5 commits

Author	SHA1	Message	Date
Frans Kaashoek	22c73411ca	Shorten boot assembly	2011-08-09 21:51:17 -04:00
Frans Kaashoek	66ba8079c7	Use static page table for boot, mapping first 4Mbyte; no more segment trick ... Allocate proper kernel page table immediately in main using boot allocator Remove pginit Simplify address space layout a tiny bit More to come (e.g., superpages to simplify static table)	2011-08-09 21:37:35 -04:00
Frans Kaashoek	a56c8d609b	One definition of several macros and constants	2011-08-08 13:30:08 -04:00
Frans Kaashoek	9aa0337dc1	Map kernel high ... Very important to give qemu memory through PHYSTOP :(	2011-07-29 07:31:27 -04:00
Russ Cox	89bfdd4db1	multiboot support and memory-only (no disk) kernel	2011-01-11 13:27:45 -05:00