Commits on Sep 20, 2023

1. Fix reflect ConstantPool bootstrapping issues …

   We currently perform explicit native registration for
   jdk.internal.reflect.ConstantPool. This occurs after JCL init in VM
   startup. It is possible that ConstantPool will be used in JCL init before
   the natives are registered, this will result in signal 218 since we have
   public JNI stubs as a catch all for these capabilities.
   
   I propose the following:
   
   Step 1) (this PR)
   - introduce a registerNative call in ConstantPool.
   
   Step 2)
   - update the JCL code to use the registerNative() in the static initializer
   of the class, thereby ensuring that the natives are registered before the
   class is used.
   
   Step 3)
   - remove the explicit register native call
   
   With these steps we dont need to do any build coordination between openj9
   and the extension repos.
   
   Signed-off-by: tajila <[email protected]>

   

   tajila committed Sep 20, 2023
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