JDK-8229124 : Revert disassembler.cpp changes
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: runtime
  • Affected Version: 8-aarch64
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2019-08-05
  • Updated: 2021-02-01
  • Resolved: 2019-08-05
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JDK 8 Other
8-aarch64Fixed openjdk8u292Fixed
Related Reports
Relates :  
JDK-8257192 - Integrate AArch64 JIT port into 8u
Description
8u-aarch64 has this addition against 8u upstream:
 https://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/df889e70ff81

It is not clear why that addition is needed. There is no code change like that in any of upstream versions. It is also on the path that says:

    // Print whatever the library wants to print, w/o fancy callbacks.
    // This is mainly for debugging the library itself.

...so it does not really needed for product code? This should be reverted. If this was needed to fix some bug, it should go in via upstream updates.
Comments
https://hg.openjdk.java.net/aarch64-port/jdk8u-shenandoah/hotspot/rev/a979325732aa
05-08-2019
RFR: https://mail.openjdk.java.net/pipermail/aarch64-port-dev/2019-August/007794.html
05-08-2019