIR) -p $(@D)
+	$(RM) $@
+	$(CP) $(BUILD_DIR_ROOT)/$(BUILD_DIRNAME)/bundles/j2sdk-image.zip $@
+
+# Keep track of phony targets
+PHONY_LIST += jprt_build_product jprt_build_fastdebug jprt_build_debug \
+              jprt_build_generic
+
+###########################################################################
+# Phony targets
+.PHONY: $(PHONY_LIST)
+
+# Force target
+FRC:
+

common/autoconf/autogen.sh

@@ -23,18 +23,38 @@
 #
 
 script_dir=`dirname $0`
-closed_script_dir="$script_dir/../../jdk/make/closed/autoconf"
 
 # Create a timestamp as seconds since epoch
-TIMESTAMP=`date +%s`
+if test "x`uname -s`" = "xSunOS"; then
+  # date +%s is not available on Solaris, use this workaround
+  # from http://solarisjedi.blogspot.co.uk/2006/06/solaris-date-command-and-epoch-time.html
+  TIMESTAMP=`/usr/bin/truss /usr/bin/date 2>&1 |  nawk -F= '/^time\(\)/ {gsub(/ /,"",$2);print $2}'`
+  # On Solaris /bin/sh doesn't support test -e but /usr/bin/test does.
+  TEST=`which test`
+else
+  TIMESTAMP=`date +%s`
+  TEST="test"
+fi
 
+if $TEST "$CUSTOM_CONFIG_DIR" = ""; then
+  custom_script_dir="$script_dir/../../jdk/make/closed/autoconf"
+else
+  custom_script_dir=$CUSTOM_CONFIG_DIR
+fi
+
+custom_hook=$custom_script_dir/custom-hook.m4
+
+echo Generating generated-configure.sh
 cat $script_dir/configure.ac  | sed -e "s|@DATE_WHEN_GENERATED@|$TIMESTAMP|" | autoconf -W all -I$script_dir - > $script_dir/generated-configure.sh
 rm -rf autom4te.cache
 
-if test -e $closed_script_dir/closed-hook.m4; then
-  # We have closed sources available; also generate configure script
-  # with closed hooks compiled in.
+if $TEST -e $custom_hook; then
+  echo Generating custom generated-configure.sh
+  # We have custom sources available; also generate configure script
+  # with custom hooks compiled in.
   cat $script_dir/configure.ac | sed -e "s|@DATE_WHEN_GENERATED@|$TIMESTAMP|" | \
-    sed -e "s|AC_DEFUN_ONCE(\[CLOSED_HOOK\])|m4_include([$closed_script_dir/closed-hook.m4])|" | autoconf -W all -I$script_dir - > $closed_script_dir/generated-configure.sh
+    sed -e "s|AC_DEFUN_ONCE(\[CUSTOM_HOOK\])|m4_include([$custom_hook])|" | autoconf -W all -I$script_dir - > $custom_script_dir/generated-configure.sh
   rm -rf autom4te.cache
+else
+  echo No custom hook found:  $custom_hook
 fi

common/autoconf/basics.m4

@@ -34,7 +34,7 @@ AC_DEFUN([ADD_JVM_ARG_IF_OK],
     fi
 ])
 
-AC_DEFUN([WHICHCMD],
+AC_DEFUN([SET_FULL_PATH],
 [
     # Translate "gcc -E" into "`which gcc` -E" ie
     # extract the full path to the binary and at the
@@ -46,7 +46,7 @@ AC_DEFUN([WHICHCMD],
     cdr="${tmp#* }"
     # On windows we want paths without spaces.
     if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
-        WHICHCMD_SPACESAFE(car)
+        SET_FULL_PATH_SPACESAFE(car)
     else
         # "which" is not portable, but is used here
         # because we know that the command exists!
@@ -66,15 +66,19 @@ AC_DEFUN([SPACESAFE],
     HAS_SPACE=`echo "[$]$1" | grep " "`
     if test "x$HAS_SPACE" != x; then
         if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
+            # First convert it to DOS-style, short mode (no spaces)
             $1=`$CYGPATH -s -m -a "[$]$1"`
-            $1=`$CYGPATH -u "[$]$1"`            
+            # Now it's case insensitive; let's make it lowercase to improve readability
+            $1=`$ECHO "[$]$1" | $TR 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvqxyz'`
+            # Now convert it back to Unix-stile (cygpath)
+            $1=`$CYGPATH -u "[$]$1"`
         else
             AC_MSG_ERROR([You cannot have spaces in $2! "[$]$1"])
         fi
     fi
 ])
 
-AC_DEFUN([WHICHCMD_SPACESAFE],
+AC_DEFUN([SET_FULL_PATH_SPACESAFE],
 [
     # Translate long cygdrive or C:\sdfsf path
     # into a short mixed mode path that has no
@@ -148,15 +152,16 @@ AC_DEFUN_ONCE([BASIC_INIT],
 AC_SUBST(CONFIGURE_COMMAND_LINE)
 DATE_WHEN_CONFIGURED=`LANG=C date`
 AC_SUBST(DATE_WHEN_CONFIGURED)
-
-# Locate the directory of this script.
-SCRIPT="[$]0"
-REMOVE_SYMBOLIC_LINKS(SCRIPT)        
-AUTOCONF_DIR=`dirname [$]0`
 ])
 
+# Setup basic configuration paths, and platform-specific stuff related to PATHs.
 AC_DEFUN_ONCE([BASIC_SETUP_PATHS],
 [
+# Locate the directory of this script.
+SCRIPT="[$]0"
+REMOVE_SYMBOLIC_LINKS(SCRIPT)
+AUTOCONF_DIR=`dirname [$]0`
+
 # Where is the source? It is located two levels above the configure script.
 CURDIR="$PWD"
 cd "$AUTOCONF_DIR/../.."
@@ -172,18 +177,12 @@ cd "$CURDIR"
 
 SPACESAFE(SRC_ROOT,[the path to the source root])
 SPACESAFE(CURDIR,[the path to the current directory])
-])
 
-AC_DEFUN_ONCE([BASIC_SETUP_SEARCHPATH],
-[
 if test "x$OPENJDK_BUILD_OS" = "xsolaris"; then
     # Add extra search paths on solaris for utilities like ar and as etc...
     PATH="$PATH:/usr/ccs/bin:/usr/sfw/bin:/opt/csw/bin"
 fi
-])
 
-AC_DEFUN_ONCE([BASIC_SETUP_PATH_SEP],
-[
 # For cygwin we need cygpath first, since it is used everywhere.
 AC_PATH_PROG(CYGPATH, cygpath)
 PATH_SEP=":"
@@ -194,6 +193,36 @@ if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
     PATH_SEP=";"
 fi
 AC_SUBST(PATH_SEP)
+
+# You can force the sys-root if the sys-root encoded into the cross compiler tools
+# is not correct.
+AC_ARG_WITH(sys-root, [AS_HELP_STRING([--with-sys-root],
+  [pass this sys-root to the compilers and linker (useful if the sys-root encoded in
+   the cross compiler tools is incorrect)])])
+
+if test "x$with_sys_root" != x; then
+  SYS_ROOT=$with_sys_root
+else
+  SYS_ROOT=/
+fi
+AC_SUBST(SYS_ROOT)
+
+AC_ARG_WITH([tools-dir], [AS_HELP_STRING([--with-tools-dir],
+  [search this directory for (cross-compiling) compilers and tools])], [TOOLS_DIR=$with_tools_dir])
+
+AC_ARG_WITH([devkit], [AS_HELP_STRING([--with-devkit],
+  [use this directory as base for tools-dir and sys-root (for cross-compiling)])],
+  [
+    if test "x$with_sys_root" != x; then
+      AC_MSG_ERROR([Cannot specify both --with-devkit and --with-sys-root at the same time])
+    fi
+    if test "x$with_tools_dir" != x; then
+      AC_MSG_ERROR([Cannot specify both --with-devkit and --with-tools-dir at the same time])
+    fi
+    TOOLS_DIR=$with_devkit/bin
+    SYS_ROOT=$with_devkit/$host_alias/libc
+  ])
+
 ])
 
 AC_DEFUN_ONCE([BASIC_SETUP_OUTPUT_DIR],
@@ -236,7 +265,13 @@ AC_SUBST(OUTPUT_ROOT, $OUTPUT_ROOT)
 AC_CONFIG_HEADERS([$OUTPUT_ROOT/config.h:$AUTOCONF_DIR/config.h.in])
 # The spec.gmk file contains all variables for the make system.
 AC_CONFIG_FILES([$OUTPUT_ROOT/spec.gmk:$AUTOCONF_DIR/spec.gmk.in])
-# The spec.sh file contains variables for compare{images|-objects}.sh scrips.
+# The hotspot-spec.gmk file contains legacy variables for the hotspot make system.
+AC_CONFIG_FILES([$OUTPUT_ROOT/hotspot-spec.gmk:$AUTOCONF_DIR/hotspot-spec.gmk.in])
+# The bootcycle-spec.gmk file contains support for boot cycle builds.
+AC_CONFIG_FILES([$OUTPUT_ROOT/bootcycle-spec.gmk:$AUTOCONF_DIR/bootcycle-spec.gmk.in])
+# The compare.sh is used to compare the build output to other builds.
+AC_CONFIG_FILES([$OUTPUT_ROOT/compare.sh:$AUTOCONF_DIR/compare.sh.in])
+# Spec.sh is currently used by compare-objects.sh
 AC_CONFIG_FILES([$OUTPUT_ROOT/spec.sh:$AUTOCONF_DIR/spec.sh.in])
 # The generated Makefile knows where the spec.gmk is and where the source is.
 # You can run make from the OUTPUT_ROOT, or from the top-level Makefile
@@ -261,6 +296,79 @@ AC_SUBST(BUILD_LOG_WRAPPER)
 
 #%%% Simple tools %%%
 
+# Check if we have found a usable version of make
+# $1: the path to a potential make binary (or empty)
+# $2: the description on how we found this
+AC_DEFUN([BASIC_CHECK_MAKE_VERSION],
+[
+  MAKE_CANDIDATE="$1"
+  DESCRIPTION="$2"
+  if test "x$MAKE_CANDIDATE" != x; then
+    AC_MSG_NOTICE([Testing potential make at $MAKE_CANDIDATE, found using $DESCRIPTION])
+    SET_FULL_PATH(MAKE_CANDIDATE)
+    MAKE_VERSION_STRING=`$MAKE_CANDIDATE --version | $HEAD -n 1`
+    IS_GNU_MAKE=`$ECHO $MAKE_VERSION_STRING | $GREP 'GNU Make'`
+    if test "x$IS_GNU_MAKE" = x; then
+      AC_MSG_NOTICE([Found potential make at $MAKE_CANDIDATE, however, this is not GNU Make. Ignoring.])
+    else
+      IS_MODERN_MAKE=`$ECHO $MAKE_VERSION_STRING | $GREP '3.8[[12346789]]'`
+      if test "x$IS_MODERN_MAKE" = x; then
+        AC_MSG_NOTICE([Found GNU make at $MAKE_CANDIDATE, however this is not version 3.81 or later. (it is: $MAKE_VERSION_STRING). Ignoring.])
+      else 
+        FOUND_MAKE=$MAKE_CANDIDATE
+      fi
+    fi
+  fi
+])
+
+# Goes looking for a usable version of GNU make.
+AC_DEFUN([BASIC_CHECK_GNU_MAKE],
+[
+  # We need to find a recent version of GNU make. Especially on Solaris, this can be tricky.
+  if test "x$MAKE" != x; then
+    # User has supplied a make, test it.
+    if test ! -f "$MAKE"; then
+      AC_MSG_ERROR([The specified make (by MAKE=$MAKE) is not found.])
+    fi
+    BASIC_CHECK_MAKE_VERSION("$MAKE", [user supplied MAKE=])
+    if test "x$FOUND_MAKE" = x; then
+      AC_MSG_ERROR([The specified make (by MAKE=$MAKE) is not GNU make 3.81 or newer.])
+    fi
+  else
+    # Try our hardest to locate a correct version of GNU make
+    AC_PATH_PROGS(CHECK_GMAKE, gmake)
+    BASIC_CHECK_MAKE_VERSION("$CHECK_GMAKE", [gmake in PATH])
+
+    if test "x$FOUND_MAKE" = x; then
+      AC_PATH_PROGS(CHECK_MAKE, make)
+      BASIC_CHECK_MAKE_VERSION("$CHECK_MAKE", [make in PATH])
+    fi
+
+    if test "x$FOUND_MAKE" = x; then
+      if test "x$TOOLS_DIR" != x; then
+        # We have a tools-dir, check that as well before giving up.
+        OLD_PATH=$PATH
+        PATH=$TOOLS_DIR:$PATH
+        AC_PATH_PROGS(CHECK_TOOLSDIR_GMAKE, gmake)
+        BASIC_CHECK_MAKE_VERSION("$CHECK_TOOLSDIR_GMAKE", [gmake in tools-dir])
+        if test "x$FOUND_MAKE" = x; then
+          AC_PATH_PROGS(CHECK_TOOLSDIR_MAKE, make)
+          BASIC_CHECK_MAKE_VERSION("$CHECK_TOOLSDIR_MAKE", [make in tools-dir])
+        fi
+        PATH=$OLD_PATH
+      fi
+    fi
+
+    if test "x$FOUND_MAKE" = x; then
+      AC_MSG_ERROR([Cannot find GNU make 3.81 or newer! Please put it in the path, or add e.g. MAKE=/opt/gmake3.81/make as argument to configure.])
+    fi
+  fi
+
+  MAKE=$FOUND_MAKE
+  AC_SUBST(MAKE)
+  AC_MSG_NOTICE([Using GNU make 3.81 (or later) at $FOUND_MAKE (version: $MAKE_VERSION_STRING)])
+])
+
 AC_DEFUN([BASIC_CHECK_FIND_DELETE],
 [
     # Test if find supports -delete
@@ -283,10 +391,30 @@ AC_DEFUN([BASIC_CHECK_FIND_DELETE],
     rmdir $DELETEDIR
 ])
 
+# Test that variable $1 denoting a program is not empty. If empty, exit with an error.
+# $1: variable to check
+# $2: executable name to print in warning (optional)
 AC_DEFUN([CHECK_NONEMPTY],
 [
-    # Test that variable $1 is not empty.
-    if test "" = "[$]$1"; then AC_MSG_ERROR(Could not find translit($1,A-Z,a-z) !); fi
+    if test "x[$]$1" = x; then
+        if test "x$2" = x; then
+          PROG_NAME=translit($1,A-Z,a-z)
+        else
+          PROG_NAME=$2
+        fi
+        AC_MSG_NOTICE([Could not find $PROG_NAME!])
+        AC_MSG_ERROR([Cannot continue])
+    fi
+])
+
+# Does AC_PATH_PROG followed by CHECK_NONEMPTY.
+# Arguments as AC_PATH_PROG:
+# $1: variable to set
+# $2: executable name to look for
+AC_DEFUN([BASIC_REQUIRE_PROG],
+[
+    AC_PATH_PROGS($1, $2)
+    CHECK_NONEMPTY($1, $2)
 ])
 
 AC_DEFUN_ONCE([BASIC_SETUP_TOOLS],
@@ -295,90 +423,68 @@ AC_DEFUN_ONCE([BASIC_SETUP_TOOLS],
 # and can be expected to be found in the default PATH. These tools are
 # used by configure. Nor are these tools expected to be found in the
 # devkit from the builddeps server either, since they are
-# needed to download the devkit. 
+# needed to download the devkit.
+
+# First are all the simple required tools.
+BASIC_REQUIRE_PROG(BASENAME, basename)
+BASIC_REQUIRE_PROG(CAT, cat)
+BASIC_REQUIRE_PROG(CHMOD, chmod)
+BASIC_REQUIRE_PROG(CMP, cmp)
+BASIC_REQUIRE_PROG(CP, cp)
+BASIC_REQUIRE_PROG(CPIO, cpio)
+BASIC_REQUIRE_PROG(CUT, cut)
+BASIC_REQUIRE_PROG(DATE, date)
+BASIC_REQUIRE_PROG(DF, df)
+BASIC_REQUIRE_PROG(DIFF, [gdiff diff])
+BASIC_REQUIRE_PROG(ECHO, echo)
+BASIC_REQUIRE_PROG(EXPR, expr)
+BASIC_REQUIRE_PROG(FILE, file)
+BASIC_REQUIRE_PROG(FIND, find)
+BASIC_REQUIRE_PROG(HEAD, head)
+BASIC_REQUIRE_PROG(LN, ln)
+BASIC_REQUIRE_PROG(LS, ls)
+BASIC_REQUIRE_PROG(MKDIR, mkdir)
+BASIC_REQUIRE_PROG(MV, mv)
+BASIC_REQUIRE_PROG(PRINTF, printf)
+BASIC_REQUIRE_PROG(SH, sh)
+BASIC_REQUIRE_PROG(SORT, sort)
+BASIC_REQUIRE_PROG(TAIL, tail)
+BASIC_REQUIRE_PROG(TAR, tar)
+BASIC_REQUIRE_PROG(TEE, tee)
+BASIC_REQUIRE_PROG(TOUCH, touch)
+BASIC_REQUIRE_PROG(TR, tr)
+BASIC_REQUIRE_PROG(UNIQ, uniq)
+BASIC_REQUIRE_PROG(UNZIP, unzip)
+BASIC_REQUIRE_PROG(WC, wc)
+BASIC_REQUIRE_PROG(XARGS, xargs)
+BASIC_REQUIRE_PROG(ZIP, zip)
+
+# Then required tools that require some special treatment.
 AC_PROG_AWK
 CHECK_NONEMPTY(AWK)
-AC_PATH_PROG(CAT, cat)
-CHECK_NONEMPTY(CAT)
-AC_PATH_PROG(CHMOD, chmod)
-CHECK_NONEMPTY(CHMOD)
-AC_PATH_PROG(CP, cp)
-CHECK_NONEMPTY(CP)
-AC_PATH_PROG(CPIO, cpio)
-CHECK_NONEMPTY(CPIO)
-AC_PATH_PROG(CUT, cut)
-CHECK_NONEMPTY(CUT)
-AC_PATH_PROG(DATE, date)
-CHECK_NONEMPTY(DATE)
-AC_PATH_PROG(DF, df)
-CHECK_NONEMPTY(DF)
-AC_PATH_PROG(DIFF, diff)
-CHECK_NONEMPTY(DIFF)
-# Warning echo is really, really unportable!!!!! Different
-# behaviour in bash and dash and in a lot of other shells!
-# Use printf for serious work! 
-AC_PATH_PROG(ECHO, echo)
-CHECK_NONEMPTY(ECHO)
+AC_PROG_GREP
+CHECK_NONEMPTY(GREP)
 AC_PROG_EGREP
 CHECK_NONEMPTY(EGREP)
 AC_PROG_FGREP
 CHECK_NONEMPTY(FGREP)
+AC_PROG_SED
+CHECK_NONEMPTY(SED)
+
+AC_PATH_PROGS(NAWK, [nawk gawk awk])
+CHECK_NONEMPTY(NAWK)
+
+BASIC_CHECK_GNU_MAKE
+
+BASIC_REQUIRE_PROG(RM, rm)
+RM="$RM -f"
 
-AC_PATH_PROG(FIND, find)
-CHECK_NONEMPTY(FIND)
 BASIC_CHECK_FIND_DELETE
 AC_SUBST(FIND_DELETE)
 
-AC_PROG_GREP
-CHECK_NONEMPTY(GREP)
-AC_PATH_PROG(HEAD, head)
-CHECK_NONEMPTY(HEAD)
-AC_PATH_PROG(LN, ln)
-CHECK_NONEMPTY(LN)
-AC_PATH_PROG(LS, ls)
-CHECK_NONEMPTY(LS)
-AC_PATH_PROGS(MAKE, [gmake make])
-CHECK_NONEMPTY(MAKE)
-MAKE_VERSION=`$MAKE --version | head -n 1 | grep '3.8[[12346789]]'`
-if test "x$MAKE_VERSION" = x; then
-    AC_MSG_ERROR([You must use GNU make 3.81 or newer! Please put it in the path, or add e.g. MAKE=/opt/gmake3.81/make as argument to configure.])
-fi
-AC_PATH_PROG(MKDIR, mkdir)
-CHECK_NONEMPTY(MKDIR)
-AC_PATH_PROG(MV, mv)
-CHECK_NONEMPTY(MV)
-AC_PATH_PROGS(NAWK, [nawk gawk awk])
-CHECK_NONEMPTY(NAWK)
-AC_PATH_PROG(PRINTF, printf)
-CHECK_NONEMPTY(PRINTF)
+# Non-required basic tools
+
 AC_PATH_PROG(THEPWDCMD, pwd)
-AC_PATH_PROG(RM, rm)
-CHECK_NONEMPTY(RM)
-RM="$RM -f"
-AC_PROG_SED
-CHECK_NONEMPTY(SED)
-AC_PATH_PROG(SH, sh)
-CHECK_NONEMPTY(SH)
-AC_PATH_PROG(SORT, sort)
-CHECK_NONEMPTY(SORT)
-AC_PATH_PROG(TAR, tar)
-CHECK_NONEMPTY(TAR)
-AC_PATH_PROG(TAIL, tail)
-CHECK_NONEMPTY(TAIL)
-AC_PATH_PROG(TEE, tee)
-CHECK_NONEMPTY(TEE)
-AC_PATH_PROG(TR, tr)
-CHECK_NONEMPTY(TR)
-AC_PATH_PROG(TOUCH, touch)
-CHECK_NONEMPTY(TOUCH)
-AC_PATH_PROG(WC, wc)
-CHECK_NONEMPTY(WC)
-AC_PATH_PROG(XARGS, xargs)
-CHECK_NONEMPTY(XARGS)
-AC_PATH_PROG(ZIP, zip)
-CHECK_NONEMPTY(ZIP)
-AC_PATH_PROG(UNZIP, unzip)
-CHECK_NONEMPTY(UNZIP)
 AC_PATH_PROG(LDD, ldd)
 if test "x$LDD" = "x"; then
     # List shared lib dependencies is used for
@@ -390,16 +496,11 @@ AC_PATH_PROG(OTOOL, otool)
 if test "x$OTOOL" = "x"; then
    OTOOL="true"
 fi
-AC_PATH_PROG(READELF, readelf)
-AC_PATH_PROG(EXPR, expr)
-CHECK_NONEMPTY(EXPR)
-AC_PATH_PROG(FILE, file)
-CHECK_NONEMPTY(FILE)
+AC_PATH_PROGS(READELF, [readelf greadelf])
+AC_PATH_PROGS(OBJDUMP, [objdump gobjdump])
 AC_PATH_PROG(HG, hg)
 ])
 
-
-
 AC_DEFUN_ONCE([BASIC_COMPILE_UNCYGDRIVE],
 [
 # When using cygwin, we need a wrapper binary that renames
@@ -433,6 +534,8 @@ if test "x$OPENJDK_BUILD_OS" = xwindows; then
     fi
     AC_MSG_RESULT([yes])
     rm -f $OUTPUT_ROOT/uncygdrive?.??? $OUTPUT_ROOT/uncygdrive.obj
+    # The path to uncygdrive to use should be Unix-style
+    UNCYGDRIVE="$OUTPUT_ROOT/uncygdrive.exe"
 fi
 
 AC_SUBST(UNCYGDRIVE)

common/autoconf/boot-jdk.m4

@@ -23,22 +23,186 @@
 # questions.
 #
 
-# Fixes paths on windows to be mixed mode short.
-AC_DEFUN([BOOTJDK_WIN_FIX_PATH],
+# Execute the check given as argument, and verify the result
+# If the Boot JDK was previously found, do nothing
+# $1 A command line (typically autoconf macro) to execute
+AC_DEFUN([BOOTJDK_DO_CHECK],
 [
-    if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
-        AC_PATH_PROG(CYGPATH, cygpath)
-        tmp="[$]$1"
-        # Convert to C:/ mixed style path without spaces.
-        tmp=`$CYGPATH -s -m "$tmp"`
-        $1="$tmp"
+  if test "x$BOOT_JDK_FOUND" = xno; then
+    # Now execute the test
+    $1
+
+    # If previous step claimed to have found a JDK, check it to see if it seems to be valid.
+    if test "x$BOOT_JDK_FOUND" = xmaybe; then
+      # Do we have a bin/java?
+      if test ! -x "$BOOT_JDK/bin/java"; then
+        AC_MSG_NOTICE([Potential Boot JDK found at $BOOT_JDK did not contain bin/java; ignoring])
+        BOOT_JDK_FOUND=no
+      else
+        # Do we have a bin/javac?
+        if test ! -x "$BOOT_JDK/bin/javac"; then
+          AC_MSG_NOTICE([Potential Boot JDK found at $BOOT_JDK did not contain bin/javac; ignoring])
+          AC_MSG_NOTICE([(This might be an JRE instead of an JDK)])
+          BOOT_JDK_FOUND=no
+        else 
+          # Do we have an rt.jar? (On MacOSX it is called classes.jar)
+          if test ! -f "$BOOT_JDK/jre/lib/rt.jar" && test ! -f "$BOOT_JDK/../Classes/classes.jar"; then
+            AC_MSG_NOTICE([Potential Boot JDK found at $BOOT_JDK did not contain an rt.jar; ignoring])
+            BOOT_JDK_FOUND=no
+          else
+            # Oh, this is looking good! We probably have found a proper JDK. Is it the correct version?
+            BOOT_JDK_VERSION=`"$BOOT_JDK/bin/java" -version 2>&1 | head -n 1`
+
+            # Extra M4 quote needed to protect [] in grep expression.
+            [FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`]
+            if test "x$FOUND_VERSION_78" = 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 7 or 8)])
+              BOOT_JDK_FOUND=no
+            else
+              # We're done! :-)
+              BOOT_JDK_FOUND=yes
+              SPACESAFE(BOOT_JDK,[the path to the Boot JDK])
+              AC_MSG_CHECKING([for Boot JDK])
+              AC_MSG_RESULT([$BOOT_JDK ($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
+  fi
+])
+
+# Test: Is bootjdk explicitely set by command line arguments?
+AC_DEFUN([BOOTJDK_CHECK_ARGUMENTS],
+[
+if test "x$with_boot_jdk" != x; then
+    BOOT_JDK=$with_boot_jdk
+    BOOT_JDK_FOUND=maybe
+    AC_MSG_NOTICE([Found potential Boot JDK using configure arguments])
+fi
+])
+
+# Test: Is bootjdk available from builddeps?
+AC_DEFUN([BOOTJDK_CHECK_BUILDDEPS],
+[
+    BDEPS_CHECK_MODULE(BOOT_JDK, bootjdk, xxx, [BOOT_JDK_FOUND=maybe], [BOOT_JDK_FOUND=no])
+])
+
+# Test: Is $JAVA_HOME set?
+AC_DEFUN([BOOTJDK_CHECK_JAVA_HOME],
+[
+    if test "x$JAVA_HOME" != x; then
+        if test "x$OPENJDK_TARGET_OS" = xwindows; then
+          # On Windows, JAVA_HOME is likely in DOS-style
+          JAVA_HOME_PROCESSED="`$CYGPATH -u "$JAVA_HOME"`"
+        else
+          JAVA_HOME_PROCESSED="$JAVA_HOME"
+        fi
+        if test ! -d "$JAVA_HOME_PROCESSED"; then
+            AC_MSG_NOTICE([Your JAVA_HOME points to a non-existing directory!])
+        else
+          # Aha, the user has set a JAVA_HOME
+          # let us use that as the Boot JDK.
+          BOOT_JDK="$JAVA_HOME_PROCESSED"
+          BOOT_JDK_FOUND=maybe
+          AC_MSG_NOTICE([Found potential Boot JDK using JAVA_HOME])
+        fi
     fi
 ])
 
-AC_DEFUN([BOOTJDK_MISSING_ERROR],
+# Test: Is there a java or javac in the PATH, which is a symlink to the JDK?
+AC_DEFUN([BOOTJDK_CHECK_JAVA_IN_PATH_IS_SYMLINK],
 [
-    AC_MSG_NOTICE([This might be fixed by explicitely setting --with-boot-jdk])
-    AC_MSG_ERROR([Cannot continue])
+    AC_PATH_PROG(JAVAC_CHECK, javac)
+    AC_PATH_PROG(JAVA_CHECK, java)
+    BINARY="$JAVAC_CHECK"
+    if test "x$JAVAC_CHECK" = x; then
+        BINARY="$JAVA_CHECK"
+    fi
+    if test "x$BINARY" != x; then
+        # So there is a java(c) binary, it might be part of a JDK.
+        # Lets find the JDK/JRE directory by following symbolic links.
+        # Linux/GNU systems often have links from /usr/bin/java to 
+        # /etc/alternatives/java to the real JDK binary.
+        SET_FULL_PATH_SPACESAFE(BINARY)
+        REMOVE_SYMBOLIC_LINKS(BINARY)
+        BOOT_JDK=`dirname "$BINARY"`
+        BOOT_JDK=`cd "$BOOT_JDK/.."; pwd`
+        if test -x "$BOOT_JDK/bin/javac" && test -x "$BOOT_JDK/bin/java"; then
+            # Looks like we found ourselves an JDK
+            BOOT_JDK_FOUND=maybe
+            AC_MSG_NOTICE([Found potential Boot JDK using java(c) in PATH])
+        fi
+    fi
+])
+
+# Test: Is there a /usr/libexec/java_home? (Typically on MacOSX)
+AC_DEFUN([BOOTJDK_CHECK_LIBEXEC_JAVA_HOME],
+[
+    if test -x /usr/libexec/java_home; then
+        BOOT_JDK=`/usr/libexec/java_home`
+        BOOT_JDK_FOUND=maybe
+        AC_MSG_NOTICE([Found potential Boot JDK using /usr/libexec/java_home])
+    fi
+])
+
+# Look for a jdk in the given path. If there are multiple, try to select the newest.
+# If found, set BOOT_JDK and BOOT_JDK_FOUND.
+# $1 = Path to directory containing jdk installations.
+# $2 = String to append to the found JDK directory to get the proper JDK home
+AC_DEFUN([BOOTJDK_FIND_BEST_JDK_IN_DIRECTORY],
+[
+  BOOT_JDK_PREFIX="$1"
+  BOOT_JDK_SUFFIX="$2"
+  BEST_JDK_FOUND=`$LS "$BOOT_JDK_PREFIX" 2> /dev/null | $GREP jdk | $SORT -r | $HEAD -n 1 `
+  if test "x$BEST_JDK_FOUND" != x; then
+    BOOT_JDK="${BOOT_JDK_PREFIX}/${BEST_JDK_FOUND}${BOOT_JDK_SUFFIX}"
+    if test -d "$BOOT_JDK"; then
+      BOOT_JDK_FOUND=maybe
+      AC_MSG_NOTICE([Found potential Boot JDK using well-known locations (in $BOOT_JDK_PREFIX)])
+    fi
+  fi
+])
+
+# Call BOOTJDK_FIND_BEST_JDK_IN_DIRECTORY, but use the given
+# environmental variable as base for where to look.
+# $1 Name of an environmal variable, assumed to point to the Program Files directory.
+AC_DEFUN([BOOTJDK_FIND_BEST_JDK_IN_WINDOWS_VIRTUAL_DIRECTORY],
+[
+  if test "x[$]$1" != x; then
+    BOOTJDK_FIND_BEST_JDK_IN_DIRECTORY([`$CYGPATH -u "[$]$1"`/Java])
+  fi
+])
+
+# Test: Is there a JDK installed in default, well-known locations?
+AC_DEFUN([BOOTJDK_CHECK_WELL_KNOWN_LOCATIONS],
+[
+  if test "x$OPENJDK_TARGET_OS" = xwindows; then
+    BOOTJDK_DO_CHECK([BOOTJDK_FIND_BEST_JDK_IN_WINDOWS_VIRTUAL_DIRECTORY([ProgramW6432])])
+    BOOTJDK_DO_CHECK([BOOTJDK_FIND_BEST_JDK_IN_WINDOWS_VIRTUAL_DIRECTORY([PROGRAMW6432])])
+    BOOTJDK_DO_CHECK([BOOTJDK_FIND_BEST_JDK_IN_WINDOWS_VIRTUAL_DIRECTORY([PROGRAMFILES])])
+    BOOTJDK_DO_CHECK([BOOTJDK_FIND_BEST_JDK_IN_WINDOWS_VIRTUAL_DIRECTORY([ProgramFiles])])
+    BOOTJDK_DO_CHECK([BOOTJDK_FIND_BEST_JDK_IN_DIRECTORY([/cygdrive/c/Program Files/Java])])
+  elif test "x$OPENJDK_TARGET_OS" = xmacosx; then
+    BOOTJDK_DO_CHECK([BOOTJDK_FIND_BEST_JDK_IN_DIRECTORY([/Library/Java/JavaVirtualMachines],[/Contents/Home])])
+    BOOTJDK_DO_CHECK([BOOTJDK_FIND_BEST_JDK_IN_DIRECTORY([/System/Library/Java/JavaVirtualMachines],[/Contents/Home])])
+  fi
+])
+
+# Check that a command-line tool in the Boot JDK is correct
+# $1 = name of variable to assign
+# $2 = name of binary
+AC_DEFUN([BOOTJDK_CHECK_TOOL_IN_BOOTJDK],
+[
+  AC_MSG_CHECKING([for $2 in Boot JDK])
+  $1=$BOOT_JDK/bin/$2
+  if test ! -x [$]$1; then
+      AC_MSG_RESULT(not found)
+      AC_MSG_NOTICE([Your Boot JDK seems broken. This might be fixed by explicitely setting --with-boot-jdk])
+      AC_MSG_ERROR([Could not find $2 in the Boot JDK])
+  fi
+  AC_MSG_RESULT(ok)
 ])
 
 ###############################################################################
@@ -51,204 +215,74 @@ AC_DEFUN_ONCE([BOOTJDK_SETUP_BOOT_JDK],
 BOOT_JDK_FOUND=no
 AC_ARG_WITH(boot-jdk, [AS_HELP_STRING([--with-boot-jdk],
     [path to Boot JDK (used to bootstrap build) @<:@probed@:>@])])
-                    
-if test "x$with_boot_jdk" != x; then
-    BOOT_JDK=$with_boot_jdk
-    BOOT_JDK_FOUND=yes
+
+# We look for the Boot JDK through various means, going from more certain to
+# more of a guess-work. After each test, BOOT_JDK_FOUND is set to "yes" if
+# we detected something (if so, the path to the jdk is in BOOT_JDK). But we 
+# must check if this is indeed valid; otherwise we'll continue looking.
+
+# Test: Is bootjdk explicitely set by command line arguments?
+BOOTJDK_DO_CHECK([BOOTJDK_CHECK_ARGUMENTS])
+if test "x$with_boot_jdk" != x && test "x$BOOT_JDK_FOUND" = xno; then
+  # Having specified an argument which is incorrect will produce an instant failure;
+  # we should not go on looking
+  AC_MSG_ERROR([The path given by --with-boot-jdk does not contain a valid Boot JDK])
 fi
+
+# Test: Is bootjdk available from builddeps?
+BOOTJDK_DO_CHECK([BOOTJDK_CHECK_BUILDDEPS])
+
+# Test: Is $JAVA_HOME set?
+BOOTJDK_DO_CHECK([BOOTJDK_CHECK_JAVA_HOME])
+
+# Test: Is there a /usr/libexec/java_home? (Typically on MacOSX)
+BOOTJDK_DO_CHECK([BOOTJDK_CHECK_LIBEXEC_JAVA_HOME])
+
+# Test: Is there a java or javac in the PATH, which is a symlink to the JDK?
+BOOTJDK_DO_CHECK([BOOTJDK_CHECK_JAVA_IN_PATH_IS_SYMLINK])
+
+# Test: Is there a JDK installed in default, well-known locations?
+BOOTJDK_DO_CHECK([BOOTJDK_CHECK_WELL_KNOWN_LOCATIONS])
+
+# If we haven't found anything yet, we've truly lost. Give up.
 if test "x$BOOT_JDK_FOUND" = xno; then
-    BDEPS_CHECK_MODULE(BOOT_JDK, boot-jdk, xxx, [BOOT_JDK_FOUND=yes], [BOOT_JDK_FOUND=no])
+  HELP_MSG_MISSING_DEPENDENCY([openjdk])
+  AC_MSG_NOTICE([Could not find a valid Boot JDK. $HELP_MSG])
+  AC_MSG_NOTICE([This might be fixed by explicitely setting --with-boot-jdk])
+  AC_MSG_ERROR([Cannot continue])
 fi
 
-if test "x$BOOT_JDK_FOUND" = xno; then
-    if test "x$JAVA_HOME" != x; then
-        if test ! -d "$JAVA_HOME"; then
-            AC_MSG_NOTICE([Your JAVA_HOME points to a non-existing directory!])
-            BOOTJDK_MISSING_ERROR
-        fi
-        # Aha, the user has set a JAVA_HOME
-        # let us use that as the Boot JDK.
-        BOOT_JDK="$JAVA_HOME"
-        BOOT_JDK_FOUND=yes
-        # To be on the safe side, lets check that it is a JDK.
-        if test -x "$BOOT_JDK/bin/javac" && test -x "$BOOT_JDK/bin/java"; then
-            JAVAC="$BOOT_JDK/bin/javac"
-            JAVA="$BOOT_JDK/bin/java"
-            BOOT_JDK_FOUND=yes
-        else
-            AC_MSG_NOTICE([Your JAVA_HOME points to a JRE! The build needs a JDK! Please point JAVA_HOME to a JDK. JAVA_HOME=[$]JAVA_HOME])
-            BOOTJDK_MISSING_ERROR
-        fi            
-    fi
-fi
-
-if test "x$BOOT_JDK_FOUND" = xno; then
-    AC_PATH_PROG(JAVAC_CHECK, javac)
-    AC_PATH_PROG(JAVA_CHECK, java)
-    BINARY="$JAVAC_CHECK"
-    if test "x$JAVAC_CHECK" = x; then
-        BINARY="$JAVA_CHECK"
-    fi
-    if test "x$BINARY" != x; then
-        # So there is a java(c) binary, it might be part of a JDK.
-        # Lets find the JDK/JRE directory by following symbolic links.
-        # Linux/GNU systems often have links from /usr/bin/java to 
-        # /etc/alternatives/java to the real JDK binary.
-	WHICHCMD_SPACESAFE(BINARY,[path to javac])
-        REMOVE_SYMBOLIC_LINKS(BINARY)
-        BOOT_JDK=`dirname $BINARY`
-        BOOT_JDK=`cd $BOOT_JDK/..; pwd`
-        if test -x $BOOT_JDK/bin/javac && test -x $BOOT_JDK/bin/java; then
-            JAVAC=$BOOT_JDK/bin/javac
-            JAVA=$BOOT_JDK/bin/java
-            BOOT_JDK_FOUND=yes
-        fi
-    fi
-fi
-
-if test "x$BOOT_JDK_FOUND" = xno; then
-    # Try the MacOSX way.
-    if test -x /usr/libexec/java_home; then
-        BOOT_JDK=`/usr/libexec/java_home`
-        if test -x $BOOT_JDK/bin/javac && test -x $BOOT_JDK/bin/java; then
-            JAVAC=$BOOT_JDK/bin/javac
-            JAVA=$BOOT_JDK/bin/java
-            BOOT_JDK_FOUND=yes
-        fi
-    fi
-fi
-
-if test "x$BOOT_JDK_FOUND" = xno; then
-    AC_PATH_PROG(JAVA_CHECK, java)
-    if test "x$JAVA_CHECK" != x; then
-        # There is a java in the path. But apparently we have not found a javac 
-        # in the path, since that would have been tested earlier.
-        if test "x$OPENJDK_TARGET_OS" = xwindows; then
-            # Now if this is a windows platform. The default installation of a JDK
-            # actually puts the JRE in the path and keeps the JDK out of the path!
-            # Go look in the default installation location.
-            BOOT_JDK=/cygdrive/c/Program\ Files/Java/`ls /cygdrive/c/Program\ Files/Java | grep jdk | sort -r | head --lines 1`
-            if test -d "$BOOT_JDK"; then
-                BOOT_JDK_FOUND=yes
-            fi
-        fi
-        if test "x$BOOT_JDK_FOUND" = xno; then
-            HELP_MSG_MISSING_DEPENDENCY([openjdk])
-            AC_MSG_NOTICE([Found a JRE, not not a JDK! Please remove the JRE from your path and put a JDK there instead. $HELP_MSG])
-            BOOTJDK_MISSING_ERROR
-        fi
-    else
-        HELP_MSG_MISSING_DEPENDENCY([openjdk])
-        AC_MSG_NOTICE([Could not find a JDK. $HELP_MSG])
-        BOOTJDK_MISSING_ERROR
-    fi
-fi
-
-BOOTJDK_WIN_FIX_PATH(BOOT_JDK)
-
-# Now see if we can find the rt.jar, or its nearest equivalent.
+# Setup proper paths for what we found
 BOOT_RTJAR="$BOOT_JDK/jre/lib/rt.jar"
-SPACESAFE(BOOT_RTJAR,[the path to the Boot JDK rt.jar (or nearest equivalent)])
-
-BOOT_TOOLSJAR="$BOOT_JDK/lib/tools.jar"
-SPACESAFE(BOOT_TOOLSJAR,[the path to the Boot JDK tools.jar (or nearest equivalent)])
-
-if test ! -f $BOOT_RTJAR; then
+if test ! -f "$BOOT_RTJAR"; then
     # On MacOSX it is called classes.jar
-    BOOT_RTJAR=$BOOT_JDK/../Classes/classes.jar
-    if test ! -f $BOOT_RTJAR; then
-        AC_MSG_NOTICE([Cannot find the rt.jar or its equivalent!])
-        AC_MSG_NOTICE([This typically means that configure failed to automatically find a suitable Boot JDK])
-        BOOTJDK_MISSING_ERROR
+    BOOT_RTJAR="$BOOT_JDK/../Classes/classes.jar"
+    if test -f "$BOOT_RTJAR"; then
+      # Remove the .. 
+      BOOT_RTJAR="`cd ${BOOT_RTJAR%/*} && pwd`/${BOOT_RTJAR##*/}"
     fi
-    # Remove the .. 
-    BOOT_RTJAR="`cd ${BOOT_RTJAR%/*} && pwd`/${BOOT_RTJAR##*/}"
-    # The tools.jar is part of classes.jar
-    BOOT_TOOLSJAR="$BOOT_RTJAR"
 fi
-
-AC_SUBST(BOOT_JDK)
+BOOT_TOOLSJAR="$BOOT_JDK/lib/tools.jar"
+BOOT_JDK="$BOOT_JDK"
 AC_SUBST(BOOT_RTJAR)
 AC_SUBST(BOOT_TOOLSJAR)
-AC_MSG_CHECKING([for Boot JDK])
-AC_MSG_RESULT([$BOOT_JDK])
-AC_MSG_CHECKING([for Boot rt.jar])
-AC_MSG_RESULT([$BOOT_RTJAR])
-AC_MSG_CHECKING([for Boot tools.jar])
-AC_MSG_RESULT([$BOOT_TOOLSJAR])
+AC_SUBST(BOOT_JDK)
 
-# Use the java tool from the Boot JDK.
-AC_MSG_CHECKING([for java in Boot JDK])
-JAVA=$BOOT_JDK/bin/java
-if test ! -x $JAVA; then
-    AC_MSG_NOTICE([Could not find a working java])
-    BOOTJDK_MISSING_ERROR
-fi
-BOOT_JDK_VERSION=`$JAVA -version 2>&1 | head -n 1`
-AC_MSG_RESULT([yes $BOOT_JDK_VERSION])
-AC_SUBST(JAVA)
+# Setup tools from the Boot JDK.
+BOOTJDK_CHECK_TOOL_IN_BOOTJDK(JAVA,java)
+BOOTJDK_CHECK_TOOL_IN_BOOTJDK(JAVAC,javac)
+BOOTJDK_CHECK_TOOL_IN_BOOTJDK(JAVAH,javah)
+BOOTJDK_CHECK_TOOL_IN_BOOTJDK(JAVAP,javap)
+BOOTJDK_CHECK_TOOL_IN_BOOTJDK(JAR,jar)
+BOOTJDK_CHECK_TOOL_IN_BOOTJDK(RMIC,rmic)
+BOOTJDK_CHECK_TOOL_IN_BOOTJDK(NATIVE2ASCII,native2ascii)
 
-# Extra M4 quote needed to protect [] in grep expression.
-[FOUND_VERSION_78=`echo $BOOT_JDK_VERSION | grep  '\"1\.[78]\.'`]
-if test "x$FOUND_VERSION_78" = x; then
-    HELP_MSG_MISSING_DEPENDENCY([openjdk])
-    AC_MSG_NOTICE([Your boot-jdk must be version 7 or 8. $HELP_MSG])
-    BOOTJDK_MISSING_ERROR
-fi
+# Finally, set some other options...
 
 # When compiling code to be executed by the Boot JDK, force jdk7 compatibility.
 BOOT_JDK_SOURCETARGET="-source 7 -target 7"
 AC_SUBST(BOOT_JDK_SOURCETARGET)
-
-# Use the javac tool from the Boot JDK.
-AC_MSG_CHECKING([for javac in Boot JDK])
-JAVAC=$BOOT_JDK/bin/javac
-if test ! -x $JAVAC; then
-    AC_MSG_ERROR([Could not find a working javac])
-fi
-AC_MSG_RESULT(yes)
-AC_SUBST(JAVAC)
 AC_SUBST(JAVAC_FLAGS)
-
-# Use the javah tool from the Boot JDK.
-AC_MSG_CHECKING([for javah in Boot JDK])
-JAVAH=$BOOT_JDK/bin/javah
-if test ! -x $JAVAH; then
-    AC_MSG_NOTICE([Could not find a working javah])
-    BOOTJDK_MISSING_ERROR
-fi
-AC_MSG_RESULT(yes)
-AC_SUBST(JAVAH)
-
-# Use the jar tool from the Boot JDK.
-AC_MSG_CHECKING([for jar in Boot JDK])
-JAR=$BOOT_JDK/bin/jar
-if test ! -x $JAR; then
-    AC_MSG_NOTICE([Could not find a working jar])
-    BOOTJDK_MISSING_ERROR
-fi
-AC_SUBST(JAR)
-AC_MSG_RESULT(yes)
-
-# Use the rmic tool from the Boot JDK.
-AC_MSG_CHECKING([for rmic in Boot JDK])
-RMIC=$BOOT_JDK/bin/rmic
-if test ! -x $RMIC; then
-    AC_MSG_NOTICE([Could not find a working rmic])
-    BOOTJDK_MISSING_ERROR
-fi
-AC_SUBST(RMIC)
-AC_MSG_RESULT(yes)
-
-# Use the native2ascii tool from the Boot JDK.
-AC_MSG_CHECKING([for native2ascii in Boot JDK])
-NATIVE2ASCII=$BOOT_JDK/bin/native2ascii
-if test ! -x $NATIVE2ASCII; then
-    AC_MSG_NOTICE([Could not find a working native2ascii])
-    BOOTJDK_MISSING_ERROR
-fi
-AC_MSG_RESULT(yes)
-AC_SUBST(NATIVE2ASCII)
 ])
 
 AC_DEFUN_ONCE([BOOTJDK_SETUP_BOOT_JDK_ARGUMENTS],

common/autoconf/bootcycle-spec.gmk.in

@@ -0,0 +1,43 @@
+#
+# Copyright (c) 2011, 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.  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.
+#
+
+# Support for building boot cycle builds
+
+# First include the real base spec.gmk file
+include @SPEC@
+
+# Check that the user did not try to specify a different java to use for compiling.
+ifneq ($(firstword $(SJAVAC_SERVER_JAVA)),$(firstword $(JAVA)))
+  $(error Bootcycle builds are not possible if --with-sjavac-server-java is specified)
+endif
+
+# Override specific values to do a boot cycle build
+
+# The bootcycle build has a different output directory
+BUILD_OUTPUT:=@BUILD_OUTPUT@/bootcycle-build
+
+# Use a different Boot JDK
+BOOT_JDK:=@BUILD_OUTPUT@/images/j2sdk-image
+BOOT_RTJAR:=@BUILD_OUTPUT@/images/j2sdk-image/jre/lib/rt.jar

common/autoconf/build-aux/config.guess

@@ -22,17 +22,39 @@
 # questions.
 #
 
-# This is a wrapper for the config.guess from autoconf. The latter does not properly
-# detect amd64 systems, since that require isainfo instead of uname. Instead of patching
-# the autoconf system (which might easily get lost in a future update), we wrap it and
-# fix the broken property, if needed.
+# This is a wrapper for the config.guess from autoconf. The latter does not
+# properly detect 64 bit systems on all platforms. Instead of patching the
+# autoconf system (which might easily get lost in a future update), we wrap it
+# and fix the broken property, if needed.
 
 DIR=`dirname $0`
 OUT=`. $DIR/autoconf-config.guess`
+
+# Test and fix solaris on x86_64
 echo $OUT | grep i386-pc-solaris > /dev/null 2> /dev/null
 if test $? = 0; then
-  # isainfo -n returns either i386 or amd64 on Intel systems
+  # isainfo -n returns either i386 or amd64
   REAL_CPU=`isainfo -n`
   OUT=$REAL_CPU`echo $OUT | sed -e 's/[^-]*//'`
 fi
+
+# Test and fix solaris on sparcv9
+echo $OUT | grep sparc-sun-solaris > /dev/null 2> /dev/null
+if test $? = 0; then
+  # isainfo -n returns either sparc or sparcv9
+  REAL_CPU=`isainfo -n`
+  OUT=$REAL_CPU`echo $OUT | sed -e 's/[^-]*//'`
+fi
+
+# Test and fix cygwin on x86_64
+echo $OUT | grep 86-pc-cygwin > /dev/null 2> /dev/null
+if test $? = 0; then
+  case `echo $PROCESSOR_IDENTIFIER | cut -f1 -d' '` in
+    intel64|Intel64|INTEL64|em64t|EM64T|amd64|AMD64|8664|x86_64)
+      REAL_CPU=x86_64
+      OUT=$REAL_CPU`echo $OUT | sed -e 's/[^-]*//'`
+      ;;
+  esac
+fi  
+
 echo $OUT

common/autoconf/build-performance.m4

@@ -30,27 +30,19 @@ AC_DEFUN([BPERF_CHECK_CORES],
     FOUND_CORES=no
     
     if test -f /proc/cpuinfo; then
-        # Looks like a Linux system
+        # Looks like a Linux (or cygwin) system
         NUM_CORES=`cat /proc/cpuinfo  | grep -c processor`
         FOUND_CORES=yes
-    fi
-
-    if test -x /usr/sbin/psrinfo; then
+    elif test -x /usr/sbin/psrinfo; then
         # Looks like a Solaris system
         NUM_CORES=`LC_MESSAGES=C /usr/sbin/psrinfo -v | grep -c on-line`
         FOUND_CORES=yes
-    fi
-
-    if test -x /usr/sbin/system_profiler; then
+    elif test -x /usr/sbin/system_profiler; then
         # Looks like a MacOSX system
         NUM_CORES=`/usr/sbin/system_profiler -detailLevel full SPHardwareDataType | grep 'Cores' | awk  '{print [$]5}'`
         FOUND_CORES=yes
     fi
 
-    if test "x$build_os" = xwindows; then
-        NUM_CORES=4
-    fi
-
     # For c/c++ code we run twice as many concurrent build
     # jobs than we have cores, otherwise we will stall on io.
     CONCURRENT_BUILD_JOBS=`expr $NUM_CORES \* 2`
@@ -66,31 +58,26 @@ AC_DEFUN([BPERF_CHECK_CORES],
 AC_DEFUN([BPERF_CHECK_MEMORY_SIZE],
 [
     AC_MSG_CHECKING([for memory size])
-    # Default to 1024MB
+    # Default to 1024 MB
     MEMORY_SIZE=1024
     FOUND_MEM=no
     
-    if test -f /proc/cpuinfo; then
-        # Looks like a Linux system
+    if test -f /proc/meminfo; then
+        # Looks like a Linux (or cygwin) system
         MEMORY_SIZE=`cat /proc/meminfo | grep MemTotal | awk '{print [$]2}'`
         MEMORY_SIZE=`expr $MEMORY_SIZE / 1024`
         FOUND_MEM=yes
-    fi
-
-    if test -x /usr/sbin/prtconf; then
+    elif test -x /usr/sbin/prtconf; then
         # Looks like a Solaris system
         MEMORY_SIZE=`/usr/sbin/prtconf | grep "Memory size" | awk '{ print [$]3 }'`
         FOUND_MEM=yes
-    fi
-
-    if test -x /usr/sbin/system_profiler; then
+    elif test -x /usr/sbin/system_profiler; then
         # Looks like a MacOSX system
         MEMORY_SIZE=`/usr/sbin/system_profiler -detailLevel full SPHardwareDataType | grep 'Memory' | awk  '{print [$]2}'`
         MEMORY_SIZE=`expr $MEMORY_SIZE \* 1024`
         FOUND_MEM=yes
-    fi
-
-    if test "x$build_os" = xwindows; then
+    elif test "x$build_os" = xwindows; then
+        # Windows, but without cygwin
         MEMORY_SIZE=`systeminfo | grep 'Total Physical Memory:' | awk '{ print [$]4 }' | sed 's/,//'`
         FOUND_MEM=yes    
     fi
@@ -98,7 +85,7 @@ AC_DEFUN([BPERF_CHECK_MEMORY_SIZE],
     if test "x$FOUND_MEM" = xyes; then
         AC_MSG_RESULT([$MEMORY_SIZE MB])
     else
-        AC_MSG_RESULT([could not detect memory size defaulting to 1024MB!])
+        AC_MSG_RESULT([could not detect memory size defaulting to 1024 MB!])
     fi 
 ])
 
@@ -240,46 +227,30 @@ AC_SUBST(USE_PRECOMPILED_HEADER)
 
 AC_DEFUN_ONCE([BPERF_SETUP_SMART_JAVAC],
 [
-AC_ARG_WITH(server-java, [AS_HELP_STRING([--with-server-java],
-	[use this java binary for running the javac background server and other long running java tasks in the build process,
-     e.g. ---with-server-java="/opt/jrockit/bin/java -server"])])
+AC_ARG_WITH(sjavac-server-java, [AS_HELP_STRING([--with-sjavac-server-java],
+	[use this java binary for running the sjavac background server and other long running java tasks in the build process,
+     e.g. ---with-sjavac-server-java="/opt/jrockit/bin/java -server"])])
 
-if test "x$with_server_java" != x; then
-    SERVER_JAVA="$with_server_java"
-    FOUND_VERSION=`$SERVER_JAVA -version 2>&1 | grep " version \""`
+if test "x$with_sjavac_server_java" != x; then
+    SJAVAC_SERVER_JAVA="$with_sjavac_server_java"
+    FOUND_VERSION=`$SJAVAC_SERVER_JAVA -version 2>&1 | grep " version \""`
     if test "x$FOUND_VERSION" = x; then
-        AC_MSG_ERROR([Could not execute server java: $SERVER_JAVA])
+        AC_MSG_ERROR([Could not execute server java: $SJAVAC_SERVER_JAVA])
     fi
 else
-    SERVER_JAVA=""
+    SJAVAC_SERVER_JAVA=""
     # Hotspot specific options.
-    ADD_JVM_ARG_IF_OK([-XX:+UseParallelOldGC],SERVER_JAVA,[$JAVA])
-    ADD_JVM_ARG_IF_OK([-verbosegc],SERVER_JAVA,[$JAVA])
+    ADD_JVM_ARG_IF_OK([-verbosegc],SJAVAC_SERVER_JAVA,[$JAVA])
     # JRockit specific options.
-    ADD_JVM_ARG_IF_OK([-Xverbose:gc],SERVER_JAVA,[$JAVA])
-    SERVER_JAVA="$JAVA $SERVER_JAVA"
+    ADD_JVM_ARG_IF_OK([-Xverbose:gc],SJAVAC_SERVER_JAVA,[$JAVA])
+    SJAVAC_SERVER_JAVA="$JAVA $SJAVAC_SERVER_JAVA"
 fi                    
-AC_SUBST(SERVER_JAVA)
+AC_SUBST(SJAVAC_SERVER_JAVA)
 
-AC_MSG_CHECKING([whether to use shared server for javac])
-AC_ARG_ENABLE([javac-server], [AS_HELP_STRING([--enable-javac-server],
-	[enable the shared javac server during the build process @<:@disabled@:>@])],
-	[ENABLE_JAVAC_SERVER="${enableval}"], [ENABLE_JAVAC_SERVER='no'])
-AC_MSG_RESULT([$ENABLE_JAVAC_SERVER])
-if test "x$ENABLE_JAVAC_SERVER" = xyes; then
-    JAVAC_USE_REMOTE=true
-    JAVAC_SERVERS="$OUTPUT_ROOT/javacservers"
-else
-    JAVAC_USE_REMOTE=false
-    JAVAC_SERVERS=
-fi
-AC_SUBST(JAVAC_USE_REMOTE)
-AC_SUBST(JAVAC_SERVERS)
-
-AC_ARG_WITH(javac-server-cores, [AS_HELP_STRING([--with-javac-server-cores],
-	[use at most this number of concurrent threads on the javac server @<:@probed@:>@])])
-if test "x$with_javac_server_cores" != x; then
-    JAVAC_SERVER_CORES="$with_javac_server_cores"
+AC_ARG_WITH(sjavac-server-cores, [AS_HELP_STRING([--with-sjavac-server-cores],
+	[use at most this number of concurrent threads on the sjavac server @<:@probed@:>@])])
+if test "x$with_sjavac_server_cores" != x; then
+    SJAVAC_SERVER_CORES="$with_sjavac_server_cores"
 else
     if test "$NUM_CORES" -gt 16; then
         # We set this arbitrary limit because we want to limit the heap
@@ -287,86 +258,49 @@ else
         # In the future we will make the javac compilers in the server
         # share more and more state, thus enabling us to use more and
         # more concurrent threads in the server.
-        JAVAC_SERVER_CORES="16"
+        SJAVAC_SERVER_CORES="16"
     else
-        JAVAC_SERVER_CORES="$NUM_CORES"
+        SJAVAC_SERVER_CORES="$NUM_CORES"
     fi
 
     if test "$MEMORY_SIZE" -gt "17000"; then
         MAX_HEAP_MEM=10000
-        ADD_JVM_ARG_IF_OK([-d64],SERVER_JAVA,[$SERVER_JAVA])
-        ADD_JVM_ARG_IF_OK([-Xms10G -Xmx10G],SERVER_JAVA,[$SERVER_JAVA])
-        ADD_JVM_ARG_IF_OK([-Xmn2G],SERVER_JAVA,[$SERVER_JAVA])
+        ADD_JVM_ARG_IF_OK([-d64],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
+        ADD_JVM_ARG_IF_OK([-Xms10G -Xmx10G],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
     elif test "$MEMORY_SIZE" -gt "10000"; then
         MAX_HEAP_MEM=6000
-        ADD_JVM_ARG_IF_OK([-d64],SERVER_JAVA,[$SERVER_JAVA])
-        ADD_JVM_ARG_IF_OK([-Xms6G -Xmx6G],SERVER_JAVA,[$SERVER_JAVA])
-        ADD_JVM_ARG_IF_OK([-Xmn1G],SERVER_JAVA,[$SERVER_JAVA])
+        ADD_JVM_ARG_IF_OK([-d64],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
+        ADD_JVM_ARG_IF_OK([-Xms6G -Xmx6G],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
     elif test "$MEMORY_SIZE" -gt "5000"; then
         MAX_HEAP_MEM=3000
-        ADD_JVM_ARG_IF_OK([-d64],SERVER_JAVA,[$SERVER_JAVA])
-        ADD_JVM_ARG_IF_OK([-Xms1G -Xmx3G],SERVER_JAVA,[$SERVER_JAVA])
-        ADD_JVM_ARG_IF_OK([-Xmn256M],SERVER_JAVA,[$SERVER_JAVA])
+        ADD_JVM_ARG_IF_OK([-d64],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
+        ADD_JVM_ARG_IF_OK([-Xms1G -Xmx3G],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
     elif test "$MEMORY_SIZE" -gt "3800"; then
         MAX_HEAP_MEM=2500
-        ADD_JVM_ARG_IF_OK([-Xms1G -Xmx2500M],SERVER_JAVA,[$SERVER_JAVA])
-        ADD_JVM_ARG_IF_OK([-Xmn256M],SERVER_JAVA,[$SERVER_JAVA])
+        ADD_JVM_ARG_IF_OK([-Xms1G -Xmx2500M],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
     elif test "$MEMORY_SIZE" -gt "1900"; then
         MAX_HEAP_MEM=1200
-        ADD_JVM_ARG_IF_OK([-Xms700M -Xmx1200M],SERVER_JAVA,[$SERVER_JAVA])
-        ADD_JVM_ARG_IF_OK([-Xmn256M],SERVER_JAVA,[$SERVER_JAVA])
+        ADD_JVM_ARG_IF_OK([-Xms700M -Xmx1400M],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
     elif test "$MEMORY_SIZE" -gt "1000"; then
         MAX_HEAP_MEM=900
-        ADD_JVM_ARG_IF_OK([-Xms400M -Xmx900M],SERVER_JAVA,[$SERVER_JAVA])
-        ADD_JVM_ARG_IF_OK([-Xmn128M],SERVER_JAVA,[$SERVER_JAVA])
+        ADD_JVM_ARG_IF_OK([-Xms400M -Xmx1100M],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
     else
         MAX_HEAP_MEM=512
-        ADD_JVM_ARG_IF_OK([-Xms256M -Xmx512M],SERVER_JAVA,[$SERVER_JAVA])
-        ADD_JVM_ARG_IF_OK([-Xmn128M],SERVER_JAVA,[$SERVER_JAVA])
+        ADD_JVM_ARG_IF_OK([-Xms256M -Xmx512M],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
     fi
 
+    ADD_JVM_ARG_IF_OK([-XX:PermSize=32m],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
+    ADD_JVM_ARG_IF_OK([-XX:MaxPermSize=160m],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
+    ADD_JVM_ARG_IF_OK([-XX:ThreadStackSize=$STACK_SIZE],SJAVAC_SERVER_JAVA,[$SJAVAC_SERVER_JAVA])
+
     MAX_COMPILERS_IN_HEAP=`expr $MAX_HEAP_MEM / 501`
-    if test "$JAVAC_SERVER_CORES" -gt "$MAX_COMPILERS_IN_HEAP"; then
+    if test "$SJAVAC_SERVER_CORES" -gt "$MAX_COMPILERS_IN_HEAP"; then
         AC_MSG_CHECKING([if number of server cores must be reduced])
-        JAVAC_SERVER_CORES="$MAX_COMPILERS_IN_HEAP"
-        AC_MSG_RESULT([yes, to $JAVAC_SERVER_CORES with max heap size $MAX_HEAP_MEM MB])
+        SJAVAC_SERVER_CORES="$MAX_COMPILERS_IN_HEAP"
+        AC_MSG_RESULT([yes, to $SJAVAC_SERVER_CORES with max heap size $MAX_HEAP_MEM MB])
     fi
 fi                    
-AC_SUBST(JAVAC_SERVER_CORES)
-
-AC_MSG_CHECKING([whether to track dependencies between Java packages])
-AC_ARG_ENABLE([javac-deps], [AS_HELP_STRING([--enable-javac-deps],
-	[enable the dependency tracking between Java packages @<:@disabled@:>@])],
-	[ENABLE_JAVAC_DEPS="${enableval}"], [ENABLE_JAVAC_DEPS='no'])
-AC_MSG_RESULT([$ENABLE_JAVAC_DEPS])
-if test "x$ENABLE_JAVAC_DEPS" = xyes; then
-    JAVAC_USE_DEPS=true
-else
-    JAVAC_USE_DEPS=false
-fi
-AC_SUBST(JAVAC_USE_DEPS)
-
-AC_MSG_CHECKING([whether to use multiple cores for javac compilation])
-AC_ARG_ENABLE([javac-multi-core], [AS_HELP_STRING([--enable-javac-multi-core],
-	[compile Java packages concurrently @<:@disabled@:>@])],
-	[ENABLE_JAVAC_MULTICORE="${enableval}"], [ENABLE_JAVAC_MULTICORE='no'])
-AC_MSG_RESULT([$ENABLE_JAVAC_MULTICORE])
-if test "x$ENABLE_JAVAC_MULTICORE" = xyes; then
-    JAVAC_USE_MODE=MULTI_CORE_CONCURRENT
-else
-    JAVAC_USE_MODE=SINGLE_THREADED_BATCH
-    if test "x$ENABLE_JAVAC_DEPS" = xyes; then
-        AC_MSG_WARN([Dependency tracking is not supported with single threaded batch compiles of Java source roots. Please add --disable-javac-deps to your configure options.])
-        AC_MSG_WARN([Disabling dependency tracking for you now.])
-        JAVAC_USE_DEPS=false
-    fi
-    if test "x$ENABLE_JAVAC_SERVER" = xyes; then
-        AC_MSG_WARN([The javac server will not be used since single threaded batch compiles are run within their own JVM. Please add --disable-javac-server to your configure options.])
-        AC_MSG_WARN([Disabling javac server for you now.])
-        JAVAC_USE_REMOTE=false
-    fi
-fi
-AC_SUBST(JAVAC_USE_MODE)
+AC_SUBST(SJAVAC_SERVER_CORES)
 
 AC_MSG_CHECKING([whether to use sjavac])
 AC_ARG_ENABLE([sjavac], [AS_HELP_STRING([--enable-sjavac],
@@ -375,4 +309,11 @@ AC_ARG_ENABLE([sjavac], [AS_HELP_STRING([--enable-sjavac],
 AC_MSG_RESULT([$ENABLE_SJAVAC])
 AC_SUBST(ENABLE_SJAVAC)
 
+if test "x$ENABLE_SJAVAC" = xyes; then
+    SJAVAC_SERVER_DIR="$OUTPUT_ROOT/javacservers"
+else
+    SJAVAC_SERVER_DIR=
+fi
+AC_SUBST(SJAVAC_SERVER_DIR)
+
 ])

common/autoconf/builddeps.conf.example

@@ -31,7 +31,7 @@
 
 # Translate a configuration triplet/quadruplet into something
 # known by this configuration file.
-# If no rewrite was found, then rewritten_target=${OPENJDK_TARGET_SYSTEM}
+# If no rewrite was found, then rewritten_target=${OPENJDK_TARGET_AUTOCONF_NAME}
 REWRITE_i686_pc_linux_gnu=i686-unknown-linux-gnu
 REWRITE_i386_pc_solaris2_10=i686-sun-solaris2_10
  

common/autoconf/builddeps.m4

@@ -52,19 +52,19 @@ AC_DEFUN_ONCE([BDEPS_SCAN_FOR_BUILDDEPS],
         fi
         # Create build and target names that use _ instead of "-" and ".".
         # This is necessary to use them in variable names.
-        build_var=`echo ${OPENJDK_BUILD_SYSTEM} | tr '-' '_' | tr '.' '_'`
-        target_var=`echo ${OPENJDK_TARGET_SYSTEM} | tr '-' '_' | tr '.' '_'`
+        build_var=`echo ${OPENJDK_BUILD_AUTOCONF_NAME} | tr '-' '_' | tr '.' '_'`
+        target_var=`echo ${OPENJDK_TARGET_AUTOCONF_NAME} | tr '-' '_' | tr '.' '_'`
         # Extract rewrite information for build and target
         eval rewritten_build=\${REWRITE_${build_var}}
         if test "x$rewritten_build" = x; then
-            rewritten_build=${OPENJDK_BUILD_SYSTEM}
+            rewritten_build=${OPENJDK_BUILD_AUTOCONF_NAME}
             echo Build stays the same $rewritten_build
         else
             echo Rewriting build for builddeps into $rewritten_build
         fi
         eval rewritten_target=\${REWRITE_${target_var}}
         if test "x$rewritten_target" = x; then
-            rewritten_target=${OPENJDK_TARGET_SYSTEM}
+            rewritten_target=${OPENJDK_TARGET_AUTOCONF_NAME}
             echo Target stays the same $rewritten_target
         else
             echo Rewriting target for builddeps into $rewritten_target

common/autoconf/configure

@@ -2,7 +2,12 @@
 
 CONFIGURE_COMMAND_LINE="$@"
 conf_script_dir=`dirname $0`
-conf_closed_script_dir="$conf_script_dir/../../jdk/make/closed/autoconf"
+
+if [ "$CUSTOM_CONFIG_DIR" = "" ]; then
+  conf_custom_script_dir="$conf_script_dir/../../jdk/make/closed/autoconf"
+else
+  conf_custom_script_dir=$CUSTOM_CONFIG_DIR
+fi
 
 ###
 ### Test that the generated configure is up-to-date
@@ -14,8 +19,12 @@ TEST=`which test`
 print_error_not_up_to_date() {
   echo "Error: The configure source files is newer than the generated files."
   echo "Please run 'sh autogen.sh' to update the generated files."
+  echo "Note that this test might trigger incorrectly sometimes due to hg timestamps".
 }
 
+# NOTE: This test can occasionally go wrong due to the way mercurial handles
+# timestamps. It it supposed to aid during development of build-infra, but should
+# go away before making this the default build system.
 for file in configure.ac *.m4 ; do
   if $TEST $file -nt generated-configure.sh; then
     print_error_not_up_to_date
@@ -23,26 +32,32 @@ for file in configure.ac *.m4 ; do
   fi
 done
 
-if $TEST -e $conf_closed_script_dir/generated-configure.sh; then
-  # If closed source configure is available, make sure it is up-to-date as well.
-  for file in configure.ac *.m4 $conf_closed_script_dir/*.m4; do
-    if $TEST $file -nt $conf_closed_script_dir/generated-configure.sh; then
+if $TEST -e $conf_custom_script_dir/generated-configure.sh; then
+  # If custom source configure is available, make sure it is up-to-date as well.
+  for file in configure.ac *.m4 $conf_custom_script_dir/*.m4; do
+    if $TEST $file -nt $conf_custom_script_dir/generated-configure.sh; then
       print_error_not_up_to_date
       exit 1
     fi
   done
 
-  # Test if open configure is newer than closed configure, if so, closed needs to
-  # be regenerated.
+  # Test if open configure is newer than custom configure, if so, custom needs to
+  # be regenerated. This test is required to ensure consistency with custom source.
   conf_open_configure_timestamp=`grep DATE_WHEN_GENERATED: $conf_script_dir/generated-configure.sh  | cut -d" " -f 3`
-  conf_closed_configure_timestamp=`grep DATE_WHEN_GENERATED: $conf_closed_script_dir/generated-configure.sh  | cut -d" " -f 3`
-  if $TEST $conf_open_configure_timestamp -gt $conf_closed_configure_timestamp; then
-    print_error_not_up_to_date
+  conf_custom_configure_timestamp=`grep DATE_WHEN_GENERATED: $conf_custom_script_dir/generated-configure.sh  | cut -d" " -f 3`
+  if $TEST $conf_open_configure_timestamp -gt $conf_custom_configure_timestamp; then
+    echo "Error: The generated configure file contains changes not present in the custom generated file."
+    echo "Please run 'sh autogen.sh' to update the generated files."
     exit 1
   fi
   
 fi
 
+# Autoconf calls the configure script recursively sometimes. 
+# Don't start logging twice in that case
+if $TEST "x$conf_debug_configure" = xtrue; then
+  conf_debug_configure=recursive
+fi
 ###
 ### Process command-line arguments
 ###
@@ -63,6 +78,12 @@ do
   --with-extra-cxxflags=*)
     conf_extra_cxxflags=`expr "X$conf_option" : '[^=]*=\(.*\)'`
     continue ;;
+  --debug-configure)
+    if $TEST "x$conf_debug_configure" != xrecursive; then
+      conf_debug_configure=true
+      export conf_debug_configure
+    fi
+    continue ;;
   *)
     conf_processed_arguments="$conf_processed_arguments $conf_option" ;;
   esac
@@ -104,13 +125,29 @@ conf_processed_arguments="--enable-option-checking=fatal $conf_processed_argumen
 ###
 ### Call the configure script
 ###
-if $TEST -e $conf_closed_script_dir/generated-configure.sh; then
-  # Closed source configure available; run that instead
-  . $conf_closed_script_dir/generated-configure.sh $conf_processed_arguments --with-extra-cflags="$conf_extra_cflags" --with-extra-cxxflags="$conf_extra_cxxflags"
+if $TEST -e $conf_custom_script_dir/generated-configure.sh; then
+  # Custom source configure available; run that instead
+  echo Running custom generated-configure.sh
+  conf_script_to_run=$conf_custom_script_dir/generated-configure.sh
 else
-  . $conf_script_dir/generated-configure.sh $conf_processed_arguments --with-extra-cflags="$conf_extra_cflags" --with-extra-cxxflags="$conf_extra_cxxflags"
+  echo Running generated-configure.sh
+  conf_script_to_run=$conf_script_dir/generated-configure.sh
+fi  
+
+if $TEST "x$conf_debug_configure" != x; then
+  # Turn on shell debug output if requested (initial or recursive)
+  set -x
 fi
 
+if $TEST "x$conf_debug_configure" = xtrue; then
+  # Turn on logging, but don't turn on twice when called recursive
+  conf_debug_logfile=./debug-configure.log
+  (exec 3>&1 ; (. $conf_script_to_run $conf_processed_arguments --with-extra-cflags="$conf_extra_cflags" --with-extra-cxxflags="$conf_extra_cxxflags" 2>&1 1>&3 ) | tee -a $conf_debug_logfile 1>&2 ; exec 3>&-) | tee -a $conf_debug_logfile
+else
+  . $conf_script_to_run $conf_processed_arguments --with-extra-cflags="$conf_extra_cflags" --with-extra-cxxflags="$conf_extra_cxxflags"
+fi
+
+conf_result_code=$?
 ###
 ### Post-processing
 ###
@@ -119,3 +156,5 @@ fi
 if $TEST -d "$OUTPUT_ROOT"; then
   mv -f config.log "$OUTPUT_ROOT" 2> /dev/null
 fi
+
+exit $conf_result_code

common/autoconf/configure.ac

@@ -53,9 +53,9 @@ m4_include([source-dirs.m4])
 m4_include([toolchain.m4])
 
 # This line needs to be here, verbatim, after all includes.
-# It is replaced with closed functionality when building
-# closed sources.
-AC_DEFUN_ONCE([CLOSED_HOOK])
+# It is replaced with custom functionality when building
+# custom sources.
+AC_DEFUN_ONCE([CUSTOM_HOOK])
 
 ###############################################################################
 #
@@ -65,6 +65,12 @@ AC_DEFUN_ONCE([CLOSED_HOOK])
 
 # Basic initialization that must happen first of all
 BASIC_INIT
+
+# Now we can determine OpenJDK build and target platforms. This is required to
+# have early on.
+PLATFORM_SETUP_OPENJDK_BUILD_AND_TARGET
+
+# Continue setting up basic stuff.
 BASIC_SETUP_PATHS
 BASIC_SETUP_LOGGING
 
@@ -75,28 +81,18 @@ HELP_SETUP_DEPENDENCY_HELP
 # Without these, we can't properly run the rest of the configure script.
 BASIC_SETUP_TOOLS
 
+# Check if pkg-config is available.
+PKG_PROG_PKG_CONFIG
+
+# After basic tools have been setup, we can check build os specific details.
+PLATFORM_SETUP_OPENJDK_BUILD_OS_VERSION
+
 # Setup builddeps, for automatic downloading of tools we need.
 # This is needed before we can call BDEPS_CHECK_MODULE, which is done in
 # boot-jdk setup, but we need to have basic tools setup first.
 BDEPS_CONFIGURE_BUILDDEPS
 BDEPS_SCAN_FOR_BUILDDEPS
 
-# Check if pkg-config is available.
-PKG_PROG_PKG_CONFIG
-
-###############################################################################
-#
-# Determine OpenJDK build and target platforms.
-#
-###############################################################################
-
-PLATFORM_SETUP_OPENJDK_BUILD_AND_TARGET
-PLATFORM_SETUP_OPENJDK_BUILD_OS_VERSION
-
-# With knowledge of the build platform, setup more basic things.
-BASIC_SETUP_PATH_SEP
-BASIC_SETUP_SEARCHPATH
-
 ###############################################################################
 #
 # Determine OpenJDK variants, options and version numbers.
@@ -148,7 +144,7 @@ TOOLCHAIN_SETUP_PATHS
 # FIXME: Currently we must test this after paths but before flags. Fix!
 
 # And we can test some aspects on the target using configure macros.
-PLATFORM_TEST_OPENJDK_TARGET_BITS
+PLATFORM_SETUP_OPENJDK_TARGET_BITS
 PLATFORM_SETUP_OPENJDK_TARGET_ENDIANNESS
 
 # Configure flags for the tools
@@ -213,8 +209,8 @@ BPERF_SETUP_CCACHE
 # Check for some common pitfalls
 BASIC_TEST_USABILITY_ISSUES
 
-# At the end, call the closed hook. (Dummy macro if no closed sources available)
-CLOSED_HOOK
+# At the end, call the custom hook. (Dummy macro if no custom sources available)
+CUSTOM_HOOK
 
 # We're messing a bit with internal autoconf variables to put the config.status
 # in the output directory instead of the current directory.
@@ -222,5 +218,8 @@ CONFIG_STATUS="$OUTPUT_ROOT/config.status"
 # Create the actual output files. Now the main work of configure is done.
 AC_OUTPUT
 
+# Make the compare script executable
+$CHMOD +x $OUTPUT_ROOT/compare.sh
+
 # Finally output some useful information to the user
 HELP_PRINT_SUMMARY_AND_WARNINGS

common/autoconf/hotspot-spec.gmk.in

@@ -0,0 +1,90 @@
+#
+# Copyright (c) 2011, 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.  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.
+#
+
+
+# Chaining of spec files
+HOTSPOT_SPEC:=$(dir $(SPEC))hotspot-spec.gmk
+override SPEC=$(HOTSPOT_SPEC)
+# Now include the base spec.gmk file
+include $(BASE_SPEC)
+
+# Additional legacy variables defined for Hotspot
+
+@SET_OPENJDK@
+
+# Legacy defines controlled by the SUPPORT_HEADLESS and SUPPORT_HEADFUL options.
+@BUILD_HEADLESS@
+
+# Legacy setting: OPT or DBG
+VARIANT:=@VARIANT@
+# Legacy setting: true or false
+FASTDEBUG:=@FASTDEBUG@
+# Legacy setting: debugging the class files?
+DEBUG_CLASSFILES:=@DEBUG_CLASSFILES@
+
+ALT_CUPS_HEADERS_PATH:=$(patsubst -I%,%,$(filter -I%,@CUPS_CFLAGS@))
+
+# The HOSTCC/HOSTCXX is Hotspot terminology for the BUILD_CC/BUILD_CXX, i.e. the
+# compiler that produces code that can be run on the build platform.
+HOSTCC:=@UNCYGDRIVE@ @BUILD_CC@
+HOSTCXX:=@UNCYGDRIVE@ @BUILD_CXX@
+
+####################################################
+#
+# Legacy Hotspot support
+
+# If cross compiling, then define CROSS_COMPILE_ARCH:=cpu_name here.
+@DEFINE_CROSS_COMPILE_ARCH@
+
+# Old name for OPENJDK_TARGET_OS (aix,bsd,hpux,linux,macosx,solaris,windows etc)
+PLATFORM=$(OPENJDK_TARGET_OS)
+# 32 or 64 bit
+ARCH_DATA_MODEL=$(OPENJDK_TARGET_CPU_BITS)
+
+ALT_BOOTDIR=$(BOOT_JDK)
+# Can be /sparcv9 or /amd64 on Solaris
+ISA_DIR=$(OPENJDK_TARGET_CPU_ISADIR)
+# Yet another name for arch used for an extra subdir below the jvm lib.
+# Uses i386 and amd64, instead of x86 and x86_64.
+LIBARCH=$(OPENJDK_TARGET_CPU_LEGACY_LIB)
+# Old name for OPENJDK_TARGET_CPU, uses i586 and amd64, instead of x86 and x86_64.
+ARCH=$(OPENJDK_TARGET_CPU_LEGACY)
+# Legacy setting for building for a 64 bit machine.
+# If yes then this expands to _LP64:=1
+@LP64@
+
+ALT_OUTPUTDIR=$(HOTSPOT_OUTPUTDIR)
+ALT_EXPORT_PATH=$(HOTSPOT_DIST)
+
+HOTSPOT_MAKE_ARGS:=@HOTSPOT_MAKE_ARGS@
+# This is used from the libjvm build for C/C++ code.
+HOTSPOT_BUILD_JOBS:=@CONCURRENT_BUILD_JOBS@
+# Control wether Hotspot runs Queens test after building
+TEST_IN_BUILD=@TEST_IN_BUILD@
+
+
+EXTRA_CFLAGS=@LEGACY_EXTRA_CFLAGS@
+EXTRA_CXXFLAGS=@LEGACY_EXTRA_CXXFLAGS@
+EXTRA_LDFLAGS=@LEGACY_EXTRA_LDFLAGS@

common/autoconf/jdk-options.m4

@@ -30,7 +30,7 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_JDK_VARIANT],
 # Check which variant of the JDK that we want to build.
 # Currently we have:
 #    normal:   standard edition   
-#    embedded: cut down to a smaller footprint
+# but the custom make system may add other variants
 #
 # Effectively the JDK variant gives a name to a specific set of
 # modules to compile into the JDK. In the future, these modules
@@ -38,22 +38,14 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_JDK_VARIANT],
 #
 AC_MSG_CHECKING([which variant of the JDK to build])
 AC_ARG_WITH([jdk-variant], [AS_HELP_STRING([--with-jdk-variant],
-	[JDK variant to build (normal, embedded) @<:@normal@:>@])])
+	[JDK variant to build (normal) @<:@normal@:>@])])
 
 if test "x$with_jdk_variant" = xnormal || test "x$with_jdk_variant" = x; then
-    JAVASE_EMBEDDED=""
-    MINIMIZE_RAM_USAGE=""
     JDK_VARIANT="normal"
-elif test "x$with_jdk_variant" = xembedded; then
-    JAVASE_EMBEDDED="JAVASE_EMBEDDED:=true"
-    MINIMIZE_RAM_USAGE="MINIMIZE_RAM_USAGE:=true"
-    JDK_VARIANT="embedded"
 else
-    AC_MSG_ERROR([The available JDK variants are: normal, embedded])
+    AC_MSG_ERROR([The available JDK variants are: normal])
 fi
-                              
-AC_SUBST(JAVASE_EMBEDDED)
-AC_SUBST(MINIMIZE_RAM_USAGE)
+
 AC_SUBST(JDK_VARIANT)
 
 AC_MSG_RESULT([$JDK_VARIANT])
@@ -77,11 +69,7 @@ AC_ARG_WITH([jvm-variants], [AS_HELP_STRING([--with-jvm-variants],
 	[JVM variants (separated by commas) to build (server, client, kernel, zero, zeroshark) @<:@server@:>@])])
 
 if test "x$with_jvm_variants" = x; then
-    if test "x$JDK_VARIANT" = xembedded; then
-        with_jvm_variants="client"
-    else
-        with_jvm_variants="server"
-    fi
+     with_jvm_variants="server"
 fi
 
 JVM_VARIANTS=",$with_jvm_variants,"
@@ -125,6 +113,11 @@ AC_SUBST(JVM_VARIANT_KERNEL)
 AC_SUBST(JVM_VARIANT_ZERO)
 AC_SUBST(JVM_VARIANT_ZEROSHARK)
 
+if test "x$OPENJDK_TARGET_OS" = "xmacosx"; then
+   MACOSX_UNIVERSAL="true"
+fi
+
+AC_SUBST(MACOSX_UNIVERSAL)
 
 ])
 
@@ -223,6 +216,14 @@ fi
 
 HOTSPOT_TARGET="$HOTSPOT_TARGET docs export_$HOTSPOT_EXPORT"
 
+# On Macosx universal binaries are produced, but they only contain
+# 64 bit intel. This invalidates control of which jvms are built
+# from configure, but only server is valid anyway. Fix this
+# when hotspot makefiles are rewritten.
+if test "x$MACOSX_UNIVERSAL" = xtrue; then
+    HOTSPOT_TARGET=universal_product
+fi
+
 #####
 
 AC_SUBST(DEBUG_LEVEL)
@@ -289,14 +290,12 @@ BUILD_HEADLESS="BUILD_HEADLESS:=true"
 
 if test "x$SUPPORT_HEADFUL" = xyes; then
     # We are building both headful and headless.
-    BUILD_HEADLESS_ONLY=""
     headful_msg="inlude support for both headful and headless"
 fi
 
 if test "x$SUPPORT_HEADFUL" = xno; then
     # Thus we are building headless only.
     BUILD_HEADLESS="BUILD_HEADLESS:=true"
-    BUILD_HEADLESS_ONLY="BUILD_HEADLESS_ONLY:=true"
     headful_msg="headless only"
 fi
 
@@ -305,23 +304,6 @@ AC_MSG_RESULT([$headful_msg])
 AC_SUBST(SUPPORT_HEADLESS)
 AC_SUBST(SUPPORT_HEADFUL)
 AC_SUBST(BUILD_HEADLESS)
-AC_SUBST(BUILD_HEADLESS_ONLY)
-
-###############################################################################
-#
-# Should we run the painfully slow javadoc tool?
-#
-AC_MSG_CHECKING([whether to build documentation])
-AC_ARG_ENABLE([docs], [AS_HELP_STRING([--enable-docs],
-	[enable generation of Javadoc documentation @<:@disabled@:>@])],
-	[ENABLE_DOCS="${enableval}"], [ENABLE_DOCS='no'])
-AC_MSG_RESULT([$ENABLE_DOCS])
-AC_SUBST(ENABLE_DOCS)
-GENERATE_DOCS=false
-if test "x$ENABLE_DOCS" = xyes; then
-    GENERATE_DOCS=true
-fi
-AC_SUBST(GENERATE_DOCS)
 
 ###############################################################################
 #
@@ -373,25 +355,21 @@ AC_SUBST(CACERTS_FILE)
 #
 COMPRESS_JARS=false
 
-# default for embedded is yes...
-if test "x$JDK_VARIANT" = "xembedded"; then
-   COMPRESS_JARS=true
-fi
 AC_SUBST(COMPRESS_JARS)
 
 ###############################################################################
 #
 # Should we compile JFR
-#   default no, except for on closed-jdk and !embedded
+#   default no, except for on closed-jdk
 #
 ENABLE_JFR=no
 
 # Is the JFR source present
 
 #
-# For closed && !embedded default is yes if the source is present
+# For closed default is yes
 #
-if test "x${OPENJDK}" != "xtrue" && test "x$JDK_VARIANT" != "xembedded" && test -d "$SRC_ROOT/jdk/src/closed/share/native/oracle/jfr"; then
+if test "x${OPENJDK}" != "xtrue"; then
    ENABLE_JFR=yes
 fi
 
@@ -469,7 +447,7 @@ AC_SUBST(COOKED_BUILD_NUMBER)
 
 AC_DEFUN_ONCE([JDKOPT_SETUP_BUILD_TWEAKS],
 [
-HOTSPOT_MAKE_ARGS="ALT_OUTPUTDIR=$HOTSPOT_OUTPUTDIR ALT_EXPORT_PATH=$HOTSPOT_DIST $HOTSPOT_TARGET"
+HOTSPOT_MAKE_ARGS="$HOTSPOT_TARGET"
 AC_SUBST(HOTSPOT_MAKE_ARGS)
 
 # The name of the Service Agent jar.
@@ -494,11 +472,6 @@ if test "x$OPENJDK_TARGET_OS" = xmacosx; then
    ENABLE_DEBUG_SYMBOLS=no
 fi
 
-# default for embedded is no...
-if test "x$JDK_VARIANT" = "xembedded"; then
-   ENABLE_DEBUG_SYMBOLS=no
-fi
-
 AC_ARG_ENABLE([debug-symbols],
               [AS_HELP_STRING([--disable-debug-symbols],[disable generation of debug symbols (@<:@enabled@:>@)])],
               [ENABLE_DEBUG_SYMBOLS=${enable_debug_symbols}],
@@ -549,3 +522,11 @@ AC_SUBST(ZIP_DEBUGINFO_FILES)
 AC_SUBST(CFLAGS_DEBUG_SYMBOLS)
 AC_SUBST(CXXFLAGS_DEBUG_SYMBOLS)
 ])
+
+# Support for customization of the build process. Some build files
+# will include counterparts from this location, if they exist. This allows
+# for a degree of customization of the build targets and the rules/recipes
+# to create them
+AC_ARG_WITH([custom-make-dir], [AS_HELP_STRING([--with-custom-make-dir],
+    [directory containing custom build/make files])], [CUSTOM_MAKE_DIR=$with_custom_make_dir])
+AC_SUBST(CUSTOM_MAKE_DIR)

common/autoconf/libraries.m4

@@ -73,6 +73,10 @@ if test "x$OPENJDK" = "xfalse"; then
     FREETYPE2_NOT_NEEDED=yes
 fi
 
+if test "x$SUPPORT_HEADFUL" = xno; then
+    X11_NOT_NEEDED=yes
+fi
+
 ###############################################################################
 #
 # Check for MacOSX support for OpenJDK. If this exists, try to build a JVM
@@ -518,9 +522,7 @@ AC_SUBST(USE_EXTERNAL_LIBZ)
 
 ###############################################################################
 LIBZIP_CAN_USE_MMAP=true
-if test "x$JDK_VARIANT" = "xembedded"; then
-   LIBZIP_CAN_USE_MMAP=false
-fi
+
 AC_SUBST(LIBZIP_CAN_USE_MMAP)
 
 ###############################################################################
@@ -629,7 +631,7 @@ fi
 
 # libCrun is the c++ runtime-library with SunStudio (roughly the equivalent of gcc's libstdc++.so)
 if test "x$OPENJDK_TARGET_OS" = xsolaris && test "x$LIBCXX" = x; then
-    LIBCXX="/usr/lib${LEGACY_OPENJDK_TARGET_CPU3}/libCrun.so.1"
+    LIBCXX="/usr/lib${OPENJDK_TARGET_CPU_ISADIR}/libCrun.so.1"
 fi
 
 # TODO better (platform agnostic) test

common/autoconf/platform.m4

@@ -23,279 +23,86 @@
 # questions.
 #
 
-AC_DEFUN([PLATFORM_EXTRACT_TARGET_AND_BUILD_AND_LEGACY_VARS],
-[
-    # Expects $host_os $host_cpu $build_os and $build_cpu
-    # and $with_target_bits to have been setup!
-    #
-    # Translate the standard triplet(quadruplet) definition
-    # of the target/build system into
-    # OPENJDK_TARGET_OS=aix,bsd,hpux,linux,macosx,solaris,windows
-    # OPENJDK_TARGET_OS_FAMILY=bsd,gnu,sysv,win32,wince
-    # OPENJDK_TARGET_OS_API=posix,winapi
-    # 
-    # OPENJDK_TARGET_CPU=ia32,x64,sparc,sparcv9,arm,arm64,ppc,ppc64
-    # OPENJDK_TARGET_CPU_ARCH=x86,sparc,pcc,arm
-    # OPENJDK_TARGET_CPU_BITS=32,64
-    # OPENJDK_TARGET_CPU_ENDIAN=big,little
-    #
-    # The same values are setup for BUILD_...
-    # 
-    # And the legacy variables, for controlling the old makefiles.
-    # LEGACY_OPENJDK_TARGET_CPU1=i586,amd64/x86_64,sparc,sparcv9,arm,arm64...
-    # LEGACY_OPENJDK_TARGET_CPU2=i386,amd64,sparc,sparcv9,arm,arm64...
-    # LEGACY_OPENJDK_TARGET_CPU3=sparcv9,amd64 (but only on solaris)
-    # LEGACY_OPENJDK_TARGET_OS_API=solaris,windows
-    #
-    # We also copy the autoconf trip/quadruplet
-    # verbatim to OPENJDK_TARGET_SYSTEM (from the autoconf "host") and OPENJDK_BUILD_SYSTEM
-    OPENJDK_TARGET_SYSTEM="$host"
-    OPENJDK_BUILD_SYSTEM="$build"
-    AC_SUBST(OPENJDK_TARGET_SYSTEM)
-    AC_SUBST(OPENJDK_BUILD_SYSTEM)
-    
-    PLATFORM_EXTRACT_VARS_FROM_OS_TO(OPENJDK_TARGET,$host_os)
-    PLATFORM_EXTRACT_VARS_FROM_CPU_TO(OPENJDK_TARGET,$host_cpu)
-
-    PLATFORM_EXTRACT_VARS_FROM_OS_TO(OPENJDK_BUILD,$build_os)
-    PLATFORM_EXTRACT_VARS_FROM_CPU_TO(OPENJDK_BUILD,$build_cpu)
-
-    if test "x$OPENJDK_TARGET_OS" != xsolaris; then
-        LEGACY_OPENJDK_TARGET_CPU3=""
-        LEGACY_OPENJDK_BUILD_CPU3=""
-    fi
-
-    # On MacOSX and MacOSX only, we have a different name for the x64 CPU in ARCH (LEGACY_OPENJDK_TARGET_CPU1) ...
-    if test "x$OPENJDK_TARGET_OS" = xmacosx && test "x$OPENJDK_TARGET_CPU" = xx64; then
-        LEGACY_OPENJDK_TARGET_CPU1="x86_64"
-    fi
-
-    PLATFORM_SET_RELEASE_FILE_OS_VALUES
-])
-
-AC_DEFUN([PLATFORM_EXTRACT_VARS_FROM_OS_TO],
-[
-    PLATFORM_EXTRACT_VARS_FROM_OS($2)
-    $1_OS="$VAR_OS"
-    $1_OS_FAMILY="$VAR_OS_FAMILY"
-    $1_OS_API="$VAR_OS_API"
-
-    AC_SUBST($1_OS)
-    AC_SUBST($1_OS_FAMILY)
-    AC_SUBST($1_OS_API)
-
-    if test "x$$1_OS_API" = xposix; then
-        LEGACY_$1_OS_API="solaris"
-    fi
-    if test "x$$1_OS_API" = xwinapi; then
-        LEGACY_$1_OS_API="windows"
-    fi
-    AC_SUBST(LEGACY_$1_OS_API)    
-])
-
-AC_DEFUN([PLATFORM_EXTRACT_VARS_FROM_CPU_TO],
-[
-    PLATFORM_EXTRACT_VARS_FROM_CPU($2)
-    $1_CPU="$VAR_CPU"
-    $1_CPU_ARCH="$VAR_CPU_ARCH"
-    $1_CPU_BITS="$VAR_CPU_BITS"
-    $1_CPU_ENDIAN="$VAR_CPU_ENDIAN"
-
-    AC_SUBST($1_CPU)
-    AC_SUBST($1_CPU_ARCH)
-    AC_SUBST($1_CPU_BITS)
-    AC_SUBST($1_CPU_ENDIAN)
-    
-    # Also store the legacy naming of the cpu.
-    # Ie i586 and amd64 instead of ia32 and x64
-    LEGACY_$1_CPU1="$VAR_LEGACY_CPU"
-    AC_SUBST(LEGACY_$1_CPU1)
-
-    # And the second legacy naming of the cpu.
-    # Ie i386 and amd64 instead of ia32 and x64.
-    LEGACY_$1_CPU2="$LEGACY_$1_CPU1"
-    if test "x$LEGACY_$1_CPU1" = xi586; then 
-        LEGACY_$1_CPU2=i386
-    fi
-    AC_SUBST(LEGACY_$1_CPU2)
-
-    # And the third legacy naming of the cpu.
-    # Ie only amd64 or sparcv9, used for the ISA_DIR on Solaris.
-    LEGACY_$1_CPU3=""
-    if test "x$$1_CPU" = xx64; then 
-        LEGACY_$1_CPU3=amd64
-    fi
-    if test "x$$1_CPU" = xsparcv9; then 
-        LEGACY_$1_CPU3=sparcv9
-    fi
-    AC_SUBST(LEGACY_$1_CPU3)
-])
-
+# Support macro for PLATFORM_EXTRACT_TARGET_AND_BUILD.
+# Converts autoconf style CPU name to OpenJDK style, into
+# VAR_CPU, VAR_CPU_ARCH, VAR_CPU_BITS and VAR_CPU_ENDIAN.
 AC_DEFUN([PLATFORM_EXTRACT_VARS_FROM_CPU],
 [
   # First argument is the cpu name from the trip/quad
   case "$1" in
     x86_64)
-      VAR_CPU=x64
+      VAR_CPU=x86_64
       VAR_CPU_ARCH=x86
       VAR_CPU_BITS=64
       VAR_CPU_ENDIAN=little
-      VAR_LEGACY_CPU=amd64
       ;;
     i?86)
-      VAR_CPU=ia32
+      VAR_CPU=x86
       VAR_CPU_ARCH=x86
       VAR_CPU_BITS=32
       VAR_CPU_ENDIAN=little
-      VAR_LEGACY_CPU=i586
-      ;;
-    alpha*)
-      VAR_CPU=alpha
-      VAR_CPU_ARCH=alpha
-      VAR_CPU_BITS=64
-      VAR_CPU_ENDIAN=big
-      VAR_LEGACY_CPU=alpha
       ;;
     arm*)
       VAR_CPU=arm
       VAR_CPU_ARCH=arm
       VAR_CPU_BITS=32
       VAR_CPU_ENDIAN=little
-      VAR_LEGACY_CPU=arm
       ;;
-    mips)
-      VAR_CPU=mips
-      VAR_CPU_ARCH=mips
-      VAR_CPU_BITS=woot
-      VAR_CPU_ENDIAN=woot
-      VAR_LEGACY_CPU=mips
-       ;;
-    mipsel)
-      VAR_CPU=mipsel
-      VAR_CPU_ARCH=mips
-      VAR_CPU_BITS=woot
-      VAR_CPU_ENDIAN=woot
-      VAR_LEGACY_CPU=mipsel
-       ;;
     powerpc)
       VAR_CPU=ppc
       VAR_CPU_ARCH=ppc
       VAR_CPU_BITS=32
       VAR_CPU_ENDIAN=big
-      VAR_LEGACY_CPU=ppc
        ;;
     powerpc64)
       VAR_CPU=ppc64
       VAR_CPU_ARCH=ppc
       VAR_CPU_BITS=64
       VAR_CPU_ENDIAN=big
-      VAR_LEGACY_CPU=ppc64
        ;;
     sparc)
       VAR_CPU=sparc
       VAR_CPU_ARCH=sparc
       VAR_CPU_BITS=32
       VAR_CPU_ENDIAN=big
-      VAR_LEGACY_CPU=sparc
        ;;
-    sparc64)
+    sparcv9)
       VAR_CPU=sparcv9
       VAR_CPU_ARCH=sparc
       VAR_CPU_BITS=64
       VAR_CPU_ENDIAN=big
-      VAR_LEGACY_CPU=sparcv9
-       ;;
-    s390)
-      VAR_CPU=s390
-      VAR_CPU_ARCH=s390
-      VAR_CPU_BITS=32
-      VAR_CPU_ENDIAN=woot
-      VAR_LEGACY_CPU=s390
-      VAR_LEGACY_CPU=s390
-       ;;
-    s390x)
-      VAR_CPU=s390x
-      VAR_CPU_ARCH=s390
-      VAR_CPU_BITS=64
-      VAR_CPU_ENDIAN=woot
-      VAR_LEGACY_CPU=s390x
        ;;
     *)
       AC_MSG_ERROR([unsupported cpu $1])
       ;;
   esac
-
-  # Workaround cygwin not knowing about 64 bit.
-  if test "x$VAR_OS" = "xwindows"; then
-      if test "x$PROCESSOR_IDENTIFIER" != "x"; then
-          PROC_ARCH=`echo $PROCESSOR_IDENTIFIER | $CUT -f1 -d' '`
-          case "$PROC_ARCH" in
-            intel64|Intel64|INTEL64|em64t|EM64T|amd64|AMD64|8664|x86_64)
-              VAR_CPU=x64
-              VAR_CPU_BITS=64
-              VAR_LEGACY_CPU=amd64
-              ;;
-          esac
-      fi
-  fi
-
-  # on solaris x86...default seems to be 32-bit
-  if test "x$VAR_OS" = "xsolaris" && \
-     test "x$with_target_bits" = "x" && \
-     test "x$VAR_CPU_ARCH" = "xx86"
-  then
-      with_target_bits=32
-  fi
-
-  if test "x$VAR_CPU_ARCH" = "xx86"; then
-      if test "x$with_target_bits" = "x64"; then
-          VAR_CPU=x64
-          VAR_CPU_BITS=64
-          VAR_LEGACY_CPU=amd64
-      fi
-      if test "x$with_target_bits" = "x32"; then
-          VAR_CPU=ia32
-          VAR_CPU_BITS=32
-          VAR_LEGACY_CPU=i586
-      fi
-  fi 
-
-  if test "x$VAR_CPU_ARCH" = "xsparc"; then
-      if test "x$with_target_bits" = "x64"; then
-          VAR_CPU=sparcv9
-          VAR_CPU_BITS=64
-          VAR_LEGACY_CPU=sparcv9
-      fi
-  fi 
 ])
 
+# Support macro for PLATFORM_EXTRACT_TARGET_AND_BUILD.
+# Converts autoconf style OS name to OpenJDK style, into
+# VAR_OS and VAR_OS_API.
 AC_DEFUN([PLATFORM_EXTRACT_VARS_FROM_OS],
 [
   case "$1" in
     *linux*)
       VAR_OS=linux
       VAR_OS_API=posix
-      VAR_OS_FAMILY=gnu
       ;;
     *solaris*)
       VAR_OS=solaris
       VAR_OS_API=posix
-      VAR_OS_FAMILY=sysv
       ;;
     *darwin*)
       VAR_OS=macosx
       VAR_OS_API=posix
-      VAR_OS_FAMILY=bsd
       ;;
     *bsd*)
       VAR_OS=bsd
       VAR_OS_API=posix
-      VAR_OS_FAMILY=bsd
       ;;
     *cygwin*|*windows*)
       VAR_OS=windows
       VAR_OS_API=winapi
-      VAR_OS_FAMILY=windows
       ;;
     *)
       AC_MSG_ERROR([unsupported operating system $1])
@@ -303,6 +110,208 @@ AC_DEFUN([PLATFORM_EXTRACT_VARS_FROM_OS],
   esac
 ])
 
+# Expects $host_os $host_cpu $build_os and $build_cpu
+# and $with_target_bits to have been setup!
+#
+# Translate the standard triplet(quadruplet) definition
+# of the target/build system into OPENJDK_TARGET_OS, OPENJDK_TARGET_CPU,
+# OPENJDK_BUILD_OS, etc.
+AC_DEFUN([PLATFORM_EXTRACT_TARGET_AND_BUILD],
+[
+    # Copy the autoconf trip/quadruplet verbatim to OPENJDK_TARGET_AUTOCONF_NAME
+    # (from the autoconf "host") and OPENJDK_BUILD_AUTOCONF_NAME
+    # Note that we might later on rewrite e.g. OPENJDK_TARGET_CPU due to reduced build,
+    # but this will not change the value of OPENJDK_TARGET_AUTOCONF_NAME.     
+    OPENJDK_TARGET_AUTOCONF_NAME="$host"
+    OPENJDK_BUILD_AUTOCONF_NAME="$build"
+    AC_SUBST(OPENJDK_TARGET_AUTOCONF_NAME)
+    AC_SUBST(OPENJDK_BUILD_AUTOCONF_NAME)
+
+    # Convert the autoconf OS/CPU value to our own data, into the VAR_OS/CPU variables.
+    PLATFORM_EXTRACT_VARS_FROM_OS($host_os)
+    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="$VAR_OS_API"
+    OPENJDK_TARGET_CPU="$VAR_CPU"
+    OPENJDK_TARGET_CPU_ARCH="$VAR_CPU_ARCH"
+    OPENJDK_TARGET_CPU_BITS="$VAR_CPU_BITS"
+    OPENJDK_TARGET_CPU_ENDIAN="$VAR_CPU_ENDIAN"
+    AC_SUBST(OPENJDK_TARGET_OS)
+    AC_SUBST(OPENJDK_TARGET_OS_API)
+    AC_SUBST(OPENJDK_TARGET_CPU)
+    AC_SUBST(OPENJDK_TARGET_CPU_ARCH)
+    AC_SUBST(OPENJDK_TARGET_CPU_BITS)
+    AC_SUBST(OPENJDK_TARGET_CPU_ENDIAN)
+
+    # Convert the autoconf OS/CPU value to our own data, into the VAR_OS/CPU variables.
+    PLATFORM_EXTRACT_VARS_FROM_OS($build_os)
+    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="$VAR_OS_API"
+    OPENJDK_BUILD_CPU="$VAR_CPU"
+    OPENJDK_BUILD_CPU_ARCH="$VAR_CPU_ARCH"
+    OPENJDK_BUILD_CPU_BITS="$VAR_CPU_BITS"
+    OPENJDK_BUILD_CPU_ENDIAN="$VAR_CPU_ENDIAN"
+    AC_SUBST(OPENJDK_BUILD_OS)
+    AC_SUBST(OPENJDK_BUILD_OS_API)
+    AC_SUBST(OPENJDK_BUILD_CPU)
+    AC_SUBST(OPENJDK_BUILD_CPU_ARCH)
+    AC_SUBST(OPENJDK_BUILD_CPU_BITS)
+    AC_SUBST(OPENJDK_BUILD_CPU_ENDIAN)
+])
+
+# Check if a reduced build (32-bit on 64-bit platforms) is requested, and modify behaviour
+# accordingly. Must be done after setting up build and target system, but before
+# doing anything else with these values.
+AC_DEFUN([PLATFORM_SETUP_TARGET_CPU_BITS],
+[
+  AC_ARG_WITH(target-bits, [AS_HELP_STRING([--with-target-bits],
+     [build 32-bit or 64-bit binaries (for platforms that support it), e.g. --with-target-bits=32 @<:@guessed@:>@])])
+
+  # We have three types of compiles:
+  # native  == normal compilation, target system == build system
+  # cross   == traditional cross compilation, target system != build system; special toolchain needed
+  # reduced == using native compilers, but with special flags (e.g. -m32) to produce 32-bit builds on 64-bit machines
+  #
+  if test "x$OPENJDK_BUILD_AUTOCONF_NAME" != "x$OPENJDK_TARGET_AUTOCONF_NAME"; then
+    # We're doing a proper cross-compilation
+    COMPILE_TYPE="cross"
+  else
+    COMPILE_TYPE="native"
+  fi
+
+  if test "x$with_target_bits" != x; then
+    if test "x$COMPILE_TYPE" = "xcross"; then
+      AC_MSG_ERROR([It is not possible to combine --with-target-bits=X and proper cross-compilation. Choose either.])
+    fi
+
+    if test "x$with_target_bits" = x32 && test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
+      # A reduced build is requested
+      COMPILE_TYPE="reduced"
+      OPENJDK_TARGET_CPU_BITS=32
+      if test "x$OPENJDK_TARGET_CPU_ARCH" = "xx86"; then
+        OPENJDK_TARGET_CPU=x86
+      elif test "x$OPENJDK_TARGET_CPU_ARCH" = "xsparc"; then
+        OPENJDK_TARGET_CPU=sparc
+      else
+        AC_MSG_ERROR([Reduced build (--with-target-bits=32) is only supported on x86_64 and sparcv9])
+      fi 
+    elif test "x$with_target_bits" = x64 && test "x$OPENJDK_TARGET_CPU_BITS" = x32; then
+      AC_MSG_ERROR([It is not possible to use --with-target-bits=64 on a 32 bit system. Use proper cross-compilation instead.])
+    elif test "x$with_target_bits" = "x$OPENJDK_TARGET_CPU_BITS"; then
+      AC_MSG_NOTICE([--with-target-bits are set to build platform address size; argument has no meaning])
+    else
+      AC_MSG_ERROR([--with-target-bits can only be 32 or 64, you specified $with_target_bits!])
+    fi
+  fi
+  AC_SUBST(COMPILE_TYPE)
+
+AC_MSG_CHECKING([for compilation type])
+AC_MSG_RESULT([$COMPILE_TYPE])
+])
+
+    # Setup the legacy variables, for controlling the old makefiles.
+    #
+AC_DEFUN([PLATFORM_SETUP_LEGACY_VARS],
+[
+    # Also store the legacy naming of the cpu.
+    # Ie i586 and amd64 instead of x86 and x86_64
+    OPENJDK_TARGET_CPU_LEGACY="$OPENJDK_TARGET_CPU"
+    if test "x$OPENJDK_TARGET_CPU" = xx86; then 
+      OPENJDK_TARGET_CPU_LEGACY="i586"
+    elif test "x$OPENJDK_TARGET_OS" != xmacosx && test "x$OPENJDK_TARGET_CPU" = xx86_64; then 
+      # On all platforms except MacOSX replace x86_64 with amd64.
+      OPENJDK_TARGET_CPU_LEGACY="amd64"
+    fi
+    AC_SUBST(OPENJDK_TARGET_CPU_LEGACY)
+
+    # And the second legacy naming of the cpu.
+    # Ie i386 and amd64 instead of x86 and x86_64.
+    OPENJDK_TARGET_CPU_LEGACY_LIB="$OPENJDK_TARGET_CPU"
+    if test "x$OPENJDK_TARGET_CPU" = xx86; then 
+      OPENJDK_TARGET_CPU_LEGACY_LIB="i386"
+    elif test "x$OPENJDK_TARGET_CPU" = xx86_64; then 
+      OPENJDK_TARGET_CPU_LEGACY_LIB="amd64"
+    fi
+    AC_SUBST(OPENJDK_TARGET_CPU_LEGACY_LIB)
+
+    # This is the name of the cpu (but using i386 and amd64 instead of
+    # x86 and x86_64, respectively), preceeded by a /, to be used when
+    # locating libraries. On macosx, it's empty, though.
+    OPENJDK_TARGET_CPU_LIBDIR="/$OPENJDK_TARGET_CPU_LEGACY_LIB"
+    if test "x$OPENJDK_TARGET_OS" = xmacosx; then
+        OPENJDK_TARGET_CPU_LIBDIR=""
+    fi
+    AC_SUBST(OPENJDK_TARGET_CPU_LIBDIR)
+
+    # OPENJDK_TARGET_CPU_ISADIR is normally empty. On 64-bit Solaris systems, it is set to
+    # /amd64 or /sparcv9. This string is appended to some library paths, like this:
+    # /usr/lib${OPENJDK_TARGET_CPU_ISADIR}/libexample.so
+    OPENJDK_TARGET_CPU_ISADIR=""
+    if test "x$OPENJDK_TARGET_OS" = xsolaris; then
+      if test "x$OPENJDK_TARGET_CPU" = xx86_64; then 
+          OPENJDK_TARGET_CPU_ISADIR="/amd64"
+      elif test "x$OPENJDK_TARGET_CPU" = xsparcv9; then 
+          OPENJDK_TARGET_CPU_ISADIR="/sparcv9"
+      fi
+    fi
+    AC_SUBST(OPENJDK_TARGET_CPU_ISADIR)
+
+    # Setup OPENJDK_TARGET_CPU_OSARCH, which is used to set the os.arch Java system property
+    OPENJDK_TARGET_CPU_OSARCH="$OPENJDK_TARGET_CPU"
+    if test "x$OPENJDK_TARGET_OS" = xlinux && test "x$OPENJDK_TARGET_CPU" = xx86; then
+      # On linux only, we replace x86 with i386.
+      OPENJDK_TARGET_CPU_OSARCH="i386"
+    elif test "x$OPENJDK_TARGET_OS" != xmacosx && test "x$OPENJDK_TARGET_CPU" = xx86_64; then
+      # On all platforms except macosx, we replace x86_64 with amd64.
+      OPENJDK_TARGET_CPU_OSARCH="amd64"
+    fi
+    AC_SUBST(OPENJDK_TARGET_CPU_OSARCH)
+
+    OPENJDK_TARGET_CPU_JLI="$OPENJDK_TARGET_CPU"
+    if test "x$OPENJDK_TARGET_CPU" = xx86; then 
+      OPENJDK_TARGET_CPU_JLI="i386"
+    elif test "x$OPENJDK_TARGET_OS" != xmacosx && test "x$OPENJDK_TARGET_CPU" = xx86_64; then
+      # On all platforms except macosx, we replace x86_64 with amd64.
+      OPENJDK_TARGET_CPU_JLI="amd64"
+    fi
+    # Now setup the -D flags for building libjli.
+    OPENJDK_TARGET_CPU_JLI_CFLAGS="-DLIBARCHNAME='\"$OPENJDK_TARGET_CPU_JLI\"'"
+    if test "x$OPENJDK_TARGET_OS" = xsolaris; then
+      if test "x$OPENJDK_TARGET_CPU_ARCH" = xsparc; then
+        OPENJDK_TARGET_CPU_JLI_CFLAGS="$OPENJDK_TARGET_CPU_JLI_CFLAGS -DLIBARCH32NAME='\"sparc\"' -DLIBARCH64NAME='\"sparcv9\"'"
+      elif test "x$OPENJDK_TARGET_CPU_ARCH" = xx86; then 
+        OPENJDK_TARGET_CPU_JLI_CFLAGS="$OPENJDK_TARGET_CPU_JLI_CFLAGS -DLIBARCH32NAME='\"i386\"' -DLIBARCH64NAME='\"amd64\"'"
+      fi
+    fi
+    AC_SUBST(OPENJDK_TARGET_CPU_JLI_CFLAGS)
+
+    # Setup OPENJDK_TARGET_OS_API_DIR, used in source paths.
+    if test "x$OPENJDK_TARGET_OS_API" = xposix; then
+        OPENJDK_TARGET_OS_API_DIR="solaris"
+    fi
+    if test "x$OPENJDK_TARGET_OS_API" = xwinapi; then
+        OPENJDK_TARGET_OS_API_DIR="windows"
+    fi
+    AC_SUBST(OPENJDK_TARGET_OS_API_DIR)
+
+    if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
+        A_LP64="LP64:="
+        ADD_LP64="-D_LP64=1"
+    fi
+    AC_SUBST(LP64,$A_LP64)
+
+    if test "x$COMPILE_TYPE" = "xcross"; then
+      # FIXME: ... or should this include reduced builds..?
+      DEFINE_CROSS_COMPILE_ARCH="CROSS_COMPILE_ARCH:=$OPENJDK_TARGET_CPU_LEGACY"
+    else
+      DEFINE_CROSS_COMPILE_ARCH=""
+    fi
+    AC_SUBST(DEFINE_CROSS_COMPILE_ARCH)
+])
+
 AC_DEFUN([PLATFORM_SET_RELEASE_FILE_OS_VALUES],
 [
     if test "x$OPENJDK_TARGET_OS" = "xsolaris"; then
@@ -315,7 +324,11 @@ AC_DEFUN([PLATFORM_SET_RELEASE_FILE_OS_VALUES],
     fi
     if test "x$OPENJDK_TARGET_OS" = "xwindows"; then
         REQUIRED_OS_NAME=Windows
-        REQUIRED_OS_VERSION=5.1
+        if test "x$OPENJDK_TARGET_CPU_BITS" = "x64"; then
+            REQUIRED_OS_VERSION=5.2
+        else
+            REQUIRED_OS_VERSION=5.1
+        fi
     fi
     if test "x$OPENJDK_TARGET_OS" = "xmacosx"; then
         REQUIRED_OS_NAME=Darwin
@@ -338,42 +351,10 @@ AC_CANONICAL_BUILD
 AC_CANONICAL_HOST
 AC_CANONICAL_TARGET
 
-AC_ARG_WITH(target-bits, [AS_HELP_STRING([--with-target-bits],
-   [build 32-bit or 64-bit binaries (for platforms that support it), e.g. --with-target-bits=32 @<:@guessed@:>@])])
-
-if test "x$with_target_bits" != x && \
-   test "x$with_target_bits" != x32 && \
-   test "x$with_target_bits" != x64 ; then
-    AC_MSG_ERROR([--with-target-bits can only be 32 or 64, you specified $with_target_bits!])
-fi
-# Translate the standard cpu-vendor-kernel-os quadruplets into
-# the new TARGET_.... and BUILD_... and the legacy names used by
-# the openjdk build.
-# It uses $host_os $host_cpu $build_os $build_cpu and $with_target_bits
-PLATFORM_EXTRACT_TARGET_AND_BUILD_AND_LEGACY_VARS
-
-# The LEGACY_OPENJDK_TARGET_CPU3 is the setting for ISA_DIR.
-if test "x$LEGACY_OPENJDK_TARGET_CPU3" != x; then
-   LEGACY_OPENJDK_TARGET_CPU3="/${LEGACY_OPENJDK_TARGET_CPU3}"
-fi
-
-# Now the following vars are defined.
-# OPENJDK_TARGET_OS=aix,bsd,hpux,linux,macosx,solaris,windows
-# OPENJDK_TARGET_OS_FAMILY=bsd,gnu,sysv,win32,wince
-# OPENJDK_TARGET_OS_API=posix,winapi
-#
-# OPENJDK_TARGET_CPU=ia32,x64,sparc,sparcv9,arm,arm64,ppc,ppc64
-# OPENJDK_TARGET_CPU_ARCH=x86,sparc,pcc,arm
-# OPENJDK_TARGET_CPU_BITS=32,64
-# OPENJDK_TARGET_CPU_ENDIAN=big,little
-#
-# There is also a:
-# LEGACY_OPENJDK_TARGET_CPU1=i586,amd64,....  # used to set the old var ARCH
-# LEGACY_OPENJDK_TARGET_CPU2=i386,amd64,.... # used to set the old var LIBARCH
-# LEGACY_OPENJDK_TARGET_CPU3=only sparcv9,amd64 # used to set the ISA_DIR on Solaris
-# There was also a BUILDARCH that had i486,amd64,... but we do not use that
-# in the new build.
-# LEGACY_OPENJDK_TARGET_OS_API=solaris,windows # used to select source roots
+PLATFORM_EXTRACT_TARGET_AND_BUILD
+PLATFORM_SETUP_TARGET_CPU_BITS
+PLATFORM_SET_RELEASE_FILE_OS_VALUES
+PLATFORM_SETUP_LEGACY_VARS
 ])
 
 AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_BUILD_OS_VERSION],
@@ -391,7 +372,26 @@ AC_SUBST(OS_VERSION_MINOR)
 AC_SUBST(OS_VERSION_MICRO)
 ])
 
-AC_DEFUN_ONCE([PLATFORM_TEST_OPENJDK_TARGET_BITS],
+# Support macro for PLATFORM_SETUP_OPENJDK_TARGET_BITS.
+# Add -mX to various FLAGS variables.
+AC_DEFUN([PLATFORM_SET_COMPILER_TARGET_BITS_FLAGS],
+[
+  # keep track of c/cxx flags that we added outselves...
+  #   to prevent emitting warning...
+  ADDED_CFLAGS=" -m${OPENJDK_TARGET_CPU_BITS}"
+  ADDED_CXXFLAGS=" -m${OPENJDK_TARGET_CPU_BITS}"
+  ADDED_LDFLAGS=" -m${OPENJDK_TARGET_CPU_BITS}"
+
+  CFLAGS="${CFLAGS}${ADDED_CFLAGS}"
+  CXXFLAGS="${CXXFLAGS}${ADDED_CXXFLAGS}"
+  LDFLAGS="${LDFLAGS}${ADDED_LDFLAGS}"
+
+  CFLAGS_JDK="${CFLAGS_JDK}${ADDED_CFLAGS}"
+  CXXFLAGS_JDK="${CXXFLAGS_JDK}${ADDED_CXXFLAGS}"
+  LDFLAGS_JDK="${LDFLAGS_JDK}${ADDED_LDFLAGS}"
+])
+
+AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_TARGET_BITS],
 [
 ###############################################################################
 #
@@ -399,72 +399,47 @@ AC_DEFUN_ONCE([PLATFORM_TEST_OPENJDK_TARGET_BITS],
 # (The JVM can use 32 or 64 bit Java pointers but that decision
 # is made at runtime.)
 #
-AC_LANG_PUSH(C++)
-OLD_CXXFLAGS="$CXXFLAGS"
-if test "x$OPENJDK_TARGET_OS" != xwindows && test "x$with_target_bits" != x; then
-	CXXFLAGS="-m${with_target_bits} $CXXFLAGS"
+if test "x$OPENJDK_TARGET_OS" = xsolaris; then
+  # Always specify -m flags on Solaris
+  PLATFORM_SET_COMPILER_TARGET_BITS_FLAGS
+elif test "x$COMPILE_TYPE" = xreduced; then
+  if test "x$OPENJDK_TARGET_OS" != xwindows; then
+    # Specify -m if running reduced on other Posix platforms
+    PLATFORM_SET_COMPILER_TARGET_BITS_FLAGS
+  fi
 fi
+
+# Make compilation sanity check
+AC_CHECK_HEADERS([stdio.h], , [
+  AC_MSG_NOTICE([Failed to compile stdio.h. This likely implies missing compile dependencies.])
+  if test "x$COMPILE_TYPE" = xreduced; then
+    AC_MSG_NOTICE([You are doing a reduced build. Check that you have 32-bit libraries installed.])
+  elif test "x$COMPILE_TYPE" = xcross; then
+    AC_MSG_NOTICE([You are doing a cross-compilation. Check that you have all target platform libraries installed.])
+  fi
+  AC_MSG_ERROR([Cannot continue.])
+])
+
 AC_CHECK_SIZEOF([int *], [1111])
-CXXFLAGS="$OLD_CXXFLAGS"
-AC_LANG_POP(C++)
 
-# keep track of c/cxx flags that we added outselves...
-#   to prevent emitting warning...
-ADDED_CFLAGS=
-ADDED_CXXFLAGS=
-ADDED_LDFLAGS=
+if test "x$SIZEOF_INT_P" != "x$ac_cv_sizeof_int_p"; then
+  # Workaround autoconf bug, see http://lists.gnu.org/archive/html/autoconf/2010-07/msg00004.html
+  SIZEOF_INT_P="$ac_cv_sizeof_int_p"
+fi
 
-if test "x$ac_cv_sizeof_int_p" = x0; then 
-    # The test failed, lets pick the assumed value.
-    ARCH_DATA_MODEL=$OPENJDK_TARGET_CPU_BITS
+if test "x$SIZEOF_INT_P" = x; then 
+    # The test failed, lets stick to the assumed value.
+    AC_MSG_WARN([The number of bits in the target could not be determined, using $OPENJDK_TARGET_CPU_BITS.])
 else
-    ARCH_DATA_MODEL=`expr 8 \* $ac_cv_sizeof_int_p`
+    TESTED_TARGET_CPU_BITS=`expr 8 \* $SIZEOF_INT_P`
 
-    if test "x$OPENJDK_TARGET_OS" != xwindows && test "x$with_target_bits" != x; then
-       ADDED_CFLAGS=" -m${with_target_bits}"
-       ADDED_CXXFLAGS=" -m${with_target_bits}"
-       ADDED_LDFLAGS=" -m${with_target_bits}"
-
-       CFLAGS="${CFLAGS}${ADDED_CFLAGS}"
-       CXXFLAGS="${CXXFLAGS}${ADDED_CXXFLAGS}"
-       LDFLAGS="${LDFLAGS}${ADDED_LDFLAGS}"
-
-       CFLAGS_JDK="${CFLAGS_JDK}${ADDED_CFLAGS}"
-       CXXFLAGS_JDK="${CXXFLAGS_JDK}${ADDED_CXXFLAGS}"
-       LDFLAGS_JDK="${LDFLAGS_JDK}${ADDED_LDFLAGS}"
+    if test "x$TESTED_TARGET_CPU_BITS" != "x$OPENJDK_TARGET_CPU_BITS"; then
+        AC_MSG_ERROR([The tested number of bits in the target ($TESTED_TARGET_CPU_BITS) differs from the number of bits expected to be found in the target ($OPENJDK_TARGET_CPU_BITS)])
     fi
 fi
 
-if test "x$ARCH_DATA_MODEL" = x64; then
-    A_LP64="LP64:="
-    ADD_LP64="-D_LP64=1"
-fi
 AC_MSG_CHECKING([for target address size])
-AC_MSG_RESULT([$ARCH_DATA_MODEL bits])
-AC_SUBST(LP64,$A_LP64)
-AC_SUBST(ARCH_DATA_MODEL)
-
-if test "x$ARCH_DATA_MODEL" != "x$OPENJDK_TARGET_CPU_BITS"; then
-    AC_MSG_ERROR([The tested number of bits in the target ($ARCH_DATA_MODEL) differs from the number of bits expected to be found in the target ($OPENJDK_TARGET_CPU_BITS)])
-fi
-
-#
-# NOTE: check for -mstackrealign needs to be below potential addition of -m32
-#
-if test "x$OPENJDK_TARGET_CPU_BITS" = x32 && test "x$OPENJDK_TARGET_OS" = xmacosx; then
-    # On 32-bit MacOSX the OS requires C-entry points to be 16 byte aligned.
-    # While waiting for a better solution, the current workaround is to use -mstackrealign.
-    CFLAGS="$CFLAGS -mstackrealign"
-    AC_MSG_CHECKING([if 32-bit compiler supports -mstackrealign])
-    AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])],
-                   [
-		        AC_MSG_RESULT([yes])
-                   ],
-	           [
-		        AC_MSG_RESULT([no])
-	                AC_MSG_ERROR([The selected compiler $CXX does not support -mstackrealign! Try to put another compiler in the path.])
-	           ])
-fi
+AC_MSG_RESULT([$OPENJDK_TARGET_CPU_BITS bits])
 ])
 
 AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_TARGET_ENDIANNESS],
@@ -478,21 +453,7 @@ AC_C_BIGENDIAN([ENDIAN="big"],[ENDIAN="little"],[ENDIAN="unknown"],[ENDIAN="univ
 if test "x$ENDIAN" = xuniversal_endianness; then
     AC_MSG_ERROR([Building with both big and little endianness is not supported])
 fi
-if test "x$ENDIAN" = xunknown; then
-    ENDIAN="$OPENJDK_TARGET_CPU_ENDIAN"
-fi
 if test "x$ENDIAN" != "x$OPENJDK_TARGET_CPU_ENDIAN"; then
-    AC_MSG_WARN([The tested endian in the target ($ENDIAN) differs from the endian expected to be found in the target ($OPENJDK_TARGET_CPU_ENDIAN)])
-    ENDIAN="$OPENJDK_TARGET_CPU_ENDIAN"
+    AC_MSG_ERROR([The tested endian in the target ($ENDIAN) differs from the endian expected to be found in the target ($OPENJDK_TARGET_CPU_ENDIAN)])
 fi
-AC_SUBST(ENDIAN)
-])
-
-AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_TARGET_ISADIR],
-[
-###############################################################################
-#
-# Could someone enlighten this configure script with a comment about libCrun?
-#
-#
 ])

common/autoconf/source-dirs.m4

@@ -250,31 +250,8 @@ fi
 
 AC_DEFUN_ONCE([SRCDIRS_SETUP_OUTPUT_DIRS],
 [
-LANGTOOLS_OUTPUTDIR="$OUTPUT_ROOT/langtools"
-CORBA_OUTPUTDIR="$OUTPUT_ROOT/corba"
-JAXP_OUTPUTDIR="$OUTPUT_ROOT/jaxp"
-JAXWS_OUTPUTDIR="$OUTPUT_ROOT/jaxws"
-HOTSPOT_OUTPUTDIR="$OUTPUT_ROOT/hotspot"
+BUILD_OUTPUT="$OUTPUT_ROOT"
+AC_SUBST(BUILD_OUTPUT)
+
 JDK_OUTPUTDIR="$OUTPUT_ROOT/jdk"
-IMAGES_OUTPUTDIR="$OUTPUT_ROOT/images"
-
-AC_SUBST(LANGTOOLS_OUTPUTDIR)
-AC_SUBST(CORBA_OUTPUTDIR)
-AC_SUBST(JAXP_OUTPUTDIR)
-AC_SUBST(JAXWS_OUTPUTDIR)
-AC_SUBST(HOTSPOT_OUTPUTDIR)
-AC_SUBST(JDK_OUTPUTDIR)
-AC_SUBST(IMAGES_OUTPUTDIR)
-
-LANGTOOLS_DIST="$OUTPUT_ROOT/langtools/dist"
-CORBA_DIST="$OUTPUT_ROOT/corba/dist"
-JAXP_DIST="$OUTPUT_ROOT/jaxp/dist"
-JAXWS_DIST="$OUTPUT_ROOT/jaxws/dist"
-HOTSPOT_DIST="$OUTPUT_ROOT/hotspot/dist"
-
-AC_SUBST(LANGTOOLS_DIST)
-AC_SUBST(CORBA_DIST)
-AC_SUBST(JAXP_DIST)
-AC_SUBST(JAXWS_DIST)
-AC_SUBST(HOTSPOT_DIST)
 ])

common/autoconf/spec.gmk.in

@@ -23,7 +23,11 @@
 # questions.
 #
 
-# Configured @DATE_WHEN_CONFIGURED@ to build for a @OPENJDK_TARGET_SYSTEM@ system,
+# Configured @DATE_WHEN_CONFIGURED@ to build
+# for target system @OPENJDK_TARGET_OS@-@OPENJDK_TARGET_CPU@
+#   (called @OPENJDK_TARGET_AUTOCONF_NAME@ by autoconf)
+# on build system @OPENJDK_BUILD_OS@-@OPENJDK_BUILD_CPU@
+#   (called @OPENJDK_BUILD_AUTOCONF_NAME@ by autoconf)
 # using 'configure @CONFIGURE_COMMAND_LINE@'
 
 # When calling macros, the spaces between arguments are 
@@ -40,6 +44,17 @@ DQUOTE:="
 define NEWLINE:=
 endef
 
+# A self-referential reference to this file.
+SPEC:=@SPEC@
+
+# Specify where the spec file is.
+MAKE_ARGS="SPEC=$(SPEC)"
+
+# TODO The logic for finding and setting MAKE is currently not working 
+# well on windows. Disable it TEMPORARILY there for now.
+ifneq (@OPENJDK_TARGET_OS@,windows)
+    MAKE:=@MAKE@
+endif
 
 # Pass along the verbosity setting.
 ifeq (,$(findstring VERBOSE=,$(MAKE)))
@@ -51,27 +66,16 @@ ifeq (,$(findstring -R,$(MAKE)))
     MAKE:=$(MAKE) -R
 endif
 
-# Specify where the spec file is.
-ifeq (,$(findstring SPEC=,$(MAKE)))
-    MAKE:=$(MAKE) SPEC=@SPEC@
-endif
-
 # Specify where the common include directory for makefiles is.
 ifeq (,$(findstring -I @SRC_ROOT@/common/makefiles,$(MAKE)))
     MAKE:=$(MAKE) -I @SRC_ROOT@/common/makefiles
 endif
 
-# A self-referential reference to this file.
-SPEC:=@SPEC@
-
 # The "human readable" name of this configuration
 CONF_NAME:=@CONF_NAME@
 
 # The built jdk will run in this target system.
-OPENJDK_TARGET_SYSTEM:=@OPENJDK_TARGET_SYSTEM@
-
 OPENJDK_TARGET_OS:=@OPENJDK_TARGET_OS@
-OPENJDK_TARGET_OS_FAMILY:=@OPENJDK_TARGET_OS_FAMILY@
 OPENJDK_TARGET_OS_API:=@OPENJDK_TARGET_OS_API@
 
 OPENJDK_TARGET_CPU:=@OPENJDK_TARGET_CPU@
@@ -79,12 +83,20 @@ OPENJDK_TARGET_CPU_ARCH:=@OPENJDK_TARGET_CPU_ARCH@
 OPENJDK_TARGET_CPU_BITS:=@OPENJDK_TARGET_CPU_BITS@
 OPENJDK_TARGET_CPU_ENDIAN:=@OPENJDK_TARGET_CPU_ENDIAN@
 
+COMPILE_TYPE:=@COMPILE_TYPE@
+
+# Legacy support
+OPENJDK_TARGET_CPU_ISADIR:=@OPENJDK_TARGET_CPU_ISADIR@
+OPENJDK_TARGET_CPU_LIBDIR:=@OPENJDK_TARGET_CPU_LIBDIR@
+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@
+
 # We are building on this build system.
 # When not cross-compiling, it is the same as the target.
-OPENJDK_BUILD_SYSTEM:=@OPENJDK_BUILD_SYSTEM@
-
 OPENJDK_BUILD_OS:=@OPENJDK_BUILD_OS@
-OPENJDK_BUILD_OS_FAMILY:=@OPENJDK_BUILD_OS_FAMILY@
 OPENJDK_BUILD_OS_API:=@OPENJDK_BUILD_OS_API@
 
 OPENJDK_BUILD_CPU:=@OPENJDK_BUILD_CPU@
@@ -96,21 +108,6 @@ OPENJDK_BUILD_CPU_ENDIAN:=@OPENJDK_BUILD_CPU_ENDIAN@
 REQUIRED_OS_NAME:=@REQUIRED_OS_NAME@
 REQUIRED_OS_VERSION:=@REQUIRED_OS_VERSION@
 
-# Old name for OPENJDK_TARGET_OS (aix,bsd,hpux,linux,macosx,solaris,windows etc)
-PLATFORM:=@OPENJDK_TARGET_OS@
-# Old name for OPENJDK_TARGET_CPU, uses i586 and amd64, instead of ia32 and x64.
-ARCH:=@LEGACY_OPENJDK_TARGET_CPU1@
-# Yet another name for arch used for an extra subdir below the jvm lib.
-# Uses i386 and amd64, instead of ia32 and x64.
-LIBARCH:=@LEGACY_OPENJDK_TARGET_CPU2@
-# Use to switch between solaris and windows subdirs in the jdk.
-LEGACY_OPENJDK_TARGET_OS_API:=@LEGACY_OPENJDK_TARGET_OS_API@
-# 32 or 64 bit
-ARCH_DATA_MODEL:=@OPENJDK_TARGET_CPU_BITS@
-# Legacy setting for building for a 64 bit machine.
-# If yes then this expands to _LP64:=1
-@LP64@
-ENDIAN:=@OPENJDK_TARGET_CPU_ENDIAN@
 @SET_OPENJDK@
 JIGSAW:=@JIGSAW@
 LIBM:=-lm
@@ -143,6 +140,9 @@ JAXWS_TOPDIR:=@JAXWS_TOPDIR@
 HOTSPOT_TOPDIR:=@HOTSPOT_TOPDIR@
 COPYRIGHT_YEAR:=@COPYRIGHT_YEAR@
 
+# Location where build customization files may be found
+CUSTOM_MAKE_DIR:=@CUSTOM_MAKE_DIR@
+
 # Information gathered from the version.numbers file.
 JDK_MAJOR_VERSION:=@JDK_MAJOR_VERSION@
 JDK_MINOR_VERSION:=@JDK_MINOR_VERSION@
@@ -171,17 +171,12 @@ DEBUG_LEVEL:=@DEBUG_LEVEL@
 # The JDK variant is a name for a specific set of modules to be compiled for the JDK.
 JDK_VARIANT:=@JDK_VARIANT@
 
-# Legacy defines controlling the JDK variant embedded.
-@JAVASE_EMBEDDED@
-@MINIMIZE_RAM_USAGE@
-
 # Should we compile support for running with a graphical UI? (ie headful)
 # Should we compile support for running without? (ie headless)
 SUPPORT_HEADFUL:=@SUPPORT_HEADFUL@
 SUPPORT_HEADLESS:=@SUPPORT_HEADLESS@
 # Legacy defines controlled by the SUPPORT_HEADLESS and SUPPORT_HEADFUL options.
 @BUILD_HEADLESS@
-@BUILD_HEADLESS_ONLY@
 
 # These are the libjvms that we want to build.
 # The java launcher uses the default.
@@ -194,53 +189,43 @@ JVM_VARIANT_KERNEL:=@JVM_VARIANT_KERNEL@
 JVM_VARIANT_ZERO:=@JVM_VARIANT_ZERO@
 JVM_VARIANT_ZEROSHARK:=@JVM_VARIANT_ZEROSHARK@
 
-# Legacy setting: OPT or DBG
-VARIANT:=@VARIANT@
-# Legacy setting: true or false
-FASTDEBUG:=@FASTDEBUG@
-# Legacy setting: debugging the class files?
-DEBUG_CLASSFILES:=@DEBUG_CLASSFILES@
+# Universal binaries on macosx
+MACOSX_UNIVERSAL=@MACOSX_UNIVERSAL@
+
 # Legacy setting: -debug or -fastdebug
+# Still used in version string...
 BUILD_VARIANT_RELEASE:=@BUILD_VARIANT_RELEASE@
 
-LANGTOOLS_OUTPUTDIR:=@LANGTOOLS_OUTPUTDIR@
-CORBA_OUTPUTDIR:=@CORBA_OUTPUTDIR@
-JAXP_OUTPUTDIR:=@JAXP_OUTPUTDIR@
-JAXWS_OUTPUTDIR:=@JAXWS_OUTPUTDIR@
-HOTSPOT_OUTPUTDIR:=@HOTSPOT_OUTPUTDIR@
-
-# This where a working jvm is built.
+# JDK_OUTPUTDIR specifies where a working jvm is built.
 # You can run $(JDK_OUTPUTDIR)/bin/java
 # Though the layout of the contents of $(JDK_OUTPUTDIR) is not
 # yet the same as a default installation.
-JDK_OUTPUTDIR:=@OUTPUT_ROOT@/jdk
-
+#
 # When you run "make install" it will create the standardized
-# layout for the jdk and the jre inside the images subdir.
+# layout for the jdk and the jre inside the IMAGES_OUTPUTDIR subdir.
 # Then it will copy the contents of the jdk into the installation
 # directory.
-IMAGES_OUTPUTDIR:=@OUTPUT_ROOT@/images
 
-LANGTOOLS_DIST:=@LANGTOOLS_DIST@
-CORBA_DIST:=@CORBA_DIST@
-JAXP_DIST:=@JAXP_DIST@
-JAXWS_DIST:=@JAXWS_DIST@
-HOTSPOT_DIST:=@HOTSPOT_DIST@
+BUILD_OUTPUT:=@BUILD_OUTPUT@
+LANGTOOLS_OUTPUTDIR=$(BUILD_OUTPUT)/langtools
+CORBA_OUTPUTDIR=$(BUILD_OUTPUT)/corba
+JAXP_OUTPUTDIR=$(BUILD_OUTPUT)/jaxp
+JAXWS_OUTPUTDIR=$(BUILD_OUTPUT)/jaxws
+HOTSPOT_OUTPUTDIR=$(BUILD_OUTPUT)/hotspot
+JDK_OUTPUTDIR=$(BUILD_OUTPUT)/jdk
+IMAGES_OUTPUTDIR=$(BUILD_OUTPUT)/images
 
-# Legacy variables used by Release.gmk
-JDK_IMAGE_DIR:=$(IMAGES_OUTPUTDIR)/j2sdk-image
-JRE_IMAGE_DIR:=$(IMAGES_OUTPUTDIR)/j2re-image
-
-# Can be /sparcv9 or /amd64 on Solaris
-ISA_DIR:=@LEGACY_OPENJDK_TARGET_CPU3@
-BINDIR:=$(JDK_OUTPUTDIR)/bin$(ISA_DIR)
+LANGTOOLS_DIST=$(LANGTOOLS_OUTPUTDIR)/dist
+CORBA_DIST=$(CORBA_OUTPUTDIR)/dist
+JAXP_DIST=$(JAXP_OUTPUTDIR)/dist
+JAXWS_DIST=$(JAXWS_OUTPUTDIR)/dist
+HOTSPOT_DIST=$(HOTSPOT_OUTPUTDIR)/dist
 
 # The boot jdk to use
-ALT_BOOTDIR:=@BOOT_JDK@
 BOOT_JDK:=@BOOT_JDK@
 BOOT_JDK_JVMARGS:=@BOOT_JDK_JVMARGS@
 BOOT_RTJAR:=@BOOT_RTJAR@
-BOOT_TOOLSJAR:=@BOOT_TOOLSJAR@
+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
@@ -248,30 +233,18 @@ BOOT_JDK_SOURCETARGET:=@BOOT_JDK_SOURCETARGET@
 
 # Information about the build system
 NUM_CORES:=@NUM_CORES@
-# This is used from the jdk build for C/C++ code.
-PARALLEL_COMPILE_JOBS:=@CONCURRENT_BUILD_JOBS@
-# Store javac server synchronization files here, and
-# the javac server log files.
-JAVAC_SERVERS:=@JAVAC_SERVERS@
-# Should we use a javac server or not? The javac server gives
-# an enormous performance improvement since it reduces the
-# startup costs of javac and reuses as much as possible of intermediate
-# compilation work. But if we want to compile with a non-Java
-# javac compiler, like gcj. Then we cannot use javac server and
-# this variable is set to false.
-JAVAC_USE_REMOTE:=@JAVAC_USE_REMOTE@
+# Enable sjavac support = use a javac server,
+# multi core javac compilation and dependency tracking.
+ENABLE_SJAVAC:=@ENABLE_SJAVAC@
+# Store sjavac server synchronization files here, and
+# the sjavac server log files.
+SJAVAC_SERVER_DIR:=@SJAVAC_SERVER_DIR@
 # We can block the Javac server to never use more cores than this.
 # This is not for performance reasons, but for memory usage, since each
 # core requires its own JavaCompiler. We might have 64 cores and 4GB
 # of memory, 64 JavaCompilers will currently not fit in a 3GB heap.
 # Since there is no sharing of data between the JavaCompilers.
-JAVAC_SERVER_CORES:=@JAVAC_SERVER_CORES@
-# Should we use dependency tracking between Java packages? true or false.
-JAVAC_USE_DEPS:=@JAVAC_USE_DEPS@
-# We can invoke javac: SINGLE_THREADED_BATCH or MULTI_CORE_CONCURRENT
-JAVAC_USE_MODE:=@JAVAC_USE_MODE@
-# Enable not yet complete sjavac support.
-ENABLE_SJAVAC:=@ENABLE_SJAVAC@
+SJAVAC_SERVER_CORES:=@SJAVAC_SERVER_CORES@
 
 # The OpenJDK makefiles should be changed to using the standard
 # configure output ..._CFLAGS and ..._LIBS. In the meantime we
@@ -280,7 +253,6 @@ FREETYPE2_LIB_PATH:=@FREETYPE2_LIB_PATH@
 FREETYPE2_LIBS:=@FREETYPE2_LIBS@
 FREETYPE2_CFLAGS:=@FREETYPE2_CFLAGS@
 USING_SYSTEM_FT_LIB=@USING_SYSTEM_FT_LIB@
-ALT_CUPS_HEADERS_PATH:=$(patsubst -I%,%,$(filter -I%,@CUPS_CFLAGS@))
 CUPS_CFLAGS:=@CUPS_CFLAGS@
 
 PACKAGE_PATH=@PACKAGE_PATH@
@@ -288,8 +260,6 @@ PACKAGE_PATH=@PACKAGE_PATH@
 # Source file for cacerts
 CACERTS_FILE=@CACERTS_FILE@
 
-#MOZILLA_HEADERS_PATH:=
-
 # Necessary additional compiler flags to compile X11 
 X_CFLAGS:=@X_CFLAGS@
 X_LIBS:=@X_LIBS@
@@ -338,7 +308,7 @@ OBJC:=@CCACHE@ @OBJC@
 CPP:=@UNCYGDRIVE@ @CPP@
 #CPPFLAGS:=@CPPFLAGS@
 
-# The linker can be gcc or ld on posix systems, or link.exe on winapi systems.
+# The linker can be gcc or ld on posix systems, or link.exe on windows systems.
 LD:=@UNCYGDRIVE@ @LD@
 
 # LDFLAGS used to link the jdk native libraries (C-code)
@@ -353,6 +323,9 @@ LDEXE:=@UNCYGDRIVE@ @LDEXE@
 LDFLAGS_JDKEXE:=@LDFLAGS_JDKEXE@
 LDFLAGS_JDKEXE_SUFFIX:=@LDFLAGS_JDKEXE_SUFFIX@
 
+# LDFLAGS specific to C++ linking.
+LDFLAGS_CXX_JDK:=@LDFLAGS_CXX_JDK@
+
 # Sometimes a different linker is needed for c++ libs
 LDCXX:=@UNCYGDRIVE@ @LDCXX@
 # The flags for linking libstdc++ linker.
@@ -361,28 +334,22 @@ LIBCXX:=@LIBCXX@
 # Sometimes a different linker is needed for c++ executables
 LDEXECXX:=@UNCYGDRIVE@ @LDEXECXX@
 
-# If cross compiling, then define CROSS_COMPILE_ARCH:=cpu_name here.
-@DEFINE_CROSS_COMPILE_ARCH@
-# The HOSTCC should really be named BUILDCC, ie build executable for
-# the build platform. Same as CC when not cross compiling.
-HOSTCC:=@UNCYGDRIVE@ @HOSTCC@
-HOSTCXX:=@UNCYGDRIVE@ @HOSTCXX@
-# And of course, the jdk spells HOSTCC as NIO_CC/HOST_CC 
-HOST_CC:=@UNCYGDRIVE@ @HOSTCC@
-NIO_CC:=@UNCYGDRIVE@ @HOSTCC@
-
-HOST_LD:=@UNCYGDRIVE@ @HOSTLD@
+# BUILD_CC/BUILD_LD is a compiler/linker that generates code that is runnable on the
+# build platform.
+BUILD_CC:=@UNCYGDRIVE@ @BUILD_CC@
+BUILD_LD:=@UNCYGDRIVE@ @BUILD_LD@
 
 AS:=@UNCYGDRIVE@ @AS@
-ASFLAGS:=@ASFLAGS@
 
-# AR is used to create a static library (is ar in posix, lib.exe in winapi)
+# AR is used to create a static library (is ar in posix, lib.exe in windows)
 AR:=@UNCYGDRIVE@ @AR@
 ARFLAGS:=@ARFLAGS@
 
-NM:=@UNCYGDRIVE@ @NM@
-STRIP:=@UNCYGDRIVE@ @STRIP@
-MCS:=@UNCYGDRIVE@ @MCS@
+NM:=@NM@
+STRIP:=@STRIP@
+MCS:=@MCS@
+
+LIPO:=@LIPO@
 
 # Command to create a shared library
 SHARED_LIBRARY_FLAGS:=@SHARED_LIBRARY_FLAGS@
@@ -414,6 +381,7 @@ SET_SHARED_LIBRARY_NAME=@SET_SHARED_LIBRARY_NAME@
 # Set origin using the linker, ie use the relative path to the dependent library to find the dependees.
 # (Note absence of := assignment, because we do not want to evaluate the macro body here)
 SET_SHARED_LIBRARY_ORIGIN=@SET_SHARED_LIBRARY_ORIGIN@
+SET_EXECUTABLE_ORIGIN=@SET_EXECUTABLE_ORIGIN@
 
 # Different OS:es have different ways of naming shared libraries.
 # The SHARED_LIBRARY macro takes "verify" as and argument and returns:
@@ -432,21 +400,20 @@ POST_MCS_CMD:=@POST_MCS_CMD@
 
 JAVA_FLAGS:=@BOOT_JDK_JVMARGS@
 
-JAVA=@UNCYGDRIVE@ @JAVA@ $(JAVA_FLAGS)
+JAVA=@UNCYGDRIVE@ $(BOOT_JDK)/bin/java $(JAVA_FLAGS)
 
-JAVAC:=@UNCYGDRIVE@ @JAVAC@
-JAVAC_FLAGS:=@JAVAC_FLAGS@
+JAVAC=@UNCYGDRIVE@ $(BOOT_JDK)/bin/javac
+# Hotspot sets this variable before reading the SPEC when compiling sa-jdi.jar. Avoid
+# overriding that value by using ?=.
+JAVAC_FLAGS?=@JAVAC_FLAGS@
 
-JAVAH:=@UNCYGDRIVE@ @JAVAH@
+JAVAH=@UNCYGDRIVE@ $(BOOT_JDK)/bin/javah
 
-JAR:=@UNCYGDRIVE@ @JAR@
+JAR=@UNCYGDRIVE@ $(BOOT_JDK)/bin/jar
 
-RMIC:=@UNCYGDRIVE@ @RMIC@
+RMIC=@UNCYGDRIVE@ $(BOOT_JDK)/bin/rmic
 
-NATIVE2ASCII:=@UNCYGDRIVE@ @NATIVE2ASCII@
-
-BOOT_JAR_CMD:=@UNCYGDRIVE@ @JAR@
-BOOT_JAR_JFLAGS:=
+NATIVE2ASCII=@UNCYGDRIVE@ $(BOOT_JDK)/bin/native2ascii
 
 # Base flags for RC
 # Guarding this against resetting value. Legacy make files include spec multiple
@@ -456,11 +423,12 @@ RC_FLAGS:=@RC_FLAGS@
 endif
 
 # A specific java binary with specific options can be used to run
-# the long running background javac server and other long running tasks.
-SERVER_JAVA:=@UNCYGDRIVE@ @SERVER_JAVA@
+# the long running background sjavac servers and other long running tasks.
+SJAVAC_SERVER_JAVA:=@UNCYGDRIVE@ @SJAVAC_SERVER_JAVA@
 
 # Tools adhering to a minimal and common standard of posix compliance.
 AWK:=@AWK@
+BASENAME:=@BASENAME@
 CAT:=@CAT@
 CCACHE:=@CCACHE@
 # CD is going away, but remains to cater for legacy makefiles.
@@ -520,8 +488,6 @@ BUILD_LOG_PREVIOUS:=@BUILD_LOG_PREVIOUS@
 BUILD_LOG_WRAPPER:=@BUILD_LOG_WRAPPER@
 
 # Build setup
-ENABLE_DOCS:=@ENABLE_DOCS@
-GENERATE_DOCS:=@ENABLE_DOCS@
 DISABLE_NIMBUS:=@DISABLE_NIMBUS@
 ENABLE_JFR=@ENABLE_JFR@
 USE_EXTERNAL_LIBJPEG:=@USE_EXTERNAL_LIBJPEG@
@@ -559,17 +525,6 @@ else
     OVR_SRCS:=
 endif
 
-####################################################
-#
-# Legacy Hotspot support
-
-HOTSPOT_DIST:=@HOTSPOT_DIST@
-HOTSPOT_MAKE_ARGS:=@HOTSPOT_MAKE_ARGS@
-# This is used from the libjvm build for C/C++ code.
-HOTSPOT_BUILD_JOBS:=@CONCURRENT_BUILD_JOBS@
-# Control wether Hotspot runs Queens test after building
-TEST_IN_BUILD=@TEST_IN_BUILD@
-
 ####################################################
 #
 # INSTALLATION
@@ -634,5 +589,5 @@ OS_VERSION_MAJOR:=@OS_VERSION_MAJOR@
 OS_VERSION_MINOR:=@OS_VERSION_MINOR@
 OS_VERSION_MICRO:=@OS_VERSION_MICRO@
 
-# Include the closed-spec.gmk file if it exists
--include $(dir @SPEC@)/closed-spec.gmk
+# Include the custom-spec.gmk file if it exists
+-include $(dir @SPEC@)/custom-spec.gmk

common/autoconf/spec.sh.in

@@ -23,505 +23,14 @@
 # questions.
 #
 
-# Configured"@DATE_WHEN_CONFIGURED@ to build for a @OPENJDK_TARGET_SYSTEM@ system,
-# using 'configure @CONFIGURE_COMMAND_LINE@'
-
-# The "human readable" name of this configuration
-CONF_NAME="@CONF_NAME@"
-
-# The built jdk will run in this target system.
-OPENJDK_TARGET_SYSTEM="@OPENJDK_TARGET_SYSTEM@"
-
-OPENJDK_TARGET_OS="@OPENJDK_TARGET_OS@"
-OPENJDK_TARGET_OS_FAMILY="@OPENJDK_TARGET_OS_FAMILY@"
-OPENJDK_TARGET_OS_API="@OPENJDK_TARGET_OS_API@"
-
-OPENJDK_TARGET_CPU="@OPENJDK_TARGET_CPU@"
-OPENJDK_TARGET_CPU_ARCH="@OPENJDK_TARGET_CPU_ARCH@"
-OPENJDK_TARGET_CPU_BITS="@OPENJDK_TARGET_CPU_BITS@"
-OPENJDK_TARGET_CPU_ENDIAN="@OPENJDK_TARGET_CPU_ENDIAN@"
-
-# We are building on this build system.
-# When not cross-compiling, it is the same as the target.
-OPENJDK_BUILD_SYSTEM="@OPENJDK_BUILD_SYSTEM@"
-
-OPENJDK_BUILD_OS="@OPENJDK_BUILD_OS@"
-OPENJDK_BUILD_OS_FAMILY="@OPENJDK_BUILD_OS_FAMILY@"
-OPENJDK_BUILD_OS_API="@OPENJDK_BUILD_OS_API@"
-
-OPENJDK_BUILD_CPU="@OPENJDK_BUILD_CPU@"
-OPENJDK_BUILD_CPU_ARCH="@OPENJDK_BUILD_CPU_ARCH@"
-OPENJDK_BUILD_CPU_BITS="@OPENJDK_BUILD_CPU_BITS@"
-OPENJDK_BUILD_CPU_ENDIAN="@OPENJDK_BUILD_CPU_ENDIAN@"
-
-# Legacy OS values for use in release file.
-REQUIRED_OS_NAME="@REQUIRED_OS_NAME@"
-REQUIRED_OS_VERSION="@REQUIRED_OS_VERSION@"
-
-# Old name for OPENJDK_TARGET_OS (aix,bsd,hpux,linux,macosx,solaris,windows etc)
-PLATFORM="@OPENJDK_TARGET_OS@"
-# Old name for OPENJDK_TARGET_CPU, uses i586 and amd64, instead of ia32 and x64.
-ARCH="@LEGACY_OPENJDK_TARGET_CPU1@"
-# Yet another name for arch used for an extra subdir below the jvm lib.
-# Uses i386 and amd64, instead of ia32 and x64.
-LIBARCH="@LEGACY_OPENJDK_TARGET_CPU2@"
-# Use to switch between solaris and windows subdirs in the jdk.
-LEGACY_OPENJDK_TARGET_OS_API="@LEGACY_OPENJDK_TARGET_OS_API@"
-# 32 or 64 bit
-ARCH_DATA_MODEL="@OPENJDK_TARGET_CPU_BITS@"
-# Legacy setting for building for a 64 bit machine.
-# If yes then this expands to _LP64=1
-ENDIAN="@OPENJDK_TARGET_CPU_ENDIAN@"
-JIGSAW="@JIGSAW@"
-LIBM=-lm
-LIBDL="@LIBDL@"
-
-# colon or semicolon
-PATH_SEP="@PATH_SEP@"
-
-# The sys root where standard headers and libraries are found.
-# Usually not needed since the configure script should have
-# taken it into account already when setting CFLAGS et al.
-SYS_ROOT="@SYS_ROOT@"
-
-# Paths to the source code
-SRC_ROOT="@SRC_ROOT@"
-ADD_SRC_ROOT="@ADD_SRC_ROOT@"
-OVERRIDE_SRC_ROOT="@OVERRIDE_SRC_ROOT@"
-TOPDIR="@SRC_ROOT@"
-OUTPUT_ROOT="@OUTPUT_ROOT@"
-JDK_MAKE_SHARED_DIR="@JDK_TOPDIR@"/makefiles/common/shared
-JDK_TOPDIR="@JDK_TOPDIR@"
-LANGTOOLS_TOPDIR="@LANGTOOLS_TOPDIR@"
-CORBA_TOPDIR="@CORBA_TOPDIR@"
-JAXP_TOPDIR="@JAXP_TOPDIR@"
-JAXWS_TOPDIR="@JAXWS_TOPDIR@"
-HOTSPOT_TOPDIR="@HOTSPOT_TOPDIR@"
-COPYRIGHT_YEAR="@COPYRIGHT_YEAR@"
-
-# Information gathered from the version.numbers file.
-JDK_MAJOR_VERSION="@JDK_MAJOR_VERSION@"
-JDK_MINOR_VERSION="@JDK_MINOR_VERSION@"
-JDK_MICRO_VERSION="@JDK_MICRO_VERSION@"
-JDK_UPDATE_VERSION="@JDK_UPDATE_VERSION@"
-JDK_BUILD_NUMBER="@JDK_BUILD_NUMBER@"
-MILESTONE="@MILESTONE@"
-LAUNCHER_NAME="@LAUNCHER_NAME@"
-PRODUCT_NAME="@PRODUCT_NAME@"
-PRODUCT_SUFFIX="@PRODUCT_SUFFIX@"
-JDK_RC_PLATFORM_NAME="@JDK_RC_PLATFORM_NAME@"
-COMPANY_NAME="@COMPANY_NAME@"
-
-# Different version strings generated from the above information.
-JDK_VERSION="@JDK_VERSION@"
-RUNTIME_NAME="@RUNTIME_NAME@"
-FULL_VERSION="@FULL_VERSION@"
-JRE_RELEASE_VERSION="@FULL_VERSION@"
-RELEASE="@RELEASE@"
-COOKED_BUILD_NUMBER="@COOKED_BUILD_NUMBER@"
-
-# How to compile the code: release, fastdebug or slowdebug
-DEBUG_LEVEL="@DEBUG_LEVEL@"
-
-# This is the JDK variant to build.
-# The JDK variant is a name for a specific set of modules to be compiled for the JDK.
-JDK_VARIANT="@JDK_VARIANT@"
-
-# Should we compile support for running with a graphical UI? (ie headful)
-# Should we compile support for running without? (ie headless)
-SUPPORT_HEADFUL="@SUPPORT_HEADFUL@"
-SUPPORT_HEADLESS="@SUPPORT_HEADLESS@"
-
-# These are the libjvms that we want to build.
-# The java launcher uses the default.
-# The other can be selected by specifying -client -server -kernel -zero or -zeroshark
-# on the java launcher command line.
-JVM_VARIANTS="@JVM_VARIANTS@"
-JVM_VARIANT_SERVER="@JVM_VARIANT_SERVER@"
-JVM_VARIANT_CLIENT="@JVM_VARIANT_CLIENT@"
-JVM_VARIANT_KERNEL="@JVM_VARIANT_KERNEL@"
-JVM_VARIANT_ZERO="@JVM_VARIANT_ZERO@"
-JVM_VARIANT_ZEROSHARK="@JVM_VARIANT_ZEROSHARK@"
-
-# Legacy setting: OPT or DBG
-VARIANT="@VARIANT@"
-# Legacy setting: true or false
-FASTDEBUG="@FASTDEBUG@"
-# Legacy setting: debugging the class files?
-DEBUG_CLASSFILES="@DEBUG_CLASSFILES@"
-# Legacy setting: -debug or -fastdebug
-BUILD_VARIANT_RELEASE="@BUILD_VARIANT_RELEASE@"
-
-LANGTOOLS_OUTPUTDIR="@LANGTOOLS_OUTPUTDIR@"
-CORBA_OUTPUTDIR="@CORBA_OUTPUTDIR@"
-JAXP_OUTPUTDIR="@JAXP_OUTPUTDIR@"
-JAXWS_OUTPUTDIR="@JAXWS_OUTPUTDIR@"
-HOTSPOT_OUTPUTDIR="@HOTSPOT_OUTPUTDIR@"
-
-# This where a working jvm is built.
-# You can run ${JDK_OUTPUTDIR}/bin/java
-# Though the layout of the contents of ${JDK_OUTPUTDIR} is not
-# yet the same as a default installation.
-JDK_OUTPUTDIR="@OUTPUT_ROOT@"/jdk
-
-# When you run "make install" it will create the standardized
-# layout for the jdk and the jre inside the images subdir.
-# Then it will copy the contents of the jdk into the installation
-# directory.
-IMAGES_OUTPUTDIR="@OUTPUT_ROOT@"/images
-
-LANGTOOLS_DIST="@LANGTOOLS_DIST@"
-CORBA_DIST="@CORBA_DIST@"
-JAXP_DIST="@JAXP_DIST@"
-JAXWS_DIST="@JAXWS_DIST@"
-HOTSPOT_DIST="@HOTSPOT_DIST@"
-
-# Legacy variables used by Release.gmk
-JDK_IMAGE_DIR=${IMAGES_OUTPUTDIR}/j2sdk-image
-JRE_IMAGE_DIR=${IMAGES_OUTPUTDIR}/j2re-image
-
-# Can be /sparcv9 or /amd64 on Solaris
-ISA_DIR="@LEGACY_OPENJDK_TARGET_CPU3@"
-BINDIR="${JDK_OUTPUTDIR}/bin${ISA_DIR}"
-
-# The boot jdk to use
-ALT_BOOTDIR="@BOOT_JDK@"
-BOOT_JDK="@BOOT_JDK@"
-BOOT_JDK_JVMARGS="@BOOT_JDK_JVMARGS@"
-BOOT_RTJAR="@BOOT_RTJAR@"
-BOOT_TOOLSJAR="@BOOT_TOOLSJAR@"
-
-# When compiling Java source to be run by the boot jdk
-# use these extra flags, eg -source 6 -target 6
-BOOT_JDK_SOURCETARGET="@BOOT_JDK_SOURCETARGET@"
-
-# Information about the build system
-NUM_CORES="@NUM_CORES@"
-# This is used from the jdk build for C/C++ code.
-PARALLEL_COMPILE_JOBS="@CONCURRENT_BUILD_JOBS@"
-# Store javac server synchronization files here, and
-# the javac server log files.
-JAVAC_SERVERS="@JAVAC_SERVERS@"
-# Should we use a javac server or not? The javac server gives
-# an enormous performance improvement since it reduces the
-# startup costs of javac and reuses as much as possible of intermediate
-# compilation work. But if we want to compile with a non-Java
-# javac compiler, like gcj. Then we cannot use javac server and
-# this variable is set to false.
-JAVAC_USE_REMOTE="@JAVAC_USE_REMOTE@"
-# We can block the Javac server to never use more cores than this.
-# This is not for performance reasons, but for memory usage, since each
-# core requires its own JavaCompiler. We might have 64 cores and 4GB
-# of memory, 64 JavaCompilers will currently not fit in a 3GB heap.
-# Since there is no sharing of data between the JavaCompilers.
-JAVAC_SERVER_CORES="@JAVAC_SERVER_CORES@"
-# Should we use dependency tracking between Java packages? true or false.
-JAVAC_USE_DEPS="@JAVAC_USE_DEPS@"
-# We can invoke javac: SINGLE_THREADED_BATCH or MULTI_CORE_CONCURRENT
-JAVAC_USE_MODE="@JAVAC_USE_MODE@"
-# Enable not yet complete sjavac support.
-ENABLE_SJAVAC="@ENABLE_SJAVAC@"
-
-# The OpenJDK makefiles should be changed to using the standard
-# configure output ..._CFLAGS and ..._LIBS. In the meantime we
-# extract the information here.
-FREETYPE2_LIB_PATH="@FREETYPE2_LIB_PATH@"
-FREETYPE2_LIBS="@FREETYPE2_LIBS@"
-FREETYPE2_CFLAGS="@FREETYPE2_CFLAGS@"
-USING_SYSTEM_FT_LIB="@USING_SYSTEM_FT_LIB@"
-CUPS_CFLAGS="@CUPS_CFLAGS@"
-
-PACKAGE_PATH="@PACKAGE_PATH@"
-
-# Source file for cacerts
-CACERTS_FILE="@CACERTS_FILE@"
-
-#MOZILLA_HEADERS_PATH=
-
-# Necessary additional compiler flags to compile X11 
-X_CFLAGS="@X_CFLAGS@"
-X_LIBS="@X_LIBS@"
-OPENWIN_HOME="@OPENWIN_HOME@"
-
-# There are two types: CC or CL
-# CC is gcc and others behaving reasonably similar.
-# CL is cl.exe only.
-COMPILER_TYPE="@COMPILER_TYPE@"
-
-# Flags used for overriding the default opt setting for a C/C++ source file.
-C_O_FLAG_HIGHEST="@C_O_FLAG_HIGHEST@"
-C_O_FLAG_HI="@C_O_FLAG_HI@"
-C_O_FLAG_NORM="@C_O_FLAG_NORM@"
-C_O_FLAG_NONE="@C_O_FLAG_NONE@"
-CXX_O_FLAG_HIGHEST="@CXX_O_FLAG_HIGHEST@"
-CXX_O_FLAG_HI="@CXX_O_FLAG_HI@"
-CXX_O_FLAG_NORM="@CXX_O_FLAG_NORM@"
-CXX_O_FLAG_NONE="@CXX_O_FLAG_NONE@"
-
-C_FLAG_DEPS="@C_FLAG_DEPS@"
-CXX_FLAG_DEPS="@CXX_FLAG_DEPS@"
-
-# Tools that potentially need to be cross compilation aware.
-CC="@UNCYGDRIVE@ @CCACHE@ @CC@"
-
-# CFLAGS used to compile the jdk native libraries (C-code)
-CFLAGS_JDKLIB="@CFLAGS_JDKLIB@"
-CXXFLAGS_JDKLIB="@CXXFLAGS_JDKLIB@"
-
-# CFLAGS used to compile the jdk native launchers (C-code)
-CFLAGS_JDKEXE="@CFLAGS_JDKEXE@"
-CXXFLAGS_JDKEXE="@CXXFLAGS_JDKEXE@"
-
-CXX="@UNCYGDRIVE@ @CCACHE@ @CXX@"
-#CXXFLAGS="@CXXFLAGS@"
-
-OBJC="@CCACHE@ @OBJC@"
-#OBJCFLAGS="@OBJCFLAGS@"
-
-CPP="@UNCYGDRIVE@ @CPP@"
-#CPPFLAGS="@CPPFLAGS@"
-
-# The linker can be gcc or ld on posix systems, or link.exe on winapi systems.
-LD="@UNCYGDRIVE@ @LD@"
-
-# LDFLAGS used to link the jdk native libraries (C-code)
-LDFLAGS_JDKLIB="@LDFLAGS_JDKLIB@"
-LDFLAGS_JDKLIB_SUFFIX="@LDFLAGS_JDKLIB_SUFFIX@"
-
-# On some platforms the linker cannot be used to create executables, thus
-# the need for a separate LDEXE command.
-LDEXE="@UNCYGDRIVE@ @LDEXE@"
-
-# LDFLAGS used to link the jdk native launchers (C-code)
-LDFLAGS_JDKEXE="@LDFLAGS_JDKEXE@"
-LDFLAGS_JDKEXE_SUFFIX="@LDFLAGS_JDKEXE_SUFFIX@"
-
-# Sometimes a different linker is needed for c++ libs
-LDCXX="@UNCYGDRIVE@ @LDCXX@"
-# The flags for linking libstdc++ linker.
-LIBCXX="@LIBCXX@"
-
-# Sometimes a different linker is needed for c++ executables
-LDEXECXX="@UNCYGDRIVE@ @LDEXECXX@"
-
-# If cross compiling, then define CROSS_COMPILE_ARCH=cpu_name here.
-# The HOSTCC should really be named BUILDCC, ie build executable for
-# the build platform. Same as CC when not cross compiling.
-HOSTCC="@HOSTCC@"
-HOSTCXX="@HOSTCXX@"
-# And of course, the jdk spells HOSTCC as NIO_CC/HOST_CC 
-HOST_CC="@HOSTCC@"
-NIO_CC="@HOSTCC@"
-
-AS="@AS@"
-ASFLAGS="@ASFLAGS@"
-
-# AR is used to create a static library (is ar in posix, lib.exe in winapi)
-AR="@UNCYGDRIVE@ @AR@"
-ARFLAGS="@ARFLAGS@"
-
-NM="@NM@"
-STRIP="@STRIP@"
-MCS="@MCS@"
-
-# Command to create a shared library
-SHARED_LIBRARY_FLAGS="@SHARED_LIBRARY_FLAGS@"
-
-# Options to linker to specify a mapfile. 
-# (Note absence of = assignment, because we do not want to evaluate the macro body here)
-SET_SHARED_LIBRARY_MAPFILE="@SET_SHARED_LIBRARY_MAPFILE@"
-
-# Options for C/CXX compiler to be used if linking is performed
-#   using reorder file
-C_FLAG_REORDER="@C_FLAG_REORDER@"
-CXX_FLAG_REORDER="@CXX_FLAG_REORDER@"
-
-#
-# Options for generating debug symbols
-ENABLE_DEBUG_SYMBOLS="@ENABLE_DEBUG_SYMBOLS@"
-CFLAGS_DEBUG_SYMBOLS="@CFLAGS_DEBUG_SYMBOLS@"
-CXXFLAGS_DEBUG_SYMBOLS="@CXXFLAGS_DEBUG_SYMBOLS@"
-ZIP_DEBUGINFO_FILES="@ZIP_DEBUGINFO_FILES@"
-
-# Options to linker to specify the library name.
-# (Note absence of = assignment, because we do not want to evaluate the macro body here)
-SET_SHARED_LIBRARY_NAME="@SET_SHARED_LIBRARY_NAME@"
-
-# Set origin using the linker, ie use the relative path to the dependent library to find the dependees.
-# (Note absence of = assignment, because we do not want to evaluate the macro body here)
-SET_SHARED_LIBRARY_ORIGIN="@SET_SHARED_LIBRARY_ORIGIN@"
-
-# Different OS:es have different ways of naming shared libraries.
-# The SHARED_LIBRARY macro takes "verify" as and argument and returns:
-#    "libverify.so" or "libverify.dylib" or "verify.dll" depending on platform.
-# (Note absence of = assignment, because we do not want to evaluate the macro body here)
-SHARED_LIBRARY="@SHARED_LIBRARY@"
-STATIC_LIBRARY="@STATIC_LIBRARY@"
-LIBRARY_PREFIX="@LIBRARY_PREFIX@"
-SHARED_LIBRARY_SUFFIX="@SHARED_LIBRARY_SUFFIX@"
-STATIC_LIBRARY_SUFFIX="@STATIC_LIBRARY_SUFFIX@"
-EXE_SUFFIX="@EXE_SUFFIX@"
-OBJ_SUFFIX="@OBJ_SUFFIX@"
-
-POST_STRIP_CMD="@POST_STRIP_CMD@"
-POST_MCS_CMD='@POST_MCS_CMD@'
-
-JAVA_FLAGS="@BOOT_JDK_JVMARGS@"
-
-JAVA="@UNCYGDRIVE@ @JAVA@ ${JAVA_FLAGS}"
-
-JAVAC="@UNCYGDRIVE@ @JAVAC@"
-JAVAC_FLAGS="@JAVAC_FLAGS@"
-
-JAVAH="@UNCYGDRIVE@ @JAVAH@"
-
-JAR="@UNCYGDRIVE@ @JAR@"
-
-RMIC="@UNCYGDRIVE@ @RMIC@"
-
-NATIVE2ASCII="@UNCYGDRIVE@ @NATIVE2ASCII@"
-
-BOOT_JAR_CMD="@UNCYGDRIVE@ @JAR@"
-BOOT_JAR_JFLAGS=
-
-# Tools adhering to a minimal and common standard of posix compliance.
-AWK="@AWK@"
 CAT="@CAT@"
-CCACHE="@CCACHE@"
-# CD is going away, but remains to cater for legacy makefiles.
 CD=cd
-CHMOD="@CHMOD@"
 CP="@CP@"
-CPIO="@CPIO@"
-CUT="@CUT@"
-DATE="@DATE@"
-DF="@DF@"
 DIFF="@DIFF@"
-FIND="@FIND@"
-FIND_DELETE="@FIND_DELETE@"
 ECHO="@ECHO@"
-EGREP="@EGREP@"
-FGREP="@FGREP@"
+FIND="@FIND@"
 GREP="@GREP@"
-HEAD="@HEAD@"
-LS="@LS@"
-LN="@LN@"
-MKDIR="@MKDIR@"
-MV="@MV@"
-NAWK="@NAWK@"
-PRINTF="@PRINTF@"
-PWD="@THEPWDCMD@"
 RM="@RM@"
 SED="@SED@"
-SH="@SH@"
-SORT="@SORT@"
-TAR="@TAR@"
-TAIL="@TAIL@"
-TEE="@TEE@"
-TR="@TR@"
-TOUCH="@TOUCH@"
-WC="@WC@"
-XARGS="@XARGS@"
-ZIPEXE="@ZIP@"
-ZIP="@ZIP@"
-UNZIP="@UNZIP@"
-MT="@UNCYGDRIVE@ @MT@"
-RC="@UNCYGDRIVE@ @RC@"
-DUMPBIN="@UNCYGDRIVE@ @DUMPBIN@"
-CYGPATH="@CYGPATH@"
-LDD="@LDD@"
-OTOOL="@OTOOL@"
-READELF="@READELF@"
-EXPR="@EXPR@"
-FILE="@FILE@"
-HG="@HG@"
-OBJCOPY="@OBJCOPY@"
 
-UNCYGDRIVE="@UNCYGDRIVE@"
-
-# Build setup
-ENABLE_DOCS="@ENABLE_DOCS@"
-GENERATE_DOCS="@ENABLE_DOCS@"
-DISABLE_NIMBUS="@DISABLE_NIMBUS@"
-USE_EXTERNAL_LIBJPEG="@USE_EXTERNAL_LIBJPEG@"
-USE_EXTERNAL_LIBGIF="@USE_EXTERNAL_LIBGIF@"
-USE_EXTERNAL_LIBZ="@USE_EXTERNAL_LIBZ@"
-LIBZIP_CAN_USE_MMAP="@LIBZIP_CAN_USE_MMAP@"
-CHECK_FOR_VCINSTALLDIR="@CHECK_FOR_VCINSTALLDIR@"
-MSVCRNN_DLL="@MSVCR100DLL@"
-
-
-####################################################
-#
-# Legacy Hotspot support
-
-HOTSPOT_DIST="@HOTSPOT_DIST@"
-HOTSPOT_MAKE_ARGS="@HOTSPOT_MAKE_ARGS@"
-# This is used from the libjvm build for C/C++ code.
-HOTSPOT_BUILD_JOBS="@CONCURRENT_BUILD_JOBS@"
-# Control wether Hotspot runs Queens test after building
-TEST_IN_BUILD="@TEST_IN_BUILD@"
-
-####################################################
-#
-# INSTALLATION
-#
-
-# Common prefix for all installed files. Defaults to /usr/local,
-# but /opt/myjdk is another common version. 
-INSTALL_PREFIX="@prefix@"
-
-# Directories containing architecture-dependent files should be relative to exec_prefix
-INSTALL_EXECPREFIX="@exec_prefix@"
-
-# java,javac,javah,javap etc are installed here.
-INSTALL_BINDIR="@bindir@"
-
-# Read only architecture-independent data
-INSTALL_DATADIR="@datadir@"
-
-# Root of above.
-INSTALL_DATAROOTDIR="@datarootdir@"
-
-# Doc files, other than info and man.
-INSTALL_DOCDIR="@docdir@"
-
-# Html documentation
-INSTALL_HTMLDIR="@htmldir@"
-
-# Installing C header files, JNI headers for example.
-INSTALL_INCLUDEDIR="@includedir@"
-
-# Installing library files....
-INSTALL_INCLUDEDIR="@libdir@"
-
-# Executables that other programs run.
-INSTALL_LIBEXECDIR="@libexecdir@"
-
-# Locale-dependent but architecture-independent data, such as message catalogs. 
-INSTALL_LOCALEDIR="@localedir@"
-
-# Modifiable single-machine data
-INSTALL_LOCALSTATEDIR="@localstatedir@"
-
-# Man pages
-INSTALL_MANDIR="@mandir@"
-
-# Modifiable architecture-independent data.
-INSTALL_SHAREDSTATEDIR="@sharedstatedir@"
-
-# Read-only single-machine data
-INSTALL_SYSCONFDIR="@sysconfdir@"
-
-
-####################################################
-#
-# Misc
-#
-
-# Name of Service Agent library
-SALIB_NAME="@SALIB_NAME@"
-
-OS_VERSION_MAJOR="@OS_VERSION_MAJOR@"
-OS_VERSION_MINOR="@OS_VERSION_MINOR@"
-OS_VERSION_MICRO="@OS_VERSION_MICRO@"
+POST_STRIP_CMD="@POST_STRIP_CMD@"

common/autoconf/toolchain.m4

@@ -31,6 +31,19 @@ AC_DEFUN_ONCE([TOOLCHAIN_SETUP_VISUAL_STUDIO_ENV],
 # the set env variables into the spec file.
 SETUPDEVENV="# No special vars"
 if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
+    # Store path to cygwin link.exe to help excluding it when searching for 
+    # VS linker.
+    AC_PATH_PROG(CYGWIN_LINK, link)
+    AC_MSG_CHECKING([if the first found link.exe is actually the Cygwin link tool])
+    "$CYGWIN_LINK" --version > /dev/null
+    if test $? -eq 0 ; then
+      AC_MSG_RESULT([yes])
+    else
+      AC_MSG_RESULT([no])
+      # This might be the VS linker. Don't exclude it later on.
+      CYGWIN_LINK=""
+    fi
+    
     # If vcvarsall.bat has been run, then VCINSTALLDIR is set.
     if test "x$VCINSTALLDIR" != x; then
         # No further setup is needed. The build will happen from this kind
@@ -57,12 +70,12 @@ if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
             AC_MSG_RESULT([no])
             AC_MSG_ERROR([Tried to find a VS installation using both $SEARCH_ROOT but failed. Please run "c:\\cygwin\\bin\\bash.exe -l" from a VS command prompt and then run configure/make from there.])
         fi
-        case "$LEGACY_OPENJDK_TARGET_CPU1" in
-          i?86)
+        case "$OPENJDK_TARGET_CPU" in
+          x86)
             VARSBAT_ARCH=x86
             ;;
-          *)
-            VARSBAT_ARCH=$LEGACY_OPENJDK_TARGET_CPU1
+          x86_64)
+            VARSBAT_ARCH=amd64
             ;;
         esac
         # Lets extract the variables that are set by vcvarsall.bat/vsvars32.bat/vsvars64.bat
@@ -122,9 +135,6 @@ AC_DEFUN_ONCE([TOOLCHAIN_SETUP_SYSROOT_AND_OUT_OPTIONS],
 # Configure the development tool paths and potential sysroot.
 #
 AC_LANG(C++)
-DEVKIT=
-SYS_ROOT=/
-AC_SUBST(SYS_ROOT)
 
 # The option used to specify the target .o,.a or .so file.
 # When compiling, how to specify the to be created object file.
@@ -153,44 +163,28 @@ AC_DEFUN_ONCE([TOOLCHAIN_SETUP_PATHS],
 # Setting only --host, does not seem to be really supported.
 # Please set both --build and --host if you want to cross compile.
 
-DEFINE_CROSS_COMPILE_ARCH=""
-HOSTCC=""
-HOSTCXX=""
-HOSTLD=""
-AC_SUBST(DEFINE_CROSS_COMPILE_ARCH)
-AC_MSG_CHECKING([if this is a cross compile])
-if test "x$OPENJDK_BUILD_SYSTEM" != "x$OPENJDK_TARGET_SYSTEM"; then
-    AC_MSG_RESULT([yes, from $OPENJDK_BUILD_SYSTEM to $OPENJDK_TARGET_SYSTEM])
-    # We have detected a cross compile!
-    DEFINE_CROSS_COMPILE_ARCH="CROSS_COMPILE_ARCH:=$LEGACY_OPENJDK_TARGET_CPU1"
+if test "x$COMPILE_TYPE" = "xcross"; then
     # Now we to find a C/C++ compiler that can build executables for the build
     # platform. We can't use the AC_PROG_CC macro, since it can only be used
-    # once.
-    AC_PATH_PROGS(HOSTCC, [cl cc gcc])
-    WHICHCMD(HOSTCC)
-    AC_PATH_PROGS(HOSTCXX, [cl CC g++])
-    WHICHCMD(HOSTCXX)
-    AC_PATH_PROG(HOSTLD, ld)
-    WHICHCMD(HOSTLD)
-    # Building for the build platform should be easy. Therefore
-    # we do not need any linkers or assemblers etc.    
-else
-    AC_MSG_RESULT([no])
+    # once. Also, we need to do this before adding a tools dir to the path,
+    # otherwise we might pick up cross-compilers which don't use standard naming.
+    # Otherwise, we'll set the BUILD_tools to the native tools, but that'll have
+    # to wait until they are properly discovered.
+    AC_PATH_PROGS(BUILD_CC, [cl cc gcc])
+    SET_FULL_PATH(BUILD_CC)
+    AC_PATH_PROGS(BUILD_CXX, [cl CC g++])
+    SET_FULL_PATH(BUILD_CXX)
+    AC_PATH_PROG(BUILD_LD, ld)
+    SET_FULL_PATH(BUILD_LD)
 fi
+AC_SUBST(BUILD_CC)
+AC_SUBST(BUILD_CXX)
+AC_SUBST(BUILD_LD)
 
-# You can force the sys-root if the sys-root encoded into the cross compiler tools
-# is not correct.
-AC_ARG_WITH(sys-root, [AS_HELP_STRING([--with-sys-root],
-    [pass this sys-root to the compilers and linker (useful if the sys-root encoded in
-     the cross compiler tools is incorrect)])])
-
-if test "x$with_sys_root" != x; then
-    SYS_ROOT=$with_sys_root
-fi
-                     
 # If a devkit is found on the builddeps server, then prepend its path to the
 # PATH variable. If there are cross compilers available in the devkit, these
 # will be found by AC_PROG_CC et al.
+DEVKIT=
 BDEPS_CHECK_MODULE(DEVKIT, devkit, xxx,
                     [# Found devkit
                      PATH="$DEVKIT/bin:$PATH"
@@ -218,21 +212,6 @@ ORG_CFLAGS="$CFLAGS"
 ORG_CXXFLAGS="$CXXFLAGS"
 ORG_OBJCFLAGS="$OBJCFLAGS"
 
-AC_ARG_WITH([tools-dir], [AS_HELP_STRING([--with-tools-dir],
-	[search this directory for compilers and tools])], [TOOLS_DIR=$with_tools_dir])
-
-AC_ARG_WITH([devkit], [AS_HELP_STRING([--with-devkit],
-	[use this directory as base for tools-dir and sys-root])], [
-    if test "x$with_sys_root" != x; then
-      AC_MSG_ERROR([Cannot specify both --with-devkit and --with-sys-root at the same time])
-    fi
-    if test "x$with_tools_dir" != x; then
-      AC_MSG_ERROR([Cannot specify both --with-devkit and --with-tools-dir at the same time])
-    fi
-    TOOLS_DIR=$with_devkit/bin
-    SYS_ROOT=$with_devkit/$host_alias/libc
-    ])
-
 # autoconf magic only relies on PATH, so update it if tools dir is specified
 OLD_PATH="$PATH"
 if test "x$TOOLS_DIR" != x; then
@@ -251,7 +230,7 @@ if test "x$CC" = xcc && test "x$OPENJDK_BUILD_OS" = xmacosx; then
     # Do not use cc on MacOSX use gcc instead.
     CC="gcc"
 fi
-WHICHCMD(CC)
+SET_FULL_PATH(CC)
 
 AC_PROG_CXX([cl CC g++])
 if test "x$CXX" = xCC && test "x$OPENJDK_BUILD_OS" = xmacosx; then
@@ -259,7 +238,7 @@ if test "x$CXX" = xCC && test "x$OPENJDK_BUILD_OS" = xmacosx; then
     # c++ code. Override.
     CXX="g++"
 fi
-WHICHCMD(CXX)
+SET_FULL_PATH(CXX)
 
 if test "x$CXX" = x || test "x$CC" = x; then
     HELP_MSG_MISSING_DEPENDENCY([devkit])
@@ -268,7 +247,7 @@ fi
 
 if test "x$OPENJDK_BUILD_OS" != xwindows; then
     AC_PROG_OBJC
-    WHICHCMD(OBJC)
+    SET_FULL_PATH(OBJC)
 else
     OBJC=
 fi
@@ -279,19 +258,11 @@ CFLAGS="$ORG_CFLAGS"
 CXXFLAGS="$ORG_CXXFLAGS"
 OBJCFLAGS="$ORG_OBJCFLAGS"
 
-# If we are not cross compiling, use the same compilers for
-# building the build platform executables.
-if test "x$DEFINE_CROSS_COMPILE_ARCH" = x; then
-    HOSTCC="$CC"
-    HOSTCXX="$CXX"
-fi
-
-AC_CHECK_TOOL(LD, ld)
-WHICHCMD(LD)
 LD="$CC"
 LDEXE="$CC"
 LDCXX="$CXX"
 LDEXECXX="$CXX"
+AC_SUBST(LD)
 # LDEXE is the linker to use, when creating executables.
 AC_SUBST(LDEXE)
 # Linking C++ libraries.
@@ -299,8 +270,10 @@ AC_SUBST(LDCXX)
 # Linking C++ executables.
 AC_SUBST(LDEXECXX)
 
-AC_CHECK_TOOL(AR, ar)
-WHICHCMD(AR)
+if test "x$OPENJDK_BUILD_OS" != xwindows; then
+    AC_CHECK_TOOL(AR, ar)
+    SET_FULL_PATH(AR)
+fi
 if test "x$OPENJDK_BUILD_OS" = xmacosx; then
     ARFLAGS="-r"
 else
@@ -316,25 +289,31 @@ AS_IF([test "x$OPENJDK_BUILD_OS" = xwindows], [
     EXE_OUT_OPTION=-out:
     LD_OUT_OPTION=-out:
     AR_OUT_OPTION=-out:
-    # On Windows, reject /usr/bin/link, which is a cygwin
+    # On Windows, reject /usr/bin/link (as determined in CYGWIN_LINK), which is a cygwin
     # program for something completely different.
-    AC_CHECK_PROG([WINLD], [link],[link],,, [/usr/bin/link])
+    AC_CHECK_PROG([WINLD], [link],[link],,, [$CYGWIN_LINK])
     # Since we must ignore the first found link, WINLD will contain
     # the full path to the link.exe program.
-    WHICHCMD_SPACESAFE([WINLD])
+    SET_FULL_PATH_SPACESAFE([WINLD])
+    printf "Windows linker was found at $WINLD\n"
+    AC_MSG_CHECKING([if the found link.exe is actually the Visual Studio linker])
+    "$WINLD" --version > /dev/null
+    if test $? -eq 0 ; then
+      AC_MSG_RESULT([no])
+      AC_MSG_ERROR([This is the Cygwin link tool. Please check your PATH and rerun configure.])
+    else
+      AC_MSG_RESULT([yes])
+    fi
     LD="$WINLD"
     LDEXE="$WINLD"
     LDCXX="$WINLD"
     LDEXECXX="$WINLD"
-    # Set HOSTLD to same as LD until we fully support cross compilation
-    # on windows.
-    HOSTLD="$WINLD"
 
     AC_CHECK_PROG([MT], [mt], [mt],,, [/usr/bin/mt])
-    WHICHCMD_SPACESAFE([MT])
+    SET_FULL_PATH_SPACESAFE([MT])
     # The resource compiler
     AC_CHECK_PROG([RC], [rc], [rc],,, [/usr/bin/rc])
-    WHICHCMD_SPACESAFE([RC])
+    SET_FULL_PATH_SPACESAFE([RC])
 
     RC_FLAGS="-nologo /l 0x409 /r"
     AS_IF([test "x$VARIANT" = xOPT], [
@@ -354,12 +333,12 @@ AS_IF([test "x$OPENJDK_BUILD_OS" = xwindows], [
 
     # lib.exe is used to create static libraries.
     AC_CHECK_PROG([WINAR], [lib],[lib],,,)
-    WHICHCMD_SPACESAFE([WINAR])
+    SET_FULL_PATH_SPACESAFE([WINAR])
     AR="$WINAR"
     ARFLAGS="-nologo -NODEFAULTLIB:MSVCRT"
 
     AC_CHECK_PROG([DUMPBIN], [dumpbin], [dumpbin],,,)
-    WHICHCMD_SPACESAFE([DUMPBIN])
+    SET_FULL_PATH_SPACESAFE([DUMPBIN])
 
     COMPILER_TYPE=CL
     CCXXFLAGS="$CCXXFLAGS -nologo"
@@ -368,10 +347,20 @@ AC_SUBST(RC_FLAGS)
 AC_SUBST(COMPILER_TYPE)
 
 AC_PROG_CPP
-WHICHCMD(CPP)
+SET_FULL_PATH(CPP)
 
 AC_PROG_CXXCPP
-WHICHCMD(CXXCPP)
+SET_FULL_PATH(CXXCPP)
+
+if test "x$COMPILE_TYPE" != "xcross"; then
+    # If we are not cross compiling, use the same compilers for
+    # building the build platform executables. The cross-compilation
+    # case needed to be done earlier, but this can only be done after
+    # the native tools have been localized.
+    BUILD_CC="$CC"
+    BUILD_CXX="$CXX"
+    BUILD_LD="$LD"
+fi
 
 # for solaris we really need solaris tools, and not gnu equivalent
 #   these seems to normally reside in /usr/ccs/bin so add that to path before
@@ -386,27 +375,24 @@ fi
 # Find the right assembler.
 if test "x$OPENJDK_BUILD_OS" = xsolaris; then
     AC_PATH_PROG(AS, as)
-    WHICHCMD(AS)
-    ASFLAGS=" "
+    SET_FULL_PATH(AS)
 else
     AS="$CC -c"
-    ASFLAGS=" "
 fi
 AC_SUBST(AS)
-AC_SUBST(ASFLAGS)
 
 if test "x$OPENJDK_BUILD_OS" = xsolaris; then
-    AC_PATH_PROG(NM, nm)
-    WHICHCMD(NM)
+    AC_PATH_PROGS(NM, [gnm nm])
+    SET_FULL_PATH(NM)
     AC_PATH_PROG(STRIP, strip)
-    WHICHCMD(STRIP)
+    SET_FULL_PATH(STRIP)
     AC_PATH_PROG(MCS, mcs)
-    WHICHCMD(MCS)
-else
+    SET_FULL_PATH(MCS)
+elif test "x$OPENJDK_BUILD_OS" != xwindows; then
     AC_CHECK_TOOL(NM, nm)
-    WHICHCMD(NM)
+    SET_FULL_PATH(NM)
     AC_CHECK_TOOL(STRIP, strip)
-    WHICHCMD(STRIP)
+    SET_FULL_PATH(STRIP)
 fi
 
 ###
@@ -421,6 +407,11 @@ if test "x$OBJCOPY" = x; then
    AC_PATH_TOOL(OBJCOPY, objcopy)
 fi
 
+if test "x$OPENJDK_TARGET_OS" = "xmacosx"; then
+   AC_PATH_PROG(LIPO, lipo)
+   SET_FULL_PATH(LIPO)
+fi
+
 # Restore old path without tools dir
 PATH="$OLD_PATH"
 ])
@@ -449,15 +440,13 @@ if test "x$GCC" = xyes; then
     SET_SHARED_LIBRARY_MAPFILE='-Xlinker -version-script=[$]1'
     C_FLAG_REORDER=''
     CXX_FLAG_REORDER=''
-    SET_SHARED_LIBRARY_ORIGIN='-Xlinker -z -Xlinker origin -Xlinker -rpath -Xlinker \$$$$ORIGIN/[$]1'
+    SET_SHARED_LIBRARY_ORIGIN='-Xlinker -z -Xlinker origin -Xlinker -rpath -Xlinker \$$$$ORIGIN[$]1'
+    SET_EXECUTABLE_ORIGIN='-Xlinker -rpath -Xlinker \$$$$ORIGIN[$]1'
     LD="$CC"
     LDEXE="$CC"
     LDCXX="$CXX"
     LDEXECXX="$CXX"
     POST_STRIP_CMD="$STRIP -g"
-    if test "x$JDK_VARIANT" = xembedded; then
-        POST_STRIP_CMD="$STRIP --strip-unneeded"
-    fi
 
     # Linking is different on MacOSX
     if test "x$OPENJDK_BUILD_OS" = xmacosx; then
@@ -470,6 +459,7 @@ if test "x$GCC" = xyes; then
         SET_SHARED_LIBRARY_NAME='-Xlinker -install_name -Xlinker @rpath/[$]1' 
         SET_SHARED_LIBRARY_MAPFILE=''
         SET_SHARED_LIBRARY_ORIGIN='-Xlinker -rpath -Xlinker @loader_path/.'
+        SET_EXECUTABLE_ORIGIN="$SET_SHARED_LIBRARY_ORIGIN"
         POST_STRIP_CMD="$STRIP -S"
     fi
 else
@@ -480,7 +470,7 @@ else
         LIBRARY_PREFIX=lib
         SHARED_LIBRARY='lib[$]1.so'
         STATIC_LIBRARY='lib[$]1.a'
-        SHARED_LIBRARY_FLAGS="-z defs -xildoff -ztext -G"
+        SHARED_LIBRARY_FLAGS="-G"
         SHARED_LIBRARY_SUFFIX='.so'
         STATIC_LIBRARY_SUFFIX='.a'
         OBJ_SUFFIX='.o'
@@ -489,7 +479,8 @@ else
         SET_SHARED_LIBRARY_MAPFILE='-M[$]1'
 	C_FLAG_REORDER='-xF'
 	CXX_FLAG_REORDER='-xF'
-        SET_SHARED_LIBRARY_ORIGIN='-R \$$$$ORIGIN/[$]1'
+        SET_SHARED_LIBRARY_ORIGIN='-R\$$$$ORIGIN[$]1'
+        SET_EXECUTABLE_ORIGIN="$SET_SHARED_LIBRARY_ORIGIN"
         CFLAGS_JDK="${CFLAGS_JDK} -D__solaris__"
         CXXFLAGS_JDK="${CXXFLAGS_JDK} -D__solaris__"
         CFLAGS_JDKLIB_EXTRA='-xstrconst'
@@ -511,6 +502,7 @@ else
         SET_SHARED_LIBRARY_NAME=''
         SET_SHARED_LIBRARY_MAPFILE=''
         SET_SHARED_LIBRARY_ORIGIN=''
+        SET_EXECUTABLE_ORIGIN=''
     fi
 fi
 
@@ -527,6 +519,7 @@ AC_SUBST(SET_SHARED_LIBRARY_MAPFILE)
 AC_SUBST(C_FLAG_REORDER)
 AC_SUBST(CXX_FLAG_REORDER)
 AC_SUBST(SET_SHARED_LIBRARY_ORIGIN)
+AC_SUBST(SET_EXECUTABLE_ORIGIN)
 AC_SUBST(POST_STRIP_CMD)
 AC_SUBST(POST_MCS_CMD)
 
@@ -542,6 +535,25 @@ AC_DEFUN_ONCE([TOOLCHAIN_SETUP_COMPILER_FLAGS_FOR_OPTIMIZATION],
 # Setup the opt flags for different compilers
 # and different operating systems.
 #
+
+#
+# NOTE: check for -mstackrealign needs to be below potential addition of -m32
+#
+if test "x$OPENJDK_TARGET_CPU_BITS" = x32 && test "x$OPENJDK_TARGET_OS" = xmacosx; then
+    # On 32-bit MacOSX the OS requires C-entry points to be 16 byte aligned.
+    # While waiting for a better solution, the current workaround is to use -mstackrealign.
+    CFLAGS="$CFLAGS -mstackrealign"
+    AC_MSG_CHECKING([if 32-bit compiler supports -mstackrealign])
+    AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])],
+                   [
+		        AC_MSG_RESULT([yes])
+                   ],
+	           [
+		        AC_MSG_RESULT([no])
+	                AC_MSG_ERROR([The selected compiler $CXX does not support -mstackrealign! Try to put another compiler in the path.])
+	           ])
+fi
+
 C_FLAG_DEPS="-MMD -MF"
 CXX_FLAG_DEPS="-MMD -MF"
 
@@ -566,7 +578,7 @@ case $COMPILER_TYPE in
 	    CXXFLAGS_DEBUG_SYMBOLS="-g"
 	    if test "x$OPENJDK_TARGET_CPU_BITS" = "x64" && test "x$DEBUG_LEVEL" = "xfastdebug"; then
 	       CFLAGS_DEBUG_SYMBOLS="-g1"
-	       CXXFLAGS_DEBUG_SYMBOLSG="-g1"
+	       CXXFLAGS_DEBUG_SYMBOLS="-g1"
 	    fi
 	    ;;
 	esac
@@ -578,52 +590,56 @@ case $COMPILER_TYPE in
         #
         # Forte has different names for this with their C++ compiler...
         #
-	C_FLAG_DEPS="-xMMD -xMF"
-	CXX_FLAG_DEPS="-xMMD -xMF"
+        C_FLAG_DEPS="-xMMD -xMF"
+        CXX_FLAG_DEPS="-xMMD -xMF"
 
-# Extra options used with HIGHEST
-#
-# WARNING: Use of OPTIMIZATION_LEVEL=HIGHEST in your Makefile needs to be
-#          done with care, there are some assumptions below that need to
-#          be understood about the use of pointers, and IEEE behavior.
-#
-# Use non-standard floating point mode (not IEEE 754)
-CC_HIGHEST="$CC_HIGHEST -fns"
-# Do some simplification of floating point arithmetic (not IEEE 754)
-CC_HIGHEST="$CC_HIGHEST -fsimple"
-# Use single precision floating point with 'float'
-CC_HIGHEST="$CC_HIGHEST -fsingle"
-# Assume memory references via basic pointer types do not alias
-#   (Source with excessing pointer casting and data access with mixed 
-#    pointer types are not recommended)
-CC_HIGHEST="$CC_HIGHEST -xalias_level=basic"
-# Use intrinsic or inline versions for math/std functions
-#   (If you expect perfect errno behavior, do not use this)
-CC_HIGHEST="$CC_HIGHEST -xbuiltin=%all"
-# Loop data dependency optimizations (need -xO3 or higher)
-CC_HIGHEST="$CC_HIGHEST -xdepend"
-# Pointer parameters to functions do not overlap
-#   (Similar to -xalias_level=basic usage, but less obvious sometimes.
-#    If you pass in multiple pointers to the same data, do not use this)
-CC_HIGHEST="$CC_HIGHEST -xrestrict"
-# Inline some library routines
-#   (If you expect perfect errno behavior, do not use this)
-CC_HIGHEST="$CC_HIGHEST -xlibmil"
-# Use optimized math routines
-#   (If you expect perfect errno behavior, do not use this)
-#  Can cause undefined external on Solaris 8 X86 on __sincos, removing for now
-#CC_HIGHEST="$CC_HIGHEST -xlibmopt"
+        # Extra options used with HIGHEST
+        #
+        # WARNING: Use of OPTIMIZATION_LEVEL=HIGHEST in your Makefile needs to be
+        #          done with care, there are some assumptions below that need to
+        #          be understood about the use of pointers, and IEEE behavior.
+        #
+        # Use non-standard floating point mode (not IEEE 754)
+        CC_HIGHEST="$CC_HIGHEST -fns"
+        # Do some simplification of floating point arithmetic (not IEEE 754)
+        CC_HIGHEST="$CC_HIGHEST -fsimple"
+        # Use single precision floating point with 'float'
+        CC_HIGHEST="$CC_HIGHEST -fsingle"
+        # Assume memory references via basic pointer types do not alias
+        #   (Source with excessing pointer casting and data access with mixed 
+        #    pointer types are not recommended)
+        CC_HIGHEST="$CC_HIGHEST -xalias_level=basic"
+        # Use intrinsic or inline versions for math/std functions
+        #   (If you expect perfect errno behavior, do not use this)
+        CC_HIGHEST="$CC_HIGHEST -xbuiltin=%all"
+        # Loop data dependency optimizations (need -xO3 or higher)
+        CC_HIGHEST="$CC_HIGHEST -xdepend"
+        # Pointer parameters to functions do not overlap
+        #   (Similar to -xalias_level=basic usage, but less obvious sometimes.
+        #    If you pass in multiple pointers to the same data, do not use this)
+        CC_HIGHEST="$CC_HIGHEST -xrestrict"
+        # Inline some library routines
+        #   (If you expect perfect errno behavior, do not use this)
+        CC_HIGHEST="$CC_HIGHEST -xlibmil"
+        # Use optimized math routines
+        #   (If you expect perfect errno behavior, do not use this)
+        #  Can cause undefined external on Solaris 8 X86 on __sincos, removing for now
+        #CC_HIGHEST="$CC_HIGHEST -xlibmopt"
 
-        case $LEGACY_OPENJDK_TARGET_CPU1 in
-          i586)
-            C_O_FLAG_HIGHEST="-xO4 -Wu,-O4~yz $CC_HIGHEST -xchip=pentium"
-            C_O_FLAG_HI="-xO4 -Wu,-O4~yz"
-            C_O_FLAG_NORM="-xO2 -Wu,-O2~yz"
-            C_O_FLAG_NONE=""
-            CXX_O_FLAG_HIGHEST="-xO4 -Qoption ube -O4~yz $CC_HIGHEST -xchip=pentium"
-            CXX_O_FLAG_HI="-xO4 -Qoption ube -O4~yz"
-            CXX_O_FLAG_NORM="-xO2 -Qoption ube -O2~yz"
-            CXX_O_FLAG_NONE=""
+        case $OPENJDK_TARGET_CPU_ARCH in
+          x86)
+            C_O_FLAG_HIGHEST="-xO4 -Wu,-O4~yz $CC_HIGHEST -xregs=no%frameptr"
+            C_O_FLAG_HI="-xO4 -Wu,-O4~yz -xregs=no%frameptr"
+            C_O_FLAG_NORM="-xO2 -Wu,-O2~yz -xregs=no%frameptr"
+            C_O_FLAG_NONE="-xregs=no%frameptr"
+            CXX_O_FLAG_HIGHEST="-xO4 -Qoption ube -O4~yz $CC_HIGHEST -xregs=no%frameptr"
+            CXX_O_FLAG_HI="-xO4 -Qoption ube -O4~yz -xregs=no%frameptr"
+            CXX_O_FLAG_NORM="-xO2 -Qoption ube -O2~yz -xregs=no%frameptr"
+            CXX_O_FLAG_NONE="-xregs=no%frameptr"
+            if test "x$OPENJDK_TARGET_CPU" = xx86; then
+               C_O_FLAG_HIGHEST="$C_O_FLAG_HIGHEST -xchip=pentium"
+               CXX_O_FLAG_HIGHEST="$CXX_O_FLAG_HIGHEST -xchip=pentium"
+            fi
             ;;
           sparc)
             CFLAGS_JDK="${CFLAGS_JDK} -xmemalign=4s"
@@ -647,9 +663,11 @@ CC_HIGHEST="$CC_HIGHEST -xlibmil"
     ;;
   CL )
     D_FLAG=
-    C_O_FLAG_HI="-O2"
+    C_O_FLAG_HIGHEST="-O2"
+    C_O_FLAG_HI="-O1"
     C_O_FLAG_NORM="-O1"
     C_O_FLAG_NONE="-Od"
+    CXX_O_FLAG_HIGHEST="$C_O_FLAG_HIGHEST"
     CXX_O_FLAG_HI="$C_O_FLAG_HI"
     CXX_O_FLAG_NORM="$C_O_FLAG_NORM"
     CXX_O_FLAG_NONE="$C_O_FLAG_NONE"
@@ -680,15 +698,15 @@ AC_DEFUN_ONCE([TOOLCHAIN_SETUP_COMPILER_FLAGS_FOR_JDK],
 [
 
 if test "x$CFLAGS" != "x${ADDED_CFLAGS}"; then
-   AC_MSG_WARN([Ignoring CFLAGS($CFLAGS) found in environment. Use --with-extra-cflags"])
+   AC_MSG_WARN([Ignoring CFLAGS($CFLAGS) found in environment. Use --with-extra-cflags])
 fi
 
 if test "x$CXXFLAGS" != "x${ADDED_CXXFLAGS}"; then
-   AC_MSG_WARN([Ignoring CXXFLAGS($CXXFLAGS) found in environment. Use --with-extra-cxxflags"])
+   AC_MSG_WARN([Ignoring CXXFLAGS($CXXFLAGS) found in environment. Use --with-extra-cxxflags])
 fi
 
 if test "x$LDFLAGS" != "x${ADDED_LDFLAGS}"; then
-   AC_MSG_WARN([Ignoring LDFLAGS($LDFLAGS) found in environment. Use --with-extra-ldflags"])
+   AC_MSG_WARN([Ignoring LDFLAGS($LDFLAGS) found in environment. Use --with-extra-ldflags])
 fi
 
 AC_ARG_WITH(extra-cflags, [AS_HELP_STRING([--with-extra-cflags],
@@ -704,6 +722,15 @@ CFLAGS_JDK="${CFLAGS_JDK} $with_extra_cflags"
 CXXFLAGS_JDK="${CXXFLAGS_JDK} $with_extra_cxxflags"
 LDFLAGS_JDK="${LDFLAGS_JDK} $with_extra_ldflags"
 
+# Hotspot needs these set in their legacy form
+LEGACY_EXTRA_CFLAGS=$with_extra_cflags
+LEGACY_EXTRA_CXXFLAGS=$with_extra_cxxflags
+LEGACY_EXTRA_LDFLAGS=$with_extra_ldflags
+
+AC_SUBST(LEGACY_EXTRA_CFLAGS)
+AC_SUBST(LEGACY_EXTRA_CXXFLAGS)
+AC_SUBST(LEGACY_EXTRA_LDFLAGS)
+
 ###############################################################################
 #
 # Now setup the CFLAGS and LDFLAGS for the JDK build.
@@ -729,43 +756,36 @@ case $COMPILER_NAME in
 	  esac
           ;;
       ossc )
-      	  CFLAGS_JDK="$CFLAGS_JDK -xc99=%none -xCC -errshort=tags -Xa -v -mt -norunpath -xnolib"
-      	  CXXFLAGS_JDK="$CXXFLAGS_JDK -errtags=yes +w -mt -features=no%except -DCC_NOEX"
+          CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -DTRACING -DMACRO_MEMSYS_OPS -DBREAKPTS"
+          case $OPENJDK_TARGET_CPU_ARCH in
+          x86 )
+            CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DcpuIntel -Di586 -Di386"
+       	    CFLAGS_JDK="$CFLAGS_JDK -erroff=E_BAD_PRAGMA_PACK_VALUE"
+          ;;
+          esac
+
+      	  CFLAGS_JDK="$CFLAGS_JDK -xc99=%none -xCC -errshort=tags -Xa -v -mt -W0,-noglobal"
+      	  CXXFLAGS_JDK="$CXXFLAGS_JDK -errtags=yes +w -mt -features=no%except -DCC_NOEX -norunpath -xnolib"
+
+          LDFLAGS_JDK="$LDFLAGS_JDK -z defs -xildoff -ztext"
+          LDFLAGS_CXX_JDK="$LDFLAGS_CXX_JDK -norunpath -xnolib"
           ;;
       cl )
           CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -Zi -MD -Zc:wchar_t- -W3 -wd4800 \
                -D_STATIC_CPPLIB -D_DISABLE_DEPRECATE_STATIC_CPPLIB -DWIN32_LEAN_AND_MEAN \
 	       -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE \
 	       -DWIN32 -DIAL"
-          case $LEGACY_OPENJDK_TARGET_CPU1 in
-              i?86 )
+          case $OPENJDK_TARGET_CPU in
+              x86 )
                   CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_X86_ -Dx86"
                   ;;
-              amd64 )
+              x86_64 )
                   CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_AMD64_ -Damd64"
                   ;;
           esac
           ;;
 esac
 
-###############################################################################
-#
-# Cross-compile arch specific flags
-
-#
-if test "x$JDK_VARIANT" = "xembedded"; then
-   CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DJAVASE_EMBEDDED"
-fi
-
-case $OPENJDK_TARGET_CPU_ARCH in
-arm )
-    CCXXFLAGS_JDK="$CCXXFLAGS_JDK -fsigned-char"
-    ;;
-ppc )
-    CCXXFLAGS_JDK="$CCXXFLAGS_JDK -fsigned-char"
-    ;;
-esac
-
 ###############################################################################
 
 CCXXFLAGS_JDK="$CCXXFLAGS_JDK $ADD_LP64"
@@ -774,11 +794,17 @@ CCXXFLAGS_JDK="$CCXXFLAGS_JDK $ADD_LP64"
 PACKAGE_PATH=/opt/local
 AC_SUBST(PACKAGE_PATH)
 
-# Sometimes we use a cpu dir (.../lib/amd64/server) 
-# Sometimes not (.../lib/server) 
-LIBARCHDIR="$LEGACY_OPENJDK_TARGET_CPU2/"
-if test "x$ENDIAN" = xlittle; then
-    CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_LITTLE_ENDIAN"
+if test "x$OPENJDK_TARGET_CPU_ENDIAN" = xlittle; then
+    # The macro _LITTLE_ENDIAN needs to be defined the same to avoid the
+    #   Sun C compiler warning message: warning: macro redefined: _LITTLE_ENDIAN
+    #   (The Solaris X86 system defines this in file /usr/include/sys/isa_defs.h).
+    #   Note: -Dmacro         is the same as    #define macro 1
+    #         -Dmacro=	    is the same as    #define macro
+    if test "x$OPENJDK_TARGET_OS" = xsolaris; then
+        CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_LITTLE_ENDIAN="
+    else
+        CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_LITTLE_ENDIAN"
+    fi
 else
     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_BIG_ENDIAN"
 fi
@@ -793,27 +819,29 @@ if test "x$OPENJDK_TARGET_OS" = xsolaris; then
 fi
 if test "x$OPENJDK_TARGET_OS" = xmacosx; then
     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DMACOSX -D_ALLBSD_SOURCE"
-    LIBARCHDIR=""
 fi
 if test "x$OPENJDK_TARGET_OS" = xbsd; then
     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DBSD -D_ALLBSD_SOURCE"
 fi
 if test "x$DEBUG_LEVEL" = xrelease; then
     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DNDEBUG"
+    if test "x$OPENJDK_TARGET_OS" = xsolaris; then
+        CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DTRIMMED"
+    fi
 else
     CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DDEBUG"
 fi
 
-CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DARCH='\"$LEGACY_OPENJDK_TARGET_CPU1\"' -D$LEGACY_OPENJDK_TARGET_CPU1"
+CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DARCH='\"$OPENJDK_TARGET_CPU_LEGACY\"' -D$OPENJDK_TARGET_CPU_LEGACY"
 CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DRELEASE='\"$RELEASE\"'"
 
 CCXXFLAGS_JDK="$CCXXFLAGS_JDK \
         -I${JDK_OUTPUTDIR}/include \
         -I${JDK_OUTPUTDIR}/include/$OPENJDK_TARGET_OS \
         -I${JDK_TOPDIR}/src/share/javavm/export \
-        -I${JDK_TOPDIR}/src/$LEGACY_OPENJDK_TARGET_OS_API/javavm/export \
+        -I${JDK_TOPDIR}/src/$OPENJDK_TARGET_OS_API_DIR/javavm/export \
         -I${JDK_TOPDIR}/src/share/native/common \
-        -I${JDK_TOPDIR}/src/$LEGACY_OPENJDK_TARGET_OS_API/native/common"
+        -I${JDK_TOPDIR}/src/$OPENJDK_TARGET_OS_API_DIR/native/common"
 
 # The shared libraries are compiled using the picflag.
 CFLAGS_JDKLIB="$CCXXFLAGS_JDK $CFLAGS_JDK $PICFLAG $CFLAGS_JDKLIB_EXTRA"
@@ -833,7 +861,7 @@ CXXFLAGS_JDKEXE="$CCXXFLAGS_JDK $CXXFLAGS_JDK"
 # Thus we offer the compiler to find libjvm.so first in server then in client. It works. Ugh.
 if test "x$COMPILER_TYPE" = xCL; then
     LDFLAGS_JDK="$LDFLAGS_JDK -nologo -opt:ref -incremental:no"
-    if test "x$LEGACY_OPENJDK_TARGET_CPU1" = xi586; then 
+    if test "x$OPENJDK_TARGET_CPU" = xx86; then 
         LDFLAGS_JDK="$LDFLAGS_JDK -safeseh"
     fi
     # TODO: make -debug optional "--disable-full-debug-symbols"
@@ -861,20 +889,18 @@ else
     fi
 
     LDFLAGS_JDKLIB="${LDFLAGS_JDK} $SHARED_LIBRARY_FLAGS \
-                    -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}server \
-                    -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}client \
-  	            -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}"
-    LDFLAGS_JDKLIB_SUFFIX="-ljvm -ljava"
+                    -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}/server \
+                    -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}/client \
+                    -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}"
+
+    LDFLAGS_JDKLIB_SUFFIX="-ljava -ljvm"
     if test "x$COMPILER_NAME" = xossc; then
         LDFLAGS_JDKLIB_SUFFIX="$LDFLAGS_JDKLIB_SUFFIX -lc"
     fi
 
-    # Only the jli library is explicitly linked when the launchers are built.
-    # The libjvm is then dynamically loaded/linked by the launcher.
     LDFLAGS_JDKEXE="${LDFLAGS_JDK}"
-    if test "x$OPENJDK_TARGET_OS" != "xmacosx"; then
-       LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}jli"
-       LDFLAGS_JDKEXE_SUFFIX="-ljli"
+    if test "x$OPENJDK_TARGET_OS" = xlinux; then
+        LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE -Xlinker --allow-shlib-undefined"
     fi
 fi
 
@@ -905,4 +931,5 @@ AC_SUBST(LDFLAGS_JDKLIB)
 AC_SUBST(LDFLAGS_JDKEXE)
 AC_SUBST(LDFLAGS_JDKLIB_SUFFIX)
 AC_SUBST(LDFLAGS_JDKEXE_SUFFIX)
+AC_SUBST(LDFLAGS_CXX_JDK)
 ])

common/bin/boot_cycle.sh

@@ -0,0 +1,77 @@
+#!/bin/bash
+#
+# 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.
+#
+
+# The boot_cycle.sh script performs two complete image builds (no javadoc though....)
+# where the second build uses the first build as the boot jdk.
+#
+# This is useful to verify that the build is self hoisting and assists
+# in flushing out bugs. You can follow up with compare_objects.sh to check
+# that the two boot_cycle_?/images/j2sdk are identical. They should be.
+#
+# Usage:
+# Specify the configure arguments to boot_cycle.sh, for example:
+#
+#    sh common/bin/boot_cycle.sh --enable-debug --with-jvm-variants=server
+#
+# The same arguments will be used for both builds, except of course --with-boot-jdk
+# that will be adjusted to boot_cycle_1 for the second build.
+
+SCRIPT_DIR=`pwd`/`dirname $0`
+ROOT_DIR=`(cd $SCRIPT_DIR/../.. ; pwd)`
+BUILD_DIR=$ROOT_DIR/build
+mkdir -p $BUILD_DIR
+AUTOCONF_DIR=`(cd $SCRIPT_DIR/../autoconf ; pwd)`
+BOOT_CYCLE_1_DIR=$BUILD_DIR/boot_cycle_1
+BOOT_CYCLE_2_DIR=$BUILD_DIR/boot_cycle_2
+
+# Create the boot cycle dirs in the build directory.
+mkdir -p $BOOT_CYCLE_1_DIR
+mkdir -p $BOOT_CYCLE_2_DIR
+
+cd $BOOT_CYCLE_1_DIR
+# Configure!
+sh $AUTOCONF_DIR/configure "$@"
+# Now build!
+make images
+
+if ! test -x $BOOT_CYCLE_1_DIR/images/j2sdk-image/bin/java ; then
+    echo Failed to build the executable $BOOT_CYCLE_1_DIR/images/j2sdk-image/bin/java
+    exit 1
+fi
+
+cd $BOOT_CYCLE_2_DIR
+# Pickup the configure arguments, but drop any --with-boot-jdk=....
+# and add the correct --with-boot-jdk=...boot_cycle_1... at the end.
+ARGUMENTS="`cat $BOOT_CYCLE_1_DIR/configure-arguments|sed 's/--with-boot-jdk=[^ ]*//'` --with-boot-jdk=$BOOT_CYCLE_1_DIR/images/j2sdk-image"
+# Configure using these adjusted arguments.
+sh $AUTOCONF_DIR/configure $ARGUMENTS
+# Now build!
+make images
+
+if ! test -x $BOOT_CYCLE_2_DIR/images/j2sdk-image/bin/java ; then
+    echo Failed to build the final executable $BOOT_CYCLE_2_DIR/images/j2sdk-image/bin/java
+    exit 1
+fi
+
+

common/bin/compare-objects.sh

@@ -30,7 +30,7 @@
 #
 
 if [ "x$1" = "x-h" ] || [ "x$1" = "x--help" ] || [ "x$1" == "x" ]; then
-    echo "bash ./common/bin/compare-build.sh old_jdk_build_dir new_jdk_build_dir"
+    echo "bash ./common/bin/compare-objects.sh old_jdk_build_dir new_jdk_build_dir <pattern>"
     echo ""
     echo "Compare object files"
     echo ""

common/bin/test_builds.sh

@@ -0,0 +1,184 @@
+#!/bin/bash
+
+set -x
+set -e
+
+options="$*"
+option="$1"
+
+tmp=/tmp/test_builds.$$
+rm -f -r ${tmp}
+mkdir -p ${tmp}
+
+errMessages=${tmp}/error_messages.txt
+
+#######
+# Error function
+error() # message
+{
+   echo "ERROR: $1" | tee -a ${errMessages}
+}
+# Check errors
+checkErrors()
+{
+    if [ -s ${errMessages} ] ; then
+        cat ${errMessages}
+	exit 1
+    fi
+}
+#######
+
+os="`uname -s`"
+arch="`uname -p`"
+make=make
+
+if [ "${os}" = "SunOS" ] ; then
+  make=gmake
+  export J7="/opt/java/jdk1.7.0"
+elif [ "${os}" = "Darwin" ] ; then
+  export J7="/Library/Java/JavaVirtualMachines/1.7.0.jdk/Contents/Home"
+elif [ "${os}" = "Linux" -a "${arch}" = "x86_64" ] ; then
+  export J7="/usr/lib/jvm/java-7-openjdk-amd64/"
+else
+  echo "What os/arch is this: ${os}/${arch}"
+  exit 1
+fi
+
+# Must have a jdk7
+if [ ! -d ${J7} ] ; then
+  echo "No JDK7 found at: ${J7}"
+  exit 1
+fi
+
+# What sources we use
+fromroot="http://hg.openjdk.java.net/build-infra/jdk8"
+
+# Where we do it
+root="testbuilds"
+mkdir -p ${root}
+
+# Three areas, last three are cloned from first to insure sameness
+t0=${root}/t0
+t1=${root}/t1
+t2=${root}/t2
+t3=${root}/t3
+repolist="${t0} ${t1} ${t2} ${t3}"
+
+# Optional complete clobber
+if [ "${option}" = "clobber" ] ; then
+  for i in ${repolist} ; do
+    rm -f -r ${i}
+  done
+fi
+
+# Get top repos
+if [ ! -d ${t0}/.hg ] ; then
+  rm -f -r ${t0}
+  hg clone ${fromroot} ${t0}
+fi
+for i in ${t1} ${t2} ${t3} ; do
+  if [ ! -d ${i}/.hg ] ; then
+    hg clone ${t0} ${i}
+  fi
+done
+
+# Get repos updated
+for i in ${repolist} ; do
+  ( \
+    set -e \
+    && cd ${i} \
+    && sh ./get_source.sh \
+    || error "Cannot get source" \
+  ) 2>&1 | tee ${i}.get_source.txt
+  checkErrors
+done
+
+# Optional clean
+if [ "${option}" = "clean" ] ; then
+  for i in ${repolist} ; do
+    rm -f -r ${i}/build
+    rm -f -r ${i}/*/build
+    rm -f -r ${i}/*/dist
+  done
+fi
+
+# Check changes on working set files
+for i in ${repolist} ; do
+  ( \
+    set -e \
+    && cd ${i} \
+    && sh ./make/scripts/hgforest.sh status \
+    || error "Cannot check status" \
+  ) 2>&1 | tee ${i}.hg.status.txt
+  checkErrors
+done
+
+# Configure for build-infra building
+for i in ${t1} ${t2} ; do
+  ( \
+    set -e \
+    && cd ${i}/common/makefiles \
+    && sh ../autoconf/configure --with-boot-jdk=${J7} \
+    || error "Cannot configure" \
+  ) 2>&1 | tee ${i}.config.txt
+  checkErrors
+done
+
+# Do build-infra builds
+for i in ${t1} ${t2} ; do
+  ( \
+    set -e \
+    && cd ${i}/common/makefiles \
+    && ${make}  \
+      FULL_VERSION:=1.8.0-internal-b00 \
+      JRE_RELEASE_VERSION:=1.8.0-internal-b00 \
+      USER_RELEASE_SUFFIX:=compare \
+      RELEASE:=1.8.0-internal \
+      VERBOSE= \
+      LIBARCH= \
+         all images \
+    || error "Cannot build" \
+  ) 2>&1 | tee ${i}.build.txt
+  checkErrors
+done
+
+# Compare build-infra builds
+( \
+  sh ${t0}/common/bin/compareimage.sh \
+    ${t1}/build/*/images/j2sdk-image \
+    ${t2}/build/*/images/j2sdk-image \
+    || error "Cannot compare" \
+) 2>&1 | tee ${root}/build-infra-comparison.txt
+checkErrors
+
+# Do old build
+unset JAVA_HOME
+export ALT_BOOTDIR="${J7}"
+( \
+  cd ${t3} \
+  && ${make} FULL_VERSION='"1.8.0-internal" sanity \
+  || error "Cannot sanity" \
+) 2>&1 | tee ${t3}.sanity.txt
+checkErrors
+( \
+  cd ${t3} \
+  && ${make} \
+      FULL_VERSION='"1.8.0-internal" \
+      JRE_RELEASE_VERSION:=1.8.0-internal-b00 \
+      USER_RELEASE_SUFFIX:=compare \
+      RELEASE:=1.8.0-internal \
+  || error "Cannot build old way" \
+) 2>&1 | tee ${t3}.build.txt
+checkErrors
+
+# Compare old build to build-infra build 
+( \
+  sh ${t0}/common/bin/compareimage.sh \
+    ${t3}/build/*/j2sdk-image \
+    ${t1}/build/*/images/j2sdk-image \
+    || error "Cannot compare" \
+) 2>&1 | tee ${root}/build-comparison.txt
+checkErrors
+
+exit 0
+

common/bin/unicode2x.sed

@@ -0,0 +1,100 @@
+s/\\u0020/\x20/g
+s/\\u003A/\x3A/g
+s/\\u006B/\x6B/g
+s/\\u0075/\x75/g
+s/\\u00A0/\xA0/g
+s/\\u00A3/\xA3/g
+s/\\u00B0/\xB0/g
+s/\\u00B7/\xB7/g
+s/\\u00BA/\xBA/g
+s/\\u00BF/\xBF/g
+s/\\u00C0/\xC0/g
+s/\\u00C1/\xC1/g
+s/\\u00C2/\xC2/g
+s/\\u00C4/\xC4/g
+s/\\u00C5/\xC5/g
+s/\\u00C8/\xC8/g
+s/\\u00C9/\xC9/g
+s/\\u00CA/\xCA/g
+s/\\u00CD/\xCD/g
+s/\\u00CE/\xCE/g
+s/\\u00D3/\xD3/g
+s/\\u00D4/\xD4/g
+s/\\u00D6/\xD6/g
+s/\\u00DA/\xDA/g
+s/\\u00DC/\xDC/g
+s/\\u00DD/\xDD/g
+s/\\u00DF/\xDF/g
+s/\\u00E0/\xE0/g
+s/\\u00E1/\xE1/g
+s/\\u00E2/\xE2/g
+s/\\u00E3/\xE3/g
+s/\\u00E4/\xE4/g
+s/\\u00E5/\xE5/g
+s/\\u00E6/\xE6/g
+s/\\u00E7/\xE7/g
+s/\\u00E8/\xE8/g
+s/\\u00E9/\xE9/g
+s/\\u00EA/\xEA/g
+s/\\u00EB/\xEB/g
+s/\\u00EC/\xEC/g
+s/\\u00ED/\xED/g
+s/\\u00EE/\xEE/g
+s/\\u00EF/\xEF/g
+s/\\u00F1/\xF1/g
+s/\\u00F2/\xF2/g
+s/\\u00F3/\xF3/g
+s/\\u00F4/\xF4/g
+s/\\u00F5/\xF5/g
+s/\\u00F6/\xF6/g
+s/\\u00F9/\xF9/g
+s/\\u00FA/\xFA/g
+s/\\u00FC/\xFC/g
+s/\\u0020/\x20/g
+s/\\u003f/\x3f/g
+s/\\u006f/\x6f/g
+s/\\u0075/\x75/g
+s/\\u00a0/\xa0/g
+s/\\u00a3/\xa3/g
+s/\\u00b0/\xb0/g
+s/\\u00ba/\xba/g
+s/\\u00bf/\xbf/g
+s/\\u00c1/\xc1/g
+s/\\u00c4/\xc4/g
+s/\\u00c5/\xc5/g
+s/\\u00c8/\xc8/g
+s/\\u00c9/\xc9/g
+s/\\u00ca/\xca/g
+s/\\u00cd/\xcd/g
+s/\\u00d6/\xd6/g
+s/\\u00dc/\xdc/g
+s/\\u00dd/\xdd/g
+s/\\u00df/\xdf/g
+s/\\u00e0/\xe0/g
+s/\\u00e1/\xe1/g
+s/\\u00e2/\xe2/g
+s/\\u00e3/\xe3/g
+s/\\u00e4/\xe4/g
+s/\\u00e5/\xe5/g
+s/\\u00e7/\xe7/g
+s/\\u00e8/\xe8/g
+s/\\u00e9/\xe9/g
+s/\\u00ea/\xea/g
+s/\\u00eb/\xeb/g
+s/\\u00ec/\xec/g
+s/\\u00ed/\xed/g
+s/\\u00ee/\xee/g
+s/\\u00ef/\xef/g
+s/\\u00f0/\xf0/g
+s/\\u00f1/\xf1/g
+s/\\u00f2/\xf2/g
+s/\\u00f3/\xf3/g
+s/\\u00f4/\xf4/g
+s/\\u00f5/\xf5/g
+s/\\u00f6/\xf6/g
+s/\\u00f7/\xf7/g
+s/\\u00f8/\xf8/g
+s/\\u00f9/\xf9/g
+s/\\u00fa/\xfa/g
+s/\\u00fc/\xfc/g
+s/\\u00ff/\xff/g

common/makefiles/HotspotWrapper.gmk

@@ -0,0 +1,49 @@
+#
+# Copyright (c) 2011, 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.  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.
+#
+
+# Include the legacy hotspot-spec.gmk (which in turns includes spec.gmk)
+BASE_SPEC:=$(SPEC)
+include $(dir $(SPEC))hotspot-spec.gmk
+include MakeBase.gmk
+
+# Inclusion of this pseudo-target will cause make to execute this file
+# serially, regardless of -j. Recursively called makefiles will not be
+# affected, however. This is required for correct dependency management.
+.NOTPARALLEL:
+
+default: all
+
+# Get all files except .hg in the hotspot directory.
+HOTSPOT_FILES :=  $(shell $(FIND) $(HOTSPOT_TOPDIR) -name ".hg" -prune -o -print)
+
+$(HOTSPOT_OUTPUTDIR)/_hotspot.timestamp: $(HOTSPOT_FILES)
+	@($(CD) $(HOTSPOT_TOPDIR)/make && $(MAKE) -j1 $(HOTSPOT_MAKE_ARGS) SPEC=$(HOTSPOT_SPEC) BASE_SPEC=$(BASE_SPEC))
+	$(TOUCH) $@
+
+hotspot: $(HOTSPOT_OUTPUTDIR)/_hotspot.timestamp
+
+all: hotspot
+
+.PHONY: default all hotspot

common/makefiles/JavaCompilation.gmk

@@ -23,40 +23,14 @@
 # questions.
 #
 
-# The complexity of this makefile is not the fault of make, but the fault
-# of javac and javah. The basic problems are:
-#
-#    1) Compiling a single Java source file unpredictably generates anything
-#       between zero (0!) and an infinite number of .class files!
-#    2) There is no hint, for which classes javah needs to be run,
-#       and it happily generates .h files for classes with no native methods.
-#    3) javac and javah do not cleanup anything, for example if an internal
-#       class (potentially with native methods) is removed from a Java source file.
-#
-# This makefile is a tribute to GNU make. And yes, it was harder to write than it is
-# to read. The include/excludes of directories and files are only a temporary measure
-# to work around the messy jdk sources that put platform specific code in src/share/classes.
-#
-# We should move most of the functionality of this makefile into a
-# smart javac/javah/javadoc/jar combo tool. sjavac ?
-#
-# I.e. 1) It always generates a single output, a zip-file from a number of source roots.
-#         The zip file contains information that enable incremental builds with full 
-#         dependency tracking between packages.
-#      2) It automatically generates the right .h files.
-#      3) It keeps its house clean.
-#      *) Generates intermediate files to be used for javadoc generation later.
-#      and does all the other useful things that this makefile does, such as:
-#          use all cores for compilation, reuse the running JVM for all compilations,
-#          and has pubapi dependency tracking to minimize the number of files
-#          that need to be recompiled during an incremental build.
-# 
-# A zip file, or several zip files combined, can then be converted to a .jar file, or to a .jmod file.
-#
-# This would make this makefile much much simpler. I.e. make can be used
-# for its real purpose, track dependencies and trigger a recompile if a
-# dependency has changed.
-#
+# This makefile is much simpler now that it can use the smart javac wrapper
+# for dependency tracking between java packages and incremental compiles.
+# It could be even more simple if we added support for incremental jar updates
+# directly from the smart javac wrapper.
+
+# Cleaning/copying properties here is not a good solution. The properties
+# should be cleaned/copied by a annotation processor in sjavac.
+
 # When you read this source. Remember that $(sort ...) has the side effect
 # of removing duplicates. It is actually this side effect that is
 # desired whenever sort is used below!
@@ -67,25 +41,15 @@ endif
 
 FALSE_FIND_PATTERN:=-name FILE_NAME_THAT_DOESNT_EXIST
 
-# If compilation of java package fails, then the public api file for that
-# package will not be genereated. We add this fallback rule to generate
-# an empty pubapi file. 
-%.api:
-	if test ! -f $@; then $(MKDIR) -p $(@D); $(TOUCH) $@; fi
-
 define SetupJavaCompiler
     # param 1 is for example BOOT_JAVAC or NEW_JAVAC
     # This is the name later used to decide which java compiler to use.
     # param 2-9 are named args.
     #   JVM:=The jvm used to run the javac/javah command
     #   JAVAC:=The javac jar and bootstrap classpath changes, or just bin/javac if JVM is left out
-    #   JAVAH:=The javah jar and bootstrap classpath changes, or just bin/javah if JVM is left out
     #   FLAGS:=Flags to be supplied to javac
-    #   MODE:=SINGLE_THREADED_BATCH (primarily for old javac) or MULTI_CORE_CONCURRENT
-    #      only for MULTI_CORE_CONCURRENT are the options below relevant:
     #   SERVER_DIR:=Use a javac server (-XDserver) and store the server related files here
     #   SERVER_JVM:=Use this JVM for the server. Defaults to the JVM above.
-    #   USE_DEPS:=true means use -XDdeps,-XDpubapi and -XDnativeapi to track java dependencies
     $(if $2,$1_$(strip $2))
     $(if $3,$1_$(strip $3))
     $(if $4,$1_$(strip $4))
@@ -96,21 +60,17 @@ define SetupJavaCompiler
     $(if $9,$1_$(strip $9))
     $(if $(10),$(error Internal makefile error: Too many arguments to SetupJavaCompiler, please update JavaCompilation.gmk))
 
-    ifeq ($$($1_MODE),MULTI_CORE_CONCURRENT)
-	ifneq (,$$($1_SERVER_DIR))
-            # A javac server has been requested.
-            # The port file contains the tcp/ip on which the server listens
-            # and the cookie necessary to talk to the server.
-            $1_JAVAC_PORTFILE:=$$($1_SERVER_DIR)/$1.port
-            ifeq ($$($1_SERVER_JVM),)
-                # You can use a different JVM to run the background javac server.
-                # But if not set, it defaults to the same JVM that is used to start
-                # the javac command.
-                $1_SERVER_JVM:=$$($1_JVM)
-            endif
-            # Set the $1_REMOTE to spawn a background javac server.
-	    $1_REMOTE:=-XDserver:portfile=$$($1_JAVAC_PORTFILE),poolsize=$(JAVAC_SERVER_CORES),javac=$$(subst $$(SPACE),%20,$$(subst $$(COMMA),%2C,$$(strip $$($1_SERVER_JVM) $$($1_JAVAC))))
+    ifeq ($$(ENABLE_SJAVAC),yes)
+        # The port file contains the tcp/ip on which the server listens
+        # and the cookie necessary to talk to the server.
+        $1_JAVAC_PORTFILE:=$$($1_SERVER_DIR)/server.port
+        # You can use a different JVM to run the background javac server.
+        ifeq ($$($1_SERVER_JVM),)
+            # It defaults to the same JVM that is used to start the javac command.
+            $1_SERVER_JVM:=$$($1_JVM)
         endif
+        # Set the $1_REMOTE to spawn a background javac server.
+        $1_REMOTE:=-XDserver:portfile=$$($1_JAVAC_PORTFILE),poolsize=$(SJAVAC_SERVER_CORES),id=$1,javac=$$(subst $$(SPACE),%20,$$(subst $$(COMMA),%2C,$$(strip $$($1_SERVER_JVM) $$($1_JAVAC))))
     endif
 endef
 
@@ -127,7 +87,7 @@ define SetupArchive
     #    JAR:=Jar file to create
     #    MANIFEST:=Optional manifest file template.
     #    JARMAIN:=Optional main class to add to manifest
-    #    JARINDEX := 
+    #    JARINDEX:=true means generate the index in the jar file.
     #    SKIP_METAINF:=Set to prevent contents of an META-INF directory to be automatically 
     #                  added to the archive.
     #    EXTRA_MANIFEST_ATTR:=Extra attribute to add to manifest.
@@ -152,9 +112,6 @@ define SetupArchive
     $1_MANIFEST_FILE:=$$(dir $$($1_JAR))_the.$$($1_JARNAME)_manifest
     $1_DELETESS_FILE:=$$(dir $$($1_JAR))_the.$$($1_JARNAME)_deletess
     $1_DELETES_FILE:=$$(dir $$($1_JAR))_the.$$($1_JARNAME)_deletes
-    $1_PUBAPI_NOTIFICATIONS_FILE:=$$(dir $$($1_JAR))_the.$$($1_JARNAME)_pubapi_notifications
-    $1_NATIVEAPI_NOTIFICATIONS_FILE:=$$(dir $$($1_JAR))_the.$$($1_JARNAME)_native_notifications
-    $1_NATIVEAPI_FILE:=$$(dir $$($1_JAR))_the.$$($1_JARNAME)_native
     $1_BIN:=$$(dir $$($1_JAR))
 
     ifeq (,$$($1_SUFFIXES))
@@ -180,6 +137,7 @@ define SetupArchive
         $1_GREP_EXCLUDES:=| $(GREP) -v -f $$($1_BIN)/_the.$$($1_JARNAME)_exclude
     endif
 
+    # Check if this jar needs to have its index generated.
     ifneq (,$$($1_JARINDEX))
       $1_JARINDEX = (cd $$(dir $$@) && $(JAR) -i $$(notdir $$@))
     else
@@ -188,14 +146,17 @@ define SetupArchive
     # When this macro is run in the same makefile as the java compilation, dependencies are transfered
     # in make variables. When the macro is run in a different makefile than the java compilation, the 
     # dependencies need to be found in the filesystem.
-    $1_ALL_SRCS:=$$(foreach src,$$($1_SRCS),$$(shell ($(FIND) $$(src) -type f \
+    ifneq (,$2)
+        $1_DEPS:=$2
+    else
+        $1_DEPS:=$$(foreach src,$$($1_SRCS),$$(shell ($(FIND) $$(src) -type f \
 			-a \( $$($1_FIND_PATTERNS) \) $$($1_GREP_INCLUDES) \
-			$$($1_GREP_EXCLUDES) && $(ECHO) $$($1_EXTRA_FILES))))
-    ifeq (,$$($1_SKIP_METAINF))
-        $1_ALL_SRCS+=$$(foreach src,$$($1_SRCS),$$(shell $(FIND) $$(src)/META-INF -type f 2> /dev/null))
+			$$($1_GREP_EXCLUDES) && $(ECHO) $$(addprefix $$(src)/,$$($1_EXTRA_FILES)))))
+        ifeq (,$$($1_SKIP_METAINF))
+            $1_DEPS+=$$(foreach src,$$($1_SRCS),$$(shell $(FIND) $$(src)/META-INF -type f 2> /dev/null))
+        endif
     endif
 
-
     # Utility macros, to make the shell script receipt somewhat easier to dechipher.
 
     # The capture contents macro finds all files (matching the patterns, typically
@@ -208,19 +169,12 @@ define SetupArchive
     # The capture deletes macro finds all deleted files and concatenates them. The resulting file
     # tells us what to remove from the jar-file.
     $1_CAPTURE_DELETES=$$(foreach src,$$($1_SRCS),($(FIND) $$(src) -name _the.package.deleted -newer $$@ -exec $(SED) 's|$$(src)||g' \{\} >> $$($1_DELETES_FILE) \;) &&)
-    # The capture pubapi notifications scans for pubapi change notifications. If such notifications are
-    # found, then we will build the classes leading up to the jar again, to take into account the new timestamps
-    # on the changed pubapi files.
-    $1_CAPTURE_PUBAPI_NOTIFICATIONS=$$(foreach src,$$($1_SRCS),\
-                    (cd $$(src) && \
-                    $(FIND) . -name _the.package.api.notify -exec dirname \{\} \; >> $$($1_PUBAPI_NOTIFICATIONS_FILE) ; \
-                    true) &&)
     # The update contents macro updates the jar file with the previously capture contents.
     $1_UPDATE_CONTENTS=$$(foreach src,$$($1_SRCS),\
                     (cd $$(src) && \
                      if [ -s _the.$$($1_JARNAME)_contents ]; then \
                          $(ECHO) "  updating" `$(WC) -l _the.$$($1_JARNAME)_contents | $(AWK) '{ print $$$$1 }'` files && \
-                         $(JAR) uf $$@ @_the.$$($1_JARNAME)_contents; \
+                         $(JAR) $$($1_JAR_UPDATE_OPTIONS) $$@ @_the.$$($1_JARNAME)_contents; \
                      fi) &&)
     # The s-variants of the above macros are used when the jar is created from scratch.
     $1_SCAPTURE_CONTENTS=$$(foreach src,$$($1_SRCS),\
@@ -234,30 +188,25 @@ define SetupArchive
 			$$(src)/_the.$$($1_JARNAME)_contents) && )
     endif
     $1_SUPDATE_CONTENTS=$$(foreach src,$$($1_SRCS),\
-                    (cd $$(src) && $(JAR) uf $$@ @$$(src)/_the.$$($1_JARNAME)_contents) &&)
+                    (cd $$(src) && $(JAR) $$($1_JAR_UPDATE_OPTIONS) $$@ @$$(src)/_the.$$($1_JARNAME)_contents) &&)
 
-    # The TOUCH macro is used to make sure all timestamps are identical for package files and the pubapi files.
-    # If we do not do this, we get random recompilations, the next time we run make, since the order of package building is random,
-    # ie independent of package --dependes on-> public api of another package. This is of course
-    # due to the fact that Java source often (always?) has circular dependencies. (Thus there is no correct order
-    # to compile packages, and we can just as well do them in a random order. Which we do.)
-    $1_TOUCH_API_FILES=$$(foreach src,$$($1_SRCS),\
-                    ($(FIND) $$(src) -name _the.package.api -exec $(TOUCH) -r $$($1_JAR) \{\} \; ; true) && \
-                    ($(FIND) $$(src) -name _the.package -exec $(TOUCH) -r $$($1_JAR) \{\} \; ; true) &&)
     # Use a slightly shorter name for logging, but with enough path to identify this jar.
     $1_NAME:=$$(subst $$(OUTPUT_ROOT)/,,$$($1_JAR))
 
     ifneq (,$$($1_CHECK_COMPRESS_JAR))
         $1_JAR_CREATE_OPTIONS := c0fm
+        $1_JAR_UPDATE_OPTIONS := u0f
         ifeq ($(COMPRESS_JARS), true)
             $1_JAR_CREATE_OPTIONS := cfm
+            $1_JAR_UPDATE_OPTIONS := uf
         endif
     else
         $1_JAR_CREATE_OPTIONS := cfm
+        $1_JAR_UPDATE_OPTIONS := uf
     endif
 
     # Here is the rule that creates/updates the jar file.
-    $$($1_JAR) : $2 $$($1_ALL_SRC)
+    $$($1_JAR) : $$($1_DEPS)
 	$(MKDIR) -p $$($1_BIN)
 	if [ -n "$$($1_MANIFEST)" ]; then \
 		$(SED) -e "s#@@RELEASE@@#$(RELEASE)#"           \
@@ -272,46 +221,28 @@ define SetupArchive
 		$(PRINTF) "$$($1_EXTRA_MANIFEST_ATTR)\n" >> $$($1_MANIFEST_FILE); \
 	fi
 	+if [ -s $$@ ]; then \
-		$(RM) -r $$($1_PUBAPI_NOTIFICATIONS_FILE) && \
-		$$($1_CAPTURE_PUBAPI_NOTIFICATIONS) \
-		if [ -s $$($1_PUBAPI_NOTIFICATIONS_FILE) ]; then \
-			$(ECHO) Public api change detected in: && \
-			$(CAT) $$($1_PUBAPI_NOTIFICATIONS_FILE) | $(TR) '/' '.' | $(SED) 's|^..||g' | $(SED) 's|\.$$$$||g' | $(AWK) '{print "  "$$$$1}' && \
-			$$(foreach src,$$($1_SRCS),($(FIND) $$(src) -name _the.package.api.notify $(FIND_DELETE); true) &&) \
-			$(MAKE) -f $(word 1,$(MAKEFILE_LIST)) $$($1_JAR) ; \
-		else \
-			$(ECHO) Modifying $$($1_NAME) && \
-			$$($1_CAPTURE_CONTENTS) \
-			$$($1_CAPTURE_METAINF) \
-			$(RM) $$($1_DELETES_FILE) && \
-			$$($1_CAPTURE_DELETES) \
-			$(CAT) $$($1_DELETES_FILE) > $$($1_DELETESS_FILE) && \
-			if [ -s $$($1_DELETESS_FILE) ]; then \
-				$(ECHO) "  deleting" `$(WC) -l $$($1_DELETESS_FILE) | $(AWK) '{ print $$$$1 }'` files && \
-	                        $(ZIP) -q -d $$@ `$(CAT) $$($1_DELETESS_FILE)` ; \
-			fi && \
-			$$($1_UPDATE_CONTENTS) true && \
-			$$($1_JARINDEX) && \
-			$$($1_TOUCH_API_FILES) true && \
-			$$(foreach src,$$($1_SRCS),($(FIND) $$(src) -name _the.package.api.notify $(FIND_DELETE); true) &&) true ; \
-		fi ; \
+		$(ECHO) Modifying $$($1_NAME) && \
+		$$($1_CAPTURE_CONTENTS) \
+		$$($1_CAPTURE_METAINF) \
+		$(RM) $$($1_DELETES_FILE) && \
+		$$($1_CAPTURE_DELETES) \
+		$(CAT) $$($1_DELETES_FILE) > $$($1_DELETESS_FILE) && \
+		if [ -s $$($1_DELETESS_FILE) ]; then \
+			$(ECHO) "  deleting" `$(WC) -l $$($1_DELETESS_FILE) | $(AWK) '{ print $$$$1 }'` files && \
+	                       $(ZIP) -q -d $$@ `$(CAT) $$($1_DELETESS_FILE)` ; \
+		fi && \
+		$$($1_UPDATE_CONTENTS) true && \
+		$$($1_JARINDEX) && true ; \
 	else \
 		$(ECHO) Creating $$($1_NAME) && $(JAR) $$($1_JAR_CREATE_OPTIONS) $$@ $$($1_MANIFEST_FILE) && \
 	        $$($1_SCAPTURE_CONTENTS) \
 		$$($1_SCAPTURE_METAINF) \
 		$$($1_SUPDATE_CONTENTS) \
-		$$($1_JARINDEX) && \
-		$$($1_TOUCH_API_FILES) true && \
-		$(RM) -r $$($1_NATIVEAPI_NOTIFICATIONS_FILE) $$($1_NATIVEAPI_FILE) && \
-		$$(foreach src,$$($1_SRCS),($(FIND) $$(src) -name "*.notify" $(FIND_DELETE); true) &&) true ; \
+		$$($1_JARINDEX) && true ; \
 	fi; 
 
 endef
 
-define append_to
-    $(ECHO) "$1" >> $2
-endef
-
 define SetupZipArchive
     # param 1 is for example ZIP_MYSOURCE
     # param 2,3,4,5,6,7,8,9 are named args.
@@ -343,7 +274,7 @@ define SetupZipArchive
     ifneq ($$($1_EXCLUDES),)
         $1_SRC_EXCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES))))
         $1_ZIP_EXCLUDES := $$(addprefix -x$(SPACE)$(DQUOTE),$$(addsuffix /*$(DQUOTE),$$($1_EXCLUDES)))
-        $1_ALL_SRCS     := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS))
+        $1_ALL_SRCS     := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRC))
     endif
 
     # Use a slightly shorter name for logging, but with enough path to identify this zip.
@@ -381,7 +312,8 @@ endef
 # This macro is used only for properties files that are to be
 # copied over to the classes directory in cleaned form:
 # Previously this was inconsistently done in different repositories.
-# This is the new clean standard.
+# This is the new clean standard. Though it is to be superseded by
+# a standard annotation processor from with sjavac.
 define add_file_to_copy_and_clean
     # param 1 = BUILD_MYPACKAGE
     # parma 2 = The source file to copy and clean.
@@ -391,109 +323,8 @@ define add_file_to_copy_and_clean
     # Now we can setup the depency that will trigger the copying.
     $$($1_BIN)$$($2_TARGET) : $2
 	$(MKDIR) -p $$(@D)
-	$(ECHO) Cleaning $$($2_TARGET)
 	$(CAT) $$< | $(SED) -e 's/\([^\\]\):/\1\\:/g' -e  's/\([^\\]\)=/\1\\=/g' -e 's/#.*/#/g' \
-                   | $(SED) \
--e 's/\\u0020/\x20/g' \
--e 's/\\u003A/\x3A/g' \
--e 's/\\u006B/\x6B/g' \
--e 's/\\u0075/\x75/g' \
--e 's/\\u00A0/\xA0/g' \
--e 's/\\u00A3/\xA3/g' \
--e 's/\\u00B0/\xB0/g' \
--e 's/\\u00B7/\xB7/g' \
--e 's/\\u00BA/\xBA/g' \
--e 's/\\u00BF/\xBF/g' \
--e 's/\\u00C0/\xC0/g' \
--e 's/\\u00C1/\xC1/g' \
--e 's/\\u00C2/\xC2/g' \
--e 's/\\u00C4/\xC4/g' \
--e 's/\\u00C5/\xC5/g' \
--e 's/\\u00C8/\xC8/g' \
--e 's/\\u00C9/\xC9/g' \
--e 's/\\u00CA/\xCA/g' \
--e 's/\\u00CD/\xCD/g' \
--e 's/\\u00CE/\xCE/g' \
--e 's/\\u00D3/\xD3/g' \
--e 's/\\u00D4/\xD4/g' \
--e 's/\\u00D6/\xD6/g' \
--e 's/\\u00DA/\xDA/g' \
--e 's/\\u00DC/\xDC/g' \
--e 's/\\u00DD/\xDD/g' \
--e 's/\\u00DF/\xDF/g' \
--e 's/\\u00E0/\xE0/g' \
--e 's/\\u00E1/\xE1/g' \
--e 's/\\u00E2/\xE2/g' \
--e 's/\\u00E3/\xE3/g' \
--e 's/\\u00E4/\xE4/g' \
--e 's/\\u00E5/\xE5/g' \
--e 's/\\u00E6/\xE6/g' \
--e 's/\\u00E7/\xE7/g' \
--e 's/\\u00E8/\xE8/g' \
--e 's/\\u00E9/\xE9/g' \
--e 's/\\u00EA/\xEA/g' \
--e 's/\\u00EB/\xEB/g' \
--e 's/\\u00EC/\xEC/g' \
--e 's/\\u00ED/\xED/g' \
--e 's/\\u00EE/\xEE/g' \
--e 's/\\u00EF/\xEF/g' \
--e 's/\\u00F1/\xF1/g' \
--e 's/\\u00F2/\xF2/g' \
--e 's/\\u00F3/\xF3/g' \
--e 's/\\u00F4/\xF4/g' \
--e 's/\\u00F5/\xF5/g' \
--e 's/\\u00F6/\xF6/g' \
--e 's/\\u00F9/\xF9/g' \
--e 's/\\u00FA/\xFA/g' \
--e 's/\\u00FC/\xFC/g' \
--e 's/\\u0020/\x20/g' \
--e 's/\\u003f/\x3f/g' \
--e 's/\\u006f/\x6f/g' \
--e 's/\\u0075/\x75/g' \
--e 's/\\u00a0/\xa0/g' \
--e 's/\\u00a3/\xa3/g' \
--e 's/\\u00b0/\xb0/g' \
--e 's/\\u00ba/\xba/g' \
--e 's/\\u00bf/\xbf/g' \
--e 's/\\u00c1/\xc1/g' \
--e 's/\\u00c4/\xc4/g' \
--e 's/\\u00c5/\xc5/g' \
--e 's/\\u00c8/\xc8/g' \
--e 's/\\u00c9/\xc9/g' \
--e 's/\\u00ca/\xca/g' \
--e 's/\\u00cd/\xcd/g' \
--e 's/\\u00d6/\xd6/g' \
--e 's/\\u00dc/\xdc/g' \
--e 's/\\u00dd/\xdd/g' \
--e 's/\\u00df/\xdf/g' \
--e 's/\\u00e0/\xe0/g' \
--e 's/\\u00e1/\xe1/g' \
--e 's/\\u00e2/\xe2/g' \
--e 's/\\u00e3/\xe3/g' \
--e 's/\\u00e4/\xe4/g' \
--e 's/\\u00e5/\xe5/g' \
--e 's/\\u00e7/\xe7/g' \
--e 's/\\u00e8/\xe8/g' \
--e 's/\\u00e9/\xe9/g' \
--e 's/\\u00ea/\xea/g' \
--e 's/\\u00eb/\xeb/g' \
--e 's/\\u00ec/\xec/g' \
--e 's/\\u00ed/\xed/g' \
--e 's/\\u00ee/\xee/g' \
--e 's/\\u00ef/\xef/g' \
--e 's/\\u00f0/\xf0/g' \
--e 's/\\u00f1/\xf1/g' \
--e 's/\\u00f2/\xf2/g' \
--e 's/\\u00f3/\xf3/g' \
--e 's/\\u00f4/\xf4/g' \
--e 's/\\u00f5/\xf5/g' \
--e 's/\\u00f6/\xf6/g' \
--e 's/\\u00f7/\xf7/g' \
--e 's/\\u00f8/\xf8/g' \
--e 's/\\u00f9/\xf9/g' \
--e 's/\\u00fa/\xfa/g' \
--e 's/\\u00fc/\xfc/g' \
--e 's/\\u00ff/\xff/g' \
+                   | $(SED) -f "$(SRC_ROOT)/common/bin/unicode2x.sed" \
 		   | $(SED) -e '/^#/d' -e '/^$$$$/d' \
 		            -e :a -e '/\\$$$$/N; s/\\\n//; ta' \
 			    -e 's/^[ \t]*//;s/[ \t]*$$$$//' \
@@ -504,122 +335,6 @@ define add_file_to_copy_and_clean
     $1_ALL_COPY_CLEAN_TARGETS += $$($1_BIN)$$($2_TARGET)
 endef
 
-define add_java_package
-    # param 1 = BUILD_MYPACKAGE
-    # param 2 = the package target file (_the.package)
-    # param 3 = src roots, all of them, separated with space
-    # param 4 = bin root
-    # param 5 = include these dependecies
-    # param 6 = not used
-    # param 7 = if non-empty, then use -Xdeps and -Xpubapi
-    # param 8 = xremote configuration, or empty.
-    # param 9 = javac command
-    # param 10 = javac flags
-    # param 11 = exclude these files!
-    # param 12 = only include these files!
-    # param 13 = javah command
-    # param 14 = override src roots to be passed into -sourcepath, ugly ugly ugly, do not use this!
-    #            it is only here to workaround ugly things in the source code in the jdk that ought
-    #            to be fixed instead!
-    ifdef $2_USED_BY
-        $$(error Attempting to add the package $2 from $3 which is already added with sources from $$($2_USED_BY))
-    endif
-    $2_USED_BY:=$3
-    # Remove the _the.package file to get the target bin dir for the classes in this package.
-    $2_PACKAGE_BDIR:=$(dir $2)
-    # The source roots separated with a path separator (: or ; depending on os)
-    # (The patsubst is necessary to trim away unnecessary spaces.)
-    ifneq ($(14),)
-      $2_SRCROOTSC:=$(subst $(SPACE),$(PATH_SEP),$(strip $(patsubst %,%,$(14))))
-    else
-      $2_SRCROOTSC:=$(subst $(SPACE),$(PATH_SEP),$(strip $(patsubst %,%,$3)))
-    endif
-    # Suffix the package path to the src roots, to get a list of all possible source locations
-    # for this package.
-    $2_PACKAGE_SDIRS:=$$(foreach i,$3,$$(subst $4,$$i,$$($2_PACKAGE_BDIR)))
-    # Use wildcard in all potential source locations to find the actual sources.
-    $2_PACKAGE_SRCS:=$$(filter-out $(11),$$(wildcard $$(addsuffix *.java,$$($2_PACKAGE_SDIRS))))
-    ifneq ($(12),)
-      # Filter on include file filter if set.
-      $2_PACKAGE_SRCS:=$$(filter $(12),$$($2_PACKAGE_SRCS))
-    endif
-    # Generate a proper package name from the file name.
-    $2_PACKAGE:=$(patsubst .%.,%,$(subst /,.,$(subst $4,,$(dir $2))))
-    # Use a javac server for this package?
-    $2_REMOTE:=$8
-
-    # Include previously generated information about what classes are output by this package
-    # and what sources were used for the compile.
-    -include $$($2_PACKAGE_BDIR)_the.package.d
-
-    # Include the notify, file, that exists if the package has been compiled during a previous make round.
-    # I.e. we are now dealing with a compile triggered by a pubapi change.
-    -include $$($2_PACKAGE_BDIR)_the.package.notify
-
-    # If the notify file existed, then $$($2_NOTIFIED) will be equal to true.
-    # Use this information to block dependency tracking for this package. 
-    # This is necessary to cut the circular dependency chains that are so common in Java sources.
-
-    ifneq ($$($2_NOTIFIED),true)
-        # No need to block, since this package has not yet been recompiled.
-        # Thus include previously generated dependency information. (if it exists)
-        -include $$($2_PACKAGE_BDIR)_the.package.dddd
-#    else
-#        $$(info WAS NOTIFIED $2)
-    endif
-
-    # Should we create proper dependencies between packages?
-    ifneq ($7,)
-      # The flag: -XDpubapi:file=foo,package=mypack,notify writes a file foo that contains a 
-      # database of the public api of the classes supplied on the command line and are
-      # inside the package mypack. If foo already exists, javac will only write to foo,
-      # if there is a change in the pubapi. I.e. we can use the timestamp of this file
-      # for triggering dependencies. "notify" means create a "file" suffixed with notify
-      # if the pubapi really changed. 
-      $2_PUBAPI=-XDpubapi=file=$$($2_PACKAGE_BDIR)_the.package.api,notify,package=$$($2_PACKAGE)
-      # The flag: -XDnativeapi:file=foo,package=mypack,notify works similar to pubabi, but
-      # instead tracks native methods. This file can be used to trigger dependencies for
-      # native compilations.
-      $2_NATIVEAPI=-XDnativeapi=file=$$($2_PACKAGE_BDIR)_the.package.native,notify,package=$$($2_PACKAGE)
-      # The flag -XDdeps:file=foo.deps,groupon=package writes a foo.deps file containing packages dependencies:
-      #     java.net : java.io java.lang
-      # I.e. the classes in .net depend on the public apis of java.io and java.lang
-      # The dependencies can be grouped on classes instead (groupon=class)
-      #     java.net.Bar : java.io.Socket java.lang.String
-      $2_DEPS:=-XDdeps=file=$$($2_PACKAGE_BDIR)_the.package.deps,groupon=package
-      # The next command rewrites the deps output from javac into a proper makefile dependency.
-      # The dependencies are always to an .api file generated by the pubapi option above.
-      # This is necessary since java package dependencies are almost always circular.
-      $2_APPEND_DEPS:=($(CAT) $$($2_PACKAGE_BDIR)_the.package.deps | $(TR) '.' '/' | $(AWK) '{ print "$4/" $$$$3 }' | sort > $$($2_PACKAGE_BDIR)_the.package.ddd && $(GREP) -f $$($2_PACKAGE_BDIR)_the.package.ddd $5 | $(AWK) '{ print "$(dir $2)_the.package : " $$$$1 "_the.package.api" }' > $$($2_PACKAGE_BDIR)_the.package.dddd ; true)
-    else
-        # If not using dependencies, use $2 as fallback to trigger regeneration of javah header files.
-        # This will generate a surplus of header files, but this does not hurt compilation.
-        $2_NATIVEAPICHANGE_TRIGGER:=$2
-        $2_FETCH_NATIVEAPICHANGE_CLASSES:=$(CAT) $$($2_PACKAGE_BDIR)_the.package.now|$(GREP) -v '\$$$$'|$(SED) -e 's|$4/||g'|$(SED) 's|.class||g'| $(TR) '/' '.'
-    endif 
-
-    # The _the.package file is dependent on the java files inside the package.
-    # Fill the _the.package file with a list of the java files and compile them
-    # to class files.
-    $2 : $$($2_PACKAGE_SRCS)
-	$(MKDIR) -p $$($2_PACKAGE_BDIR)
-	$(RM) $2.tmp
-	$$(call ListPathsSafely,$2_PACKAGE_SRCS,\n, >> $2.tmp)
-	$(ECHO) $$($2_PACKAGE_BDIR)*.class | $(GREP) -v \*.class | $(TR) ' ' '\n' > $$($2_PACKAGE_BDIR)_the.package.prev
-	$(RM) $$($2_PACKAGE_BDIR)*.class $$($2_PACKAGE_BDIR)*.notify $$($2_PACKAGE_BDIR)*.deleted
-	$(ECHO) Compiling `$(WC) $2.tmp | $(TR) -s ' ' | $(CUT) -f 2 -d ' '` files in package $(patsubst $4/%/,%,$(dir $2.tmp))
-	$9 $$($2_REMOTE) $$($2_DEPS) $$($2_PUBAPI) $$($2_NATIVEAPI) $(10) -implicit:none -sourcepath "$$($2_SRCROOTSC)" -d $4 @$2.tmp
-	$(ECHO) $$($2_PACKAGE_BDIR)*.class | $(GREP) -v \*.class | $(TR) ' ' '\n' > $$($2_PACKAGE_BDIR)_the.package.now
-	($(GREP) -xvf $$($2_PACKAGE_BDIR)_the.package.now $$($2_PACKAGE_BDIR)_the.package.prev > $$($2_PACKAGE_BDIR)_the.package.deleted;true)
-	$(ECHO) $1_CLASSES += `$(CAT) $$($2_PACKAGE_BDIR)_the.package.now` | \
-		$(SED) 's/\$$$$/\$$$$\$$$$/g' > $$($2_PACKAGE_BDIR)_the.package.d
-	$(ECHO) $1_JAVAS += $$($2_PACKAGE_SRCS) >> $$($2_PACKAGE_BDIR)_the.package.d
-	$(ECHO) $2_NOTIFIED:=true > $$($2_PACKAGE_BDIR)_the.package.notify
-	$$($2_APPEND_DEPS)
-	$$($2_COPY_FILES)
-	$(MV) -f $2.tmp $2
-endef
-
 define remove_string
     $2 := $$(subst $1,,$$($2))
 endef
@@ -664,140 +379,101 @@ define SetupJavaCompilation
     $(if $(14),$1_$(strip $(14)))
     $(if $(15),$(error Internal makefile error: Too many arguments to SetupJavaCompilation, please update JavaCompilation.gmk))
 
-# Extract the info from the java compiler setup.
-$1_MODE := $$($$($1_SETUP)_MODE)
-ifneq (SINGLE_THREADED_BATCH,$$($1_MODE))
-    ifneq (MULTI_CORE_CONCURRENT,$$($1_MODE))
+    # Extract the info from the java compiler setup.
+    $1_REMOTE := $$($$($1_SETUP)_REMOTE)
+    $1_JVM   := $$($$($1_SETUP)_JVM)
+    $1_JAVAC := $$($$($1_SETUP)_JAVAC)
+    $1_FLAGS := $$($$($1_SETUP)_FLAGS) $(JAVAC_FLAGS) $$($1_ADD_JAVAC_FLAGS)
+    ifeq ($$($1_JAVAC),)
         $$(error The Java compilation $1 refers to a non-existant java compiler setup $$($1_SETUP))
     endif
-endif
-$1_USE_DEPS := $$($$($1_SETUP)_USE_DEPS)
-$1_REMOTE := $$($$($1_SETUP)_REMOTE)
-$1_JVM   := $$($$($1_SETUP)_JVM)
-$1_JAVAC := $$($$($1_SETUP)_JAVAC)
-$1_JAVAH := $$($$($1_SETUP)_JAVAH)
-$1_FLAGS := $$($$($1_SETUP)_FLAGS) $(JAVAC_FLAGS) $$($1_ADD_JAVAC_FLAGS)
 
-# Handle addons and overrides.
-$1_SRC:=$$(call ADD_SRCS,$$($1_SRC))
-# Make sure the dirs exist.
-$$(shell $(MKDIR) -p $$($1_SRC) $$($1_BIN))
-# Find all files in the source trees.
-$1_ALL_SRCS := $$(filter-out $(OVR_SRCS),$$(foreach i,$$($1_SRC),$$(shell $(FIND) $$i -type f)))
-# Extract the java files.
-ifneq ($$($1_EXCLUDE_FILES),)
-  $1_EXCLUDE_FILES_PATTERN:=$$(addprefix %,$$($1_EXCLUDE_FILES))
-endif
-$1_SRCS     := $$(filter-out $$($1_EXCLUDE_FILES_PATTERN),$$(filter %.java,$$($1_ALL_SRCS)))
-ifneq ($$($1_INCLUDE_FILES),)
-  $1_INCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES)))
-  $1_SRCS := $$(filter $$($1_INCLUDE_FILES), $$($1_SRCS))
-endif
-$1_PKGS     := $$(sort $$(dir $$($1_SRCS)))
-# Remove the source root from each found path.
-$$(foreach i,$$($1_SRC),$$(eval $$(call remove_string,$$i,$1_PKGS)))
-$1_PKGS     := $$(sort $$($1_PKGS))
-# There can be only a single bin dir root, no need to foreach over the roots.
-$1_BINS     := $$(shell $(FIND) $$($1_BIN) -name "*.class")
-
-# Now we have a list of all java files to compile: $$($1_SRCS)
-# and we have a list of all existing class files: $$($1_BINS)
-
-# Create the corresponding smart javac wrapper command line.
-$1_SJAVAC_ARGS:=$$(addprefix -x ,$$(addsuffix .*,$$(subst /,.,$$($1_EXCLUDES)))) \
-$$(addprefix -i ,$$(addsuffix .*,$$(subst /,.,$$($1_INCLUDES)))) \
-$$(addprefix -xf *,$$(strip $$($1_EXCLUDE_FILES))) \
-$$(addprefix -if *,$$(strip $$($1_INCLUDE_FILES))) -src $$(subst $$(SPACE),$$(PATH_SEP),$$(strip $$($1_SRC)))
-
-# Prepend the source/bin path to the filter expressions.
-ifneq ($$($1_INCLUDES),)
-  $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES))))
-  $1_PKG_INCLUDES := $$(addprefix /,$$(addsuffix /%,$$($1_INCLUDES)))
-  $1_BIN_INCLUDES := $$(addprefix $$($1_BIN)/,$$(addsuffix /%,$$($1_INCLUDES)))
-  $1_SRCS     := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS))
-  $1_PKGS     := $$(filter $$($1_PKG_INCLUDES),$$($1_PKGS))
-  $1_BINS     := $$(filter $$($1_BIN_INCLUDES),$$($1_BINS))
-endif
-ifneq ($$($1_EXCLUDES),)
-  $1_SRC_EXCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES))))
-  $1_PKG_EXCLUDES := $$(addprefix /,$$(addsuffix /%,$$($1_EXCLUDES)))
-  $1_BIN_EXCLUDES := $$(addprefix $$($1_BIN)/,$$(addsuffix /%,$$($1_EXCLUDES)))
-  $1_SRCS     := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS))
-  $1_PKGS     := $$(filter-out $$($1_PKG_EXCLUDES),$$($1_PKGS))
-  $1_BINS     := $$(filter-out $$($1_BIN_EXCLUDES),$$($1_BINS))
-endif
-
-# Find all files to be copied from source to bin.
-ifneq (,$$($1_COPY))
-    # Rewrite list of patterns into a find statement.
-    $1_COPY_PATTERN:=$(FALSE_FIND_PATTERN) $$(patsubst %,$(SPACE)-o$(SPACE)-name$(SPACE)$(DQUOTE)*%$(DQUOTE),$$($1_COPY))
-    # Search for all files to be copied.
-    $1_ALL_COPIES := $$(foreach i,$$($1_SRC), $$(shell $(FIND) $$i \( $$($1_COPY_PATTERN) \) -a -type f))
-    # Copy these explicitly
-    $1_ALL_COPIES += $$($1_COPY_FILES)
-    # Copy must also respect filters.
-    ifneq (,$$($1_INCLUDES))
-        $1_ALL_COPIES := $$(filter $$($1_SRC_INCLUDES),$$($1_ALL_COPIES))
+    # Handle addons and overrides.
+    $1_SRC:=$$(call ADD_SRCS,$$($1_SRC))
+    # Make sure the dirs exist.
+    $$(shell $(MKDIR) -p $$($1_SRC) $$($1_BIN))
+    # Find all files in the source trees.
+    $1_ALL_SRCS := $$(filter-out $(OVR_SRCS),$$(foreach i,$$($1_SRC),$$(shell $(FIND) $$i -type f)))
+    # Extract the java files.
+    ifneq ($$($1_EXCLUDE_FILES),)
+        $1_EXCLUDE_FILES_PATTERN:=$$(addprefix %,$$($1_EXCLUDE_FILES))
     endif
-    ifneq (,$$($1_EXCLUDES))
-        $1_ALL_COPIES := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_ALL_COPIES))
+    $1_SRCS     := $$(filter-out $$($1_EXCLUDE_FILES_PATTERN),$$(filter %.java,$$($1_ALL_SRCS)))
+    ifneq ($$($1_INCLUDE_FILES),)
+        $1_INCLUDE_FILES:=$$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$($1_INCLUDE_FILES)))
+        $1_SRCS := $$(filter $$($1_INCLUDE_FILES), $$($1_SRCS))
     endif
-    ifneq (,$$($1_EXCLUDE_FILES))
-        $1_ALL_COPIES := $$(filter-out $$($1_EXCLUDE_FILES_PATTERN),$$($1_ALL_COPIES))
-    endif
-    # All files below META-INF are always copied.
-    $1_ALL_COPIES += $$(foreach i,$$($1_SRC), $$(shell $(FIND) $$i/META-INF -type f 2> /dev/null))
-    ifneq (,$$($1_ALL_COPIES))
-        # Yep, there are files to be copied!
-        $1_ALL_COPY_TARGETS:=
-        $$(foreach i,$$($1_ALL_COPIES),$$(eval $$(call add_file_to_copy,$1,$$i)))
-        # Now we can depend on $$($1_ALL_COPY_TARGETS) to copy all files!
-    endif
-endif
 
-# Find all property files to be copied and cleaned from source to bin.
-ifneq (,$$($1_CLEAN))
-    # Rewrite list of patterns into a find statement.
-    $1_CLEAN_PATTERN:=$(FALSE_FIND_PATTERN) $$(patsubst %,$(SPACE)-o$(SPACE)-name$(SPACE)$(DQUOTE)*%$(DQUOTE),$$($1_CLEAN))
-    # Search for all files to be copied.
-    $1_ALL_CLEANS := $$(foreach i,$$($1_SRC), $$(shell $(FIND) $$i \( $$($1_CLEAN_PATTERN) \) -a -type f))
-    # Copy and clean must also respect filters.
-    ifneq (,$$($1_INCLUDES))
-        $1_ALL_CLEANS := $$(filter $$($1_SRC_INCLUDES),$$($1_ALL_CLEANS))
-    endif
-    ifneq (,$$($1_EXCLUDES))
-        $1_ALL_CLEANS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_ALL_CLEANS))
-    endif
-    ifneq (,$$($1_EXCLUDE_FILES))
-        $1_ALL_CLEANS := $$(filter-out $$($1_EXCLUDE_FILES_PATTERN),$$($1_ALL_CLEANS))
-    endif
-    ifneq (,$$($1_ALL_CLEANS))
-        # Yep, there are files to be copied and cleaned!
-        $1_ALL_COPY_CLEAN_TARGETS:=
-        $$(foreach i,$$($1_ALL_CLEANS),$$(eval $$(call add_file_to_copy_and_clean,$1,$$i)))
-        # Now we can depend on $$($1_ALL_COPY_CLEAN_TARGETS) to copy all files!
-    endif
-endif
+    # Now we have a list of all java files to compile: $$($1_SRCS)
 
-# Find all the directories that contain java sources, each directory
-# corresponds to a package because we expect the source
-# code to be organized in this standardized way!
-$1_SDIRS := $$(sort $$(dir $$($1_SRCS)))
-# Now prefix each package with the bin root.
-$1_BDIRS := $$(foreach i,$$($1_PKGS),$$(addprefix $$($1_BIN),$$i))
-# Now create a list of the packages that are about to compile. This list is
-# later used to filter out dependencies that point outside of this set.
-$$(shell $(RM) $$($1_BIN)/_the.list_of_packages)
-$$(eval $$(call ListPathsSafelyNow,$1_BDIRS,\n, >> $$($1_BIN)/_the.list_of_packages))
+    # Create the corresponding smart javac wrapper command line.
+    $1_SJAVAC_ARGS:=$$(addprefix -x ,$$(addsuffix .*,$$(subst /,.,$$($1_EXCLUDES)))) \
+		$$(addprefix -i ,$$(addsuffix .*,$$(subst /,.,$$($1_INCLUDES)))) \
+		$$(addprefix -xf *,$$(strip $$($1_EXCLUDE_FILES))) \
+		$$(addprefix -if *,$$(strip $$($1_INCLUDE_FILES))) \
+		-src "$$(subst $$(SPACE),$$(PATH_SEP),$$(strip $$($1_SRC)))"
 
-ifeq ($$($1_MODE),SINGLE_THREADED_BATCH)
-    # Ok, we will feed all the found java files into a single javac invocation.
-    # There can be no dependency checking, nor incremental builds. It is
-    # the best we can do with the old javac. If the javac supports a javac server
-    # then we can use the javac server.
+    # Prepend the source/bin path to the filter expressions.
+    ifneq ($$($1_INCLUDES),)
+        $1_SRC_INCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_INCLUDES))))
+        $1_SRCS     := $$(filter $$($1_SRC_INCLUDES),$$($1_SRCS))
+    endif
+    ifneq ($$($1_EXCLUDES),)
+        $1_SRC_EXCLUDES := $$(foreach i,$$($1_SRC),$$(addprefix $$i/,$$(addsuffix /%,$$($1_EXCLUDES))))
+        $1_SRCS     := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_SRCS))
+    endif
 
-    # We can depend on this target file to trigger a regeneration of all the sources
-    $1 := $$($1_ALL_COPY_TARGETS) $$($1_ALL_COPY_CLEAN_TARGETS) $$($1_BIN)/_the.batch
+    # Find all files to be copied from source to bin.
+    ifneq (,$$($1_COPY))
+        # Rewrite list of patterns into a find statement.
+        $1_COPY_PATTERN:=$(FALSE_FIND_PATTERN) $$(patsubst %,$(SPACE)-o$(SPACE)-name$(SPACE)$(DQUOTE)*%$(DQUOTE),$$($1_COPY))
+        # Search for all files to be copied.
+        $1_ALL_COPIES := $$(foreach i,$$($1_SRC), $$(shell $(FIND) $$i \( $$($1_COPY_PATTERN) \) -a -type f))
+        # Copy these explicitly
+        $1_ALL_COPIES += $$($1_COPY_FILES)
+        # Copy must also respect filters.
+        ifneq (,$$($1_INCLUDES))
+            $1_ALL_COPIES := $$(filter $$($1_SRC_INCLUDES),$$($1_ALL_COPIES))
+        endif
+        ifneq (,$$($1_EXCLUDES))
+            $1_ALL_COPIES := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_ALL_COPIES))
+        endif
+        ifneq (,$$($1_EXCLUDE_FILES))
+            $1_ALL_COPIES := $$(filter-out $$($1_EXCLUDE_FILES_PATTERN),$$($1_ALL_COPIES))
+        endif
+        # All files below META-INF are always copied.
+        $1_ALL_COPIES += $$(foreach i,$$($1_SRC), $$(shell $(FIND) $$i/META-INF -type f 2> /dev/null))
+        ifneq (,$$($1_ALL_COPIES))
+            # Yep, there are files to be copied!
+            $1_ALL_COPY_TARGETS:=
+            $$(foreach i,$$($1_ALL_COPIES),$$(eval $$(call add_file_to_copy,$1,$$i)))
+            # Now we can depend on $$($1_ALL_COPY_TARGETS) to copy all files!
+        endif
+    endif
+
+    # Find all property files to be copied and cleaned from source to bin.
+    ifneq (,$$($1_CLEAN))
+        # Rewrite list of patterns into a find statement.
+        $1_CLEAN_PATTERN:=$(FALSE_FIND_PATTERN) $$(patsubst %,$(SPACE)-o$(SPACE)-name$(SPACE)$(DQUOTE)*%$(DQUOTE),$$($1_CLEAN))
+        # Search for all files to be copied.
+        $1_ALL_CLEANS := $$(foreach i,$$($1_SRC), $$(shell $(FIND) $$i \( $$($1_CLEAN_PATTERN) \) -a -type f))
+        # Copy and clean must also respect filters.
+        ifneq (,$$($1_INCLUDES))
+            $1_ALL_CLEANS := $$(filter $$($1_SRC_INCLUDES),$$($1_ALL_CLEANS))
+        endif
+        ifneq (,$$($1_EXCLUDES))
+            $1_ALL_CLEANS := $$(filter-out $$($1_SRC_EXCLUDES),$$($1_ALL_CLEANS))
+        endif
+        ifneq (,$$($1_EXCLUDE_FILES))
+            $1_ALL_CLEANS := $$(filter-out $$($1_EXCLUDE_FILES_PATTERN),$$($1_ALL_CLEANS))
+        endif
+        ifneq (,$$($1_ALL_CLEANS))
+            # Yep, there are files to be copied and cleaned!
+            $1_ALL_COPY_CLEAN_TARGETS:=
+            $$(foreach i,$$($1_ALL_CLEANS),$$(eval $$(call add_file_to_copy_and_clean,$1,$$i)))
+            # Now we can depend on $$($1_ALL_COPY_CLEAN_TARGETS) to copy all files!
+        endif
+    endif
 
     # Prep the source paths.
     ifneq ($$($1_JAVAC_SOURCE_PATH_UGLY_OVERRIDE),)
@@ -807,113 +483,73 @@ ifeq ($$($1_MODE),SINGLE_THREADED_BATCH)
     endif
 
     ifneq (,$$($1_HEADERS))
-      $1_HEADERS_ARG := -h $$($1_HEADERS)
+        $1_HEADERS_ARG := -h $$($1_HEADERS)
     endif
 
     # Create a sed expression to remove the source roots and to replace / with .
     # and remove .java at the end. 
     $1_REWRITE_INTO_CLASSES:=$$(foreach i,$$($1_SRC),-e 's|$$i/||g') -e 's|/|.|g' -e 's|.java$$$$||g'
 
-    # Here is the batch rules that depends on all the sources.
-    $$($1_BIN)/_the.batch: $$($1_SRCS) $$($1_DEPENDS)
-	$(MKDIR) -p $$(@D)
-	$(RM) $$($1_BIN)/_the.batch $$($1_BIN)/_the.batch.tmp
-	$$(call ListPathsSafely,$1_SRCS,\n, >> $$($1_BIN)/_the.batch.tmp)
-	$(ECHO) Compiling `$(WC) $$($1_BIN)/_the.batch.tmp | $(TR) -s ' ' | $(CUT) -f 2 -d ' '` files in batch $1
-ifeq ($$($1_NOSJAVAC),)
-ifeq ($$(ENABLE_SJAVAC),yes)
-	mkdir -p $$($1_BIN)_sjavac
-	$$($1_JVM) $$(word 1,$$($1_JAVAC)) com.sun.tools.javac.smart.Main $$($1_SJAVAC_ARGS) -mfl $$($1_BIN)/_the.batch.tmp -d $$($1_BIN)_sjavac
-endif
-endif
-	($$($1_JVM) $$($1_JAVAC) $$($1_FLAGS) -implicit:none -sourcepath "$$($1_SRCROOTSC)" -d $$($1_BIN) $$($1_HEADERS_ARG) @$$($1_BIN)/_the.batch.tmp && \
-         $(MV) $$($1_BIN)/_the.batch.tmp $$($1_BIN)/_the.batch)
-else
-    # Ok, we have a modern javac server running!
-    # Since a single Java file can generate zero to an infinity number of .class files
-    # the exact number and names of the .class files will only be known after the compile.
-    # Thus after the compile, a list of the generated classes will be stored in _the.package.d
-    # which is included by the makefile during the next compile. These .d files will
-    # add the generated class names to the BUILD_MYPACKAGE_CLASSES variable and used java file names
-    # to the BUILD_MYPACKAGE_JAVAS variable.
-    $1_CLASSES := 
-    $1_JAVAS   := 
-    # Create a file in each package that represents the package dependency.
-    # This file (_the.package) will also contain a list of the source files
-    # to be compiled for this package.
-    $1 := $$(sort $$(patsubst %,%_the.package,$$($1_BDIRS)))
-    # Now call add_java_package for each package to create the dependencies.
-    $$(foreach p,$$($1),$$(eval $$(call add_java_package,$1,$$p,$$($1_SRC),$$($1_BIN),$$($1_BIN)/_the.list_of_packages,NOTUSED,$$($1_USE_DEPS),$$($1_REMOTE),$$($1_JVM) $$($1_JAVAC),$$($1_FLAGS),$$($1_EXCLUDE_FILES_PATTERN) $(OVR_SRCS),$$($1_INCLUDE_FILES),$$($1_JVM) $$($1_JAVAH),$$($1_JAVAC_SOURCE_PATH_UGLY_OVERRIDE))))
-    # All dependencies are setup, now we only need to depend on $1 (aka $(BUILD_MYPACKAGE))
-    # and they will automatically be built!
+    ifeq ($$($1_DISABLE_SJAVAC)x$$(ENABLE_SJAVAC),xyes)
+        # Using sjavac to compile. 
+        $1 := $$($1_ALL_COPY_TARGETS) $$($1_ALL_COPY_CLEAN_TARGETS) $$($1_BIN)/javac_state
 
-    # Now add on any files to copy targets
-    $1 := $$($1_ALL_COPY_TARGETS) $$($1_ALL_COPY_CLEAN_TARGETS) $$($1)
-    # Remove the set of found classes from the set of all previously known classes
-    # and the remainder is the set of missing classes.
-    $1_MISSING_CLASSES:=$$(filter-out $$($1_BINS),$$($1_CLASSES))
-    $1_PKGS_MISSING_CLASSES:=$$(sort $$(dir $$($1_MISSING_CLASSES)))
-    # Remove the set of found java files from the set of all previously known java files
-    # the remainder is Java files that have gone missing.
-    $1_MISSING_JAVAS:=$$(filter-out $$($1_SRCS),$$($1_JAVAS))
-    $1_PKGS_MISSING_JAVAS:=$$(sort $$(dir $$($1_MISSING_JAVAS)))
-    # Remove each source root from the found paths.
-    $$(foreach i,$$($1_SRC),$$(eval $$(call remove_string,$$i,$1_PKGS_MISSING_JAVAS)))
-    # Finally remove duplicates and prefix with the binary path instead.
-    $1_PKGS_MISSING_JAVAS:= $$(addprefix $$($1_BIN),$$(sort $$($1_PKGS_MISSING_JAVAS)))
+        $$($1_BIN)/javac_state: $$($1_SRCS) $$($1_DEPENDS)
+		$(MKDIR) -p $$(@D)
+		$$(call ListPathsSafely,$1_SRCS,\n, >> $$($1_BIN)/_the.batch.tmp)
+		$(ECHO) Compiling $1
+		$$($1_JVM) $$(word 1,$$($1_JAVAC)) com.sun.tools.sjavac.Main \
+			$$($1_REMOTE) $$($1_SJAVAC_ARGS) --permit-unidentified-artifacts -mfl $$($1_BIN)/_the.batch.tmp \
+			$$($1_FLAGS) \
+			-implicit:none -d $$($1_BIN) $$($1_HEADERS_ARG)
+    else
+        # Using plain javac to batch compile everything.
+        $1 := $$($1_ALL_COPY_TARGETS) $$($1_ALL_COPY_CLEAN_TARGETS) $$($1_BIN)/_the.batch
 
-    # Remove the set of all theoretical classes from the set of found classes.
-    # the remainder is the set of superfluous classes.
-    $1_SUPERFLUOUS_CLASSES:=$$(sort $$(filter-out $$($1_CLASSES),$$($1_BINS)))
-    $1_PKGS_SUPERFLUOUS_CLASSES:=$$(sort $$(dir $$($1_SUPERFLUOUS_CLASSES)))
-
-    # Now delete the _the.package files inside the problematic dirs.
-    # This will force a rebuild of these packages!
-    $1_FOO:=$$(sort $$($1_PKGS_MISSING_CLASSES) \
-                                                 $$($1_PKGS_SUPERFLUOUS_CLASSES) \
-                                                 $$($1_PKGS_MISSING_JAVAS))
-#    ifneq (,$$($1_FOO))
-#            $$(info MESSED UP PACKAGES $$($1_FOO))
-#    endif
-
-    $$(shell $(RM) $$(addsuffix _the.package,$$(sort $$($1_PKGS_MISSING_CLASSES) \
-                                                 $$($1_PKGS_SUPERFLUOUS_CLASSES) \
-                                                 $$($1_PKGS_MISSING_JAVAS))))
-
-    # Normal makefile dependencies based on timestamps will detect the normal use case
-    # when Java files are simply added or modified.
-endif
-
-ifneq (,$$($1_JAR))
-
-    ifeq (,$$($1_SUFFIXES))
-        $1_SUFFIXES:=.class $$($1_CLEAN) $$($1_COPY)
+        # When not using sjavac, pass along all sources to javac using an @file.
+        $$($1_BIN)/_the.batch: $$($1_SRCS) $$($1_DEPENDS)
+		$(MKDIR) -p $$(@D)
+		$(RM) $$($1_BIN)/_the.batch $$($1_BIN)/_the.batch.tmp
+		$$(call ListPathsSafely,$1_SRCS,\n, >> $$($1_BIN)/_the.batch.tmp)
+		$(ECHO) Compiling `$(WC) $$($1_BIN)/_the.batch.tmp | $(TR) -s ' ' | $(CUT) -f 2 -d ' '` files for $1
+		($$($1_JVM) $$($1_JAVAC) $$($1_FLAGS) \
+			-implicit:none -sourcepath "$$($1_SRCROOTSC)" \
+			-d $$($1_BIN) $$($1_HEADERS_ARG) @$$($1_BIN)/_the.batch.tmp && \
+			$(MV) $$($1_BIN)/_the.batch.tmp $$($1_BIN)/_the.batch)
     endif
 
-    # A jar file was specified. Set it up.
-    $$(eval $$(call SetupArchive,ARCHIVE_$1,$$($1),\
-	SRCS:=$$($1_BIN),\
-	SUFFIXES:=$$($1_SUFFIXES),\
-	EXCLUDE:=$$($1_EXCLUDES),\
-	INCLUDES:=$$($1_INCLUDES),\
-	EXTRA_FILES:=$$($1_ALL_COPY_TARGETS) $$($1_ALL_COPY_CLEAN_TARGETS),\
-	JAR:=$$($1_JAR),\
-	JARMAIN:=$$($1_JARMAIN),\
-	MANIFEST:=$$($1_MANIFEST),\
-	EXTRA_MANIFEST_ATTR:=$$($1_EXTRA_MANIFEST_ATTR),\
-	JARINDEX:=$$($1_JARINDEX),\
-	HEADERS:=$$($1_HEADERS),\
-	SETUP:=$$($1_SETUP)))
-endif
+    # Check if a jar file was specified, then setup the rules for the jar.
+    ifneq (,$$($1_JAR))
+        # If no suffixes was explicitly set for this jar file.
+        # Use class and the cleaned/copied properties file suffixes as the default
+        # for the types of files to be put into the jar.
+        ifeq (,$$($1_SUFFIXES))
+            $1_SUFFIXES:=.class $$($1_CLEAN) $$($1_COPY)
+        endif
 
-ifneq (,$$($1_SRCZIP))
-    # A srczip file was specified. Set it up.
-    $$(eval $$(call SetupZipArchive,ARCHIVE_$1,\
+        $$(eval $$(call SetupArchive,ARCHIVE_$1,$$($1),\
+		SRCS:=$$($1_BIN),\
+		SUFFIXES:=$$($1_SUFFIXES),\
+		EXCLUDE:=$$($1_EXCLUDES),\
+		INCLUDES:=$$($1_INCLUDES),\
+		EXTRA_FILES:=$$($1_ALL_COPY_TARGETS) $$($1_ALL_COPY_CLEAN_TARGETS),\
+		JAR:=$$($1_JAR),\
+		JARMAIN:=$$($1_JARMAIN),\
+		MANIFEST:=$$($1_MANIFEST),\
+		EXTRA_MANIFEST_ATTR:=$$($1_EXTRA_MANIFEST_ATTR),\
+		JARINDEX:=$$($1_JARINDEX),\
+		HEADERS:=$$($1_HEADERS),\
+		SETUP:=$$($1_SETUP)))
+    endif
+
+    # Check if a srczip was specified, then setup the rules for the srczip.
+    ifneq (,$$($1_SRCZIP))
+        $$(eval $$(call SetupZipArchive,ARCHIVE_$1,\
 		SRC:=$$($1_SRC),\
 		ZIP:=$$($1_SRCZIP),\
 		INCLUDES:=$$($1_INCLUDES),\
 		EXCLUDES:=$$($1_EXCLUDES),\
 		EXCLUDE_FILES:=$$($1_EXCLUDE_FILES)))
-endif
+    endif
 
 endef

common/makefiles/MakeBase.gmk

@@ -138,7 +138,7 @@ endef
 
 # Hook to be called as the very first thing when running a normal build
 define AtRootMakeStart
-	$(if $(findstring -j,$(MAKEFLAGS)), $(error make -j is not supported, use make JOBS=n))
+	$(if $(findstring --jobserver,$(MAKEFLAGS)), $(error make -j is not supported, use make JOBS=n))
 	$(call PrintStartMessage)
 	$(call StartTimer)
 endef

common/makefiles/MakeHelpers.gmk

@@ -57,9 +57,25 @@ endef
 define ParseLogLevel
     ifeq ($$(origin VERBOSE),undefined)
         # Setup logging according to LOG (but only if VERBOSE is not given)
+        
+       # If the "nofile" argument is given, act on it and strip it away
+        ifneq ($$(findstring nofile,$$(LOG)),)
+          # Reset the build log wrapper, regardless of other values
+          override BUILD_LOG_WRAPPER=
+          # COMMA is defined in spec.gmk, but that is not included yet
+          COMMA=,
+          # First try to remove ",nofile" if it exists
+          LOG_STRIPPED1=$$(subst $$(COMMA)nofile,,$$(LOG))
+          # Otherwise just remove "nofile"
+          LOG_STRIPPED2=$$(subst nofile,,$$(LOG_STRIPPED1))
+          # We might have ended up with a leading comma. Remove it
+          LOG_STRIPPED3=$$(strip $$(patsubst $$(COMMA)%,%,$$(LOG_STRIPPED2)))
+          override LOG:=$$(LOG_STRIPPED3)
+        endif
+
         ifeq ($$(LOG),)
             # Set LOG to "warn" as default if not set (and no VERBOSE given)
-            LOG=warn
+            override LOG=warn
         endif
         ifeq ($$(LOG),warn)
             VERBOSE=-s
@@ -182,4 +198,11 @@ define PrintEndMessage
     $(call CheckEnvironment)
 endef
 
+# Cleans the component given as $1
+define CleanComponent
+    @$(PRINTF) "Cleaning $1 build artifacts ..."
+    @($(CD) $(OUTPUT_ROOT) && $(RM) -r $1)
+    @$(PRINTF) " done\n"
+endef
+
 endif # _MAKEHELPERS_GMK

common/makefiles/Makefile

@@ -26,6 +26,11 @@
 # This must be the first rule
 default: all
 
+# Inclusion of this pseudo-target will cause make to execute this file
+# serially, regardless of -j. Recursively called makefiles will not be
+# affected, however. This is required for correct dependency management.
+.NOTPARALLEL:
+
 # Locate this Makefile
 ifeq ($(filter /%,$(lastword $(MAKEFILE_LIST))),)
     makefile_path:=$(CURDIR)/$(lastword $(MAKEFILE_LIST))
@@ -41,18 +46,18 @@ $(eval $(call ParseLogLevel))
 $(eval $(call SetupLogging))
 $(eval $(call ParseConfAndSpec))
 
-# Setup number of jobs to use. -jN is unfortunately not available for us to parse from the command line,
-# hence this workaround.
-ifeq ($(JOBS),)
-    JOBS=$(NUM_CORES)
-endif
-
 ifneq ($(words $(SPEC)),1)
 ### We have multiple configurations to build, call make repeatedly
-all jdk hotspot jaxws jaxp corba langtools install images clean dist-clean:
-	@$(foreach spec,$(SPEC),($(MAKE) -f $(makefile_path) SPEC=$(spec) $(VERBOSE) VERBOSE=$(VERBOSE) $@ $(MAKE_ARGS)) &&) true
+all clean dist-clean:
+langtools corba jaxp jaxws hotspot jdk images overlay-images install:
+langtools-only corba-only jaxp-only jaxws-only hotspot-only jdk-only images-only overlay-images-only install-only:
+clean-langtools clean-corba clean-jaxp clean-jaxws clean-hotspot clean-jdk clean-images:
+	@$(foreach spec,$(SPEC),($(MAKE) -f $(makefile_path) SPEC=$(spec) $(VERBOSE) VERBOSE=$(VERBOSE) $@) &&) true
 
-.PHONY: all jdk hotspot jaxws jaxp corba langtools install images clean dist-clean
+.PHONY: all clean dist-clean
+.PHONY: langtools corba jaxp jaxws hotspot jdk images overlay-images install
+.PHONY: langtools-only corba-only jaxp-only jaxws-only hotspot-only jdk-only images-only overlay-images-only install-only
+.PHONY: clean-langtools clean-corba clean-jaxp clean-jaxws clean-hotspot clean-jdk clean-images
 
 else
 ### This is the main part of the Makefile, for the normal case with SPEC specifying a single existing spec.gmk file.
@@ -77,77 +82,110 @@ ifneq (,$(BUILD_LOG))
 endif
 # Remove any javac server logs and port files. This
 # prevents a new make run to reuse the previous servers.
-ifneq (,$(JAVAC_SERVERS))
-    $(shell mkdir -p $(JAVAC_SERVERS) && rm -rf $(JAVAC_SERVERS)/*)
+ifneq (,$(SJAVAC_SERVER_DIR))
+    $(shell $(MKDIR) -p $(SJAVAC_SERVER_DIR) && $(RM) -rf $(SJAVAC_SERVER_DIR)/*)
 endif
 # Clean out any notifications from the previous build.
-$(shell find $(OUTPUT_ROOT) -name "_the.*.notify" $(FIND_DELETE))
+$(shell $(FIND) $(OUTPUT_ROOT) -name "_the.*.notify" $(FIND_DELETE))
 
 # Reset the build timers.
 $(eval $(call ResetTimers))
 
+# Setup number of jobs to use. -jN is unfortunately not available for us to parse from the command line,
+# hence this workaround.
+ifeq ($(JOBS),)
+    JOBS=$(NUM_CORES)
+endif
+MAKE_ARGS:=$(MAKE_ARGS) -j$(JOBS)
+
 ### Main targets
 
 all: jdk
-	@$(if $(JAVAC_SERVERS),rm -rf $(JAVAC_SERVERS)/*.port)
+	@$(if $(SJAVAC_SERVER_DIR),$(RM) -rf $(SJAVAC_SERVER_DIR)/*.port)
 	@$(call AtRootMakeEnd)
+.PHONY: all
 
 langtools: start-make langtools-only
 langtools-only:
 	@$(call MakeStart,langtools,all)
-	@($(CD) $(LANGTOOLS_TOPDIR)/makefiles && $(BUILD_LOG_WRAPPER) $(MAKE) -j$(JOBS) $(MAKE_ARGS))
+	@($(CD) $(LANGTOOLS_TOPDIR)/makefiles && $(BUILD_LOG_WRAPPER) $(MAKE) $(MAKE_ARGS))
 	@$(call MakeFinish,langtools,all)
 
 corba: langtools corba-only
 corba-only:
 	@$(call MakeStart,corba,all)
-	@($(CD) $(CORBA_TOPDIR)/makefiles && $(BUILD_LOG_WRAPPER) $(MAKE) -j$(JOBS) $(MAKE_ARGS))
+	@($(CD) $(CORBA_TOPDIR)/makefiles && $(BUILD_LOG_WRAPPER) $(MAKE) $(MAKE_ARGS))
 	@$(call MakeFinish,corba,all)
 
 jaxp: langtools jaxp-only
 jaxp-only:
 	@$(call MakeStart,jaxp,all)
-	@($(CD) $(JAXP_TOPDIR)/makefiles && $(BUILD_LOG_WRAPPER) $(MAKE) -j$(JOBS) $(MAKE_ARGS))
+	@($(CD) $(JAXP_TOPDIR)/makefiles && $(BUILD_LOG_WRAPPER) $(MAKE) $(MAKE_ARGS))
 	@$(call MakeFinish,jaxp,all)
 
 jaxws: langtools jaxp jaxws-only
 jaxws-only:
 	@$(call MakeStart,jaxws,all)
-	@($(CD) $(JAXWS_TOPDIR)/makefiles && $(BUILD_LOG_WRAPPER) $(MAKE) -j$(JOBS) $(MAKE_ARGS))
+	@($(CD) $(JAXWS_TOPDIR)/makefiles && $(BUILD_LOG_WRAPPER) $(MAKE) $(MAKE_ARGS))
 	@$(call MakeFinish,jaxws,all)
 
 hotspot: langtools hotspot-only
 hotspot-only:
 	@$(call MakeStart,hotspot,all)
-	@($(CD) $(HOTSPOT_TOPDIR)/make && $(BUILD_LOG_WRAPPER) $(MAKE) -j1 $(HOTSPOT_MAKE_ARGS) $(MAKE_ARGS))
+	@($(CD) $(SRC_ROOT)/common/makefiles && $(BUILD_LOG_WRAPPER) $(MAKE) $(MAKE_ARGS) -f HotspotWrapper.gmk)
 	@$(call MakeFinish,hotspot,all)
 
 jdk: langtools corba jaxp jaxws hotspot jdk-only
 jdk-only:
 	@$(call MakeStart,jdk,all)
-	@($(CD) $(JDK_TOPDIR)/makefiles && $(BUILD_LOG_WRAPPER) $(MAKE) -j$(JOBS) $(MAKE_ARGS))
+	@($(CD) $(JDK_TOPDIR)/makefiles && $(BUILD_LOG_WRAPPER) $(MAKE) $(MAKE_ARGS) $(JDK_TARGET))
 	@$(call MakeFinish,jdk,all)
 
 images: source-tips start-make jdk langtools corba jaxp jaxws hotspot images-only
 images-only:
 	@$(call MakeStart,jdk-images,$@)
-	@($(CD) $(JDK_TOPDIR)/makefiles && $(BUILD_LOG_WRAPPER) $(MAKE) -j$(JOBS) $(JDK_MAKE_ARGS) $(MAKE_ARGS) images)
+	@($(CD) $(JDK_TOPDIR)/makefiles && $(BUILD_LOG_WRAPPER) $(MAKE) $(MAKE_ARGS) images)
 	@$(call MakeFinish,jdk-images,$@)
-	@$(if $(JAVAC_SERVERS),rm -rf $(JAVAC_SERVERS)/*.port)
+	@$(if $(SJAVAC_SERVER_DIR),$(RM) -rf $(SJAVAC_SERVER_DIR)/*.port)
+	@$(call AtRootMakeEnd)
+
+overlay-images: source-tips start-make jdk langtools corba jaxp jaxws hotspot overlay-images-only
+overlay-images-only:
+	@$(call MakeStart,jdk-overlay-images,$@)
+	@($(CD) $(JDK_TOPDIR)/makefiles && $(BUILD_LOG_WRAPPER) $(MAKE) $(MAKE_ARGS) overlay-images)
+	@$(call MakeFinish,jdk-overlay-images,$@)
+	@$(if $(SJAVAC_SERVER_DIR),$(RM) -rf $(SJAVAC_SERVER_DIR)/*.port)
 	@$(call AtRootMakeEnd)
 
 install: source-tips start-make jdk langtools corba jaxp jaxws hotspot install-only
 install-only:
 	@$(call MakeStart,jdk-images,$@)
-	@($(CD) $(JDK_TOPDIR)/makefiles && $(BUILD_LOG_WRAPPER) $(MAKE) -j$(JOBS) $(JDK_MAKE_ARGS) $(MAKE_ARGS) install)
+	@($(CD) $(JDK_TOPDIR)/makefiles && $(BUILD_LOG_WRAPPER) $(MAKE) $(MAKE_ARGS) install)
 	@$(call MakeFinish,jdk-images,$@)
-	@$(if $(JAVAC_SERVERS),rm -rf $(JAVAC_SERVERS)/*.port)
+	@$(if $(SJAVAC_SERVER_DIR),$(RM) -rf $(SJAVAC_SERVER_DIR)/*.port)
 	@$(call AtRootMakeEnd)
 
+docs: start-make jdk docs-only
+docs-only:
+	@$(call MakeStart,docs,$@)
+	@($(CD) $(SRC_ROOT)/common/makefiles/javadoc && $(BUILD_LOG_WRAPPER) $(MAKE) $(MAKE_ARGS) -f Javadoc.gmk docs)
+	@$(call MakeFinish,docs,$@)
+	@$(if $(SJAVAC_SERVER_DIR),$(RM) -rf $(SJAVAC_SERVER_DIR)/*.port)
+	@$(call AtRootMakeEnd)
+
+
+.PHONY: langtools corba jaxp jaxws hotspot jdk images install
+.PHONY: langtools-only corba-only jaxp-only jaxws-only hotspot-only jdk-only images-only install-only
+
 start-make:
 	@$(call AtRootMakeStart)
+.PHONY: start-make
 
-.PHONY: jdk hotspot jaxws jaxp corba langtools install images start-make
+bootcycle-images:
+	@$(ECHO) Boot cycle build step 1: Building the JDK image normally
+	@($(CD) $(SRC_ROOT)/common/makefiles && $(BUILD_LOG_WRAPPER) $(MAKE) SPEC=$(SPEC) images)
+	@$(ECHO) Boot cycle build step 2: Building a new JDK image using previously built image
+	@($(CD) $(SRC_ROOT)/common/makefiles && $(BUILD_LOG_WRAPPER) $(MAKE) SPEC=$(dir $(SPEC))bootcycle-spec.gmk images)
 
 test: start-make
 	@$(call MakeStart,test,$(if $(TEST),$(TEST),all))
@@ -167,8 +205,8 @@ $(OUTPUT_ROOT)/source_tips: FRC
 
 
 # Remove everything, except the output from configure.
-clean:
-	@(cd $(OUTPUT_ROOT) && $(RM) -r `$(LS) $(OUTPUT_ROOT) | grep -v spec.gmk | grep -v spec.sh | grep -v Makefile | grep -v config.status | grep -v config.log | grep -v config.h | grep -v configure-arguments | grep -v "localdevenv.*" | grep -v uncygdrive.exe`)
+clean: clean-langtools clean-corba clean-jaxp clean-jaxws clean-hotspot clean-jdk clean-images clean-bootcycle-build
+	@($(CD) $(OUTPUT_ROOT) && $(RM) -r tmp source_tips build.log*)
 	@$(ECHO) Cleaned everything except the build configuration.
 .PHONY: clean
 
@@ -178,11 +216,24 @@ dist-clean:
 	@$(ECHO) Cleaned everything, you will have to re-run configure.
 .PHONY: dist-clean
 
+clean-langtools:
+	$(call CleanComponent,langtools)
+clean-corba:
+	$(call CleanComponent,corba)
+clean-jaxp:
+	$(call CleanComponent,jaxp)
+clean-jaxws:
+	$(call CleanComponent,jaxws)
+clean-hotspot:
+	$(call CleanComponent,hotspot)
 clean-jdk:
-	@(cd $(OUTPUT_ROOT) && $(RM) -r `$(LS) $(OUTPUT_ROOT) | grep -v spec.gmk | grep -v spec.sh | grep -v Makefile | grep -v config.status | grep -v config.log |  grep -v config.h | grep -v configure-arguments | \
-                               grep -v langtools | grep -v corba | grep -v jaxp | grep -v jaxws | grep -v hotspot`)
-	@$(ECHO) "Cleaned jdk build artifacts (but not langtools,corba,jaxp,jaxws,hotspot nor the build configuration)"
-.PHONY: clean
+	$(call CleanComponent,jdk)
+clean-images:
+	$(call CleanComponent,images)
+clean-bootcycle-build:
+	$(call CleanComponent,bootcycle-build)
+
+.PHONY: clean-langtools clean-corba clean-jaxp clean-jaxws clean-hotspot clean-jdk clean-images
 
 endif
 
@@ -195,24 +246,39 @@ help:
 	$(info =====================)
 	$(info )
 	$(info Common make targets)
-	$(info .  make [all]            # Compile all code but do not create images)
-	$(info .  make images           # Create complete j2sdk and j2re images)
-	$(info .  make install          # Install the generated images locally)
-	$(info .  make clean            # Remove all files generated by make, but not those generated by configure)
-	$(info .  make dist-clean       # Remove all files generated by both make and configure)
-	$(info .  make help             # Give some help on using make)
-	$(info .  make test             # Run tests, default is all tests (see TEST below))
+	$(info .  make [all]             # Compile all code but do not create images)
+	$(info .  make images            # Create complete j2sdk and j2re images)
+	$(info .  make overlay-images    # Create limited images for sparc 64 bit platforms)
+	$(info .  make bootcycle-images  # Build images twice, second time with newly build JDK)
+	$(info .  make install           # Install the generated images locally)
+	$(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 specific components)
+	$(info (Component is any of langtools, corba, jaxp, jaxws, hotspot, jdk or images))
+	$(info .  make <component>       # Build <component> and everything it depends on. )
+	$(info .  make <component>-only  # Build <component> only, without dependencies. This)
+	$(info .                         # is faster but can result in incorrect build results!)
+	$(info .  make clean-<component> # Remove files generated by make for <component>)
 	$(info )
 	$(info Useful make variables)
-	$(info .  make CONF=            # Build all configurations (note, assignment is empty))
-	$(info .  make CONF=<substring> # Build the configuration(s) with a name matching the given substring)
+	$(info .  make CONF=             # Build all configurations (note, assignment is empty))
+	$(info .  make CONF=<substring>  # Build the configuration(s) with a name matching)
+	$(info .                         # <substring>)
 	$(info )
-	$(info .  make LOG=<loglevel>   # Change loglevel from warn (default) to the given loglevel)
-	$(info .                        # Available loglevels are: warn, info, debug and trace)
-	$(info .                        # To see executed command lines, use LOG=info)
+	$(info .  make LOG=<loglevel>    # Change the log level from warn to <loglevel>)
+	$(info .                         # Available log levels are:)
+	$(info .                         # 'warn' (default), 'info', 'debug' and 'trace')
+	$(info .                         # To see executed command lines, use LOG=info)
 	$(info )
-	$(info .  make test TEST=<test> # Only run the given test or tests, e.g.)
-	$(info .                        # make test TEST="jdk_lang jdk_net")
+	$(info .  make JOBS=<n>          # Run <n> parallel make jobs)
+	$(info .                         # Note that -jN does not work as expected!)
+	$(info )
+	$(info .  make test TEST=<test>  # Only run the given test or tests, e.g.)
+	$(info .                         # make test TEST="jdk_lang jdk_net")
 	$(info )
 .PHONY: help
 FRC: # Force target

common/makefiles/NativeCompilation.gmk

@@ -55,22 +55,22 @@ define add_native_source
 
     ifneq (,$$(filter %.c,$2))
         # Compile as a C file
-        $1_$2_FLAGS=$4 $$($1_$(notdir $2)_CFLAGS) -c
+        $1_$2_FLAGS=$4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c
         $1_$2_COMP=$5
         $1_$2_DEP_FLAG:=$(C_FLAG_DEPS)
     else ifneq (,$$(filter %.m,$2))
         # Compile as a objective-c file
-        $1_$2_FLAGS=-x objective-c $4 $$($1_$(notdir $2)_CFLAGS) -c
+        $1_$2_FLAGS=-x objective-c $4 $$($1_$(notdir $2)_CFLAGS) -DTHIS_FILE='"$$(<F)"' -c
         $1_$2_COMP=$5
         $1_$2_DEP_FLAG:=$(C_FLAG_DEPS)
     else ifneq (,$$(filter %.s,$2))
         # Compile as assembler file
-        $1_$2_FLAGS=$8
+        $1_$2_FLAGS=$8 -DTHIS_FILE='"$$(<F)"'
         $1_$2_COMP=$(AS)
         $1_$2_DEP_FLAG:=
     else
         # Compile as a C++ file
-        $1_$2_FLAGS=$6 $$($1_$(notdir $2)_CXXFLAGS) -c
+        $1_$2_FLAGS=$6 $$($1_$(notdir $2)_CXXFLAGS) -DTHIS_FILE='"$$(<F)"' -c
         $1_$2_COMP=$7
         $1_$2_DEP_FLAG:=$(CXX_FLAG_DEPS)
     endif
@@ -98,7 +98,6 @@ define add_native_source
 		$$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEP_FLAG) $$($1_$2_DEP) $(CC_OUT_OPTION)$$($1_$2_OBJ) $2
         endif
         ifeq ($(COMPILER_TYPE),CL)
-		$$(call COMPILING_MSG,$$(notdir $2))
 		$$($1_$2_COMP) $$($1_$2_FLAGS) $$($1_$2_DEBUG_OUT_FLAGS) $(CC_OUT_OPTION)$$($1_$2_OBJ) $2
         endif
     endif
@@ -129,6 +128,7 @@ define SetupNativeCompilation
     #    DEBUG_SYMBOLS add debug symbols (if configured on)
     #    CC the compiler to use, default is $(CC)
     #    LDEXE the linker to use for linking executables, default is $(LDEXE)
+    #    OPTIMIZATION sets optimization level to NONE, LOW, HIGH, HIGHEST
     $(if $2,$1_$(strip $2))
     $(if $3,$1_$(strip $3))
     $(if $4,$1_$(strip $4))
@@ -149,7 +149,11 @@ define SetupNativeCompilation
     $(if $(19),$1_$(strip $(19)))
     $(if $(20),$1_$(strip $(20)))
     $(if $(21),$1_$(strip $(21)))
-    $(if $(22),$(error Internal makefile error: Too many arguments to SetupNativeCompilation, please update NativeCompilation.gmk))
+    $(if $(22),$1_$(strip $(22)))
+    $(if $(23),$1_$(strip $(23)))
+    $(if $(24),$1_$(strip $(24)))
+    $(if $(25),$1_$(strip $(25)))
+    $(if $(26),$(error Internal makefile error: Too many arguments to SetupNativeCompilation, please update NativeCompilation.gmk))
 
     ifneq (,$$($1_BIN))
         $$(error BIN has been replaced with OBJECT_DIR)
@@ -315,6 +319,17 @@ define SetupNativeCompilation
         $1_EXTRA_CXXFLAGS+=$$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_release)
     endif
 
+    ifneq (,$$($1_DEBUG_SYMBOLS))	
+        ifeq ($(ENABLE_DEBUG_SYMBOLS), yes)
+            # Programs don't get the debug symbols added in the old build. It's not clear if
+            # this is intentional.
+            ifeq ($$($1_PROGRAM),)
+                $1_EXTRA_CFLAGS+=$(CFLAGS_DEBUG_SYMBOLS)
+                $1_EXTRA_CXXFLAGS+=$(CXXFLAGS_DEBUG_SYMBOLS)
+            endif
+        endif
+    endif
+
     ifeq ($$($1_CXXFLAGS),)
         $1_CXXFLAGS:=$$($1_CFLAGS)
     endif
@@ -327,40 +342,20 @@ define SetupNativeCompilation
           $1_EXTRA_CXXFLAGS += $$(CXX_FLAG_REORDER)
     endif
 
-    ifneq (no, $(ENABLE_DEBUG_SYMBOLS))
-	ifneq ($(OPENJDK_TARGET_OS), solaris)
-# <weird code />
-# There is very weird code in Defs-solaris.gmk that first sets variables as decribed below
-#   and then a couple of hundreds of line below resets them...
-#   this feels like a sure bug...but before this is confirmed, mimic this behaviour
-# (note: skip indenting this as it will surely be removed anyway)
-# <weird code />
-
-        ifneq (,$$($1_DEBUG_SYMBOLS))
-		$1_OPTIMIZATION := LOW
-		$1_EXTRA_CFLAGS += $(CFLAGS_DEBUG_SYMBOLS)
-		$1_EXTRA_CXXFLAGS += $(CXXFLAGS_DEBUG_SYMBOLS)
-        endif
-
-# <weird code />
-	endif
-# <weird code />
-    endif
-
     ifeq (NONE, $$($1_OPTIMIZATION))
-	$1_EXTRA_CFLAGS += $$(C_O_FLAG_NONE)
-	$1_EXTRA_CXXFLAGS += $$(CXX_O_FLAG_NONE)
+        $1_EXTRA_CFLAGS += $(C_O_FLAG_NONE)
+        $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NONE)
     else ifeq (LOW, $$($1_OPTIMIZATION))
-	$1_EXTRA_CFLAGS += $$(C_O_FLAG_NORM)
-	$1_EXTRA_CXXFLAGS += $$(CXX_O_FLAG_NORM)
+        $1_EXTRA_CFLAGS += $(C_O_FLAG_NORM)
+        $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_NORM)
     else ifeq (HIGH, $$($1_OPTIMIZATION))
-	$1_EXTRA_CFLAGS += $$(C_O_FLAG_HI)
-	$1_EXTRA_CXXFLAGS += $$(CXX_O_FLAG_HI)
+        $1_EXTRA_CFLAGS += $(C_O_FLAG_HI)
+        $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HI)
     else ifeq (HIGHEST, $$($1_OPTIMIZATION))
-	$1_EXTRA_CFLAGS += $$(C_O_FLAG_HIGHEST)
-	$1_EXTRA_CXXFLAGS += $$(CXX_O_FLAG_HIGHEST)
+        $1_EXTRA_CFLAGS += $(C_O_FLAG_HIGHEST)
+        $1_EXTRA_CXXFLAGS += $(CXX_O_FLAG_HIGHEST)
     else ifneq (, $$($1_OPTIMIZATION))
-	$$(error Unknown value for OPTIMIZATION: $$($1_OPTIMIZATION))
+        $$(error Unknown value for OPTIMIZATION: $$($1_OPTIMIZATION))
     endif
 
     # Now create a list of the packages that are about to compile. Used when sending source
@@ -375,7 +370,7 @@ define SetupNativeCompilation
 			$$($1_CXXFLAGS) $$($1_EXTRA_CXXFLAGS),$(CXX),$$($1_ASFLAGS))))
 
     # On windows we need to create a resource file
-    ifeq ($(OPENJDK_TARGET_OS_API), winapi)
+    ifeq ($(OPENJDK_TARGET_OS), windows)
         ifneq (,$$($1_VERSIONINFO_RESOURCE))
             $1_RES:=$$($1_OBJECT_DIR)/$$($1_BASENAME).res
             $$($1_RES): $$($1_VERSIONINFO_RESOURCE)
@@ -409,8 +404,8 @@ define SetupNativeCompilation
     endif
     endif
 
-    # Pickup extra OPENJDK_TARGET_OS_API dependent variables (posix or winapi) and 
-    # (linux,solaris,windows,bsd) for LDFLAGS and LDFLAGS_SUFFIX
+    # Pickup extra OPENJDK_TARGET_OS_API and/or OPENJDK_TARGET_OS dependent variables
+    # for LDFLAGS and LDFLAGS_SUFFIX
     $1_EXTRA_LDFLAGS:=$$($1_LDFLAGS_$(OPENJDK_TARGET_OS_API)) $$($1_LDFLAGS_$(OPENJDK_TARGET_OS))
     $1_EXTRA_LDFLAGS_SUFFIX:=$$($1_LDFLAGS_SUFFIX_$(OPENJDK_TARGET_OS_API)) $$($1_LDFLAGS_SUFFIX_$(OPENJDK_TARGET_OS))
     ifneq (,$$($1_REAL_MAPFILE))
@@ -432,9 +427,10 @@ define SetupNativeCompilation
 				      "-map:$$($1_OBJECT_DIR)/$$($1_LIBRARY).map"
                 endif
 
-                $$($1_OUTPUT_DIR)/% : $$($1_OBJECT_DIR)/%
+                ifneq ($$($1_OUTPUT_DIR),$$($1_OBJECT_DIR))
+                    $$($1_OUTPUT_DIR)/% : $$($1_OBJECT_DIR)/%
 			$(CP) $$< $$@
-
+                endif
 
                 ifeq ($(OPENJDK_TARGET_OS), solaris)
                     # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set.
@@ -509,8 +505,10 @@ define SetupNativeCompilation
 				      "-map:$$($1_OBJECT_DIR)/$$($1_PROGRAM).map"
                 endif
 
-                $$($1_OUTPUT_DIR)/% : $$($1_OBJECT_DIR)/%
+                ifneq ($$($1_OUTPUT_DIR),$$($1_OBJECT_DIR))
+                    $$($1_OUTPUT_DIR)/% : $$($1_OBJECT_DIR)/%
 			$(CP) $$< $$@
+                endif
 
                 ifeq ($(OPENJDK_TARGET_OS), solaris)
                     # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set.

common/makefiles/javadoc/CORE_PKGS.gmk

@@ -0,0 +1,293 @@
+#
+# Copyright (c) 2001, 2011, 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.
+#
+
+# EXCLUDE_PKGS is the list of packages to exclude from the
+# Java API Specification.  Do not add these to CORE_PKGS.
+# The concatenation of EXCLUDE_PKGS and CORE_PKGS
+# should make up the list of all packages under the
+# src/shared/classes directory of the JDK source tree.
+#
+EXCLUDE_PKGS =             \
+  java.awt.peer            \
+  java.awt.dnd.peer        \
+  sun.*                    \
+  com.sun.*                \
+  org.apache.*             \
+  org.jcp.*		   \
+  org.w3c.dom.css          \
+  org.w3c.dom.html         \
+  org.w3c.dom.stylesheets  \
+  org.w3c.dom.traversal    \
+  org.w3c.dom.ranges       \
+  org.w3c.dom.views        \
+  org.omg.stub.javax.management.remote.rmi
+
+#
+# ACTIVE_JSR_PKGS are packages that are part of an active JSR process--
+# one that is doing its own review. These packages are not included when
+# creating diff pages for the platform's JCP process.
+# 
+#       (see /java/pubs/apisrc/jdk/6.0/beta/make/docs/active_jsr_pkgs)
+# Note:
+# This is a list of regular expressions. So foo.* matches "foo" and "foo.bar".
+#
+ACTIVE_JSR_PKGS= \
+  java.lang.invoke \
+  java.sql  \
+  javax.activation  \
+  javax.annotation.*  \
+  javax.jws.*  \
+  javax.lang.*  \
+  javax.management.*  \
+  javax.script  \
+  javax.sql.*  \
+  javax.tools.*  \
+  javax.xml.*  \
+  org.w3c.*  \
+  org.xml.sax
+
+#
+# CORE_PKGS is the list of packages that form the
+# Java API Specification.
+#
+### ***IMPORTANT NOTE***
+### There is also a "REGEXP" variable in the docs/makefile that
+### determines which table the packages go in on the main page.
+### Currently, there is only table ("Platform Packages") and
+### everything goes in it, so REGEXP is "*". But if that policy
+### changes, packages added will need to be reflected in  that
+### list of wildcard expressions, as well.
+###
+CORE_PKGS =                                      \
+  java.applet                                    \
+  java.awt                                       \
+  java.awt.color                                 \
+  java.awt.datatransfer                          \
+  java.awt.dnd                                   \
+  java.awt.event                                 \
+  java.awt.font                                  \
+  java.awt.geom                                  \
+  java.awt.im                                    \
+  java.awt.im.spi                                \
+  java.awt.image                                 \
+  java.awt.image.renderable                      \
+  java.awt.print                                 \
+  java.beans                                     \
+  java.beans.beancontext                         \
+  java.io                                        \
+  java.lang                                      \
+  java.lang.annotation                           \
+  java.lang.instrument                           \
+  java.lang.invoke                               \
+  java.lang.management                           \
+  java.lang.ref                                  \
+  java.lang.reflect                              \
+  java.math                                      \
+  java.net                                       \
+  java.nio                                       \
+  java.nio.channels                              \
+  java.nio.channels.spi                          \
+  java.nio.charset                               \
+  java.nio.charset.spi                           \
+  java.nio.file					 \
+  java.nio.file.attribute			 \
+  java.nio.file.spi				 \
+  java.rmi                                       \
+  java.rmi.activation                            \
+  java.rmi.dgc                                   \
+  java.rmi.registry                              \
+  java.rmi.server                                \
+  java.security                                  \
+  java.security.acl                              \
+  java.security.cert                             \
+  java.security.interfaces                       \
+  java.security.spec                             \
+  java.sql                                       \
+  java.text                                      \
+  java.text.spi                                  \
+  java.util                                      \
+  java.util.concurrent                           \
+  java.util.concurrent.atomic                    \
+  java.util.concurrent.locks                     \
+  java.util.jar                                  \
+  java.util.logging                              \
+  java.util.prefs                                \
+  java.util.regex                                \
+  java.util.spi                                  \
+  java.util.zip                                  \
+  javax.accessibility                            \
+  javax.activation                               \
+  javax.activity                                 \
+  javax.annotation                               \
+  javax.annotation.processing                    \
+  javax.crypto                                   \
+  javax.crypto.interfaces                        \
+  javax.crypto.spec                              \
+  javax.imageio                                  \
+  javax.imageio.event                            \
+  javax.imageio.metadata                         \
+  javax.imageio.plugins.jpeg                     \
+  javax.imageio.plugins.bmp                      \
+  javax.imageio.spi                              \
+  javax.imageio.stream                           \
+  javax.jws                                      \
+  javax.jws.soap                                 \
+  javax.lang.model                               \
+  javax.lang.model.element                       \
+  javax.lang.model.type                          \
+  javax.lang.model.util                          \
+  javax.management                               \
+  javax.management.loading                       \
+  javax.management.monitor                       \
+  javax.management.relation                      \
+  javax.management.openmbean                     \
+  javax.management.timer                         \
+  javax.management.modelmbean                    \
+  javax.management.remote                        \
+  javax.management.remote.rmi                    \
+  javax.naming                                   \
+  javax.naming.directory                         \
+  javax.naming.event                             \
+  javax.naming.ldap                              \
+  javax.naming.spi                               \
+  javax.net                                      \
+  javax.net.ssl                                  \
+  javax.print                                    \
+  javax.print.attribute                          \
+  javax.print.attribute.standard                 \
+  javax.print.event                              \
+  javax.rmi                                      \
+  javax.rmi.CORBA                                \
+  javax.rmi.ssl                                  \
+  javax.script                                   \
+  javax.security.auth                            \
+  javax.security.auth.callback                   \
+  javax.security.auth.kerberos                   \
+  javax.security.auth.login                      \
+  javax.security.auth.spi                        \
+  javax.security.auth.x500                       \
+  javax.security.cert                            \
+  javax.security.sasl                            \
+  javax.sound.sampled                            \
+  javax.sound.sampled.spi                        \
+  javax.sound.midi                               \
+  javax.sound.midi.spi                           \
+  javax.sql                                      \
+  javax.sql.rowset                               \
+  javax.sql.rowset.serial                        \
+  javax.sql.rowset.spi                           \
+  javax.swing                                    \
+  javax.swing.border                             \
+  javax.swing.colorchooser                       \
+  javax.swing.filechooser                        \
+  javax.swing.event                              \
+  javax.swing.table                              \
+  javax.swing.text                               \
+  javax.swing.text.html                          \
+  javax.swing.text.html.parser                   \
+  javax.swing.text.rtf                           \
+  javax.swing.tree                               \
+  javax.swing.undo                               \
+  javax.swing.plaf                               \
+  javax.swing.plaf.basic                         \
+  javax.swing.plaf.metal                         \
+  javax.swing.plaf.multi                         \
+  javax.swing.plaf.nimbus                        \
+  javax.swing.plaf.synth                         \
+  javax.tools                                    \
+  javax.tools.annotation                         \
+  javax.transaction                              \
+  javax.transaction.xa                           \
+  javax.xml.parsers                              \
+  javax.xml.bind                                 \
+  javax.xml.bind.annotation                      \
+  javax.xml.bind.annotation.adapters             \
+  javax.xml.bind.attachment                      \
+  javax.xml.bind.helpers                         \
+  javax.xml.bind.util                            \
+  javax.xml.soap                                 \
+  javax.xml.ws                                   \
+  javax.xml.ws.handler                           \
+  javax.xml.ws.handler.soap                      \
+  javax.xml.ws.http                              \
+  javax.xml.ws.soap                              \
+  javax.xml.ws.spi                               \
+  javax.xml.ws.spi.http                          \
+  javax.xml.ws.wsaddressing                      \
+  javax.xml.transform                            \
+  javax.xml.transform.sax                        \
+  javax.xml.transform.dom                        \
+  javax.xml.transform.stax                       \
+  javax.xml.transform.stream                     \
+  javax.xml                                      \
+  javax.xml.crypto				 \
+  javax.xml.crypto.dom				 \
+  javax.xml.crypto.dsig				 \
+  javax.xml.crypto.dsig.dom			 \
+  javax.xml.crypto.dsig.keyinfo			 \
+  javax.xml.crypto.dsig.spec			 \
+  javax.xml.datatype                             \
+  javax.xml.validation                           \
+  javax.xml.namespace                            \
+  javax.xml.xpath                                \
+  javax.xml.stream                               \
+  javax.xml.stream.events                        \
+  javax.xml.stream.util                          \
+  org.ietf.jgss                                  \
+  org.omg.CORBA                                  \
+  org.omg.CORBA.DynAnyPackage                    \
+  org.omg.CORBA.ORBPackage                       \
+  org.omg.CORBA.TypeCodePackage                  \
+  org.omg.stub.java.rmi                          \
+  org.omg.CORBA.portable                         \
+  org.omg.CORBA_2_3                              \
+  org.omg.CORBA_2_3.portable                     \
+  org.omg.CosNaming                              \
+  org.omg.CosNaming.NamingContextExtPackage      \
+  org.omg.CosNaming.NamingContextPackage         \
+  org.omg.SendingContext                         \
+  org.omg.PortableServer                         \
+  org.omg.PortableServer.CurrentPackage          \
+  org.omg.PortableServer.POAPackage              \
+  org.omg.PortableServer.POAManagerPackage       \
+  org.omg.PortableServer.ServantLocatorPackage   \
+  org.omg.PortableServer.portable                \
+  org.omg.PortableInterceptor                    \
+  org.omg.PortableInterceptor.ORBInitInfoPackage \
+  org.omg.Messaging                              \
+  org.omg.IOP                                    \
+  org.omg.IOP.CodecFactoryPackage                \
+  org.omg.IOP.CodecPackage                       \
+  org.omg.Dynamic                                \
+  org.omg.DynamicAny                             \
+  org.omg.DynamicAny.DynAnyPackage               \
+  org.omg.DynamicAny.DynAnyFactoryPackage        \
+  org.w3c.dom                                    \
+  org.w3c.dom.events                             \
+  org.w3c.dom.bootstrap                          \
+  org.w3c.dom.ls                                 \
+  org.xml.sax                                    \
+  org.xml.sax.ext                                \
+  org.xml.sax.helpers

common/makefiles/javadoc/NON_CORE_PKGS.gmk

@@ -0,0 +1,106 @@
+#
+# Copyright (c) 2002, 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.  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.
+#
+
+#
+# This file contains the package names of all the "non-core" 
+# API published in the Java 2 SDK documentation.  "Non-core" means
+# it includes all published API outside of the JDK API specification.
+#
+# These environment variables are used by javadoc in 
+# make/docs/Makefile and are referenced by the localization
+# team when determining which APIs to extract javadoc
+# comments from.
+
+DOMAPI_PKGS      = com.sun.java.browser.dom   \
+                   org.w3c.dom                \
+                   org.w3c.dom.bootstrap      \
+                   org.w3c.dom.ls             \
+                   org.w3c.dom.ranges         \
+                   org.w3c.dom.traversal      \
+                   org.w3c.dom.html           \
+                   org.w3c.dom.stylesheets    \
+                   org.w3c.dom.css            \
+                   org.w3c.dom.events         \
+                   org.w3c.dom.views
+
+JDI_PKGS         = com.sun.jdi                \
+                   com.sun.jdi.event          \
+                   com.sun.jdi.request        \
+                   com.sun.jdi.connect        \
+                   com.sun.jdi.connect.spi
+
+MGMT_PKGS        = com.sun.management
+
+JAAS_PKGS        = com.sun.security.auth          \
+                   com.sun.security.auth.callback \
+                   com.sun.security.auth.login    \
+                   com.sun.security.auth.module
+
+JGSS_PKGS        = com.sun.security.jgss
+
+OLD_JSSE_PKGS    = com.sun.net.ssl
+
+HTTPSERVER_PKGS  = com.sun.net.httpserver       \
+                   com.sun.net.httpserver.spi 
+
+NIO_PKGS         = com.sun.nio.file
+
+DOCLETAPI_PKGS   = com.sun.javadoc
+
+TAGLETAPI_FILE   = com/sun/tools/doclets/Taglet.java
+
+TAGLETAPI_PKGS   = com.sun.tools.doclets
+
+ATTACH_PKGS      = com.sun.tools.attach         \
+                   com.sun.tools.attach.spi
+
+JCONSOLE_PKGS    = com.sun.tools.jconsole
+
+TREEAPI_PKGS 	 = com.sun.source.tree \
+		   com.sun.source.util
+
+SMARTCARDIO_PKGS = javax.smartcardio
+
+SCTPAPI_PKGS     = com.sun.nio.sctp
+
+ifeq ($(PLATFORM), macosx)
+APPLE_EXT_PKGS   = com.apple.concurrent   \
+                   com.apple.eawt         \
+                   com.apple.eawt.event   \
+                   com.apple.eio
+endif
+
+# non-core packages in rt.jar
+NON_CORE_PKGS    = $(DOMAPI_PKGS) \
+                   $(MGMT_PKGS) \
+                   $(JAAS_PKGS) \
+                   $(JGSS_PKGS) \
+                   $(NIO_PKGS) \
+                   $(OLD_JSSE_PKGS) \
+                   $(HTTPSERVER_PKGS) \
+                   $(SMARTCARDIO_PKGS) \
+                   $(SCTPAPI_PKGS) \
+                   $(APPLE_EXT_PKGS)
+

common/makefiles/javadoc/Notes.html

@@ -0,0 +1,49 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html>
+<head>
+<title>Doc Process Notes</title>
+<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+</head>
+
+<body>
+<h3><a name="REGEXP"></a><br>
+REGEXP</h3>
+<p> REGEXP is a list of wildcard patterns that determines which packages listed 
+  in CORE_PKGS.gmk go into which summary-table on the main API index page. It 
+  was motivated by the need to divide the world into &quot;core packages&quot; 
+  (java.*) and &quot;extension packages&quot; (javax.*). In time, the distinction 
+  went away. The whole table is now called &quot;Platform Packages&quot;--which 
+  eliminated the need for this list of regular expressions. But it lingered on, 
+  accreting all of the packages in the JVM, one by one. I pruned it back to &quot;*&quot;, 
+  so it now covers every package in the Java platform API docs. If some separation 
+  is needed in the future, it can grow back into a colon-separated list, starting 
+  with this, which is in all respects equivalent to &quot;*&quot; at this point 
+  in time:</p>
+<blockquote> 
+  <pre>REGEXP = &quot;java.*:javax.*:org.ietf*:org.omg.</pre>
+</blockquote>
+<h3><a name="releaseTargets"></a><br>
+  Release Targets</h3>
+<p> (Thanks to Kelly O'Hair for this info.)</p>
+<p> The <tt>rel-coredocs</tt> and <tt>rel-docs</tt> targets were added by Eric 
+  Armstrong. <tt>rel-coredocs</tt> assumes the kind of large, 32-bit machine used 
+  in the javapubs group's docs-release process. It specifies memory settings accordingly 
+  to maximize performance.</p>
+<p> The performance settings, like the sanity check, are most important for the 
+  core docs--the platform APIs. Running javadoc on those APIs takes a significant 
+  amount of time and memory. Setting the initial heap size as large as possible 
+  is important to prevent thrashing as the heap grows. Setting the maximum as 
+  large as necessary is also important to keep the job from failing.</p>
+<blockquote>
+  <p> <tt>-J-Xmx512</tt> sets a maximum of 512, which became necessary in 6.0<br>
+    <tt>-J-Xms256</tt> sets starting size to 256 (default is 8)</p>
+</blockquote>
+<p> <tt>rel-coredocs</tt> also includes a sanity check to help ensure that <tt>BUILD_NUMBER</tt> 
+  and <tt>MILESTONE</tt> are specified properly when docs are built outside of 
+  the normal release engineering process, with the intention of releasing them 
+  on the web or in a downloaded docs bundle. (When invoked in release engineering's 
+  control build, the values are always set properly. But when the targets are 
+  run by themselves, they default to b00 and &quot;internal&quot;--which silently 
+  sabotage the result of a build that can take many hours to complete.</p>
+</body>
+</html>

corba/.hgtags

@@ -172,3 +172,9 @@ cd879aff5d3cc1f58829aab3116880aa19525b78 jdk8-b43
 7e2b179a5b4dbd3f097e28daa00abfcc72ba3e0b jdk8-b48
 fe44e58a6bdbeae350ce96aafb49770a5dca5d8a jdk8-b49
 d20d9eb9f093adbf392918c703960ad24c93a331 jdk8-b50
+9b0f841ca9f7ee9bacf16a5ab41c4f829276bc6b jdk8-b51
+80689ff9cb499837513f18a1136dac7f0686cd55 jdk8-b52
+63aeb7a2472fb299134ad7388e0a111a5340b02d jdk8-b53
+16c82fc74695bab9b9e0fb05c086a5a08ba0082f jdk8-b54
+e8a0e84383d6fbd303ce44bd355fb25972b13286 jdk8-b55
+bf1bb47414e178beff67dc255fc3b97bf401f679 jdk8-b56

corba/makefiles/Makefile

@@ -48,10 +48,8 @@ $(eval $(call SetupJavaCompiler,GENERATE_OLDBYTECODE,\
      JVM:=$(JAVA),\
      JAVAC:=$(JAVAC_JARS),\
      FLAGS:=$(BOOT_JDK_SOURCETARGET) -bootclasspath $(BOOT_RTJAR) $(DISABLE_CORBA_WARNINGS),\
-     SERVER_DIR:=$(JAVAC_SERVERS),\
-     SERVER_JVM:=$(SERVER_JAVA),\
-     MODE:=$(JAVAC_USE_MODE),\
-     USE_DEPS:=$(JAVAC_USE_DEPS)))
+     SERVER_DIR:=$(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
@@ -59,13 +57,9 @@ $(eval $(call SetupJavaCompiler,GENERATE_OLDBYTECODE,\
 $(eval $(call SetupJavaCompiler,GENERATE_NEWBYTECODE,\
      JVM:=$(JAVA),\
      JAVAC:=$(JAVAC_JARS),\
-     FLAGS:=-Xprefer:source -XDignore.symbol.file=true \
-		-cp $(BOOT_JDK)/lib/tools.jar \
-		$(DISABLE_CORBA_WARNINGS),\
-     SERVER_DIR:=$(JAVAC_SERVERS),\
-     SERVER_JVM:=$(SERVER_JAVA),\
-     MODE:=$(JAVAC_USE_MODE),\
-     USE_DEPS:=$(JAVAC_USE_DEPS)))
+     FLAGS:=-cp $(BOOT_TOOLSJAR) -XDignore.symbol.file=true $(DISABLE_CORBA_WARNINGS),\
+     SERVER_DIR:=$(SJAVAC_SERVER_DIR),\
+     SERVER_JVM:=$(SJAVAC_SERVER_JAVA)))
 
 $(eval $(call SetupJavaCompilation,BUILD_STRIPPROP,\
 		SETUP:=GENERATE_OLDBYTECODE,\

corba/src/share/classes/com/sun/corba/se/impl/transport/CorbaResponseWaitingRoomImpl.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2004, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 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
@@ -25,7 +25,10 @@
 
 package com.sun.corba.se.impl.transport;
 
-import java.util.Hashtable;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
 
 import org.omg.CORBA.CompletionStatus;
 import org.omg.CORBA.SystemException;
@@ -68,7 +71,7 @@ public class CorbaResponseWaitingRoomImpl
 
     private CorbaConnection connection;
     // Maps requestId to an OutCallDesc.
-    private Hashtable out_calls = null; // REVISIT - use int hastable/map
+    final private Map<Integer, OutCallDesc> out_calls;
 
     public CorbaResponseWaitingRoomImpl(ORB orb, CorbaConnection connection)
     {
@@ -76,7 +79,8 @@ public class CorbaResponseWaitingRoomImpl
         wrapper = ORBUtilSystemException.get( orb,
             CORBALogDomains.RPC_TRANSPORT ) ;
         this.connection = connection;
-        out_calls = new Hashtable();
+        out_calls =
+            Collections.synchronizedMap(new HashMap<Integer, OutCallDesc>());
     }
 
     ////////////////////////////////////////////////////
@@ -139,7 +143,7 @@ public class CorbaResponseWaitingRoomImpl
             return null;
         }
 
-        OutCallDesc call = (OutCallDesc)out_calls.get(requestId);
+        OutCallDesc call = out_calls.get(requestId);
         if (call == null) {
             throw wrapper.nullOutCall(CompletionStatus.COMPLETED_MAYBE);
         }
@@ -197,7 +201,7 @@ public class CorbaResponseWaitingRoomImpl
         LocateReplyOrReplyMessage header = (LocateReplyOrReplyMessage)
             inputObject.getMessageHeader();
         Integer requestId = new Integer(header.getRequestId());
-        OutCallDesc call = (OutCallDesc) out_calls.get(requestId);
+        OutCallDesc call = out_calls.get(requestId);
 
         if (orb.transportDebugFlag) {
             dprint(".responseReceived: id/"
@@ -248,7 +252,6 @@ public class CorbaResponseWaitingRoomImpl
 
     public int numberRegistered()
     {
-        // Note: Hashtable.size() is not synchronized
         return out_calls.size();
     }
 
@@ -264,29 +267,41 @@ public class CorbaResponseWaitingRoomImpl
             dprint(".signalExceptionToAllWaiters: " + systemException);
         }
 
-        OutCallDesc call;
-        java.util.Enumeration e = out_calls.elements();
-        while(e.hasMoreElements()) {
-            call = (OutCallDesc) e.nextElement();
+        synchronized (out_calls) {
+            if (orb.transportDebugFlag) {
+                dprint(".signalExceptionToAllWaiters: out_calls size :" +
+                       out_calls.size());
+            }
 
-            synchronized(call.done){
-                // anything waiting for BufferManagerRead's fragment queue
-                // needs to be cancelled
-                CorbaMessageMediator corbaMsgMediator =
-                             (CorbaMessageMediator)call.messageMediator;
-                CDRInputObject inputObject =
-                           (CDRInputObject)corbaMsgMediator.getInputObject();
-                // IMPORTANT: If inputObject is null, then no need to tell
-                //            BufferManagerRead to cancel request processing.
-                if (inputObject != null) {
-                    BufferManagerReadStream bufferManager =
-                        (BufferManagerReadStream)inputObject.getBufferManager();
-                    int requestId = corbaMsgMediator.getRequestId();
-                    bufferManager.cancelProcessing(requestId);
+            for (OutCallDesc call : out_calls.values()) {
+                if (orb.transportDebugFlag) {
+                    dprint(".signalExceptionToAllWaiters: signaling " +
+                            call);
+                }
+                synchronized(call.done) {
+                    try {
+                        // anything waiting for BufferManagerRead's fragment queue
+                        // needs to be cancelled
+                        CorbaMessageMediator corbaMsgMediator =
+                                     (CorbaMessageMediator)call.messageMediator;
+                        CDRInputObject inputObject =
+                                   (CDRInputObject)corbaMsgMediator.getInputObject();
+                        // IMPORTANT: If inputObject is null, then no need to tell
+                        //            BufferManagerRead to cancel request processing.
+                        if (inputObject != null) {
+                            BufferManagerReadStream bufferManager =
+                                (BufferManagerReadStream)inputObject.getBufferManager();
+                            int requestId = corbaMsgMediator.getRequestId();
+                            bufferManager.cancelProcessing(requestId);
+                        }
+                    } catch (Exception e) {
+                    } finally {
+                        // attempt to wake up waiting threads in all cases
+                        call.inputObject = null;
+                        call.exception = systemException;
+                        call.done.notifyAll();
+                    }
                 }
-                call.inputObject = null;
-                call.exception = systemException;
-                call.done.notify();
             }
         }
     }
@@ -294,7 +309,7 @@ public class CorbaResponseWaitingRoomImpl
     public MessageMediator getMessageMediator(int requestId)
     {
         Integer id = new Integer(requestId);
-        OutCallDesc call = (OutCallDesc) out_calls.get(id);
+        OutCallDesc call = out_calls.get(id);
         if (call == null) {
             // This can happen when getting early reply fragments for a
             // request which has completed (e.g., client marshaling error).

corba/src/share/classes/com/sun/corba/se/impl/transport/SocketOrChannelConnectionImpl.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 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
@@ -1521,7 +1521,7 @@ public class SocketOrChannelConnectionImpl
             // connection and give them the SystemException;
 
             responseWaitingRoom.signalExceptionToAllWaiters(systemException);
-
+        } finally {
             if (contactInfo != null) {
                 ((OutboundConnectionCache)getConnectionCache()).remove(contactInfo);
             } else if (acceptor != null) {
@@ -1542,7 +1542,6 @@ public class SocketOrChannelConnectionImpl
 
             writeUnlock();
 
-        } finally {
             if (orb.transportDebugFlag) {
                 dprint(".purgeCalls<-: "
                        + minor_code + "/" + die + "/" + lockHeld

hotspot/.hgtags

@@ -267,3 +267,12 @@ e3619706a7253540a2d94e9e841acaab8ace7038 jdk8-b49
 72e0362c3f0cfacbbac8af8a5b9d2e182f21c17b hs24-b18
 58f237a9e83af6ded0d2e2c81d252cd47c0f4c45 jdk8-b50
 3b3ad16429701b2eb6712851c2f7c5a726eb2cbe hs24-b19
+663fc23da8d51c4c0552cbcb17ffc85f5869d4fd jdk8-b51
+4c8f2a12e757e7a808aa85827573e09f75d7459f hs24-b20
+6d0436885201db3f581523344a734793bb989549 jdk8-b52
+54240c1b8e87758f28da2c6a569a926fd9e0910a jdk8-b53
+9e3ae661284dc04185b029d85440fe7811f1ed07 hs24-b21
+e8fb566b94667f88462164defa654203f0ab6820 jdk8-b54
+09ea7e0752b306b8ae74713aeb4eb6263e1c6836 hs24-b22
+af0c8a0808516317333dcf9af15567cdd52761ce jdk8-b55
+6124ff4218296c91e4a72f1a76c064892d39d61b jdk8-b56

hotspot/agent/make/saenv.sh

@@ -26,7 +26,7 @@
 # This file sets common environment variables for all SA scripts
 
 OS=`uname`
-STARTDIR=`dirname $0`
+STARTDIR=`(cd \`dirname $0 \`; pwd)`
 ARCH=`uname -m`
 
 if [ "x$SA_JAVA" = "x" ]; then

hotspot/agent/make/start-debug-server-proc.sh

@@ -25,10 +25,11 @@
 
 . `dirname $0`/saenv.sh
 
-if [ -f $STARTDIR/sa.jar ] ; then
-  CP=$STARTDIR/sa.jar
+if [ -f $STARTDIR/../lib/sa-jdi.jar ] ; then
+  CP=$STARTDIR/../lib/sa-jdi.jar
 else
   CP=$STARTDIR/../build/classes
 fi
 
-$SA_JAVA -classpath $CP ${OPTIONS} -Djava.rmi.server.codebase=file:/$CP -Djava.security.policy=$STARTDIR\/grantAll.policy sun.jvm.hotspot.DebugServer $*
+$STARTDIR/java -classpath $CP ${OPTIONS} -Djava.rmi.server.codebase=file://$CP -Djava.security.policy=${STARTDIR}/grantAll.policy sun.jvm.hotspot.DebugServer $*
+

hotspot/agent/src/os/linux/LinuxDebuggerLocal.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 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
@@ -55,11 +55,11 @@ static jmethodID listAdd_ID = 0;
 #define THROW_NEW_DEBUGGER_EXCEPTION_(str, value) { throw_new_debugger_exception(env, str); return value; }
 #define THROW_NEW_DEBUGGER_EXCEPTION(str) { throw_new_debugger_exception(env, str); return;}
 
-static void throw_new_debugger_exception(JNIEnv* env, const char* errMsg) {
+void throw_new_debugger_exception(JNIEnv* env, const char* errMsg) {
   (*env)->ThrowNew(env, (*env)->FindClass(env, "sun/jvm/hotspot/debugger/DebuggerException"), errMsg);
 }
 
-static struct ps_prochandle* get_proc_handle(JNIEnv* env, jobject this_obj) {
+struct ps_prochandle* get_proc_handle(JNIEnv* env, jobject this_obj) {
   jlong ptr = (*env)->GetLongField(env, this_obj, p_ps_prochandle_ID);
   return (struct ps_prochandle*)(intptr_t)ptr;
 }
@@ -280,6 +280,7 @@ JNIEXPORT jbyteArray JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLo
   return (err == PS_OK)? array : 0;
 }
 
+#if defined(i386) || defined(ia64) || defined(amd64) || defined(sparc) || defined(sparcv9)
 JNIEXPORT jlongArray JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_getThreadIntegerRegisterSet0
   (JNIEnv *env, jobject this_obj, jint lwp_id) {
 
@@ -410,3 +411,4 @@ JNIEXPORT jlongArray JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLo
   (*env)->ReleaseLongArrayElements(env, array, regs, JNI_COMMIT);
   return array;
 }
+#endif

hotspot/agent/src/os/linux/libproc.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 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
@@ -25,10 +25,15 @@
 #ifndef _LIBPROC_H_
 #define _LIBPROC_H_
 
+#include <jni.h>
 #include <unistd.h>
 #include <stdint.h>
 #include "proc_service.h"
 
+#if defined(arm) || defined(ppc)
+#include "libproc_md.h"
+#endif
+
 #if defined(sparc) || defined(sparcv9)
 /*
   If _LP64 is defined ptrace.h should be taken from /usr/include/asm-sparc64
@@ -139,4 +144,8 @@ uintptr_t lookup_symbol(struct ps_prochandle* ph,  const char* object_name,
 // address->nearest symbol lookup. return NULL for no symbol
 const char* symbol_for_pc(struct ps_prochandle* ph, uintptr_t addr, uintptr_t* poffset);
 
+struct ps_prochandle* get_proc_handle(JNIEnv* env, jobject this_obj);
+
+void throw_new_debugger_exception(JNIEnv* env, const char* errMsg);
+
 #endif //__LIBPROC_H_

hotspot/agent/src/share/classes/sun/jvm/hotspot/HotSpotAgent.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 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
@@ -549,7 +549,13 @@ public class HotSpotAgent {
                     machDesc = new MachineDescriptionSPARC32Bit();
             }
         } else {
-            throw new DebuggerException("Linux only supported on x86/ia64/amd64/sparc/sparc64");
+          try {
+            machDesc = (MachineDescription)
+              Class.forName("sun.jvm.hotspot.debugger.MachineDescription" +
+                            cpu.toUpperCase()).newInstance();
+          } catch (Exception e) {
+            throw new DebuggerException("Linux not supported on machine type " + cpu);
+          }
         }
 
         LinuxDebuggerLocal dbg =

hotspot/agent/src/share/classes/sun/jvm/hotspot/bugspot/BugSpotAgent.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 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
@@ -737,9 +737,16 @@ public class BugSpotAgent {
                machDesc = new MachineDescriptionSPARC32Bit();
             }
         } else {
-            throw new DebuggerException("Linux only supported on x86/ia64/amd64/sparc/sparc64");
+          try {
+            machDesc = (MachineDescription)
+              Class.forName("sun.jvm.hotspot.debugger.MachineDescription" +
+              cpu.toUpperCase()).newInstance();
+          } catch (Exception e) {
+            throw new DebuggerException("unsupported machine type");
+          }
         }
 
+
         // Note we do not use a cache for the local debugger in server
         // mode; it will be taken care of on the client side (once remote
         // debugging is implemented).

hotspot/agent/src/share/classes/sun/jvm/hotspot/code/CodeBlob.java

@@ -93,7 +93,6 @@ public class CodeBlob extends VMObject {
   public boolean isUncommonTrapStub()   { return false; }
   public boolean isExceptionStub()      { return false; }
   public boolean isSafepointStub()      { return false; }
-  public boolean isRicochetBlob()       { return false; }
   public boolean isAdapterBlob()        { return false; }
 
   // Fine grain nmethod support: isNmethod() == isJavaMethod() || isNativeMethod() || isOSRMethod()

hotspot/agent/src/share/classes/sun/jvm/hotspot/code/CodeCache.java

@@ -57,7 +57,6 @@ public class CodeCache {
     virtualConstructor.addMapping("BufferBlob", BufferBlob.class);
     virtualConstructor.addMapping("nmethod", NMethod.class);
     virtualConstructor.addMapping("RuntimeStub", RuntimeStub.class);
-    virtualConstructor.addMapping("RicochetBlob", RicochetBlob.class);
     virtualConstructor.addMapping("AdapterBlob", AdapterBlob.class);
     virtualConstructor.addMapping("MethodHandlesAdapterBlob", MethodHandlesAdapterBlob.class);
     virtualConstructor.addMapping("SafepointBlob", SafepointBlob.class);
@@ -127,10 +126,6 @@ public class CodeCache {
       Assert.that(result.blobContains(start) || result.blobContains(start.addOffsetTo(8)),
                                                                     "found wrong CodeBlob");
     }
-    if (result.isRicochetBlob()) {
-      // This should probably be done for other SingletonBlobs
-      return VM.getVM().ricochetBlob();
-    }
     return result;
   }
 

hotspot/agent/src/share/classes/sun/jvm/hotspot/code/RicochetBlob.java

@@ -1,70 +0,0 @@
-/*
- * Copyright (c) 2011, 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.code;
-
-import java.util.*;
-import sun.jvm.hotspot.debugger.*;
-import sun.jvm.hotspot.runtime.*;
-import sun.jvm.hotspot.types.*;
-
-/** RicochetBlob (currently only used by Compiler 2) */
-
-public class RicochetBlob extends SingletonBlob {
-  static {
-    VM.registerVMInitializedObserver(new Observer() {
-        public void update(Observable o, Object data) {
-          initialize(VM.getVM().getTypeDataBase());
-        }
-      });
-  }
-
-  private static void initialize(TypeDataBase db) {
-    Type type = db.lookupType("RicochetBlob");
-
-    bounceOffsetField                = type.getCIntegerField("_bounce_offset");
-    exceptionOffsetField             = type.getCIntegerField("_exception_offset");
-  }
-
-  private static CIntegerField bounceOffsetField;
-  private static CIntegerField exceptionOffsetField;
-
-  public RicochetBlob(Address addr) {
-    super(addr);
-  }
-
-  public boolean isRicochetBlob() {
-    return true;
-  }
-
-  public Address bounceAddr() {
-    return codeBegin().addOffsetTo(bounceOffsetField.getValue(addr));
-  }
-
-  public boolean returnsToBounceAddr(Address pc) {
-    Address bouncePc = bounceAddr();
-    return (pc.equals(bouncePc) || pc.addOffsetTo(Frame.pcReturnOffset()).equals(bouncePc));
-  }
-
-}

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/ThreadContext.java

@@ -24,6 +24,8 @@
 
 package sun.jvm.hotspot.debugger;
 
+import sun.jvm.hotspot.debugger.cdbg.*;
+
 /** This is a placeholder interface for a thread's context, containing
     only integer registers (no floating-point ones). What it contains
     is platform-dependent. Not all registers are guaranteed to be
@@ -54,4 +56,6 @@ public interface ThreadContext {
   /** Set the value of the specified register (0..getNumRegisters() -
       1) as an Address */
   public void setRegisterAsAddress(int index, Address value);
+
+  public CFrame getTopFrame(Debugger dbg);
 }

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/amd64/AMD64ThreadContext.java

@@ -25,6 +25,7 @@
 package sun.jvm.hotspot.debugger.amd64;
 
 import sun.jvm.hotspot.debugger.*;
+import sun.jvm.hotspot.debugger.cdbg.*;
 
 /** Specifies the thread context on amd64 platforms; only a sub-portion
  * of the context is guaranteed to be present on all operating
@@ -98,6 +99,10 @@ public abstract class AMD64ThreadContext implements ThreadContext {
         return data[index];
     }
 
+    public CFrame getTopFrame(Debugger dbg) {
+        return null;
+    }
+
     /** This can't be implemented in this class since we would have to
      * tie the implementation to, for example, the debugging system */
     public abstract void setRegisterAsAddress(int index, Address value);

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/ia64/IA64ThreadContext.java

@@ -25,6 +25,7 @@
 package sun.jvm.hotspot.debugger.ia64;
 
 import sun.jvm.hotspot.debugger.*;
+import sun.jvm.hotspot.debugger.cdbg.*;
 
 /** Specifies the thread context on ia64 platform; only a sub-portion
     of the context is guaranteed to be present on all operating
@@ -172,6 +173,10 @@ public abstract class IA64ThreadContext implements ThreadContext {
     return data[index];
   }
 
+  public CFrame getTopFrame(Debugger dbg) {
+    return null;
+  }
+
   /** This can't be implemented in this class since we would have to
       tie the implementation to, for example, the debugging system */
   public abstract void setRegisterAsAddress(int index, Address value);

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxCDebugger.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 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
@@ -107,7 +107,9 @@ class LinuxCDebugger implements CDebugger {
        if (pc == null) return null;
        return new LinuxSPARCCFrame(dbg, sp, pc, LinuxDebuggerLocal.getAddressSize());
     } else {
-       throw new DebuggerException(cpu + " is not yet supported");
+       // Runtime exception thrown by LinuxThreadContextFactory if unknown cpu
+       ThreadContext context = (ThreadContext) thread.getContext();
+       return context.getTopFrame(dbg);
     }
   }
 

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/linux/LinuxThreadContextFactory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 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
@@ -24,6 +24,7 @@
 
 package sun.jvm.hotspot.debugger.linux;
 
+import java.lang.reflect.*;
 import sun.jvm.hotspot.debugger.*;
 import sun.jvm.hotspot.debugger.linux.amd64.*;
 import sun.jvm.hotspot.debugger.linux.ia64.*;
@@ -41,8 +42,16 @@ class LinuxThreadContextFactory {
          return new LinuxIA64ThreadContext(dbg);
       } else if (cpu.equals("sparc")) {
          return new LinuxSPARCThreadContext(dbg);
-      } else {
-         throw new RuntimeException("cpu " + cpu + " is not yet supported");
+      } else  {
+        try {
+          Class tcc = Class.forName("sun.jvm.hotspot.debugger.linux." +
+             cpu.toLowerCase() + ".Linux" + cpu.toUpperCase() +
+             "ThreadContext");
+          Constructor[] ctcc = tcc.getConstructors();
+          return (ThreadContext)ctcc[0].newInstance(dbg);
+        } catch (Exception e) {
+          throw new RuntimeException("cpu " + cpu + " is not yet supported");
+        }
       }
    }
 }

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/proc/ProcDebuggerLocal.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2008, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 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
@@ -27,6 +27,7 @@ package sun.jvm.hotspot.debugger.proc;
 import java.io.*;
 import java.net.*;
 import java.util.*;
+import java.lang.reflect.*;
 import sun.jvm.hotspot.debugger.*;
 import sun.jvm.hotspot.debugger.cdbg.*;
 import sun.jvm.hotspot.debugger.proc.amd64.*;
@@ -86,7 +87,16 @@ public class ProcDebuggerLocal extends DebuggerBase implements ProcDebugger {
             pcRegIndex = AMD64ThreadContext.RIP;
             fpRegIndex = AMD64ThreadContext.RBP;
         } else {
+          try {
+            Class tfc = Class.forName("sun.jvm.hotspot.debugger.proc." +
+               cpu.toLowerCase() + ".Proc" + cpu.toUpperCase() +
+               "ThreadFactory");
+            Constructor[] ctfc = tfc.getConstructors();
+            threadFactory = (ProcThreadFactory)ctfc[0].newInstance(this);
+          } catch (Exception e) {
             throw new RuntimeException("Thread access for CPU architecture " + PlatformInfo.getCPU() + " not yet supported");
+            // Note: pcRegIndex and fpRegIndex do not appear to be referenced
+          }
         }
         if (useCache) {
             // Cache portion of the remote process's address space.
@@ -375,7 +385,11 @@ public class ProcDebuggerLocal extends DebuggerBase implements ProcDebugger {
         int pagesize = getPageSize0();
         if (pagesize == -1) {
             // return the hard coded default value.
-            pagesize = (PlatformInfo.getCPU().equals("x86"))? 4096 : 8192;
+            if (PlatformInfo.getCPU().equals("sparc") ||
+                PlatformInfo.getCPU().equals("amd64") )
+               pagesize = 8196;
+            else
+               pagesize = 4096;
         }
         return pagesize;
     }

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/remote/RemoteDebuggerClient.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2009, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 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
@@ -26,6 +26,7 @@ package sun.jvm.hotspot.debugger.remote;
 
 import java.rmi.*;
 import java.util.*;
+import java.lang.reflect.*;
 
 import sun.jvm.hotspot.debugger.*;
 import sun.jvm.hotspot.debugger.cdbg.*;
@@ -70,7 +71,18 @@ public class RemoteDebuggerClient extends DebuggerBase implements JVMDebugger {
         cacheNumPages = parseCacheNumPagesProperty(cacheSize / cachePageSize);
         unalignedAccessesOkay = true;
       } else {
-        throw new DebuggerException("Thread access for CPU architecture " + cpu + " not yet supported");
+        try {
+          Class tf = Class.forName("sun.jvm.hotspot.debugger.remote." +
+            cpu.toLowerCase() + ".Remote" + cpu.toUpperCase() +
+            "ThreadFactory");
+          Constructor[] ctf = tf.getConstructors();
+          threadFactory = (RemoteThreadFactory)ctf[0].newInstance(this);
+        } catch (Exception e) {
+          throw new DebuggerException("Thread access for CPU architecture " + cpu + " not yet supported");
+        }
+        cachePageSize = 4096;
+        cacheNumPages = parseCacheNumPagesProperty(cacheSize / cachePageSize);
+        unalignedAccessesOkay = false;
       }
 
       // Cache portion of the remote process's address space.

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/sparc/SPARCThreadContext.java

@@ -25,6 +25,7 @@
 package sun.jvm.hotspot.debugger.sparc;
 
 import sun.jvm.hotspot.debugger.*;
+import sun.jvm.hotspot.debugger.cdbg.*;
 
 /** Currently provides just the minimal information necessary to get
     stack traces working. FIXME: currently hardwired for v9 -- will
@@ -124,6 +125,10 @@ public abstract class SPARCThreadContext implements ThreadContext {
     return data[index];
   }
 
+  public CFrame getTopFrame(Debugger dbg) {
+    return null;
+  }
+
   /** This can't be implemented in this class since we would have to
       tie the implementation to, for example, the debugging system */
   public abstract void setRegisterAsAddress(int index, Address value);

hotspot/agent/src/share/classes/sun/jvm/hotspot/debugger/x86/X86ThreadContext.java

@@ -25,6 +25,7 @@
 package sun.jvm.hotspot.debugger.x86;
 
 import sun.jvm.hotspot.debugger.*;
+import sun.jvm.hotspot.debugger.cdbg.*;
 
 /** Specifies the thread context on x86 platforms; only a sub-portion
     of the context is guaranteed to be present on all operating
@@ -109,6 +110,10 @@ public abstract class X86ThreadContext implements ThreadContext {
     return data[index];
   }
 
+  public CFrame getTopFrame(Debugger dbg) {
+    return null;
+  }
+
   /** This can't be implemented in this class since we would have to
       tie the implementation to, for example, the debugging system */
   public abstract void setRegisterAsAddress(int index, Address value);

hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/Frame.java

@@ -147,12 +147,6 @@ public abstract class Frame implements Cloneable {
     }
   }
 
-  public boolean isRicochetFrame() {
-    CodeBlob cb = VM.getVM().getCodeCache().findBlob(getPC());
-    RicochetBlob rcb = VM.getVM().ricochetBlob();
-    return (cb == rcb && rcb != null && rcb.returnsToBounceAddr(getPC()));
-  }
-
   public boolean isCompiledFrame() {
     if (Assert.ASSERTS_ENABLED) {
       Assert.that(!VM.getVM().isCore(), "noncore builds only");
@@ -216,8 +210,7 @@ public abstract class Frame implements Cloneable {
   public Frame realSender(RegisterMap map) {
     if (!VM.getVM().isCore()) {
       Frame result = sender(map);
-      while (result.isRuntimeFrame() ||
-             result.isRicochetFrame()) {
+      while (result.isRuntimeFrame()) {
         result = result.sender(map);
       }
       return result;
@@ -631,9 +624,6 @@ public abstract class Frame implements Cloneable {
     if (Assert.ASSERTS_ENABLED) {
       Assert.that(cb != null, "sanity check");
     }
-    if (cb == VM.getVM().ricochetBlob()) {
-      oopsRicochetDo(oopVisitor, regMap);
-    }
     if (cb.getOopMaps() != null) {
       OopMapSet.oopsDo(this, cb, regMap, oopVisitor, VM.getVM().isDebugging());
 
@@ -650,10 +640,6 @@ public abstract class Frame implements Cloneable {
     //    }
   }
 
-  private void oopsRicochetDo      (AddressVisitor oopVisitor, RegisterMap regMap) {
-    // XXX Empty for now
-  }
-
   // FIXME: implement the above routines, plus add
   // oops_interpreted_arguments_do and oops_compiled_arguments_do
 }

hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/Threads.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 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
@@ -91,6 +91,16 @@ public class Threads {
                 access = new LinuxAMD64JavaThreadPDAccess();
             } else if (cpu.equals("sparc")) {
                 access = new LinuxSPARCJavaThreadPDAccess();
+            } else {
+              try {
+                access = (JavaThreadPDAccess)
+                  Class.forName("sun.jvm.hotspot.runtime.linux_" +
+                     cpu.toLowerCase() + ".Linux" + cpu.toUpperCase() +
+                     "JavaThreadPDAccess").newInstance();
+              } catch (Exception e) {
+                throw new RuntimeException("OS/CPU combination " + os + "/" + cpu +
+                                           " not yet supported");
+              }
             }
         } else if (os.equals("bsd")) {
             if (cpu.equals("x86")) {

hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java

@@ -87,13 +87,13 @@ public class VM {
   private StubRoutines stubRoutines;
   private Bytes        bytes;
 
-  private RicochetBlob ricochetBlob;
-
   /** Flags indicating whether we are attached to a core, C1, or C2 build */
   private boolean      usingClientCompiler;
   private boolean      usingServerCompiler;
   /** Flag indicating whether UseTLAB is turned on */
   private boolean      useTLAB;
+  /** Flag indicating whether invokedynamic support is on */
+  private boolean      enableInvokeDynamic;
   /** alignment constants */
   private boolean      isLP64;
   private int          bytesPerLong;
@@ -319,6 +319,7 @@ public class VM {
     }
 
     useTLAB = (db.lookupIntConstant("UseTLAB").intValue() != 0);
+    enableInvokeDynamic = (db.lookupIntConstant("EnableInvokeDynamic").intValue() != 0);
 
     if (debugger != null) {
       isLP64 = debugger.getMachineDescription().isLP64();
@@ -554,6 +555,10 @@ public class VM {
     return useTLAB;
   }
 
+  public boolean getEnableInvokeDynamic() {
+    return enableInvokeDynamic;
+  }
+
   public TypeDataBase getTypeDataBase() {
     return db;
   }
@@ -628,18 +633,6 @@ public class VM {
     return stubRoutines;
   }
 
-  public RicochetBlob ricochetBlob() {
-    if (ricochetBlob == null) {
-      Type ricochetType  = db.lookupType("SharedRuntime");
-      AddressField ricochetBlobAddress = ricochetType.getAddressField("_ricochet_blob");
-      Address addr = ricochetBlobAddress.getValue();
-      if (addr != null) {
-        ricochetBlob = new RicochetBlob(addr);
-      }
-    }
-    return ricochetBlob;
-  }
-
   public VMRegImpl getVMRegImplInfo() {
     if (vmregImpl == null) {
       vmregImpl = new VMRegImpl();

hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/sparc/SPARCFrame.java

@@ -571,8 +571,6 @@ public class SPARCFrame extends Frame {
     //        registers callee-saved, then we will have to copy over
     //        the RegisterMap update logic from the Intel code.
 
-    if (isRicochetFrame()) return senderForRicochetFrame(map);
-
     // The constructor of the sender must know whether this frame is interpreted so it can set the
     // sender's _interpreter_sp_adjustment field.
     if (VM.getVM().getInterpreter().contains(pc)) {
@@ -945,20 +943,6 @@ public class SPARCFrame extends Frame {
   }
 
 
-  private Frame senderForRicochetFrame(SPARCRegisterMap map) {
-    if (DEBUG) {
-      System.out.println("senderForRicochetFrame");
-    }
-    //RicochetFrame* f = RicochetFrame::from_frame(fr);
-    // Cf. is_interpreted_frame path of frame::sender
-    Address youngerSP = getSP();
-    Address sp        = getSenderSP();
-    map.makeIntegerRegsUnsaved();
-    map.shiftWindow(sp, youngerSP);
-    boolean thisFrameAdjustedStack = true;  // I5_savedSP is live in this RF
-    return new SPARCFrame(biasSP(sp), biasSP(youngerSP), thisFrameAdjustedStack);
-  }
-
   private Frame senderForEntryFrame(RegisterMap regMap) {
     SPARCRegisterMap map = (SPARCRegisterMap) regMap;
 

hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/sparc/SPARCRicochetFrame.java

@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2011, 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.runtime.sparc;
-
-import java.util.*;
-import sun.jvm.hotspot.asm.sparc.SPARCRegister;
-import sun.jvm.hotspot.asm.sparc.SPARCRegisters;
-import sun.jvm.hotspot.debugger.*;
-import sun.jvm.hotspot.runtime.*;
-import sun.jvm.hotspot.types.*;
-
-public class SPARCRicochetFrame {
-  static {
-    VM.registerVMInitializedObserver(new Observer() {
-        public void update(Observable o, Object data) {
-          initialize(VM.getVM().getTypeDataBase());
-        }
-      });
-  }
-
-  private SPARCFrame frame;
-
-  private static void initialize(TypeDataBase db) {
-    // Type type = db.lookupType("MethodHandles::RicochetFrame");
-
-  }
-
-  static SPARCRicochetFrame fromFrame(SPARCFrame f) {
-    return new SPARCRicochetFrame(f);
-  }
-
-  private SPARCRicochetFrame(SPARCFrame f) {
-    frame = f;
-  }
-
-  private Address registerValue(SPARCRegister reg) {
-    return frame.getSP().addOffsetTo(reg.spOffsetInSavedWindow()).getAddressAt(0);
-  }
-
-  public Address savedArgsBase() {
-    return registerValue(SPARCRegisters.L4);
-  }
-  public Address exactSenderSP() {
-    return registerValue(SPARCRegisters.I5);
-  }
-  public Address senderLink() {
-    return frame.getSenderSP();
-  }
-  public Address senderPC() {
-    return frame.getSenderPC();
-  }
-  public Address extendedSenderSP() {
-    return savedArgsBase();
-  }
-}

hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/x86/X86Frame.java

@@ -269,7 +269,6 @@ public class X86Frame extends Frame {
 
     if (isEntryFrame())       return senderForEntryFrame(map);
     if (isInterpretedFrame()) return senderForInterpreterFrame(map);
-    if (isRicochetFrame())    return senderForRicochetFrame(map);
 
     if(cb == null) {
       cb = VM.getVM().getCodeCache().findBlob(getPC());
@@ -288,16 +287,6 @@ public class X86Frame extends Frame {
     return new X86Frame(getSenderSP(), getLink(), getSenderPC());
   }
 
-  private Frame senderForRicochetFrame(X86RegisterMap map) {
-    if (DEBUG) {
-      System.out.println("senderForRicochetFrame");
-    }
-    X86RicochetFrame f = X86RicochetFrame.fromFrame(this);
-    if (map.getUpdateMap())
-      updateMapWithSavedLink(map, f.senderLinkAddress());
-    return new X86Frame(f.extendedSenderSP(), f.exactSenderSP(), f.senderLink(), f.senderPC());
-  }
-
   private Frame senderForEntryFrame(X86RegisterMap map) {
     if (DEBUG) {
       System.out.println("senderForEntryFrame");

hotspot/agent/src/share/classes/sun/jvm/hotspot/runtime/x86/X86RicochetFrame.java

@@ -1,81 +0,0 @@
-/*
- * Copyright (c) 2011, 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.runtime.x86;
-
-import java.util.*;
-import sun.jvm.hotspot.debugger.*;
-import sun.jvm.hotspot.runtime.*;
-import sun.jvm.hotspot.types.*;
-
-public class X86RicochetFrame extends VMObject {
-  static {
-    VM.registerVMInitializedObserver(new Observer() {
-        public void update(Observable o, Object data) {
-          initialize(VM.getVM().getTypeDataBase());
-        }
-      });
-  }
-
-  private static void initialize(TypeDataBase db) {
-    Type type = db.lookupType("MethodHandles::RicochetFrame");
-
-    senderLinkField    = type.getAddressField("_sender_link");
-    savedArgsBaseField = type.getAddressField("_saved_args_base");
-    exactSenderSPField = type.getAddressField("_exact_sender_sp");
-    senderPCField      = type.getAddressField("_sender_pc");
-  }
-
-  private static AddressField senderLinkField;
-  private static AddressField savedArgsBaseField;
-  private static AddressField exactSenderSPField;
-  private static AddressField senderPCField;
-
-  static X86RicochetFrame fromFrame(X86Frame f) {
-    return new X86RicochetFrame(f.getFP().addOffsetTo(- senderLinkField.getOffset()));
-  }
-
-  private X86RicochetFrame(Address addr) {
-    super(addr);
-  }
-
-  public Address senderLink() {
-    return senderLinkField.getValue(addr);
-  }
-  public Address senderLinkAddress() {
-    return addr.addOffsetTo(senderLinkField.getOffset());
-  }
-  public Address savedArgsBase() {
-    return savedArgsBaseField.getValue(addr);
-  }
-  public Address extendedSenderSP() {
-    return savedArgsBase();
-  }
-  public Address exactSenderSP() {
-    return exactSenderSPField.getValue(addr);
-  }
-  public Address senderPC() {
-    return senderPCField.getValue(addr);
-  }
-}

hotspot/agent/src/share/classes/sun/jvm/hotspot/ui/classbrowser/HTMLGenerator.java

@@ -204,7 +204,13 @@ public class HTMLGenerator implements /* imports */ ClassConstants {
       } else if (cpu.equals("ia64")) {
          cpuHelper = new IA64Helper();
       } else {
+        try {
+          cpuHelper = (CPUHelper)Class.forName("sun.jvm.hotspot.asm." +
+             cpu.toLowerCase() + "." + cpu.toUpperCase() +
+             "Helper").newInstance();
+        } catch (Exception e) {
           throw new RuntimeException("cpu '" + cpu + "' is not yet supported!");
+        }
       }
    }
 

hotspot/agent/src/share/classes/sun/jvm/hotspot/utilities/AltPlatformInfo.java

@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2000, 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.
+ *
+ */
+
+package sun.jvm.hotspot.utilities;
+
+public interface AltPlatformInfo {
+  // Additional cpu types can be tested via this interface
+
+  public boolean knownCPU(String cpu);
+}

hotspot/agent/src/share/classes/sun/jvm/hotspot/utilities/PlatformInfo.java

@@ -64,6 +64,13 @@ public class PlatformInfo {
     } else if (cpu.equals("ia64") || cpu.equals("amd64") || cpu.equals("x86_64")) {
       return cpu;
     } else {
+      try {
+        Class pic = Class.forName("sun.jvm.hotspot.utilities.PlatformInfoClosed");
+        AltPlatformInfo api = (AltPlatformInfo)pic.newInstance();
+        if (api.knownCPU(cpu)) {
+          return cpu;
+        }
+      } catch (Exception e) {}
       throw new UnsupportedPlatformException("CPU type " + cpu + " not yet supported");
     }
   }

hotspot/make/defs.make

@@ -22,6 +22,14 @@
 #  
 #
 
+ifeq ($(HS_ALT_MAKE),)
+  ifneq ($(OPENJDK),true)
+    HS_ALT_MAKE=$(GAMMADIR)/make/closed
+  else
+    HS_ALT_MAKE=NO_SUCH_PATH
+  endif
+endif
+
 # The common definitions for hotspot builds.
 
 # Optionally include SPEC file generated by configure.
@@ -327,3 +335,4 @@ EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jmm.h
 ifndef JAVASE_EMBEDDED
 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jfr.h
 endif
+

hotspot/make/hotspot_version

@@ -35,7 +35,7 @@ HOTSPOT_VM_COPYRIGHT=Copyright 2012
 
 HS_MAJOR_VER=24
 HS_MINOR_VER=0
-HS_BUILD_NUMBER=19
+HS_BUILD_NUMBER=22
 
 JDK_MAJOR_VER=1
 JDK_MINOR_VER=8

hotspot/make/jprt.properties

@@ -38,7 +38,7 @@ jprt.need.sibling.build=false
 
 # This tells jprt what default release we want to build
 
-jprt.hotspot.default.release=jdk7
+jprt.hotspot.default.release=jdk8
 
 jprt.tools.default.release=${jprt.submit.option.release?${jprt.submit.option.release}:${jprt.hotspot.default.release}}
 
@@ -54,77 +54,77 @@ jprt.sync.push=false
 # Define the Solaris platforms we want for the various releases
 jprt.my.solaris.sparc.jdk8=solaris_sparc_5.10
 jprt.my.solaris.sparc.jdk7=solaris_sparc_5.10
-jprt.my.solaris.sparc.jdk7u6=${jprt.my.solaris.sparc.jdk7}
+jprt.my.solaris.sparc.jdk7u8=${jprt.my.solaris.sparc.jdk7}
 jprt.my.solaris.sparc=${jprt.my.solaris.sparc.${jprt.tools.default.release}}
 
 jprt.my.solaris.sparcv9.jdk8=solaris_sparcv9_5.10
 jprt.my.solaris.sparcv9.jdk7=solaris_sparcv9_5.10
-jprt.my.solaris.sparcv9.jdk7u6=${jprt.my.solaris.sparcv9.jdk7}
+jprt.my.solaris.sparcv9.jdk7u8=${jprt.my.solaris.sparcv9.jdk7}
 jprt.my.solaris.sparcv9=${jprt.my.solaris.sparcv9.${jprt.tools.default.release}}
 
 jprt.my.solaris.i586.jdk8=solaris_i586_5.10
 jprt.my.solaris.i586.jdk7=solaris_i586_5.10
-jprt.my.solaris.i586.jdk7u6=${jprt.my.solaris.i586.jdk7}
+jprt.my.solaris.i586.jdk7u8=${jprt.my.solaris.i586.jdk7}
 jprt.my.solaris.i586=${jprt.my.solaris.i586.${jprt.tools.default.release}}
 
 jprt.my.solaris.x64.jdk8=solaris_x64_5.10
 jprt.my.solaris.x64.jdk7=solaris_x64_5.10
-jprt.my.solaris.x64.jdk7u6=${jprt.my.solaris.x64.jdk7}
+jprt.my.solaris.x64.jdk7u8=${jprt.my.solaris.x64.jdk7}
 jprt.my.solaris.x64=${jprt.my.solaris.x64.${jprt.tools.default.release}}
 
 jprt.my.linux.i586.jdk8=linux_i586_2.6
 jprt.my.linux.i586.jdk7=linux_i586_2.6
-jprt.my.linux.i586.jdk7u6=${jprt.my.linux.i586.jdk7}
+jprt.my.linux.i586.jdk7u8=${jprt.my.linux.i586.jdk7}
 jprt.my.linux.i586=${jprt.my.linux.i586.${jprt.tools.default.release}}
 
 jprt.my.linux.x64.jdk8=linux_x64_2.6
 jprt.my.linux.x64.jdk7=linux_x64_2.6
-jprt.my.linux.x64.jdk7u6=${jprt.my.linux.x64.jdk7}
+jprt.my.linux.x64.jdk7u8=${jprt.my.linux.x64.jdk7}
 jprt.my.linux.x64=${jprt.my.linux.x64.${jprt.tools.default.release}}
 
 jprt.my.linux.ppc.jdk8=linux_ppc_2.6
 jprt.my.linux.ppc.jdk7=linux_ppc_2.6
-jprt.my.linux.ppc.jdk7u6=${jprt.my.linux.ppc.jdk7}
+jprt.my.linux.ppc.jdk7u8=${jprt.my.linux.ppc.jdk7}
 jprt.my.linux.ppc=${jprt.my.linux.ppc.${jprt.tools.default.release}}
 
 jprt.my.linux.ppcv2.jdk8=linux_ppcv2_2.6
 jprt.my.linux.ppcv2.jdk7=linux_ppcv2_2.6
-jprt.my.linux.ppcv2.jdk7u6=${jprt.my.linux.ppcv2.jdk7}
+jprt.my.linux.ppcv2.jdk7u8=${jprt.my.linux.ppcv2.jdk7}
 jprt.my.linux.ppcv2=${jprt.my.linux.ppcv2.${jprt.tools.default.release}}
 
 jprt.my.linux.ppcsflt.jdk8=linux_ppcsflt_2.6
 jprt.my.linux.ppcsflt.jdk7=linux_ppcsflt_2.6
-jprt.my.linux.ppcsflt.jdk7u6=${jprt.my.linux.ppcsflt.jdk7}
+jprt.my.linux.ppcsflt.jdk7u8=${jprt.my.linux.ppcsflt.jdk7}
 jprt.my.linux.ppcsflt=${jprt.my.linux.ppcsflt.${jprt.tools.default.release}}
 
 jprt.my.linux.armvfp.jdk8=linux_armvfp_2.6
 jprt.my.linux.armvfp.jdk7=linux_armvfp_2.6
-jprt.my.linux.armvfp.jdk7u6=${jprt.my.linux.armvfp.jdk7}
+jprt.my.linux.armvfp.jdk7u8=${jprt.my.linux.armvfp.jdk7}
 jprt.my.linux.armvfp=${jprt.my.linux.armvfp.${jprt.tools.default.release}}
 
 jprt.my.linux.armv6.jdk8=linux_armv6_2.6
 jprt.my.linux.armv6.jdk7=linux_armv6_2.6
-jprt.my.linux.armv6.jdk7u6=${jprt.my.linux.armv6.jdk7}
+jprt.my.linux.armv6.jdk7u8=${jprt.my.linux.armv6.jdk7}
 jprt.my.linux.armv6=${jprt.my.linux.armv6.${jprt.tools.default.release}}
 
 jprt.my.linux.armsflt.jdk8=linux_armsflt_2.6
 jprt.my.linux.armsflt.jdk7=linux_armsflt_2.6
-jprt.my.linux.armsflt.jdk7u6=${jprt.my.linux.armsflt.jdk7}
+jprt.my.linux.armsflt.jdk7u8=${jprt.my.linux.armsflt.jdk7}
 jprt.my.linux.armsflt=${jprt.my.linux.armsflt.${jprt.tools.default.release}}
 
 jprt.my.macosx.x64.jdk8=macosx_x64_10.7
 jprt.my.macosx.x64.jdk7=macosx_x64_10.7
-jprt.my.macosx.x64.jdk7u6=${jprt.my.macosx.x64.jdk7}
+jprt.my.macosx.x64.jdk7u8=${jprt.my.macosx.x64.jdk7}
 jprt.my.macosx.x64=${jprt.my.macosx.x64.${jprt.tools.default.release}}
 
 jprt.my.windows.i586.jdk8=windows_i586_5.1
 jprt.my.windows.i586.jdk7=windows_i586_5.1
-jprt.my.windows.i586.jdk7u6=${jprt.my.windows.i586.jdk7}
+jprt.my.windows.i586.jdk7u8=${jprt.my.windows.i586.jdk7}
 jprt.my.windows.i586=${jprt.my.windows.i586.${jprt.tools.default.release}}
 
 jprt.my.windows.x64.jdk8=windows_x64_5.2
 jprt.my.windows.x64.jdk7=windows_x64_5.2
-jprt.my.windows.x64.jdk7u6=${jprt.my.windows.x64.jdk7}
+jprt.my.windows.x64.jdk7u8=${jprt.my.windows.x64.jdk7}
 jprt.my.windows.x64=${jprt.my.windows.x64.${jprt.tools.default.release}}
 
 # Standard list of jprt build targets for this source tree
@@ -159,7 +159,7 @@ jprt.build.targets.all=${jprt.build.targets.standard}, \
 
 jprt.build.targets.jdk8=${jprt.build.targets.all}
 jprt.build.targets.jdk7=${jprt.build.targets.all}
-jprt.build.targets.jdk7u6=${jprt.build.targets.all}
+jprt.build.targets.jdk7u8=${jprt.build.targets.all}
 jprt.build.targets=${jprt.build.targets.${jprt.tools.default.release}}
 
 # Subset lists of test targets for this source tree
@@ -452,7 +452,7 @@ jprt.test.targets.embedded= 		\
 
 jprt.test.targets.jdk8=${jprt.test.targets.standard}
 jprt.test.targets.jdk7=${jprt.test.targets.standard}
-jprt.test.targets.jdk7u6=${jprt.test.targets.jdk7}
+jprt.test.targets.jdk7u8=${jprt.test.targets.jdk7}
 jprt.test.targets=${jprt.test.targets.${jprt.tools.default.release}}
 
 # The default test/Makefile targets that should be run
@@ -512,7 +512,7 @@ jprt.make.rule.test.targets.embedded = \
 
 jprt.make.rule.test.targets.jdk8=${jprt.make.rule.test.targets.standard}
 jprt.make.rule.test.targets.jdk7=${jprt.make.rule.test.targets.standard}
-jprt.make.rule.test.targets.jdk7u6=${jprt.make.rule.test.targets.jdk7}
+jprt.make.rule.test.targets.jdk7u8=${jprt.make.rule.test.targets.jdk7}
 jprt.make.rule.test.targets=${jprt.make.rule.test.targets.${jprt.tools.default.release}}
 
 # 7155453: Work-around to prevent popups on OSX from blocking test completion

hotspot/make/linux/makefiles/adlc.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 1999, 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
@@ -133,8 +133,10 @@ $(GENERATEDFILES): refresh_adfiles
 # Note that product files are updated via "mv", which is atomic.
 TEMPDIR := $(OUTDIR)/mktmp$(shell echo $$$$)
 
-# Debuggable by default
-CFLAGS += -g
+ifneq ($(DEBUG_BINARIES), true)
+  # Debuggable by default (unless already done by DEBUG_BINARIES)
+  CFLAGS += -g
+endif
 
 # Pass -D flags into ADLC.
 ADLCFLAGS += $(SYSDEFS)

hotspot/make/linux/makefiles/defs.make

@@ -295,6 +295,8 @@ ADD_SA_BINARIES/ia64  =
 ADD_SA_BINARIES/arm   = 
 ADD_SA_BINARIES/zero  = 
 
+-include $(HS_ALT_MAKE)/linux/makefiles/defs.make
+
 EXPORT_LIST += $(ADD_SA_BINARIES/$(HS_ARCH))
 
 

hotspot/make/linux/makefiles/gcc.make

@@ -215,45 +215,44 @@ AOUT_FLAGS += -Xlinker -export-dynamic
 #------------------------------------------------------------------------
 # Debug flags
 
-# Use the stabs format for debugging information (this is the default
-# on gcc-2.91). It's good enough, has all the information about line
-# numbers and local variables, and libjvm_g.so is only about 16M.
-# Change this back to "-g" if you want the most expressive format.
-# (warning: that could easily inflate libjvm_g.so to 150M!)
-# Note: The Itanium gcc compiler crashes when using -gstabs.
-DEBUG_CFLAGS/ia64  = -g
-DEBUG_CFLAGS/amd64 = -g
-DEBUG_CFLAGS/arm   = -g
-DEBUG_CFLAGS/ppc   = -g
-DEBUG_CFLAGS += $(DEBUG_CFLAGS/$(BUILDARCH))
-ifeq ($(DEBUG_CFLAGS/$(BUILDARCH)),)
-DEBUG_CFLAGS += -gstabs
-endif
-
-ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
-  FASTDEBUG_CFLAGS/ia64  = -g
-  FASTDEBUG_CFLAGS/amd64 = -g
-  FASTDEBUG_CFLAGS/arm   = -g
-  FASTDEBUG_CFLAGS/ppc   = -g
-  FASTDEBUG_CFLAGS += $(DEBUG_CFLAGS/$(BUILDARCH))
-  ifeq ($(FASTDEBUG_CFLAGS/$(BUILDARCH)),)
-    FASTDEBUG_CFLAGS += -gstabs
-  endif
-
-  OPT_CFLAGS/ia64  = -g
-  OPT_CFLAGS/amd64 = -g
-  OPT_CFLAGS/arm   = -g
-  OPT_CFLAGS/ppc   = -g
-  OPT_CFLAGS += $(OPT_CFLAGS/$(BUILDARCH))
-  ifeq ($(OPT_CFLAGS/$(BUILDARCH)),)
-    OPT_CFLAGS += -gstabs
-  endif
-endif
-
-# DEBUG_BINARIES overrides everything, use full -g debug information
+# DEBUG_BINARIES uses full -g debug information for all configs
 ifeq ($(DEBUG_BINARIES), true)
-  DEBUG_CFLAGS = -g
-  CFLAGS += $(DEBUG_CFLAGS)
+  CFLAGS += -g
+else
+  # Use the stabs format for debugging information (this is the default
+  # on gcc-2.91). It's good enough, has all the information about line
+  # numbers and local variables, and libjvm_g.so is only about 16M.
+  # Change this back to "-g" if you want the most expressive format.
+  # (warning: that could easily inflate libjvm_g.so to 150M!)
+  # Note: The Itanium gcc compiler crashes when using -gstabs.
+  DEBUG_CFLAGS/ia64  = -g
+  DEBUG_CFLAGS/amd64 = -g
+  DEBUG_CFLAGS/arm   = -g
+  DEBUG_CFLAGS/ppc   = -g
+  DEBUG_CFLAGS += $(DEBUG_CFLAGS/$(BUILDARCH))
+  ifeq ($(DEBUG_CFLAGS/$(BUILDARCH)),)
+    DEBUG_CFLAGS += -gstabs
+  endif
+  
+  ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+    FASTDEBUG_CFLAGS/ia64  = -g
+    FASTDEBUG_CFLAGS/amd64 = -g
+    FASTDEBUG_CFLAGS/arm   = -g
+    FASTDEBUG_CFLAGS/ppc   = -g
+    FASTDEBUG_CFLAGS += $(DEBUG_CFLAGS/$(BUILDARCH))
+    ifeq ($(FASTDEBUG_CFLAGS/$(BUILDARCH)),)
+      FASTDEBUG_CFLAGS += -gstabs
+    endif
+  
+    OPT_CFLAGS/ia64  = -g
+    OPT_CFLAGS/amd64 = -g
+    OPT_CFLAGS/arm   = -g
+    OPT_CFLAGS/ppc   = -g
+    OPT_CFLAGS += $(OPT_CFLAGS/$(BUILDARCH))
+    ifeq ($(OPT_CFLAGS/$(BUILDARCH)),)
+      OPT_CFLAGS += -gstabs
+    endif
+  endif
 endif
 
 # If we are building HEADLESS, pass on to VM

hotspot/make/linux/makefiles/sa.make

@@ -30,10 +30,16 @@
 
 include $(GAMMADIR)/make/linux/makefiles/rules.make
 
+include $(GAMMADIR)/make/defs.make
+include $(GAMMADIR)/make/altsrc.make
+
 AGENT_DIR = $(GAMMADIR)/agent
 
 include $(GAMMADIR)/make/sa.files
 
+-include $(HS_ALT_MAKE)/linux/makefiles/sa.make
+
+
 TOPDIR    = $(shell echo `pwd`)
 GENERATED = $(TOPDIR)/../generated
 
@@ -52,17 +58,15 @@ SA_BUILD_VERSION_PROP = "sun.jvm.hotspot.runtime.VM.saBuildVersion=$(SA_BUILD_VE
 SA_PROPERTIES = $(SA_CLASSDIR)/sa.properties
 
 # if $(AGENT_DIR) does not exist, we don't build SA
-# also, we don't build SA on Itanium, PowerPC, ARM or zero.
+# also, we don't build SA on Itanium or zero.
 
 all: 
 	if [ -d $(AGENT_DIR) -a "$(SRCARCH)" != "ia64" \
-             -a "$(SRCARCH)" != "arm" \
-             -a "$(SRCARCH)" != "ppc" \
              -a "$(SRCARCH)" != "zero" ] ; then \
 	   $(MAKE) -f sa.make $(GENERATED)/sa-jdi.jar; \
 	fi
 
-$(GENERATED)/sa-jdi.jar: $(AGENT_FILES)
+$(GENERATED)/sa-jdi.jar:: $(AGENT_FILES)
 	$(QUIETLY) echo "Making $@"
 	$(QUIETLY) if [ "$(BOOT_JAVA_HOME)" = "" ]; then \
 	  echo "ALT_BOOTDIR, BOOTDIR or JAVA_HOME needs to be defined to build SA"; \
@@ -111,3 +115,5 @@ clean:
 	rm -rf $(SA_CLASSDIR)
 	rm -rf $(GENERATED)/sa-jdi.jar
 	rm -rf $(AGENT_FILES_LIST)
+
+-include $(HS_ALT_MAKE)/linux/makefiles/sa-rules.make

hotspot/make/linux/makefiles/saproc.make

@@ -21,6 +21,8 @@
 # questions.
 #  
 #
+include $(GAMMADIR)/make/defs.make
+include $(GAMMADIR)/make/altsrc.make
 
 # Rules to build serviceability agent library, used by vm.make
 
@@ -48,6 +50,8 @@ SASRCFILES = $(SASRCDIR)/salibelf.c                   \
              $(SASRCDIR)/ps_core.c                    \
              $(SASRCDIR)/LinuxDebuggerLocal.c
 
+-include $(HS_ALT_MAKE)/linux/makefiles/saproc.make
+
 SAMAPFILE = $(SASRCDIR)/mapfile
 
 DEST_SAPROC           = $(JDK_LIBDIR)/$(LIBSAPROC)
@@ -60,15 +64,19 @@ ifeq ($(DEBUG_BINARIES), true)
 endif
 
 # if $(AGENT_DIR) does not exist, we don't build SA
-# also, we don't build SA on Itanium, PPC, ARM or zero.
+# also, we don't build SA on Itanium or zero.
 
 ifneq ($(wildcard $(AGENT_DIR)),)
-ifneq ($(filter-out ia64 arm ppc zero,$(SRCARCH)),)
+ifneq ($(filter-out ia64 zero,$(SRCARCH)),)
   BUILDLIBSAPROC = $(LIBSAPROC)
 endif
 endif
 
-
+ifneq ($(ALT_SASRCDIR),)
+ALT_SAINCDIR=-I$(ALT_SASRCDIR)
+else
+ALT_SAINCDIR=
+endif
 SA_LFLAGS = $(MAPFLAG:FILENAME=$(SAMAPFILE)) $(LDFLAGS_HASH_STYLE)
 
 $(LIBSAPROC): $(SASRCFILES) $(SAMAPFILE)
@@ -84,6 +92,7 @@ $(LIBSAPROC): $(SASRCFILES) $(SAMAPFILE)
 	           -I$(GENERATED)                                       \
 	           -I$(BOOT_JAVA_HOME)/include                          \
 	           -I$(BOOT_JAVA_HOME)/include/$(Platform_os_family)    \
+			   $(ALT_SAINCDIR) 										\
 	           $(SASRCFILES)                                        \
 	           $(SA_LFLAGS)                                         \
 	           $(SA_DEBUG_CFLAGS)                                   \

hotspot/make/pic.make

@@ -32,7 +32,7 @@ ifneq ($(OSNAME), windows)
   ifndef LP64
     PARTIAL_NONPIC=1
   endif
-  PIC_ARCH = ppc
+  PIC_ARCH = ppc arm
   ifneq ("$(filter $(PIC_ARCH),$(BUILDARCH))","")
     PARTIAL_NONPIC=0
   endif

hotspot/make/windows/makefiles/defs.make

@@ -188,14 +188,22 @@ ifdef COOKED_BUILD_NUMBER
   MAKE_ARGS += JDK_BUILD_NUMBER=$(COOKED_BUILD_NUMBER)
 endif
 
-NMAKE= MAKEFLAGS= MFLAGS= nmake /NOLOGO
+NMAKE= MAKEFLAGS= MFLAGS= nmake -NOLOGO
+ifndef SYSTEM_UNAME
+  SYSTEM_UNAME := $(shell uname)
+  export SYSTEM_UNAME
+endif
 
 # Check for CYGWIN
-ifneq (,$(findstring CYGWIN,$(shell uname)))
+ifneq (,$(findstring CYGWIN,$(SYSTEM_UNAME)))
   USING_CYGWIN=true
 else
   USING_CYGWIN=false
 endif
+# Check for MinGW
+ifneq (,$(findstring MINGW,$(SYSTEM_UNAME)))
+  USING_MINGW=true
+endif
 # FIXUP: The subdirectory for a debug build is NOT the same on all platforms
 VM_DEBUG=debug
 
@@ -208,11 +216,16 @@ ifeq ($(USING_CYGWIN), true)
   ABS_BOOTDIR     := $(subst /,\\,$(shell /bin/cygpath -m -a "$(BOOTDIR)"))
   ABS_GAMMADIR    := $(subst /,\\,$(shell /bin/cygpath -m -a "$(GAMMADIR)"))
   ABS_OS_MAKEFILE := $(shell /bin/cygpath -m -a "$(HS_MAKE_DIR)/$(OSNAME)")/build.make
-else
-  ABS_OUTPUTDIR   := $(subst /,\\,$(shell $(CD) $(OUTPUTDIR);$(PWD)))
-  ABS_BOOTDIR     := $(subst /,\\,$(shell $(CD) $(BOOTDIR);$(PWD)))
-  ABS_GAMMADIR    := $(subst /,\\,$(shell $(CD) $(GAMMADIR);$(PWD)))
-  ABS_OS_MAKEFILE := $(subst /,\\,$(shell $(CD) $(HS_MAKE_DIR)/$(OSNAME);$(PWD))/build.make)
+else ifeq ($(USING_MINGW), true)
+    ABS_OUTPUTDIR   := $(shell $(CD) $(OUTPUTDIR);$(PWD))
+    ABS_BOOTDIR     := $(shell $(CD) $(BOOTDIR);$(PWD))
+    ABS_GAMMADIR    := $(shell $(CD) $(GAMMADIR);$(PWD))
+    ABS_OS_MAKEFILE := $(shell $(CD) $(HS_MAKE_DIR)/$(OSNAME);$(PWD))/build.make
+  else
+    ABS_OUTPUTDIR   := $(subst /,\\,$(shell $(CD) $(OUTPUTDIR);$(PWD)))
+    ABS_BOOTDIR     := $(subst /,\\,$(shell $(CD) $(BOOTDIR);$(PWD)))
+    ABS_GAMMADIR    := $(subst /,\\,$(shell $(CD) $(GAMMADIR);$(PWD)))
+    ABS_OS_MAKEFILE := $(subst /,\\,$(shell $(CD) $(HS_MAKE_DIR)/$(OSNAME);$(PWD))/build.make)
 endif
 
 # Disable building SA on windows until we are sure

hotspot/make/windows/makefiles/rules.make

@@ -23,14 +23,15 @@
 #
 
 # These are the commands used externally to compile and run.
-
+# The \ are used here for traditional Windows apps and " quoted to get
+# past the Unix-like shell:
 !ifdef BootStrapDir
-RUN_JAVA=$(BootStrapDir)\bin\java
-RUN_JAVAP=$(BootStrapDir)\bin\javap
-RUN_JAVAH=$(BootStrapDir)\bin\javah
-RUN_JAR=$(BootStrapDir)\bin\jar
-COMPILE_JAVAC=$(BootStrapDir)\bin\javac $(BOOTSTRAP_JAVAC_FLAGS)
-COMPILE_RMIC=$(BootStrapDir)\bin\rmic
+RUN_JAVA="$(BootStrapDir)\bin\java"
+RUN_JAVAP="$(BootStrapDir)\bin\javap"
+RUN_JAVAH="$(BootStrapDir)\bin\javah"
+RUN_JAR="$(BootStrapDir)\bin\jar"
+COMPILE_JAVAC="$(BootStrapDir)\bin\javac" $(BOOTSTRAP_JAVAC_FLAGS)
+COMPILE_RMIC="$(BootStrapDir)\bin\rmic"
 BOOT_JAVA_HOME=$(BootStrapDir)
 !else
 RUN_JAVA=java

hotspot/make/windows/makefiles/sa.make

@@ -36,37 +36,37 @@ checkAndBuildSA::
 !include $(WorkSpace)/make/windows/makefiles/rules.make
 !include $(WorkSpace)/make/sa.files
 
-GENERATED = ..\generated
+GENERATED = ../generated
 
 # tools.jar is needed by the JDI - SA binding
-SA_CLASSPATH = $(BOOT_JAVA_HOME)\lib\tools.jar
+SA_CLASSPATH = $(BOOT_JAVA_HOME)/lib/tools.jar
 
-SA_CLASSDIR = $(GENERATED)\saclasses
+SA_CLASSDIR = $(GENERATED)/saclasses
 
 SA_BUILD_VERSION_PROP = sun.jvm.hotspot.runtime.VM.saBuildVersion=$(SA_BUILD_VERSION)
 
-SA_PROPERTIES = $(SA_CLASSDIR)\sa.properties
+SA_PROPERTIES = $(SA_CLASSDIR)/sa.properties
 
-default::  $(GENERATED)\sa-jdi.jar
+default::  $(GENERATED)/sa-jdi.jar
 
 # Remove the space between $(SA_BUILD_VERSION_PROP) and > below as it adds a white space
 # at the end of SA version string and causes a version mismatch with the target VM version.
 
-$(GENERATED)\sa-jdi.jar: $(AGENT_FILES:/=\)
-	@if not exist $(SA_CLASSDIR) mkdir $(SA_CLASSDIR)
-	@echo ...Building sa-jdi.jar
+$(GENERATED)/sa-jdi.jar: $(AGENT_FILES)
+	$(QUIETLY) mkdir -p $(SA_CLASSDIR)
+	@echo ...Building sa-jdi.jar into $(SA_CLASSDIR)
 	@echo ...$(COMPILE_JAVAC) -classpath $(SA_CLASSPATH) -d $(SA_CLASSDIR) ....
-	@$(COMPILE_JAVAC) -classpath $(SA_CLASSPATH) -sourcepath $(AGENT_SRC_DIR) -d $(SA_CLASSDIR) $(AGENT_FILES:/=\)
+	@$(COMPILE_JAVAC) -classpath $(SA_CLASSPATH) -sourcepath $(AGENT_SRC_DIR) -d $(SA_CLASSDIR) $(AGENT_FILES)
 	$(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
 	$(QUIETLY) cp $(AGENT_SRC_DIR)/sun/jvm/hotspot/utilities/soql/sa.js $(SA_CLASSDIR)/sun/jvm/hotspot/utilities/soql
 	$(QUIETLY) rm -rf $(SA_CLASSDIR)/sun/jvm/hotspot/ui/resources
-	$(QUIETLY) mkdir $(SA_CLASSDIR)\sun\jvm\hotspot\ui\resources
+	$(QUIETLY) mkdir $(SA_CLASSDIR)/sun/jvm/hotspot/ui/resources
 	$(QUIETLY) cp $(AGENT_SRC_DIR)/sun/jvm/hotspot/ui/resources/*.png $(SA_CLASSDIR)/sun/jvm/hotspot/ui/resources
 	$(QUIETLY) cp -r $(AGENT_SRC_DIR)/images/* $(SA_CLASSDIR)
 	$(RUN_JAR) cf $@ -C $(SA_CLASSDIR) .
-	$(RUN_JAR) uf $@ -C $(AGENT_SRC_DIR:/=\) META-INF\services\com.sun.jdi.connect.Connector
+	$(RUN_JAR) uf $@ -C $(AGENT_SRC_DIR) META-INF/services/com.sun.jdi.connect.Connector
 	$(RUN_JAVAH) -classpath $(SA_CLASSDIR) -jni sun.jvm.hotspot.debugger.windbg.WindbgDebuggerLocal
 	$(RUN_JAVAH) -classpath $(SA_CLASSDIR) -jni sun.jvm.hotspot.debugger.x86.X86ThreadContext 
 	$(RUN_JAVAH) -classpath $(SA_CLASSDIR) -jni sun.jvm.hotspot.debugger.ia64.IA64ThreadContext 
@@ -85,27 +85,27 @@ checkAndBuildSA:: $(SAWINDBG)
 # will be useful to have the assertion checks in place
 
 !if "$(BUILDARCH)" == "ia64"
-SA_CFLAGS = /nologo $(MS_RUNTIME_OPTION) /W3 $(GX_OPTION) /Od /D "WIN32" /D "WIN64" /D "_WINDOWS" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
+SA_CFLAGS = -nologo $(MS_RUNTIME_OPTION) -W3 $(GX_OPTION) -Od -D "WIN32" -D "WIN64" -D "_WINDOWS" -D "_DEBUG" -D "_CONSOLE" -D "_MBCS" -YX -FD -c
 !elseif "$(BUILDARCH)" == "amd64"
-SA_CFLAGS = /nologo $(MS_RUNTIME_OPTION) /W3 $(GX_OPTION) /Od /D "WIN32" /D "WIN64" /D "_WINDOWS" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
+SA_CFLAGS = -nologo $(MS_RUNTIME_OPTION) -W3 $(GX_OPTION) -Od -D "WIN32" -D "WIN64" -D "_WINDOWS" -D "_DEBUG" -D "_CONSOLE" -D "_MBCS" -YX -FD -c
 !if "$(COMPILER_NAME)" == "VS2005"
 # On amd64, VS2005 compiler requires bufferoverflowU.lib on the link command line, 
 # otherwise we get missing __security_check_cookie externals at link time. 
 SA_LD_FLAGS = bufferoverflowU.lib
 !endif
 !else
-SA_CFLAGS = /nologo $(MS_RUNTIME_OPTION) /W3 /Gm $(GX_OPTION) /Od /D "WIN32" /D "_WINDOWS" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
+SA_CFLAGS = -nologo $(MS_RUNTIME_OPTION) -W3 -Gm $(GX_OPTION) -Od -D "WIN32" -D "_WINDOWS" -D "_DEBUG" -D "_CONSOLE" -D "_MBCS" -YX -FD -GZ -c
 !if "$(ENABLE_FULL_DEBUG_SYMBOLS)" == "1"
-SA_CFLAGS = $(SA_CFLAGS) /ZI
+SA_CFLAGS = $(SA_CFLAGS) -ZI
 !endif
 !endif
 !if "$(MT)" != ""
-SA_LD_FLAGS = /manifest $(SA_LD_FLAGS)
+SA_LD_FLAGS = -manifest $(SA_LD_FLAGS)
 !endif
 SASRCFILE = $(AGENT_DIR)/src/os/win32/windbg/sawindbg.cpp
-SA_LFLAGS = $(SA_LD_FLAGS) /nologo /subsystem:console /machine:$(MACHINE)
+SA_LFLAGS = $(SA_LD_FLAGS) -nologo -subsystem:console -machine:$(MACHINE)
 !if "$(ENABLE_FULL_DEBUG_SYMBOLS)" == "1"
-SA_LFLAGS = $(SA_LFLAGS) /map /debug
+SA_LFLAGS = $(SA_LFLAGS) -map -debug
 !endif
 
 # Note that we do not keep sawindbj.obj around as it would then
@@ -117,15 +117,15 @@ SA_LFLAGS = $(SA_LFLAGS) /map /debug
 $(SAWINDBG): $(SASRCFILE)
 	set INCLUDE=$(SA_INCLUDE)$(INCLUDE)
 	$(CXX) @<<
-	  /I"$(BootStrapDir)/include" /I"$(BootStrapDir)/include/win32" 
-	  /I"$(GENERATED)" $(SA_CFLAGS)
+	  -I"$(BootStrapDir)/include" -I"$(BootStrapDir)/include/win32" 
+	  -I"$(GENERATED)" $(SA_CFLAGS)
 	  $(SASRCFILE)
-	  /out:$*.obj
+	  -out:$*.obj
 <<
 	set LIB=$(SA_LIB)$(LIB)
-	$(LD) /out:$@ /DLL $*.obj dbgeng.lib $(SA_LFLAGS)
+	$(LD) -out:$@ -DLL $*.obj dbgeng.lib $(SA_LFLAGS)
 !if "$(MT)" != ""
-	$(MT) /manifest $(@F).manifest /outputresource:$(@F);#2
+	$(MT) -manifest $(@F).manifest -outputresource:$(@F);#2
 !endif
 !if "$(ENABLE_FULL_DEBUG_SYMBOLS)" == "1"
 !if "$(ZIP_DEBUGINFO_FILES)" == "1"
@@ -136,6 +136,6 @@ $(SAWINDBG): $(SASRCFILE)
 	-@rm -f $*.obj
 
 cleanall :
-	rm -rf $(GENERATED:\=/)/saclasses
-	rm -rf $(GENERATED:\=/)/sa-jdi.jar
+	rm -rf $(GENERATED)/saclasses
+	rm -rf $(GENERATED)/sa-jdi.jar
 !endif

hotspot/make/windows/makefiles/shared.make

@@ -36,11 +36,12 @@ CXX=cl.exe
 
 
 !ifdef SUBDIRS
+# \ is used below because $(MAKE) is nmake here, which expects Windows paths
 $(SUBDIRS): FORCE
 	@if not exist $@ mkdir $@
-	@if not exist $@\local.make echo # Empty > $@\local.make
-	@echo nmake $(ACTION) in $(DIR)\$@
-	cd $@ && $(MAKE) /NOLOGO /f $(WorkSpace)\make\windows\makefiles\$@.make $(ACTION) DIR=$(DIR)\$@ BUILD_FLAVOR=$(BUILD_FLAVOR)
+	@if not exist $@/local.make echo # Empty > $@/local.make
+	@echo nmake $(ACTION) in $(DIR)/$@
+	cd $@ && $(MAKE) -NOLOGO -f $(WorkSpace)\make\windows\makefiles\$@.make $(ACTION) DIR=$(DIR)\$@ BUILD_FLAVOR=$(BUILD_FLAVOR)
 !endif
 
 # Creates the needed directory

hotspot/make/windows/projectfiles/common/Makefile

@@ -108,7 +108,7 @@ ProjectCreatorIDEOptions =       $(ProjectCreatorIDEOptions) \
       -define              HOTSPOT_VM_DISTRO=\\\"$(HOTSPOT_VM_DISTRO)\\\"
 
 $(HOTSPOTBUILDSPACE)/$(ProjectFile): $(HOTSPOTBUILDSPACE)/classes/ProjectCreator.class
-	@$(RUN_JAVA) -Djava.class.path=$(HOTSPOTBUILDSPACE)/classes ProjectCreator WinGammaPlatform$(VcVersion) $(ProjectCreatorIDEOptions)
+	@$(RUN_JAVA) -Djava.class.path="$(HOTSPOTBUILDSPACE)/classes" ProjectCreator WinGammaPlatform$(VcVersion) $(ProjectCreatorIDEOptions)
 
 clean:
 	@rm -rf $(HOTSPOTBUILDSPACE)/classes

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

@@ -44,8 +44,10 @@
 
 #ifdef PRODUCT
 #define BLOCK_COMMENT(str) /* nothing */
+#define STOP(error) stop(error)
 #else
 #define BLOCK_COMMENT(str) block_comment(str)
+#define STOP(error) block_comment(error); stop(error)
 #endif
 
 // Convert the raw encoding form into the form expected by the
@@ -992,7 +994,7 @@ void MacroAssembler::set_last_Java_frame(Register last_java_sp, Register last_Ja
   save_frame(0);                // to avoid clobbering O0
   ld_ptr(pc_addr, L0);
   br_null_short(L0, Assembler::pt, PcOk);
-  stop("last_Java_pc not zeroed before leaving Java");
+  STOP("last_Java_pc not zeroed before leaving Java");
   bind(PcOk);
 
   // Verify that flags was zeroed on return to Java
@@ -1001,7 +1003,7 @@ void MacroAssembler::set_last_Java_frame(Register last_java_sp, Register last_Ja
   tst(L0);
   br(Assembler::zero, false, Assembler::pt, FlagsOk);
   delayed() -> restore();
-  stop("flags not zeroed before leaving Java");
+  STOP("flags not zeroed before leaving Java");
   bind(FlagsOk);
 #endif /* ASSERT */
   //
@@ -1021,7 +1023,7 @@ void MacroAssembler::set_last_Java_frame(Register last_java_sp, Register last_Ja
   andcc(last_java_sp, 0x01, G0);
   br(Assembler::notZero, false, Assembler::pt, StackOk);
   delayed()->nop();
-  stop("Stack Not Biased in set_last_Java_frame");
+  STOP("Stack Not Biased in set_last_Java_frame");
   bind(StackOk);
 #endif // ASSERT
   assert( last_java_sp != G4_scratch, "bad register usage in set_last_Java_frame");
@@ -1650,23 +1652,28 @@ void MacroAssembler::safepoint() {
 
 
 void RegistersForDebugging::print(outputStream* s) {
+  FlagSetting fs(Debugging, true);
   int j;
-  for ( j = 0;  j < 8;  ++j )
-    if ( j != 6 ) s->print_cr("i%d = 0x%.16lx", j, i[j]);
-    else          s->print_cr( "fp = 0x%.16lx",    i[j]);
+  for (j = 0; j < 8; ++j) {
+    if (j != 6) { s->print("i%d = ", j); os::print_location(s, i[j]); }
+    else        { s->print( "fp = "   ); os::print_location(s, i[j]); }
+  }
   s->cr();
 
-  for ( j = 0;  j < 8;  ++j )
-    s->print_cr("l%d = 0x%.16lx", j, l[j]);
+  for (j = 0;  j < 8;  ++j) {
+    s->print("l%d = ", j); os::print_location(s, l[j]);
+  }
   s->cr();
 
-  for ( j = 0;  j < 8;  ++j )
-    if ( j != 6 ) s->print_cr("o%d = 0x%.16lx", j, o[j]);
-    else          s->print_cr( "sp = 0x%.16lx",    o[j]);
+  for (j = 0; j < 8; ++j) {
+    if (j != 6) { s->print("o%d = ", j); os::print_location(s, o[j]); }
+    else        { s->print( "sp = "   ); os::print_location(s, o[j]); }
+  }
   s->cr();
 
-  for ( j = 0;  j < 8;  ++j )
-    s->print_cr("g%d = 0x%.16lx", j, g[j]);
+  for (j = 0; j < 8; ++j) {
+    s->print("g%d = ", j); os::print_location(s, g[j]);
+  }
   s->cr();
 
   // print out floats with compression
@@ -2020,8 +2027,8 @@ void MacroAssembler::untested(const char* what) {
   char* b = new char[1024];
   sprintf(b, "untested: %s", what);
 
-  if ( ShowMessageBoxOnError )   stop(b);
-  else                           warn(b);
+  if (ShowMessageBoxOnError) { STOP(b); }
+  else                       { warn(b); }
 }
 
 
@@ -2998,26 +3005,60 @@ void MacroAssembler::lookup_interface_method(Register recv_klass,
 }
 
 
+// virtual method calling
+void MacroAssembler::lookup_virtual_method(Register recv_klass,
+                                           RegisterOrConstant vtable_index,
+                                           Register method_result) {
+  assert_different_registers(recv_klass, method_result, vtable_index.register_or_noreg());
+  Register sethi_temp = method_result;
+  const int base = (instanceKlass::vtable_start_offset() * wordSize +
+                    // method pointer offset within the vtable entry:
+                    vtableEntry::method_offset_in_bytes());
+  RegisterOrConstant vtable_offset = vtable_index;
+  // Each of the following three lines potentially generates an instruction.
+  // But the total number of address formation instructions will always be
+  // at most two, and will often be zero.  In any case, it will be optimal.
+  // If vtable_index is a register, we will have (sll_ptr N,x; inc_ptr B,x; ld_ptr k,x).
+  // If vtable_index is a constant, we will have at most (set B+X<<N,t; ld_ptr k,t).
+  vtable_offset = regcon_sll_ptr(vtable_index, exact_log2(vtableEntry::size() * wordSize), vtable_offset);
+  vtable_offset = regcon_inc_ptr(vtable_offset, base, vtable_offset, sethi_temp);
+  Address vtable_entry_addr(recv_klass, ensure_simm13_or_reg(vtable_offset, sethi_temp));
+  ld_ptr(vtable_entry_addr, method_result);
+}
+
+
 void MacroAssembler::check_klass_subtype(Register sub_klass,
                                          Register super_klass,
                                          Register temp_reg,
                                          Register temp2_reg,
                                          Label& L_success) {
-  Label L_failure, L_pop_to_failure;
-  check_klass_subtype_fast_path(sub_klass, super_klass,
-                                temp_reg, temp2_reg,
-                                &L_success, &L_failure, NULL);
   Register sub_2 = sub_klass;
   Register sup_2 = super_klass;
   if (!sub_2->is_global())  sub_2 = L0;
   if (!sup_2->is_global())  sup_2 = L1;
+  bool did_save = false;
+  if (temp_reg == noreg || temp2_reg == noreg) {
+    temp_reg = L2;
+    temp2_reg = L3;
+    save_frame_and_mov(0, sub_klass, sub_2, super_klass, sup_2);
+    sub_klass = sub_2;
+    super_klass = sup_2;
+    did_save = true;
+  }
+  Label L_failure, L_pop_to_failure, L_pop_to_success;
+  check_klass_subtype_fast_path(sub_klass, super_klass,
+                                temp_reg, temp2_reg,
+                                (did_save ? &L_pop_to_success : &L_success),
+                                (did_save ? &L_pop_to_failure : &L_failure), NULL);
 
-  save_frame_and_mov(0, sub_klass, sub_2, super_klass, sup_2);
+  if (!did_save)
+    save_frame_and_mov(0, sub_klass, sub_2, super_klass, sup_2);
   check_klass_subtype_slow_path(sub_2, sup_2,
                                 L2, L3, L4, L5,
                                 NULL, &L_pop_to_failure);
 
   // on success:
+  bind(L_pop_to_success);
   restore();
   ba_short(L_success);
 
@@ -3234,54 +3275,6 @@ void MacroAssembler::check_klass_subtype_slow_path(Register sub_klass,
 }
 
 
-void MacroAssembler::check_method_handle_type(Register mtype_reg, Register mh_reg,
-                                              Register temp_reg,
-                                              Label& wrong_method_type) {
-  assert_different_registers(mtype_reg, mh_reg, temp_reg);
-  // compare method type against that of the receiver
-  RegisterOrConstant mhtype_offset = delayed_value(java_lang_invoke_MethodHandle::type_offset_in_bytes, temp_reg);
-  load_heap_oop(mh_reg, mhtype_offset, temp_reg);
-  cmp_and_brx_short(temp_reg, mtype_reg, Assembler::notEqual, Assembler::pn, wrong_method_type);
-}
-
-
-// A method handle has a "vmslots" field which gives the size of its
-// argument list in JVM stack slots.  This field is either located directly
-// in every method handle, or else is indirectly accessed through the
-// method handle's MethodType.  This macro hides the distinction.
-void MacroAssembler::load_method_handle_vmslots(Register vmslots_reg, Register mh_reg,
-                                                Register temp_reg) {
-  assert_different_registers(vmslots_reg, mh_reg, temp_reg);
-  // load mh.type.form.vmslots
-  Register temp2_reg = vmslots_reg;
-  load_heap_oop(Address(mh_reg,    delayed_value(java_lang_invoke_MethodHandle::type_offset_in_bytes, temp_reg)),      temp2_reg);
-  load_heap_oop(Address(temp2_reg, delayed_value(java_lang_invoke_MethodType::form_offset_in_bytes, temp_reg)),        temp2_reg);
-  ld(           Address(temp2_reg, delayed_value(java_lang_invoke_MethodTypeForm::vmslots_offset_in_bytes, temp_reg)), vmslots_reg);
-}
-
-
-void MacroAssembler::jump_to_method_handle_entry(Register mh_reg, Register temp_reg, bool emit_delayed_nop) {
-  assert(mh_reg == G3_method_handle, "caller must put MH object in G3");
-  assert_different_registers(mh_reg, temp_reg);
-
-  // pick out the interpreted side of the handler
-  // NOTE: vmentry is not an oop!
-  ld_ptr(mh_reg, delayed_value(java_lang_invoke_MethodHandle::vmentry_offset_in_bytes, temp_reg), temp_reg);
-
-  // off we go...
-  ld_ptr(temp_reg, MethodHandleEntry::from_interpreted_entry_offset_in_bytes(), temp_reg);
-  jmp(temp_reg, 0);
-
-  // for the various stubs which take control at this point,
-  // see MethodHandles::generate_method_handle_stub
-
-  // Some callers can fill the delay slot.
-  if (emit_delayed_nop) {
-    delayed()->nop();
-  }
-}
-
-
 RegisterOrConstant MacroAssembler::argument_offset(RegisterOrConstant arg_slot,
                                                    Register temp_reg,
                                                    int extra_slot_offset) {
@@ -3914,7 +3907,7 @@ void MacroAssembler::verify_tlab() {
     ld_ptr(G2_thread, in_bytes(JavaThread::tlab_start_offset()), t2);
     or3(t1, t2, t3);
     cmp_and_br_short(t1, t2, Assembler::greaterEqual, Assembler::pn, next);
-    stop("assert(top >= start)");
+    STOP("assert(top >= start)");
     should_not_reach_here();
 
     bind(next);
@@ -3922,13 +3915,13 @@ void MacroAssembler::verify_tlab() {
     ld_ptr(G2_thread, in_bytes(JavaThread::tlab_end_offset()), t2);
     or3(t3, t2, t3);
     cmp_and_br_short(t1, t2, Assembler::lessEqual, Assembler::pn, next2);
-    stop("assert(top <= end)");
+    STOP("assert(top <= end)");
     should_not_reach_here();
 
     bind(next2);
     and3(t3, MinObjAlignmentInBytesMask, t3);
     cmp_and_br_short(t3, 0, Assembler::lessEqual, Assembler::pn, ok);
-    stop("assert(aligned)");
+    STOP("assert(aligned)");
     should_not_reach_here();
 
     bind(ok);
@@ -3976,7 +3969,7 @@ void MacroAssembler::eden_allocate(
       btst(MinObjAlignmentInBytesMask, obj);
       br(Assembler::zero, false, Assembler::pt, L);
       delayed()->nop();
-      stop("eden top is not properly aligned");
+      STOP("eden top is not properly aligned");
       bind(L);
     }
 #endif // ASSERT
@@ -4013,7 +4006,7 @@ void MacroAssembler::eden_allocate(
       btst(MinObjAlignmentInBytesMask, top_addr);
       br(Assembler::zero, false, Assembler::pt, L);
       delayed()->nop();
-      stop("eden top is not properly aligned");
+      STOP("eden top is not properly aligned");
       bind(L);
     }
 #endif // ASSERT
@@ -4066,7 +4059,7 @@ void MacroAssembler::tlab_allocate(
     btst(MinObjAlignmentInBytesMask, free);
     br(Assembler::zero, false, Assembler::pt, L);
     delayed()->nop();
-    stop("updated TLAB free is not properly aligned");
+    STOP("updated TLAB free is not properly aligned");
     bind(L);
   }
 #endif // ASSERT
@@ -4164,7 +4157,7 @@ void MacroAssembler::tlab_refill(Label& retry, Label& try_eden, Label& slow_case
     ld_ptr(G2_thread, in_bytes(JavaThread::tlab_size_offset()), t2);
     sll_ptr(t2, LogHeapWordSize, t2);
     cmp_and_br_short(t1, t2, Assembler::equal, Assembler::pt, ok);
-    stop("assert(t1 == tlab_size)");
+    STOP("assert(t1 == tlab_size)");
     should_not_reach_here();
 
     bind(ok);

hotspot/src/cpu/sparc/vm/assembler_sparc.hpp

@@ -2538,6 +2538,11 @@ public:
                                Register temp_reg, Register temp2_reg,
                                Label& no_such_interface);
 
+  // virtual method calling
+  void lookup_virtual_method(Register recv_klass,
+                             RegisterOrConstant vtable_index,
+                             Register method_result);
+
   // Test sub_klass against super_klass, with fast and slow paths.
 
   // The fast path produces a tri-state answer: yes / no / maybe-slow.
@@ -2577,12 +2582,6 @@ public:
                            Label& L_success);
 
   // method handles (JSR 292)
-  void check_method_handle_type(Register mtype_reg, Register mh_reg,
-                                Register temp_reg,
-                                Label& wrong_method_type);
-  void load_method_handle_vmslots(Register vmslots_reg, Register mh_reg,
-                                  Register temp_reg);
-  void jump_to_method_handle_entry(Register mh_reg, Register temp_reg, bool emit_delayed_nop = true);
   // offset relative to Gargs of argument at tos[arg_slot].
   // (arg_slot == 0 means the last argument, not the first).
   RegisterOrConstant argument_offset(RegisterOrConstant arg_slot,
@@ -2590,7 +2589,7 @@ public:
                                      int extra_slot_offset = 0);
   // Address of Gargs and argument_offset.
   Address            argument_address(RegisterOrConstant arg_slot,
-                                      Register temp_reg,
+                                      Register temp_reg = noreg,
                                       int extra_slot_offset = 0);
 
   // Stack overflow checking

hotspot/src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp

@@ -435,85 +435,6 @@ void G1PreBarrierStub::emit_code(LIR_Assembler* ce) {
 
 }
 
-void G1UnsafeGetObjSATBBarrierStub::emit_code(LIR_Assembler* ce) {
-  // At this point we know that offset == referent_offset.
-  //
-  // So we might have to emit:
-  //   if (src == null) goto continuation.
-  //
-  // and we definitely have to emit:
-  //   if (klass(src).reference_type == REF_NONE) goto continuation
-  //   if (!marking_active) goto continuation
-  //   if (pre_val == null) goto continuation
-  //   call pre_barrier(pre_val)
-  //   goto continuation
-  //
-  __ bind(_entry);
-
-  assert(src()->is_register(), "sanity");
-  Register src_reg = src()->as_register();
-
-  if (gen_src_check()) {
-    // The original src operand was not a constant.
-    // Generate src == null?
-    if (__ is_in_wdisp16_range(_continuation)) {
-      __ br_null(src_reg, /*annul*/false, Assembler::pt, _continuation);
-    } else {
-      __ cmp(src_reg, G0);
-      __ brx(Assembler::equal, false, Assembler::pt, _continuation);
-    }
-    __ delayed()->nop();
-  }
-
-  // Generate src->_klass->_reference_type() == REF_NONE)?
-  assert(tmp()->is_register(), "sanity");
-  Register tmp_reg = tmp()->as_register();
-
-  __ load_klass(src_reg, tmp_reg);
-
-  Address ref_type_adr(tmp_reg, instanceKlass::reference_type_offset());
-  __ ldub(ref_type_adr, tmp_reg);
-
-  // _reference_type field is of type ReferenceType (enum)
-  assert(REF_NONE == 0, "check this code");
-  __ cmp_zero_and_br(Assembler::equal, tmp_reg, _continuation, /*annul*/false, Assembler::pt);
-  __ delayed()->nop();
-
-  // Is marking active?
-  assert(thread()->is_register(), "precondition");
-  Register thread_reg = thread()->as_pointer_register();
-
-  Address in_progress(thread_reg, in_bytes(JavaThread::satb_mark_queue_offset() +
-                                       PtrQueue::byte_offset_of_active()));
-
-  if (in_bytes(PtrQueue::byte_width_of_active()) == 4) {
-    __ ld(in_progress, tmp_reg);
-  } else {
-    assert(in_bytes(PtrQueue::byte_width_of_active()) == 1, "Assumption");
-    __ ldsb(in_progress, tmp_reg);
-  }
-
-  __ cmp_zero_and_br(Assembler::equal, tmp_reg, _continuation, /*annul*/false, Assembler::pt);
-  __ delayed()->nop();
-
-  // val == null?
-  assert(val()->is_register(), "Precondition.");
-  Register val_reg = val()->as_register();
-
-  if (__ is_in_wdisp16_range(_continuation)) {
-    __ br_null(val_reg, /*annul*/false, Assembler::pt, _continuation);
-  } else {
-    __ cmp(val_reg, G0);
-    __ brx(Assembler::equal, false, Assembler::pt, _continuation);
-  }
-  __ delayed()->nop();
-
-  __ call(Runtime1::entry_for(Runtime1::Runtime1::g1_pre_barrier_slow_id));
-  __ delayed()->mov(val_reg, G4);
-  __ br(Assembler::always, false, Assembler::pt, _continuation);
-  __ delayed()->nop();
-}
-
 jbyte* G1PostBarrierStub::_byte_map_base = NULL;
 
 jbyte* G1PostBarrierStub::byte_map_base_slow() {

hotspot/src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp

@@ -2956,6 +2956,7 @@ void LIR_Assembler::emit_lock(LIR_OpLock* op) {
 void LIR_Assembler::emit_profile_call(LIR_OpProfileCall* op) {
   ciMethod* method = op->profiled_method();
   int bci          = op->profiled_bci();
+  ciMethod* callee = op->profiled_callee();
 
   // Update counter for all call types
   ciMethodData* md = method->method_data_or_null();
@@ -2984,9 +2985,11 @@ void LIR_Assembler::emit_profile_call(LIR_OpProfileCall* op) {
 
   Address counter_addr(mdo, md->byte_offset_of_slot(data, CounterData::count_offset()) - mdo_offset_bias);
   Bytecodes::Code bc = method->java_code_at_bci(bci);
+  const bool callee_is_static = callee->is_loaded() && callee->is_static();
   // Perform additional virtual call profiling for invokevirtual and
   // invokeinterface bytecodes
   if ((bc == Bytecodes::_invokevirtual || bc == Bytecodes::_invokeinterface) &&
+      !callee_is_static &&  // required for optimized MH invokes
       C1ProfileVirtualCalls) {
     assert(op->recv()->is_single_cpu(), "recv must be allocated");
     Register recv = op->recv()->as_register();

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

@@ -515,9 +515,9 @@ address InterpreterGenerator::generate_accessor_entry(void) {
     // Need to differentiate between igetfield, agetfield, bgetfield etc.
     // because they are different sizes.
     // Get the type from the constant pool cache
-    __ srl(G1_scratch, ConstantPoolCacheEntry::tosBits, G1_scratch);
-    // Make sure we don't need to mask G1_scratch for tosBits after the above shift
-    ConstantPoolCacheEntry::verify_tosBits();
+    __ srl(G1_scratch, ConstantPoolCacheEntry::tos_state_shift, G1_scratch);
+    // Make sure we don't need to mask G1_scratch after the above shift
+    ConstantPoolCacheEntry::verify_tos_state_shift();
     __ cmp(G1_scratch, atos );
     __ br(Assembler::equal, true, Assembler::pt, xreturn_path);
     __ delayed()->ld_ptr(Otos_i, G3_scratch, Otos_i);

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

@@ -514,7 +514,6 @@ frame frame::sender(RegisterMap* map) const {
   // interpreted but its pc is in the code cache (for c1 -> osr_frame_return_id stub), so it must be
   // explicitly recognized.
 
-  if (is_ricochet_frame())    return sender_for_ricochet_frame(map);
 
   bool frame_is_interpreted = is_interpreted_frame();
   if (frame_is_interpreted) {
@@ -821,9 +820,7 @@ void frame::describe_pd(FrameValues& values, int frame_no) {
     values.describe(frame_no, sp() + w, err_msg("register save area word %d", w), 1);
   }
 
-  if (is_ricochet_frame()) {
-    MethodHandles::RicochetFrame::describe(this, values, frame_no);
-  } else if (is_interpreted_frame()) {
+  if (is_interpreted_frame()) {
     DESCRIBE_FP_OFFSET(interpreter_frame_d_scratch_fp);
     DESCRIBE_FP_OFFSET(interpreter_frame_l_scratch_fp);
     DESCRIBE_FP_OFFSET(interpreter_frame_padding);

hotspot/src/cpu/sparc/vm/globals_sparc.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 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
@@ -75,4 +75,43 @@ define_pd_global(bool, UseMembar,            false);
 
 // GC Ergo Flags
 define_pd_global(intx, CMSYoungGenPerWorker, 16*M);  // default max size of CMS young gen, per GC worker thread
+
+#define ARCH_FLAGS(develop, product, diagnostic, experimental, notproduct) \
+                                                                            \
+  product(intx, UseVIS, 99,                                                 \
+          "Highest supported VIS instructions set on Sparc")                \
+                                                                            \
+  product(bool, UseCBCond, false,                                           \
+          "Use compare and branch instruction on SPARC")                    \
+                                                                            \
+  product(bool, UseBlockZeroing, false,                                     \
+          "Use special cpu instructions for block zeroing")                 \
+                                                                            \
+  product(intx, BlockZeroingLowLimit, 2048,                                 \
+          "Minimum size in bytes when block zeroing will be used")          \
+                                                                            \
+  product(bool, UseBlockCopy, false,                                        \
+          "Use special cpu instructions for block copy")                    \
+                                                                            \
+  product(intx, BlockCopyLowLimit, 2048,                                    \
+          "Minimum size in bytes when block copy will be used")             \
+                                                                            \
+  develop(bool, UseV8InstrsOnly, false,                                     \
+          "Use SPARC-V8 Compliant instruction subset")                      \
+                                                                            \
+  product(bool, UseNiagaraInstrs, false,                                    \
+          "Use Niagara-efficient instruction subset")                       \
+                                                                            \
+  develop(bool, UseCASForSwap, false,                                       \
+          "Do not use swap instructions, but only CAS (in a loop) on SPARC")\
+                                                                            \
+  product(uintx,  ArraycopySrcPrefetchDistance, 0,                          \
+          "Distance to prefetch source array in arracopy")                  \
+                                                                            \
+  product(uintx,  ArraycopyDstPrefetchDistance, 0,                          \
+          "Distance to prefetch destination array in arracopy")             \
+                                                                            \
+  develop(intx, V8AtomicOperationUnderLockSpinCount,    50,                 \
+          "Number of times to spin wait on a v8 atomic operation lock")     \
+
 #endif // CPU_SPARC_VM_GLOBALS_SPARC_HPP

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

@@ -505,7 +505,7 @@ void InterpreterMacroAssembler::store_ptr(int n, Register val) {
 void InterpreterMacroAssembler::load_receiver(Register param_count,
                                               Register recv) {
   sll(param_count, Interpreter::logStackElementSize, param_count);
-  ld_ptr(Lesp, param_count, recv);                      // gets receiver Oop
+  ld_ptr(Lesp, param_count, recv);  // gets receiver oop
 }
 
 void InterpreterMacroAssembler::empty_expression_stack() {
@@ -767,8 +767,12 @@ void InterpreterMacroAssembler::get_cache_and_index_and_bytecode_at_bcp(Register
   get_cache_and_index_at_bcp(cache, temp, bcp_offset, index_size);
   ld_ptr(cache, constantPoolCacheOopDesc::base_offset() + ConstantPoolCacheEntry::indices_offset(), bytecode);
   const int shift_count = (1 + byte_no) * BitsPerByte;
-  srl( bytecode, shift_count, bytecode);
-  and3(bytecode,        0xFF, bytecode);
+  assert((byte_no == TemplateTable::f1_byte && shift_count == ConstantPoolCacheEntry::bytecode_1_shift) ||
+         (byte_no == TemplateTable::f2_byte && shift_count == ConstantPoolCacheEntry::bytecode_2_shift),
+         "correct shift count");
+  srl(bytecode, shift_count, bytecode);
+  assert(ConstantPoolCacheEntry::bytecode_1_mask == ConstantPoolCacheEntry::bytecode_2_mask, "common mask");
+  and3(bytecode, ConstantPoolCacheEntry::bytecode_1_mask, bytecode);
 }
 
 

hotspot/src/cpu/sparc/vm/interpreterGenerator_sparc.hpp

@@ -32,7 +32,6 @@
   address generate_normal_entry(bool synchronized);
   address generate_native_entry(bool synchronized);
   address generate_abstract_entry(void);
-  address generate_method_handle_entry(void);
   address generate_math_entry(AbstractInterpreter::MethodKind kind);
   address generate_empty_entry(void);
   address generate_accessor_entry(void);

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

@@ -255,17 +255,6 @@ address InterpreterGenerator::generate_abstract_entry(void) {
 }
 
 
-// Method handle invoker
-// Dispatch a method of the form java.lang.invoke.MethodHandles::invoke(...)
-address InterpreterGenerator::generate_method_handle_entry(void) {
-  if (!EnableInvokeDynamic) {
-    return generate_abstract_entry();
-  }
-
-  return MethodHandles::generate_method_handle_interpreter_entry(_masm);
-}
-
-
 //----------------------------------------------------------------------------------------------------
 // Entry points & stack frame layout
 //
@@ -395,7 +384,7 @@ address AbstractInterpreterGenerator::generate_method_entry(AbstractInterpreter:
     case Interpreter::empty                  : entry_point = ((InterpreterGenerator*)this)->generate_empty_entry();        break;
     case Interpreter::accessor               : entry_point = ((InterpreterGenerator*)this)->generate_accessor_entry();     break;
     case Interpreter::abstract               : entry_point = ((InterpreterGenerator*)this)->generate_abstract_entry();     break;
-    case Interpreter::method_handle          : entry_point = ((InterpreterGenerator*)this)->generate_method_handle_entry(); break;
+
     case Interpreter::java_lang_math_sin     :                                                                             break;
     case Interpreter::java_lang_math_cos     :                                                                             break;
     case Interpreter::java_lang_math_tan     :                                                                             break;
@@ -407,7 +396,9 @@ address AbstractInterpreterGenerator::generate_method_entry(AbstractInterpreter:
     case Interpreter::java_lang_math_exp     :                                                                             break;
     case Interpreter::java_lang_ref_reference_get
                                              : entry_point = ((InterpreterGenerator*)this)->generate_Reference_get_entry(); break;
-    default                                  : ShouldNotReachHere();                                                       break;
+    default:
+      fatal(err_msg("unexpected method kind: %d", kind));
+      break;
   }
 
   if (entry_point) return entry_point;

hotspot/src/cpu/sparc/vm/methodHandles_sparc.hpp

@@ -30,186 +30,9 @@ enum /* platform_dependent_constants */ {
   adapter_code_size = NOT_LP64(23000 DEBUG_ONLY(+ 40000)) LP64_ONLY(35000 DEBUG_ONLY(+ 50000))
 };
 
-public:
-
-class RicochetFrame : public ResourceObj {
-  friend class MethodHandles;
-
- private:
-  /*
-    RF field            x86                 SPARC
-    sender_pc           *(rsp+0)            I7-0x8
-    sender_link         rbp                 I6+BIAS
-    exact_sender_sp     rsi/r13             I5_savedSP
-    conversion          *(rcx+&amh_conv)    L5_conv
-    saved_args_base     rax                 L4_sab (cf. Gargs = G4)
-    saved_args_layout   #NULL               L3_sal
-    saved_target        *(rcx+&mh_vmtgt)    L2_stgt
-    continuation        #STUB_CON           L1_cont
-   */
-  static const Register L1_continuation     ;  // what to do when control gets back here
-  static const Register L2_saved_target     ;  // target method handle to invoke on saved_args
-  static const Register L3_saved_args_layout;  // caching point for MethodTypeForm.vmlayout cookie
-  static const Register L4_saved_args_base  ;  // base of pushed arguments (slot 0, arg N) (-3)
-  static const Register L5_conversion       ;  // misc. information from original AdapterMethodHandle (-2)
-
-  frame _fr;
-
-  RicochetFrame(const frame& fr) : _fr(fr) { }
-
-  intptr_t* register_addr(Register reg) const  {
-    assert((_fr.sp() + reg->sp_offset_in_saved_window()) == _fr.register_addr(reg), "must agree");
-    return _fr.register_addr(reg);
-  }
-  intptr_t  register_value(Register reg) const { return *register_addr(reg); }
-
- public:
-  intptr_t* continuation() const        { return (intptr_t*) register_value(L1_continuation); }
-  oop       saved_target() const        { return (oop)       register_value(L2_saved_target); }
-  oop       saved_args_layout() const   { return (oop)       register_value(L3_saved_args_layout); }
-  intptr_t* saved_args_base() const     { return (intptr_t*) register_value(L4_saved_args_base); }
-  intptr_t  conversion() const          { return             register_value(L5_conversion); }
-  intptr_t* exact_sender_sp() const     { return (intptr_t*) register_value(I5_savedSP); }
-  intptr_t* sender_link() const         { return _fr.sender_sp(); }  // XXX
-  address   sender_pc() const           { return _fr.sender_pc(); }
-
-  // This value is not used for much, but it apparently must be nonzero.
-  static int frame_size_in_bytes()              { return wordSize * 4; }
-
-  intptr_t* extended_sender_sp() const  { return saved_args_base(); }
-
-  intptr_t  return_value_slot_number() const {
-    return adapter_conversion_vminfo(conversion());
-  }
-  BasicType return_value_type() const {
-    return adapter_conversion_dest_type(conversion());
-  }
-  bool has_return_value_slot() const {
-    return return_value_type() != T_VOID;
-  }
-  intptr_t* return_value_slot_addr() const {
-    assert(has_return_value_slot(), "");
-    return saved_arg_slot_addr(return_value_slot_number());
-  }
-  intptr_t* saved_target_slot_addr() const {
-    return saved_arg_slot_addr(saved_args_length());
-  }
-  intptr_t* saved_arg_slot_addr(int slot) const {
-    assert(slot >= 0, "");
-    return (intptr_t*)( (address)saved_args_base() + (slot * Interpreter::stackElementSize) );
-  }
-
-  jint      saved_args_length() const;
-  jint      saved_arg_offset(int arg) const;
-
-  // GC interface
-  oop*  saved_target_addr()                     { return (oop*)register_addr(L2_saved_target); }
-  oop*  saved_args_layout_addr()                { return (oop*)register_addr(L3_saved_args_layout); }
-
-  oop  compute_saved_args_layout(bool read_cache, bool write_cache);
-
-#ifdef ASSERT
-  // The magic number is supposed to help find ricochet frames within the bytes of stack dumps.
-  enum { MAGIC_NUMBER_1 = 0xFEED03E, MAGIC_NUMBER_2 = 0xBEEF03E };
-  static const Register L0_magic_number_1   ;  // cookie for debugging, at start of RSA
-  static Address magic_number_2_addr()  { return Address(L4_saved_args_base, -wordSize); }
-  intptr_t magic_number_1() const       { return register_value(L0_magic_number_1); }
-  intptr_t magic_number_2() const       { return saved_args_base()[-1]; }
-#endif //ASSERT
-
- public:
-  enum { RETURN_VALUE_PLACEHOLDER = (NOT_DEBUG(0) DEBUG_ONLY(42)) };
-
-  void verify() const NOT_DEBUG_RETURN; // check for MAGIC_NUMBER, etc.
-
-  static void generate_ricochet_blob(MacroAssembler* _masm,
-                                     // output params:
-                                     int* bounce_offset,
-                                     int* exception_offset,
-                                     int* frame_size_in_words);
-
-  static void enter_ricochet_frame(MacroAssembler* _masm,
-                                   Register recv_reg,
-                                   Register argv_reg,
-                                   address return_handler);
-
-  static void leave_ricochet_frame(MacroAssembler* _masm,
-                                   Register recv_reg,
-                                   Register new_sp_reg,
-                                   Register sender_pc_reg);
-
-  static RicochetFrame* from_frame(const frame& fr) {
-    RicochetFrame* rf = new RicochetFrame(fr);
-    rf->verify();
-    return rf;
-  }
-
-  static void verify_clean(MacroAssembler* _masm) NOT_DEBUG_RETURN;
-
-  static void describe(const frame* fr, FrameValues& values, int frame_no) PRODUCT_RETURN;
-};
-
 // Additional helper methods for MethodHandles code generation:
 public:
   static void load_klass_from_Class(MacroAssembler* _masm, Register klass_reg, Register temp_reg, Register temp2_reg);
-  static void load_conversion_vminfo(MacroAssembler* _masm, Address conversion_field_addr, Register reg);
-  static void extract_conversion_vminfo(MacroAssembler* _masm, Register conversion_field_reg, Register reg);
-  static void extract_conversion_dest_type(MacroAssembler* _masm, Register conversion_field_reg, Register reg);
-
-  static void load_stack_move(MacroAssembler* _masm,
-                              Address G3_amh_conversion,
-                              Register G5_stack_move);
-
-  static void insert_arg_slots(MacroAssembler* _masm,
-                               RegisterOrConstant arg_slots,
-                               Register argslot_reg,
-                               Register temp_reg, Register temp2_reg, Register temp3_reg);
-
-  static void remove_arg_slots(MacroAssembler* _masm,
-                               RegisterOrConstant arg_slots,
-                               Register argslot_reg,
-                               Register temp_reg, Register temp2_reg, Register temp3_reg);
-
-  static void push_arg_slots(MacroAssembler* _masm,
-                             Register argslot_reg,
-                             RegisterOrConstant slot_count,
-                             Register temp_reg, Register temp2_reg);
-
-  static void move_arg_slots_up(MacroAssembler* _masm,
-                                Register bottom_reg,  // invariant
-                                Address  top_addr,    // can use temp_reg
-                                RegisterOrConstant positive_distance_in_slots,
-                                Register temp_reg, Register temp2_reg);
-
-  static void move_arg_slots_down(MacroAssembler* _masm,
-                                  Address  bottom_addr,  // can use temp_reg
-                                  Register top_reg,      // invariant
-                                  RegisterOrConstant negative_distance_in_slots,
-                                  Register temp_reg, Register temp2_reg);
-
-  static void move_typed_arg(MacroAssembler* _masm,
-                             BasicType type, bool is_element,
-                             Address value_src, Address slot_dest,
-                             Register temp_reg);
-
-  static void move_return_value(MacroAssembler* _masm, BasicType type,
-                                Address return_slot);
-
-  static void verify_argslot(MacroAssembler* _masm, Register argslot_reg,
-                             Register temp_reg,
-                             const char* error_message) NOT_DEBUG_RETURN;
-
-  static void verify_argslots(MacroAssembler* _masm,
-                              RegisterOrConstant argslot_count,
-                              Register argslot_reg,
-                              Register temp_reg,
-                              Register temp2_reg,
-                              bool negate_argslot,
-                              const char* error_message) NOT_DEBUG_RETURN;
-
-  static void verify_stack_move(MacroAssembler* _masm,
-                                RegisterOrConstant arg_slots,
-                                int direction) NOT_DEBUG_RETURN;
 
   static void verify_klass(MacroAssembler* _masm,
                            Register obj_reg, KlassHandle klass,
@@ -223,8 +46,17 @@ public:
                  "reference is a MH");
   }
 
+  static void verify_ref_kind(MacroAssembler* _masm, int ref_kind, Register member_reg, Register temp) NOT_DEBUG_RETURN;
+
   // Similar to InterpreterMacroAssembler::jump_from_interpreted.
   // Takes care of special dispatch from single stepping too.
-  static void jump_from_method_handle(MacroAssembler* _masm, Register method, Register temp, Register temp2);
+  static void jump_from_method_handle(MacroAssembler* _masm, Register method,
+                                      Register temp, Register temp2,
+                                      bool for_compiler_entry);
+
+  static void jump_to_lambda_form(MacroAssembler* _masm,
+                                  Register recv, Register method_temp,
+                                  Register temp2, Register temp3,
+                                  bool for_compiler_entry);
 
   static void trace_method_handle(MacroAssembler* _masm, const char* adaptername) PRODUCT_RETURN;

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

@@ -400,13 +400,13 @@ int SharedRuntime::java_calling_convention(const BasicType *sig_bt,
     case T_LONG:                // LP64, longs compete with int args
       assert(sig_bt[i+1] == T_VOID, "");
 #ifdef _LP64
-      if (int_reg_cnt < int_reg_max) int_reg_cnt++;
+      if (int_reg_cnt < int_reg_max)  int_reg_cnt++;
 #endif
       break;
     case T_OBJECT:
     case T_ARRAY:
     case T_ADDRESS: // Used, e.g., in slow-path locking for the lock's stack address
-      if (int_reg_cnt < int_reg_max) int_reg_cnt++;
+      if (int_reg_cnt < int_reg_max)  int_reg_cnt++;
 #ifndef _LP64
       else                            stk_reg_pairs++;
 #endif
@@ -416,11 +416,11 @@ int SharedRuntime::java_calling_convention(const BasicType *sig_bt,
     case T_CHAR:
     case T_BYTE:
     case T_BOOLEAN:
-      if (int_reg_cnt < int_reg_max) int_reg_cnt++;
+      if (int_reg_cnt < int_reg_max)  int_reg_cnt++;
       else                            stk_reg_pairs++;
       break;
     case T_FLOAT:
-      if (flt_reg_cnt < flt_reg_max) flt_reg_cnt++;
+      if (flt_reg_cnt < flt_reg_max)  flt_reg_cnt++;
       else                            stk_reg_pairs++;
       break;
     case T_DOUBLE:
@@ -436,7 +436,6 @@ int SharedRuntime::java_calling_convention(const BasicType *sig_bt,
   // This is where the longs/doubles start on the stack.
   stk_reg_pairs = (stk_reg_pairs+1) & ~1; // Round
 
-  int int_reg_pairs = (int_reg_cnt+1) & ~1; // 32-bit 2-reg longs only
   int flt_reg_pairs = (flt_reg_cnt+1) & ~1;
 
   // int stk_reg = frame::register_save_words*(wordSize>>2);
@@ -517,24 +516,15 @@ int SharedRuntime::java_calling_convention(const BasicType *sig_bt,
           stk_reg_pairs += 2;
         }
 #else // COMPILER2
-        if (int_reg_pairs + 1 < int_reg_max) {
-          if (is_outgoing) {
-            regs[i].set_pair(as_oRegister(int_reg_pairs + 1)->as_VMReg(), as_oRegister(int_reg_pairs)->as_VMReg());
-          } else {
-            regs[i].set_pair(as_iRegister(int_reg_pairs + 1)->as_VMReg(), as_iRegister(int_reg_pairs)->as_VMReg());
-          }
-          int_reg_pairs += 2;
-        } else {
           regs[i].set2(VMRegImpl::stack2reg(stk_reg_pairs));
           stk_reg_pairs += 2;
-        }
 #endif // COMPILER2
 #endif // _LP64
       break;
 
     case T_FLOAT:
       if (flt_reg < flt_reg_max) regs[i].set1(as_FloatRegister(flt_reg++)->as_VMReg());
-      else                       regs[i].set1(    VMRegImpl::stack2reg(stk_reg++));
+      else                       regs[i].set1(VMRegImpl::stack2reg(stk_reg++));
       break;
     case T_DOUBLE:
       assert(sig_bt[i+1] == T_VOID, "expecting half");
@@ -886,6 +876,20 @@ void AdapterGenerator::gen_c2i_adapter(
   __ delayed()->add(SP, G1, Gargs);
 }
 
+static void range_check(MacroAssembler* masm, Register pc_reg, Register temp_reg, Register temp2_reg,
+                        address code_start, address code_end,
+                        Label& L_ok) {
+  Label L_fail;
+  __ set(ExternalAddress(code_start), temp_reg);
+  __ set(pointer_delta(code_end, code_start, 1), temp2_reg);
+  __ cmp(pc_reg, temp_reg);
+  __ brx(Assembler::lessEqualUnsigned, false, Assembler::pn, L_fail);
+  __ delayed()->add(temp_reg, temp2_reg, temp_reg);
+  __ cmp(pc_reg, temp_reg);
+  __ cmp_and_brx_short(pc_reg, temp_reg, Assembler::lessUnsigned, Assembler::pt, L_ok);
+  __ bind(L_fail);
+}
+
 void AdapterGenerator::gen_i2c_adapter(
                             int total_args_passed,
                             // VMReg max_arg,
@@ -907,6 +911,51 @@ void AdapterGenerator::gen_i2c_adapter(
   // This removes all sorts of headaches on the x86 side and also eliminates
   // the possibility of having c2i -> i2c -> c2i -> ... endless transitions.
 
+  // More detail:
+  // Adapters can be frameless because they do not require the caller
+  // to perform additional cleanup work, such as correcting the stack pointer.
+  // An i2c adapter is frameless because the *caller* frame, which is interpreted,
+  // routinely repairs its own stack pointer (from interpreter_frame_last_sp),
+  // even if a callee has modified the stack pointer.
+  // A c2i adapter is frameless because the *callee* frame, which is interpreted,
+  // routinely repairs its caller's stack pointer (from sender_sp, which is set
+  // up via the senderSP register).
+  // In other words, if *either* the caller or callee is interpreted, we can
+  // get the stack pointer repaired after a call.
+  // This is why c2i and i2c adapters cannot be indefinitely composed.
+  // In particular, if a c2i adapter were to somehow call an i2c adapter,
+  // both caller and callee would be compiled methods, and neither would
+  // clean up the stack pointer changes performed by the two adapters.
+  // If this happens, control eventually transfers back to the compiled
+  // caller, but with an uncorrected stack, causing delayed havoc.
+
+  if (VerifyAdapterCalls &&
+      (Interpreter::code() != NULL || StubRoutines::code1() != NULL)) {
+    // So, let's test for cascading c2i/i2c adapters right now.
+    //  assert(Interpreter::contains($return_addr) ||
+    //         StubRoutines::contains($return_addr),
+    //         "i2c adapter must return to an interpreter frame");
+    __ block_comment("verify_i2c { ");
+    Label L_ok;
+    if (Interpreter::code() != NULL)
+      range_check(masm, O7, O0, O1,
+                  Interpreter::code()->code_start(), Interpreter::code()->code_end(),
+                  L_ok);
+    if (StubRoutines::code1() != NULL)
+      range_check(masm, O7, O0, O1,
+                  StubRoutines::code1()->code_begin(), StubRoutines::code1()->code_end(),
+                  L_ok);
+    if (StubRoutines::code2() != NULL)
+      range_check(masm, O7, O0, O1,
+                  StubRoutines::code2()->code_begin(), StubRoutines::code2()->code_end(),
+                  L_ok);
+    const char* msg = "i2c adapter must return to an interpreter frame";
+    __ block_comment(msg);
+    __ stop(msg);
+    __ bind(L_ok);
+    __ block_comment("} verify_i2ce ");
+  }
+
   // As you can see from the list of inputs & outputs there are not a lot
   // of temp registers to work with: mostly G1, G3 & G4.
 
@@ -1937,20 +1986,156 @@ static void unpack_array_argument(MacroAssembler* masm, VMRegPair reg, BasicType
   __ bind(done);
 }
 
+static void verify_oop_args(MacroAssembler* masm,
+                            int total_args_passed,
+                            const BasicType* sig_bt,
+                            const VMRegPair* regs) {
+  Register temp_reg = G5_method;  // not part of any compiled calling seq
+  if (VerifyOops) {
+    for (int i = 0; i < total_args_passed; i++) {
+      if (sig_bt[i] == T_OBJECT ||
+          sig_bt[i] == T_ARRAY) {
+        VMReg r = regs[i].first();
+        assert(r->is_valid(), "bad oop arg");
+        if (r->is_stack()) {
+          RegisterOrConstant ld_off = reg2offset(r) + STACK_BIAS;
+          ld_off = __ ensure_simm13_or_reg(ld_off, temp_reg);
+          __ ld_ptr(SP, ld_off, temp_reg);
+          __ verify_oop(temp_reg);
+        } else {
+          __ verify_oop(r->as_Register());
+        }
+      }
+    }
+  }
+}
+
+static void gen_special_dispatch(MacroAssembler* masm,
+                                 int total_args_passed,
+                                 int comp_args_on_stack,
+                                 vmIntrinsics::ID special_dispatch,
+                                 const BasicType* sig_bt,
+                                 const VMRegPair* regs) {
+  verify_oop_args(masm, total_args_passed, sig_bt, regs);
+
+  // Now write the args into the outgoing interpreter space
+  bool     has_receiver   = false;
+  Register receiver_reg   = noreg;
+  int      member_arg_pos = -1;
+  Register member_reg     = noreg;
+  int      ref_kind       = MethodHandles::signature_polymorphic_intrinsic_ref_kind(special_dispatch);
+  if (ref_kind != 0) {
+    member_arg_pos = total_args_passed - 1;  // trailing MemberName argument
+    member_reg = G5_method;  // known to be free at this point
+    has_receiver = MethodHandles::ref_kind_has_receiver(ref_kind);
+  } else if (special_dispatch == vmIntrinsics::_invokeBasic) {
+    has_receiver = true;
+  } else {
+    fatal(err_msg("special_dispatch=%d", special_dispatch));
+  }
+
+  if (member_reg != noreg) {
+    // Load the member_arg into register, if necessary.
+    assert(member_arg_pos >= 0 && member_arg_pos < total_args_passed, "oob");
+    assert(sig_bt[member_arg_pos] == T_OBJECT, "dispatch argument must be an object");
+    VMReg r = regs[member_arg_pos].first();
+    assert(r->is_valid(), "bad member arg");
+    if (r->is_stack()) {
+      RegisterOrConstant ld_off = reg2offset(r) + STACK_BIAS;
+      ld_off = __ ensure_simm13_or_reg(ld_off, member_reg);
+      __ ld_ptr(SP, ld_off, member_reg);
+    } else {
+      // no data motion is needed
+      member_reg = r->as_Register();
+    }
+  }
+
+  if (has_receiver) {
+    // Make sure the receiver is loaded into a register.
+    assert(total_args_passed > 0, "oob");
+    assert(sig_bt[0] == T_OBJECT, "receiver argument must be an object");
+    VMReg r = regs[0].first();
+    assert(r->is_valid(), "bad receiver arg");
+    if (r->is_stack()) {
+      // Porting note:  This assumes that compiled calling conventions always
+      // pass the receiver oop in a register.  If this is not true on some
+      // platform, pick a temp and load the receiver from stack.
+      assert(false, "receiver always in a register");
+      receiver_reg = G3_scratch;  // known to be free at this point
+      RegisterOrConstant ld_off = reg2offset(r) + STACK_BIAS;
+      ld_off = __ ensure_simm13_or_reg(ld_off, member_reg);
+      __ ld_ptr(SP, ld_off, receiver_reg);
+    } else {
+      // no data motion is needed
+      receiver_reg = r->as_Register();
+    }
+  }
+
+  // Figure out which address we are really jumping to:
+  MethodHandles::generate_method_handle_dispatch(masm, special_dispatch,
+                                                 receiver_reg, member_reg, /*for_compiler_entry:*/ true);
+}
+
 // ---------------------------------------------------------------------------
 // Generate a native wrapper for a given method.  The method takes arguments
 // in the Java compiled code convention, marshals them to the native
 // convention (handlizes oops, etc), transitions to native, makes the call,
 // returns to java state (possibly blocking), unhandlizes any result and
 // returns.
+//
+// Critical native functions are a shorthand for the use of
+// GetPrimtiveArrayCritical and disallow the use of any other JNI
+// functions.  The wrapper is expected to unpack the arguments before
+// passing them to the callee and perform checks before and after the
+// native call to ensure that they GC_locker
+// lock_critical/unlock_critical semantics are followed.  Some other
+// parts of JNI setup are skipped like the tear down of the JNI handle
+// block and the check for pending exceptions it's impossible for them
+// to be thrown.
+//
+// They are roughly structured like this:
+//    if (GC_locker::needs_gc())
+//      SharedRuntime::block_for_jni_critical();
+//    tranistion to thread_in_native
+//    unpack arrray arguments and call native entry point
+//    check for safepoint in progress
+//    check if any thread suspend flags are set
+//      call into JVM and possible unlock the JNI critical
+//      if a GC was suppressed while in the critical native.
+//    transition back to thread_in_Java
+//    return to caller
+//
 nmethod *SharedRuntime::generate_native_wrapper(MacroAssembler* masm,
                                                 methodHandle method,
                                                 int compile_id,
                                                 int total_in_args,
                                                 int comp_args_on_stack, // in VMRegStackSlots
-                                                BasicType *in_sig_bt,
-                                                VMRegPair *in_regs,
+                                                BasicType* in_sig_bt,
+                                                VMRegPair* in_regs,
                                                 BasicType ret_type) {
+  if (method->is_method_handle_intrinsic()) {
+    vmIntrinsics::ID iid = method->intrinsic_id();
+    intptr_t start = (intptr_t)__ pc();
+    int vep_offset = ((intptr_t)__ pc()) - start;
+    gen_special_dispatch(masm,
+                         total_in_args,
+                         comp_args_on_stack,
+                         method->intrinsic_id(),
+                         in_sig_bt,
+                         in_regs);
+    int frame_complete = ((intptr_t)__ pc()) - start;  // not complete, period
+    __ flush();
+    int stack_slots = SharedRuntime::out_preserve_stack_slots();  // no out slots at all, actually
+    return nmethod::new_native_nmethod(method,
+                                       compile_id,
+                                       masm->code(),
+                                       vep_offset,
+                                       frame_complete,
+                                       stack_slots / VMRegImpl::slots_per_word,
+                                       in_ByteSize(-1),
+                                       in_ByteSize(-1),
+                                       (OopMapSet*)NULL);
+  }
   bool is_critical_native = true;
   address native_func = method->critical_native_function();
   if (native_func == NULL) {

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

@@ -3404,14 +3404,6 @@ class StubGenerator: public StubCodeGenerator {
     StubRoutines::_atomic_add_ptr_entry      = StubRoutines::_atomic_add_entry;
 #endif  // COMPILER2 !=> _LP64
 
-    // Build this early so it's available for the interpreter.  The
-    // stub expects the required and actual type to already be in O1
-    // and O2 respectively.
-    StubRoutines::_throw_WrongMethodTypeException_entry =
-      generate_throw_exception("WrongMethodTypeException throw_exception",
-                               CAST_FROM_FN_PTR(address, SharedRuntime::throw_WrongMethodTypeException),
-                               G5_method_type, G3_method_handle);
-
     // Build this early so it's available for the interpreter.
     StubRoutines::_throw_StackOverflowError_entry          = generate_throw_exception("StackOverflowError throw_exception",           CAST_FROM_FN_PTR(address, SharedRuntime::throw_StackOverflowError));
   }