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Re: [rfa/mips] Stop backtraces when we've lost the PC

From: Andrew Cagney <cagney at gnu dot org>
To: Daniel Jacobowitz <drow at false dot org>
Cc: gdb-patches at sources dot redhat dot com
Date: Mon, 08 Mar 2004 11:33:14 -0500
Subject: Re: [rfa/mips] Stop backtraces when we've lost the PC
References: <20040306231743.GA9379@nevyn.them.org> <404BC4B2.7000100@gnu.org> <20040308032324.GA1325@nevyn.them.org>

This is clone.  It can't be unwound past - there is no stack behind it
(we're in the child, here).

Briefly, MarkK and I hit a problem with the exact same function on GNU/Linux amd64. The root cause was identified as glibc: http://sources.redhat.com/ml/gdb-patches/2004-02/msg00567.html

(I'll get to your other follow up but will take a bit of time to digest)

Andrew

References:
- [rfa/mips] Stop backtraces when we've lost the PC
  - From: Daniel Jacobowitz
- Re: [rfa/mips] Stop backtraces when we've lost the PC
  - From: Andrew Cagney
- Re: [rfa/mips] Stop backtraces when we've lost the PC
  - From: Daniel Jacobowitz

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