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  1. JDK
  2. JDK-8264240

[macos_aarch64] enable appcds support after JDK-8263002

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Details

    • Enhancement
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • None
    • 17
    • hotspot
    • b16
    • aarch64
    • os_x

    Description

      After JEP-391 was integrated, the appcds was left disabled by default on macos_aarch64 platform.
      This happened because of one issue with implementation of appcds on macos_aarch64:
      appcds needs to be able to allocate RWX memory at specific address. And on macos_aarch64 one can't use both flags MAP_FIXED and MAP_JIT for mmap call, it's forbidden by the platform.
      Some workaround for the issue is needed

      Update: it seems the support can be enabled back after JDK-8263002

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              vkempik Vladimir Kempik
              vkempik Vladimir Kempik
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              Dates

                Created:
                Updated:
                Resolved: