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Date: Mon, 14 Jun 2021 18:53:09 +0300
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From: Eli Zaretskii <eliz@gnu.org>
To: Felix Willgerodt <felix.willgerodt@intel.com>
Cc: markus.t.metzger@intel.com, gdb-patches@sourceware.org
In-Reply-To: <20210614145411.689277-3-felix.willgerodt@intel.com> (message
 from Felix Willgerodt via Gdb-patches on Mon, 14 Jun 2021 16:54:06
 +0200)
Subject: Re: [PATCH v2 07/12] btrace,
 gdbserver: Add ptwrite to btrace_config_pt.
References: <20210614145411.689277-1-felix.willgerodt@intel.com>
 <20210614145411.689277-3-felix.willgerodt@intel.com>
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> Date: Mon, 14 Jun 2021 16:54:06 +0200
> From: Felix Willgerodt via Gdb-patches <gdb-patches@sourceware.org>
> 
> This enables gdb and gdbserver to communicate about ptwrite support.  If
> ptwrite support would be enabled unconditionally, GDBs with older libipt
> versions would break.
> 
> gdb/ChangeLog:
> 2021-06-14  Felix Willgerodt  <felix.willgerodt@intel.com>
> 
> 	* btrace.c (parse_xml_btrace_conf_pt): Add ptwrite to pt.conf.
> 	(btrace_conf_pt_attributes): Add ptwrite.
> 
> gdb/doc/ChangeLog:
> 2021-06-14  Felix Willgerodt  <felix.willgerodt@intel.com>
> 
> 	* gdb.texinfo (General Query Packets): Document Qbtrace-conf:pt:ptwrite.
> 	(Branch Trace Configuration Format): Document ptwrite in btrace-conf.
> 
> gdbserver/ChangeLog:
> 2021-06-14  Felix Willgerodt  <felix.willgerodt@intel.com>
> 
> 	* linux-low.cc (linux_process_target::read_btrace_conf): Add ptwrite.
> 	* server.cc (handle_btrace_conf_general_set): Handle pt:ptwrite.
> 	(supported_btrace_packets): Add Qbtrace-conf:pt:ptwrite.
> 
> gdbsupport/ChangeLog:
> 2021-06-14  Felix Willgerodt  <felix.willgerodt@intel.com>
> 
> 	* btrace-common.h (btrace_config_pt): Add ptwrite.

The documentation part is OK, thanks.