duke@435: #
trims@2708: # Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
duke@435: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435: #
duke@435: # This code is free software; you can redistribute it and/or modify it
duke@435: # under the terms of the GNU General Public License version 2 only, as
duke@435: # published by the Free Software Foundation.
duke@435: #
duke@435: # This code is distributed in the hope that it will be useful, but WITHOUT
duke@435: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@435: # version 2 for more details (a copy is included in the LICENSE file that
duke@435: # accompanied this code).
duke@435: #
duke@435: # You should have received a copy of the GNU General Public License version
duke@435: # 2 along with this work; if not, write to the Free Software Foundation,
duke@435: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435: #
trims@1907: # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1907: # or visit www.oracle.com if you need additional information or have any
trims@1907: # questions.
duke@435: #  
duke@435: #
duke@435: 
duke@435: # Rules to build JVM and related libraries, included from vm.make in the build
duke@435: # directory.
duke@435: 
duke@435: # Common build rules.
kamg@526: MAKEFILES_DIR=$(GAMMADIR)/make/$(Platform_os_family)/makefiles
duke@435: include $(MAKEFILES_DIR)/rules.make
kamg@2515: include $(GAMMADIR)/make/altsrc.make
duke@435: 
duke@435: default: build
duke@435: 
duke@435: #----------------------------------------------------------------------
duke@435: # Defs
duke@435: 
duke@435: GENERATED     = ../generated
stefank@2314: DEP_DIR       = $(GENERATED)/dependencies
duke@435: 
stefank@2314: # reads the generated files defining the set of .o's and the .o .h dependencies
stefank@2314: -include $(DEP_DIR)/*.d
duke@435: 
duke@435: # read machine-specific adjustments (%%% should do this via buildtree.make?)
never@1445: ifeq ($(ZERO_BUILD), true)
never@1445:   include $(MAKEFILES_DIR)/zeroshark.make
never@1445: else
never@1445:   include $(MAKEFILES_DIR)/$(BUILDARCH).make
never@1445: endif
duke@435: 
duke@435: # set VPATH so make knows where to look for source files
stefank@2314: # Src_Dirs_V is everything in src/share/vm/*, plus the right os/*/vm and cpu/*/vm
duke@435: # The adfiles directory contains ad_<arch>.[ch]pp.
duke@435: # The jvmtifiles directory contains jvmti*.[ch]pp
stefank@2314: Src_Dirs_V += $(GENERATED)/adfiles $(GENERATED)/jvmtifiles
stefank@2314: VPATH += $(Src_Dirs_V:%=%:)
duke@435: 
stefank@2314: # set INCLUDES for C preprocessor.
stefank@2314: Src_Dirs_I += $(GENERATED)
stefank@2314: # The order is important for the precompiled headers to work.
stefank@2314: INCLUDES += $(PRECOMPILED_HEADER_DIR:%=-I%) $(Src_Dirs_I:%=-I%)
duke@435: 
duke@435: ifeq (${VERSION}, debug)
duke@435:   SYMFLAG = -g
duke@435: else
duke@435:   SYMFLAG =
duke@435: endif
duke@435: 
duke@435: # HOTSPOT_RELEASE_VERSION and HOTSPOT_BUILD_VERSION are defined 
duke@435: # in $(GAMMADIR)/make/defs.make
duke@435: ifeq ($(HOTSPOT_BUILD_VERSION),)
duke@435:   BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)\""
duke@435: else
duke@435:   BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)\""
duke@435: endif
duke@435: 
duke@435: # The following variables are defined in the generated flags.make file.
duke@435: BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HS_BUILD_VER)\""
duke@435: JRE_VERSION   = -DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\""
jrose@535: HS_LIB_ARCH   = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\"
duke@435: BUILD_TARGET  = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\""
duke@435: BUILD_USER    = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\""
duke@435: VM_DISTRO     = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\""
duke@435: 
duke@435: CPPFLAGS =           \
duke@435:   ${SYSDEFS}         \
duke@435:   ${INCLUDES}        \
duke@435:   ${BUILD_VERSION}   \
duke@435:   ${BUILD_TARGET}    \
duke@435:   ${BUILD_USER}      \
jrose@535:   ${HS_LIB_ARCH}     \
duke@435:   ${JRE_VERSION}     \
duke@435:   ${VM_DISTRO}
duke@435: 
duke@435: # CFLAGS_WARN holds compiler options to suppress/enable warnings.
duke@435: CFLAGS += $(CFLAGS_WARN/BYFILE)
duke@435: 
duke@435: # Do not use C++ exception handling
duke@435: CFLAGS += $(CFLAGS/NOEX)
duke@435: 
duke@435: # Extra flags from gnumake's invocation or environment
duke@435: CFLAGS += $(EXTRA_CFLAGS)
bobv@2036: LFLAGS += $(EXTRA_CFLAGS)
duke@435: 
dsamersoff@2837: # Don't set excutable bit on stack segment
dsamersoff@2837: # the same could be done by separate execstack command
dsamersoff@2837: LFLAGS += -Xlinker -z -Xlinker noexecstack
dsamersoff@2837: 
duke@435: LIBS += -lm -ldl -lpthread
duke@435: 
duke@435: # By default, link the *.o into the library, not the executable.
duke@435: LINK_INTO$(LINK_INTO) = LIBJVM
duke@435: 
duke@435: JDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH)
duke@435: 
duke@435: #----------------------------------------------------------------------
duke@435: # jvm_db & dtrace
duke@435: include $(MAKEFILES_DIR)/dtrace.make
duke@435: 
duke@435: #----------------------------------------------------------------------
duke@435: # JVM
duke@435: 
phh@1558: JVM      = jvm
phh@1558: LIBJVM   = lib$(JVM).so
phh@1558: LIBJVM_G = lib$(JVM)$(G_SUFFIX).so
duke@435: 
kamg@2515: SPECIAL_PATHS:=adlc c1 gc_implementation opto shark libadt
stefank@2314: 
kamg@2515: SOURCE_PATHS=\
kamg@2515:   $(shell find $(HS_COMMON_SRC)/share/vm/* -type d \! \
kamg@2515:       \( -name DUMMY $(foreach dir,$(SPECIAL_PATHS),-o -name $(dir)) \))
kamg@2515: SOURCE_PATHS+=$(HS_COMMON_SRC)/os/$(Platform_os_family)/vm
kamg@2515: SOURCE_PATHS+=$(HS_COMMON_SRC)/os/posix/vm
kamg@2515: SOURCE_PATHS+=$(HS_COMMON_SRC)/cpu/$(Platform_arch)/vm
kamg@2515: SOURCE_PATHS+=$(HS_COMMON_SRC)/os_cpu/$(Platform_os_arch)/vm
stefank@2314: 
kamg@2515: CORE_PATHS=$(foreach path,$(SOURCE_PATHS),$(call altsrc,$(path)) $(path))
kamg@2515: CORE_PATHS+=$(GENERATED)/jvmtifiles
kamg@2515: 
kamg@2515: COMPILER1_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/c1)
kamg@2515: COMPILER1_PATHS += $(HS_COMMON_SRC)/share/vm/c1
kamg@2515: 
kamg@2515: COMPILER2_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/opto)
kamg@2515: COMPILER2_PATHS += $(call altsrc,$(HS_COMMON_SRC)/share/vm/libadt)
kamg@2515: COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/opto
kamg@2515: COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/libadt
kamg@2515: COMPILER2_PATHS += $(GENERATED)/adfiles
stefank@2314: 
dholmes@2752: SHARK_PATHS := $(GAMMADIR)/src/share/vm/shark
dholmes@2752: 
stefank@2314: # Include dirs per type.
stefank@2314: Src_Dirs/CORE      := $(CORE_PATHS)
stefank@2314: Src_Dirs/COMPILER1 := $(CORE_PATHS) $(COMPILER1_PATHS)
stefank@2314: Src_Dirs/COMPILER2 := $(CORE_PATHS) $(COMPILER2_PATHS)
stefank@2314: Src_Dirs/TIERED    := $(CORE_PATHS) $(COMPILER1_PATHS) $(COMPILER2_PATHS)
stefank@2314: Src_Dirs/ZERO      := $(CORE_PATHS)
dholmes@2752: Src_Dirs/SHARK     := $(CORE_PATHS) $(SHARK_PATHS)
stefank@2314: Src_Dirs := $(Src_Dirs/$(TYPE))
stefank@2314: 
stefank@2314: COMPILER2_SPECIFIC_FILES := opto libadt bcEscapeAnalyzer.cpp chaitin\* c2_\* runtime_\*
stefank@2314: COMPILER1_SPECIFIC_FILES := c1_\*
stefank@2314: SHARK_SPECIFIC_FILES     := shark
stefank@2314: ZERO_SPECIFIC_FILES      := zero
stefank@2314: 
stefank@2314: # Always exclude these.
stefank@2314: Src_Files_EXCLUDE := jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp
stefank@2314: 
stefank@2314: # Exclude per type.
stefank@2314: Src_Files_EXCLUDE/CORE      := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
stefank@2314: Src_Files_EXCLUDE/COMPILER1 := $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
stefank@2314: Src_Files_EXCLUDE/COMPILER2 := $(COMPILER1_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
stefank@2314: Src_Files_EXCLUDE/TIERED    := $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
stefank@2314: Src_Files_EXCLUDE/ZERO      := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
stefank@2314: Src_Files_EXCLUDE/SHARK     := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES)
stefank@2314: 
stefank@2314: Src_Files_EXCLUDE +=  $(Src_Files_EXCLUDE/$(TYPE))
stefank@2314: 
stefank@2314: # Special handling of arch model.
stefank@2314: ifeq ($(Platform_arch_model), x86_32)
stefank@2314: Src_Files_EXCLUDE += \*x86_64\*
stefank@2314: endif
stefank@2314: ifeq ($(Platform_arch_model), x86_64)
stefank@2314: Src_Files_EXCLUDE += \*x86_32\*
stefank@2314: endif
stefank@2314: 
stefank@2314: # Locate all source files in the given directory, excluding files in Src_Files_EXCLUDE.
stefank@2314: define findsrc
stefank@2368: 	$(notdir $(shell find $(1)/. ! -name . -prune \
stefank@2368: 		-a \( -name \*.c -o -name \*.cpp -o -name \*.s \) \
stefank@2368: 		-a ! \( -name DUMMY $(addprefix -o -name ,$(Src_Files_EXCLUDE)) \)))
stefank@2314: endef
stefank@2314: 
stefank@2314: Src_Files := $(foreach e,$(Src_Dirs),$(call findsrc,$(e)))
stefank@2314: 
stefank@2326: Obj_Files = $(sort $(addsuffix .o,$(basename $(Src_Files))))
stefank@2314: 
duke@435: JVM_OBJ_FILES = $(Obj_Files)
duke@435: 
duke@435: vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES))
duke@435: 
never@1729: mapfile : $(MAPFILE) vm.def
duke@435: 	rm -f $@
never@1729: 	awk '{ if ($$0 ~ "INSERT VTABLE SYMBOLS HERE")	\
never@1729:                  { system ("cat vm.def"); }		\
never@1729:                else					\
never@1729:                  { print $$0 }				\
never@1729:              }' > $@ < $(MAPFILE)
duke@435: 
duke@435: mapfile_reorder : mapfile $(REORDERFILE)
duke@435: 	rm -f $@
duke@435: 	cat $^ > $@
duke@435: 
never@1729: vm.def: $(Res_Files) $(Obj_Files)
never@1729: 	sh $(GAMMADIR)/make/linux/makefiles/build_vm_def.sh *.o > $@
never@1729: 
twisti@2047: ifeq ($(SHARK_BUILD), true)
never@1445:   STATIC_CXX = false
never@1445: else
twisti@2047:   ifeq ($(ZERO_LIBARCH), ppc64)
twisti@2047:     STATIC_CXX = false
twisti@2047:   else
twisti@2047:     STATIC_CXX = true
twisti@2047:   endif
never@1445: endif
duke@435: 
duke@435: ifeq ($(LINK_INTO),AOUT)
duke@435:   LIBJVM.o                 =
duke@435:   LIBJVM_MAPFILE           =
duke@435:   LIBS_VM                  = $(LIBS)
duke@435: else
duke@435:   LIBJVM.o                 = $(JVM_OBJ_FILES)
duke@435:   LIBJVM_MAPFILE$(LDNOMAP) = mapfile_reorder
duke@435:   LFLAGS_VM$(LDNOMAP)      += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE))
duke@435:   LFLAGS_VM                += $(SONAMEFLAG:SONAME=$(LIBJVM))
duke@435: 
duke@435:   # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to
duke@435:   # get around library dependency and compatibility issues. Must use gcc not
duke@435:   # g++ to link.
duke@435:   ifeq ($(STATIC_CXX), true)
duke@435:     LFLAGS_VM              += $(STATIC_LIBGCC)
duke@435:     LIBS_VM                += $(STATIC_STDCXX)
duke@435:   else
duke@435:     LIBS_VM                += -lstdc++
duke@435:   endif
duke@435: 
duke@435:   LIBS_VM                  += $(LIBS)
duke@435: endif
never@1445: ifeq ($(ZERO_BUILD), true)
never@1445:   LIBS_VM += $(LIBFFI_LIBS)
never@1445: endif
twisti@2047: ifeq ($(SHARK_BUILD), true)
twisti@2047:   LFLAGS_VM += $(LLVM_LDFLAGS)
twisti@2047:   LIBS_VM   += $(LLVM_LIBS)
twisti@2047: endif
duke@435: 
duke@435: LINK_VM = $(LINK_LIB.c)
duke@435: 
duke@435: # rule for building precompiled header
stefank@2314: $(PRECOMPILED_HEADER):
duke@435: 	$(QUIETLY) echo Generating precompiled header $@
stefank@2314: 	$(QUIETLY) mkdir -p $(PRECOMPILED_HEADER_DIR)
stefank@2314: 	$(QUIETLY) $(COMPILE.CC) $(DEPFLAGS) -x c++-header $(PRECOMPILED_HEADER_SRC) -o $@ $(COMPILE_DONE)
duke@435: 
duke@435: # making the library:
duke@435: 
duke@435: ifneq ($(JVM_BASE_ADDR),)
duke@435: # By default shared library is linked at base address == 0. Modify the
duke@435: # linker script if JVM prefers a different base location. It can also be
duke@435: # implemented with 'prelink -r'. But 'prelink' is not (yet) available on
duke@435: # our build platform (AS-2.1).
duke@435: LD_SCRIPT = libjvm.so.lds
duke@435: $(LD_SCRIPT): $(LIBJVM_MAPFILE)
duke@435: 	$(QUIETLY) {                                                \
duke@435: 	  rm -rf $@;                                                \
duke@435: 	  $(LINK_VM) -Wl,--verbose $(LFLAGS_VM) 2>&1             |  \
duke@435: 	    sed -e '/^======/,/^======/!d'                          \
duke@435: 		-e '/^======/d'                                     \
duke@435: 		-e 's/0\( + SIZEOF_HEADERS\)/$(JVM_BASE_ADDR)\1/'   \
duke@435: 		> $@;                                               \
duke@435: 	}
duke@435: LD_SCRIPT_FLAG = -Wl,-T,$(LD_SCRIPT)
duke@435: endif
duke@435: 
duke@435: # With more recent Redhat releases (or the cutting edge version Fedora), if
duke@435: # SELinux is configured to be enabled, the runtime linker will fail to apply
duke@435: # the text relocation to libjvm.so considering that it is built as a non-PIC
duke@435: # DSO. To workaround that, we run chcon to libjvm.so after it is built. See 
duke@435: # details in bug 6538311.
duke@435: $(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE) $(LD_SCRIPT)
duke@435: 	$(QUIETLY) {                                                    \
duke@435: 	    echo Linking vm...;                                         \
duke@435: 	    $(LINK_LIB.CC/PRE_HOOK)                                     \
duke@435: 	    $(LINK_VM) $(LD_SCRIPT_FLAG)                                \
duke@435: 		       $(LFLAGS_VM) -o $@ $(LIBJVM.o) $(LIBS_VM);       \
duke@435: 	    $(LINK_LIB.CC/POST_HOOK)                                    \
duke@435: 	    rm -f $@.1; ln -s $@ $@.1;                                  \
phh@1558: 	    [ -f $(LIBJVM_G) ] || { ln -s $@ $(LIBJVM_G); ln -s $@.1 $(LIBJVM_G).1; }; \
bobv@2036:             if [ \"$(CROSS_COMPILE_ARCH)\" = \"\" ] ; then                    \
bobv@2036: 	      if [ -x /usr/sbin/selinuxenabled ] ; then                 \
bobv@2036: 	        /usr/sbin/selinuxenabled;                               \
bobv@2036:                 if [ $$? = 0 ] ; then					\
bobv@2036: 		  /usr/bin/chcon -t textrel_shlib_t $@;                 \
bobv@2036: 		  if [ $$? != 0 ]; then                                 \
bobv@2036: 		    echo "ERROR: Cannot chcon $@";			\
bobv@2036: 		  fi							\
bobv@2036: 	        fi							\
bobv@2036: 	      fi                                                        \
bobv@2036:             fi 								\
duke@435: 	}
duke@435: 
duke@435: DEST_JVM = $(JDK_LIBDIR)/$(VM_SUBDIR)/$(LIBJVM)
duke@435: 
duke@435: install_jvm: $(LIBJVM)
duke@435: 	@echo "Copying $(LIBJVM) to $(DEST_JVM)"
duke@435: 	$(QUIETLY) cp -f $(LIBJVM) $(DEST_JVM) && echo "Done"
duke@435: 
duke@435: #----------------------------------------------------------------------
duke@435: # Other files
duke@435: 
duke@435: # Gamma launcher
duke@435: include $(MAKEFILES_DIR)/launcher.make
duke@435: 
duke@435: # Signal interposition library
duke@435: include $(MAKEFILES_DIR)/jsig.make
duke@435: 
duke@435: # Serviceability agent
duke@435: include $(MAKEFILES_DIR)/saproc.make
duke@435: 
duke@435: #----------------------------------------------------------------------
duke@435: 
stefank@2314: build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(BUILDLIBSAPROC)
duke@435: 
duke@435: install: install_jvm install_jsig install_saproc
duke@435: 
duke@435: .PHONY: default build install install_jvm