📄 eg0202a.lst
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Microsoft (R) Macro Assembler Version 6.15.8803 08/17/07 14:05:56
eg0202a.asm Page 1 - 1
;eg0202a.asm
include io32.inc
C .nolist
C .list
C
00000000 .data
00000000 12345678 count dword 12345678h,9abcdef0h,0,0,3721h
9ABCDEF0
00000000
00000000
00003721
00000000 .code
00000000 start:
00000000 B8 33221100 mov eax,33221100h ; EAX=33221100H(立即数寻址)
00000005 8B D8 mov ebx,eax ; EBX=EAX(寄存器寻址)
00000007 8B 0D 00000000 R mov ecx,count ; ECX=12345678H(直接寻址)
0000000D BB 00000000 R mov ebx,offset count ; EBX=count变量的有效地址(立即数寻址)
00000012 8B 13 mov edx,[ebx] ; EDX=12345678H(寄存器间接寻址)
00000014 8B 73 04 mov esi,[ebx+4] ; ESI=9ABCDEF0H(寄存器相对寻址)
00000017 BE 00080000 mov esi,80000h ; 将引起下条指令出现访问错误
0000001C 89 86 00000000 R mov count[esi],eax
00000022 8B BE 00000000 R mov edi,count[esi] ; EDI=9ABCDEF0H(寄存器相对寻址)
00000028 8B 3C 1E mov edi,[ebx+esi] ; EDI=9ABCDEF0H(基址变址寻址)
0000002B 8B 0C B3 mov ecx,[ebx+esi*4] ; ECX=3721H(带比例的基址变址寻址)
0000002E 8B 54 B3 FC mov edx,[ebx+esi*4-4] ; EDX=0(带比例的相对基址变址寻址)
00000032 8B EC mov ebp,esp ; EBP=ESP(寄存器寻址)
00000034 E8 00000000 E call disprd ; 显示8个32位通用寄存器内容
exit 0
end start
Microsoft (R) Macro Assembler Version 6.15.8803 08/17/07 14:05:56
eg0202a.asm Symbols 2 - 1
Macros:
N a m e Type
exit . . . . . . . . . . . . . . Proc
Segments and Groups:
N a m e Size Length Align Combine Class
FLAT . . . . . . . . . . . . . . GROUP
_DATA . . . . . . . . . . . . . 32 Bit 00000014 Para Public 'DATA'
_TEXT . . . . . . . . . . . . . 32 Bit 00000040 Para Public 'CODE'
Procedures, parameters and locals:
N a m e Type Value Attr
ExitProcess . . . . . . . . . . P Near 00000000 FLAT Length= 00000000 External STDCALL
Symbols:
N a m e Type Value Attr
@CodeSize . . . . . . . . . . . Number 00000000h
@DataSize . . . . . . . . . . . Number 00000000h
@Interface . . . . . . . . . . . Number 00000003h
@Model . . . . . . . . . . . . . Number 00000007h
@code . . . . . . . . . . . . . Text _TEXT
@data . . . . . . . . . . . . . Text FLAT
@fardata? . . . . . . . . . . . Text FLAT
@fardata . . . . . . . . . . . . Text FLAT
@stack . . . . . . . . . . . . . Text FLAT
count . . . . . . . . . . . . . DWord 00000000 _DATA
dispbb . . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
dispbd . . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
dispbw . . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
dispcrlf . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
dispc . . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
disphb . . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
disphd . . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
disphw . . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
dispmsg . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
disprb . . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
disprd . . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
disprf . . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
disprw . . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
dispsib . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
dispsid . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
dispsiw . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
dispuib . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
dispuid . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
dispuiw . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
readbb . . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
readbd . . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
readbw . . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
readc . . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
readhb . . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
readhd . . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
readhw . . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
readmsg . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
readsib . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
readsid . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
readsiw . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
readuib . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
readuid . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
readuiw . . . . . . . . . . . . L Near 00000000 FLAT External STDCALL
start . . . . . . . . . . . . . L Near 00000000 _TEXT Public STDCALL
0 Warnings
0 Errors
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