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Re: NPTL on ppc

From: "Linh Dang" <linhd at nortelnetworks dot com>
To: Andreas Schwab <schwab at suse dot de>
Cc: gdb at sources dot redhat dot com
Date: Tue, 07 Dec 2004 09:33:24 -0500
Subject: Re: NPTL on ppc
References: <200411191233.22357.vladimir.vorobyov@iss.org.ua><200411191641.15822.vladimir.vorobyov@iss.org.ua><20041120013220.GB27485@nevyn.them.org><200411201427.13557.vladimir.vorobyov@iss.org.ua><20041120164209.GA15174@nevyn.them.org><wn5mzwrmgm5.fsf_-_@linhd-2.ca.nortel.com><20041206184451.GA22104@nevyn.them.org><wn5eki3mc9o.fsf@linhd-2.ca.nortel.com><20041206201842.GA24549@nevyn.them.org> <jer7m33tfn.fsf@sykes.suse.de>

Andreas Schwab <schwab@suse.de> wrote:

> Daniel Jacobowitz <drow@false.org> writes:
>
>> If so, I'm out of ideas; you will have to debug it yourself.
>
> NPTL debugging requires a functional implementation of ps_lgetregs,
> but gdbserver on ppc does not implement it.

dummy question:

ptrace(2) on linux-ppc doesn't support PTRACE_GETREGS, how does gdb
get registers from the inferior process? (the native gdb works fine
with NPTL, just gdbserver that has trouble.)

Thanx
--
Linh Dang

Follow-Ups:
- Re: NPTL on ppc
  - From: Andreas Schwab

References:
- NPTL on ppc (was: pthreads debug with gdbserver)
  - From: Linh Dang
- Re: NPTL on ppc (was: pthreads debug with gdbserver)
  - From: Daniel Jacobowitz
- Re: NPTL on ppc
  - From: Linh Dang
- Re: NPTL on ppc
  - From: Daniel Jacobowitz
- Re: NPTL on ppc
  - From: Andreas Schwab

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