| /kernel/trunk/core/sched.inc |
|---|
| 40,6 → 40,7 |
| mov ebx,[0x3000] |
| xor esi,esi ;esi - should we change task? |
| cmp [0xffff], byte 1 |
| je .do_not_change_task |
| 67,7 → 68,7 |
| jmp @f |
| .do_not_change_task: |
| mov [noct], 1 |
| inc esi ;set don't change task flag |
| @@: |
| call _rdtsc |
| 89,14 → 90,14 |
| mov dx,0x20 |
| out dx,al |
| cmp [noct], 1 |
| je @f |
| test esi,esi ; skip jmp to TSS if we aren't going to switch tasks |
| jnz @f |
| .switch: |
| inc [context_counter] ;noname & halyavin |
| jmp pword [0xB000] |
| inc [context_counter] ;noname & halyavin |
| @@: |
| mov [noct], 0 |
| pop es ds |
| popad |
| iret |
| 105,7 → 106,6 |
| uglobal |
| context_counter dd 0 ;noname & halyavin |
| noct db 0 |
| endg |