JDK-8329706 : Implement -XX:+AOTClassLinking
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: runtime
  • Priority: P4
  • Status: Closed
  • Resolution: Duplicate
  • Submitted: 2024-04-04
  • Updated: 2024-11-15
  • Resolved: 2024-11-15
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JDK 24
24Resolved
Related Reports
CSR :  
JDK-8339506 - Implement -XX:+AOTClassLinking
Duplicate :  
JDK-8329714 - Resolve CONSTANT_FieldRef for -XX:+AOTClassLinking
Duplicate :  
JDK-8331497 - Implement JEP 483: Ahead-of-Time Class Loading & Linking
Duplicate :  
JDK-8329715 - Resolve CONSTANT_MethodRef for -XX:+AOTClassLinking
Description
This is the first step of JDK-8315737

- If -XX:+ AOTClassLinking is specified during CDS archive assembly, marked all applicable classes in the archive that should be loaded immediately upon application start (aka "preloaded classes").
- At application start, if its CDS archive(s) were created with -XX:+ AOTClassLinking, disable CDS completely when an incompatible configuration is detected (e.g., if JVMTI ClassFileLoadHook is enabled).
- When the three main class loaders (boot, platform, app) are created, add AOT-linked classes to these loaders.
Comments
Fixed as part of JDK-8331497: Implement JEP 483: Ahead-of-Time Class Loading & Linking
15-11-2024
A pull request was submitted for review. Branch: pr/20517 URL: https://git.openjdk.org/jdk/pull/20843 Date: 2024-09-03 20:57:48 +0000
04-09-2024