From nobody Sun Apr 28 21:16:57 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1642411107385811.218084537711; Mon, 17 Jan 2022 01:18:27 -0800 (PST) Received: from localhost ([::1]:42244 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n9O9h-0000bV-JV for importer@patchew.org; Mon, 17 Jan 2022 04:18:25 -0500 Received: from eggs.gnu.org ([209.51.188.92]:43436) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n9O7V-00087g-Bi; Mon, 17 Jan 2022 04:16:10 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:64436) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n9O7Q-0003Am-V1; Mon, 17 Jan 2022 04:16:09 -0500 Received: from pps.filterd (m0098396.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 20H8Zl6d006046; Mon, 17 Jan 2022 09:15:48 GMT Received: from ppma06ams.nl.ibm.com (66.31.33a9.ip4.static.sl-reverse.com [169.51.49.102]) by mx0a-001b2d01.pphosted.com with ESMTP id 3dn42s9tsp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 17 Jan 2022 09:15:48 +0000 Received: from pps.filterd (ppma06ams.nl.ibm.com [127.0.0.1]) by ppma06ams.nl.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 20H98HOn018230; Mon, 17 Jan 2022 09:15:46 GMT Received: from b06cxnps4075.portsmouth.uk.ibm.com (d06relay12.portsmouth.uk.ibm.com [9.149.109.197]) by ppma06ams.nl.ibm.com with ESMTP id 3dknhj25jx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 17 Jan 2022 09:15:46 +0000 Received: from d06av25.portsmouth.uk.ibm.com (d06av25.portsmouth.uk.ibm.com [9.149.105.61]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 20H9FiXE39322028 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 17 Jan 2022 09:15:44 GMT Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E5AAE11C069; Mon, 17 Jan 2022 09:15:43 +0000 (GMT) Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A7CF111C05C; Mon, 17 Jan 2022 09:15:43 +0000 (GMT) Received: from smtp.tlslab.ibm.com (unknown [9.101.4.1]) by d06av25.portsmouth.uk.ibm.com (Postfix) with SMTP; Mon, 17 Jan 2022 09:15:43 +0000 (GMT) Received: from yukon.ibmuc.com (unknown [9.171.52.153]) by smtp.tlslab.ibm.com (Postfix) with ESMTP id D99BF2200E5; Mon, 17 Jan 2022 10:15:42 +0100 (CET) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: qemu-ppc@nongnu.org, qemu-devel@nongnu.org Subject: [PATCH] target/ppc: Finish removal of 401/403 CPUs Date: Mon, 17 Jan 2022 10:15:41 +0100 Message-Id: <20220117091541.1615807-1-clg@kaod.org> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: FjWLUu6vKG9zWSsN8CBfEQQy2Zmo13U5 X-Proofpoint-GUID: FjWLUu6vKG9zWSsN8CBfEQQy2Zmo13U5 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.816,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2022-01-17_03,2022-01-14_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=663 phishscore=0 lowpriorityscore=0 adultscore=0 malwarescore=0 suspectscore=0 bulkscore=0 priorityscore=1501 spamscore=0 impostorscore=0 clxscore=1034 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2201170058 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: softfail client-ip=148.163.156.1; envelope-from=clg@kaod.org; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -11 X-Spam_score: -1.2 X-Spam_bar: - X-Spam_report: (-1.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_SOFTFAIL=0.665 autolearn=no 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: , Cc: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Greg Kurz , David Gibson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1642411108674100001 Content-Type: text/plain; charset="utf-8" Commit c8f49e6b938e ("target/ppc: remove 401/403 CPUs") left a few things behind. Signed-off-by: C=C3=A9dric Le Goater Reviewed-by: David Gibson Reviewed-by: Fabiano Rosas --- target/ppc/helper.h | 1 - target/ppc/cpu-models.c | 1 - target/ppc/machine.c | 23 ----------------------- target/ppc/misc_helper.c | 9 --------- target/ppc/translate.c | 16 +--------------- 5 files changed, 1 insertion(+), 49 deletions(-) diff --git a/target/ppc/helper.h b/target/ppc/helper.h index f9c72dcd504d..d318837ea5cc 100644 --- a/target/ppc/helper.h +++ b/target/ppc/helper.h @@ -703,7 +703,6 @@ DEF_HELPER_FLAGS_2(store_hdecr, TCG_CALL_NO_RWG, void, = env, tl) DEF_HELPER_FLAGS_2(store_vtb, TCG_CALL_NO_RWG, void, env, tl) DEF_HELPER_FLAGS_2(store_tbu40, TCG_CALL_NO_RWG, void, env, tl) DEF_HELPER_2(store_hid0_601, void, env, tl) -DEF_HELPER_3(store_403_pbr, void, env, i32, tl) DEF_HELPER_FLAGS_1(load_40x_pit, TCG_CALL_NO_RWG, tl, env) DEF_HELPER_FLAGS_2(store_40x_pit, TCG_CALL_NO_RWG, void, env, tl) DEF_HELPER_FLAGS_2(store_40x_tcr, TCG_CALL_NO_RWG, void, env, tl) diff --git a/target/ppc/cpu-models.c b/target/ppc/cpu-models.c index c9fcb6119f40..96fec9c2e501 100644 --- a/target/ppc/cpu-models.c +++ b/target/ppc/cpu-models.c @@ -750,7 +750,6 @@ /* PowerPC CPU aliases = */ =20 PowerPCCPUAlias ppc_cpu_aliases[] =3D { - { "403", "403gc" }, { "405", "405d4" }, { "405cr", "405crc" }, { "405gp", "405gpd" }, diff --git a/target/ppc/machine.c b/target/ppc/machine.c index 756d8de5d8dd..ea0a0d4e4c7a 100644 --- a/target/ppc/machine.c +++ b/target/ppc/machine.c @@ -709,25 +709,6 @@ static bool tlbemb_needed(void *opaque) return env->nb_tlb && (env->tlb_type =3D=3D TLB_EMB); } =20 -static bool pbr403_needed(void *opaque) -{ - PowerPCCPU *cpu =3D opaque; - uint32_t pvr =3D cpu->env.spr[SPR_PVR]; - - return (pvr & 0xffff0000) =3D=3D 0x00200000; -} - -static const VMStateDescription vmstate_pbr403 =3D { - .name =3D "cpu/pbr403", - .version_id =3D 1, - .minimum_version_id =3D 1, - .needed =3D pbr403_needed, - .fields =3D (VMStateField[]) { - VMSTATE_UINTTL_ARRAY(env.pb, PowerPCCPU, 4), - VMSTATE_END_OF_LIST() - }, -}; - static const VMStateDescription vmstate_tlbemb =3D { .name =3D "cpu/tlb6xx", .version_id =3D 1, @@ -742,10 +723,6 @@ static const VMStateDescription vmstate_tlbemb =3D { /* 403 protection registers */ VMSTATE_END_OF_LIST() }, - .subsections =3D (const VMStateDescription*[]) { - &vmstate_pbr403, - NULL - } }; =20 static const VMStateDescription vmstate_tlbmas_entry =3D { diff --git a/target/ppc/misc_helper.c b/target/ppc/misc_helper.c index c33f5f39b90b..1bcefa7c843c 100644 --- a/target/ppc/misc_helper.c +++ b/target/ppc/misc_helper.c @@ -226,15 +226,6 @@ void helper_store_hid0_601(CPUPPCState *env, target_ul= ong val) } } =20 -void helper_store_403_pbr(CPUPPCState *env, uint32_t num, target_ulong val= ue) -{ - if (likely(env->pb[num] !=3D value)) { - env->pb[num] =3D value; - /* Should be optimized */ - tlb_flush(env_cpu(env)); - } -} - void helper_store_40x_dbcr0(CPUPPCState *env, target_ulong val) { /* Bits 26 & 27 affect single-stepping. */ diff --git a/target/ppc/translate.c b/target/ppc/translate.c index abbc3a5bb9f0..059956bc59b3 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -911,22 +911,8 @@ void spr_write_booke_tsr(DisasContext *ctx, int sprn, = int gprn) } #endif =20 -/* PowerPC 403 specific registers */ -/* PBL1 / PBU1 / PBL2 / PBU2 */ +/* PIR */ #if !defined(CONFIG_USER_ONLY) -void spr_read_403_pbr(DisasContext *ctx, int gprn, int sprn) -{ - tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, - offsetof(CPUPPCState, pb[sprn - SPR_403_PBL1])); -} - -void spr_write_403_pbr(DisasContext *ctx, int sprn, int gprn) -{ - TCGv_i32 t0 =3D tcg_const_i32(sprn - SPR_403_PBL1); - gen_helper_store_403_pbr(cpu_env, t0, cpu_gpr[gprn]); - tcg_temp_free_i32(t0); -} - void spr_write_pir(DisasContext *ctx, int sprn, int gprn) { TCGv t0 =3D tcg_temp_new(); --=20 2.31.1