CVSROOT: /cvs Module name: src Changes by: kette...@cvs.openbsd.org 2015/01/15 03:04:26
Modified files:
sys/kern : kern_exec.c
Log message:
Map the sigcode page copy-on-write. This allows userland to put breakpoints
in the signal trampoline. Solves some long-standing issues with debugging
signal handlers in GDB.
ok deraadt@
