RFR 7014526: "java -version" crash on sparc with some values of HeapBaseMinAddress

Coleen Phillimore coleen.phillimore at oracle.com
Tue Feb 18 20:34:07 UTC 2014


Just because we're having so much fun with this today
http://cr.openjdk.java.net/~coleenp/7014526_3/

The diff for the test does look the same as the previous version but I 
really did fix the indentation!

Coleen

On 2/18/14 3:16 PM, Coleen Phillimore wrote:
>
> I *thought* I'd fixed the indentation in the test so it wasn't showing 
> the whitespace diffs, but in fact I meant to fix the indentation and 
> somehow didn't.   Sorry, it's fixed now.   The main function was only 
> indented by 2 not 4.
>
> Thanks,
> Coleen
>
> On 2/18/14 3:03 PM, Yumin Qi wrote:
>> Hi, Coleen
>>
>> On 2/18/2014 10:30 AM, Coleen Phillimore wrote:
>>>
>>> I fixed the indentation already but this changeset has the better 
>>> message suggested by Thomas.
>>>
>>> open webrev at http://cr.openjdk.java.net/~coleenp/7014526_2/
>>>
>> 142 smallHeapTest();
>> 143 smallHeapTestWith3G();
>> 144 largeHeapTest();
>> 145 largePagesTest();
>> 146   heapBaseMinAddressTest();    <---- ident here seems o have two 
>> more spaces.
>> 147 sharingTest();
>> ...
>>
>> Thanks
>> Yumin
>>> HeapBaseMinAddress must be at least 6442450944 (6G) which is greater 
>>> than value given 134217728
>>> ...
>>>
>>> thanks,
>>> Coleen
>>>
>>>
>>> On 2/18/14 12:58 PM, Vladimir Kozlov wrote:
>>>> Coleen,
>>>>
>>>> Where is link to new version?
>>>> The indent in test was also off.
>>>>
>>>> Thanks,
>>>> Vladimir
>>>>
>>>> On 2/18/14 6:54 AM, Coleen Phillimore wrote:
>>>>>
>>>>> I fixed the indentation and I changed it to %d because it's %dM.  
>>>>> The %x
>>>>> was temporary for my debugging.
>>>>>
>>>>> Thanks!
>>>>> Coleen
>>>>>
>>>>> On 2/17/14 8:43 PM, Vladimir Kozlov wrote:
>>>>>> Coleen,
>>>>>>
>>>>>> %x is not correct formal for this value.
>>>>>> Indent of all if() is off by 1 space.
>>>>>>
>>>>>> Thanks,
>>>>>> Vladimir
>>>>>>
>>>>>> On 2/17/14 4:42 PM, Coleen Phillimore wrote:
>>>>>>> Summary: Make default HeapBaseMinAddress the minimum that can be
>>>>>>> specified.
>>>>>>>
>>>>>>> open webrev at http://cr.openjdk.java.net/~coleenp/7014526/
>>>>>>> bug link https://bugs.openjdk.java.net/browse/JDK-7014526
>>>>>>>
>>>>>>> Tested with hotspot jtreg tests and some testbase compressed 
>>>>>>> oops tests.
>>>>>>>
>>>>>>> Thanks,
>>>>>>> Coleen
>>>>>
>>>
>>
>

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