| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 3187 |
5853 d 10 h |
jermar |
/trunk/kernel/generic/src/mm/ |
Get rid of the infamous "Sleep not implemented" panic during low memory
condition. Use a condition variable to implement the sleep. As of now, the
condition is rather coarse and can cause that threads may sleep unnecessarily.
Needs to be fine tuned and based on the amount of memory available. |
|
| 3185 |
5854 d 9 h |
jermar |
/trunk/kernel/generic/src/mm/ |
cstyle for frame.c |
|
| 3057 |
5873 d 14 h |
decky |
/trunk/kernel/generic/src/mm/ |
proper printf formatting |
|
| 2745 |
5970 d 17 h |
decky |
/trunk/ |
code cleanup (mostly signed/unsigned)
allow extra compiler warnings |
|
| 2725 |
5991 d 14 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) |
|
| 2712 |
5996 d 14 h |
decky |
/trunk/kernel/ |
prettyprint output |
|
| 2133 |
6308 d 9 h |
jermar |
/trunk/kernel/generic/src/mm/ |
Coding style and indentation fixes. |
|
| 2128 |
6350 d 9 h |
jermar |
/trunk/ |
Add arm32 architecture. The 32 suffix is used to specify that 16-bit Thumb
instructions are not used. The arm32 code is mostly composed of placeholders
that need to be replaced by real implementation. So far, the arm32 tree
only compiles. If run under GXEmul simulator, an infinit loop at the
kernel entry point will be entered. |
|
| 2123 |
6357 d 13 h |
decky |
/trunk/kernel/generic/src/mm/ |
add forgotten unsigned |
|
| 2122 |
6357 d 13 h |
decky |
/trunk/kernel/generic/ |
explicit typecast, fix signed/unsigned comparison |
|
| 2121 |
6357 d 13 h |
decky |
/trunk/kernel/generic/src/mm/ |
remove anonymous structure, add static qualifier |
|
| 2089 |
6365 d 15 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
| 2083 |
6371 d 15 h |
decky |
/trunk/kernel/ |
typedef elimination |
|
| 2071 |
6376 d 8 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 2059 |
6399 d 17 h |
jermar |
/trunk/kernel/generic/ |
Improve indentation and formatting. |
|
| 2048 |
6408 d 9 h |
jermar |
/trunk/ |
Formatting and indentation changes. |
|
| 2035 |
6411 d 14 h |
decky |
/trunk/kernel/generic/src/ |
more fancy kconsole output |
|
| 1981 |
6436 d 16 h |
jermar |
/trunk/kernel/ |
Indentation, formatting and minor changes. |
|
| 1894 |
6496 d 6 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 |
|
| 1854 |
6517 d 17 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 |
6545 d 4 h |
decky |
/trunk/kernel/ |
more sophisticated initial stack handling |
|
| 1790 |
6564 d 11 h |
jermar |
/trunk/ |
Remove OpenFirmware calls from kernel/ entirely.
Switch the sparc64 port to use bootinfo.
Copy memcpy from boot/ to sparc64 kernel/ and
adjust it for memcpy_from/to_uspace. |
|
| 1787 |
6566 d 10 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1780 |
6573 d 11 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
| 1767 |
6581 d 18 h |
palkovsky |
/kernel/trunk/ |
Remove unneeded FRAME_PANIC.
Fix some things broken by last commit. |
|
| 1766 |
6581 d 18 h |
palkovsky |
/kernel/trunk/ |
Changed frame_alloc call, cleaned a lot of stuff, fixed some not-perfectly-correct error handling. |
|
| 1760 |
6584 d 12 h |
palkovsky |
/kernel/trunk/ |
Changed interface of frame_alloc/free to use address of frame instead of the pfn.
This makes it impossible to use >4GB of memory on 32-bit machines, but who cares... |
|
| 1757 |
6587 d 16 h |
jermar |
/kernel/trunk/ |
Cleanup of comments. |
|
| 1708 |
6591 d 17 h |
jermar |
/kernel/trunk/ |
Fix some broken doxygen comments. |
|
| 1702 |
6594 d 14 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 1700 |
6594 d 17 h |
palkovsky |
/kernel/trunk/generic/src/mm/ |
Fixed frame allocator to allocate correct number of frames for configuration.
(It couldn't fail before, but in some circumstances it could allocate more
then needed). |
|
| 1599 |
6601 d 20 h |
palkovsky |
/kernel/trunk/generic/src/mm/ |
Blacklist first frame to avoid problems with allocator. |
|
| 1568 |
6603 d 13 h |
palkovsky |
/kernel/trunk/generic/ |
Slightly remodelled ipc hangups to facilitate correct cleanup.
Doc updates for frame allocator. |
|
| 1269 |
6637 d 9 h |
decky |
/kernel/trunk/ |
PHT Refill handler |
|
| 1248 |
6641 d 11 h |
jermar |
/kernel/trunk/ |
Add some @file doxygen comments and improve already existing comments. |
|
| 1236 |
6642 d 17 h |
jermar |
/kernel/trunk/generic/ |
Add frame_reference_add(). |
|
| 1224 |
6645 d 14 h |
cejka |
/kernel/trunk/ |
Fix pointers output format.
Fix format of slab and zones tables. |
|
| 1221 |
6646 d 6 h |
decky |
/kernel/trunk/ |
printf-related and other code cleanup |
|
| 1196 |
6652 d 15 h |
cejka |
/kernel/trunk/ |
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions. |
|
| 1093 |
6680 d 7 h |
palkovsky |
/kernel/trunk/generic/src/mm/ |
Fix bug with refcounts in frame allocator after zone_merge. (it caused some
frames not to be coalesced). |
|