RFR 8214442: Improve stack walk API by adding handle marks

[Harold David Seigel]

Thanks Zhengyu!

Harold

On 1/8/2019 9:34 AM, zgu at redhat.com wrote:
> Looks good to me.
>
> Thanks,
>
> -Zhengyu
>
> On Tue, 2019-01-08 at 09:17 -0500, Harold David Seigel wrote:
>> Hi,
>>
>> Please review this small JDK-13 change to add handle marks to the
>> stack
>> walk API for reasons described in the bug.
>>
>> Open Webrev:
>> http://cr.openjdk.java.net/~hseigel/bug_8214442/webrev/index.html
>>
>> JBS Bug:  https://bugs.openjdk.java.net/browse/JDK-8214442
>>
>> The fix was regression tested by running Mach5 tiers 1 and 2 tests
>> and
>> builds on Linux-x64, Windows, and Mac OS X, Mach5 tiers 3 -5 o
>> Linux-x64, and by running JCK-12 Lang and VM tests on Linux-x64.
>>
>> Thanks, Harold
>>