| 183,20 → 183,12 |
|---|
| { |
| forward |
| p_irq#num : |
| save_ring3_context |
| mov edi, num |
| jmp irq_c |
| jmp irqhandler |
| } |
| |
| irqh 2,5,7,8,9,10,11 |
| irqh 2,3,4,5,7,8,9,10,11 |
| |
| irq_c: |
| mov ax, app_data ;os_data |
| mov ds, ax |
| mov es, ax |
| call irqhandler |
| restore_ring3_context |
| iret |
| |
| p_irq6: |
| save_ring3_context |
| 208,42 → 200,7 |
|---|
| restore_ring3_context |
| iret |
| |
| p_irq3: |
| save_ring3_context |
| mov ax, app_data ;os_data |
| mov ds, ax |
| mov es, ax |
| cmp [com2_mouse_detected],0 |
| je old_irq3_handler |
| mov esi, com2_mouse |
| mov dx, 2F8h ;[COMPortBaseAddr] |
| call check_mouse_data_com |
| jmp p_irq3_1 |
| old_irq3_handler: |
| mov edi,3 |
| call irqhandler |
| p_irq3_1: |
| restore_ring3_context |
| iret |
| |
| p_irq4: |
| save_ring3_context |
| mov ax, app_data ;os_data |
| mov ds, ax |
| mov es, ax |
| cmp [com1_mouse_detected],0 |
| je old_irq4_handler |
| mov esi, com1_mouse |
| mov dx, 3F8h ;[COMPortBaseAddr] |
| call check_mouse_data_com |
| jmp p_irq4_1 |
| old_irq4_handler: |
| mov edi,4 |
| call irqhandler |
| p_irq4_1: |
| restore_ring3_context |
| iret |
| |
| p_irq14: |
| save_ring3_context |
| mov ax, app_data ;os_data |
| 303,7 → 260,6 |
|---|
| cmp [v86_irqhooks+edi*8], 0 |
| jnz v86_irq2 |
| |
| push edi |
| |
| mov esi,edi ; 1 |
| shl esi,6 ; 1 |
| 312,8 → 268,6 |
|---|
| add edi,IRQ_SAVE |
| mov ecx,16 |
| |
| mov [check_idle_semaphore],5 |
| |
| irqnewread: |
| dec ecx |
| js irqover |
| 368,15 → 322,6 |
|---|
| irqfull: |
| irqover: |
| |
| mov al,0x20 ; ready for next irq |
| out 0x20,al |
| |
| pop ebx |
| cmp ebx,7 |
| jbe noa0 |
| out 0xa0,al |
| noa0: |
| |
| ret |
| |
| |