| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2076 |
6364 d 6 h |
jermar |
/trunk/kernel/ |
Beat the implicit illegal virtual alias created by reusing userspace frames.
In the anonymous and ELF backends, if the architecture has virtually indexed D-cache,
selectively flush cachelines belonging to the frame being freed.
This fixes Ticket #20. |
|
| 2071 |
6365 d 22 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 2070 |
6366 d 6 h |
jermar |
/trunk/ |
Rather big indentation and formatting changes.
More inteligent long line wrapping. |
|
| 2069 |
6367 d 21 h |
jermar |
/trunk/ |
Improve formatting. |
|
| 2068 |
6373 d 6 h |
jermar |
/trunk/kernel/ |
Formatting and indentation fixes. |
|
| 2067 |
6376 d 4 h |
jermar |
/trunk/kernel/ |
More formatting changes. |
|
| 2066 |
6378 d 3 h |
jermar |
/trunk/kernel/generic/src/main/ |
Formatting changes.
Bump year in kernel copyright. |
|
| 2064 |
6379 d 21 h |
vana |
/trunk/ |
SIMICS added as a simulator kernel runs on |
|
| 2063 |
6380 d 1 h |
jermar |
/trunk/kernel/generic/src/lib/ |
Call big endian byte swap function instead of little endian. |
|
| 2062 |
6380 d 2 h |
jermar |
/trunk/kernel/generic/src/lib/ |
switch statement coding style fixes. |
|
| 2059 |
6389 d 7 h |
jermar |
/trunk/kernel/generic/ |
Improve indentation and formatting. |
|
| 2052 |
6395 d 2 h |
decky |
/trunk/kernel/generic/src/mm/ |
pretty-print slabs |
|
| 2051 |
6395 d 8 h |
decky |
/trunk/kernel/ |
quiet mode |
|
| 2050 |
6395 d 9 h |
decky |
/trunk/kernel/ |
benchmarking with statistics (initial) |
|
| 2048 |
6398 d 0 h |
jermar |
/trunk/ |
Formatting and indentation changes. |
|
| 2042 |
6400 d 2 h |
decky |
/trunk/kernel/ |
introduce uncounted threads, whose accounting doesn't affect accumulated task accounting
run tests in kconsole thread again |
|
| 2041 |
6400 d 3 h |
decky |
/trunk/kernel/generic/src/proc/ |
revert 2040 |
|
| 2040 |
6400 d 5 h |
decky |
/trunk/kernel/generic/src/proc/ |
add forgotten btree_remove() |
|
| 2039 |
6400 d 6 h |
decky |
/trunk/kernel/generic/ |
accumulate task accounting, run tests as separate kernel task |
|
| 2035 |
6401 d 4 h |
decky |
/trunk/kernel/generic/src/ |
more fancy kconsole output |
|
| 2032 |
6401 d 5 h |
decky |
/trunk/kernel/generic/src/proc/ |
proper initialization of last_cycle |
|
| 2030 |
6401 d 7 h |
decky |
/trunk/kernel/ |
thread CPU cycles accounting |
|
| 2027 |
6402 d 6 h |
decky |
/trunk/kernel/ |
cleanup kernel tests infrastructure |
|
| 2020 |
6403 d 0 h |
decky |
/trunk/kernel/ |
integrate more tests |
|
| 2019 |
6403 d 0 h |
decky |
/trunk/kernel/ |
prepare for new test infrastructure |
|
| 2015 |
6404 d 22 h |
jermar |
/trunk/ |
Rework support for virtually indexed cache.
Instead of repeatedly flushing the data cache, which was a huge overkill, refuse to create an illegal address alias
in the kernel (again) and allocate appropriate page color in userspace instead. Extend the detection also to
SYS_PHYSMEM_MAP syscall.
Add support for tracking physical memory areas mappable by SYS_PHYSMEM_MAP.
Lots of coding style changes. |
|
| 2012 |
6407 d 20 h |
jermar |
/trunk/ |
Eliminate confusion between SYS_MAP_PHYSMEM and sys_physmem_map.
The syscall is to be called SYS_PHYSMEM_MAP from now on and the functions that participate in its implementation are
called *physmem_map(). |
|
| 2009 |
6409 d 22 h |
jermar |
/trunk/kernel/ |
Initial support for handling illegal virtual aliases on sparc64. |
|
| 2007 |
6412 d 21 h |
jermar |
/trunk/kernel/ |
Introduce page colors. So far, only sparc64 uses correct page color bits. Other architectures have a dummy define
specifying zero bits for a page color.
There is a new check of page color in as_area_share(). Because of lack of support for this in the userspace, the
check has been #ifef'ed out. |
|
| 2005 |
6414 d 3 h |
decky |
/trunk/ |
update rd |
|
| 2002 |
6414 d 5 h |
decky |
/trunk/kernel/generic/ |
rd work |
|
| 2000 |
6416 d 8 h |
decky |
/trunk/kernel/ |
move files to more proper locations |
|
| 1999 |
6416 d 8 h |
decky |
/trunk/ |
start RAM disk support |
|
| 1981 |
6426 d 6 h |
jermar |
/trunk/kernel/ |
Indentation, formatting and minor changes. |
|
| 1972 |
6439 d 5 h |
jermar |
/trunk/ |
Modify selected function to consume less stack space.
Avoid flushw instruction in the sparc64 loader. |
|
| 1954 |
6448 d 21 h |
jermar |
/trunk/ |
Minor changes. Some coding style fixes and also a type (tee vs. tree).
One AS -> as change. |
|
| 1950 |
6453 d 1 h |
jermar |
/trunk/kernel/ |
Indentation changes and coding style fixes in slab.c and slab.h. |
|
| 1933 |
6457 d 21 h |
jermar |
/trunk/kernel/generic/ |
Implement efficient IPC notification cleanup. |
|
| 1932 |
6457 d 22 h |
jermar |
/trunk/kernel/ |
Do not copy notification config out of the IRQ structure.
Add the notify member, that toggles notifications on and off instead.
This is good for preventing other tasks from registering the notification
while the notification config is stored outside the IRQ structure.
It should also help to implement the cleanup code. |
|
| 1929 |
6458 d 3 h |
decky |
/trunk/kernel/generic/src/console/ |
ipc_irq_send_msg(NULL, 0, 0, 0) is definitively a bug |
|