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AJvYcCWXcalhBwFNzAkWxAsPZ8c727DrW93ol51A/gLwQJ2ZfOsOBX6QiZPTeZ/P/K/4JRpQp/Q=@sourceware.org X-Gm-Message-State: AOJu0YyujYIQ1zTNEwFdjEX6Rde5roqPecGssBrISV0rB8x8PaXvSXdx sOJABlXc2ZB4svCCtcbHMA3rTxcHldcuWLBzI1NvmrUGrzKSd6yv2D8gmHHY+vr9Sl6cUcDOyi5 aKkK0Ns331EwcJYEDeSLY3e3G6cgT5TXCEHIwaKEhnFzBl6sZkrHq X-Gm-Gg: AZuq6aKWH4UO9ug9bm4s2xBl/MOm+U4RPWTkRgtkxx0TvpJkknnmgFu7B/sRbIAmQhb 4I3H/gfKCpVHYEJN5DV3EwUx/Bc+dshm2iDUpy3VC2c3yC8QfgewXaS2Fc6pDgAvSwJyzRPv5hU pOhIjC00hQoVAJ7mRaC54U+U7XNvehANK9bJKgOAlWqG7bv4g4S6aPrlCVJ7x5Tnp4kxwldAUTM uciaxrO6C5PCY3TT/C7282TD06O2IcHDodioRPLUOe7M0doJE9lSKR5uroBY+3XQ3cr8A== X-Received: by 2002:a05:690c:7288:b0:787:d1e7:e75b with SMTP id 00721157ae682-7947acaa855mr65522767b3.64.1769686470986; Thu, 29 Jan 2026 03:34:30 -0800 (PST) MIME-Version: 1.0 References: <87ldhigyao.fsf@linaro.org> <87tsw59hwu.fsf@linaro.org> In-Reply-To: Date: Thu, 29 Jan 2026 11:34:19 +0000 X-Gm-Features: AZwV_Qh0qzXj_8AcC7j3Q57A13gN1KoDAnJFo1jQbhsrWynooOA9FHWRHyBz06w 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" 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 Thu, 29 Jan 2026 at 09:10, Peter Maydell wrote: > > On Thu, 29 Jan 2026 at 04:12, Thiago Jung Bauermann > wrote: > > > > Peter Maydell writes: > > > > > On Wed, 28 Jan 2026 at 04:24, Thiago Jung Bauermann > > > wrote: > > >> I'm currently implementing SME-only (i.e. without SVE) support in GDB > > >> for Linux userspace debugging. It's mostly done, I just need to test a > > >> few things, polish the code and prepare the patches. I'm hoping to send > > >> the patches next week. > > > > > > Let me know if a QEMU setup emulating "SME only" would be helpful > > > for you with that. > > > > It would indeed! If there's a branch I can build, it would make my > > testing quicker, and the regression testing more complete. > > I'll get one sorted out later today (the patches I have right now > have a few issues I need to fix). This branch: https://gitlab.com/pm215/qemu/-/commits/sme-no-sve should let you create an SME-only CPU with "-cpu max,sve=off". I have not given it much more than a very cursory testing, so let me know if you run into any problems with it. thanks -- PMM