RFR(XS): 8042885: java does not take hexadecimal number as vm option

Yumin Qi yumin.qi at oracle.com
Tue May 13 18:44:06 UTC 2014


Misha, Thanks for the review!

Yumin
On 5/13/2014 11:42 AM, Mikhailo Seledtsov wrote:
> Looks good to me.
>
> Misha
>
> On 5/13/2014 1:24 PM, Yumin Qi wrote:
>> Hi, please review the small change for
>>
>> bug: https://bugs.openjdk.java.net/browse/JDK-8042885
>> webrev: http://cr.openjdk.java.net/~minqi/8042885/
>>
>> Summary: Java does not take number with hexadecimal format as 
>> options, like -XX:SharedBaseAddress=0x1D000000 will cause VM exit 
>> with improper argument. For addresses, we more like to use 
>> hexadecimal format since it is close to machine address display 
>> naturally.
>>
>> Tests: JPRT and manual test:  java -XX:UnlockDiagnosticVMOptions 
>> -XX:SharedBaseAddress=0x1D000000 -Xshare:dump
>>
>> Thanks
>> Yumin
>



More information about the hotspot-runtime-dev mailing list