RFR: 8317510: Change Windows debug symbol files naming to avoid losing info when an executable and a library share the same name [v2]

[Erik Joelsson]

On Mon, 9 Oct 2023 09:21:06 GMT, Frederic Thevenet <fthevenet at openjdk.org> wrote:

> I have added a basic test that verifies that symbols can be resolved by the internal jdk tooling that makes use of them, even after the name change for the .pdb files. It relies on the fact that on Windows/MSVC, native frames contains no function names when dumped in hs_err if pdb are not available/cannot be loaded. This is not true for all platforms (e.g. on Linux, function names are present in hs_err even when full symbols aren't available), so I have restricted this test to run on Windows only.

Adding a test seems nice, but I will have to defer to Hotspot people for reviewing the validity, placement and tier/group inclusion of the new test. My interpretation is that with the current placement and TEST.groups it will be part of tier1.

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PR Comment: https://git.openjdk.org/jdk/pull/16039#issuecomment-1752957199