From: Yao Qi <yao@codesourcery.com>
To: Pedro Alves <palves@redhat.com>, <gdb-patches@sourceware.org>
Subject: Re: [PATCH 3/3] [GDBserver] Make Zx/zx packet handling idempotent.
Date: Wed, 21 May 2014 09:33:00 -0000 [thread overview]
Message-ID: <537C7242.4020306@codesourcery.com> (raw)
In-Reply-To: <537C6B73.60704@redhat.com>
On 05/21/2014 05:01 PM, Pedro Alves wrote:
> - GDB sends Z0
> - GDBserver asks the backend to prepare to access memory
> - GDBserver's target backend tries to stop threads or whatever
> - that fails, and GDBserver returns E01
> - GDB interprets that as:
> "target supports Z0, but something went wrong with
> inserting the breakpoint, say, e.g., that address is
> unmapped?"
Oh, I remember the meaning of empty reply and error incorrectly.
It is clear to me. Thanks!
--
Yao (é½å°§)
next prev parent reply other threads:[~2014-05-21 9:33 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-23 23:41 [PATCH 0/3] [GDBserver] Fix hardware breakpoint regressions Pedro Alves
2014-04-23 23:41 ` [PATCH 1/3] [GDBserver][Aarch64] Make watchpoint support use target_hw_bp_type Pedro Alves
2014-04-23 23:41 ` [PATCH 3/3] [GDBserver] Make Zx/zx packet handling idempotent Pedro Alves
2014-05-21 2:31 ` Yao Qi
2014-05-21 9:02 ` Pedro Alves
2014-05-21 9:33 ` Yao Qi [this message]
2014-04-23 23:41 ` [PATCH 2/3] [GDBserver] Move Z packet defines and type convertion routines to shared code Pedro Alves
2014-05-20 18:02 ` [PATCH 0/3] [GDBserver] Fix hardware breakpoint regressions Pedro Alves
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