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[37.24.206.209]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ab6e47d21aasm867409166b.74.2025.02.03.23.07.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 03 Feb 2025 23:07:27 -0800 (PST) Message-ID: <8bdb23d9-c842-4a4b-89da-7abdf9010857@suse.com> Date: Tue, 4 Feb 2025 08:07:26 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 04/47] opcodes: add intelgt as a configuration To: "Aktemur, Tankut Baris" Cc: "Metzger, Markus T" , Simon Marchi , "gdb-patches@sourceware.org" , "binutils@sourceware.org" References: <20241213-upstream-intelgt-mvp-v2-0-5c4caeb7b33d@intel.com> <20241213-upstream-intelgt-mvp-v2-4-5c4caeb7b33d@intel.com> <2f2f9348-20c7-4934-a3bf-9196866d9c4b@suse.com> Content-Language: en-US From: Jan Beulich Autocrypt: addr=jbeulich@suse.com; keydata= xsDiBFk3nEQRBADAEaSw6zC/EJkiwGPXbWtPxl2xCdSoeepS07jW8UgcHNurfHvUzogEq5xk hu507c3BarVjyWCJOylMNR98Yd8VqD9UfmX0Hb8/BrA+Hl6/DB/eqGptrf4BSRwcZQM32aZK 7Pj2XbGWIUrZrd70x1eAP9QE3P79Y2oLrsCgbZJfEwCgvz9JjGmQqQkRiTVzlZVCJYcyGGsD /0tbFCzD2h20ahe8rC1gbb3K3qk+LpBtvjBu1RY9drYk0NymiGbJWZgab6t1jM7sk2vuf0Py O9Hf9XBmK0uE9IgMaiCpc32XV9oASz6UJebwkX+zF2jG5I1BfnO9g7KlotcA/v5ClMjgo6Gl MDY4HxoSRu3i1cqqSDtVlt+AOVBJBACrZcnHAUSuCXBPy0jOlBhxPqRWv6ND4c9PH1xjQ3NP nxJuMBS8rnNg22uyfAgmBKNLpLgAGVRMZGaGoJObGf72s6TeIqKJo/LtggAS9qAUiuKVnygo 3wjfkS9A3DRO+SpU7JqWdsveeIQyeyEJ/8PTowmSQLakF+3fote9ybzd880fSmFuIEJldWxp Y2ggPGpiZXVsaWNoQHN1c2UuY29tPsJgBBMRAgAgBQJZN5xEAhsDBgsJCAcDAgQVAggDBBYC AwECHgECF4AACgkQoDSui/t3IH4J+wCfQ5jHdEjCRHj23O/5ttg9r9OIruwAn3103WUITZee e7Sbg12UgcQ5lv7SzsFNBFk3nEQQCACCuTjCjFOUdi5Nm244F+78kLghRcin/awv+IrTcIWF hUpSs1Y91iQQ7KItirz5uwCPlwejSJDQJLIS+QtJHaXDXeV6NI0Uef1hP20+y8qydDiVkv6l IreXjTb7DvksRgJNvCkWtYnlS3mYvQ9NzS9PhyALWbXnH6sIJd2O9lKS1Mrfq+y0IXCP10eS FFGg+Av3IQeFatkJAyju0PPthyTqxSI4lZYuJVPknzgaeuJv/2NccrPvmeDg6Coe7ZIeQ8Yj t0ARxu2xytAkkLCel1Lz1WLmwLstV30g80nkgZf/wr+/BXJW/oIvRlonUkxv+IbBM3dX2OV8 AmRv1ySWPTP7AAMFB/9PQK/VtlNUJvg8GXj9ootzrteGfVZVVT4XBJkfwBcpC/XcPzldjv+3 HYudvpdNK3lLujXeA5fLOH+Z/G9WBc5pFVSMocI71I8bT8lIAzreg0WvkWg5V2WZsUMlnDL9 mpwIGFhlbM3gfDMs7MPMu8YQRFVdUvtSpaAs8OFfGQ0ia3LGZcjA6Ik2+xcqscEJzNH+qh8V m5jjp28yZgaqTaRbg3M/+MTbMpicpZuqF4rnB0AQD12/3BNWDR6bmh+EkYSMcEIpQmBM51qM EKYTQGybRCjpnKHGOxG0rfFY1085mBDZCH5Kx0cl0HVJuQKC+dV2ZY5AqjcKwAxpE75MLFkr wkkEGBECAAkFAlk3nEQCGwwACgkQoDSui/t3IH7nnwCfcJWUDUFKdCsBH/E5d+0ZnMQi+G0A nAuWpQkjM1ASeQwSHEeAWPgskBQL In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org On 03.02.2025 18:13, Aktemur, Tankut Baris wrote: > Hello Jan, > > On Friday, January 3, 2025 5:46 AM, Simon Marchi wrote: >> On 2024-12-20 04:47, Aktemur, Tankut Baris wrote: >>> On Wednesday, December 18, 2024 8:22 AM, Jan Beulich wrote: >>>> On 17.12.2024 19:47, Aktemur, Tankut Baris wrote: >>>>> On Monday, December 16, 2024 8:44 AM, Jan Beulich wrote: >>>>>> On 13.12.2024 16:59, Tankut Baris Aktemur wrote: >>>>>>> Intel GT does not use the opcodes lib for disassembling instructions. >>>>>> >>>>>> How else is disassembly going to work? >>>>> >>>>> For disassembly, libiga (IGA library from Intel Graphics Compiler [1]) is used. >>>>> The patch that adds disassembly support is >>>>> >>>>> https://sourceware.org/pipermail/gdb-patches/2024-December/214036.html >>>> >>>> That's (a) interesting and (b) covering only gdb; what about objdump? >>>> >>>> Jan >>> >>> Our case is similar to AMD GPU (ROCm) debugging, for which there is >>> already support in upstream GDB. For disassembling, the amdgpu target >>> also uses a separate disassembler that is part of their debug API >>> library: >>> >>> https://inbox.sourceware.org/binutils/20220315194303.3716792-3-simon.marchi@polymtl.ca/ >>> >> https://rocm.docs.amd.com/projects/ROCdbgapi/en/latest/doxygen/html/group__architecture__gro >> up.html#ga1958899dde4a98c13980e1cb7d657acd >>> >>> I believe the amdgpu target has similar configuration restrictions >>> with our target. Adding Simon to Cc to confirm. >>> >>> Thanks, >>> -Baris >> >> As far as I know, what Baris says is true. >> >> Simon > > Any further comments on this? As with the other patch - since you copy pre-existing behavior, I'm okay(ish). Jan