GNU Tools weekly via Gdb
2026-01-26T07:22:46Z

GNU Tools Weekly News Week 22 (January 25, 2026)

Release updates for GNU toolchain:
* GNU C Library version 2.43 was released
* https://inbox.sourceware.org/libc-alpha/13932477.uLZWGnKmhe@pinacolada/T
* 2.46 branch has now been created
* https://inbox.sourceware.org/binutils/87zf62asxe.fsf@redhat.com/T

General/big GNU toolchain news (including sourceware news):
* GCC GSoC 2026: Call for project ideas and mentors
* https://inbox.sourceware.org/gcc/0374ff71371cc3161db30d11578874be607d2bdc.camel@redhat.com/T/

GCC commits:
* note most of the commits from now until the release are bug fixes
which have not been listed here normally
* s390: Deprecate -m31
* Many documentation option improvements
* testsuite fixes/improvements on running cross

GCC discussion:
* "global opt framework" entry in MAINTAINERS
* https://inbox.sourceware.org/gcc/3c24d501-f50a-4fe7-a089-3e02dd5be28f@gmail.com/T/

GCC bugzilla stats
* 136 new issues filed
* 94 issues closed

glibc commits:
* posix: Reset wordexp_t fields with WRDE_REUSE: CVE-2025-15281

binutils/gdb commits:
* aarch64: Add bigobj support to AArch64 COFF
* aarch64: Object Attributes v2 support (binutils)
* gdb: Add aarch64-windows support
* aarch64: Add support for FEAT_TLBID feature
* aarch64: Add -march=armv9.7-a option