vm.make revision 2402
0N/A#
0N/A# Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
0N/A# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A#
0N/A# This code is free software; you can redistribute it and/or modify it
0N/A# under the terms of the GNU General Public License version 2 only, as
0N/A# published by the Free Software Foundation.
0N/A#
0N/A# This code is distributed in the hope that it will be useful, but WITHOUT
0N/A# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A# version 2 for more details (a copy is included in the LICENSE file that
0N/A# accompanied this code).
0N/A#
0N/A# You should have received a copy of the GNU General Public License version
0N/A# 2 along with this work; if not, write to the Free Software Foundation,
0N/A# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A#
0N/A# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
0N/A# or visit www.oracle.com if you need additional information or have any
0N/A# questions.
0N/A#
0N/A#
0N/A
0N/A# Rules to build JVM and related libraries, included from vm.make in the build
0N/A# directory.
0N/A
0N/A# Common build rules.
0N/AMAKEFILES_DIR=$(GAMMADIR)/make/$(Platform_os_family)/makefiles
0N/Ainclude $(MAKEFILES_DIR)/rules.make
0N/Ainclude $(GAMMADIR)/make/altsrc.make
0N/A
0N/Adefault: build
0N/A
0N/A#----------------------------------------------------------------------
0N/A# Defs
0N/A
0N/AGENERATED = ../generated
0N/ADEP_DIR = $(GENERATED)/dependencies
0N/A
0N/A# reads the generated files defining the set of .o's and the .o .h dependencies
0N/A-include $(DEP_DIR)/*.d
0N/A
0N/A# read machine-specific adjustments (%%% should do this via buildtree.make?)
0N/Aifeq ($(ZERO_BUILD), true)
0N/A include $(MAKEFILES_DIR)/zeroshark.make
0N/Aelse
0N/A include $(MAKEFILES_DIR)/$(BUILDARCH).make
0N/Aendif
0N/A
0N/A# set VPATH so make knows where to look for source files
0N/A# Src_Dirs_V is everything in src/share/vm/*, plus the right os/*/vm and cpu/*/vm
0N/A# The adfiles directory contains ad_<arch>.[ch]pp.
0N/A# The jvmtifiles directory contains jvmti*.[ch]pp
0N/ASrc_Dirs_V += $(GENERATED)/adfiles $(GENERATED)/jvmtifiles
0N/AVPATH += $(Src_Dirs_V:%=%:)
0N/A
0N/A# set INCLUDES for C preprocessor.
0N/ASrc_Dirs_I += $(GENERATED)
0N/A# The order is important for the precompiled headers to work.
0N/AINCLUDES += $(PRECOMPILED_HEADER_DIR:%=-I%) $(Src_Dirs_I:%=-I%)
0N/A
0N/Aifeq (${VERSION}, debug)
0N/A SYMFLAG = -g
0N/Aelse
0N/A SYMFLAG =
0N/Aendif
0N/A
0N/A# HOTSPOT_RELEASE_VERSION and HOTSPOT_BUILD_VERSION are defined
0N/A# in $(GAMMADIR)/make/defs.make
0N/Aifeq ($(HOTSPOT_BUILD_VERSION),)
0N/A BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)\""
0N/Aelse
0N/A BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)\""
0N/Aendif
0N/A
0N/A# The following variables are defined in the generated flags.make file.
0N/ABUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HS_BUILD_VER)\""
0N/AJRE_VERSION = -DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\""
0N/AHS_LIB_ARCH = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\"
0N/ABUILD_TARGET = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\""
0N/ABUILD_USER = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\""
0N/AVM_DISTRO = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\""
0N/A
0N/ACPPFLAGS = \
0N/A ${SYSDEFS} \
0N/A ${INCLUDES} \
0N/A ${BUILD_VERSION} \
0N/A ${BUILD_TARGET} \
0N/A ${BUILD_USER} \
0N/A ${HS_LIB_ARCH} \
0N/A ${JRE_VERSION} \
0N/A ${VM_DISTRO}
0N/A
0N/A# CFLAGS_WARN holds compiler options to suppress/enable warnings.
0N/ACFLAGS += $(CFLAGS_WARN/BYFILE)
0N/A
0N/A# Do not use C++ exception handling
0N/ACFLAGS += $(CFLAGS/NOEX)
0N/A
0N/A# Extra flags from gnumake's invocation or environment
0N/ACFLAGS += $(EXTRA_CFLAGS)
0N/ALFLAGS += $(EXTRA_CFLAGS)
0N/A
0N/A# Don't set excutable bit on stack segment
0N/A# the same could be done by separate execstack command
0N/ALFLAGS += -Xlinker -z -Xlinker noexecstack
0N/A
0N/ALIBS += -lm -ldl -lpthread
0N/A
0N/A# By default, link the *.o into the library, not the executable.
0N/ALINK_INTO$(LINK_INTO) = LIBJVM
0N/A
0N/AJDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH)
0N/A
0N/A#----------------------------------------------------------------------
0N/A# jvm_db & dtrace
0N/Ainclude $(MAKEFILES_DIR)/dtrace.make
0N/A
0N/A#----------------------------------------------------------------------
0N/A# JVM
0N/A
0N/AJVM = jvm
0N/ALIBJVM = lib$(JVM).so
0N/ALIBJVM_G = lib$(JVM)$(G_SUFFIX).so
0N/A
0N/ASPECIAL_PATHS:=adlc c1 gc_implementation opto shark libadt
0N/A
0N/ASOURCE_PATHS=\
0N/A $(shell find $(HS_COMMON_SRC)/share/vm/* -type d \! \
0N/A \( -name DUMMY $(foreach dir,$(SPECIAL_PATHS),-o -name $(dir)) \))
0N/ASOURCE_PATHS+=$(HS_COMMON_SRC)/os/$(Platform_os_family)/vm
0N/ASOURCE_PATHS+=$(HS_COMMON_SRC)/os/posix/vm
0N/ASOURCE_PATHS+=$(HS_COMMON_SRC)/cpu/$(Platform_arch)/vm
0N/ASOURCE_PATHS+=$(HS_COMMON_SRC)/os_cpu/$(Platform_os_arch)/vm
0N/A
0N/ACORE_PATHS=$(foreach path,$(SOURCE_PATHS),$(call altsrc,$(path)) $(path))
0N/ACORE_PATHS+=$(GENERATED)/jvmtifiles
0N/A
0N/ACOMPILER1_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/c1)
0N/ACOMPILER1_PATHS += $(HS_COMMON_SRC)/share/vm/c1
0N/A
0N/ACOMPILER2_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/opto)
0N/ACOMPILER2_PATHS += $(call altsrc,$(HS_COMMON_SRC)/share/vm/libadt)
COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/opto
COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/libadt
COMPILER2_PATHS += $(GENERATED)/adfiles
SHARK_PATHS := $(GAMMADIR)/src/share/vm/shark
# Include dirs per type.
Src_Dirs/CORE := $(CORE_PATHS)
Src_Dirs/COMPILER1 := $(CORE_PATHS) $(COMPILER1_PATHS)
Src_Dirs/COMPILER2 := $(CORE_PATHS) $(COMPILER2_PATHS)
Src_Dirs/TIERED := $(CORE_PATHS) $(COMPILER1_PATHS) $(COMPILER2_PATHS)
Src_Dirs/ZERO := $(CORE_PATHS)
Src_Dirs/SHARK := $(CORE_PATHS) $(SHARK_PATHS)
Src_Dirs := $(Src_Dirs/$(TYPE))
COMPILER2_SPECIFIC_FILES := opto libadt bcEscapeAnalyzer.cpp chaitin\* c2_\* runtime_\*
COMPILER1_SPECIFIC_FILES := c1_\*
SHARK_SPECIFIC_FILES := shark
ZERO_SPECIFIC_FILES := zero
# Always exclude these.
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
Src_Files_EXCLUDE/COMPILER1 := $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
Src_Files_EXCLUDE/COMPILER2 := $(COMPILER1_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
Src_Files_EXCLUDE/TIERED := $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
Src_Files_EXCLUDE/ZERO := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
Src_Files_EXCLUDE/SHARK := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES)
Src_Files_EXCLUDE += $(Src_Files_EXCLUDE/$(TYPE))
# Special handling of arch model.
ifeq ($(Platform_arch_model), x86_32)
Src_Files_EXCLUDE += \*x86_64\*
endif
ifeq ($(Platform_arch_model), x86_64)
Src_Files_EXCLUDE += \*x86_32\*
endif
# Locate all source files in the given directory, excluding files in Src_Files_EXCLUDE.
define findsrc
$(notdir $(shell find $(1)/. ! -name . -prune \
-a \( -name \*.c -o -name \*.cpp -o -name \*.s \) \
-a ! \( -name DUMMY $(addprefix -o -name ,$(Src_Files_EXCLUDE)) \)))
endef
Src_Files := $(foreach e,$(Src_Dirs),$(call findsrc,$(e)))
Obj_Files = $(sort $(addsuffix .o,$(basename $(Src_Files))))
JVM_OBJ_FILES = $(Obj_Files)
vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES))
mapfile : $(MAPFILE) vm.def
rm -f $@
awk '{ if ($$0 ~ "INSERT VTABLE SYMBOLS HERE") \
{ system ("cat vm.def"); } \
else \
{ print $$0 } \
}' > $@ < $(MAPFILE)
mapfile_reorder : mapfile $(REORDERFILE)
rm -f $@
cat $^ > $@
vm.def: $(Res_Files) $(Obj_Files)
sh $(GAMMADIR)/make/linux/makefiles/build_vm_def.sh *.o > $@
ifeq ($(SHARK_BUILD), true)
STATIC_CXX = false
else
ifeq ($(ZERO_LIBARCH), ppc64)
STATIC_CXX = false
else
STATIC_CXX = true
endif
endif
ifeq ($(LINK_INTO),AOUT)
LIBJVM.o =
LIBJVM_MAPFILE =
LIBS_VM = $(LIBS)
else
LIBJVM.o = $(JVM_OBJ_FILES)
LIBJVM_MAPFILE$(LDNOMAP) = mapfile_reorder
LFLAGS_VM$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE))
LFLAGS_VM += $(SONAMEFLAG:SONAME=$(LIBJVM))
# JVM is statically linked with libgcc[_s] and libstdc++; this is needed to
# get around library dependency and compatibility issues. Must use gcc not
# g++ to link.
ifeq ($(STATIC_CXX), true)
LFLAGS_VM += $(STATIC_LIBGCC)
LIBS_VM += $(STATIC_STDCXX)
else
LIBS_VM += -lstdc++
endif
LIBS_VM += $(LIBS)
endif
ifeq ($(ZERO_BUILD), true)
LIBS_VM += $(LIBFFI_LIBS)
endif
ifeq ($(SHARK_BUILD), true)
LFLAGS_VM += $(LLVM_LDFLAGS)
LIBS_VM += $(LLVM_LIBS)
endif
LINK_VM = $(LINK_LIB.c)
# rule for building precompiled header
$(PRECOMPILED_HEADER):
$(QUIETLY) echo Generating precompiled header $@
$(QUIETLY) mkdir -p $(PRECOMPILED_HEADER_DIR)
$(QUIETLY) $(COMPILE.CC) $(DEPFLAGS) -x c++-header $(PRECOMPILED_HEADER_SRC) -o $@ $(COMPILE_DONE)
# making the library:
ifneq ($(JVM_BASE_ADDR),)
# By default shared library is linked at base address == 0. Modify the
# linker script if JVM prefers a different base location. It can also be
# implemented with 'prelink -r'. But 'prelink' is not (yet) available on
# our build platform (AS-2.1).
LD_SCRIPT = libjvm.so.lds
$(LD_SCRIPT): $(LIBJVM_MAPFILE)
$(QUIETLY) { \
rm -rf $@; \
$(LINK_VM) -Wl,--verbose $(LFLAGS_VM) 2>&1 | \
sed -e '/^======/,/^======/!d' \
-e '/^======/d' \
-e 's/0\( + SIZEOF_HEADERS\)/$(JVM_BASE_ADDR)\1/' \
> $@; \
}
LD_SCRIPT_FLAG = -Wl,-T,$(LD_SCRIPT)
endif
# With more recent Redhat releases (or the cutting edge version Fedora), if
# SELinux is configured to be enabled, the runtime linker will fail to apply
# the text relocation to libjvm.so considering that it is built as a non-PIC
# DSO. To workaround that, we run chcon to libjvm.so after it is built. See
# details in bug 6538311.
$(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE) $(LD_SCRIPT)
$(QUIETLY) { \
echo Linking vm...; \
$(LINK_LIB.CC/PRE_HOOK) \
$(LINK_VM) $(LD_SCRIPT_FLAG) \
$(LFLAGS_VM) -o $@ $(LIBJVM.o) $(LIBS_VM); \
$(LINK_LIB.CC/POST_HOOK) \
rm -f $@.1; ln -s $@ $@.1; \
[ -f $(LIBJVM_G) ] || { ln -s $@ $(LIBJVM_G); ln -s $@.1 $(LIBJVM_G).1; }; \
if [ \"$(CROSS_COMPILE_ARCH)\" = \"\" ] ; then \
if [ -x /usr/sbin/selinuxenabled ] ; then \
/usr/sbin/selinuxenabled; \
if [ $$? = 0 ] ; then \
/usr/bin/chcon -t textrel_shlib_t $@; \
if [ $$? != 0 ]; then \
echo "ERROR: Cannot chcon $@"; \
fi \
fi \
fi \
fi \
}
DEST_JVM = $(JDK_LIBDIR)/$(VM_SUBDIR)/$(LIBJVM)
install_jvm: $(LIBJVM)
@echo "Copying $(LIBJVM) to $(DEST_JVM)"
$(QUIETLY) cp -f $(LIBJVM) $(DEST_JVM) && echo "Done"
#----------------------------------------------------------------------
# Other files
# Gamma launcher
include $(MAKEFILES_DIR)/launcher.make
# Signal interposition library
include $(MAKEFILES_DIR)/jsig.make
# Serviceability agent
include $(MAKEFILES_DIR)/saproc.make
#----------------------------------------------------------------------
build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(BUILDLIBSAPROC)
install: install_jvm install_jsig install_saproc
.PHONY: default build install install_jvm