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Re: dwarf2 basic block start information
- From: Jim Wilson <wilson at specifix dot com>
- To: mathieu lacage <Mathieu dot Lacage at sophia dot inria dot fr>
- Cc: gcc at gcc dot gnu dot org
- Date: Mon, 14 Nov 2005 18:24:47 -0800
- Subject: Re: dwarf2 basic block start information
- References: <43723DC1.2060802@sophia.inria.fr>
mathieu lacage wrote:
Clearly, 0x11 is not a bb boundary so we have a bug.
Looks like it could be the prologue end, but I don't see any obvious
reason why this patch could do that. I suggest you try debugging your
patch to see why you are getting the extra call with
LINE_FLAG_BASIC_BLOCK set in this case.
Using -p would make the diff more readable.
We get complaints every time the debug info size increases. Since this
is apparently only helpful to an optional utility, this extra debug info
should not be emitted by default. There should be an option to emit it.
--
Jim Wilson, GNU Tools Support, http://www.specifix.com