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  1. JDK
  2. JDK-8246095

Tweaks to memory access API

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P2
    • Resolution: Fixed
    • Affects Version/s: 15
    • Fix Version/s: 15
    • Component/s: core-libs
    • Labels:
      None
    • Resolved In Build:
      b26

      Description

      There are a number of usability tweaks in the panama repo that would be nice to upstream to jdk/jdk:

      * bit/byte layout offset calculation
      * MemorySegment::copyFrom/fill/mismatch
      * new unsigned var handle combinator
      * enhanced filter value var handle combinator
      * constant flag containing all segment access modes
      * Additional parameter to MemorySegment::mapFromPath to take mapping offset

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              Assignee:
              mcimadamore Maurizio Cimadamore
              Reporter:
              mcimadamore Maurizio Cimadamore
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