Bug ID: JDK-8344352 32-bit builds crash after JDK-8305895

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JDK 24
24 b25Fixed

Since commit commit https://github.com/openjdk/jdk/commit/276251c44a1a5b9dc36b27ecbaed37de62fc7558 the native arm32 build crashes when the newly built JDK image is actually used.

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0xb6e9c260, pid=13328, tid=13332
#
# JRE version:  (24.0) (build )
# Java VM: OpenJDK Server VM (24-internal-adhoc.root.workspace, mixed mode, g1 gc, linux-arm)
# Problematic frame:
# C  [libc.so.6+0x6c260]  memset+0x40
#
# Core dump will be written. Default location: /workspace/make/core
#
#

More comprehensive follow-up is done as part of JDK-8344363.
25-11-2024
Thanks [~shade] for the super-quick fix! I confirm that the 32bit build is green again after commit 26494063237ab50b1a86847da1b3ce3c44d55409.
18-11-2024
Changeset: 26494063 Branch: master Author: Aleksey Shipilev <shade@openjdk.org> Date: 2024-11-18 18:38:56 +0000 URL: https://git.openjdk.org/jdk/commit/26494063237ab50b1a86847da1b3ce3c44d55409
18-11-2024
A pull request was submitted for review. Branch: master URL: https://git.openjdk.org/jdk/pull/22196 Date: 2024-11-18 10:11:19 +0000
18-11-2024
I think we missed a bug here: https://github.com/openjdk/jdk/commit/276251c44a1a5b9dc36b27ecbaed37de62fc7558#diff-027490ce3f4a92be9b489d9d2e54c7baaea87b7489399b198543c79f1ce1e2e3R3677 `ObjLayout::initialize()` should not be in `LP64` block.
18-11-2024

Relates :	JDK-8344363 - FullGCForwarding::initialize_flags is called after ObjLayout::initialize
Relates :	JDK-8342826 - Improve performance of oopDesc::klass() after JDK-8305895