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HelenOS
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kernel
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trunk
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genarch/
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1059
6715 d 16 h
jermar
/kernel/trunk/
Clear user address space when creating new page tables.
Fix mapping of l_apic and io_apic on amd64.
1044
6715 d 23 h
jermar
/kernel/trunk/
Page table locking.
977
6717 d 21 h
jermar
/kernel/trunk/
Add sys_mremap() syscall.
958
6718 d 15 h
jermar
/kernel/trunk/
Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate.
922
6722 d 13 h
jermar
/kernel/trunk/genarch/src/mm/
Fix generic page hash table to align down page addresses.
This was the ia64 userspace show stopper.
902
6730 d 23 h
jermar
/kernel/trunk/
ia64 work.
More capable TLB miss handlers.
The ia64 kernel now passes mm/mapping1 test.
Fix generic hash table to properly initialize lists.
Change page_ht() to properly initialize inserted PTE's.
Change format of generic page hash table PTE's.
896
6732 d 12 h
jermar
/kernel/trunk/genarch/src/fb/
Improve framebuffer speed by using optimised memcpy().
895
6732 d 15 h
jermar
/kernel/trunk/
sparc64 work.
Very raw and fragile preliminary standalone keyboard support - polling mode only.
Because of a workaround in Simics, the scan codes are the same as on ia32.
894
6732 d 18 h
jermar
/kernel/trunk/
Move i8042 driver to genarch as it might be used by more architectures.
891
6733 d 22 h
palkovsky
/kernel/trunk/genarch/src/fb/
Fixed getpixel_1byte to work with 3:2:3 color scheme.
886
6733 d 23 h
jermar
/kernel/trunk/genarch/src/fb/
Change putpixel1() to look better.
867
6737 d 21 h
jermar
/kernel/trunk/
Move OFW functionality of ppc32 memory_init to genarch so that the code can also be used by sparc64.
sparc64 is now close to broken as it lacks functionality to provide identity mapping for the whole phyisical memory.
862
6738 d 18 h
palkovsky
/kernel/trunk/genarch/src/fb/
Added logo for framebuffer (simple bitmap)
839
6745 d 20 h
palkovsky
/kernel/trunk/genarch/src/fb/
Better structure for framebuffer.
838
6746 d 1 h
palkovsky
/kernel/trunk/
Added untested support for 2 & 4-byte (15-bit & 24-bit depth) framebuffer.
837
6746 d 1 h
palkovsky
/kernel/trunk/
Moved framebuffer to genarch.
832
6749 d 13 h
jermar
/kernel/trunk/
Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and PTL3.
831
6749 d 19 h
jermar
/kernel/trunk/
Make use of one unused bit in PTE formats of amd64, ia32 and mips32 to store 1 in valid mappings.
This helps to distinguish valid entries from not present entries with 0 content (i.e. not present
entries with PFN 0 and other bits cleared).
830
6749 d 21 h
jermar
/kernel/trunk/
Make ASID FIFO for mips32 be allocated statically.
Make ASID FIFO for sparc64 and ia64 be allocated dynamically.
Fix ia64 to call asid_fifo_init().
All three architectures now call asid_fifo_init() from as_arch_init().
826
6750 d 14 h
jermar
/kernel/trunk/
Add page_mapping_remove().
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