1 #
2 # Copyright (c) 1998, 2014, 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 (${VERSION}, debug)
65 SYMFLAG = -g
66 else
67 SYMFLAG =
68 endif
69 endif
70
71 # The following variables are defined in the generated flags.make file.
72 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HS_BUILD_VER)\""
73 JRE_VERSION = -DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\""
74 HS_LIB_ARCH = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\"
75 BUILD_TARGET = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\""
76 BUILD_USER = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\""
77 VM_DISTRO = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\""
78
79 CXXFLAGS = \
80 ${SYSDEFS} \
81 ${INCLUDES} \
82 ${BUILD_VERSION} \
83 ${BUILD_TARGET} \
84 ${BUILD_USER} \
85 ${HS_LIB_ARCH} \
86 ${VM_DISTRO}
87
88 # This is VERY important! The version define must only be supplied to vm_version.o
89 # If not, ccache will not re-use the cache at all, since the version string might contain
90 # a time and date.
91 CXXFLAGS/vm_version.o += ${JRE_VERSION}
92
93 CXXFLAGS/BYFILE = $(CXXFLAGS/$@)
94
95 # File specific flags
96 CXXFLAGS += $(CXXFLAGS/BYFILE)
97
98 # Large File Support
99 ifneq ($(LP64), 1)
100 CXXFLAGS/ostream.o += -D_FILE_OFFSET_BITS=64
101 endif # ifneq ($(LP64), 1)
102
103 # CFLAGS_WARN holds compiler options to suppress/enable warnings.
104 CFLAGS += $(CFLAGS_WARN)
105
106 # Do not use C++ exception handling
107 CFLAGS += $(CFLAGS/NOEX)
108
109 # Extra flags from gnumake's invocation or environment
110 CFLAGS += $(EXTRA_CFLAGS)
111
112 # Math Library (libm.so), do not use -lm.
113 # There might be two versions of libm.so on the build system:
114 # libm.so.1 and libm.so.2, and we want libm.so.1.
115 # Depending on the Solaris release being used to build with,
116 # /usr/lib/libm.so could point at a libm.so.2, so we are
117 # explicit here so that the libjvm.so you have built will work on an
118 # older Solaris release that might not have libm.so.2.
119 # This is a critical factor in allowing builds on Solaris 10 or newer
120 # to run on Solaris 8 or 9.
121 #
122 LIBM=/usr/lib$(ISA_DIR)/libm.so.1
123
124 ifeq ("${Platform_compiler}", "sparcWorks")
125 # The whole megilla:
126 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 505), 1)
127 # Old Comment: List the libraries in the order the compiler was designed for
128 # Not sure what the 'designed for' comment is referring too above.
129 # The order may not be too significant anymore, but I have placed this
130 # older libm before libCrun, just to make sure it's found and used first.
131 LIBS += -lsocket -lsched -ldl $(LIBM) -lCrun -lthread -ldoor -lc -ldemangle
132 else
133 ifeq ($(COMPILER_REV_NUMERIC), 502)
134 # SC6.1 has it's own libm.so: specifying anything else provokes a name conflict.
135 LIBS += -ldl -lthread -lsocket -lm -lsched -ldoor -ldemangle
136 else
137 LIBS += -ldl -lthread -lsocket $(LIBM) -lsched -ldoor -ldemangle
138 endif # 502
139 endif # 505
140 else
141 LIBS += -lsocket -lsched -ldl $(LIBM) -lthread -lc -ldemangle
142 endif # sparcWorks
143
144 LIBS += -lkstat
145
146 # By default, link the *.o into the library, not the executable.
147 LINK_INTO$(LINK_INTO) = LIBJVM
148
149 JDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH)
150
151 #----------------------------------------------------------------------
152 # jvm_db & dtrace
153 include $(MAKEFILES_DIR)/dtrace.make
154
155 #----------------------------------------------------------------------
156 # JVM
157
158 JVM = jvm
159 LIBJVM = lib$(JVM).so
160
161 LIBJVM_DEBUGINFO = lib$(JVM).debuginfo
162 LIBJVM_DIZ = lib$(JVM).diz
163
164 SPECIAL_PATHS:=adlc c1 dist gc_implementation opto shark libadt
165
166 SOURCE_PATHS=\
167 $(shell find $(HS_COMMON_SRC)/share/vm/* -type d \! \
168 \( -name DUMMY $(foreach dir,$(SPECIAL_PATHS),-o -name $(dir)) \))
169 SOURCE_PATHS+=$(HS_COMMON_SRC)/os/$(Platform_os_family)/vm
170 SOURCE_PATHS+=$(HS_COMMON_SRC)/os/posix/vm
171 SOURCE_PATHS+=$(HS_COMMON_SRC)/cpu/$(Platform_arch)/vm
172 SOURCE_PATHS+=$(HS_COMMON_SRC)/os_cpu/$(Platform_os_arch)/vm
173
174 CORE_PATHS=$(foreach path,$(SOURCE_PATHS),$(call altsrc,$(path)) $(path))
175 CORE_PATHS+=$(GENERATED)/jvmtifiles $(GENERATED)/tracefiles
176
177 ifneq ($(INCLUDE_TRACE), false)
178 CORE_PATHS+=$(shell if [ -d $(HS_ALT_SRC)/share/vm/jfr ]; then \
179 find $(HS_ALT_SRC)/share/vm/jfr -type d; \
180 fi)
181 endif
182
183 COMPILER1_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/c1)
184 COMPILER1_PATHS += $(HS_COMMON_SRC)/share/vm/c1
185
186 COMPILER2_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/opto)
187 COMPILER2_PATHS += $(call altsrc,$(HS_COMMON_SRC)/share/vm/libadt)
188 COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/opto
189 COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/libadt
190 COMPILER2_PATHS += $(GENERATED)/adfiles
191
192 # Include dirs per type.
193 Src_Dirs/CORE := $(CORE_PATHS)
194 Src_Dirs/COMPILER1 := $(CORE_PATHS) $(COMPILER1_PATHS)
195 Src_Dirs/COMPILER2 := $(CORE_PATHS) $(COMPILER2_PATHS)
196 Src_Dirs/TIERED := $(CORE_PATHS) $(COMPILER1_PATHS) $(COMPILER2_PATHS)
197 Src_Dirs/ZERO := $(CORE_PATHS)
198 Src_Dirs/SHARK := $(CORE_PATHS)
199 Src_Dirs := $(Src_Dirs/$(TYPE))
200
201 COMPILER2_SPECIFIC_FILES := opto libadt bcEscapeAnalyzer.cpp c2_\* runtime_\*
202 COMPILER1_SPECIFIC_FILES := c1_\*
203 SHARK_SPECIFIC_FILES := shark
204 ZERO_SPECIFIC_FILES := zero
205
206 # Always exclude these.
207 Src_Files_EXCLUDE := dtrace jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp
208
209 # Exclude per type.
210 Src_Files_EXCLUDE/CORE := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
211 Src_Files_EXCLUDE/COMPILER1 := $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
212 Src_Files_EXCLUDE/COMPILER2 := $(COMPILER1_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
213 Src_Files_EXCLUDE/TIERED := $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
214 Src_Files_EXCLUDE/ZERO := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
215 Src_Files_EXCLUDE/SHARK := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES)
216
217 Src_Files_EXCLUDE += $(Src_Files_EXCLUDE/$(TYPE))
218
219 # Special handling of arch model.
220 ifeq ($(Platform_arch_model), x86_32)
221 Src_Files_EXCLUDE += \*x86_64\*
222 endif
223 ifeq ($(Platform_arch_model), x86_64)
224 Src_Files_EXCLUDE += \*x86_32\*
225 endif
226
227 # Locate all source files in the given directory, excluding files in Src_Files_EXCLUDE.
228 define findsrc
229 $(notdir $(shell find $(1)/. ! -name . -prune \
230 -a \( -name \*.c -o -name \*.cpp -o -name \*.s \) \
231 -a ! \( -name DUMMY $(addprefix -o -name ,$(Src_Files_EXCLUDE)) \)))
232 endef
233
234 Src_Files := $(foreach e,$(Src_Dirs),$(call findsrc,$(e)))
235
236 Obj_Files = $(sort $(addsuffix .o,$(basename $(Src_Files))))
237
238 JVM_OBJ_FILES = $(Obj_Files) $(DTRACE_OBJS)
239
240 vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES))
241
242 mapfile : $(MAPFILE) $(MAPFILE_DTRACE_OPT) vm.def mapfile_ext
243 rm -f $@
244 cat $(MAPFILE) $(MAPFILE_DTRACE_OPT) \
245 | $(NAWK) '{ \
246 if ($$0 ~ "INSERT VTABLE SYMBOLS HERE") { \
247 system ("cat mapfile_ext"); \
248 system ("cat vm.def"); \
249 } else { \
250 print $$0; \
251 } \
252 }' > $@
253
254 mapfile_extended : mapfile $(MAPFILE_DTRACE_OPT)
255 rm -f $@
256 cat $^ > $@
257
258 vm.def: $(Obj_Files)
259 sh $(GAMMADIR)/make/solaris/makefiles/build_vm_def.sh *.o > $@
260
261 mapfile_ext:
262 rm -f $@
263 touch $@
264 if [ -f $(HS_ALT_MAKE)/solaris/makefiles/mapfile-ext ]; then \
265 cat $(HS_ALT_MAKE)/solaris/makefiles/mapfile-ext > $@; \
266 fi
267
268 ifeq ($(LINK_INTO),AOUT)
269 LIBJVM.o =
270 LIBJVM_MAPFILE =
271 LIBS_VM = $(LIBS)
272 else
273 LIBJVM.o = $(JVM_OBJ_FILES)
274 LIBJVM_MAPFILE$(LDNOMAP) = mapfile_extended
275 LFLAGS_VM$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE))
276 LFLAGS_VM += $(SONAMEFLAG:SONAME=$(LIBJVM))
277 ifndef USE_GCC
278 LIBS_VM = $(LIBS)
279 else
280 # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to
281 # get around library dependency and compatibility issues. Must use gcc not
282 # g++ to link.
283 LFLAGS_VM += $(STATIC_LIBGCC)
284 LIBS_VM += $(STATIC_STDCXX) $(LIBS)
285 endif
286 endif
287
288 ifdef USE_GCC
289 LINK_VM = $(LINK_LIB.CC)
290 else
291 LINK_VM = $(LINK_LIB.CXX)
292 endif
293 # making the library:
294 $(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE)
295 ifeq ($(filter -sbfast -xsbfast, $(CFLAGS_BROWSE)),)
296 @echo Linking vm...
297 $(QUIETLY) $(LINK_LIB.CXX/PRE_HOOK)
298 $(QUIETLY) $(LINK_VM) $(LFLAGS_VM) -o $@ $(sort $(LIBJVM.o)) $(LIBS_VM)
299 $(QUIETLY) $(LINK_LIB.CXX/POST_HOOK)
300 $(QUIETLY) rm -f $@.1 && ln -s $@ $@.1
301 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
302 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DEBUGINFO)
303 $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DEBUGINFO) $@
304 ifeq ($(STRIP_POLICY),all_strip)
305 $(QUIETLY) $(STRIP) $@
306 else
307 ifeq ($(STRIP_POLICY),min_strip)
308 $(QUIETLY) $(STRIP) -x $@
309 # implied else here is no stripping at all
310 endif
311 endif
312 ifeq ($(ZIP_DEBUGINFO_FILES),1)
313 $(ZIPEXE) -q -y $(LIBJVM_DIZ) $(LIBJVM_DEBUGINFO)
314 $(RM) $(LIBJVM_DEBUGINFO)
315 endif
316 endif
317 endif # filter -sbfast -xsbfast
318
319
320 DEST_SUBDIR = $(JDK_LIBDIR)/$(VM_SUBDIR)
321 DEST_JVM = $(DEST_SUBDIR)/$(LIBJVM)
322 DEST_JVM_DEBUGINFO = $(DEST_SUBDIR)/$(LIBJVM_DEBUGINFO)
323 DEST_JVM_DIZ = $(DEST_SUBDIR)/$(LIBJVM_DIZ)
324
325 install_jvm: $(LIBJVM)
326 @echo "Copying $(LIBJVM) to $(DEST_JVM)"
327 $(QUIETLY) test -f $(LIBJVM_DEBUGINFO) && \
328 cp -f $(LIBJVM_DEBUGINFO) $(DEST_JVM_DEBUGINFO)
329 $(QUIETLY) test -f $(LIBJVM_DIZ) && \
330 cp -f $(LIBJVM_DIZ) $(DEST_JVM_DIZ)
331 $(QUIETLY) cp -f $(LIBJVM) $(DEST_JVM) && echo "Done"
332
333 #----------------------------------------------------------------------
334 # Other files
335
336 # Signal interposition library
337 include $(MAKEFILES_DIR)/jsig.make
338
339 # Serviceability agent
340 include $(MAKEFILES_DIR)/saproc.make
341
342 #----------------------------------------------------------------------
343
344 build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(LIBJVM_DTRACE) $(BUILDLIBSAPROC) dtraceCheck
345
346 install: install_jvm install_jsig install_saproc
347
348 .PHONY: default build install install_jvm