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HelenOS-historic
(root)
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kernel
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trunk
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genarch/
– Rev 1209
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1196
6737 d 23 h
cejka
/kernel/trunk/
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.
1195
6739 d 21 h
jermar
/kernel/trunk/genarch/src/i8042/
Coding style changes for the last commit.
1194
6739 d 22 h
vana
/kernel/trunk/genarch/src/i8042/
Status testing version of clear-buffer routine for i8042
1193
6739 d 23 h
vana
/kernel/trunk/genarch/src/i8042/
i8042 buffer full problem fix
1135
6759 d 14 h
decky
/kernel/trunk/
framebuffer code cleanup, support for non-standard scanline sizes
ppc32: get framebuffer parameters from boot loader
1108
6762 d 14 h
jermar
/kernel/trunk/
Small PTE_* macros and SET_PTL0_ADDRESS macro changes.
1059
6768 d 17 h
jermar
/kernel/trunk/
Clear user address space when creating new page tables.
Fix mapping of l_apic and io_apic on amd64.
1044
6769 d 0 h
jermar
/kernel/trunk/
Page table locking.
977
6770 d 22 h
jermar
/kernel/trunk/
Add sys_mremap() syscall.
958
6771 d 16 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
6775 d 14 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
6784 d 0 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
6785 d 13 h
jermar
/kernel/trunk/genarch/src/fb/
Improve framebuffer speed by using optimised memcpy().
895
6785 d 16 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
6785 d 19 h
jermar
/kernel/trunk/
Move i8042 driver to genarch as it might be used by more architectures.
891
6786 d 23 h
palkovsky
/kernel/trunk/genarch/src/fb/
Fixed getpixel_1byte to work with 3:2:3 color scheme.
886
6787 d 0 h
jermar
/kernel/trunk/genarch/src/fb/
Change putpixel1() to look better.
867
6790 d 22 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
6791 d 19 h
palkovsky
/kernel/trunk/genarch/src/fb/
Added logo for framebuffer (simple bitmap)
839
6798 d 21 h
palkovsky
/kernel/trunk/genarch/src/fb/
Better structure for framebuffer.
838
6799 d 2 h
palkovsky
/kernel/trunk/
Added untested support for 2 & 4-byte (15-bit & 24-bit depth) framebuffer.
837
6799 d 2 h
palkovsky
/kernel/trunk/
Moved framebuffer to genarch.
832
6802 d 14 h
jermar
/kernel/trunk/
Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and PTL3.
831
6802 d 20 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
6802 d 22 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
6803 d 14 h
jermar
/kernel/trunk/
Add page_mapping_remove().
823
6804 d 13 h
jermar
/kernel/trunk/
Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization.
822
6804 d 14 h
palkovsky
/kernel/trunk/
Changed malloc to include second parameter and documented
recommended usage.
Added zone merging, made ia32 & amd64 to merge found zones.
815
6804 d 23 h
jermar
/kernel/trunk/
Fix sparc64 and ia64 to work with the changed frame allocator.
Fix ppc32 to at least compile.
814
6805 d 0 h
palkovsky
/kernel/trunk/
Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.
811
6805 d 16 h
jermar
/kernel/trunk/
Fix number of steps in softint division.
Make ia64 port compile with softint.
810
6805 d 21 h
cejka
/kernel/trunk/genarch/
Added softint for emulation 32 and 64 bit division.
Not tested yet.
793
6806 d 21 h
jermar
/kernel/trunk/
Use hash_table_get_instance instead of list_get_instance.
Rename page_operations to page_mapping_operations.
Rename page_pt_operations to pt_mapping_operations.
Rename page_ht_operations to ht_mapping_operations.
792
6806 d 22 h
jermar
/kernel/trunk/
Page hash table architectures now use generic hash table to manage
mappings.
788
6807 d 18 h
jermar
/kernel/trunk/
Move list and fifo data types to adt/.
786
6807 d 20 h
bondari
/kernel/trunk/
frame_alloc() functions variations in order to avoid problems with frame_alloc_generic() changes.
IMPORTANT: Parameter order for frame_alloc() was changed
778
6808 d 17 h
palkovsky
/kernel/trunk/
Fixed boot process not to call malloc when slab not initialized.
Added simics workaround.
762
6810 d 22 h
palkovsky
/kernel/trunk/
Currently not-working SLAB allocator.
- slightly changed interface to frame_alloc, allow zone preference
760
6811 d 0 h
jermar
/kernel/trunk/
mips32 is not supposed to allocate page table.
This is done by the generic code now.
Remove PTL0 pointer as it is not needed.
Remove GET_PTL0_ADDRESS from kernel.
Update sparc64 comments in barrier.h.
757
6811 d 16 h
jermar
/kernel/trunk/
Blacklist addresses between 0xa0000 and 0xfffff on ia64 for frame allocator.
This area contains VGA text frame buffer and should be avoided.
falloc2 test now passes on ia64.