Problems with a dword ptr

[ragdog]

Hi

I have a problem with store a 3 signs to a dword pointer and gives this to a subroutine

Code Select Expand


AddItem PROTO :DWORD,:DWORD,:DWORD

             .if eax==0
                     mov DWORD PTR [eax],    "(-;"
                     push eax
              .else
                   push offset hBuffer

             .endif
   
                  push offset hName2
          push offset hName1
          call AddItem


Thanks for your help

[qWord]

you are accessing an invalid address:

Code Select Expand


.if eax==0
mov DWORD PTR [eax],"(-;" ; DWORD located at 0 ???
...


regards, qWord

[ragdog]

Thanks

Must i set a buffer variable in the data section

can i this not make with register?

[qWord]

not sure what you want to make, but what is about using an local string buffer:

Code Select Expand


xyz proc .....
LOCAL szBuffer[4]:BYTE

mov DWORD ptr szBuffer,";-("
...
.if eax == 0
lea eax,szBuffer
push eax
...

xyz endp


[ragdog]

Ok

Yes this works



My Question is can i make this without use a szString in the data section or buffer variable in the data? section  ????

[qWord]

if you want to pass a string pointer, you have to use an buffer containing your string.

[ragdog]

Ahh ok thanks

this was my question

greets,
ragdog