1 # 2 # Copyright (c) 1998, 2014, 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 $(GENERATED)/tracefiles 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 += $(CXXFLAGS/BYFILE) 97 98 # Large File Support 99 ifneq ($(LP64), 1) 100 CXXFLAGS/ostream.o += -D_FILE_OFFSET_BITS=64 101 endif # ifneq ($(LP64), 1) 102 103 # CFLAGS_WARN holds compiler options to suppress/enable warnings. 104 CFLAGS += $(CFLAGS_WARN) 105 106 # Do not use C++ exception handling 107 CFLAGS += $(CFLAGS/NOEX) 108 109 # Extra flags from gnumake's invocation or environment 110 CFLAGS += $(EXTRA_CFLAGS) 111 112 # Math Library (libm.so), do not use -lm. 113 # There might be two versions of libm.so on the build system: 114 # libm.so.1 and libm.so.2, and we want libm.so.1. 115 # Depending on the Solaris release being used to build with, 116 # /usr/lib/libm.so could point at a libm.so.2, so we are 117 # explicit here so that the libjvm.so you have built will work on an 118 # older Solaris release that might not have libm.so.2. 119 # This is a critical factor in allowing builds on Solaris 10 or newer 120 # to run on Solaris 8 or 9. 121 # 122 LIBM=/usr/lib$(ISA_DIR)/libm.so.1 123 124 ifeq ("${Platform_compiler}", "sparcWorks") 125 # The whole megilla: 126 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1) 127 # Old Comment: List the libraries in the order the compiler was designed for 128 # Not sure what the 'designed for' comment is referring too above. 129 # The order may not be too significant anymore, but I have placed this 130 # older libm before libCrun, just to make sure it's found and used first. 131 LIBS += -lsocket -lsched -ldl $(LIBM) -lCrun -lthread -ldoor -lc -ldemangle 132 else 133 ifeq ($(COMPILER_REV_NUMERIC), 502) 134 # SC6.1 has it's own libm.so: specifying anything else provokes a name conflict. 135 LIBS += -ldl -lthread -lsocket -lm -lsched -ldoor -ldemangle 136 else 137 LIBS += -ldl -lthread -lsocket $(LIBM) -lsched -ldoor -ldemangle 138 endif # 502 139 endif # 505 140 else 141 LIBS += -lsocket -lsched -ldl $(LIBM) -lthread -lc -ldemangle 142 endif # sparcWorks 143 144 LIBS += -lkstat 145 146 # By default, link the *.o into the library, not the executable. 147 LINK_INTO$(LINK_INTO) = LIBJVM 148 149 JDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH) 150 151 #---------------------------------------------------------------------- 152 # jvm_db & dtrace 153 include $(MAKEFILES_DIR)/dtrace.make 154 155 #---------------------------------------------------------------------- 156 # add_gnu_debuglink tool 157 include $(MAKEFILES_DIR)/add_gnu_debuglink.make 158 159 #---------------------------------------------------------------------- 160 # fix_empty_sec_hdr_flags tool 161 include $(MAKEFILES_DIR)/fix_empty_sec_hdr_flags.make 162 163 #---------------------------------------------------------------------- 164 # JVM 165 166 JVM = jvm 167 LIBJVM = lib$(JVM).so 168 169 LIBJVM_DEBUGINFO = lib$(JVM).debuginfo 170 LIBJVM_DIZ = lib$(JVM).diz 171 172 SPECIAL_PATHS:=adlc c1 dist gc_implementation opto shark libadt 173 174 SOURCE_PATHS=\ 175 $(shell find $(HS_COMMON_SRC)/share/vm/* -type d \! \ 176 \( -name DUMMY $(foreach dir,$(SPECIAL_PATHS),-o -name $(dir)) \)) 177 SOURCE_PATHS+=$(HS_COMMON_SRC)/os/$(Platform_os_family)/vm 178 SOURCE_PATHS+=$(HS_COMMON_SRC)/os/posix/vm 179 SOURCE_PATHS+=$(HS_COMMON_SRC)/cpu/$(Platform_arch)/vm 180 SOURCE_PATHS+=$(HS_COMMON_SRC)/os_cpu/$(Platform_os_arch)/vm 181 182 CORE_PATHS=$(foreach path,$(SOURCE_PATHS),$(call altsrc,$(path)) $(path)) 183 CORE_PATHS+=$(GENERATED)/jvmtifiles $(GENERATED)/tracefiles 184 185 ifneq ($(INCLUDE_TRACE), false) 186 CORE_PATHS+=$(shell if [ -d $(HS_ALT_SRC)/share/vm/jfr ]; then \ 187 find $(HS_ALT_SRC)/share/vm/jfr -type d; \ 188 fi) 189 endif 190 191 COMPILER1_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/c1) 192 COMPILER1_PATHS += $(HS_COMMON_SRC)/share/vm/c1 193 194 COMPILER2_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/opto) 195 COMPILER2_PATHS += $(call altsrc,$(HS_COMMON_SRC)/share/vm/libadt) 196 COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/opto 197 COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/libadt 198 COMPILER2_PATHS += $(GENERATED)/adfiles 199 200 # Include dirs per type. 201 Src_Dirs/CORE := $(CORE_PATHS) 202 Src_Dirs/COMPILER1 := $(CORE_PATHS) $(COMPILER1_PATHS) 203 Src_Dirs/COMPILER2 := $(CORE_PATHS) $(COMPILER2_PATHS) 204 Src_Dirs/TIERED := $(CORE_PATHS) $(COMPILER1_PATHS) $(COMPILER2_PATHS) 205 Src_Dirs/ZERO := $(CORE_PATHS) 206 Src_Dirs/SHARK := $(CORE_PATHS) 207 Src_Dirs := $(Src_Dirs/$(TYPE)) 208 209 COMPILER2_SPECIFIC_FILES := opto libadt bcEscapeAnalyzer.cpp c2_\* runtime_\* 210 COMPILER1_SPECIFIC_FILES := c1_\* 211 SHARK_SPECIFIC_FILES := shark 212 ZERO_SPECIFIC_FILES := zero 213 214 # Always exclude these. 215 Src_Files_EXCLUDE := dtrace jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp 216 217 # Exclude per type. 218 Src_Files_EXCLUDE/CORE := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp 219 Src_Files_EXCLUDE/COMPILER1 := $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp 220 Src_Files_EXCLUDE/COMPILER2 := $(COMPILER1_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) 221 Src_Files_EXCLUDE/TIERED := $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) 222 Src_Files_EXCLUDE/ZERO := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp 223 Src_Files_EXCLUDE/SHARK := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) 224 225 Src_Files_EXCLUDE += $(Src_Files_EXCLUDE/$(TYPE)) 226 227 # Special handling of arch model. 228 ifeq ($(Platform_arch_model), x86_32) 229 Src_Files_EXCLUDE += \*x86_64\* 230 endif 231 ifeq ($(Platform_arch_model), x86_64) 232 Src_Files_EXCLUDE += \*x86_32\* 233 endif 234 235 # Locate all source files in the given directory, excluding files in Src_Files_EXCLUDE. 236 define findsrc 237 $(notdir $(shell find $(1)/. ! -name . -prune \ 238 -a \( -name \*.c -o -name \*.cpp -o -name \*.s \) \ 239 -a ! \( -name DUMMY $(addprefix -o -name ,$(Src_Files_EXCLUDE)) \))) 240 endef 241 242 Src_Files := $(foreach e,$(Src_Dirs),$(call findsrc,$(e))) 243 244 Obj_Files = $(sort $(addsuffix .o,$(basename $(Src_Files)))) 245 246 JVM_OBJ_FILES = $(Obj_Files) $(DTRACE_OBJS) 247 248 vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES)) 249 250 mapfile : $(MAPFILE) $(MAPFILE_DTRACE_OPT) vm.def 251 rm -f $@ 252 cat $(MAPFILE) $(MAPFILE_DTRACE_OPT) \ 253 | $(NAWK) '{ \ 254 if ($$0 ~ "INSERT VTABLE SYMBOLS HERE") { \ 255 system ("cat vm.def"); \ 256 } else { \ 257 print $$0; \ 258 } \ 259 }' > $@ 260 261 mapfile_extended : mapfile $(MAPFILE_DTRACE_OPT) 262 rm -f $@ 263 cat $^ > $@ 264 265 vm.def: $(Obj_Files) 266 sh $(GAMMADIR)/make/solaris/makefiles/build_vm_def.sh *.o > $@ 267 268 ifeq ($(LINK_INTO),AOUT) 269 LIBJVM.o = 270 LIBJVM_MAPFILE = 271 LIBS_VM = $(LIBS) 272 else 273 LIBJVM.o = $(JVM_OBJ_FILES) 274 LIBJVM_MAPFILE$(LDNOMAP) = mapfile_extended 275 LFLAGS_VM$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE)) 276 LFLAGS_VM += $(SONAMEFLAG:SONAME=$(LIBJVM)) 277 ifndef USE_GCC 278 LIBS_VM = $(LIBS) 279 else 280 # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to 281 # get around library dependency and compatibility issues. Must use gcc not 282 # g++ to link. 283 LFLAGS_VM += $(STATIC_LIBGCC) 284 LIBS_VM += $(STATIC_STDCXX) $(LIBS) 285 endif 286 endif 287 288 ifdef USE_GCC 289 LINK_VM = $(LINK_LIB.CC) 290 else 291 LINK_VM = $(LINK_LIB.CXX) 292 endif 293 # making the library: 294 $(LIBJVM): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(LIBJVM.o) $(LIBJVM_MAPFILE) 295 ifeq ($(filter -sbfast -xsbfast, $(CFLAGS_BROWSE)),) 296 @echo Linking vm... 297 $(QUIETLY) $(LINK_LIB.CXX/PRE_HOOK) 298 $(QUIETLY) $(LINK_VM) $(LFLAGS_VM) -o $@ $(sort $(LIBJVM.o)) $(LIBS_VM) 299 $(QUIETLY) $(LINK_LIB.CXX/POST_HOOK) 300 $(QUIETLY) rm -f $@.1 && ln -s $@ $@.1 301 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) 302 # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set. 303 # Clear the SHF_ALLOC flag (if set) from empty section headers. 304 # An empty section header has sh_addr == 0 and sh_size == 0. 305 # This problem has only been seen on Solaris X64, but we call this tool 306 # on all Solaris builds just in case. 307 $(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@ 308 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DEBUGINFO) 309 # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections. 310 # Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available. 311 # $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DEBUGINFO) $@ 312 $(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBJVM_DEBUGINFO) $@ 313 ifeq ($(STRIP_POLICY),all_strip) 314 $(QUIETLY) $(STRIP) $@ 315 else 316 ifeq ($(STRIP_POLICY),min_strip) 317 $(QUIETLY) $(STRIP) -x $@ 318 # implied else here is no stripping at all 319 endif 320 endif 321 ifeq ($(ZIP_DEBUGINFO_FILES),1) 322 $(ZIPEXE) -q -y $(LIBJVM_DIZ) $(LIBJVM_DEBUGINFO) 323 $(RM) $(LIBJVM_DEBUGINFO) 324 endif 325 endif 326 endif # filter -sbfast -xsbfast 327 328 329 DEST_SUBDIR = $(JDK_LIBDIR)/$(VM_SUBDIR) 330 DEST_JVM = $(DEST_SUBDIR)/$(LIBJVM) 331 DEST_JVM_DEBUGINFO = $(DEST_SUBDIR)/$(LIBJVM_DEBUGINFO) 332 DEST_JVM_DIZ = $(DEST_SUBDIR)/$(LIBJVM_DIZ) 333 334 install_jvm: $(LIBJVM) 335 @echo "Copying $(LIBJVM) to $(DEST_JVM)" 336 $(QUIETLY) test ! -f $(LIBJVM_DEBUGINFO) || \ 337 cp -f $(LIBJVM_DEBUGINFO) $(DEST_JVM_DEBUGINFO) 338 $(QUIETLY) test ! -f $(LIBJVM_DIZ) || \ 339 cp -f $(LIBJVM_DIZ) $(DEST_JVM_DIZ) 340 $(QUIETLY) cp -f $(LIBJVM) $(DEST_JVM) && echo "Done" 341 342 #---------------------------------------------------------------------- 343 # Other files 344 345 # Signal interposition library 346 include $(MAKEFILES_DIR)/jsig.make 347 348 # Serviceability agent 349 include $(MAKEFILES_DIR)/saproc.make 350 351 #---------------------------------------------------------------------- 352 353 build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(LIBJVM_DTRACE) $(BUILDLIBSAPROC) dtraceCheck 354 355 install: install_jvm install_jsig install_saproc 356 357 .PHONY: default build install install_jvm