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Fri, 30 Jan 2026 11:01:31 -0800 (PST) MIME-Version: 1.0 References: <87ldhigyao.fsf@linaro.org> <87tsw59hwu.fsf@linaro.org> <87a4xvafmv.fsf@linaro.org> <874io39iuk.fsf@linaro.org> <87y0lf81yt.fsf@linaro.org> <87sebn7ymd.fsf@linaro.org> <87ms1v7xmh.fsf@linaro.org> <87h5s37wqf.fsf@linaro.org> In-Reply-To: <87h5s37wqf.fsf@linaro.org> Date: Fri, 30 Jan 2026 19:01:20 +0000 X-Gm-Features: AZwV_Qh0O08Pcmv5H6QIpOBcMuYR0Rud4qJefUaTsWIfIVZPDnbQhS38tzsZ-u0 Message-ID: Subject: Re: gdb support for SME-without-SVE ? To: Thiago Jung Bauermann Cc: Luis , gdb@sourceware.org, Manos Pitsidianakis Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-BeenThere: gdb@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Peter Maydell via Gdb Reply-To: Peter Maydell Errors-To: gdb-bounces~public-inbox=simark.ca@sourceware.org Sender: "Gdb" On Fri, 30 Jan 2026 at 18:59, Thiago Jung Bauermann wrote: > I was able to enable SME2p1 by adding these options: > > -C cluster0.sve.sme2_version : 1 > -C cluster1.sve.sme2_version : 1 > > Now my features list shows sme2p1: > > Features : fp asimd evtstrm crc32 atomics fphp asimdhp cpuid asimd= rdm jscvt fcma lrcpc dcpop asimddp asimdfhm dit uscat ilrcpc flagm sb paca = pacg gcs dcpodp flagm2 frint i8mm bf16 dgh rng bti ecv afp sme smei16i64 sm= ef64f64 smei8i32 smef16f32 smeb16f32 smef32f32 wfxt ebf16 cssc sme2 sme2p1 = smei16i32 smebi32i32 mops hbc poe lsfe > > I still get only passes in the testcase, but more tests were run now: > > =3D=3D=3D gdb Summary =3D=3D=3D > > # of expected passes 286 > > The sme2_version option goes all the way to SME2p3, but I didn't try > that one. Great -- this must be a QEMU issue. -- PMM