RFR: 8357135: java.lang.OutOfMemoryError: Error creating or attaching to libjvmci after JDK-8356447 [v2]

[Doug Simon]

> As of [JDK-8356447](https://bugs.openjdk.org/browse/JDK-8356447), libgraal initialization happens during VM startup. If during this initialization, the libgraal heap cannot be created due to lack of virtual address space, the VM will exit with:
> 
> 
> Error occurred during initialization of VM
> java.lang.OutOfMemoryError: Error creating or attaching to libjvmci (err: -1000000801, description: Reserving address space for the new isolate failed.)
> 
> 
> This causes problems for tests that limit the virtual address space with `ulimit -v` such as `gc/arguments/TestUseCompressedOopsFlagsWithUlimit.java` and `vmTestbase/nsk/jvmti/Allocate/alloc001/alloc001.java`.
> Instead of exiting the VM, the failure should be silent (unless `-XX:+PrintCompilation` is enabled) as the VM can continue without libgraal, albeit in a crippled state. This PR implements this solution.
> 
> Alternative solutions include:
> 1. Trying to adjust the values used with `ulimit -v` in the tests to accommodate the [virtual address reservations](https://github.com/oracle/graal/blob/69f10d3d658a6aeca3d5ce59c64af6a18336f14c/substratevm/src/com.oracle.svm.core.genscavenge/src/com/oracle/svm/core/genscavenge/AddressRangeCommittedMemoryProvider.java#L150) needed by libgraal. This is brittle as it assumes knowledge about how much address space is needed (which is turn depends on how many libgraal compiler threads are created).
> 2. Add a `@requires !vm.libgraal.jit` guard to the tests so they are not run when libgraal is in use.
> 
> I think the solution in this PR is the most robust for the long term.

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

  consolidate JVMCI eager initialization

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/25307/files
  - new: https://git.openjdk.org/jdk/pull/25307/files/7eb259b9..32986d1a

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=25307&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=25307&range=00-01

  Stats: 41 lines in 5 files changed: 17 ins; 19 del; 5 mod
  Patch: https://git.openjdk.org/jdk/pull/25307.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/25307/head:pull/25307

PR: https://git.openjdk.org/jdk/pull/25307