Rockbox mail archiveSubject: PPs running in supervisor mode
PPs running in supervisor mode
From: Antonius Hellmann <antonius.hellmann_at_gmx.de>
Date: Wed, 9 May 2007 08:03:34 +0200
One idea, why we have these troubles with interrupt handling on the PP devices is, that probably the supervisor mode has some issues with interrupt switching? I understand, that the supervisor mode makes it easy to do register manipulations. But it might be more safe to run the rockbox application code in user mode.
Page was last modified "Jan 10 2012" The Rockbox Crew