Integrated: 8279437: [JVMCI] exception in HotSpotJVMCIRuntime.translate can exit the VM

[Doug Simon]

On Tue, 4 Jan 2022 08:51:29 GMT, Doug Simon <dnsimon at openjdk.org> wrote:

> This PR addresses the problem reported in JDK-8279437 by adding support for transferring exceptions from HotSpot into libgraal (the other way around was already supported).
> It also improves the translation of exceptions by:
> * using a native (resource) buffer more directly for serializing an exception
> * changing the serialization format to be a gzipped binary representation as it is much smaller than the string representation currently used and avoids having to worry about special characters (e.g. a `|` in an exception's message string).
> 
> It also adds the `jvmci.ForceTranslateFailure` option to allow testing handling of failures in `HotSpotJVMCIRuntime.translate`. See https://github.com/oracle/graal/commit/b3a6ce471e0d116196d6fde1c62377191f5db4ec for such a test.

This pull request has now been integrated.

Changeset: e14fb4f4
Author:    Doug Simon <dnsimon at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/e14fb4f4aa9c4569615005e474f897c54094f024
Stats:     492 lines in 10 files changed: 359 ins; 32 del; 101 mod

8279437: [JVMCI] exception in HotSpotJVMCIRuntime.translate can exit the VM

Reviewed-by: kvn

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

PR: https://git.openjdk.java.net/jdk/pull/6951