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HelenOS
(root)
/
trunk
/
kernel
/
genarch
/
src
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mm
/
asid_fifo.c
@ 4287
– Rev 2089
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2089
6540 d 16 h
decky
/trunk/
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
2071
6551 d 8 h
jermar
/trunk/
(c) versus (C)
2007
6598 d 7 h
jermar
/trunk/kernel/
Introduce page colors. So far, only sparc64 uses correct page color bits. Other architectures have a dummy define
specifying zero bits for a page color.
There is a new check of page color in as_area_share(). Because of lack of support for this in the userspace, the
check has been #ifef'ed out.
1851
6700 d 15 h
jermar
/trunk/kernel/
sparc64 work.
Define the istate structure.
Move the identity-mapping handler to assembly.
Make the preemptible handler more general so that TL=1 MMU exceptions can make use of it.
Little bit of formatting and indentation.
1787
6741 d 11 h
decky
/
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot
1702
6769 d 15 h
cejka
/kernel/trunk/
Kernel doxygen comments updated.
1266
6812 d 15 h
jermar
/kernel/trunk/genarch/
Rename acpi/matd.c to madt.c (Multiple APIC Description Table).
Improve Doxygen comments in genarch/.
831
6892 d 13 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
6892 d 15 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().
788
6897 d 11 h
jermar
/kernel/trunk/
Move list and fifo data types to adt/.
730
6912 d 11 h
jermar
/kernel/trunk/
Finalize ASID management for sparc64 and mips32 by making use of FIFO queue of ASIDs.