CVSROOT: /cvs Module name: src Changes by: an...@cvs.openbsd.org 2020/10/03 01:31:12
Modified files:
sys/dev : kcov.c
Log message:
Collect coverage from interrupts. Currently limited to remote sections
which allows coverage of timeouts executed from softclock to be
collected.
During boot, a dedicated coverage buffer per CPU is allocated which is
used to collect coverage in interrupts.
The kcov implementation in Linux recently added the same functionality.
ok mpi@
