RFR: 8320515: assert(monitor->object_peek() != nullptr) failed: Owned monitors should not have a dead object [v8]

[Stefan Karlsson]

On Tue, 28 Nov 2023 05:33:08 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> @dcubed-ojdk These are the thread routines passed to `pthread_create` and must be typed as `void *(*start_routine)(void*)`.
>
> Though I just noticed the parameter is missing. As @stefank has pointed out this was copied from another test so all of that other test's issues are/were also present here unfortunately.

I've updated the functions to use the correct signature.

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PR Review Comment: https://git.openjdk.org/jdk/pull/16783#discussion_r1407321590