1 # 2 # Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved. 3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 # 5 # This code is free software; you can redistribute it and/or modify it 6 # under the terms of the GNU General Public License version 2 only, as 7 # published by the Free Software Foundation. 8 # 9 # This code is distributed in the hope that it will be useful, but WITHOUT 10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 # version 2 for more details (a copy is included in the LICENSE file that 13 # accompanied this code). 14 # 15 # You should have received a copy of the GNU General Public License version 16 # 2 along with this work; if not, write to the Free Software Foundation, 17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 # 19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 # or visit www.oracle.com if you need additional information or have any 21 # questions. 22 # 23 # 24 25 # Rules to build JVM and related libraries, included from vm.make in the build 26 # directory. 27 28 # Common build rules. 29 MAKEFILES_DIR=$(GAMMADIR)/make/$(Platform_os_family)/makefiles 30 include $(MAKEFILES_DIR)/rules.make 31 include $(GAMMADIR)/make/altsrc.make 32 33 default: build 34 35 #---------------------------------------------------------------------- 36 # Defs 37 38 GENERATED = ../generated 39 DEP_DIR = $(GENERATED)/dependencies 40 41 # reads the generated files defining the set of .o's and the .o .h dependencies 42 -include $(DEP_DIR)/*.d 43 44 # read machine-specific adjustments (%%% should do this via buildtree.make?) 45 ifeq ($(ZERO_BUILD), true) 46 include $(MAKEFILES_DIR)/zeroshark.make 47 else 48 include $(MAKEFILES_DIR)/$(BUILDARCH).make 49 endif 50 51 # set VPATH so make knows where to look for source files 52 # Src_Dirs_V is everything in src/share/vm/*, plus the right os/*/vm and cpu/*/vm 53 # The adfiles directory contains ad_<arch>.[ch]pp. 54 # The jvmtifiles directory contains jvmti*.[ch]pp 55 Src_Dirs_V += $(GENERATED)/adfiles $(GENERATED)/jvmtifiles 56 VPATH += $(Src_Dirs_V:%=%:) 57 58 # set INCLUDES for C preprocessor. 59 Src_Dirs_I += $(GENERATED) 60 # The order is important for the precompiled headers to work. 61 INCLUDES += $(PRECOMPILED_HEADER_DIR:%=-I%) $(Src_Dirs_I:%=-I%) 62 63 ifeq (${VERSION}, debug) 64 SYMFLAG = -g 65 else 66 SYMFLAG = 67 endif 68 69 # HOTSPOT_RELEASE_VERSION and HOTSPOT_BUILD_VERSION are defined 70 # in $(GAMMADIR)/make/defs.make 71 ifeq ($(HOTSPOT_BUILD_VERSION),) 72 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)\"" 73 else 74 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)\"" 75 endif 76 77 # The following variables are defined in the generated flags.make file. 78 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HS_BUILD_VER)\"" 79 JRE_VERSION = -DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\"" 80 HS_LIB_ARCH = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\" 81 BUILD_TARGET = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\"" 82 BUILD_USER = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\"" 83 VM_DISTRO = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\"" 84 85 CPPFLAGS = \ 86 ${SYSDEFS} \ 87 ${INCLUDES} \ 88 ${BUILD_VERSION} \ 89 ${BUILD_TARGET} \ 90 ${BUILD_USER} \ 91 ${HS_LIB_ARCH} \ 92 ${JRE_VERSION} \ 93 ${VM_DISTRO} 94 95 ifdef DEFAULT_LIBPATH 96 CPPFLAGS += -DDEFAULT_LIBPATH="\"$(DEFAULT_LIBPATH)\"" 97 endif 98 99 # CFLAGS_WARN holds compiler options to suppress/enable warnings. 100 CFLAGS += $(CFLAGS_WARN/BYFILE) 101 102 # Do not use C++ exception handling 103 CFLAGS += $(CFLAGS/NOEX) 104 105 # Extra flags from gnumake's invocation or environment 106 CFLAGS += $(EXTRA_CFLAGS) 107 LFLAGS += $(EXTRA_CFLAGS) 108 109 # Don't set excutable bit on stack segment 110 # the same could be done by separate execstack command 111 ifneq ($(OS_VENDOR), Darwin) 112 LFLAGS += -Xlinker -z -Xlinker noexecstack 113 endif 114 115 LIBS += -lm -pthread 116 117 # By default, link the *.o into the library, not the executable. 118 LINK_INTO$(LINK_INTO) = LIBJVM 119 120 JDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH) 121 122 #---------------------------------------------------------------------- 123 # jvm_db & dtrace 124 include $(MAKEFILES_DIR)/dtrace.make 125 126 #---------------------------------------------------------------------- 127 # JVM 128 129 JVM = jvm 130 ifeq ($(OS_VENDOR), Darwin) 131 LIBJVM = lib$(JVM).dylib 132 LIBJVM_G = lib$(JVM)$(G_SUFFIX).dylib 133 CFLAGS += -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE 134 else 135 LIBJVM = lib$(JVM).so 136 LIBJVM_G = lib$(JVM)$(G_SUFFIX).so 137 endif 138 139 SPECIAL_PATHS:=adlc c1 gc_implementation opto shark libadt 140 141 SOURCE_PATHS=\ 142 $(shell find $(HS_COMMON_SRC)/share/vm/* -type d \! \ 143 \( -name DUMMY $(foreach dir,$(SPECIAL_PATHS),-o -name $(dir)) \)) 144 SOURCE_PATHS+=$(HS_COMMON_SRC)/os/$(Platform_os_family)/vm 145 SOURCE_PATHS+=$(HS_COMMON_SRC)/os/posix/vm 146 SOURCE_PATHS+=$(HS_COMMON_SRC)/cpu/$(Platform_arch)/vm 147 SOURCE_PATHS+=$(HS_COMMON_SRC)/os_cpu/$(Platform_os_arch)/vm 148 149 CORE_PATHS=$(foreach path,$(SOURCE_PATHS),$(call altsrc,$(path)) $(path)) 150 CORE_PATHS+=$(GENERATED)/jvmtifiles 151 152 COMPILER1_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/c1) 153 COMPILER1_PATHS += $(HS_COMMON_SRC)/share/vm/c1 154 155 COMPILER2_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/opto) 156 COMPILER2_PATHS += $(call altsrc,$(HS_COMMON_SRC)/share/vm/libadt) 157 COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/opto 158 COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/libadt 159 COMPILER2_PATHS += $(GENERATED)/adfiles 160 161 SHARK_PATHS := $(GAMMADIR)/src/share/vm/shark 162 163 # Include dirs per type. 164 Src_Dirs/CORE := $(CORE_PATHS) 165 Src_Dirs/COMPILER1 := $(CORE_PATHS) $(COMPILER1_PATHS) 166 Src_Dirs/COMPILER2 := $(CORE_PATHS) $(COMPILER2_PATHS) 167 Src_Dirs/TIERED := $(CORE_PATHS) $(COMPILER1_PATHS) $(COMPILER2_PATHS) 168 Src_Dirs/ZERO := $(CORE_PATHS) 169 Src_Dirs/SHARK := $(CORE_PATHS) $(SHARK_PATHS) 170 Src_Dirs := $(Src_Dirs/$(TYPE)) 171 172 COMPILER2_SPECIFIC_FILES := opto libadt bcEscapeAnalyzer.cpp chaitin\* c2_\* runtime_\* 173 COMPILER1_SPECIFIC_FILES := c1_\* 174 SHARK_SPECIFIC_FILES := shark 175 ZERO_SPECIFIC_FILES := zero 176 177 # Always exclude these. 178 Src_Files_EXCLUDE := jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp 179 180 # Exclude per type. 181 Src_Files_EXCLUDE/CORE := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp 182 Src_Files_EXCLUDE/COMPILER1 := $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp 183 Src_Files_EXCLUDE/COMPILER2 := $(COMPILER1_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) 184 Src_Files_EXCLUDE/TIERED := $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) 185 Src_Files_EXCLUDE/ZERO := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp 186 Src_Files_EXCLUDE/SHARK := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) 187 188 Src_Files_EXCLUDE += $(Src_Files_EXCLUDE/$(TYPE)) 189 190 # Special handling of arch model. 191 ifeq ($(Platform_arch_model), x86_32) 192 Src_Files_EXCLUDE += \*x86_64\* 193 endif 194 ifeq ($(Platform_arch_model), x86_64) 195 Src_Files_EXCLUDE += \*x86_32\* 196 endif 197 198 # Locate all source files in the given directory, excluding files in Src_Files_EXCLUDE. 199 define findsrc 200 $(notdir $(shell find $(1)/. ! -name . -prune \ 201 -a \( -name \*.c -o -name \*.cpp -o -name \*.s \) \ 202 -a ! \( -name DUMMY $(addprefix -o -name ,$(Src_Files_EXCLUDE)) \))) 203 endef 204 205 Src_Files := $(foreach e,$(Src_Dirs),$(call findsrc,$(e))) 206 207 Obj_Files = $(sort $(addsuffix .o,$(basename $(Src_Files)))) 208 209 JVM_OBJ_FILES = $(Obj_Files) 210 211 vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES)) 212 213 mapfile : $(MAPFILE) vm.def 214 rm -f $@ 215 awk '{ if ($$0 ~ "INSERT VTABLE SYMBOLS HERE") \ 216 { system ("cat vm.def"); } \ 217 else \ 218 { print $$0 } \ 219 }' > $@ < $(MAPFILE) 220 221 mapfile_reorder : mapfile $(REORDERFILE) 222 rm -f $@ 223 cat $^ > $@ 224 225 vm.def: $(Res_Files) $(Obj_Files) 226 sh $(GAMMADIR)/make/bsd/makefiles/build_vm_def.sh *.o > $@ 227 228 STATIC_CXX = false 229 230 ifeq ($(LINK_INTO),AOUT) 231 LIBJVM.o = 232 LIBJVM_MAPFILE = 233 LIBS_VM = $(LIBS) 234 else 235 LIBJVM.o = $(JVM_OBJ_FILES) 236 LIBJVM_MAPFILE$(LDNOMAP) = mapfile_reorder 237 LFLAGS_VM$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE)) 238 LFLAGS_VM += $(SONAMEFLAG:SONAME=$(LIBJVM)) 239 240 ifeq ($(OS_VENDOR), Darwin) 241 LFLAGS_VM += -Xlinker -rpath -Xlinker @loader_path/. 242 LFLAGS_VM += -Xlinker -rpath -Xlinker @loader_path/.. 243 LFLAGS_VM += -Xlinker -install_name -Xlinker @rpath/$(@F) 244 endif 245 246 # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to 247 # get around library dependency and compatibility issues. Must use gcc not 248 # g++ to link. 249 ifeq ($(STATIC_CXX), true) 250 LFLAGS_VM += $(STATIC_LIBGCC) 251 LIBS_VM += $(STATIC_STDCXX) 252 LINK_VM = $(LINK_LIB.c) 253 else 254 LINK_VM = $(LINK_LIB.CC) 255 endif 256 257 LIBS_VM += $(LIBS) 258 endif 259 ifeq ($(ZERO_BUILD), true) 260 LIBS_VM += $(LIBFFI_LIBS) 261 endif 262 ifeq ($(SHARK_BUILD), true) 263 LFLAGS_VM += $(LLVM_LDFLAGS) 264 LIBS_VM += $(LLVM_LIBS) 265 endif 266 267 268 # rule for building precompiled header 269 $(PRECOMPILED_HEADER): 270 $(QUIETLY) echo Generating precompiled header $@ 271 $(QUIETLY) mkdir -p $(PRECOMPILED_HEADER_DIR) 272 $(QUIETLY) $(COMPILE.CC) $(DEPFLAGS) -x c++-header $(PRECOMPILED_HEADER_SRC) -o $@ $(COMPILE_DONE) 273 274 # making the library: 275 276 ifneq ($(JVM_BASE_ADDR),) 277 # By default shared library is linked at base address == 0. Modify the 278 # linker script if JVM prefers a different base location. It can also be 279 # implemented with 'prelink -r'. But 'prelink' is not (yet) available on 280 # our build platform (AS-2.1). 281 LD_SCRIPT = libjvm.so.lds 282 $(LD_SCRIPT): $(LIBJVM_MAPFILE) 283 $(QUIETLY) { \ 284 rm -rf $@; \ 285 $(LINK_VM) -Wl,--verbose $(LFLAGS_VM) 2>&1 | \ 286 sed -e '/^======/,/^======/!d' \ 287 -e '/^======/d' \ 288 -e 's/0\( + SIZEOF_HEADERS\)/$(JVM_BASE_ADDR)\1/' \ 289 > $@; \ 290 } 291 LD_SCRIPT_FLAG = -Wl,-T,$(LD_SCRIPT) 292 endif 293 294 $(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE) $(LD_SCRIPT) 295 $(QUIETLY) { \ 296 echo Linking vm...; \ 297 $(LINK_LIB.CC/PRE_HOOK) \ 298 $(LINK_VM) $(LD_SCRIPT_FLAG) \ 299 $(LFLAGS_VM) -o $@ $(LIBJVM.o) $(LIBS_VM); \ 300 $(LINK_LIB.CC/POST_HOOK) \ 301 rm -f $@.1; ln -s $@ $@.1; \ 302 [ -f $(LIBJVM_G) ] || { ln -s $@ $(LIBJVM_G); ln -s $@.1 $(LIBJVM_G).1; }; \ 303 } 304 305 DEST_JVM = $(JDK_LIBDIR)/$(VM_SUBDIR)/$(LIBJVM) 306 307 install_jvm: $(LIBJVM) 308 @echo "Copying $(LIBJVM) to $(DEST_JVM)" 309 $(QUIETLY) cp -f $(LIBJVM) $(DEST_JVM) && echo "Done" 310 311 #---------------------------------------------------------------------- 312 # Other files 313 314 # Gamma launcher 315 include $(MAKEFILES_DIR)/launcher.make 316 317 # Signal interposition library 318 include $(MAKEFILES_DIR)/jsig.make 319 320 # Serviceability agent 321 include $(MAKEFILES_DIR)/saproc.make 322 323 #---------------------------------------------------------------------- 324 325 build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(BUILDLIBSAPROC) 326 327 install: install_jvm install_jsig install_saproc 328 329 .PHONY: default build install install_jvm