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[124.171.217.17]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-7ee45a0081esm5900648a12.59.2024.11.03.16.21.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 03 Nov 2024 16:21:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1730679707; x=1731284507; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=VvmgHv54ktpg3v0jpm0c0B4J0dywq59PujDGLDVe7UA=; b=X7bpXP5v3QTH8MzEyKTlkwNvNvdduzE5Yny3DcT+cz5skVi3uqazUUM5Z3R2zim5L6 BnVMNcNodgdvCqKVx5sbN9TZr74TolFuoXQYwxakmZ4MoUwDVcWaJlEIx3iPjMwXJN7q JlSYeZ0M6f0J4hm8wxC+HNE8ZMjEqzmcZFxvLCGVIRF82pj8CZiazoM/BX9WfaE9eTMM 502AiuBfl+UkLz9mKrpmSdYZZAR5Sb+5K25n9m6cPbVfW2jZXOL1hHm9AcvKbQz9GY8p ecNWov5wHnrlrJhwhjjsbVFon5P7U03lS+433s8zigQ61dZdB9jLrcOVOCZPdifwb4jF 9g3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730679707; x=1731284507; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=VvmgHv54ktpg3v0jpm0c0B4J0dywq59PujDGLDVe7UA=; b=VeCeyfn2eP6sEo/gjfoV6rD6ZTZF60bOFjz0dXHoEnC8XGaZZJotunGjGRDvSvj9EW Mh1QexiNSNPS30f5gg+Dsc0DvWrdM5yh1xCq4iT+2vFBA6Tue5ZjHzYE3Zq9xPu9CG8u bSWwU6EHFxG9lJmKGN+0+59xJTLBkwwB1CE3IWwmEymT5Sq2L0SyhJkbTWTdDTPl8rfr 3tPaA7V5D+3mJSp5rsXhERTv98YjYdVrZvur3lYL95e6YObNtBS/scdqIb7SkSrEQsKb pxSv+kh/hsbpV6NBd9zsEMVUYlSrro3360VjvFbfrrtOqhtdVXcV9F/QrWqP5p9nESS6 JkRQ== X-Forwarded-Encrypted: i=1; AJvYcCXQLF+XKwc9KGfIwY3zyLjyYZ2GEibKS8h5paPUKmoo5/xEE/ArLEGPDuvbulF/vYGhSm2DX1ZWeQ==@nongnu.org X-Gm-Message-State: AOJu0YwCqUq6SLsGSBhSgJ36/kS71TzArhfBCzLi+MPh0n7SFiH6+R4j 6vezwWGJZMnpTHshJJozM4NJQTJ3wp1TCADStb6lSO4xqCRbUQ06Wn0xJw== X-Google-Smtp-Source: AGHT+IHf2k2rFyKx/oYDd7VKNMJgZb18H0K+eAXGkNorltp9PjXmDXj8nAOqVPEQXFt64Av2EZYsww== X-Received: by 2002:a05:6a00:10cd:b0:71e:634e:fe0d with SMTP id d2e1a72fcca58-720b9c05526mr21510104b3a.12.1730679706971; Sun, 03 Nov 2024 16:21:46 -0800 (PST) From: Nicholas Piggin To: qemu-devel@nongnu.org Cc: Nicholas Piggin , qemu-ppc@nongnu.org, Harsh Prateek Bora , Harsh Prateek Bora Subject: [PULL 43/67] target/ppc: reduce duplicate code between init_proc_POWER{9, 10} Date: Mon, 4 Nov 2024 10:18:32 +1000 Message-ID: <20241104001900.682660-44-npiggin@gmail.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241104001900.682660-1-npiggin@gmail.com> References: <20241104001900.682660-1-npiggin@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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=2607:f8b0:4864:20::42a; envelope-from=npiggin@gmail.com; helo=mail-pf1-x42a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, 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: pass (identity @gmail.com) X-ZM-MESSAGEID: 1730680046485116600 Content-Type: text/plain; charset="utf-8" From: Harsh Prateek Bora 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 Reviewed-by: Nicholas Piggin Signed-off-by: Nicholas Piggin --- target/ppc/cpu_init.c | 58 +++++++++---------------------------------- 1 file changed, 12 insertions(+), 46 deletions(-) diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c index c26e5b269c..6f352550db 100644 --- a/target/ppc/cpu_init.c +++ b/target/ppc/cpu_init.c @@ -6410,7 +6410,7 @@ static struct ppc_radix_page_info POWER9_radix_page_i= nfo =3D { #endif /* CONFIG_USER_ONLY */ =20 #define POWER9_BHRB_ENTRIES_LOG2 5 -static void init_proc_POWER9(CPUPPCState *env) +static void register_power9_common_sprs(CPUPPCState *env) { /* Common Registers */ init_proc_book3s_common(env); @@ -6429,7 +6429,6 @@ 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_power7_common_sprs(env); register_power8_tce_address_control_sprs(env); @@ -6447,16 +6446,21 @@ static void init_proc_POWER9(CPUPPCState *env) register_power8_rpr_sprs(env); register_power9_mmu_sprs(env); =20 - /* POWER9 Specific registers */ - spr_register_kvm(env, SPR_TIDR, "TIDR", NULL, NULL, - spr_read_generic, spr_write_generic, - KVM_REG_PPC_TIDR, 0); - /* FIXME: Filter fields properly based on privilege level */ spr_register_kvm_hv(env, SPR_PSSCR, "PSSCR", NULL, NULL, NULL, NULL, spr_read_generic, spr_write_generic, KVM_REG_PPC_PSSCR, 0); =20 +} + +static void init_proc_POWER9(CPUPPCState *env) +{ + register_power9_common_sprs(env); + register_HEIR32_spr(env); + /* POWER9 Specific registers */ + spr_register_kvm(env, SPR_TIDR, "TIDR", NULL, NULL, + spr_read_generic, spr_write_generic, + KVM_REG_PPC_TIDR, 0); /* env variables */ env->dcache_line_size =3D 128; env->icache_line_size =3D 128; @@ -6562,50 +6566,12 @@ static struct ppc_radix_page_info POWER10_radix_pag= e_info =3D { #define POWER10_BHRB_ENTRIES_LOG2 5 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_power7_common_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); register_power10_pmu_user_sprs(env); - - /* FIXME: Filter fields properly based on privilege level */ - spr_register_kvm_hv(env, SPR_PSSCR, "PSSCR", NULL, NULL, NULL, NULL, - spr_read_generic, spr_write_generic, - KVM_REG_PPC_PSSCR, 0); - /* env variables */ env->dcache_line_size =3D 128; env->icache_line_size =3D 128; --=20 2.45.2