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Rev Age Author Path Log message Diff
1968 6506 d 9 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 6506 d 9 h jermar /tags/0.2.0.1/ Tagging release 0.2.0.1  
1695 6644 d 13 h jermar /kernel/trunk/generic/src/console/ Inform the user about the kernel relinquishing the console on continue command.  
1693 6644 d 14 h palkovsky /kernel/trunk/generic/ Modified ipc/irq to be able to pass up to 3 arguments to userspace.  
1687 6645 d 17 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 6645 d 20 h jermar /kernel/trunk/ #ifdef more debugging printf()'s.  
1682 6645 d 23 h palkovsky /kernel/trunk/ Fast framebuffer scrolling in kconsole. Eats some memory though.  
1681 6646 d 7 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 6646 d 7 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 6646 d 16 h palkovsky /kernel/trunk/generic/src/mm/ Fixed error in page number computing, that could almost never appear.  
1676 6646 d 17 h jermar /kernel/trunk/generic/src/proc/ Forgotten interrupts_restore().  
1669 6647 d 14 h palkovsky /kernel/trunk/generic/src/ipc/ Small consitency ipc update.  
1667 6647 d 14 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 6647 d 17 h palkovsky /kernel/trunk/ Slightly better test.
Made call keys work on ia64.		  
1662 6647 d 22 h palkovsky /kernel/trunk/generic/src/main/ Responsive kconsole after test finished.  
1661 6647 d 22 h jermar /kernel/trunk/generic/ Collect Undead threads while waiting to join uinit.
Rename ktaskkill to ktaskgc.		  
1659 6647 d 22 h vana /kernel/trunk/generic/src/main/ No uspace if tests  
1643 6648 d 20 h palkovsky /kernel/trunk/generic/ IPC made faster in non-debug mode.  
1636 6649 d 6 h jermar /kernel/trunk/ Move comment.

Do TLB shootdown also when allocating new ASID.		  
1628 6649 d 7 h decky /kernel/trunk/ fixes  
1625 6649 d 8 h decky /kernel/trunk/ ppc32 uspace keyboard support  
1613 6649 d 15 h palkovsky /kernel/trunk/generic/src/console/ Fixed klog to use correct vsnprintf.  
1612 6649 d 15 h jermar /kernel/trunk/generic/src/lib/ Generic version of memcpy that is resistent towards unaligned memory accesses.  
1605 6649 d 19 h cejka /kernel/trunk/generic/src/printf/ Another kernel printf return value fix.  
1604 6649 d 19 h cejka /kernel/trunk/ Fixed printf return value.  
1600 6649 d 22 h jermar /kernel/trunk/generic/src/proc/ Prevent task killing of kernel by returning EPERM on such a request.  
1599 6649 d 22 h palkovsky /kernel/trunk/generic/src/mm/ Blacklist first frame to avoid problems with allocator.  
1597 6649 d 22 h palkovsky /kernel/trunk/ Added possibility to interrupt task at exit from interrupt routine.  
1595 6649 d 23 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 6650 d 6 h jermar /kernel/trunk/generic/src/mm/ Never ever walk a B+tree as you destroy it. Or vice versa.  
1593 6650 d 7 h jermar /kernel/trunk/generic/src/synch/ When interrupted from sleep, pending timeouts must be unregistered.  
1591 6650 d 8 h palkovsky /kernel/trunk/generic/ Small updates to ipc.  
1589 6650 d 12 h jermar /kernel/trunk/generic/src/ Improve comments regarding liveliness of threads and tasks.  
1588 6650 d 13 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 6650 d 13 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 6650 d 16 h jermar /kernel/trunk/generic/src/synch/ futex_cleanup() implementation.  
1585 6650 d 17 h jermar /kernel/trunk/generic/ Kill task when its main thread exits.  
1583 6650 d 20 h jermar /kernel/trunk/generic/ Make ktaskclnp call ipc_cleanup and futex_cleanup.  
1582 6650 d 20 h palkovsky /kernel/trunk/generic/ Modified ipc_cleanup.  
1581 6650 d 23 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.