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Rev Age Author Path Log message Diff
539 6910 d 22 h jermar /kernel/trunk/ Buddy allocator cleanup and fixes.
- Add some comments.
- Update zone information on frames allocation/deallocation.		  
538 6911 d 0 h jermar /kernel/trunk/ Buddy allocator cleanup and fixes II.
- Rewrite IS_BUDDY_LEFT_BLOCK so that it does not need floating point on some architectures (e.g. IA-64).
- Get rid of IS_BUDDY_RIGHT_BLOCK.
- Make sparc64 use zone_create_in_region.		  
537 6911 d 0 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		  
536 6911 d 20 h bondari /kernel/trunk/ Minor bugfix caused by invalid frame_region_not_free() usage  
534 6911 d 22 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
533 6911 d 22 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 6911 d 22 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
531 6912 d 21 h jermar /kernel/trunk/arch/sparc64/include/mm/ sparc64 work.
MMU ASI & virtual addresses definitions.		  
530 6913 d 6 h jermar /kernel/trunk/arch/sparc64/include/mm/ sparc64 work.
TTE (Translation Table Entry) type definitions.		  
529 6914 d 1 h jermar /kernel/trunk/arch/sparc64/ sparc64 work.
Add dummy trap tables.		  
528 6914 d 21 h jermar /kernel/trunk/ sparc64 work.
The context_save/context_restore needed two other improvements.
First, storing of %fp because of window_fills.
Second, flushing all active windows before CONTEXT_LOAD to make CWP - 1 the overlap window.		  
527 6915 d 4 h jermar /kernel/trunk/ saprc64 work.
Perform leaf-procedure optimization for context_save and context_restore.		  
526 6915 d 4 h jermar /kernel/trunk/ sparc64 work.
No need to save/restore local registers.		  
525 6915 d 7 h jermar /kernel/trunk/arch/sparc64/ sparc64 work.
Add stack.h.		  
524 6917 d 4 h jermar /kernel/trunk/generic/include/ sort.h was actually written by Sergey Bondari.  
523 6918 d 1 h jermar /kernel/trunk/ Clean up.  
522 6918 d 5 h vana /kernel/trunk/arch/ia64/src/ski/ Comment update  
521 6918 d 5 h vana /kernel/trunk/arch/ia64/ Coding style patch.  
520 6918 d 20 h vana /kernel/trunk/arch/ia64/ Lost files from last commit.  
519 6918 d 20 h vana /kernel/trunk/arch/ia64/ Keyboard support for ski (ia64 emulator)  

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