jdk8-mips64-public/hotspot: make/solaris/makefiles/dtrace.make@d61c7c22b25c

1 #

     2 # Copyright 2005-2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20 # CA 95054 USA or visit www.sun.com if you need additional information or

    21 # have any questions.

    22 #

    23 #

    25 # Rules to build jvm_db/dtrace, used by vm.make

    27 # we build libjvm_dtrace/libjvm_db/dtrace for COMPILER1 and COMPILER2

    28 # but not for CORE configuration

    30 ifneq ("${TYPE}", "CORE")

    31 ifneq ("${TYPE}", "KERNEL")

    33 ifdef USE_GCC

    35 dtraceCheck:

    36 	$(QUIETLY) echo "**NOTICE** Dtrace support disabled for gcc builds"

    38 else

    41 JVM_DB = libjvm_db

    42 LIBJVM_DB = libjvm$(G_SUFFIX)_db.so

    44 JVM_DTRACE = jvm_dtrace

    45 LIBJVM_DTRACE = libjvm$(G_SUFFIX)_dtrace.so

    47 JVMOFFS = JvmOffsets

    48 JVMOFFS.o = $(JVMOFFS).o

    49 GENOFFS = generate$(JVMOFFS)

    51 DTRACE_SRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/dtrace

    52 DTRACE = dtrace

    53 DTRACE.o = $(DTRACE).o

    55 # to remove '-g' option which causes link problems

    56 # also '-z nodefs' is used as workaround

    57 GENOFFS_CFLAGS = $(shell echo $(CFLAGS) | sed -e 's/ -g / /g' -e 's/ -g0 / /g';)

    59 ifdef LP64

    60 DTRACE_OPTS = -64 -D_LP64

    61 endif

    63 # making libjvm_db

    65 INCLS = $(GENERATED)/incls

    67 # Use mapfile with libjvm_db.so

    68 LIBJVM_DB_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jvm_db

    69 LFLAGS_JVM_DB += $(MAPFLAG:FILENAME=$(LIBJVM_DB_MAPFILE))

    71 # Use mapfile with libjvm_dtrace.so

    72 LIBJVM_DTRACE_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jvm_dtrace

    73 LFLAGS_JVM_DTRACE += $(MAPFLAG:FILENAME=$(LIBJVM_DTRACE_MAPFILE))

    75 ifdef USE_GCC

    76 LFLAGS_JVM_DB += -D_REENTRANT $(PICFLAG)

    77 LFLAGS_JVM_DTRACE += -D_REENTRANT $(PICFLAG)

    78 else

    79 LFLAGS_JVM_DB += -mt $(PICFLAG) -xnolib

    80 LFLAGS_JVM_DTRACE += -mt $(PICFLAG) -xnolib

    81 endif

    83 ISA = $(subst i386,i486,$(shell isainfo -n))

    85 # Making 64/libjvm_db.so: 64-bit version of libjvm_db.so which handles 32-bit libjvm.so

    86 ifneq ("${ISA}","${BUILDARCH}")

    88 XLIBJVM_DB = 64/$(LIBJVM_DB)

    89 XLIBJVM_DTRACE = 64/$(LIBJVM_DTRACE)

    91 $(XLIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS).h $(LIBJVM_DB_MAPFILE)

    92 	@echo Making $@

    93 	$(QUIETLY) mkdir -p 64/ ; \

    94 	$(CC) $(SYMFLAG) $(ARCHFLAG/$(ISA)) -D$(TYPE) -I. -I$(GENERATED) \

    95 		$(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -lc

    96 $(XLIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)

    97 	@echo Making $@

    98 	$(QUIETLY) mkdir -p 64/ ; \

    99 	$(CC) $(SYMFLAG) $(ARCHFLAG/$(ISA)) -D$(TYPE) -I. \

   100 		$(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c -lc -lthread -ldoor

   101 endif # ifneq ("${ISA}","${BUILDARCH}")

   103 ifdef USE_GCC

   104 LFLAGS_GENOFFS += -D_REENTRANT

   105 else

   106 LFLAGS_GENOFFS += -mt -xnolib -norunpath

   107 endif

   109 lib$(GENOFFS).so: $(DTRACE_SRCDIR)/$(GENOFFS).cpp $(DTRACE_SRCDIR)/$(GENOFFS).h \

   110                   $(INCLS)/_vmStructs.cpp.incl $(LIBJVM.o)

   111 	$(QUIETLY) $(CCC) $(CPPFLAGS) $(GENOFFS_CFLAGS) $(SHARED_FLAG) $(PICFLAG) \

   112 		 $(LFLAGS_GENOFFS) -o $@ $(DTRACE_SRCDIR)/$(GENOFFS).cpp -lc

   114 $(GENOFFS): $(DTRACE_SRCDIR)/$(GENOFFS)Main.c lib$(GENOFFS).so

   115 	$(QUIETLY) $(LINK.CC) -z nodefs -o $@ $(DTRACE_SRCDIR)/$(GENOFFS)Main.c \

   116 		./lib$(GENOFFS).so

   118 CONDITIONALLY_UPDATE_JVMOFFS_TARGET = \

   119 	cmp -s $@ $@.tmp; \

   120 	case $$? in \

   121 	0) rm -f $@.tmp;; \

   122 	*) rm -f $@ && mv $@.tmp $@ && echo Updated $@;; \

   123 	esac

   125 # $@.tmp is created first to avoid an empty $(JVMOFFS).h if an error occurs.

   126 $(JVMOFFS).h: $(GENOFFS)

   127 	$(QUIETLY) LD_LIBRARY_PATH=. ./$(GENOFFS) -header > $@.tmp

   128 	$(QUIETLY) $(CONDITIONALLY_UPDATE_JVMOFFS_TARGET)

   130 $(JVMOFFS)Index.h: $(GENOFFS)

   131 	$(QUIETLY) LD_LIBRARY_PATH=. ./$(GENOFFS) -index > $@.tmp

   132 	$(QUIETLY)  $(CONDITIONALLY_UPDATE_JVMOFFS_TARGET)

   134 $(JVMOFFS).cpp: $(GENOFFS) $(JVMOFFS).h $(JVMOFFS)Index.h

   135 	$(QUIETLY) LD_LIBRARY_PATH=. ./$(GENOFFS) -table > $@.tmp

   136 	$(QUIETLY) $(CONDITIONALLY_UPDATE_JVMOFFS_TARGET)

   138 $(JVMOFFS.o): $(JVMOFFS).h $(JVMOFFS).cpp

   139 	$(QUIETLY) $(CCC) -c -I. -o $@ $(ARCHFLAG) -D$(TYPE) $(JVMOFFS).cpp

   141 $(LIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS.o) $(XLIBJVM_DB) $(LIBJVM_DB_MAPFILE)

   142 	@echo Making $@

   143 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. -I$(GENERATED) \

   144 		$(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -lc

   146 $(LIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(XLIBJVM_DTRACE) $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)

   147 	@echo Making $@

   148 	$(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I.  \

   149 		$(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c -lc -lthread -ldoor

   151 $(DTRACE).d: $(DTRACE_SRCDIR)/hotspot.d $(DTRACE_SRCDIR)/hotspot_jni.d \

   152              $(DTRACE_SRCDIR)/hs_private.d $(DTRACE_SRCDIR)/jhelper.d

   153 	$(QUIETLY) cat $^ > $@

   155 # Dtrace is available, so we build $(DTRACE.o)

   156 $(DTRACE.o): $(DTRACE).d $(JVMOFFS).h $(JVMOFFS)Index.h $(DTraced_Files)

   157 	@echo Compiling $(DTRACE).d

   159 	$(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -G -o $@ -s $(DTRACE).d \

   160      $(DTraced_Files) ||\

   161   STATUS=$$?;\

   162 	if [ x"$$STATUS" = x"1" -a \

   163        x`uname -r` = x"5.10" -a \

   164        x`uname -p` = x"sparc" ]; then\

   165     echo "*****************************************************************";\

   166     echo "* If you are building server compiler, and the error message is ";\

   167     echo "* \"incorrect ELF machine type...\", you have run into solaris bug ";\

   168     echo "* 6213962, \"dtrace -G doesn't work on sparcv8+ object files\".";\

   169     echo "* Either patch/upgrade your system (>= S10u1_15), or set the ";\

   170     echo "* environment variable HOTSPOT_DISABLE_DTRACE_PROBES to disable ";\

   171     echo "* dtrace probes for this build.";\

   172     echo "*****************************************************************";\

   173   fi;\

   174   exit $$STATUS

   175   # Since some DTraced_Files are in LIBJVM.o and they are touched by this

   176   # command, and libgenerateJvmOffsets.so depends on LIBJVM.o, 'make' will

   177   # think it needs to rebuild libgenerateJvmOffsets.so and thus JvmOffsets*

   178   # files, but it doesn't, so we touch the necessary files to prevent later

   179   # recompilation. Note: we only touch the necessary files if they already

   180   # exist in order to close a race where an empty file can be created

   181   # before the real build rule is executed.

   182   # But, we can't touch the *.h files:  This rule depends

   183   # on them, and that would cause an infinite cycle of rebuilding.

   184   # Neither the *.h or *.ccp files need to be touched, since they have

   185   # rules which do not update them when the generator file has not

   186   # changed their contents.

   187 	$(QUIETLY) if [ -f lib$(GENOFFS).so ]; then touch lib$(GENOFFS).so; fi

   188 	$(QUIETLY) if [ -f $(GENOFFS) ]; then touch $(GENOFFS); fi

   189 	$(QUIETLY) if [ -f $(JVMOFFS.o) ]; then touch $(JVMOFFS.o); fi

   191 .PHONY: dtraceCheck

   193 SYSTEM_DTRACE_H = /usr/include/dtrace.h

   194 SYSTEM_DTRACE_PROG = /usr/sbin/dtrace

   195 PATCH_DTRACE_PROG = /opt/SUNWdtrd/sbin/dtrace

   196 systemDtraceFound := $(wildcard ${SYSTEM_DTRACE_PROG})

   197 patchDtraceFound := $(wildcard ${PATCH_DTRACE_PROG})

   198 systemDtraceHdrFound := $(wildcard $(SYSTEM_DTRACE_H))

   200 ifneq ("$(systemDtraceHdrFound)", "")

   201 CFLAGS += -DHAVE_DTRACE_H

   202 endif

   204 ifneq ("$(patchDtraceFound)", "")

   205 DTRACE_PROG=$(PATCH_DTRACE_PROG)

   206 DTRACE_INCL=-I/opt/SUNWdtrd/include

   207 else

   208 ifneq ("$(systemDtraceFound)", "")

   209 DTRACE_PROG=$(SYSTEM_DTRACE_PROG)

   210 else

   212 endif # ifneq ("$(systemDtraceFound)", "")

   213 endif # ifneq ("$(patchDtraceFound)", "")

   215 ifneq ("${DTRACE_PROG}", "")

   216 ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "")

   218 DTRACE_OBJS = $(DTRACE.o) $(JVMOFFS.o)

   219 CFLAGS += $(DTRACE_INCL) -DDTRACE_ENABLED

   220 MAPFILE_DTRACE_OPT = $(MAPFILE_DTRACE)

   222 dtraceCheck:

   224 else # manually disabled

   226 dtraceCheck:

   227 	$(QUIETLY) echo "**NOTICE** Dtrace support disabled via environment variable"

   229 endif # ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "")

   231 else # No dtrace program found

   233 dtraceCheck:

   234 	$(QUIETLY) echo "**NOTICE** Dtrace support disabled: not supported by system"

   236 endif # ifneq ("${dtraceFound}", "")

   238 endif # ifdef USE_GCC

   240 else # KERNEL build

   242 dtraceCheck:

   243 	$(QUIETLY) echo "**NOTICE** Dtrace support disabled for KERNEL builds"

   245 endif # ifneq ("${TYPE}", "KERNEL")

   247 else # CORE build

   249 dtraceCheck:

   250 	$(QUIETLY) echo "**NOTICE** Dtrace support disabled for CORE builds"

   252 endif # ifneq ("${TYPE}", "CORE")

Mercurial > jdk8-mips64-public > hotspot / file revision

make/solaris/makefiles/dtrace.make@d61c7c22b25c

make/solaris/makefiles/dtrace.make