| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2141 |
6254 d 11 h |
jermar |
/trunk/ |
The Ultimate Solution To Illegal Virtual Aliases.
It is better to avoid them completely than to fight them.
Switch the sparc64 port to 16K pages. The TLBs and TSBs
continue to operate with 8K pages only. Page tables and
other generic parts operate with 16K pages.
Because the MMU doesn't support 16K directly, each 16K
page is emulated by a pair of 8K pages. With 16K pages,
illegal aliases cannot be created in 16K D-cache. |
|
| 2071 |
6323 d 14 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 2015 |
6362 d 14 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. |
|
| 1866 |
6458 d 14 h |
jermar |
/trunk/uspace/ |
Indentation and formatting facelift for libc.
Libc headers now have C99 compliant guards. |
|
| 1787 |
6513 d 16 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1719 |
6538 d 13 h |
decky |
/uspace/trunk/ |
big code cleanup, compile with -Wall -Werror to enforce better coding
there is currently one warning that requires attention, please review |
|
| 1701 |
6541 d 22 h |
palkovsky |
/uspace/trunk/libc/generic/ |
Doc update |
|
| 1653 |
6547 d 15 h |
cejka |
/uspace/trunk/ |
Doxygen comments. |
|
| 1596 |
6549 d 2 h |
palkovsky |
/uspace/trunk/ |
Added basic klog.
Added ipc tester.
TODO: add serializing functions to psthread, so that the lines in klog won't intermix. |
|
| 1547 |
6551 d 19 h |
palkovsky |
/uspace/trunk/ |
AS_AREA_CACHEABLE not needed anymore for sharing.
Added icons to console. |
|
| 1501 |
6552 d 23 h |
palkovsky |
/uspace/trunk/ |
Allocation function for allocating free areas for mmap, map_physmem etc. |
|
| 1462 |
6554 d 20 h |
palkovsky |
/uspace/trunk/ |
Changed according to as_area_send/recv change. |
|
| 1453 |
6555 d 16 h |
palkovsky |
/uspace/trunk/ |
Modified console to use new async framework. |
|
| 1452 |
6555 d 17 h |
palkovsky |
/uspace/trunk/libc/ |
Added some additional functionality. |
|
| 1449 |
6556 d 17 h |
palkovsky |
/uspace/trunk/ |
Started porting tetris. |
|
| 1442 |
6557 d 4 h |
palkovsky |
/uspace/trunk/libc/generic/ |
Fixed bad order when reading time. |
|
| 1441 |
6557 d 11 h |
palkovsky |
/uspace/trunk/ |
Added support for async_wait_timeout. |
|
| 1439 |
6557 d 12 h |
palkovsky |
/uspace/trunk/libc/generic/ |
Correct realtime clock communication |
|
| 1435 |
6557 d 16 h |
palkovsky |
/uspace/trunk/ |
Rough implementation of gettimeofday.
IPC_M_RECV_AS doesn't allow us to specify additional user parametrs. That
doesn't seem to be very configurable :-/ |
|