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Re: [Qemu-devel] [PATCH] gdbstub: Debug user-mode signals

From: Edgar E. Iglesias
Subject: Re: [Qemu-devel] [PATCH] gdbstub: Debug user-mode signals
Date: Thu, 28 Feb 2008 20:55:43 +0100
User-agent: Mutt/1.5.16 (2007-06-09)

On Thu, Feb 28, 2008 at 08:22:30PM +0100, Edgar E. Iglesias wrote:
> Hello,
> This patch makes it possible to debug signal handlers when simulating 
> programs in user-mode. Without it, the session aborts as soon as a signal is 
> delivered.
> On CRIS I still cannot get GDB to unwind the stack beyond the signals return 
> trampoline, but I'm pretty sure it's related to some error in the way I setup 
> the trampoline in linux-user/signal.c.

My cris gdb was configured for kernel debugging so the trampoline code was 
disabled, the patch works fine for CRIS aswell.

Best regards
Edgar E. Iglesias
Axis Communications AB

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