Merge

hotspot/make/Makefile

@@ -76,6 +76,8 @@ endif
 
 include $(GAMMADIR)/make/altsrc.make
 
+-include $(HS_ALT_MAKE)/Makefile.make
+
 ifneq ($(ALT_OUTPUTDIR),)
   ALT_OUT=ALT_OUTPUTDIR=$(ALT_OUTPUTDIR)
 else
@@ -88,16 +90,23 @@ C2_VM_TARGETS=product  fastdebug  optimized  jvmg
 KERNEL_VM_TARGETS=productkernel fastdebugkernel optimizedkernel jvmgkernel
 ZERO_VM_TARGETS=productzero fastdebugzero optimizedzero jvmgzero
 SHARK_VM_TARGETS=productshark fastdebugshark optimizedshark jvmgshark
+MINIMAL1_VM_TARGETS=productminimal1 fastdebugminimal1 jvmgminimal1
 
-COMMON_VM_PRODUCT_TARGETS=product product1 productkernel docs export_product
+COMMON_VM_PRODUCT_TARGETS=product product1 docs export_product
-COMMON_VM_FASTDEBUG_TARGETS=fastdebug fastdebug1 fastdebugkernel docs export_fastdebug
+COMMON_VM_FASTDEBUG_TARGETS=fastdebug fastdebug1 docs export_fastdebug
-COMMON_VM_DEBUG_TARGETS=jvmg jvmg1 jvmgkernel docs export_debug
+COMMON_VM_DEBUG_TARGETS=jvmg jvmg1 docs export_debug
 
 # JDK directory list
 JDK_DIRS=bin include jre lib demo
 
 all:           all_product all_fastdebug
 
+ifeq ($(JVM_VARIANT_MINIMAL1),true)
+all_product:	productminimal1
+all_fastdebug:	fastdebugminimal1
+all_debug:	jvmgminimal1
+endif
+
 ifdef BUILD_CLIENT_ONLY
 all_product:   product1 docs export_product
 all_fastdebug: fastdebug1 docs export_fastdebug
@@ -114,7 +123,7 @@ all_debug:     $(COMMON_VM_DEBUG_TARGETS)
 endif
 endif
 
-all_optimized: optimized optimized1 optimizedkernel docs export_optimized
+all_optimized: optimized optimized1 docs export_optimized
 
 allzero:           all_productzero all_fastdebugzero
 all_productzero:   productzero docs export_product
@@ -167,6 +176,11 @@ $(SHARK_VM_TARGETS):
 	$(MAKE) BUILD_FLAVOR=$(@:%shark=%) VM_TARGET=$@ \
 	  generic_buildshark $(ALT_OUT)
 
+$(MINIMAL1_VM_TARGETS):
+	$(CD) $(GAMMADIR)/make; \
+	$(MAKE) BUILD_FLAVOR=$(@:%minimal1=%) VM_TARGET=$@ \
+	  generic_buildminimal1 $(ALT_OUT)
+
 # Build compiler1 (client) rule, different for platforms
 generic_build1:
 	$(MKDIR) -p $(OUTPUTDIR)
@@ -239,6 +253,27 @@ generic_buildshark:
 		$(MAKE) -f $(ABS_OS_MAKEFILE) \
 			$(MAKE_ARGS) $(VM_TARGET) 
 
+generic_buildminimal1:
+ifeq ($(JVM_VARIANT_MINIMAL1),true)
+	$(MKDIR) -p $(OUTPUTDIR)
+  ifeq ($(ARCH_DATA_MODEL), 32)
+    ifeq ($(OSNAME),windows)
+	$(ECHO) "No ($(VM_TARGET)) for $(OSNAME) ARCH_DATA_MODEL=$(ARCH_DATA_MODEL)" ;
+    else
+      ifeq ($(OSNAME),solaris)
+	$(ECHO) "No ($(VM_TARGET)) for $(OSNAME) ARCH_DATA_MODEL=$(ARCH_DATA_MODEL)" ;
+      else
+	$(CD) $(OUTPUTDIR); \
+	$(MAKE) -f $(ABS_OS_MAKEFILE) $(MAKE_ARGS) $(VM_TARGET) ;
+      endif
+    endif
+  else
+	    @$(ECHO) "No ($(VM_TARGET)) for $(OSNAME) ARCH_DATA_MODEL=$(ARCH_DATA_MODEL)"
+  endif
+else
+	@$(ECHO) "Error: trying to build a minimal target but JVM_VARIANT_MINIMAL1 is not true."
+endif
+
 # Export file rule
 generic_export: $(EXPORT_LIST)
 export_product:
@@ -287,6 +322,8 @@ C2_DIR=$(C2_BASE_DIR)/$(VM_SUBDIR)
 KERNEL_DIR=$(KERNEL_BASE_DIR)/$(VM_SUBDIR)
 ZERO_DIR=$(ZERO_BASE_DIR)/$(VM_SUBDIR)
 SHARK_DIR=$(SHARK_BASE_DIR)/$(VM_SUBDIR)
+MINIMAL1_BASE_DIR=$(OUTPUTDIR)/$(VM_PLATFORM)_minimal1
+MINIMAL1_DIR=$(MINIMAL1_BASE_DIR)/$(VM_SUBDIR)
 
 ifeq ($(JVM_VARIANT_SERVER), true)
     MISC_DIR=$(C2_DIR)
@@ -308,6 +345,10 @@ ifeq ($(JVM_VARIANT_ZERO), true)
     MISC_DIR=$(ZERO_DIR)
     GEN_DIR=$(ZERO_BASE_DIR)/generated
 endif
+ifeq ($(JVM_VARIANT_MINIMAL1), true)
+    MISC_DIR=$(MINIMAL1_DIR)
+    GEN_DIR=$(MINIMAL1_BASE_DIR)/generated
+endif
 
 # Bin files (windows)
 ifeq ($(OSNAME),windows)
@@ -357,6 +398,16 @@ $(EXPORT_KERNEL_DIR)/%.map:  $(KERNEL_DIR)/%.map
 	$(install-file)
 endif
 
+# Minimal JVM files always come from minimal area
+$(EXPORT_MINIMAL_DIR)/%.diz:  $(MINIMAL1_DIR)/%.diz
+	$(install-file)
+$(EXPORT_MINIMAL_DIR)/%.dll:  $(MINIMAL1_DIR)/%.dll
+	$(install-file)
+$(EXPORT_MINIMAL_DIR)/%.pdb:  $(MINIMAL1_DIR)/%.pdb
+	$(install-file)
+$(EXPORT_MINIMAL_DIR)/%.map:  $(MINIMAL1_DIR)/%.map
+	$(install-file)
+
 # Shared Library
 ifneq ($(OSNAME),windows)
     ifeq ($(JVM_VARIANT_SERVER), true)
@@ -411,6 +462,26 @@ ifneq ($(OSNAME),windows)
         $(EXPORT_SERVER_DIR)/%.$(LIBRARY_SUFFIX):       $(ZERO_DIR)/%.$(LIBRARY_SUFFIX)
 		$(install-file)
     endif
+    ifeq ($(JVM_VARIANT_MINIMAL1), true)
+        $(EXPORT_JRE_LIB_ARCH_DIR)/%.$(LIBRARY_SUFFIX):	$(MINIMAL1_DIR)/%.$(LIBRARY_SUFFIX)
+		$(install-file)
+        $(EXPORT_MINIMAL_DIR)/%.$(LIBRARY_SUFFIX):	$(MINIMAL1_DIR)/%.$(LIBRARY_SUFFIX)
+		$(install-file)
+        $(EXPORT_MINIMAL_DIR)/64/%.$(LIBRARY_SUFFIX):	$(MINIMAL1_DIR)/%.$(LIBRARY_SUFFIX)
+		$(install-file)
+        $(EXPORT_JRE_LIB_ARCH_DIR)/%.debuginfo:		$(MINIMAL1_DIR)/%.debuginfo
+		$(install-file)
+        $(EXPORT_MINIMAL_DIR)/%.debuginfo:		$(MINIMAL1_DIR)/%.debuginfo
+		$(install-file)
+        $(EXPORT_MINIMAL_DIR)/64/%.debuginfo:		$(MINIMAL1_DIR)/%.debuginfo
+		$(install-file)
+        $(EXPORT_JRE_LIB_ARCH_DIR)/%.diz:		$(MINIMAL1_DIR)/%.diz
+		$(install-file)
+        $(EXPORT_MINIMAL_DIR)/%.diz:			$(MINIMAL1_DIR)/%.diz
+		$(install-file)
+        $(EXPORT_MINIMAL_DIR)/64/%.diz:			$(MINIMAL1_DIR)/%.diz
+		$(install-file)
+    endif
 endif
 
 # Jar file (sa-jdi.jar)
@@ -451,7 +522,7 @@ $(EXPORT_DOCS_DIR)/platform/jvmti/%: $(DOCS_DIR)/%
 	$(install-file)
 
 # Xusage file
-$(EXPORT_SERVER_DIR)/Xusage.txt $(EXPORT_CLIENT_DIR)/Xusage.txt $(EXPORT_KERNEL_DIR)/Xusage.txt: $(XUSAGE)
+$(EXPORT_SERVER_DIR)/Xusage.txt $(EXPORT_CLIENT_DIR)/Xusage.txt $(EXPORT_KERNEL_DIR)/Xusage.txt $(EXPORT_MINIMAL_DIR)/Xusage.txt: $(XUSAGE)
 	$(prep-target)
 	$(RM) $@.temp
 	$(SED) 's/\(separated by \)[;:]/\1$(PATH_SEP)/g' $< > $@.temp
@@ -467,6 +538,7 @@ clean_build:
 	$(RM) -r $(KERNEL_DIR)
 	$(RM) -r $(ZERO_DIR)
 	$(RM) -r $(SHARK_DIR)
+	$(RM) -r $(MINIMAL1_DIR)
 clean_export:
 	$(RM) -r $(EXPORT_PATH)
 clean_jdk:
@@ -574,10 +646,11 @@ target_help:
 	@$(ECHO) "create_jdk:       Create JDK image, export all files into it"
 	@$(ECHO) "update_jdk:       Update JDK image with fresh exported files"
 	@$(ECHO) " "
-	@$(ECHO) "Others targets are:"
+	@$(ECHO) "Other targets are:"
 	@$(ECHO) "   $(C1_VM_TARGETS)"
 	@$(ECHO) "   $(C2_VM_TARGETS)"
 	@$(ECHO) "   $(KERNEL_VM_TARGETS)"
+	@$(ECHO) "   $(MINIMAL1_VM_TARGETS)"
 
 # Variable help (only common ones used by this workspace)
 variable_help: variable_help_intro variable_list variable_help_end
@@ -672,9 +745,10 @@ endif
 include $(GAMMADIR)/make/jprt.gmk
 
 .PHONY: all world clobber clean help $(C1_VM_TARGETS) $(C2_VM_TARGETS) \
-        $(KERNEL_VM_TARGETS) \
+        $(KERNEL_VM_TARGETS) $(MINIMAL1_VM_TARGETS) \
-	generic_build1 generic_build2 generic_buildkernel generic_export \
+	generic_build1 generic_build2 generic_buildkernel generic_buildminimal1 generic_export \
 	export_product export_fastdebug export_debug export_optimized \
 	export_jdk_product export_jdk_fastdebug export_jdk_debug \
 	create_jdk copy_jdk update_jdk test_jdk \
-	copy_product_jdk copy_fastdebug_jdk copy_debug_jdk 
+	copy_product_jdk copy_fastdebug_jdk copy_debug_jdk  \
+	$(HS_ALT_MAKE)/Makefile.make

hotspot/make/bsd/Makefile

@@ -175,6 +175,10 @@ VARIANTARCH = $(subst i386,i486,$(ZERO_LIBARCH))
 #       profiledshark   shark           <os>_<arch>_shark/profiled
 #       productshark    shark           <os>_<arch>_shark/product
 #
+#       fastdebugminimal1 minimal1      <os>_<arch>_minimal1/fastdebug
+#       jvmgminimal1      minimal1      <os>_<arch>_minimal1/jvmg
+#       productminimal1   minimal1      <os>_<arch>_minimal1/product
+#
 # What you get with each target:
 #
 # debug*     - "thin" libjvm_g - debug info linked into the gamma_g launcher
@@ -199,6 +203,7 @@ SUBDIRS_TIERED    = $(addprefix $(OSNAME)_$(BUILDARCH)_tiered/,$(TARGETS))
 SUBDIRS_CORE      = $(addprefix $(OSNAME)_$(BUILDARCH)_core/,$(TARGETS))
 SUBDIRS_ZERO      = $(addprefix $(OSNAME)_$(VARIANTARCH)_zero/,$(TARGETS))
 SUBDIRS_SHARK     = $(addprefix $(OSNAME)_$(VARIANTARCH)_shark/,$(TARGETS))
+SUBDIRS_MINIMAL1  = $(addprefix $(OSNAME)_$(BUILDARCH)_minimal1/,$(TARGETS))
 
 TARGETS_C2        = $(TARGETS)
 TARGETS_C1        = $(addsuffix 1,$(TARGETS))
@@ -206,6 +211,7 @@ TARGETS_TIERED    = $(addsuffix tiered,$(TARGETS))
 TARGETS_CORE      = $(addsuffix core,$(TARGETS))
 TARGETS_ZERO      = $(addsuffix zero,$(TARGETS))
 TARGETS_SHARK     = $(addsuffix shark,$(TARGETS))
+TARGETS_MINIMAL1  = $(addsuffix minimal1,$(TARGETS))
 
 BUILDTREE_MAKE    = $(GAMMADIR)/make/$(OSNAME)/makefiles/buildtree.make
 BUILDTREE_VARS    = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OSNAME) SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) LIBRARY_SUFFIX=$(LIBRARY_SUFFIX)
@@ -223,6 +229,7 @@ all:
 	@echo "  $(TARGETS_CORE)"
 	@echo "  $(TARGETS_ZERO)"
 	@echo "  $(TARGETS_SHARK)"
+	@echo "  $(TARGETS_MINIMAL1)"
 
 checks: check_os_version check_j2se_version
 
@@ -281,6 +288,10 @@ $(SUBDIRS_SHARK): $(BUILDTREE_MAKE) platform_zero
 	$(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
 	$(BUILDTREE) VARIANT=shark VARIANTARCH=$(VARIANTARCH)
 
+$(SUBDIRS_MINIMAL1): $(BUILDTREE_MAKE)
+	$(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
+	$(BUILDTREE) VARIANT=minimal1
+
 platform_zero: $(GAMMADIR)/make/$(OSNAME)/platform_zero.in
 	$(SED) 's/@ZERO_ARCHDEF@/$(ZERO_ARCHDEF)/g;s/@ZERO_LIBARCH@/$(ZERO_LIBARCH)/g;' < $< > $@
 
@@ -340,12 +351,22 @@ ifdef INSTALL
 	cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && $(MAKE) $(MFLAGS) install
 endif
 
+$(TARGETS_MINIMAL1):  $(SUBDIRS_MINIMAL1)
+	cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS)
+ifeq ($(TEST_IN_BUILD),true)
+	cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && ./test_gamma
+endif
+ifdef INSTALL
+	cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS) install
+endif
+
 # Just build the tree, and nothing else:
 tree:      $(SUBDIRS_C2)
 tree1:     $(SUBDIRS_C1)
 treecore:  $(SUBDIRS_CORE)
 treezero:  $(SUBDIRS_ZERO)
 treeshark: $(SUBDIRS_SHARK)
+treeminimal1: $(SUBDIRS_MINIMAL1)
 
 # Doc target.  This is the same for all build options.
 #     Hence create a docs directory beside ...$(ARCH)_[...]
@@ -367,17 +388,23 @@ shark: jvmgshark productshark
 clean_docs:
 	rm -rf $(SUBDIR_DOCS)
 
-clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark:
+clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark clean_minimal1:
 	rm -rf $(OSNAME)_$(BUILDARCH)_$(subst clean_,,$@)
 
-clean:  clean_compiler2 clean_compiler1 clean_core clean_zero clean_shark clean_docs
+clean:  clean_compiler2 clean_compiler1 clean_core clean_zero clean_shark clean_minimal1 clean_docs
 
 include $(GAMMADIR)/make/cscope.make
 
+#
+# Include alternate Makefile if it exists.
+#
+-include $(HS_ALT_MAKE)/$(OSNAME)/Makefile.make
+
 #-------------------------------------------------------------------------------
 
-.PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE) $(TARGETS_ZERO) $(TARGETS_SHARK)
+.PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE) $(TARGETS_ZERO) $(TARGETS_SHARK) $(TARGETS_MINIMAL1)
 .PHONY: tree tree1 treecore treezero treeshark
 .PHONY: all compiler1 compiler2 core zero shark
 .PHONY: clean clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark docs clean_docs
 .PHONY: checks check_os_version check_j2se_version
+.PHONY: $(HS_ALT_MAKE)/$(OSNAME)/Makefile.make

hotspot/make/bsd/makefiles/buildtree.make

@@ -60,6 +60,7 @@ OS_VENDOR:=$(shell uname -s)
 
 -include $(SPEC)
 include $(GAMMADIR)/make/scm.make
+include $(GAMMADIR)/make/defs.make
 include $(GAMMADIR)/make/altsrc.make
 
 
@@ -202,6 +203,8 @@ flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
 	sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \
 	echo; \
 	echo "GAMMADIR = $(GAMMADIR)"; \
+	echo "HS_ALT_MAKE = $(HS_ALT_MAKE)"; \
+	echo "OSNAME = $(OSNAME)"; \
 	echo "SYSDEFS = \$$(Platform_sysdefs)"; \
 	echo "SRCARCH = $(SRCARCH)"; \
 	echo "BUILDARCH = $(BUILDARCH)"; \
@@ -259,6 +262,7 @@ flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
 	[ -n "$(SPEC)" ] && \
 	    echo "include $(SPEC)"; \
 	echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \
+	echo "include \$$(GAMMADIR)/make/excludeSrc.make"; \
 	echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \
 	) > $@
 

hotspot/make/bsd/makefiles/defs.make

@@ -155,6 +155,7 @@ EXPORT_LIST += $(EXPORT_DOCS_DIR)/platform/jvmti/jvmti.html
 EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libjsig.$(LIBRARY_SUFFIX)
 EXPORT_SERVER_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/server
 EXPORT_CLIENT_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/client
+EXPORT_MINIMAL_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/minimal
 
 EXPORT_LIST += $(EXPORT_JRE_LIB_DIR)/wb.jar
 
@@ -168,6 +169,19 @@ ifeq ($(JVM_VARIANT_CLIENT),true)
   EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.$(LIBRARY_SUFFIX)
 endif
 
+ifeq ($(JVM_VARIANT_MINIMAL1),true)
+  EXPORT_LIST += $(EXPORT_MINIMAL_DIR)/Xusage.txt
+  EXPORT_LIST += $(EXPORT_MINIMAL_DIR)/libjvm.$(LIBRARY_SUFFIX)
+
+  ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+	EXPORT_LIST += $(EXPORT_MINIMAL_DIR)/libjvm.diz
+    else
+	EXPORT_LIST += $(EXPORT_MINIMAL_DIR)/libjvm.debuginfo
+    endif
+  endif 
+endif
+
 # Serviceability Binaries
 # No SA Support for PPC, IA64, ARM or zero
 ADD_SA_BINARIES/x86   = $(EXPORT_JRE_LIB_ARCH_DIR)/libsaproc.$(LIBRARY_SUFFIX) \

hotspot/make/bsd/makefiles/gcc.make

@@ -151,11 +151,6 @@ ifdef CC_INTERP
   CFLAGS += -DCC_INTERP
 endif
 
-# Build for embedded targets
-ifdef JAVASE_EMBEDDED
-  CFLAGS += -DJAVASE_EMBEDDED
-endif
-
 # Keep temporary files (.ii, .s)
 ifdef NEED_ASM
   CFLAGS += -save-temps
@@ -186,18 +181,30 @@ ifeq ($(OS_VENDOR), Darwin)
   CFLAGS_WARN/os_bsd.o = $(CFLAGS_WARN/DEFAULT) -Wno-deprecated-declarations
 endif
 
+OPT_CFLAGS/SIZE=-Os
+OPT_CFLAGS/SPEED=-O3
+
+# Hotspot uses very unstrict aliasing turn this optimization off
+# This option is added to CFLAGS rather than OPT_CFLAGS
+# so that OPT_CFLAGS overrides get this option too.
+CFLAGS += -fno-strict-aliasing
 
 # The flags to use for an Optimized g++ build
 ifeq ($(OS_VENDOR), Darwin)
   # use -Os by default, unless -O3 can be proved to be worth the cost, as per policy
   # <http://wikis.sun.com/display/OpenJDK/Mac+OS+X+Port+Compilers>
-  OPT_CFLAGS += -Os
+  OPT_CFLAGS_DEFAULT ?= SIZE
 else
-  OPT_CFLAGS += -O3
+  OPT_CFLAGS_DEFAULT ?= SPEED
 endif
 
-# Hotspot uses very unstrict aliasing turn this optimization off
+ifdef OPT_CFLAGS
-OPT_CFLAGS += -fno-strict-aliasing
+  ifneq ("$(origin OPT_CFLAGS)", "command line")
+    $(error " Use OPT_EXTRAS instead of OPT_CFLAGS to add extra flags to OPT_CFLAGS.")
+  endif
+endif
+
+OPT_CFLAGS = $(OPT_CFLAGS/$(OPT_CFLAGS_DEFAULT)) $(OPT_EXTRAS)
 
 # The gcc compiler segv's on ia64 when compiling bytecodeInterpreter.cpp
 # if we use expensive-optimizations

hotspot/make/bsd/makefiles/ia64.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2005, 2008, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 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
@@ -25,8 +25,6 @@
 #
 # IA64 only uses c++ based interpreter
 CFLAGS += -DCC_INTERP -D_LP64=1 -DVM_LITTLE_ENDIAN
-# Hotspot uses very unstrict aliasing turn this optimization off
-OPT_CFLAGS += -fno-strict-aliasing
 ifeq ($(VERSION),debug)
 ASM_FLAGS= -DDEBUG
 else

hotspot/make/bsd/makefiles/minimal1.make

@@ -0,0 +1,46 @@
+#
+# 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.
+#  
+#
+
+TYPE=MINIMAL1
+
+INCLUDE_JVMTI ?= false
+INCLUDE_FPROF ?= false
+INCLUDE_VM_STRUCTS ?= false
+INCLUDE_JNI_CHECK ?= false
+INCLUDE_SERVICES ?= false
+INCLUDE_MANAGEMENT ?= false
+INCLUDE_ALTERNATE_GCS ?= false
+INCLUDE_NMT ?= false
+INCLUDE_CDS ?= false
+
+CXXFLAGS += -DMINIMAL_JVM -DCOMPILER1 -DVMTYPE=\"Minimal\"
+CFLAGS += -DMINIMAL_JVM -DCOMPILER1 -DVMTYPE=\"Minimal\"
+
+Src_Dirs/MINIMAL1 = $(CORE_PATHS) $(COMPILER1_PATHS)
+
+Src_Files_EXCLUDE/MINIMAL1 += $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
+
+-include $(HS_ALT_MAKE)/$(OSNAME)/makefiles/minimal1.make
+
+.PHONY: $(HS_ALT_MAKE)/$(OSNAME)/makefiles/minimal1.make

hotspot/make/bsd/makefiles/vm.make

@@ -190,7 +190,7 @@ SHARK_SPECIFIC_FILES     := shark
 ZERO_SPECIFIC_FILES      := zero
 
 # Always exclude these.
-Src_Files_EXCLUDE := jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp
+Src_Files_EXCLUDE += jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp
 
 # Exclude per type.
 Src_Files_EXCLUDE/CORE      := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp

hotspot/make/defs.make

@@ -22,6 +22,27 @@
 #  
 #
 
+# The common definitions for hotspot builds.
+
+# Optionally include SPEC file generated by configure.
+ifneq ($(SPEC),)
+  include $(SPEC)
+endif
+
+# Directory paths and user name
+# Unless GAMMADIR is set on the command line, search upward from
+# the current directory for a parent directory containing "src/share/vm".
+# If that fails, look for $GAMMADIR in the environment.
+# When the tree of subdirs is built, this setting is stored in each flags.make.
+GAMMADIR := $(shell until ([ -d dev ]&&echo $${GAMMADIR:-/GAMMADIR/}) || ([ -d src/share/vm ]&&pwd); do cd ..; done)
+HS_SRC_DIR=$(GAMMADIR)/src
+HS_MAKE_DIR=$(GAMMADIR)/make
+HS_BUILD_DIR=$(GAMMADIR)/build
+
+ifeq ($(USER),)
+  USER=$(USERNAME)
+endif
+
 ifeq ($(HS_ALT_MAKE),)
   ifneq ($(OPENJDK),true)
     HS_ALT_MAKE=$(GAMMADIR)/make/closed
@@ -30,12 +51,10 @@ ifeq ($(HS_ALT_MAKE),)
   endif
 endif
 
-# The common definitions for hotspot builds.
+#
-
+# Include alternate defs.make if it exists
-# Optionally include SPEC file generated by configure.
+#
-ifneq ($(SPEC),)
+-include $(HS_ALT_MAKE)/defs.make
-  include $(SPEC)
-endif
 
 # Default to verbose build logs (show all compile lines):
 MAKE_VERBOSE=y
@@ -84,20 +103,6 @@ ifeq ($(JVM_VARIANTS),)
   endif
 endif
 
-# Directory paths and user name
-# Unless GAMMADIR is set on the command line, search upward from
-# the current directory for a parent directory containing "src/share/vm".
-# If that fails, look for $GAMMADIR in the environment.
-# When the tree of subdirs is built, this setting is stored in each flags.make.
-GAMMADIR := $(shell until ([ -d dev ]&&echo $${GAMMADIR:-/GAMMADIR/}) || ([ -d src/share/vm ]&&pwd); do cd ..; done)
-HS_SRC_DIR=$(GAMMADIR)/src
-HS_MAKE_DIR=$(GAMMADIR)/make
-HS_BUILD_DIR=$(GAMMADIR)/build
-
-ifeq ($(USER),)
-  USER=$(USERNAME)
-endif
-
 # hotspot version definitions
 include $(GAMMADIR)/make/hotspot_version
 
@@ -339,3 +344,4 @@ ifndef JAVASE_EMBEDDED
 EXPORT_LIST += $(EXPORT_INCLUDE_DIR)/jfr.h
 endif
 
+.PHONY: $(HS_ALT_MAKE)/defs.make

hotspot/make/excludeSrc.make

@@ -0,0 +1,110 @@
+#
+# 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.
+#  
+#
+ifeq ($(INCLUDE_JVMTI), false)
+      CXXFLAGS += -DINCLUDE_JVMTI=0
+      CFLAGS += -DINCLUDE_JVMTI=0
+
+      Src_Files_EXCLUDE += jvmtiGetLoadedClasses.cpp forte.cpp jvmtiThreadState.cpp jvmtiExtensions.cpp \
+	jvmtiImpl.cpp jvmtiManageCapabilities.cpp jvmtiRawMonitor.cpp jvmtiUtil.cpp jvmtiTrace.cpp \
+	jvmtiCodeBlobEvents.cpp jvmtiEnv.cpp jvmtiRedefineClasses.cpp jvmtiEnvBase.cpp jvmtiEnvThreadState.cpp \
+	jvmtiTagMap.cpp jvmtiEventController.cpp evmCompat.cpp jvmtiEnter.xsl jvmtiExport.cpp
+endif
+
+ifeq ($(INCLUDE_FPROF), false)
+      CXXFLAGS += -DINCLUDE_FPROF=0
+      CFLAGS += -DINCLUDE_FPROF=0
+
+      Src_Files_EXCLUDE += fprofiler.cpp
+endif
+
+ifeq ($(INCLUDE_VM_STRUCTS), false)
+      CXXFLAGS += -DINCLUDE_VM_STRUCTS=0
+      CFLAGS += -DINCLUDE_VM_STRUCTS=0
+
+      Src_Files_EXCLUDE += vmStructs.cpp
+endif
+
+ifeq ($(INCLUDE_JNI_CHECK), false)
+      CXXFLAGS += -DINCLUDE_JNI_CHECK=0
+      CFLAGS += -DINCLUDE_JNI_CHECK=0
+
+      Src_Files_EXCLUDE += jniCheck.cpp
+endif
+
+ifeq ($(INCLUDE_SERVICES), false)
+      CXXFLAGS += -DINCLUDE_SERVICES=0
+      CFLAGS += -DINCLUDE_SERVICES=0
+
+      Src_Files_EXCLUDE += heapDumper.cpp heapInspection.cpp \
+	attachListener_linux.cpp attachListener.cpp
+endif
+
+ifeq ($(INCLUDE_MANAGEMENT), false)
+      CXXFLAGS += -DINCLUDE_MANAGEMENT=0
+      CFLAGS += -DINCLUDE_MANAGEMENT=0
+endif
+
+ifeq ($(INCLUDE_CDS), false)
+      CXXFLAGS += -DINCLUDE_CDS=0
+      CFLAGS += -DINCLUDE_CDS=0
+
+      Src_Files_EXCLUDE += metaspaceShared.cpp
+endif
+
+ifeq ($(INCLUDE_ALTERNATE_GCS), false)
+      CXXFLAGS += -DINCLUDE_ALTERNATE_GCS=0
+      CFLAGS += -DINCLUDE_ALTERNATE_GCS=0
+
+      CXXFLAGS += -DSERIALGC
+      CFLAGS += -DSERIALGC
+      Src_Files_EXCLUDE += \
+	binaryTreeDictionary.cpp cmsAdaptiveSizePolicy.cpp cmsCollectorPolicy.cpp \
+	cmsGCAdaptivePolicyCounters.cpp cmsLockVerifier.cpp cmsPermGen.cpp compactibleFreeListSpace.cpp \
+	concurrentMarkSweepGeneration.cpp concurrentMarkSweepThread.cpp freeBlockDictionary.cpp \
+	freeChunk.cpp freeList.cpp promotionInfo.cpp vmCMSOperations.cpp collectionSetChooser.cpp \
+	concurrentG1Refine.cpp concurrentG1RefineThread.cpp concurrentMark.cpp concurrentMarkThread.cpp \
+	dirtyCardQueue.cpp g1AllocRegion.cpp g1BlockOffsetTable.cpp g1CollectedHeap.cpp g1GCPhaseTimes.cpp \
+	g1CollectorPolicy.cpp g1ErgoVerbose.cpp g1_globals.cpp g1HRPrinter.cpp g1MarkSweep.cpp \
+	g1MMUTracker.cpp g1MonitoringSupport.cpp g1RemSet.cpp g1SATBCardTableModRefBS.cpp heapRegion.cpp \
+	heapRegionRemSet.cpp heapRegionSeq.cpp heapRegionSet.cpp heapRegionSets.cpp ptrQueue.cpp \
+	satbQueue.cpp sparsePRT.cpp survRateGroup.cpp vm_operations_g1.cpp adjoiningGenerations.cpp \
+	adjoiningVirtualSpaces.cpp asPSOldGen.cpp asPSYoungGen.cpp cardTableExtension.cpp \
+	gcTaskManager.cpp gcTaskThread.cpp objectStartArray.cpp parallelScavengeHeap.cpp parMarkBitMap.cpp \
+	pcTasks.cpp psAdaptiveSizePolicy.cpp psCompactionManager.cpp psGCAdaptivePolicyCounters.cpp \
+	psGenerationCounters.cpp psMarkSweep.cpp psMarkSweepDecorator.cpp psOldGen.cpp psParallelCompact.cpp \
+	psPermGen.cpp psPromotionLAB.cpp psPromotionManager.cpp psScavenge.cpp psTasks.cpp psVirtualspace.cpp \
+	psYoungGen.cpp vmPSOperations.cpp asParNewGeneration.cpp parCardTableModRefBS.cpp \
+	parGCAllocBuffer.cpp parNewGeneration.cpp mutableSpace.cpp gSpaceCounters.cpp allocationStats.cpp \
+	spaceCounters.cpp gcAdaptivePolicyCounters.cpp mutableNUMASpace.cpp immutableSpace.cpp \
+	immutableSpace.cpp g1MemoryPool.cpp psMemoryPool.cpp yieldWorkingGroup.cpp g1Log.cpp
+endif 
+
+ifeq ($(INCLUDE_NMT), false)
+      CXXFLAGS += -DINCLUDE_NMT=0
+      CFLAGS += -DINCLUDE_NMT=0
+
+      Src_Files_EXCLUDE += \
+	 memBaseline.cpp memPtr.cpp memRecorder.cpp memReporter.cpp memSnapshot.cpp memTrackWorker.cpp \
+	 memTracker.cpp nmtDCmd.cpp
+endif

hotspot/make/linux/Makefile

@@ -175,6 +175,10 @@ VARIANTARCH = $(subst i386,i486,$(ZERO_LIBARCH))
 #       profiledshark   shark           <os>_<arch>_shark/profiled
 #       productshark    shark           <os>_<arch>_shark/product
 #
+#       fastdebugminimal1 minimal1      <os>_<arch>_minimal1/fastdebug
+#       jvmgminimal1      minimal1      <os>_<arch>_minimal1/jvmg
+#       productminimal1   minimal1      <os>_<arch>_minimal1/product
+#
 # What you get with each target:
 #
 # debug*     - "thin" libjvm_g - debug info linked into the gamma_g launcher
@@ -199,6 +203,7 @@ SUBDIRS_TIERED    = $(addprefix $(OSNAME)_$(BUILDARCH)_tiered/,$(TARGETS))
 SUBDIRS_CORE      = $(addprefix $(OSNAME)_$(BUILDARCH)_core/,$(TARGETS))
 SUBDIRS_ZERO      = $(addprefix $(OSNAME)_$(VARIANTARCH)_zero/,$(TARGETS))
 SUBDIRS_SHARK     = $(addprefix $(OSNAME)_$(VARIANTARCH)_shark/,$(TARGETS))
+SUBDIRS_MINIMAL1  = $(addprefix $(OSNAME)_$(BUILDARCH)_minimal1/,$(TARGETS))
 
 TARGETS_C2        = $(TARGETS)
 TARGETS_C1        = $(addsuffix 1,$(TARGETS))
@@ -206,6 +211,7 @@ TARGETS_TIERED    = $(addsuffix tiered,$(TARGETS))
 TARGETS_CORE      = $(addsuffix core,$(TARGETS))
 TARGETS_ZERO      = $(addsuffix zero,$(TARGETS))
 TARGETS_SHARK     = $(addsuffix shark,$(TARGETS))
+TARGETS_MINIMAL1 =  $(addsuffix minimal1,$(TARGETS))
 
 BUILDTREE_MAKE    = $(GAMMADIR)/make/$(OSNAME)/makefiles/buildtree.make
 BUILDTREE_VARS    = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OSNAME) SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH)
@@ -224,6 +230,7 @@ all:
 	@echo "  $(TARGETS_CORE)"
 	@echo "  $(TARGETS_ZERO)"
 	@echo "  $(TARGETS_SHARK)"
+	@echo "  $(TARGETS_MINIMAL1)"
 
 checks: check_os_version check_j2se_version
 
@@ -281,6 +288,11 @@ $(SUBDIRS_SHARK): $(BUILDTREE_MAKE) platform_zero
 	$(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
 	$(BUILDTREE) VARIANT=shark VARIANTARCH=$(VARIANTARCH)
 
+$(SUBDIRS_MINIMAL1): $(BUILDTREE_MAKE)
+	$(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks
+	$(BUILDTREE) VARIANT=minimal1
+
+
 platform_zero: $(GAMMADIR)/make/$(OSNAME)/platform_zero.in
 	$(SED) 's/@ZERO_ARCHDEF@/$(ZERO_ARCHDEF)/g;s/@ZERO_LIBARCH@/$(ZERO_LIBARCH)/g;' < $< > $@
 
@@ -340,12 +352,22 @@ ifdef INSTALL
 	cd $(OSNAME)_$(VARIANTARCH)_shark/$(patsubst %shark,%,$@) && $(MAKE) $(MFLAGS) install
 endif
 
+$(TARGETS_MINIMAL1):  $(SUBDIRS_MINIMAL1)
+	cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS)
+ifeq ($(TEST_IN_BUILD),true)
+	cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && ./test_gamma
+endif
+ifdef INSTALL
+	cd $(OSNAME)_$(BUILDARCH)_minimal1/$(patsubst %minimal1,%,$@) && $(MAKE) $(MFLAGS) install
+endif
+
 # Just build the tree, and nothing else:
 tree:      $(SUBDIRS_C2)
 tree1:     $(SUBDIRS_C1)
 treecore:  $(SUBDIRS_CORE)
 treezero:  $(SUBDIRS_ZERO)
 treeshark: $(SUBDIRS_SHARK)
+treeminimal1: $(SUBDIRS_MINIMAL1)
 
 # Doc target.  This is the same for all build options.
 #     Hence create a docs directory beside ...$(ARCH)_[...]
@@ -369,17 +391,23 @@ shark: jvmgshark productshark
 clean_docs:
 	rm -rf $(SUBDIR_DOCS)
 
-clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark:
+clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark clean_minimal1:
 	rm -rf $(OSNAME)_$(BUILDARCH)_$(subst clean_,,$@)
 
-clean:  clean_compiler2 clean_compiler1 clean_core clean_zero clean_shark clean_docs
+clean:  clean_compiler2 clean_compiler1 clean_core clean_zero clean_shark clean_minimal1 clean_docs
 
 include $(GAMMADIR)/make/cscope.make
 
+#
+# Include alternate Makefile if it exists.
+#
+-include $(HS_ALT_MAKE)/$(OSNAME)/Makefile.make
+
 #-------------------------------------------------------------------------------
 
-.PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE) $(TARGETS_ZERO) $(TARGETS_SHARK)
+.PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE) $(TARGETS_ZERO) $(TARGETS_SHARK) $(TARGETS_MINIMAL1)
 .PHONY: tree tree1 treecore treezero treeshark
 .PHONY: all compiler1 compiler2 core zero shark
 .PHONY: clean clean_compiler1 clean_compiler2 clean_core clean_zero clean_shark docs clean_docs
 .PHONY: checks check_os_version check_j2se_version
+.PHONY: $(HS_ALT_MAKE)/$(OSNAME)/Makefile.make

hotspot/make/linux/makefiles/buildtree.make

@@ -57,6 +57,7 @@
 
 -include $(SPEC)
 include $(GAMMADIR)/make/scm.make
+include $(GAMMADIR)/make/defs.make
 include $(GAMMADIR)/make/altsrc.make
 
 
@@ -195,6 +196,8 @@ flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
 	sed -n '/=/s/^ */Platform_/p' < $(PLATFORM_FILE); \
 	echo; \
 	echo "GAMMADIR = $(GAMMADIR)"; \
+	echo "HS_ALT_MAKE = $(HS_ALT_MAKE)"; \
+	echo "OSNAME = $(OSNAME)"; \
 	echo "SYSDEFS = \$$(Platform_sysdefs)"; \
 	echo "SRCARCH = $(SRCARCH)"; \
 	echo "BUILDARCH = $(BUILDARCH)"; \
@@ -262,6 +265,7 @@ flags.make: $(BUILDTREE_MAKE) ../shared_dirs.lst
 	[ -n "$(SPEC)" ] && \
 	    echo "include $(SPEC)"; \
 	echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(VARIANT).make"; \
+	echo "include \$$(GAMMADIR)/make/excludeSrc.make"; \
 	echo "include \$$(GAMMADIR)/make/$(OS_FAMILY)/makefiles/$(COMPILER).make"; \
 	) > $@
 

hotspot/make/linux/makefiles/defs.make

@@ -254,6 +254,7 @@ ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
 endif
 EXPORT_SERVER_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/server
 EXPORT_CLIENT_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/client
+EXPORT_MINIMAL_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/minimal
 
 EXPORT_LIST += $(EXPORT_JRE_LIB_DIR)/wb.jar
 
@@ -281,6 +282,19 @@ ifeq ($(JVM_VARIANT_CLIENT),true)
   endif 
 endif
 
+ifeq ($(JVM_VARIANT_MINIMAL1),true)
+  EXPORT_LIST += $(EXPORT_MINIMAL_DIR)/Xusage.txt
+  EXPORT_LIST += $(EXPORT_MINIMAL_DIR)/libjvm.$(LIBRARY_SUFFIX)
+
+  ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
+    ifeq ($(ZIP_DEBUGINFO_FILES),1)
+	EXPORT_LIST += $(EXPORT_MINIMAL_DIR)/libjvm.diz
+    else
+	EXPORT_LIST += $(EXPORT_MINIMAL_DIR)/libjvm.debuginfo
+    endif
+  endif 
+endif
+
 # Serviceability Binaries
 # No SA Support for PPC, IA64, ARM or zero
 ADD_SA_BINARIES/x86   = $(EXPORT_JRE_LIB_ARCH_DIR)/libsaproc.$(LIBRARY_SUFFIX) \

hotspot/make/linux/makefiles/gcc.make

@@ -116,11 +116,6 @@ ifdef CC_INTERP
   CFLAGS += -DCC_INTERP
 endif
 
-# Build for embedded targets
-ifdef JAVASE_EMBEDDED
-  CFLAGS += -DJAVASE_EMBEDDED
-endif
-
 # Keep temporary files (.ii, .s)
 ifdef NEED_ASM
   CFLAGS += -save-temps
@@ -146,10 +141,23 @@ CFLAGS_WARN/DEFAULT = $(WARNINGS_ARE_ERRORS) $(ACCEPTABLE_WARNINGS)
 CFLAGS_WARN/BYFILE = $(CFLAGS_WARN/$@)$(CFLAGS_WARN/DEFAULT$(CFLAGS_WARN/$@)) 
 
 # The flags to use for an Optimized g++ build
-OPT_CFLAGS += -O3
+OPT_CFLAGS/SIZE=-Os
+OPT_CFLAGS/SPEED=-O3
 
 # Hotspot uses very unstrict aliasing turn this optimization off
-OPT_CFLAGS += -fno-strict-aliasing
+# This option is added to CFLAGS rather than OPT_CFLAGS
+# so that OPT_CFLAGS overrides get this option too.
+CFLAGS += -fno-strict-aliasing 
+
+OPT_CFLAGS_DEFAULT ?= SPEED
+
+ifdef OPT_CFLAGS
+  ifneq ("$(origin OPT_CFLAGS)", "command line")
+    $(error " Use OPT_EXTRAS instead of OPT_CFLAGS to add extra flags to OPT_CFLAGS.")
+  endif
+endif
+
+OPT_CFLAGS = $(OPT_CFLAGS/$(OPT_CFLAGS_DEFAULT)) $(OPT_EXTRAS)
 
 # The gcc compiler segv's on ia64 when compiling bytecodeInterpreter.cpp 
 # if we use expensive-optimizations

hotspot/make/linux/makefiles/ia64.make

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2005, 2008, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2005, 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
@@ -25,8 +25,6 @@
 #
 # IA64 only uses c++ based interpreter
 CFLAGS += -DCC_INTERP -D_LP64=1 -DVM_LITTLE_ENDIAN
-# Hotspot uses very unstrict aliasing turn this optimization off
-OPT_CFLAGS += -fno-strict-aliasing
 ifeq ($(VERSION),debug)
 ASM_FLAGS= -DDEBUG
 else

hotspot/make/linux/makefiles/minimal1.make

@@ -0,0 +1,46 @@
+#
+# 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.
+#  
+#
+
+TYPE=MINIMAL1
+
+INCLUDE_JVMTI ?= false
+INCLUDE_FPROF ?= false
+INCLUDE_VM_STRUCTS ?= false
+INCLUDE_JNI_CHECK ?= false
+INCLUDE_SERVICES ?= false
+INCLUDE_MANAGEMENT ?= false
+INCLUDE_ALTERNATE_GCS ?= false
+INCLUDE_NMT ?= false
+INCLUDE_CDS ?= false
+
+CXXFLAGS += -DMINIMAL_JVM -DCOMPILER1 -DVMTYPE=\"Minimal\"
+CFLAGS += -DMINIMAL_JVM -DCOMPILER1 -DVMTYPE=\"Minimal\"
+
+Src_Dirs/MINIMAL1 = $(CORE_PATHS) $(COMPILER1_PATHS)
+
+Src_Files_EXCLUDE/MINIMAL1 += $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
+
+-include $(HS_ALT_MAKE)/$(OSNAME)/makefiles/minimal1.make
+
+.PHONY: $(HS_ALT_MAKE)/$(OSNAME)/makefiles/minimal1.make

hotspot/make/linux/makefiles/vm.make

@@ -192,7 +192,7 @@ SHARK_SPECIFIC_FILES     := shark
 ZERO_SPECIFIC_FILES      := zero
 
 # Always exclude these.
-Src_Files_EXCLUDE := jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp
+Src_Files_EXCLUDE += jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp
 
 # Exclude per type.
 Src_Files_EXCLUDE/CORE      := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp

hotspot/make/windows/makefiles/defs.make

@@ -154,10 +154,9 @@ MAKE_ARGS += ZIPEXE=$(ZIPEXE)
 # On 32 bit windows we build server, client and kernel, on 64 bit just server.
 ifeq ($(JVM_VARIANTS),)
   ifeq ($(ARCH_DATA_MODEL), 32)
-    JVM_VARIANTS:=client,server,kernel
+    JVM_VARIANTS:=client,server
     JVM_VARIANT_CLIENT:=true
     JVM_VARIANT_SERVER:=true
-    JVM_VARIANT_KERNEL:=true
   else
     JVM_VARIANTS:=server
     JVM_VARIANT_SERVER:=true

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

@@ -5870,15 +5870,6 @@ extern "C" {
   }
 }
 
-// Just to get the Kernel build to link on solaris for testing.
-
-extern "C" {
-class ASGCT_CallTrace;
-void AsyncGetCallTrace(ASGCT_CallTrace *trace, jint depth, void* ucontext)
-  KERNEL_RETURN;
-}
-
-
 // ObjectMonitor park-unpark infrastructure ...
 //
 // We implement Solaris and Linux PlatformEvents with the

hotspot/src/share/vm/memory/allocation.hpp

@@ -27,6 +27,7 @@
 
 #include "runtime/globals.hpp"
 #include "utilities/globalDefinitions.hpp"
+#include "utilities/macros.hpp"
 #ifdef COMPILER1
 #include "c1/c1_globals.hpp"
 #endif
@@ -157,8 +158,16 @@ enum MemoryType {
 
 typedef unsigned short MEMFLAGS;
 
+#if INCLUDE_NMT
+
 extern bool NMT_track_callsite;
 
+#else
+
+const bool NMT_track_callsite = false;
+
+#endif // INCLUDE_NMT
+
 // debug build does not inline
 #if defined(_DEBUG_)
   #define CURRENT_PC       (NMT_track_callsite ? os::get_caller_pc(1) : 0)

hotspot/src/share/vm/memory/heapInspection.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2010, 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
@@ -28,7 +28,7 @@
 #include "memory/allocation.inline.hpp"
 #include "oops/oop.inline.hpp"
 
-#ifndef SERVICES_KERNEL
+#if INCLUDE_SERVICES
 
 
 // HeapInspection
@@ -129,12 +129,12 @@ class KlassInfoHisto : public StackObj {
   void sort();
 };
 
-#endif // SERVICES_KERNEL
+#endif // INCLUDE_SERVICES
 
 class HeapInspection : public AllStatic {
  public:
-  static void heap_inspection(outputStream* st, bool need_prologue) KERNEL_RETURN;
+  static void heap_inspection(outputStream* st, bool need_prologue) NOT_SERVICES_RETURN;
-  static void find_instances_at_safepoint(Klass* k, GrowableArray<oop>* result) KERNEL_RETURN;
+  static void find_instances_at_safepoint(Klass* k, GrowableArray<oop>* result) NOT_SERVICES_RETURN;
 };
 
 #endif // SHARE_VM_MEMORY_HEAPINSPECTION_HPP

hotspot/src/share/vm/memory/metaspaceShared.cpp

@@ -42,14 +42,8 @@
 
 
 int MetaspaceShared::_max_alignment = 0;
-int MetaspaceShared::max_alignment()                   { return _max_alignment; }
-void MetaspaceShared::set_max_alignment(int alignment) { _max_alignment = alignment; }
 
-// Accessor functions to save shared space created for metadata, which has
-// extra space allocated at the end for miscellaneous data and code.
 ReservedSpace* MetaspaceShared::_shared_rs = NULL;
-ReservedSpace* MetaspaceShared::shared_rs()            { return _shared_rs; }
-void MetaspaceShared::set_shared_rs(ReservedSpace* rs) { _shared_rs = rs; }
 
 // Read/write a data stream for restoring/preserving metadata pointers and
 // miscellaneous data from/to the shared archive file.

hotspot/src/share/vm/memory/metaspaceShared.hpp

@@ -56,18 +56,33 @@ class MetaspaceShared : AllStatic {
     n_regions = 4
   };
 
-  static void set_max_alignment(int alignment) KERNEL_RETURN;
+  // Accessor functions to save shared space created for metadata, which has
-  static int max_alignment()                   KERNEL_RETURN_(0);
+  // extra space allocated at the end for miscellaneous data and code.
+  static void set_max_alignment(int alignment) {
+    CDS_ONLY(_max_alignment = alignment);
+  }
 
-  static void preload_and_dump(TRAPS) KERNEL_RETURN;
+  static int max_alignment() {
-  static ReservedSpace* shared_rs();
+    CDS_ONLY(return _max_alignment);
-  static void set_shared_rs(ReservedSpace* rs) KERNEL_RETURN;
+    NOT_CDS(return 0);
+  }
 
-  static bool map_shared_spaces(FileMapInfo* mapinfo) KERNEL_RETURN_(false);
+  static void preload_and_dump(TRAPS) NOT_CDS_RETURN;
-  static void initialize_shared_spaces() KERNEL_RETURN;
+
+  static ReservedSpace* shared_rs() {
+    CDS_ONLY(return _shared_rs);
+    NOT_CDS(return NULL);
+  }
+
+  static void set_shared_rs(ReservedSpace* rs) {
+    CDS_ONLY(_shared_rs = rs;)
+  }
+
+  static bool map_shared_spaces(FileMapInfo* mapinfo) NOT_CDS_RETURN_(false);
+  static void initialize_shared_spaces() NOT_CDS_RETURN;
 
   // Return true if given address is in the mapped shared space.
-  static bool is_in_shared_space(const void* p) KERNEL_RETURN_(false);
+  static bool is_in_shared_space(const void* p) NOT_CDS_RETURN_(false);
 
   static void generate_vtable_methods(void** vtbl_list,
                                       void** vtable,
@@ -79,7 +94,7 @@ class MetaspaceShared : AllStatic {
   // Remap the shared readonly space to shared readwrite, private if
   // sharing is enabled. Simply returns true if sharing is not enabled
   // or if the remapping has already been done by a prior call.
-  static bool remap_shared_readonly_as_readwrite() KERNEL_RETURN_(true);
+  static bool remap_shared_readonly_as_readwrite() NOT_CDS_RETURN_(true);
 
   static void print_shared_spaces();
 };

hotspot/src/share/vm/memory/universe.cpp

@@ -752,7 +752,7 @@ jint Universe::initialize_heap() {
 #ifndef SERIALGC
     Universe::_collectedHeap = new ParallelScavengeHeap();
 #else  // SERIALGC
-    fatal("UseParallelGC not supported in java kernel vm.");
+    fatal("UseParallelGC not supported in this VM.");
 #endif // SERIALGC
 
   } else if (UseG1GC) {
@@ -777,7 +777,7 @@ jint Universe::initialize_heap() {
         gc_policy = new ConcurrentMarkSweepPolicy();
       }
 #else   // SERIALGC
-    fatal("UseConcMarkSweepGC not supported in java kernel vm.");
+    fatal("UseConcMarkSweepGC not supported in this VM.");
 #endif // SERIALGC
     } else { // default old generation
       gc_policy = new MarkSweepPolicy();

hotspot/src/share/vm/prims/forte.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 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
@@ -30,7 +30,7 @@
 class Forte : AllStatic {
  public:
    static void register_stub(const char* name, address start, address end)
-                                                 KERNEL_RETURN;
+                                                 NOT_JVMTI_RETURN;
                                                  // register internal VM stub
 };
 

hotspot/src/share/vm/prims/jni.cpp

@@ -3003,9 +3003,9 @@ JNI_ENTRY(jobject, jni_GetStaticObjectField(JNIEnv *env, jclass clazz, jfieldID
   HOTSPOT_JNI_GETSTATICOBJECTFIELD_ENTRY(
                                          env, clazz, (uintptr_t) fieldID);
 #endif /* USDT2 */
-#ifndef JNICHECK_KERNEL
+#if INCLUDE_JNI_CHECK
   DEBUG_ONLY(Klass* param_k = jniCheck::validate_class(thread, clazz);)
-#endif // JNICHECK_KERNEL
+#endif // INCLUDE_JNI_CHECK
   JNIid* id = jfieldIDWorkaround::from_static_jfieldID(fieldID);
   assert(id->is_static_field_id(), "invalid static field id");
   // Keep JVMTI addition small and only check enabled flag here.
@@ -3950,6 +3950,7 @@ DEFINE_SETSCALARARRAYREGION(T_DOUBLE,  jdouble,  Double,  double
 // SetNativeMethodPrefix(es) functions in the JVM TI Spec for details.
 static Method* find_prefixed_native(KlassHandle k,
                                       Symbol* name, Symbol* signature, TRAPS) {
+#if INCLUDE_JVMTI
   ResourceMark rm(THREAD);
   Method* method;
   int name_len = name->utf8_length();
@@ -3981,6 +3982,7 @@ static Method* find_prefixed_native(KlassHandle k,
     name_len = trial_len;
     name_str = trial_name_str;
   }
+#endif // INCLUDE_JVMTI
   return NULL; // not found
 }
 
@@ -4974,11 +4976,9 @@ void quicken_jni_functions() {
 
 // Returns the function structure
 struct JNINativeInterface_* jni_functions() {
-#ifndef JNICHECK_KERNEL
+#if INCLUDE_JNI_CHECK
   if (CheckJNICalls) return jni_functions_check();
-#else  // JNICHECK_KERNEL
+#endif // INCLUDE_JNI_CHECK
-  if (CheckJNICalls) warning("-Xcheck:jni is not supported in kernel vm.");
-#endif // JNICHECK_KERNEL
   return &jni_NativeInterface;
 }
 

hotspot/src/share/vm/prims/jvmtiEnter.xsl

@@ -1,6 +1,6 @@
 <?xml version="1.0"?> 
 <!--
- Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved.
+ Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
  DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 
  This code is free software; you can redistribute it and/or modify it
@@ -37,6 +37,8 @@
   <xsl:call-template name="sourceHeader"/>
   <xsl:text>
 # include "precompiled.hpp"
+# include "utilities/macros.hpp"
+#if INCLUDE_JVMTI
 # include "prims/jvmtiEnter.hpp"
 # include "prims/jvmtiRawMonitor.hpp"
 # include "prims/jvmtiUtil.hpp"
@@ -247,6 +249,7 @@ struct jvmtiInterface_1_ jvmti</xsl:text>
 
   <xsl:text>
 };
+#endif // INCLUDE_JVMTI
 </xsl:text>
 </xsl:template>
 
@@ -469,7 +472,7 @@ static jvmtiError JNICALL
 </xsl:text>
 
   <xsl:if test="not(contains(@jkernel,'yes'))">
-  <xsl:text>&#xA;#ifdef JVMTI_KERNEL &#xA;</xsl:text>
+  <xsl:text>&#xA;#if !INCLUDE_JVMTI &#xA;</xsl:text>
   <xsl:text>  return JVMTI_ERROR_NOT_AVAILABLE; &#xA;</xsl:text>
   <xsl:text>#else &#xA;</xsl:text>
   </xsl:if>
@@ -596,7 +599,7 @@ static jvmtiError JNICALL
 </xsl:text>
 
   <xsl:if test="not(contains(@jkernel,'yes'))">
-  <xsl:text>#endif // JVMTI_KERNEL&#xA;</xsl:text>
+  <xsl:text>#endif // INCLUDE_JVMTI&#xA;</xsl:text>
   </xsl:if>
 
   <xsl:text>}&#xA;</xsl:text>

hotspot/src/share/vm/prims/jvmtiEnvBase.hpp

@@ -56,7 +56,9 @@ class JvmtiEnvBase : public CHeapObj<mtInternal> {
 
  private:
 
+#if INCLUDE_JVMTI
   static JvmtiEnvBase*     _head_environment;  // head of environment list
+#endif // INCLUDE_JVMTI
 
   static bool              _globally_initialized;
   static jvmtiPhase        _phase;
@@ -129,7 +131,10 @@ class JvmtiEnvBase : public CHeapObj<mtInternal> {
   friend class JvmtiEnvIterator;
   JvmtiEnv* next_environment()                     { return (JvmtiEnv*)_next; }
   void set_next_environment(JvmtiEnvBase* env)     { _next = env; }
-  static JvmtiEnv* head_environment()              { return (JvmtiEnv*)_head_environment; }
+  static JvmtiEnv* head_environment()              {
+    JVMTI_ONLY(return (JvmtiEnv*)_head_environment);
+    NOT_JVMTI(return NULL);
+  }
 
  public:
 

hotspot/src/share/vm/prims/jvmtiExport.hpp

@@ -46,21 +46,18 @@ class JvmtiEnv;
 class JvmtiThreadState;
 class AttachOperation;
 
-#ifndef JVMTI_KERNEL
-#define JVMTI_SUPPORT_FLAG(key)                                         \
-  private:                                                              \
-  static bool  _##key;                                                  \
-  public:                                                               \
-  inline static void set_##key(bool on)       { _##key = (on != 0); }   \
-  inline static bool key()                    { return _##key; }
-#else  // JVMTI_KERNEL
 #define JVMTI_SUPPORT_FLAG(key)                                           \
   private:                                                                \
-  const static bool _##key = false;                                       \
+  static bool  _##key;                                                    \
   public:                                                                 \
-  inline static void set_##key(bool on)       { report_unsupported(on); } \
+  inline static void set_##key(bool on) {                                 \
-  inline static bool key()                    { return _##key; }
+    JVMTI_ONLY(_##key = (on != 0));                                       \
-#endif // JVMTI_KERNEL
+    NOT_JVMTI(report_unsupported(on));                                    \
+  }                                                                       \
+  inline static bool key() {                                              \
+    JVMTI_ONLY(return _##key);                                            \
+    NOT_JVMTI(return false);                                              \
+  }
 
 
 // This class contains the JVMTI interface for the rest of hotspot.
@@ -68,6 +65,8 @@ class AttachOperation;
 class JvmtiExport : public AllStatic {
   friend class VMStructs;
  private:
+
+#if INCLUDE_JVMTI
   static int         _field_access_count;
   static int         _field_modification_count;
 
@@ -75,6 +74,7 @@ class JvmtiExport : public AllStatic {
   static bool        _can_hotswap_or_post_breakpoint;
   static bool        _can_modify_any_class;
   static bool        _can_walk_any_space;
+#endif // INCLUDE_JVMTI
 
   JVMTI_SUPPORT_FLAG(can_get_source_debug_extension)
   JVMTI_SUPPORT_FLAG(can_maintain_original_method_order)
@@ -125,10 +125,18 @@ class JvmtiExport : public AllStatic {
 
   // these should only be called by the friend class
   friend class JvmtiManageCapabilities;
-  inline static void set_can_modify_any_class(bool on)                 { _can_modify_any_class = (on != 0); }
+  inline static void set_can_modify_any_class(bool on) {
-  inline static void set_can_access_local_variables(bool on)           { _can_access_local_variables = (on != 0); }
+    JVMTI_ONLY(_can_modify_any_class = (on != 0);)
-  inline static void set_can_hotswap_or_post_breakpoint(bool on)       { _can_hotswap_or_post_breakpoint = (on != 0); }
+  }
-  inline static void set_can_walk_any_space(bool on)                   { _can_walk_any_space = (on != 0); }
+  inline static void set_can_access_local_variables(bool on) {
+    JVMTI_ONLY(_can_access_local_variables = (on != 0);)
+  }
+  inline static void set_can_hotswap_or_post_breakpoint(bool on) {
+    JVMTI_ONLY(_can_hotswap_or_post_breakpoint = (on != 0);)
+  }
+  inline static void set_can_walk_any_space(bool on) {
+    JVMTI_ONLY(_can_walk_any_space = (on != 0);)
+  }
 
   enum {
     JVMTI_VERSION_MASK   = 0x70000000,
@@ -144,7 +152,7 @@ class JvmtiExport : public AllStatic {
   // posts a DynamicCodeGenerated event (internal/private implementation).
   // The public post_dynamic_code_generated* functions make use of the
   // internal implementation.  Also called from JvmtiDeferredEvent::post()
-  static void post_dynamic_code_generated_internal(const char *name, const void *code_begin, const void *code_end) KERNEL_RETURN;
+  static void post_dynamic_code_generated_internal(const char *name, const void *code_begin, const void *code_end) NOT_JVMTI_RETURN;
 
  private:
 
@@ -154,9 +162,9 @@ class JvmtiExport : public AllStatic {
 
   static void post_compiled_method_load(JvmtiEnv* env, const jmethodID method, const jint length,
                                         const void *code_begin, const jint map_length,
-                                        const jvmtiAddrLocationMap* map) KERNEL_RETURN;
+                                        const jvmtiAddrLocationMap* map) NOT_JVMTI_RETURN;
   static void post_dynamic_code_generated(JvmtiEnv* env, const char *name, const void *code_begin,
-                                          const void *code_end) KERNEL_RETURN;
+                                          const void *code_end) NOT_JVMTI_RETURN;
 
   // The RedefineClasses() API breaks some invariants in the "regular"
   // system. For example, there are sanity checks when GC'ing nmethods
@@ -178,9 +186,8 @@ class JvmtiExport : public AllStatic {
   static bool _has_redefined_a_class;
   friend class VM_RedefineClasses;
   inline static void set_has_redefined_a_class() {
-    _has_redefined_a_class = true;
+    JVMTI_ONLY(_has_redefined_a_class = true;)
   }
-
   // Flag to indicate if the compiler has recorded all dependencies. When the
   // can_redefine_classes capability is enabled in the OnLoad phase then the compiler
   // records all dependencies from startup. However if the capability is first
@@ -191,7 +198,8 @@ class JvmtiExport : public AllStatic {
 
  public:
   inline static bool has_redefined_a_class() {
-    return _has_redefined_a_class;
+    JVMTI_ONLY(return _has_redefined_a_class);
+    NOT_JVMTI(return false);
   }
 
   inline static bool all_dependencies_are_recorded() {
@@ -204,120 +212,141 @@ class JvmtiExport : public AllStatic {
 
 
   // let JVMTI know that the JVM_OnLoad code is running
-  static void enter_onload_phase();
+  static void enter_onload_phase() NOT_JVMTI_RETURN;
 
   // let JVMTI know that the VM isn't up yet (and JVM_OnLoad code isn't running)
-  static void enter_primordial_phase();
+  static void enter_primordial_phase() NOT_JVMTI_RETURN;
 
   // let JVMTI know that the VM isn't up yet but JNI is live
-  static void enter_start_phase();
+  static void enter_start_phase() NOT_JVMTI_RETURN;
 
   // let JVMTI know that the VM is fully up and running now
-  static void enter_live_phase();
+  static void enter_live_phase() NOT_JVMTI_RETURN;
 
   // ------ can_* conditions (below) are set at OnLoad and never changed ------------
-  inline static bool can_modify_any_class()                       { return _can_modify_any_class; }
+  inline static bool can_modify_any_class()                       {
-  inline static bool can_access_local_variables()                 { return _can_access_local_variables; }
+    JVMTI_ONLY(return _can_modify_any_class);
-  inline static bool can_hotswap_or_post_breakpoint()             { return _can_hotswap_or_post_breakpoint; }
+    NOT_JVMTI(return false);
-  inline static bool can_walk_any_space()                         { return _can_walk_any_space; }
+  }
+  inline static bool can_access_local_variables()                 {
+    JVMTI_ONLY(return _can_access_local_variables);
+    NOT_JVMTI(return false);
+  }
+  inline static bool can_hotswap_or_post_breakpoint()             {
+    JVMTI_ONLY(return _can_hotswap_or_post_breakpoint);
+    NOT_JVMTI(return false);
+  }
+  inline static bool can_walk_any_space()                         {
+    JVMTI_ONLY(return _can_walk_any_space);
+    NOT_JVMTI(return false);
+  }
 
   // field access management
-  static address  get_field_access_count_addr();
+  static address  get_field_access_count_addr() NOT_JVMTI_RETURN_(0);
 
   // field modification management
-  static address  get_field_modification_count_addr();
+  static address  get_field_modification_count_addr() NOT_JVMTI_RETURN_(0);
 
   // -----------------
 
-  static bool is_jvmti_version(jint version)                      { return (version & JVMTI_VERSION_MASK) == JVMTI_VERSION_VALUE; }
+  static bool is_jvmti_version(jint version)                      {
-  static bool is_jvmdi_version(jint version)                      { return (version & JVMTI_VERSION_MASK) == JVMDI_VERSION_VALUE; }
+    JVMTI_ONLY(return (version & JVMTI_VERSION_MASK) == JVMTI_VERSION_VALUE);
-  static jint get_jvmti_interface(JavaVM *jvm, void **penv, jint version);
+    NOT_JVMTI(return false);
+  }
+  static bool is_jvmdi_version(jint version)                      {
+    JVMTI_ONLY(return (version & JVMTI_VERSION_MASK) == JVMDI_VERSION_VALUE);
+    NOT_JVMTI(return false);
+  }
+  static jint get_jvmti_interface(JavaVM *jvm, void **penv, jint version) NOT_JVMTI_RETURN_(0);
   static void decode_version_values(jint version, int * major, int * minor,
-                                    int * micro);
+                                    int * micro) NOT_JVMTI_RETURN;
 
   // single stepping management methods
-  static void at_single_stepping_point(JavaThread *thread, Method* method, address location) KERNEL_RETURN;
+  static void at_single_stepping_point(JavaThread *thread, Method* method, address location) NOT_JVMTI_RETURN;
-  static void expose_single_stepping(JavaThread *thread) KERNEL_RETURN;
+  static void expose_single_stepping(JavaThread *thread) NOT_JVMTI_RETURN;
-  static bool hide_single_stepping(JavaThread *thread) KERNEL_RETURN_(false);
+  static bool hide_single_stepping(JavaThread *thread) NOT_JVMTI_RETURN_(false);
 
   // Methods that notify the debugger that something interesting has happened in the VM.
-  static void post_vm_start              ();
+  static void post_vm_start              () NOT_JVMTI_RETURN;
-  static void post_vm_initialized        ();
+  static void post_vm_initialized        () NOT_JVMTI_RETURN;
-  static void post_vm_death              ();
+  static void post_vm_death              () NOT_JVMTI_RETURN;
 
-  static void post_single_step           (JavaThread *thread, Method* method, address location) KERNEL_RETURN;
+  static void post_single_step           (JavaThread *thread, Method* method, address location) NOT_JVMTI_RETURN;
-  static void post_raw_breakpoint        (JavaThread *thread, Method* method, address location) KERNEL_RETURN;
+  static void post_raw_breakpoint        (JavaThread *thread, Method* method, address location) NOT_JVMTI_RETURN;
 
-  static void post_exception_throw       (JavaThread *thread, Method* method, address location, oop exception) KERNEL_RETURN;
+  static void post_exception_throw       (JavaThread *thread, Method* method, address location, oop exception) NOT_JVMTI_RETURN;
-  static void notice_unwind_due_to_exception (JavaThread *thread, Method* method, address location, oop exception, bool in_handler_frame) KERNEL_RETURN;
+  static void notice_unwind_due_to_exception (JavaThread *thread, Method* method, address location, oop exception, bool in_handler_frame) NOT_JVMTI_RETURN;
 
   static oop jni_GetField_probe          (JavaThread *thread, jobject jobj,
     oop obj, Klass* klass, jfieldID fieldID, bool is_static)
-    KERNEL_RETURN_(NULL);
+    NOT_JVMTI_RETURN_(NULL);
   static oop jni_GetField_probe_nh       (JavaThread *thread, jobject jobj,
     oop obj, Klass* klass, jfieldID fieldID, bool is_static)
-    KERNEL_RETURN_(NULL);
+    NOT_JVMTI_RETURN_(NULL);
   static void post_field_access_by_jni   (JavaThread *thread, oop obj,
-    Klass* klass, jfieldID fieldID, bool is_static) KERNEL_RETURN;
+    Klass* klass, jfieldID fieldID, bool is_static) NOT_JVMTI_RETURN;
   static void post_field_access          (JavaThread *thread, Method* method,
-    address location, KlassHandle field_klass, Handle object, jfieldID field) KERNEL_RETURN;
+    address location, KlassHandle field_klass, Handle object, jfieldID field) NOT_JVMTI_RETURN;
   static oop jni_SetField_probe          (JavaThread *thread, jobject jobj,
     oop obj, Klass* klass, jfieldID fieldID, bool is_static, char sig_type,
-    jvalue *value) KERNEL_RETURN_(NULL);
+    jvalue *value) NOT_JVMTI_RETURN_(NULL);
   static oop jni_SetField_probe_nh       (JavaThread *thread, jobject jobj,
     oop obj, Klass* klass, jfieldID fieldID, bool is_static, char sig_type,
-    jvalue *value) KERNEL_RETURN_(NULL);
+    jvalue *value) NOT_JVMTI_RETURN_(NULL);
   static void post_field_modification_by_jni(JavaThread *thread, oop obj,
     Klass* klass, jfieldID fieldID, bool is_static, char sig_type,
     jvalue *value);
   static void post_raw_field_modification(JavaThread *thread, Method* method,
     address location, KlassHandle field_klass, Handle object, jfieldID field,
-    char sig_type, jvalue *value) KERNEL_RETURN;
+    char sig_type, jvalue *value) NOT_JVMTI_RETURN;
 
-  static void post_method_entry          (JavaThread *thread, Method* method, frame current_frame) KERNEL_RETURN;
+  static void post_method_entry          (JavaThread *thread, Method* method, frame current_frame) NOT_JVMTI_RETURN;
-  static void post_method_exit           (JavaThread *thread, Method* method, frame current_frame) KERNEL_RETURN;
+  static void post_method_exit           (JavaThread *thread, Method* method, frame current_frame) NOT_JVMTI_RETURN;
 
-  static void post_class_load            (JavaThread *thread, Klass* klass) KERNEL_RETURN;
+  static void post_class_load            (JavaThread *thread, Klass* klass) NOT_JVMTI_RETURN;
-  static void post_class_unload          (Klass* klass) KERNEL_RETURN;
+  static void post_class_unload          (Klass* klass) NOT_JVMTI_RETURN;
-  static void post_class_prepare         (JavaThread *thread, Klass* klass) KERNEL_RETURN;
+  static void post_class_prepare         (JavaThread *thread, Klass* klass) NOT_JVMTI_RETURN;
 
-  static void post_thread_start          (JavaThread *thread) KERNEL_RETURN;
+  static void post_thread_start          (JavaThread *thread) NOT_JVMTI_RETURN;
-  static void post_thread_end            (JavaThread *thread) KERNEL_RETURN;
+  static void post_thread_end            (JavaThread *thread) NOT_JVMTI_RETURN;
 
   // Support for java.lang.instrument agent loading.
   static bool _should_post_class_file_load_hook;
   inline static void set_should_post_class_file_load_hook(bool on)     { _should_post_class_file_load_hook = on;  }
-  inline static bool should_post_class_file_load_hook()           { return _should_post_class_file_load_hook; }
+  inline static bool should_post_class_file_load_hook()           {
+    JVMTI_ONLY(return _should_post_class_file_load_hook);
+    NOT_JVMTI(return false;)
+  }
   static void post_class_file_load_hook(Symbol* h_name, Handle class_loader,
                                         Handle h_protection_domain,
                                         unsigned char **data_ptr, unsigned char **end_ptr,
                                         unsigned char **cached_data_ptr,
-                                        jint *cached_length_ptr);
+                                        jint *cached_length_ptr) NOT_JVMTI_RETURN;
-  static void post_native_method_bind(Method* method, address* function_ptr) KERNEL_RETURN;
+  static void post_native_method_bind(Method* method, address* function_ptr) NOT_JVMTI_RETURN;
-  static void post_compiled_method_load(nmethod *nm) KERNEL_RETURN;
+  static void post_compiled_method_load(nmethod *nm) NOT_JVMTI_RETURN;
-  static void post_dynamic_code_generated(const char *name, const void *code_begin, const void *code_end) KERNEL_RETURN;
+  static void post_dynamic_code_generated(const char *name, const void *code_begin, const void *code_end) NOT_JVMTI_RETURN;
 
   // used to post a CompiledMethodUnload event
-  static void post_compiled_method_unload(jmethodID mid, const void *code_begin) KERNEL_RETURN;
+  static void post_compiled_method_unload(jmethodID mid, const void *code_begin) NOT_JVMTI_RETURN;
 
   // similiar to post_dynamic_code_generated except that it can be used to
   // post a DynamicCodeGenerated event while holding locks in the VM. Any event
   // posted using this function is recorded by the enclosing event collector
   // -- JvmtiDynamicCodeEventCollector.
-  static void post_dynamic_code_generated_while_holding_locks(const char* name, address code_begin, address code_end) KERNEL_RETURN;
+  static void post_dynamic_code_generated_while_holding_locks(const char* name, address code_begin, address code_end) NOT_JVMTI_RETURN;
 
-  static void post_garbage_collection_finish() KERNEL_RETURN;
+  static void post_garbage_collection_finish() NOT_JVMTI_RETURN;
-  static void post_garbage_collection_start() KERNEL_RETURN;
+  static void post_garbage_collection_start() NOT_JVMTI_RETURN;
-  static void post_data_dump() KERNEL_RETURN;
+  static void post_data_dump() NOT_JVMTI_RETURN;
-  static void post_monitor_contended_enter(JavaThread *thread, ObjectMonitor *obj_mntr) KERNEL_RETURN;
+  static void post_monitor_contended_enter(JavaThread *thread, ObjectMonitor *obj_mntr) NOT_JVMTI_RETURN;
-  static void post_monitor_contended_entered(JavaThread *thread, ObjectMonitor *obj_mntr) KERNEL_RETURN;
+  static void post_monitor_contended_entered(JavaThread *thread, ObjectMonitor *obj_mntr) NOT_JVMTI_RETURN;
-  static void post_monitor_wait(JavaThread *thread, oop obj, jlong timeout) KERNEL_RETURN;
+  static void post_monitor_wait(JavaThread *thread, oop obj, jlong timeout) NOT_JVMTI_RETURN;
-  static void post_monitor_waited(JavaThread *thread, ObjectMonitor *obj_mntr, jboolean timed_out) KERNEL_RETURN;
+  static void post_monitor_waited(JavaThread *thread, ObjectMonitor *obj_mntr, jboolean timed_out) NOT_JVMTI_RETURN;
-  static void post_object_free(JvmtiEnv* env, jlong tag) KERNEL_RETURN;
+  static void post_object_free(JvmtiEnv* env, jlong tag) NOT_JVMTI_RETURN;
-  static void post_resource_exhausted(jint resource_exhausted_flags, const char* detail) KERNEL_RETURN;
+  static void post_resource_exhausted(jint resource_exhausted_flags, const char* detail) NOT_JVMTI_RETURN;
-  static void record_vm_internal_object_allocation(oop object) KERNEL_RETURN;
+  static void record_vm_internal_object_allocation(oop object) NOT_JVMTI_RETURN;
   // Post objects collected by vm_object_alloc_event_collector.
-  static void post_vm_object_alloc(JavaThread *thread, oop object) KERNEL_RETURN;
+  static void post_vm_object_alloc(JavaThread *thread, oop object) NOT_JVMTI_RETURN;
   // Collects vm internal objects for later event posting.
   inline static void vm_object_alloc_event_collector(oop object) {
     if (should_post_vm_object_alloc()) {
@@ -331,21 +360,19 @@ class JvmtiExport : public AllStatic {
     }
   }
 
-  static void cleanup_thread             (JavaThread* thread) KERNEL_RETURN;
+  static void cleanup_thread             (JavaThread* thread) NOT_JVMTI_RETURN;
 
-  static void oops_do(OopClosure* f) KERNEL_RETURN;
+  static void oops_do(OopClosure* f) NOT_JVMTI_RETURN;
-  static void weak_oops_do(BoolObjectClosure* b, OopClosure* f) KERNEL_RETURN;
+  static void weak_oops_do(BoolObjectClosure* b, OopClosure* f) NOT_JVMTI_RETURN;
-  static void gc_epilogue() KERNEL_RETURN;
+  static void gc_epilogue() NOT_JVMTI_RETURN;
 
-  static void transition_pending_onload_raw_monitors() KERNEL_RETURN;
+  static void transition_pending_onload_raw_monitors() NOT_JVMTI_RETURN;
 
-#ifndef SERVICES_KERNEL
   // attach support
-  static jint load_agent_library(AttachOperation* op, outputStream* out);
+  static jint load_agent_library(AttachOperation* op, outputStream* out) NOT_JVMTI_RETURN_(JNI_ERR);
-#endif // SERVICES_KERNEL
 
   // SetNativeMethodPrefix support
-  static char** get_all_native_method_prefixes(int* count_ptr);
+  static char** get_all_native_method_prefixes(int* count_ptr) NOT_JVMTI_RETURN_(NULL);
 };
 
 // Support class used by JvmtiDynamicCodeEventCollector and others. It
@@ -408,8 +435,8 @@ class JvmtiDynamicCodeEventCollector : public JvmtiEventCollector {
   void register_stub(const char* name, address start, address end);
 
  public:
-  JvmtiDynamicCodeEventCollector()  KERNEL_RETURN;
+  JvmtiDynamicCodeEventCollector()  NOT_JVMTI_RETURN;
-  ~JvmtiDynamicCodeEventCollector() KERNEL_RETURN;
+  ~JvmtiDynamicCodeEventCollector() NOT_JVMTI_RETURN;
   bool is_dynamic_code_event()   { return true; }
 
 };
@@ -441,8 +468,8 @@ class JvmtiVMObjectAllocEventCollector : public JvmtiEventCollector {
   static void oops_do_for_all_threads(OopClosure* f);
 
  public:
-  JvmtiVMObjectAllocEventCollector()  KERNEL_RETURN;
+  JvmtiVMObjectAllocEventCollector()  NOT_JVMTI_RETURN;
-  ~JvmtiVMObjectAllocEventCollector() KERNEL_RETURN;
+  ~JvmtiVMObjectAllocEventCollector() NOT_JVMTI_RETURN;
   bool is_vm_object_alloc_event()   { return true; }
 
   bool is_enabled()                 { return _enable; }
@@ -472,16 +499,16 @@ class NoJvmtiVMObjectAllocMark : public StackObj {
   bool was_enabled()    { return _collector != NULL; }
 
  public:
-  NoJvmtiVMObjectAllocMark() KERNEL_RETURN;
+  NoJvmtiVMObjectAllocMark() NOT_JVMTI_RETURN;
-  ~NoJvmtiVMObjectAllocMark() KERNEL_RETURN;
+  ~NoJvmtiVMObjectAllocMark() NOT_JVMTI_RETURN;
 };
 
 
 // Base class for reporting GC events to JVMTI.
 class JvmtiGCMarker : public StackObj {
  public:
-  JvmtiGCMarker() KERNEL_RETURN;
+  JvmtiGCMarker() NOT_JVMTI_RETURN;
-  ~JvmtiGCMarker() KERNEL_RETURN;
+  ~JvmtiGCMarker() NOT_JVMTI_RETURN;
 };
 
 // JvmtiHideSingleStepping is a helper class for hiding

hotspot/src/share/vm/prims/jvmtiImpl.hpp

@@ -481,15 +481,15 @@ class JvmtiDeferredEvent VALUE_OBJ_CLASS_SPEC {
 
   // Factory methods
   static JvmtiDeferredEvent compiled_method_load_event(nmethod* nm)
-    KERNEL_RETURN_(JvmtiDeferredEvent());
+    NOT_JVMTI_RETURN_(JvmtiDeferredEvent());
   static JvmtiDeferredEvent compiled_method_unload_event(nmethod* nm,
-      jmethodID id, const void* code) KERNEL_RETURN_(JvmtiDeferredEvent());
+      jmethodID id, const void* code) NOT_JVMTI_RETURN_(JvmtiDeferredEvent());
   static JvmtiDeferredEvent dynamic_code_generated_event(
       const char* name, const void* begin, const void* end)
-          KERNEL_RETURN_(JvmtiDeferredEvent());
+          NOT_JVMTI_RETURN_(JvmtiDeferredEvent());
 
   // Actually posts the event.
-  void post() KERNEL_RETURN;
+  void post() NOT_JVMTI_RETURN;
 };
 
 /**
@@ -520,13 +520,13 @@ class JvmtiDeferredEventQueue : AllStatic {
   static volatile QueueNode* _pending_list;  // Uses CAS for read/update
 
   // Transfers events from the _pending_list to the _queue.
-  static void process_pending_events() KERNEL_RETURN;
+  static void process_pending_events() NOT_JVMTI_RETURN;
 
  public:
   // Must be holding Service_lock when calling these
-  static bool has_events() KERNEL_RETURN_(false);
+  static bool has_events() NOT_JVMTI_RETURN_(false);
-  static void enqueue(const JvmtiDeferredEvent& event) KERNEL_RETURN;
+  static void enqueue(const JvmtiDeferredEvent& event) NOT_JVMTI_RETURN;
-  static JvmtiDeferredEvent dequeue() KERNEL_RETURN_(JvmtiDeferredEvent());
+  static JvmtiDeferredEvent dequeue() NOT_JVMTI_RETURN_(JvmtiDeferredEvent());
 
   // Used to enqueue events without using a lock, for times (such as during
   // safepoint) when we can't or don't want to lock the Service_lock.
@@ -534,7 +534,7 @@ class JvmtiDeferredEventQueue : AllStatic {
   // Events will be held off to the side until there's a call to
   // dequeue(), enqueue(), or process_pending_events() (all of which require
   // the holding of the Service_lock), and will be enqueued at that time.
-  static void add_pending_event(const JvmtiDeferredEvent&) KERNEL_RETURN;
+  static void add_pending_event(const JvmtiDeferredEvent&) NOT_JVMTI_RETURN;
 };
 
 // Utility macro that checks for NULL pointers:

hotspot/src/share/vm/prims/jvmtiRedefineClasses.hpp

@@ -495,9 +495,9 @@ class VM_RedefineClasses: public VM_Operation {
 class MetadataOnStackMark : public StackObj {
   NOT_PRODUCT(static bool _is_active;)
  public:
-  MetadataOnStackMark();
+  MetadataOnStackMark() NOT_JVMTI_RETURN;
-  ~MetadataOnStackMark();
+  ~MetadataOnStackMark() NOT_JVMTI_RETURN;
-  static void record(Metadata* m);
+  static void record(Metadata* m) NOT_JVMTI_RETURN;
 };
 
 #endif // SHARE_VM_PRIMS_JVMTIREDEFINECLASSES_HPP

hotspot/src/share/vm/prims/jvmtiTagMap.cpp

@@ -2862,9 +2862,8 @@ inline bool VM_HeapWalkOperation::iterate_over_class(oop java_class) {
           oop entry;
           if (tag.is_string()) {
             entry = pool->resolved_string_at(i);
-            // If the entry is non-null it it resolved.
+            // If the entry is non-null it is resolved.
             if (entry == NULL) continue;
-            assert(java_lang_String::is_instance(entry), "must be string");
           } else {
             entry = Klass::cast(pool->resolved_klass_at(i))->java_mirror();
           }

hotspot/src/share/vm/prims/jvmtiTagMap.hpp

@@ -125,7 +125,7 @@ class JvmtiTagMap :  public CHeapObj<mtInternal> {
                                    jlong** tag_result_ptr);
 
   static void weak_oops_do(
-      BoolObjectClosure* is_alive, OopClosure* f) KERNEL_RETURN;
+      BoolObjectClosure* is_alive, OopClosure* f) NOT_JVMTI_RETURN;
 };
 
 #endif // SHARE_VM_PRIMS_JVMTITAGMAP_HPP

hotspot/src/share/vm/prims/jvmtiThreadState.hpp

@@ -391,7 +391,7 @@ class JvmtiThreadState : public CHeapObj<mtInternal> {
   static ByteSize earlyret_oop_offset()   { return byte_offset_of(JvmtiThreadState, _earlyret_oop); }
   static ByteSize earlyret_value_offset() { return byte_offset_of(JvmtiThreadState, _earlyret_value); }
 
-  void oops_do(OopClosure* f); // GC support
+  void oops_do(OopClosure* f) NOT_JVMTI_RETURN; // GC support
 
 public:
   void set_should_post_on_exceptions(bool val) { _thread->set_should_post_on_exceptions_flag(val ? JNI_TRUE : JNI_FALSE); }

hotspot/src/share/vm/prims/nativeLookup.cpp

@@ -328,6 +328,7 @@ address NativeLookup::lookup_critical_entry(methodHandle method) {
 // native implementation again.
 // See SetNativeMethodPrefix in the JVM TI Spec for more details.
 address NativeLookup::lookup_entry_prefixed(methodHandle method, bool& in_base_library, TRAPS) {
+#if INCLUDE_JVMTI
   ResourceMark rm(THREAD);
 
   int prefix_count;
@@ -358,6 +359,7 @@ address NativeLookup::lookup_entry_prefixed(methodHandle method, bool& in_base_l
       }
     }
   }
+#endif // INCLUDE_JVMTI
   return NULL;
 }
 

hotspot/src/share/vm/runtime/arguments.cpp

@@ -1066,7 +1066,7 @@ void Arguments::set_tiered_flags() {
   }
 }
 
-#ifndef KERNEL
+#if INCLUDE_ALTERNATE_GCS
 static void disable_adaptive_size_policy(const char* collector_name) {
   if (UseAdaptiveSizePolicy) {
     if (FLAG_IS_CMDLINE(UseAdaptiveSizePolicy)) {
@@ -1141,7 +1141,7 @@ void Arguments::set_cms_and_parnew_gc_flags() {
     FLAG_SET_ERGO(bool, UseParNewGC, true);
   }
 
-  // Turn off AdaptiveSizePolicy for CMS until it is complete.
+  // Turn off AdaptiveSizePolicy by default for cms until it is complete.
   disable_adaptive_size_policy("UseConcMarkSweepGC");
 
   // In either case, adjust ParallelGCThreads and/or UseParNewGC
@@ -1283,7 +1283,7 @@ void Arguments::set_cms_and_parnew_gc_flags() {
     tty->print_cr("ConcGCThreads: %u", ConcGCThreads);
   }
 }
-#endif // KERNEL
+#endif // INCLUDE_ALTERNATE_GCS
 
 void set_object_alignment() {
   // Object alignment.
@@ -1300,10 +1300,10 @@ void set_object_alignment() {
   // Oop encoding heap max
   OopEncodingHeapMax = (uint64_t(max_juint) + 1) << LogMinObjAlignmentInBytes;
 
-#ifndef KERNEL
+#if INCLUDE_ALTERNATE_GCS
   // Set CMS global values
   CompactibleFreeListSpace::set_cms_values();
-#endif // KERNEL
+#endif // INCLUDE_ALTERNATE_GCS
 }
 
 bool verify_object_alignment() {
@@ -1991,9 +1991,15 @@ bool Arguments::check_vm_args_consistency() {
   }
 #endif // SPARC
 
-  if (PrintNMTStatistics && MemTracker::tracking_level() == MemTracker::NMT_off) {
+  if (PrintNMTStatistics) {
-    warning("PrintNMTStatistics is disabled, because native memory tracking is not enabled");
+#if INCLUDE_NMT
-    PrintNMTStatistics = false;
+    if (MemTracker::tracking_level() == MemTracker::NMT_off) {
+#endif // INCLUDE_NMT
+      warning("PrintNMTStatistics is disabled, because native memory tracking is not enabled");
+      PrintNMTStatistics = false;
+#if INCLUDE_NMT
+    }
+#endif
   }
 
   return status;
@@ -2220,12 +2226,12 @@ jint Arguments::parse_each_vm_init_arg(const JavaVMInitArgs* args,
           size_t len2 = strlen(pos+1) + 1; // options start after ':'.  Final zero must be copied.
           options = (char*)memcpy(NEW_C_HEAP_ARRAY(char, len2, mtInternal), pos+1, len2);
         }
-#ifdef JVMTI_KERNEL
+#if !INCLUDE_JVMTI
         if ((strcmp(name, "hprof") == 0) || (strcmp(name, "jdwp") == 0)) {
-          warning("profiling and debugging agents are not supported with Kernel VM");
+          warning("profiling and debugging agents are not supported in this VM");
         } else
-#endif // JVMTI_KERNEL
+#endif // !INCLUDE_JVMTI
-        add_init_library(name, options);
+          add_init_library(name, options);
       }
     // -agentlib and -agentpath
     } else if (match_option(option, "-agentlib:", &tail) ||
@@ -2240,20 +2246,24 @@ jint Arguments::parse_each_vm_init_arg(const JavaVMInitArgs* args,
         if(pos != NULL) {
           options = strcpy(NEW_C_HEAP_ARRAY(char, strlen(pos + 1) + 1, mtInternal), pos + 1);
         }
-#ifdef JVMTI_KERNEL
+#if !INCLUDE_JVMTI
         if ((strcmp(name, "hprof") == 0) || (strcmp(name, "jdwp") == 0)) {
-          warning("profiling and debugging agents are not supported with Kernel VM");
+          warning("profiling and debugging agents are not supported in this VM");
         } else
-#endif // JVMTI_KERNEL
+#endif // !INCLUDE_JVMTI
         add_init_agent(name, options, is_absolute_path);
 
       }
     // -javaagent
     } else if (match_option(option, "-javaagent:", &tail)) {
+#if !INCLUDE_JVMTI
+      warning("Instrumentation agents are not supported in this VM");
+#else
       if(tail != NULL) {
         char *options = strcpy(NEW_C_HEAP_ARRAY(char, strlen(tail) + 1, mtInternal), tail);
         add_init_agent("instrument", options, false);
       }
+#endif // !INCLUDE_JVMTI
     // -Xnoclassgc
     } else if (match_option(option, "-Xnoclassgc", &tail)) {
       FLAG_SET_CMDLINE(bool, ClassUnloading, false);
@@ -2385,12 +2395,12 @@ jint Arguments::parse_each_vm_init_arg(const JavaVMInitArgs* args,
           // EVM option, ignore silently for compatibility
     // -Xprof
     } else if (match_option(option, "-Xprof", &tail)) {
-#ifndef FPROF_KERNEL
+#if INCLUDE_FPROF
       _has_profile = true;
-#else // FPROF_KERNEL
+#else // INCLUDE_FPROF
       // do we have to exit?
-      warning("Kernel VM does not support flat profiling.");
+      warning("Flat profiling is not supported in this VM.");
-#endif // FPROF_KERNEL
+#endif // INCLUDE_FPROF
     // -Xaprof
     } else if (match_option(option, "-Xaprof", &tail)) {
       _has_alloc_profile = true;
@@ -2438,6 +2448,9 @@ jint Arguments::parse_each_vm_init_arg(const JavaVMInitArgs* args,
 #if defined(KERNEL)
       vm_exit_during_initialization(
           "Dumping a shared archive is not supported on the Kernel JVM.", NULL);
+#elif !INCLUDE_CDS
+      vm_exit_during_initialization(
+          "Dumping a shared archive is not supported in this VM.", NULL);
 #else
       FLAG_SET_CMDLINE(bool, DumpSharedSpaces, true);
       set_mode_flags(_int);     // Prevent compilation, which creates objects
@@ -2490,7 +2503,11 @@ jint Arguments::parse_each_vm_init_arg(const JavaVMInitArgs* args,
     // JNI hooks
     } else if (match_option(option, "-Xcheck", &tail)) {
       if (!strcmp(tail, ":jni")) {
+#if !INCLUDE_JNI_CHECK
+        warning("JNI CHECKING is not supported in this VM");
+#else
         CheckJNICalls = true;
+#endif // INCLUDE_JNI_CHECK
       } else if (is_bad_option(option, args->ignoreUnrecognized,
                                      "check")) {
         return JNI_EINVAL;
@@ -3045,7 +3062,11 @@ jint Arguments::parse(const JavaVMInitArgs* args) {
       vm_exit(0);
     }
     if (match_option(option, "-XX:NativeMemoryTracking", &tail)) {
+#if INCLUDE_NMT
       MemTracker::init_tracking_options(tail);
+#else
+      warning("Native Memory Tracking is not supported in this VM");
+#endif
     }
 
 
@@ -3108,6 +3129,21 @@ jint Arguments::parse(const JavaVMInitArgs* args) {
   UNSUPPORTED_OPTION(UseG1GC, "G1 GC");
 #endif
 
+#if !INCLUDE_ALTERNATE_GCS
+  if (UseParallelGC) {
+    warning("Parallel GC is not supported in this VM.  Using Serial GC.");
+  }
+  if (UseParallelOldGC) {
+    warning("Parallel Old GC is not supported in this VM.  Using Serial GC.");
+  }
+  if (UseConcMarkSweepGC) {
+    warning("Concurrent Mark Sweep GC is not supported in this VM.  Using Serial GC.");
+  }
+  if (UseParNewGC) {
+    warning("Par New GC is not supported in this VM.  Using Serial GC.");
+  }
+#endif // INCLUDE_ALTERNATE_GCS
+
 #ifndef PRODUCT
   if (TraceBytecodesAt != 0) {
     TraceBytecodes = true;
@@ -3156,9 +3192,9 @@ jint Arguments::parse(const JavaVMInitArgs* args) {
 #ifdef SERIALGC
   force_serial_gc();
 #endif // SERIALGC
-#ifdef KERNEL
+#if !INCLUDE_CDS
   no_shared_spaces();
-#endif // KERNEL
+#endif // INCLUDE_CDS
 
   // Set flags based on ergonomics.
   set_ergonomics_flags();
@@ -3180,9 +3216,10 @@ jint Arguments::parse(const JavaVMInitArgs* args) {
     }
   }
 
-#ifndef KERNEL
   // Set heap size based on available physical memory
   set_heap_size();
+
+#if INCLUDE_ALTERNATE_GCS
   // Set per-collector flags
   if (UseParallelGC || UseParallelOldGC) {
     set_parallel_gc_flags();
@@ -3193,7 +3230,7 @@ jint Arguments::parse(const JavaVMInitArgs* args) {
   } else if (UseG1GC) {
     set_g1_gc_flags();
   }
-#endif // KERNEL
+#endif // INCLUDE_ALTERNATE_GCS
 
 #ifdef SERIALGC
   assert(verify_serial_gc_flags(), "SerialGC unset");

hotspot/src/share/vm/runtime/fprofiler.hpp

@@ -65,15 +65,15 @@ public:
   // For now, the only thread-specific region is the class loader.
   enum Region { noRegion, classLoaderRegion, extraRegion, maxRegion };
 
-  ThreadProfilerMark(Region)  KERNEL_RETURN;
+  ThreadProfilerMark(Region)  NOT_FPROF_RETURN;
-  ~ThreadProfilerMark()       KERNEL_RETURN;
+  ~ThreadProfilerMark()       NOT_FPROF_RETURN;
 
 private:
   ThreadProfiler* _pp;
   Region _r;
 };
 
-#ifndef FPROF_KERNEL
+#if INCLUDE_FPROF
 
 class IntervalData VALUE_OBJ_CLASS_SPEC {
   // Just to keep these things all together
@@ -119,29 +119,29 @@ public:
   static void print_header(outputStream* st);
   void print_data(outputStream* st);
 };
-#endif // FPROF_KERNEL
+#endif // INCLUDE_FPROF
 
 class ThreadProfiler: public CHeapObj<mtInternal> {
 public:
-  ThreadProfiler()    KERNEL_RETURN;
+  ThreadProfiler()    NOT_FPROF_RETURN;
-  ~ThreadProfiler()   KERNEL_RETURN;
+  ~ThreadProfiler()   NOT_FPROF_RETURN;
 
   // Resets the profiler
-  void reset()        KERNEL_RETURN;
+  void reset()        NOT_FPROF_RETURN;
 
   // Activates the profiler for a certain thread
-  void engage()       KERNEL_RETURN;
+  void engage()       NOT_FPROF_RETURN;
 
   // Deactivates the profiler
-  void disengage()    KERNEL_RETURN;
+  void disengage()    NOT_FPROF_RETURN;
 
   // Prints the collected profiling information
-  void print(const char* thread_name) KERNEL_RETURN;
+  void print(const char* thread_name) NOT_FPROF_RETURN;
 
   // Garbage Collection Support
-  void oops_do(OopClosure* f)         KERNEL_RETURN;
+  void oops_do(OopClosure* f)         NOT_FPROF_RETURN;
 
-#ifndef FPROF_KERNEL
+#if INCLUDE_FPROF
 private:
   // for recording ticks.
   friend class ProfilerNode;
@@ -225,39 +225,39 @@ private:
   IntervalData* interval_data_ref() {
     return &_interval_data;
   }
-#endif // FPROF_KERNEL
+#endif // INCLUDE_FPROF
 };
 
 class FlatProfiler: AllStatic {
 public:
-  static void reset() KERNEL_RETURN ;
+  static void reset() NOT_FPROF_RETURN ;
-  static void engage(JavaThread* mainThread, bool fullProfile) KERNEL_RETURN ;
+  static void engage(JavaThread* mainThread, bool fullProfile) NOT_FPROF_RETURN ;
-  static void disengage() KERNEL_RETURN ;
+  static void disengage() NOT_FPROF_RETURN ;
-  static void print(int unused) KERNEL_RETURN ;
+  static void print(int unused) NOT_FPROF_RETURN ;
-  static bool is_active() KERNEL_RETURN_(false) ;
+  static bool is_active() NOT_FPROF_RETURN_(false) ;
 
   // This is NULL if each thread has its own thread profiler,
   // else this is the single thread profiler used by all threads.
   // In particular it makes a difference during garbage collection,
   // where you only want to traverse each thread profiler once.
-  static ThreadProfiler* get_thread_profiler() KERNEL_RETURN_(NULL);
+  static ThreadProfiler* get_thread_profiler() NOT_FPROF_RETURN_(NULL);
 
   // Garbage Collection Support
-  static void oops_do(OopClosure* f) KERNEL_RETURN ;
+  static void oops_do(OopClosure* f) NOT_FPROF_RETURN ;
 
   // Support for disassembler to inspect the PCRecorder
 
   // Returns the start address for a given pc
   // NULL is returned if the PCRecorder is inactive
-  static address bucket_start_for(address pc) KERNEL_RETURN_(NULL);
+  static address bucket_start_for(address pc) NOT_FPROF_RETURN_(NULL);
 
   enum { MillisecsPerTick = 10 };   // ms per profiling ticks
 
   // Returns the number of ticks recorded for the bucket
   // pc belongs to.
-  static int bucket_count_for(address pc) KERNEL_RETURN_(0);
+  static int bucket_count_for(address pc) NOT_FPROF_RETURN_(0);
 
-#ifndef FPROF_KERNEL
+#if INCLUDE_FPROF
 
  private:
   static bool full_profile() {
@@ -324,7 +324,7 @@ public:
   static void interval_reset();       // reset interval data.
   enum {interval_print_size = 10};
   static IntervalData* interval_data;
-#endif // FPROF_KERNEL
+#endif // INCLUDE_FPROF
 };
 
 #endif // SHARE_VM_RUNTIME_FPROFILER_HPP

hotspot/src/share/vm/runtime/globals_extension.hpp

@@ -94,9 +94,9 @@
 typedef enum {
  RUNTIME_FLAGS(RUNTIME_DEVELOP_FLAG_MEMBER, RUNTIME_PD_DEVELOP_FLAG_MEMBER, RUNTIME_PRODUCT_FLAG_MEMBER, RUNTIME_PD_PRODUCT_FLAG_MEMBER, RUNTIME_DIAGNOSTIC_FLAG_MEMBER, RUNTIME_EXPERIMENTAL_FLAG_MEMBER, RUNTIME_NOTPRODUCT_FLAG_MEMBER, RUNTIME_MANAGEABLE_FLAG_MEMBER, RUNTIME_PRODUCT_RW_FLAG_MEMBER, RUNTIME_LP64_PRODUCT_FLAG_MEMBER)
  RUNTIME_OS_FLAGS(RUNTIME_DEVELOP_FLAG_MEMBER, RUNTIME_PD_DEVELOP_FLAG_MEMBER, RUNTIME_PRODUCT_FLAG_MEMBER, RUNTIME_PD_PRODUCT_FLAG_MEMBER, RUNTIME_DIAGNOSTIC_FLAG_MEMBER, RUNTIME_NOTPRODUCT_FLAG_MEMBER)
-#ifndef KERNEL
+#if INCLUDE_ALTERNATE_GCS
  G1_FLAGS(RUNTIME_DEVELOP_FLAG_MEMBER, RUNTIME_PD_DEVELOP_FLAG_MEMBER, RUNTIME_PRODUCT_FLAG_MEMBER, RUNTIME_PD_PRODUCT_FLAG_MEMBER, RUNTIME_DIAGNOSTIC_FLAG_MEMBER, RUNTIME_EXPERIMENTAL_FLAG_MEMBER, RUNTIME_NOTPRODUCT_FLAG_MEMBER, RUNTIME_MANAGEABLE_FLAG_MEMBER, RUNTIME_PRODUCT_RW_FLAG_MEMBER)
-#endif
+#endif // INCLUDE_ALTERNATE_GCS
 #ifdef COMPILER1
  C1_FLAGS(C1_DEVELOP_FLAG_MEMBER, C1_PD_DEVELOP_FLAG_MEMBER, C1_PRODUCT_FLAG_MEMBER, C1_PD_PRODUCT_FLAG_MEMBER, C1_NOTPRODUCT_FLAG_MEMBER)
 #endif
@@ -187,7 +187,7 @@ typedef enum {
                   RUNTIME_PD_PRODUCT_FLAG_MEMBER_WITH_TYPE,
                   RUNTIME_DIAGNOSTIC_FLAG_MEMBER_WITH_TYPE,
                   RUNTIME_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE)
-#ifndef KERNEL
+#if INCLUDE_ALTERNATE_GCS
  G1_FLAGS(RUNTIME_DEVELOP_FLAG_MEMBER_WITH_TYPE,
           RUNTIME_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE,
           RUNTIME_PRODUCT_FLAG_MEMBER_WITH_TYPE,
@@ -197,7 +197,7 @@ typedef enum {
           RUNTIME_NOTPRODUCT_FLAG_MEMBER_WITH_TYPE,
           RUNTIME_MANAGEABLE_FLAG_MEMBER_WITH_TYPE,
           RUNTIME_PRODUCT_RW_FLAG_MEMBER_WITH_TYPE)
-#endif // KERNEL
+#endif // INCLUDE_ALTERNATE_GCS
 #ifdef COMPILER1
  C1_FLAGS(C1_DEVELOP_FLAG_MEMBER_WITH_TYPE,
           C1_PD_DEVELOP_FLAG_MEMBER_WITH_TYPE,

hotspot/src/share/vm/runtime/init.cpp

@@ -114,9 +114,9 @@ jint init_globals() {
   universe2_init();  // dependent on codeCache_init and stubRoutines_init1
   referenceProcessor_init();
   jni_handles_init();
-#ifndef VM_STRUCTS_KERNEL
+#if INCLUDE_VM_STRUCTS
   vmStructs_init();
-#endif // VM_STRUCTS_KERNEL
+#endif // INCLUDE_VM_STRUCTS
 
   vtableStubs_init();
   InlineCacheBuffer_init();

hotspot/src/share/vm/runtime/perfData.cpp

@@ -588,6 +588,10 @@ bool PerfDataList::by_name(void* name, PerfData* pd) {
 
 PerfData* PerfDataList::find_by_name(const char* name) {
 
+  // if add_item hasn't been called the list won't be initialized
+  if (this == NULL)
+    return NULL;
+
   int i = _set->find((void*)name, PerfDataList::by_name);
 
   if (i >= 0 && i <= _set->length())

hotspot/src/share/vm/runtime/thread.cpp

@@ -321,12 +321,14 @@ void Thread::record_stack_base_and_size() {
   // set up any platform-specific state.
   os::initialize_thread(this);
 
+#if INCLUDE_NMT
    // record thread's native stack, stack grows downward
   if (MemTracker::is_on()) {
     address stack_low_addr = stack_base() - stack_size();
     MemTracker::record_thread_stack(stack_low_addr, stack_size(), this,
       CURRENT_PC);
   }
+#endif // INCLUDE_NMT
 }
 
 
@@ -338,10 +340,12 @@ Thread::~Thread() {
   // record_stack_base_and_size called. Although, we would like to ensure
   // that all started threads do call record_stack_base_and_size(), there is
   // not proper way to enforce that.
+#if INCLUDE_NMT
   if (_stack_base != NULL) {
     address low_stack_addr = stack_base() - stack_size();
     MemTracker::release_thread_stack(low_stack_addr, stack_size(), this);
   }
+#endif // INCLUDE_NMT
 
   // deallocate data structures
   delete resource_area();
@@ -1357,7 +1361,9 @@ void JavaThread::initialize() {
   set_monitor_chunks(NULL);
   set_next(NULL);
   set_thread_state(_thread_new);
+#if INCLUDE_NMT
   set_recorder(NULL);
+#endif
   _terminated = _not_terminated;
   _privileged_stack_top = NULL;
   _array_for_gc = NULL;
@@ -3523,7 +3529,9 @@ jint Threads::create_vm(JavaVMInitArgs* args, bool* canTryAgain) {
 #endif /* USDT2 */
 
   // record VM initialization completion time
+#if INCLUDE_MANAGEMENT
   Management::record_vm_init_completed();
+#endif // INCLUDE_MANAGEMENT
 
   // Compute system loader. Note that this has to occur after set_init_completed, since
   // valid exceptions may be thrown in the process.
@@ -3584,9 +3592,14 @@ jint Threads::create_vm(JavaVMInitArgs* args, bool* canTryAgain) {
   }
 
   // initialize compiler(s)
+#if defined(COMPILER1) || defined(COMPILER2)
   CompileBroker::compilation_init();
+#endif
 
+#if INCLUDE_MANAGEMENT
   Management::initialize(THREAD);
+#endif // INCLUDE_MANAGEMENT
+
   if (HAS_PENDING_EXCEPTION) {
     // management agent fails to start possibly due to
     // configuration problem and is responsible for printing
@@ -3756,6 +3769,7 @@ void Threads::create_vm_init_agents() {
   AgentLibrary* agent;
 
   JvmtiExport::enter_onload_phase();
+
   for (agent = Arguments::agents(); agent != NULL; agent = agent->next()) {
     OnLoadEntry_t  on_load_entry = lookup_agent_on_load(agent);
 

hotspot/src/share/vm/runtime/thread.hpp

@@ -41,7 +41,11 @@
 #include "runtime/stubRoutines.hpp"
 #include "runtime/threadLocalStorage.hpp"
 #include "runtime/unhandledOops.hpp"
+
+#if INCLUDE_NMT
 #include "services/memRecorder.hpp"
+#endif // INCLUDE_NMT
+
 #include "trace/tracing.hpp"
 #include "utilities/exceptions.hpp"
 #include "utilities/top.hpp"
@@ -1038,6 +1042,7 @@ class JavaThread: public Thread {
   bool do_not_unlock_if_synchronized()             { return _do_not_unlock_if_synchronized; }
   void set_do_not_unlock_if_synchronized(bool val) { _do_not_unlock_if_synchronized = val; }
 
+#if INCLUDE_NMT
   // native memory tracking
   inline MemRecorder* get_recorder() const          { return (MemRecorder*)_recorder; }
   inline void         set_recorder(MemRecorder* rc) { _recorder = (volatile MemRecorder*)rc; }
@@ -1045,6 +1050,7 @@ class JavaThread: public Thread {
  private:
   // per-thread memory recorder
   volatile MemRecorder* _recorder;
+#endif // INCLUDE_NMT
 
   // Suspend/resume support for JavaThread
  private:

hotspot/src/share/vm/runtime/vmStructs.cpp

@@ -230,6 +230,15 @@ static inline uint64_t cast_uint64_t(size_t x)
   return x;
 }
 
+#if INCLUDE_JVMTI
+  #define JVMTI_STRUCTS(static_field) \
+    static_field(JvmtiExport,                     _can_access_local_variables,                  bool)                                  \
+    static_field(JvmtiExport,                     _can_hotswap_or_post_breakpoint,              bool)                                  \
+    static_field(JvmtiExport,                     _can_post_on_exceptions,                      bool)                                  \
+    static_field(JvmtiExport,                     _can_walk_any_space,                          bool)
+#else
+  #define JVMTI_STRUCTS(static_field)
+#endif // INCLUDE_JVMTI
 
 typedef HashtableEntry<intptr_t, mtInternal>  IntptrHashtableEntry;
 typedef Hashtable<intptr_t, mtInternal>       IntptrHashtable;
@@ -1170,10 +1179,7 @@ typedef TwoOopHashtable<Symbol*, mtClass>     SymbolTwoOopHashtable;
   /* JVMTI */                                                                                                                        \
   /*************************/                                                                                                        \
                                                                                                                                      \
-  static_field(JvmtiExport,                     _can_access_local_variables,                  bool)                                  \
+  JVMTI_STRUCTS(static_field)                                                                                                        \
-  static_field(JvmtiExport,                     _can_hotswap_or_post_breakpoint,              bool)                                  \
-  static_field(JvmtiExport,                     _can_post_on_exceptions,                      bool)                                  \
-  static_field(JvmtiExport,                     _can_walk_any_space,                          bool)                                  \
                                                                                                                                      \
   /*************/                                                                                                                    \
   /* Arguments */                                                                                                                    \

hotspot/src/share/vm/runtime/vm_version.cpp

@@ -110,24 +110,26 @@ void Abstract_VM_Version::initialize() {
   #define VMLP ""
 #endif
 
-#ifdef KERNEL
+#ifndef VMTYPE
-  #define VMTYPE "Kernel"
+  #ifdef KERNEL
-#else // KERNEL
+    #define VMTYPE "Kernel"
-#ifdef TIERED
+  #else // KERNEL
-  #define VMTYPE "Server"
+  #ifdef TIERED
-#else // TIERED
+    #define VMTYPE "Server"
-#ifdef ZERO
+  #else // TIERED
-#ifdef SHARK
+  #ifdef ZERO
-  #define VMTYPE "Shark"
+  #ifdef SHARK
-#else // SHARK
+    #define VMTYPE "Shark"
-  #define VMTYPE "Zero"
+  #else // SHARK
-#endif // SHARK
+    #define VMTYPE "Zero"
-#else // ZERO
+  #endif // SHARK
-   #define VMTYPE COMPILER1_PRESENT("Client")   \
+  #else // ZERO
-                  COMPILER2_PRESENT("Server")
+     #define VMTYPE COMPILER1_PRESENT("Client")   \
-#endif // ZERO
+                    COMPILER2_PRESENT("Server")
-#endif // TIERED
+  #endif // ZERO
-#endif // KERNEL
+  #endif // TIERED
+  #endif // KERNEL
+#endif
 
 #ifndef HOTSPOT_VM_DISTRO
   #error HOTSPOT_VM_DISTRO must be defined

hotspot/src/share/vm/services/attachListener.hpp

@@ -52,21 +52,21 @@ struct AttachOperationFunctionInfo {
 
 class AttachListener: AllStatic {
  public:
-  static void init()  KERNEL_RETURN;
+  static void init()  NOT_SERVICES_RETURN;
-  static void abort() KERNEL_RETURN;
+  static void abort() NOT_SERVICES_RETURN;
 
   // invoke to perform clean-up tasks when all clients detach
-  static void detachall() KERNEL_RETURN;
+  static void detachall() NOT_SERVICES_RETURN;
 
   // indicates if the Attach Listener needs to be created at startup
-  static bool init_at_startup() KERNEL_RETURN_(false);
+  static bool init_at_startup() NOT_SERVICES_RETURN_(false);
 
   // indicates if we have a trigger to start the Attach Listener
-  static bool is_init_trigger() KERNEL_RETURN_(false);
+  static bool is_init_trigger() NOT_SERVICES_RETURN_(false);
 
-#ifdef SERVICES_KERNEL
+#if !INCLUDE_SERVICES
   static bool is_attach_supported()             { return false; }
-#else // SERVICES_KERNEL
+#else
  private:
   static volatile bool _initialized;
 
@@ -94,10 +94,10 @@ class AttachListener: AllStatic {
 
   // dequeue the next operation
   static AttachOperation* dequeue();
-#endif // SERVICES_KERNEL
+#endif // !INCLUDE_SERVICES
 };
 
-#ifndef SERVICES_KERNEL
+#if INCLUDE_SERVICES
 class AttachOperation: public CHeapObj<mtInternal> {
  public:
   enum {
@@ -151,6 +151,6 @@ class AttachOperation: public CHeapObj<mtInternal> {
   // complete operation by sending result code and any result data to the client
   virtual void complete(jint result, bufferedStream* result_stream) = 0;
 };
-#endif // SERVICES_KERNEL
+#endif // INCLUDE_SERVICES
 
 #endif // SHARE_VM_SERVICES_ATTACHLISTENER_HPP

hotspot/src/share/vm/services/classLoadingService.cpp

@@ -78,6 +78,7 @@ HS_DTRACE_PROBE_DECL4(hotspot, class__unloaded, char*, int, oop, bool);
 
 #endif
 
+#if INCLUDE_MANAGEMENT
 // counters for classes loaded from class files
 PerfCounter*    ClassLoadingService::_classes_loaded_count = NULL;
 PerfCounter*    ClassLoadingService::_classes_unloaded_count = NULL;
@@ -239,3 +240,5 @@ LoadedClassesEnumerator::LoadedClassesEnumerator(Thread* cur_thread) {
   // FIXME: Exclude array klasses for now
   // Universe::basic_type_classes_do(&add_loaded_class);
 }
+
+#endif // INCLUDE_MANAGEMENT

hotspot/src/share/vm/services/classLoadingService.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2010, 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
@@ -55,7 +55,7 @@ public:
 
   static bool get_verbose() { return TraceClassLoading; }
   static bool set_verbose(bool verbose);
-  static void reset_trace_class_unloading();
+  static void reset_trace_class_unloading() NOT_MANAGEMENT_RETURN;
 
   static jlong loaded_class_count() {
     return _classes_loaded_count->get_value() + _shared_classes_loaded_count->get_value();
@@ -102,13 +102,16 @@ public:
     return (UsePerfData ? _class_methods_size->get_value() : -1);
   }
 
-  static void notify_class_loaded(InstanceKlass* k, bool shared_class);
+  static void notify_class_loaded(InstanceKlass* k, bool shared_class)
+      NOT_MANAGEMENT_RETURN;
   // All unloaded classes are non-shared
-  static void notify_class_unloaded(InstanceKlass* k);
+  static void notify_class_unloaded(InstanceKlass* k) NOT_MANAGEMENT_RETURN;
   static void add_class_method_size(int size) {
+#if INCLUDE_MANAGEMENT
     if (UsePerfData) {
       _class_methods_size->inc(size);
     }
+#endif // INCLUDE_MANAGEMENT
   }
 };
 

hotspot/src/share/vm/services/diagnosticCommand.cpp

@@ -43,9 +43,9 @@ void DCmdRegistrant::register_dcmds(){
   DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<VMUptimeDCmd>(true, false));
   DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<SystemGCDCmd>(true, false));
   DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<RunFinalizationDCmd>(true, false));
-#ifndef SERVICES_KERNEL   // Heap dumping not supported
+#if INCLUDE_SERVICES // Heap dumping supported
   DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<HeapDumpDCmd>(true, false));
-#endif // SERVICES_KERNEL
+#endif // INCLUDE_SERVICES
   DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<ClassHistogramDCmd>(true, false));
   DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<ThreadDumpDCmd>(true, false));
 
@@ -252,7 +252,7 @@ void RunFinalizationDCmd::execute(TRAPS) {
                          vmSymbols::void_method_signature(), CHECK);
 }
 
-#ifndef SERVICES_KERNEL   // Heap dumping not supported
+#if INCLUDE_SERVICES // Heap dumping supported
 HeapDumpDCmd::HeapDumpDCmd(outputStream* output, bool heap) :
                            DCmdWithParser(output, heap),
   _filename("filename","Name of the dump file", "STRING",true),
@@ -292,7 +292,7 @@ int HeapDumpDCmd::num_arguments() {
     return 0;
   }
 }
-#endif // SERVICES_KERNEL
+#endif // INCLUDE_SERVICES
 
 ClassHistogramDCmd::ClassHistogramDCmd(outputStream* output, bool heap) :
                                        DCmdWithParser(output, heap),

hotspot/src/share/vm/services/diagnosticCommand.hpp

@@ -155,7 +155,7 @@ public:
     virtual void execute(TRAPS);
 };
 
-#ifndef SERVICES_KERNEL   // Heap dumping not supported
+#if INCLUDE_SERVICES   // Heap dumping supported
 // See also: dump_heap in attachListener.cpp
 class HeapDumpDCmd : public DCmdWithParser {
 protected:
@@ -176,7 +176,7 @@ public:
   static int num_arguments();
   virtual void execute(TRAPS);
 };
-#endif // SERVICES_KERNEL
+#endif // INCLUDE_SERVICES
 
 // See also: inspeactheap in attachListener.cpp
 class ClassHistogramDCmd : public DCmdWithParser {

hotspot/src/share/vm/services/heapDumper.hpp

@@ -76,9 +76,9 @@ class HeapDumper : public StackObj {
   // returns error message (resource allocated), or NULL if no error
   char* error_as_C_string() const;
 
-  static void dump_heap()    KERNEL_RETURN;
+  static void dump_heap()    NOT_SERVICES_RETURN;
 
-  static void dump_heap_from_oome()    KERNEL_RETURN;
+  static void dump_heap_from_oome()    NOT_SERVICES_RETURN;
 };
 
 #endif // SHARE_VM_SERVICES_HEAPDUMPER_HPP

hotspot/src/share/vm/services/management.cpp

@@ -72,12 +72,22 @@ jmmOptionalSupport Management::_optional_support = {0};
 TimeStamp Management::_stamp;
 
 void management_init() {
+#if INCLUDE_MANAGEMENT
   Management::init();
   ThreadService::init();
   RuntimeService::init();
   ClassLoadingService::init();
+#else
+  ThreadService::init();
+  // Make sure the VM version is initialized
+  // This is normally called by RuntimeService::init().
+  // Since that is conditionalized out, we need to call it here.
+  Abstract_VM_Version::initialize();
+#endif // INCLUDE_MANAGEMENT
 }
 
+#if INCLUDE_MANAGEMENT
+
 void Management::init() {
   EXCEPTION_MARK;
 
@@ -112,10 +122,10 @@ void Management::init() {
 
   _optional_support.isBootClassPathSupported = 1;
   _optional_support.isObjectMonitorUsageSupported = 1;
-#ifndef SERVICES_KERNEL
+#if INCLUDE_SERVICES
   // This depends on the heap inspector
   _optional_support.isSynchronizerUsageSupported = 1;
-#endif // SERVICES_KERNEL
+#endif // INCLUDE_SERVICES
   _optional_support.isThreadAllocatedMemorySupported = 1;
 
   // Registration of the diagnostic commands
@@ -2108,7 +2118,7 @@ JVM_END
 
 // Dump heap - Returns 0 if succeeds.
 JVM_ENTRY(jint, jmm_DumpHeap0(JNIEnv *env, jstring outputfile, jboolean live))
-#ifndef SERVICES_KERNEL
+#if INCLUDE_SERVICES
   ResourceMark rm(THREAD);
   oop on = JNIHandles::resolve_external_guard(outputfile);
   if (on == NULL) {
@@ -2126,9 +2136,9 @@ JVM_ENTRY(jint, jmm_DumpHeap0(JNIEnv *env, jstring outputfile, jboolean live))
     THROW_MSG_(vmSymbols::java_io_IOException(), errmsg, -1);
   }
   return 0;
-#else  // SERVICES_KERNEL
+#else  // INCLUDE_SERVICES
   return -1;
-#endif // SERVICES_KERNEL
+#endif // INCLUDE_SERVICES
 JVM_END
 
 JVM_ENTRY(jobjectArray, jmm_GetDiagnosticCommands(JNIEnv *env))
@@ -2295,10 +2305,13 @@ const struct jmmInterface_1_ jmm_interface = {
   jmm_GetDiagnosticCommandArgumentsInfo,
   jmm_ExecuteDiagnosticCommand
 };
+#endif // INCLUDE_MANAGEMENT
 
 void* Management::get_jmm_interface(int version) {
+#if INCLUDE_MANAGEMENT
   if (version == JMM_VERSION_1_0) {
     return (void*) &jmm_interface;
   }
+#endif // INCLUDE_MANAGEMENT
   return NULL;
 }

hotspot/src/share/vm/services/management.hpp

@@ -58,16 +58,17 @@ public:
   static void init();
   static void initialize(TRAPS);
 
-  static jlong ticks_to_ms(jlong ticks);
+  static jlong ticks_to_ms(jlong ticks) NOT_MANAGEMENT_RETURN_(0L);
-  static jlong timestamp();
+  static jlong timestamp() NOT_MANAGEMENT_RETURN_(0L);
 
-  static void  oops_do(OopClosure* f);
+  static void  oops_do(OopClosure* f) NOT_MANAGEMENT_RETURN;
   static void* get_jmm_interface(int version);
   static void  get_optional_support(jmmOptionalSupport* support);
 
   static void get_loaded_classes(JavaThread* cur_thread, GrowableArray<KlassHandle>* klass_handle_array);
 
-  static void  record_vm_startup_time(jlong begin, jlong duration);
+  static void  record_vm_startup_time(jlong begin, jlong duration)
+      NOT_MANAGEMENT_RETURN;
   static void  record_vm_init_completed() {
     // Initialize the timestamp to get the current time
     _vm_init_done_time->set_value(os::javaTimeMillis());
@@ -85,14 +86,19 @@ public:
 
   // methods to return a Klass*.
   static Klass* java_lang_management_ThreadInfo_klass(TRAPS);
-  static Klass* java_lang_management_MemoryUsage_klass(TRAPS);
+  static Klass* java_lang_management_MemoryUsage_klass(TRAPS)
+      NOT_MANAGEMENT_RETURN_(NULL);
   static Klass* java_lang_management_MemoryPoolMXBean_klass(TRAPS);
   static Klass* java_lang_management_MemoryManagerMXBean_klass(TRAPS);
   static Klass* java_lang_management_GarbageCollectorMXBean_klass(TRAPS);
-  static Klass* sun_management_Sensor_klass(TRAPS);
+  static Klass* sun_management_Sensor_klass(TRAPS)
-  static Klass* sun_management_ManagementFactory_klass(TRAPS);
+      NOT_MANAGEMENT_RETURN_(NULL);
-  static Klass* sun_management_GarbageCollectorImpl_klass(TRAPS);
+  static Klass* sun_management_ManagementFactory_klass(TRAPS)
-  static Klass* com_sun_management_GcInfo_klass(TRAPS);
+      NOT_MANAGEMENT_RETURN_(NULL);
+  static Klass* sun_management_GarbageCollectorImpl_klass(TRAPS)
+      NOT_MANAGEMENT_RETURN_(NULL);
+  static Klass* com_sun_management_GcInfo_klass(TRAPS)
+      NOT_MANAGEMENT_RETURN_(NULL);
 
   static instanceOop create_thread_info_instance(ThreadSnapshot* snapshot, TRAPS);
   static instanceOop create_thread_info_instance(ThreadSnapshot* snapshot, objArrayHandle monitors_array, typeArrayHandle depths_array, objArrayHandle synchronizers_array, TRAPS);

hotspot/src/share/vm/services/memReporter.hpp

@@ -30,6 +30,8 @@
 #include "services/memTracker.hpp"
 #include "utilities/ostream.hpp"
 
+#if INCLUDE_NMT
+
 /*
  * MemBaselineReporter reports data to this outputer class,
  * ReportOutputer is responsible for format, store and redirect
@@ -265,4 +267,6 @@ class BaselineTTYOutputer : public BaselineOutputer {
 };
 
 
+#endif // INCLUDE_NMT
+
 #endif // SHARE_VM_SERVICES_MEM_REPORTER_HPP

hotspot/src/share/vm/services/memTracker.hpp

@@ -25,6 +25,80 @@
 #ifndef SHARE_VM_SERVICES_MEM_TRACKER_HPP
 #define SHARE_VM_SERVICES_MEM_TRACKER_HPP
 
+#include "utilities/macros.hpp"
+
+#if !INCLUDE_NMT
+
+#include "utilities/ostream.hpp"
+
+class BaselineOutputer : public StackObj {
+
+};
+
+class BaselineTTYOutputer : public BaselineOutputer {
+  public:
+    BaselineTTYOutputer(outputStream* st) { }
+};
+
+class MemTracker : AllStatic {
+  public:
+   enum ShutdownReason {
+      NMT_shutdown_none,     // no shutdown requested
+      NMT_shutdown_user,     // user requested shutdown
+      NMT_normal,            // normal shutdown, process exit
+      NMT_out_of_memory,     // shutdown due to out of memory
+      NMT_initialization,    // shutdown due to initialization failure
+      NMT_use_malloc_only,   // can not combine NMT with UseMallocOnly flag
+      NMT_error_reporting,   // shutdown by vmError::report_and_die()
+      NMT_out_of_generation, // running out of generation queue
+      NMT_sequence_overflow  // overflow the sequence number
+   };
+
+
+  public:
+   static inline void init_tracking_options(const char* option_line) { }
+   static inline bool is_on()   { return false; }
+   static const char* reason()  { return "Native memory tracking is not implemented"; }
+   static inline bool can_walk_stack() { return false; }
+
+   static inline void bootstrap_single_thread() { }
+   static inline void bootstrap_multi_thread() { }
+   static inline void start() { }
+
+   static inline void record_malloc(address addr, size_t size, MEMFLAGS flags,
+        address pc = 0, Thread* thread = NULL) { }
+   static inline void record_free(address addr, MEMFLAGS flags, Thread* thread = NULL) { }
+   static inline void record_realloc(address old_addr, address new_addr, size_t size,
+        MEMFLAGS flags, address pc = 0, Thread* thread = NULL) { }
+   static inline void record_arena_size(address addr, size_t size) { }
+   static inline void record_virtual_memory_reserve(address addr, size_t size,
+        address pc = 0, Thread* thread = NULL) { }
+   static inline void record_virtual_memory_commit(address addr, size_t size,
+        address pc = 0, Thread* thread = NULL) { }
+   static inline void record_virtual_memory_uncommit(address addr, size_t size,
+        Thread* thread = NULL) { }
+   static inline void record_virtual_memory_release(address addr, size_t size,
+        Thread* thread = NULL) { }
+   static inline void record_virtual_memory_type(address base, MEMFLAGS flags,
+        Thread* thread = NULL) { }
+   static inline bool baseline() { return false; }
+   static inline bool has_baseline() { return false; }
+
+   static void shutdown(ShutdownReason reason) { }
+   static inline bool shutdown_in_progress() {  }
+   static bool print_memory_usage(BaselineOutputer& out, size_t unit,
+            bool summary_only = true) { }
+   static bool compare_memory_usage(BaselineOutputer& out, size_t unit,
+            bool summary_only = true) { }
+
+   static inline void sync() { }
+   static inline void thread_exiting(JavaThread* thread) { }
+
+};
+
+
+#else // !INCLUDE_NMT
+
 #include "memory/allocation.hpp"
 #include "runtime/globals.hpp"
 #include "runtime/mutex.hpp"
@@ -411,4 +485,6 @@ class MemTracker : AllStatic {
   static enum ShutdownReason       _reason;
 };
 
+#endif // !INCLUDE_NMT
+
 #endif // SHARE_VM_SERVICES_MEM_TRACKER_HPP

hotspot/src/share/vm/services/runtimeService.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2010, 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
@@ -35,6 +35,7 @@ HS_DTRACE_PROBE_DECL(hs_private, safepoint__begin);
 HS_DTRACE_PROBE_DECL(hs_private, safepoint__end);
 #endif /* !USDT2 */
 
+#if INCLUDE_MANAGEMENT
 TimeStamp RuntimeService::_app_timer;
 TimeStamp RuntimeService::_safepoint_timer;
 PerfCounter*  RuntimeService::_sync_time_ticks = NULL;
@@ -101,9 +102,9 @@ void RuntimeService::init() {
     memset((void*) capabilities, '0', len);
     capabilities[len-1] = '\0';
     capabilities[0] = AttachListener::is_attach_supported() ? '1' : '0';
-#ifdef KERNEL
+#if INCLUDE_SERVICES
     capabilities[1] = '1';
-#endif // KERNEL
+#endif // INCLUDE_SERVICES
     PerfDataManager::create_string_constant(SUN_RT, "jvmCapabilities",
                                             capabilities, CHECK);
   }
@@ -205,3 +206,5 @@ void RuntimeService::record_thread_interrupt_signaled_count() {
     _thread_interrupt_signaled_count->inc();
   }
 }
+
+#endif // INCLUDE_MANAGEMENT

hotspot/src/share/vm/services/runtimeService.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2010, 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
@@ -53,15 +53,15 @@ public:
   static double last_application_time_sec()    { return _app_timer.seconds(); }
 
   // callbacks
-  static void record_safepoint_begin();
+  static void record_safepoint_begin() NOT_MANAGEMENT_RETURN;
-  static void record_safepoint_synchronized();
+  static void record_safepoint_synchronized() NOT_MANAGEMENT_RETURN;
-  static void record_safepoint_end();
+  static void record_safepoint_end() NOT_MANAGEMENT_RETURN;
-  static void record_application_start();
+  static void record_application_start() NOT_MANAGEMENT_RETURN;
 
   // interruption events
-  static void record_interrupted_before_count();
+  static void record_interrupted_before_count() NOT_MANAGEMENT_RETURN;
-  static void record_interrupted_during_count();
+  static void record_interrupted_during_count() NOT_MANAGEMENT_RETURN;
-  static void record_thread_interrupt_signaled_count();
+  static void record_thread_interrupt_signaled_count() NOT_MANAGEMENT_RETURN;
 };
 
 #endif // SHARE_VM_SERVICES_RUNTIMESERVICE_HPP

hotspot/src/share/vm/utilities/macros.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 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
@@ -34,26 +34,131 @@
 // Makes a string of the macro expansion of a
 #define XSTR(a) STR(a)
 
-// KERNEL variant
+// -DINCLUDE_<something>=0 | 1 can be specified on the command line to include
-#ifdef KERNEL
+// or exclude functionality.
-#define COMPILER1
-#define SERIALGC
 
-#define JVMTI_KERNEL
+#ifndef INCLUDE_JVMTI
-#define FPROF_KERNEL
+#define INCLUDE_JVMTI 1
-#define VM_STRUCTS_KERNEL
+#endif  // INCLUDE_JVMTI
-#define JNICHECK_KERNEL
-#define SERVICES_KERNEL
 
-#define KERNEL_RETURN        {}
+#if INCLUDE_JVMTI
-#define KERNEL_RETURN_(code) { return code; }
+#define JVMTI_ONLY(x) x
+#define NOT_JVMTI(x)
+#define NOT_JVMTI_RETURN
+#define NOT_JVMTI_RETURN_(code) /* next token must be ; */
+#else
+#define JVMTI_ONLY(x)
+#define NOT_JVMTI(x) x
+#define NOT_JVMTI_RETURN { return; }
+#define NOT_JVMTI_RETURN_(code) { return code; }
+#endif // INCLUDE_JVMTI
 
-#else  // KERNEL
+#ifndef INCLUDE_FPROF
+#define INCLUDE_FPROF 1
+#endif
 
-#define KERNEL_RETURN        /* next token must be ; */
+#if INCLUDE_FPROF
-#define KERNEL_RETURN_(code) /* next token must be ; */
+#define NOT_FPROF_RETURN        /* next token must be ; */
+#define NOT_FPROF_RETURN_(code) /* next token must be ; */
+#else
+#define NOT_FPROF_RETURN                {}
+#define NOT_FPROF_RETURN_(code) { return code; }
+#endif // INCLUDE_FPROF
 
-#endif // KERNEL
+#ifndef INCLUDE_VM_STRUCTS
+#define INCLUDE_VM_STRUCTS 1
+#endif
+
+#if INCLUDE_VM_STRUCTS
+#define NOT_VM_STRUCTS_RETURN        /* next token must be ; */
+#define NOT_VM_STRUCTS_RETURN_(code) /* next token must be ; */
+#else
+#define NOT_VM_STRUCTS_RETURN           {}
+#define NOT_VM_STRUCTS_RETURN_(code) { return code; }
+#endif // INCLUDE_VM_STRUCTS
+
+#ifndef INCLUDE_JNI_CHECK
+#define INCLUDE_JNI_CHECK 1
+#endif
+
+#if INCLUDE_JNI_CHECK
+#define NOT_JNI_CHECK_RETURN        /* next token must be ; */
+#define NOT_JNI_CHECK_RETURN_(code) /* next token must be ; */
+#else
+#define NOT_JNI_CHECK_RETURN            {}
+#define NOT_JNI_CHECK_RETURN_(code) { return code; }
+#endif // INCLUDE_JNI_CHECK
+
+#ifndef INCLUDE_SERVICES
+#define INCLUDE_SERVICES 1
+#endif
+
+#if INCLUDE_SERVICES
+#define NOT_SERVICES_RETURN        /* next token must be ; */
+#define NOT_SERVICES_RETURN_(code) /* next token must be ; */
+#else
+#define NOT_SERVICES_RETURN             {}
+#define NOT_SERVICES_RETURN_(code) { return code; }
+#endif // INCLUDE_SERVICES
+
+#ifndef INCLUDE_CDS
+#define INCLUDE_CDS 1
+#endif
+
+#if INCLUDE_CDS
+#define CDS_ONLY(x) x
+#define NOT_CDS(x)
+#define NOT_CDS_RETURN        /* next token must be ; */
+#define NOT_CDS_RETURN_(code) /* next token must be ; */
+#else
+#define CDS_ONLY(x)
+#define NOT_CDS(x) x
+#define NOT_CDS_RETURN          {}
+#define NOT_CDS_RETURN_(code) { return code; }
+#endif // INCLUDE_CDS
+
+#ifndef INCLUDE_MANAGEMENT
+#define INCLUDE_MANAGEMENT 1
+#endif // INCLUDE_MANAGEMENT
+
+#if INCLUDE_MANAGEMENT
+#define NOT_MANAGEMENT_RETURN        /* next token must be ; */
+#define NOT_MANAGEMENT_RETURN_(code) /* next token must be ; */
+#else
+#define NOT_MANAGEMENT_RETURN        {}
+#define NOT_MANAGEMENT_RETURN_(code) { return code; }
+#endif // INCLUDE_MANAGEMENT
+
+/*
+ * When INCLUDE_ALTERNATE_GCS is false the only garbage collectors
+ * included in the JVM are defaultNewGeneration and markCompact.
+ *
+ * When INCLUDE_ALTERNATE_GCS is true all garbage collectors are
+ * included in the JVM.
+ */
+#ifndef INCLUDE_ALTERNATE_GCS
+#define INCLUDE_ALTERNATE_GCS 1
+#endif // INCLUDE_ALTERNATE_GCS
+
+#if INCLUDE_ALTERNATE_GCS
+#define NOT_ALTERNATE_GCS_RETURN        /* next token must be ; */
+#define NOT_ALTERNATE_GCS_RETURN_(code) /* next token must be ; */
+#else
+#define NOT_ALTERNATE_GCS_RETURN        {}
+#define NOT_ALTERNATE_GCS_RETURN_(code) { return code; }
+#endif // INCLUDE_ALTERNATE_GCS
+
+#ifndef INCLUDE_NMT
+#define INCLUDE_NMT 1
+#endif // INCLUDE_NMT
+
+#if INCLUDE_NMT
+#define NOT_NMT_RETURN        /* next token must be ; */
+#define NOT_NMT_RETURN_(code) /* next token must be ; */
+#else
+#define NOT_NMT_RETURN        {}
+#define NOT_NMT_RETURN_(code) { return code; }
+#endif // INCLUDE_NMT
 
 // COMPILER1 variant
 #ifdef COMPILER1