RFR: 8344526: RISC-V: implement -XX:+VerifyActivationFrameSize [v2]

[SendaoYan]

> Hi all,
> Currently on linux-riscv64 platform the debug VM option `-XX:+VerifyActivationFrameSize` is Unimplemented. I want to implement `-XX:+VerifyActivationFrameSize` to make JVM easier to diagnose. Only effect debug build plus with option `-XX:+VerifyActivationFrameSize`, the change has been verified locally, the risk is low.
> 
> Additional testing
> 
> - [ ] jtreg tests(include tier1/2/3 etc.) on linux-riscv64 release build
> - [ ] Run SPECjbb2015 with -XX:+VerifyActivationFrameSize

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

  Exclude 2 frame metadata words before compare to min_frame_size

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/22264/files
  - new: https://git.openjdk.org/jdk/pull/22264/files/4f73e9eb..15856d8b

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=22264&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=22264&range=00-01

  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/22264.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/22264/head:pull/22264

PR: https://git.openjdk.org/jdk/pull/22264