1 #
2 # Copyright (c) 1998, 2015, 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 and related libraries, included from vm.make in the build
26 # directory.
27
28 # Common build rules.
29 MAKEFILES_DIR=$(GAMMADIR)/make/$(Platform_os_family)/makefiles
30 include $(MAKEFILES_DIR)/rules.make
31 include $(GAMMADIR)/make/altsrc.make
32
33 default: build
34
35 #----------------------------------------------------------------------
36 # Defs
37
38 GENERATED = ../generated
39 DEP_DIR = $(GENERATED)/dependencies
40
41 # reads the generated files defining the set of .o's and the .o .h dependencies
42 -include $(DEP_DIR)/*.d
43
44 # read machine-specific adjustments (%%% should do this via buildtree.make?)
45 include $(MAKEFILES_DIR)/$(BUILDARCH).make
46
47 # set VPATH so make knows where to look for source files
48 # Src_Dirs_V is everything in src/share/vm/*, plus the right os/*/vm and cpu/*/vm
49 # The adfiles directory contains ad_<arch>.[ch]pp.
50 # The jvmtifiles directory contains jvmti*.[ch]pp
51 Src_Dirs_V += $(GENERATED)/adfiles $(GENERATED)/jvmtifiles $(GENERATED)/tracefiles
52 VPATH += $(Src_Dirs_V:%=%:)
53
54 # set INCLUDES for C preprocessor
55 Src_Dirs_I += $(GENERATED)
56 INCLUDES += $(Src_Dirs_I:%=-I%)
57
58 # SYMFLAG is used by {dtrace,jsig,saproc}.make.
59 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
60 # always build with debug info when we can create .debuginfo files
61 # and disable 'lazy debug info' so the .so has everything.
62 SYMFLAG = -g -xs
63 else
64 ifeq (${VERSION}, debug)
65 SYMFLAG = -g
66 else
67 SYMFLAG =
68 endif
69 endif
70
71 # The following variables are defined in the generated flags.make file.
72 JDK_VER_DEFS = -DVERSION_MAJOR=$(VERSION_MAJOR) \
73 -DVERSION_MINOR=$(VERSION_MINOR) \
74 -DVERSION_SECURITY=$(VERSION_SECURITY) \
75 -DVERSION_PATCH=$(VERSION_PATCH) \
76 -DVERSION_BUILD=$(VERSION_BUILD)
77 VM_VER_DEFS = -DHOTSPOT_VERSION_STRING="\"$(HOTSPOT_VERSION_STRING)\"" \
78 -DVERSION_STRING="\"$(VERSION_STRING)\"" \
79 $(JDK_VER_DEFS)
80 HS_LIB_ARCH = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\"
81 BUILD_USER = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\""
82 VM_DISTRO = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\""
83
84 CXXFLAGS = \
85 ${SYSDEFS} \
86 ${INCLUDES} \
87 ${BUILD_USER} \
88 ${HS_LIB_ARCH} \
89 ${VM_DISTRO}
90
91 # This is VERY important! The version define must only be supplied to vm_version.o
92 # If not, ccache will not re-use the cache at all, since the version string might contain
93 # a time and date.
94 CXXFLAGS/vm_version.o += ${VM_VER_DEFS}
95
96 CXXFLAGS/BYFILE = $(CXXFLAGS/$@)
97
98 # File specific flags
99 CXXFLAGS += $(CXXFLAGS/BYFILE)
100
101 # Large File Support
102 ifneq ($(LP64), 1)
103 CXXFLAGS/ostream.o += -D_FILE_OFFSET_BITS=64
104 endif # ifneq ($(LP64), 1)
105
106 # CFLAGS_WARN holds compiler options to suppress/enable warnings.
107 CFLAGS += $(CFLAGS_WARN)
108
109 # Do not use C++ exception handling
110 CFLAGS += $(CFLAGS/NOEX)
111
112 # Extra flags from gnumake's invocation or environment
113 CFLAGS += $(EXTRA_CFLAGS)
114
115 # Math Library (libm.so), do not use -lm.
116 # There might be two versions of libm.so on the build system:
117 # libm.so.1 and libm.so.2, and we want libm.so.1.
118 # Depending on the Solaris release being used to build with,
119 # /usr/lib/libm.so could point at a libm.so.2, so we are
120 # explicit here so that the libjvm.so you have built will work on an
121 # older Solaris release that might not have libm.so.2.
122 # This is a critical factor in allowing builds on Solaris 10 or newer
123 # to run on Solaris 8 or 9.
124 #
125 LIBM=/usr/lib$(ISA_DIR)/libm.so.1
126
127 ifeq ("${Platform_compiler}", "sparcWorks")
128 # The whole megilla:
129 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1)
130 # Old Comment: List the libraries in the order the compiler was designed for
131 # Not sure what the 'designed for' comment is referring too above.
132 # The order may not be too significant anymore, but I have placed this
133 # older libm before libCrun, just to make sure it's found and used first.
134 LIBS += -lsocket -lsched -ldl $(LIBM) -lCrun -lthread -ldoor -lc -ldemangle -lnsl
135 else
136 ifeq ($(COMPILER_REV_NUMERIC), 502)
137 # SC6.1 has it's own libm.so: specifying anything else provokes a name conflict.
138 LIBS += -ldl -lthread -lsocket -lm -lsched -ldoor -ldemangle
139 else
140 LIBS += -ldl -lthread -lsocket $(LIBM) -lsched -ldoor -ldemangle
141 endif # 502
142 endif # 505
143 else
144 LIBS += -lsocket -lsched -ldl $(LIBM) -lthread -lc -ldemangle
145 endif # sparcWorks
146
147 LIBS += -lkstat
148
149 # By default, link the *.o into the library, not the executable.
150 LINK_INTO$(LINK_INTO) = LIBJVM
151
152 JDK_LIBDIR = $(JAVA_HOME)/lib/$(LIBARCH)
153
154 #----------------------------------------------------------------------
155 # jvm_db & dtrace
156 include $(MAKEFILES_DIR)/dtrace.make
157
158 #----------------------------------------------------------------------
159 # JVM
160
161 JVM = jvm
162 LIBJVM = lib$(JVM).so
163
164 LIBJVM_DEBUGINFO = lib$(JVM).debuginfo
165 LIBJVM_DIZ = lib$(JVM).diz
166
167 SPECIAL_PATHS:=adlc c1 dist gc opto shark libadt
168
169 SOURCE_PATHS=\
170 $(shell find $(HS_COMMON_SRC)/share/vm/* -type d \! \
171 \( -name DUMMY $(foreach dir,$(SPECIAL_PATHS),-o -name $(dir)) \))
172 SOURCE_PATHS+=$(HS_COMMON_SRC)/os/$(Platform_os_family)/vm
173 SOURCE_PATHS+=$(HS_COMMON_SRC)/os/posix/vm
174 SOURCE_PATHS+=$(HS_COMMON_SRC)/cpu/$(Platform_arch)/vm
175 SOURCE_PATHS+=$(HS_COMMON_SRC)/os_cpu/$(Platform_os_arch)/vm
176
177 CORE_PATHS=$(foreach path,$(SOURCE_PATHS),$(call altsrc,$(path)) $(path))
178 CORE_PATHS+=$(GENERATED)/jvmtifiles $(GENERATED)/tracefiles
179
180 ifneq ($(INCLUDE_TRACE), false)
181 CORE_PATHS+=$(shell if [ -d $(HS_ALT_SRC)/share/vm/jfr ]; then \
182 find $(HS_ALT_SRC)/share/vm/jfr -type d; \
183 fi)
184 endif
185
186 COMPILER1_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/c1)
187 COMPILER1_PATHS += $(HS_COMMON_SRC)/share/vm/c1
188
189 COMPILER2_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/opto)
190 COMPILER2_PATHS += $(call altsrc,$(HS_COMMON_SRC)/share/vm/libadt)
191 COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/opto
192 COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/libadt
193 COMPILER2_PATHS += $(GENERATED)/adfiles
194
195 # Include dirs per type.
196 Src_Dirs/CORE := $(CORE_PATHS)
197 Src_Dirs/COMPILER1 := $(CORE_PATHS) $(COMPILER1_PATHS)
198 Src_Dirs/COMPILER2 := $(CORE_PATHS) $(COMPILER2_PATHS)
199 Src_Dirs/TIERED := $(CORE_PATHS) $(COMPILER1_PATHS) $(COMPILER2_PATHS)
200 Src_Dirs/ZERO := $(CORE_PATHS)
201 Src_Dirs/SHARK := $(CORE_PATHS)
202 Src_Dirs := $(Src_Dirs/$(TYPE))
203
204 COMPILER2_SPECIFIC_FILES := opto libadt bcEscapeAnalyzer.cpp c2_\* runtime_\*
205 COMPILER1_SPECIFIC_FILES := c1_\*
206 SHARK_SPECIFIC_FILES := shark
207 ZERO_SPECIFIC_FILES := zero
208
209 # Always exclude these.
210 Src_Files_EXCLUDE := dtrace jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp
211
212 # Exclude per type.
213 Src_Files_EXCLUDE/CORE := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
214 Src_Files_EXCLUDE/COMPILER1 := $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
215 Src_Files_EXCLUDE/COMPILER2 := $(COMPILER1_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
216 Src_Files_EXCLUDE/TIERED := $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
217 Src_Files_EXCLUDE/ZERO := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
218 Src_Files_EXCLUDE/SHARK := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES)
219
220 Src_Files_EXCLUDE += $(Src_Files_EXCLUDE/$(TYPE))
221
222 # Special handling of arch model.
223 ifeq ($(Platform_arch_model), x86_32)
224 Src_Files_EXCLUDE += \*x86_64\*
225 endif
226 ifeq ($(Platform_arch_model), x86_64)
227 Src_Files_EXCLUDE += \*x86_32\*
228 endif
229
230 # Locate all source files in the given directory, excluding files in Src_Files_EXCLUDE.
231 define findsrc
232 $(notdir $(shell find $(1)/. ! -name . -prune \
233 -a \( -name \*.c -o -name \*.cpp -o -name \*.s \) \
234 -a ! \( -name DUMMY $(addprefix -o -name ,$(Src_Files_EXCLUDE)) \)))
235 endef
236
237 Src_Files := $(foreach e,$(Src_Dirs),$(call findsrc,$(e)))
238
239 Obj_Files = $(sort $(addsuffix .o,$(basename $(Src_Files))))
240
241 JVM_OBJ_FILES = $(Obj_Files) $(DTRACE_OBJS)
242
243 vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES))
244
245 mapfile : $(MAPFILE) $(MAPFILE_DTRACE_OPT) vm.def mapfile_ext
246 rm -f $@
247 cat $(MAPFILE) $(MAPFILE_DTRACE_OPT) \
248 | $(NAWK) '{ \
249 if ($$0 ~ "INSERT VTABLE SYMBOLS HERE") { \
250 system ("cat mapfile_ext"); \
251 system ("cat vm.def"); \
252 } else { \
253 print $$0; \
254 } \
255 }' > $@
256
257 mapfile_extended : mapfile $(MAPFILE_DTRACE_OPT)
258 rm -f $@
259 cat $^ > $@
260
261 vm.def: $(Obj_Files)
262 sh $(GAMMADIR)/make/solaris/makefiles/build_vm_def.sh *.o > $@
263
264 mapfile_ext:
265 rm -f $@
266 touch $@
267 if [ -f $(HS_ALT_MAKE)/solaris/makefiles/mapfile-ext ]; then \
268 cat $(HS_ALT_MAKE)/solaris/makefiles/mapfile-ext > $@; \
269 fi
270
271 ifeq ($(LINK_INTO),AOUT)
272 LIBJVM.o =
273 LIBJVM_MAPFILE =
274 LIBS_VM = $(LIBS)
275 else
276 LIBJVM.o = $(JVM_OBJ_FILES)
277 LIBJVM_MAPFILE$(LDNOMAP) = mapfile_extended
278 LFLAGS_VM$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE))
279 LFLAGS_VM += $(SONAMEFLAG:SONAME=$(LIBJVM))
280 LFLAGS_VM += -Wl,-z,defs
281 ifndef USE_GCC
282 LIBS_VM = $(LIBS)
283 else
284 # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to
285 # get around library dependency and compatibility issues. Must use gcc not
286 # g++ to link.
287 LFLAGS_VM += $(STATIC_LIBGCC)
288 LIBS_VM += $(STATIC_STDCXX) $(LIBS)
289 endif
290 endif
291
292 LFLAGS_VM += $(EXTRA_LDFLAGS)
293
294 ifdef USE_GCC
295 LINK_VM = $(LINK_LIB.CC)
296 else
297 LINK_VM = $(LINK_LIB.CXX)
298 endif
299 # making the library:
300 $(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE)
301 ifeq ($(filter -sbfast -xsbfast, $(CFLAGS_BROWSE)),)
302 @echo $(LOG_INFO) Linking vm...
303 $(QUIETLY) $(LINK_LIB.CXX/PRE_HOOK)
304 $(QUIETLY) $(LINK_VM) $(LFLAGS_VM) -o $@ $(sort $(LIBJVM.o)) $(LIBS_VM)
305 $(QUIETLY) $(LINK_LIB.CXX/POST_HOOK)
306 $(QUIETLY) rm -f $@.1 && ln -s $@ $@.1
307 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
308 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DEBUGINFO)
309 $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DEBUGINFO) $@
310 ifeq ($(STRIP_POLICY),all_strip)
311 $(QUIETLY) $(STRIP) $@
312 else
313 ifeq ($(STRIP_POLICY),min_strip)
314 $(QUIETLY) $(STRIP) -x $@
315 # implied else here is no stripping at all
316 endif
317 endif
318 ifeq ($(ZIP_DEBUGINFO_FILES),1)
319 $(ZIPEXE) -q -y $(LIBJVM_DIZ) $(LIBJVM_DEBUGINFO)
320 $(RM) $(LIBJVM_DEBUGINFO)
321 endif
322 endif
323 endif # filter -sbfast -xsbfast
324
325
326 DEST_SUBDIR = $(JDK_LIBDIR)/$(VM_SUBDIR)
327 DEST_JVM = $(DEST_SUBDIR)/$(LIBJVM)
328 DEST_JVM_DEBUGINFO = $(DEST_SUBDIR)/$(LIBJVM_DEBUGINFO)
329 DEST_JVM_DIZ = $(DEST_SUBDIR)/$(LIBJVM_DIZ)
330
331 install_jvm: $(LIBJVM)
332 @echo "Copying $(LIBJVM) to $(DEST_JVM)"
333 $(QUIETLY) test ! -f $(LIBJVM_DEBUGINFO) || \
334 $(CP) -f $(LIBJVM_DEBUGINFO) $(DEST_JVM_DEBUGINFO)
335 $(QUIETLY) test ! -f $(LIBJVM_DIZ) || \
336 $(CP) -f $(LIBJVM_DIZ) $(DEST_JVM_DIZ)
337 $(QUIETLY) $(CP) -f $(LIBJVM) $(DEST_JVM) && echo "Done"
338
339 #----------------------------------------------------------------------
340 # Other files
341
342 # Signal interposition library
343 include $(MAKEFILES_DIR)/jsig.make
344
345 # Serviceability agent
346 include $(MAKEFILES_DIR)/saproc.make
347
348 #----------------------------------------------------------------------
349
350 build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(LIBJVM_DTRACE) $(BUILDLIBSAPROC) dtraceCheck
351
352 install: install_jvm install_jsig install_saproc
353
354 .PHONY: default build install install_jvm