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From "Xiao-Feng Li" <xiaofeng...@gmail.com>
Subject Re: [drlvm][gc]verify gc
Date Fri, 18 Apr 2008 14:01:36 GMT
Liaoyin, a good question.   (I found you did ask good questions.)

Mostly I still use debugger (MS VC, gdb is not very convenient relatively).

I use debugger to find if the objects are moved/collected as expected.
Why do you think it's difficult? What specific difficulty do you meet?

To verify the correctness, you can use -XX:gc.verify=<gc|all|..> or
other options. But you have to have the verification code built into
your collection process (by following how the existing collection
algorithms do).


On Fri, Apr 18, 2008 at 8:42 PM, lyon <ustcliao@gmail.com> wrote:
> Hi,
>  I am trying to modify the garbage collection src under the \gc_gen.
>  I found to debug the program is difficult. So what are the ways and some
>  useful
>  information to verify my modifications are correct and the gc behavior
>  is correct.
>  Thangks
>  liaoyin.


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