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|    comp.lang.asm.x86    |    Ahh, the lost art of x86 assembly    |    4,675 messages    |
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|    Message 4,047 of 4,675    |
|    JJ to R.Wieser    |
|    Re: Borlands tasm32 v5, calling by point    |
|    10 Apr 20 12:57:51    |
      From: jj4public@nospicedham.vfemail.net              On Thu, 9 Apr 2020 14:53:04 +0200, R.Wieser wrote:       > Hello all,       >       > I'm Using Borlands Tasm32 v5, and am calling a procedure by pointer (a       > callback). The problem is that it doesn't (can't) do any assemble-time       > checking of the provided arguments, while this does happen when calling the       > function by value.       >       > example:       >       > ;-- Definition of the procedure       > TheFunction PROCDESC @@lArgOne:DWORD,@@lArgTwo:DWORD       >       > ;-- A by-pointer call       > mov [@@pFunction],offset [TheFunction]       > ....       > call [@@pFunction], eax, 42, -1 ;<- Too many arguments, but not detected.       >       > ;-- A by-value call       > call TheFunction, eax, 42, -1 ;<- detected       >       > My question, (how) can I tell the by-pointer call which procedure it is       > targetting, so that its (number and type of) arguments can be checked ?       >       > Regards,       > Rudy Wieser              PROCDESC should work. PROCTYPE can also be used as alternative.              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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