RFR 8054890: Serviceability: New diagnostic commands 'VM.set_flag' and 'JVMTI.data_dump'

[Yekaterina Kantserova]

The tests looks good! Thank you very much for fixing.

// Katja

On 03/23/2015 12:41 PM, Staffan Larsen wrote:
> Looks good!
>
> Thanks,
> /Staffan
>
>> On 23 mar 2015, at 11:55, Jaroslav Bachorik <jaroslav.bachorik at oracle.com> wrote:
>>
>> On 23.3.2015 08:50, Staffan Larsen wrote:
>>> diagnosticCommand.cpp:
>>> - Should SetVMFlagDCmd really be inside "#if INCLUDE_SERVICES” ?
>> Probably not. On the other hand, the JVMTIDataDumpDCmd registration should probably be guarded by #if INCLUDE_JVMTI
>>
>>> - L227-234: strange indentation
>> Fixed.
>>
>> Updated webrev (+ removing the extraneous #include "services/attachListener.hpp" in diagnosticCommand.hpp) : http://cr.openjdk.java.net/~jbachorik/8054890/webrev.01
>>
>> -JB-
>>
>>
>>>
>>> /Staffan
>>>
>>>
>>>> On 19 mar 2015, at 10:59, Jaroslav Bachorik <jaroslav.bachorik at oracle.com> wrote:
>>>>
>>>> Please, review the following change
>>>>
>>>> Issue : https://bugs.openjdk.java.net/browse/JDK-8054890
>>>> Webrev: http://cr.openjdk.java.net/~jbachorik/8054890/webrev.00
>>>>
>>>> This patch is about adding 2 new diagnostic commands - VM.set_flag and JVMTI.data_dump.
>>>>
>>>> VM.set_flag allows to set any writeable flag. It takes the flag name and the flag value in textual form. The mutability of the flag and the value format checks are forwarded to the shared vm management code.
>>>>
>>>> JVMTI.data_dump will send the data dump request to JVMTI.
>>>>
>>>> Both of these commands are covered by the corresponding tests.
>>>>
>>>> Thanks,
>>>>
>>>> -JB-