Thanks for your review, @theRealAph and @XiaohongGong ! I don't think the GAH failure, i.e. linux-cross-compile / build(arm), is related to this patch.

/integrate

@theRealAph Could you help take another look at this PR? Thanks in advance.

Whitespace is all messed up. try this:

foo.zip

I have updated the patch based on your example. Would you mind taking another look? Thanks!

Remove empty lines in AD files

Co-Developed-by: aph

Fix the following mismatch between cas.m4 and aarch64.ad.

$ m4 cas.m4 > cas.gen.ad
$ sed  '8930,9404!d' aarch64.ad > res.ad
$ diff -uN cas.gen.ad res.ad | cat -A

--- cas.gen.ad^I2023-02-20 04:18:46.624289978 +0000$
+++ res.ad^I2023-02-20 04:19:08.780351888 +0000$
@@ -15,7 +15,7 @@$
 // This pattern is generated automatically from cas.m4.$
 // DO NOT EDIT ANYTHING IN THIS SECTION OF THE FILE$
 instruct compareAndExchangeB(iRegINoSp res, indirect mem, iRegI oldval, iRegI newval, rFlagsReg cr) %{$
-  $
+$
   match(Set res (CompareAndExchangeB mem (Binary oldval newval)));$
   ins_cost(2 * VOLATILE_REF_COST);$
   effect(TEMP_DEF res, KILL cr);$
...

Besides, update the comment since "aarch_ad_cas.m4" was renamed to "cas.m4".

8299789: Compilation of gtest causes build to fail if runtime libraries are in different dirs

Reviewed-by: erikj Backport-of: c8a8388aba3dc121bad04aaa123f6cd7525c3d38

8299847: RISC-V: Improve PrintOptoAssembly output of CMoveI/L nodes

Reviewed-by: fjiang, shade

8298867: Basics.java fails with SSL handshake exception

Reviewed-by: xuelei, rhalade

8163229: several regression tests have a main method that is never executed

Reviewed-by: vromero

8300084: AquaFileChooserUI.getDefaultButton returns null

Reviewed-by: aivanov, serb

8299213: Bad cast in GrowableArrayWithAllocator<>::grow

Reviewed-by: kbarrett, jsjolen, jwaters

8300227: [macos_aarch64] assert(cpu_has("hw.optional.arm.FEAT_AES")) failed after JDK-8297092

Reviewed-by: dholmes

8299576: Reimplement java.io.Bits using VarHandle access

Reviewed-by: uschindler, alanb

8299673: Simplify object pinning interactions with string deduplication

Co-authored-by: Stefan Karlsson stefank@openjdk.org Co-authored-by: Axel Boldt-Christmas aboldtch@openjdk.org Reviewed-by: kbarrett, stefank, dholmes

8300205: Swing test bug8078268 make latch timeout configurable

Reviewed-by: aivanov, serb

8300168: Typo in AccessibleJTableHeaderEntry javadoc

Reviewed-by: psadhukhan, tr

8299323: Allow extended registers for cmpw

Reviewed-by: sviswanathan, kvn

Merge

8298059: Linked stack watermarks don't support nesting

Reviewed-by: stefank Backport-of: b17c52422c91ad1e7ff35844676f6269a1b87f79

8300125: Serial: Remove unused Generation::reset_saved_marks

Reviewed-by: kbarrett, lkorinth

8300228: ModuleReader.find on exploded module throws if resource name maps to invalid file path

Reviewed-by: jpai, chegar, cstein

8300069: Left shift of negative value in share/adlc/dict2.cpp

Reviewed-by: ihse, kbarrett

8300120: Configure should support different defaults for CI/dev build environments

Reviewed-by: erikj

8300184: Optimize ResourceHashtableBase::iterate_all using _number_of_entries

Reviewed-by: dholmes, rehn

8300010: UnsatisfiedLinkError on calling System.console().readPassword() on Windows

Reviewed-by: alanb

Thanks for your review and test, @dholmes-ora /integrate

This failure occurs on macOS before xnu-8019 version, mainly because the sysctlbyname string names were not introduced before xnu-8019. Take the source code of xnu-7195 [1] as an example.

In this patch, we remove the assertions for the sake of backward compatibility.

Test: In my local test environment, one Macmini with xnu-8020.140.41 and another Macmini with xnu-7195.141.6, fastdebug build can pass now and the CPU features can be detected as expected.

$ ./jdk/bin/java -XX:+PrintFlagsFinal --version | grep SHA
     bool UseSHA                = true       {product} {default}
     bool UseSHA1Intrinsics     = true    {diagnostic} {default}
     bool UseSHA256Intrinsics   = true    {diagnostic} {default}
     bool UseSHA3Intrinsics     = true    {diagnostic} {default}
     bool UseSHA512Intrinsics   = true    {diagnostic} {default}

[1] https://github.com/apple-oss-distributions/xnu/blob/rel/xnu-7195/bsd/kern/kern_mib.c#L855

Filed JDK-8300227

Oops. Thanks for your report. Let me take a look.

8298592: Add java man page documentation for ChaCha20 and Poly1305 intrinsics

Reviewed-by: weijun

8288204: GVN Crash: assert() failed: correct memory chain

Backport-of: 04591595374e84cfbfe38d92bff4409105b28009

8299395: Remove metaprogramming/removeCV.hpp

Reviewed-by: kbarrett, tschatzl

8299437: Make InetSocketAddressHolder shallowly immutable

Reviewed-by: djelinski, jpai, alanb

8291302: ARM32: nmethod entry barriers support

Reviewed-by: eosterlund, rrich, mdoerr, aph

Merge

8294526: sun/security/provider/SubjectCodeSource.java no longer referenced

Reviewed-by: weijun, xuelei

8299520: TestPrintXML.java output error messages in case compare fails

Reviewed-by: mgronlun

8299235: broken link referencing missing id

Reviewed-by: mullan

8298324: Unable to run shell test with make

Reviewed-by: dholmes

8299483: ProblemList java/text/Format/NumberFormat/CurrencyFormat.java

Backport-of: 5b5552ff2a5fccaa9a34886d9df4c0075fc8f5e8

8299378: sprintf is deprecated in Xcode 14

Reviewed-by: kbarrett, dholmes

7030853: JDK 7 Serializable Swing classes not compatible with JDK 6

Reviewed-by: serb, aivanov

8293824: gc/whitebox/TestConcMarkCycleWB.java failed "RuntimeException: assertTrue: expected true, was false"

Reviewed-by: iwalulya, tschatzl

8298601: Refactor archiving of java.lang.Module objects

Reviewed-by: coleenp, ccheung

8299476: PPC64 Zero build fails after JDK-8286302

Reviewed-by: mdoerr

8189338: JMX RMI Remote Mbean server connection hangs if the server stops responding during a SSL Handshake

Reviewed-by: smarks

8299079: Better interface nmethod oop accesses

Co-authored-by: Axel Boldt-Christmas aboldtch@openjdk.org Reviewed-by: kvn, dholmes

8299326: LinkResolver::resolve_field resolved_klass cannot be null

Reviewed-by: iklam, fparain

8299072: java_lang_ref_Reference::clear_referent should be GC agnostic

Co-authored-by: Axel Boldt-Christmas aboldtch@openjdk.org Reviewed-by: dholmes, shade, kbarrett

I don't think the GHA failures are related to the latest commit. Many thanks to all the reviewers! /integrate

Any more comments? Otherwise, I'll integrate later.