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authornwhitehorn <nwhitehorn@FreeBSD.org>2010-12-04 02:42:52 +0000
committernwhitehorn <nwhitehorn@FreeBSD.org>2010-12-04 02:42:52 +0000
commit0ff0fd520ddd39c32c55398023b24fe199cbc02b (patch)
treebf8d129c03c6e1a7310f318bd7f7bdea3aaeb1eb /lib/libc
parentdbee1ed36918498ee50d9c27654275342f9e465d (diff)
downloadFreeBSD-src-0ff0fd520ddd39c32c55398023b24fe199cbc02b.zip
FreeBSD-src-0ff0fd520ddd39c32c55398023b24fe199cbc02b.tar.gz
Add an abstraction layer to the 64-bit AIM MMU's page table manipulation
logic to support modifying the page table through a hypervisor. This uses KOBJ inheritance to provide subclasses of the base 64-bit AIM MMU class with additional methods for page table manipulation. Many thanks to Peter Grehan for suggesting this design and implementing the MMU KOBJ inheritance mechanism.
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