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Mail Archives: djgpp/2008/07/29/07:00:44

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From: Eph <t DOT ephraim AT gmail DOT com>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: calling a RM function which is placed below 1 MB
Date: Tue, 29 Jul 2008 03:46:53 -0700 (PDT)
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

Hey

> First of all: have you a sample of the successful call to this function
>    in ordinary real mode assembly?

In 16Bit Real I can just do something like this:

-----------------------------
typedef void (__far *FUNC)(unsigned long, unsigned long, unsigned
long);

void callIt(unsigned long u1, unsigned long u2, unsigned long u3)
{
     FUNC func;

     func = (FUNC)0xE0001234;
     func(u1, u2, u3);
}
-----------------------------

Thats all I want to do. Just call a function with _cdecl calling
convention. But this function needs to be called 16 Bit Real.
And the rest is just initalizing of the params, or finding the right
func address.
Now I think, the __far is my problem.

Ciao Eph

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