HelenOS-historic
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HelenOS-historic
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kernel/
– Rev 902
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Diff
902
6780 d 16 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.
901
6780 d 17 h
jermar
/kernel/trunk/arch/
ia64 work.
Provide PA2KA(identity) mapping for kernel data references via Alternate Data TLB Fault handler.
Add before_thread_runs_arch() that maps kstack, if necessary.
Add easy to use dtlb_mapping_insert() for comfortable insertion of kernel data mappings.
900
6781 d 11 h
jermar
/kernel/trunk/arch/ia64/
ia64 work.
Proper TLB fault handlers' headers and prototypes.
PFN 0 needs no longer be marked unavailable to frame allocator.
899
6781 d 12 h
jermar
/kernel/trunk/arch/
ia64 work.
Add dummy TLB fault handlers.
Improve code reuse in arch/mm/tlb.c.
898
6781 d 15 h
jermar
/kernel/trunk/
Minor changes.
897
6782 d 5 h
jermar
/kernel/trunk/
sparc64 work.
Fix KBD_VIRT_ADDRESS.
Call before_thread_runs() prior to the switch to the thread's stack. Add comment why this is crucial.
Add after_thread_ran() to the scheduler.
Add before_thread_runs_arch() and after_thread_ran_arch() for sparc64, mapping/demapping thread's kernel stack.
Add dummy after_thread_ran_arch() to all other architectures.
Add dtlb_insert_mapping() to promote code reuse.
896
6782 d 5 h
jermar
/kernel/trunk/genarch/src/fb/
Improve framebuffer speed by using optimised memcpy().
895
6782 d 8 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
6782 d 11 h
jermar
/kernel/trunk/
Move i8042 driver to genarch as it might be used by more architectures.
893
6782 d 16 h
jermar
/kernel/trunk/arch/
sparc64 work.
Revive OFW console code and use it before the kernel switches to standalone console.
ia32 + ia64 cosmetic changes.
892
6783 d 12 h
vana
/kernel/trunk/
Itanium active keyboard
891
6783 d 15 h
palkovsky
/kernel/trunk/genarch/src/fb/
Fixed getpixel_1byte to work with 3:2:3 color scheme.
889
6783 d 15 h
jermar
/kernel/trunk/arch/sparc64/include/drivers/
Forgotten fb.h for sparc64.
886
6783 d 16 h
jermar
/kernel/trunk/genarch/src/fb/
Change putpixel1() to look better.
884
6783 d 16 h
decky
/kernel/trunk/arch/ppc32/
move ppc boot loader to /boot tree
883
6783 d 17 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Switch console to framebuffer (needs proper detection and initialization).
No native keyboard support, so far.
Memory management trap handler fixes.
Do not use OpenFirmware trap table anymore.
882
6783 d 17 h
jermar
/kernel/trunk/generic/src/lib/
Improved version of generic memcpy().
Should improve frame buffer impression.
881
6783 d 17 h
decky
/kernel/trunk/arch/ppc32/boot/
PPC32 boot loader preparation
880
6783 d 18 h
jermar
/kernel/trunk/generic/include/mm/
Fix conflict between asid_get() macro and function definitions.
879
6784 d 9 h
vana
/kernel/trunk/arch/ia64/
Itanium kernel page extended to maximum (256M) repaired RR manipulation functions, paging setuping function and added some comments.
878
6784 d 15 h
vana
/kernel/trunk/
Active keyboard read for ia32
877
6785 d 9 h
jermar
/kernel/trunk/arch/sparc64/
Fixes in sparc64 preliminary TLB miss handler.
Compute and insert identity mapping for kernel on the fly.
873
6785 d 17 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Add more MMU helper functions and make data TLB miss handler more verbose.
872
6787 d 4 h
vana
/kernel/trunk/
Init stack base fix
Removing commented code
871
6787 d 4 h
vana
/kernel/trunk/arch/ia64/include/
C version of Itanium FADDR()
870
6787 d 5 h
vana
/kernel/trunk/arch/ia64/
Removed forgoten debug function and reverted my mistake
869
6787 d 5 h
vana
/kernel/trunk/
Uaaaaaaa ;-) Itanium Paging !!!!!! ;-)
868
6787 d 14 h
jermar
/kernel/trunk/arch/sparc64/src/mm/
Add missing file.
867
6787 d 14 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.
866
6787 d 17 h
jermar
/kernel/trunk/generic/include/
Remove nasty ppc32 hack.
ppc32 now uses the stock ALIGN_UP().
864
6788 d 5 h
jermar
/kernel/trunk/arch/sparc64/include/trap/
Add forgotten file.
863
6788 d 5 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Add initial TLB miss handlers.
862
6788 d 11 h
palkovsky
/kernel/trunk/genarch/src/fb/
Added logo for framebuffer (simple bitmap)
861
6788 d 15 h
jermar
/kernel/trunk/arch/sparc64/include/
Add atomic_add() operation for sparc64.
860
6789 d 5 h
decky
/kernel/trunk/
indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy
859
6789 d 5 h
decky
/kernel/trunk/tools/
make gencontext portable
856
6790 d 8 h
bondari
/kernel/trunk/generic/include/
855
6790 d 10 h
bondari
/kernel/trunk/generic/include/
ELF section definition
854
6790 d 10 h
bondari
/kernel/trunk/
ELF loading workaround: some core declarations.
853
6791 d 13 h
palkovsky
/kernel/trunk/arch/mips32/
Some arc bios tweaks. Wanted to print configuration data, but
the ARC seems to return strange values.
Newport graphics card does not seem to be easy to port, give up now.