1 # 2 # Copyright (c) 1998, 2012, 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 include $(MAKEFILES_DIR)/$(BUILDARCH).make 46 47 # set VPATH so make knows where to look for source files 48 # Src_Dirs_V is everything in src/share/vm/*, plus the right os/*/vm and cpu/*/vm 49 # The adfiles directory contains ad_<arch>.[ch]pp. 50 # The jvmtifiles directory contains jvmti*.[ch]pp 51 Src_Dirs_V += $(GENERATED)/adfiles $(GENERATED)/jvmtifiles 52 VPATH += $(Src_Dirs_V:%=%:) 53 54 # set INCLUDES for C preprocessor 55 Src_Dirs_I += $(GENERATED) 56 INCLUDES += $(Src_Dirs_I:%=-I%) 57 58 # SYMFLAG is used by {dtrace,jsig,saproc}.make. 59 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) 60 # always build with debug info when we can create .debuginfo files 61 # and disable 'lazy debug info' so the .so has everything. 62 SYMFLAG = -g -xs 63 else 64 ifeq (${VERSION}, debug) 65 SYMFLAG = -g 66 else 67 SYMFLAG = 68 endif 69 endif 70 71 # The following variables are defined in the generated flags.make file. 72 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HS_BUILD_VER)\"" 73 JRE_VERSION = -DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\"" 74 HS_LIB_ARCH = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\" 75 BUILD_TARGET = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\"" 76 BUILD_USER = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\"" 77 VM_DISTRO = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\"" 78 79 CXXFLAGS = \ 80 ${SYSDEFS} \ 81 ${INCLUDES} \ 82 ${BUILD_VERSION} \ 83 ${BUILD_TARGET} \ 84 ${BUILD_USER} \ 85 ${HS_LIB_ARCH} \ 86 ${VM_DISTRO} 87 88 # This is VERY important! The version define must only be supplied to vm_version.o 89 # If not, ccache will not re-use the cache at all, since the version string might contain 90 # a time and date. 91 CXXFLAGS/vm_version.o += ${JRE_VERSION} 92 93 CXXFLAGS/BYFILE = $(CXXFLAGS/$@) 94 95 # File specific flags 96 CXXFLAGS += $(CXXFLAGS/BYFILE) 97 98 99 # CFLAGS_WARN holds compiler options to suppress/enable warnings. 100 CFLAGS += $(CFLAGS_WARN) 101 102 # Do not use C++ exception handling 103 CFLAGS += $(CFLAGS/NOEX) 104 105 # Extra flags from gnumake's invocation or environment 106 CFLAGS += $(EXTRA_CFLAGS) -DINCLUDE_TRACE 107 108 # Math Library (libm.so), do not use -lm. 109 # There might be two versions of libm.so on the build system: 110 # libm.so.1 and libm.so.2, and we want libm.so.1. 111 # Depending on the Solaris release being used to build with, 112 # /usr/lib/libm.so could point at a libm.so.2, so we are 113 # explicit here so that the libjvm.so you have built will work on an 114 # older Solaris release that might not have libm.so.2. 115 # This is a critical factor in allowing builds on Solaris 10 or newer 116 # to run on Solaris 8 or 9. 117 # 118 LIBM=/usr/lib$(ISA_DIR)/libm.so.1 119 120 ifeq ("${Platform_compiler}", "sparcWorks") 121 # The whole megilla: 122 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1) 123 # Old Comment: List the libraries in the order the compiler was designed for 124 # Not sure what the 'designed for' comment is referring too above. 125 # The order may not be too significant anymore, but I have placed this 126 # older libm before libCrun, just to make sure it's found and used first. 127 LIBS += -lsocket -lsched -ldl $(LIBM) -lCrun -lthread -ldoor -lc -ldemangle 128 else 129 ifeq ($(COMPILER_REV_NUMERIC), 502) 130 # SC6.1 has it's own libm.so: specifying anything else provokes a name conflict. 131 LIBS += -ldl -lthread -lsocket -lm -lsched -ldoor -ldemangle 132 else 133 LIBS += -ldl -lthread -lsocket $(LIBM) -lsched -ldoor -ldemangle 134 endif # 502 135 endif # 505 136 else 137 LIBS += -lsocket -lsched -ldl $(LIBM) -lthread -lc -ldemangle 138 endif # sparcWorks 139 140 ifeq ("${Platform_arch}", "sparc") 141 LIBS += -lkstat 142 endif 143 144 # By default, link the *.o into the library, not the executable. 145 LINK_INTO$(LINK_INTO) = LIBJVM 146 147 JDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH) 148 149 #---------------------------------------------------------------------- 150 # jvm_db & dtrace 151 include $(MAKEFILES_DIR)/dtrace.make 152 153 #---------------------------------------------------------------------- 154 # add_gnu_debuglink tool 155 include $(MAKEFILES_DIR)/add_gnu_debuglink.make 156 157 #---------------------------------------------------------------------- 158 # fix_empty_sec_hdr_flags tool 159 include $(MAKEFILES_DIR)/fix_empty_sec_hdr_flags.make 160 161 #---------------------------------------------------------------------- 162 # JVM 163 164 JVM = jvm 165 LIBJVM = lib$(JVM).so 166 167 LIBJVM_DEBUGINFO = lib$(JVM).debuginfo 168 LIBJVM_DIZ = lib$(JVM).diz 169 170 SPECIAL_PATHS:=adlc c1 dist gc_implementation opto shark libadt 171 172 SOURCE_PATHS=\ 173 $(shell find $(HS_COMMON_SRC)/share/vm/* -type d \! \ 174 \( -name DUMMY $(foreach dir,$(SPECIAL_PATHS),-o -name $(dir)) \)) 175 SOURCE_PATHS+=$(HS_COMMON_SRC)/os/$(Platform_os_family)/vm 176 SOURCE_PATHS+=$(HS_COMMON_SRC)/os/posix/vm 177 SOURCE_PATHS+=$(HS_COMMON_SRC)/cpu/$(Platform_arch)/vm 178 SOURCE_PATHS+=$(HS_COMMON_SRC)/os_cpu/$(Platform_os_arch)/vm 179 180 SOURCE_PATHS+=$(shell if [ -d $(HS_ALT_SRC)/share/vm/jfr ]; then \ 181 find $(HS_ALT_SRC)/share/vm/jfr -type d; \ 182 fi) 183 184 CORE_PATHS=$(foreach path,$(SOURCE_PATHS),$(call altsrc,$(path)) $(path)) 185 CORE_PATHS+=$(GENERATED)/jvmtifiles 186 187 COMPILER1_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/c1) 188 COMPILER1_PATHS += $(HS_COMMON_SRC)/share/vm/c1 189 190 COMPILER2_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/opto) 191 COMPILER2_PATHS += $(call altsrc,$(HS_COMMON_SRC)/share/vm/libadt) 192 COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/opto 193 COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/libadt 194 COMPILER2_PATHS += $(GENERATED)/adfiles 195 196 # Include dirs per type. 197 Src_Dirs/CORE := $(CORE_PATHS) 198 Src_Dirs/COMPILER1 := $(CORE_PATHS) $(COMPILER1_PATHS) 199 Src_Dirs/COMPILER2 := $(CORE_PATHS) $(COMPILER2_PATHS) 200 Src_Dirs/TIERED := $(CORE_PATHS) $(COMPILER1_PATHS) $(COMPILER2_PATHS) 201 Src_Dirs/ZERO := $(CORE_PATHS) 202 Src_Dirs/SHARK := $(CORE_PATHS) 203 Src_Dirs := $(Src_Dirs/$(TYPE)) 204 205 COMPILER2_SPECIFIC_FILES := opto libadt bcEscapeAnalyzer.cpp c2_\* runtime_\* 206 COMPILER1_SPECIFIC_FILES := c1_\* 207 SHARK_SPECIFIC_FILES := shark 208 ZERO_SPECIFIC_FILES := zero 209 210 # Always exclude these. 211 Src_Files_EXCLUDE := dtrace jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp 212 213 # Exclude per type. 214 Src_Files_EXCLUDE/CORE := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp 215 Src_Files_EXCLUDE/COMPILER1 := $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp 216 Src_Files_EXCLUDE/COMPILER2 := $(COMPILER1_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) 217 Src_Files_EXCLUDE/TIERED := $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) 218 Src_Files_EXCLUDE/ZERO := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp 219 Src_Files_EXCLUDE/SHARK := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) 220 221 Src_Files_EXCLUDE += $(Src_Files_EXCLUDE/$(TYPE)) 222 223 # Special handling of arch model. 224 ifeq ($(Platform_arch_model), x86_32) 225 Src_Files_EXCLUDE += \*x86_64\* 226 endif 227 ifeq ($(Platform_arch_model), x86_64) 228 Src_Files_EXCLUDE += \*x86_32\* 229 endif 230 231 # Locate all source files in the given directory, excluding files in Src_Files_EXCLUDE. 232 define findsrc 233 $(notdir $(shell find $(1)/. ! -name . -prune \ 234 -a \( -name \*.c -o -name \*.cpp -o -name \*.s \) \ 235 -a ! \( -name DUMMY $(addprefix -o -name ,$(Src_Files_EXCLUDE)) \))) 236 endef 237 238 Src_Files := $(foreach e,$(Src_Dirs),$(call findsrc,$(e))) 239 240 Obj_Files = $(sort $(addsuffix .o,$(basename $(Src_Files)))) 241 242 JVM_OBJ_FILES = $(Obj_Files) $(DTRACE_OBJS) 243 244 vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES)) 245 246 mapfile : $(MAPFILE) $(MAPFILE_DTRACE_OPT) vm.def 247 rm -f $@ 248 cat $(MAPFILE) $(MAPFILE_DTRACE_OPT) \ 249 | $(NAWK) '{ \ 250 if ($$0 ~ "INSERT VTABLE SYMBOLS HERE") { \ 251 system ("cat vm.def"); \ 252 } else { \ 253 print $$0; \ 254 } \ 255 }' > $@ 256 257 mapfile_extended : mapfile $(MAPFILE_DTRACE_OPT) 258 rm -f $@ 259 cat $^ > $@ 260 261 vm.def: $(Obj_Files) 262 sh $(GAMMADIR)/make/solaris/makefiles/build_vm_def.sh *.o > $@ 263 264 ifeq ($(LINK_INTO),AOUT) 265 LIBJVM.o = 266 LIBJVM_MAPFILE = 267 LIBS_VM = $(LIBS) 268 else 269 LIBJVM.o = $(JVM_OBJ_FILES) 270 LIBJVM_MAPFILE$(LDNOMAP) = mapfile_extended 271 LFLAGS_VM$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE)) 272 LFLAGS_VM += $(SONAMEFLAG:SONAME=$(LIBJVM)) 273 ifndef USE_GCC 274 LIBS_VM = $(LIBS) 275 else 276 # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to 277 # get around library dependency and compatibility issues. Must use gcc not 278 # g++ to link. 279 LFLAGS_VM += $(STATIC_LIBGCC) 280 LIBS_VM += $(STATIC_STDCXX) $(LIBS) 281 endif 282 endif 283 284 ifdef USE_GCC 285 LINK_VM = $(LINK_LIB.CC) 286 else 287 LINK_VM = $(LINK_LIB.CXX) 288 endif 289 # making the library: 290 $(LIBJVM): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(LIBJVM.o) $(LIBJVM_MAPFILE) 291 ifeq ($(filter -sbfast -xsbfast, $(CFLAGS_BROWSE)),) 292 @echo Linking vm... 293 $(QUIETLY) $(LINK_LIB.CXX/PRE_HOOK) 294 $(QUIETLY) $(LINK_VM) $(LFLAGS_VM) -o $@ $(sort $(LIBJVM.o)) $(LIBS_VM) 295 $(QUIETLY) $(LINK_LIB.CXX/POST_HOOK) 296 $(QUIETLY) rm -f $@.1 && ln -s $@ $@.1 297 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) 298 # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set. 299 # Clear the SHF_ALLOC flag (if set) from empty section headers. 300 # An empty section header has sh_addr == 0 and sh_size == 0. 301 # This problem has only been seen on Solaris X64, but we call this tool 302 # on all Solaris builds just in case. 303 $(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@ 304 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DEBUGINFO) 305 # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections. 306 # Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available. 307 # $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DEBUGINFO) $@ 308 $(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBJVM_DEBUGINFO) $@ 309 ifeq ($(STRIP_POLICY),all_strip) 310 $(QUIETLY) $(STRIP) $@ 311 else 312 ifeq ($(STRIP_POLICY),min_strip) 313 $(QUIETLY) $(STRIP) -x $@ 314 # implied else here is no stripping at all 315 endif 316 endif 317 ifeq ($(ZIP_DEBUGINFO_FILES),1) 318 $(ZIPEXE) -q -y $(LIBJVM_DIZ) $(LIBJVM_DEBUGINFO) 319 $(RM) $(LIBJVM_DEBUGINFO) 320 endif 321 endif 322 endif # filter -sbfast -xsbfast 323 324 325 DEST_SUBDIR = $(JDK_LIBDIR)/$(VM_SUBDIR) 326 DEST_JVM = $(DEST_SUBDIR)/$(LIBJVM) 327 DEST_JVM_DEBUGINFO = $(DEST_SUBDIR)/$(LIBJVM_DEBUGINFO) 328 DEST_JVM_DIZ = $(DEST_SUBDIR)/$(LIBJVM_DIZ) 329 330 install_jvm: $(LIBJVM) 331 @echo "Copying $(LIBJVM) to $(DEST_JVM)" 332 $(QUIETLY) test -f $(LIBJVM_DEBUGINFO) && \ 333 cp -f $(LIBJVM_DEBUGINFO) $(DEST_JVM_DEBUGINFO) 334 $(QUIETLY) test -f $(LIBJVM_DIZ) && \ 335 cp -f $(LIBJVM_DIZ) $(DEST_JVM_DIZ) 336 $(QUIETLY) cp -f $(LIBJVM) $(DEST_JVM) && echo "Done" 337 338 #---------------------------------------------------------------------- 339 # Other files 340 341 # Signal interposition library 342 include $(MAKEFILES_DIR)/jsig.make 343 344 # Serviceability agent 345 include $(MAKEFILES_DIR)/saproc.make 346 347 #---------------------------------------------------------------------- 348 349 build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(LIBJVM_DTRACE) $(BUILDLIBSAPROC) dtraceCheck 350 351 install: install_jvm install_jsig install_saproc 352 353 .PHONY: default build install install_jvm