/sources/contrib/geoff/armdoc/arm/
   5740865 2008-07-10 arm.v6.arch.2005.pdf
  11925900 2009-09-11 arm.v7ar.arch.pdf
   1495050 2009-07-09 arm926ejs.pdf
   1686370 2009-07-09 arm9es.pdf
   4211112 2009-07-09 cortex.a8.pdf