On 2/23/2012 7:51 AM, jee wrote: > My code change itself with running, and, I use VALGRIND_DISCARD_TRANSLATIONS > with I changed the > function's assembly code. > > and my code is pure C++. i rewrite the assembly code like this: > inline hook: > mov addr, %rax > jmp *%rax > I insert this assembly code to the begin of functions, > > I can run my elf fine. but with valgrind, the code's behavior is....random. > mostly, it goto deadly lock.
You have self-modifying code, so probably need to specify some flavor of the --smc-check option to valgrind. See the man page :-) ... Best wishes -- Eliot Moss ------------------------------------------------------------------------------ Virtualization & Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/ _______________________________________________ Valgrind-users mailing list Valgrind-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/valgrind-users
