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HelenOS
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kernel
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trunk
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genarch
@ 1135
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1135
6711 d 3 h
decky
/kernel/trunk/
framebuffer code cleanup, support for non-standard scanline sizes
ppc32: get framebuffer parameters from boot loader
1108
6714 d 3 h
jermar
/kernel/trunk/
Small PTE_* macros and SET_PTL0_ADDRESS macro changes.
1059
6720 d 6 h
jermar
/kernel/trunk/
Clear user address space when creating new page tables.
Fix mapping of l_apic and io_apic on amd64.
1044
6720 d 13 h
jermar
/kernel/trunk/
Page table locking.
977
6722 d 11 h
jermar
/kernel/trunk/
Add sys_mremap() syscall.
958
6723 d 5 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
6727 d 3 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
6735 d 13 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
6737 d 2 h
jermar
/kernel/trunk/genarch/src/fb/
Improve framebuffer speed by using optimised memcpy().
895
6737 d 5 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
6737 d 8 h
jermar
/kernel/trunk/
Move i8042 driver to genarch as it might be used by more architectures.
891
6738 d 12 h
palkovsky
/kernel/trunk/genarch/src/fb/
Fixed getpixel_1byte to work with 3:2:3 color scheme.
886
6738 d 13 h
jermar
/kernel/trunk/genarch/src/fb/
Change putpixel1() to look better.
867
6742 d 11 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
6743 d 8 h
palkovsky
/kernel/trunk/genarch/src/fb/
Added logo for framebuffer (simple bitmap)
839
6750 d 10 h
palkovsky
/kernel/trunk/genarch/src/fb/
Better structure for framebuffer.
838
6750 d 15 h
palkovsky
/kernel/trunk/
Added untested support for 2 & 4-byte (15-bit & 24-bit depth) framebuffer.
837
6750 d 15 h
palkovsky
/kernel/trunk/
Moved framebuffer to genarch.
832
6754 d 3 h
jermar
/kernel/trunk/
Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and PTL3.
831
6754 d 9 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).
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