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view make/solaris/Makefile @ 1842:6e0aac35bfa9
6980838: G1: guarantee(false) failed: thread has an unexpected active value in its SATB queue
Summary: Under certain circumstances a safepoint could happen between a JavaThread object being created and that object being added to the Java threads list. This could cause the active field of that thread's SATB queue to get out-of-sync with respect to the other Java threads. The solution is to activate the SATB queue, when necessary, before adding the thread to the Java threads list, not when the JavaThread object is created. The changeset also includes a small fix to rename the surrogate locker thread from "Surrogate Locker Thread (CMS)" to "Surrogate Locker Thread (Concurrent GC)" since it's also used in G1.
Reviewed-by: iveresov, ysr, johnc, jcoomes
author | tonyp |
---|---|
date | Fri, 01 Oct 2010 16:43:05 -0400 |
parents | c18cbe5936b8 |
children | d5d065957597 |
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# # Copyright (c) 1998, 2008, 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. 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SUPPORTED_OS_VERSION = 5.7 5.8 5.9 5.10 5.11 OS_VERSION := $(shell uname -r) EMPTY_IF_NOT_SUPPORTED = $(filter $(SUPPORTED_OS_VERSION),$(OS_VERSION)) check_os_version: ifeq ($(DISABLE_HOTSPOT_OS_VERSION_CHECK)$(EMPTY_IF_NOT_SUPPORTED),) $(QUIETLY) >&2 echo "*** This OS is not supported:" `uname -a`; exit 1; endif # jvmti.make requires XSLT (J2SE 1.4.x or newer): XSLT_CHECK = $(RUN.JAVAP) javax.xml.transform.TransformerFactory # If not found then fail fast. check_j2se_version: $(QUIETLY) $(XSLT_CHECK) > /dev/null 2>&1; \ if [ $$? -ne 0 ]; then \ $(RUN.JAVA) -version; \ echo "*** An XSLT processor (J2SE 1.4.x or newer) is required" \ "to bootstrap this build" 1>&2; \ exit 1; \ fi $(SUBDIRS_TIERED): $(BUILDTREE_MAKE) $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks $(BUILDTREE) VARIANT=tiered $(SUBDIRS_C2): $(BUILDTREE_MAKE) ifdef FORCE_TIERED $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks $(BUILDTREE) VARIANT=tiered FORCE_TIERED=1 else $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks $(BUILDTREE) VARIANT=compiler2 endif $(SUBDIRS_C1): $(BUILDTREE_MAKE) $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks $(BUILDTREE) VARIANT=compiler1 $(SUBDIRS_CORE): $(BUILDTREE_MAKE) $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks $(BUILDTREE) VARIANT=core $(SUBDIRS_KERNEL): $(BUILDTREE_MAKE) $(QUIETLY) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/Makefile checks $(BUILDTREE) VARIANT=kernel # Define INSTALL=y at command line to automatically copy JVM into JAVA_HOME $(TARGETS_C2): $(SUBDIRS_C2) cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS) cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && ./test_gamma ifdef INSTALL cd $(OSNAME)_$(BUILDARCH)_compiler2/$@ && $(MAKE) $(MFLAGS) install endif $(TARGETS_TIERED): $(SUBDIRS_TIERED) cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS) cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && ./test_gamma ifdef INSTALL cd $(OSNAME)_$(BUILDARCH)_tiered/$(patsubst %tiered,%,$@) && $(MAKE) $(MFLAGS) install endif $(TARGETS_C1): $(SUBDIRS_C1) cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS) cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && ./test_gamma ifdef INSTALL cd $(OSNAME)_$(BUILDARCH)_compiler1/$(patsubst %1,%,$@) && $(MAKE) $(MFLAGS) install endif $(TARGETS_CORE): $(SUBDIRS_CORE) cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS) cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && ./test_gamma ifdef INSTALL cd $(OSNAME)_$(BUILDARCH)_core/$(patsubst %core,%,$@) && $(MAKE) $(MFLAGS) install endif $(TARGETS_KERNEL): $(SUBDIRS_KERNEL) cd $(OSNAME)_$(BUILDARCH)_kernel/$(patsubst %kernel,%,$@) && $(MAKE) $(MFLAGS) cd $(OSNAME)_$(BUILDARCH)_kernel/$(patsubst %kernel,%,$@) && ./test_gamma ifdef INSTALL cd $(OSNAME)_$(BUILDARCH)_kernel/$(patsubst %kernel,%,$@) && $(MAKE) $(MFLAGS) install endif # Just build the tree, and nothing else: tree: $(SUBDIRS_C2) tree1: $(SUBDIRS_C1) treecore: $(SUBDIRS_CORE) treekernel: $(SUBDIRS_KERNEL) # Doc target. This is the same for all build options. # Hence create a docs directory beside ...$(ARCH)_[...] docs: checks $(QUIETLY) mkdir -p $(SUBDIR_DOCS) $(MAKE) -f $(GAMMADIR)/make/$(OSNAME)/makefiles/jvmti.make $(MFLAGS) $(BUILDTREE_VARS) JvmtiOutDir=$(SUBDIR_DOCS) jvmtidocs # Synonyms for win32-like targets. compiler2: jvmg product compiler1: jvmg1 product1 core: jvmgcore productcore clean_docs: rm -rf $(SUBDIR_DOCS) clean_compiler1 clean_compiler2 clean_core clean_kernel: rm -rf $(OSNAME)_$(BUILDARCH)_$(subst clean_,,$@) clean: clean_compiler2 clean_compiler1 clean_core clean_docs clean_kernel include $(GAMMADIR)/make/$(OSNAME)/makefiles/cscope.make #------------------------------------------------------------------------------- .PHONY: $(TARGETS_C2) $(TARGETS_C1) $(TARGETS_CORE) .PHONY: tree tree1 treecore .PHONY: all compiler1 compiler2 core .PHONY: clean clean_compiler1 clean_compiler2 clean_core docs clean_docs .PHONY: checks check_os_version check_j2se_version