Hi, as proposed by bluhm@ recently, this is the diff to enable dt(4) in GENERIC. The overhead should be small, and I have been using it on arm64 to successfully debug issues for a while now.
I can't vouch that it builds for all architectures... Did anyone do that? Number 1 rule: don't break Theo's build. Patrick diff --git a/sys/conf/GENERIC b/sys/conf/GENERIC index 33d0f368968..c47bea90cde 100644 --- a/sys/conf/GENERIC +++ b/sys/conf/GENERIC @@ -82,7 +82,7 @@ pseudo-device msts 1 # MSTS line discipline pseudo-device endrun 1 # EndRun line discipline pseudo-device vnd 4 # vnode disk devices pseudo-device ksyms 1 # kernel symbols device -#pseudo-device dt # Dynamic Tracer +pseudo-device dt # Dynamic Tracer # clonable devices pseudo-device bpfilter # packet filter
