RFR: 8357693: AOTCodeCompressedOopsTest.java failed with -XX:+UseLargePages

[Ioi Lam]

On Wed, 28 May 2025 23:12:59 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

>> With `-XX:+UseLargePages`, memory mapping may fail on some OSes if the size is not large page aligned, so let's use `read()` instead.
>> 
>> With this fix, the test cases passes.
>
> Good

Thanks @vnkozlov @shipilev for the review

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PR Comment: https://git.openjdk.org/jdk/pull/25508#issuecomment-2920028198