Bug ID: JDK-8220624 SA: Out of sync with ZGC's internal data structures

JDK-8220624 : SA: Out of sync with ZGC's internal data structures

Type: Bug
Component: hotspot
Sub-Component: svc-agent
Affected Version: 13,16

Priority: P4
Status: Closed
Resolution: Delivered

Submitted: 2019-03-13
Updated: 2021-11-04
Resolved: 2021-07-30

Versions (Unresolved/Resolved/Fixed)

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Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.

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Other
tbdResolved

Related Reports

Blocks :	JDK-8240698 - LingeredApp does not pass getTestJavaOpts() to the children process if vmArguments is already specified
Duplicate :	JDK-8240845 - test/hotspot/jtreg/serviceability/sa/ClhsdbCDSCore.java fails with "No long constant named "ZAddressSpaceStart" present in type database"
Duplicate :	JDK-8263730 - serviceability/sa/ClhsdbSymbol.java fails with "NullPointerException: Cannot invoke "sun.jvm.hotspot.debugger.Address.addOffsetTo(long)" because "this.start" is null"
Relates :	JDK-8219443 - SA: TestJmapCoreMetaspace.java fails with ZGC
Relates :	JDK-8276615 - Update CR number of some tests in ProblemList-zgc.txt
Relates :	JDK-8265786 - ProblemList serviceability/sa/sadebugd/DisableRegistryTest.java on ZGC
Relates :	JDK-8263756 - Fix ZGC ProblemList entry for serviceability/sa/ClhsdbSymbol.java
Relates :	JDK-8276539 - Some SA tests fails with ZGC

Sub Tasks

JDK-8241102 :	ProblemList test/hotspot/jtreg/serviceability/sa/ClhsdbCDSCore.java for ZGC - Closed
JDK-8249002 :	New serviceability/sa/ClhsdbFindPC.java #id2 and #id3 tests are failing with ZGC - Resolved
JDK-8250742 :	ProblemList serviceability/sa/ClhsdbPstack.java #id0 and #id1 for ZGC - Resolved
JDK-8266038 :	Move newAddress() to JVMDebugger - Resolved
JDK-8266531 :	ZAddress::address() should be removed from SA - Resolved
JDK-8266957 :	SA has not followed JDK-8220587 and JDK-8224965 - Resolved

Description

Following the work to simplify the ZPage life cycle (JDK-8220587, JDK-8220589 and JDK-8220597), the SA is no longer in sync with ZGC's internal data structures and needs to be updated. In the mean time, the following tests have been added to ProblemList-zgc.txt:

serviceability/sa/ClhsdbInspect.java
serviceability/sa/ClhsdbJdis.java
serviceability/sa/ClhsdbJhisto.java
serviceability/sa/ClhsdbJstack.java
serviceability/sa/ClhsdbPrintAs.java
serviceability/sa/ClhsdbPstack.java
serviceability/sa/ClhsdbSource.java
serviceability/sa/TestClhsdbJstackLock.java
serviceability/sa/TestHeapDumpForInvokeDynamic.java
serviceability/sa/TestHeapDumpForLargeArray.java
serviceability/sa/TestJmapCore.java

Comments

Closing as "Delivered" since all the work was done in sub-tasks.
30-07-2021
Only issues associated with changesets should be closed as "Fixed".
30-07-2021
Closing since this issue has been resolved by the 3 subtasks that Yasumasa has fixed. There are still some ZGC issues, but they are not due to the data structures being out of sync, and separate issues have been filed for them.
30-07-2021
When this bug is fix, we should also fix JDK-8240698 so that ClhsdbCDSJstackPrintAll.java can be tested with ZGC.
10-03-2020