* Rearrange sf18.13 version structure to
+ mention git hash and release offset,
+ separate OS release and kernel ABI numbers,
+ include an optional debug tag.
* Update the boot log and the blue screen to print the new fields.
* Update docs.
* No breaking changes.
Resolves#99.
* kernel: Make sf9 return TSTATE_FREE for invalid slots: 0, >255, free.
* menu: Ignore free slots even if other fields of proc_info look valid.
Documentation (sysfuncs.txt) clearly states all the other info
as invalid when slot_state is TSTATE_FREE.
* taskbar: Same as menu.
* cmm/lib/*: Same as menu.
* programs/macros.inc: Add TSTATE_* macros.
- To better support git, remove SVN dependant `$Revision$` from file headers. This does *not* remove: the use of `__REV__` macro in `boostr.inc` and `kernel.asm`
- Header Copyright notices updated to 2024.
- Minimal white space cleanup (trailing spaces automatically removed).
- Note: `asmxygen.py` has a *large* amount of whitespace cleanup, due to incorrect line endings.
git-svn-id: svn://kolibrios.org@10051 a494cfbc-eb01-0410-851d-a64ba20cac60
Now sf9 doesn't read uninitialized memory when called for an empty slot.
Also, applications don't get stale data after sf9 anymore.
git-svn-id: svn://kolibrios.org@9968 a494cfbc-eb01-0410-851d-a64ba20cac60
- Rename to `CREDITS.TXT` for clarity.
- Improve text of opening paragraph. Thanks to various translators.
- Reformat to use headings, removing excessive whitespace characters (~2.5KiB).
- Sort list of contributors alphabetically; easier to maintain.
- Add missing contributors and remove from `kernel.asm`. Thanks to @rgimad.
- Minor formatting and whitespace cleanup.
git-svn-id: svn://kolibrios.org@9947 a494cfbc-eb01-0410-851d-a64ba20cac60
- removed the old cursor and the code for its operation
- minor fixes in other kernel modules
- new fields have been added to the display_t structure for further refactoring of the graphics subsystem.
git-svn-id: svn://kolibrios.org@9941 a494cfbc-eb01-0410-851d-a64ba20cac60
-extended WDATA structures up to 128 bytes
-added the background_windows constant
-the draw_data array has been deleted
-APPDATA.window and WDATA.thread fields added
-minor fixes in the operation of external file system drivers
git-svn-id: svn://kolibrios.org@9930 a494cfbc-eb01-0410-851d-a64ba20cac60
Syscall 63.2, reading from the board buffer, was overwriting registers
edx and ebp when the buffer was empty. Now it sets eax and ebx according
to the kernel API.
Because of this ancient bug BOARD checks the status of sf63.2 syscall
this way:
mcall 63, 2
cmp ebx, 1
jne no_data
; when the buffer is empty, ebx is untouched, i.e. still 2, haha
; edx and ebp are destroyed, the code is lucky not to use them
By the way, the bug was found using umka tool.
git-svn-id: svn://kolibrios.org@9897 a494cfbc-eb01-0410-851d-a64ba20cac60
- removed setmouse function that doesnt do anything
- redmousepos moved from kernel.asm to gui/mouse.inc
- small style fixes
git-svn-id: svn://kolibrios.org@9514 a494cfbc-eb01-0410-851d-a64ba20cac60
Previously was only 39.2 that reads one pixel from background image.
(39.2 is shomehow useless due to big context switching overhead if you trying to read some area of pixels using 39.2)
git-svn-id: svn://kolibrios.org@9458 a494cfbc-eb01-0410-851d-a64ba20cac60
