RFR: 8373110: jstack --mixed frames are broken on macOS after JDK-8371194 [v2]

[Yasumasa Suenaga]

> [JDK-8371194](https://bugs.openjdk.org/browse/JDK-8371194) (PR #28284) has broken PStack (jstack --mixed) behavior on macOS. It affects both AMD64 and AArch64. See JBS for details.
> 
> This PR fixes it to implement `CFrame::toFrame`.

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

  Update src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/bsd/aarch64/BsdAARCH64CFrame.java
  
  Co-authored-by: Aleksey Shipilëv <shipilev at amazon.de>

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/28686/files
  - new: https://git.openjdk.org/jdk/pull/28686/files/bb892eb5..f5eeeaaf

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=28686&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=28686&range=00-01

  Stats: 2 lines in 1 file changed: 1 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/28686.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/28686/head:pull/28686

PR: https://git.openjdk.org/jdk/pull/28686