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Rev Age Author Path Log message Diff
1968 6396 d 17 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 6396 d 17 h jermar /tags/0.2.0.1/ Tagging release 0.2.0.1  
1695 6534 d 21 h jermar /kernel/trunk/generic/src/console/ Inform the user about the kernel relinquishing the console on continue command.  
1693 6534 d 22 h palkovsky /kernel/trunk/generic/ Modified ipc/irq to be able to pass up to 3 arguments to userspace.  
1687 6536 d 1 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 6536 d 5 h jermar /kernel/trunk/ #ifdef more debugging printf()'s.  
1682 6536 d 7 h palkovsky /kernel/trunk/ Fast framebuffer scrolling in kconsole. Eats some memory though.  
1681 6536 d 15 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 6536 d 15 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 6537 d 1 h palkovsky /kernel/trunk/generic/src/mm/ Fixed error in page number computing, that could almost never appear.  
1676 6537 d 1 h jermar /kernel/trunk/generic/src/proc/ Forgotten interrupts_restore().  
1669 6537 d 22 h palkovsky /kernel/trunk/generic/src/ipc/ Small consitency ipc update.  
1667 6537 d 23 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 6538 d 2 h palkovsky /kernel/trunk/ Slightly better test.
Made call keys work on ia64.		  
1662 6538 d 6 h palkovsky /kernel/trunk/generic/src/main/ Responsive kconsole after test finished.  
1661 6538 d 6 h jermar /kernel/trunk/generic/ Collect Undead threads while waiting to join uinit.
Rename ktaskkill to ktaskgc.		  
1659 6538 d 6 h vana /kernel/trunk/generic/src/main/ No uspace if tests  
1643 6539 d 4 h palkovsky /kernel/trunk/generic/ IPC made faster in non-debug mode.  
1636 6539 d 14 h jermar /kernel/trunk/ Move comment.

Do TLB shootdown also when allocating new ASID.		  
1628 6539 d 16 h decky /kernel/trunk/ fixes  
1625 6539 d 16 h decky /kernel/trunk/ ppc32 uspace keyboard support  
1613 6539 d 23 h palkovsky /kernel/trunk/generic/src/console/ Fixed klog to use correct vsnprintf.  
1612 6539 d 23 h jermar /kernel/trunk/generic/src/lib/ Generic version of memcpy that is resistent towards unaligned memory accesses.  
1605 6540 d 3 h cejka /kernel/trunk/generic/src/printf/ Another kernel printf return value fix.  
1604 6540 d 3 h cejka /kernel/trunk/ Fixed printf return value.  
1600 6540 d 6 h jermar /kernel/trunk/generic/src/proc/ Prevent task killing of kernel by returning EPERM on such a request.  
1599 6540 d 6 h palkovsky /kernel/trunk/generic/src/mm/ Blacklist first frame to avoid problems with allocator.  
1597 6540 d 7 h palkovsky /kernel/trunk/ Added possibility to interrupt task at exit from interrupt routine.  
1595 6540 d 7 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 6540 d 14 h jermar /kernel/trunk/generic/src/mm/ Never ever walk a B+tree as you destroy it. Or vice versa.  
1593 6540 d 15 h jermar /kernel/trunk/generic/src/synch/ When interrupted from sleep, pending timeouts must be unregistered.  
1591 6540 d 17 h palkovsky /kernel/trunk/generic/ Small updates to ipc.  
1589 6540 d 20 h jermar /kernel/trunk/generic/src/ Improve comments regarding liveliness of threads and tasks.  
1588 6540 d 21 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 6540 d 22 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 6541 d 1 h jermar /kernel/trunk/generic/src/synch/ futex_cleanup() implementation.  
1585 6541 d 1 h jermar /kernel/trunk/generic/ Kill task when its main thread exits.  
1583 6541 d 4 h jermar /kernel/trunk/generic/ Make ktaskclnp call ipc_cleanup and futex_cleanup.  
1582 6541 d 4 h palkovsky /kernel/trunk/generic/ Modified ipc_cleanup.  
1581 6541 d 7 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.