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format binary as "mnt"

format binary as "mnt"

include 'macros.inc'

include 'macros.inc'

$Revision: 8176 $

$Revision: 8216 $

is_region_userspace:

is_region_userspace:

; in:  eax = base

; in:  eax = base

;      ebx = len

;      ebx = len

; out: eax = 1 if region in userspace memory, 0 if not

; out: eax = 1 if region in userspace memory, 0 if not

        push    esi edi ecx

        push    esi edi ecx

        add     eax, ebx

        add     eax, ebx

        cmp     eax, OS_BASE

        cmp     eax, OS_BASE

        ja      @f

        ja      @f

        mov     eax, 1

        mov     eax, 1

        jmp     .ret

@@:

@@:

        xor     eax, eax

        xor     eax, eax

.ret:

.ret:

        pop     ecx edi esi

        pop     ecx edi esi