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HelenOS
(root)
/
kernel
/
trunk
/
arch
/
mips32
/
src
/
mm/
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730
6772 d 0 h
jermar
/kernel/trunk/
Finalize ASID management for sparc64 and mips32 by making use of FIFO queue of ASIDs.
727
6773 d 19 h
jermar
/kernel/trunk/
New ASID management subsystem (initial work, more is required).
Some TLB invalidation changes.
724
6775 d 21 h
palkovsky
/kernel/trunk/
Commit of the falloc_bad branch to trunk (719:723).
704
6780 d 1 h
jermar
/kernel/trunk/
Make various mips32 tlb manipulation functions preserve EntryHi register.
Cleanup and more precise comments for previous commit.
703
6780 d 4 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
6785 d 1 h
bondari
/kernel/trunk/
Frame alloc test #1
687
6785 d 1 h
jermar
/kernel/trunk/
Memory management work.
Pass address space identifier to functions in page_operations to support single global page hash table.
684
6785 d 2 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.
623
6809 d 7 h
jermar
/kernel/trunk/
Add SPINLOCK_DECLARE and SPINLOCK_INITIALIZE macros.
SPINLOCK_DECLARE is to be used instead of direct spinlock_t declarations
in dynamically allocated structures on which spinlock_initialize() is called after
their creation.
SPINLOCK_INITIALIZE is to be used instead of direct spinlock_t declarations
of global spinlocks. It declares and initializes the spinlock.
Moreover, both macros are empty on UP so that -Wall warnings about unused structures
get supressed.
618
6810 d 18 h
jermar
/kernel/trunk/arch/mips32/src/mm/
Unify mips32 and sparc64 tlb_invalidate_all() semantics: do not invalidate locked/wired TLB entries.
612
6811 d 22 h
jermar
/kernel/trunk/arch/mips32/src/mm/
Weaken the assumption, that PageMask register contains the right mask everytime.
As a result, TLB exceptions will explicitly write this register when filling TLB entry.
Adjust tlb_print() on mips32 to print PageMask as well.
599
6813 d 3 h
jermar
/kernel/trunk/arch/mips32/
Fixes for mips32 invalidation functions.
598
6813 d 3 h
jermar
/kernel/trunk/arch/mips32/src/mm/
TLB invalidation functions for mips32. Not deployed yet. Not tested.
595
6813 d 21 h
palkovsky
/kernel/trunk/
Fixed bug in vm.c that turned off preemption. Found in versions 390:391.
594
6813 d 22 h
jermar
/kernel/trunk/
ptlb command (currently usable on mips32 only).
573
6814 d 23 h
palkovsky
/kernel/trunk/
Added MIPS ARC memory initializaiton.
569
6815 d 19 h
jermar
/kernel/trunk/
sparc64 work.
Implement functions for reading IMMU and DMMU TLBs.
548
6817 d 22 h
jermar
/kernel/trunk/
Cleanup and fixes.
536
6819 d 20 h
bondari
/kernel/trunk/
Minor bugfix caused by invalid frame_region_not_free() usage
534
6819 d 22 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
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