727b8bc7ac
we were in ledcontrol(), the heartbeat twinkler would just punt on updating the LED even though it had already updated the status. (This was broken in v1.73 of locore.s). Rather than resurrect the old code, simplify ledcontrol() and don't bother with mutual exclusion. As mentioned by the comments describing this function, we really don't need to be that precise. We do, however, want to guarantee instructions that modify the status variable directly, so the function is now primarily inline assembly. |
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bin | ||
distrib | ||
etc | ||
games | ||
gnu | ||
include | ||
lib | ||
libexec | ||
regress | ||
sbin | ||
share | ||
sys | ||
usr.bin | ||
usr.sbin | ||
Makefile |