From nobody Mon Dec 1 23:11:14 2025 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7FDA531ED88 for ; Wed, 26 Nov 2025 10:43:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764153798; cv=none; b=QRJbQbA6a5GLhJXKDks1I2+8aVpAddrr+/jhWmiQBvVd/he57CDqNSkSlNTPmurZCT9pXUuW/5RYMHjktSm6iNmDQYDRhr16sXqzCbFaOiJ0bIG/EaakhS0EAJd04Rxwo4TFLUmkgIVYA5OGzMy8rBgXHHDrDdOBnGZz6cXa3i8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764153798; c=relaxed/simple; bh=GXJ1rwuIhRplydan4OKQf0Ax7rBALdKSap8mSjmJoJ8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=r+zLhumRUYyaHlS+9TQ6gfBeXD0DFx9W3rJt1m0cw5GpftPCFayw0nbOljp13Sg62NHPKY39NtNO9Z9FeTGy57MWCaR+sNw+HMU18o6Dj9/fzzSKyOPsmsE1E5y5C3KowO6LWUn+WaScfR4Gz9U9KVizN+zBpeXWtDWuo3b4lgc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=Ui0sLHIa; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Ui0sLHIa" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1764153795; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=0yifEd5HDDiuA0nLbLqpegEzOrrP2cY77oVrIqLxs18=; b=Ui0sLHIaZEUbhTJtYzafPfMoGa4pP+zs7+HV6Jfu1F9OLZ7BhM7sj0Ip5AK0RWKLf18+nM mfH/6Ial1papzCrWv1CJuIueDWmaOjxktYYV3tR0hGyVpEXF7lnDf2CKdygUTyiyD+q+xy J0De2ql49V/SrUubCj+uPYAoa/wTBkw= Received: from mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-568-X0BcpMtoNZC3PlLDfX2KmA-1; Wed, 26 Nov 2025 05:43:14 -0500 X-MC-Unique: X0BcpMtoNZC3PlLDfX2KmA-1 X-Mimecast-MFC-AGG-ID: X0BcpMtoNZC3PlLDfX2KmA_1764153793 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (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-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 05CD71956095; Wed, 26 Nov 2025 10:43:13 +0000 (UTC) Received: from gmonaco-thinkpadt14gen3.rmtit.csb (unknown [10.45.226.131]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 82F5A1800451; Wed, 26 Nov 2025 10:43:10 +0000 (UTC) From: Gabriele Monaco To: linux-kernel@vger.kernel.org, Steven Rostedt , Nam Cao , Gabriele Monaco , linux-trace-kernel@vger.kernel.org Cc: =?UTF-8?q?Thomas=20Wei=C3=9Fschuh?= Subject: [PATCH 6/8] verification/dot2c: Remove __buff_to_string() and cleanup Date: Wed, 26 Nov 2025 11:42:37 +0100 Message-ID: <20251126104241.291258-7-gmonaco@redhat.com> In-Reply-To: <20251126104241.291258-1-gmonaco@redhat.com> References: <20251126104241.291258-1-gmonaco@redhat.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 Content-Type: text/plain; charset="utf-8" str.join() can do what __buff_to_string() does. Therefore replace __buff_to_string() to make the scripts more pythonic. Also clean and remove some intermediate functions. Reviewed-by: Nam Cao Signed-off-by: Gabriele Monaco --- tools/verification/rvgen/rvgen/dot2c.py | 35 +++++-------------------- 1 file changed, 6 insertions(+), 29 deletions(-) diff --git a/tools/verification/rvgen/rvgen/dot2c.py b/tools/verification/r= vgen/rvgen/dot2c.py index fd64174fcfad..24894411c3cd 100644 --- a/tools/verification/rvgen/rvgen/dot2c.py +++ b/tools/verification/rvgen/rvgen/dot2c.py @@ -26,15 +26,6 @@ class Dot2c(Automata): super().__init__(file_path, model_name) self.line_length =3D 100 =20 - def __buff_to_string(self, buff): - string =3D "" - - for line in buff: - string =3D string + line + "\n" - - # cut off the last \n - return string[:-1] - def __get_enum_states_content(self) -> list[str]: buff =3D [] buff.append("\t%s%s =3D 0," % (self.initial_state, self.enum_suffi= x)) @@ -45,14 +36,10 @@ class Dot2c(Automata): =20 return buff =20 - def get_enum_states_string(self): - buff =3D self.__get_enum_states_content() - return self.__buff_to_string(buff) - def format_states_enum(self) -> list[str]: buff =3D [] buff.append("enum %s {" % self.enum_states_def) - buff.append(self.get_enum_states_string()) + buff +=3D self.__get_enum_states_content() buff.append("};\n") =20 return buff @@ -71,14 +58,10 @@ class Dot2c(Automata): =20 return buff =20 - def get_enum_events_string(self): - buff =3D self.__get_enum_events_content() - return self.__buff_to_string(buff) - def format_events_enum(self) -> list[str]: buff =3D [] buff.append("enum %s {" % self.enum_events_def) - buff.append(self.get_enum_events_string()) + buff +=3D self.__get_enum_events_content() buff.append("};\n") =20 return buff @@ -127,23 +110,17 @@ class Dot2c(Automata): =20 return string =20 - def get_aut_init_events_string(self): - return self.__get_string_vector_per_line_content(self.events) - - def get_aut_init_states_string(self): - return self.__get_string_vector_per_line_content(self.states) - def format_aut_init_events_string(self) -> list[str]: buff =3D [] buff.append("\t.event_names =3D {") - buff.append(self.get_aut_init_events_string()) + buff.append(self.__get_string_vector_per_line_content(self.events)) buff.append("\t},") return buff =20 def format_aut_init_states_string(self) -> list[str]: buff =3D [] buff.append("\t.state_names =3D {") - buff.append(self.get_aut_init_states_string()) + buff.append(self.__get_string_vector_per_line_content(self.states)) buff.append("\t},") =20 return buff @@ -178,7 +155,7 @@ class Dot2c(Automata): line +=3D "\n\t\t}," if linetoolong else " }," buff.append(line) =20 - return self.__buff_to_string(buff) + return '\n'.join(buff) =20 def format_aut_init_function(self) -> list[str]: buff =3D [] @@ -253,4 +230,4 @@ class Dot2c(Automata): =20 def print_model_classic(self): buff =3D self.format_model() - print(self.__buff_to_string(buff)) + print('\n'.join(buff)) --=20 2.51.1