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Rev 684 Rev 709
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;                                                              ;;
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;;                                                              ;;
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;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
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;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
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;; Distributed under terms of the GNU General Public License    ;;
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;; Distributed under terms of the GNU General Public License    ;;
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;;                                                              ;;
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;;                                                              ;;
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;;                                                              ;;
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;;                                                              ;;
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;;  MenuetOS process management, protected ring3                ;;
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;;  MenuetOS process management, protected ring3                ;;
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;;                                                              ;;
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;;                                                              ;;
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;;  Distributed under GPL. See file COPYING for details.        ;;
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;;  Distributed under GPL. See file COPYING for details.        ;;
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;;  Copyright 2003 Ville Turjanmaa                              ;;
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;;  Copyright 2003 Ville Turjanmaa                              ;;
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;;                                                              ;;
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;;                                                              ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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$Revision: 684 $
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$Revision: 709 $
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      save_ring3_context
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      save_ring3_context
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      mov bl, num
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      mov bl, num
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      jmp exc_c
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      jmp exc_c
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}
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}
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exc_wo_code 0, 1, 2, 3, 4, 5, 6, 9, 15, 18
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exc_wo_code 0, 2, 3, 4, 5, 6, 9, 15, 18
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exc_w_code 8, 10, 11, 12, 13, 14, 17
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exc_w_code 8, 10, 11, 12, 13, 14, 17
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exc_c:
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exc_c:
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        mov   ax, app_data  ;èñêëþ÷åíèå
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        mov   ax, app_data  ;èñêëþ÷åíèå
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        mov   ds, ax        ;çàãðóçèì ïðàâèëüíûå çíà÷åíè
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        mov   es, ax        ;â ðåãèñòðû
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; redirect to V86 manager? (EFLAGS & 0x20000) != 0?
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        mov   ds, ax        ;çàãðóçèì ïðàâèëüíûå çíà÷åíè
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        test    byte [esp+20h+8+2], 2
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        mov   es, ax        ;â ðåãèñòðû
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        jnz     v86_exc_c
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; test if debugging
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; test if debugging
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        cli
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        cli
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p_irq14:
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p_irq14:
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        save_ring3_context
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        save_ring3_context
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        mov     ax, app_data  ;os_data
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        mov     ax, app_data  ;os_data
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        mov     ds, ax
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        mov     ds, ax
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        mov     es, ax
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        mov     es, ax
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        mov     byte [BOOT_VAR + 0x48E], 0xFF
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        call    [irq14_func]
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        call    [irq14_func]
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        call    ready_for_next_irq_1
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        call    ready_for_next_irq_1
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        restore_ring3_context
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        restore_ring3_context
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        iret
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        iret
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p_irq15:
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p_irq15:
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        save_ring3_context
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        save_ring3_context
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        mov     ax, app_data  ;os_data
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        mov     ax, app_data  ;os_data
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        mov     ds, ax
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        mov     ds, ax
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        mov     es, ax
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        mov     es, ax
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        mov     byte [BOOT_VAR + 0x48E], 0xFF
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        call    [irq15_func]
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        call    [irq15_func]
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        call    ready_for_next_irq_1
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        call    ready_for_next_irq_1
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        restore_ring3_context
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        restore_ring3_context
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        iret
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        iret
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     iret
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     iret
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irqhandler:
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        cmp     [v86_irqhooks+edi*8], 0
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irqhandler:
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        jnz     v86_irq2
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           push   esi      ;save .slot
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           push   esi      ;save .slot
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           shl esi, 8
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           shl esi, 8
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           cmp [SLOT_BASE+esi+APPDATA.dir_table], 0
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           cmp [SLOT_BASE+esi+APPDATA.dir_table], 0
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           jne @F
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           jne @F
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           pop    esi
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           shl    esi, 5
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           add esp, 4
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           mov    [CURRENT_TASK+esi+TASKDATA.state], 9
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           ret
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           ret
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@@:
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@@:
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           ;mov    esi,process_terminating
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           ;mov    esi,process_terminating
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           ;call   sys_msg_board_str
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           ;call   sys_msg_board_str
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           call  change_task
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           call  change_task
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           jmp   @b
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           jmp   @b
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term9:
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term9:
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           call  set_application_table_status
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           call  set_application_table_status
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; if the process is in V86 mode...
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        mov     eax, [.slot]
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        shl     eax, 8
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        mov     esi, [eax+SLOT_BASE+APPDATA.pl0_stack]
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        add     esi, RING0_STACK_SIZE
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        cmp     [eax+SLOT_BASE+APPDATA.saved_esp0], esi
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        jz      .nov86
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; ...it has page directory for V86 mode
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        mov     esi, [eax+SLOT_BASE+APPDATA.saved_esp0]
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        mov     ecx, [esi+4]
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        mov     [eax+SLOT_BASE+APPDATA.dir_table], ecx
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; ...and I/O permission map for V86 mode
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        mov     ecx, [esi+12]
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        mov     [eax+SLOT_BASE+APPDATA.io_map], ecx
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        mov     ecx, [esi+8]
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        mov     [eax+SLOT_BASE+APPDATA.io_map+4], ecx
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.nov86:
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           mov esi, [.slot]
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           mov esi, [.slot]
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           shl esi,8
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           shl esi,8
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           add esi, SLOT_BASE+APP_OBJ_OFFSET
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           add esi, SLOT_BASE+APP_OBJ_OFFSET
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@@:
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@@: