On 01/06/2010 05:26 PM, Tom Rodriguez wrote: > No I didn't see it. If it was only on the icedtea list then I > wouldn't have seen it as hotspot-dev is the only one of these > aliases that I'm on.
Oh darn, my mistake. The shiny new Reply List button on Thunderbird 3 didn't quite do what I expected... > By the way, I restored the other aliases to my reply so they would > get it too. So the computation of the location of the guard pages > is wrong because of the direction of growth? For instance this line > obviously won't work right: > > address low_addr = stack_base() - stack_size(); Right, that's it. > There's also some code in os_linux_zero.cpp that does math on the > stack that would need to take into account the real ABI direction. > I think we probably need something like "int os::stack_direction()" > to deal with this in shared code. All the guard logic in Thread > needs to check it as does is_in_stack and is_lock_owned. There > might be some logic in frame that needs to check it too but > hopefully that will all be platform dependent logic. Andrew. -- To UNSUBSCRIBE, email to debian-java-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org