RFR: 8370871: [s390x] consistently update top_frame_sp [v2]

[Amit Kumar]

> Stores top_frame_sp for interpreter frames consistently. Although this is making one to assert fail in loom port but still I think this should be considered independent bug.

Amit Kumar has updated the pull request incrementally with one additional commit since the last revision:

  adding assert and frame extension for exception

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/28042/files
  - new: https://git.openjdk.org/jdk/pull/28042/files/6817e8cf..8b1d228d

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=28042&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=28042&range=00-01

  Stats: 27 lines in 2 files changed: 22 ins; 0 del; 5 mod
  Patch: https://git.openjdk.org/jdk/pull/28042.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/28042/head:pull/28042

PR: https://git.openjdk.org/jdk/pull/28042