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Re: [patch] DWARF-3+ DW_AT_accessibility defaults #2 (GCC PR debug/45124)
- From: Tom Tromey <tromey at redhat dot com>
- To: Jan Kratochvil <jan dot kratochvil at redhat dot com>
- Cc: gdb-patches at sourceware dot org
- Date: Mon, 21 Mar 2011 10:53:43 -0600
- Subject: Re: [patch] DWARF-3+ DW_AT_accessibility defaults #2 (GCC PR debug/45124)
- References: <20110321154428.GA3761@host1.jankratochvil.net>
>>>>> "Jan" == Jan Kratochvil <jan.kratochvil@redhat.com> writes:
Jan> Normally it probably is not of much concern as FSF GCC defaults to
Jan> -gdwarf-2 where no changes happen. Just Fedoras+RHELs default to
Jan> -gdwarf-3 where the assumed defaults have changed, therefore
Jan> proposing for FSF GDB to verify DW_AT_producer - it affects even
Jan> FSF GCCs when one uses -gdwarf-3 or -gdwarf-4.
I think this is ok.
I am not really a fan of producer checks, but I couldn't think of
anything better.
Tom