RFR(S) 8211743: [AOT] crash in ScopeDesc::decode_body() when JVMTI walks AOT frames

[Vladimir Kozlov]

Dean,

Did you run tests from JDK-8209574 with your fix?

Changes are good.

Thanks,
Vladimir

On 10/29/18 5:14 PM, dean.long at oracle.com wrote:
> https://bugs.openjdk.java.net/browse/JDK-8211743
> http://cr.openjdk.java.net/~dlong/8211743/webrev/
> 
> The fix for JDK-8209574 was a little too aggressive.  We can't turn off UseAOT after JVM startup if there is AOT code 
> already loaded, unless we deoptimize that code first.  This fix is a redo of that fix, but only applied for breakpoints 
> (and not hotswap) and only during startup.
> 
> dl