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From: | Joseph Rose <jorose AT mail DOT gis DOT net> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | __stdcall and fastcall in DJGPP? |
Date: | Sun, 30 Apr 2000 18:18:08 -0400 |
Organization: | Posted via Supernews, http://www.supernews.com |
Lines: | 11 |
Message-ID: | <390CB120.89612A6D@pop.gis.net> |
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MIME-Version: | 1.0 |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
My VGADraw library's Draw_Tri routine is written in assembler and uses an index register to access a specific set of coordinates in the stack. As it is now, partially converted to 386p/DJGPP, it assumes the parameters are in reverse order from DJGPP's default. Can I use __stdcall or some other parameter stack-modifying keyword to reverse the parameter order and perhaps even to force the callee to fix the stack on return? Also, how does fastcall work in DJGPP/DOS? I have a few functions that use the registers for the parameters.
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