[jdk11u-dev] RFR: 8295974: jni_FatalError and Xcheck:jni warnings should print the native stack when there are no Java frames

Tue May 16 14:00:19 UTC 2023

Almost clean backport of [JDK-8295974](https://bugs.openjdk.org/browse/JDK-8295974) from 17u-dev.
I had to resolve a Copyright header conflict and integrate the BUILD_HOTSPOT_JTREG_EXCLUDE for Windows manually.
In addition, I have replaced nullptr by NULL for 11u.

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Commit messages:
 - Don't use nullptr in 11u.
 - Backport e7bac4235a64a187da1835b4fa903fdc69a03034

Changes: https://git.openjdk.org/jdk11u-dev/pull/1887/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1887&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8295974
  Stats: 238 lines in 9 files changed: 226 ins; 6 del; 6 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1887.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/1887/head:pull/1887

PR: https://git.openjdk.org/jdk11u-dev/pull/1887