277 lines
8.4 KiB
Plaintext
277 lines
8.4 KiB
Plaintext
#
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# Copyright (c) 2013, 2024, Oracle and/or its affiliates. All rights reserved.
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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#
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# This code is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 only, as
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# published by the Free Software Foundation. Oracle designates this
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# particular file as subject to the "Classpath" exception as provided
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# by Oracle in the LICENSE file that accompanied this code.
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#
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# This code is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# version 2 for more details (a copy is included in the LICENSE file that
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# accompanied this code).
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#
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# You should have received a copy of the GNU General Public License version
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# 2 along with this work; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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# or visit www.oracle.com if you need additional information or have any
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# questions.
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#
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$(eval $(call IncludeCustomExtension, hotspot/lib/JvmFeatures.gmk))
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################################################################################
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# Setup CFLAGS and EXCLUDES for the libjvm compilation, depending on which
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# jvm features are selected for this jvm variant.
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ifeq ($(call check-jvm-feature, compiler1), true)
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JVM_CFLAGS_FEATURES += -DCOMPILER1
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else
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JVM_EXCLUDE_PATTERNS += c1_ c1/
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endif
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ifeq ($(call check-jvm-feature, compiler2), true)
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JVM_CFLAGS_FEATURES += -DCOMPILER2
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JVM_SRC_DIRS += $(JVM_VARIANT_OUTPUTDIR)/gensrc/adfiles
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else
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JVM_EXCLUDES += opto libadt
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JVM_EXCLUDE_FILES += bcEscapeAnalyzer.cpp ciTypeFlow.cpp
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JVM_EXCLUDE_PATTERNS += c2_ runtime_ /c2/
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endif
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ifeq ($(call check-jvm-feature, zero), true)
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JVM_EXCLUDES += opto libadt
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JVM_EXCLUDE_PATTERNS += c1_ c1/ c2_ runtime_ /c2/
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JVM_EXCLUDE_FILES += templateInterpreter.cpp \
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templateInterpreterGenerator.cpp bcEscapeAnalyzer.cpp ciTypeFlow.cpp
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JVM_CFLAGS_FEATURES += -DZERO \
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-DZERO_LIBARCH='"$(OPENJDK_TARGET_CPU_LEGACY_LIB)"' $(LIBFFI_CFLAGS)
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JVM_LIBS_FEATURES += $(LIBFFI_LIBS)
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ifeq ($(ENABLE_LIBFFI_BUNDLING), true)
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JVM_LDFLAGS_FEATURES += $(call SET_EXECUTABLE_ORIGIN,/..)
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endif
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else
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JVM_EXCLUDE_PATTERNS += /zero/
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endif
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ifeq ($(JVM_VARIANT), core)
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JVM_CFLAGS_FEATURES += -DVMTYPE=\"Core\"
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endif
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ifeq ($(JVM_VARIANT), custom)
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JVM_CFLAGS_FEATURES += -DVMTYPE=\"Custom\"
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endif
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ifeq ($(call check-jvm-feature, minimal), true)
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JVM_CFLAGS_FEATURES += -DMINIMAL_JVM -DVMTYPE=\"Minimal\"
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ifeq ($(call isTargetOs, linux), true)
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# Override the default -g with a more liberal strip policy for the
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# minimal JVM
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JVM_STRIPFLAGS := --strip-unneeded
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endif
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endif
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ifeq ($(call check-jvm-feature, dtrace), true)
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JVM_CFLAGS_FEATURES += -DDTRACE_ENABLED
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endif
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ifneq ($(call check-jvm-feature, jvmti), true)
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JVM_CFLAGS_FEATURES += -DINCLUDE_JVMTI=0
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JVM_EXCLUDE_FILES += jvmtiGetLoadedClasses.cpp jvmtiThreadState.cpp \
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jvmtiExtensions.cpp jvmtiImpl.cpp jvmtiManageCapabilities.cpp \
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jvmtiRawMonitor.cpp jvmtiUtil.cpp jvmtiTrace.cpp jvmtiCodeBlobEvents.cpp \
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jvmtiEnv.cpp jvmtiRedefineClasses.cpp jvmtiEnvBase.cpp \
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jvmtiEnvThreadState.cpp jvmtiTagMap.cpp jvmtiEventController.cpp \
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evmCompat.cpp jvmtiEnter.xsl jvmtiExport.cpp \
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jvmtiClassFileReconstituter.cpp jvmtiTagMapTable.cpp jvmtiAgent.cpp \
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jvmtiAgentList.cpp jfrJvmtiAgent.cpp
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endif
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ifneq ($(call check-jvm-feature, jvmci), true)
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JVM_CFLAGS_FEATURES += -DINCLUDE_JVMCI=0
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JVM_EXCLUDES += jvmci
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JVM_EXCLUDE_FILES += jvmciCodeInstaller_$(HOTSPOT_TARGET_CPU_ARCH).cpp
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endif
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ifneq ($(call check-jvm-feature, vm-structs), true)
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JVM_CFLAGS_FEATURES += -DINCLUDE_VM_STRUCTS=0
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JVM_EXCLUDE_FILES += vmStructs.cpp
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endif
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ifneq ($(call check-jvm-feature, jni-check), true)
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JVM_CFLAGS_FEATURES += -DINCLUDE_JNI_CHECK=0
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JVM_EXCLUDE_FILES += jniCheck.cpp
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endif
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ifneq ($(call check-jvm-feature, services), true)
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JVM_CFLAGS_FEATURES += -DINCLUDE_SERVICES=0
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JVM_EXCLUDE_FILES += heapDumper.cpp heapInspection.cpp \
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attachListener_$(HOTSPOT_TARGET_OS).cpp attachListener.cpp
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endif
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ifneq ($(call check-jvm-feature, management), true)
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JVM_CFLAGS_FEATURES += -DINCLUDE_MANAGEMENT=0
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endif
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ifneq ($(call check-jvm-feature, cds), true)
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JVM_CFLAGS_FEATURES += -DINCLUDE_CDS=0
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JVM_EXCLUDE_FILES += \
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classLoaderDataShared.cpp \
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classLoaderExt.cpp \
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systemDictionaryShared.cpp
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JVM_EXCLUDE_PATTERNS += cds/
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endif
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ifneq ($(call check-jvm-feature, g1gc), true)
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JVM_CFLAGS_FEATURES += -DINCLUDE_G1GC=0
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JVM_EXCLUDE_PATTERNS += gc/g1
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endif
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ifneq ($(call check-jvm-feature, parallelgc), true)
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JVM_CFLAGS_FEATURES += -DINCLUDE_PARALLELGC=0
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JVM_EXCLUDE_PATTERNS += gc/parallel
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endif
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ifneq ($(call check-jvm-feature, serialgc), true)
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JVM_CFLAGS_FEATURES += -DINCLUDE_SERIALGC=0
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JVM_EXCLUDE_PATTERNS += gc/serial
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endif
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ifneq ($(call check-jvm-feature, epsilongc), true)
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JVM_CFLAGS_FEATURES += -DINCLUDE_EPSILONGC=0
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JVM_EXCLUDE_PATTERNS += gc/epsilon
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endif
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ifneq ($(call check-jvm-feature, zgc), true)
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JVM_CFLAGS_FEATURES += -DINCLUDE_ZGC=0
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JVM_EXCLUDE_PATTERNS += gc/z
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endif
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ifneq ($(call check-jvm-feature, shenandoahgc), true)
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JVM_CFLAGS_FEATURES += -DINCLUDE_SHENANDOAHGC=0
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JVM_EXCLUDE_PATTERNS += gc/shenandoah
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endif
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ifneq ($(call check-jvm-feature, jfr), true)
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JVM_CFLAGS_FEATURES += -DINCLUDE_JFR=0
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JVM_EXCLUDE_PATTERNS += jfr
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JVM_EXCLUDE_FILES += compilerEvent.cpp
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endif
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################################################################################
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ifeq ($(call check-jvm-feature, link-time-opt), true)
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# Set JVM_OPTIMIZATION directly so other jvm-feature flags can override it
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# later on if desired
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JVM_OPTIMIZATION := HIGHEST_JVM
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ifeq ($(call isCompiler, gcc), true)
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JVM_CFLAGS_FEATURES += -flto=auto -fuse-linker-plugin -fno-strict-aliasing \
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-fno-fat-lto-objects
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JVM_LDFLAGS_FEATURES += $(CXX_O_FLAG_HIGHEST_JVM) -flto=auto \
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-fuse-linker-plugin -fno-strict-aliasing
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else ifeq ($(call isCompiler, microsoft), true)
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JVM_CFLAGS_FEATURES += -GL
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JVM_LDFLAGS_FEATURES += -LTCG:INCREMENTAL
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endif
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else
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ifeq ($(call isCompiler, gcc), true)
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JVM_LDFLAGS_FEATURES += -O1
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endif
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endif
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ifeq ($(call check-jvm-feature, opt-size), true)
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JVM_OPTIMIZATION := SIZE
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OPT_SPEED_SRC := \
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allocation.cpp \
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assembler.cpp \
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barrierSet.cpp \
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basicLock.cpp \
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bytecode.cpp \
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bytecodeInterpreter.cpp \
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c1_Compilation.cpp \
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c1_Compiler.cpp \
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c1_GraphBuilder.cpp \
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c1_LinearScan.cpp \
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c1_LIR.cpp \
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ciEnv.cpp \
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ciObjectFactory.cpp \
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codeBlob.cpp \
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constantPool.cpp \
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constMethod.cpp \
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classLoader.cpp \
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classLoaderData.cpp \
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classFileParser.cpp \
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classFileStream.cpp \
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cpCache.cpp \
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defNewGeneration.cpp \
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frame_arm.cpp \
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frame_aarch64.cpp \
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frame_ppc.cpp \
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frame_s390.cpp \
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frame_x86.cpp \
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genCollectedHeap.cpp \
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generation.cpp \
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growableArray.cpp \
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handles.cpp \
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hashtable.cpp \
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heap.cpp \
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icache.cpp \
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icache_arm.cpp \
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icache_aarch64.cpp \
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icache_ppc.cpp \
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icache_s390.cpp \
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icache_x86.cpp \
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instanceKlass.cpp \
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invocationCounter.cpp \
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iterator.cpp \
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javaCalls.cpp \
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javaClasses.cpp \
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jniFastGetField_arm.cpp \
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jvm.cpp \
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linkResolver.cpp \
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klass.cpp \
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klassVtable.cpp \
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markSweep.cpp \
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memRegion.cpp \
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memoryPool.cpp \
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method.cpp \
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methodHandles.cpp \
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methodHandles_arm.cpp \
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methodLiveness.cpp \
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metaspace.cpp \
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mutex.cpp \
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mutexLocker.cpp \
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nativeLookup.cpp \
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objArrayKlass.cpp \
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os_linux.cpp \
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os_linux_arm.cpp \
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resourceArea.cpp \
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rewriter.cpp \
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sharedRuntime.cpp \
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signature.cpp \
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space.cpp \
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stackMapTable.cpp \
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symbolTable.cpp \
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systemDictionary.cpp \
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symbol.cpp \
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synchronizer.cpp \
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timer.cpp \
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typeArrayKlass.cpp \
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unsafe.cpp \
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utf8.cpp \
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vmSymbols.cpp \
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#
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$(foreach s, $(OPT_SPEED_SRC), \
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$(eval BUILD_LIBJVM_$s_OPTIMIZATION := HIGHEST_JVM))
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ifneq ($(filter $(TOOLCHAIN_TYPE), gcc clang), )
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BUILD_LIBJVM_systemDictionary.cpp_CXXFLAGS := -fno-optimize-sibling-calls
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endif
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endif
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