From: Daniel Jacobowitz <drow@false.org>
To: gdb-patches@sourceware.org
Subject: Re: [rfc] Remove some empty lines from the linetable
Date: Mon, 01 Oct 2007 20:59:00 -0000 [thread overview]
Message-ID: <20071001205920.GA30948@caradoc.them.org> (raw)
In-Reply-To: <20071001204943.GB4305@adacore.com>
On Mon, Oct 01, 2007 at 01:49:43PM -0700, Joel Brobecker wrote:
> There is one thing I am not sure about, though. In your patch,
> you still add the end-of-sequence marker. So you eliminate the
> empty line 58, but keep it's associated line 0 entry. I guess
> we have to in the following case:
>
> line 57 @ 0x1234
> line 58 @ 0x1240
> line 0 @ 0x1240
>
> We need this because otherwise we'd record the wrong end-address
> for line 57.
Right. Sometimes we end up with two zeros in a row this way, which is
useless and ugly but harmless.
--
Daniel Jacobowitz
CodeSourcery
next prev parent reply other threads:[~2007-10-01 20:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-01 15:48 Daniel Jacobowitz
2007-10-01 20:49 ` Joel Brobecker
2007-10-01 20:59 ` Daniel Jacobowitz [this message]
2007-10-11 18:04 ` Daniel Jacobowitz
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