20 # or visit www.oracle.com if you need additional information or have any |
20 # or visit www.oracle.com if you need additional information or have any |
21 # questions. |
21 # questions. |
22 # |
22 # |
23 # |
23 # |
24 |
24 |
25 # Bsd does not build jvm_db |
25 # Rules to build jvm_db/dtrace, used by vm.make |
26 LIBJVM_DB = |
26 |
27 |
27 # We build libjvm_dtrace/libjvm_db/dtrace for COMPILER1 and COMPILER2 |
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28 # but not for CORE or KERNEL configurations. |
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29 |
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30 ifneq ("${TYPE}", "CORE") |
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31 ifneq ("${TYPE}", "KERNEL") |
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32 |
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33 ifeq ($(OS_VENDOR), Darwin) |
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34 # we build dtrace for macosx using USDT2 probes |
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35 |
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36 DtraceOutDir = $(GENERATED)/dtracefiles |
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37 |
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38 # Bsd does not build libjvm_db, does not compile on macosx |
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39 # disabled in build: rule in vm.make |
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40 JVM_DB = libjvm_db |
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41 #LIBJVM_DB = libjvm_db.dylib |
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42 LIBJVM_DB = libjvm$(G_SUFFIX)_db.dylib |
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43 |
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44 JVM_DTRACE = jvm_dtrace |
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45 #LIBJVM_DTRACE = libjvm_dtrace.dylib |
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46 LIBJVM_DTRACE = libjvm$(G_SUFFIX)_dtrace.dylib |
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47 |
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48 JVMOFFS = JvmOffsets |
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49 JVMOFFS.o = $(JVMOFFS).o |
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50 GENOFFS = generate$(JVMOFFS) |
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51 |
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52 DTRACE_SRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/dtrace |
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53 DTRACE = dtrace |
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54 DTRACE.o = $(DTRACE).o |
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55 |
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56 # to remove '-g' option which causes link problems |
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57 # also '-z nodefs' is used as workaround |
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58 GENOFFS_CFLAGS = $(shell echo $(CFLAGS) | sed -e 's/ -g / /g' -e 's/ -g0 / /g';) |
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59 |
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60 ifdef LP64 |
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61 DTRACE_OPTS = -D_LP64 |
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62 endif |
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63 |
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64 # making libjvm_db |
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65 |
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66 # Use mapfile with libjvm_db.so |
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67 LIBJVM_DB_MAPFILE = # no mapfile for usdt2 # $(MAKEFILES_DIR)/mapfile-vers-jvm_db |
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68 #LFLAGS_JVM_DB += $(MAPFLAG:FILENAME=$(LIBJVM_DB_MAPFILE)) |
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69 |
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70 # Use mapfile with libjvm_dtrace.so |
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71 LIBJVM_DTRACE_MAPFILE = # no mapfile for usdt2 # $(MAKEFILES_DIR)/mapfile-vers-jvm_dtrace |
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72 #LFLAGS_JVM_DTRACE += $(MAPFLAG:FILENAME=$(LIBJVM_DTRACE_MAPFILE)) |
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73 |
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74 LFLAGS_JVM_DB += $(PICFLAG) # -D_REENTRANT |
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75 LFLAGS_JVM_DTRACE += $(PICFLAG) # -D_REENTRANT |
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76 |
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77 ISA = $(subst i386,i486,$(BUILDARCH)) |
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78 |
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79 # Making 64/libjvm_db.so: 64-bit version of libjvm_db.so which handles 32-bit libjvm.so |
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80 ifneq ("${ISA}","${BUILDARCH}") |
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81 |
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82 XLIBJVM_DB = 64/$(LIBJVM_DB) |
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83 XLIBJVM_DB_G = 64/$(LIBJVM_DB_G) |
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84 XLIBJVM_DTRACE = 64/$(LIBJVM_DTRACE) |
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85 XLIBJVM_DTRACE_G = 64/$(LIBJVM_DTRACE_G) |
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86 XARCH = $(subst sparcv9,v9,$(shell echo $(ISA))) |
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87 |
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88 $(XLIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS).h $(LIBJVM_DB_MAPFILE) |
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89 @echo Making $@ |
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90 $(QUIETLY) mkdir -p 64/ ; \ |
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91 $(CC) $(SYMFLAG) -xarch=$(XARCH) -D$(TYPE) -I. -I$(GENERATED) \ |
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92 $(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c #-lc |
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93 # [ -f $(XLIBJVM_DB_G) ] || { ln -s $(LIBJVM_DB) $(XLIBJVM_DB_G); } |
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94 |
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95 $(XLIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE) |
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96 @echo Making $@ |
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97 $(QUIETLY) mkdir -p 64/ ; \ |
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98 $(CC) $(SYMFLAG) -xarch=$(XARCH) -D$(TYPE) -I. \ |
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99 $(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c #-lc -lthread -ldoor |
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100 # [ -f $(XLIBJVM_DTRACE_G) ] || { ln -s $(LIBJVM_DTRACE) $(XLIBJVM_DTRACE_G); } |
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101 |
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102 endif # ifneq ("${ISA}","${BUILDARCH}") |
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103 |
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104 LFLAGS_GENOFFS += -L. |
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105 |
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106 lib$(GENOFFS).dylib: $(DTRACE_SRCDIR)/$(GENOFFS).cpp $(DTRACE_SRCDIR)/$(GENOFFS).h \ |
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107 $(LIBJVM.o) |
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108 $(QUIETLY) $(CCC) $(CPPFLAGS) $(GENOFFS_CFLAGS) $(SHARED_FLAG) $(PICFLAG) \ |
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109 $(LFLAGS_GENOFFS) -o $@ $(DTRACE_SRCDIR)/$(GENOFFS).cpp -ljvm |
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110 |
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111 $(GENOFFS): $(DTRACE_SRCDIR)/$(GENOFFS)Main.c lib$(GENOFFS).dylib |
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112 $(QUIETLY) $(LINK.CC) -o $@ $(DTRACE_SRCDIR)/$(GENOFFS)Main.c \ |
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113 ./lib$(GENOFFS).dylib |
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114 |
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115 # $@.tmp is created first to avoid an empty $(JVMOFFS).h if an error occurs. |
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116 $(JVMOFFS).h: $(GENOFFS) |
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117 $(QUIETLY) DYLD_LIBRARY_PATH=. ./$(GENOFFS) -header > $@.tmp; touch $@; \ |
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118 if [ `diff $@.tmp $@ > /dev/null 2>&1; echo $$?` -ne 0 ] ; \ |
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119 then rm -f $@; mv $@.tmp $@; \ |
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120 else rm -f $@.tmp; \ |
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121 fi |
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122 |
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123 $(JVMOFFS)Index.h: $(GENOFFS) |
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124 $(QUIETLY) DYLD_LIBRARY_PATH=. ./$(GENOFFS) -index > $@.tmp; touch $@; \ |
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125 if [ `diff $@.tmp $@ > /dev/null 2>&1; echo $$?` -ne 0 ] ; \ |
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126 then rm -f $@; mv $@.tmp $@; \ |
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127 else rm -f $@.tmp; \ |
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128 fi |
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129 |
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130 $(JVMOFFS).cpp: $(GENOFFS) $(JVMOFFS).h $(JVMOFFS)Index.h |
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131 $(QUIETLY) DYLD_LIBRARY_PATH=. ./$(GENOFFS) -table > $@.tmp; touch $@; \ |
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132 if [ `diff $@.tmp $@ > /dev/null 2>&1; echo $$?` -ne 0 ] ; \ |
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133 then rm -f $@; mv $@.tmp $@; \ |
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134 else rm -f $@.tmp; \ |
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135 fi |
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136 |
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137 $(JVMOFFS.o): $(JVMOFFS).h $(JVMOFFS).cpp |
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138 $(QUIETLY) $(CCC) -c -I. -o $@ $(ARCHFLAG) -D$(TYPE) $(JVMOFFS).cpp |
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139 |
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140 $(LIBJVM_DB): $(DTRACE_SRCDIR)/$(JVM_DB).c $(JVMOFFS.o) $(XLIBJVM_DB) $(LIBJVM_DB_MAPFILE) |
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141 @echo Making $@ |
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142 $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. -I$(GENERATED) \ |
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143 $(SHARED_FLAG) $(LFLAGS_JVM_DB) -o $@ $(DTRACE_SRCDIR)/$(JVM_DB).c -Wall # -lc |
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144 # [ -f $(LIBJVM_DB_G) ] || { ln -s $@ $(LIBJVM_DB_G); } |
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145 |
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146 $(LIBJVM_DTRACE): $(DTRACE_SRCDIR)/$(JVM_DTRACE).c $(XLIBJVM_DTRACE) $(DTRACE_SRCDIR)/$(JVM_DTRACE).h $(LIBJVM_DTRACE_MAPFILE) |
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147 @echo Making $@ |
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148 $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) -D$(TYPE) -I. \ |
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149 $(SHARED_FLAG) $(LFLAGS_JVM_DTRACE) -o $@ $(DTRACE_SRCDIR)/$(JVM_DTRACE).c #-lc -lthread -ldoor |
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150 # [ -f $(LIBJVM_DTRACE_G) ] || { ln -s $@ $(LIBJVM_DTRACE_G); } |
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151 |
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152 #$(DTRACE).d: $(DTRACE_SRCDIR)/hotspot.d $(DTRACE_SRCDIR)/hotspot_jni.d \ |
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153 # $(DTRACE_SRCDIR)/hs_private.d $(DTRACE_SRCDIR)/jhelper.d |
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154 # $(QUIETLY) cat $^ > $@ |
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155 |
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156 $(DtraceOutDir): |
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157 mkdir $(DtraceOutDir) |
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158 |
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159 $(DtraceOutDir)/hotspot.h: $(DTRACE_SRCDIR)/hotspot.d | $(DtraceOutDir) |
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160 $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_SRCDIR)/hotspot.d |
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161 |
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162 $(DtraceOutDir)/hotspot_jni.h: $(DTRACE_SRCDIR)/hotspot_jni.d | $(DtraceOutDir) |
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163 $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_SRCDIR)/hotspot_jni.d |
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164 |
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165 $(DtraceOutDir)/hs_private.h: $(DTRACE_SRCDIR)/hs_private.d | $(DtraceOutDir) |
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166 $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_SRCDIR)/hs_private.d |
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167 |
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168 $(DtraceOutDir)/jhelper.h: $(DTRACE_SRCDIR)/jhelper.d $(JVMOFFS).o | $(DtraceOutDir) |
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169 $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -h -o $@ -s $(DTRACE_SRCDIR)/jhelper.d |
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170 |
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171 # jhelper currently disabled |
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172 dtrace_gen_headers: $(DtraceOutDir)/hotspot.h $(DtraceOutDir)/hotspot_jni.h $(DtraceOutDir)/hs_private.h |
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173 |
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174 DTraced_Files = ciEnv.o \ |
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175 classLoadingService.o \ |
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176 compileBroker.o \ |
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177 hashtable.o \ |
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178 instanceKlass.o \ |
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179 java.o \ |
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180 jni.o \ |
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181 jvm.o \ |
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182 memoryManager.o \ |
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183 nmethod.o \ |
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184 objectMonitor.o \ |
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185 runtimeService.o \ |
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186 sharedRuntime.o \ |
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187 synchronizer.o \ |
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188 thread.o \ |
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189 unsafe.o \ |
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190 vmThread.o \ |
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191 vmCMSOperations.o \ |
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192 vmPSOperations.o \ |
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193 vmGCOperations.o \ |
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194 |
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195 # Dtrace is available, so we build $(DTRACE.o) |
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196 #$(DTRACE.o): $(DTRACE).d $(JVMOFFS).h $(JVMOFFS)Index.h $(DTraced_Files) |
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197 # @echo Compiling $(DTRACE).d |
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198 |
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199 # $(QUIETLY) $(DTRACE_PROG) $(DTRACE_OPTS) -C -I. -G -xlazyload -o $@ -s $(DTRACE).d \ |
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200 # $(DTraced_Files) ||\ |
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201 # STATUS=$$?;\ |
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202 # if [ x"$$STATUS" = x"1" -a \ |
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203 # x`uname -r` = x"5.10" -a \ |
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204 # x`uname -p` = x"sparc" ]; then\ |
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205 # echo "*****************************************************************";\ |
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206 # echo "* If you are building server compiler, and the error message is ";\ |
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207 # echo "* \"incorrect ELF machine type...\", you have run into solaris bug ";\ |
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208 # echo "* 6213962, \"dtrace -G doesn't work on sparcv8+ object files\".";\ |
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209 # echo "* Either patch/upgrade your system (>= S10u1_15), or set the ";\ |
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210 # echo "* environment variable HOTSPOT_DISABLE_DTRACE_PROBES to disable ";\ |
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211 # echo "* dtrace probes for this build.";\ |
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212 # echo "*****************************************************************";\ |
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213 # fi;\ |
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214 # exit $$STATUS |
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215 # Since some DTraced_Files are in LIBJVM.o and they are touched by this |
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216 # command, and libgenerateJvmOffsets.so depends on LIBJVM.o, 'make' will |
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217 # think it needs to rebuild libgenerateJvmOffsets.so and thus JvmOffsets* |
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218 # files, but it doesn't, so we touch the necessary files to prevent later |
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219 # recompilation. Note: we only touch the necessary files if they already |
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220 # exist in order to close a race where an empty file can be created |
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221 # before the real build rule is executed. |
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222 # But, we can't touch the *.h files: This rule depends |
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223 # on them, and that would cause an infinite cycle of rebuilding. |
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224 # Neither the *.h or *.ccp files need to be touched, since they have |
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225 # rules which do not update them when the generator file has not |
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226 # changed their contents. |
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227 # $(QUIETLY) if [ -f lib$(GENOFFS).so ]; then touch lib$(GENOFFS).so; fi |
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228 # $(QUIETLY) if [ -f $(GENOFFS) ]; then touch $(GENOFFS); fi |
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229 # $(QUIETLY) if [ -f $(JVMOFFS.o) ]; then touch $(JVMOFFS.o); fi |
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230 |
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231 .PHONY: dtraceCheck |
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232 |
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233 #SYSTEM_DTRACE_H = /usr/include/dtrace.h |
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234 SYSTEM_DTRACE_PROG = /usr/sbin/dtrace |
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235 #PATCH_DTRACE_PROG = /opt/SUNWdtrd/sbin/dtrace |
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236 systemDtraceFound := $(wildcard ${SYSTEM_DTRACE_PROG}) |
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237 #patchDtraceFound := $(wildcard ${PATCH_DTRACE_PROG}) |
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238 #systemDtraceHdrFound := $(wildcard $(SYSTEM_DTRACE_H)) |
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239 |
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240 #ifneq ("$(systemDtraceHdrFound)", "") |
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241 #CFLAGS += -DHAVE_DTRACE_H |
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242 #endif |
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243 |
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244 #ifneq ("$(patchDtraceFound)", "") |
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245 #DTRACE_PROG=$(PATCH_DTRACE_PROG) |
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246 #DTRACE_INCL=-I/opt/SUNWdtrd/include |
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247 #else |
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248 ifneq ("$(systemDtraceFound)", "") |
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249 DTRACE_PROG=$(SYSTEM_DTRACE_PROG) |
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250 else |
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251 |
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252 endif # ifneq ("$(systemDtraceFound)", "") |
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253 #endif # ifneq ("$(patchDtraceFound)", "") |
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254 |
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255 ifneq ("${DTRACE_PROG}", "") |
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256 ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "") |
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257 |
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258 DTRACE_OBJS = $(DTRACE.o) #$(JVMOFFS.o) |
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259 CFLAGS += -DDTRACE_ENABLED #$(DTRACE_INCL) |
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260 #clangCFLAGS += -DDTRACE_ENABLED -fno-optimize-sibling-calls |
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261 #MAPFILE_DTRACE_OPT = $(MAPFILE_DTRACE) |
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262 |
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263 |
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264 dtraceCheck: |
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265 |
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266 dtrace_stuff: dtrace_gen_headers |
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267 $(QUIETLY) echo "dtrace headers generated" |
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268 |
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269 |
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270 else # manually disabled |
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271 |
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272 dtraceCheck: |
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273 $(QUIETLY) echo "**NOTICE** Dtrace support disabled via environment variable" |
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274 |
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275 dtrace_stuff: |
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276 |
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277 endif # ifeq ("${HOTSPOT_DISABLE_DTRACE_PROBES}", "") |
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278 |
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279 else # No dtrace program found |
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280 |
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281 dtraceCheck: |
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282 $(QUIETLY) echo "**NOTICE** Dtrace support disabled: not supported by system" |
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283 |
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284 dtrace_stuff: |
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285 |
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286 endif # ifneq ("${dtraceFound}", "") |
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287 |
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288 endif # ifeq ($(OS_VENDOR), Darwin) |
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289 |
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290 |
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291 else # KERNEL build |
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292 |
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293 dtraceCheck: |
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294 $(QUIETLY) echo "**NOTICE** Dtrace support disabled for KERNEL builds" |
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295 |
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296 endif # ifneq ("${TYPE}", "KERNEL") |
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297 |
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298 else # CORE build |
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299 |
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300 dtraceCheck: |
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301 $(QUIETLY) echo "**NOTICE** Dtrace support disabled for CORE builds" |
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302 |
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303 endif # ifneq ("${TYPE}", "CORE") |