RFR: 8292699: Improve printing of classes in native debugger [v11]

[Ioi Lam]

On Mon, 24 Oct 2022 18:06:38 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

>> The comment also says:
>> 
>> 
>>     // Using the ttyLocker prevents the system from coming to
>>     // a safepoint within this code, which is sensitive to Method*
>>     // movement.
>> 
>> 
>> So are we trying to "prevent Method movement"? Does this even make sense after we switched to Permgen?
>
> Nope doesn't make sense.

I filed https://bugs.openjdk.org/browse/JDK-8295851 "Do not use ttyLock in BytecodeTracer::trace"

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PR: https://git.openjdk.org/jdk/pull/9957