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| author | Robert Morris <rtm@csail.mit.edu> | 2019-10-27 08:03:19 -0400 |
|---|---|---|
| committer | Robert Morris <rtm@csail.mit.edu> | 2019-10-27 08:03:19 -0400 |
| commit | d9160fb4b98e3ce04d3928c1fbd2ec26b3cc746a (patch) | |
| tree | fd89ac93ce4ee9a628307d2983c017c1a5510736 /kernel/start.c | |
| parent | f2ab0eb644a60f946f35fcb5578fba53720edfa7 (diff) | |
| download | xv6-labs-2022-d9160fb4b98e3ce04d3928c1fbd2ec26b3cc746a.tar.xz xv6-labs-2022-d9160fb4b98e3ce04d3928c1fbd2ec26b3cc746a.zip | |
nits
Diffstat (limited to 'kernel/start.c')
| -rw-r--r-- | kernel/start.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/start.c b/kernel/start.c index 203c5e6..4eb6c2d 100644 --- a/kernel/start.c +++ b/kernel/start.c @@ -36,6 +36,7 @@ start() // delegate all interrupts and exceptions to supervisor mode. w_medeleg(0xffff); w_mideleg(0xffff); + w_sie(r_sie() | SIE_SEIE | SIE_STIE | SIE_SSIE); // ask for clock interrupts. timerinit(); |