[jdk21u-dev] Integrated: 8334738: os::print_hex_dump should optionally print ASCII

[Martin Doerr]

On Mon, 29 Dec 2025 17:25:29 GMT, Martin Doerr <mdoerr at openjdk.org> wrote:

> Mostly clean backport of [JDK-8334738](https://bugs.openjdk.org/browse/JDK-8334738). Also see the description of the older backport which is outdated: https://github.com/openjdk/jdk21u-dev/pull/855
> 
> - os_windows_aarch64.cpp: One hunk is no longer needed after [JDK-8343343](https://bugs.openjdk.org/browse/JDK-8343343) which is already in 21.0.7.
> - globalDefinitions.hpp: Basically clean, but context is different at one hunk.
> - test_os.cpp: Manual integration was necessary because of unrelated changes in the context. The new version is almost identical to the jdk25 version without [JDK-8337662](https://bugs.openjdk.org/browse/JDK-8337662) which is also a candidate for backport after this one.
> 
> Added fix for [JDK-8335906](https://bugs.openjdk.org/browse/JDK-8335906) (see 2nd commit).

This pull request has now been integrated.

Changeset: df87be84
Author:    Martin Doerr <mdoerr at openjdk.org>
URL:       https://git.openjdk.org/jdk21u-dev/commit/df87be848c442cdeabeb84d29315c3163e62dfa4
Stats:     159 lines in 7 files changed: 68 ins; 15 del; 76 mod

8334738: os::print_hex_dump should optionally print ASCII
8335906: [s390x] Test Failure: GTestWrapper.java

Reviewed-by: mbaesken
Backport-of: 38a578d547f39c3637d97f5e0242f4a69f3bbb31

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PR: https://git.openjdk.org/jdk21u-dev/pull/2539