RE: New interrupt handling & TickCount
"Thong (Tum) Nguyen" <tum-x2aT3/[email protected]>
| Newsgroups | gmane.comp.gnu.dotgnu.developer |
|---|---|
| Message-ID | <[email protected]> |
FYI, full interrupt handling as well as a fully compliant Environment.TickCount for FreeBSD has been implemented and committed to CVS. ^Tum > -----Original Message----- > From: Thong (Tum) Nguyen [mailto:tum-x2aT3/[email protected]] > Sent: Friday, 18 June 2004 09:03 > To: [email protected] > Subject: [DotGNU]New interrupt handling & TickCount > > Hi guys :) > > I've updated the interrupt code to support divide by zero and integer > overflows. It won't actually make much (if any) of a speed difference > cause > integer division is so slow compared to a compare/jump. > > I've also made Environment.TickCount work as specified under Linux > (currently it's only giving ticks since ilrun was started). Linux only > provides second precision for uptime but it wasn't too difficult to use > that > in conjuction with the current time to get a nice millisecond (nanosecond > internally!) precision required. PNET is now the only CLI that properly > implements Environment.TickCount on both Linux and Windows ;-). > > Once I get FreeBSD running I'll be able to get interrupt handling & > TickCount working there too :). > > Regards, > > ^Tum > > _______________________________________________ > Developers mailing list > [email protected] > http://dotgnu.org/mailman/listinfo/developers