tests/ops.asm

   1 ; test random ops
   2
   3 _text           segment para public 'CODE' use32
   4
   5 sub_test        proc near
   6                 push    ebp
   7                 push    ebx
   8                 push    esi
   9                 push    edi
  10                 mov     ebx, 10000h
  11                 mov     esi, 20000h
  12                 mov     edi, 30000h
  13                 mov     ecx, 10
  14 loop:
  15                 lodsb
  16                 xlat
  17                 stosb
  18                 lodsw
  19                 neg     ax
  20                 stosw
  21                 lodsd
  22                 stosd
  23                 movsb
  24                 cmpsw
  25                 scasb
  26                 loop    loop
  27
  28                 std
  29                 stosb
  30                 stosw
  31                 stosd
  32                 cld
  33
  34                 cdq
  35                 bsf     eax, ecx
  36
  37                 call    __allshl
  38                 mov     edi, eax
  39                 call    __allshr
  40                 bswap   eax
  41                 xor     ecx, eax
  42                 add     eax, ecx
  43
  44                 repne cmpsb
  45                 setne   cl
  46                 adc     cl, cl
  47
  48                 push    1
  49                 pop     eax
  50                 pop     edi
  51                 pop     esi
  52                 pop     ebx
  53                 pop     ebp
  54                 retn
  55 sub_test        endp
  56
  57 _text           ends
  58
  59 ; vim:expandtab