RFR: 8348322: AOT cache creation crashes with "All cached hidden classes must be aot-linkable" when AOTInvokeDynamicLinking is disabled

Ioi Lam iklam at openjdk.org
Fri Feb 21 03:12:52 UTC 2025


On Tue, 11 Feb 2025 00:25:39 GMT, Calvin Cheung <ccheung at openjdk.org> wrote:

> This changeset fixes a crash during AOT cache creation when `AOTInvokeDynamicLinking` is disabled.
> Changes in `cdsHeapVerifier.cpp` is required to avoid error such as the following during AOT cache creation:
> 
> 
> [4.156s][warning][cds,heap] Archive heap points to a static field that may hold a different value at runtime:
> [4.156s][warning][cds,heap] Field: java/util/Collections::EMPTY_LIST
> 
> Per Ioi's suggestions, added the `CDSConfig::is_dumping_method_handles()` so that most of the calls to `CDSConfig::is_dumping_aot_linked_classes()` and `CDSConfig::is_dumping_invokedynamic()` could be replaced with the new function.
> 
> Passed tiers 1 - 3 testing.

LGTM.

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

Marked as reviewed by iklam (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/23546#pullrequestreview-2631763844


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