From: Robert Hoehne <Robert DOT Hoehne AT Mathematik DOT tu-chemnitz DOT de>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: RHIDE and gcc -S ???
Date: Tue, 03 Dec 1996 12:32:40 +0100
Organization: TU Chemnitz-Zwickau
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To: John Fortin <fortin44 AT eelab DOT newpaltz DOT edu>
DJ-Gateway: from newsgroup comp.os.msdos.djgpp

John Fortin wrote:
> 
> I wanted to compile a very short function and look at the
> assembly created by gcc.  It works fine in straight DOS
At first: Please put in your posts also the exact version of
RHIDE you are using, because this is very important for me.

But in you case this is a common problem.

You are right, if you say, that the commandline

gcc -S foo.c

works. But RHIDE gives gcc on the commandline evry time also
the output filename and when you give within RHIDE the '-S'
switch, gcc will be called like:

gcc -c -S foo.c -o foo.o

Which means, the assembler output is now in 'foo.o'.

But there is also an other solution for your problem. If
you add in RHIDE (or also on commandline) the '-save-temps'
switch, then your program will be compiled normal and in
addition gcc will put there also all the temp files whil
creating the object file. Example:

gcc -save-temps -c foo.c

whill create (if successfull):

foo.o  - the object file
foo.i  - the preprocessed file
foo.s  - the assembler output file produced by cc1

Robert
-- 
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* Robert Hoehne, Fakultaet fuer Mathematik, TU-Chemnitz-Zwickau *
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