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HelenOS
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kernel
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trunk
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arch
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ia64
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src/
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897
6707 d 22 h
jermar
/kernel/trunk/
sparc64 work.
Fix KBD_VIRT_ADDRESS.
Call before_thread_runs() prior to the switch to the thread's stack. Add comment why this is crucial.
Add after_thread_ran() to the scheduler.
Add before_thread_runs_arch() and after_thread_ran_arch() for sparc64, mapping/demapping thread's kernel stack.
Add dummy after_thread_ran_arch() to all other architectures.
Add dtlb_insert_mapping() to promote code reuse.
893
6708 d 10 h
jermar
/kernel/trunk/arch/
sparc64 work.
Revive OFW console code and use it before the kernel switches to standalone console.
ia32 + ia64 cosmetic changes.
892
6709 d 5 h
vana
/kernel/trunk/
Itanium active keyboard
879
6710 d 3 h
vana
/kernel/trunk/arch/ia64/
Itanium kernel page extended to maximum (256M) repaired RR manipulation functions, paging setuping function and added some comments.
872
6712 d 22 h
vana
/kernel/trunk/
Init stack base fix
Removing commented code
870
6712 d 22 h
vana
/kernel/trunk/arch/ia64/
Removed forgoten debug function and reverted my mistake
869
6712 d 22 h
vana
/kernel/trunk/
Uaaaaaaa ;-) Itanium Paging !!!!!! ;-)
840
6720 d 9 h
jermar
/kernel/trunk/
Fix filling of hardcoded_ktext_size and hardcoded_kdata_size to use 64 bit stores on ia64.
830
6725 d 8 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().
823
6726 d 23 h
jermar
/kernel/trunk/
Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization.
819
6727 d 1 h
vana
/kernel/trunk/arch/ia64/
TR tlb filling functions
818
6727 d 5 h
vana
/kernel/trunk/arch/ia64/
IA-64 TLB filling functions for dynamic tlb filling (TC tlb).
816
6727 d 8 h
jermar
/kernel/trunk/
Fix mapping1 test.
Cleanup.
815
6727 d 9 h
jermar
/kernel/trunk/
Fix sparc64 and ia64 to work with the changed frame allocator.
Fix ppc32 to at least compile.
813
6727 d 22 h
jermar
/kernel/trunk/
Change ia64 kernel image to link and load at 0x100000 where
it (or its heap or stack) won't mess up with the ROM region.
Blacklist ia64 frame 0 from frame allocator so that 0 won't be
returned to malloc and friends. This can be reenabled again
once the kernel is not identity mapped.
793
6729 d 7 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.
792
6729 d 8 h
jermar
/kernel/trunk/
Page hash table architectures now use generic hash table to manage
mappings.
786
6730 d 6 h
bondari
/kernel/trunk/
frame_alloc() functions variations in order to avoid problems with frame_alloc_generic() changes.
IMPORTANT: Parameter order for frame_alloc() was changed
762
6733 d 8 h
palkovsky
/kernel/trunk/
Currently not-working SLAB allocator.
- slightly changed interface to frame_alloc, allow zone preference
758
6733 d 23 h
jermar
/kernel/trunk/arch/
sparc64 bugfix.
When disabling IMMU and DMMU the kernel has to perform synchronization operation
(e.g flush %r or membar #Sync instruction). There is no guarantee that the address
contained in %r is in DTLB and therefore the flush instruction can fault. Normally
this would be recognized and fixed by the OpenFirmware Fast Data MMU fault handler.
However, this handler lives in virtually mapped memory and an attempt to execute
there while the MMUs are disabled would result in a nested trap leading to error state.
Replacing flush %r instruction with membar #Sync, wich is sufficient in this case,
fixes this problem.
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