ConstantPoolCacheEntry::print() should use its first argument

David Holmes david.holmes at oracle.com
Fri Feb 24 01:13:04 PST 2012


I've regenerated a webrev at:

http://cr.openjdk.java.net/~dholmes/7148126/webrev/

Can we please get a second hotspot reviewer

Thanks,
David

On 23/02/2012 8:00 PM, David Holmes wrote:
> Hi Kris,
>
> I've filed 7148126 for this and will sponsor the push.
>
> David
>
> On 23/02/2012 6:52 PM, Krystal Mok wrote:
>> Hi all,
>>
>> A minor issue:
>> Running experiments that crash the VM lead me to some weird output on
>> stdout during VM error reporting [1].
>>
>> Turns out it's from ConstantPoolCacheEntry::print(outputStream* st, int
>> index). But instead of printing to "st", it's printing to "tty".
>>
>> The call path:
>>
>> os::print_register_info(outputStream *st, void *context)
>> os::print_location(outputStream* st, intptr_t x, bool verbose)
>> oopDesc::print_on(outputStream* st)
>> constantPoolCacheKlass::oop_print_on(oop obj, outputStream* st)
>> ConstantPoolCacheEntry::print(outputStream* st, int index)
>>
>> I checked that the last function is the only one not using the "st"
>> argument.
>>
>> A patch to fix it, diff against jdk8/jdk8/hotspot master: [2]
>> Could anyone please sponsor this patch?
>>
>> Regards,
>> Kris Mok
>>
>> [1]: https://gist.github.com/1891517#file_command_prompt
>> [2]: https://gist.github.com/1891517#file_fix_against_jdk8_master.patch


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