1. Adding required compiler flags. 2. Adding required symbols. JBS-ISSUE : [JDK-8317799](https://bugs.openjdk.org/browse/JDK-8317799)
------------- Commit messages: - Update symbols-aix-foreign - Symbol Resolution fix for Panama changes. Changes: https://git.openjdk.org/jdk/pull/16414/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=16414&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8317799 Stats: 441 lines in 2 files changed: 441 ins; 0 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/16414.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/16414/head:pull/16414 PR: https://git.openjdk.org/jdk/pull/16414
