1 #
2 # Copyright (c) 2005, 2012, 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_db/dtrace, used by vm.make
26
27 # We build libjvm_dtrace/libjvm_db/dtrace for COMPILER1 and COMPILER2
28 # but not for CORE or KERNEL configurations.
29
30 ifneq ("${TYPE}", "CORE")
31 ifneq ("${TYPE}", "KERNEL")
32
33 ifdef USE_GCC
34
35 dtraceCheck:
36 $(QUIETLY) echo "**NOTICE** Dtrace support disabled for gcc builds"
37
38 else
39
40 JVM_DB = libjvm_db
41 LIBJVM_DB = libjvm_db.so
42 LIBJVM_DB_G = libjvm$(G_SUFFIX)_db.so
43
44 LIBJVM_DB_DEBUGINFO = libjvm_db.debuginfo
45 LIBJVM_DB_DIZ = libjvm_db.diz
46 LIBJVM_DB_G_DEBUGINFO = libjvm$(G_SUFFIX)_db.debuginfo
47 LIBJVM_DB_G_DIZ = libjvm$(G_SUFFIX)_db.diz
48
49 JVM_DTRACE = jvm_dtrace
50 LIBJVM_DTRACE = libjvm_dtrace.so
51 LIBJVM_DTRACE_G = libjvm$(G_SUFFIX)_dtrace.so
52
53 LIBJVM_DTRACE_DEBUGINFO = libjvm_dtrace.debuginfo
54 LIBJVM_DTRACE_DIZ = libjvm_dtrace.diz
55 LIBJVM_DTRACE_G_DEBUGINFO = libjvm$(G_SUFFIX)_dtrace.debuginfo
56 LIBJVM_DTRACE_G_DIZ = libjvm$(G_SUFFIX)_dtrace.diz
57
58 JVMOFFS = JvmOffsets
59 JVMOFFS.o = $(JVMOFFS).o
60 GENOFFS = generate$(JVMOFFS)
61
62 DTRACE_SRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/dtrace
63 DTRACE = dtrace
64 DTRACE.o = $(DTRACE).o
65
66 # to remove '-g' option which causes link problems
67 # also '-z nodefs' is used as workaround
68 GENOFFS_CFLAGS = $(shell echo $(CFLAGS) | sed -e 's/ -g / /g' -e 's/ -g0 / /g';)
69
70 ifdef LP64
71 DTRACE_OPTS = -64 -D_LP64
72 endif
73
74 # making libjvm_db
75
76 # Use mapfile with libjvm_db.so
77 LIBJVM_DB_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jvm_db
78 LFLAGS_JVM_DB += $(MAPFLAG:FILENAME=$(LIBJVM_DB_MAPFILE))
79
80 # Use mapfile with libjvm_dtrace.so
81 LIBJVM_DTRACE_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jvm_dtrace
82 LFLAGS_JVM_DTRACE += $(MAPFLAG:FILENAME=$(LIBJVM_DTRACE_MAPFILE))
83
84 ifdef USE_GCC
85 LFLAGS_JVM_DB += -D_REENTRANT $(PICFLAG)
86 LFLAGS_JVM_DTRACE += -D_REENTRANT $(PICFLAG)
87 else
88 LFLAGS_JVM_DB += -mt $(PICFLAG) -xnolib
89 LFLAGS_JVM_DTRACE += -mt $(PICFLAG) -xnolib -ldl
90 endif
91
92 ISA = $(subst i386,i486,$(shell isainfo -n))
93
94 # Making 64/libjvm_db.so: 64-bit version of libjvm_db.so which handles 32-bit libjvm.so
95 ifneq ("${ISA}","${BUILDARCH}")
96
97 XLIBJVM_DB = 64/$(LIBJVM_DB)
98 XLIBJVM_DB_G = 64/$(LIBJVM_DB_G)
99 XLIBJVM_DTRACE = 64/$(LIBJVM_DTRACE)
100 XLIBJVM_DTRACE_G = 64/$(LIBJVM_DTRACE_G)
101
102 XLIBJVM_DB_DEBUGINFO = 64/$(LIBJVM_DB_DEBUGINFO)
103 XLIBJVM_DB_DIZ = 64/$(LIBJVM_DB_DIZ)
104 XLIBJVM_DB_G_DEBUGINFO = 64/$(LIBJVM_DB_G_DEBUGINFO)
105 XLIBJVM_DB_G_DIZ = 64/$(LIBJVM_DB_G_DIZ)
106 XLIBJVM_DTRACE_DEBUGINFO = 64/$(LIBJVM_DTRACE_DEBUGINFO)
107 XLIBJVM_DTRACE_DIZ = 64/$(LIBJVM_DTRACE_DIZ)
108 XLIBJVM_DTRACE_G_DEBUGINFO = 64/$(LIBJVM_DTRACE_G_DEBUGINFO)
109 XLIBJVM_DTRACE_G_DIZ = 64/$(LIBJVM_DTRACE_G_DIZ)
110
111 $(XLIBJVM_DB): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS).h $(LIBJVM_DB_MAPFILE)
112 @echo Making $@
113 $(QUIETLY) mkdir -p 64/ ; \
114 $(CC) $(SYMFLAG) $(ARCHFLAG/$(ISA)) -D$(TYPE) -I. -I$(GENERATED) \
115 $(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -lc
116 [ -f $(XLIBJVM_DB_G) ] || { ln -s $(LIBJVM_DB) $(XLIBJVM_DB_G); }
117 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
118 # gobjcopy crashes on "empty" section headers with the SHF_ALLOC flag set.
119 # Clear the SHF_ALLOC flag (if set) from empty section headers.
120 # An empty section header has sh_addr == 0 and sh_size == 0.
121 # This problem has only been seen on Solaris X64, but we call this tool
122 # on all Solaris builds just in case.
123 $(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
124 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(XLIBJVM_DB_DEBUGINFO)
125 # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
126 # Use $(ADD_GNU_DEBUGLINK) until a fixed $(OBJCOPY) is available.
127 # $(QUIETLY) $(OBJCOPY)
128 # --add-gnu-debuglink=$(LIBJVM_DB_DEBUGINFO) $(LIBJVM_DB) ;
129 # Do this part in the '64' subdir so '64/' is not in the link name:
130 ( set -e ; \
131 cd 64 ; \
132 $(QUIETLY) $(ADD_GNU_DEBUGLINK) \
133 $(LIBJVM_DB_DEBUGINFO) $(LIBJVM_DB) ; \
134 )
135 ifeq ($(STRIP_POLICY),all_strip)
136 $(QUIETLY) $(STRIP) $@
137 else
138 ifeq ($(STRIP_POLICY),min_strip)
139 $(QUIETLY) $(STRIP) -x $@
140 # implied else here is no stripping at all
141 endif
142 endif
143 [ -f $(XLIBJVM_DB_G_DEBUGINFO) ] || { ln -s $(XLIBJVM_DB_DEBUGINFO) $(XLIBJVM_DB_G_DEBUGINFO); }
144 ifeq ($(ZIP_DEBUGINFO_FILES),1)
145 # Do this part in the '64' subdir so '64/' is not in the archived name:
146 ( set -e ; \
147 cd 64 ; \
148 $(ZIPEXE) -q -y $(LIBJVM_DB_DIZ) \
149 $(LIBJVM_DB_DEBUGINFO) $(LIBJVM_DB_G_DEBUGINFO) ; \
150 )
151 $(RM) $(XLIBJVM_DB_DEBUGINFO) $(XLIBJVM_DB_G_DEBUGINFO)
152 [ -f $(XLIBJVM_DB_G_DIZ) ] || { ln -s $(XLIBJVM_DB_DIZ) $(XLIBJVM_DB_G_DIZ); }
153 endif
154 endif
155
156 $(XLIBJVM_DTRACE): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
157 @echo Making $@
158 $(QUIETLY) mkdir -p 64/ ; \
159 $(CC) $(SYMFLAG) $(ARCHFLAG/$(ISA)) -D$(TYPE) -I. \
160 $(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c -lc -lthread -ldoor
161 [ -f $(XLIBJVM_DTRACE_G) ] || { ln -s $(LIBJVM_DTRACE) $(XLIBJVM_DTRACE_G); }
162 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
163 # Clear the SHF_ALLOC flag (if set) from empty section headers.
164 $(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
165 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(XLIBJVM_DTRACE_DEBUGINFO)
166 # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
167 # $(QUIETLY) $(OBJCOPY)
168 # --add-gnu-debuglink=$(LIBJVM_DTRACE_DEBUGINFO) $(LIBJVM_DTRACE) ;
169 # Do this part in the '64' subdir so '64/' is not in the link name:
170 ( set -e ; \
171 cd 64 ; \
172 $(QUIETLY) $(ADD_GNU_DEBUGLINK) \
173 $(LIBJVM_DTRACE_DEBUGINFO) $(LIBJVM_DTRACE) ; \
174 )
175 ifeq ($(STRIP_POLICY),all_strip)
176 $(QUIETLY) $(STRIP) $@
177 else
178 ifeq ($(STRIP_POLICY),min_strip)
179 $(QUIETLY) $(STRIP) -x $@
180 # implied else here is no stripping at all
181 endif
182 endif
183 [ -f $(XLIBJVM_DTRACE_G_DEBUGINFO) ] || { ln -s $(XLIBJVM_DTRACE_DEBUGINFO) $(XLIBJVM_DTRACE_G_DEBUGINFO); }
184 ifeq ($(ZIP_DEBUGINFO_FILES),1)
185 # Do this part in the '64' subdir so '64/' is not in the archived name:
186 ( set -e ; \
187 cd 64 ; \
188 $(ZIPEXE) -q -y $(LIBJVM_DTRACE_DIZ) \
189 $(LIBJVM_DTRACE_DEBUGINFO) $(LIBJVM_DTRACE_G_DEBUGINFO) ; \
190 )
191 $(RM) $(XLIBJVM_DTRACE_DEBUGINFO) $(XLIBJVM_DTRACE_G_DEBUGINFO)
192 [ -f $(XLIBJVM_DTRACE_G_DIZ) ] || { ln -s $(XLIBJVM_DTRACE_DIZ) $(XLIBJVM_DTRACE_G_DIZ); }
193 endif
194 endif
195
196 endif # ifneq ("${ISA}","${BUILDARCH}")
197
198 ifdef USE_GCC
199 LFLAGS_GENOFFS += -D_REENTRANT
200 else
201 LFLAGS_GENOFFS += -mt -xnolib -norunpath
202 endif
203
204 lib$(GENOFFS).so: $(DTRACE_SRCDIR)/$(GENOFFS).cpp $(DTRACE_SRCDIR)/$(GENOFFS).h \
205 $(LIBJVM.o)
206 $(QUIETLY) $(CXX) $(CXXFLAGS) $(GENOFFS_CFLAGS) $(SHARED_FLAG) $(PICFLAG) \
207 $(LFLAGS_GENOFFS) -o $@ $(DTRACE_SRCDIR)/$(GENOFFS).cpp -lc
208
209 $(GENOFFS): $(DTRACE_SRCDIR)/$(GENOFFS)Main.c lib$(GENOFFS).so
210 $(QUIETLY) $(LINK.CXX) -z nodefs -o $@ $(DTRACE_SRCDIR)/$(GENOFFS)Main.c \
211 ./lib$(GENOFFS).so
212
213 CONDITIONALLY_UPDATE_JVMOFFS_TARGET = \
214 cmp -s $@ $@.tmp; \
215 case $$? in \
216 0) rm -f $@.tmp;; \
217 *) rm -f $@ && mv $@.tmp $@ && echo Updated $@;; \
218 esac
219
220 # $@.tmp is created first to avoid an empty $(JVMOFFS).h if an error occurs.
221 $(JVMOFFS).h: $(GENOFFS)
222 $(QUIETLY) LD_LIBRARY_PATH=. ./$(GENOFFS) -header > $@.tmp
223 $(QUIETLY) $(CONDITIONALLY_UPDATE_JVMOFFS_TARGET)
224
225 $(JVMOFFS)Index.h: $(GENOFFS)
226 $(QUIETLY) LD_LIBRARY_PATH=. ./$(GENOFFS) -index > $@.tmp
227 $(QUIETLY) $(CONDITIONALLY_UPDATE_JVMOFFS_TARGET)
228
229 $(JVMOFFS).cpp: $(GENOFFS) $(JVMOFFS).h $(JVMOFFS)Index.h
230 $(QUIETLY) LD_LIBRARY_PATH=. ./$(GENOFFS) -table > $@.tmp
231 $(QUIETLY) $(CONDITIONALLY_UPDATE_JVMOFFS_TARGET)
232
233 $(JVMOFFS.o): $(JVMOFFS).h $(JVMOFFS).cpp
234 $(QUIETLY) $(CXX) -c -I. -o $@ $(ARCHFLAG) -D$(TYPE) $(JVMOFFS).cpp
235
236 $(LIBJVM_DB): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS.o) $(XLIBJVM_DB) $(LIBJVM_DB_MAPFILE)
237 @echo Making $@
238 $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. -I$(GENERATED) \
239 $(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -lc
240 [ -f $(LIBJVM_DB_G) ] || { ln -s $@ $(LIBJVM_DB_G); }
241 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
242 # Clear the SHF_ALLOC flag (if set) from empty section headers.
243 $(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
244 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DB_DEBUGINFO)
245 # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
246 # $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DB_DEBUGINFO) $@
247 $(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBJVM_DB_DEBUGINFO) $@
248 ifeq ($(STRIP_POLICY),all_strip)
249 $(QUIETLY) $(STRIP) $@
250 else
251 ifeq ($(STRIP_POLICY),min_strip)
252 $(QUIETLY) $(STRIP) -x $@
253 # implied else here is no stripping at all
254 endif
255 endif
256 [ -f $(LIBJVM_DB_G_DEBUGINFO) ] || { ln -s $(LIBJVM_DB_DEBUGINFO) $(LIBJVM_DB_G_DEBUGINFO); }
257 ifeq ($(ZIP_DEBUGINFO_FILES),1)
258 $(ZIPEXE) -q -y $(LIBJVM_DB_DIZ) $(LIBJVM_DB_DEBUGINFO) $(LIBJVM_DB_G_DEBUGINFO)
259 $(RM) $(LIBJVM_DB_DEBUGINFO) $(LIBJVM_DB_G_DEBUGINFO)
260 [ -f $(LIBJVM_DB_G_DIZ) ] || { ln -s $(LIBJVM_DB_DIZ) $(LIBJVM_DB_G_DIZ); }
261 endif
262 endif
263
264 $(LIBJVM_DTRACE): $(ADD_GNU_DEBUGLINK) $(FIX_EMPTY_SEC_HDR_FLAGS) $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(XLIBJVM_DTRACE) $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
265 @echo Making $@
266 $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. \
267 $(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c -lc -lthread -ldoor
268 [ -f $(LIBJVM_DTRACE_G) ] || { ln -s $@ $(LIBJVM_DTRACE_G); }
269 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
270 # Clear the SHF_ALLOC flag (if set) from empty section headers.
271 $(QUIETLY) $(FIX_EMPTY_SEC_HDR_FLAGS) $@
272 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DTRACE_DEBUGINFO)
273 # $(OBJCOPY) --add-gnu-debuglink=... corrupts SUNW_* sections.
274 # $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DTRACE_DEBUGINFO) $@
275 $(QUIETLY) $(ADD_GNU_DEBUGLINK) $(LIBJVM_DTRACE_DEBUGINFO) $@
276 ifeq ($(STRIP_POLICY),all_strip)
277 $(QUIETLY) $(STRIP) $@
278 else
279 ifeq ($(STRIP_POLICY),min_strip)
280 $(QUIETLY) $(STRIP) -x $@
281 # implied else here is no stripping at all
282 endif
283 endif
284 [ -f $(LIBJVM_DTRACE_G_DEBUGINFO) ] || { ln -s $(LIBJVM_DTRACE_DEBUGINFO) $(LIBJVM_DTRACE_G_DEBUGINFO); }
285 ifeq ($(ZIP_DEBUGINFO_FILES),1)
286 $(ZIPEXE) -q -y $(LIBJVM_DTRACE_DIZ) $(LIBJVM_DTRACE_DEBUGINFO) $(LIBJVM_DTRACE_G_DEBUGINFO)
287 $(RM) $(LIBJVM_DTRACE_DEBUGINFO) $(LIBJVM_DTRACE_G_DEBUGINFO)
288 [ -f $(LIBJVM_DTRACE_G_DIZ) ] || { ln -s $(LIBJVM_DTRACE_DIZ) $(LIBJVM_DTRACE_G_DIZ); }
289 endif
290 endif
291
292 $(DTRACE).d: $(DTRACE_SRCDIR)/hotspot.d $(DTRACE_SRCDIR)/hotspot_jni.d \
293 $(DTRACE_SRCDIR)/hs_private.d $(DTRACE_SRCDIR)/jhelper.d
294 $(QUIETLY) cat $^ > $@
295
296 DTraced_Files = ciEnv.o \
297 classLoadingService.o \
298 compileBroker.o \
299 hashtable.o \
300 instanceKlass.o \
301 java.o \
302 jni.o \
303 jvm.o \
304 memoryManager.o \
305 nmethod.o \
306 objectMonitor.o \
307 runtimeService.o \
308 sharedRuntime.o \
309 synchronizer.o \
310 thread.o \
311 unsafe.o \
312 vmThread.o \
313 vmCMSOperations.o \
314 vmPSOperations.o \
315 vmGCOperations.o \
316
317 # Dtrace is available, so we build $(DTRACE.o)
318 $(DTRACE.o): $(DTRACE).d $(JVMOFFS).h $(JVMOFFS)Index.h $(DTraced_Files)
319 @echo Compiling $(DTRACE).d
320
321 $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -G -xlazyload -o $@ -s $(DTRACE).d \
322 $(DTraced_Files) ||\
323 STATUS=$$?;\
324 if [ x"$$STATUS" = x"1" -a \
325 x`uname -r` = x"5.10" -a \
326 x`uname -p` = x"sparc" ]; then\
327 echo "*****************************************************************";\
328 echo "* If you are building server compiler, and the error message is ";\
329 echo "* \"incorrect ELF machine type...\", you have run into solaris bug ";\
330 echo "* 6213962, \"dtrace -G doesn't work on sparcv8+ object files\".";\
331 echo "* Either patch/upgrade your system (>= S10u1_15), or set the ";\
332 echo "* environment variable HOTSPOT_DISABLE_DTRACE_PROBES to disable ";\
333 echo "* dtrace probes for this build.";\
334 echo "*****************************************************************";\
335 fi;\
336 exit $$STATUS
337 # Since some DTraced_Files are in LIBJVM.o and they are touched by this
338 # command, and libgenerateJvmOffsets.so depends on LIBJVM.o, 'make' will
339 # think it needs to rebuild libgenerateJvmOffsets.so and thus JvmOffsets*
340 # files, but it doesn't, so we touch the necessary files to prevent later
341 # recompilation. Note: we only touch the necessary files if they already
342 # exist in order to close a race where an empty file can be created
343 # before the real build rule is executed.
344 # But, we can't touch the *.h files: This rule depends
345 # on them, and that would cause an infinite cycle of rebuilding.
346 # Neither the *.h or *.ccp files need to be touched, since they have
347 # rules which do not update them when the generator file has not
348 # changed their contents.
349 $(QUIETLY) if [ -f lib$(GENOFFS).so ]; then touch lib$(GENOFFS).so; fi
350 $(QUIETLY) if [ -f $(GENOFFS) ]; then touch $(GENOFFS); fi
351 $(QUIETLY) if [ -f $(JVMOFFS.o) ]; then touch $(JVMOFFS.o); fi
352
353 .PHONY: dtraceCheck
354
355 SYSTEM_DTRACE_H = /usr/include/dtrace.h
356 SYSTEM_DTRACE_PROG = /usr/sbin/dtrace
357 PATCH_DTRACE_PROG = /opt/SUNWdtrd/sbin/dtrace
358 systemDtraceFound := $(wildcard ${SYSTEM_DTRACE_PROG})
359 patchDtraceFound := $(wildcard ${PATCH_DTRACE_PROG})
360 systemDtraceHdrFound := $(wildcard $(SYSTEM_DTRACE_H))
361
362 ifneq ("$(systemDtraceHdrFound)", "")
363 CFLAGS += -DHAVE_DTRACE_H
364 endif
365
366 ifneq ("$(patchDtraceFound)", "")
367 DTRACE_PROG=$(PATCH_DTRACE_PROG)
368 DTRACE_INCL=-I/opt/SUNWdtrd/include
369 else
370 ifneq ("$(systemDtraceFound)", "")
371 DTRACE_PROG=$(SYSTEM_DTRACE_PROG)
372 else
373
374 endif # ifneq ("$(systemDtraceFound)", "")
375 endif # ifneq ("$(patchDtraceFound)", "")
376
377 ifneq ("${DTRACE_PROG}", "")
378 ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "")
379
380 DTRACE_OBJS = $(DTRACE.o) $(JVMOFFS.o)
381 CFLAGS += $(DTRACE_INCL) -DDTRACE_ENABLED
382 MAPFILE_DTRACE_OPT = $(MAPFILE_DTRACE)
383
384 dtraceCheck:
385
386 else # manually disabled
387
388 dtraceCheck:
389 $(QUIETLY) echo "**NOTICE** Dtrace support disabled via environment variable"
390
391 endif # ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "")
392
393 else # No dtrace program found
394
395 dtraceCheck:
396 $(QUIETLY) echo "**NOTICE** Dtrace support disabled: not supported by system"
397
398 endif # ifneq ("${dtraceFound}", "")
399
400 endif # ifdef USE_GCC
401
402 else # KERNEL build
403
404 dtraceCheck:
405 $(QUIETLY) echo "**NOTICE** Dtrace support disabled for KERNEL builds"
406
407 endif # ifneq ("${TYPE}", "KERNEL")
408
409 else # CORE build
410
411 dtraceCheck:
412 $(QUIETLY) echo "**NOTICE** Dtrace support disabled for CORE builds"
413
414 endif # ifneq ("${TYPE}", "CORE")