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Tue, 13 May 2025 12:15:48 -0400 X-MC-Unique: dl3M_j5RPL-4gEjGGkuNrg-1 X-Mimecast-MFC-AGG-ID: dl3M_j5RPL-4gEjGGkuNrg_1747152946 Received: from mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.40]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 0896E195608E; Tue, 13 May 2025 16:15:46 +0000 (UTC) Received: from redhat.com (unknown [10.42.28.110]) by mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 3963A19560A3; Tue, 13 May 2025 16:15:39 +0000 (UTC) Date: Tue, 13 May 2025 17:15:36 +0100 From: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= To: Cornelia Huck Cc: eric.auger.pro@gmail.com, eric.auger@redhat.com, qemu-devel@nongnu.org, qemu-arm@nongnu.org, kvmarm@lists.linux.dev, peter.maydell@linaro.org, richard.henderson@linaro.org, alex.bennee@linaro.org, maz@kernel.org, oliver.upton@linux.dev, sebott@redhat.com, shameerali.kolothum.thodi@huawei.com, armbru@redhat.com, abologna@redhat.com, jdenemar@redhat.com, agraf@csgraf.de, shahuang@redhat.com, mark.rutland@arm.com, philmd@linaro.org, pbonzini@redhat.com Subject: Re: [PATCH v6 12/14] arm/cpu: Add sysreg generation scripts Message-ID: Reply-To: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= References: <20250506085234.855779-1-cohuck@redhat.com> <20250506085234.855779-13-cohuck@redhat.com> Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20250506085234.855779-13-cohuck@redhat.com> User-Agent: Mutt/2.2.14 (2025-02-20) X-Scanned-By: MIMEDefang 3.0 on 10.30.177.40 On Tue, May 06, 2025 at 10:52:32AM +0200, Cornelia Huck wrote: > From: Eric Auger > > Introduce scripts that automate the generation of system register > definitions from a given linux source tree arch/arm64/tools/sysreg. > > Invocation of > ./update-aarch64-sysreg-code.sh $PATH_TO_LINUX_SOURCE_TREE > in scripts directory generates target/arm/cpu-sysregs.h.inc > containing defines for all system registers. > > [CH: update to handle current kernel sysregs structure, and to emit > the re-worked register structures; cpu properties will be added > later] > Reviewed-by: Sebastian Ott > Signed-off-by: Eric Auger > Signed-off-by: Cornelia Huck > --- > scripts/gen-cpu-sysregs-header.awk | 35 +++++++++++++++++++++++++++ > scripts/update-aarch64-sysreg-code.sh | 25 +++++++++++++++++++ > 2 files changed, 60 insertions(+) > create mode 100755 scripts/gen-cpu-sysregs-header.awk > create mode 100755 scripts/update-aarch64-sysreg-code.sh > > diff --git a/scripts/gen-cpu-sysregs-header.awk b/scripts/gen-cpu-sysregs-header.awk > new file mode 100755 > index 000000000000..b6b207e3c0fd > --- /dev/null > +++ b/scripts/gen-cpu-sysregs-header.awk > @@ -0,0 +1,35 @@ > +#!/bin/awk -f > +# SPDX-License-Identifier: GPL-2.0 Invalid license name here - hopefully checkpatch.pl is warning about this. Same issue as in the other sysreg script in the host CPU model series. > diff --git a/scripts/update-aarch64-sysreg-code.sh b/scripts/update-aarch64-sysreg-code.sh > new file mode 100755 > index 000000000000..721f41a9a516 > --- /dev/null > +++ b/scripts/update-aarch64-sysreg-code.sh > @@ -0,0 +1,25 @@ > +#!/bin/sh -e > +# > +# Update target/arm/cpu-sysregs.h > +# from a linux source tree (arch/arm64/tools/sysreg) > +# > +# Copyright Red Hat, Inc. 2024 > +# > +# Authors: > +# Eric Auger Although its fairly short, this still deserves SPDX-License-Identifier to be set. With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|