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Rev Age Author Path Log message Diff
1612 6593 d 22 h jermar /kernel/trunk/generic/src/lib/ Generic version of memcpy that is resistent towards unaligned memory accesses.  
1611 6593 d 22 h jermar /kernel/trunk/arch/ia64/src/ ia64 memcpy that is unaligned pointer resistent.  
1609 6594 d 0 h decky /kernel/trunk/arch/ppc32/ generalize ppc32 exception handling  
1606 6594 d 1 h decky /kernel/trunk/arch/ppc32/src/drivers/ dummy ppc32 keyboard  
1605 6594 d 2 h cejka /kernel/trunk/generic/src/printf/ Another kernel printf return value fix.  
1604 6594 d 2 h cejka /kernel/trunk/ Fixed printf return value.  
1601 6594 d 5 h jermar /kernel/trunk/ Support loading up to 8 userspace images on ia64.  
1600 6594 d 5 h jermar /kernel/trunk/generic/src/proc/ Prevent task killing of kernel by returning EPERM on such a request.  
1599 6594 d 5 h palkovsky /kernel/trunk/generic/src/mm/ Blacklist first frame to avoid problems with allocator.  
1597 6594 d 5 h palkovsky /kernel/trunk/ Added possibility to interrupt task at exit from interrupt routine.  
1595 6594 d 6 h palkovsky /kernel/trunk/ Added kernel circular buffer klog.
Added automatic killing of tasks raising inappropriate exceptions.
TODO: Fix vsnprintf return value(and behaviour according to specs) and remove workaround in klog.
 
1594 6594 d 13 h jermar /kernel/trunk/generic/src/mm/ Never ever walk a B+tree as you destroy it. Or vice versa.  
1593 6594 d 14 h jermar /kernel/trunk/generic/src/synch/ When interrupted from sleep, pending timeouts must be unregistered.  
1591 6594 d 15 h palkovsky /kernel/trunk/generic/ Small updates to ipc.  
1589 6594 d 19 h jermar /kernel/trunk/generic/src/ Improve comments regarding liveliness of threads and tasks.  
1588 6594 d 20 h jermar /kernel/trunk/generic/src/ In task_kill(), remove the task from the tasks_btree before proceeding.
Thus, when the kernel finds the task in the tasks_btree and locks it before
releasing tasks_lock, it is guaranteed that the task will not be destroyed
until the lock is held. If the kernel needs to unlock the task, do some operation
and lock it again, it should increase its refcount before doing so. In that case,
when releasing the lock, it must decrement the refcount and if it reaches
zero, it must call task_destroy().
 
1587 6594 d 20 h jermar /kernel/trunk/ task_destroy() implementation, fixes in as_destroy() and task_kill().
This is the first version of HelenOS that would perform complete cleanup leading from thread to destruction of address space.
 
1586 6594 d 23 h jermar /kernel/trunk/generic/src/synch/ futex_cleanup() implementation.  
1585 6595 d 0 h jermar /kernel/trunk/generic/ Kill task when its main thread exits.  
1583 6595 d 3 h jermar /kernel/trunk/generic/ Make ktaskclnp call ipc_cleanup and futex_cleanup.  

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