[PATCH] Support asan-fixed-shadow-offset in GCC

2014-07-21 Thread Alexey Preobrazhensky
-fsanitize=kernel-address option, together with enabling instrumentation with calls. Bootstrapped®tested on x86_64. Codereview: https://codereview.appspot.com/118040043/ -- Alexey 2014-07-21 Yury Gribov Alexey Preobrazhensky New asan-fixed-shadow-offset parameter

Re: [PATCH] Support asan-fixed-shadow-offset in GCC

2014-07-25 Thread Alexey Preobrazhensky
Our x86_64 implementation it also checks whether frame pointer lies within direct mapping zone (0x8800-c800), as some frames are not in that zone and doesn't have shadow. On Tue, Jul 22, 2014 at 2:43 PM, Andrey Ryabinin wrote: > On 07/22/14 14:30, Yury Gribov wrote: I