Mercurial > jdk8-mips64-public > hotspot / file revision
make/linux/makefiles/vm.make@892acf0431ef
make/linux/makefiles/vm.make
Fri, 14 Dec 2012 10:06:52 -0800
- author
- dcubed
- date
- Fri, 14 Dec 2012 10:06:52 -0800
- changeset 4344
- 892acf0431ef
- parent 4243
- 857f3ce858dd
- child 4602
- e7e9e08147fc
- permissions
- -rw-r--r--
7153050: remove crufty '_g' support from HotSpot repo makefiles
Summary: Phase 1 is removing '_g' support from the Makefiles.
Reviewed-by: dcubed, sspitsyn, coleenp, tbell
Contributed-by: ron.durbin@oracle.com
1 #
2 # Copyright (c) 1999, 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 and related libraries, included from vm.make in the build
26 # directory.
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
33 default: build
35 #----------------------------------------------------------------------
36 # Defs
38 GENERATED = ../generated
39 DEP_DIR = $(GENERATED)/dependencies
41 # reads the generated files defining the set of .o's and the .o .h dependencies
42 -include $(DEP_DIR)/*.d
44 # read machine-specific adjustments (%%% should do this via buildtree.make?)
45 ifeq ($(findstring true, $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK)), true)
46 include $(MAKEFILES_DIR)/zeroshark.make
47 else
48 include $(MAKEFILES_DIR)/$(BUILDARCH).make
49 endif
51 # set VPATH so make knows where to look for source files
52 # Src_Dirs_V is everything in src/share/vm/*, plus the right os/*/vm and cpu/*/vm
53 # The adfiles directory contains ad_<arch>.[ch]pp.
54 # The jvmtifiles directory contains jvmti*.[ch]pp
55 Src_Dirs_V += $(GENERATED)/adfiles $(GENERATED)/jvmtifiles
56 VPATH += $(Src_Dirs_V:%=%:)
58 # set INCLUDES for C preprocessor.
59 Src_Dirs_I += $(GENERATED)
60 # The order is important for the precompiled headers to work.
61 INCLUDES += $(PRECOMPILED_HEADER_DIR:%=-I%) $(Src_Dirs_I:%=-I%)
63 # SYMFLAG is used by {jsig,saproc}.make
64 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
65 # always build with debug info when we can create .debuginfo files
66 SYMFLAG = -g
67 else
68 ifeq (${VERSION}, debug)
69 SYMFLAG = -g
70 else
71 SYMFLAG =
72 endif
73 endif
75 # HOTSPOT_RELEASE_VERSION and HOTSPOT_BUILD_VERSION are defined
76 # in $(GAMMADIR)/make/defs.make
77 ifeq ($(HOTSPOT_BUILD_VERSION),)
78 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)\""
79 else
80 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)\""
81 endif
83 # The following variables are defined in the generated flags.make file.
84 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HS_BUILD_VER)\""
85 JRE_VERSION = -DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\""
86 HS_LIB_ARCH = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\"
87 BUILD_TARGET = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\""
88 BUILD_USER = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\""
89 VM_DISTRO = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\""
91 CXXFLAGS = \
92 ${SYSDEFS} \
93 ${INCLUDES} \
94 ${BUILD_VERSION} \
95 ${BUILD_TARGET} \
96 ${BUILD_USER} \
97 ${HS_LIB_ARCH} \
98 ${VM_DISTRO}
100 # This is VERY important! The version define must only be supplied to vm_version.o
101 # If not, ccache will not re-use the cache at all, since the version string might contain
102 # a time and date.
103 vm_version.o: CXXFLAGS += ${JRE_VERSION}
105 ifndef JAVASE_EMBEDDED
106 ifneq (${ARCH},arm)
107 CFLAGS += -DINCLUDE_TRACE
108 endif
109 endif
111 # CFLAGS_WARN holds compiler options to suppress/enable warnings.
112 CFLAGS += $(CFLAGS_WARN/BYFILE)
114 # Do not use C++ exception handling
115 CFLAGS += $(CFLAGS/NOEX)
117 # Extra flags from gnumake's invocation or environment
118 CFLAGS += $(EXTRA_CFLAGS)
119 LFLAGS += $(EXTRA_CFLAGS)
121 # Don't set excutable bit on stack segment
122 # the same could be done by separate execstack command
123 LFLAGS += -Xlinker -z -Xlinker noexecstack
125 LIBS += -lm -ldl -lpthread
127 # By default, link the *.o into the library, not the executable.
128 LINK_INTO$(LINK_INTO) = LIBJVM
130 JDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH)
132 #----------------------------------------------------------------------
133 # jvm_db & dtrace
134 include $(MAKEFILES_DIR)/dtrace.make
136 #----------------------------------------------------------------------
137 # JVM
139 JVM = jvm
140 LIBJVM = lib$(JVM).so
142 LIBJVM_DEBUGINFO = lib$(JVM).debuginfo
143 LIBJVM_DIZ = lib$(JVM).diz
145 SPECIAL_PATHS:=adlc c1 gc_implementation opto shark libadt
147 SOURCE_PATHS=\
148 $(shell find $(HS_COMMON_SRC)/share/vm/* -type d \! \
149 \( -name DUMMY $(foreach dir,$(SPECIAL_PATHS),-o -name $(dir)) \))
150 SOURCE_PATHS+=$(HS_COMMON_SRC)/os/$(Platform_os_family)/vm
151 SOURCE_PATHS+=$(HS_COMMON_SRC)/os/posix/vm
152 SOURCE_PATHS+=$(HS_COMMON_SRC)/cpu/$(Platform_arch)/vm
153 SOURCE_PATHS+=$(HS_COMMON_SRC)/os_cpu/$(Platform_os_arch)/vm
155 ifndef JAVASE_EMBEDDED
156 ifneq (${ARCH},arm)
157 SOURCE_PATHS+=$(shell if [ -d $(HS_ALT_SRC)/share/vm/jfr ]; then \
158 find $(HS_ALT_SRC)/share/vm/jfr -type d; \
159 fi)
160 endif
161 endif
163 CORE_PATHS=$(foreach path,$(SOURCE_PATHS),$(call altsrc,$(path)) $(path))
164 CORE_PATHS+=$(GENERATED)/jvmtifiles
166 COMPILER1_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/c1)
167 COMPILER1_PATHS += $(HS_COMMON_SRC)/share/vm/c1
169 COMPILER2_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/opto)
170 COMPILER2_PATHS += $(call altsrc,$(HS_COMMON_SRC)/share/vm/libadt)
171 COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/opto
172 COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/libadt
173 COMPILER2_PATHS += $(GENERATED)/adfiles
175 SHARK_PATHS := $(GAMMADIR)/src/share/vm/shark
177 # Include dirs per type.
178 Src_Dirs/CORE := $(CORE_PATHS)
179 Src_Dirs/COMPILER1 := $(CORE_PATHS) $(COMPILER1_PATHS)
180 Src_Dirs/COMPILER2 := $(CORE_PATHS) $(COMPILER2_PATHS)
181 Src_Dirs/TIERED := $(CORE_PATHS) $(COMPILER1_PATHS) $(COMPILER2_PATHS)
182 Src_Dirs/ZERO := $(CORE_PATHS)
183 Src_Dirs/SHARK := $(CORE_PATHS) $(SHARK_PATHS)
184 Src_Dirs := $(Src_Dirs/$(TYPE))
186 COMPILER2_SPECIFIC_FILES := opto libadt bcEscapeAnalyzer.cpp chaitin\* c2_\* runtime_\*
187 COMPILER1_SPECIFIC_FILES := c1_\*
188 SHARK_SPECIFIC_FILES := shark
189 ZERO_SPECIFIC_FILES := zero
191 # Always exclude these.
192 Src_Files_EXCLUDE += jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp
194 # Exclude per type.
195 Src_Files_EXCLUDE/CORE := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
196 Src_Files_EXCLUDE/COMPILER1 := $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
197 Src_Files_EXCLUDE/COMPILER2 := $(COMPILER1_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
198 Src_Files_EXCLUDE/TIERED := $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
199 Src_Files_EXCLUDE/ZERO := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
200 Src_Files_EXCLUDE/SHARK := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES)
202 Src_Files_EXCLUDE += $(Src_Files_EXCLUDE/$(TYPE))
204 # Special handling of arch model.
205 ifeq ($(Platform_arch_model), x86_32)
206 Src_Files_EXCLUDE += \*x86_64\*
207 endif
208 ifeq ($(Platform_arch_model), x86_64)
209 Src_Files_EXCLUDE += \*x86_32\*
210 endif
212 # Locate all source files in the given directory, excluding files in Src_Files_EXCLUDE.
213 define findsrc
214 $(notdir $(shell find $(1)/. ! -name . -prune \
215 -a \( -name \*.c -o -name \*.cpp -o -name \*.s \) \
216 -a ! \( -name DUMMY $(addprefix -o -name ,$(Src_Files_EXCLUDE)) \)))
217 endef
219 Src_Files := $(foreach e,$(Src_Dirs),$(call findsrc,$(e)))
221 Obj_Files = $(sort $(addsuffix .o,$(basename $(Src_Files))))
223 JVM_OBJ_FILES = $(Obj_Files)
225 vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES))
227 mapfile : $(MAPFILE) vm.def
228 rm -f $@
229 awk '{ if ($$0 ~ "INSERT VTABLE SYMBOLS HERE") \
230 { system ("cat vm.def"); } \
231 else \
232 { print $$0 } \
233 }' > $@ < $(MAPFILE)
235 mapfile_reorder : mapfile $(REORDERFILE)
236 rm -f $@
237 cat $^ > $@
239 vm.def: $(Res_Files) $(Obj_Files)
240 sh $(GAMMADIR)/make/linux/makefiles/build_vm_def.sh *.o > $@
242 ifeq ($(JVM_VARIANT_ZEROSHARK), true)
243 STATIC_CXX = false
244 else
245 ifeq ($(ZERO_LIBARCH), ppc64)
246 STATIC_CXX = false
247 else
248 STATIC_CXX = true
249 endif
250 endif
252 ifeq ($(LINK_INTO),AOUT)
253 LIBJVM.o =
254 LIBJVM_MAPFILE =
255 LIBS_VM = $(LIBS)
256 else
257 LIBJVM.o = $(JVM_OBJ_FILES)
258 LIBJVM_MAPFILE$(LDNOMAP) = mapfile_reorder
259 LFLAGS_VM$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE))
260 LFLAGS_VM += $(SONAMEFLAG:SONAME=$(LIBJVM))
262 # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to
263 # get around library dependency and compatibility issues. Must use gcc not
264 # g++ to link.
265 ifeq ($(STATIC_CXX), true)
266 LFLAGS_VM += $(STATIC_LIBGCC)
267 LIBS_VM += $(STATIC_STDCXX)
268 else
269 LIBS_VM += -lstdc++
270 endif
272 LIBS_VM += $(LIBS)
273 endif
274 ifeq ($(JVM_VARIANT_ZERO), true)
275 LIBS_VM += $(LIBFFI_LIBS)
276 endif
277 ifeq ($(JVM_VARIANT_ZEROSHARK), true)
278 LIBS_VM += $(LIBFFI_LIBS) $(LLVM_LIBS)
279 LFLAGS_VM += $(LLVM_LDFLAGS)
280 endif
282 LINK_VM = $(LINK_LIB.CC)
284 # rule for building precompiled header
285 $(PRECOMPILED_HEADER):
286 $(QUIETLY) echo Generating precompiled header $@
287 $(QUIETLY) mkdir -p $(PRECOMPILED_HEADER_DIR)
288 $(QUIETLY) $(COMPILE.CXX) $(DEPFLAGS) -x c++-header $(PRECOMPILED_HEADER_SRC) -o $@ $(COMPILE_DONE)
290 # making the library:
292 ifneq ($(JVM_BASE_ADDR),)
293 # By default shared library is linked at base address == 0. Modify the
294 # linker script if JVM prefers a different base location. It can also be
295 # implemented with 'prelink -r'. But 'prelink' is not (yet) available on
296 # our build platform (AS-2.1).
297 LD_SCRIPT = libjvm.so.lds
298 $(LD_SCRIPT): $(LIBJVM_MAPFILE)
299 $(QUIETLY) { \
300 rm -rf $@; \
301 $(LINK_VM) -Wl,--verbose $(LFLAGS_VM) 2>&1 | \
302 sed -e '/^======/,/^======/!d' \
303 -e '/^======/d' \
304 -e 's/0\( + SIZEOF_HEADERS\)/$(JVM_BASE_ADDR)\1/' \
305 > $@; \
306 }
307 LD_SCRIPT_FLAG = -Wl,-T,$(LD_SCRIPT)
308 endif
310 # With more recent Redhat releases (or the cutting edge version Fedora), if
311 # SELinux is configured to be enabled, the runtime linker will fail to apply
312 # the text relocation to libjvm.so considering that it is built as a non-PIC
313 # DSO. To workaround that, we run chcon to libjvm.so after it is built. See
314 # details in bug 6538311.
315 $(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE) $(LD_SCRIPT)
316 $(QUIETLY) { \
317 echo Linking vm...; \
318 $(LINK_LIB.CXX/PRE_HOOK) \
319 $(LINK_VM) $(LD_SCRIPT_FLAG) \
320 $(LFLAGS_VM) -o $@ $(sort $(LIBJVM.o)) $(LIBS_VM); \
321 $(LINK_LIB.CXX/POST_HOOK) \
322 rm -f $@.1; ln -s $@ $@.1; \
323 if [ \"$(CROSS_COMPILE_ARCH)\" = \"\" ] ; then \
324 if [ -x /usr/sbin/selinuxenabled ] ; then \
325 /usr/sbin/selinuxenabled; \
326 if [ $$? = 0 ] ; then \
327 /usr/bin/chcon -t textrel_shlib_t $@; \
328 if [ $$? != 0 ]; then \
329 echo "ERROR: Cannot chcon $@"; \
330 fi \
331 fi \
332 fi \
333 fi \
334 }
336 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
337 $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJVM_DEBUGINFO)
338 $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJVM_DEBUGINFO) $@
339 ifeq ($(STRIP_POLICY),all_strip)
340 $(QUIETLY) $(STRIP) $@
341 else
342 ifeq ($(STRIP_POLICY),min_strip)
343 $(QUIETLY) $(STRIP) -g $@
344 # implied else here is no stripping at all
345 endif
346 endif
347 ifeq ($(ZIP_DEBUGINFO_FILES),1)
348 $(ZIPEXE) -q -y $(LIBJVM_DIZ) $(LIBJVM_DEBUGINFO)
349 $(RM) $(LIBJVM_DEBUGINFO)
350 endif
351 endif
353 DEST_SUBDIR = $(JDK_LIBDIR)/$(VM_SUBDIR)
354 DEST_JVM = $(DEST_SUBDIR)/$(LIBJVM)
355 DEST_JVM_DEBUGINFO = $(DEST_SUBDIR)/$(LIBJVM_DEBUGINFO)
356 DEST_JVM_DIZ = $(DEST_SUBDIR)/$(LIBJVM_DIZ)
358 install_jvm: $(LIBJVM)
359 @echo "Copying $(LIBJVM) to $(DEST_JVM)"
360 $(QUIETLY) test -f $(LIBJVM_DEBUGINFO) && \
361 cp -f $(LIBJVM_DEBUGINFO) $(DEST_JVM_DEBUGINFO)
362 $(QUIETLY) test -f $(LIBJVM_DIZ) && \
363 cp -f $(LIBJVM_DIZ) $(DEST_JVM_DIZ)
364 $(QUIETLY) cp -f $(LIBJVM) $(DEST_JVM) && echo "Done"
366 #----------------------------------------------------------------------
367 # Other files
369 # Gamma launcher
370 include $(MAKEFILES_DIR)/launcher.make
372 # Signal interposition library
373 include $(MAKEFILES_DIR)/jsig.make
375 # Serviceability agent
376 include $(MAKEFILES_DIR)/saproc.make
378 # Whitebox testing API
379 include $(MAKEFILES_DIR)/wb.make
381 #----------------------------------------------------------------------
383 build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(BUILDLIBSAPROC) dtraceCheck $(WB_JAR)
385 install: install_jvm install_jsig install_saproc
387 .PHONY: default build install install_jvm
