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Rev Age Author Path Log message Diff
901 6644 d 10 h jermar /kernel/trunk/arch/ ia64 work.
Provide PA2KA(identity) mapping for kernel data references via Alternate Data TLB Fault handler.
Add before_thread_runs_arch() that maps kstack, if necessary.
Add easy to use dtlb_mapping_insert() for comfortable insertion of kernel data mappings.		  
879 6648 d 2 h vana /kernel/trunk/arch/ia64/ Itanium kernel page extended to maximum (256M) repaired RR manipulation functions, paging setuping function and added some comments.  
870 6650 d 21 h vana /kernel/trunk/arch/ia64/ Removed forgoten debug function and reverted my mistake  
869 6650 d 21 h vana /kernel/trunk/ Uaaaaaaa ;-) Itanium Paging !!!!!! ;-)  
819 6665 d 0 h vana /kernel/trunk/arch/ia64/ TR tlb filling functions  
818 6665 d 4 h vana /kernel/trunk/arch/ia64/ IA-64 TLB filling functions for dynamic tlb filling (TC tlb).  
792 6667 d 7 h jermar /kernel/trunk/ Page hash table architectures now use generic hash table to manage
mappings.		  
756 6672 d 21 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.		  
751 6674 d 7 h jermar /kernel/trunk/arch/ia64/ Fix initialization of pta.base on ia64.  
749 6676 d 4 h jermar /kernel/trunk/arch/ia64/ ia64 virtual address translation subsystem update.  
748 6677 d 5 h jermar /kernel/trunk/arch/ia64/ First HT_HASH_ARCH implementation for ia64.  
747 6677 d 22 h jermar /kernel/trunk/ ia64 work.
Add nice wrappers for thash and ttag instructions.
Add nice wrappers for accessing reion registers and PTA.
Fix set_vhpt_environment().
Allocate and initialize page_ht (a.k.a. VHPT).

Add missing header to sparc64.
Remove excessive header from debug.h.		  
746 6678 d 7 h jermar /kernel/trunk/ Page hash table modifications.  
715 6689 d 3 h vana /kernel/trunk/arch/ia64/ VHPT setup to be able to use ttag and thash instructions  
710 6689 d 6 h vana /kernel/trunk/arch/ia64/include/mm/ VHPT entry  
699 6694 d 8 h jermar /kernel/trunk/ Memory management work.
Proto-interface and dummy implementation of generic page hash table subsytem.		  
691 6696 d 4 h jermar /kernel/trunk/arch/ Cleanup.  
684 6696 d 6 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.		  
537 6730 d 4 h jermar /kernel/trunk/ Buddy system cleanup and fixes.
- missing use of KA2PA in frame_init
- truncating black list addresses to frame boundaries
- removal of left-over obsolete structures
- fixing some comments		  
534 6731 d 1 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  

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