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Rev Age Author Path Log message Diff
1236 6595 d 4 h jermar /kernel/trunk/generic/ Add frame_reference_add().  
1235 6595 d 5 h jermar /kernel/trunk/generic/ Implementation of SYS_AS_AREA_ACCEPT and SYS_AS_AREA_SEND syscalls.
Note that these replace previously declared SYS_AS_AREA_SHARE_APPROVE
and SYS_AS_AREA_SHARE_PERFORM.		  
1229 6597 d 3 h jermar /kernel/trunk/ Remove the outdated TODO file.
Improve doxygen comments here and there.		  
1227 6598 d 0 h jermar /kernel/trunk/ Reorganize syscall names to better correspond to kernel architecture.
Add dummy placeholders for SYS_AS_AREA_SHARE_APPROVE and
SYS_AS_AREA_SHARE_PERFORM syscalls.		  
1178 6609 d 0 h jermar /kernel/trunk/ Add task_find_by_id().
Add kernel support for SYS_MAP_PHYSMEM.		  
1149 6617 d 18 h jermar /kernel/trunk/generic/include/mm/ s/B+-tree/B+tree/  
1147 6617 d 18 h jermar /kernel/trunk/generic/ Deploy B+tree in address space area management.
Change as_remap() to check for conflicts with other address space areas only when the area in question grows.		  
1139 6621 d 22 h jermar /kernel/trunk/generic/include/ Fix comments.  
1138 6624 d 23 h jermar /kernel/trunk/ CPU stacks must have two frames on ia64.
Make sure both thread stack frames are mapped in before_thread_runs_arch().
Take STACK_FRAMES into account during kernel memory layout initialization in main_bsp().		  
1104 6629 d 23 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.		  
1070 6635 d 6 h jermar /kernel/trunk/ More checks for address space area conflicts.  
1063 6635 d 16 h palkovsky /kernel/trunk/ Add support for more then 2GB of address space for AMD64.  
1048 6636 d 2 h jermar /kernel/trunk/generic/ Restore interrupts when failing in as_remap().
Add check_area_conflicts() that checks whether address area overlaps with other areas.
Refuse to create writeable executable address space areas.
Rename as_area_t::size to as_area_t::pages.		  
1044 6636 d 3 h jermar /kernel/trunk/ Page table locking.  
1026 6636 d 16 h jermar /kernel/trunk/generic/ Support only anonymous address space areas.  
1002 6637 d 16 h jermar /kernel/trunk/generic/ More lightweighed TLB shootdown implementation.  
977 6638 d 2 h jermar /kernel/trunk/ Add sys_mremap() syscall.  
973 6638 d 4 h palkovsky /kernel/trunk/generic/ Added simpler userspace starting.  
965 6638 d 7 h palkovsky /kernel/trunk/ Added skeleton name service.
Cleanup for IPC to use mutexes instead of spinlocks.		  
955 6638 d 21 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  

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