Mercurial > hg > openjdk > bsd-port > hotspot
changeset 5981:d982b0f5b59a
Merge from main OpenJDK repository
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--- a/.hgtags Thu Feb 16 08:07:06 2017 +0100 +++ b/.hgtags Sun May 21 11:12:48 2017 -0700 @@ -182,6 +182,7 @@ 38fa55e5e79232d48f1bb8cf27d88bc094c9375a hs21-b16 81d815b05abb564aa1f4100ae13491c949b9a07e jdk7-b147 81d815b05abb564aa1f4100ae13491c949b9a07e hs21-b17 +f1a18ada5853af49fce54d43dd5a5b67dc291470 7u0 9b0ca45cd756d538c4c30afab280a91868eee1a5 jdk7u2-b01 0cc8a70952c368e06de2adab1f2649a408f5e577 jdk8-b01 31e253c1da429124bb87570ab095d9bc89850d0a jdk8-b02
--- a/agent/src/os/bsd/ps_proc.c Thu Feb 16 08:07:06 2017 +0100 +++ b/agent/src/os/bsd/ps_proc.c Sun May 21 11:12:48 2017 -0700 @@ -131,7 +131,7 @@ static bool ptrace_continue(pid_t pid, int signal) { // pass the signal to the process so we don't swallow it - if (ptrace(PTRACE_CONT, pid, NULL, signal) < 0) { + if (ptrace(PT_CONTINUE, pid, NULL, signal) < 0) { print_debug("ptrace(PTRACE_CONT, ..) failed for %d\n", pid); return false; }
--- a/agent/src/share/classes/sun/jvm/hotspot/HotSpotAgent.java Thu Feb 16 08:07:06 2017 +0100 +++ b/agent/src/share/classes/sun/jvm/hotspot/HotSpotAgent.java Sun May 21 11:12:48 2017 -0700 @@ -33,6 +33,7 @@ import sun.jvm.hotspot.debugger.remote.*; import sun.jvm.hotspot.debugger.windbg.*; import sun.jvm.hotspot.debugger.linux.*; +import sun.jvm.hotspot.debugger.bsd.*; import sun.jvm.hotspot.memory.*; import sun.jvm.hotspot.oops.*; import sun.jvm.hotspot.runtime.*;
--- a/agent/src/share/classes/sun/jvm/hotspot/bugspot/BugSpotAgent.java Thu Feb 16 08:07:06 2017 +0100 +++ b/agent/src/share/classes/sun/jvm/hotspot/bugspot/BugSpotAgent.java Sun May 21 11:12:48 2017 -0700 @@ -35,6 +35,7 @@ import sun.jvm.hotspot.debugger.windbg.*; import sun.jvm.hotspot.debugger.linux.*; import sun.jvm.hotspot.debugger.sparc.*; +import sun.jvm.hotspot.debugger.bsd.*; import sun.jvm.hotspot.debugger.remote.*; import sun.jvm.hotspot.livejvm.*; import sun.jvm.hotspot.memory.*;
--- a/make/bsd/Makefile Thu Feb 16 08:07:06 2017 +0100 +++ b/make/bsd/Makefile Sun May 21 11:12:48 2017 -0700 @@ -1,5 +1,5 @@ # -# Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved. +# Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved. # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. # # This code is free software; you can redistribute it and/or modify it @@ -211,6 +211,8 @@ BUILDTREE_VARS = GAMMADIR=$(GAMMADIR) OS_FAMILY=$(OSNAME) SRCARCH=$(SRCARCH) BUILDARCH=$(BUILDARCH) LIBARCH=$(LIBARCH) LIBRARY_SUFFIX=$(LIBRARY_SUFFIX) BUILDTREE_VARS += HOTSPOT_RELEASE_VERSION=$(HOTSPOT_RELEASE_VERSION) HOTSPOT_BUILD_VERSION=$(HOTSPOT_BUILD_VERSION) JRE_RELEASE_VERSION=$(JRE_RELEASE_VERSION) +BUILDTREE_VARS += ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS) OBJCOPY=$(OBJCOPY) STRIP_POLICY=$(STRIP_POLICY) ZIP_DEBUGINFO_FILES=$(ZIP_DEBUGINFO_FILES) ZIPEXE=$(ZIPEXE) + BUILDTREE = $(MAKE) -f $(BUILDTREE_MAKE) $(BUILDTREE_VARS) #------------------------------------------------------------------------------- @@ -349,9 +351,11 @@ # Doc target. This is the same for all build options. # Hence create a docs directory beside ...$(ARCH)_[...] +# We specify 'BUILD_FLAVOR=product' so that the proper +# ENABLE_FULL_DEBUG_SYMBOLS value is used. docs: checks $(QUIETLY) mkdir -p $(SUBDIR_DOCS) - $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/makefiles/jvmti.make $(MFLAGS) $(BUILDTREE_VARS) JvmtiOutDir=$(SUBDIR_DOCS) jvmtidocs + $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/makefiles/jvmti.make $(MFLAGS) $(BUILDTREE_VARS) JvmtiOutDir=$(SUBDIR_DOCS) BUILD_FLAVOR=product jvmtidocs # Synonyms for win32-like targets. compiler2: jvmg product
--- a/make/bsd/makefiles/build_vm_def.sh Thu Feb 16 08:07:06 2017 +0100 +++ b/make/bsd/makefiles/build_vm_def.sh Sun May 21 11:12:48 2017 -0700 @@ -1,12 +1,28 @@ #!/bin/sh # If we're cross compiling use that path for nm -if [ "$CROSS_COMPILE_ARCH" != "" ]; then -NM=$ALT_COMPILER_PATH/nm +if [ "$CROSS_COMPILE_ARCH" != "" ]; then + NM=$ALT_COMPILER_PATH/nm else -NM=nm + NM=nm fi -$NM -Uj $* | awk ' - { if ($3 ~ /^_ZTV/ || $3 ~ /^gHotSpotVM/) print "\t" $3 } - ' +case "$(uname -s)" in +Darwin ) + $NM -Uj $@ | awk '{ + if ($3 ~ /^_ZTV/ || $3 ~ /^gHotSpotVM/) print "\t" $3 + }' ;; +OpenBSD ) + $NM $@ | awk '{ + if ($2 == "U") next + if ($3 ~ /^_ZTV/ || $3 ~ /^gHotSpotVM/) print "\t" $3 ";" + if ($3 ~ /^UseSharedSpaces$/) print "\t" $3 ";" + if ($3 ~ /^_ZN9Arguments17SharedArchivePathE$/) print "\t" $3 ";" + }' | sort -u ;; +* ) + $NM --defined-only $@ | awk '{ + if ($3 ~ /^_ZTV/ || $3 ~ /^gHotSpotVM/) print "\t" $3 ";" + if ($3 ~ /^UseSharedSpaces$/) print "\t" $3 ";" + if ($3 ~ /^_ZN9Arguments17SharedArchivePathE$/) print "\t" $3 ";" + }' | sort -u ;; +esac
--- a/make/bsd/makefiles/buildtree.make Thu Feb 16 08:07:06 2017 +0100 +++ b/make/bsd/makefiles/buildtree.make Sun May 21 11:12:48 2017 -0700 @@ -255,6 +255,16 @@ echo "$(call gamma-path,commonsrc,os/posix/vm)"; \ [ -n "$(CFLAGS_BROWSE)" ] && \ echo && echo "CFLAGS_BROWSE = $(CFLAGS_BROWSE)"; \ + [ -n "$(ENABLE_FULL_DEBUG_SYMBOLS)" ] && \ + echo && echo "ENABLE_FULL_DEBUG_SYMBOLS = $(ENABLE_FULL_DEBUG_SYMBOLS)"; \ + [ -n "$(OBJCOPY)" ] && \ + echo && echo "OBJCOPY = $(OBJCOPY)"; \ + [ -n "$(STRIP_POLICY)" ] && \ + echo && echo "STRIP_POLICY = $(STRIP_POLICY)"; \ + [ -n "$(ZIP_DEBUGINFO_FILES)" ] && \ + echo && echo "ZIP_DEBUGINFO_FILES = $(ZIP_DEBUGINFO_FILES)"; \ + [ -n "$(ZIPEXE)" ] && \ + echo && echo "ZIPEXE = $(ZIPEXE)"; \ [ -n "$(HOTSPOT_EXTRA_SYSDEFS)" ] && \ echo && \ echo "HOTSPOT_EXTRA_SYSDEFS\$$(HOTSPOT_EXTRA_SYSDEFS) = $(HOTSPOT_EXTRA_SYSDEFS)" && \ @@ -384,7 +394,7 @@ $(QUIETLY) ( \ $(BUILDTREE_COMMENT); \ echo "JDK=${JAVA_HOME}"; \ - ) > $@ + ) > $@ .dbxrc: $(BUILDTREE_MAKE) @echo Creating $@ ...
--- a/make/bsd/makefiles/gcc.make Thu Feb 16 08:07:06 2017 +0100 +++ b/make/bsd/makefiles/gcc.make Sun May 21 11:12:48 2017 -0700 @@ -117,7 +117,10 @@ CFLAGS += -fno-rtti CFLAGS += -fno-exceptions CFLAGS += -pthread -CFLAGS += -fcheck-new +# Clang does not support -fcheck-new +ifeq (,$(findstring clang,$(shell $(CC) -v 2>&1))) + CFLAGS += -fcheck-new +endif # version 4 and above support fvisibility=hidden (matches jni_x86.h file) # except 4.1.2 gives pointless warnings that can't be disabled (afaik) ifneq "$(shell expr \( $(CC_VER_MAJOR) \> 4 \) \| \( \( $(CC_VER_MAJOR) = 4 \) \& \( $(CC_VER_MINOR) \>= 3 \) \))" "0" @@ -215,7 +218,11 @@ # Flags for generating make dependency flags. ifneq ("${CC_VER_MAJOR}", "2") -DEPFLAGS = -fpch-deps -MMD -MP -MF $(DEP_DIR)/$(@:%=%.d) +DEPFLAGS = +ifeq (,$(findstring clang,$(shell $(CC) -v 2>&1))) +DEPFLAGS += -fpch-deps +endif +DEPFLAGS += -MMD -MP -MF $(DEP_DIR)/$(@:%=%.d) endif # -DDONT_USE_PRECOMPILED_HEADER will exclude all includes in precompiled.hpp.
--- a/make/bsd/makefiles/jsig.make Thu Feb 16 08:07:06 2017 +0100 +++ b/make/bsd/makefiles/jsig.make Sun May 21 11:12:48 2017 -0700 @@ -36,9 +36,16 @@ LIBJSIG_G = lib$(JSIG_G).so endif +LIBJSIG_DEBUGINFO = lib$(JSIG).debuginfo +LIBJSIG_DIZ = lib$(JSIG).diz +LIBJSIG_G_DEBUGINFO = lib$(JSIG_G).debuginfo +LIBJSIG_G_DIZ = lib$(JSIG_G).diz + JSIGSRCDIR = $(GAMMADIR)/src/os/$(Platform_os_family)/vm DEST_JSIG = $(JDK_LIBDIR)/$(LIBJSIG) +DEST_JSIG_DEBUGINFO = $(JDK_LIBDIR)/$(LIBJSIG_DEBUGINFO) +DEST_JSIG_DIZ = $(JDK_LIBDIR)/$(LIBJSIG_DIZ) LIBJSIG_MAPFILE = $(MAKEFILES_DIR)/mapfile-vers-jsig @@ -57,11 +64,33 @@ $(LIBJSIG): $(JSIGSRCDIR)/jsig.c $(LIBJSIG_MAPFILE) @echo Making signal interposition lib... $(QUIETLY) $(CC) $(SYMFLAG) $(ARCHFLAG) $(SHARED_FLAG) $(PICFLAG) \ - $(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) -o $@ $< + $(LFLAGS_JSIG) $(JSIG_DEBUG_CFLAGS) -o $@ $< $(QUIETLY) [ -f $(LIBJSIG_G) ] || { ln -s $@ $(LIBJSIG_G); } +ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) + $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBJSIG_DEBUGINFO) + $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBJSIG_DEBUGINFO) $@ + ifeq ($(STRIP_POLICY),all_strip) + $(QUIETLY) $(STRIP) $@ + else + ifeq ($(STRIP_POLICY),min_strip) + $(QUIETLY) $(STRIP) -S $@ + # implied else here is no stripping at all + endif + endif + [ -f $(LIBJSIG_G_DEBUGINFO) ] || { ln -s $(LIBJSIG_DEBUGINFO) $(LIBJSIG_G_DEBUGINFO); } + ifeq ($(ZIP_DEBUGINFO_FILES),1) + $(ZIPEXE) -q -y $(LIBJSIG_DIZ) $(LIBJSIG_DEBUGINFO) $(LIBJSIG_G_DEBUGINFO) + $(RM) $(LIBJSIG_DEBUGINFO) $(LIBJSIG_G_DEBUGINFO) + [ -f $(LIBJSIG_G_DIZ) ] || { ln -s $(LIBJSIG_DIZ) $(LIBJSIG_G_DIZ); } + endif +endif install_jsig: $(LIBJSIG) @echo "Copying $(LIBJSIG) to $(DEST_JSIG)" + $(QUIETLY) test -f $(LIBJSIG_DEBUGINFO) && \ + cp -f $(LIBJSIG_DEBUGINFO) $(DEST_JSIG_DEBUGINFO) + $(QUIETLY) test -f $(LIBJSIG_DIZ) && \ + cp -f $(LIBJSIG_DIZ) $(DEST_JSIG_DIZ) $(QUIETLY) cp -f $(LIBJSIG) $(DEST_JSIG) && echo "Done" .PHONY: install_jsig
--- a/make/bsd/makefiles/launcher.make Thu Feb 16 08:07:06 2017 +0100 +++ b/make/bsd/makefiles/launcher.make Sun May 21 11:12:48 2017 -0700 @@ -50,7 +50,7 @@ LIBS_LAUNCHER += $(STATIC_STDCXX) $(LIBS) else LAUNCHER.o = launcher.o - LFLAGS_LAUNCHER += -L`pwd` + LFLAGS_LAUNCHER += -L`pwd` # The gamma launcher runs the JDK from $JAVA_HOME, overriding the JVM with a # freshly built JVM at ./libjvm.{so|dylib}. This is accomplished by setting
--- a/make/bsd/makefiles/mapfile-vers-product Thu Feb 16 08:07:06 2017 +0100 +++ b/make/bsd/makefiles/mapfile-vers-product Sun May 21 11:12:48 2017 -0700 @@ -19,237 +19,248 @@ # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA # or visit www.oracle.com if you need additional information or have any # questions. -# +# # -# Only used for OSX/Darwin builds # Define public interface. - # _JNI - _JNI_CreateJavaVM - _JNI_GetCreatedJavaVMs - _JNI_GetDefaultJavaVMInitArgs + +SUNWprivate_1.1 { + global: + # JNI + JNI_CreateJavaVM; + JNI_GetCreatedJavaVMs; + JNI_GetDefaultJavaVMInitArgs; - # _JVM - _JVM_Accept - _JVM_ActiveProcessorCount - _JVM_AllocateNewArray - _JVM_AllocateNewObject - _JVM_ArrayCopy - _JVM_AssertionStatusDirectives - _JVM_Available - _JVM_Bind - _JVM_ClassDepth - _JVM_ClassLoaderDepth - _JVM_Clone - _JVM_Close - _JVM_CX8Field - _JVM_CompileClass - _JVM_CompileClasses - _JVM_CompilerCommand - _JVM_Connect - _JVM_ConstantPoolGetClassAt - _JVM_ConstantPoolGetClassAtIfLoaded - _JVM_ConstantPoolGetDoubleAt - _JVM_ConstantPoolGetFieldAt - _JVM_ConstantPoolGetFieldAtIfLoaded - _JVM_ConstantPoolGetFloatAt - _JVM_ConstantPoolGetIntAt - _JVM_ConstantPoolGetLongAt - _JVM_ConstantPoolGetMethodAt - _JVM_ConstantPoolGetMethodAtIfLoaded - _JVM_ConstantPoolGetMemberRefInfoAt - _JVM_ConstantPoolGetSize - _JVM_ConstantPoolGetStringAt - _JVM_ConstantPoolGetUTF8At - _JVM_CountStackFrames - _JVM_CurrentClassLoader - _JVM_CurrentLoadedClass - _JVM_CurrentThread - _JVM_CurrentTimeMillis - _JVM_DefineClass - _JVM_DefineClassWithSource - _JVM_DefineClassWithSourceCond - _JVM_DesiredAssertionStatus - _JVM_DisableCompiler - _JVM_DoPrivileged - _JVM_DTraceGetVersion - _JVM_DTraceActivate - _JVM_DTraceIsProbeEnabled - _JVM_DTraceIsSupported - _JVM_DTraceDispose - _JVM_DumpAllStacks - _JVM_DumpThreads - _JVM_EnableCompiler - _JVM_Exit - _JVM_FillInStackTrace - _JVM_FindClassFromCaller - _JVM_FindClassFromClass - _JVM_FindClassFromClassLoader - _JVM_FindClassFromBootLoader - _JVM_FindLibraryEntry - _JVM_FindLoadedClass - _JVM_FindPrimitiveClass - _JVM_FindSignal - _JVM_FreeMemory - _JVM_GC - _JVM_GetAllThreads - _JVM_GetArrayElement - _JVM_GetArrayLength - _JVM_GetCPClassNameUTF - _JVM_GetCPFieldClassNameUTF - _JVM_GetCPFieldModifiers - _JVM_GetCPFieldNameUTF - _JVM_GetCPFieldSignatureUTF - _JVM_GetCPMethodClassNameUTF - _JVM_GetCPMethodModifiers - _JVM_GetCPMethodNameUTF - _JVM_GetCPMethodSignatureUTF - _JVM_GetCallerClass - _JVM_GetClassAccessFlags - _JVM_GetClassAnnotations - _JVM_GetClassCPEntriesCount - _JVM_GetClassCPTypes - _JVM_GetClassConstantPool - _JVM_GetClassContext - _JVM_GetClassDeclaredConstructors - _JVM_GetClassDeclaredFields - _JVM_GetClassDeclaredMethods - _JVM_GetClassFieldsCount - _JVM_GetClassInterfaces - _JVM_GetClassLoader - _JVM_GetClassMethodsCount - _JVM_GetClassModifiers - _JVM_GetClassName - _JVM_GetClassNameUTF - _JVM_GetClassSignature - _JVM_GetClassSigners - _JVM_GetComponentType - _JVM_GetDeclaredClasses - _JVM_GetDeclaringClass - _JVM_GetEnclosingMethodInfo - _JVM_GetFieldAnnotations - _JVM_GetFieldIxModifiers - _JVM_GetHostName - _JVM_GetInheritedAccessControlContext - _JVM_GetInterfaceVersion - _JVM_GetLastErrorString - _JVM_GetManagement - _JVM_GetMethodAnnotations - _JVM_GetMethodDefaultAnnotationValue - _JVM_GetMethodIxArgsSize - _JVM_GetMethodIxByteCode - _JVM_GetMethodIxByteCodeLength - _JVM_GetMethodIxExceptionIndexes - _JVM_GetMethodIxExceptionTableEntry - _JVM_GetMethodIxExceptionTableLength - _JVM_GetMethodIxExceptionsCount - _JVM_GetMethodIxLocalsCount - _JVM_GetMethodIxMaxStack - _JVM_GetMethodIxModifiers - _JVM_GetMethodIxNameUTF - _JVM_GetMethodIxSignatureUTF - _JVM_GetMethodParameterAnnotations - _JVM_GetPrimitiveArrayElement - _JVM_GetProtectionDomain - _JVM_GetSockName - _JVM_GetSockOpt - _JVM_GetStackAccessControlContext - _JVM_GetStackTraceDepth - _JVM_GetStackTraceElement - _JVM_GetSystemPackage - _JVM_GetSystemPackages - _JVM_GetTemporaryDirectory - _JVM_GetThreadStateNames - _JVM_GetThreadStateValues - _JVM_GetVersionInfo - _JVM_Halt - _JVM_HoldsLock - _JVM_IHashCode - _JVM_InitAgentProperties - _JVM_InitProperties - _JVM_InitializeCompiler - _JVM_InitializeSocketLibrary - _JVM_InternString - _JVM_Interrupt - _JVM_InvokeMethod - _JVM_IsArrayClass - _JVM_IsConstructorIx - _JVM_IsInterface - _JVM_IsInterrupted - _JVM_IsNaN - _JVM_IsPrimitiveClass - _JVM_IsSameClassPackage - _JVM_IsSilentCompiler - _JVM_IsSupportedJNIVersion - _JVM_IsThreadAlive - _JVM_LatestUserDefinedLoader - _JVM_Listen - _JVM_LoadClass0 - _JVM_LoadLibrary - _JVM_Lseek - _JVM_MaxObjectInspectionAge - _JVM_MaxMemory - _JVM_MonitorNotify - _JVM_MonitorNotifyAll - _JVM_MonitorWait - _JVM_NanoTime - _JVM_NativePath - _JVM_NewArray - _JVM_NewInstanceFromConstructor - _JVM_NewMultiArray - _JVM_OnExit - _JVM_Open - _JVM_PrintStackTrace - _JVM_RaiseSignal - _JVM_RawMonitorCreate - _JVM_RawMonitorDestroy - _JVM_RawMonitorEnter - _JVM_RawMonitorExit - _JVM_Read - _JVM_Recv - _JVM_RecvFrom - _JVM_RegisterSignal - _JVM_ReleaseUTF - _JVM_ResolveClass - _JVM_ResumeThread - _JVM_Send - _JVM_SendTo - _JVM_SetArrayElement - _JVM_SetClassSigners - _JVM_SetLength - _JVM_SetNativeThreadName - _JVM_SetPrimitiveArrayElement - _JVM_SetProtectionDomain - _JVM_SetSockOpt - _JVM_SetThreadPriority - _JVM_Sleep - _JVM_Socket - _JVM_SocketAvailable - _JVM_SocketClose - _JVM_SocketShutdown - _JVM_StartThread - _JVM_StopThread - _JVM_SuspendThread - _JVM_SupportsCX8 - _JVM_Sync - _JVM_Timeout - _JVM_TotalMemory - _JVM_TraceInstructions - _JVM_TraceMethodCalls - _JVM_UnloadLibrary - _JVM_Write - _JVM_Yield - _JVM_handle_bsd_signal + # JVM + JVM_Accept; + JVM_ActiveProcessorCount; + JVM_AllocateNewArray; + JVM_AllocateNewObject; + JVM_ArrayCopy; + JVM_AssertionStatusDirectives; + JVM_Available; + JVM_Bind; + JVM_ClassDepth; + JVM_ClassLoaderDepth; + JVM_Clone; + JVM_Close; + JVM_CX8Field; + JVM_CompileClass; + JVM_CompileClasses; + JVM_CompilerCommand; + JVM_Connect; + JVM_ConstantPoolGetClassAt; + JVM_ConstantPoolGetClassAtIfLoaded; + JVM_ConstantPoolGetDoubleAt; + JVM_ConstantPoolGetFieldAt; + JVM_ConstantPoolGetFieldAtIfLoaded; + JVM_ConstantPoolGetFloatAt; + JVM_ConstantPoolGetIntAt; + JVM_ConstantPoolGetLongAt; + JVM_ConstantPoolGetMethodAt; + JVM_ConstantPoolGetMethodAtIfLoaded; + JVM_ConstantPoolGetMemberRefInfoAt; + JVM_ConstantPoolGetSize; + JVM_ConstantPoolGetStringAt; + JVM_ConstantPoolGetUTF8At; + JVM_CountStackFrames; + JVM_CurrentClassLoader; + JVM_CurrentLoadedClass; + JVM_CurrentThread; + JVM_CurrentTimeMillis; + JVM_DefineClass; + JVM_DefineClassWithSource; + JVM_DefineClassWithSourceCond; + JVM_DesiredAssertionStatus; + JVM_DisableCompiler; + JVM_DoPrivileged; + JVM_DTraceGetVersion; + JVM_DTraceActivate; + JVM_DTraceIsProbeEnabled; + JVM_DTraceIsSupported; + JVM_DTraceDispose; + JVM_DumpAllStacks; + JVM_DumpThreads; + JVM_EnableCompiler; + JVM_Exit; + JVM_FillInStackTrace; + JVM_FindClassFromCaller; + JVM_FindClassFromClass; + JVM_FindClassFromClassLoader; + JVM_FindClassFromBootLoader; + JVM_FindLibraryEntry; + JVM_FindLoadedClass; + JVM_FindPrimitiveClass; + JVM_FindSignal; + JVM_FreeMemory; + JVM_GC; + JVM_GetAllThreads; + JVM_GetArrayElement; + JVM_GetArrayLength; + JVM_GetCPClassNameUTF; + JVM_GetCPFieldClassNameUTF; + JVM_GetCPFieldModifiers; + JVM_GetCPFieldNameUTF; + JVM_GetCPFieldSignatureUTF; + JVM_GetCPMethodClassNameUTF; + JVM_GetCPMethodModifiers; + JVM_GetCPMethodNameUTF; + JVM_GetCPMethodSignatureUTF; + JVM_GetCallerClass; + JVM_GetClassAccessFlags; + JVM_GetClassAnnotations; + JVM_GetClassCPEntriesCount; + JVM_GetClassCPTypes; + JVM_GetClassConstantPool; + JVM_GetClassContext; + JVM_GetClassDeclaredConstructors; + JVM_GetClassDeclaredFields; + JVM_GetClassDeclaredMethods; + JVM_GetClassFieldsCount; + JVM_GetClassInterfaces; + JVM_GetClassLoader; + JVM_GetClassMethodsCount; + JVM_GetClassModifiers; + JVM_GetClassName; + JVM_GetClassNameUTF; + JVM_GetClassSignature; + JVM_GetClassSigners; + JVM_GetComponentType; + JVM_GetDeclaredClasses; + JVM_GetDeclaringClass; + JVM_GetEnclosingMethodInfo; + JVM_GetFieldAnnotations; + JVM_GetFieldIxModifiers; + JVM_GetHostName; + JVM_GetInheritedAccessControlContext; + JVM_GetInterfaceVersion; + JVM_GetLastErrorString; + JVM_GetManagement; + JVM_GetMethodAnnotations; + JVM_GetMethodDefaultAnnotationValue; + JVM_GetMethodIxArgsSize; + JVM_GetMethodIxByteCode; + JVM_GetMethodIxByteCodeLength; + JVM_GetMethodIxExceptionIndexes; + JVM_GetMethodIxExceptionTableEntry; + JVM_GetMethodIxExceptionTableLength; + JVM_GetMethodIxExceptionsCount; + JVM_GetMethodIxLocalsCount; + JVM_GetMethodIxMaxStack; + JVM_GetMethodIxModifiers; + JVM_GetMethodIxNameUTF; + JVM_GetMethodIxSignatureUTF; + JVM_GetMethodParameterAnnotations; + JVM_GetPrimitiveArrayElement; + JVM_GetProtectionDomain; + JVM_GetSockName; + JVM_GetSockOpt; + JVM_GetStackAccessControlContext; + JVM_GetStackTraceDepth; + JVM_GetStackTraceElement; + JVM_GetSystemPackage; + JVM_GetSystemPackages; + JVM_GetTemporaryDirectory; + JVM_GetThreadStateNames; + JVM_GetThreadStateValues; + JVM_GetVersionInfo; + JVM_Halt; + JVM_HoldsLock; + JVM_IHashCode; + JVM_InitAgentProperties; + JVM_InitProperties; + JVM_InitializeCompiler; + JVM_InitializeSocketLibrary; + JVM_InternString; + JVM_Interrupt; + JVM_InvokeMethod; + JVM_IsArrayClass; + JVM_IsConstructorIx; + JVM_IsInterface; + JVM_IsInterrupted; + JVM_IsNaN; + JVM_IsPrimitiveClass; + JVM_IsSameClassPackage; + JVM_IsSilentCompiler; + JVM_IsSupportedJNIVersion; + JVM_IsThreadAlive; + JVM_LatestUserDefinedLoader; + JVM_Listen; + JVM_LoadClass0; + JVM_LoadLibrary; + JVM_Lseek; + JVM_MaxObjectInspectionAge; + JVM_MaxMemory; + JVM_MonitorNotify; + JVM_MonitorNotifyAll; + JVM_MonitorWait; + JVM_NanoTime; + JVM_NativePath; + JVM_NewArray; + JVM_NewInstanceFromConstructor; + JVM_NewMultiArray; + JVM_OnExit; + JVM_Open; + JVM_PrintStackTrace; + JVM_RaiseSignal; + JVM_RawMonitorCreate; + JVM_RawMonitorDestroy; + JVM_RawMonitorEnter; + JVM_RawMonitorExit; + JVM_Read; + JVM_Recv; + JVM_RecvFrom; + JVM_RegisterSignal; + JVM_ReleaseUTF; + JVM_ResolveClass; + JVM_ResumeThread; + JVM_Send; + JVM_SendTo; + JVM_SetArrayElement; + JVM_SetClassSigners; + JVM_SetLength; + JVM_SetNativeThreadName; + JVM_SetPrimitiveArrayElement; + JVM_SetProtectionDomain; + JVM_SetSockOpt; + JVM_SetThreadPriority; + JVM_Sleep; + JVM_Socket; + JVM_SocketAvailable; + JVM_SocketClose; + JVM_SocketShutdown; + JVM_StartThread; + JVM_StopThread; + JVM_SuspendThread; + JVM_SupportsCX8; + JVM_Sync; + JVM_Timeout; + JVM_TotalMemory; + JVM_TraceInstructions; + JVM_TraceMethodCalls; + JVM_UnloadLibrary; + JVM_Write; + JVM_Yield; + JVM_handle_bsd_signal; # miscellaneous functions - _jio_fprintf - _jio_printf - _jio_snprintf - _jio_vfprintf - _jio_vsnprintf + jio_fprintf; + jio_printf; + jio_snprintf; + jio_vfprintf; + jio_vsnprintf; + fork1; + numa_warn; + numa_error; + + # Needed because there is no JVM interface for this. + sysThreadAvailableStackWithSlack; # This is for Forte Analyzer profiling support. - _AsyncGetCallTrace + AsyncGetCallTrace; + + # INSERT VTABLE SYMBOLS HERE - # INSERT VTABLE SYMBOLS HERE - + local: + *; +};
--- a/make/bsd/makefiles/ppc.make Thu Feb 16 08:07:06 2017 +0100 +++ b/make/bsd/makefiles/ppc.make Sun May 21 11:12:48 2017 -0700 @@ -28,3 +28,6 @@ # Must also specify if CPU is big endian CFLAGS += -DVM_BIG_ENDIAN +ifdef E500V2 +ASFLAGS += -Wa,-mspe -Wa,--defsym -Wa,E500V2=1 +endif
--- a/make/bsd/makefiles/saproc.make Thu Feb 16 08:07:06 2017 +0100 +++ b/make/bsd/makefiles/saproc.make Sun May 21 11:12:48 2017 -0700 @@ -36,6 +36,11 @@ LIBSAPROC_G = lib$(SAPROC_G).so endif +LIBSAPROC_DEBUGINFO = lib$(SAPROC).debuginfo +LIBSAPROC_DIZ = lib$(SAPROC).diz +LIBSAPROC_G_DEBUGINFO = lib$(SAPROC_G).debuginfo +LIBSAPROC_G_DIZ = lib$(SAPROC_G).diz + AGENT_DIR = $(GAMMADIR)/agent SASRCDIR = $(AGENT_DIR)/src/os/$(Platform_os_family) @@ -66,7 +71,9 @@ SAMAPFILE = $(SASRCDIR)/mapfile -DEST_SAPROC = $(JDK_LIBDIR)/$(LIBSAPROC) +DEST_SAPROC = $(JDK_LIBDIR)/$(LIBSAPROC) +DEST_SAPROC_DEBUGINFO = $(JDK_LIBDIR)/$(LIBSAPROC_DEBUGINFO) +DEST_SAPROC_DIZ = $(JDK_LIBDIR)/$(LIBSAPROC_DIZ) # DEBUG_BINARIES overrides everything, use full -g debug information ifeq ($(DEBUG_BINARIES), true) @@ -114,10 +121,32 @@ -o $@ \ $(SALIBS) $(QUIETLY) [ -f $(LIBSAPROC_G) ] || { ln -s $@ $(LIBSAPROC_G); } +ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) + $(QUIETLY) $(OBJCOPY) --only-keep-debug $@ $(LIBSAPROC_DEBUGINFO) + $(QUIETLY) $(OBJCOPY) --add-gnu-debuglink=$(LIBSAPROC_DEBUGINFO) $@ + ifeq ($(STRIP_POLICY),all_strip) + $(QUIETLY) $(STRIP) $@ + else + ifeq ($(STRIP_POLICY),min_strip) + $(QUIETLY) $(STRIP) -S $@ + # implied else here is no stripping at all + endif + endif + [ -f $(LIBSAPROC_G_DEBUGINFO) ] || { ln -s $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO); } + ifeq ($(ZIP_DEBUGINFO_FILES),1) + $(ZIPEXE) -q -y $(LIBSAPROC_DIZ) $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO) + $(RM) $(LIBSAPROC_DEBUGINFO) $(LIBSAPROC_G_DEBUGINFO) + [ -f $(LIBSAPROC_G_DIZ) ] || { ln -s $(LIBSAPROC_DIZ) $(LIBSAPROC_G_DIZ); } + endif +endif install_saproc: $(BUILDLIBSAPROC) $(QUIETLY) if [ -e $(LIBSAPROC) ] ; then \ echo "Copying $(LIBSAPROC) to $(DEST_SAPROC)"; \ + test -f $(LIBSAPROC_DEBUGINFO) && \ + cp -f $(LIBSAPROC_DEBUGINFO) $(DEST_SAPROC_DEBUGINFO); \ + test -f $(LIBSAPROC_DIZ) && \ + cp -f $(LIBSAPROC_DIZ) $(DEST_SAPROC_DIZ); \ cp -f $(LIBSAPROC) $(DEST_SAPROC) && echo "Done"; \ fi
--- a/make/solaris/makefiles/defs.make Thu Feb 16 08:07:06 2017 +0100 +++ b/make/solaris/makefiles/defs.make Sun May 21 11:12:48 2017 -0700 @@ -221,8 +221,8 @@ endif ifeq ($(JVM_VARIANT_CLIENT),true) EXPORT_LIST += $(EXPORT_CLIENT_DIR)/Xusage.txt - EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.$(LIBRARY_SUFFIX) - EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm_db.$(LIBRARY_SUFFIX) + EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.$(LIBRARY_SUFFIX) + EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm_db.$(LIBRARY_SUFFIX) EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm_dtrace.$(LIBRARY_SUFFIX) ifeq ($(ARCH_DATA_MODEL),32) EXPORT_LIST += $(EXPORT_CLIENT_DIR)/64/libjvm_db.$(LIBRARY_SUFFIX)
--- a/src/cpu/sparc/vm/globals_sparc.hpp Thu Feb 16 08:07:06 2017 +0100 +++ b/src/cpu/sparc/vm/globals_sparc.hpp Sun May 21 11:12:48 2017 -0700 @@ -71,7 +71,11 @@ define_pd_global(bool, RewriteBytecodes, true); define_pd_global(bool, RewriteFrequentPairs, true); +#ifdef _ALLBSD_SOURCE +define_pd_global(bool, UseMembar, true); +#else define_pd_global(bool, UseMembar, false); +#endif // GC Ergo Flags define_pd_global(intx, CMSYoungGenPerWorker, 16*M); // default max size of CMS young gen, per GC worker thread
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/os/bsd/vm/decoder_bsd.cpp Sun May 21 11:12:48 2017 -0700 @@ -0,0 +1,46 @@ +/* + * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + * + */ + +#include "prims/jvm.h" +#include "utilities/decoder_elf.hpp" + +#include <cxxabi.h> + +bool ElfDecoder::demangle(const char* symbol, char *buf, int buflen) { + int status; + char* result; + size_t size = (size_t)buflen; + + // Don't pass buf to __cxa_demangle. In case of the 'buf' is too small, + // __cxa_demangle will call system "realloc" for additional memory, which + // may use different malloc/realloc mechanism that allocates 'buf'. + if ((result = abi::__cxa_demangle(symbol, NULL, NULL, &status)) != NULL) { + jio_snprintf(buf, buflen, "%s", result); + // call c library's free + ::free(result); + return true; + } + return false; +} +
--- a/src/os/bsd/vm/os_bsd.cpp Thu Feb 16 08:07:06 2017 +0100 +++ b/src/os/bsd/vm/os_bsd.cpp Sun May 21 11:12:48 2017 -0700 @@ -163,6 +163,7 @@ #endif pthread_t os::Bsd::_main_thread; int os::Bsd::_page_size = -1; +pthread_condattr_t os::Bsd::_condattr[1]; #ifndef _ALLBSD_SOURCE bool os::Bsd::_is_floating_stack = false; bool os::Bsd::_is_NPTL = false; @@ -187,6 +188,8 @@ static int SR_signum = SIGUSR2; sigset_t SR_sigset; +// Declarations +static void unpackTime(timespec* absTime, bool isAbsolute, jlong time); //////////////////////////////////////////////////////////////////////////////// // utility functions @@ -355,7 +358,13 @@ * since it returns a 64 bit value) */ mib[0] = CTL_HW; +#ifdef HW_MEMSIZE mib[1] = HW_MEMSIZE; +#elif defined (HW_USERMEM64) + mib[1] = HW_USERMEM64; +#else + mib[1] = HW_USERMEM; +#endif len = sizeof(mem_val); if (sysctl(mib, 2, &mem_val, &len, NULL, 0) != -1) { assert(len == sizeof(mem_val), "unexpected data size"); @@ -1625,7 +1634,10 @@ ::clock_gettime(CLOCK_MONOTONIC, &tp) == 0) { // yes, monotonic clock is supported _clock_gettime = ::clock_gettime; - } + return; + } + warning("No monotonic clock was available - timed services may " \ + "be adversely affected if the time-of-day clock changes"); } #else void os::Bsd::clock_init() { @@ -1711,7 +1723,7 @@ jlong os::javaTimeNanos() { if (Bsd::supports_monotonic_clock()) { struct timespec tp; - int status = Bsd::clock_gettime(CLOCK_MONOTONIC, &tp); + int status = ::clock_gettime(CLOCK_MONOTONIC, &tp); assert(status == 0, "gettime error"); jlong result = jlong(tp.tv_sec) * (1000 * 1000 * 1000) + jlong(tp.tv_nsec); return result; @@ -1848,9 +1860,15 @@ return n; } +#ifdef __NetBSD__ +#include <lwp.h> +#endif + intx os::current_thread_id() { #ifdef __APPLE__ return (intx)::pthread_mach_thread_np(::pthread_self()); +#elif defined(__NetBSD__) + return (intx)_lwp_self(); #else return (intx)::pthread_self(); #endif @@ -2401,14 +2419,14 @@ } void os::print_os_info_brief(outputStream* st) { - st->print("Bsd"); + st->print("BSD"); os::Posix::print_uname_info(st); } void os::print_os_info(outputStream* st) { st->print("OS:"); - st->print("Bsd"); + st->print("BSD"); os::Posix::print_uname_info(st); @@ -2417,10 +2435,6 @@ os::Posix::print_load_average(st); } -void os::pd_print_cpu_info(outputStream* st) { - // Nothing to do for now. -} - void os::print_memory_info(outputStream* st) { st->print("Memory:"); @@ -2437,6 +2451,7 @@ st->print("(" UINT64_FORMAT "k free)", os::available_memory() >> 10); #ifndef _ALLBSD_SOURCE + // FIXME: Make this work for *BSD st->print(", swap " UINT64_FORMAT "k", ((jlong)si.totalswap * si.mem_unit) >> 10); st->print("(" UINT64_FORMAT "k free)", @@ -2444,12 +2459,22 @@ #endif st->cr(); + // FIXME: Make this work for *BSD // meminfo st->print("\n/proc/meminfo:\n"); _print_ascii_file("/proc/meminfo", st); st->cr(); } +void os::pd_print_cpu_info(outputStream* st) { + // FIXME: Make this work for *BSD + st->print("\n/proc/cpuinfo:\n"); + if (!_print_ascii_file("/proc/cpuinfo", st)) { + st->print(" <Not Available>"); + } + st->cr(); +} + // Taken from /usr/include/bits/siginfo.h Supposed to be architecture specific // but they're the same for all the bsd arch that we support // and they're the same for solaris but there's no common place to put this. @@ -2596,6 +2621,25 @@ assert(len < buflen, "Ran out of buffer space"); jrelib_p = buf + len; +#ifndef __APPLE__ + snprintf(jrelib_p, buflen-len, "/jre/lib/%s", cpu_arch); + if (0 != access(buf, F_OK)) { + snprintf(jrelib_p, buflen-len, "/lib/%s", cpu_arch); + } + + if (0 == access(buf, F_OK)) { + // Use current module name "libjvm[_g].so" instead of + // "libjvm"debug_only("_g")".so" since for fastdebug version + // we should have "libjvm.so" but debug_only("_g") adds "_g"! + len = strlen(buf); + snprintf(buf + len, buflen-len, "/hotspot/libjvm%s.so", p); + } else { + // Go back to path of .so + rp = realpath(dli_fname, buf); + if (rp == NULL) + return; + } +#else // Add the appropriate library subdir snprintf(jrelib_p, buflen-len, "/jre/lib"); if (0 != access(buf, F_OK)) { @@ -2625,6 +2669,7 @@ if (rp == NULL) return; } +#endif } } } @@ -2728,10 +2773,14 @@ bool timedwait(unsigned int sec, int nsec); private: jlong currenttime() const; - semaphore_t _semaphore; + os_semaphore_t _semaphore; }; +#if defined(__FreeBSD__) && __FreeBSD__ > 8 +Semaphore::Semaphore() : _semaphore() { +#else Semaphore::Semaphore() : _semaphore(0) { +#endif SEM_INIT(_semaphore, 0); } @@ -2796,7 +2845,7 @@ bool Semaphore::timedwait(unsigned int sec, int nsec) { struct timespec ts; - jlong endtime = unpackTime(&ts, false, (sec * NANOSECS_PER_SEC) + nsec); + unpackTime(&ts, false, (sec * NANOSECS_PER_SEC) + nsec); while (1) { int result = sem_timedwait(&_semaphore, &ts); @@ -3017,7 +3066,11 @@ } void os::pd_free_memory(char *addr, size_t bytes, size_t alignment_hint) { +#if !defined(__APPLE__) && !defined(__FreeBSD__) + commit_memory(addr, bytes, alignment_hint, false); +#else ::madvise(addr, bytes, MADV_DONTNEED); +#endif } void os::numa_make_global(char *addr, size_t bytes) { @@ -3864,6 +3917,7 @@ return OS_OK; #elif defined(__FreeBSD__) int ret = pthread_setprio(thread->osthread()->pthread_id(), newpri); + return (ret == 0) ? OS_OK : OS_ERR; #elif defined(__APPLE__) || defined(__NetBSD__) struct sched_param sp; int policy; @@ -4718,6 +4772,25 @@ Bsd::clock_init(); initial_time_count = os::elapsed_counter(); + // pthread_condattr initialization for monotonic clock + int status; + pthread_condattr_t* _condattr = os::Bsd::condAttr(); + if ((status = pthread_condattr_init(_condattr)) != 0) { + fatal(err_msg("pthread_condattr_init: %s", strerror(status))); + } + // Only set the clock if CLOCK_MONOTONIC is available + if (Bsd::supports_monotonic_clock()) { + if ((status = pthread_condattr_setclock(_condattr, CLOCK_MONOTONIC)) != 0) { + if (status == EINVAL) { + warning("Unable to use monotonic clock with relative timed-waits" \ + " - changes to the time-of-day clock may have adverse affects"); + } else { + fatal(err_msg("pthread_condattr_setclock: %s", strerror(status))); + } + } + } + // else it defaults to CLOCK_REALTIME + #ifdef __APPLE__ // XXXDARWIN // Work around the unaligned VM callbacks in hotspot's @@ -5638,21 +5711,36 @@ static struct timespec* compute_abstime(struct timespec* abstime, jlong millis) { if (millis < 0) millis = 0; - struct timeval now; - int status = gettimeofday(&now, NULL); - assert(status == 0, "gettimeofday"); + jlong seconds = millis / 1000; millis %= 1000; if (seconds > 50000000) { // see man cond_timedwait(3T) seconds = 50000000; } - abstime->tv_sec = now.tv_sec + seconds; - long usec = now.tv_usec + millis * 1000; - if (usec >= 1000000) { - abstime->tv_sec += 1; - usec -= 1000000; - } - abstime->tv_nsec = usec * 1000; + + if (os::Bsd::supports_monotonic_clock()) { + struct timespec now; + int status = ::clock_gettime(CLOCK_MONOTONIC, &now); + assert_status(status == 0, status, "clock_gettime"); + abstime->tv_sec = now.tv_sec + seconds; + long nanos = now.tv_nsec + millis * NANOSECS_PER_MILLISEC; + if (nanos >= NANOSECS_PER_SEC) { + abstime->tv_sec += 1; + nanos -= NANOSECS_PER_SEC; + } + abstime->tv_nsec = nanos; + } else { + struct timeval now; + int status = gettimeofday(&now, NULL); + assert(status == 0, "gettimeofday"); + abstime->tv_sec = now.tv_sec + seconds; + long usec = now.tv_usec + millis * 1000; + if (usec >= 1000000) { + abstime->tv_sec += 1; + usec -= 1000000; + } + abstime->tv_nsec = usec * 1000; + } return abstime; } @@ -5744,7 +5832,7 @@ status = os::Bsd::safe_cond_timedwait(_cond, _mutex, &abst); if (status != 0 && WorkAroundNPTLTimedWaitHang) { pthread_cond_destroy (_cond); - pthread_cond_init (_cond, NULL) ; + pthread_cond_init (_cond, os::Bsd::condAttr()) ; } assert_status(status == 0 || status == EINTR || status == ETIMEDOUT, @@ -5845,32 +5933,50 @@ static void unpackTime(struct timespec* absTime, bool isAbsolute, jlong time) { assert (time > 0, "convertTime"); - - struct timeval now; - int status = gettimeofday(&now, NULL); - assert(status == 0, "gettimeofday"); - - time_t max_secs = now.tv_sec + MAX_SECS; - - if (isAbsolute) { - jlong secs = time / 1000; - if (secs > max_secs) { - absTime->tv_sec = max_secs; + time_t max_secs = 0; + + if (!os::Bsd::supports_monotonic_clock() || isAbsolute) { + struct timeval now; + int status = gettimeofday(&now, NULL); + assert(status == 0, "gettimeofday"); + + max_secs = now.tv_sec + MAX_SECS; + + if (isAbsolute) { + jlong secs = time / 1000; + if (secs > max_secs) { + absTime->tv_sec = max_secs; + } else { + absTime->tv_sec = secs; + } + absTime->tv_nsec = (time % 1000) * NANOSECS_PER_MILLISEC; + } else { + jlong secs = time / NANOSECS_PER_SEC; + if (secs >= MAX_SECS) { + absTime->tv_sec = max_secs; + absTime->tv_nsec = 0; + } else { + absTime->tv_sec = now.tv_sec + secs; + absTime->tv_nsec = (time % NANOSECS_PER_SEC) + now.tv_usec*1000; + if (absTime->tv_nsec >= NANOSECS_PER_SEC) { + absTime->tv_nsec -= NANOSECS_PER_SEC; + ++absTime->tv_sec; // note: this must be <= max_secs + } + } } - else { - absTime->tv_sec = secs; - } - absTime->tv_nsec = (time % 1000) * NANOSECS_PER_MILLISEC; - } - else { + } else { + // must be relative using monotonic clock + struct timespec now; + int status = ::clock_gettime(CLOCK_MONOTONIC, &now); + assert_status(status == 0, status, "clock_gettime"); + max_secs = now.tv_sec + MAX_SECS; jlong secs = time / NANOSECS_PER_SEC; if (secs >= MAX_SECS) { absTime->tv_sec = max_secs; absTime->tv_nsec = 0; - } - else { + } else { absTime->tv_sec = now.tv_sec + secs; - absTime->tv_nsec = (time % NANOSECS_PER_SEC) + now.tv_usec*1000; + absTime->tv_nsec = (time % NANOSECS_PER_SEC) + now.tv_nsec; if (absTime->tv_nsec >= NANOSECS_PER_SEC) { absTime->tv_nsec -= NANOSECS_PER_SEC; ++absTime->tv_sec; // note: this must be <= max_secs @@ -5950,15 +6056,19 @@ jt->set_suspend_equivalent(); // cleared by handle_special_suspend_equivalent_condition() or java_suspend_self() + assert(_cur_index == -1, "invariant"); if (time == 0) { - status = pthread_cond_wait (_cond, _mutex) ; + _cur_index = REL_INDEX; // arbitrary choice when not timed + status = pthread_cond_wait (&_cond[_cur_index], _mutex) ; } else { - status = os::Bsd::safe_cond_timedwait (_cond, _mutex, &absTime) ; + _cur_index = isAbsolute ? ABS_INDEX : REL_INDEX; + status = os::Bsd::safe_cond_timedwait (&_cond[_cur_index], _mutex, &absTime) ; if (status != 0 && WorkAroundNPTLTimedWaitHang) { - pthread_cond_destroy (_cond) ; - pthread_cond_init (_cond, NULL); + pthread_cond_destroy (&_cond[_cur_index]) ; + pthread_cond_init (&_cond[_cur_index], isAbsolute ? NULL : os::Bsd::condAttr()); } } + _cur_index = -1; assert_status(status == 0 || status == EINTR || status == ETIMEDOUT, status, "cond_timedwait"); @@ -5987,17 +6097,26 @@ s = _counter; _counter = 1; if (s < 1) { - if (WorkAroundNPTLTimedWaitHang) { - status = pthread_cond_signal (_cond) ; - assert (status == 0, "invariant") ; + // thread might be parked + if (_cur_index != -1) { + // thread is definitely parked + if (WorkAroundNPTLTimedWaitHang) { + status = pthread_cond_signal (&_cond[_cur_index]); + assert (status == 0, "invariant"); status = pthread_mutex_unlock(_mutex); - assert (status == 0, "invariant") ; - } else { + assert (status == 0, "invariant"); + } else { + // must capture correct index before unlocking + int index = _cur_index; status = pthread_mutex_unlock(_mutex); - assert (status == 0, "invariant") ; - status = pthread_cond_signal (_cond) ; - assert (status == 0, "invariant") ; - } + assert (status == 0, "invariant"); + status = pthread_cond_signal (&_cond[index]); + assert (status == 0, "invariant"); + } + } else { + pthread_mutex_unlock(_mutex); + assert (status == 0, "invariant") ; + } } else { pthread_mutex_unlock(_mutex); assert (status == 0, "invariant") ;
--- a/src/os/bsd/vm/os_bsd.hpp Thu Feb 16 08:07:06 2017 +0100 +++ b/src/os/bsd/vm/os_bsd.hpp Sun May 21 11:12:48 2017 -0700 @@ -106,6 +106,12 @@ static bool hugetlbfs_sanity_check(bool warn, size_t page_size); + static void print_full_memory_info(outputStream* st); +#ifndef _ALLBSD_SOURCE + static void print_distro_info(outputStream* st); + static void print_libversion_info(outputStream* st); +#endif + public: static void init_thread_fpu_state(); @@ -225,6 +231,13 @@ static jlong fast_thread_cpu_time(clockid_t clockid); #endif + // pthread_cond clock suppport + private: + static pthread_condattr_t _condattr[1]; + + public: + static pthread_condattr_t* condAttr() { return _condattr; } + // Stack repair handling // none present @@ -290,7 +303,7 @@ public: PlatformEvent() { int status; - status = pthread_cond_init (_cond, NULL); + status = pthread_cond_init (_cond, os::Bsd::condAttr()); assert_status(status == 0, status, "cond_init"); status = pthread_mutex_init (_mutex, NULL); assert_status(status == 0, status, "mutex_init"); @@ -305,14 +318,19 @@ void park () ; void unpark () ; int TryPark () ; - int park (jlong millis) ; + int park (jlong millis) ; // relative timed-wait only void SetAssociation (Thread * a) { _Assoc = a ; } }; class PlatformParker : public CHeapObj<mtInternal> { protected: + enum { + REL_INDEX = 0, + ABS_INDEX = 1 + }; + int _cur_index; // which cond is in use: -1, 0, 1 pthread_mutex_t _mutex [1] ; - pthread_cond_t _cond [1] ; + pthread_cond_t _cond [2] ; // one for relative times and one for abs. public: // TODO-FIXME: make dtor private ~PlatformParker() { guarantee (0, "invariant") ; } @@ -320,10 +338,13 @@ public: PlatformParker() { int status; - status = pthread_cond_init (_cond, NULL); - assert_status(status == 0, status, "cond_init"); + status = pthread_cond_init (&_cond[REL_INDEX], os::Bsd::condAttr()); + assert_status(status == 0, status, "cond_init rel"); + status = pthread_cond_init (&_cond[ABS_INDEX], NULL); + assert_status(status == 0, status, "cond_init abs"); status = pthread_mutex_init (_mutex, NULL); assert_status(status == 0, status, "mutex_init"); + _cur_index = -1; // mark as unused } };
--- a/src/os/bsd/vm/os_bsd.inline.hpp Thu Feb 16 08:07:06 2017 +0100 +++ b/src/os/bsd/vm/os_bsd.inline.hpp Sun May 21 11:12:48 2017 -0700 @@ -31,10 +31,22 @@ # include "atomic_bsd_x86.inline.hpp" # include "orderAccess_bsd_x86.inline.hpp" #endif +#ifdef TARGET_OS_ARCH_bsd_sparc +# include "atomic_bsd_sparc.inline.hpp" +# include "orderAccess_bsd_sparc.inline.hpp" +#endif #ifdef TARGET_OS_ARCH_bsd_zero # include "atomic_bsd_zero.inline.hpp" # include "orderAccess_bsd_zero.inline.hpp" #endif +#ifdef TARGET_OS_ARCH_bsd_arm +# include "atomic_bsd_arm.inline.hpp" +# include "orderAccess_bsd_arm.inline.hpp" +#endif +#ifdef TARGET_OS_ARCH_bsd_ppc +# include "atomic_bsd_ppc.inline.hpp" +# include "orderAccess_bsd_ppc.inline.hpp" +#endif // System includes
--- a/src/os/bsd/vm/thread_bsd.inline.hpp Thu Feb 16 08:07:06 2017 +0100 +++ b/src/os/bsd/vm/thread_bsd.inline.hpp Sun May 21 11:12:48 2017 -0700 @@ -34,11 +34,26 @@ # include "orderAccess_bsd_x86.inline.hpp" # include "prefetch_bsd_x86.inline.hpp" #endif +#ifdef TARGET_OS_ARCH_bsd_sparc +# include "atomic_bsd_sparc.inline.hpp" +# include "orderAccess_bsd_sparc.inline.hpp" +# include "prefetch_bsd_sparc.inline.hpp" +#endif #ifdef TARGET_OS_ARCH_bsd_zero # include "atomic_bsd_zero.inline.hpp" # include "orderAccess_bsd_zero.inline.hpp" # include "prefetch_bsd_zero.inline.hpp" #endif +#ifdef TARGET_OS_ARCH_bsd_arm +# include "atomic_bsd_arm.inline.hpp" +# include "orderAccess_bsd_arm.inline.hpp" +# include "prefetch_bsd_arm.inline.hpp" +#endif +#ifdef TARGET_OS_ARCH_bsd_ppc +# include "atomic_bsd_ppc.inline.hpp" +# include "orderAccess_bsd_ppc.inline.hpp" +# include "prefetch_bsd_ppc.inline.hpp" +#endif // Contains inlined functions for class Thread and ThreadLocalStorage
--- a/src/os/posix/vm/os_posix.cpp Thu Feb 16 08:07:06 2017 +0100 +++ b/src/os/posix/vm/os_posix.cpp Sun May 21 11:12:48 2017 -0700 @@ -183,11 +183,19 @@ if (rlim.rlim_cur == RLIM_INFINITY) st->print("infinity"); else st->print("%d", rlim.rlim_cur); +#ifdef __OpenBSD__ + st->print(", DATA "); + getrlimit(RLIMIT_DATA, &rlim); + if (rlim.rlim_cur == RLIM_INFINITY) st->print("infinity"); + else st->print("%uk", rlim.rlim_cur >> 10); + st->cr(); +#else st->print(", AS "); getrlimit(RLIMIT_AS, &rlim); if (rlim.rlim_cur == RLIM_INFINITY) st->print("infinity"); else st->print("%uk", rlim.rlim_cur >> 10); st->cr(); +#endif } void os::Posix::print_uname_info(outputStream* st) {
--- a/src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp Thu Feb 16 08:07:06 2017 +0100 +++ b/src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp Sun May 21 11:12:48 2017 -0700 @@ -945,7 +945,7 @@ if (rslt != 0) fatal(err_msg("pthread_stackseg_np failed with err = %d", rslt)); - *bottom = (address)((char *)ss.ss_sp - ss.ss_size); + *bottom = (address)(align_size_up((intptr_t)ss.ss_sp, os::vm_page_size()) - ss.ss_size); *size = ss.ss_size; #elif defined(_ALLBSD_SOURCE) pthread_attr_t attr;
--- a/src/os_cpu/bsd_zero/vm/os_bsd_zero.cpp Thu Feb 16 08:07:06 2017 +0100 +++ b/src/os_cpu/bsd_zero/vm/os_bsd_zero.cpp Sun May 21 11:12:48 2017 -0700 @@ -24,7 +24,7 @@ */ #if defined(_ALLBSD_SOURCE) && !defined(__APPLE__) && !defined(__NetBSD__) -#include <pthread.h> +# include <pthread.h> # include <pthread_np.h> /* For pthread_attr_get_np */ #endif
--- a/src/share/vm/gc_implementation/shared/gcTraceSend.cpp Thu Feb 16 08:07:06 2017 +0100 +++ b/src/share/vm/gc_implementation/shared/gcTraceSend.cpp Sun May 21 11:12:48 2017 -0700 @@ -111,7 +111,7 @@ if (e.should_commit()) { e.set_gcId(_shared_gc_info.id()); e.set_data(to_trace_struct(pf_info)); - e.set_thread(pf_info.thread()->thread_id()); + e.set_thread((uint64_t) pf_info.thread()->thread_id()); e.commit(); } }
--- a/src/share/vm/runtime/atomic.cpp Thu Feb 16 08:07:06 2017 +0100 +++ b/src/share/vm/runtime/atomic.cpp Sun May 21 11:12:48 2017 -0700 @@ -57,6 +57,12 @@ #ifdef TARGET_OS_ARCH_windows_x86 # include "atomic_windows_x86.inline.hpp" #endif +#ifdef TARGET_OS_ARCH_bsd_x86 +# include "atomic_bsd_x86.inline.hpp" +#endif +#ifdef TARGET_OS_ARCH_bsd_zero +# include "atomic_bsd_zero.inline.hpp" +#endif #ifdef TARGET_OS_ARCH_linux_arm # include "atomic_linux_arm.inline.hpp" #endif
--- a/src/share/vm/runtime/objectMonitor.cpp Thu Feb 16 08:07:06 2017 +0100 +++ b/src/share/vm/runtime/objectMonitor.cpp Sun May 21 11:12:48 2017 -0700 @@ -1740,7 +1740,7 @@ } iterator->_notified = 1 ; Thread * Self = THREAD; - iterator->_notifier_tid = Self->osthread()->thread_id(); + iterator->_notifier_tid = (jlong) Self->osthread()->thread_id(); ObjectWaiter * List = _EntryList ; if (List != NULL) { @@ -1866,7 +1866,7 @@ guarantee (iterator->_notified == 0, "invariant") ; iterator->_notified = 1 ; Thread * Self = THREAD; - iterator->_notifier_tid = Self->osthread()->thread_id(); + iterator->_notifier_tid = (jlong) Self->osthread()->thread_id(); if (Policy != 4) { iterator->TState = ObjectWaiter::TS_ENTER ; }
--- a/src/share/vm/runtime/os.cpp Thu Feb 16 08:07:06 2017 +0100 +++ b/src/share/vm/runtime/os.cpp Sun May 21 11:12:48 2017 -0700 @@ -403,13 +403,6 @@ if (_native_java_library == NULL) { vm_exit_during_initialization("Unable to load native library", ebuf); } - -#if defined(__OpenBSD__) - // Work-around OpenBSD's lack of $ORIGIN support by pre-loading libnet.so - // ignore errors - dll_build_name(buffer, sizeof(buffer), Arguments::get_dll_dir(), "net"); - dll_load(buffer, ebuf, sizeof(ebuf)); -#endif } static jboolean onLoaded = JNI_FALSE; if (onLoaded) {
--- a/src/share/vm/runtime/os.hpp Thu Feb 16 08:07:06 2017 +0100 +++ b/src/share/vm/runtime/os.hpp Sun May 21 11:12:48 2017 -0700 @@ -30,6 +30,9 @@ #include "runtime/extendedPC.hpp" #include "runtime/handles.hpp" #include "utilities/top.hpp" +#ifdef TARGET_OS_FAMILY_bsd +# include "jvm_bsd.h" +#endif #ifdef TARGET_OS_FAMILY_linux # include "jvm_linux.h" # include <setjmp.h> @@ -763,8 +766,8 @@ # include "os_posix.hpp" #endif #ifdef TARGET_OS_FAMILY_bsd +# include "os_bsd.hpp" # include "os_posix.hpp" -# include "os_bsd.hpp" #endif #ifdef TARGET_OS_ARCH_linux_x86 # include "os_linux_x86.hpp"
--- a/src/share/vm/runtime/vmThread.cpp Thu Feb 16 08:07:06 2017 +0100 +++ b/src/share/vm/runtime/vmThread.cpp Sun May 21 11:12:48 2017 -0700 @@ -396,7 +396,7 @@ // Only write caller thread information for non-concurrent vm operations. // For concurrent vm operations, the thread id is set to 0 indicating thread is unknown. // This is because the caller thread could have exited already. - event.set_caller(is_concurrent ? 0 : op->calling_thread()->osthread()->thread_id()); + event.set_caller(is_concurrent ? 0 : (uint64_t) op->calling_thread()->osthread()->thread_id()); event.commit(); }
--- a/src/share/vm/trace/tracetypes.xml Thu Feb 16 08:07:06 2017 +0100 +++ b/src/share/vm/trace/tracetypes.xml Sun May 21 11:12:48 2017 -0700 @@ -60,7 +60,7 @@ <types> <content_types> <content_type id="Thread" hr_name="Thread" - type="U4" builtin_type="OSTHREAD"> + type="thread_id_t" builtin_type="OSTHREAD"> <value type="UTF8" field="name" label="Thread name"/> </content_type> @@ -294,8 +294,8 @@ type="u8" sizeop="sizeof(u8)"/> <!-- OS Thread ID --> - <primary_type symbol="OSTHREAD" datatype="U4" contenttype="OSTHREAD" - type="u4" sizeop="sizeof(u4)"/> + <primary_type symbol="OSTHREAD" datatype="U8" contenttype="OSTHREAD" + type="u8" sizeop="sizeof(u8)"/> <!-- VM Thread ID Note: changed from U2 to U8 for hotspot --> <primary_type symbol="VMTHREAD" datatype="U8" contenttype="VMTHREAD"
--- a/test/compiler/5091921/Test7005594.sh Thu Feb 16 08:07:06 2017 +0100 +++ b/test/compiler/5091921/Test7005594.sh Sun May 21 11:12:48 2017 -0700 @@ -60,6 +60,9 @@ # Windows/MKS MEM=`"$ROOTDIR/mksnt/sysinf" memory -v | grep "Total Physical Memory: " | sed 's/Total Physical Memory: *//g'` MEM="$(($machine_memory / 1024))" +elif [ -n `sysctl -n hw.physmem64 2> /dev/null` -o -n `sysctl -n hw.physmem 2> /dev/null` ]; + # BSD + MEM=`sysctl -n hw.physmem64 2> /dev/null || sysctl -n hw.physmem) | awk '{print int($$NF / 1048576); }'` else echo "Unable to determine amount of physical memory on the machine" fi
--- a/test/runtime/7110720/Test7110720.sh Thu Feb 16 08:07:06 2017 +0100 +++ b/test/runtime/7110720/Test7110720.sh Sun May 21 11:12:48 2017 -0700 @@ -28,7 +28,7 @@ # set platform-dependent variables OS=`uname -s` case "$OS" in - SunOS | Linux | Darwin ) + SunOS | Linux | Darwin | *BSD ) FS="/" RM=/bin/rm CP=/bin/cp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/runtime/7158800/Test7158800.sh Sun May 21 11:12:48 2017 -0700 @@ -0,0 +1,91 @@ +#!/bin/sh +# +# Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. +# +# This code is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License version 2 only, as +# published by the Free Software Foundation. +# +# This code is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +# version 2 for more details (a copy is included in the LICENSE file that +# accompanied this code). +# +# You should have received a copy of the GNU General Public License version +# 2 along with this work; if not, write to the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. +# +# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA +# or visit www.oracle.com if you need additional information or have any +# questions. +# +# +# Run test for InternTest.java +# + +if [ "${TESTSRC}" = "" ] +then TESTSRC=. +fi + +if [ "${TESTJAVA}" = "" ] +then + PARENT=`dirname \`which java\`` + TESTJAVA=`dirname ${PARENT}` + echo "TESTJAVA not set, selecting " ${TESTJAVA} + echo "If this is incorrect, try setting the variable manually." +fi + +if [ "${TESTCLASSES}" = "" ] +then + echo "TESTCLASSES not set. Test cannot execute. Failed." + exit 1 +fi + +# set platform-dependent variables +OS=`uname -s` +case "$OS" in + SunOS | Linux | *BSD ) + NULL=/dev/null + PS=":" + FS="/" + ;; + Windows_* ) + NULL=NUL + PS=";" + FS="\\" + ;; + * ) + echo "Unrecognized system!" + exit 1; + ;; +esac + +JEMMYPATH=${CPAPPEND} +CLASSPATH=.${PS}${TESTCLASSES}${PS}${JEMMYPATH} ; export CLASSPATH + +THIS_DIR=`pwd` + +${TESTJAVA}${FS}bin${FS}java -fullversion + +${TESTJAVA}${FS}bin${FS}javac -d . ${TESTSRC}${FS}InternTest.java + +cp ${TESTSRC}${FS}badstrings.txt . + +${TESTJAVA}${FS}bin${FS}java -XX:+PrintStringTableStatistics -XX:+TraceSafepointCleanupTime InternTest bad > test.out 2>&1 & +C_PID=$! + +sleep 60 + +ps | grep ${C_PID} | grep -v grep + +if [ $? = 0 ] +then + kill -9 ${C_PID} + echo "Test Failed" + exit 1 +else + echo "Test Passed" + exit 0 +fi
--- a/test/runtime/XCheckJniJsig/XCheckJSig.java Thu Feb 16 08:07:06 2017 +0100 +++ b/test/runtime/XCheckJniJsig/XCheckJSig.java Sun May 21 11:12:48 2017 -0700 @@ -36,8 +36,8 @@ public static void main(String args[]) throws Throwable { System.out.println("Regression test for bugs 7051189 and 8023393"); - if (!Platform.isSolaris() && !Platform.isLinux() && !Platform.isOSX()) { - System.out.println("Test only applicable on Solaris, Linux, and Mac OSX, skipping"); + if (!Platform.isSolaris() && !Platform.isLinux() && !Platform.isOSX() && !Platform.isBSD()) { + System.out.println("Test only applicable on Solaris, Linux, BSD, and Mac OSX, skipping"); return; }