#+
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# Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.+
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# Copyright (c) 2012, 2013 SAP SE. All rights reserved.+
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.+
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#+
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# This code is free software; you can redistribute it and/or modify it+
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# under the terms of the GNU General Public License version 2 only, as+
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# published by the Free Software Foundation.+
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#+
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# This code is distributed in the hope that it will be useful, but WITHOUT+
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or+
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# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License+
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# version 2 for more details (a copy is included in the LICENSE file that+
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# accompanied this code).+
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#+
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# You should have received a copy of the GNU General Public License version+
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# 2 along with this work; if not, write to the Free Software Foundation,+
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.+
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#+
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA+
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# or visit www.oracle.com if you need additional information or have any+
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# questions.+
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#+
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#+
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+
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# Rules to build JVM and related libraries, included from vm.make in the build+
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# directory.+
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+
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# Common build rules.+
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MAKEFILES_DIR=$(GAMMADIR)/make/$(Platform_os_family)/makefiles+
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include $(MAKEFILES_DIR)/rules.make+
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include $(GAMMADIR)/make/altsrc.make+
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+
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default: build+
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+
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#----------------------------------------------------------------------+
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# Defs+
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+
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GENERATED     = ../generated+
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DEP_DIR       = $(GENERATED)/dependencies+
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+
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# reads the generated files defining the set of .o's and the .o .h dependencies+
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-include $(DEP_DIR)/*.d+
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+
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# read machine-specific adjustments (%%% should do this via buildtree.make?)+
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ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true)+
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  include $(MAKEFILES_DIR)/zeroshark.make+
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else+
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  include $(MAKEFILES_DIR)/$(BUILDARCH).make+
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endif+
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+
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# set VPATH so make knows where to look for source files+
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# Src_Dirs_V is everything in src/share/vm/*, plus the right os/*/vm and cpu/*/vm+
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# The adfiles directory contains ad_<arch>.[ch]pp.+
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# The jvmtifiles directory contains jvmti*.[ch]pp+
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Src_Dirs_V += $(GENERATED)/adfiles $(GENERATED)/jvmtifiles $(GENERATED)/tracefiles+
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VPATH += $(Src_Dirs_V:%=%:)+
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+
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# set INCLUDES for C preprocessor.+
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Src_Dirs_I += $(GENERATED)+
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# The order is important for the precompiled headers to work.+
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INCLUDES += $(PRECOMPILED_HEADER_DIR:%=-I%) $(Src_Dirs_I:%=-I%)+
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+
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# SYMFLAG is used by jsig.make+
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ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)+
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  # always build with debug info when we can create .debuginfo files+
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  SYMFLAG = -g+
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else+
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  ifeq (${VERSION}, debug)+
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    SYMFLAG = -g+
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  else+
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    SYMFLAG =+
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  endif+
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endif+
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+
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# The following variables are defined in the generated flags.make file.+
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JDK_VER_DEFS  = -DVERSION_MAJOR=$(VERSION_MAJOR) \+
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		-DVERSION_MINOR=$(VERSION_MINOR) \+
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		-DVERSION_SECURITY=$(VERSION_SECURITY) \+
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	        -DVERSION_PATCH=$(VERSION_PATCH) \+
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		-DVERSION_BUILD=$(VERSION_BUILD)+
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VM_VER_DEFS   = -DHOTSPOT_VERSION_STRING="\"$(HOTSPOT_VERSION_STRING)\"" \+
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		-DVERSION_STRING="\"$(VERSION_STRING)\""  \+
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	        -DDEBUG_LEVEL="\"$(DEBUG_LEVEL)\"" \+
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		$(JDK_VER_DEFS)+
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HS_LIB_ARCH   = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\"+
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BUILD_USER    = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\""+
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VM_DISTRO     = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\""+
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+
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CXXFLAGS =           \+
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  ${SYSDEFS}         \+
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  ${INCLUDES}        \+
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  ${BUILD_USER}      \+
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  ${HS_LIB_ARCH}     \+
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  ${VM_DISTRO}+
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+
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# This is VERY important! The version define must only be supplied to vm_version.o+
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# If not, ccache will not re-use the cache at all, since the version string might contain+
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# a time and date.+
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CXXFLAGS/vm_version.o += ${VM_VER_DEFS}+
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+
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CXXFLAGS/BYFILE = $(CXXFLAGS/$@)+
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+
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# File specific flags+
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CXXFLAGS += $(CXXFLAGS/BYFILE)+
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+
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+
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# CFLAGS_WARN holds compiler options to suppress/enable warnings.+
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CFLAGS += $(CFLAGS_WARN/BYFILE)+
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+
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# Do not use C++ exception handling+
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CFLAGS += $(CFLAGS/NOEX)+
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+
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# Extra flags from gnumake's invocation or environment+
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CFLAGS += $(EXTRA_CFLAGS)+
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LFLAGS += $(EXTRA_CFLAGS)+
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+
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# Don't set excutable bit on stack segment+
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# the same could be done by separate execstack command+
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#LFLAGS += -Xlinker -z -Xlinker noexecstack+
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+
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LIBS += -lm -ldl -lpthread+
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+
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# By default, link the *.o into the library, not the executable.+
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LINK_INTO$(LINK_INTO) = LIBJVM+
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+
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JDK_LIBDIR = $(JAVA_HOME)/lib/$(LIBARCH)+
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+
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#----------------------------------------------------------------------+
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# jvm_db & dtrace+
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include $(MAKEFILES_DIR)/dtrace.make+
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+
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#----------------------------------------------------------------------+
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# JVM+
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+
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JVM      = jvm+
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LIBJVM   = lib$(JVM).so+
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+
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LIBJVM_DEBUGINFO   = lib$(JVM).debuginfo+
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LIBJVM_DIZ         = lib$(JVM).diz+
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+
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SPECIAL_PATHS:=adlc c1 gc opto shark libadt+
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+
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SOURCE_PATHS=\+
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  $(shell find $(HS_COMMON_SRC)/share/vm/* -type d \! \+
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      \( -name DUMMY $(foreach dir,$(SPECIAL_PATHS),-o -name $(dir)) \))+
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SOURCE_PATHS+=$(HS_COMMON_SRC)/os/$(Platform_os_family)/vm+
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SOURCE_PATHS+=$(HS_COMMON_SRC)/os/posix/vm+
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SOURCE_PATHS+=$(HS_COMMON_SRC)/cpu/$(SRCARCH)/vm+
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SOURCE_PATHS+=$(HS_COMMON_SRC)/os_cpu/$(Platform_os_family)_$(SRCARCH)/vm+
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+
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CORE_PATHS=$(foreach path,$(SOURCE_PATHS),$(call altsrc,$(path)) $(path))+
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CORE_PATHS+=$(GENERATED)/jvmtifiles $(GENERATED)/tracefiles+
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+
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ifneq ($(INCLUDE_TRACE), false)+
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CORE_PATHS+=$(shell if [ -d $(HS_ALT_SRC)/share/vm/jfr ]; then \+
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  find $(HS_ALT_SRC)/share/vm/jfr -type d; \+
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  fi)+
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endif+
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+
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COMPILER1_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/c1)+
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COMPILER1_PATHS += $(HS_COMMON_SRC)/share/vm/c1+
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+
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COMPILER2_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/opto)+
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COMPILER2_PATHS += $(call altsrc,$(HS_COMMON_SRC)/share/vm/libadt)+
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COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/opto+
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COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/libadt+
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COMPILER2_PATHS += $(GENERATED)/adfiles+
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+
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SHARK_PATHS := $(GAMMADIR)/src/share/vm/shark+
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+
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# Include dirs per type.+
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Src_Dirs/CORE      := $(CORE_PATHS)+
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Src_Dirs/COMPILER1 := $(CORE_PATHS) $(COMPILER1_PATHS)+
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Src_Dirs/COMPILER2 := $(CORE_PATHS) $(COMPILER2_PATHS)+
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Src_Dirs/TIERED    := $(CORE_PATHS) $(COMPILER1_PATHS) $(COMPILER2_PATHS)+
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Src_Dirs/ZERO      := $(CORE_PATHS)+
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Src_Dirs/SHARK     := $(CORE_PATHS) $(SHARK_PATHS)+
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Src_Dirs := $(Src_Dirs/$(TYPE))+
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+
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COMPILER2_SPECIFIC_FILES := opto libadt bcEscapeAnalyzer.cpp c2_\* runtime_\*+
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COMPILER1_SPECIFIC_FILES := c1_\*+
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SHARK_SPECIFIC_FILES     := shark+
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ZERO_SPECIFIC_FILES      := zero+
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+
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# Always exclude these.+
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Src_Files_EXCLUDE += jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp+
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+
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# Exclude per type.+
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Src_Files_EXCLUDE/CORE      := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp+
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Src_Files_EXCLUDE/COMPILER1 := $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp+
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Src_Files_EXCLUDE/COMPILER2 := $(COMPILER1_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)+
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Src_Files_EXCLUDE/TIERED    := $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)+
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Src_Files_EXCLUDE/ZERO      := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp+
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Src_Files_EXCLUDE/SHARK     := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES)+
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+
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Src_Files_EXCLUDE +=  $(Src_Files_EXCLUDE/$(TYPE))+
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+
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# Disable ELF decoder on AIX (AIX uses XCOFF).+
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Src_Files_EXCLUDE += decoder_elf.cpp elfFile.cpp elfStringTable.cpp elfSymbolTable.cpp elfFuncDescTable.cpp+
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+
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# Special handling of arch model.+
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ifeq ($(Platform_arch_model), x86_32)+
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Src_Files_EXCLUDE += \*x86_64\*+
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endif+
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ifeq ($(Platform_arch_model), x86_64)+
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Src_Files_EXCLUDE += \*x86_32\*+
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endif+
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+
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# Locate all source files in the given directory, excluding files in Src_Files_EXCLUDE.+
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define findsrc+
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	$(notdir $(shell find $(1)/. ! -name . -prune \+
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		-a \( -name \*.c -o -name \*.cpp -o -name \*.s \) \+
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		-a ! \( -name DUMMY $(addprefix -o -name ,$(Src_Files_EXCLUDE)) \)))+
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endef+
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+
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Src_Files := $(foreach e,$(Src_Dirs),$(call findsrc,$(e)))+
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+
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Obj_Files = $(sort $(addsuffix .o,$(basename $(Src_Files))))+
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+
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JVM_OBJ_FILES = $(Obj_Files)+
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+
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vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES))+
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+
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MAPFILE_SHARE  := $(GAMMADIR)/make/share/makefiles/mapfile-vers+
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+
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mapfile : $(MAPFILE) $(MAPFILE_SHARE) vm.def+
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	rm -f $@+
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	awk '{ if ($$0 ~ "INSERT VTABLE SYMBOLS HERE")	\+
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                 { system ("cat ${MAPFILE_SHARE} vm.def"); } \+
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               else					\+
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                 { print $$0 }				\+
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             }' > $@ < $(MAPFILE)+
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+
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mapfile_reorder : mapfile $(REORDERFILE)+
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	rm -f $@+
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	cat $^ > $@+
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+
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vm.def: $(Res_Files) $(Obj_Files)+
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	sh $(GAMMADIR)/make/aix/makefiles/build_vm_def.sh *.o > $@+
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+
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ifeq ($(JVM_VARIANT_ZEROSHARK), true)+
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  STATIC_CXX = false+
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else+
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  ifeq ($(ZERO_LIBARCH), ppc64)+
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    STATIC_CXX = false+
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  else+
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    STATIC_CXX = true+
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  endif+
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endif+
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+
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ifeq ($(LINK_INTO),AOUT)+
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  LIBJVM.o                 =+
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  LIBJVM_MAPFILE           =+
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  LIBS_VM                  = $(LIBS)+
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else+
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  LIBJVM.o                 = $(JVM_OBJ_FILES)+
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  LIBJVM_MAPFILE$(LDNOMAP) = mapfile_reorder+
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  LFLAGS_VM$(LDNOMAP)      += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE))+
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# xlC_r ignores the -o= syntax+
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# LFLAGS_VM                += $(SONAMEFLAG:SONAME=$(LIBJVM))+
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+
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  # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to+
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  # get around library dependency and compatibility issues. Must use gcc not+
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  # g++ to link.+
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  LIBS_VM                  += $(STATIC_STDCXX) $(LIBS)+
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endif+
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+
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LINK_VM = $(LINK_LIB.CXX)+
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+
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# create loadmap for libjvm.so by default. Helps in diagnosing some problems.+
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LFLAGS_VM += -bloadmap:libjvm.loadmap+
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+
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# rule for building precompiled header+
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$(PRECOMPILED_HEADER):+
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	$(QUIETLY) echo $(LOG_INFO) Generating precompiled header $@+
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	$(QUIETLY) mkdir -p $(PRECOMPILED_HEADER_DIR)+
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	$(QUIETLY) $(COMPILE.CXX) $(DEPFLAGS) -x c++-header $(PRECOMPILED_HEADER_SRC) -o $@ $(COMPILE_DONE)+
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+
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# making the library:+
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+
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ifneq ($(JVM_BASE_ADDR),)+
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# By default shared library is linked at base address == 0. Modify the+
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# linker script if JVM prefers a different base location. It can also be+
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# implemented with 'prelink -r'. But 'prelink' is not (yet) available on+
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# our build platform (AS-2.1).+
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LD_SCRIPT = libjvm.so.lds+
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$(LD_SCRIPT): $(LIBJVM_MAPFILE)+
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	$(QUIETLY) {                                                \+
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	  rm -rf $@;                                                \+
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	  $(LINK_VM) -Wl,--verbose $(LFLAGS_VM) 2>&1             |  \+
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	    sed -e '/^======/,/^======/!d'                          \+
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		-e '/^======/d'                                     \+
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		-e 's/0\( + SIZEOF_HEADERS\)/$(JVM_BASE_ADDR)\1/'   \+
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		> $@;                                               \+
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	}+
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LD_SCRIPT_FLAG = -Wl,-T,$(LD_SCRIPT)+
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endif+
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+
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# With more recent Redhat releases (or the cutting edge version Fedora), if+
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# SELinux is configured to be enabled, the runtime linker will fail to apply+
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# the text relocation to libjvm.so considering that it is built as a non-PIC+
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# DSO. To workaround that, we run chcon to libjvm.so after it is built. See+
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# details in bug 6538311.+
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$(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE) $(LD_SCRIPT)+
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	$(QUIETLY) {                                                      \+
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	    echo $(LOG_INFO) Linking vm...;                                           \+
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	    $(LINK_LIB.CXX/PRE_HOOK)                                      \+
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	    $(LINK_VM) $(LD_SCRIPT_FLAG)                                  \+
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		       $(LFLAGS_VM) -o $@ $(sort $(LIBJVM.o)) $(LIBS_VM); \+
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	    $(LINK_LIB.CXX/POST_HOOK)                                     \+
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	    rm -f $@.1; ln -s $@ $@.1;                                    \+
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	}+
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# No security contexts on AIX+
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#           if [ \"$(CROSS_COMPILE_ARCH)\" = \"\" ] ; then              \+
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#	      if [ -x /usr/sbin/selinuxenabled ] ; then                 \+
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#	        /usr/sbin/selinuxenabled;                               \+
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#               if [ $$? = 0 ] ; then					\+
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#		  /usr/bin/chcon -t textrel_shlib_t $@;                 \+
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#		  if [ $$? != 0 ]; then                                 \+
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#		    echo "ERROR: Cannot chcon $@";			\+
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#		  fi							\+
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#	        fi							\+
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#	      fi                                                        \+
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#           fi 							        \+
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#	}+
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+
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#ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)+
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#	$(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DEBUGINFO)+
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#	$(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DEBUGINFO) $@+
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#    ifeq ($(STRIP_POLICY),all_strip)+
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#	$(QUIETLY) $(STRIP) $@+
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#    else+
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#      ifeq ($(STRIP_POLICY),min_strip)+
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#	$(QUIETLY) $(STRIP) -g $@+
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#      # implied else here is no stripping at all+
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#      endif+
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#    endif+
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#    ifeq ($(ZIP_DEBUGINFO_FILES),1)+
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#	$(ZIPEXE) -q -y $(LIBJVM_DIZ) $(LIBJVM_DEBUGINFO)+
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#	$(RM) $(LIBJVM_DEBUGINFO)+
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#  endif+
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#endif+
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+
−
DEST_SUBDIR        = $(JDK_LIBDIR)/$(VM_SUBDIR)+
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DEST_JVM           = $(DEST_SUBDIR)/$(LIBJVM)+
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DEST_JVM_DEBUGINFO = $(DEST_SUBDIR)/$(LIBJVM_DEBUGINFO)+
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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)+
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	$(QUIETLY) test -f $(LIBJVM_DIZ) && \+
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	    $(CP) -f $(LIBJVM_DIZ) $(DEST_JVM_DIZ)+
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	$(QUIETLY) $(CP) -f $(LIBJVM) $(DEST_JVM) && echo "Done"+
−
+
−
#----------------------------------------------------------------------+
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# Other files+
−
+
−
# Signal interposition library+
−
include $(MAKEFILES_DIR)/jsig.make+
−
+
−
#----------------------------------------------------------------------+
−
+
−
build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB)+
−
+
−
install: install_jvm install_jsig+
−
+
−
.PHONY: default build install install_jvm+
−