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  1. JDK
  2. JDK-8246377

[PPC64] Further improvements for assembler stop function

    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 15
    • Fix Version/s: 15
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
    • Resolved In Build:
      b27
    • CPU:
      ppc

      Description

      While discussing the AArch64 implementation (JDK-8245986) we found further improvement oportunities:
      - Emit pointer to message instead of loading it into a register.
      - Use VMError::report_and_die version which shows disassembly.

      In addition to that, we can encode the information if a message is provided into the trap instruction.

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              • Assignee:
                mdoerr Martin Doerr
                Reporter:
                mdoerr Martin Doerr
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                  Updated:
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