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Date: Thu, 25 Mar 2004 16:22:00 -0000
From: Andrew Cagney <cagney@gnu.org>
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To: Daniel Jacobowitz <drow@false.org>
Cc: gdb@sources.redhat.com
Subject: Re: [mips] When to use a proc_desc
References: <20040325040322.GA12885@nevyn.them.org>
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I'll need to study this further, however, look at HP/UX.

That unwinder checks its equivalent PDR against the prologue, ticking 
each register off as it is encountered.

Andrew