| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2447 |
6210 d 8 h |
jermar |
/trunk/kernel/generic/src/main/ |
Split accidently joined lines. |
|
| 2446 |
6210 d 9 h |
jermar |
/trunk/kernel/generic/ |
More efficient and simpler task termination.
Based on the assumption, that after its creation, only the task itself can create more threads for itself,
the last thread with userspace context to execute thread_exit() will perform futex and IPC cleanup. When
the task has no threads, it is destroyed. Both the cleanup and destruction is controlled by reference
counting.
As for userspace threads, even though there could be a global garbage collector for joining threads, it is
much simpler if the uinit thread detaches itself before switching to userspace.
task_kill() is now an idempotent operation. It just instructs the threads within a task to exit.
Change in the name of a thread state: Undead -> JoinMe. |
|
| 2445 |
6210 d 10 h |
decky |
/trunk/ |
initial merge of branches/fs
(not finished, huge cleanup is needed) |
|
| 2227 |
6263 d 18 h |
decky |
/trunk/kernel/ |
start shutdown infrastructure |
|
| 2223 |
6264 d 1 h |
decky |
/trunk/kernel/generic/src/ |
add mcall0 command (calling a function on each CPU) |
|
| 2118 |
6326 d 9 h |
decky |
/trunk/kernel/generic/src/ |
explicit typecast, fix signed/unsigned comparison |
|
| 2089 |
6334 d 11 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
| 2087 |
6335 d 7 h |
jermar |
/trunk/kernel/ |
Indentaion and formatting changes even Martin will like :-) |
|
| 2071 |
6345 d 4 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 2070 |
6345 d 11 h |
jermar |
/trunk/ |
Rather big indentation and formatting changes.
More inteligent long line wrapping. |
|
| 2066 |
6357 d 9 h |
jermar |
/trunk/kernel/generic/src/main/ |
Formatting changes.
Bump year in kernel copyright. |
|
| 2048 |
6377 d 5 h |
jermar |
/trunk/ |
Formatting and indentation changes. |
|
| 2042 |
6379 d 8 h |
decky |
/trunk/kernel/ |
introduce uncounted threads, whose accounting doesn't affect accumulated task accounting
run tests in kconsole thread again |
|
| 2039 |
6379 d 12 h |
decky |
/trunk/kernel/generic/ |
accumulate task accounting, run tests as separate kernel task |
|
| 2019 |
6382 d 6 h |
decky |
/trunk/kernel/ |
prepare for new test infrastructure |
|
| 2015 |
6384 d 4 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. |
|
| 2005 |
6393 d 9 h |
decky |
/trunk/ |
update rd |
|
| 2002 |
6393 d 11 h |
decky |
/trunk/kernel/generic/ |
rd work |
|
| 2000 |
6395 d 13 h |
decky |
/trunk/kernel/ |
move files to more proper locations |
|
| 1999 |
6395 d 13 h |
decky |
/trunk/ |
start RAM disk support |
|
| 1901 |
6458 d 9 h |
jermar |
/trunk/kernel/ |
Make SMP related parts of main.c more generic.
Move initialization of local APIC to architecture specific code.
Add arch_post_cpu_init() to support the above. |
|
| 1894 |
6465 d 2 h |
jermar |
/trunk/ |
Add balloc() (a.k.a boot allocator):
- balloc() only needs to know how to allocate memory.
- Memory allocated via balloc() is supposed to be passed to kernel and never freed by boot itself.
- make kernel aware of boot allocations
More work on OFW device tree:
- use balloc() to efficiently and safely allocate memory for the canonical copy of the device tree
sparc64 boot:
- pass OFW device tree root node pointer to kernel |
|
| 1855 |
6486 d 9 h |
jermar |
/trunk/kernel/ |
sparc64 work.
Fix bug introduced in revision 1852. When fixing CWP,
the input registers of the current window (i.e. output
registers of the window belonging to the interrupted
context) must be preserved. Preserve those registers
in memory. Sure there exist more efficient ways how to
copy the inputs.
Simplify before_thread_runs_arch(), resp. after_thread_ran_arch(),
and make them install, resp. uninstall, DTLB locked mapping for
eventual userspace window buffer. |
|
| 1854 |
6486 d 13 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. |
|
| 1833 |
6514 d 0 h |
decky |
/trunk/kernel/ |
more sophisticated initial stack handling |
|
| 1826 |
6514 d 6 h |
decky |
/trunk/kernel/generic/src/main/ |
some debugging output |
|
| 1787 |
6535 d 6 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1780 |
6542 d 7 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
| 1757 |
6556 d 12 h |
jermar |
/kernel/trunk/ |
Cleanup of comments. |
|
| 1729 |
6559 d 0 h |
decky |
/kernel/trunk/generic/src/main/ |
coding style changes |
|
| 1705 |
6562 d 13 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 |
6563 d 10 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 1662 |
6568 d 15 h |
palkovsky |
/kernel/trunk/generic/src/main/ |
Responsive kconsole after test finished. |
|
| 1659 |
6568 d 16 h |
vana |
/kernel/trunk/generic/src/main/ |
No uspace if tests |
|
| 1595 |
6570 d 17 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. |
|
| 1581 |
6571 d 16 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. |
|
| 1576 |
6572 d 5 h |
jermar |
/kernel/trunk/ |
Make use of thread_join_timeout() and thread_detach() in kernel.
Improved comments in slab.h. |
|
| 1434 |
6579 d 6 h |
palkovsky |
/kernel/trunk/ |
Added 'realtime' clock interface.
Added some asm macros as memory barriers.
Added drift computing for mips platform. |
|
| 1389 |
6586 d 5 h |
decky |
/kernel/trunk/ |
minor changes
ppc32: identically map the whole physical memory
fix page hash table refill logic |
|
| 1341 |
6592 d 3 h |
cejka |
/kernel/trunk/generic/src/main/ |
Added capability to register IRQs to tasks. |
|