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Rev Age Author Path Log message Diff
753 6723 d 18 h jermar /kernel/trunk/ Convert ASID management of ia64 to ASID FIFO mechanism.
18-bit RIDs are supported.		  
751 6723 d 20 h jermar /kernel/trunk/arch/ia64/ Fix initialization of pta.base on ia64.  
749 6725 d 18 h jermar /kernel/trunk/arch/ia64/ ia64 virtual address translation subsystem update.  
748 6726 d 18 h jermar /kernel/trunk/arch/ia64/ First HT_HASH_ARCH implementation for ia64.  
747 6727 d 12 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 6727 d 21 h jermar /kernel/trunk/ Page hash table modifications.  
742 6729 d 14 h jermar /kernel/trunk/arch/ sparc64 work.
Memory context (ASID) is, in fact, 13 bits (and not 12 bits) wide.		  
740 6729 d 20 h jermar /kernel/trunk/ ia64 ASID management code (not tested).  
728 6734 d 12 h vana /kernel/trunk/arch/ia64/src/mm/ Serialize writes to RR because of assembler RAW warning.  
726 6734 d 13 h jermar /kernel/trunk/arch/ia64/src/mm/ Temporarily disable set_VHPT_environment() to stop ia64 kernel from faulting.  
716 6738 d 16 h vana /kernel/trunk/arch/ia64/src/mm/ ttag and thash envelope functions  
715 6738 d 17 h vana /kernel/trunk/arch/ia64/ VHPT setup to be able to use ttag and thash instructions  
684 6745 d 20 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.		  
534 6780 d 15 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
533 6780 d 15 h bondari /SPARTAN/trunk/ Buddy allocator for physical memory complete implementation.
Tested on IA32, AMD64, MIPS32. RWLock Test #5 is not passed.
NOTE: Other architectures could be broken (but should not be)		  
532 6780 d 15 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6792 d 20 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
368 6854 d 21 h jermar /SPARTAN/trunk/ Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap.