You should be able to create another PhysicalMemory device and attach it to the memory system somewhere. You can assign it an address range and for SE mode it would probably be pretty easy to access. To access it in FS mode you'll need to modify the kernel to make it available to a user space application which will probably be quite time consuming.
Ali On Wed, 12 Aug 2009 14:40:03 +0800, 邓宁 <[email protected]> wrote: > Hi all, > > Scratchpad memory(SPM) is a small on-chip memory managed by software, which > is widely adopted in embedded processors. > > SPM is addressed in the uniform address space with memory but with > lower access latency. How can I simulate SPM in M5 to support my research > on multicore with SPM? > > THANK YOU :) _______________________________________________ m5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
