| 152,14 → 152,13 |
|---|
| proc get_notify stdcall, p_ev:dword |
| |
| .wait: |
| mov ebx,[CURRENT_TASK] |
| shl ebx,8 |
| test dword [ebx+SLOT_BASE+0xA8],EVENT_NOTIFY |
| mov ebx,[current_slot] |
| test dword [ebx+APPDATA.event_mask],EVENT_NOTIFY |
| jz @f |
| and dword [ebx+SLOT_BASE+0xA8], not EVENT_NOTIFY |
| and dword [ebx+APPDATA.event_mask], not EVENT_NOTIFY |
| mov edi, [p_ev] |
| mov dword [edi], EV_INTR |
| mov eax, [ebx+SLOT_BASE+APPDATA.event] |
| mov eax, [ebx+APPDATA.event] |
| mov dword [edi+4], eax |
| ret |
| @@: |
| 994,9 → 993,8 |
|---|
| test eax, eax |
| jz .fail |
| |
| mov ecx,[CURRENT_TASK] |
| shl ecx,8 |
| add ecx, SLOT_BASE+APP_OBJ_OFFSET |
| mov ecx,[current_slot] |
| add ecx, APP_OBJ_OFFSET |
| |
| pushfd |
| cli |
| 1036,3 → 1034,68 |
|---|
| ret |
| |
| |
| |
| if 0 |
| |
| irq: |
| |
| .irq0: |
| pusfd |
| pushad |
| push IRQ_0 |
| jmp .master |
| .irq_1: |
| pusfd |
| pushad |
| push IRQ_1 |
| jmp .master |
| |
| .master: |
| mov ax, app_data |
| mov ds, eax |
| mov es, eax |
| mov ebx, [esp+4] ;IRQ_xx |
| mov eax, [irq_handlers+ebx+4] |
| call intr_handler |
| mov ecx, [esp+4] |
| cmp [irq_actids+ecx*4], 0 |
| je @F |
| in al, 0x21 |
| bts eax, ecx |
| out 0x21, al |
| mov al, 0x20 |
| out 0x20, al |
| jmp .restart |
| |
| .slave: |
| mov ax, app_data |
| mov ds, eax |
| mov es, eax |
| mov ebx, [esp+4] ;IRQ_xx |
| mov eax, [irq_handlers+ebx+4] |
| call intr_handler |
| mov ecx, [esp+4] |
| sub ecx, 8 |
| cmp [irq_actids+ecx*4], 0 |
| je @F |
| in al, 0xA1 |
| bts eax, ecx |
| out 0xA1, al |
| mov al, 0x20 |
| out 0xA0, al |
| out 0x20, al |
| .restart: |
| mov ebx, [next_slot] |
| test ebx, ebx |
| jz @F |
| mov [next_task],0 |
| mov esi, [prev_slot] |
| call do_change_task |
| add esp, 4 |
| iretd |
| |
| end if |
| |
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| |