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Rev 4923 Rev 5121
Line 699... Line 699...
699 
;  esi - start of buffer
 699 
;  esi - start of buffer
700 
;  edx - size of buffer
 700 
;  edx - size of buffer
701 
;result:
 701 
;result:
702 
;  eax = 1 region lays in app memory
 702 
;  eax = 1 region lays in app memory
703 
;  eax = 0 region don't lays in app memory
 703 
;  eax = 0 region don't lays in app memory
- 
 
 704 
 
- 
 
 705 
        mov     eax, 1
- 
 
 706 
        ret
- 
 
 707 
if 0
704 
        mov     eax, [CURRENT_TASK]
 708 
        mov     eax, [CURRENT_TASK]
705 
;     jmp  check_process_region
 709 
;     jmp  check_process_region
706 
;-----------------------------------------------------------------------------
 710 
;-----------------------------------------------------------------------------
707 
;check_process_region:
 711 
;check_process_region:
708 
;input:
 712 
;input:
Line 723... Line 727...
723 
        test    eax, eax
 727 
        test    eax, eax
724 
        jz      .failed
 728 
        jz      .failed
Line 725... Line 729...
725 
 
 729 
 
726 
        mov     eax, 1
 730 
        mov     eax, 1
727 
        ret
 - 
 
728 
 
 - 
 
729 
 
 - 
 
730 
;    call MEM_Get_Linear_Address
 - 
 
731 
;    push ebx
 - 
 
732 
;    push ecx
 - 
 
733 
;    push edx
 - 
 
734 
;    mov  edx,ebx
 - 
 
735 
;    and  edx,not (4096-1)
 - 
 
736 
;    sub  ebx,edx
 - 
 
737 
;    add  ecx,ebx
 - 
 
738 
;    mov  ebx,edx
 - 
 
739 
;    add  ecx,(4096-1)
 - 
 
740 
;    and  ecx,not (4096-1)
 - 
 
741 
;.loop:
 - 
 
742 
;;eax - linear address of page directory
 - 
 
743 
;;ebx - current page
 - 
 
744 
;;ecx - current size
 - 
 
745 
;    mov  edx,ebx
 - 
 
746 
;    shr  edx,22
 - 
 
747 
;    mov  edx,[eax+4*edx]
 - 
 
748 
;    and  edx,not (4096-1)
 - 
 
749 
;    test edx,edx
 - 
 
750 
;    jz   .failed1
 - 
 
751 
;    push eax
 - 
 
752 
;    mov  eax,edx
 - 
 
753 
;    call MEM_Get_Linear_Address
 - 
 
754 
;    mov  edx,ebx
 - 
 
755 
;    shr  edx,12
 - 
 
756 
;    and  edx,(1024-1)
 - 
 
757 
;    mov  eax,[eax+4*edx]
 - 
 
758 
;    and  eax,not (4096-1)
 - 
 
759 
;    test eax,eax
 - 
 
760 
;    pop  eax
 - 
 
761 
;    jz   .failed1
 - 
 
762 
;    add  ebx,4096
 - 
 
763 
;    sub  ecx,4096
 - 
 
764 
;    jg   .loop
 - 
 
765 
;    pop  edx
 - 
 
766 
;    pop  ecx
 - 
 
767 
;    pop  ebx
 731 
        ret
768 
.ok:
 732 
.ok:
769 
        mov     eax, 1
 733 
        mov     eax, 1
770 
        ret
 - 
 
771 
;
 - 
 
772 
;.failed1:
 - 
 
773 
;    pop  edx
 - 
 
774 
;    pop  ecx
 - 
 
775 
;    pop  ebx
 734 
        ret
776 
.failed:
 735 
.failed:
777 
        xor     eax, eax
 736 
        xor     eax, eax
- 
 
 737 
        ret
Line 778... Line 738...
778 
        ret
 738 
end if
779 
 
 739 
 
780 
align 4
 740 
align 4
781 
proc read_process_memory
 741 
proc read_process_memory