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a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=9lpa27T+UbgauvHsMP28ueUlm80/+afxzo4gvJYBkms=; b=mTGZ79Un/NHW7sX6X4MmspGGsfs3041twkMnOrHZnC0vQXqSC01LAvI8Un3vh4qnvsHj W2Gv+hBAckf+ZPdGPW1d8UcBtF8XBxELEfsFC9HhWQ0LFYvMqpoEW1Dk2thqzD7fd4B1 +ASdpo7yt4QbGf1GtCFSHITXNEikCPjhYFFRqEn97s7sm8A/TRo+OFY3t+ATGLkyw4oj kVvQmwWDBL6RpnZTOv4mh9XEUlzH4jfrBrP3nr/GQkD1iN7Uipw9vXvEq1LQbNWSPjTr wDq0NotfnWfCDRnqeLLaqJLoZXC+FfX8fIGyOBoJhmnZqF4XwVQqqclhGNCp4JV2U8dn 7g== From: Harsh Prateek Bora To: qemu-ppc@nongnu.org, qemu-devel@nongnu.org Cc: npiggin@gmail.com, balaton@eik.bme.hu, danielhb413@gmail.com Subject: [PATCH v2 6/7] target/ppc: reduce duplicate code between init_proc_POWER{9, 10} Date: Thu, 23 May 2024 10:44:11 +0530 Message-Id: <20240523051412.226970-7-harshpb@linux.ibm.com> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20240523051412.226970-1-harshpb@linux.ibm.com> References: <20240523051412.226970-1-harshpb@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: llwnVAsosvPN_zT1oCd7lmrwthU4mwPE X-Proofpoint-GUID: ieCouRTGRTHUi34ZvoBpqpk_rIGaXNBZ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.650,FMLib:17.12.28.16 definitions=2024-05-23_02,2024-05-22_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 suspectscore=0 bulkscore=0 clxscore=1015 phishscore=0 adultscore=0 spamscore=0 lowpriorityscore=0 mlxlogscore=644 mlxscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2405010000 definitions=main-2405230033 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=148.163.158.5; envelope-from=harshpb@linux.ibm.com; helo=mx0b-001b2d01.pphosted.com X-Spam_score_int: -19 X-Spam_score: -2.0 X-Spam_bar: -- X-Spam_report: (-2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1716441445029100003 Content-Type: text/plain; charset="utf-8" Historically, the registration of sprs have been inherited alongwith every new Power arch support being added leading to a lot of code duplication. It's time to do necessary cleanups now to avoid further duplication with newer arch support being added. Signed-off-by: Harsh Prateek Bora --- target/ppc/cpu_init.c | 43 +++++++++---------------------------------- 1 file changed, 9 insertions(+), 34 deletions(-) diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c index 6d82f24c87..5fb9a0583e 100644 --- a/target/ppc/cpu_init.c +++ b/target/ppc/cpu_init.c @@ -6307,7 +6307,7 @@ static struct ppc_radix_page_info POWER9_radix_page_i= nfo =3D { }; #endif /* CONFIG_USER_ONLY */ =20 -static void init_proc_POWER9(CPUPPCState *env) +static void register_power9_common_sprs(CPUPPCState *env) { /* Common Registers */ init_proc_book3s_common(env); @@ -6326,7 +6326,6 @@ static void init_proc_POWER9(CPUPPCState *env) register_power5p_ear_sprs(env); register_power5p_tb_sprs(env); register_power6_common_sprs(env); - register_HEIR32_spr(env); register_power6_dbg_sprs(env); register_power8_tce_address_control_sprs(env); register_power8_ids_sprs(env); @@ -6342,6 +6341,12 @@ static void init_proc_POWER9(CPUPPCState *env) register_power9_book4_sprs(env); register_power8_rpr_sprs(env); register_power9_mmu_sprs(env); +} + +static void init_proc_POWER9(CPUPPCState *env) +{ + register_power9_common_sprs(env); + register_HEIR32_spr(env); =20 /* POWER9 Specific registers */ spr_register_kvm(env, SPR_TIDR, "TIDR", NULL, NULL, @@ -6499,39 +6504,9 @@ static struct ppc_radix_page_info POWER10_radix_page= _info =3D { =20 static void init_proc_POWER10(CPUPPCState *env) { - /* Common Registers */ - init_proc_book3s_common(env); - register_book3s_207_dbg_sprs(env); - - /* Common TCG PMU */ - init_tcg_pmu_power8(env); - - /* POWER8 Specific Registers */ - register_book3s_ids_sprs(env); - register_amr_sprs(env); - register_iamr_sprs(env); - register_book3s_purr_sprs(env); - register_power5p_common_sprs(env); - register_power5p_lpar_sprs(env); - register_power5p_ear_sprs(env); - register_power5p_tb_sprs(env); - register_power6_common_sprs(env); + register_power9_common_sprs(env); register_HEIR64_spr(env); - register_power6_dbg_sprs(env); - register_power8_tce_address_control_sprs(env); - register_power8_ids_sprs(env); - register_power8_ebb_sprs(env); - register_power8_fscr_sprs(env); - register_power8_pmu_sup_sprs(env); - register_power8_pmu_user_sprs(env); - register_power8_tm_sprs(env); - register_power8_pspb_sprs(env); - register_power8_dpdes_sprs(env); - register_vtb_sprs(env); - register_power8_ic_sprs(env); - register_power9_book4_sprs(env); - register_power8_rpr_sprs(env); - register_power9_mmu_sprs(env); + register_power10_hash_sprs(env); register_power10_dexcr_sprs(env); register_power10_pmu_sup_sprs(env); --=20 2.39.3