| 415,18 → 415,21 |
|---|
| terminate: ; terminate application |
| destroy_thread: |
| |
| .slot equ esp ;locals |
| .slot equ esp+4 ;locals |
| .process equ esp ;ptr to parent process |
| |
| push esi ;save .slot |
| |
| shl esi, 8 |
| cmp [SLOT_BASE+esi+APPDATA.process], 0 |
| jne @F |
| mov edx, [SLOT_BASE+esi+APPDATA.process] |
| test edx, edx |
| jnz @F |
| pop esi |
| shl esi, 5 |
| mov [CURRENT_TASK+esi+TASKDATA.state], 9 |
| ret |
| @@: |
| push edx ;save .process |
| lea edx, [SLOT_BASE+esi] |
| call scheduler_remove_thread |
| call lock_application_table |
| 624,6 → 627,9 |
|---|
| je @F |
| call free_page |
| @@: |
| lea ebx, [edi+APPDATA.list] |
| list_del ebx ;destroys edx, ecx |
| |
| mov eax, 0x20202020 |
| stosd |
| stosd |
| 740,8 → 746,19 |
|---|
| jmp .xd0 |
| .xd1: |
| ;release slot |
| |
| xchg bx, bx |
| |
| bts [thr_slot_map], esi |
| |
| mov ebx, [.process] |
| add ebx, PROC.thr_list |
| cmp ebx, [ebx+LHEAD.next] |
| jne @F |
| |
| DEBUGF 1,"%s",msg_process_destroy |
| |
| @@: |
| sti ; .. and life goes on |
| |
| mov eax, [draw_limits.left] |
| 756,11 → 773,14 |
|---|
| call unlock_application_table |
| ;mov esi,process_terminated |
| ;call sys_msg_board_str |
| add esp, 4 |
| add esp, 8 |
| ret |
| restore .slot |
| restore .process |
| |
| msg_process_destroy: db 'K: destroy process', 0x0d, 0x0a,0 |
| |
| |
| ; Three following procedures are used to guarantee that |
| ; some part of kernel code will not be terminated from outside |
| ; while it is running. |