HelenOS-historic
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HelenOS-historic
(root)
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kernel
/
trunk
/
genarch/
– Rev 1315
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1313
6708 d 20 h
jermar
/kernel/trunk/
Do not report possible deadlock on fb_lock.
This issue was causing troubles in connection
with slow framebuffer in simulated environment
when false positives triggered an infinite
recursion of attempts to report deadlock on
fb_lock using printf() and fb_putchar().
1312
6709 d 15 h
palkovsky
/kernel/trunk/genarch/src/fb/
Fixed incorrect tabulator in framebuffer (could write outside framebuffer
memory).
1298
6714 d 16 h
vana
/kernel/trunk/
FB endian fix
1287
6716 d 22 h
vana
/kernel/trunk/
ia32 VESA FB support
1266
6720 d 19 h
jermar
/kernel/trunk/genarch/
Rename acpi/matd.c to madt.c (Multiple APIC Description Table).
Improve Doxygen comments in genarch/.
1248
6724 d 15 h
jermar
/kernel/trunk/
Add some @file doxygen comments and improve already existing comments.
1229
6727 d 19 h
jermar
/kernel/trunk/
Remove the outdated TODO file.
Improve doxygen comments here and there.
1196
6735 d 19 h
cejka
/kernel/trunk/
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.
1195
6737 d 17 h
jermar
/kernel/trunk/genarch/src/i8042/
Coding style changes for the last commit.
1194
6737 d 18 h
vana
/kernel/trunk/genarch/src/i8042/
Status testing version of clear-buffer routine for i8042
1193
6737 d 19 h
vana
/kernel/trunk/genarch/src/i8042/
i8042 buffer full problem fix
1135
6757 d 9 h
decky
/kernel/trunk/
framebuffer code cleanup, support for non-standard scanline sizes
ppc32: get framebuffer parameters from boot loader
1108
6760 d 10 h
jermar
/kernel/trunk/
Small PTE_* macros and SET_PTL0_ADDRESS macro changes.
1059
6766 d 12 h
jermar
/kernel/trunk/
Clear user address space when creating new page tables.
Fix mapping of l_apic and io_apic on amd64.
1044
6766 d 19 h
jermar
/kernel/trunk/
Page table locking.
977
6768 d 18 h
jermar
/kernel/trunk/
Add sys_mremap() syscall.
958
6769 d 12 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
6773 d 10 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
6781 d 19 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
6783 d 8 h
jermar
/kernel/trunk/genarch/src/fb/
Improve framebuffer speed by using optimised memcpy().
895
6783 d 12 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
6783 d 15 h
jermar
/kernel/trunk/
Move i8042 driver to genarch as it might be used by more architectures.
891
6784 d 19 h
palkovsky
/kernel/trunk/genarch/src/fb/
Fixed getpixel_1byte to work with 3:2:3 color scheme.
886
6784 d 19 h
jermar
/kernel/trunk/genarch/src/fb/
Change putpixel1() to look better.
867
6788 d 17 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
6789 d 14 h
palkovsky
/kernel/trunk/genarch/src/fb/
Added logo for framebuffer (simple bitmap)
839
6796 d 17 h
palkovsky
/kernel/trunk/genarch/src/fb/
Better structure for framebuffer.
838
6796 d 21 h
palkovsky
/kernel/trunk/
Added untested support for 2 & 4-byte (15-bit & 24-bit depth) framebuffer.
837
6796 d 22 h
palkovsky
/kernel/trunk/
Moved framebuffer to genarch.
832
6800 d 10 h
jermar
/kernel/trunk/
Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and PTL3.
831
6800 d 16 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
6800 d 18 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
6801 d 10 h
jermar
/kernel/trunk/
Add page_mapping_remove().
823
6802 d 9 h
jermar
/kernel/trunk/
Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization.
822
6802 d 9 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
6802 d 19 h
jermar
/kernel/trunk/
Fix sparc64 and ia64 to work with the changed frame allocator.
Fix ppc32 to at least compile.
814
6802 d 20 h
palkovsky
/kernel/trunk/
Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.
811
6803 d 12 h
jermar
/kernel/trunk/
Fix number of steps in softint division.
Make ia64 port compile with softint.
810
6803 d 17 h
cejka
/kernel/trunk/genarch/
Added softint for emulation 32 and 64 bit division.
Not tested yet.
793
6804 d 17 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.