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HelenOS
(root)
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kernel
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trunk
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arch
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mips32
/
src/
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812
6727 d 10 h
jermar
/kernel/trunk/
Documentation and dot.bochsrc upgrade.
799
6728 d 11 h
palkovsky
/kernel/trunk/
Preliminary work on AMD userspace.
797
6728 d 15 h
palkovsky
/kernel/trunk/arch/mips32/
Fixed uspace address constants.
796
6728 d 16 h
palkovsky
/kernel/trunk/
Gxemul support for mips userspace. MIPS now _must_ be started
always with userspace, there is (almost) no way how to pass parameters
to kernel.
794
6728 d 17 h
palkovsky
/kernel/trunk/
Added MIPS userspace. Currently can't make it work in gxemul.
793
6728 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.
765
6732 d 11 h
jermar
/kernel/trunk/
Add PAGE_WIDTH to aid divisions by PAGE_SIZE.
764
6732 d 16 h
palkovsky
/kernel/trunk/
Tested basic non-cached slab allocation.
760
6732 d 20 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.
756
6734 d 9 h
jermar
/kernel/trunk/
Memory management work.
Remove the last (i.e. 'root') argument from page_mapping_insert() and page_mapping_find().
Page table address is now extracted from the first (i.e. 'as') argument.
Add a lot of infrastructure to make the above possible.
sparc64 is now broken, most likely because of insufficient identity mapping of physical memory.
755
6735 d 8 h
jermar
/kernel/trunk/
Change page_mapping_find/insert interfaces to take as_t * as first argument
and not asid_t as second argument. This change was necessitated by the
removal of mapping array from as_area_t and the fact that an address
space doesn't have an ASID when it is created.
730
6744 d 15 h
jermar
/kernel/trunk/
Finalize ASID management for sparc64 and mips32 by making use of FIFO queue of ASIDs.
727
6746 d 10 h
jermar
/kernel/trunk/
New ASID management subsystem (initial work, more is required).
Some TLB invalidation changes.
724
6748 d 12 h
palkovsky
/kernel/trunk/
Commit of the falloc_bad branch to trunk (719:723).
717
6750 d 14 h
decky
/kernel/trunk/
remove obsolete in-kernel userspace code
remove CONFIG_USERSPACE switch, uspace support is configured at run-time
704
6752 d 16 h
jermar
/kernel/trunk/
Make various mips32 tlb manipulation functions preserve EntryHi register.
Cleanup and more precise comments for previous commit.
703
6752 d 20 h
jermar
/kernel/trunk/
Memory management work.
- vm.* -> as.* (as like address space is, imho, more fitting)
- Don't do TLB shootdown on vm_install(). Some architectures only need to call tlb_invalidate_asid().
- Don't allocate all frames for as_area in as_area_create(), but let them be allocated on-demand by as_page_fault().
- Add high-level page fault handler as_page_fault().
- Add as_area_load_mapping().
689
6757 d 16 h
bondari
/kernel/trunk/
Frame alloc test #1
687
6757 d 16 h
jermar
/kernel/trunk/
Memory management work.
Pass address space identifier to functions in page_operations to support single global page hash table.
684
6757 d 18 h
jermar
/kernel/trunk/
Memory management work.
Move generic 4-level page table interface to genarch
and enable architectures to use different virtual memory
mechanisms (e.g. page hash tables).
Start page hash table support.
Switch ia64 and sparc64 to page hash tables.
Other architectures keep on using 4-level page table interface.
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