[Gc] implement GC_get_stack_base by thr_stksegment in solaris

Louis Zhuang louis.zhuang at acm.org
Tue Apr 13 16:43:48 PDT 2010


On 13 April 2010 22:30, Boehm, Hans <hans.boehm at hp.com> wrote:
>> From: Ivan Maidanski
>> Sent: Saturday, April 10, 2010 6:17 AM
>> To: Louis Zhuang
>> Cc: gc at napali.hpl.hp.com
>> Subject: Re: [Gc] implement GC_get_stack_base by
>> thr_stksegment in solaris
>>
>> Fri, 9 Apr 2010 15:33:05 +0000 (UTC) Louis Zhuang
>> <louis.zhuang at acm.org>:
>>
>> > Hi, I think solaris specific thr_stksegment is the better API to
>> > implement GC_get_stack_base, which avoids worrying SIGSEV from
>> > find_limit(). Please review following patch.
>>
>> The idea looks good. But the implementation is not so easy.
>> Due to the thr_stksegment bug,
> I'm not sure I understand this.  Which bug?
>
> I agree with the other comments, and that this patch looks potentially useful.
>
> Hans
>
Sorry for late. I've tested in my solaris 10 box, thr_stksement works
fine in repeated calls. Are you are referring an old bug? I can not
access cvs behind firm firewall so i'll submit patch againt 7.2-alpha4
tomorrow, hopefully it is not too out-of-date to be applied...

Cheers, Louis



More information about the Gc mailing list