Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/2223918/?format=api
{ "id": 2223918, "url": "http://patchwork.ozlabs.org/api/patches/2223918/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/0bd3279ca0bbf7c01548e3b4e7a9c8fdbdbe4ee1.1776339451.git.matheus.bernardino@oss.qualcomm.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<0bd3279ca0bbf7c01548e3b4e7a9c8fdbdbe4ee1.1776339451.git.matheus.bernardino@oss.qualcomm.com>", "list_archive_url": null, "date": "2026-04-16T11:38:57", "name": "[v5,08/16] target/hexagon: add v68 HVX IEEE float misc insns", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "3a2b0608432248956b4e638e7296773b4b6f7a80", "submitter": { "id": 90606, "url": "http://patchwork.ozlabs.org/api/people/90606/?format=api", "name": "Matheus Tavares Bernardino", "email": "matheus.bernardino@oss.qualcomm.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/0bd3279ca0bbf7c01548e3b4e7a9c8fdbdbe4ee1.1776339451.git.matheus.bernardino@oss.qualcomm.com/mbox/", "series": [ { "id": 500137, "url": "http://patchwork.ozlabs.org/api/series/500137/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=500137", "date": "2026-04-16T11:38:50", "name": "hexagon: add missing HVX float instructions", "version": 5, "mbox": "http://patchwork.ozlabs.org/series/500137/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2223918/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2223918/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256\n header.s=qcppdkim1 header.b=hweQ38cQ;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com\n header.a=rsa-sha256 header.s=google header.b=ID/Cp4Uu;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists1p.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)" ], "Received": [ "from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fxGLR0tZWz1yCv\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 16 Apr 2026 21:41:19 +1000 (AEST)", "from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists1p.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces@nongnu.org>)\n\tid 1wDL4M-00059F-7h; Thu, 16 Apr 2026 07:39:38 -0400", "from eggs.gnu.org ([2001:470:142:3::10])\n by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <matheus.bernardino@oss.qualcomm.com>)\n id 1wDL47-00056r-79\n for qemu-devel@nongnu.org; Thu, 16 Apr 2026 07:39:23 -0400", "from mx0a-0031df01.pphosted.com ([205.220.168.131])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <matheus.bernardino@oss.qualcomm.com>)\n id 1wDL44-0003Ar-Bi\n for qemu-devel@nongnu.org; Thu, 16 Apr 2026 07:39:22 -0400", "from pps.filterd (m0279863.ppops.net [127.0.0.1])\n by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id\n 63G9YVtV1553264\n for <qemu-devel@nongnu.org>; Thu, 16 Apr 2026 11:39:19 GMT", "from mail-dy1-f197.google.com (mail-dy1-f197.google.com\n [74.125.82.197])\n by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4djrsn9g8y-1\n (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT)\n for <qemu-devel@nongnu.org>; Thu, 16 Apr 2026 11:39:18 +0000 (GMT)", "by mail-dy1-f197.google.com with SMTP id\n 5a478bee46e88-2d3a617ad90so27056431eec.0\n for <qemu-devel@nongnu.org>; Thu, 16 Apr 2026 04:39:18 -0700 (PDT)", "from hu-mathbern-lv.qualcomm.com (Global_NAT1.qualcomm.com.\n [129.46.96.20]) by smtp.gmail.com with ESMTPSA id\n 5a478bee46e88-2de8c10a65asm6845391eec.6.2026.04.16.04.39.14\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Thu, 16 Apr 2026 04:39:15 -0700 (PDT)" ], "DKIM-Signature": [ "v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h=\n cc:content-transfer-encoding:date:from:in-reply-to:message-id\n :mime-version:references:subject:to; s=qcppdkim1; bh=ZzRENYlKEMP\n WXVJIPHrKdHk5SD4R2N5ZAAlk3V6uJ1Y=; b=hweQ38cQM8tZvDlt6bv0fdLebkj\n FkzAjS8mLnwF42V7BOOYP6LcaeqNh9MMNUebPrea/YpS8yrwd04rpV8VDHxg1t9R\n U3C96cOdRgvK0le16vD8RAE6PjM9tGJzDJVC8jJDWj5F4VXOrqg18dpoPc/P8Taw\n n+8QeLFMDwrwpocs7NlsqADuIjIhEcAg+hRXux7EWNWH/bMpKxuhtVZiF5cJ5NPH\n RjJgpdU9PoKue+BQzhzDPRgw6cpeWbDcBzO4qu97454lEJCoxD9MetiRtSkEz8NB\n RJzpriqSgrQZMGlKHNrNxJS976459l/VE7oFkpxl0u6bKo+4bN9hgkPHOxw==", "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=oss.qualcomm.com; s=google; t=1776339558; x=1776944358; darn=nongnu.org;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:from:to:cc:subject:date\n :message-id:reply-to;\n bh=ZzRENYlKEMPWXVJIPHrKdHk5SD4R2N5ZAAlk3V6uJ1Y=;\n b=ID/Cp4UuH47ToZeNOzcCYSFM8vlyMfpMXvXnzPxlZQa1WsjbDlXNSgrx4XDaSWUGUD\n YIosejw/rmQ+AaqZCHajMlSqQloCR7rB98O9wrGxHO9NZT3T8b+IuGsiKtKeFSZ7HHOB\n wicZanB9H3BNNJ9e/iP7XIdPHFeZtqfjS+UQnPUm2ciOPN5pUl8JJHNueUfYu9JhQKQq\n fhloHnWRjrW6j7LMt0AEu6H+KR6ULHJnM+SjcgZpoPNOvOKgw8neKYfg0/GqWbSg2Ej3\n W4QeqxKMEECBSOq8f/M8Y0FWbvKO0baDlSUngKY319vvFdoSquP4a4dBm89V6gdlb+6m\n fK0g==" ], "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20251104; t=1776339558; x=1776944358;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from\n :to:cc:subject:date:message-id:reply-to;\n bh=ZzRENYlKEMPWXVJIPHrKdHk5SD4R2N5ZAAlk3V6uJ1Y=;\n b=Iy5BQO4550HMct5iptBt5hSb/y/WpZR4En8kbuD6yctwWI9dLnR9iWSzZi9uU6kv3p\n NyT3CKIcMxwhe6hi8G+QDoOYsps3XgPCnrAlkRaWyOE2whCIrfMciN5Wfa5kSFmI1LuK\n TxaU+DnYqSq8H6bR7RP2BPgtgiCaPmrmsQA9APd7koZ6opZbiYCarEnxMps0A4oR6IM/\n ePZMvgtSNRHyUCjmF+YDg+dyOhjcfZlB1hPXlJr7c56k5C1w9S2gi93mRzO4sk+BNaoO\n WCb8x/TqGDhoOHaoBCearkoiuePxkKY43uKYv+s31d6Bzsj6CZ2J2PVygH/JP6Ir+EBB\n d0ZA==", "X-Gm-Message-State": "AOJu0YzZzfsGprRaskU+SdJ49jf/uOvpQ0YxAOTu6lAMusYRbOxRGOXi\n 8ka5JkznhbMAmxjfmPlI1iaBmChs/WYmg/LXYFcfS5diaci7czoVSz0Rc844Ofp7dtSZhiMfOn4\n Ffn5fAdx13dwIRvjDZYYmmKGUAEnRgWbFJPRzBxey3Z07zzPHyAuVzgb+lii1BVpSJY86", "X-Gm-Gg": "AeBDieufOpxymsx8bnkwJLX/7QvLAPX9RcEDOqj7e3t8I9SLs7ttPDaJiuC6bQP2qZY\n WtxtKk6HYDwDdAzr9IXcTi/Tiix0+gpMDxmFX2glNik9EMbOGjSL0EPouTmGL1qyQ2mL8GuzKXU\n WFyy2chrNchRUQ7V7NKSy9xg6NDWOo03fotQBaFLb1Y8YH7ChaXF4PSj2gM126wiZ1GdOPYavMU\n 1KA15ayjU9H7KV2gcES32ZC2+ITK7pBXmpJJfG+fSX/BU9/ThGw2gLqPnJJAM1yjQmR9LfalIak\n kKxNHSX/b7Hd/QtXPr1e9C/jmg38k4Jxme2MTZgixfot4ZH0a6dlIe1ojx7tCsad1r/nkCqyrr6\n RcJp27NOOnQ7MOHTdumjocQU/6CMrKZ00CtOmG2lH6vIbeCtVpLXA55zlkWVmk2sCR07X+6nXFC\n 94Gh3ZFe7sXqJUWhrJ8Ak=", "X-Received": [ "by 2002:a05:7301:434c:b0:2c1:6676:5ebd with SMTP id\n 5a478bee46e88-2d587e7a9e8mr13980539eec.10.1776339557803;\n Thu, 16 Apr 2026 04:39:17 -0700 (PDT)", "by 2002:a05:7301:434c:b0:2c1:6676:5ebd with SMTP id\n 5a478bee46e88-2d587e7a9e8mr13980525eec.10.1776339557237;\n Thu, 16 Apr 2026 04:39:17 -0700 (PDT)" ], "From": "Matheus Tavares Bernardino <matheus.bernardino@oss.qualcomm.com>", "To": "qemu-devel@nongnu.org", "Cc": "richard.henderson@linaro.org, ale@rev.ng, anjo@rev.ng,\n brian.cain@oss.qualcomm.com, ltaylorsimpson@gmail.com,\n marco.liebel@oss.qualcomm.com, philmd@linaro.org,\n quic_mburton@quicinc.com, sid.manning@oss.qualcomm.com", "Subject": "[PATCH v5 08/16] target/hexagon: add v68 HVX IEEE float misc insns", "Date": "Thu, 16 Apr 2026 04:38:57 -0700", "Message-Id": "\n <0bd3279ca0bbf7c01548e3b4e7a9c8fdbdbe4ee1.1776339451.git.matheus.bernardino@oss.qualcomm.com>", "X-Mailer": "git-send-email 2.37.2", "In-Reply-To": "<cover.1776339451.git.matheus.bernardino@oss.qualcomm.com>", "References": "<cover.1776339451.git.matheus.bernardino@oss.qualcomm.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Proofpoint-ORIG-GUID": "hSS_mjQBZDNIgRfIjzICZuqPXX3Ca9g3", "X-Proofpoint-GUID": "hSS_mjQBZDNIgRfIjzICZuqPXX3Ca9g3", "X-Proofpoint-Spam-Details-Enc": "AW1haW4tMjYwNDE2MDExMCBTYWx0ZWRfX20zseLpbVoDJ\n dnonAcY2ta8+kDeGPwuG1RDkxo5yNXyNHM4y9kBgUBoww8yH2p3nFkIEza5HZIF77g2t7N4IUpe\n 5Js4wOHbUurBkPR5daqbaWLHWqMDz9Cc4jEVYguxl1i2AycCdJJSXxLVY7oDdXSAjRxLu+7vQoi\n EjrHb8Y4d1MBe7j1tbmPky6hiUk9lq0ahC939vuir5ntgeoWTSiJNDoomypIxv+oRO2lZ1PCKMJ\n UY5T/DPGc/yQHY1HrVL4RJGpknIqskulEKa0tB/HkClf2AYWHQvWFXuFlh9VSpgOKaiL+01R9JJ\n Rqs9cXErnbV9NrtB1TWUsI2+ATjHdNOR5kXWv8JMpu7aL1ccGwRHPXbItr7rpi0PjKXAq2LGrKL\n NRC2ao9x6bBlonn77NVT7wz4oIsBjYhYxk/k92NTn7xX0d1tTdMhjbIwVI1A9o2zK8pNmKdyM4H\n a0cKpzxj9FqZiHNqi4Q==", "X-Authority-Analysis": "v=2.4 cv=EojiaycA c=1 sm=1 tr=0 ts=69e0ca66 cx=c_pps\n a=Uww141gWH0fZj/3QKPojxA==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17\n a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22\n a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=pGLkceISAAAA:8\n a=EUspDBNiAAAA:8 a=287aDwLwmCB6td_Y28QA:9 a=PxkB5W3o20Ba91AHUih5:22", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49\n definitions=2026-04-16_03,2026-04-13_04,2025-10-01_01", "X-Proofpoint-Spam-Details": "rule=outbound_notspam policy=outbound score=0\n priorityscore=1501 bulkscore=0 adultscore=0 spamscore=0 phishscore=0\n impostorscore=0 suspectscore=0 lowpriorityscore=0 malwarescore=0\n clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc=\n route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604070000\n definitions=main-2604160110", "Received-SPF": "pass client-ip=205.220.168.131;\n envelope-from=matheus.bernardino@oss.qualcomm.com;\n helo=mx0a-0031df01.pphosted.com", "X-Spam_score_int": "-27", "X-Spam_score": "-2.8", "X-Spam_bar": "--", "X-Spam_report": "(-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001,\n RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001,\n 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": "qemu development <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "Add HVX IEEE floating-point miscellaneous instructions:\n- vassign_fp (vfmv): vector move\n- vfneg_hf, vfneg_sf: vector floating-point negate\n- vabs_hf, vabs_sf: vector absolute value\n\nReviewed-by: Taylor Simpson <ltaylorsimpson@gmail.com>\nSigned-off-by: Matheus Tavares Bernardino <matheus.bernardino@oss.qualcomm.com>\n---\n target/hexagon/imported/mmvec/encode_ext.def | 7 +++++++\n target/hexagon/imported/mmvec/ext.idef | 12 ++++++++++++\n 2 files changed, 19 insertions(+)", "diff": "diff --git a/target/hexagon/imported/mmvec/encode_ext.def b/target/hexagon/imported/mmvec/encode_ext.def\nindex d7f50db778..72daf8724c 100644\n--- a/target/hexagon/imported/mmvec/encode_ext.def\n+++ b/target/hexagon/imported/mmvec/encode_ext.def\n@@ -833,4 +833,11 @@ DEF_ENC(V6_vmin_sf,\"00011111110vvvvvPP1uuuuu010ddddd\")\n DEF_ENC(V6_vmax_hf,\"00011111110vvvvvPP1uuuuu011ddddd\")\n DEF_ENC(V6_vmin_hf,\"00011111110vvvvvPP1uuuuu100ddddd\")\n \n+/* IEEE FP move, negate, abs instructions */\n+DEF_ENC(V6_vassign_fp,\"00011110--0-0110PP1uuuuu001ddddd\")\n+DEF_ENC(V6_vfneg_hf,\"00011110--0-0110PP1uuuuu010ddddd\")\n+DEF_ENC(V6_vfneg_sf,\"00011110--0-0110PP1uuuuu011ddddd\")\n+DEF_ENC(V6_vabs_hf,\"00011110--0-0110PP1uuuuu100ddddd\")\n+DEF_ENC(V6_vabs_sf,\"00011110--0-0110PP1uuuuu101ddddd\")\n+\n #endif /* NO MMVEC */\ndiff --git a/target/hexagon/imported/mmvec/ext.idef b/target/hexagon/imported/mmvec/ext.idef\nindex 0e9cace203..1b16ed0628 100644\n--- a/target/hexagon/imported/mmvec/ext.idef\n+++ b/target/hexagon/imported/mmvec/ext.idef\n@@ -3034,6 +3034,18 @@ ITERATOR_INSN_ANY_SLOT_2SRC(16,vmin_hf,\"Vd32.hf=vmin(Vu32.hf,Vv32.hf)\", \\\n \"Vector min of hf input\", VdV.hf[i] = qf_min_hf(VuV.hf[i], VvV.hf[i], \\\n \t&env->hvx_fp_status))\n \n+/* IEEE FP move, negate, abs instructions */\n+ITERATOR_INSN_IEEE_FP_16_32_LATE(32, vassign_fp, \"Vd32.w=vfmv(Vu32.w)\", \\\n+ \"Vector IEEE move\", VdV.w[i] = VuV.w[i])\n+ITERATOR_INSN_IEEE_FP_16_32_LATE(16, vfneg_hf, \"Vd32.hf=vfneg(Vu32.hf)\", \\\n+ \"Vector IEEE neg: hf\", VdV.hf[i] = float16_chs(VuV.hf[i]))\n+ITERATOR_INSN_IEEE_FP_16_32_LATE(32, vfneg_sf, \"Vd32.sf=vfneg(Vu32.sf)\", \\\n+ \"Vector IEEE neg: sf\", VdV.sf[i] = float32_chs(VuV.sf[i]))\n+ITERATOR_INSN_IEEE_FP_16_32_LATE(16, vabs_hf, \"Vd32.hf=vabs(Vu32.hf)\", \\\n+ \"Vector IEEE abs: hf\", VdV.hf[i] = float16_abs(VuV.hf[i]))\n+ITERATOR_INSN_IEEE_FP_16_32_LATE(32, vabs_sf, \"Vd32.sf=vabs(Vu32.sf)\", \\\n+ \"Vector IEEE abs: sf\", VdV.sf[i] = float32_abs(VuV.sf[i]))\n+\n /******************************************************************************\n DEBUG Vector/Register Printing\n ******************************************************************************/\n", "prefixes": [ "v5", "08/16" ] }