5d322a1edf
Allows for building with SS12, no longer requires SS11, warns if not SS11 for now. Once SS12 is validated and performance measurements look ok, SS12 will be the validated compiler. Reviewed-by: sspitsyn, ikrylov
256 lines
8.8 KiB
Makefile
256 lines
8.8 KiB
Makefile
#
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# Copyright 2005-2007 Sun Microsystems, Inc. All Rights Reserved.
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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#
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# This code is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 only, as
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# published by the Free Software Foundation.
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#
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# This code is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# version 2 for more details (a copy is included in the LICENSE file that
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# accompanied this code).
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#
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# You should have received a copy of the GNU General Public License version
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# 2 along with this work; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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# CA 95054 USA or visit www.sun.com if you need additional information or
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# have any questions.
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#
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#
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# Rules to build jvm_db/dtrace, used by vm.make
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# we build libjvm_dtrace/libjvm_db/dtrace for COMPILER1 and COMPILER2
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# but not for CORE configuration
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ifneq ("${TYPE}", "CORE")
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ifneq ("${TYPE}", "KERNEL")
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ifdef USE_GCC
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dtraceCheck:
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$(QUIETLY) echo "**NOTICE** Dtrace support disabled for gcc builds"
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else
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JVM_DB = libjvm_db
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LIBJVM_DB = libjvm$(G_SUFFIX)_db.so
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JVM_DTRACE = jvm_dtrace
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LIBJVM_DTRACE = libjvm$(G_SUFFIX)_dtrace.so
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JVMOFFS = JvmOffsets
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JVMOFFS.o = $(JVMOFFS).o
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GENOFFS = generate$(JVMOFFS)
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DTRACE_SRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/dtrace
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DTRACE = dtrace
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DTRACE.o = $(DTRACE).o
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# to remove '-g' option which causes link problems
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# also '-z nodefs' is used as workaround
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GENOFFS_CFLAGS = $(shell echo $(CFLAGS) | sed -e 's/ -g / /g' -e 's/ -g0 / /g';)
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ifdef LP64
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DTRACE_OPTS = -64 -D_LP64
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endif
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# making libjvm_db
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INCLS = $(GENERATED)/incls
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# Use mapfile with libjvm_db.so
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LIBJVM_DB_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jvm_db
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LFLAGS_JVM_DB += $(MAPFLAG:FILENAME=$(LIBJVM_DB_MAPFILE))
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# Use mapfile with libjvm_dtrace.so
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LIBJVM_DTRACE_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jvm_dtrace
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LFLAGS_JVM_DTRACE += $(MAPFLAG:FILENAME=$(LIBJVM_DTRACE_MAPFILE))
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ifdef USE_GCC
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LFLAGS_JVM_DB += -D_REENTRANT $(PICFLAG)
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LFLAGS_JVM_DTRACE += -D_REENTRANT $(PICFLAG)
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else
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LFLAGS_JVM_DB += -mt $(PICFLAG) -xnolib
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LFLAGS_JVM_DTRACE += -mt $(PICFLAG) -xnolib
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endif
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ISA = $(subst i386,i486,$(shell isainfo -n))
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# Making 64/libjvm_db.so: 64-bit version of libjvm_db.so which handles 32-bit libjvm.so
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ifneq ("${ISA}","${BUILDARCH}")
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XLIBJVM_DB = 64/$(LIBJVM_DB)
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XLIBJVM_DTRACE = 64/$(LIBJVM_DTRACE)
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XARCH = $(subst sparcv9,v9,$(shell echo $(ISA)))
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$(XLIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS).h $(LIBJVM_DB_MAPFILE)
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@echo Making $@
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$(QUIETLY) mkdir -p 64/ ; \
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$(CC) $(SYMFLAG) $(ARCHFLAG/$(XARCH)) -D$(TYPE) -I. -I$(GENERATED) \
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$(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -lc
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$(XLIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
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@echo Making $@
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$(QUIETLY) mkdir -p 64/ ; \
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$(CC) $(SYMFLAG) $(ARCHFLAG/$(XARCH)) -D$(TYPE) -I. \
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$(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c -lc -lthread -ldoor
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endif # ifneq ("${ISA}","${BUILDARCH}")
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ifdef USE_GCC
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LFLAGS_GENOFFS += -D_REENTRANT
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else
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LFLAGS_GENOFFS += -mt -xnolib -norunpath
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endif
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lib$(GENOFFS).so: $(DTRACE_SRCDIR)/$(GENOFFS).cpp $(DTRACE_SRCDIR)/$(GENOFFS).h \
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$(INCLS)/_vmStructs.cpp.incl $(LIBJVM.o)
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$(QUIETLY) $(CCC) $(CPPFLAGS) $(GENOFFS_CFLAGS) $(SHARED_FLAG) $(PICFLAG) \
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$(LFLAGS_GENOFFS) -o $@ $(DTRACE_SRCDIR)/$(GENOFFS).cpp -lc
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$(GENOFFS): $(DTRACE_SRCDIR)/$(GENOFFS)Main.c lib$(GENOFFS).so
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$(QUIETLY) $(LINK.CC) -z nodefs -o $@ $(DTRACE_SRCDIR)/$(GENOFFS)Main.c \
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./lib$(GENOFFS).so
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# $@.tmp is created first. It's to avoid empty $(JVMOFFS).h produced in error case.
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$(JVMOFFS).h: $(GENOFFS)
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$(QUIETLY) LD_LIBRARY_PATH=. ./$(GENOFFS) -header > $@.tmp ; \
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if [ `diff $@.tmp $@ > /dev/null 2>&1; echo $$?` -ne 0 ] ; \
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then rm -f $@; mv $@.tmp $@; echo Updated $@ ; \
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else rm -f $@.tmp; \
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fi
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$(JVMOFFS)Index.h: $(GENOFFS)
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$(QUIETLY) LD_LIBRARY_PATH=. ./$(GENOFFS) -index > $@.tmp ; \
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if [ `diff $@.tmp $@ > /dev/null 2>&1; echo $$?` -ne 0 ] ; \
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then rm -f $@; mv $@.tmp $@; echo Updated $@ ; \
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else rm -f $@.tmp; \
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fi
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$(JVMOFFS).cpp: $(GENOFFS) $(JVMOFFS).h $(JVMOFFS)Index.h
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$(QUIETLY) LD_LIBRARY_PATH=. ./$(GENOFFS) -table > $@.tmp ; \
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if [ `diff $@.tmp $@ > /dev/null 2>&1; echo $$?` -ne 0 ] ; \
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then rm -f $@; mv $@.tmp $@; echo Updated $@ ; \
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else rm -f $@.tmp; \
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fi
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$(JVMOFFS.o): $(JVMOFFS).h $(JVMOFFS).cpp
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$(QUIETLY) $(CCC) -c -I. -o $@ $(ARCHFLAG) -D$(TYPE) $(JVMOFFS).cpp
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$(LIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS.o) $(XLIBJVM_DB) $(LIBJVM_DB_MAPFILE)
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@echo Making $@
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$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. -I$(GENERATED) \
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$(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -lc
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$(LIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(XLIBJVM_DTRACE) $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
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@echo Making $@
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$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. \
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$(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c -lc -lthread -ldoor
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$(DTRACE).d: $(DTRACE_SRCDIR)/hotspot.d $(DTRACE_SRCDIR)/hotspot_jni.d \
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$(DTRACE_SRCDIR)/hs_private.d $(DTRACE_SRCDIR)/jhelper.d
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$(QUIETLY) cat $^ > $@
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# Dtrace is available, so we build $(DTRACE.o)
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$(DTRACE.o): $(DTRACE).d $(JVMOFFS).h $(JVMOFFS)Index.h $(DTraced_Files)
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@echo Compiling $(DTRACE).d
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$(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -G -o $@ -s $(DTRACE).d \
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$(DTraced_Files) ||\
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STATUS=$$?;\
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if [ x"$$STATUS" = x"1" -a \
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x`uname -r` = x"5.10" -a \
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x`uname -p` = x"sparc" ]; then\
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echo "*****************************************************************";\
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echo "* If you are building server compiler, and the error message is ";\
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echo "* \"incorrect ELF machine type...\", you have run into solaris bug ";\
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echo "* 6213962, \"dtrace -G doesn't work on sparcv8+ object files\".";\
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echo "* Either patch/upgrade your system (>= S10u1_15), or set the ";\
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echo "* environment variable HOTSPOT_DISABLE_DTRACE_PROBES to disable ";\
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echo "* dtrace probes for this build.";\
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echo "*****************************************************************";\
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fi;\
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exit $$STATUS
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# Since some DTraced_Files are in LIBJVM.o and they are touched by this
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# command, and libgenerateJvmOffsets.so depends on LIBJVM.o, 'make' will
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# think it needs to rebuild libgenerateJvmOffsets.so and thus JvmOffsets*
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# files, but it doesn't, so we touch the necessary files to prevent later
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# recompilation. Note: we only touch the necessary files if they already
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# exist in order to close a race where an empty file can be created
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# before the real build rule is executed.
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# But, we can't touch the *.h files: This rule depends
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# on them, and that would cause an infinite cycle of rebuilding.
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# Neither the *.h or *.ccp files need to be touched, since they have
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# rules which do not update them when the generator file has not
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# changed their contents.
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$(QUIETLY) if [ -f lib$(GENOFFS).so ]; then touch lib$(GENOFFS).so; fi
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$(QUIETLY) if [ -f $(GENOFFS) ]; then touch $(GENOFFS); fi
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$(QUIETLY) if [ -f $(JVMOFFS.o) ]; then touch $(JVMOFFS.o); fi
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.PHONY: dtraceCheck
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SYSTEM_DTRACE_H = /usr/include/dtrace.h
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SYSTEM_DTRACE_PROG = /usr/sbin/dtrace
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PATCH_DTRACE_PROG = /opt/SUNWdtrd/sbin/dtrace
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systemDtraceFound := $(wildcard ${SYSTEM_DTRACE_PROG})
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patchDtraceFound := $(wildcard ${PATCH_DTRACE_PROG})
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systemDtraceHdrFound := $(wildcard $(SYSTEM_DTRACE_H))
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ifneq ("$(systemDtraceHdrFound)", "")
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CFLAGS += -DHAVE_DTRACE_H
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endif
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ifneq ("$(patchDtraceFound)", "")
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DTRACE_PROG=$(PATCH_DTRACE_PROG)
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DTRACE_INCL=-I/opt/SUNWdtrd/include
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else
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ifneq ("$(systemDtraceFound)", "")
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DTRACE_PROG=$(SYSTEM_DTRACE_PROG)
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else
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endif # ifneq ("$(systemDtraceFound)", "")
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endif # ifneq ("$(patchDtraceFound)", "")
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ifneq ("${DTRACE_PROG}", "")
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ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "")
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DTRACE_OBJS = $(DTRACE.o) $(JVMOFFS.o)
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CFLAGS += $(DTRACE_INCL) -DDTRACE_ENABLED
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MAPFILE_DTRACE_OPT = $(MAPFILE_DTRACE)
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dtraceCheck:
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else # manually disabled
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dtraceCheck:
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$(QUIETLY) echo "**NOTICE** Dtrace support disabled via environment variable"
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endif # ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "")
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else # No dtrace program found
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dtraceCheck:
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$(QUIETLY) echo "**NOTICE** Dtrace support disabled: not supported by system"
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endif # ifneq ("${dtraceFound}", "")
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endif # ifdef USE_GCC
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else # KERNEL build
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dtraceCheck:
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$(QUIETLY) echo "**NOTICE** Dtrace support disabled for KERNEL builds"
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endif # ifneq ("${TYPE}", "KERNEL")
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else # CORE build
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dtraceCheck:
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$(QUIETLY) echo "**NOTICE** Dtrace support disabled for CORE builds"
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endif # ifneq ("${TYPE}", "CORE")
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