1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/make/linux/makefiles/vm.make Wed Apr 27 01:25:04 2016 +0800
1.3 @@ -0,0 +1,390 @@
1.4 +#
1.5 +# Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
1.6 +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 +#
1.8 +# This code is free software; you can redistribute it and/or modify it
1.9 +# under the terms of the GNU General Public License version 2 only, as
1.10 +# published by the Free Software Foundation.
1.11 +#
1.12 +# This code is distributed in the hope that it will be useful, but WITHOUT
1.13 +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.14 +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.15 +# version 2 for more details (a copy is included in the LICENSE file that
1.16 +# accompanied this code).
1.17 +#
1.18 +# You should have received a copy of the GNU General Public License version
1.19 +# 2 along with this work; if not, write to the Free Software Foundation,
1.20 +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.21 +#
1.22 +# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.23 +# or visit www.oracle.com if you need additional information or have any
1.24 +# questions.
1.25 +#
1.26 +#
1.27 +
1.28 +# Rules to build JVM and related libraries, included from vm.make in the build
1.29 +# directory.
1.30 +
1.31 +# Common build rules.
1.32 +MAKEFILES_DIR=$(GAMMADIR)/make/$(Platform_os_family)/makefiles
1.33 +include $(MAKEFILES_DIR)/rules.make
1.34 +include $(GAMMADIR)/make/altsrc.make
1.35 +
1.36 +default: build
1.37 +
1.38 +#----------------------------------------------------------------------
1.39 +# Defs
1.40 +
1.41 +GENERATED = ../generated
1.42 +DEP_DIR = $(GENERATED)/dependencies
1.43 +
1.44 +# reads the generated files defining the set of .o's and the .o .h dependencies
1.45 +-include $(DEP_DIR)/*.d
1.46 +
1.47 +# read machine-specific adjustments (%%% should do this via buildtree.make?)
1.48 +ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true)
1.49 + include $(MAKEFILES_DIR)/zeroshark.make
1.50 +else
1.51 + include $(MAKEFILES_DIR)/$(BUILDARCH).make
1.52 + -include $(HS_ALT_MAKE)/$(Platform_os_family)/makefiles/$(BUILDARCH).make
1.53 +endif
1.54 +
1.55 +# set VPATH so make knows where to look for source files
1.56 +# Src_Dirs_V is everything in src/share/vm/*, plus the right os/*/vm and cpu/*/vm
1.57 +# The adfiles directory contains ad_<arch>.[ch]pp.
1.58 +# The jvmtifiles directory contains jvmti*.[ch]pp
1.59 +Src_Dirs_V += $(GENERATED)/adfiles $(GENERATED)/jvmtifiles $(GENERATED)/tracefiles
1.60 +VPATH += $(Src_Dirs_V:%=%:)
1.61 +
1.62 +# set INCLUDES for C preprocessor.
1.63 +Src_Dirs_I += $(GENERATED)
1.64 +# The order is important for the precompiled headers to work.
1.65 +INCLUDES += $(PRECOMPILED_HEADER_DIR:%=-I%) $(Src_Dirs_I:%=-I%)
1.66 +
1.67 +# SYMFLAG is used by {jsig,saproc}.make
1.68 +ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
1.69 + # always build with debug info when we can create .debuginfo files
1.70 + SYMFLAG = -g
1.71 +else
1.72 + ifeq (${VERSION}, debug)
1.73 + SYMFLAG = -g
1.74 + else
1.75 + SYMFLAG =
1.76 + endif
1.77 +endif
1.78 +
1.79 +# HOTSPOT_RELEASE_VERSION and HOTSPOT_BUILD_VERSION are defined
1.80 +# in $(GAMMADIR)/make/defs.make
1.81 +ifeq ($(HOTSPOT_BUILD_VERSION),)
1.82 + BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)\""
1.83 +else
1.84 + BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)\""
1.85 +endif
1.86 +
1.87 +# The following variables are defined in the generated flags.make file.
1.88 +BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HS_BUILD_VER)\""
1.89 +JRE_VERSION = -DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\""
1.90 +HS_LIB_ARCH = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\"
1.91 +BUILD_TARGET = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\""
1.92 +BUILD_USER = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\""
1.93 +VM_DISTRO = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\""
1.94 +
1.95 +CXXFLAGS = \
1.96 + ${SYSDEFS} \
1.97 + ${INCLUDES} \
1.98 + ${BUILD_VERSION} \
1.99 + ${BUILD_TARGET} \
1.100 + ${BUILD_USER} \
1.101 + ${HS_LIB_ARCH} \
1.102 + ${VM_DISTRO}
1.103 +
1.104 +# This is VERY important! The version define must only be supplied to vm_version.o
1.105 +# If not, ccache will not re-use the cache at all, since the version string might contain
1.106 +# a time and date.
1.107 +CXXFLAGS/vm_version.o += ${JRE_VERSION}
1.108 +
1.109 +CXXFLAGS/BYFILE = $(CXXFLAGS/$@)
1.110 +
1.111 +# File specific flags
1.112 +CXXFLAGS += $(CXXFLAGS/BYFILE)
1.113 +
1.114 +# Large File Support
1.115 +ifneq ($(LP64), 1)
1.116 +CXXFLAGS/ostream.o += -D_FILE_OFFSET_BITS=64
1.117 +endif # ifneq ($(LP64), 1)
1.118 +
1.119 +# CFLAGS_WARN holds compiler options to suppress/enable warnings.
1.120 +CFLAGS += $(CFLAGS_WARN/BYFILE)
1.121 +
1.122 +# Do not use C++ exception handling
1.123 +CFLAGS += $(CFLAGS/NOEX)
1.124 +
1.125 +# Extra flags from gnumake's invocation or environment
1.126 +CFLAGS += $(EXTRA_CFLAGS)
1.127 +LFLAGS += $(EXTRA_CFLAGS)
1.128 +
1.129 +# Don't set excutable bit on stack segment
1.130 +# the same could be done by separate execstack command
1.131 +LFLAGS += -Xlinker -z -Xlinker noexecstack
1.132 +
1.133 +LIBS += -lm -ldl -lpthread
1.134 +
1.135 +# By default, link the *.o into the library, not the executable.
1.136 +LINK_INTO$(LINK_INTO) = LIBJVM
1.137 +
1.138 +JDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH)
1.139 +
1.140 +#----------------------------------------------------------------------
1.141 +# jvm_db & dtrace
1.142 +include $(MAKEFILES_DIR)/dtrace.make
1.143 +
1.144 +#----------------------------------------------------------------------
1.145 +# JVM
1.146 +
1.147 +JVM = jvm
1.148 +LIBJVM = lib$(JVM).so
1.149 +
1.150 +LIBJVM_DEBUGINFO = lib$(JVM).debuginfo
1.151 +LIBJVM_DIZ = lib$(JVM).diz
1.152 +
1.153 +SPECIAL_PATHS:=adlc c1 gc_implementation opto shark libadt
1.154 +
1.155 +SOURCE_PATHS=\
1.156 + $(shell find $(HS_COMMON_SRC)/share/vm/* -type d \! \
1.157 + \( -name DUMMY $(foreach dir,$(SPECIAL_PATHS),-o -name $(dir)) \))
1.158 +SOURCE_PATHS+=$(HS_COMMON_SRC)/os/$(Platform_os_family)/vm
1.159 +SOURCE_PATHS+=$(HS_COMMON_SRC)/os/posix/vm
1.160 +SOURCE_PATHS+=$(HS_COMMON_SRC)/cpu/$(Platform_arch)/vm
1.161 +SOURCE_PATHS+=$(HS_COMMON_SRC)/os_cpu/$(Platform_os_arch)/vm
1.162 +
1.163 +CORE_PATHS=$(foreach path,$(SOURCE_PATHS),$(call altsrc,$(path)) $(path))
1.164 +CORE_PATHS+=$(GENERATED)/jvmtifiles $(GENERATED)/tracefiles
1.165 +
1.166 +ifneq ($(INCLUDE_TRACE), false)
1.167 +CORE_PATHS+=$(shell if [ -d $(HS_ALT_SRC)/share/vm/jfr ]; then \
1.168 + find $(HS_ALT_SRC)/share/vm/jfr -type d; \
1.169 + fi)
1.170 +endif
1.171 +
1.172 +COMPILER1_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/c1)
1.173 +COMPILER1_PATHS += $(HS_COMMON_SRC)/share/vm/c1
1.174 +
1.175 +COMPILER2_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/opto)
1.176 +COMPILER2_PATHS += $(call altsrc,$(HS_COMMON_SRC)/share/vm/libadt)
1.177 +COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/opto
1.178 +COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/libadt
1.179 +COMPILER2_PATHS += $(GENERATED)/adfiles
1.180 +
1.181 +SHARK_PATHS := $(GAMMADIR)/src/share/vm/shark
1.182 +
1.183 +# Include dirs per type.
1.184 +Src_Dirs/CORE := $(CORE_PATHS)
1.185 +Src_Dirs/COMPILER1 := $(CORE_PATHS) $(COMPILER1_PATHS)
1.186 +Src_Dirs/COMPILER2 := $(CORE_PATHS) $(COMPILER2_PATHS)
1.187 +Src_Dirs/TIERED := $(CORE_PATHS) $(COMPILER1_PATHS) $(COMPILER2_PATHS)
1.188 +Src_Dirs/ZERO := $(CORE_PATHS)
1.189 +Src_Dirs/SHARK := $(CORE_PATHS) $(SHARK_PATHS)
1.190 +Src_Dirs := $(Src_Dirs/$(TYPE))
1.191 +
1.192 +COMPILER2_SPECIFIC_FILES := opto libadt bcEscapeAnalyzer.cpp c2_\* runtime_\*
1.193 +COMPILER1_SPECIFIC_FILES := c1_\*
1.194 +SHARK_SPECIFIC_FILES := shark
1.195 +ZERO_SPECIFIC_FILES := zero
1.196 +
1.197 +# Always exclude these.
1.198 +Src_Files_EXCLUDE += jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp
1.199 +
1.200 +# Exclude per type.
1.201 +Src_Files_EXCLUDE/CORE := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
1.202 +Src_Files_EXCLUDE/COMPILER1 := $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
1.203 +Src_Files_EXCLUDE/COMPILER2 := $(COMPILER1_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
1.204 +Src_Files_EXCLUDE/TIERED := $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
1.205 +Src_Files_EXCLUDE/ZERO := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
1.206 +Src_Files_EXCLUDE/SHARK := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES)
1.207 +
1.208 +Src_Files_EXCLUDE += $(Src_Files_EXCLUDE/$(TYPE))
1.209 +
1.210 +# Special handling of arch model.
1.211 +ifeq ($(Platform_arch_model), x86_32)
1.212 +Src_Files_EXCLUDE += \*x86_64\*
1.213 +endif
1.214 +ifeq ($(Platform_arch_model), x86_64)
1.215 +Src_Files_EXCLUDE += \*x86_32\*
1.216 +endif
1.217 +
1.218 +# Alternate vm.make
1.219 +# This has to be included here to allow changes to the source
1.220 +# directories and excluded files before they are expanded
1.221 +# by the definition of Src_Files.
1.222 +-include $(HS_ALT_MAKE)/$(Platform_os_family)/makefiles/vm.make
1.223 +
1.224 +# Locate all source files in the given directory, excluding files in Src_Files_EXCLUDE.
1.225 +define findsrc
1.226 + $(notdir $(shell find $(1)/. ! -name . -prune \
1.227 + -a \( -name \*.c -o -name \*.cpp -o -name \*.s \) \
1.228 + -a ! \( -name DUMMY $(addprefix -o -name ,$(Src_Files_EXCLUDE)) \)))
1.229 +endef
1.230 +
1.231 +Src_Files := $(foreach e,$(Src_Dirs),$(call findsrc,$(e)))
1.232 +
1.233 +Obj_Files = $(sort $(addsuffix .o,$(basename $(Src_Files))))
1.234 +
1.235 +JVM_OBJ_FILES = $(Obj_Files)
1.236 +
1.237 +vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES))
1.238 +
1.239 +mapfile : $(MAPFILE) vm.def
1.240 + rm -f $@
1.241 + awk '{ if ($$0 ~ "INSERT VTABLE SYMBOLS HERE") \
1.242 + { system ("cat vm.def"); } \
1.243 + else \
1.244 + { print $$0 } \
1.245 + }' > $@ < $(MAPFILE)
1.246 +
1.247 +mapfile_reorder : mapfile $(REORDERFILE)
1.248 + rm -f $@
1.249 + cat $^ > $@
1.250 +
1.251 +vm.def: $(Res_Files) $(Obj_Files)
1.252 + sh $(GAMMADIR)/make/linux/makefiles/build_vm_def.sh *.o > $@
1.253 +
1.254 +ifeq ($(JVM_VARIANT_ZEROSHARK), true)
1.255 + STATIC_CXX = false
1.256 +else
1.257 + ifeq ($(ZERO_LIBARCH), ppc64)
1.258 + STATIC_CXX = false
1.259 + else
1.260 + STATIC_CXX = true
1.261 + endif
1.262 +endif
1.263 +
1.264 +ifeq ($(LINK_INTO),AOUT)
1.265 + LIBJVM.o =
1.266 + LIBJVM_MAPFILE =
1.267 + LIBS_VM = $(LIBS)
1.268 +else
1.269 + LIBJVM.o = $(JVM_OBJ_FILES)
1.270 + LIBJVM_MAPFILE$(LDNOMAP) = mapfile_reorder
1.271 + LFLAGS_VM$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE))
1.272 + LFLAGS_VM += $(SONAMEFLAG:SONAME=$(LIBJVM))
1.273 +
1.274 + # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to
1.275 + # get around library dependency and compatibility issues. Must use gcc not
1.276 + # g++ to link.
1.277 + ifeq ($(STATIC_CXX), true)
1.278 + LFLAGS_VM += $(STATIC_LIBGCC)
1.279 + LIBS_VM += $(STATIC_STDCXX)
1.280 + else
1.281 + LIBS_VM += -lstdc++
1.282 + endif
1.283 +
1.284 + LIBS_VM += $(LIBS)
1.285 +endif
1.286 +ifeq ($(JVM_VARIANT_ZERO), true)
1.287 + LIBS_VM += $(LIBFFI_LIBS)
1.288 +endif
1.289 +ifeq ($(JVM_VARIANT_ZEROSHARK), true)
1.290 + LIBS_VM += $(LIBFFI_LIBS) $(LLVM_LIBS)
1.291 + LFLAGS_VM += $(LLVM_LDFLAGS)
1.292 +endif
1.293 +
1.294 +LINK_VM = $(LINK_LIB.CC)
1.295 +
1.296 +# rule for building precompiled header
1.297 +$(PRECOMPILED_HEADER):
1.298 + $(QUIETLY) echo Generating precompiled header $@
1.299 + $(QUIETLY) mkdir -p $(PRECOMPILED_HEADER_DIR)
1.300 + $(QUIETLY) $(COMPILE.CXX) $(DEPFLAGS) -x c++-header $(PRECOMPILED_HEADER_SRC) -o $@ $(COMPILE_DONE)
1.301 +
1.302 +# making the library:
1.303 +
1.304 +ifneq ($(JVM_BASE_ADDR),)
1.305 +# By default shared library is linked at base address == 0. Modify the
1.306 +# linker script if JVM prefers a different base location. It can also be
1.307 +# implemented with 'prelink -r'. But 'prelink' is not (yet) available on
1.308 +# our build platform (AS-2.1).
1.309 +LD_SCRIPT = libjvm.so.lds
1.310 +$(LD_SCRIPT): $(LIBJVM_MAPFILE)
1.311 + $(QUIETLY) { \
1.312 + rm -rf $@; \
1.313 + $(LINK_VM) -Wl,--verbose $(LFLAGS_VM) 2>&1 | \
1.314 + sed -e '/^======/,/^======/!d' \
1.315 + -e '/^======/d' \
1.316 + -e 's/0\( + SIZEOF_HEADERS\)/$(JVM_BASE_ADDR)\1/' \
1.317 + > $@; \
1.318 + }
1.319 +LD_SCRIPT_FLAG = -Wl,-T,$(LD_SCRIPT)
1.320 +endif
1.321 +
1.322 +# With more recent Redhat releases (or the cutting edge version Fedora), if
1.323 +# SELinux is configured to be enabled, the runtime linker will fail to apply
1.324 +# the text relocation to libjvm.so considering that it is built as a non-PIC
1.325 +# DSO. To workaround that, we run chcon to libjvm.so after it is built. See
1.326 +# details in bug 6538311.
1.327 +$(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE) $(LD_SCRIPT)
1.328 + $(QUIETLY) { \
1.329 + echo Linking vm...; \
1.330 + $(LINK_LIB.CXX/PRE_HOOK) \
1.331 + $(LINK_VM) $(LD_SCRIPT_FLAG) \
1.332 + $(LFLAGS_VM) -o $@ $(sort $(LIBJVM.o)) $(LIBS_VM); \
1.333 + $(LINK_LIB.CXX/POST_HOOK) \
1.334 + rm -f $@.1; ln -s $@ $@.1; \
1.335 + if [ \"$(CROSS_COMPILE_ARCH)\" = \"\" ] ; then \
1.336 + if [ -x /usr/sbin/selinuxenabled ] ; then \
1.337 + /usr/sbin/selinuxenabled; \
1.338 + if [ $$? = 0 ] ; then \
1.339 + /usr/bin/chcon -t textrel_shlib_t $@; \
1.340 + if [ $$? != 0 ]; then \
1.341 + echo "ERROR: Cannot chcon $@"; \
1.342 + fi \
1.343 + fi \
1.344 + fi \
1.345 + fi \
1.346 + }
1.347 +
1.348 +ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
1.349 + $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DEBUGINFO)
1.350 + $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DEBUGINFO) $@
1.351 + ifeq ($(STRIP_POLICY),all_strip)
1.352 + $(QUIETLY) $(STRIP) $@
1.353 + else
1.354 + ifeq ($(STRIP_POLICY),min_strip)
1.355 + $(QUIETLY) $(STRIP) -g $@
1.356 + # implied else here is no stripping at all
1.357 + endif
1.358 + endif
1.359 + ifeq ($(ZIP_DEBUGINFO_FILES),1)
1.360 + $(ZIPEXE) -q -y $(LIBJVM_DIZ) $(LIBJVM_DEBUGINFO)
1.361 + $(RM) $(LIBJVM_DEBUGINFO)
1.362 + endif
1.363 +endif
1.364 +
1.365 +DEST_SUBDIR = $(JDK_LIBDIR)/$(VM_SUBDIR)
1.366 +DEST_JVM = $(DEST_SUBDIR)/$(LIBJVM)
1.367 +DEST_JVM_DEBUGINFO = $(DEST_SUBDIR)/$(LIBJVM_DEBUGINFO)
1.368 +DEST_JVM_DIZ = $(DEST_SUBDIR)/$(LIBJVM_DIZ)
1.369 +
1.370 +install_jvm: $(LIBJVM)
1.371 + @echo "Copying $(LIBJVM) to $(DEST_JVM)"
1.372 + $(QUIETLY) test -f $(LIBJVM_DEBUGINFO) && \
1.373 + cp -f $(LIBJVM_DEBUGINFO) $(DEST_JVM_DEBUGINFO)
1.374 + $(QUIETLY) test -f $(LIBJVM_DIZ) && \
1.375 + cp -f $(LIBJVM_DIZ) $(DEST_JVM_DIZ)
1.376 + $(QUIETLY) cp -f $(LIBJVM) $(DEST_JVM) && echo "Done"
1.377 +
1.378 +#----------------------------------------------------------------------
1.379 +# Other files
1.380 +
1.381 +# Signal interposition library
1.382 +include $(MAKEFILES_DIR)/jsig.make
1.383 +
1.384 +# Serviceability agent
1.385 +include $(MAKEFILES_DIR)/saproc.make
1.386 +
1.387 +#----------------------------------------------------------------------
1.388 +
1.389 +build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(BUILDLIBSAPROC) dtraceCheck
1.390 +
1.391 +install: install_jvm install_jsig install_saproc
1.392 +
1.393 +.PHONY: default build install install_jvm $(HS_ALT_MAKE)/$(Platform_os_family)/makefiles/$(BUILDARCH).make $(HS_ALT_MAKE)/$(Platform_os_family)/makefiles/vm.make
