RFR: 8361892: AArch64: Incorrect matching rule leading to improper oop instruction encoding [v2]

[Aleksey Shipilev]

On Mon, 14 Jul 2025 09:15:14 GMT, Andrew Dinn <adinn at openjdk.org> wrote:

> So, the current code in premain relies on matching against immByteMapBase.

Wait, but only AArch64/RISC-V have `immByteMapBase`, so I presume other platforms deal with the need to record relocation for card table base through some other means? With special `immByteMapBase` removed, would the same way work for AArch64?

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PR Comment: https://git.openjdk.org/jdk/pull/26249#issuecomment-3068660737