source: trunk/openjdk/hotspot/make/linux/makefiles/vm.make

Last change on this file was 309, checked in by dmik, 14 years ago

trunk: Merged in openjdk6 b24 from branches/vendor/oracle.
File size: 11.1 KB
Line 
1#
2# Copyright (c) 1999, 2010, 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.
29MAKEFILES_DIR=$(GAMMADIR)/make/$(Platform_os_family)/makefiles
30include $(MAKEFILES_DIR)/rules.make
31
32default: build
33
34#----------------------------------------------------------------------
35# Defs
36
37GENERATED = ../generated
38DEP_DIR = $(GENERATED)/dependencies
39
40# reads the generated files defining the set of .o's and the .o .h dependencies
41-include $(DEP_DIR)/*.d
42
43# read machine-specific adjustments (%%% should do this via buildtree.make?)
44ifeq ($(ZERO_BUILD), true)
45 include $(MAKEFILES_DIR)/zeroshark.make
46else
47 include $(MAKEFILES_DIR)/$(BUILDARCH).make
48endif
49
50# set VPATH so make knows where to look for source files
51# Src_Dirs_V is everything in src/share/vm/*, plus the right os/*/vm and cpu/*/vm
52# The adfiles directory contains ad_<arch>.[ch]pp.
53# The jvmtifiles directory contains jvmti*.[ch]pp
54Src_Dirs_V += $(GENERATED)/adfiles $(GENERATED)/jvmtifiles
55VPATH += $(Src_Dirs_V:%=%:)
56
57# set INCLUDES for C preprocessor.
58Src_Dirs_I += $(GENERATED)
59# The order is important for the precompiled headers to work.
60INCLUDES += $(PRECOMPILED_HEADER_DIR:%=-I%) $(Src_Dirs_I:%=-I%)
61
62ifeq (${VERSION}, debug)
63 SYMFLAG = -g
64else
65 SYMFLAG =
66endif
67
68# HOTSPOT_RELEASE_VERSION and HOTSPOT_BUILD_VERSION are defined
69# in $(GAMMADIR)/make/defs.make
70ifeq ($(HOTSPOT_BUILD_VERSION),)
71 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)\""
72else
73 BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HOTSPOT_RELEASE_VERSION)-$(HOTSPOT_BUILD_VERSION)\""
74endif
75
76# The following variables are defined in the generated flags.make file.
77BUILD_VERSION = -DHOTSPOT_RELEASE_VERSION="\"$(HS_BUILD_VER)\""
78JRE_VERSION = -DJRE_RELEASE_VERSION="\"$(JRE_RELEASE_VER)\""
79HS_LIB_ARCH = -DHOTSPOT_LIB_ARCH=\"$(LIBARCH)\"
80BUILD_TARGET = -DHOTSPOT_BUILD_TARGET="\"$(TARGET)\""
81BUILD_USER = -DHOTSPOT_BUILD_USER="\"$(HOTSPOT_BUILD_USER)\""
82VM_DISTRO = -DHOTSPOT_VM_DISTRO="\"$(HOTSPOT_VM_DISTRO)\""
83
84CPPFLAGS = \
85 ${SYSDEFS} \
86 ${INCLUDES} \
87 ${BUILD_VERSION} \
88 ${BUILD_TARGET} \
89 ${BUILD_USER} \
90 ${HS_LIB_ARCH} \
91 ${JRE_VERSION} \
92 ${VM_DISTRO}
93
94# CFLAGS_WARN holds compiler options to suppress/enable warnings.
95CFLAGS += $(CFLAGS_WARN/BYFILE)
96
97# Do not use C++ exception handling
98CFLAGS += $(CFLAGS/NOEX)
99
100# Extra flags from gnumake's invocation or environment
101CFLAGS += $(EXTRA_CFLAGS)
102LFLAGS += $(EXTRA_CFLAGS)
103
104LIBS += -lm -ldl -lpthread
105
106# By default, link the *.o into the library, not the executable.
107LINK_INTO$(LINK_INTO) = LIBJVM
108
109JDK_LIBDIR = $(JAVA_HOME)/jre/lib/$(LIBARCH)
110
111#----------------------------------------------------------------------
112# jvm_db & dtrace
113include $(MAKEFILES_DIR)/dtrace.make
114
115#----------------------------------------------------------------------
116# JVM
117
118JVM = jvm
119LIBJVM = lib$(JVM).so
120LIBJVM_G = lib$(JVM)$(G_SUFFIX).so
121
122CORE_PATHS := $(shell find $(GAMMADIR)/src/share/vm/* -type d \! \( -name adlc -o -name c1 -o -name gc_implementation -o -name opto -o -name shark -o -name libadt \))
123CORE_PATHS += $(GAMMADIR)/src/os/$(Platform_os_family)/vm
124CORE_PATHS += $(GAMMADIR)/src/cpu/$(Platform_arch)/vm
125CORE_PATHS += $(GAMMADIR)/src/os_cpu/$(Platform_os_arch)/vm
126CORE_PATHS += $(GENERATED)/jvmtifiles
127
128COMPILER1_PATHS := $(GAMMADIR)/src/share/vm/c1
129
130COMPILER2_PATHS := $(GAMMADIR)/src/share/vm/opto
131COMPILER2_PATHS += $(GAMMADIR)/src/share/vm/libadt
132COMPILER2_PATHS += $(GENERATED)/adfiles
133
134# Include dirs per type.
135Src_Dirs/CORE := $(CORE_PATHS)
136Src_Dirs/COMPILER1 := $(CORE_PATHS) $(COMPILER1_PATHS)
137Src_Dirs/COMPILER2 := $(CORE_PATHS) $(COMPILER2_PATHS)
138Src_Dirs/TIERED := $(CORE_PATHS) $(COMPILER1_PATHS) $(COMPILER2_PATHS)
139Src_Dirs/ZERO := $(CORE_PATHS)
140Src_Dirs/SHARK := $(CORE_PATHS)
141Src_Dirs := $(Src_Dirs/$(TYPE))
142
143COMPILER2_SPECIFIC_FILES := opto libadt bcEscapeAnalyzer.cpp chaitin\* c2_\* runtime_\*
144COMPILER1_SPECIFIC_FILES := c1_\*
145SHARK_SPECIFIC_FILES := shark
146ZERO_SPECIFIC_FILES := zero
147
148# Always exclude these.
149Src_Files_EXCLUDE := jsig.c jvmtiEnvRecommended.cpp jvmtiEnvStub.cpp
150
151# Exclude per type.
152Src_Files_EXCLUDE/CORE := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
153Src_Files_EXCLUDE/COMPILER1 := $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
154Src_Files_EXCLUDE/COMPILER2 := $(COMPILER1_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
155Src_Files_EXCLUDE/TIERED := $(ZERO_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES)
156Src_Files_EXCLUDE/ZERO := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(SHARK_SPECIFIC_FILES) ciTypeFlow.cpp
157Src_Files_EXCLUDE/SHARK := $(COMPILER1_SPECIFIC_FILES) $(COMPILER2_SPECIFIC_FILES) $(ZERO_SPECIFIC_FILES)
158
159Src_Files_EXCLUDE += $(Src_Files_EXCLUDE/$(TYPE))
160
161# Special handling of arch model.
162ifeq ($(Platform_arch_model), x86_32)
163Src_Files_EXCLUDE += \*x86_64\*
164endif
165ifeq ($(Platform_arch_model), x86_64)
166Src_Files_EXCLUDE += \*x86_32\*
167endif
168
169# Locate all source files in the given directory, excluding files in Src_Files_EXCLUDE.
170define findsrc
171 $(notdir $(shell find $(1)/. ! -name . -prune \
172 -a \( -name \*.c -o -name \*.cpp -o -name \*.s \) \
173 -a ! \( -name DUMMY $(addprefix -o -name ,$(Src_Files_EXCLUDE)) \)))
174endef
175
176Src_Files := $(foreach e,$(Src_Dirs),$(call findsrc,$(e)))
177
178Obj_Files = $(sort $(addsuffix .o,$(basename $(Src_Files))))
179
180JVM_OBJ_FILES = $(Obj_Files)
181
182vm_version.o: $(filter-out vm_version.o,$(JVM_OBJ_FILES))
183
184mapfile : $(MAPFILE) vm.def
185 rm -f $@
186 awk '{ if ($$0 ~ "INSERT VTABLE SYMBOLS HERE") \
187 { system ("cat vm.def"); } \
188 else \
189 { print $$0 } \
190 }' > $@ < $(MAPFILE)
191
192mapfile_reorder : mapfile $(REORDERFILE)
193 rm -f $@
194 cat $^ > $@
195
196vm.def: $(Res_Files) $(Obj_Files)
197 sh $(GAMMADIR)/make/linux/makefiles/build_vm_def.sh *.o > $@
198
199ifeq ($(SHARK_BUILD), true)
200 STATIC_CXX = false
201else
202 ifeq ($(ZERO_LIBARCH), ppc64)
203 STATIC_CXX = false
204 else
205 STATIC_CXX = true
206 endif
207endif
208
209ifeq ($(LINK_INTO),AOUT)
210 LIBJVM.o =
211 LIBJVM_MAPFILE =
212 LIBS_VM = $(LIBS)
213else
214 LIBJVM.o = $(JVM_OBJ_FILES)
215 LIBJVM_MAPFILE$(LDNOMAP) = mapfile_reorder
216 LFLAGS_VM$(LDNOMAP) += $(MAPFLAG:FILENAME=$(LIBJVM_MAPFILE))
217 LFLAGS_VM += $(SONAMEFLAG:SONAME=$(LIBJVM))
218
219 # JVM is statically linked with libgcc[_s] and libstdc++; this is needed to
220 # get around library dependency and compatibility issues. Must use gcc not
221 # g++ to link.
222 ifeq ($(STATIC_CXX), true)
223 LFLAGS_VM += $(STATIC_LIBGCC)
224 LIBS_VM += $(STATIC_STDCXX)
225 else
226 LIBS_VM += -lstdc++
227 endif
228
229 LIBS_VM += $(LIBS)
230endif
231ifeq ($(ZERO_BUILD), true)
232 LIBS_VM += $(LIBFFI_LIBS)
233endif
234ifeq ($(SHARK_BUILD), true)
235 LFLAGS_VM += $(LLVM_LDFLAGS)
236 LIBS_VM += $(LLVM_LIBS)
237endif
238
239LINK_VM = $(LINK_LIB.c)
240
241# rule for building precompiled header
242$(PRECOMPILED_HEADER):
243 $(QUIETLY) echo Generating precompiled header $@
244 $(QUIETLY) mkdir -p $(PRECOMPILED_HEADER_DIR)
245 $(QUIETLY) $(COMPILE.CC) $(DEPFLAGS) -x c++-header $(PRECOMPILED_HEADER_SRC) -o $@ $(COMPILE_DONE)
246
247# making the library:
248
249ifneq ($(JVM_BASE_ADDR),)
250# By default shared library is linked at base address == 0. Modify the
251# linker script if JVM prefers a different base location. It can also be
252# implemented with 'prelink -r'. But 'prelink' is not (yet) available on
253# our build platform (AS-2.1).
254LD_SCRIPT = libjvm.so.lds
255$(LD_SCRIPT): $(LIBJVM_MAPFILE)
256 $(QUIETLY) { \
257 rm -rf $@; \
258 $(LINK_VM) -Wl,--verbose $(LFLAGS_VM) 2>&1 | \
259 sed -e '/^======/,/^======/!d' \
260 -e '/^======/d' \
261 -e 's/0\( + SIZEOF_HEADERS\)/$(JVM_BASE_ADDR)\1/' \
262 > $@; \
263 }
264LD_SCRIPT_FLAG = -Wl,-T,$(LD_SCRIPT)
265endif
266
267# With more recent Redhat releases (or the cutting edge version Fedora), if
268# SELinux is configured to be enabled, the runtime linker will fail to apply
269# the text relocation to libjvm.so considering that it is built as a non-PIC
270# DSO. To workaround that, we run chcon to libjvm.so after it is built. See
271# details in bug 6538311.
272$(LIBJVM): $(LIBJVM.o) $(LIBJVM_MAPFILE) $(LD_SCRIPT)
273 $(QUIETLY) { \
274 echo Linking vm...; \
275 $(LINK_LIB.CC/PRE_HOOK) \
276 $(LINK_VM) $(LD_SCRIPT_FLAG) \
277 $(LFLAGS_VM) -o $@ $(LIBJVM.o) $(LIBS_VM); \
278 $(LINK_LIB.CC/POST_HOOK) \
279 rm -f $@.1; ln -s $@ $@.1; \
280 [ -f $(LIBJVM_G) ] || { ln -s $@ $(LIBJVM_G); ln -s $@.1 $(LIBJVM_G).1; }; \
281 if [ \"$(CROSS_COMPILE_ARCH)\" = \"\" ] ; then \
282 if [ -x /usr/sbin/selinuxenabled ] ; then \
283 /usr/sbin/selinuxenabled; \
284 if [ $$? = 0 ] ; then \
285 /usr/bin/chcon -t textrel_shlib_t $@; \
286 if [ $$? != 0 ]; then \
287 echo "ERROR: Cannot chcon $@"; \
288 fi \
289 fi \
290 fi \
291 fi \
292 }
293
294DEST_JVM = $(JDK_LIBDIR)/$(VM_SUBDIR)/$(LIBJVM)
295
296install_jvm: $(LIBJVM)
297 @echo "Copying $(LIBJVM) to $(DEST_JVM)"
298 $(QUIETLY) cp -f $(LIBJVM) $(DEST_JVM) && echo "Done"
299
300#----------------------------------------------------------------------
301# Other files
302
303# Gamma launcher
304include $(MAKEFILES_DIR)/launcher.make
305
306# Signal interposition library
307include $(MAKEFILES_DIR)/jsig.make
308
309# Serviceability agent
310include $(MAKEFILES_DIR)/saproc.make
311
312#----------------------------------------------------------------------
313
314build: $(LIBJVM) $(LAUNCHER) $(LIBJSIG) $(LIBJVM_DB) $(BUILDLIBSAPROC)
315
316install: install_jvm install_jsig install_saproc
317
318.PHONY: default build install install_jvm
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