【发布时间】:2015-08-26 08:04:40
【问题描述】:
我想在我的代码中使用类似的东西:
.data?
my_macro_var db MAX_PATH DUP (?)
.code
mov esi, offset my_macro_var
my_macro esi, "hello and bye"
为此我创建了这个宏,但我遇到了一些我无法解决的错误..
my_macro macro reg, characters
LOCAL v1,v2,v3
LOCAL c1,c2,c3,c4,cTotal
v1 TEXTEQU %(@SizeStr(<characters>)) -2 ;; -2 is for the double quote
v2 textequ %(v1/4)
v3 = 0
;% echo @SubStr(<characters>, 2, 4)
repeat v2
c1 Substr <characters>,v3,1
cTotal equ c1
mov dword ptr [reg+v3], cTotal
v3=v3+4
endm
endm
我想要这个结果..
mov dword ptr [esi+00d], 'lleh'
mov dword ptr [esi+04d], 'na o'
mov dword ptr [esi+08d], 'yb d'
mov dword ptr [esi+12d], 'e'
这是我得到的错误:
Code.asm(14) : error A2090: positive value expected
MacroLoop(1): iteration 1: Macro Called From
my_macro(16): Macro Called From
Code.asm(14): Main Line Code
Code.asm(14) : error A2006: undefined symbol : a
MacroLoop(4): iteration 1: Macro Called From
my_macro(16): Macro Called From
Code.asm(14): Main Line Code
Code.asm(14) : error A2006: undefined symbol : l
MacroLoop(4): iteration 2: Macro Called From
my_macro(16): Macro Called From
Code.asm(14): Main Line Code
Code.asm(14) : error A2006: undefined symbol : a
MacroLoop(4): iteration 3: Macro Called From
my_macro(16): Macro Called From
Code.asm(14): Main Line Code
如果我可以使用 substr 并连接 4 个变量,我认为我的问题将得到解决...
【问题讨论】:
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“但是我遇到了一些我无法解决的错误” 那么你应该在你的问题中列出这些错误。