Bug in FASM .IF macro

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alorent

Joined: 05 Dec 2005
Posts: 221

alorent 07 Mar 2013, 05:42

Hi all,

Not sure if this has been reported, but the following assembles with no problems:

Code:

include 'win32ax.inc'

.code

  start:

    .while eax & ~ebx

            mov     eax, ebx

            .if (ebx = eax)

                mov     ecx, 1

            .endif 

        .endif
        
        add     esi, 5

    .endw

.end start

Notice the double .endif and a single .if

Thanks!

07 Mar 2013, 05:42

baldr

Joined: 19 Mar 2008
Posts: 1651

baldr 08 Mar 2013, 16:37

alorent,

Why do you think it's a bug? This compiles too (though it may look odd).

Code:

include 'win32ax.inc'

.code
  start:
    .if (eax=1)
      .while eax & ~ebx
        mov     eax, ebx
        .if (ebx = eax)
          mov     ecx, 1
        .endif
    .endif
        add     esi, 5
      .endw
.end start

08 Mar 2013, 16:37

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