git: openjdk/leyden: premain: JDK-8360942 port

[duke]

Changeset: def9ba8f
Branch: premain
Author:    Vladimir Kozlov <vladimir.kozlov at oracle.com>
Date:      2025-07-20 09:41:25 +0000
URL:       https://git.openjdk.org/leyden/commit/def9ba8f3f2e6c3564789c1c8b3fff9df7f2b21d

JDK-8360942 port

! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/code/codeBlob.hpp