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author | Frans Kaashoek <[email protected]> | 2016-08-26 08:20:11 -0400 |
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committer | Frans Kaashoek <[email protected]> | 2016-08-26 08:20:11 -0400 |
commit | aff0c8d5c709dc02669fbaa4b5ff2cfdda122a61 (patch) | |
tree | f369242b79c3d6ac61d21ba5fbc526b815096260 /README | |
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 [email protected] and [email protected]
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