RE: [Valgrind-users] not understanding some valgrind errors against afs...

[Robert W. <rj...@du...>]

> Would a client request be a good compromise?  Eg.  insert
> VALGRIND_STACK_SWITCH just before the stack switch?  It's more intrusive
> than a command line option, but it's more precise.  Similar to the client
> request for handling self-modifying code.
> 
> [I haven't thought through how the request would actually be implemented,
>  but it shouldn't be too hard, I think...]

JeremyF and I had a chat about this over lunch a few weeks ago.  One
idea floated was to check what the instruction that was ultimately
responsible for the stack switch was.  If it was a move to sp type
instruction, it's probably a stack switch.  Otherwise it's probably a
push or a pop.  JeremyF did mention a few days ago that he was trying
something new but was running into problems - maybe this was what he was
trying but it wasn't turning out to be that easy... :-)

Regards,
 Robert.