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| author | Frans Kaashoek <kaashoek@mit.edu> | 2016-08-26 08:20:11 -0400 |
|---|---|---|
| committer | Frans Kaashoek <kaashoek@mit.edu> | 2016-08-26 08:20:11 -0400 |
| commit | aff0c8d5c709dc02669fbaa4b5ff2cfdda122a61 (patch) | |
| tree | f369242b79c3d6ac61d21ba5fbc526b815096260 /TRICKS | |
| parent | 745a4d31a6221c2c4b2b78f308c84edcbfb471d5 (diff) | |
| download | xv6-labs-aff0c8d5c709dc02669fbaa4b5ff2cfdda122a61.tar.gz xv6-labs-aff0c8d5c709dc02669fbaa4b5ff2cfdda122a61.tar.bz2 xv6-labs-aff0c8d5c709dc02669fbaa4b5ff2cfdda122a61.zip | |
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
Diffstat (limited to 'TRICKS')
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