Path: utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!tut.cis.ohio-state.edu!purdue!haven!adm!smoke!gwyn From: gwyn@smoke.BRL.MIL (Doug Gwyn) Newsgroups: comp.sys.apple2 Subject: Re: System programming for the Apple II (preferably the IIe) Message-ID: <12316@smoke.BRL.MIL> Date: 8 Mar 90 00:57:00 GMT References: <6673@hydra.gatech.EDU> Reply-To: gwyn@brl.arpa (Doug Gwyn) Organization: Ballistic Research Lab (BRL), APG, MD. Lines: 11 In article <6673@hydra.gatech.EDU> ccastjr@prism.gatech.EDU (COOOOoooooOOOoooOOOKIE!!!!) writes: >how possible is it to write the "assembly only" sections of unix, and then >compile the C sources for unix on a Apple II? I keep trying to tell you guys that it's not that simple! The assembly-language is just the part that is blatantly OBVIOUSLY machine-dependent. Most of the machine-architecture dependence of the UNIX kernel is actually reflected in C source code, not assembly language. Porting UNIX to another hardware platform is NOT repeat NOT a job for amateurs.