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Rev 8858 Rev 8866
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;; Copyright (C) KolibriOS team 2004-2021. All rights reserved. ;;
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;; Copyright (C) KolibriOS team 2004-2021. 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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$Revision: 8858 $
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$Revision: 8866 $
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;  none
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;  none
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;result:
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;result:
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;  eax=[new_thread_slot]<>0 - ok
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;  eax=[new_thread_slot]<>0 - ok
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;      0 - failed.
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;      0 - failed.
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;This function find least empty slot.
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;This function find least empty slot.
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;It doesn't increase [TASK_COUNT]!
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;It doesn't increase [thread_count]!
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        mov     edx, thr_slot_map
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        mov     edx, thr_slot_map
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;Output:
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;Output:
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;  eax - slot of process or 0 if process don't exists
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;  eax - slot of process or 0 if process don't exists
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;Search process by PID.
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;Search process by PID.
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        push    ebx
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        push    ebx
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        push    ecx
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        push    ecx
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        mov     ebx, [TASK_COUNT]
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        mov     ebx, [thread_count]
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        shl     ebx, BSF sizeof.TASKDATA ; multiply by size
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        shl     ebx, BSF sizeof.TASKDATA ; multiply by size
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        ; add 2*32 cause:
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        ; add 2*32 cause:
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        ; [TASK_TABLE; TASK_TABLE + 32) isnt a task actually
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        ; [TASK_TABLE; TASK_TABLE + 32) isnt a task actually
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        ; skip first process in the task table
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        ; skip first process in the task table
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        mov     ecx, 2*32
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        mov     ecx, 2*32
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        mov     ecx, [xsave_area_size]
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        mov     ecx, [xsave_area_size]
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        add     ecx, 3
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        add     ecx, 3
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        shr     ecx, 2
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        shr     ecx, 2
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        rep movsd
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        rep movsd
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        cmp     [TASK_COUNT], ebx
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        cmp     [thread_count], ebx
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        adc     dword [TASK_COUNT], 0   ; update number of processes
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        adc     dword [thread_count], 0   ; update number of processes
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        shl     ebx, 8
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        shl     ebx, 8
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        lea     edx, [ebx+SLOT_BASE+APP_EV_OFFSET]
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        lea     edx, [ebx+SLOT_BASE+APP_EV_OFFSET]
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        mov     [SLOT_BASE+APPDATA.fd_ev+ebx], edx
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        mov     [SLOT_BASE+APPDATA.fd_ev+ebx], edx