| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 3576 |
5695 d 12 h |
vana |
/trunk/kernel/generic/src/main/ |
On Itanium there is nead to preserve at least gp when switching APs to separate stack. Safer way is to save all context and to do it on all platforms. |
|
| 3566 |
5698 d 9 h |
svoboda |
/trunk/ |
Set meaningful names for loaded programs. Now 'tasks' kconsole command is much less obscure. |
|
| 3438 |
5750 d 7 h |
svoboda |
/trunk/ |
Merge syscall tracer (trace) and relevant part of udebug interface from tracing to trunk. |
|
| 3362 |
5774 d 0 h |
jermar |
/trunk/kernel/generic/ |
Fix processing of answers to forwarded masqueraded calls. |
|
| 3222 |
5821 d 3 h |
svoboda |
/trunk/ |
Merge program-loader related stuff from dynload branch to trunk. (huge) |
|
| 3193 |
5828 d 22 h |
jermar |
/trunk/kernel/ |
cstyle fixes |
|
| 3181 |
5838 d 8 h |
jermar |
/trunk/kernel/generic/src/ |
cstyle for kinit.c and scheduler.c |
|
| 3175 |
5840 d 7 h |
jermar |
/trunk/kernel/generic/src/main/ |
Don't print anything before the kernel initializes the first THE
structure. This fixes a regression introduced in r3061. If anything
worked from r3061 until now, it was only due to luck. arm32 was not
that lucky when built with gcc 4.3.1. |
|
| 3097 |
5855 d 0 h |
decky |
/trunk/kernel/ |
resurrect klog |
|
| 3061 |
5856 d 4 h |
decky |
/trunk/kernel/generic/src/main/ |
debugging output of kernel initialization |
|
| 3060 |
5856 d 4 h |
decky |
/trunk/kernel/generic/src/main/ |
run init tasks after they are all loaded |
|
| 3029 |
5860 d 4 h |
decky |
/trunk/kernel/generic/ |
fix kernel ramdisk support |
|
| 2746 |
5953 d 2 h |
decky |
/trunk/kernel/ |
start merging tasklets (more or less a rewrite) |
|
| 2745 |
5953 d 7 h |
decky |
/trunk/ |
code cleanup (mostly signed/unsigned)
allow extra compiler warnings |
|
| 2725 |
5974 d 4 h |
decky |
/trunk/kernel/ |
remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability) |
|
| 2701 |
5986 d 7 h |
jermar |
/trunk/kernel/ |
Fix cstyle and (c) to 2008. |
|
| 2447 |
6224 d 3 h |
jermar |
/trunk/kernel/generic/src/main/ |
Split accidently joined lines. |
|
| 2446 |
6224 d 3 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 |
6224 d 5 h |
decky |
/trunk/ |
initial merge of branches/fs
(not finished, huge cleanup is needed) |
|
| 2227 |
6277 d 13 h |
decky |
/trunk/kernel/ |
start shutdown infrastructure |
|
| 2223 |
6277 d 19 h |
decky |
/trunk/kernel/generic/src/ |
add mcall0 command (calling a function on each CPU) |
|
| 2118 |
6340 d 4 h |
decky |
/trunk/kernel/generic/src/ |
explicit typecast, fix signed/unsigned comparison |
|
| 2089 |
6348 d 5 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
| 2087 |
6349 d 1 h |
jermar |
/trunk/kernel/ |
Indentaion and formatting changes even Martin will like :-) |
|
| 2071 |
6358 d 22 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 2070 |
6359 d 6 h |
jermar |
/trunk/ |
Rather big indentation and formatting changes.
More inteligent long line wrapping. |
|
| 2066 |
6371 d 3 h |
jermar |
/trunk/kernel/generic/src/main/ |
Formatting changes.
Bump year in kernel copyright. |
|
| 2048 |
6391 d 0 h |
jermar |
/trunk/ |
Formatting and indentation changes. |
|
| 2042 |
6393 d 2 h |
decky |
/trunk/kernel/ |
introduce uncounted threads, whose accounting doesn't affect accumulated task accounting
run tests in kconsole thread again |
|
| 2039 |
6393 d 6 h |
decky |
/trunk/kernel/generic/ |
accumulate task accounting, run tests as separate kernel task |
|
| 2019 |
6396 d 0 h |
decky |
/trunk/kernel/ |
prepare for new test infrastructure |
|
| 2015 |
6397 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. |
|
| 2005 |
6407 d 3 h |
decky |
/trunk/ |
update rd |
|
| 2002 |
6407 d 5 h |
decky |
/trunk/kernel/generic/ |
rd work |
|
| 2000 |
6409 d 8 h |
decky |
/trunk/kernel/ |
move files to more proper locations |
|
| 1999 |
6409 d 8 h |
decky |
/trunk/ |
start RAM disk support |
|
| 1901 |
6472 d 4 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 |
6478 d 20 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 |
6500 d 3 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 |
6500 d 8 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. |
|