better serial debug

Since I am currently doing a lot of debuging in and around HAL I am writing some extended debug routines that might be interesting to have in cvs.
How does the commit routines work ? Can’t find any documents about it.

This page should tell you what you’re after: https://www.riscosopen.org/wiki/documentation/show/Remote%20write%20access%20to%20the%20ROOL%20CVS%20repository (linked to from the technical notes section).