4 Commits

Author	SHA1	Message	Date
David van Moolenbroek	fe982ca684	FPU: fix field names, compiler warning, long lines	2009-12-02 23:12:46 +00:00
Ben Gras	bd42705433	FPU context switching support by Evgeniy Ivanov.	2009-12-02 13:01:48 +00:00
Tomas Hruby	8a44a44cb9	Local APIC ... - local APIC timer used as the source of time - PIC is still used as the hw interrupt controller as we don't have enough info without ACPI or MPS to set up IO APICs - remapping of APIC when switching paging on, uses the new mechanism to tell VM what phys areas to map in kernel's virtual space - one more step to SMP based on code by Arun C.	2009-11-16 21:41:44 +00:00
Ben Gras	bdab3c4cfb	Library call for cpu features; make kernel and vm use this to query cpu ... features (specifically: 4MB pages and TLB global bit). Only enable these features in CR4 if available. 4MB pages to be used in the near future.	2009-05-15 17:07:36 +00:00