openntpd-openbsd

Source code pulled from OpenBSD for OpenNTPD. The place to contribute to this code is via the OpenBSD CVS tree.

visa 8838f5e94b Get TCB address using the RDHWR instruction instead of __get_tcb(). This gives fast access to the address on systems that implement the UserLocal register. TCB caching is still used when running in the single-threaded mode in order not to penalize old systems. The kernel counterpart of this change must be in place before using this diff! With guenther@	7 years ago
src	Get TCB address using the RDHWR instruction instead of __get_tcb().	7 years ago

visa 8838f5e94b Get TCB address using the RDHWR instruction instead of __get_tcb().

This gives fast access to the address on systems that implement
the UserLocal register. TCB caching is still used when running
in the single-threaded mode in order not to penalize old systems.
The kernel counterpart of this change must be in place before
using this diff!
With guenther@

7 years ago

src

Get TCB address using the RDHWR instruction instead of __get_tcb().

7 years ago