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;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. ;;
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;; Copyright (C) KolibriOS team 2004-2012. 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: 5356 $
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$Revision: 5357 $
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align 4
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align 4
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;proc map_page stdcall,lin_addr:dword,phis_addr:dword,flags:dword
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;proc map_page stdcall,lin_addr:dword,phis_addr:dword,flags:dword
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map_page:
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map_page:
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        push    ebx
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        push    ebx
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        mov     eax, [esp+12]               ; phis_addr
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        mov     eax, [esp+12]              ; phis_addr
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        and     eax, not 0xFFF
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        or      eax, [esp+16]              ; flags
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        or      eax, [esp+16]              ; flags
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        and     eax, [pte_valid_mask]
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        mov     ebx, [esp+8]               ; lin_addr
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        mov     ebx, [esp+8]               ; lin_addr
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        shr     ebx, 12
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        shr     ebx, 12
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        mov     [page_tabs+ebx*4], eax
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        mov     [page_tabs+ebx*4], eax
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        mov     eax, [esp+8]               ; lin_addr
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        mov     eax, [esp+8]               ; lin_addr
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        pop     ebx
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        pop     ebx
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        mov     ebx, eax
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        mov     ebx, eax
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        mov     ecx, [size]
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        mov     ecx, [size]
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        mov     edx, [base]
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        mov     edx, [base]
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        shr     eax, 12
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        shr     eax, 12
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        shr     ecx, 12
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        shr     ecx, 12
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        and     edx, -4096
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        or      edx, [flags]
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        or      edx, [flags]
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        and     edx, [pte_valid_mask]
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@@:
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@@:
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        mov     [page_tabs+eax*4], edx
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        mov     [page_tabs+eax*4], edx
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        invlpg  [ebx]
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        invlpg  [ebx]
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        inc     eax
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        inc     eax
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        add     ebx, edi
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        add     ebx, edi
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        mov     ecx, pg_data.mutex
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        mov     ecx, pg_data.mutex
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        call    mutex_lock
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        call    mutex_lock
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        pop     ecx
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        pop     ecx
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        pop     eax
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        pop     eax
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        and     eax, [pte_valid_mask ]
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        mov     edi, ebx
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        mov     edi, ebx
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        shr     edi, 12
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        shr     edi, 12
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        lea     edi, [page_tabs+edi*4]
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        lea     edi, [page_tabs+edi*4]
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@@:
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@@: