'Tlb entries' presentation slideshows

Traps, Exceptions, System Calls, & Privileged Mode

495 views • 36 slides

Virtual Memory and Paging

Virtual Memory and Paging. J. Nelson Amaral. Large Data Sets. Size of address space: 32-bit machines: 2 32 = 4 GB 64-bit machines: 2 64 = a huge number Size of main memory: approaching 4 GB How to handle: Applications whose data set is larger than the main memory size?

389 views • 31 slides

Nooks: Safe Device Drivers with Lightweight Kernel Protection Domains

Nooks: Safe Device Drivers with Lightweight Kernel Protection Domains. Mike Swift, Steve Martin Hank Levy, Susan Eggers, Brian Bershad University of Washington. Windows 2000. Other 3rd Party. Drivers for HCL HW. Kernel code. 7%. 11%. Drivers for NonHCL. HW. 20%. System Config.

314 views • 20 slides

e500 TLB Initialization

e500 TLB Initialization. Starting with 8.5 CW EPPC, TLB entries on the e500 MMU can be written directly via the .cfg file writereg128 L2MMU_CAM0 0x600007C0 0x1C080000 0x1D800000 0x1D800001 Valid TLB0 register names range from L2MMU_TLB0 through L2MMU_TLB255

303 views • 1 slides