never@3156: #
zgu@4492: # Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
never@3156: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
never@3156: #
never@3156: # This code is free software; you can redistribute it and/or modify it
never@3156: # under the terms of the GNU General Public License version 2 only, as
never@3156: # published by the Free Software Foundation.
never@3156: #
never@3156: # This code is distributed in the hope that it will be useful, but WITHOUT
never@3156: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
never@3156: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
never@3156: # version 2 for more details (a copy is included in the LICENSE file that
never@3156: # accompanied this code).
never@3156: #
never@3156: # You should have received a copy of the GNU General Public License version
never@3156: # 2 along with this work; if not, write to the Free Software Foundation,
never@3156: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
never@3156: #
never@3156: # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
never@3156: # or visit www.oracle.com if you need additional information or have any
never@3156: # questions.
never@3156: #  
never@3156: #
never@3156: 
dcubed@3202: # Rules to build jvm_db/dtrace, used by vm.make
never@3156: 
dcubed@3202: # We build libjvm_dtrace/libjvm_db/dtrace for COMPILER1 and COMPILER2
zgu@4492: # but not for CORE configuration.
dcubed@3202: 
dcubed@3202: ifneq ("${TYPE}", "CORE")
dcubed@3202: 
dcubed@3202: ifeq ($(OS_VENDOR), Darwin)
dcubed@3202: # we build dtrace for macosx using USDT2 probes
dcubed@3202: 
dcubed@3202: DtraceOutDir = $(GENERATED)/dtracefiles
dcubed@3202: 
dcubed@3202: # Bsd does not build libjvm_db, does not compile on macosx
dcubed@3202: # disabled in build: rule in vm.make
dcubed@3202: JVM_DB = libjvm_db
dcubed@4344: LIBJVM_DB = libjvm_db.dylib
dcubed@3202: 
dcubed@3202: JVM_DTRACE = jvm_dtrace
dcubed@4344: LIBJVM_DTRACE = libjvm_dtrace.dylib
dcubed@3202: 
dcubed@3202: JVMOFFS = JvmOffsets
dcubed@3202: JVMOFFS.o = $(JVMOFFS).o
dcubed@3202: GENOFFS = generate$(JVMOFFS)
dcubed@3202: 
dcubed@3202: DTRACE_SRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/dtrace
dcubed@3202: DTRACE = dtrace
dcubed@3202: DTRACE.o = $(DTRACE).o
dcubed@3202: 
dcubed@3202: # to remove '-g' option which causes link problems
dcubed@3202: # also '-z nodefs' is used as workaround
dcubed@3202: GENOFFS_CFLAGS = $(shell echo $(CFLAGS) | sed -e 's/ -g / /g' -e 's/ -g0 / /g';)
dcubed@3202: 
dcubed@3202: ifdef LP64
dcubed@3202: DTRACE_OPTS = -D_LP64
dcubed@3202: endif
dcubed@3202: 
dcubed@3202: # making libjvm_db
dcubed@3202: 
dcubed@3202: # Use mapfile with libjvm_db.so
dcubed@3202: LIBJVM_DB_MAPFILE = # no mapfile for usdt2 # $(MAKEFILES_DIR)/mapfile-vers-jvm_db
dcubed@3202: #LFLAGS_JVM_DB += $(MAPFLAG:FILENAME=$(LIBJVM_DB_MAPFILE))
dcubed@3202: 
dcubed@3202: # Use mapfile with libjvm_dtrace.so
dcubed@3202: LIBJVM_DTRACE_MAPFILE = # no mapfile for usdt2 # $(MAKEFILES_DIR)/mapfile-vers-jvm_dtrace
dcubed@3202: #LFLAGS_JVM_DTRACE += $(MAPFLAG:FILENAME=$(LIBJVM_DTRACE_MAPFILE))
dcubed@3202: 
dcubed@3202: LFLAGS_JVM_DB += $(PICFLAG) # -D_REENTRANT
dcubed@3202: LFLAGS_JVM_DTRACE += $(PICFLAG) # -D_REENTRANT
dcubed@3202: 
dcubed@3202: ISA = $(subst i386,i486,$(BUILDARCH))
dcubed@3202: 
dcubed@3202: # Making 64/libjvm_db.so: 64-bit version of libjvm_db.so which handles 32-bit libjvm.so
dcubed@3202: ifneq ("${ISA}","${BUILDARCH}")
dcubed@3202: 
dcubed@3202: XLIBJVM_DB = 64/$(LIBJVM_DB)
dcubed@3202: XLIBJVM_DTRACE = 64/$(LIBJVM_DTRACE)
dcubed@3202: XARCH = $(subst sparcv9,v9,$(shell echo $(ISA)))
dcubed@3202: 
dcubed@3202: $(XLIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS).h $(LIBJVM_DB_MAPFILE)
dcubed@3202: 	@echo Making $@
dcubed@3202: 	$(QUIETLY) mkdir -p 64/ ; \
dcubed@3202: 	$(CC) $(SYMFLAG) -xarch=$(XARCH) -D$(TYPE) -I. -I$(GENERATED) \
dcubed@3202: 		$(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c #-lc
dcubed@3202: 
dcubed@3202: $(XLIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
dcubed@3202: 	@echo Making $@
dcubed@3202: 	$(QUIETLY) mkdir -p 64/ ; \
dcubed@3202: 	$(CC) $(SYMFLAG) -xarch=$(XARCH) -D$(TYPE) -I. \
dcubed@3202: 		$(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c #-lc -lthread -ldoor
dcubed@3202: 
dcubed@3202: endif # ifneq ("${ISA}","${BUILDARCH}")
dcubed@3202: 
dcubed@3202: LFLAGS_GENOFFS += -L.
dcubed@3202: 
dcubed@3202: lib$(GENOFFS).dylib: $(DTRACE_SRCDIR)/$(GENOFFS).cpp $(DTRACE_SRCDIR)/$(GENOFFS).h \
dcubed@3202:                   $(LIBJVM.o)
erikj@3518: 	$(QUIETLY) $(CXX) $(CXXFLAGS) $(GENOFFS_CFLAGS) $(SHARED_FLAG) $(PICFLAG) \
dcubed@3202: 		 $(LFLAGS_GENOFFS) -o $@ $(DTRACE_SRCDIR)/$(GENOFFS).cpp -ljvm
dcubed@3202: 
dcubed@3202: $(GENOFFS): $(DTRACE_SRCDIR)/$(GENOFFS)Main.c lib$(GENOFFS).dylib
erikj@3518: 	$(QUIETLY) $(LINK.CXX) -o $@ $(DTRACE_SRCDIR)/$(GENOFFS)Main.c \
dcubed@3202: 		./lib$(GENOFFS).dylib
dcubed@3202: 
dcubed@3202: # $@.tmp is created first to avoid an empty $(JVMOFFS).h if an error occurs.
dcubed@3202: $(JVMOFFS).h: $(GENOFFS)
vlivanov@4156: 	$(QUIETLY) DYLD_LIBRARY_PATH=.:$(DYLD_LIBRARY_PATH) ./$(GENOFFS) -header > $@.tmp; touch $@; \
dcubed@3202: 	if [ `diff $@.tmp $@ > /dev/null 2>&1; echo $$?` -ne 0 ] ; \
dcubed@3202: 	then rm -f $@; mv $@.tmp $@; \
dcubed@3202: 	else rm -f $@.tmp; \
dcubed@3202: 	fi
dcubed@3202: 
dcubed@3202: $(JVMOFFS)Index.h: $(GENOFFS)
vlivanov@4156: 	$(QUIETLY) DYLD_LIBRARY_PATH=.:$(DYLD_LIBRARY_PATH) ./$(GENOFFS) -index > $@.tmp; touch $@; \
dcubed@3202: 	if [ `diff $@.tmp $@ > /dev/null 2>&1; echo $$?` -ne 0 ] ; \
dcubed@3202: 	then rm -f $@; mv $@.tmp $@; \
dcubed@3202: 	else rm -f $@.tmp; \
dcubed@3202: 	fi
dcubed@3202: 
dcubed@3202: $(JVMOFFS).cpp: $(GENOFFS) $(JVMOFFS).h $(JVMOFFS)Index.h
vlivanov@4156: 	$(QUIETLY) DYLD_LIBRARY_PATH=.:$(DYLD_LIBRARY_PATH) ./$(GENOFFS) -table > $@.tmp; touch $@; \
dcubed@3202: 	if [ `diff $@.tmp $@ > /dev/null 2>&1; echo $$?` -ne 0 ] ; \
dcubed@3202: 	then rm -f $@; mv $@.tmp $@; \
dcubed@3202: 	else rm -f $@.tmp; \
dcubed@3202: 	fi
dcubed@3202: 
dcubed@3202: $(JVMOFFS.o): $(JVMOFFS).h $(JVMOFFS).cpp 
erikj@3518: 	$(QUIETLY) $(CXX) -c -I. -o $@ $(ARCHFLAG) -D$(TYPE) $(JVMOFFS).cpp
dcubed@3202: 
dcubed@3202: $(LIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS.o) $(XLIBJVM_DB) $(LIBJVM_DB_MAPFILE)
dcubed@3202: 	@echo Making $@
dcubed@3202: 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. -I$(GENERATED) \
dcubed@3202: 		$(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -Wall # -lc
dcubed@3202: 
dcubed@3202: $(LIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(XLIBJVM_DTRACE) $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
dcubed@3202: 	@echo Making $@
dcubed@3202: 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I.  \
dcubed@3202: 		$(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c #-lc -lthread -ldoor
dcubed@3202: 
dcubed@3202: #$(DTRACE).d: $(DTRACE_SRCDIR)/hotspot.d $(DTRACE_SRCDIR)/hotspot_jni.d \
dcubed@3202: #             $(DTRACE_SRCDIR)/hs_private.d $(DTRACE_SRCDIR)/jhelper.d
dcubed@3202: #	$(QUIETLY) cat $^ > $@
dcubed@3202: 
dcubed@3202: $(DtraceOutDir):
dcubed@3202: 	mkdir $(DtraceOutDir)
dcubed@3202: 
dcubed@3202: $(DtraceOutDir)/hotspot.h: $(DTRACE_SRCDIR)/hotspot.d | $(DtraceOutDir)
dcubed@3202: 	$(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_SRCDIR)/hotspot.d
dcubed@3202: 
dcubed@3202: $(DtraceOutDir)/hotspot_jni.h: $(DTRACE_SRCDIR)/hotspot_jni.d | $(DtraceOutDir)
dcubed@3202: 	$(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_SRCDIR)/hotspot_jni.d
dcubed@3202: 
dcubed@3202: $(DtraceOutDir)/hs_private.h: $(DTRACE_SRCDIR)/hs_private.d | $(DtraceOutDir)
dcubed@3202: 	$(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_SRCDIR)/hs_private.d
dcubed@3202: 
dcubed@3202: $(DtraceOutDir)/jhelper.h: $(DTRACE_SRCDIR)/jhelper.d $(JVMOFFS).o | $(DtraceOutDir)
dcubed@3202: 	$(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_SRCDIR)/jhelper.d
dcubed@3202: 
dcubed@3202: # jhelper currently disabled
dcubed@3202: dtrace_gen_headers: $(DtraceOutDir)/hotspot.h $(DtraceOutDir)/hotspot_jni.h $(DtraceOutDir)/hs_private.h 
dcubed@3202: 
dcubed@3202: DTraced_Files = ciEnv.o \
dcubed@3202:                 classLoadingService.o \
dcubed@3202:                 compileBroker.o \
dcubed@3202:                 hashtable.o \
dcubed@3202:                 instanceKlass.o \
dcubed@3202:                 java.o \
dcubed@3202:                 jni.o \
dcubed@3202:                 jvm.o \
dcubed@3202:                 memoryManager.o \
dcubed@3202:                 nmethod.o \
dcubed@3202:                 objectMonitor.o \
dcubed@3202:                 runtimeService.o \
dcubed@3202:                 sharedRuntime.o \
dcubed@3202:                 synchronizer.o \
dcubed@3202:                 thread.o \
dcubed@3202:                 unsafe.o \
dcubed@3202:                 vmThread.o \
dcubed@3202:                 vmCMSOperations.o \
dcubed@3202:                 vmPSOperations.o \
dcubed@3202:                 vmGCOperations.o \
dcubed@3202: 
dcubed@3202: # Dtrace is available, so we build $(DTRACE.o)  
dcubed@3202: #$(DTRACE.o): $(DTRACE).d $(JVMOFFS).h $(JVMOFFS)Index.h $(DTraced_Files)
dcubed@3202: #	@echo Compiling $(DTRACE).d
dcubed@3202: 
dcubed@3202: #	$(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -G -xlazyload -o $@ -s $(DTRACE).d \
dcubed@3202: #     $(DTraced_Files) ||\
dcubed@3202: #  STATUS=$$?;\
dcubed@3202: #	if [ x"$$STATUS" = x"1" -a \
dcubed@3202: #       x`uname -r` = x"5.10" -a \
dcubed@3202: #       x`uname -p` = x"sparc" ]; then\
dcubed@3202: #    echo "*****************************************************************";\
dcubed@3202: #    echo "* If you are building server compiler, and the error message is ";\
dcubed@3202: #    echo "* \"incorrect ELF machine type...\", you have run into solaris bug ";\
dcubed@3202: #    echo "* 6213962, \"dtrace -G doesn't work on sparcv8+ object files\".";\
dcubed@3202: #    echo "* Either patch/upgrade your system (>= S10u1_15), or set the ";\
dcubed@3202: #    echo "* environment variable HOTSPOT_DISABLE_DTRACE_PROBES to disable ";\
dcubed@3202: #    echo "* dtrace probes for this build.";\
dcubed@3202: #    echo "*****************************************************************";\
dcubed@3202: #  fi;\
dcubed@3202: #  exit $$STATUS
dcubed@3202:   # Since some DTraced_Files are in LIBJVM.o and they are touched by this
dcubed@3202:   # command, and libgenerateJvmOffsets.so depends on LIBJVM.o, 'make' will
dcubed@3202:   # think it needs to rebuild libgenerateJvmOffsets.so and thus JvmOffsets*
dcubed@3202:   # files, but it doesn't, so we touch the necessary files to prevent later
dcubed@3202:   # recompilation. Note: we only touch the necessary files if they already
dcubed@3202:   # exist in order to close a race where an empty file can be created
dcubed@3202:   # before the real build rule is executed.
dcubed@3202:   # But, we can't touch the *.h files:  This rule depends
dcubed@3202:   # on them, and that would cause an infinite cycle of rebuilding.
dcubed@3202:   # Neither the *.h or *.ccp files need to be touched, since they have
dcubed@3202:   # rules which do not update them when the generator file has not
dcubed@3202:   # changed their contents.
dcubed@3202: #	$(QUIETLY) if [ -f lib$(GENOFFS).so ]; then touch lib$(GENOFFS).so; fi
dcubed@3202: #	$(QUIETLY) if [ -f $(GENOFFS) ]; then touch $(GENOFFS); fi
dcubed@3202: #	$(QUIETLY) if [ -f $(JVMOFFS.o) ]; then touch $(JVMOFFS.o); fi
dcubed@3202: 
dcubed@3202: .PHONY: dtraceCheck
dcubed@3202: 
dcubed@3202: #SYSTEM_DTRACE_H = /usr/include/dtrace.h
dcubed@3202: SYSTEM_DTRACE_PROG = /usr/sbin/dtrace
dcubed@3202: #PATCH_DTRACE_PROG = /opt/SUNWdtrd/sbin/dtrace
dcubed@3202: systemDtraceFound := $(wildcard ${SYSTEM_DTRACE_PROG})
dcubed@3202: #patchDtraceFound := $(wildcard ${PATCH_DTRACE_PROG})
dcubed@3202: #systemDtraceHdrFound := $(wildcard $(SYSTEM_DTRACE_H))
dcubed@3202: 
dcubed@3202: #ifneq ("$(systemDtraceHdrFound)", "") 
dcubed@3202: #CFLAGS += -DHAVE_DTRACE_H
dcubed@3202: #endif
dcubed@3202: 
dcubed@3202: #ifneq ("$(patchDtraceFound)", "")
dcubed@3202: #DTRACE_PROG=$(PATCH_DTRACE_PROG)
dcubed@3202: #DTRACE_INCL=-I/opt/SUNWdtrd/include
dcubed@3202: #else
dcubed@3202: ifneq ("$(systemDtraceFound)", "")
dcubed@3202: DTRACE_PROG=$(SYSTEM_DTRACE_PROG)
dcubed@3202: else
dcubed@3202: 
dcubed@3202: endif # ifneq ("$(systemDtraceFound)", "")
dcubed@3202: #endif # ifneq ("$(patchDtraceFound)", "")
dcubed@3202: 
dcubed@3202: ifneq ("${DTRACE_PROG}", "")
dcubed@3202: ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "")
dcubed@3202: 
dcubed@3202: DTRACE_OBJS = $(DTRACE.o) #$(JVMOFFS.o)
dcubed@3202: CFLAGS += -DDTRACE_ENABLED #$(DTRACE_INCL)
dcubed@3202: #clangCFLAGS += -DDTRACE_ENABLED -fno-optimize-sibling-calls
dcubed@3202: #MAPFILE_DTRACE_OPT = $(MAPFILE_DTRACE)
dcubed@3202: 
dcubed@3202: 
dcubed@3202: dtraceCheck:
dcubed@3202: 
dcubed@3202: dtrace_stuff: dtrace_gen_headers
dcubed@3202: 	$(QUIETLY) echo "dtrace headers generated"
dcubed@3202: 
dcubed@3202: 
dcubed@3202: else # manually disabled
dcubed@3202: 
dcubed@3202: dtraceCheck:
dcubed@3202: 	$(QUIETLY) echo "**NOTICE** Dtrace support disabled via environment variable"
dcubed@3202: 
dcubed@3202: dtrace_stuff:
dcubed@3202: 
dcubed@3202: endif # ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "")
dcubed@3202: 
dcubed@3202: else # No dtrace program found
dcubed@3202: 
dcubed@3202: dtraceCheck:
dcubed@3202: 	$(QUIETLY) echo "**NOTICE** Dtrace support disabled: not supported by system"
dcubed@3202: 
dcubed@3202: dtrace_stuff:
dcubed@3202: 
dcubed@3202: endif # ifneq ("${dtraceFound}", "")
dcubed@3202: 
dcubed@3202: endif # ifeq ($(OS_VENDOR), Darwin)
dcubed@3202: 
dcubed@3202: 
dcubed@3202: else # CORE build
dcubed@3202: 
dcubed@3202: dtraceCheck:
dcubed@3202: 	$(QUIETLY) echo "**NOTICE** Dtrace support disabled for CORE builds"
dcubed@3202: 
dcubed@3202: endif # ifneq ("${TYPE}", "CORE")