Thu, 12 Oct 2017 21:27:07 +0800
merge
aoqi@0 | 1 | # |
dcubed@7354 | 2 | # Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | # |
aoqi@0 | 5 | # This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | # under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | # published by the Free Software Foundation. |
aoqi@0 | 8 | # |
aoqi@0 | 9 | # This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 10 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 11 | # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 12 | # version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 13 | # accompanied this code). |
aoqi@0 | 14 | # |
aoqi@0 | 15 | # You should have received a copy of the GNU General Public License version |
aoqi@0 | 16 | # 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 17 | # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 18 | # |
aoqi@0 | 19 | # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 20 | # or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 21 | # questions. |
aoqi@0 | 22 | # |
aoqi@0 | 23 | # |
aoqi@0 | 24 | |
aoqi@0 | 25 | # Rules to build jvm_db/dtrace, used by vm.make |
aoqi@0 | 26 | |
aoqi@0 | 27 | # We build libjvm_dtrace/libjvm_db/dtrace for COMPILER1 and COMPILER2 |
aoqi@0 | 28 | # but not for CORE configuration. |
aoqi@0 | 29 | |
aoqi@0 | 30 | ifneq ("${TYPE}", "CORE") |
aoqi@0 | 31 | |
aoqi@0 | 32 | ifdef USE_GCC |
aoqi@0 | 33 | |
aoqi@0 | 34 | dtraceCheck: |
aoqi@0 | 35 | $(QUIETLY) echo "**NOTICE** Dtrace support disabled for gcc builds" |
aoqi@0 | 36 | |
aoqi@0 | 37 | else |
aoqi@0 | 38 | |
aoqi@0 | 39 | JVM_DB = libjvm_db |
aoqi@0 | 40 | LIBJVM_DB = libjvm_db.so |
aoqi@0 | 41 | |
aoqi@0 | 42 | LIBJVM_DB_DEBUGINFO = libjvm_db.debuginfo |
aoqi@0 | 43 | LIBJVM_DB_DIZ = libjvm_db.diz |
aoqi@0 | 44 | |
aoqi@0 | 45 | JVM_DTRACE = jvm_dtrace |
aoqi@0 | 46 | LIBJVM_DTRACE = libjvm_dtrace.so |
aoqi@0 | 47 | |
aoqi@0 | 48 | LIBJVM_DTRACE_DEBUGINFO = libjvm_dtrace.debuginfo |
aoqi@0 | 49 | LIBJVM_DTRACE_DIZ = libjvm_dtrace.diz |
aoqi@0 | 50 | |
aoqi@0 | 51 | JVMOFFS = JvmOffsets |
aoqi@0 | 52 | JVMOFFS.o = $(JVMOFFS).o |
aoqi@0 | 53 | GENOFFS = generate$(JVMOFFS) |
aoqi@0 | 54 | |
aoqi@0 | 55 | DTRACE_SRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/dtrace |
aoqi@0 | 56 | DTRACE = dtrace |
aoqi@0 | 57 | DTRACE.o = $(DTRACE).o |
aoqi@0 | 58 | |
aoqi@0 | 59 | # to remove '-g' option which causes link problems |
aoqi@0 | 60 | # also '-z nodefs' is used as workaround |
aoqi@0 | 61 | GENOFFS_CFLAGS = $(shell echo $(CFLAGS) | sed -e 's/ -g / /g' -e 's/ -g0 / /g';) |
aoqi@0 | 62 | |
aoqi@0 | 63 | ifdef LP64 |
aoqi@0 | 64 | DTRACE_OPTS = -64 -D_LP64 |
aoqi@0 | 65 | endif |
aoqi@0 | 66 | |
aoqi@0 | 67 | # making libjvm_db |
aoqi@0 | 68 | |
aoqi@0 | 69 | # Use mapfile with libjvm_db.so |
aoqi@0 | 70 | LIBJVM_DB_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jvm_db |
aoqi@0 | 71 | LFLAGS_JVM_DB += $(MAPFLAG:FILENAME=$(LIBJVM_DB_MAPFILE)) |
aoqi@0 | 72 | |
aoqi@0 | 73 | # Use mapfile with libjvm_dtrace.so |
aoqi@0 | 74 | LIBJVM_DTRACE_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jvm_dtrace |
aoqi@0 | 75 | LFLAGS_JVM_DTRACE += $(MAPFLAG:FILENAME=$(LIBJVM_DTRACE_MAPFILE)) |
aoqi@0 | 76 | |
aoqi@0 | 77 | ifdef USE_GCC |
aoqi@0 | 78 | LFLAGS_JVM_DB += -D_REENTRANT $(PICFLAG) |
aoqi@0 | 79 | LFLAGS_JVM_DTRACE += -D_REENTRANT $(PICFLAG) |
aoqi@0 | 80 | else |
aoqi@0 | 81 | LFLAGS_JVM_DB += -mt $(PICFLAG) -xnolib |
aoqi@0 | 82 | LFLAGS_JVM_DTRACE += -mt $(PICFLAG) -xnolib -ldl |
aoqi@0 | 83 | endif |
aoqi@0 | 84 | |
aoqi@0 | 85 | ISA = $(subst i386,i486,$(shell isainfo -n)) |
aoqi@0 | 86 | |
aoqi@0 | 87 | # Making 64/libjvm_db.so: 64-bit version of libjvm_db.so which handles 32-bit libjvm.so |
aoqi@0 | 88 | ifneq ("${ISA}","${BUILDARCH}") |
aoqi@0 | 89 | |
aoqi@0 | 90 | XLIBJVM_DIR = 64 |
aoqi@0 | 91 | XLIBJVM_DB = $(XLIBJVM_DIR)/$(LIBJVM_DB) |
aoqi@0 | 92 | XLIBJVM_DTRACE = $(XLIBJVM_DIR)/$(LIBJVM_DTRACE) |
aoqi@0 | 93 | |
aoqi@0 | 94 | XLIBJVM_DB_DEBUGINFO = $(XLIBJVM_DIR)/$(LIBJVM_DB_DEBUGINFO) |
aoqi@0 | 95 | XLIBJVM_DB_DIZ = $(XLIBJVM_DIR)/$(LIBJVM_DB_DIZ) |
aoqi@0 | 96 | XLIBJVM_DTRACE_DEBUGINFO = $(XLIBJVM_DIR)/$(LIBJVM_DTRACE_DEBUGINFO) |
aoqi@0 | 97 | XLIBJVM_DTRACE_DIZ = $(XLIBJVM_DIR)/$(LIBJVM_DTRACE_DIZ) |
aoqi@0 | 98 | |
dcubed@7354 | 99 | $(XLIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS).h $(LIBJVM_DB_MAPFILE) |
aoqi@0 | 100 | @echo Making $@ |
aoqi@0 | 101 | $(QUIETLY) mkdir -p $(XLIBJVM_DIR) ; \ |
aoqi@0 | 102 | $(CC) $(SYMFLAG) $(ARCHFLAG/$(ISA)) -D$(TYPE) -I. -I$(GENERATED) \ |
aoqi@0 | 103 | $(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -lc |
aoqi@0 | 104 | ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) |
aoqi@0 | 105 | $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(XLIBJVM_DB_DEBUGINFO) |
aoqi@0 | 106 | # Do this part in the $(XLIBJVM_DIR) subdir so $(XLIBJVM_DIR) is not |
aoqi@0 | 107 | # in the link name: |
dcubed@7354 | 108 | ( cd $(XLIBJVM_DIR) && $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DB_DEBUGINFO) $(LIBJVM_DB) ) |
aoqi@0 | 109 | ifeq ($(STRIP_POLICY),all_strip) |
aoqi@0 | 110 | $(QUIETLY) $(STRIP) $@ |
aoqi@0 | 111 | else |
aoqi@0 | 112 | ifeq ($(STRIP_POLICY),min_strip) |
aoqi@0 | 113 | $(QUIETLY) $(STRIP) -x $@ |
aoqi@0 | 114 | # implied else here is no stripping at all |
aoqi@0 | 115 | endif |
aoqi@0 | 116 | endif |
aoqi@0 | 117 | ifeq ($(ZIP_DEBUGINFO_FILES),1) |
aoqi@0 | 118 | # Do this part in the $(XLIBJVM_DIR) subdir so $(XLIBJVM_DIR) is not |
aoqi@0 | 119 | # in the archived name: |
aoqi@0 | 120 | ( cd $(XLIBJVM_DIR) && $(ZIPEXE) -q -y $(LIBJVM_DB_DIZ) $(LIBJVM_DB_DEBUGINFO) ) |
aoqi@0 | 121 | $(RM) $(XLIBJVM_DB_DEBUGINFO) |
aoqi@0 | 122 | endif |
aoqi@0 | 123 | endif |
aoqi@0 | 124 | |
dcubed@7354 | 125 | $(XLIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE) |
aoqi@0 | 126 | @echo Making $@ |
aoqi@0 | 127 | $(QUIETLY) mkdir -p $(XLIBJVM_DIR) ; \ |
aoqi@0 | 128 | $(CC) $(SYMFLAG) $(ARCHFLAG/$(ISA)) -D$(TYPE) -I. \ |
aoqi@0 | 129 | $(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c -lc -lthread -ldoor |
aoqi@0 | 130 | ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) |
aoqi@0 | 131 | $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(XLIBJVM_DTRACE_DEBUGINFO) |
aoqi@0 | 132 | # Do this part in the $(XLIBJVM_DIR) subdir so $(XLIBJVM_DIR) is not |
aoqi@0 | 133 | # in the link name: |
dcubed@7354 | 134 | ( cd $(XLIBJVM_DIR) && $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DTRACE_DEBUGINFO) $(LIBJVM_DTRACE) ) |
aoqi@0 | 135 | ifeq ($(STRIP_POLICY),all_strip) |
aoqi@0 | 136 | $(QUIETLY) $(STRIP) $@ |
aoqi@0 | 137 | else |
aoqi@0 | 138 | ifeq ($(STRIP_POLICY),min_strip) |
aoqi@0 | 139 | $(QUIETLY) $(STRIP) -x $@ |
aoqi@0 | 140 | # implied else here is no stripping at all |
aoqi@0 | 141 | endif |
aoqi@0 | 142 | endif |
aoqi@0 | 143 | ifeq ($(ZIP_DEBUGINFO_FILES),1) |
aoqi@0 | 144 | # Do this part in the $(XLIBJVM_DIR) subdir so $(XLIBJVM_DIR) is not |
aoqi@0 | 145 | # in the archived name: |
aoqi@0 | 146 | ( cd $(XLIBJVM_DIR) && $(ZIPEXE) -q -y $(LIBJVM_DTRACE_DIZ) $(LIBJVM_DTRACE_DEBUGINFO)) |
aoqi@0 | 147 | $(RM) $(XLIBJVM_DTRACE_DEBUGINFO) |
aoqi@0 | 148 | endif |
aoqi@0 | 149 | endif |
aoqi@0 | 150 | |
aoqi@0 | 151 | endif # ifneq ("${ISA}","${BUILDARCH}") |
aoqi@0 | 152 | |
aoqi@0 | 153 | ifdef USE_GCC |
aoqi@0 | 154 | LFLAGS_GENOFFS += -D_REENTRANT |
aoqi@0 | 155 | else |
aoqi@0 | 156 | LFLAGS_GENOFFS += -mt -xnolib -norunpath |
aoqi@0 | 157 | endif |
aoqi@0 | 158 | |
aoqi@0 | 159 | lib$(GENOFFS).so: $(DTRACE_SRCDIR)/$(GENOFFS).cpp $(DTRACE_SRCDIR)/$(GENOFFS).h \ |
aoqi@0 | 160 | $(LIBJVM.o) |
aoqi@0 | 161 | $(QUIETLY) $(CXX) $(CXXFLAGS) $(GENOFFS_CFLAGS) $(SHARED_FLAG) $(PICFLAG) \ |
aoqi@0 | 162 | $(LFLAGS_GENOFFS) -o $@ $(DTRACE_SRCDIR)/$(GENOFFS).cpp -lc |
aoqi@0 | 163 | |
aoqi@0 | 164 | $(GENOFFS): $(DTRACE_SRCDIR)/$(GENOFFS)Main.c lib$(GENOFFS).so |
aoqi@0 | 165 | $(QUIETLY) $(LINK.CXX) -z nodefs -o $@ $(DTRACE_SRCDIR)/$(GENOFFS)Main.c \ |
aoqi@0 | 166 | ./lib$(GENOFFS).so |
aoqi@0 | 167 | |
aoqi@0 | 168 | CONDITIONALLY_UPDATE_JVMOFFS_TARGET = \ |
aoqi@0 | 169 | cmp -s $@ $@.tmp; \ |
aoqi@0 | 170 | case $$? in \ |
aoqi@0 | 171 | 0) rm -f $@.tmp;; \ |
aoqi@0 | 172 | *) rm -f $@ && mv $@.tmp $@ && echo Updated $@;; \ |
aoqi@0 | 173 | esac |
aoqi@0 | 174 | |
aoqi@0 | 175 | # $@.tmp is created first to avoid an empty $(JVMOFFS).h if an error occurs. |
aoqi@0 | 176 | $(JVMOFFS).h: $(GENOFFS) |
aoqi@0 | 177 | $(QUIETLY) LD_LIBRARY_PATH=.:$(LD_LIBRARY_PATH) ./$(GENOFFS) -header > $@.tmp |
aoqi@0 | 178 | $(QUIETLY) $(CONDITIONALLY_UPDATE_JVMOFFS_TARGET) |
aoqi@0 | 179 | |
aoqi@0 | 180 | $(JVMOFFS)Index.h: $(GENOFFS) |
aoqi@0 | 181 | $(QUIETLY) LD_LIBRARY_PATH=.:$(LD_LIBRARY_PATH) ./$(GENOFFS) -index > $@.tmp |
aoqi@0 | 182 | $(QUIETLY) $(CONDITIONALLY_UPDATE_JVMOFFS_TARGET) |
aoqi@0 | 183 | |
aoqi@0 | 184 | $(JVMOFFS).cpp: $(GENOFFS) $(JVMOFFS).h $(JVMOFFS)Index.h |
aoqi@0 | 185 | $(QUIETLY) LD_LIBRARY_PATH=.:$(LD_LIBRARY_PATH) ./$(GENOFFS) -table > $@.tmp |
aoqi@0 | 186 | $(QUIETLY) $(CONDITIONALLY_UPDATE_JVMOFFS_TARGET) |
aoqi@0 | 187 | |
aoqi@0 | 188 | $(JVMOFFS.o): $(JVMOFFS).h $(JVMOFFS).cpp |
aoqi@0 | 189 | $(QUIETLY) $(CXX) -c -I. -o $@ $(ARCHFLAG) -D$(TYPE) $(JVMOFFS).cpp |
aoqi@0 | 190 | |
dcubed@7354 | 191 | $(LIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS.o) $(XLIBJVM_DB) $(LIBJVM_DB_MAPFILE) |
aoqi@0 | 192 | @echo Making $@ |
aoqi@0 | 193 | $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. -I$(GENERATED) \ |
aoqi@0 | 194 | $(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -lc |
aoqi@0 | 195 | ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) |
aoqi@0 | 196 | $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DB_DEBUGINFO) |
dcubed@7354 | 197 | $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DB_DEBUGINFO) $@ |
aoqi@0 | 198 | ifeq ($(STRIP_POLICY),all_strip) |
aoqi@0 | 199 | $(QUIETLY) $(STRIP) $@ |
aoqi@0 | 200 | else |
aoqi@0 | 201 | ifeq ($(STRIP_POLICY),min_strip) |
aoqi@0 | 202 | $(QUIETLY) $(STRIP) -x $@ |
aoqi@0 | 203 | # implied else here is no stripping at all |
aoqi@0 | 204 | endif |
aoqi@0 | 205 | endif |
aoqi@0 | 206 | ifeq ($(ZIP_DEBUGINFO_FILES),1) |
aoqi@0 | 207 | $(ZIPEXE) -q -y $(LIBJVM_DB_DIZ) $(LIBJVM_DB_DEBUGINFO) |
aoqi@0 | 208 | $(RM) $(LIBJVM_DB_DEBUGINFO) |
aoqi@0 | 209 | endif |
aoqi@0 | 210 | endif |
aoqi@0 | 211 | |
dcubed@7354 | 212 | $(LIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(XLIBJVM_DTRACE) $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE) |
aoqi@0 | 213 | @echo Making $@ |
aoqi@0 | 214 | $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. \ |
aoqi@0 | 215 | $(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c -lc -lthread -ldoor |
aoqi@0 | 216 | ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) |
aoqi@0 | 217 | $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DTRACE_DEBUGINFO) |
dcubed@7354 | 218 | $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DTRACE_DEBUGINFO) $@ |
aoqi@0 | 219 | ifeq ($(STRIP_POLICY),all_strip) |
aoqi@0 | 220 | $(QUIETLY) $(STRIP) $@ |
aoqi@0 | 221 | else |
aoqi@0 | 222 | ifeq ($(STRIP_POLICY),min_strip) |
aoqi@0 | 223 | $(QUIETLY) $(STRIP) -x $@ |
aoqi@0 | 224 | # implied else here is no stripping at all |
aoqi@0 | 225 | endif |
aoqi@0 | 226 | endif |
aoqi@0 | 227 | ifeq ($(ZIP_DEBUGINFO_FILES),1) |
aoqi@0 | 228 | $(ZIPEXE) -q -y $(LIBJVM_DTRACE_DIZ) $(LIBJVM_DTRACE_DEBUGINFO) |
aoqi@0 | 229 | $(RM) $(LIBJVM_DTRACE_DEBUGINFO) |
aoqi@0 | 230 | endif |
aoqi@0 | 231 | endif |
aoqi@0 | 232 | |
aoqi@0 | 233 | $(DTRACE).d: $(DTRACE_SRCDIR)/hotspot.d $(DTRACE_SRCDIR)/hotspot_jni.d \ |
aoqi@0 | 234 | $(DTRACE_SRCDIR)/hs_private.d $(DTRACE_SRCDIR)/jhelper.d |
aoqi@0 | 235 | $(QUIETLY) cat $^ > $@ |
aoqi@0 | 236 | |
aoqi@0 | 237 | DTraced_Files = ciEnv.o \ |
aoqi@0 | 238 | classLoadingService.o \ |
aoqi@0 | 239 | compileBroker.o \ |
aoqi@0 | 240 | hashtable.o \ |
aoqi@0 | 241 | instanceKlass.o \ |
aoqi@0 | 242 | java.o \ |
aoqi@0 | 243 | jni.o \ |
aoqi@0 | 244 | jvm.o \ |
aoqi@0 | 245 | memoryManager.o \ |
aoqi@0 | 246 | nmethod.o \ |
aoqi@0 | 247 | objectMonitor.o \ |
aoqi@0 | 248 | runtimeService.o \ |
aoqi@0 | 249 | sharedRuntime.o \ |
aoqi@0 | 250 | synchronizer.o \ |
aoqi@0 | 251 | thread.o \ |
aoqi@0 | 252 | unsafe.o \ |
aoqi@0 | 253 | vmThread.o \ |
aoqi@0 | 254 | vmCMSOperations.o \ |
aoqi@0 | 255 | vmPSOperations.o \ |
aoqi@0 | 256 | vmGCOperations.o \ |
aoqi@0 | 257 | |
aoqi@0 | 258 | # Dtrace is available, so we build $(DTRACE.o) |
aoqi@0 | 259 | $(DTRACE.o): $(DTRACE).d $(JVMOFFS).h $(JVMOFFS)Index.h $(DTraced_Files) |
aoqi@0 | 260 | @echo Compiling $(DTRACE).d |
aoqi@0 | 261 | |
aoqi@0 | 262 | $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -G -xlazyload -o $@ -s $(DTRACE).d \ |
aoqi@0 | 263 | $(DTraced_Files) ||\ |
aoqi@0 | 264 | STATUS=$$?;\ |
aoqi@0 | 265 | if [ x"$$STATUS" = x"1" ]; then \ |
aoqi@0 | 266 | if [ x`uname -r` = x"5.10" -a \ |
aoqi@0 | 267 | x`uname -p` = x"sparc" ]; then\ |
aoqi@0 | 268 | echo "*****************************************************************";\ |
aoqi@0 | 269 | echo "* If you are building server compiler, and the error message is ";\ |
aoqi@0 | 270 | echo "* \"incorrect ELF machine type...\", you have run into solaris bug ";\ |
aoqi@0 | 271 | echo "* 6213962, \"dtrace -G doesn't work on sparcv8+ object files\".";\ |
aoqi@0 | 272 | echo "* Either patch/upgrade your system (>= S10u1_15), or set the ";\ |
aoqi@0 | 273 | echo "* environment variable HOTSPOT_DISABLE_DTRACE_PROBES to disable ";\ |
aoqi@0 | 274 | echo "* dtrace probes for this build.";\ |
aoqi@0 | 275 | echo "*****************************************************************";\ |
aoqi@0 | 276 | elif [ x`uname -r` = x"5.10" ]; then\ |
aoqi@0 | 277 | echo "*****************************************************************";\ |
aoqi@0 | 278 | echo "* If you are seeing 'syntax error near \"umpiconninfo_t\"' on Solaris";\ |
aoqi@0 | 279 | echo "* 10, try doing 'cd /usr/lib/dtrace && gzip mpi.d' as root, ";\ |
aoqi@0 | 280 | echo "* or set the environment variable HOTSPOT_DISABLE_DTRACE_PROBES";\ |
aoqi@0 | 281 | echo "* to disable dtrace probes for this build.";\ |
aoqi@0 | 282 | echo "*****************************************************************";\ |
aoqi@0 | 283 | else \ |
aoqi@0 | 284 | echo "*****************************************************************";\ |
aoqi@0 | 285 | echo "* If you cannot fix dtrace build issues, try to ";\ |
aoqi@0 | 286 | echo "* set the environment variable HOTSPOT_DISABLE_DTRACE_PROBES";\ |
aoqi@0 | 287 | echo "* to disable dtrace probes for this build.";\ |
aoqi@0 | 288 | echo "*****************************************************************";\ |
aoqi@0 | 289 | fi; \ |
aoqi@0 | 290 | fi;\ |
aoqi@0 | 291 | exit $$STATUS |
aoqi@0 | 292 | # Since some DTraced_Files are in LIBJVM.o and they are touched by this |
aoqi@0 | 293 | # command, and libgenerateJvmOffsets.so depends on LIBJVM.o, 'make' will |
aoqi@0 | 294 | # think it needs to rebuild libgenerateJvmOffsets.so and thus JvmOffsets* |
aoqi@0 | 295 | # files, but it doesn't, so we touch the necessary files to prevent later |
aoqi@0 | 296 | # recompilation. Note: we only touch the necessary files if they already |
aoqi@0 | 297 | # exist in order to close a race where an empty file can be created |
aoqi@0 | 298 | # before the real build rule is executed. |
aoqi@0 | 299 | # But, we can't touch the *.h files: This rule depends |
aoqi@0 | 300 | # on them, and that would cause an infinite cycle of rebuilding. |
aoqi@0 | 301 | # Neither the *.h or *.ccp files need to be touched, since they have |
aoqi@0 | 302 | # rules which do not update them when the generator file has not |
aoqi@0 | 303 | # changed their contents. |
aoqi@0 | 304 | $(QUIETLY) if [ -f lib$(GENOFFS).so ]; then touch lib$(GENOFFS).so; fi |
aoqi@0 | 305 | $(QUIETLY) if [ -f $(GENOFFS) ]; then touch $(GENOFFS); fi |
aoqi@0 | 306 | $(QUIETLY) if [ -f $(JVMOFFS.o) ]; then touch $(JVMOFFS.o); fi |
aoqi@0 | 307 | |
aoqi@0 | 308 | .PHONY: dtraceCheck |
aoqi@0 | 309 | |
aoqi@0 | 310 | SYSTEM_DTRACE_H = /usr/include/dtrace.h |
aoqi@0 | 311 | SYSTEM_DTRACE_PROG = /usr/sbin/dtrace |
aoqi@0 | 312 | PATCH_DTRACE_PROG = /opt/SUNWdtrd/sbin/dtrace |
aoqi@0 | 313 | systemDtraceFound := $(wildcard ${SYSTEM_DTRACE_PROG}) |
aoqi@0 | 314 | patchDtraceFound := $(wildcard ${PATCH_DTRACE_PROG}) |
aoqi@0 | 315 | systemDtraceHdrFound := $(wildcard $(SYSTEM_DTRACE_H)) |
aoqi@0 | 316 | |
aoqi@0 | 317 | ifneq ("$(systemDtraceHdrFound)", "") |
aoqi@0 | 318 | CFLAGS += -DHAVE_DTRACE_H |
aoqi@0 | 319 | endif |
aoqi@0 | 320 | |
aoqi@0 | 321 | ifneq ("$(patchDtraceFound)", "") |
aoqi@0 | 322 | DTRACE_PROG=$(PATCH_DTRACE_PROG) |
aoqi@0 | 323 | DTRACE_INCL=-I/opt/SUNWdtrd/include |
aoqi@0 | 324 | else |
aoqi@0 | 325 | ifneq ("$(systemDtraceFound)", "") |
aoqi@0 | 326 | DTRACE_PROG=$(SYSTEM_DTRACE_PROG) |
aoqi@0 | 327 | else |
aoqi@0 | 328 | |
aoqi@0 | 329 | endif # ifneq ("$(systemDtraceFound)", "") |
aoqi@0 | 330 | endif # ifneq ("$(patchDtraceFound)", "") |
aoqi@0 | 331 | |
aoqi@0 | 332 | ifneq ("${DTRACE_PROG}", "") |
aoqi@0 | 333 | ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "") |
aoqi@0 | 334 | |
aoqi@0 | 335 | DTRACE_OBJS = $(DTRACE.o) $(JVMOFFS.o) |
aoqi@0 | 336 | CFLAGS += $(DTRACE_INCL) -DDTRACE_ENABLED |
aoqi@0 | 337 | MAPFILE_DTRACE_OPT = $(MAPFILE_DTRACE) |
aoqi@0 | 338 | |
aoqi@0 | 339 | dtraceCheck: |
aoqi@0 | 340 | |
aoqi@0 | 341 | else # manually disabled |
aoqi@0 | 342 | |
aoqi@0 | 343 | dtraceCheck: |
aoqi@0 | 344 | $(QUIETLY) echo "**NOTICE** Dtrace support disabled via environment variable" |
aoqi@0 | 345 | |
aoqi@0 | 346 | endif # ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "") |
aoqi@0 | 347 | |
aoqi@0 | 348 | else # No dtrace program found |
aoqi@0 | 349 | |
aoqi@0 | 350 | dtraceCheck: |
aoqi@0 | 351 | $(QUIETLY) echo "**NOTICE** Dtrace support disabled: not supported by system" |
aoqi@0 | 352 | |
aoqi@0 | 353 | endif # ifneq ("${dtraceFound}", "") |
aoqi@0 | 354 | |
aoqi@0 | 355 | endif # ifdef USE_GCC |
aoqi@0 | 356 | |
aoqi@0 | 357 | else # CORE build |
aoqi@0 | 358 | |
aoqi@0 | 359 | dtraceCheck: |
aoqi@0 | 360 | $(QUIETLY) echo "**NOTICE** Dtrace support disabled for CORE builds" |
aoqi@0 | 361 | |
aoqi@0 | 362 | endif # ifneq ("${TYPE}", "CORE") |