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List:       gdb-patches
Subject:    Re: [PATCH v3 6/7] add support for coresight btrace via remote protocol
From:       Eli Zaretskii via Gdb-patches <gdb-patches () sourceware ! org>
Date:       2021-03-31 6:33:55
Message-ID: 83tuorj0h8.fsf () gnu ! org
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> From: Zied Guermazi <zied.guermazi@trande.de>
> Date: Wed, 31 Mar 2021 04:52:33 +0200
> Cc: Zied Guermazi <zied.guermazi@trande.de>
> 
> gdb/ChangeLog
> 
> 	* NEWS: list new remote packets for extending btrace
> 	to support using ARM CoreSight Traces.
> 	* btrace.c (check_xml_btrace_version): add version 1.1
> 	* btrace.c (parse_xml_btrace_etm_config_source_config_cpu_etmv4_config):
> 	New.
> 	* btrace.c (parse_xml_btrace_etm_config_source_config_cpu_etmv3_config):
> 	New.
> 	* btrace.c (parse_xml_btrace_etm_config_source_config_cpu_etm_config):
> 	New.
> 	* btrace.c (parse_xml_btrace_etm_config_source_config): New.
> 	* btrace.c (dump_config): New.
> 	* btrace.c (parse_xml_btrace_etm_config_source_config_end): New.
> 	* btrace.c (parse_xml_btrace_etm_config_sink_config): New.
> 	* btrace.c (parse_xml_btrace_etm_raw): New.
> 	* btrace.c (parse_xml_btrace_etm): New.
> 	* btrace.c (parse_xml_btrace_conf_etm): New.
> 	* btrace.dtd: add etm data and decoding parameters.
> 	* btrace-conf.dtd: add etm configuration.
> 	* remote.c (remote_target::btrace_sync_conf): add etm configuration.
> 	* remote.c(remote_target::enable_btrace): add coresight etm.
> 	* remote.c (_initialize_remote): add etm related packets.
> 
> gdb/doc/ChangeLog
> 
> 	* gdb.texinfo (General Query Packets) Document extending GDB remote
> 	protocol packets to support using ARM CoreSight traces for btrace.
> 
> gdbserver/ChangeLog
> 
> 	* configure.srv: add btrace for aarch64*-*-linux* and arm*-*-linux*.
> 	* linux-low.c (linux_low_encode_etm_config): New.
> 	* linux-low.c (linux_process_target::read_btrace): encode CoreSight
> 	traces and relative decoding parameters.
> 	* linux-low.c (linux_process_target::read_btrace_conf): encode
> 	CoreSight configuration.
> 	* server.cc (handle_btrace_enable_etm): New.
> 	* server.cc (handle_btrace_general_set): add etm handling.
> 	* server.cc (handle_btrace_conf_general_set): add etm handling.
> 	* server.cc (supported_btrace_packets): add etm related packets.

The documentation parts are okay, thanks.
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