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From: "Ulrich Weigand" <uweigand@de.ibm.com>
To: palves@redhat.com (Pedro Alves)
Cc: gdb-patches@sourceware.org
Subject: Re: [RFC] Fix SW breakpoint handling for Cell multi-arch
Date: Thu, 27 Aug 2015 17:40:00 -0000	[thread overview]
Message-ID: <20150827174030.25AC739FA@oc7340732750.ibm.com> (raw)
In-Reply-To: <55DF3E6D.20706@redhat.com> from "Pedro Alves" at Aug 27, 2015 05:44:29 PM

Pedro Alves wrote:
> On 08/27/2015 05:23 PM, Ulrich Weigand wrote:
> > That's an interesting idea.  Indeed the kernel uses SI_KERNEL for
> > SIGTRAPs indicating SW breakpoints on SPU, but nowhere else in all
> > of PowerPC code.  This means simply accepting either TRAP_BRKPT or
> > SI_KERNEL should work.  And indeed the patch appended below works
> > just as well as the original patch for me.
> 
> Excellent!

I've pushed this as well.

Thanks,
Ulrich

-- 
  Dr. Ulrich Weigand
  GNU/Linux compilers and toolchain
  Ulrich.Weigand@de.ibm.com


      reply	other threads:[~2015-08-27 17:40 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-08-27 11:54 Ulrich Weigand
2015-08-27 15:43 ` Pedro Alves
2015-08-27 16:23   ` Ulrich Weigand
2015-08-27 16:44     ` Pedro Alves
2015-08-27 17:40       ` Ulrich Weigand [this message]

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