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(parent: 745a4d3) | patch
set iomb to forbid i/o instructions from user space
authorFrans Kaashoek <kaashoek@mit.edu>
Fri, 26 Aug 2016 12:20:11 +0000 (08:20 -0400)
committerFrans Kaashoek <kaashoek@mit.edu>
Fri, 26 Aug 2016 12:20:11 +0000 (08:20 -0400)
commitaff0c8d5c709dc02669fbaa4b5ff2cfdda122a61
treef369242b79c3d6ac61d21ba5fbc526b815096260tree | snapshot
parent745a4d31a6221c2c4b2b78f308c84edcbfb471d5commit | diff
set iomb to forbid i/o instructions from user space
add to test that they indeed trap in user space
thanks to pablogventura@gmail.com and nwolovick@gmail.com
usertests.c diff | blob | history
vm.c diff | blob | history
CS 3210 Lab 1