RFR(S): JDK-8032250 : Add trace event for VM flag changes

[Coleen Phillmore]

Okay, so he's a better reviewer than I am.   What is the diff between 
the two versions?
Thanks,
Coleen

On 1/22/2014 10:28 AM, Erik Helin wrote:
> Hi Staffan,
>
> the change looks good now :)
>
> Thanks,
> Erik
>
> On 2014-01-22 16:02, Staffan Larsen wrote:
>> Erik discovered that I used traced events with signed values for some 
>> unsigned flag types.
>>
>> So, new revision: http://cr.openjdk.java.net/~sla/8032250/webrev.02/
>>
>> Thanks,
>> /Staffan
>>
>> On 22 jan 2014, at 15:08, Staffan Larsen <staffan.larsen at oracle.com> 
>> wrote:
>>
>>> Erik Helin suggested using template functions instead of macros 
>>> which makes the code a little more type safe.
>>>
>>> Also added a missing #include in globals.cpp.
>>>
>>> Here is a new version of the webrev: 
>>> http://cr.openjdk.java.net/~sla/8032250/webrev.01/
>>>
>>> Thanks,
>>> /Staffan
>>>
>>> On 21 jan 2014, at 14:47, Staffan Larsen <staffan.larsen at oracle.com> 
>>> wrote:
>>>
>>>> This is a patch to capture a trace event whenever a manageable VM 
>>>> flag is changed in runtime.
>>>>
>>>> webrev: http://cr.openjdk.java.net/~sla/8032250/webrev.00/
>>>> bug: https://bugs.openjdk.java.net/browse/JDK-8032250
>>>>
>>>> Thanks,
>>>> /Staffan
>>>
>>