I'm speaking from a Linux (not uCLinux) point of view. Hope it's just as relevant, at least for processors with MMUs.
--- [EMAIL PROTECTED] wrote: > hi there, > > As I know, uclinux has flat address memory space,all the applications > are in the same address space,right? > Each process has the idea that it has all the memory. Each process is divided into kernel and user spaces. Processes are selected to run (scheduling). Different processes share the kernel (and maybe some other memory if so arranged). This is the view if you have 4 processes in the system. +------+ | | | P1 | | | +----------+------+--------------+ | P4 |kernel| P2 | +----------+------+--------------+ | | | P3 | | | +------+ > So,does it mean it doesn't differentiate kernel space and user space? It does differentiate. > > Some confusion Understood. I had the same ;-) Wei > > Regards > rui > _______________________________________________ > uClinux-dev mailing list > uClinux-dev@uclinux.org > http://mailman.uclinux.org/mailman/listinfo/uclinux-dev > This message was resent by uclinux-dev@uclinux.org > To unsubscribe see: > http://mailman.uclinux.org/mailman/options/uclinux-dev > ____________________________________________________________________________________ Want to start your own business? Learn how on Yahoo! Small Business. http://smallbusiness.yahoo.com/r-index _______________________________________________ uClinux-dev mailing list uClinux-dev@uclinux.org http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by uclinux-dev@uclinux.org To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev