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Rev Age Author Path Log message Diff
434 6236 d 8 h diamond /kernel/trunk/ Normal stack handling for sysenter/syscall; trap gate for int 0x40  
431 6238 d 11 h serge /kernel/trunk/ copyrights  
425 6243 d 0 h victor /kernel/trunk/ added computing of current #revision for kernel *.inc and *.asm files  
381 6263 d 3 h serge /kernel/trunk/ replace all vars whith symbolic constants  
379 6264 d 14 h serge /kernel/trunk/ 1)fixed wrong exported LFB address
2)replace 0x3000 0x3004 0x3010 0x3020 whith symbolic constants		  
187 6395 d 14 h diamond /kernel/trunk/ Corrections in DMA code from Mario79  
115 6470 d 13 h poddubny /kernel/trunk/ Introduced APPDATA, TASKDATA, WNDDATA, RECT, BOX structures.  
102 6484 d 8 h poddubny /kernel/trunk/ 1. a little fix for scheduler + correct comments
2. refactored window activation/ process termination/ getting active process
3. deleted dead code in checkwindows
4. eliminated almost all accesses to 0x3020+...+0xe, changed to direct process number
5. cli/sti in vesa12 and vga drivers and in calculatescreen
6. skipping dead windows in some funcs in window.inc		  
101 6487 d 5 h poddubny /kernel/trunk/core/ Updated scheduler - now change_task and irq0 handler don't intersect so ugly. The code became more straightforward. By the way, it is also faster.  
100 6493 d 12 h halyavin /kernel/trunk/core/ Fixed bug with sending EOI in change_task procedure (it shouldn't send it).  
66 6588 d 8 h diamond /kernel/trunk/ Debug subsystem: added DRx registers support  
40 6663 d 10 h halyavin /kernel/trunk/ *Reduced size of boot code. (diamond)
*Debug API added. (diamond)		  
26 6724 d 15 h halyavin /kernel/trunk/core/ Fixed bug in shed.inc: kernel crash at shutdown.  
22 6739 d 5 h poddubny /kernel/trunk/ fixed a bug in sched.inc (speaker)

fixed exception handlers - shows correct EIP of a terminated process

some corrections to memmap.inc		  
21 6742 d 7 h poddubny /kernel/trunk/ * boot cleanups (kernel.asm)
* faster & cleaner checkpixel (kernel.asm)
* a little bugfix in newproce.inc (".failed" -> ".cleanfailed")
* Halyavin's bugfix in mem.inc
* sheduler doesn't active proesses waiting for an event (func 10) (event.inc, sched.inc)
* faster event check (event.inc)		  
14 6753 d 10 h poddubny /kernel/trunk/ * A bug with esp0 of processes has been fixed.
* Some minor corrections for memmap.inc and others		  
11 6756 d 6 h poddubny /kernel/trunk/core/ Bugfixes
1) Bug in task switching (0xffff = 1 without task switch)
2) Bug with IRQ6 (floppy) - "call fdc_irq" was deleted earlier		  
10 6763 d 7 h poddubny /kernel/trunk/ Small fixes for sched.inc & sys32.inc
Less code, same work.

Updated memmap.inc		  
9 6763 d 7 h halyavin /kernel/trunk/core/ Small optimizations in shed.
Fixed memory leak when not enough memory for starting application.
Deleted old code writing to TSS of system call handler.		  
8 6764 d 10 h poddubny /kernel/trunk/ No task gates in the IDT.
No TSSs for interrupt handlers.
More free memory.
Faster task switch and interrupt handling.
Smaller sys32.inc.		  
6 6767 d 5 h poddubny /kernel/trunk/ All exceptions use Interrupt Gate
Better FPU exception handler
Code cleanups
Correct save_registers for i40 handler (syscall trace)
Updated memmap.inc		  
4 6768 d 11 h poddubny /kernel/trunk/ Code cleanups.
Two GDT descriptors for all applications.
Unnecessary interrupt masking from commouse.inc has beed deleted.		  
3 6770 d 6 h halyavin /kernel/trunk/ More correct build_ru.bat and build_en.bat
Now kernel uses interrupt gates for i40 handler instead of task gates.
So i40 handler TSS can be removed.		  
2 6773 d 18 h msu-se / moving to kernel directory  
1 6774 d 5 h ha /trunk/ Kolibri 5 initial checkout