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Re: Generating DWARF CIE info

From: Eric Botcazou <ebotcazou at libertysurf dot fr>
To: Michael Eager <eager at eagercon dot com>
Cc: gcc at gcc dot gnu dot org
Date: Sun, 10 Jun 2007 00:00:47 +0200
Subject: Re: Generating DWARF CIE info
References: <4669B821.8080404@eagercon.com> <200706091953.12333.ebotcazou@libertysurf.fr> <466AF616.6080808@eagercon.com>

> Indeed, I have patch gdb to work around the inaccurate CIE.

Great.

> No, they don't.  Apparently, EH frame unwinding doesn't need
> correct CIE data.

Of course EH unwinding needs strictly correct CFI, simply not
everything is in the CIE.

> Debugging does.

I fail to see why, at least on SPARC, %o7 should be good enough.

-- 
Eric Botcazou

Follow-Ups:
- Re: Generating DWARF CIE info
  - From: Michael Eager

References:
- Generating DWARF CIE info
  - From: Michael Eager
- Re: Generating DWARF CIE info
  - From: Eric Botcazou
- Re: Generating DWARF CIE info
  - From: Michael Eager

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