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Rev Age Author Path Log message Diff
1968 6448 d 4 h jermar /tags/ Canonize pre-0.2.0.3 tags: remove inner branches, tags and trunk directories.
The change now should reflect how those releases looked like after checkout.		  
1965 6448 d 4 h jermar /tags/0.2.0.1/ Tagging release 0.2.0.1  
1695 6586 d 8 h jermar /kernel/trunk/generic/src/console/ Inform the user about the kernel relinquishing the console on continue command.  
1693 6586 d 9 h palkovsky /kernel/trunk/generic/ Modified ipc/irq to be able to pass up to 3 arguments to userspace.  
1687 6587 d 12 h jermar /kernel/trunk/generic/src/proc/ Fix double thread_join() in ktaskgc.
In thread_create(), lock TASK with interrupts disabled again.
thread_join_timeout() can use ordinary waitq_sleep_timeout().		  
1684 6587 d 15 h jermar /kernel/trunk/ #ifdef more debugging printf()'s.  
1682 6587 d 18 h palkovsky /kernel/trunk/ Fast framebuffer scrolling in kconsole. Eats some memory though.  
1681 6588 d 2 h jermar /kernel/trunk/generic/src/synch/ Avoid tricky race condition between waitq_wakeup() and the pair
of waitq_timeouted_sleep() and waitq_interrupt_sleep().
Mutual exclusion != Synchronization.		  
1680 6588 d 2 h jermar /kernel/trunk/generic/src/proc/ Add interrupts_restore() to thread_join_timeout(). Note that this is not necessary, because
waitq_sleep_finish() does the job for thread_join_timeout(). However, the code looks more
correct in the form with interrupts_restore().		  
1677 6588 d 11 h palkovsky /kernel/trunk/generic/src/mm/ Fixed error in page number computing, that could almost never appear.  
1676 6588 d 12 h jermar /kernel/trunk/generic/src/proc/ Forgotten interrupts_restore().  
1669 6589 d 9 h palkovsky /kernel/trunk/generic/src/ipc/ Small consitency ipc update.  
1667 6589 d 9 h jermar /kernel/trunk/ Print spurious interrupt messages only when compiled with CONFIG_DEBUG.
Print warning about looping spinlock only after 100000000 unsuccessfull attempts to gain the spinlock.		  
1666 6589 d 12 h palkovsky /kernel/trunk/ Slightly better test.
Made call keys work on ia64.		  
1662 6589 d 16 h palkovsky /kernel/trunk/generic/src/main/ Responsive kconsole after test finished.  
1661 6589 d 17 h jermar /kernel/trunk/generic/ Collect Undead threads while waiting to join uinit.
Rename ktaskkill to ktaskgc.		  
1659 6589 d 17 h vana /kernel/trunk/generic/src/main/ No uspace if tests  
1643 6590 d 15 h palkovsky /kernel/trunk/generic/ IPC made faster in non-debug mode.  
1636 6591 d 1 h jermar /kernel/trunk/ Move comment.

Do TLB shootdown also when allocating new ASID.		  
1628 6591 d 2 h decky /kernel/trunk/ fixes  
1625 6591 d 3 h decky /kernel/trunk/ ppc32 uspace keyboard support  
1613 6591 d 10 h palkovsky /kernel/trunk/generic/src/console/ Fixed klog to use correct vsnprintf.  
1612 6591 d 10 h jermar /kernel/trunk/generic/src/lib/ Generic version of memcpy that is resistent towards unaligned memory accesses.  
1605 6591 d 14 h cejka /kernel/trunk/generic/src/printf/ Another kernel printf return value fix.  
1604 6591 d 14 h cejka /kernel/trunk/ Fixed printf return value.  
1600 6591 d 17 h jermar /kernel/trunk/generic/src/proc/ Prevent task killing of kernel by returning EPERM on such a request.  
1599 6591 d 17 h palkovsky /kernel/trunk/generic/src/mm/ Blacklist first frame to avoid problems with allocator.  
1597 6591 d 17 h palkovsky /kernel/trunk/ Added possibility to interrupt task at exit from interrupt routine.  
1595 6591 d 18 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 6592 d 1 h jermar /kernel/trunk/generic/src/mm/ Never ever walk a B+tree as you destroy it. Or vice versa.  
1593 6592 d 2 h jermar /kernel/trunk/generic/src/synch/ When interrupted from sleep, pending timeouts must be unregistered.  
1591 6592 d 3 h palkovsky /kernel/trunk/generic/ Small updates to ipc.  
1589 6592 d 7 h jermar /kernel/trunk/generic/src/ Improve comments regarding liveliness of threads and tasks.  
1588 6592 d 7 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 6592 d 8 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 6592 d 11 h jermar /kernel/trunk/generic/src/synch/ futex_cleanup() implementation.  
1585 6592 d 12 h jermar /kernel/trunk/generic/ Kill task when its main thread exits.  
1583 6592 d 15 h jermar /kernel/trunk/generic/ Make ktaskclnp call ipc_cleanup and futex_cleanup.  
1582 6592 d 15 h palkovsky /kernel/trunk/generic/ Modified ipc_cleanup.  
1581 6592 d 17 h jermar /kernel/trunk/generic/src/ Detach kmp thread after joining it.
Extend assertion in thread_destroy() to not panic when threads are destroyed in their Unded state.