Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!snorkelwacker!apple!rutgers!maverick.ksu.ksu.edu!ux1.cso.uiuc.edu!news From: dat33228@uxa.cso.uiuc.edu (Derek A. Taubert) Newsgroups: comp.sys.apple2 Subject: CDA GS/OS file format Message-ID: <1990Sep5.201614.2370@ux1.cso.uiuc.edu> Date: 5 Sep 90 20:16:14 GMT Sender: news@ux1.cso.uiuc.edu (News) Organization: University of Illinois at Urbana Lines: 17 Does anyone know specifically (like in what reference I can look it up) what the $45 bytes is in the beginning of a CDA file? I'm wanting to write some short assembly routines as CDA's, but I don't have an assembler, it's all been done by hand. I've created a CDA file and I can save the code from the monitor using prodos, but these extra $45 bytes seem to control the way GS/OS loads the CDA, and I can't figure it out. Thanx in advance.... -- .............................................................................. . Derek Taubert --> derek@mrcnext.cso.uiuc.edu || dat33228@uxa.cso.uiuc.edu . Anyone who programs or has an idea for a program for the IIgs, PLEASE send . me mail! . ..............................................................................