From nobody Sun Sep 28 17:11:19 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=1756785356; cv=none; d=zohomail.com; s=zohoarc; b=CvZpt6nWehNt49gMz8T+LYf3x4mSSMzaYm0El3+JwV8n9ktr/umZXD7jU+RajikQV/VTBa930XGEtJ1ey545Wv5ubOFVRLm8tRhW/eT7Tk5cfmMOPnawhDm5UiGX4d6kJP9ypc8TIxlNnI/t42AyQ5PfWsvtGEqHJZzBJqQ6LNI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1756785356; 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=zsP3KJXn+vIt1wXWneNsLolV/MTmvzd2xYq4f/SUkJQ=; b=Y6PS5rcsjDZNDhwUhpJ95tSsZB1u/y8WSOQVd0qB3g4tF8O46adEnu0rsAv8QiqNl9Yilq4waq9HPANAUTSCHmTt5UVrWPh6eLqphPHeCxdJwMg1zF1eOy7T7jCAwF9IHUF4SKlGTXWQEFComfrRjtoz4prdRcWxXFNakbqV/S8= 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 1756785356284851.4804699707212; Mon, 1 Sep 2025 20:55:56 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1utHzo-0006oD-Ko; Mon, 01 Sep 2025 23:47:48 -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 1utHzl-0006mF-2X for qemu-devel@nongnu.org; Mon, 01 Sep 2025 23:47:45 -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 1utHzj-0004T9-Cc for qemu-devel@nongnu.org; Mon, 01 Sep 2025 23:47:44 -0400 Received: from pps.filterd (m0279871.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 5822Rtah015204 for ; Tue, 2 Sep 2025 03:47:42 GMT Received: from mail-pf1-f200.google.com (mail-pf1-f200.google.com [209.85.210.200]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 48urvyxded-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Tue, 02 Sep 2025 03:47:42 +0000 (GMT) Received: by mail-pf1-f200.google.com with SMTP id d2e1a72fcca58-77267239591so1184212b3a.2 for ; Mon, 01 Sep 2025 20:47:41 -0700 (PDT) Received: from hu-bcain-lv.qualcomm.com (Global_NAT1.qualcomm.com. [129.46.96.20]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-b4cd006e2c6sm10633584a12.2.2025.09.01.20.47.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Sep 2025 20:47:39 -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= zsP3KJXn+vIt1wXWneNsLolV/MTmvzd2xYq4f/SUkJQ=; b=Y+niY+fe9OvZeO/P ACO3qpVdNsTcHNOBAYp/sfWuN0UFpmaQ5PQLNpBVi6hK/yR5FfI52udzSfiNZq1y eKkVwioJCAPdXZf6DA8gTqEciGlXnsKliq+SOYd5tgMUT7Oel47wll9aaPNnkHqm UCl0JWxpxUhnJH7lOhXRiVP7PQBcOvMuQNfjLGMyHLoaPutDau3xPbeFtmd+G1Se 1nMrUF6WqWqXOgaQuhfLlUVF/7TipyMdy0AjUjCTGyjwQqV9acTzC99wzzQOUKsz RFgr8GZ9BUdycZ00hqzljCbtO1iSGAAHkuAr80IbtWRhyjDxSTHLgeghLZgmATZ7 oP9dMQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756784861; x=1757389661; 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=zsP3KJXn+vIt1wXWneNsLolV/MTmvzd2xYq4f/SUkJQ=; b=OAP9SZuy6+rx46d8PPz/mSV3SFrvcmuisVC7Gr+m8CTwRshhG082KxzcLG5IOpdRRP pHvZl1lIvGQcVWuDJfw/3zaeNDR+hBo+hAx8hld+A2s7MnOlGm3gJPjkCwkjeuFAV81+ dl2vI072DFGrFPAYeWS+e+2EKDZc9jUKKcc3cKB+khva9X+dQ+2Wkykps17o5XQ2LTzy pI6zCGPUgitaj03XOryykuMGM41WEjlmr6L5aLhxWcZ4dwHk50UovTjWk+o0ASH79D7Z rcH3Ev5CwNcjhUi+5N0mg/xv8K7kOvDAfC22lxDbN0wN16eQ8mkfDaef1tlTmYZQraqj EXlw== X-Gm-Message-State: AOJu0YydTjzulRFx40avzZN16bVgB11JHlECc6pbVgxAZDKlLc4xpbD2 77iLax8E5D5TE40/HBnR12UryOfnMkS4EfqQr/E8Um+TIhOgl+CCEvREMPoLQSyCQJgSES/26Rl BB0/kxC+d3x5PiwWiifSaIufK/Fb4s3vMuBlLT4R02vueCTfvMlHvskkelTlUUZ0hdLHv X-Gm-Gg: ASbGncsJae977TnfV///7rx3dW1Rx5hFdQcyF5zz4S2B1MlNLWIOK5Gca4bX/316SMf QP0XLlJYSXPCBIlTlyce4IWwakct1kB9rqE3E8BQKOd0kp/0YkrsQrftvmerULLlZ3UkYaRVwUm ibXRJRj7RTtY+89LdPxc2I5sKmJeidgLzZW2K7Ceg+U2nm9Gy4bp9Xe/swDI1flY/LG/GoZRgqH KQIIvKwUOn16K7Kt3VaBcsnzGDSeCEbVm2fX/ZCr2TQTKb2iaOJiY+5pq3XUmuSiF+q2zfaFGU6 SWEPaiLPIuEvZl275IIMmQb5kohWPnIjzfowS3cTCc2QQvu1cLNDaoFMFWqYC3yq9+8jbLtJI5B Txi9L9NKnP6sH X-Received: by 2002:a05:6a20:7f8d:b0:243:c081:b4a7 with SMTP id adf61e73a8af0-243d6f85b56mr13854719637.59.1756784860571; Mon, 01 Sep 2025 20:47:40 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFb+gsVef9zlT334jFaj+DG/O8z8wy8PZnAOTgmpVFevreK/ZDTC12A2GRX8uzE6OMUpbPiag== X-Received: by 2002:a05:6a20:7f8d:b0:243:c081:b4a7 with SMTP id adf61e73a8af0-243d6f85b56mr13854694637.59.1756784860121; Mon, 01 Sep 2025 20:47:40 -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 15/40] target/hexagon: Add guest/sys reg writes to DisasContext Date: Mon, 1 Sep 2025 20:46:50 -0700 Message-Id: <20250902034715.1947718-16-brian.cain@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250902034715.1947718-1-brian.cain@oss.qualcomm.com> References: <20250902034715.1947718-1-brian.cain@oss.qualcomm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Proofpoint-GUID: DfItcM8dLrBlpYhva5NdQDoJIpNMjvTc X-Proofpoint-ORIG-GUID: DfItcM8dLrBlpYhva5NdQDoJIpNMjvTc X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODMwMDAyNyBTYWx0ZWRfXw5RblBf+1dZ5 7A7m2BF4mqIecji8+UmURN2rV0MTNiGekRndjvKIz0cZwI2rwX6kZjOlJ0G4jFqPJZKPHkq5YWx Ggb0xvaL4I2SFwHYd7tvItau7nQUSp92VWuBcWjz2dVQ8kuamkO05IwDOEACE7PJvovp9kCxIzt I2k1ffcWgaHgqkS1tFBt1t6SN6cmO+qD0Q2sizSf5Mmq8WoSXoaHF63bSSJjPIQNH4mJE7l2/ZU NV/CTV5Jw7ly8aPDkak0hGgZ6Te9KMYarVJSpZbzkEIizznuaZo03RyuGP6Gw6FK0KKf5kioRPy CSalyQRgTbX/uMpI6LSZrrqqEKpZZg59q/YDdtgGTh03w6k0ELrANSO+6bcooSmOlze0TzFAm4w DT6O6XyI X-Authority-Analysis: v=2.4 cv=NrDRc9dJ c=1 sm=1 tr=0 ts=68b668de cx=c_pps a=mDZGXZTwRPZaeRUbqKGCBw==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=yJojWOMRYYMA:10 a=COk6AnOGAAAA:8 a=pGLkceISAAAA:8 a=EUspDBNiAAAA:8 a=tdgd3nfel_K54e3JQaMA:9 a=QEXdDO2ut3YA:10 a=zc0IvFSfCIW2DFIPzwfm:22 a=TjNXssC_j7lpFel5tvFf:22 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 suspectscore=0 malwarescore=0 priorityscore=1501 phishscore=0 impostorscore=0 spamscore=0 bulkscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2508300027 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: 1756785357205116600 From: Brian Cain Reviewed-by: Taylor Simpson Signed-off-by: Brian Cain --- target/hexagon/translate.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/target/hexagon/translate.h b/target/hexagon/translate.h index 4c1868369a..c3806fe068 100644 --- a/target/hexagon/translate.h +++ b/target/hexagon/translate.h @@ -39,6 +39,14 @@ typedef struct DisasContext { int reg_log_idx; DECLARE_BITMAP(regs_written, TOTAL_PER_THREAD_REGS); DECLARE_BITMAP(predicated_regs, TOTAL_PER_THREAD_REGS); +#ifndef CONFIG_USER_ONLY + int greg_log[GREG_WRITES_MAX]; + int greg_log_idx; + int sreg_log[SREG_WRITES_MAX]; + int sreg_log_idx; + TCGv t_sreg_new_value[NUM_SREGS]; + TCGv greg_new_value[NUM_GREGS]; +#endif int preg_log[PRED_WRITES_MAX]; int preg_log_idx; DECLARE_BITMAP(pregs_written, NUM_PREGS); @@ -79,6 +87,34 @@ typedef struct DisasContext { =20 bool is_gather_store_insn(DisasContext *ctx); =20 +#ifndef CONFIG_USER_ONLY +static inline void ctx_log_greg_write(DisasContext *ctx, int rnum) +{ + if (rnum <=3D HEX_GREG_G3) { + ctx->greg_log[ctx->greg_log_idx] =3D rnum; + ctx->greg_log_idx++; + } +} + +static inline void ctx_log_greg_write_pair(DisasContext *ctx, int rnum) +{ + ctx_log_greg_write(ctx, rnum); + ctx_log_greg_write(ctx, rnum + 1); +} + +static inline void ctx_log_sreg_write(DisasContext *ctx, int rnum) +{ + ctx->sreg_log[ctx->sreg_log_idx] =3D rnum; + ctx->sreg_log_idx++; +} + +static inline void ctx_log_sreg_write_pair(DisasContext *ctx, int rnum) +{ + ctx_log_sreg_write(ctx, rnum); + ctx_log_sreg_write(ctx, rnum + 1); +} +#endif + static inline void ctx_log_pred_write(DisasContext *ctx, int pnum) { if (!test_bit(pnum, ctx->pregs_written)) { --=20 2.34.1