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make/linux/makefiles/vm.make@d652a62d6e03
make/linux/makefiles/vm.make
Fri, 23 Mar 2012 11:50:33 -0700
- author
- dcubed
- date
- Fri, 23 Mar 2012 11:50:33 -0700
- changeset 3724
- d652a62d6e03
- parent 3518
- 719f7007c8e8
- child 3726
- 74c359c4a9e5
- permissions
- -rw-r--r--
7102323: RFE: enable Full Debug Symbols Phase 1 on Solaris
Summary: Add support for ENABLE_FULL_DEBUG_SYMBOLS and ZIP_DEBUGINFO_FILES build flags. Add support for .diz files.
Reviewed-by: dholmes, ohair, sspitsyn
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 $(DEP_DIR)/*.d
44 # read machine-specific adjustments (%%% should do this via buildtree.make?)
45 ifeq ($(ZERO_BUILD), 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 CFLAGS += -DINCLUDE_TRACE
107 endif
109 # CFLAGS_WARN holds compiler options to suppress/enable warnings.
110 CFLAGS += $(CFLAGS_WARN/BYFILE)
112 # Do not use C++ exception handling
113 CFLAGS += $(CFLAGS/NOEX)
115 # Extra flags from gnumake's invocation or environment
116 CFLAGS += $(EXTRA_CFLAGS)
117 LFLAGS += $(EXTRA_CFLAGS)
119 # Don't set excutable bit on stack segment
120 # the same could be done by separate execstack command
121 LFLAGS += -Xlinker -z -Xlinker noexecstack
123 LIBS += -lm -ldl -lpthread
125 # By default, link the *.o into the library, not the executable.
126 LINK_INTO$(LINK_INTO) = LIBJVM
128 JDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH)
130 #----------------------------------------------------------------------
131 # jvm_db & dtrace
132 include $(MAKEFILES_DIR)/dtrace.make
134 #----------------------------------------------------------------------
135 # JVM
137 JVM = jvm
138 LIBJVM = lib$(JVM).so
139 LIBJVM_G = lib$(JVM)$(G_SUFFIX).so
141 LIBJVM_DEBUGINFO = lib$(JVM).debuginfo
142 LIBJVM_DIZ = lib$(JVM).diz
143 LIBJVM_G_DEBUGINFO = lib$(JVM)$(G_SUFFIX).debuginfo
144 LIBJVM_G_DIZ = lib$(JVM)$(G_SUFFIX).diz
146 SPECIAL_PATHS:=adlc c1 gc_implementation opto shark libadt
148 SOURCE_PATHS=\
149 $(shell find $(HS_COMMON_SRC)/share/vm/* -type d \! \
150 \( -name DUMMY $(foreach dir,$(SPECIAL_PATHS),-o -name $(dir)) \))
151 SOURCE_PATHS+=$(HS_COMMON_SRC)/os/$(Platform_os_family)/vm
152 SOURCE_PATHS+=$(HS_COMMON_SRC)/os/posix/vm
153 SOURCE_PATHS+=$(HS_COMMON_SRC)/cpu/$(Platform_arch)/vm
154 SOURCE_PATHS+=$(HS_COMMON_SRC)/os_cpu/$(Platform_os_arch)/vm
156 ifndef JAVASE_EMBEDDED
157 SOURCE_PATHS+=$(shell if [ -d $(HS_ALT_SRC)/share/vm/jfr ]; then \
158 find $(HS_ALT_SRC)/share/vm/jfr -type d; \
159 fi)
160 endif
162 CORE_PATHS=$(foreach path,$(SOURCE_PATHS),$(call altsrc,$(path)) $(path))
163 CORE_PATHS+=$(GENERATED)/jvmtifiles
165 COMPILER1_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/c1)
166 COMPILER1_PATHS += $(HS_COMMON_SRC)/share/vm/c1
168 COMPILER2_PATHS := $(call altsrc,$(HS_COMMON_SRC)/share/vm/opto)
169 COMPILER2_PATHS += $(call altsrc,$(HS_COMMON_SRC)/share/vm/libadt)
170 COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/opto
171 COMPILER2_PATHS += $(HS_COMMON_SRC)/share/vm/libadt
172 COMPILER2_PATHS += $(GENERATED)/adfiles
174 SHARK_PATHS := $(GAMMADIR)/src/share/vm/shark
176 # Include dirs per type.
177 Src_Dirs/CORE := $(CORE_PATHS)
178 Src_Dirs/COMPILER1 := $(CORE_PATHS) $(COMPILER1_PATHS)
179 Src_Dirs/COMPILER2 := $(CORE_PATHS) $(COMPILER2_PATHS)
180 Src_Dirs/TIERED := $(CORE_PATHS) $(COMPILER1_PATHS) $(COMPILER2_PATHS)
181 Src_Dirs/ZERO := $(CORE_PATHS)
182 Src_Dirs/SHARK := $(CORE_PATHS) $(SHARK_PATHS)
183 Src_Dirs := $(Src_Dirs/$(TYPE))
185 COMPILER2_SPECIFIC_FILES := opto libadt bcEscapeAnalyzer.cpp chaitin\* c2_\* runtime_\*
186 COMPILER1_SPECIFIC_FILES := c1_\*
187 SHARK_SPECIFIC_FILES := shark
188 ZERO_SPECIFIC_FILES := zero
190 # Always exclude these.
191 Src_Files_EXCLUDE := jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp
193 # Exclude per type.
194 Src_Files_EXCLUDE/CORE := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
195 Src_Files_EXCLUDE/COMPILER1 := $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
196 Src_Files_EXCLUDE/COMPILER2 := $(COMPILER1_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
197 Src_Files_EXCLUDE/TIERED := $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
198 Src_Files_EXCLUDE/ZERO := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
199 Src_Files_EXCLUDE/SHARK := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES)
201 Src_Files_EXCLUDE += $(Src_Files_EXCLUDE/$(TYPE))
203 # Special handling of arch model.
204 ifeq ($(Platform_arch_model), x86_32)
205 Src_Files_EXCLUDE += \*x86_64\*
206 endif
207 ifeq ($(Platform_arch_model), x86_64)
208 Src_Files_EXCLUDE += \*x86_32\*
209 endif
211 # Locate all source files in the given directory, excluding files in Src_Files_EXCLUDE.
212 define findsrc
213 $(notdir $(shell find $(1)/. ! -name . -prune \
214 -a \( -name \*.c -o -name \*.cpp -o -name \*.s \) \
215 -a ! \( -name DUMMY $(addprefix -o -name ,$(Src_Files_EXCLUDE)) \)))
216 endef
218 Src_Files := $(foreach e,$(Src_Dirs),$(call findsrc,$(e)))
220 Obj_Files = $(sort $(addsuffix .o,$(basename $(Src_Files))))
222 JVM_OBJ_FILES = $(Obj_Files)
224 vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES))
226 mapfile : $(MAPFILE) vm.def
227 rm -f $@
228 awk '{ if ($$0 ~ "INSERT VTABLE SYMBOLS HERE") \
229 { system ("cat vm.def"); } \
230 else \
231 { print $$0 } \
232 }' > $@ < $(MAPFILE)
234 mapfile_reorder : mapfile $(REORDERFILE)
235 rm -f $@
236 cat $^ > $@
238 vm.def: $(Res_Files) $(Obj_Files)
239 sh $(GAMMADIR)/make/linux/makefiles/build_vm_def.sh *.o > $@
241 ifeq ($(SHARK_BUILD), true)
242 STATIC_CXX = false
243 else
244 ifeq ($(ZERO_LIBARCH), ppc64)
245 STATIC_CXX = false
246 else
247 STATIC_CXX = true
248 endif
249 endif
251 ifeq ($(LINK_INTO),AOUT)
252 LIBJVM.o =
253 LIBJVM_MAPFILE =
254 LIBS_VM = $(LIBS)
255 else
256 LIBJVM.o = $(JVM_OBJ_FILES)
257 LIBJVM_MAPFILE$(LDNOMAP) = mapfile_reorder
258 LFLAGS_VM$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE))
259 LFLAGS_VM += $(SONAMEFLAG:SONAME=$(LIBJVM))
261 # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to
262 # get around library dependency and compatibility issues. Must use gcc not
263 # g++ to link.
264 ifeq ($(STATIC_CXX), true)
265 LFLAGS_VM += $(STATIC_LIBGCC)
266 LIBS_VM += $(STATIC_STDCXX)
267 else
268 LIBS_VM += -lstdc++
269 endif
271 LIBS_VM += $(LIBS)
272 endif
273 ifeq ($(ZERO_BUILD), true)
274 LIBS_VM += $(LIBFFI_LIBS)
275 endif
276 ifeq ($(SHARK_BUILD), true)
277 LFLAGS_VM += $(LLVM_LDFLAGS)
278 LIBS_VM += $(LLVM_LIBS)
279 endif
281 LINK_VM = $(LINK_LIB.CC)
283 # rule for building precompiled header
284 $(PRECOMPILED_HEADER):
285 $(QUIETLY) echo Generating precompiled header $@
286 $(QUIETLY) mkdir -p $(PRECOMPILED_HEADER_DIR)
287 $(QUIETLY) $(COMPILE.CXX) $(DEPFLAGS) -x c++-header $(PRECOMPILED_HEADER_SRC) -o $@ $(COMPILE_DONE)
289 # making the library:
291 ifneq ($(JVM_BASE_ADDR),)
292 # By default shared library is linked at base address == 0. Modify the
293 # linker script if JVM prefers a different base location. It can also be
294 # implemented with 'prelink -r'. But 'prelink' is not (yet) available on
295 # our build platform (AS-2.1).
296 LD_SCRIPT = libjvm.so.lds
297 $(LD_SCRIPT): $(LIBJVM_MAPFILE)
298 $(QUIETLY) { \
299 rm -rf $@; \
300 $(LINK_VM) -Wl,--verbose $(LFLAGS_VM) 2>&1 | \
301 sed -e '/^======/,/^======/!d' \
302 -e '/^======/d' \
303 -e 's/0\( + SIZEOF_HEADERS\)/$(JVM_BASE_ADDR)\1/' \
304 > $@; \
305 }
306 LD_SCRIPT_FLAG = -Wl,-T,$(LD_SCRIPT)
307 endif
309 # With more recent Redhat releases (or the cutting edge version Fedora), if
310 # SELinux is configured to be enabled, the runtime linker will fail to apply
311 # the text relocation to libjvm.so considering that it is built as a non-PIC
312 # DSO. To workaround that, we run chcon to libjvm.so after it is built. See
313 # details in bug 6538311.
314 $(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE) $(LD_SCRIPT)
315 $(QUIETLY) { \
316 echo Linking vm...; \
317 $(LINK_LIB.CXX/PRE_HOOK) \
318 $(LINK_VM) $(LD_SCRIPT_FLAG) \
319 $(LFLAGS_VM) -o $@ $(LIBJVM.o) $(LIBS_VM); \
320 $(LINK_LIB.CXX/POST_HOOK) \
321 rm -f $@.1; ln -s $@ $@.1; \
322 [ -f $(LIBJVM_G) ] || { ln -s $@ $(LIBJVM_G); ln -s $@.1 $(LIBJVM_G).1; }; \
323 if [ \"$(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 $@"; \
330 fi \
331 fi \
332 fi \
333 fi \
334 }
335 ifeq ($(CROSS_COMPILE_ARCH),)
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 $(QUIETLY) [ -f $(LIBJVM_G_DEBUGINFO) ] || ln -s $(LIBJVM_DEBUGINFO) $(LIBJVM_G_DEBUGINFO)
348 ifeq ($(ZIP_DEBUGINFO_FILES),1)
349 $(ZIPEXE) -q -y $(LIBJVM_DIZ) $(LIBJVM_DEBUGINFO) $(LIBJVM_G_DEBUGINFO)
350 $(RM) $(LIBJVM_DEBUGINFO) $(LIBJVM_G_DEBUGINFO)
351 [ -f $(LIBJVM_G_DIZ) ] || { ln -s $(LIBJVM_DIZ) $(LIBJVM_G_DIZ); }
352 endif
353 endif
354 endif
356 DEST_SUBDIR = $(JDK_LIBDIR)/$(VM_SUBDIR)
357 DEST_JVM = $(DEST_SUBDIR)/$(LIBJVM)
358 DEST_JVM_DEBUGINFO = $(DEST_SUBDIR)/$(LIBJVM_DEBUGINFO)
359 DEST_JVM_DIZ = $(DEST_SUBDIR)/$(LIBJVM_DIZ)
361 install_jvm: $(LIBJVM)
362 @echo "Copying $(LIBJVM) to $(DEST_JVM)"
363 $(QUIETLY) test -f $(LIBJVM_DEBUGINFO) && \
364 cp -f $(LIBJVM_DEBUGINFO) $(DEST_JVM_DEBUGINFO)
365 $(QUIETLY) test -f $(LIBJVM_DIZ) && \
366 cp -f $(LIBJVM_DIZ) $(DEST_JVM_DIZ)
367 $(QUIETLY) cp -f $(LIBJVM) $(DEST_JVM) && echo "Done"
369 #----------------------------------------------------------------------
370 # Other files
372 # Gamma launcher
373 include $(MAKEFILES_DIR)/launcher.make
375 # Signal interposition library
376 include $(MAKEFILES_DIR)/jsig.make
378 # Serviceability agent
379 include $(MAKEFILES_DIR)/saproc.make
381 #----------------------------------------------------------------------
383 build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(BUILDLIBSAPROC)
385 install: install_jvm install_jsig install_saproc
387 .PHONY: default build install install_jvm
