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

[Andrew Haley]

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

>  I believe it would work for both immByteMapBase and immPollPage and is a much smaller change to the status quo.

Poll page does this. No steenkin' reloc necessary...


// Move the address of the polling page into dest.
void MacroAssembler::get_polling_page(Register dest, relocInfo::relocType rtype) {
  ldr(dest, Address(rthread, JavaThread::polling_page_offset()));
}

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PR Comment: https://git.openjdk.org/jdk/pull/26249#issuecomment-3068681486