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Rev Age Author Path Log message Diff
434 5084d 07h diamond /kernel/trunk/ Normal stack handling for sysenter/syscall; trap gate for int 0x40  
431 5086d 09h serge /kernel/trunk/ copyrights  
425 5090d 22h victor /kernel/trunk/ added computing of current #revision for kernel *.inc and *.asm files  
381 5111d 01h serge /kernel/trunk/ replace all vars whith symbolic constants  
379 5112d 13h serge /kernel/trunk/ 1)fixed wrong exported LFB address
2)replace 0x3000 0x3004 0x3010 0x3020 whith symbolic constants
 
187 5243d 13h diamond /kernel/trunk/ Corrections in DMA code from Mario79  
115 5318d 11h poddubny /kernel/trunk/ Introduced APPDATA, TASKDATA, WNDDATA, RECT, BOX structures.  
102 5332d 07h 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 5335d 03h 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 5341d 11h halyavin /kernel/trunk/core/ Fixed bug with sending EOI in change_task procedure (it shouldn't send it).  
66 5436d 06h diamond /kernel/trunk/ Debug subsystem: added DRx registers support  
40 5511d 08h halyavin /kernel/trunk/ *Reduced size of boot code. (diamond)
*Debug API added. (diamond)
 
26 5572d 14h halyavin /kernel/trunk/core/ Fixed bug in shed.inc: kernel crash at shutdown.  
22 5587d 03h 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 5590d 06h 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 5601d 09h poddubny /kernel/trunk/ * A bug with esp0 of processes has been fixed.
* Some minor corrections for memmap.inc and others
 
11 5604d 04h 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 5611d 05h poddubny /kernel/trunk/ Small fixes for sched.inc & sys32.inc
Less code, same work.

Updated memmap.inc
 
9 5611d 06h 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 5612d 08h 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.
 

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