Hex values

[Magnum]

I don't want to run this without making sure.

In the beingdebugged section, are those hex values ?

I know that in tasm a number is assumed to be a decimal if it doesn't
end in h and a binary value I think ended with a b.

Code Select Expand


start:

ASSUME  FS:nothing

call Custom

invoke ExitProcess,0

Custom proc
      PUSH EBP
       MOV EBP,ESP
       ;PUSH ECX
       PUSH EAX
       PUSH ECX
       MOV EAX,DWORD PTR FS:[18]
       MOV EAX,DWORD PTR DS:[EAX+30]
       MOV ECX,DWORD PTR DS:[EAX]
       MOV DWORD PTR SS:[EBP-4],ECX
       ;POP ECX
       POP EAX
       MOV EAX,DWORD PTR SS:[EBP-4]
       SHR EAX,10
       AND EAX,1
;leave
MOV ESP,EBP
       POP EBP

BeingDebugged:
   
mov eax, [fs:0x30]
    mov al, [eax + 0x02]
    and eax, 0x00000001
    ret

   Custom endp



[jj2007]

0x0001 is hex, but neither Masm nor JWasm understand it.

[Magnum]

 01h works.