[jdk25u-dev] Integrated: 8375598: VM crashes with "assert((labs(val) & 0xFFFFFFFF00000000) == 0 || dest == (address)-1) failed: must be 32bit offset or -1" when using too high value for NonNMethodCodeHeapSize

[Guanqiang Han]

On Sat, 7 Feb 2026 11:13:57 GMT, Guanqiang Han <ghan at openjdk.org> wrote:

> Hi all,
> 
> This pull request contains a backport of commit [1efb2982](https://github.com/openjdk/jdk/commit/1efb29829fdd526be55c0a00420980279d9824ee) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.
> 
> The commit being backported was authored by Guanqiang Han on 6 Feb 2026 and was reviewed by Martin Doerr and Vladimir Kozlov.
> 
> Thanks!

This pull request has now been integrated.

Changeset: 2feddce1
Author:    Guanqiang Han <ghan at openjdk.org>
Committer: Martin Doerr <mdoerr at openjdk.org>
URL:       https://git.openjdk.org/jdk25u-dev/commit/2feddce1b93320dd750ab36f5e380b07110a1f79
Stats:     78 lines in 2 files changed: 55 ins; 10 del; 13 mod

8375598: VM crashes with "assert((labs(val) & 0xFFFFFFFF00000000) == 0 || dest == (address)-1) failed: must be 32bit offset or -1" when using too high value for NonNMethodCodeHeapSize

Backport-of: 1efb29829fdd526be55c0a00420980279d9824ee

-------------

PR: https://git.openjdk.org/jdk25u-dev/pull/244