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Article #854

Re: gdb 'bugs' (enhancement requests?) and a patch...

#854
From: Piercarlo Grandi
Date: Thu, 22 Feb 1990 14:53
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In article <MEISSNER.90Feb19125329@curley.osf.org> meissner@osf.org (Michael Meissner) writes:
  
  When I worked at Data General, I maintained that the "C" in COFF meant
  crippled, and not common, mostly because of the limitations of the
  debug format.

We have already discussed some of this in the G++ groups, because the problem
is much worse for it. I think that, waiting for ELF, COFF can still be
used if oen is prepared to do a hack similar to that used for the AOUT
format. In AOUT the debugging information is emitted as simple strings, and
the native AOUT debug format is practically bypassed.

In COFF you could easily (very easily) use a section to hold debug
tables in whatever format. This section could be something like the .comment
section that is already customary with COFF executables (and that often
munches up a lot of space in them -- use 'mcs -d' as well as 'strip' ...).
I actually feel that using the .comment section would be fine.

Any volunteers? E.g. from vendors like DELL that sell System V based
systems...
-- 
Piercarlo "Peter" Grandi           | ARPA: pcg%cs.aber.ac.uk@nsfnet-relay.ac.uk
Dept of CS, UCW Aberystwyth        | UUCP: ...!mcvax!ukc!aber-cs!pcg
Penglais, Aberystwyth SY23 3BZ, UK | INET: pcg@cs.aber.ac.uk
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From: pcg@aber-cs.UUCP (Piercarlo Grandi)
Newsgroups: gnu.gdb.bug
Subject: Re: gdb 'bugs'  (enhancement requests?) and a patch...
Summary: You could put extra COFF debug information in a section...
Message-ID: <1658@aber-cs.UUCP>
Date: 22 Feb 90 14:53:33 GMT
Reply-To: pcg@cs.aber.ac.uk (Piercarlo Grandi)
Distribution: gnu
Organization: Dept of CS, UCW Aberystwyth
 (Disclaimer: my statements are purely personal)
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