@@ 6,7 6,7 @@
;;; Copyright © 2019 Pkill -9 <pkill9@runbox.com>
;;; Copyright © 2020 Vincent Legoll <vincent.legoll@gmail.com>
;;; Copyright © 2020, 2021 Morgan Smith <Morgan.J.Smith@outlook.com>
-;;; Copyright © 2020 Maxim Cournoyer <maxim@guixotic.coop>
+;;; Copyright © 2020, 2025 Maxim Cournoyer <maxim@guixotic.coop>
;;; Copyright © 2021 Felix Gruber <felgru@posteo.net>
;;; Copyright © 2021 Foo Chuan Wei <chuanwei.foo@hotmail.com>
;;; Copyright © 2022 Michael Rohleder <mike@rohleder.de>
@@ 15,6 15,7 @@
;;; Copyright © 2023 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2024 Raven Hallsby <karl@hallsby.com>
;;; Copyright © 2025 Nguyễn Gia Phong <mcsinyx@disroot.org>
+;;; Copyright © 2025 Robin Templeton <robin@guixotic.coop>
;;;
;;; This file is part of GNU Guix.
;;;
@@ 40,6 41,7 @@
#:use-module (guix build-system gnu)
#:use-module (guix build-system cmake)
#:use-module (guix build-system go)
+ #:use-module (guix build-system linux-module)
#:use-module (guix build-system pyproject)
#:use-module (guix build-system qt)
#:use-module (guix gexp)
@@ 847,6 849,27 @@ GDB/x86 features like hardware data watchpoints, makes debugging much more
fun.")
(license license:expat))))
+(define-public rr-zen-pmu-workaround
+ (package
+ (name "rr-zen-pmu-workaround")
+ (version (package-version rr))
+ (source (package-source rr))
+ (build-system linux-module-build-system)
+ (arguments
+ (list
+ #:tests? #f ;no tests
+ #:phases
+ #~(modify-phases %standard-phases
+ (add-after 'unpack 'cd
+ (lambda _
+ (chdir "third-party/zen-pmu-workaround"))))))
+ (home-page "https://github.com/rr-debugger/rr/wiki/Zen")
+ (synopsis "AMD Zen workaround kernel module for rr")
+ (description "This is a Linux kernel module that implements
+ workarounds needed for using the @command{rr} debugger with AMD Zen
+@acronym{CPU, Central Processing Unit}.")
+ (license license:gpl2))) ;GPLv2 only, like the kernel
+
(define-public libbacktrace
;; There are no releases nor tags.
(let ((revision "2")