Rev |
Age |
Author |
Path |
Log message |
Diff |
2050 |
6454 d 10 h |
decky |
/trunk/kernel/ |
benchmarking with statistics (initial) |
|
2042 |
6459 d 3 h |
decky |
/trunk/kernel/ |
introduce uncounted threads, whose accounting doesn't affect accumulated task accounting
run tests in kconsole thread again |
|
2039 |
6459 d 7 h |
decky |
/trunk/kernel/generic/ |
accumulate task accounting, run tests as separate kernel task |
|
2032 |
6460 d 6 h |
decky |
/trunk/kernel/generic/src/proc/ |
proper initialization of last_cycle |
|
2030 |
6460 d 8 h |
decky |
/trunk/kernel/ |
thread CPU cycles accounting |
|
1854 |
6566 d 9 h |
jermar |
/trunk/kernel/ |
Define architecture-specific thread sub-constructors and sub-destructors on all architectures.
Define the THREAD_FLAG_USPACE which means that the thread runs in user space.
The forementioned changes allow for allocating of user window buffer on sparc64
threads that execute in userspace.
A lot of formatting and indentation fixes. |
|
1839 |
6590 d 4 h |
decky |
/trunk/kernel/generic/ |
finish security context isolation |
|
1820 |
6597 d 21 h |
decky |
/trunk/kernel/generic/ |
initial security context support |
|
1787 |
6615 d 1 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
1780 |
6622 d 3 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
1766 |
6630 d 10 h |
palkovsky |
/kernel/trunk/ |
Changed frame_alloc call, cleaned a lot of stuff, fixed some not-perfectly-correct error handling. |
|
1760 |
6633 d 4 h |
palkovsky |
/kernel/trunk/ |
Changed interface of frame_alloc/free to use address of frame instead of the pfn.
This makes it impossible to use >4GB of memory on 32-bit machines, but who cares... |
|
1757 |
6636 d 7 h |
jermar |
/kernel/trunk/ |
Cleanup of comments. |
|
1735 |
6638 d 9 h |
decky |
/kernel/trunk/ |
make kernel prints case consistent |
|
1702 |
6643 d 5 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
1687 |
6646 d 6 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(). |
|
1680 |
6646 d 20 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(). |
|
1661 |
6648 d 11 h |
jermar |
/kernel/trunk/generic/ |
Collect Undead threads while waiting to join uinit.
Rename ktaskkill to ktaskgc. |
|
1636 |
6649 d 19 h |
jermar |
/kernel/trunk/ |
Move comment.
Do TLB shootdown also when allocating new ASID. |
|
1595 |
6650 d 12 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. |
|
1589 |
6651 d 1 h |
jermar |
/kernel/trunk/generic/src/ |
Improve comments regarding liveliness of threads and tasks. |
|
1585 |
6651 d 6 h |
jermar |
/kernel/trunk/generic/ |
Kill task when its main thread exits. |
|
1581 |
6651 d 12 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. |
|
1579 |
6651 d 22 h |
jermar |
/kernel/trunk/generic/ |
Framework for task_kill().
Some pieces (e.g. implementation of ktask_cleanup() kernel thread and
task_destroy() function) are missing.
Changed locking order for task lock, threads_lock and thread lock from
threads_lock, thread lock, task lock to task lock, threads_lock, thread lock. |
|
1571 |
6652 d 3 h |
jermar |
/kernel/trunk/generic/ |
thread_join_timeout() and thread_detach() implementation.
Needs more thorough testing. |
|
1502 |
6654 d 7 h |
jermar |
/kernel/trunk/ |
Replace nonblocking argument of waitq_sleep_timeout with flags that specify mode of operation.
Now a flag can be used to specify interruptible sleep.
Modify waitq_interrupt_sleep() to only interrupt threads that used this flag.
O |
|
1458 |
6656 d 22 h |
palkovsky |
/kernel/trunk/ |
Added console support to gxemul.
Wider information in thread list. |
|
1288 |
6682 d 8 h |
jermar |
/kernel/trunk/ |
Complete implementation of copy_from_uspace() and copy_to_uspace()
for amd64 and ia32. Other architectures still compile and run,
but need to implement their own assembly-only memcpy(), memcpy_from_uspace(),
memcpy_to_uspace() and their failover parts. For these architectures
only dummy implementations are provided. |
|
1248 |
6690 d 3 h |
jermar |
/kernel/trunk/ |
Add some @file doxygen comments and improve already existing comments. |
|
1210 |
6696 d 7 h |
vana |
/kernel/trunk/ |
Incomplete VHPT walker support for Itanium |
|
1196 |
6701 d 7 h |
cejka |
/kernel/trunk/ |
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions. |
|
1184 |
6704 d 5 h |
jermar |
/kernel/trunk/ |
Move arch/thread.h to arch/proc/thread.h on all architectures.
Replace ARCH_THREAD_DATA with new thread_arch_t arch on all architectures.
Similarily, add task_arch_t arch on all architectures.
On amd64 and ia32, grow the TSS segment by 64K + 1B to support IO port
permission bitmap. For the same reason, define per task IO port permission bitmaps
on ia32 and amd64. |
|
1177 |
6705 d 7 h |
jermar |
/kernel/trunk/generic/ |
Modify B+tree node key width to be 64-bit wide on all platforms. |
|
1171 |
6705 d 11 h |
jermar |
/kernel/trunk/ |
Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer. |
|
1158 |
6708 d 5 h |
jermar |
/kernel/trunk/generic/ |
Replace list of all threads with B+tree of all threads.
Add function thread_exists() for querying existence of thread. |
|
1138 |
6721 d 3 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(). |
|
1115 |
6725 d 8 h |
jermar |
/kernel/trunk/generic/src/proc/ |
Fix kcpulb() to change state of the migrated thread to Entering so that thread_ready() won't panic() on violated assertion.
Make print out of threads and tasks more dense again. |
|
1104 |
6726 d 3 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. |
|
1103 |
6726 d 7 h |
jermar |
/kernel/trunk/generic/src/ |
Remove extra before_thread_runs() calls. |
|
1086 |
6729 d 21 h |
palkovsky |
/kernel/trunk/generic/ |
Untested better IPC functions.
* There is some bug in MIPS, unpredicatbly sometimes the thread gets mapped
different frame for stack. |
|