--- old/hotspot/make/linux/makefiles/vm.make 2016-04-20 15:11:18.940962708 +0200 +++ /dev/null 2016-02-18 10:58:42.502130963 +0100 @@ -1,407 +0,0 @@ -# -# Copyright (c) 1999, 2015, 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)/makefiles -include $(MAKEFILES_DIR)/rules.make -include $(GAMMADIR)/make/altsrc.make - -default: build - -#---------------------------------------------------------------------- -# Defs - -GENERATED = ../generated -DEP_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.make -else - BUILDARCH_MAKE = $(MAKEFILES_DIR)/$(BUILDARCH).make - ALT_BUILDARCH_MAKE = $(HS_ALT_MAKE)/$(Platform_os_family)/makefiles/$(BUILDARCH).make - include $(if $(wildcard $(ALT_BUILDARCH_MAKE)),$(ALT_BUILDARCH_MAKE),$(BUILDARCH_MAKE)) -endif - -# 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_.[ch]pp. -# The jvmtifiles directory contains jvmti*.[ch]pp -Src_Dirs_V += $(GENERATED)/adfiles $(GENERATED)/jvmtifiles $(GENERATED)/tracefiles $(GENERATED)/extensions -VPATH += $(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%) $(Src_Dirs_I:%=-I%) - -# SYMFLAG is used by jsig.make -ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) - # always build with debug info when we can create .debuginfo files - SYMFLAG = -g -else - ifeq (${VERSION}, debug) - SYMFLAG = -g - else - SYMFLAG = - endif -endif - -# The following variables are defined in the generated flags.make file. -JDK_VER_DEFS = -DVERSION_MAJOR=$(VERSION_MAJOR) \ - -DVERSION_MINOR=$(VERSION_MINOR) \ - -DVERSION_SECURITY=$(VERSION_SECURITY) \ - -DVERSION_PATCH=$(VERSION_PATCH) \ - -DVERSION_BUILD=$(VERSION_BUILD) -VM_VER_DEFS = -DHOTSPOT_VERSION_STRING="\"$(HOTSPOT_VERSION_STRING)\"" \ - -DVERSION_STRING="\"$(VERSION_STRING)\"" \ - -DDEBUG_LEVEL="\"$(DEBUG_LEVEL)\"" \ - $(JDK_VER_DEFS) -HS_LIB_ARCH = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\" -BUILD_USER = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\"" -VM_DISTRO = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\"" - -CXXFLAGS = \ - ${SYSDEFS} \ - ${INCLUDES} \ - ${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 += ${VM_VER_DEFS} - -CXXFLAGS/BYFILE = $(CXXFLAGS/$@) - -# File specific flags -CXXFLAGS += $(CXXFLAGS/BYFILE) - -# Large File Support -ifneq ($(LP64), 1) -CXXFLAGS/ostream.o += -D_FILE_OFFSET_BITS=64 -endif # ifneq ($(LP64), 1) - -# CFLAGS_WARN holds compiler options to suppress/enable warnings. -CFLAGS += $(CFLAGS_WARN/BYFILE) - -# Do not use C++ exception handling -CFLAGS += $(CFLAGS/NOEX) - -# Extra flags from gnumake's invocation or environment -CFLAGS += $(EXTRA_CFLAGS) -LFLAGS += $(EXTRA_CFLAGS) - -# Don't set excutable bit on stack segment -# the same could be done by separate execstack command -LFLAGS += -Xlinker -z -Xlinker noexecstack - -LIBS += -lm -ldl -lpthread - -# By default, link the *.o into the library, not the executable. -LINK_INTO$(LINK_INTO) = LIBJVM - -JDK_LIBDIR = $(JAVA_HOME)/lib/$(LIBARCH) - -#---------------------------------------------------------------------- -# jvm_db & dtrace -include $(MAKEFILES_DIR)/dtrace.make - -#---------------------------------------------------------------------- -# JVM - -JVM = jvm -LIBJVM = lib$(JVM).so - -LIBJVM_DEBUGINFO = lib$(JVM).debuginfo -LIBJVM_DIZ = lib$(JVM).diz - -SPECIAL_PATHS:=adlc c1 gc opto shark libadt - -SOURCE_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)/vm -SOURCE_PATHS+=$(HS_COMMON_SRC)/os/posix/vm -SOURCE_PATHS+=$(HS_COMMON_SRC)/cpu/$(Platform_arch)/vm -SOURCE_PATHS+=$(HS_COMMON_SRC)/os_cpu/$(Platform_os_arch)/vm - -CORE_PATHS=$(foreach path,$(SOURCE_PATHS),$(call altsrc,$(path)) $(path)) -CORE_PATHS+=$(GENERATED)/jvmtifiles $(GENERATED)/tracefiles - -ifneq ($(INCLUDE_TRACE), false) -CORE_PATHS+=$(shell if [ -d $(HS_ALT_SRC)/share/vm/jfr ]; then \ - find $(HS_ALT_SRC)/share/vm/jfr -type d; \ - fi) -endif - -CORE_PATHS+=$(GENERATED)/extensions - -COMPILER1_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/c1) -COMPILER1_PATHS += $(HS_COMMON_SRC)/share/vm/c1 - -COMPILER2_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/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 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 - -Src_Files_BASE += \*.c \*.cpp \*.s - -# Alternate vm.make -# This has to be included here to allow changes to the source -# directories and excluded files before they are expanded -# by the definition of Src_Files. --include $(HS_ALT_MAKE)/$(Platform_os_family)/makefiles/vm.make - -# Locate all source files in the given directory, excluding files in Src_Files_EXCLUDE. -define findsrc - $(notdir $(shell find $(1)/. ! -name . -prune \ - -a \( -name DUMMY $(addprefix -o -name ,$(Src_Files_BASE)) \) \ - -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))) $(EXTENDED_JVM_OBJ_FILES)) - -JVM_OBJ_FILES = $(Obj_Files) - -vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES)) - -MAPFILE_SHARE := $(GAMMADIR)/make/share/makefiles/mapfile-vers - -MAPFILE_EXT_SRC := $(HS_ALT_MAKE)/share/makefiles/mapfile-ext -ifneq ("$(wildcard $(MAPFILE_EXT_SRC))","") -MAPFILE_EXT := $(MAPFILE_EXT_SRC) -endif - -mapfile : $(MAPFILE) $(MAPFILE_SHARE) vm.def $(MAPFILE_EXT) - rm -f $@ - awk '{ if ($$0 ~ "INSERT VTABLE SYMBOLS HERE") \ - { system ("cat ${MAPFILE_SHARE} $(MAPFILE_EXT) vm.def"); } \ - else \ - { print $$0 } \ - }' > $@ < $(MAPFILE) - -mapfile_reorder : mapfile $(REORDERFILE) - rm -f $@ - cat $^ > $@ - -VMDEF_PAT = ^_ZTV -VMDEF_PAT := ^gHotSpotVM|$(VMDEF_PAT) -VMDEF_PAT := ^UseSharedSpaces$$|$(VMDEF_PAT) -VMDEF_PAT := ^_ZN9Arguments17SharedArchivePathE$$|$(VMDEF_PAT) -ifneq ($(VMDEF_PAT_EXT),) - VMDEF_PAT := $(VMDEF_PAT_EXT)|$(VMDEF_PAT) -endif - -vm.def: $(Res_Files) $(Obj_Files) $(VM_DEF_EXT) - $(QUIETLY) $(NM) --defined-only $(Obj_Files) | sort -k3 -u | \ - awk '$$3 ~ /$(VMDEF_PAT)/ { print "\t" $$3 ";" }' > $@ -ifneq ($(VM_DEF_EXT),) - cat $(VM_DEF_EXT) >> $@ -endif - -ifeq ($(JVM_VARIANT_ZEROSHARK), 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)) - LFLAGS_VM += -Wl,-z,defs - - # 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 += $(LIBS) -endif -ifeq ($(JVM_VARIANT_ZERO), true) - LIBS_VM += $(LIBFFI_LIBS) -endif -ifeq ($(JVM_VARIANT_ZEROSHARK), true) - LIBS_VM += $(LIBFFI_LIBS) $(LLVM_LIBS) - LFLAGS_VM += $(LLVM_LDFLAGS) -endif - -LINK_VM = $(LINK_LIB.CC) - -# rule for building precompiled header -$(PRECOMPILED_HEADER): - $(QUIETLY) echo $(LOG_INFO) Generating precompiled header $@ - $(QUIETLY) mkdir -p $(PRECOMPILED_HEADER_DIR) - $(QUIETLY) rm -f $@ - $(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 - -# 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 $(LOG_INFO) 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 $@ $@.1; \ - if [ \"$(CROSS_COMPILE_ARCH)\" = \"\" ] ; then \ - if [ -x /usr/sbin/selinuxenabled ] ; then \ - if /usr/sbin/selinuxenabled; then \ - if ! /usr/bin/chcon -t textrel_shlib_t $@; then \ - echo "ERROR: Cannot chcon $@"; \ - fi \ - fi \ - fi \ - fi \ - } - -ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) - $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DEBUGINFO) - $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DEBUGINFO) $@ - ifeq ($(STRIP_POLICY),all_strip) - $(QUIETLY) $(STRIP) $@ - else - ifeq ($(STRIP_POLICY),min_strip) - $(QUIETLY) $(STRIP) -g $@ - # implied else here is no stripping at all - endif - endif - ifeq ($(ZIP_DEBUGINFO_FILES),1) - $(ZIPEXE) -q -y $(LIBJVM_DIZ) $(LIBJVM_DEBUGINFO) - $(RM) $(LIBJVM_DEBUGINFO) - endif -endif - -DEST_SUBDIR = $(JDK_LIBDIR)/$(VM_SUBDIR) -DEST_JVM = $(DEST_SUBDIR)/$(LIBJVM) -DEST_JVM_DEBUGINFO = $(DEST_SUBDIR)/$(LIBJVM_DEBUGINFO) -DEST_JVM_DIZ = $(DEST_SUBDIR)/$(LIBJVM_DIZ) - -install_jvm: $(LIBJVM) - @echo "Copying $(LIBJVM) to $(DEST_JVM)" - $(QUIETLY) test ! -f $(LIBJVM_DEBUGINFO) || \ - $(CP) -f $(LIBJVM_DEBUGINFO) $(DEST_JVM_DEBUGINFO) - $(QUIETLY) test ! -f $(LIBJVM_DIZ) || \ - $(CP) -f $(LIBJVM_DIZ) $(DEST_JVM_DIZ) - $(QUIETLY) $(CP) -f $(LIBJVM) $(DEST_JVM) && echo "Done" - -#---------------------------------------------------------------------- -# Other files - -# Signal interposition library -include $(MAKEFILES_DIR)/jsig.make - -#---------------------------------------------------------------------- - -build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) dtraceCheck - -install: install_jvm install_jsig - -.PHONY: default build install install_jvm $(HS_ALT_MAKE)/$(Platform_os_family)/makefiles/$(BUILDARCH).make $(HS_ALT_MAKE)/$(Platform_os_family)/makefiles/vm.make