[PATCH] ASan Linux MIPS32 support

Jyun-Yan You jyyou at cs.nctu.edu.tw
Mon Jun 3 06:18:40 PDT 2013


I created two reviews. One is for LLVM and another is for compiler-rt.

LLVM: http://llvm-reviews.chandlerc.com/D909
compiler-rt: http://llvm-reviews.chandlerc.com/D908

As for build bot, unfortunately, I have no plan.
All I can do is test as frequently as possible.


On Mon, Jun 3, 2013 at 3:48 PM, Kostya Serebryany <kcc at google.com> wrote:

> Hi Jyun-Yan,
>
> The patches look almost perfect, but may I ask you to send them using
> http://llvm.org/docs/Phabricator.html ?
> (This is not a requirement in the LLVM land, but is our strong preference
> for the sanitizer code)
> One thing that I noticed is __attribute__((aligned(16))), for which we
> prefer to use the ALIGNED macro from
> sanitizer_common/sanitizer_internal_defs.h.
>
> The main question about the MIPS support is whether you are planing to
> have a public build bot running asan tests?
> If not, there is a good chance that we will be breaking it every other
> week.
>
> Thanks!
>
> --kcc
>
>
>
> On Mon, Jun 3, 2013 at 8:44 AM, Jyun-Yan You <jyyou at cs.nctu.edu.tw> wrote:
>
>> These patches add AddressSanitizer Linux MIPS32 support.
>> The shadow offset is calculated from TASK_UNMAPPED_BASE of Linux MIPS32.
>> The LLVM patch also makes the poison value use target endian instead of
>> host.
>>
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>>
>>
>
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