> Of what ROM versions is this checking implemented (and turned on)? Is this
> a 3.1-and-up thing?
If you're looking in Globals.h, then you should see:
//-----------------------------------------------------------------------
// New Globals added for the 2.0 release...
//-----------------------------------------------------------------------
...
// Checksum of exception vector area of low memory. Used when ROM built for
full
// error checking to make sure no apps overwrite low memory by using null
pointers.
UInt32 sysLowMemChecksum; // checksum of low memory.
That is, in 2.0 and later, and only in Debug builds.
-- Keith Rollin
-- Palm OS Emulator engineer
--
For information on using the Palm Developer Forums, or to unsubscribe, please see
http://www.palmos.com/dev/tech/support/forums/
