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Sun, 16 Nov 2025 23:00:16 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: Date: Sun, 16 Nov 2025 23:00:04 -0800 X-Gm-Features: AWmQ_bkIUNn4QlzYKE3Ul6_Jhhz4696VKd0MTyP0wRDEBH5UQfNfKIZFl7DoJ_o Message-ID: Subject: GNU Tools Weekly News Week 12 (November 16, 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 Week 12 (November 16, 2025) Release updates for GNU toolchain: * GCC stage 1 ends today Nov 16th, 2025 (EoD, pick your timezone)!!! Get your patches posted. * GNU Binutils release 2.45.1 happened * Congratulations to Sam as being his first binutils release * https://inbox.sourceware.org/binutils/20251112230051.vv6tzgigvflgap2o@illithid/T/#m6fbd495b1fe90ebe6dd651c9506b1d8580da3ec2 * GDB 17.1 release update -- 2025-11-15 * https://inbox.sourceware.org/gdb-patches/aRjYCpnAbDu2jcee@adacore.com/T/#u * GDB 17.1 release update -- 2025-11-02 (sorry for missing this in last week's newsletter): * https://inbox.sourceware.org/gdb-patches/041c6048-4289-42b9-9441-332bd9e2c007@simark.ca/T/#t General/big GNU toolchain news (including sourceware news): * The GCC Steering Committee has a wiki page detailing their mission and current requests are listed ** https://gcc.gnu.org/wiki/gcc-steering-committee * Sourceware Open House last Friday - service upgrades, migration and isolation * https://inbox.sourceware.org/gcc/e6a8b2f10c311bcdd750b30f0ed53826f16c4da2.camel@klomp.org/T/#u * https://sourceware.org/sourceware-wiki/Migration2025/ * https://sourceware.org/sourceware-wiki/OpenHouse2025/ * Notes posted: https://inbox.sourceware.org/gcc/20251116230040.GF3503@gnu.wildebeest.org/ * Claudio Bantaloukas appointed GCC - Forge integration maintainer * https://gcc.gnu.org/wiki/ForgeExperiment - moving to production (see sourceware open house too) * https://inbox.sourceware.org/gcc/CAGWvnymATGivAnFf35wp=5tGYUMQydCv=57bupnJ3zXYSwGYFw@mail.gmail.com/T/#u * Reminder: GCC (GNU Toolchain) dev room at FOSDEM 2026, January 31-Februrary 1, Brussels, Belgium - Calls for proposals ** https://inbox.sourceware.org/gcc/875xparmhn.fsf@kataplop.net/ * Instructions on how to run BPF selftests via a chroot/VM * https://gcc.gnu.org/wiki/BPFBackEnd#BPF_selftest_chroot_environment_setup GCC discussion: * Automated patch emails for Rust front-end commits * https://inbox.sourceware.org/gcc/DE7VOPYUI6Y2.3L9HNH299NQYW@kataplop.net/T/#mfe00ba936d99a4ef1358f2023e61f40dfd55c19e * Permitting malloc/alloc_size attributes for span-returning allocation functions * https://inbox.sourceware.org/gcc/CANp29Y4S3MOBENGEhQYh9sE-sO72GBNX-BhbU08wq_Z8K=C77w@mail.gmail.com/T/#m157d4b76092bb67fa9c468741ee6fd8ba88cca19 * Related LLVM pull request: https://github.com/llvm/llvm-project/pull/165433 * Obfuscate the vtpr inside polymorphic objects * https://inbox.sourceware.org/gcc/CALtZhhNCCHyaneuqSZ0EbHrqhGC5joWXi-T-A_tNG7utj2H5vA@mail.gmail.com/T/#m5540f35707cb78513cc27718c5e1b1789de8473e * The mystery of lang.opt * https://inbox.sourceware.org/gcc/20251111001233.74e28ef41cc903579214c3de@schemamania.org/ * Error with 'make install -j24' * https://inbox.sourceware.org/gcc/41082d3c-a8b2-7bca-a95f-7bdf8958afdf@redhat.com/T/#m2cbd8f32f188841a035419fb7c79c733d934fd92 * Prevent copy propagation from a non-frame related insn to a frame related insn * https://inbox.sourceware.org/gcc/aRoBjqvbMFRD_YB_@gate/T/#mb83bdd091173f75ed1b2fbc96ef2717cf4584c1b GCC commits: * Add experimental SARIF JSON-RPC notifications for IDEs * libstdc++: Implement final wording of C++26 P3778R0 - type_order * c++, libcpp: Implement CWG3053 (likely and unlikely keyword #undef/#define) * c++: Implement C++26 P3920R0 - Wording for NB comment resolution on trivial relocation * Ada/GNAT sync: 18 patches * Merge remove_forwarder_block_with_phi into remove_forwarder_block patch set * ~2% improvement to leela_r in spec 2017 with LTO * AArch64: Support C/C++ operations on svbool_t * Solaris: Require binutils 2.30+ on Solaris GCC bugzilla stats * 89 new issues filed * 57 issues closed glibc commits: * linux: Add mseal syscall support * Change fromfp functions to return floating types following C23 (N2548) glibc discussion: * decimal floating point: libdfp into glibc? * https://inbox.sourceware.org/libc-alpha/2025Nov10.1025.scs.0002@tanqueray.local/T/#u binutils/gdb commits: * PowerPC: Add support for RFC02660 - Context Switch Instruction * PowerPC: Support for Controlled Cluster Memory (RFC02689) * Mark Pascal as case-insensitive (gdb) binutils discussion: * More compact SFrames through deduplication * https://inbox.sourceware.org/binutils/4199DC9E-2627-48CA-8BA7-6483FD73ABDA@gmail.com/ gdb discussion: * GDB-JIT: why would my 'unwind' not be invoked on crash * https://inbox.sourceware.org/gdb/CACTzTFDrgKYYoNWj8yFhaTo217cdnMu17+Gt2QtR8F6Ud73atA@mail.gmail.com/T/#m9cbdef02339305a97f4d62cf8d4385dcb9521d9c * GDB 15/16 crashing in add_thread_silent() * https://inbox.sourceware.org/gdb/0acb00caa135109f9994faaf97753b0024af8072.camel@gnu.org/T/#m7cedad2ab45e06f8cfa895c1ab074816738ee8f0 * Mark Pascal as case-insensitive * Turns out there is a dwarf2 marker but unknown if it is usable here * https://inbox.sourceware.org/gdb-patches/alpine.DEB.2.21.2511150214370.47194@angie.orcam.me.uk/T/#m59b6f141a65e53da1385075716dbbe538a118939 *