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Rev 1055 Rev 1220
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;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
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;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
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;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa      ;;
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;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa      ;;
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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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$Revision: 1055 $
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$Revision: 1220 $
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        mov     ecx, APPDATA.dir_table
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        mov     ecx, APPDATA.dir_table
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        mov     eax, [ebx+ecx]      ;offset>0x7F
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        mov     eax, [ebx+ecx]      ;offset>0x7F
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        cmp     eax, [esi+ecx]      ;offset>0x7F
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        cmp     eax, [esi+ecx]      ;offset>0x7F
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        je      @f
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        je      @f
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        mov     cr3, eax
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        mov     cr3, eax
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@@:
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  @@: ; set tss.esp0
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; set tss.esp0
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        Mov     [tss._esp0],eax,[ebx+APPDATA.saved_esp0]
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        Mov     [tss._esp0],eax,[ebx+APPDATA.saved_esp0]
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        mov edx, [ebx+APPDATA.tls_base]
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        cmp edx, [esi+APPDATA.tls_base]
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        je @f
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        mov     [tls_data_l+2],dx
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        shr     edx,16
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        mov     [tls_data_l+4],dl
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        mov     [tls_data_l+7],dh
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        mov dx, app_tls
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        mov fs, dx
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@:
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      ; set gs selector unconditionally
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; set gs selector unconditionally
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        Mov     gs,ax,graph_data
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        Mov     gs,ax,graph_data
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      ; set CR0.TS
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      ; set CR0.TS
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        cmp     bh, byte[fpu_owner] ;bh == incoming task (new)
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        cmp     bh, byte[fpu_owner] ;bh == incoming task (new)
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        clts                        ;clear a task switch flag
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        clts                        ;clear a task switch flag