From: "Alex Bennée" <alex.bennee@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Akihiko Odaki" <akihiko.odaki@daynix.com>,
"Peter Maydell" <peter.maydell@linaro.org>,
"Edgar E. Iglesias" <edgar.iglesias@gmail.com>,
"Song Gao" <gaosong@loongson.cn>,
qemu-arm@nongnu.org,
"Marc-André Lureau" <marcandre.lureau@redhat.com>,
"Wainer dos Santos Moschetta" <wainersm@redhat.com>,
"Weiwei Li" <liweiwei@iscas.ac.cn>,
"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
"Ilya Leoshkevich" <iii@linux.ibm.com>,
"Daniel Henrique Barboza" <danielhb413@gmail.com>,
"Yanan Wang" <wangyanan55@huawei.com>,
"Cédric Le Goater" <clg@kaod.org>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"David Hildenbrand" <david@redhat.com>,
"Brian Cain" <bcain@quicinc.com>,
qemu-ppc@nongnu.org, "Palmer Dabbelt" <palmer@dabbelt.com>,
qemu-riscv@nongnu.org, "Eduardo Habkost" <eduardo@habkost.net>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Alistair Francis" <alistair.francis@wdc.com>,
"Liu Zhiwei" <zhiwei_liu@linux.alibaba.com>,
"Cleber Rosa" <crosa@redhat.com>,
qemu-s390x@nongnu.org, "Laurent Vivier" <laurent@vivier.eu>,
"Yoshinori Sato" <ysato@users.sourceforge.jp>,
"Nicholas Piggin" <npiggin@gmail.com>,
"Thomas Huth" <thuth@redhat.com>, "John Snow" <jsnow@redhat.com>,
"Alexandre Iooss" <erdnaxe@crans.org>,
"Daniel P. Berrangé" <berrange@redhat.com>,
"Mahmoud Mandour" <ma.mandourr@gmail.com>,
"Daniel Henrique Barboza" <dbarboza@ventanamicro.com>,
"Bin Meng" <bin.meng@windriver.com>,
"Beraldo Leal" <bleal@redhat.com>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Michael Rolnik" <mrolnik@gmail.com>
Subject: Re: [PATCH 13/29] target/riscv: Use GDBFeature for dynamic XML
Date: Mon, 06 Nov 2023 15:35:50 +0000 [thread overview]
Message-ID: <875y2edhd5.fsf@draig.linaro.org> (raw)
In-Reply-To: <87a5rrdy6d.fsf@draig.linaro.org> ("Alex Bennée"'s message of "Mon, 06 Nov 2023 09:32:42 +0000 (6 hours, 1 minute, 47 seconds ago)")
Alex Bennée <alex.bennee@linaro.org> writes:
> Alex Bennée <alex.bennee@linaro.org> writes:
>
>> From: Akihiko Odaki <akihiko.odaki@daynix.com>
>>
>> In preparation for a change to use GDBFeature as a parameter of
>> gdb_register_coprocessor(), convert the internal representation of
>> dynamic feature from plain XML to GDBFeature.
>>
>> Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
>> Message-Id: <20231025093128.33116-7-akihiko.odaki@daynix.com>
>> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
>
> I bisected the following failure:
>
> ./qemu-riscv64 -g 1234 ./tests/tcg/riscv64-linux-user/sha512
>
> and:
>
> gdb-multiarch ./tests/tcg/riscv64-linux-user/sha512 -ex "target remote localhost:1234" -x ../../tests/tcg/multiarch/gdbstub/registers.py
>
> gives:
>
> warning: Architecture rejected target-supplied description
> Ignoring packet error, continuing...
> Ignoring packet error, continuing...
> Ignoring packet error, continuing...
> Ignoring packet error, continuing...
I don't know if the discontinuous register numbering could be the
problem:
<feature name="org.gnu.gdb.riscv.csr">
<reg name="fflags" bitsize="64" type="int" regnum="67"/>
<reg name="frm" bitsize="64" type="int" regnum="68"/>
<reg name="fcsr" bitsize="64" type="int" regnum="69"/>
<reg name="cycle" bitsize="64" type="int" regnum="3138"/>
<reg name="time" bitsize="64" type="int" regnum="3139"/>
<reg name="instret" bitsize="64" type="int" regnum="3140"/>
</feature>
?
--
Alex Bennée
Virtualisation Tech Lead @ Linaro
next prev parent reply other threads:[~2023-11-06 15:36 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-03 19:59 [PATCH 00/29] gdbstub and plugin read register and windows support Alex Bennée
2023-11-03 19:59 ` [PATCH 01/29] default-configs: Add TARGET_XML_FILES definition Alex Bennée
2023-11-05 20:55 ` Richard Henderson
2023-11-06 15:44 ` Alex Bennée
2023-11-06 23:22 ` Richard Henderson
2023-11-03 19:59 ` [PATCH 02/29] gdb-xml: fix duplicate register in arm-neon.xml Alex Bennée
2023-11-05 20:45 ` Richard Henderson
2023-11-03 19:59 ` [PATCH 03/29] target/arm: hide the 32bit version of PAR from gdbstub Alex Bennée
2023-11-03 19:59 ` [PATCH 04/29] target/arm: hide all versions of DBGD[RS]AR " Alex Bennée
2023-11-03 19:59 ` [PATCH 05/29] target/arm: hide aliased MIDR " Alex Bennée
2023-11-03 19:59 ` [PATCH 06/29] tests/tcg: add an explicit gdbstub register tester Alex Bennée
2023-11-05 12:17 ` Akihiko Odaki
2023-11-03 19:59 ` [PATCH 07/29] tests/avocado: update the tcg_plugins test Alex Bennée
2023-11-03 19:59 ` [PATCH 08/29] gdbstub: Add num_regs member to GDBFeature Alex Bennée
2023-11-03 19:59 ` [PATCH 09/29] gdbstub: Introduce gdb_find_static_feature() Alex Bennée
2023-11-03 19:59 ` [PATCH 10/29] gdbstub: Introduce GDBFeatureBuilder Alex Bennée
2023-11-03 19:59 ` [PATCH 11/29] target/arm: Use GDBFeature for dynamic XML Alex Bennée
2023-11-03 19:59 ` [PATCH 12/29] target/ppc: " Alex Bennée
2023-11-03 19:59 ` [PATCH 13/29] target/riscv: " Alex Bennée
2023-11-06 9:32 ` Alex Bennée
2023-11-06 15:35 ` Alex Bennée [this message]
2023-11-03 19:59 ` [PATCH 14/29] gdbstub: Use GDBFeature for gdb_register_coprocessor Alex Bennée
2023-11-03 19:59 ` [PATCH 15/29] gdbstub: Use GDBFeature for GDBRegisterState Alex Bennée
2023-11-03 19:59 ` [PATCH 16/29] gdbstub: Change gdb_get_reg_cb and gdb_set_reg_cb Alex Bennée
2023-11-03 19:59 ` [PATCH 17/29] gdbstub: Simplify XML lookup Alex Bennée
2023-11-07 8:46 ` Frédéric Pétrot
2023-11-07 10:31 ` Alex Bennée
2023-11-07 11:46 ` Frédéric Pétrot
2023-11-03 19:59 ` [PATCH 18/29] gdbstub: Infer number of core registers from XML Alex Bennée
2023-11-03 19:59 ` [PATCH 19/29] hw/core/cpu: Remove gdb_get_dynamic_xml member Alex Bennée
2023-11-03 19:59 ` [PATCH 20/29] gdbstub: Add members to identify registers to GDBFeature Alex Bennée
2023-11-03 19:59 ` [PATCH 21/29] gdbstub: expose api to find registers Alex Bennée
2023-11-03 19:59 ` [PATCH 22/29] cpu: Call plugin hooks only when ready Alex Bennée
2023-11-03 19:59 ` [PATCH 23/29] plugins: Use different helpers when reading registers Alex Bennée
2023-11-07 3:13 ` Richard Henderson
2023-11-03 19:59 ` [PATCH 24/29] plugins: add an API to read registers Alex Bennée
2023-11-05 12:40 ` Akihiko Odaki
[not found] ` <87il6fdyaq.fsf@draig.linaro.org>
[not found] ` <94da2184-2586-458e-9362-fa913ca68fb5@daynix.com>
[not found] ` <874jhzdur3.fsf@draig.linaro.org>
[not found] ` <333fbdf6-9f5b-41c3-99ce-8808c542d485@daynix.com>
2023-11-06 11:40 ` Alex Bennée
2023-11-07 6:56 ` Akihiko Odaki
2023-11-03 19:59 ` [PATCH 25/29] contrib/plugins: extend execlog to track register changes Alex Bennée
2023-11-06 15:30 ` Alex Bennée
2023-11-03 19:59 ` [PATCH 26/29] plugins: add dllexport and dllimport to api funcs Alex Bennée
2023-11-03 19:59 ` [PATCH 27/29] plugins: make test/example plugins work on windows Alex Bennée
2023-11-04 9:14 ` Alex Bennée
2023-11-03 19:59 ` [PATCH 28/29] plugins: disable lockstep plugin " Alex Bennée
2023-11-03 19:59 ` [PATCH 29/29] plugins: allow plugins to be enabled " Alex Bennée
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