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thunder994

[어셈] nasm 코드를 masm코드로 바꿔주세요 부탁드려요

http://www.hackerschool.org/HS_Boards/zboard.php?AllArticle=true&no=3210 [복사]

;Amount of double words (32 bits each) that we will reserve
%define RESSIZE 10000000
;Uninitialized data goes in bss segment
segment .bss
     ;Reserve plenty of space for primes (38MB)
     Primes resd RESSIZE
     ;Reserve space for answer
RetVal resd 1
;Code goes in the text section
segment .text
;global <procedure name>
global _asm_main lets C program "see" the procedure
      ;procedure start
      _asm_main:
         ;setup routine
         enter 0,0
          ;save register states for when we return to C
pusha
     ;indexer for prime number array
mov esi,0
;ebp-1 points to last found prime
mov ebp,0
;first prime given free
mov [Primes], DWORD 3
  ;set up to hold next prime
inc ebp
;find primes from 3 to X
mov ecx, DWORD 3
;outer loop
i:
     ;check that we haven't gone past max
     cmp ecx,10000000
             ja  end
    ;clear "j" (inner loop)
     mov esi,0
         j:
             ;if we've gone past our current list of primes, we're prime
cmp esi,ebp
       ja prime
    ;divide by previous prime
     mov edx, 0
     mov eax, ecx
     div DWORD [Primes + (esi-1)*4]
       ;if we have no remainder, skip
     cmp edx, 0
     je  next
     ;go to next prime
     inc esi
jmp j
      ;Add new prime to list
     prime:
          mov [Primes + ebp * 4], ecx
         inc ebp
             next:
         add ecx,2
         jmp i
end:
  mov eax,[Primes + (ebp-1)*4]
         mov [RetVal],eax
          ;Get register states from before we ran procedure
popa
         ;return back to C
         mov eax, [RetVal]
         leave
         ret
----------------------------------------------------------------------------
여기까지구요. nams전용으로 만드어진 코든데 masm으로좀 바꿔주세요~부탁드립니다 ㅜ
주석은 필요없어요

Hit : 4634 Date : 2011/11/15 08:23