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Article #50089Crosscompiling for MC68000
From: Peter Aagaard Favrholdt
Date: Mon, 22 Nov 1993 14:50
Date: Mon, 22 Nov 1993 14:50
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2135 bytes
Hello, ...again (<-for those of you who have read my previous postings). I'm currently writing an operating system i C for a small autonomous guided vehicle equipped with a MC68008-based computer. For this purpose I use gcc and a sun 3 workstation. The problem is: I need the initial library for gcc. This library contains some basic functions for doing arithmetic with integers, long-integers etc. It's called libgcc1.a. This library was compiled with the native C-compiler on the sun: `cc'. Therefore libgcc1.a contains MC68020-specific instructions. I have tried to compile libgcc1.a on various C-compilers including the one on my Amiga, but they just calls some other library-function which is well hidden away (on the Amiga its given as a offset to a dynamic library, and as I have an Amiga 4000/040, it's probably of no use anyway). I do not believe that I'm the only one who have ever developed code for a MC68000 using gcc. So please: help me if you have these functions implemented in MC68000 assembly, or know of a way I can compile this library *without* getting anything but MC68000-instructions in it. The best thing would be a clean MC68000-compiler for the UNIX-environment which outputs a.out-object-files. If I only had one of those... ANY help will be wonderful, Best regards Peter Favrholdt -- ****************************** ** Email: pfavr@imada.ou.dk ** ******************************
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 11318c,db99bac15f56fca5,start X-Google-Attributes: gid11318c,public X-Google-ArrivalTime: 1993-11-22 07:27:34 PST Newsgroups: gnu.gcc.help Path: arc1-ca.pugleaf.net!gmd.de!newsserver.jvnc.net!yale.edu!nigel.msen.com!emory!europa.eng.gtefsd.com!howland.reston.ans.net!EU.net!sunic!uts!imada!pfavr From: pfavr@imada.ou.dk (Peter Aagaard Favrholdt) Subject: Crosscompiling for MC68000 Message-ID: <1993Nov22.145038.3400@imada.ou.dk> Sender: news@imada.ou.dk (USENET News System) Nntp-Posting-Host: idun Organization: Dept. of Math. & Computer Science, Odense University, Denmark Date: Mon, 22 Nov 1993 14:50:38 GMT Lines: 41