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 (${VERSION}, debug)
  65     SYMFLAG = -g
  66   else
  67     SYMFLAG =
  68   endif
  69 endif
  70 
  71 # The following variables are defined in the generated flags.make file.
  72 JDK_VER_DEFS  = -DJDK_MAJOR_VERSION="\"$(JDK_MAJOR_VERSION)\"" \
  73                 -DJDK_MINOR_VERSION="\"$(JDK_MINOR_VERSION)\"" \
  74                 -DJDK_MICRO_VERSION="\"$(JDK_MICRO_VERSION)\"" \
  75                 -DJDK_BUILD_NUMBER="\"$(JDK_BUILD_NUMBER)\""
  76 VM_VER_DEFS   = -DHOTSPOT_RELEASE_VERSION="\"$(HS_BUILD_VER)\"" \
  77                 -DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\""  \
  78                 $(JDK_VER_DEFS)
  79 HS_LIB_ARCH   = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\"
  80 BUILD_USER    = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\""
  81 VM_DISTRO     = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\""
  82 
  83 CXXFLAGS =           \
  84   ${SYSDEFS}         \
  85   ${INCLUDES}        \
  86   ${BUILD_USER}      \
  87   ${HS_LIB_ARCH}     \
  88   ${VM_DISTRO}
  89 
  90 # This is VERY important! The version define must only be supplied to vm_version.o
  91 # If not, ccache will not re-use the cache at all, since the version string might contain
  92 # a time and date.
  93 CXXFLAGS/vm_version.o += ${VM_VER_DEFS}
  94 
  95 CXXFLAGS/BYFILE = $(CXXFLAGS/$@)
  96 
  97 # File specific flags
  98 CXXFLAGS += $(CXXFLAGS/BYFILE)
  99 
 100 # Large File Support
 101 ifneq ($(LP64), 1)
 102 CXXFLAGS/ostream.o += -D_FILE_OFFSET_BITS=64
 103 endif # ifneq ($(LP64), 1)
 104 
 105 # CFLAGS_WARN holds compiler options to suppress/enable warnings.
 106 CFLAGS += $(CFLAGS_WARN)
 107 
 108 # Do not use C++ exception handling
 109 CFLAGS += $(CFLAGS/NOEX)
 110 
 111 # Extra flags from gnumake's invocation or environment
 112 CFLAGS += $(EXTRA_CFLAGS)
 113 
 114 # Math Library (libm.so), do not use -lm.
 115 #    There might be two versions of libm.so on the build system:
 116 #    libm.so.1 and libm.so.2, and we want libm.so.1.
 117 #    Depending on the Solaris release being used to build with,
 118 #    /usr/lib/libm.so could point at a libm.so.2, so we are
 119 #    explicit here so that the libjvm.so you have built will work on an
 120 #    older Solaris release that might not have libm.so.2.
 121 #    This is a critical factor in allowing builds on Solaris 10 or newer
 122 #    to run on Solaris 8 or 9.
 123 #
 124 LIBM=/usr/lib$(ISA_DIR)/libm.so.1
 125 
 126 ifeq ("${Platform_compiler}", "sparcWorks")
 127 # The whole megilla:
 128 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1)
 129 # Old Comment: List the libraries in the order the compiler was designed for
 130 # Not sure what the 'designed for' comment is referring too above.
 131 #   The order may not be too significant anymore, but I have placed this
 132 #   older libm before libCrun, just to make sure it's found and used first.
 133 LIBS += -lsocket -lsched -ldl $(LIBM) -lCrun -lthread -ldoor -lc -ldemangle -lnsl
 134 else
 135 ifeq ($(COMPILER_REV_NUMERIC), 502)
 136 # SC6.1 has it's own libm.so: specifying anything else provokes a name conflict.
 137 LIBS += -ldl -lthread -lsocket -lm -lsched -ldoor -ldemangle
 138 else
 139 LIBS += -ldl -lthread -lsocket $(LIBM) -lsched -ldoor -ldemangle
 140 endif # 502
 141 endif # 505
 142 else
 143 LIBS += -lsocket -lsched -ldl $(LIBM) -lthread -lc -ldemangle
 144 endif # sparcWorks
 145 
 146 LIBS += -lkstat
 147 
 148 # By default, link the *.o into the library, not the executable.
 149 LINK_INTO$(LINK_INTO) = LIBJVM
 150 
 151 JDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH)
 152 
 153 #----------------------------------------------------------------------
 154 # jvm_db & dtrace
 155 include $(MAKEFILES_DIR)/dtrace.make
 156 
 157 #----------------------------------------------------------------------
 158 # JVM
 159 
 160 JVM      = jvm
 161 LIBJVM   = lib$(JVM).so
 162 
 163 LIBJVM_DEBUGINFO   = lib$(JVM).debuginfo
 164 LIBJVM_DIZ         = lib$(JVM).diz
 165 
 166 SPECIAL_PATHS:=adlc c1 dist gc_implementation opto shark libadt
 167 
 168 SOURCE_PATHS=\
 169   $(shell find $(HS_COMMON_SRC)/share/vm/* -type d \! \
 170       \( -name DUMMY $(foreach dir,$(SPECIAL_PATHS),-o -name $(dir)) \))
 171 SOURCE_PATHS+=$(HS_COMMON_SRC)/os/$(Platform_os_family)/vm
 172 SOURCE_PATHS+=$(HS_COMMON_SRC)/os/posix/vm
 173 SOURCE_PATHS+=$(HS_COMMON_SRC)/cpu/$(Platform_arch)/vm
 174 SOURCE_PATHS+=$(HS_COMMON_SRC)/os_cpu/$(Platform_os_arch)/vm
 175 
 176 CORE_PATHS=$(foreach path,$(SOURCE_PATHS),$(call altsrc,$(path)) $(path))
 177 CORE_PATHS+=$(GENERATED)/jvmtifiles $(GENERATED)/tracefiles
 178 
 179 ifneq ($(INCLUDE_TRACE), false)
 180 CORE_PATHS+=$(shell if [ -d $(HS_ALT_SRC)/share/vm/jfr ]; then \
 181   find $(HS_ALT_SRC)/share/vm/jfr -type d; \
 182   fi)
 183 endif
 184 
 185 COMPILER1_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/c1)
 186 COMPILER1_PATHS += $(HS_COMMON_SRC)/share/vm/c1
 187 
 188 COMPILER2_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/opto)
 189 COMPILER2_PATHS += $(call altsrc,$(HS_COMMON_SRC)/share/vm/libadt)
 190 COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/opto
 191 COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/libadt
 192 COMPILER2_PATHS +=  $(GENERATED)/adfiles
 193 
 194 # Include dirs per type.
 195 Src_Dirs/CORE      := $(CORE_PATHS)
 196 Src_Dirs/COMPILER1 := $(CORE_PATHS) $(COMPILER1_PATHS)
 197 Src_Dirs/COMPILER2 := $(CORE_PATHS) $(COMPILER2_PATHS)
 198 Src_Dirs/TIERED    := $(CORE_PATHS) $(COMPILER1_PATHS) $(COMPILER2_PATHS)
 199 Src_Dirs/ZERO      := $(CORE_PATHS)
 200 Src_Dirs/SHARK     := $(CORE_PATHS)
 201 Src_Dirs := $(Src_Dirs/$(TYPE))
 202 
 203 COMPILER2_SPECIFIC_FILES := opto libadt bcEscapeAnalyzer.cpp c2_\* runtime_\*
 204 COMPILER1_SPECIFIC_FILES := c1_\*
 205 SHARK_SPECIFIC_FILES     := shark
 206 ZERO_SPECIFIC_FILES      := zero
 207 
 208 # Always exclude these.
 209 Src_Files_EXCLUDE := dtrace jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp
 210 
 211 # Exclude per type.
 212 Src_Files_EXCLUDE/CORE      := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
 213 Src_Files_EXCLUDE/COMPILER1 := $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
 214 Src_Files_EXCLUDE/COMPILER2 := $(COMPILER1_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
 215 Src_Files_EXCLUDE/TIERED    := $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
 216 Src_Files_EXCLUDE/ZERO      := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
 217 Src_Files_EXCLUDE/SHARK     := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES)
 218 
 219 Src_Files_EXCLUDE +=  $(Src_Files_EXCLUDE/$(TYPE))
 220 
 221 # Special handling of arch model.
 222 ifeq ($(Platform_arch_model), x86_32)
 223 Src_Files_EXCLUDE += \*x86_64\*
 224 endif
 225 ifeq ($(Platform_arch_model), x86_64)
 226 Src_Files_EXCLUDE += \*x86_32\*
 227 endif
 228 
 229 # Locate all source files in the given directory, excluding files in Src_Files_EXCLUDE.
 230 define findsrc
 231         $(notdir $(shell find $(1)/. ! -name . -prune \
 232                 -a \( -name \*.c -o -name \*.cpp -o -name \*.s \) \
 233                 -a ! \( -name DUMMY $(addprefix -o -name ,$(Src_Files_EXCLUDE)) \)))
 234 endef
 235 
 236 Src_Files := $(foreach e,$(Src_Dirs),$(call findsrc,$(e)))
 237 
 238 Obj_Files = $(sort $(addsuffix .o,$(basename $(Src_Files))))
 239 
 240 JVM_OBJ_FILES = $(Obj_Files) $(DTRACE_OBJS)
 241 
 242 vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES))
 243 
 244 mapfile : $(MAPFILE) $(MAPFILE_DTRACE_OPT) vm.def mapfile_ext
 245         rm -f $@
 246         cat $(MAPFILE) $(MAPFILE_DTRACE_OPT) \
 247             | $(NAWK) '{                                         \
 248                       if ($$0 ~ "INSERT VTABLE SYMBOLS HERE") {  \
 249                           system ("cat mapfile_ext");            \
 250                           system ("cat vm.def");                 \
 251                       } else {                                   \
 252                           print $$0;                             \
 253                       }                                          \
 254                   }' > $@
 255 
 256 mapfile_extended : mapfile $(MAPFILE_DTRACE_OPT)
 257         rm -f $@
 258         cat $^ > $@
 259 
 260 vm.def: $(Obj_Files)
 261         sh $(GAMMADIR)/make/solaris/makefiles/build_vm_def.sh *.o > $@
 262 
 263 mapfile_ext:
 264         rm -f $@
 265         touch $@
 266         if [ -f $(HS_ALT_MAKE)/solaris/makefiles/mapfile-ext ]; then \
 267           cat $(HS_ALT_MAKE)/solaris/makefiles/mapfile-ext > $@; \
 268         fi
 269 
 270 ifeq ($(LINK_INTO),AOUT)
 271   LIBJVM.o                 =
 272   LIBJVM_MAPFILE           =
 273   LIBS_VM                  = $(LIBS)
 274 else
 275   LIBJVM.o                 = $(JVM_OBJ_FILES)
 276   LIBJVM_MAPFILE$(LDNOMAP) = mapfile_extended
 277   LFLAGS_VM$(LDNOMAP)      += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE))
 278   LFLAGS_VM                += $(SONAMEFLAG:SONAME=$(LIBJVM))
 279   LFLAGS_VM                += -Wl,-z,defs
 280 ifndef USE_GCC
 281   LIBS_VM                  = $(LIBS)
 282 else
 283   # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to
 284   # get around library dependency and compatibility issues. Must use gcc not
 285   # g++ to link.
 286   LFLAGS_VM                += $(STATIC_LIBGCC)
 287   LIBS_VM                  += $(STATIC_STDCXX) $(LIBS)
 288 endif
 289 endif
 290 
 291 ifdef USE_GCC
 292 LINK_VM = $(LINK_LIB.CC)
 293 else
 294 LINK_VM = $(LINK_LIB.CXX)
 295 endif
 296 # making the library:
 297 $(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE)
 298 ifeq ($(filter -sbfast -xsbfast, $(CFLAGS_BROWSE)),)
 299         @echo $(LOG_INFO) Linking vm...
 300         $(QUIETLY) $(LINK_LIB.CXX/PRE_HOOK)
 301         $(QUIETLY) $(LINK_VM) $(LFLAGS_VM) -o $@ $(sort $(LIBJVM.o)) $(LIBS_VM)
 302         $(QUIETLY) $(LINK_LIB.CXX/POST_HOOK)
 303         $(QUIETLY) rm -f $@.1 && ln -s $@ $@.1
 304 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
 305         $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DEBUGINFO)
 306         $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DEBUGINFO) $@
 307   ifeq ($(STRIP_POLICY),all_strip)
 308         $(QUIETLY) $(STRIP) $@
 309   else
 310     ifeq ($(STRIP_POLICY),min_strip)
 311         $(QUIETLY) $(STRIP) -x $@
 312     # implied else here is no stripping at all
 313     endif
 314   endif
 315   ifeq ($(ZIP_DEBUGINFO_FILES),1)
 316         $(ZIPEXE) -q -y $(LIBJVM_DIZ) $(LIBJVM_DEBUGINFO)
 317         $(RM) $(LIBJVM_DEBUGINFO)
 318   endif
 319 endif
 320 endif # filter -sbfast -xsbfast
 321 
 322 
 323 DEST_SUBDIR        = $(JDK_LIBDIR)/$(VM_SUBDIR)
 324 DEST_JVM           = $(DEST_SUBDIR)/$(LIBJVM)
 325 DEST_JVM_DEBUGINFO = $(DEST_SUBDIR)/$(LIBJVM_DEBUGINFO)
 326 DEST_JVM_DIZ       = $(DEST_SUBDIR)/$(LIBJVM_DIZ)
 327 
 328 install_jvm: $(LIBJVM)
 329         @echo "Copying $(LIBJVM) to $(DEST_JVM)"
 330         $(QUIETLY) test ! -f $(LIBJVM_DEBUGINFO) || \
 331             $(CP) -f $(LIBJVM_DEBUGINFO) $(DEST_JVM_DEBUGINFO)
 332         $(QUIETLY) test ! -f $(LIBJVM_DIZ) || \
 333             $(CP) -f $(LIBJVM_DIZ) $(DEST_JVM_DIZ)
 334         $(QUIETLY) $(CP) -f $(LIBJVM) $(DEST_JVM) && echo "Done"
 335 
 336 #----------------------------------------------------------------------
 337 # Other files
 338 
 339 # Signal interposition library
 340 include $(MAKEFILES_DIR)/jsig.make
 341 
 342 # Serviceability agent
 343 include $(MAKEFILES_DIR)/saproc.make
 344 
 345 #----------------------------------------------------------------------
 346 
 347 build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(LIBJVM_DTRACE) $(BUILDLIBSAPROC) dtraceCheck
 348 
 349 install: install_jvm install_jsig install_saproc
 350 
 351 .PHONY: default build install install_jvm