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Re: [PATCH] Support asan-fixed-shadow-offset in GCC
- From: Yury Gribov <y dot gribov at samsung dot com>
- To: Alexey Preobrazhensky <preobr at google dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>
- Cc: Kostya Serebryany <kcc at google dot com>, Dmitry Vyukov <dvyukov at google dot com>, David Li <davidxl at google dot com>, Andrey Ryabinin <a dot ryabinin at samsung dot com>, Jakub Jelinek <jakub at redhat dot com>
- Date: Tue, 22 Jul 2014 09:17:29 +0400
- Subject: Re: [PATCH] Support asan-fixed-shadow-offset in GCC
- Authentication-results: sourceware.org; auth=none
- References: <CA+FTKhusLtf9frmh7VcNMWpwDdanHT3mgUh8PhduDY9Ff4sCww at mail dot gmail dot com>
On 07/21/2014 11:00 PM, Alexey Preobrazhensky wrote:
This patch adds support for non-fixed shadow in asan stack instrumentation.
We probably also need to support non-fixed shadow in the middle-end
(the patch only implements it for RTL stack poisoner).
-Y