Mercurial > hg > graal-compiler
annotate make/solaris/makefiles/dtrace.make @ 1799:4094f07967ca
6974813: JVM needs to use demand loading for its DTrace probes
Summary: Pass -xlazyload to the 'dtrace -G' invocation
Reviewed-by: phh, ysr
| author | kamg |
|---|---|
| date | Wed, 15 Sep 2010 16:28:19 -0400 |
| parents | c18cbe5936b8 |
| children | f95d63e2154a |
| rev | line source |
|---|---|
| 0 | 1 # |
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2 # Copyright (c) 2005, 2008, Oracle and/or its affiliates. All rights reserved. |
| 0 | 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 # | |
|
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19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 # or visit www.oracle.com if you need additional information or have any |
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21 # questions. |
| 0 | 22 # |
| 23 # | |
| 24 | |
| 25 # Rules to build jvm_db/dtrace, used by vm.make | |
| 26 | |
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27 # We build libjvm_dtrace/libjvm_db/dtrace for COMPILER1 and COMPILER2 |
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28 # but not for CORE or KERNEL configurations. |
| 0 | 29 |
| 30 ifneq ("${TYPE}", "CORE") | |
| 31 ifneq ("${TYPE}", "KERNEL") | |
| 32 | |
| 33 ifdef USE_GCC | |
| 34 | |
| 35 dtraceCheck: | |
| 36 $(QUIETLY) echo "**NOTICE** Dtrace support disabled for gcc builds" | |
| 37 | |
| 38 else | |
| 39 | |
| 40 JVM_DB = libjvm_db | |
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41 LIBJVM_DB = libjvm_db.so |
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42 LIBJVM_DB_G = libjvm$(G_SUFFIX)_db.so |
| 0 | 43 |
| 44 JVM_DTRACE = jvm_dtrace | |
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45 LIBJVM_DTRACE = libjvm_dtrace.so |
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46 LIBJVM_DTRACE_G = libjvm$(G_SUFFIX)_dtrace.so |
| 0 | 47 |
| 48 JVMOFFS = JvmOffsets | |
| 49 JVMOFFS.o = $(JVMOFFS).o | |
| 50 GENOFFS = generate$(JVMOFFS) | |
| 51 | |
| 52 DTRACE_SRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/dtrace | |
| 53 DTRACE = dtrace | |
| 54 DTRACE.o = $(DTRACE).o | |
| 55 | |
| 56 # to remove '-g' option which causes link problems | |
| 57 # also '-z nodefs' is used as workaround | |
| 58 GENOFFS_CFLAGS = $(shell echo $(CFLAGS) | sed -e 's/ -g / /g' -e 's/ -g0 / /g';) | |
| 59 | |
| 60 ifdef LP64 | |
| 61 DTRACE_OPTS = -64 -D_LP64 | |
| 62 endif | |
| 63 | |
| 64 # making libjvm_db | |
| 65 | |
| 66 INCLS = $(GENERATED)/incls | |
| 67 | |
| 68 # Use mapfile with libjvm_db.so | |
| 69 LIBJVM_DB_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jvm_db | |
| 70 LFLAGS_JVM_DB += $(MAPFLAG:FILENAME=$(LIBJVM_DB_MAPFILE)) | |
| 71 | |
| 72 # Use mapfile with libjvm_dtrace.so | |
| 73 LIBJVM_DTRACE_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jvm_dtrace | |
| 74 LFLAGS_JVM_DTRACE += $(MAPFLAG:FILENAME=$(LIBJVM_DTRACE_MAPFILE)) | |
| 75 | |
| 76 ifdef USE_GCC | |
| 77 LFLAGS_JVM_DB += -D_REENTRANT $(PICFLAG) | |
| 78 LFLAGS_JVM_DTRACE += -D_REENTRANT $(PICFLAG) | |
| 79 else | |
| 80 LFLAGS_JVM_DB += -mt $(PICFLAG) -xnolib | |
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81 LFLAGS_JVM_DTRACE += -mt $(PICFLAG) -xnolib -ldl |
| 0 | 82 endif |
| 83 | |
| 84 ISA = $(subst i386,i486,$(shell isainfo -n)) | |
| 85 | |
| 86 # Making 64/libjvm_db.so: 64-bit version of libjvm_db.so which handles 32-bit libjvm.so | |
| 87 ifneq ("${ISA}","${BUILDARCH}") | |
| 88 | |
| 89 XLIBJVM_DB = 64/$(LIBJVM_DB) | |
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90 XLIBJVM_DB_G = 64/$(LIBJVM_DB_G) |
| 0 | 91 XLIBJVM_DTRACE = 64/$(LIBJVM_DTRACE) |
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92 XLIBJVM_DTRACE_G = 64/$(LIBJVM_DTRACE_G) |
| 0 | 93 |
| 94 $(XLIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS).h $(LIBJVM_DB_MAPFILE) | |
| 95 @echo Making $@ | |
| 96 $(QUIETLY) mkdir -p 64/ ; \ | |
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97 $(CC) $(SYMFLAG) $(ARCHFLAG/$(ISA)) -D$(TYPE) -I. -I$(GENERATED) \ |
| 0 | 98 $(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -lc |
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99 [ -f $(XLIBJVM_DB_G) ] || { ln -s $(LIBJVM_DB) $(XLIBJVM_DB_G); } |
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100 |
| 0 | 101 $(XLIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE) |
| 102 @echo Making $@ | |
| 103 $(QUIETLY) mkdir -p 64/ ; \ | |
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104 $(CC) $(SYMFLAG) $(ARCHFLAG/$(ISA)) -D$(TYPE) -I. \ |
| 0 | 105 $(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c -lc -lthread -ldoor |
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106 [ -f $(XLIBJVM_DTRACE_G) ] || { ln -s $(LIBJVM_DTRACE) $(XLIBJVM_DTRACE_G); } |
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107 |
| 0 | 108 endif # ifneq ("${ISA}","${BUILDARCH}") |
| 109 | |
| 110 ifdef USE_GCC | |
| 111 LFLAGS_GENOFFS += -D_REENTRANT | |
| 112 else | |
| 113 LFLAGS_GENOFFS += -mt -xnolib -norunpath | |
| 114 endif | |
| 115 | |
| 116 lib$(GENOFFS).so: $(DTRACE_SRCDIR)/$(GENOFFS).cpp $(DTRACE_SRCDIR)/$(GENOFFS).h \ | |
| 117 $(INCLS)/_vmStructs.cpp.incl $(LIBJVM.o) | |
| 118 $(QUIETLY) $(CCC) $(CPPFLAGS) $(GENOFFS_CFLAGS) $(SHARED_FLAG) $(PICFLAG) \ | |
| 119 $(LFLAGS_GENOFFS) -o $@ $(DTRACE_SRCDIR)/$(GENOFFS).cpp -lc | |
| 120 | |
| 121 $(GENOFFS): $(DTRACE_SRCDIR)/$(GENOFFS)Main.c lib$(GENOFFS).so | |
| 122 $(QUIETLY) $(LINK.CC) -z nodefs -o $@ $(DTRACE_SRCDIR)/$(GENOFFS)Main.c \ | |
| 123 ./lib$(GENOFFS).so | |
| 124 | |
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125 CONDITIONALLY_UPDATE_JVMOFFS_TARGET = \ |
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126 cmp -s $@ $@.tmp; \ |
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127 case $$? in \ |
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128 0) rm -f $@.tmp;; \ |
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129 *) rm -f $@ && mv $@.tmp $@ && echo Updated $@;; \ |
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130 esac |
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131 |
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132 # $@.tmp is created first to avoid an empty $(JVMOFFS).h if an error occurs. |
| 0 | 133 $(JVMOFFS).h: $(GENOFFS) |
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134 $(QUIETLY) LD_LIBRARY_PATH=. ./$(GENOFFS) -header > $@.tmp |
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135 $(QUIETLY) $(CONDITIONALLY_UPDATE_JVMOFFS_TARGET) |
| 0 | 136 |
| 137 $(JVMOFFS)Index.h: $(GENOFFS) | |
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138 $(QUIETLY) LD_LIBRARY_PATH=. ./$(GENOFFS) -index > $@.tmp |
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139 $(QUIETLY) $(CONDITIONALLY_UPDATE_JVMOFFS_TARGET) |
| 0 | 140 |
| 141 $(JVMOFFS).cpp: $(GENOFFS) $(JVMOFFS).h $(JVMOFFS)Index.h | |
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142 $(QUIETLY) LD_LIBRARY_PATH=. ./$(GENOFFS) -table > $@.tmp |
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143 $(QUIETLY) $(CONDITIONALLY_UPDATE_JVMOFFS_TARGET) |
| 0 | 144 |
| 145 $(JVMOFFS.o): $(JVMOFFS).h $(JVMOFFS).cpp | |
| 146 $(QUIETLY) $(CCC) -c -I. -o $@ $(ARCHFLAG) -D$(TYPE) $(JVMOFFS).cpp | |
| 147 | |
| 148 $(LIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS.o) $(XLIBJVM_DB) $(LIBJVM_DB_MAPFILE) | |
| 149 @echo Making $@ | |
| 150 $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. -I$(GENERATED) \ | |
| 151 $(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -lc | |
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152 [ -f $(LIBJVM_DB_G) ] || { ln -s $@ $(LIBJVM_DB_G); } |
| 0 | 153 |
| 154 $(LIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(XLIBJVM_DTRACE) $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE) | |
| 155 @echo Making $@ | |
| 156 $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. \ | |
| 157 $(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c -lc -lthread -ldoor | |
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158 [ -f $(LIBJVM_DTRACE_G) ] || { ln -s $@ $(LIBJVM_DTRACE_G); } |
| 0 | 159 |
| 160 $(DTRACE).d: $(DTRACE_SRCDIR)/hotspot.d $(DTRACE_SRCDIR)/hotspot_jni.d \ | |
| 161 $(DTRACE_SRCDIR)/hs_private.d $(DTRACE_SRCDIR)/jhelper.d | |
| 162 $(QUIETLY) cat $^ > $@ | |
| 163 | |
| 164 # Dtrace is available, so we build $(DTRACE.o) | |
| 165 $(DTRACE.o): $(DTRACE).d $(JVMOFFS).h $(JVMOFFS)Index.h $(DTraced_Files) | |
| 166 @echo Compiling $(DTRACE).d | |
| 167 | |
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168 $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -G -xlazyload -o $@ -s $(DTRACE).d \ |
| 0 | 169 $(DTraced_Files) ||\ |
| 170 STATUS=$$?;\ | |
| 171 if [ x"$$STATUS" = x"1" -a \ | |
| 172 x`uname -r` = x"5.10" -a \ | |
| 173 x`uname -p` = x"sparc" ]; then\ | |
| 174 echo "*****************************************************************";\ | |
| 175 echo "* If you are building server compiler, and the error message is ";\ | |
| 176 echo "* \"incorrect ELF machine type...\", you have run into solaris bug ";\ | |
| 177 echo "* 6213962, \"dtrace -G doesn't work on sparcv8+ object files\".";\ | |
| 178 echo "* Either patch/upgrade your system (>= S10u1_15), or set the ";\ | |
| 179 echo "* environment variable HOTSPOT_DISABLE_DTRACE_PROBES to disable ";\ | |
| 180 echo "* dtrace probes for this build.";\ | |
| 181 echo "*****************************************************************";\ | |
| 182 fi;\ | |
| 183 exit $$STATUS | |
| 184 # Since some DTraced_Files are in LIBJVM.o and they are touched by this | |
| 185 # command, and libgenerateJvmOffsets.so depends on LIBJVM.o, 'make' will | |
| 186 # think it needs to rebuild libgenerateJvmOffsets.so and thus JvmOffsets* | |
| 187 # files, but it doesn't, so we touch the necessary files to prevent later | |
| 188 # recompilation. Note: we only touch the necessary files if they already | |
| 189 # exist in order to close a race where an empty file can be created | |
| 190 # before the real build rule is executed. | |
| 191 # But, we can't touch the *.h files: This rule depends | |
| 192 # on them, and that would cause an infinite cycle of rebuilding. | |
| 193 # Neither the *.h or *.ccp files need to be touched, since they have | |
| 194 # rules which do not update them when the generator file has not | |
| 195 # changed their contents. | |
| 196 $(QUIETLY) if [ -f lib$(GENOFFS).so ]; then touch lib$(GENOFFS).so; fi | |
| 197 $(QUIETLY) if [ -f $(GENOFFS) ]; then touch $(GENOFFS); fi | |
| 198 $(QUIETLY) if [ -f $(JVMOFFS.o) ]; then touch $(JVMOFFS.o); fi | |
| 199 | |
| 200 .PHONY: dtraceCheck | |
| 201 | |
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202 SYSTEM_DTRACE_H = /usr/include/dtrace.h |
| 0 | 203 SYSTEM_DTRACE_PROG = /usr/sbin/dtrace |
| 204 PATCH_DTRACE_PROG = /opt/SUNWdtrd/sbin/dtrace | |
| 205 systemDtraceFound := $(wildcard ${SYSTEM_DTRACE_PROG}) | |
| 206 patchDtraceFound := $(wildcard ${PATCH_DTRACE_PROG}) | |
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207 systemDtraceHdrFound := $(wildcard $(SYSTEM_DTRACE_H)) |
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208 |
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209 ifneq ("$(systemDtraceHdrFound)", "") |
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210 CFLAGS += -DHAVE_DTRACE_H |
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211 endif |
| 0 | 212 |
| 213 ifneq ("$(patchDtraceFound)", "") | |
| 214 DTRACE_PROG=$(PATCH_DTRACE_PROG) | |
| 215 DTRACE_INCL=-I/opt/SUNWdtrd/include | |
| 216 else | |
| 217 ifneq ("$(systemDtraceFound)", "") | |
| 218 DTRACE_PROG=$(SYSTEM_DTRACE_PROG) | |
| 219 else | |
| 220 | |
| 221 endif # ifneq ("$(systemDtraceFound)", "") | |
| 222 endif # ifneq ("$(patchDtraceFound)", "") | |
| 223 | |
| 224 ifneq ("${DTRACE_PROG}", "") | |
| 225 ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "") | |
| 226 | |
| 227 DTRACE_OBJS = $(DTRACE.o) $(JVMOFFS.o) | |
| 228 CFLAGS += $(DTRACE_INCL) -DDTRACE_ENABLED | |
| 229 MAPFILE_DTRACE_OPT = $(MAPFILE_DTRACE) | |
| 230 | |
| 231 dtraceCheck: | |
| 232 | |
| 233 else # manually disabled | |
| 234 | |
| 235 dtraceCheck: | |
| 236 $(QUIETLY) echo "**NOTICE** Dtrace support disabled via environment variable" | |
| 237 | |
| 238 endif # ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "") | |
| 239 | |
| 240 else # No dtrace program found | |
| 241 | |
| 242 dtraceCheck: | |
| 243 $(QUIETLY) echo "**NOTICE** Dtrace support disabled: not supported by system" | |
| 244 | |
| 245 endif # ifneq ("${dtraceFound}", "") | |
| 246 | |
| 247 endif # ifdef USE_GCC | |
| 248 | |
| 249 else # KERNEL build | |
| 250 | |
| 251 dtraceCheck: | |
| 252 $(QUIETLY) echo "**NOTICE** Dtrace support disabled for KERNEL builds" | |
| 253 | |
| 254 endif # ifneq ("${TYPE}", "KERNEL") | |
| 255 | |
| 256 else # CORE build | |
| 257 | |
| 258 dtraceCheck: | |
| 259 $(QUIETLY) echo "**NOTICE** Dtrace support disabled for CORE builds" | |
| 260 | |
| 261 endif # ifneq ("${TYPE}", "CORE") |