Thu, 20 Dec 2012 10:22:19 +0100
8004823: Add VM support for type annotation reflection
Reviewed-by: dholmes, coleenp
Contributed-by: joel.franck@oracle.com
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 #
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 or KERNEL configurations.
30 ifneq ("${TYPE}", "CORE")
31 ifneq ("${TYPE}", "KERNEL")
33 ifeq ($(OS_VENDOR), Darwin)
34 # we build dtrace for macosx using USDT2 probes
36 DtraceOutDir = $(GENERATED)/dtracefiles
38 # Bsd does not build libjvm_db, does not compile on macosx
39 # disabled in build: rule in vm.make
40 JVM_DB = libjvm_db
41 LIBJVM_DB = libjvm_db.dylib
43 JVM_DTRACE = jvm_dtrace
44 LIBJVM_DTRACE = libjvm_dtrace.dylib
46 JVMOFFS = JvmOffsets
47 JVMOFFS.o = $(JVMOFFS).o
48 GENOFFS = generate$(JVMOFFS)
50 DTRACE_SRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/dtrace
51 DTRACE = dtrace
52 DTRACE.o = $(DTRACE).o
54 # to remove '-g' option which causes link problems
55 # also '-z nodefs' is used as workaround
56 GENOFFS_CFLAGS = $(shell echo $(CFLAGS) | sed -e 's/ -g / /g' -e 's/ -g0 / /g';)
58 ifdef LP64
59 DTRACE_OPTS = -D_LP64
60 endif
62 # making libjvm_db
64 # Use mapfile with libjvm_db.so
65 LIBJVM_DB_MAPFILE = # no mapfile for usdt2 # $(MAKEFILES_DIR)/mapfile-vers-jvm_db
66 #LFLAGS_JVM_DB += $(MAPFLAG:FILENAME=$(LIBJVM_DB_MAPFILE))
68 # Use mapfile with libjvm_dtrace.so
69 LIBJVM_DTRACE_MAPFILE = # no mapfile for usdt2 # $(MAKEFILES_DIR)/mapfile-vers-jvm_dtrace
70 #LFLAGS_JVM_DTRACE += $(MAPFLAG:FILENAME=$(LIBJVM_DTRACE_MAPFILE))
72 LFLAGS_JVM_DB += $(PICFLAG) # -D_REENTRANT
73 LFLAGS_JVM_DTRACE += $(PICFLAG) # -D_REENTRANT
75 ISA = $(subst i386,i486,$(BUILDARCH))
77 # Making 64/libjvm_db.so: 64-bit version of libjvm_db.so which handles 32-bit libjvm.so
78 ifneq ("${ISA}","${BUILDARCH}")
80 XLIBJVM_DB = 64/$(LIBJVM_DB)
81 XLIBJVM_DTRACE = 64/$(LIBJVM_DTRACE)
82 XARCH = $(subst sparcv9,v9,$(shell echo $(ISA)))
84 $(XLIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS).h $(LIBJVM_DB_MAPFILE)
85 @echo Making $@
86 $(QUIETLY) mkdir -p 64/ ; \
87 $(CC) $(SYMFLAG) -xarch=$(XARCH) -D$(TYPE) -I. -I$(GENERATED) \
88 $(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c #-lc
90 $(XLIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
91 @echo Making $@
92 $(QUIETLY) mkdir -p 64/ ; \
93 $(CC) $(SYMFLAG) -xarch=$(XARCH) -D$(TYPE) -I. \
94 $(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c #-lc -lthread -ldoor
96 endif # ifneq ("${ISA}","${BUILDARCH}")
98 LFLAGS_GENOFFS += -L.
100 lib$(GENOFFS).dylib: $(DTRACE_SRCDIR)/$(GENOFFS).cpp $(DTRACE_SRCDIR)/$(GENOFFS).h \
101 $(LIBJVM.o)
102 $(QUIETLY) $(CXX) $(CXXFLAGS) $(GENOFFS_CFLAGS) $(SHARED_FLAG) $(PICFLAG) \
103 $(LFLAGS_GENOFFS) -o $@ $(DTRACE_SRCDIR)/$(GENOFFS).cpp -ljvm
105 $(GENOFFS): $(DTRACE_SRCDIR)/$(GENOFFS)Main.c lib$(GENOFFS).dylib
106 $(QUIETLY) $(LINK.CXX) -o $@ $(DTRACE_SRCDIR)/$(GENOFFS)Main.c \
107 ./lib$(GENOFFS).dylib
109 # $@.tmp is created first to avoid an empty $(JVMOFFS).h if an error occurs.
110 $(JVMOFFS).h: $(GENOFFS)
111 $(QUIETLY) DYLD_LIBRARY_PATH=.:$(DYLD_LIBRARY_PATH) ./$(GENOFFS) -header > $@.tmp; touch $@; \
112 if [ `diff $@.tmp $@ > /dev/null 2>&1; echo $$?` -ne 0 ] ; \
113 then rm -f $@; mv $@.tmp $@; \
114 else rm -f $@.tmp; \
115 fi
117 $(JVMOFFS)Index.h: $(GENOFFS)
118 $(QUIETLY) DYLD_LIBRARY_PATH=.:$(DYLD_LIBRARY_PATH) ./$(GENOFFS) -index > $@.tmp; touch $@; \
119 if [ `diff $@.tmp $@ > /dev/null 2>&1; echo $$?` -ne 0 ] ; \
120 then rm -f $@; mv $@.tmp $@; \
121 else rm -f $@.tmp; \
122 fi
124 $(JVMOFFS).cpp: $(GENOFFS) $(JVMOFFS).h $(JVMOFFS)Index.h
125 $(QUIETLY) DYLD_LIBRARY_PATH=.:$(DYLD_LIBRARY_PATH) ./$(GENOFFS) -table > $@.tmp; touch $@; \
126 if [ `diff $@.tmp $@ > /dev/null 2>&1; echo $$?` -ne 0 ] ; \
127 then rm -f $@; mv $@.tmp $@; \
128 else rm -f $@.tmp; \
129 fi
131 $(JVMOFFS.o): $(JVMOFFS).h $(JVMOFFS).cpp
132 $(QUIETLY) $(CXX) -c -I. -o $@ $(ARCHFLAG) -D$(TYPE) $(JVMOFFS).cpp
134 $(LIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS.o) $(XLIBJVM_DB) $(LIBJVM_DB_MAPFILE)
135 @echo Making $@
136 $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. -I$(GENERATED) \
137 $(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -Wall # -lc
139 $(LIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(XLIBJVM_DTRACE) $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE)
140 @echo Making $@
141 $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. \
142 $(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c #-lc -lthread -ldoor
144 #$(DTRACE).d: $(DTRACE_SRCDIR)/hotspot.d $(DTRACE_SRCDIR)/hotspot_jni.d \
145 # $(DTRACE_SRCDIR)/hs_private.d $(DTRACE_SRCDIR)/jhelper.d
146 # $(QUIETLY) cat $^ > $@
148 $(DtraceOutDir):
149 mkdir $(DtraceOutDir)
151 $(DtraceOutDir)/hotspot.h: $(DTRACE_SRCDIR)/hotspot.d | $(DtraceOutDir)
152 $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_SRCDIR)/hotspot.d
154 $(DtraceOutDir)/hotspot_jni.h: $(DTRACE_SRCDIR)/hotspot_jni.d | $(DtraceOutDir)
155 $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_SRCDIR)/hotspot_jni.d
157 $(DtraceOutDir)/hs_private.h: $(DTRACE_SRCDIR)/hs_private.d | $(DtraceOutDir)
158 $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_SRCDIR)/hs_private.d
160 $(DtraceOutDir)/jhelper.h: $(DTRACE_SRCDIR)/jhelper.d $(JVMOFFS).o | $(DtraceOutDir)
161 $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_SRCDIR)/jhelper.d
163 # jhelper currently disabled
164 dtrace_gen_headers: $(DtraceOutDir)/hotspot.h $(DtraceOutDir)/hotspot_jni.h $(DtraceOutDir)/hs_private.h
166 DTraced_Files = ciEnv.o \
167 classLoadingService.o \
168 compileBroker.o \
169 hashtable.o \
170 instanceKlass.o \
171 java.o \
172 jni.o \
173 jvm.o \
174 memoryManager.o \
175 nmethod.o \
176 objectMonitor.o \
177 runtimeService.o \
178 sharedRuntime.o \
179 synchronizer.o \
180 thread.o \
181 unsafe.o \
182 vmThread.o \
183 vmCMSOperations.o \
184 vmPSOperations.o \
185 vmGCOperations.o \
187 # Dtrace is available, so we build $(DTRACE.o)
188 #$(DTRACE.o): $(DTRACE).d $(JVMOFFS).h $(JVMOFFS)Index.h $(DTraced_Files)
189 # @echo Compiling $(DTRACE).d
191 # $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -G -xlazyload -o $@ -s $(DTRACE).d \
192 # $(DTraced_Files) ||\
193 # STATUS=$$?;\
194 # if [ x"$$STATUS" = x"1" -a \
195 # x`uname -r` = x"5.10" -a \
196 # x`uname -p` = x"sparc" ]; then\
197 # echo "*****************************************************************";\
198 # echo "* If you are building server compiler, and the error message is ";\
199 # echo "* \"incorrect ELF machine type...\", you have run into solaris bug ";\
200 # echo "* 6213962, \"dtrace -G doesn't work on sparcv8+ object files\".";\
201 # echo "* Either patch/upgrade your system (>= S10u1_15), or set the ";\
202 # echo "* environment variable HOTSPOT_DISABLE_DTRACE_PROBES to disable ";\
203 # echo "* dtrace probes for this build.";\
204 # echo "*****************************************************************";\
205 # fi;\
206 # exit $$STATUS
207 # Since some DTraced_Files are in LIBJVM.o and they are touched by this
208 # command, and libgenerateJvmOffsets.so depends on LIBJVM.o, 'make' will
209 # think it needs to rebuild libgenerateJvmOffsets.so and thus JvmOffsets*
210 # files, but it doesn't, so we touch the necessary files to prevent later
211 # recompilation. Note: we only touch the necessary files if they already
212 # exist in order to close a race where an empty file can be created
213 # before the real build rule is executed.
214 # But, we can't touch the *.h files: This rule depends
215 # on them, and that would cause an infinite cycle of rebuilding.
216 # Neither the *.h or *.ccp files need to be touched, since they have
217 # rules which do not update them when the generator file has not
218 # changed their contents.
219 # $(QUIETLY) if [ -f lib$(GENOFFS).so ]; then touch lib$(GENOFFS).so; fi
220 # $(QUIETLY) if [ -f $(GENOFFS) ]; then touch $(GENOFFS); fi
221 # $(QUIETLY) if [ -f $(JVMOFFS.o) ]; then touch $(JVMOFFS.o); fi
223 .PHONY: dtraceCheck
225 #SYSTEM_DTRACE_H = /usr/include/dtrace.h
226 SYSTEM_DTRACE_PROG = /usr/sbin/dtrace
227 #PATCH_DTRACE_PROG = /opt/SUNWdtrd/sbin/dtrace
228 systemDtraceFound := $(wildcard ${SYSTEM_DTRACE_PROG})
229 #patchDtraceFound := $(wildcard ${PATCH_DTRACE_PROG})
230 #systemDtraceHdrFound := $(wildcard $(SYSTEM_DTRACE_H))
232 #ifneq ("$(systemDtraceHdrFound)", "")
233 #CFLAGS += -DHAVE_DTRACE_H
234 #endif
236 #ifneq ("$(patchDtraceFound)", "")
237 #DTRACE_PROG=$(PATCH_DTRACE_PROG)
238 #DTRACE_INCL=-I/opt/SUNWdtrd/include
239 #else
240 ifneq ("$(systemDtraceFound)", "")
241 DTRACE_PROG=$(SYSTEM_DTRACE_PROG)
242 else
244 endif # ifneq ("$(systemDtraceFound)", "")
245 #endif # ifneq ("$(patchDtraceFound)", "")
247 ifneq ("${DTRACE_PROG}", "")
248 ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "")
250 DTRACE_OBJS = $(DTRACE.o) #$(JVMOFFS.o)
251 CFLAGS += -DDTRACE_ENABLED #$(DTRACE_INCL)
252 #clangCFLAGS += -DDTRACE_ENABLED -fno-optimize-sibling-calls
253 #MAPFILE_DTRACE_OPT = $(MAPFILE_DTRACE)
256 dtraceCheck:
258 dtrace_stuff: dtrace_gen_headers
259 $(QUIETLY) echo "dtrace headers generated"
262 else # manually disabled
264 dtraceCheck:
265 $(QUIETLY) echo "**NOTICE** Dtrace support disabled via environment variable"
267 dtrace_stuff:
269 endif # ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "")
271 else # No dtrace program found
273 dtraceCheck:
274 $(QUIETLY) echo "**NOTICE** Dtrace support disabled: not supported by system"
276 dtrace_stuff:
278 endif # ifneq ("${dtraceFound}", "")
280 endif # ifeq ($(OS_VENDOR), Darwin)
283 else # KERNEL build
285 dtraceCheck:
286 $(QUIETLY) echo "**NOTICE** Dtrace support disabled for KERNEL builds"
288 endif # ifneq ("${TYPE}", "KERNEL")
290 else # CORE build
292 dtraceCheck:
293 $(QUIETLY) echo "**NOTICE** Dtrace support disabled for CORE builds"
295 endif # ifneq ("${TYPE}", "CORE")