1 #
   2 # Copyright (c) 1998, 2019, 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} ${VERSION_CFLAGS}
  92 CXXFLAGS/arguments.o += ${VERSION_CFLAGS}
  93 
  94 CXXFLAGS/BYFILE = $(CXXFLAGS/$@)
  95 
  96 # File specific flags
  97 CXXFLAGS += $(CXXFLAGS/BYFILE)
  98 
  99 # Large File Support
 100 ifneq ($(LP64), 1)
 101 CXXFLAGS/ostream.o += -D_FILE_OFFSET_BITS=64
 102 endif # ifneq ($(LP64), 1)
 103 
 104 # CFLAGS_WARN holds compiler options to suppress/enable warnings.
 105 CFLAGS += $(CFLAGS_WARN)
 106 
 107 # Do not use C++ exception handling
 108 CFLAGS += $(CFLAGS/NOEX)
 109 
 110 # Extra flags from gnumake's invocation or environment
 111 CFLAGS += $(EXTRA_CFLAGS)
 112 
 113 # Math Library (libm.so), do not use -lm.
 114 #    There might be two versions of libm.so on the build system:
 115 #    libm.so.1 and libm.so.2, and we want libm.so.1.
 116 #    Depending on the Solaris release being used to build with,
 117 #    /usr/lib/libm.so could point at a libm.so.2, so we are
 118 #    explicit here so that the libjvm.so you have built will work on an
 119 #    older Solaris release that might not have libm.so.2.
 120 #    This is a critical factor in allowing builds on Solaris 10 or newer
 121 #    to run on Solaris 8 or 9.
 122 #
 123 LIBM=/usr/lib$(ISA_DIR)/libm.so.1
 124 
 125 ifeq ("${Platform_compiler}", "sparcWorks")
 126 # The whole megilla:
 127 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1)
 128 # Old Comment: List the libraries in the order the compiler was designed for
 129 # Not sure what the 'designed for' comment is referring too above.
 130 #   The order may not be too significant anymore, but I have placed this
 131 #   older libm before libCrun, just to make sure it's found and used first.
 132 LIBS += -lsocket -lsched -ldl $(LIBM) -lCrun -lthread -ldoor -lc -ldemangle
 133 else
 134 ifeq ($(COMPILER_REV_NUMERIC), 502)
 135 # SC6.1 has it's own libm.so: specifying anything else provokes a name conflict.
 136 LIBS += -ldl -lthread -lsocket -lm -lsched -ldoor -ldemangle
 137 else
 138 LIBS += -ldl -lthread -lsocket $(LIBM) -lsched -ldoor -ldemangle
 139 endif # 502
 140 endif # 505
 141 else
 142 LIBS += -lsocket -lsched -ldl $(LIBM) -lthread -lc -ldemangle
 143 endif # sparcWorks
 144 
 145 LIBS += -lkstat
 146 
 147 # By default, link the *.o into the library, not the executable.
 148 LINK_INTO$(LINK_INTO) = LIBJVM
 149 
 150 JDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH)
 151 
 152 #----------------------------------------------------------------------
 153 # jvm_db & dtrace
 154 include $(MAKEFILES_DIR)/dtrace.make
 155 
 156 #----------------------------------------------------------------------
 157 # JVM
 158 
 159 JVM      = jvm
 160 LIBJVM   = lib$(JVM).so
 161 
 162 LIBJVM_DEBUGINFO   = lib$(JVM).debuginfo
 163 LIBJVM_DIZ         = lib$(JVM).diz
 164 
 165 SPECIAL_PATHS:=adlc c1 dist gc_implementation opto shark libadt
 166 
 167 SOURCE_PATHS=\
 168   $(shell find $(HS_COMMON_SRC)/share/vm/* -type d \! \
 169       \( -name DUMMY $(foreach dir,$(SPECIAL_PATHS),-o -name $(dir)) \))
 170 SOURCE_PATHS+=$(HS_COMMON_SRC)/os/$(Platform_os_family)/vm
 171 SOURCE_PATHS+=$(HS_COMMON_SRC)/os/posix/vm
 172 SOURCE_PATHS+=$(HS_COMMON_SRC)/cpu/$(Platform_arch)/vm
 173 SOURCE_PATHS+=$(HS_COMMON_SRC)/os_cpu/$(Platform_os_arch)/vm
 174 
 175 CORE_PATHS=$(foreach path,$(SOURCE_PATHS),$(call altsrc,$(path)) $(path))
 176 CORE_PATHS+=$(GENERATED)/jvmtifiles $(GENERATED)/tracefiles
 177 
 178 ifneq ($(INCLUDE_TRACE), false)
 179 CORE_PATHS+=$(shell if [ -d $(HS_ALT_SRC)/share/vm/jfr ]; then \
 180   find $(HS_ALT_SRC)/share/vm/jfr -type d; \
 181   fi)
 182 endif
 183 
 184 COMPILER1_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/c1)
 185 COMPILER1_PATHS += $(HS_COMMON_SRC)/share/vm/c1
 186 
 187 COMPILER2_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/opto)
 188 COMPILER2_PATHS += $(call altsrc,$(HS_COMMON_SRC)/share/vm/libadt)
 189 COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/opto
 190 COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/libadt
 191 COMPILER2_PATHS +=  $(GENERATED)/adfiles
 192 
 193 # Include dirs per type.
 194 Src_Dirs/CORE      := $(CORE_PATHS)
 195 Src_Dirs/COMPILER1 := $(CORE_PATHS) $(COMPILER1_PATHS)
 196 Src_Dirs/COMPILER2 := $(CORE_PATHS) $(COMPILER2_PATHS)
 197 Src_Dirs/TIERED    := $(CORE_PATHS) $(COMPILER1_PATHS) $(COMPILER2_PATHS)
 198 Src_Dirs/ZERO      := $(CORE_PATHS)
 199 Src_Dirs/SHARK     := $(CORE_PATHS)
 200 Src_Dirs := $(Src_Dirs/$(TYPE))
 201 
 202 COMPILER2_SPECIFIC_FILES := opto libadt bcEscapeAnalyzer.cpp c2_\* runtime_\*
 203 COMPILER1_SPECIFIC_FILES := c1_\*
 204 SHARK_SPECIFIC_FILES     := shark
 205 ZERO_SPECIFIC_FILES      := zero
 206 
 207 # Always exclude these.
 208 Src_Files_EXCLUDE += dtrace jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp
 209 
 210 # Exclude per type.
 211 Src_Files_EXCLUDE/CORE      := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
 212 Src_Files_EXCLUDE/COMPILER1 := $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
 213 Src_Files_EXCLUDE/COMPILER2 := $(COMPILER1_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
 214 Src_Files_EXCLUDE/TIERED    := $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
 215 Src_Files_EXCLUDE/ZERO      := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
 216 Src_Files_EXCLUDE/SHARK     := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES)
 217 
 218 Src_Files_EXCLUDE +=  $(Src_Files_EXCLUDE/$(TYPE))
 219 
 220 # Special handling of arch model.
 221 ifeq ($(Platform_arch_model), x86_32)
 222 Src_Files_EXCLUDE += \*x86_64\*
 223 endif
 224 ifeq ($(Platform_arch_model), x86_64)
 225 Src_Files_EXCLUDE += \*x86_32\*
 226 endif
 227 
 228 # Locate all source files in the given directory, excluding files in Src_Files_EXCLUDE.
 229 define findsrc
 230         $(notdir $(shell find $(1)/. ! -name . -prune \
 231                 -a \( -name \*.c -o -name \*.cpp -o -name \*.s \) \
 232                 -a ! \( -name DUMMY $(addprefix -o -name ,$(Src_Files_EXCLUDE)) \)))
 233 endef
 234 
 235 Src_Files := $(foreach e,$(Src_Dirs),$(call findsrc,$(e)))
 236 
 237 Obj_Files = $(sort $(addsuffix .o,$(basename $(Src_Files))))
 238 
 239 JVM_OBJ_FILES = $(Obj_Files) $(DTRACE_OBJS)
 240 
 241 vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES))
 242 
 243 mapfile : $(MAPFILE) $(MAPFILE_DTRACE_OPT) vm.def mapfile_ext
 244         rm -f $@
 245         cat $(MAPFILE) $(MAPFILE_DTRACE_OPT) \
 246             | $(NAWK) '{                                         \
 247                       if ($$0 ~ "INSERT VTABLE SYMBOLS HERE") {  \
 248                           system ("cat mapfile_ext");            \
 249                           system ("cat vm.def");                 \
 250                       } else {                                   \
 251                           print $$0;                             \
 252                       }                                          \
 253                   }' > $@
 254 
 255 mapfile_extended : mapfile $(MAPFILE_DTRACE_OPT)
 256         rm -f $@
 257         cat $^ > $@
 258 
 259 vm.def: $(Obj_Files)
 260         sh $(GAMMADIR)/make/solaris/makefiles/build_vm_def.sh *.o > $@
 261 
 262 mapfile_ext:
 263         rm -f $@
 264         touch $@
 265         if [ -f $(HS_ALT_MAKE)/solaris/makefiles/mapfile-ext ]; then \
 266           cat $(HS_ALT_MAKE)/solaris/makefiles/mapfile-ext > $@; \
 267         fi
 268 
 269 ifeq ($(LINK_INTO),AOUT)
 270   LIBJVM.o                 =
 271   LIBJVM_MAPFILE           =
 272   LIBS_VM                  = $(LIBS)
 273 else
 274   LIBJVM.o                 = $(JVM_OBJ_FILES)
 275   LIBJVM_MAPFILE$(LDNOMAP) = mapfile_extended
 276   LFLAGS_VM$(LDNOMAP)      += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE))
 277   LFLAGS_VM                += $(SONAMEFLAG:SONAME=$(LIBJVM))
 278 ifndef USE_GCC
 279   LIBS_VM                  = $(LIBS)
 280 else
 281   # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to
 282   # get around library dependency and compatibility issues. Must use gcc not
 283   # g++ to link.
 284   LFLAGS_VM                += $(STATIC_LIBGCC)
 285   LIBS_VM                  += $(STATIC_STDCXX) $(LIBS)
 286 endif
 287 endif
 288 
 289 ifdef USE_GCC
 290 LINK_VM = $(LINK_LIB.CC)
 291 else
 292 LINK_VM = $(LINK_LIB.CXX)
 293 endif
 294 # making the library:
 295 $(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE)
 296 ifeq ($(filter -sbfast -xsbfast, $(CFLAGS_BROWSE)),)
 297         @echo Linking vm...
 298         $(QUIETLY) $(LINK_LIB.CXX/PRE_HOOK)
 299         $(QUIETLY) $(LINK_VM) $(LFLAGS_VM) -o $@ $(sort $(LIBJVM.o)) $(LIBS_VM)
 300         $(QUIETLY) $(LINK_LIB.CXX/POST_HOOK)
 301         $(QUIETLY) rm -f $@.1 && ln -s $@ $@.1
 302 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
 303         $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DEBUGINFO)
 304         $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DEBUGINFO) $@
 305   ifeq ($(STRIP_POLICY),all_strip)
 306         $(QUIETLY) $(STRIP) $@
 307   else
 308     ifeq ($(STRIP_POLICY),min_strip)
 309         $(QUIETLY) $(STRIP) -x $@
 310     # implied else here is no stripping at all
 311     endif
 312   endif
 313   ifeq ($(ZIP_DEBUGINFO_FILES),1)
 314         $(ZIPEXE) -q -y $(LIBJVM_DIZ) $(LIBJVM_DEBUGINFO)
 315         $(RM) $(LIBJVM_DEBUGINFO)
 316   endif
 317 endif
 318 endif # filter -sbfast -xsbfast
 319 
 320 
 321 DEST_SUBDIR        = $(JDK_LIBDIR)/$(VM_SUBDIR)
 322 DEST_JVM           = $(DEST_SUBDIR)/$(LIBJVM)
 323 DEST_JVM_DEBUGINFO = $(DEST_SUBDIR)/$(LIBJVM_DEBUGINFO)
 324 DEST_JVM_DIZ       = $(DEST_SUBDIR)/$(LIBJVM_DIZ)
 325 
 326 install_jvm: $(LIBJVM)
 327         @echo "Copying $(LIBJVM) to $(DEST_JVM)"
 328         $(QUIETLY) test -f $(LIBJVM_DEBUGINFO) && \
 329             cp -f $(LIBJVM_DEBUGINFO) $(DEST_JVM_DEBUGINFO)
 330         $(QUIETLY) test -f $(LIBJVM_DIZ) && \
 331             cp -f $(LIBJVM_DIZ) $(DEST_JVM_DIZ)
 332         $(QUIETLY) cp -f $(LIBJVM) $(DEST_JVM) && echo "Done"
 333 
 334 #----------------------------------------------------------------------
 335 # Other files
 336 
 337 # Signal interposition library
 338 include $(MAKEFILES_DIR)/jsig.make
 339 
 340 # Serviceability agent
 341 include $(MAKEFILES_DIR)/saproc.make
 342 
 343 #----------------------------------------------------------------------
 344 
 345 build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(LIBJVM_DTRACE) $(BUILDLIBSAPROC) dtraceCheck
 346 
 347 install: install_jvm install_jsig install_saproc
 348 
 349 .PHONY: default build install install_jvm