From: Tom Tromey <tromey@redhat.com>
To: Jan Kratochvil <jan.kratochvil@redhat.com>
Cc: gdb-patches@sourceware.org
Subject: Re: [patch] Fix DW_AT_lower_bound DWARF-4+ defaults
Date: Thu, 26 Apr 2012 15:55:00 -0000 [thread overview]
Message-ID: <87ipgm8pnd.fsf@fleche.redhat.com> (raw)
In-Reply-To: <20120426153753.GA3590@host2.jankratochvil.net> (Jan Kratochvil's message of "Thu, 26 Apr 2012 17:37:53 +0200")
Jan> All of DWARF 2, 3 and 4 have there also the paragraph:
Jan> No other default lower bound values are currently defined.
Jan> Which makes the complaint IMNSHO right.
Crud, I missed that somehow.
I agree.
>> defaults is informative, not exhaustive, and we should just pick a
>> reasonable default and not complain.
Jan> Some reasonable default is picked, maybe we could discuss if this fallback
Jan> could be improved but I find 0 to be good enough for invalid DWARF input.
I think the nicest thing would be to pick the DWARF 4 defaults, and
complain for other versions.
Tom
next prev parent reply other threads:[~2012-04-26 15:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-26 15:08 Jan Kratochvil
2012-04-26 16:09 ` Tom Tromey
2012-04-26 15:39 ` Jan Kratochvil
2012-04-26 15:55 ` Tom Tromey [this message]
2012-04-26 16:16 ` Jan Kratochvil
2012-04-26 20:35 ` [commit] " Jan Kratochvil
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