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Re: gas 2.20.1 assertion failure when .file directive empty and .stabs directive present

From: Alan Modra <amodra at gmail dot com>
To: Raymes Khoury <raymes at google dot com>
Cc: binutils at sourceware dot org
Date: Wed, 1 Sep 2010 09:09:40 +0930
Subject: Re: gas 2.20.1 assertion failure when .file directive empty and .stabs directive present
References: <AANLkTim86s=MTuxqhxsmobgJuLZp2V3EPOhTZn3t3bWP@mail.gmail.com> <20100831053338.GF15723@bubble.grove.modra.org> <AANLkTimAX-JXS3J4GpmktefXU6k5JrXpTDvM3Sa4dD7t@mail.gmail.com>

On Tue, Aug 31, 2010 at 09:27:09AM -0700, Raymes Khoury wrote:
> That works. But it seems to me that get_stab_string_offset should
> still return 1 rather than 0 in this case (for the first NULL value
> that gets set). This would also make the assertion correct.

No, returning 1 would be wrong.  For this case, .stabstr doesn't yet
have a string stored at offset 1.

-- 
Alan Modra
Australia Development Lab, IBM

References:
- Re: gas 2.20.1 assertion failure when .file directive empty and .stabs directive present
  - From: Alan Modra
- Re: gas 2.20.1 assertion failure when .file directive empty and .stabs directive present
  - From: Raymes Khoury

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