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Rev Age Author Path Log message Diff
1604 6726 d 9 h cejka /kernel/trunk/ Fixed printf return value.  
1317 6750 d 2 h vana /kernel/trunk/ System information tools  
1271 6761 d 9 h cejka /kernel/trunk/ All the *printf functions ported to kernel.
Comments updated.
Printf1 test uses snprintf to test printing to a string.		  
1221 6770 d 22 h decky /kernel/trunk/ printf-related and other code cleanup  
1196 6777 d 7 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1144 6792 d 2 h jermar /kernel/trunk/ Completed B+-tree support.
Enable btree_remove().
Reorder some static functions and group them together.
Fix order of nodes in the leaf_head list.		  
1142 6792 d 10 h jermar /kernel/trunk/ Update B+-tree code.
The code is there, btree_remove() has not been tested yet.
(Fixes, if any, are to come later today.)		  
1104 6802 d 3 h jermar /kernel/trunk/ Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well.		  
1101 6804 d 0 h jermar /kernel/trunk/ B+-tree implementation.
Currently supports only inserting and searching.		  
1077 6807 d 7 h palkovsky /kernel/trunk/ Modified debugger to be able to coexist in AS watch mode and SMP.  
1069 6807 d 11 h cejka /kernel/trunk/ Printf correctly handle NULL pointer as parameter to %s option.  
1062 6807 d 22 h jermar /kernel/trunk/ It is now possible to associate symbolic names with both threads and tasks.
More verbose kconsole threads, tasks and scheduler commands.		  
1054 6808 d 3 h cejka /kernel/trunk/ Updated stackarg macros for mips32.
Mips32 stack aligned on 8 bytes boundary.		  
1053 6808 d 4 h vana /kernel/trunk/ Itanium FPU Lazy context switching... but not so much tested  
1024 6809 d 2 h jermar /kernel/trunk/ Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.		  
1023 6809 d 2 h vana /kernel/trunk/ Itanium FPU active context switch  
1020 6809 d 3 h vana /kernel/trunk/test/fpu/fpu1/ () patch for FPU 1 test  
947 6811 d 10 h vana /kernel/trunk/ Better purge page selection.  
944 6812 d 0 h vana /kernel/trunk/ Itanium tlb_invalidate_pages  
928 6812 d 7 h vana /kernel/trunk/ Itanium tlb_invalidate_all  
892 6826 d 4 h vana /kernel/trunk/ Itanium active keyboard  
850 6834 d 23 h palkovsky /kernel/trunk/ Small bugs fixed after running all tests on mips.  
842 6836 d 7 h palkovsky /kernel/trunk/ Avoid memory exhaustion in thread_create in slab2 test.  
827 6842 d 21 h palkovsky /kernel/trunk/ Unimportant changes regarding FPU context.  
824 6843 d 11 h palkovsky /kernel/trunk/ Use less frames for zone configuration data after merge.  
822 6843 d 22 h palkovsky /kernel/trunk/ Changed malloc to include second parameter and documented
recommended usage.
Added zone merging, made ia32 & amd64 to merge found zones.		  
816 6844 d 7 h jermar /kernel/trunk/ Fix mapping1 test.

Cleanup.		  
814 6844 d 8 h palkovsky /kernel/trunk/ Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.		  
786 6847 d 5 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		  
780 6847 d 23 h palkovsky /kernel/trunk/ Small fix in slab allocator for large-sized slabs.  
773 6848 d 19 h palkovsky /kernel/trunk/ Added slab stress test.
Fixed race condition in slab allocator.
Moved initialization of slab to the point where we know correct config.cpu_count
Correctly passes tests on amd64, ia32 in both bochs & qemu.		  
772 6848 d 20 h palkovsky /kernel/trunk/ Fixed non-initialized cpu-cache.  
768 6849 d 21 h palkovsky /kernel/trunk/ Debugged slab allocator. It currently supports per-CPU cache on 1 cpu.  
767 6849 d 22 h palkovsky /kernel/trunk/ Partially working SLAB CPU cache.  
766 6849 d 23 h palkovsky /kernel/trunk/ Basic SLAB (without CPU-cache) passes test.  
764 6850 d 4 h palkovsky /kernel/trunk/ Tested basic non-cached slab allocation.  
762 6850 d 7 h palkovsky /kernel/trunk/ Currently not-working SLAB allocator.
- slightly changed interface to frame_alloc, allow zone preference		  
759 6850 d 19 h palkovsky /kernel/trunk/ Skeleton of SLAB allocator.  
756 6851 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.		  
755 6852 d 20 h jermar /kernel/trunk/ Change page_mapping_find/insert interfaces to take as_t * as first argument
and not asid_t as second argument. This change was necessitated by the
removal of mapping array from as_area_t and the fact that an address
space doesn't have an ASID when it is created.