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