RFR: 8317689: [JVMCI] include error message when CreateJavaVM in libgraal fails [v2]

[Doug Simon]

> Creating a new libgraal isolate can fail for a number of reasons. Currently, all that one sees on such a failure is a numeric error code. For example:
> 
> 
>    2096 20291       4       java.lang.CharacterData::of (136 bytes)
>    2096 20291       4       java.lang.CharacterData::of (136 bytes)   COMPILE SKIPPED: Error attaching to libjvmci (err: -1000000024)
> 
> 
> Native Image is being enhanced to return an error message along with an error code by a non-standard `_strerror` argument passed to the `CreateJavaVM` JNI invocation interface function:
> 
> 
>  |---------------|-----------------------------------------------------------------------------------|
>  | _strerror     | extraInfo is a "const char**" value.                                              |
>  |               | If CreateJavaVM returns non-zero, then extraInfo is assigned a newly malloc'ed    |
>  |               | 0-terminated C string describing the error if a description is available.         |
>  |---------------|-----------------------------------------------------------------------------------|
> 
> 
> This PR updates JVMCI to take advantage of this Native Image enhancement.
> 
> This is sample `-XX:+PrintCompilation` output from testing this PR on libgraal:
> 
>    2096 20291       4       java.lang.CharacterData::of (136 bytes)
>    2096 20291       4       java.lang.CharacterData::of (136 bytes)   COMPILE SKIPPED: Error attaching to libjvmci (err: -1000000024, Image page size is incompatible with run-time page size. Rebuild image with -H:PageSize=[pagesize] to set appropriately.)

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

  renamed _strerror to _createvm_errorstr

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/16086/files
  - new: https://git.openjdk.org/jdk/pull/16086/files/a4592446..8f72f1e0

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=16086&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=16086&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/16086.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/16086/head:pull/16086

PR: https://git.openjdk.org/jdk/pull/16086