git: openjdk/jdk-sandbox: jcmd_cores_process_revival: elf: readstring_at_address to use file_offset_for_vaddr

[duke]

Changeset: 69d9a25f
Branch: jcmd_cores_process_revival
Author:    Kevin Walls <kevin.walls at oracle.com>
Date:      2026-01-12 14:41:59 +0000
URL:       https://git.openjdk.org/jdk-sandbox/commit/69d9a25faeb27cfb078534bdca9114099da91b5d

elf: readstring_at_address to use file_offset_for_vaddr

! src/java.base/linux/native/revivalhelper/elffile.cpp
! src/java.base/linux/native/revivalhelper/elffile.hpp
! src/java.base/linux/native/revivalhelper/revival_linux.cpp