RFR: 8343531: Improve print_location for invalid heap pointers

Mon Nov 4 10:06:28 UTC 2024

On Mon, 4 Nov 2024 09:43:18 GMT, Volker Simonis <simonis at openjdk.org> wrote:

> However, the block_start() functionality is not fully implemented for all GCs (e.g. the young generation of ParallelScavengeHeap) and for these cases block_start() returns NULL.

Can we implement it properly for all gcs, instead of working around the issue in the caller?

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PR Comment: https://git.openjdk.org/jdk/pull/21870#issuecomment-2454270214