Added bochsrc option for the Voodoo Graphics emulation. Some code for Voodoo2
model exists, but needs to be verified.


git-svn-id: svn://svn.code.sf.net/p/bochs/code/trunk@12058 6c8e4198-a580-4521-a02f-c9ae86df1db9
implemented two AVX512 unsigned CVT instructions

git-svn-id: svn://svn.code.sf.net/p/bochs/code/trunk@12059 6c8e4198-a580-4521-a02f-c9ae86df1db9