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Subversion Repositories
HelenOS
(root)
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kernel
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trunk
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arch
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ia64/
@ 743
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742
6722 d 8 h
jermar
/kernel/trunk/arch/
sparc64 work.
Memory context (ASID) is, in fact, 13 bits (and not 12 bits) wide.
741
6722 d 8 h
jermar
/kernel/trunk/
Unlock address space prior TLB shootdown in get_asid() to unify
the locking order among mips32, sparc64 and ia64.
Add ASID_STEALING_ENABLED macro to disable the stealing part on ia64
in a clean way.
740
6722 d 14 h
jermar
/kernel/trunk/
ia64 ASID management code (not tested).
736
6724 d 11 h
jermar
/kernel/trunk/arch/ia64/src/
Fix panic_printf on ia64 to call halt() instead of cpu_halt().
730
6725 d 11 h
jermar
/kernel/trunk/
Finalize ASID management for sparc64 and mips32 by making use of FIFO queue of ASIDs.
728
6727 d 6 h
vana
/kernel/trunk/arch/ia64/src/mm/
Serialize writes to RR because of assembler RAW warning.
727
6727 d 7 h
jermar
/kernel/trunk/
New ASID management subsystem (initial work, more is required).
Some TLB invalidation changes.
726
6727 d 7 h
jermar
/kernel/trunk/arch/ia64/src/mm/
Temporarily disable set_VHPT_environment() to stop ia64 kernel from faulting.
716
6731 d 10 h
vana
/kernel/trunk/arch/ia64/src/mm/
ttag and thash envelope functions
715
6731 d 11 h
vana
/kernel/trunk/arch/ia64/
VHPT setup to be able to use ttag and thash instructions
710
6731 d 13 h
vana
/kernel/trunk/arch/ia64/include/mm/
VHPT entry
703
6733 d 16 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().
699
6736 d 15 h
jermar
/kernel/trunk/
Memory management work.
Proto-interface and dummy implementation of generic page hash table subsytem.
691
6738 d 12 h
jermar
/kernel/trunk/arch/
Cleanup.
684
6738 d 14 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.
674
6742 d 17 h
cejka
/kernel/trunk/
Support for printing float numbers in kernel removed.
659
6755 d 18 h
jermar
/kernel/trunk/
Make the kernel compile with -Wall.
655
6757 d 10 h
jermar
/kernel/trunk/arch/
Compilation fixes.
627
6762 d 12 h
jermar
/kernel/trunk/
Fix ia64 and sparc64 to compile with new atomic_t.
Fix rwlock test #5 and semaphore test #1 to compile with new atomic_t.
sparc64 work.
TBA must be set before a function call when MMU is switched off.
625
6762 d 13 h
palkovsky
/kernel/trunk/
We are now almost -Wall clean.
- redefined atomic_t
- deleted many, many unused variables
- some minor code cleanups found using compiler warning.
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