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Re: [PATCH] solib-svr4: Avoid unwanted shlib internal BPs When debugging Linux kernel or u-boot

From: Jan Kratochvil <jan dot kratochvil at redhat dot com>
To: Pedro Alves <palves at redhat dot com>
Cc: Joakim Tjernlund <Joakim dot Tjernlund at transmode dot se>, gdb-patches at sourceware dot org
Date: Fri, 1 Jun 2012 19:23:18 +0200
Subject: Re: [PATCH] solib-svr4: Avoid unwanted shlib internal BPs When debugging Linux kernel or u-boot
References: <1338562868-22411-1-git-send-email-Joakim.Tjernlund@transmode.se> <4FC8EC08.1060609@redhat.com> <20120601172214.GA21236@host2.jankratochvil.net>

On Fri, 01 Jun 2012 19:22:14 +0200, Jan Kratochvil wrote:
> OTOH one has to strip _start to make it a regression as with _start GDB did not
> catch startup libraries even before.

Forgot the reproducer compilation commandline:

C="$HOME/redhat/gcc47-static-root/bin/g++ -Wall";$C -o 53l.so 53l.C -shared -fPIC;$C -o 53 53.C -static -ldl;objcopy -N _dl_debug_state -N _start 53


Regards,
Jan

References:

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