From: "Ulrich Weigand" <uweigand@de.ibm.com>
To: pedromfc@linux.ibm.com (Pedro Franco de Carvalho)
Cc: gdb-patches@sourceware.org, ulrich.weigand@de.ibm.com,
rcardoso@linux.ibm.com
Subject: Re: [PATCH v2 1/3] Add low_new_clone method to linux_nat_target.
Date: Mon, 17 Feb 2020 17:49:00 -0000 [thread overview]
Message-ID: <20200217174931.925CFD802EA@oc3748833570.ibm.com> (raw)
In-Reply-To: <20200214205443.1073579-2-pedromfc@linux.ibm.com> from "Pedro Franco de Carvalho" at Feb 14, 2020 05:54:41 PM
Pedro Franco de Carvalho wrote:
> This patch adds a low_new_clone method to linux_nat_target, called after
> a PTRACE_EVENT_CLONE is detected, similar to how low_new_fork is called
> after PTRACE_EVENT_(V)FORK.
>
> This is useful for targets that need to copy state associated with a
> thread that is inherited across clones.
Given the discussion we had last year, this is really required for a
correct Power implementation of watchpoints. Given that the implementation
in common code is straightforward, I this this is fine.
> * linux-nat.h (low_new_clone): New method.
> * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
OK.
Thanks,
Ulrich
--
Dr. Ulrich Weigand
GNU/Linux compilers and toolchain
Ulrich.Weigand@de.ibm.com
next prev parent reply other threads:[~2020-02-17 17:49 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-14 20:55 [PATCH v2 0/3] low_new_clone in linux-nat.c and powerpc watchpoint fixes Pedro Franco de Carvalho
2020-02-14 20:55 ` [PATCH v2 1/3] Add low_new_clone method to linux_nat_target Pedro Franco de Carvalho
2020-02-17 17:49 ` Ulrich Weigand [this message]
2020-02-14 20:55 ` [PATCH v2 2/3] [PowerPC] Move up some register access routines Pedro Franco de Carvalho
2020-02-17 17:48 ` Ulrich Weigand
2020-02-14 20:55 ` [PATCH v2 3/3] [PowerPC] Fix debug register issues in ppc-linux-nat Pedro Franco de Carvalho
2020-02-17 17:47 ` Ulrich Weigand
2020-02-18 20:31 ` Pedro Franco de Carvalho
2020-02-19 13:46 ` Ulrich Weigand
2020-03-13 20:19 ` Pedro Franco de Carvalho
2020-03-27 18:50 ` Pedro Franco de Carvalho
2020-03-27 18:54 ` [PATCH] " Pedro Franco de Carvalho
2020-03-30 13:04 ` Ulrich Weigand
2020-03-30 13:03 ` [PATCH v2 3/3] " Ulrich Weigand
2020-03-30 15:13 ` Pedro Franco de Carvalho
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