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Re: Backtrace library [3/3]

From: Diego Novillo <dnovillo at google dot com>
To: Ian Lance Taylor <iant at google dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Thu, 13 Sep 2012 16:00:41 -0400
Subject: Re: Backtrace library [3/3]
References: <mcrliggp3uf.fsf@google.com> <CAKOQZ8wnLLH=wd_dv=rymW6dWRvAh+N1in32QwRQ_doeH9SmDA@mail.gmail.com>

On 2012-09-12 10:48 , Ian Lance Taylor wrote:

On Tue, Sep 11, 2012 at 3:55 PM, Ian Lance Taylor <iant@google.com> wrote:
This patch is the actual implementation of libbacktrace.
This is the updated version of this patch with a state parameter.

This is OK.

Thank you so much for doing this! This will help reducing the testing matrix a bit. There should be fewer differences between --enable-checking values.

So, now we only need to hook gcc_assert to use this library. I think we want a --param to specify how deep the backtrace should be. A default value of 3-5 stack frames should be good to start, I think.

Diego.

References:
- Backtrace library [3/3]
  - From: Ian Lance Taylor
- Re: Backtrace library [3/3]
  - From: Ian Lance Taylor

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