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Article #54349

Re: gas modifications for coff

#54349
From: Ron Guilmette
Date: Sat, 03 Nov 1990 06:31
25 lines
1832 bytes
In article <1990Nov2.165314.10425@cunixf.cc.columbia.edu> puglia@cunixa.cc.columbia.edu (Paul Puglia) writes:
<
<     1. The AT&T preprocessor has some new features that aren't handled 
<        by gcc.  Most annoying is the #machine preprocessor directive,
<        which the gcc preprocessor does not like at all.  This is a minor
<        problem easily over come by preprocessing with the AT&T preprocessor.

Some folks are working on adding that into GCC.

<
<     2. The AT&T compiler no longer prepends an _ for function names. gcc
<        does.  All the runtime library and the start up code function names
<        don't have the underscores. When you go to link you get errors
<        like, "Symbol main undefined". I have gotten around this with the 
<        small programs I written by generating assembler code, then editing
<        the function names by hand.  Does anyone know if there is an easy 
<        way to stop gcc from generating underscores for function names?

Talk to Tom Wood <wood@dg-rtp.dg.com>.

-- 

// Ron Guilmette  -  C++ Entomologist
// Internet: rfg@ncd.com      uucp: ...uunet!lupine!rfg
// Motto:  If it sticks, force it.  If it breaks, it needed replacing anyway.
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Path: arc1-ca.pugleaf.net!gmdzi!unido!mcsun!uunet!lupine!rfg
References: <107@dlss2.UUCP> <1990Oct29.062701.15695@ddsw1.MCS.COM> <1990Nov2.165314.10425@cunixf.cc.columbia.edu>

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Path: arc1-ca.pugleaf.net!gmdzi!unido!mcsun!uunet!lupine!rfg
From: rfg@NCD.COM (Ron Guilmette)
Newsgroups: gnu.gcc.help
Subject: Re: gas modifications for coff
Message-ID: <2395@lupine.NCD.COM>
Date: 3 Nov 90 06:31:21 GMT
References: <107@dlss2.UUCP> <1990Oct29.062701.15695@ddsw1.MCS.COM> <1990Nov2.165314.10425@cunixf.cc.columbia.edu>
Organization: Network Computing Devices, Inc., Mt. View, CA
Lines: 25
Posted: Sat Nov  3 07:31:21 1990