From: "Dylan Trotter" Newsgroups: comp.os.msdos.djgpp Subject: Calling convention Lines: 11 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 5.50.4522.1200 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4522.1200 Message-ID: Date: Tue, 06 Mar 2001 16:22:50 GMT NNTP-Posting-Host: 24.43.108.121 X-Complaints-To: abuse AT home DOT net X-Trace: news3.rdc1.on.home.com 983895770 24.43.108.121 (Tue, 06 Mar 2001 08:22:50 PST) NNTP-Posting-Date: Tue, 06 Mar 2001 08:22:50 PST Organization: Excite AT Home - The Leader in Broadband http://home.com/faster To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Reply-To: djgpp AT delorie DOT com I am writing some NASM functions to be linked with ld, but I'm not sure what the calling convention is with regard to changed registers. Do I have to save all registers inside a function or a subset of them, or does the caller have to worry about that? Thank you, Dylan Trotter heavier AT hotmail DOT com