8340657: [PPC64] SA determines wrong unextendedSP

[TheRealMDoerr]

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Clean backport of JDK-8340657.

---

Progress

• [x] Change must not contain extraneous whitespace
• [x] Commit message must refer to an issue
• [ ] JDK-8340657 needs maintainer approval

Issue

• JDK-8340657: [PPC64] SA determines wrong unextendedSP (Bug - P4 - Requested)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk17u-dev.git pull/2915/head:pull/2915
$ git checkout pull/2915

Update a local copy of the PR:
$ git checkout pull/2915
$ git pull https://git.openjdk.org/jdk17u-dev.git pull/2915/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 2915

View PR using the GUI difftool:
$ git pr show -t 2915

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk17u-dev/pull/2915.diff

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[bridgekeeper[bot]]

:wave: Welcome back mdoerr! 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[bot]]

@TheRealMDoerr 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:

8340657: [PPC64] SA determines wrong unextendedSP

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 18 new commits pushed to the master branch:

• 2d963ac287cb74e73fdd83cd86c9459bbf55d65d: 8316581: Improve performance of Symbol::print_value_on()
• e7439b7d465ce1b648c5591345e7307146461df3: 8340230: Tests crash: assert(is_in_encoding_range || k->is_interface() || k->is_abstract()) failed: sanity
• e5b26f543e8020d7b1028fdaf68502cca6e9749f: Merge
• 1e20c7c4cdbfe7fc9f6883334e60b2e2549399a2: 8341059: Change Entrust TLS distrust date to November 12, 2024
• 963123ad87935b7bb06dbcd710ec541b59cd2724: 8341057: Add 2 SSL.com TLS roots
• 1928a36adea8acb824ad5498b6487ed34f4784f5: 8331391: Enhance the keytool code by invoking the buildTrustedCerts method for essential options
• a29f5fb73deff7da2acf811fc062b7a15ae39304: 8334562: Automate com/sun/security/auth/callback/TextCallbackHandler/Default.java test
• 1c32d3eb86504297dc484d3984ed406edeb74d9d: 8324841: PKCS11 tests still skip execution
• fa0389ecfbf9677cc47dcdb38d2ada8408de6dce: 8337966: (fs) Files.readAttributes fails with Operation not permitted on older docker releases
• f845f8e8588e30b1e7ffd3687da12dd24674ee6a: 8340815: Add SECURITY.md file
• ... and 8 more: https://git.openjdk.org/jdk17u-dev/compare/e77aad9b64028f2a9f88d21721f68faa8ad36b75...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.

[openjdk[bot]]

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

[openjdk[bot]]

⚠️ @TheRealMDoerr 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.

[mlbridge[bot]]

Webrevs

• 00: Full (82af4542)

[TheRealMDoerr]

/integrate

[openjdk[bot]]

Going to push as commit 049df066179dba5a1ccaee64ec56b916d8b81ff1. Since your change was applied there have been 18 commits pushed to the master branch:

• 2d963ac287cb74e73fdd83cd86c9459bbf55d65d: 8316581: Improve performance of Symbol::print_value_on()
• e7439b7d465ce1b648c5591345e7307146461df3: 8340230: Tests crash: assert(is_in_encoding_range || k->is_interface() || k->is_abstract()) failed: sanity
• e5b26f543e8020d7b1028fdaf68502cca6e9749f: Merge
• 1e20c7c4cdbfe7fc9f6883334e60b2e2549399a2: 8341059: Change Entrust TLS distrust date to November 12, 2024
• 963123ad87935b7bb06dbcd710ec541b59cd2724: 8341057: Add 2 SSL.com TLS roots
• 1928a36adea8acb824ad5498b6487ed34f4784f5: 8331391: Enhance the keytool code by invoking the buildTrustedCerts method for essential options
• a29f5fb73deff7da2acf811fc062b7a15ae39304: 8334562: Automate com/sun/security/auth/callback/TextCallbackHandler/Default.java test
• 1c32d3eb86504297dc484d3984ed406edeb74d9d: 8324841: PKCS11 tests still skip execution
• fa0389ecfbf9677cc47dcdb38d2ada8408de6dce: 8337966: (fs) Files.readAttributes fails with Operation not permitted on older docker releases
• f845f8e8588e30b1e7ffd3687da12dd24674ee6a: 8340815: Add SECURITY.md file
• ... and 8 more: https://git.openjdk.org/jdk17u-dev/compare/e77aad9b64028f2a9f88d21721f68faa8ad36b75...master

Your commit was automatically rebased without conflicts.

[openjdk[bot]]

@TheRealMDoerr Pushed as commit 049df066179dba5a1ccaee64ec56b916d8b81ff1.

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