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Sun, 12 Oct 2025 17:47:58 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: Date: Sun, 12 Oct 2025 17:47:47 -0700 X-Gm-Features: AS18NWBIUInNXhGCpnZRsxuAX1cDNxj_qQrZaPMFW7EzXZ0ci2wVR1GJwpy6-_Y Message-ID: Subject: GNU Tools Weekly News Week 7 (October 12, 2025) To: gcc@gcc.gnu.org, binutils@sourceware.org, libc-alpha@sourceware.org, gdb@sourceware.org, andrew.pinski@oss.qualcomm.com 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: GNU Tools weekly via Gdb Reply-To: GNU Tools weekly Errors-To: gdb-bounces~public-inbox=simark.ca@sourceware.org Sender: "Gdb" GNU Tools Weekly News Update Week 7 (October 12, 2025) General/big GNU toolchain news (including sourceware news): * Sourceware Open Office was held on Friday October 10th * Videos of the 2025 GNU tools Cauldron are now published on youtube ** https://www.youtube.com/playlist?list=PL_GiHdX17WtxuKn7QYme8EfbBS-RKSn0w ** https://gcc.gnu.org/wiki/cauldron2025 * LWN.net has a few write ups about the GNU tools Cauldron ** GCCrs after libcore - https://lwn.net/Articles/1040197/ ** Next steps for BPF support in the GNU toolchain - https://lwn.net/Articles/1039827/ ** Kernel hackers at Cauldron, 2025 edition - https://lwn.net/Articles/1039784/ * GCC 16 stage 3 starts Nov. 17th and GCC 16 status was posted ** https://inbox.sourceware.org/gcc/q5nop2q5-n0nr-7622-o39r-o116271p79n9@fhfr.qr/ * GDB 17.1 release update -- 2025-10-11 ** https://inbox.sourceware.org/gdb-patches/aOrnv83K4oE0cdbV@adacore.com/ GCC discussion: * RFC: Debug info for coroutine suspension locations ** https://inbox.sourceware.org/gcc/CAB6OZBHVoqDyT+KD+x_u6mM96Brr82+1L0pSBy8y+d-wu2DZGA@mail.gmail.com/ * RFD: labels for GCC in the forge ** https://inbox.sourceware.org/gcc/5675fa61-3aaf-4763-be22-002616ed1bc8@arm.com/ * Notes from Cauldron 2025 GCC GSoC BoF ** https://inbox.sourceware.org/gcc/ri6ecrdz5eh.fsf@virgil.suse.cz/ GCC commits: * Improve vectorization of bool types * AVR: Speed up floating point comparisons * Handle commonization of trailing stores earlier * c: Implement C2y handling of incomplete tentative definitions * c: Allow variably-modified types in generic associations for C2Y (part of N3348) * c++: C++26 va_start - part of P3348R4 * libstdc++: Implement strided_slice, full_extent_t., submdspan_mapping_result from (N5014) * libstdc++: Implement std::layout_left_padded and std::layout_right_padded (N5014) * libstdc++: Implement P3107R5 and P3235R3 optimizations for std::print * aarch64: Improve Apple M3 cores, add M4 * Add a simple DSE to help out early code generation * AVR: Allow target to chose address-space for artificial rodata (switch to lookup tables) GCC bugzilla stats * 94 new issues filed * 85 issues closed glibc commits: * ppc64le: optimized strcmp and strncmp for power10 * x86: Detect Intel Nova Lake and Wildcat Lake Processors gdb/binutils commits: * aarch64: Add GICv5 system registers support for binutils * aarch64: Add SME_TMOP, SME_MOP4, SSVE_FEXPA, and SSVE_BITPERM support for binutils binutils discussion: * GNU Tools Cauldron SFrame talk notes ** https://inbox.sourceware.org/binutils/933bbc83-5732-4655-870c-4c50b3742637@oracle.com/