From nobody Sun Sep 28 17:08:40 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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; dmarc=pass(p=reject dis=none) header.from=oss.qualcomm.com ARC-Seal: i=1; a=rsa-sha256; t=1756785900; cv=none; d=zohomail.com; s=zohoarc; b=f8Mjw7Z6wVbGPIgJgLf2TXYfeYkbKGigW7c4wcwhtI08utxFFhb23NbvKwXBEbv+Bf0YBjf1WaZzHKoN9fQyjlufuR3bXOszCvxZMPJsn62DF69F1cfPTCG6BSv2q5ZlLMWbNXaPLcRjtSkavamSk+eZ0Geuv/UeoM29fZUgxKg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1756785900; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=PV4iW4lWrufS2Wd6cGIX4QwBDeoO018DLJefWyOeZgg=; b=LFfQlBOiAZmdc6eIPyCELJNVih/EHmAXja+VcuLQSmlZKJFIBlmADBdTaBQ0EoXyS9XAEN+fQIMeg74URQU6xb8dpyPPgMi3UaMlHjYtv6JkzPW8wWaHCkF1N1jYPXlXxB0sdyMbeHqSwLaj4hxlPXQOrbnS+KHt7ATS8vnSXvM= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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; dmarc=pass header.from= (p=reject dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1756785900698487.41463131010755; Mon, 1 Sep 2025 21:05:00 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1utI1f-0003me-4Y; Mon, 01 Sep 2025 23:49:43 -0400 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 1utI1c-0003WY-PK for qemu-devel@nongnu.org; Mon, 01 Sep 2025 23:49:40 -0400 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 1utI1b-0004ee-27 for qemu-devel@nongnu.org; Mon, 01 Sep 2025 23:49:40 -0400 Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 5822S9g0030176 for ; Tue, 2 Sep 2025 03:49:28 GMT 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 48w8wy26t6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Tue, 02 Sep 2025 03:49:27 +0000 (GMT) Received: by mail-pj1-f70.google.com with SMTP id 98e67ed59e1d1-329e1e3b25bso318456a91.2 for ; Mon, 01 Sep 2025 20:49:27 -0700 (PDT) Received: from hu-bcain-lv.qualcomm.com (Global_NAT1.qualcomm.com. [129.46.96.20]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-327daeeca1csm12543546a91.25.2025.09.01.20.49.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Sep 2025 20:49:25 -0700 (PDT) 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= PV4iW4lWrufS2Wd6cGIX4QwBDeoO018DLJefWyOeZgg=; b=GXacjumFRcu3kurk v6sizDE1htHwKdHRWafGdootVwG8kGTqOGFMzs88oeRKBAno10DOph92SwtdwAXk XomJD0m7ZPcFPM9PuaZszkDL0+H3A+90rkQ4Rvq2UqXmgLqHCsjuotxvLvO5WRHe EvxkCNmsqRbVPRRsYISLDlimMvJ5CvWrtTz2iUeNei/u9NM+ukKImlkfHGrWO4Ps HQbyu1GbKv4I2BjRz9n7EPjjFIhsjMfcrV/TAhYOYRUYQD8Mn7HJ9s3dqs2y1UJP haE/hEhIxhgagMhBoKCumR2tmTvUCAlJ9s0HjYsZnt0IHbTbEybMZKWUOnv8btFb h7xWuA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756784966; x=1757389766; 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=PV4iW4lWrufS2Wd6cGIX4QwBDeoO018DLJefWyOeZgg=; b=ZiV4W+4yRqalbl5qmkf2LfQxJsMJL1JQEbOiRpwrQBar7i3ciV557F+g3VaN/5YGxf k0u180c+u7aKGuDrc8AT/ohIzoi34hSrXbMr8wYAe1+yh+01yqcksK6FHk+dWdyGQ/7K pBVXZ4D0oXnaQHEDu1+HRh30nvJlaxoZ3bMpMG3V1Q+M/diUUDecUNLEinGteVdNlryW OpbLBa1MHzcrHyHdktKB9ZfZATZ4fZ0iUkb/cr9pHH4ueH1RWBXvN/qCtbK2aOVZq3XG jX777iy/fsS5lQCyC+odXziBk453aClOf9uaq63VSWLuNPj6t+VidHpLkIgrQn7mU+Sy LgtA== X-Gm-Message-State: AOJu0YxGFlpuSKbDAEA6gryaUlS3UXC4JZ7lV50j1txbOydncVW68FAA ZakcXD7tUxUahWLL/4yVwFBL7T2RwBrmgIImujhTwLc1+YvKr6NhXLAQfTP8Wxloc+yv3SC6Fjb r2YZ2AxE9C5J5Ds4AbeMw25UFReS+ePlfddKNAGNWHbuob+/s/pX6whUz3f4/bj1KHzeC X-Gm-Gg: ASbGncvsTaHvJ1L7Sj5B0HGfx6R7KBYL2nqoszOaWPUsMFXgvOsXKPz/yu4CiGkEhMs V8t9GBLyQA+yHATUAVBM8mg3Pk6zZsIchGs/eWkqTAj1lm3zaEPOe49nFXp0oJYLFziQ3Yq/VI9 /wyA3D2S1gd/oSC1MOTlq1fd3MnbgvmnN0P0d7EGgy0aJABWk3fKZKsjuc4+581lnTcdT4s2GiC DHU6wizY844okmvVFVG+d7ih2IeZW5KAKC6FqaZXIwZkCnQXg9wsyj5DxsoRMdxLhc2hVz8KMuS R6ictGeDDDixCnChHibQxIgqvWiXbuB4Oo0i6uomD4bmtaFSUgNQ/dR/6eEYs6gdfrYTo5EnVF9 nfYMMOHhYfCU2 X-Received: by 2002:a17:90b:3148:b0:327:4d3b:fc46 with SMTP id 98e67ed59e1d1-328156b9261mr16019538a91.17.1756784966365; Mon, 01 Sep 2025 20:49:26 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGbvw8midtoHXzul8d4qPx6mM/0Vvc2t1/zHwW8c4ELwlYuBaD9mQzKx0mmJyxJs8SKPj4O9g== X-Received: by 2002:a17:90b:3148:b0:327:4d3b:fc46 with SMTP id 98e67ed59e1d1-328156b9261mr16019478a91.17.1756784965646; Mon, 01 Sep 2025 20:49:25 -0700 (PDT) From: Brian Cain To: qemu-devel@nongnu.org Cc: brian.cain@oss.qualcomm.com, richard.henderson@linaro.org, philmd@linaro.org, matheus.bernardino@oss.qualcomm.com, ale@rev.ng, anjo@rev.ng, marco.liebel@oss.qualcomm.com, ltaylorsimpson@gmail.com, alex.bennee@linaro.org, quic_mburton@quicinc.com, sid.manning@oss.qualcomm.com, Brian Cain Subject: [PATCH v2 28/39] target/hexagon: Implement modify_ssr, resched, pending_interrupt Date: Mon, 1 Sep 2025 20:48:36 -0700 Message-Id: <20250902034847.1948010-29-brian.cain@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250902034847.1948010-1-brian.cain@oss.qualcomm.com> References: <20250902034847.1948010-1-brian.cain@oss.qualcomm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Authority-Analysis: v=2.4 cv=Ycq95xRf c=1 sm=1 tr=0 ts=68b66947 cx=c_pps a=0uOsjrqzRL749jD1oC5vDA==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=yJojWOMRYYMA:10 a=COk6AnOGAAAA:8 a=pGLkceISAAAA:8 a=EUspDBNiAAAA:8 a=w_Ktf-yQGdqK2aTfpWsA:9 a=QEXdDO2ut3YA:10 a=mQ_c8vxmzFEMiUWkPHU9:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-GUID: VDb6T2Ku0K6T0fOBcqG6Z5CDkDM_3MVW X-Proofpoint-ORIG-GUID: VDb6T2Ku0K6T0fOBcqG6Z5CDkDM_3MVW X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwOTAxMDEwMSBTYWx0ZWRfX/eae60zKazzg mudt90RZgp2Joe+NtbNtISQSbgpq3p/Qn9RqcAzTD+kyJUSkgsLyKDQblt06saS8F+qPcizbf58 1lyqVUR9scN0UasqGqp5in+Bf2+PsQ0UMDIY8wJGhQ55+e2Bay+Rx3NLqnbJOF2KbsklRSIh2So g9W3+dXkdAD13Ww0fw3IPAwIvuzy0Zgamik8Eq/lbzRFsLU3ZDqDTbLoYnyLRiL+1EQ3J5gRyxC k8ymqQQJf99BpWv4SJ8CB5EDJHU1qnjso1oAQBK2NUwFm6sSYzYneLldhnogRanXoGjS6gBXues dRgfzIrikLt6XmyKnhWHFO0QINEjvFDlcwR2roxNlynSqL8knK2jZ4V6uPr2iRwZYfCGsBtvltX Ril3giT6 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-09-02_01,2025-08-28_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 priorityscore=1501 adultscore=0 phishscore=0 malwarescore=0 bulkscore=0 suspectscore=0 impostorscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2509010101 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=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_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @qualcomm.com) X-ZM-MESSAGEID: 1756785903328124100 From: Brian Cain Reviewed-by: Taylor Simpson Signed-off-by: Brian Cain --- target/hexagon/helper.h | 5 +++++ target/hexagon/op_helper.c | 20 ++++++++++++++++++++ 2 files changed, 25 insertions(+) diff --git a/target/hexagon/helper.h b/target/hexagon/helper.h index 730eaf8b9a..e107d74609 100644 --- a/target/hexagon/helper.h +++ b/target/hexagon/helper.h @@ -129,4 +129,9 @@ DEF_HELPER_1(stop, void, env) DEF_HELPER_2(wait, void, env, i32) DEF_HELPER_2(resume, void, env, i32) DEF_HELPER_2(nmi, void, env, i32) +DEF_HELPER_1(resched, void, env) +DEF_HELPER_3(modify_ssr, void, env, i32, i32) +DEF_HELPER_1(pending_interrupt, void, env) +DEF_HELPER_3(sreg_write_masked, void, env, i32, i32) +DEF_HELPER_3(sreg_write_pair_masked, void, env, i32, i64) #endif diff --git a/target/hexagon/op_helper.c b/target/hexagon/op_helper.c index 5196226f02..e283c5c809 100644 --- a/target/hexagon/op_helper.c +++ b/target/hexagon/op_helper.c @@ -1180,6 +1180,15 @@ float64 HELPER(dfmpyhh)(CPUHexagonState *env, float6= 4 RxxV, return RxxV; } =20 +#ifndef CONFIG_USER_ONLY +void HELPER(modify_ssr)(CPUHexagonState *env, uint32_t new, uint32_t old) +{ + BQL_LOCK_GUARD(); + hexagon_modify_ssr(env, new, old); +} +#endif + + /* Histogram instructions */ =20 void HELPER(vhist)(CPUHexagonState *env) @@ -1523,6 +1532,11 @@ static inline QEMU_ALWAYS_INLINE void resched(CPUHex= agonState *env) } } =20 +void HELPER(resched)(CPUHexagonState *env) +{ + resched(env); +} + void HELPER(wait)(CPUHexagonState *env, target_ulong PC) { BQL_LOCK_GUARD(); @@ -1844,6 +1858,12 @@ void HELPER(nmi)(CPUHexagonState *env, uint32_t thre= ad_mask) { g_assert_not_reached(); } + +void HELPER(pending_interrupt)(CPUHexagonState *env) +{ + BQL_LOCK_GUARD(); + hex_interrupt_update(env); +} #endif =20 =20 --=20 2.34.1