8261837: SIGSEGV in ciVirtualCallTypeData::translate_from

[GoeLin]

I backport this for parity with 17.0.11-oracle.

I had to resolve.

c1_LIRAssembler_x86.cpp becuase of nullptr in context.
interp_masm_x86.cpp because another fix was backported (Register tmp_load_klass = LP64_ONLY(rscratch1) NOT_LP64(noreg);)

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Progress

• Change must be properly reviewed (1 review required, with at least 1 Reviewer)
• Change must not contain extraneous whitespace
• JDK-8261837 needs maintainer approval
• Commit message must refer to an issue

Issue

• JDK-8261837: SIGSEGV in ciVirtualCallTypeData::translate_from (Bug - P3 - Approved)

Reviewers

• Roland Westrelin (@rwestrel - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk17u-dev.git pull/2076/head:pull/2076
$ git checkout pull/2076

Update a local copy of the PR:
$ git checkout pull/2076
$ git pull https://git.openjdk.org/jdk17u-dev.git pull/2076/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 2076

View PR using the GUI difftool:
$ git pr show -t 2076

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk17u-dev/pull/2076.diff

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[bridgekeeper]

👋 Welcome back goetz! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

This backport pull request has now been updated with issue from the original commit.

[openjdk]

⚠️ @GoeLin This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[GoeLin]

/review 1

[openjdk]

@GoeLin Unknown command review - for a list of valid commands use /help.

[GoeLin]

/reviewers 1

[openjdk]

@GoeLin
Warning: By issuing the /reviewers command in this clean backport pull request, the reviewers check has now been enabled.
The total number of required reviews for this PR (including the jcheck configuration and the last /reviewers command) is now set to 1 (with at least 1 Reviewer).

[mlbridge]

Webrevs

• 01: Full - Incremental (7c713307)
• 00: Full (f01bdfb5)

[rwestrel]

Looks good to me.

[openjdk]

@GoeLin This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8261837: SIGSEGV in ciVirtualCallTypeData::translate_from

Reviewed-by: roland

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 14 new commits pushed to the master branch:

• c6841e0: 8318983: Fix comment typo in PKCS12Passwd.java
• d0eba0d: 8319668: Fixup of jar filename typo in BadFactoryTest.sh
• c6c4d65: 8316392: compiler/interpreter/TestVerifyStackAfterDeopt.java failed with SIGBUS in PcDescContainer::find_pc_desc_internal
• dd4da3d: 8316679: C2 SuperWord: wrong result, load should not be moved before store if not comparable
• 346848d: 8316445: Mark com/sun/management/HotSpotDiagnosticMXBean/CheckOrigin.java as vm.flagless
• a60492e: 8315920: C2: "control input must dominate current control" assert failure
• 9a43e9f: 8321972: test runtime/Unsafe/InternalErrorTest.java timeout on linux-riscv64 platform
• 32fc8a2: 8313816: Accessing jmethodID might lead to spurious crashes
• c55cc97: 8319456: jdk/jfr/event/gc/collection/TestGCCauseWith[Serial|Parallel].java : GC cause 'GCLocker Initiated GC' not in the valid causes
• 8e66afb: 8318689: jtreg is confused when folder name is the same as the test name
• ... and 4 more: https://git.openjdk.org/jdk17u-dev/compare/38036c10466a4a35a2c7437d4b9df849625e7a08...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[GoeLin]

/integrate

[openjdk]

Going to push as commit 1128de1.
Since your change was applied there have been 14 commits pushed to the master branch:

• c6841e0: 8318983: Fix comment typo in PKCS12Passwd.java
• d0eba0d: 8319668: Fixup of jar filename typo in BadFactoryTest.sh
• c6c4d65: 8316392: compiler/interpreter/TestVerifyStackAfterDeopt.java failed with SIGBUS in PcDescContainer::find_pc_desc_internal
• dd4da3d: 8316679: C2 SuperWord: wrong result, load should not be moved before store if not comparable
• 346848d: 8316445: Mark com/sun/management/HotSpotDiagnosticMXBean/CheckOrigin.java as vm.flagless
• a60492e: 8315920: C2: "control input must dominate current control" assert failure
• 9a43e9f: 8321972: test runtime/Unsafe/InternalErrorTest.java timeout on linux-riscv64 platform
• 32fc8a2: 8313816: Accessing jmethodID might lead to spurious crashes
• c55cc97: 8319456: jdk/jfr/event/gc/collection/TestGCCauseWith[Serial|Parallel].java : GC cause 'GCLocker Initiated GC' not in the valid causes
• 8e66afb: 8318689: jtreg is confused when folder name is the same as the test name
• ... and 4 more: https://git.openjdk.org/jdk17u-dev/compare/38036c10466a4a35a2c7437d4b9df849625e7a08...master

Your commit was automatically rebased without conflicts.

[openjdk]

@GoeLin Pushed as commit 1128de1.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.