| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2015 |
6416 d 18 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 |
6419 d 16 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(). |
|
| 1933 |
6469 d 17 h |
jermar |
/trunk/kernel/generic/ |
Implement efficient IPC notification cleanup. |
|
| 1926 |
6470 d 4 h |
decky |
/trunk/kernel/ |
cleanup for new IRQ subsystem |
|
| 1923 |
6470 d 17 h |
jermar |
/trunk/ |
Replace the old IRQ dispatcher and IPC notifier with new implementation.
Note that all architectures except for sparc64 are now broken
and don't even compile. |
|
| 1922 |
6472 d 2 h |
jermar |
/trunk/kernel/ |
More IRQ stuff.
Modify the IRQ hash table functions to support lookup based on inr and devno.
Add method member to irq_t. |
|
| 1921 |
6472 d 19 h |
jermar |
/trunk/kernel/ |
Changes in ns16550 and z8530 drivers.
Add some stuff for IRQ notifications to irq_t. |
|
| 1920 |
6473 d 3 h |
jermar |
/trunk/kernel/ |
Move the new IRQ redirector to ddi/.
Add function for assigning unique device numbers.
Change sparc64/drivers/kbd.c to assign devno to keyboard. |
|
| 1888 |
6502 d 21 h |
jermar |
/trunk/ |
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64. |
|
| 1839 |
6542 d 22 h |
decky |
/trunk/kernel/generic/ |
finish security context isolation |
|
| 1787 |
6567 d 20 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1780 |
6574 d 21 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
| 1708 |
6593 d 3 h |
jermar |
/kernel/trunk/ |
Fix some broken doxygen comments. |
|
| 1705 |
6595 d 3 h |
cejka |
/kernel/trunk/ |
Added file with modules definitions and descriptions.
We are able to change modules order and their description in one place. |
|
| 1702 |
6596 d 0 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 1589 |
6603 d 20 h |
jermar |
/kernel/trunk/generic/src/ |
Improve comments regarding liveliness of threads and tasks. |
|
| 1588 |
6603 d 20 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(). |
|
| 1494 |
6607 d 14 h |
palkovsky |
/kernel/trunk/generic/ |
Removes unnecessary parameter for map_physmem syscall. |
|
| 1429 |
6612 d 4 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. |
|
| 1425 |
6612 d 18 h |
jermar |
/kernel/trunk/generic/ |
Make address space backend data a union. |
|