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2011-07-25
John Tsiombikas
mainly additions to the VM to support processes etc. not complete
2011-07-25
John Tsiombikas
added the first test process code and system call numbers header
2011-07-25
John Tsiombikas
- implemented clone_vmem
2011-07-24
John Tsiombikas
started implementing processes
2011-06-13
John Tsiombikas
merged the timer/rtc/etc from the misc branch
2011-06-12
John Tsiombikas
- now read_rtc doesn't try to read weekday as it's probably wrong anyway, and doesn't set yearday either
2011-06-11
John Tsiombikas
- removed redundant call to day_of_year in gmtime_r
2011-06-10
John Tsiombikas
- added makefile pattern to produce assembly output from c source files.
2011-06-10
John Tsiombikas
finished with the klibc/time.c stuff
2011-06-10
John Tsiombikas
- added cmos rtc code
2011-06-09
John Tsiombikas
- made interrupt number - irq mapping macros public in intr.h
2011-06-08
John Tsiombikas
forgot to include timer.h in timer.c
2011-06-08
John Tsiombikas
8254 timer code
2011-05-28
John Tsiombikas
merged the task bits, not completed
2011-05-27
John Tsiombikas
ops ... range->size = pgcount * PGSIZE not pg * PGSIZE
2011-05-27
John Tsiombikas
refactored the code a bit, and merged with the malloc implementation branch
2011-04-22
John Tsiombikas
starting on the task switching implementation
2011-05-27
John Tsiombikas
implemented malloc
2011-04-09
John Tsiombikas
moved enable_intr out of init_intr and after the kernel initialization is completed
2011-04-09
John Tsiombikas
fixes here and there
2011-04-06
John Tsiombikas
protected critical sections in VM and the physical memory manager by disabling interrupts
2011-04-04
John Tsiombikas
switched the vm to use recursive page tables
2011-04-04
John Tsiombikas
- fixed tragic mistake in the initial kernel image mapping
2011-04-03
John Tsiombikas
writing the vm
2011-04-03
John Tsiombikas
now ignoring parts of the memory map beyond 4gb instead of silently wrapping around and marking all holes as usable :)
2011-03-30
John Tsiombikas
added a few comments in mem.c
2011-03-30
John Tsiombikas
I think I'm done with the physical memory page allocator
2011-03-27
John Tsiombikas
fixed the stupid mistake. forgot to page-align the page directory
2011-03-26
John Tsiombikas
forgot to add a shitload of files
2011-03-26
John Tsiombikas
adding paging
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