According to GCC version, I think that the address sanitizer can be available.
To detecting memory corruption for the costom board, it seems to be so useful.
But I've not used it ,yet.
AddressSanitizer is currently implemented in Clang (starting from version 3.1) and GCC (starting from version 4.8). On average, the instrumentation increases processing time by about 73% and memory usage by 340%.
In order to compile T2080 system, I've used the next GCC version
powerpc64-fsl-linux-gcc (GCC) 4.8.1
Copyright (C) 2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Do you know how to use it ?
Is there a kind of manual for it ?
The GCC 4.8.1 document
provides the sanitize options and refers to the google wiki documents - see Address Sanitizer
There are also using cases on the web, for example