From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay02.roc.ny.frontiernet.net (relay02.roc.ny.frontiernet.net [66.133.182.165]) by ozlabs.org (Postfix) with ESMTP id 8708767A64 for ; Sat, 23 Apr 2005 06:21:48 +1000 (EST) Received: from filter09.roc.ny.frontiernet.net (filter09.roc.ny.frontiernet.net [66.133.183.76]) by relay02.roc.ny.frontiernet.net (Postfix) with ESMTP id 256D03705DB for ; Fri, 22 Apr 2005 19:50:18 +0000 (UTC) Received: from relay02.roc.ny.frontiernet.net ([66.133.182.165]) by filter09.roc.ny.frontiernet.net (filter09.roc.ny.frontiernet.net [66.133.183.76]) (amavisd-new, port 10024) with LMTP id 18066-11-80 for ; Fri, 22 Apr 2005 19:50:18 +0000 (UTC) Received: from chuck2 (70-97-124-8.br1.rmn.wv.frontiernet.net [70.97.124.8]) by relay02.roc.ny.frontiernet.net (Postfix) with ESMTP id CA0A63703BF for ; Fri, 22 Apr 2005 19:50:16 +0000 (UTC) Message-ID: <002101c54774$83c85590$0301a8c0@chuck2> From: "Mark Chambers" To: Date: Fri, 22 Apr 2005 15:50:18 -0400 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_001E_01C54752.FBBC7710" Subject: pthread debugging problem List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This is a multi-part message in MIME format. ------=_NextPart_000_001E_01C54752.FBBC7710 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable I am debugging a simple program with several threads, using pthreads.=20 printf's tell me that the threading is working, but I am unable to debug the program with gdb (gdbserver on the target). I get spurious 'Program received signal SIG32, Real-time even 32' messages. I'm using a stock ELDK tree via NFS boot. I couldn't tell you the ELDK version but I've listed some of the components below. I've found postings in the general linux community, but they don't seem to apply in this case. I've compiled a late gdb (6.2), tried later = versions of all the libraries that seem relevant, to no avail. Any ideas? Or, equally valuable, is anybody debugging pthreads successfully on ppc, what is your setup? Thanks, Mark Chambers versions: libc-2.2.1 libpthread-0.9.so kernel - 2.4.19 ------=_NextPart_000_001E_01C54752.FBBC7710 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

I am debugging a simple program with = several=20 threads, using pthreads.

printf's tell me that the threading is = working, but=20 I am unable to debug

the program with gdb (gdbserver on the=20 target). I get spurious

'Program received signal SIG32, = Real-time even 32'=20 messages.

I'm using a stock ELDK tree via NFS = boot. I=20 couldn't tell you the ELDK

version but I've listed some of the = components=20 below.

I've found postings in the general = linux community,=20 but they don't seem

to apply in this case. I've = compiled a late=20 gdb (6.2), tried later versions

of all the libraries that seem = relevant, to no=20 avail. Any ideas? Or,

equally valuable, is anybody debugging = pthreads=20 successfully on ppc,

what is your setup?

Thanks,

Mark Chambers

versions:

libc-2.2.1

libpthread-0.9.so

kernel - = 2.4.19

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