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([2804:7f0:8080:8c83:1018:b18e:9d50:bc53]) by smtp.gmail.com with ESMTPSA id t8sm16516780qkt.125.2021.02.08.12.44.25 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 08 Feb 2021 12:44:27 -0800 (PST) Subject: Re: [PATCH v5 24/25] Add NEWS entry. To: Simon Marchi , gdb-patches@sourceware.org References: <20210127202112.2485702-1-luis.machado@linaro.org> <20210127202112.2485702-25-luis.machado@linaro.org> <133eb559-cf96-931d-fb02-c5b34402a3c7@polymtl.ca> Message-ID: Date: Mon, 8 Feb 2021 17:44:22 -0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <133eb559-cf96-931d-fb02-c5b34402a3c7@polymtl.ca> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Luis Machado via Gdb-patches Reply-To: Luis Machado Errors-To: gdb-patches-bounces@sourceware.org Sender: "Gdb-patches" On 2/5/21 2:06 AM, Simon Marchi wrote: > On 2021-01-27 3:21 p.m., Luis Machado via Gdb-patches wrote: >> Updates on v4: >> >> - Update command names. >> >> -- >> >> Mention the new packets and memory tagging features. >> >> gdb/ChangeLog: >> >> YYYY-MM-DD Luis Machado >> >> * NEWS: Mention memory tagging changes. >> --- >> gdb/NEWS | 36 ++++++++++++++++++++++++++++++++++-- >> 1 file changed, 34 insertions(+), 2 deletions(-) >> >> diff --git a/gdb/NEWS b/gdb/NEWS >> index d2ed28857b..a4e08491ee 100644 >> --- a/gdb/NEWS >> +++ b/gdb/NEWS >> @@ -3,6 +3,21 @@ >> >> *** Changes since GDB 10 >> >> +* GDB now supports general memory tagging functionality if the underlying >> + architecture supports the proper primitives and hooks. Currently this is >> + enabled only for AArch64 MTE. >> + >> + This includes: >> + >> + - Additional information when the inferior crashes with a SIGSEGV caused by >> + a memory tag violation. >> + >> + - A new modifier 'm' for the "x" command, which displays allocation tags for a >> + particular memory range. >> + >> + - Display of memory tag mismatches by "print", for addresses and >> + pointers, if memory tagging is supported by the architecture. > > You might also want to mention the options added by your previous patch, > about memory-tag-violations. Done now. Thanks!