From patchwork Sat Mar 1 05:26:06 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Brian Cain X-Patchwork-Id: 13997354 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 68D0FC282CD for ; Sat, 1 Mar 2025 05:35:13 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1toFNm-0002xc-5P; Sat, 01 Mar 2025 00:27:26 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1toFNi-0002wU-W3 for qemu-devel@nongnu.org; Sat, 01 Mar 2025 00:27:23 -0500 Received: from mx0b-0031df01.pphosted.com ([205.220.180.131]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1toFNh-00088M-80 for qemu-devel@nongnu.org; Sat, 01 Mar 2025 00:27:22 -0500 Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 5213KLkV027550 for ; Sat, 1 Mar 2025 05:27:10 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= 2XulbkstmF3qIFlfigvxqGEKu4MWWQdO6526+iEnfAs=; b=CinO9YyxPqQEfOPQ RIiKt79scFDgNYuOkxjcSC7zZLco6uqRVSpkx6Abz1LICfbXXlD4JpaRrTuGJaYg N20t2mHyYW+jDtdN9VcQ/7VS2SmRW0kyXM1u54LgMVjeeJADhPCKfDJhNv/U92iO lmi8H5NNNaC7L/lDoci+t1nyLOuuOd6KBnvDyNIDISutAwzXCn++CXcwoLIXboKP 9JS2pLDh8nAHkkS56OIvvkRLcZCn0WtvMGEqjLg/Yid0nQALaHFaF+6NVhyC5B4G i1LjD5X0YQlnVMCgev5uxacap2I6iiEGlsRehHhPg3g7VRuROmFUttNHN4vt4ELy 1l2jpg== Received: from mail-pj1-f70.google.com (mail-pj1-f70.google.com [209.85.216.70]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 453t89r63m-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Sat, 01 Mar 2025 05:27:10 +0000 (GMT) Received: by mail-pj1-f70.google.com with SMTP id 98e67ed59e1d1-2fea8e4a655so8098955a91.0 for ; Fri, 28 Feb 2025 21:27:10 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740806829; x=1741411629; 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=2XulbkstmF3qIFlfigvxqGEKu4MWWQdO6526+iEnfAs=; b=mFAQqUtW4NtMIFOcgAR9oMh+Tn8x7zeVoqwy/GptjKGaITr8n0qaerp2y3u61mV88l NprlhAU9MK6y/Eq3dTOdUUZVb/KwBh2cFVB82zFC4r731/cRQ9R0hOFJoPebKTgUQwfF xOhgsinZhkPUHnmZ502s0CekhUaJS8kDboWB0d00uMhEzIkOmgGDOoj4U6qG2czPQLeS 0V4JzZpHfb3WivcmIFvPixJgvoo+n4z9o9j8D2jk1hU1bOU73nV3gP6nsa7/08DG23ar Ysus2lZMaBuFYrGlCu8JKnk1gS+iF+wRsaBzWgJV/8hnRboQ4RNTX/nU+xQ8uXF9ekdh szQg== X-Gm-Message-State: AOJu0YyNoVwbh8Ci7wxSQpmeAQSxUnk82yr6Jk9eSJhS8y5tj+PQOPP7 +azed1UM3urEsPkgMlTSQ26KP+1FGiisqF0qsS9xBbJv9wOcxnwZAysi4uYiA+U5ajfs5+/7DXh J2RqsgPqQW4Vp+qGDAhHwa39e2SD0S88ApZBpwf9UJBl8906HavVpXlaqgEFXQQ== X-Gm-Gg: ASbGncvg43WREAPhm+SlWUhKa6mAs6aAI0JV3f9LROTOKf0hUGl47nbMGMjO3rfEFGi U8sas3+BVzkTeDAoxukOnfLiLzy13VM/S4RijrB/PTbokZu5AQBBJJlfI6fyH8eJck77zahla29 0XHbD3km1uykf/3c8WU0R0cq6Y27nd7RFc0qvdbGFzqmvTNxvft+fICuEnqmkXk1X50hIzX7Ck6 Mh5rlGVKS3H8MoL68vc7Zyn6dsI0bxh74fRcFXWMv9nDLP+KF9u457s2OUyBy5se7TJiI9rB/2S YJXl8ehTgXcxS5MOpKKmxVesyC7QgH2BsQElom0phDiSyYPyDT58byP9kaosFM3N X-Received: by 2002:a17:90b:2792:b0:2fa:137f:5c61 with SMTP id 98e67ed59e1d1-2febab50e88mr12224117a91.12.1740806828713; Fri, 28 Feb 2025 21:27:08 -0800 (PST) X-Google-Smtp-Source: AGHT+IFt+7IYqIn2UHoUrOycxpVtlHm/hyRbMQQSEz8d7uB3u7fbiRh1dgHb8V5PVamcHakgXgXDkA== X-Received: by 2002:a17:90b:2792:b0:2fa:137f:5c61 with SMTP id 98e67ed59e1d1-2febab50e88mr12224087a91.12.1740806828391; Fri, 28 Feb 2025 21:27:08 -0800 (PST) Received: from hu-bcain-lv.qualcomm.com (Global_NAT1.qualcomm.com. [129.46.96.20]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2fe825bb346sm6930596a91.18.2025.02.28.21.27.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Feb 2025 21:27:08 -0800 (PST) From: Brian Cain To: qemu-devel@nongnu.org Cc: brian.cain@oss.qualcomm.com, richard.henderson@linaro.org, philmd@linaro.org, quic_mathbern@quicinc.com, ale@rev.ng, anjo@rev.ng, quic_mliebel@quicinc.com, ltaylorsimpson@gmail.com, alex.bennee@linaro.org, quic_mburton@quicinc.com, sidneym@quicinc.com, Brian Cain Subject: [PATCH 16/38] target/hexagon: Add placeholder greg/sreg r/w helpers Date: Fri, 28 Feb 2025 21:26:06 -0800 Message-Id: <20250301052628.1011210-17-brian.cain@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250301052628.1011210-1-brian.cain@oss.qualcomm.com> References: <20250301052628.1011210-1-brian.cain@oss.qualcomm.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: nlTBYwdeMvgavxvE3PkGoRA1in9Ee4UF X-Proofpoint-GUID: nlTBYwdeMvgavxvE3PkGoRA1in9Ee4UF X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-01_01,2025-02-28_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 lowpriorityscore=0 impostorscore=0 priorityscore=1501 spamscore=0 phishscore=0 suspectscore=0 malwarescore=0 clxscore=1015 adultscore=0 bulkscore=0 mlxlogscore=562 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2502100000 definitions=main-2503010039 Received-SPF: pass client-ip=205.220.180.131; envelope-from=brian.cain@oss.qualcomm.com; helo=mx0b-0031df01.pphosted.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Brian Cain Signed-off-by: Brian Cain --- target/hexagon/helper.h | 9 +++++++++ target/hexagon/op_helper.c | 34 ++++++++++++++++++++++++++++++++++ 2 files changed, 43 insertions(+) diff --git a/target/hexagon/helper.h b/target/hexagon/helper.h index f8baa599c8..fddbd99a19 100644 --- a/target/hexagon/helper.h +++ b/target/hexagon/helper.h @@ -107,3 +107,12 @@ DEF_HELPER_4(probe_noshuf_load, void, env, i32, int, int) DEF_HELPER_2(probe_pkt_scalar_store_s0, void, env, int) DEF_HELPER_2(probe_hvx_stores, void, env, int) DEF_HELPER_2(probe_pkt_scalar_hvx_stores, void, env, int) + +#if !defined(CONFIG_USER_ONLY) +DEF_HELPER_2(sreg_read, i32, env, i32) +DEF_HELPER_2(sreg_read_pair, i64, env, i32) +DEF_HELPER_2(greg_read, i32, env, i32) +DEF_HELPER_2(greg_read_pair, i64, env, i32) +DEF_HELPER_3(sreg_write, void, env, i32, i32) +DEF_HELPER_3(sreg_write_pair, void, env, i32, i64) +#endif diff --git a/target/hexagon/op_helper.c b/target/hexagon/op_helper.c index 4feec23298..ccd806836c 100644 --- a/target/hexagon/op_helper.c +++ b/target/hexagon/op_helper.c @@ -1315,6 +1315,40 @@ void HELPER(vwhist128qm)(CPUHexagonState *env, int32_t uiV) } } +#ifndef CONFIG_USER_ONLY +void HELPER(sreg_write)(CPUHexagonState *env, uint32_t reg, uint32_t val) +{ + g_assert_not_reached(); +} + +void HELPER(sreg_write_pair)(CPUHexagonState *env, uint32_t reg, uint64_t val) + +{ + g_assert_not_reached(); +} + +uint32_t HELPER(sreg_read)(CPUHexagonState *env, uint32_t reg) +{ + g_assert_not_reached(); +} + +uint64_t HELPER(sreg_read_pair)(CPUHexagonState *env, uint32_t reg) +{ + g_assert_not_reached(); +} + +uint32_t HELPER(greg_read)(CPUHexagonState *env, uint32_t reg) +{ + g_assert_not_reached(); +} + +uint64_t HELPER(greg_read_pair)(CPUHexagonState *env, uint32_t reg) +{ + g_assert_not_reached(); +} +#endif + + /* These macros can be referenced in the generated helper functions */ #define warn(...) /* Nothing */ #define fatal(...) g_assert_not_reached();