## Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.## This code is free software; you can redistribute it and/or modify it# 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.# ## Rules to build JVM and related libraries, included from vm.make in the build# directory.# Common build rules.MAKEFILES_DIR=$(GAMMADIR)/make/$(Platform_os_family)/makefilesinclude $(MAKEFILES_DIR)/rules.makeinclude $(GAMMADIR)/make/altsrc.makedefault: build#----------------------------------------------------------------------# DefsGENERATED = ../generatedDEP_DIR = $(GENERATED)/dependencies# reads the generated files defining the set of .o's and the .o .h dependencies-include $(DEP_DIR)/*.d# read machine-specific adjustments (%%% should do this via buildtree.make?)ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true) include $(MAKEFILES_DIR)/zeroshark.makeelse include $(MAKEFILES_DIR)/$(BUILDARCH).makeendif# set VPATH so make knows where to look for source files# Src_Dirs_V is everything in src/share/vm/*, plus the right os/*/vm and cpu/*/vm# The adfiles directory contains ad_<arch>.[ch]pp.# The jvmtifiles directory contains jvmti*.[ch]ppSrc_Dirs_V += $(GENERATED)/adfiles $(GENERATED)/jvmtifilesVPATH += $(Src_Dirs_V:%=%:)# set INCLUDES for C preprocessor.Src_Dirs_I += $(GENERATED)# The order is important for the precompiled headers to work.INCLUDES += $(PRECOMPILED_HEADER_DIR:%=-I%) $(Src_Dirs_I:%=-I%)ifeq (${VERSION}, debug) SYMFLAG = -gelse SYMFLAG =endif# HOTSPOT_RELEASE_VERSION and HOTSPOT_BUILD_VERSION are defined # in $(GAMMADIR)/make/defs.makeifeq ($(HOTSPOT_BUILD_VERSION),) BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)\""else BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)\""endif# The following variables are defined in the generated flags.make file.BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HS_BUILD_VER)\""JRE_VERSION = -DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\""HS_LIB_ARCH = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\"BUILD_TARGET = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\""BUILD_USER = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\""VM_DISTRO = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\""CXXFLAGS = \ ${SYSDEFS} \ ${INCLUDES} \ ${BUILD_VERSION} \ ${BUILD_TARGET} \ ${BUILD_USER} \ ${HS_LIB_ARCH} \ ${VM_DISTRO}# This is VERY important! The version define must only be supplied to vm_version.o# If not, ccache will not re-use the cache at all, since the version string might contain# a time and date. CXXFLAGS/vm_version.o += ${JRE_VERSION}CXXFLAGS/BYFILE = $(CXXFLAGS/$@)# File specific flagsCXXFLAGS += $(CXXFLAGS/BYFILE)ifdef DEFAULT_LIBPATHCXXFLAGS += -DDEFAULT_LIBPATH="\"$(DEFAULT_LIBPATH)\""endififndef JAVASE_EMBEDDEDCFLAGS += -DINCLUDE_TRACEendif# CFLAGS_WARN holds compiler options to suppress/enable warnings.CFLAGS += $(CFLAGS_WARN/BYFILE)# Do not use C++ exception handlingCFLAGS += $(CFLAGS/NOEX)# Extra flags from gnumake's invocation or environmentCFLAGS += $(EXTRA_CFLAGS)LFLAGS += $(EXTRA_CFLAGS)# Don't set excutable bit on stack segment# the same could be done by separate execstack command# Darwin is non-executable-stack by defaultifneq ($(OS_VENDOR), Darwin)LFLAGS += -Xlinker -z -Xlinker noexecstackendifLIBS += -lm -pthread# By default, link the *.o into the library, not the executable.LINK_INTO$(LINK_INTO) = LIBJVMJDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH)#----------------------------------------------------------------------# jvm_db & dtraceinclude $(MAKEFILES_DIR)/dtrace.make#----------------------------------------------------------------------# JVMJVM = jvmifeq ($(OS_VENDOR), Darwin) LIBJVM = lib$(JVM).dylib CFLAGS += -D_XOPEN_SOURCE -D_DARWIN_C_SOURCEelse LIBJVM = lib$(JVM).soendifSPECIAL_PATHS:=adlc c1 gc_implementation opto shark libadtSOURCE_PATHS=\ $(shell find $(HS_COMMON_SRC)/share/vm/* -type d \! \ \( -name DUMMY $(foreach dir,$(SPECIAL_PATHS),-o -name $(dir)) \))SOURCE_PATHS+=$(HS_COMMON_SRC)/os/$(Platform_os_family)/vmSOURCE_PATHS+=$(HS_COMMON_SRC)/os/posix/vmSOURCE_PATHS+=$(HS_COMMON_SRC)/cpu/$(Platform_arch)/vmSOURCE_PATHS+=$(HS_COMMON_SRC)/os_cpu/$(Platform_os_arch)/vmifndef JAVASE_EMBEDDEDSOURCE_PATHS+=$(shell if [ -d $(HS_ALT_SRC)/share/vm/jfr ]; then \ find $(HS_ALT_SRC)/share/vm/jfr -type d; \ fi)endifCORE_PATHS=$(foreach path,$(SOURCE_PATHS),$(call altsrc,$(path)) $(path))CORE_PATHS+=$(GENERATED)/jvmtifilesCOMPILER1_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/c1)COMPILER1_PATHS += $(HS_COMMON_SRC)/share/vm/c1COMPILER2_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/opto)COMPILER2_PATHS += $(call altsrc,$(HS_COMMON_SRC)/share/vm/libadt)COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/optoCOMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/libadtCOMPILER2_PATHS += $(GENERATED)/adfilesSHARK_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 := sharkZERO_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.cppSrc_Files_EXCLUDE/COMPILER1 := $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cppSrc_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.cppSrc_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 ($(Platform_arch_model), x86_32)Src_Files_EXCLUDE += \*x86_64\*endififeq ($(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 ! \( -name DUMMY $(addprefix -o -name ,$(Src_Files_EXCLUDE)) \)))endefSrc_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/bsd/makefiles/build_vm_def.sh *.o > $@STATIC_CXX = falseifeq ($(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)) ifeq ($(OS_VENDOR), Darwin) LFLAGS_VM += -Xlinker -rpath -Xlinker @loader_path/. LFLAGS_VM += -Xlinker -rpath -Xlinker @loader_path/.. LFLAGS_VM += -Xlinker -install_name -Xlinker @rpath/$(@F) endif # 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) LINK_VM = $(LINK_LIB.CC) else LINK_VM = $(LINK_LIB.CXX) endif LIBS_VM += $(LIBS)endififeq ($(JVM_VARIANT_ZERO), true) LIBS_VM += $(LIBFFI_LIBS)endififeq ($(JVM_VARIANT_ZEROSHARK), true) LIBS_VM += $(LIBFFI_LIBS) $(LLVM_LIBS) LFLAGS_VM += $(LLVM_LDFLAGS)endif# rule for building precompiled header$(PRECOMPILED_HEADER): $(QUIETLY) echo Generating precompiled header $@ $(QUIETLY) mkdir -p $(PRECOMPILED_HEADER_DIR) $(QUIETLY) $(COMPILE.CXX) $(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$(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE) $(LD_SCRIPT) $(QUIETLY) { \ echo Linking vm...; \ $(LINK_LIB.CXX/PRE_HOOK) \ $(LINK_VM) $(LD_SCRIPT_FLAG) \ $(LFLAGS_VM) -o $@ $(sort $(LIBJVM.o)) $(LIBS_VM); \ $(LINK_LIB.CXX/POST_HOOK) \ rm -f $@.1; ln -s $@ $@.1; \ }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 launcherinclude $(MAKEFILES_DIR)/launcher.make# Signal interposition libraryinclude $(MAKEFILES_DIR)/jsig.make# Serviceability agentinclude $(MAKEFILES_DIR)/saproc.make#----------------------------------------------------------------------ifeq ($(OS_VENDOR), Darwin)$(LIBJVM).dSYM: $(LIBJVM) dsymutil $(LIBJVM)# no libjvm_db for macosxbuild: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(BUILDLIBSAPROC) dtraceCheck $(LIBJVM).dSYM echo "Doing vm.make build:"elsebuild: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(BUILDLIBSAPROC)endifinstall: install_jvm install_jsig install_saproc.PHONY: default build install install_jvm