| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 1760 |
6542 d 2 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 |
6545 d 5 h |
jermar |
/kernel/trunk/ |
Cleanup of comments. |
|
| 1735 |
6547 d 7 h |
decky |
/kernel/trunk/ |
make kernel prints case consistent |
|
| 1731 |
6547 d 17 h |
jermar |
/kernel/trunk/ |
Updates in Doxygen-style comments.
Make architecture specific modules appear conditionally in the documentation.
Add time management module.
Improve names of other modules and sort module order
to be more like in the design documentation. |
|
| 1712 |
6548 d 22 h |
palkovsky |
/kernel/trunk/generic/ |
Send to uspace notification about end of kconsole mode. |
|
| 1702 |
6552 d 3 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 1693 |
6554 d 1 h |
palkovsky |
/kernel/trunk/generic/ |
Modified ipc/irq to be able to pass up to 3 arguments to userspace. |
|
| 1661 |
6557 d 9 h |
jermar |
/kernel/trunk/generic/ |
Collect Undead threads while waiting to join uinit.
Rename ktaskkill to ktaskgc. |
|
| 1643 |
6558 d 7 h |
palkovsky |
/kernel/trunk/generic/ |
IPC made faster in non-debug mode. |
|
| 1625 |
6558 d 19 h |
decky |
/kernel/trunk/ |
ppc32 uspace keyboard support |
|
| 1595 |
6559 d 10 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. |
|
| 1591 |
6559 d 19 h |
palkovsky |
/kernel/trunk/generic/ |
Small updates to ipc. |
|
| 1587 |
6560 d 0 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. |
|
| 1585 |
6560 d 4 h |
jermar |
/kernel/trunk/generic/ |
Kill task when its main thread exits. |
|
| 1583 |
6560 d 7 h |
jermar |
/kernel/trunk/generic/ |
Make ktaskclnp call ipc_cleanup and futex_cleanup. |
|
| 1582 |
6560 d 7 h |
palkovsky |
/kernel/trunk/generic/ |
Modified ipc_cleanup. |
|
| 1579 |
6560 d 20 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. |
|
| 1576 |
6560 d 22 h |
jermar |
/kernel/trunk/ |
Make use of thread_join_timeout() and thread_detach() in kernel.
Improved comments in slab.h. |
|
| 1573 |
6561 d 0 h |
palkovsky |
/kernel/trunk/generic/ |
Renamed some things in IPC to be consistent.
Added ipc reporting to kconsole. |
|
| 1571 |
6561 d 1 h |
jermar |
/kernel/trunk/generic/ |
thread_join_timeout() and thread_detach() implementation.
Needs more thorough testing. |
|
| 1568 |
6561 d 2 h |
palkovsky |
/kernel/trunk/generic/ |
Slightly remodelled ipc hangups to facilitate correct cleanup.
Doc updates for frame allocator. |
|
| 1544 |
6562 d 4 h |
palkovsky |
/kernel/trunk/generic/ |
Slightly better behaviour with caching on memory sharing. |
|
| 1507 |
6563 d 4 h |
vana |
/kernel/trunk/ |
IA64 uspace keyboard kernel part |
|
| 1502 |
6563 d 5 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 |
|
| 1494 |
6563 d 17 h |
palkovsky |
/kernel/trunk/generic/ |
Removes unnecessary parameter for map_physmem syscall. |
|
| 1484 |
6564 d 3 h |
palkovsky |
/kernel/trunk/generic/include/ |
Added EINVAL error code. |
|
| 1474 |
6564 d 19 h |
palkovsky |
/kernel/trunk/ |
Added syscall that lets kernel regain access to keyboard. |
|
| 1468 |
6565 d 1 h |
jermar |
/kernel/trunk/ |
Function for destroying address space for which there is no other reference in the kernel. |
|
| 1461 |
6565 d 4 h |
palkovsky |
/kernel/trunk/generic/ |
Slightly changed semantics of AS_AREA_SEND/RECV. |
|
| 1460 |
6565 d 5 h |
jermar |
/kernel/trunk/generic/ |
Reference counting for futexes. |
|
| 1440 |
6567 d 18 h |
palkovsky |
/kernel/trunk/generic/include/ |
Added error code for timeouts. |
|
| 1438 |
6567 d 19 h |
palkovsky |
/kernel/trunk/generic/ |
Correct realtime clock communication. |
|
| 1434 |
6567 d 23 h |
palkovsky |
/kernel/trunk/ |
Added 'realtime' clock interface.
Added some asm macros as memory barriers.
Added drift computing for mips platform. |
|
| 1431 |
6568 d 6 h |
jermar |
/kernel/trunk/generic/ |
Add missed_clock_ticks to CPU structure so that clock() can detect missed timer interrupts.
Architectures are required to support this in order to make time keeping accurate. |
|
| 1429 |
6568 d 8 h |
jermar |
/kernel/trunk/generic/ |
Make ddi_physmem_map() accept address space area flags instead of writable switch.
Thus even these types of address space areas can turn caching on, if it is desired. |
|
| 1428 |
6568 d 19 h |
palkovsky |
/kernel/trunk/generic/ |
Added 256K slab, so that AMD can boot (until ELF loader is fixed).
Added AS_AREA_RECV so that the caller can receive AS_AREA. |
|
| 1425 |
6568 d 22 h |
jermar |
/kernel/trunk/generic/ |
Make address space backend data a union. |
|
| 1424 |
6569 d 0 h |
jermar |
/kernel/trunk/ |
Move the sharing functionality to address space area backends.
Add backend for continuous regions of physical memory.
Sharing for these areas works automagically now. |
|
| 1423 |
6569 d 4 h |
jermar |
/kernel/trunk/ |
Update page fault handlers to distinguish between different access modes that had caused the page fault. |
|
| 1417 |
6570 d 20 h |
jermar |
/kernel/trunk/generic/ |
Modify as_area_share() to accept destination area flags bitmask from the sender
(i.e. the sender can limit access mode to the shared area for the recipient).
Modify IPC_M_AS_AREA_SEND code to support this. Arguments for sender: arg1=as_area,
arg2=size, arg3=flags_mask.
The mechanism seems to work, but the page fault handlers need to be altered to
distinguish between faults under different access modes. |
|