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Re: Sparc ASAN


On Wed, Nov 21, 2012 at 9:05 PM, Konstantin Serebryany
<konstantin.s.serebryany@gmail.com> wrote:
> On Wed, Nov 21, 2012 at 8:40 PM, David Miller <davem@davemloft.net> wrote:
>> From: Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
>> Date: Wed, 21 Nov 2012 19:39:52 +0400
>>
>>> There are various other things that asan library does not support.
>>
>> I'm trying to understand why making the page size variable
>> is such a difficult endeavour.
>
> Maybe it's not *that* difficult.
> Looking at it carefully, the major problem I can see is that some
> other constants are defined based on this one.
> Give me a few days to resolve it...
> http://code.google.com/p/address-sanitizer/issues/detail?id=128

 http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193849 removes the
kPageSize constant in favor of a function call.
Please give it a try.

BTW, libsanitizer now has a usable process to quickly pull the upstream changes.
It should make it easier for us to iterate on platform-specific patches.

--kcc


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