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Date: | Mon, 13 Dec 93 10:23:07 -0500 |
From: | DJ Delorie <dj AT ctron DOT com> |
To: | peprbv AT cfa0 DOT harvard DOT edu |
Cc: | djgpp AT sun DOT soe DOT clarkson DOT edu |
Subject: | Re: calling a real-mode program |
> How do I get values for some_segment and some_offset and make them point at > something useful? These values are normally returned from other real-mode calls. For example, some drivers have an int 0x2f that you do which returns a far pointer to their regular API. This pointer is a real-mode segment:offset pointer. These are the values that you pass to _go32_dpmi_simulate_*. These segment values are *not* protected-mode selector values.
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