On Tue, 5 Jul 2011 07:43:45 -0400, David Cole wrote: >So I'm working on XDC adding support for debugging execution "above >the bar", when I run into a nomenclature problem... > >"Above the line" means >16M. >"Above the bar" means >4G.
I think that "above the bar" means >2G. It is true that the bar was once described as having a thickness of 2G as IARV64 would not create a memory object in that area. I think that is now obsolete. While it is also true that the area from 2G to 32G (IIRC) is reserved for Java, someone has pointed out here that there is an undocumented parameter on IARV64 to allow allocation of storage in that range. Presumably, this is intended only for the use of Java. -- Tom Marchant ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
