1 # 2 # Copyright (c) 2013, 2016, 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. Oracle designates this 8 # particular file as subject to the "Classpath" exception as provided 9 # by Oracle in the LICENSE file that accompanied this code. 10 # 11 # This code is distributed in the hope that it will be useful, but WITHOUT 12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 # version 2 for more details (a copy is included in the LICENSE file that 15 # accompanied this code). 16 # 17 # You should have received a copy of the GNU General Public License version 18 # 2 along with this work; if not, write to the Free Software Foundation, 19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 # 21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 # or visit www.oracle.com if you need additional information or have any 23 # questions. 24 # 25 26 $(eval $(call IncludeCustomExtension, hotspot, lib/JvmFeatures.gmk)) 27 28 ################################################################################ 29 # Setup CFLAGS and EXCLUDES for the libjvm compilation, depending on which 30 # jvm features are selected for this jvm variant. 31 32 ifeq ($(call check-jvm-feature, compiler1), true) 33 JVM_CFLAGS_FEATURES += -DCOMPILER1 34 else 35 JVM_EXCLUDE_PATTERNS += c1_ 36 endif 37 38 ifeq ($(call check-jvm-feature, compiler2), true) 39 JVM_CFLAGS_FEATURES += -DCOMPILER2 40 JVM_SRC_DIRS += $(JVM_VARIANT_OUTPUTDIR)/gensrc/adfiles 41 else 42 JVM_EXCLUDES += opto libadt 43 JVM_EXCLUDE_FILES += bcEscapeAnalyzer.cpp ciTypeFlow.cpp 44 JVM_EXCLUDE_PATTERNS += c2_ runtime_ 45 endif 46 47 ifeq ($(call check-jvm-feature, zero), true) 48 JVM_CFLAGS_FEATURES += -DZERO -DCC_INTERP -DZERO_LIBARCH='"$(OPENJDK_TARGET_CPU_LEGACY_LIB)"' $(LIBFFI_CFLAGS) 49 JVM_LIBS_FEATURES += $(LIBFFI_LIBS) 50 endif 51 52 ifeq ($(call check-jvm-feature, shark), true) 53 JVM_CFLAGS_FEATURES += -DSHARK $(LLVM_CFLAGS) 54 JVM_LDFLAGS_FEATURES += $(LLVM_LDFLAGS) 55 JVM_LIBS_FEATURES += $(LLVM_LIBS) 56 else 57 JVM_EXCLUDES += shark 58 endif 59 60 ifeq ($(call check-jvm-feature, minimal), true) 61 JVM_CFLAGS_FEATURES += -DMINIMAL_JVM -DVMTYPE=\"Minimal\" 62 ifeq ($(OPENJDK_TARGET_OS), linux) 63 # Override the default -g with a more liberal strip policy for the minimal JVM 64 JVM_STRIPFLAGS := --strip-unneeded 65 endif 66 endif 67 68 ifeq ($(call check-jvm-feature, dtrace), true) 69 JVM_CFLAGS_FEATURES += -DDTRACE_ENABLED 70 endif 71 72 ifeq ($(call check-jvm-feature, static-build), true) 73 JVM_CFLAGS_FEATURES += -DSTATIC_BUILD=1 74 endif 75 76 ifneq ($(call check-jvm-feature, jvmti), true) 77 JVM_CFLAGS_FEATURES += -DINCLUDE_JVMTI=0 78 JVM_EXCLUDE_FILES += jvmtiGetLoadedClasses.cpp jvmtiThreadState.cpp jvmtiExtensions.cpp \ 79 jvmtiImpl.cpp jvmtiManageCapabilities.cpp jvmtiRawMonitor.cpp jvmtiUtil.cpp jvmtiTrace.cpp \ 80 jvmtiCodeBlobEvents.cpp jvmtiEnv.cpp jvmtiRedefineClasses.cpp jvmtiEnvBase.cpp jvmtiEnvThreadState.cpp \ 81 jvmtiTagMap.cpp jvmtiEventController.cpp evmCompat.cpp jvmtiEnter.xsl jvmtiExport.cpp \ 82 jvmtiClassFileReconstituter.cpp 83 endif 84 85 ifneq ($(call check-jvm-feature, jvmci), true) 86 JVM_CFLAGS_FEATURES += -DINCLUDE_JVMCI=0 87 JVM_EXCLUDES += jvmci 88 JVM_EXCLUDE_FILES += jvmciCodeInstaller_$(HOTSPOT_TARGET_CPU_ARCH).cpp 89 endif 90 91 ifneq ($(call check-jvm-feature, fprof), true) 92 JVM_CFLAGS_FEATURES += -DINCLUDE_FPROF=0 93 JVM_EXCLUDE_FILES += fprofiler.cpp 94 endif 95 96 ifneq ($(call check-jvm-feature, vm-structs), true) 97 JVM_CFLAGS_FEATURES += -DINCLUDE_VM_STRUCTS=0 98 JVM_EXCLUDE_FILES += vmStructs.cpp 99 endif 100 101 ifneq ($(call check-jvm-feature, jni-check), true) 102 JVM_CFLAGS_FEATURES += -DINCLUDE_JNI_CHECK=0 103 JVM_EXCLUDE_FILES += jniCheck.cpp 104 endif 105 106 ifneq ($(call check-jvm-feature, services), true) 107 JVM_CFLAGS_FEATURES += -DINCLUDE_SERVICES=0 108 JVM_EXCLUDE_FILES += heapDumper.cpp heapInspection.cpp \ 109 attachListener_$(HOTSPOT_TARGET_OS).cpp attachListener.cpp 110 endif 111 112 ifneq ($(call check-jvm-feature, management), true) 113 JVM_CFLAGS_FEATURES += -DINCLUDE_MANAGEMENT=0 114 endif 115 116 ifneq ($(call check-jvm-feature, cds), true) 117 JVM_CFLAGS_FEATURES += -DINCLUDE_CDS=0 118 JVM_EXCLUDE_FILES += \ 119 classListParser.cpp \ 120 classLoaderExt.cpp \ 121 filemap.cpp \ 122 metaspaceShared.cpp \ 123 metaspaceShared_$(HOTSPOT_TARGET_CPU).cpp \ 124 metaspaceShared_$(HOTSPOT_TARGET_CPU_ARCH).cpp \ 125 sharedClassUtil.cpp \ 126 sharedPathsMiscInfo.cpp \ 127 systemDictionaryShared.cpp \ 128 # 129 endif 130 131 ifneq ($(call check-jvm-feature, all-gcs), true) 132 JVM_CFLAGS_FEATURES += -DINCLUDE_ALL_GCS=0 133 JVM_EXCLUDE_PATTERNS += \ 134 cms/ g1/ parallel/ 135 JVM_EXCLUDE_FILES += \ 136 concurrentGCThread.cpp \ 137 plab.cpp 138 JVM_EXCLUDE_FILES += \ 139 g1MemoryPool.cpp \ 140 psMemoryPool.cpp 141 endif 142 143 ifneq ($(call check-jvm-feature, nmt), true) 144 JVM_CFLAGS_FEATURES += -DINCLUDE_NMT=0 145 JVM_EXCLUDE_FILES += \ 146 memBaseline.cpp memReporter.cpp mallocTracker.cpp virtualMemoryTracker.cpp nmtCommon.cpp \ 147 memTracker.cpp nmtDCmd.cpp mallocSiteTable.cpp 148 endif 149 150 ifeq ($(call check-jvm-feature, aot), true) 151 JVM_CFLAGS_FEATURES += -DINCLUDE_AOT 152 else 153 JVM_EXCLUDE_FILES += \ 154 compiledIC_aot_x86_64.cpp compilerRuntime.cpp \ 155 aotCodeHeap.cpp aotCompiledMethod.cpp aotLoader.cpp compiledIC_aot.cpp 156 endif 157 ################################################################################ 158 159 ifeq ($(call check-jvm-feature, link-time-opt), true) 160 # NOTE: Disable automatic opimization level and let the explicit cflag control 161 # optimization level instead. This activates O3 on slowdebug builds, just 162 # like the old build, but it's probably not right. 163 JVM_OPTIMIZATION := 164 JVM_CFLAGS_FEATURES += -O3 -flto 165 JVM_LDFLAGS_FEATURES += -O3 -flto -fwhole-program -fno-strict-aliasing 166 endif 167 168 ifeq ($(call check-jvm-feature, minimal), true) 169 ifeq ($(call check-jvm-feature, link-time-opt), false) 170 JVM_OPTIMIZATION := SIZE 171 OPT_SPEED_SRC := \ 172 allocation.cpp \ 173 assembler.cpp \ 174 assembler_linux_arm.cpp \ 175 barrierSet.cpp \ 176 basicLock.cpp \ 177 biasedLocking.cpp \ 178 bytecode.cpp \ 179 bytecodeInterpreter.cpp \ 180 bytecodeInterpreter_x86.cpp \ 181 c1_Compilation.cpp \ 182 c1_Compiler.cpp \ 183 c1_GraphBuilder.cpp \ 184 c1_LinearScan.cpp \ 185 c1_LIR.cpp \ 186 ciEnv.cpp \ 187 ciObjectFactory.cpp \ 188 codeBlob.cpp \ 189 constantPool.cpp \ 190 constMethod.cpp \ 191 classLoader.cpp \ 192 classLoaderData.cpp \ 193 classFileParser.cpp \ 194 classFileStream.cpp \ 195 cpCache.cpp \ 196 defNewGeneration.cpp \ 197 frame_arm.cpp \ 198 genCollectedHeap.cpp \ 199 generation.cpp \ 200 genMarkSweep.cpp \ 201 growableArray.cpp \ 202 handles.cpp \ 203 hashtable.cpp \ 204 heap.cpp \ 205 icache.cpp \ 206 icache_arm.cpp \ 207 instanceKlass.cpp \ 208 invocationCounter.cpp \ 209 iterator.cpp \ 210 javaCalls.cpp \ 211 javaClasses.cpp \ 212 jniFastGetField_arm.cpp \ 213 jvm.cpp \ 214 jvm_linux.cpp \ 215 linkResolver.cpp \ 216 klass.cpp \ 217 klassVtable.cpp \ 218 markSweep.cpp \ 219 memRegion.cpp \ 220 memoryPool.cpp \ 221 method.cpp \ 222 methodHandles.cpp \ 223 methodHandles_arm.cpp \ 224 methodLiveness.cpp \ 225 metablock.cpp \ 226 metaspace.cpp \ 227 mutex.cpp \ 228 mutex_linux.cpp \ 229 mutexLocker.cpp \ 230 nativeLookup.cpp \ 231 objArrayKlass.cpp \ 232 os_linux.cpp \ 233 os_linux_arm.cpp \ 234 placeHolders.cpp \ 235 quickSort.cpp \ 236 resourceArea.cpp \ 237 rewriter.cpp \ 238 sharedRuntime.cpp \ 239 signature.cpp \ 240 space.cpp \ 241 stackMapTable.cpp \ 242 symbolTable.cpp \ 243 systemDictionary.cpp \ 244 symbol.cpp \ 245 synchronizer.cpp \ 246 threadLS_bsd_x86.cpp \ 247 threadLS_linux_arm.cpp \ 248 threadLS_linux_x86.cpp \ 249 timer.cpp \ 250 typeArrayKlass.cpp \ 251 unsafe.cpp \ 252 utf8.cpp \ 253 vmSymbols.cpp \ 254 # 255 256 $(foreach s, $(OPT_SPEED_SRC), \ 257 $(eval BUILD_LIBJVM_$s_OPTIMIZATION := HIGHEST_JVM)) 258 259 BUILD_LIBJVM_systemDictionary.cpp_CXXFLAGS := -fno-optimize-sibling-calls 260 endif 261 endif