[RFR] [8u] 8u302-b06 Upstream Sync

[Andrew Hughes]

Webrevs: https://cr.openjdk.java.net/~andrew/shenandoah-8/u302-b06/

Merge changesets:
http://cr.openjdk.java.net/~andrew/shenandoah-8/u302-b06/corba/merge.changeset
http://cr.openjdk.java.net/~andrew/shenandoah-8/u302-b06/jaxp/merge.changeset
http://cr.openjdk.java.net/~andrew/shenandoah-8/u302-b06/jaxws/merge.changeset
http://cr.openjdk.java.net/~andrew/shenandoah-8/u302-b06/jdk/merge.changeset
http://cr.openjdk.java.net/~andrew/shenandoah-8/u302-b06/hotspot/merge.changeset
http://cr.openjdk.java.net/~andrew/shenandoah-8/u302-b06/langtools/merge.changeset
http://cr.openjdk.java.net/~andrew/shenandoah-8/u302-b06/nashorn/merge.changeset
http://cr.openjdk.java.net/~andrew/shenandoah-8/u302-b06/root/merge.changeset

Changes in aarch64-shenandoah-jdk8u302-b06:
  - JDK-8267545: [8u] Enable Xcode 12 builds on macOS
  - JDK-8268444: keytool -v -list print is incorrect after backport JDK-8141457

Main issues of note:
None, clean merge (no HotSpot changes).

diffstat for root
 b/.hgtags                                |    1 
 b/common/autoconf/basics.m4              |    2 -
 b/common/autoconf/flags.m4               |   18 ++++++++++
 b/common/autoconf/generated-configure.sh |   52 ++++++++++++++++++++++---------
 b/common/autoconf/libraries.m4           |    8 +++-
 b/common/autoconf/platform.m4            |    2 +
 b/common/autoconf/toolchain.m4           |   14 ++++----
 7 files changed, 71 insertions(+), 26 deletions(-)

diffstat for corba
 b/.hgtags |    1 +
 1 file changed, 1 insertion(+)

diffstat for jaxp
 b/.hgtags |    1 +
 1 file changed, 1 insertion(+)

diffstat for jaxws
 b/.hgtags |    1 +
 1 file changed, 1 insertion(+)

diffstat for langtools
 b/.hgtags |    1 +
 1 file changed, 1 insertion(+)

diffstat for nashorn
 b/.hgtags |    1 +
 1 file changed, 1 insertion(+)

diffstat for jdk
 b/.hgtags                                                           |    1 +
 b/make/lib/CoreLibraries.gmk                                        |    5 +++--
 b/src/macosx/native/apple/applescript/AppleScriptExecutionContext.m |    1 +
 b/src/macosx/native/sun/osxapp/ThreadUtilities.h                    |    2 +-
 b/src/share/classes/sun/security/tools/keytool/Resources.java       |    2 +-
 b/src/share/native/sun/misc/URLClassPath.c                          |    9 +++++++--
 6 files changed, 14 insertions(+), 6 deletions(-)

diffstat for hotspot
 b/.hgtags                              |    1 +
 b/make/bsd/makefiles/gcc.make          |   10 +++++++++-
 b/make/bsd/makefiles/jsig.make         |    5 +++++
 b/src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp |    2 +-
 b/src/share/vm/utilities/ostream.cpp   |    3 +++
 5 files changed, 19 insertions(+), 2 deletions(-)

Successfully built on x86, x86_64, s390 (Zero), s390x (Zero), ppc (Zero),
ppc64, ppc64le, aarch32 (Zero) & aarch64.

Ok to push?

Thanks,
-- 
Andrew :)
Pronouns: he / him or they / them
Senior Free Java Software Engineer
OpenJDK Package Owner
Red Hat, Inc. (http://www.redhat.com)

PGP Key: ed25519/0xCFDA0F9B35964222 (hkp://keys.gnupg.net)
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