Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/2202559/?format=api
{ "id": 2202559, "url": "http://patchwork.ozlabs.org/api/patches/2202559/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260227203627.932864-6-brian.cain@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": "<20260227203627.932864-6-brian.cain@oss.qualcomm.com>", "list_archive_url": null, "date": "2026-02-27T20:35:55", "name": "[v3,05/37] target/hexagon: Handle system/guest registers in gen_analyze_funcs.py and hex_common.py", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "3ca24cc2fccea9ca1fe2693b0e47a8486a9944f0", "submitter": { "id": 89839, "url": "http://patchwork.ozlabs.org/api/people/89839/?format=api", "name": "Brian Cain", "email": "brian.cain@oss.qualcomm.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260227203627.932864-6-brian.cain@oss.qualcomm.com/mbox/", "series": [ { "id": 493813, "url": "http://patchwork.ozlabs.org/api/series/493813/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=493813", "date": "2026-02-27T20:35:57", "name": "Hexagon system emulation - Part 1/3", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/493813/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2202559/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2202559/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=jCSZK2SZ;\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=IzQGZ/g2;\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=lists.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)" ], "Received": [ "from lists.gnu.org (lists.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 4fN0YL1ph2z1xph\n\tfor <incoming@patchwork.ozlabs.org>; Sat, 28 Feb 2026 07:39:18 +1100 (AEDT)", "from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces@nongnu.org>)\n\tid 1vw4Zt-0006nq-6l; Fri, 27 Feb 2026 15:36:49 -0500", "from eggs.gnu.org ([2001:470:142:3::10])\n by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <brian.cain@oss.qualcomm.com>)\n id 1vw4Zp-0006mY-C5\n for qemu-devel@nongnu.org; Fri, 27 Feb 2026 15:36:45 -0500", "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 <brian.cain@oss.qualcomm.com>)\n id 1vw4Zn-0006o3-I5\n for qemu-devel@nongnu.org; Fri, 27 Feb 2026 15:36:45 -0500", "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 61RIeo5a373459\n for <qemu-devel@nongnu.org>; Fri, 27 Feb 2026 20:36:42 GMT", "from mail-oo1-f71.google.com (mail-oo1-f71.google.com\n [209.85.161.71])\n by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4ckgrtratq-1\n (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT)\n for <qemu-devel@nongnu.org>; Fri, 27 Feb 2026 20:36:42 +0000 (GMT)", "by mail-oo1-f71.google.com with SMTP id\n 006d021491bc7-679c448d15cso30032856eaf.3\n for <qemu-devel@nongnu.org>; Fri, 27 Feb 2026 12:36:42 -0800 (PST)", "from hu-bcain-lv.qualcomm.com (Global_NAT1.qualcomm.com.\n [129.46.96.20]) by smtp.gmail.com with ESMTPSA id\n 586e51a60fabf-4160cbd405fsm5762935fac.0.2026.02.27.12.36.39\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Fri, 27 Feb 2026 12:36:40 -0800 (PST)" ], "DKIM-Signature": [ "v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h=\n cc:content-transfer-encoding:content-type:date:from:in-reply-to\n :message-id:mime-version:references:subject:to; s=qcppdkim1; bh=\n lSpgyCdJNRAMDXpg7VQ9b0fkT9+gYtxLzlO7L2ItFho=; b=jCSZK2SZyhJ4KS3c\n nwwAsHVjxIevccMfrZym+9/kz0A8hyp4RsfIDhkug5EIBpoGOauDIBPL9/wOs74B\n 1p7yQ1voBtchrdJlLfELbPNzlh8Jfi9QER+rp40zXxMP0fElDDIsnTB7bZGTwhvI\n HXHYErKrV1qJq53GMcKkWgC2GBbfnmQ/JeTwl3bZBQ9NJs1MaELvwkqCkyVOCpzG\n g6YOl4gSguhRl/oLrO4s/dLU9E+bZgZH9j6BADLTSd+qs5/zctP+BXSc+TfrOJZE\n SwlLeOb4BoFchrBatuupdXmo30AmUQprsaDsijOjtHsyk8nIgE+WIwGry1iJEZR1\n guG5ow==", "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=oss.qualcomm.com; s=google; t=1772224601; x=1772829401; 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=lSpgyCdJNRAMDXpg7VQ9b0fkT9+gYtxLzlO7L2ItFho=;\n b=IzQGZ/g22OyunkJcUmZ/Ej7WFlPIJPeg6TCQ8wiuWII2UG0Gjtt88H0KFYgoAoxzzo\n zEA07ChyBomW31MPeCOeQUip2iy++YGGYT4XGwcJX5WuMzvYVGdLFGVseeIWgNIhMIph\n q/aVgazxm8EO5E9InU/2GccKodBglVjjAjHyI+wkF3ABAIG9miO5qiOz1watUC9k1xeI\n xklHJRWEQZ67t/q82PfUHYJgRcL4SVwlxB56kTOi9H9OQAbJW6fc9dWDwhHMXBDQRYFz\n mbsSJ/UwAj+vCg+OEdtJfh83xunnCzY/E1xfGf2XVKN8JPiTS+a1qKPwCri/0C3YUH2g\n Fi4w==" ], "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20230601; t=1772224601; x=1772829401;\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=lSpgyCdJNRAMDXpg7VQ9b0fkT9+gYtxLzlO7L2ItFho=;\n b=ie8KgO13asZpLvZ45Zsk3A6eY8k8uguDf6lsxzaLQo68cm67/slQX6oSj6S0n60KWF\n svvKDF0mDY56YWJkshZdtCenZ+APChLiY4W2IK0HvgrkcDzF3W06v/0Rwbs8IHT8lrMF\n /HUi9Udaf7HDaDgEgY61VT0G2rmBL16kHQV6neIi4lYYNRBpdW8s7tH8ree/iG9aMnsm\n KDsTJ/dMR0IkhUwbcpC3AnoHkGfAu+UjJ1OWV922gNaGP4FELYYkVzcU/jKxmDd3vzMM\n HM3CJwRr0LBTjkwvQ/SGzSWT1QmSbpjqHmApAU/t3AqV89cJZOe8RYG2v/jRq+i4TGog\n RreA==", "X-Gm-Message-State": "AOJu0Yw5h9KFWVB8avqmMUrEQ8DgXAyPu5lvwVeEZTNMRh8CCezNv5Sk\n /tiTGpw36BQapu4fV444Povmawe5pVO2arqXI2uJTum292T1qqiQBiL/S566VY6QwSWYitIvgOF\n 1nUE1hzdoeeTJYIQ9xrsIMBTy+YQlqRfYgLYFJoXZvPgjPGylYY+wEIItfOai3NLaBw==", "X-Gm-Gg": "ATEYQzwNjezUuVdF9qhDQZ/Vli1uAi4Ly/hSknnYb3HZDb48f78h6Dx3w2uX/HyxZFA\n FYNHNds/lxNurscLtu2gHyl1izage8md4GRI9n758yOCDGPdhyNfHHC/+24DjgaWzCFkXpyWQkG\n kWEeti4KMhMDClPwLxaBSVJqYCldOL4yiIEkuFTD+urCOks19m4iN/PQtSvfMdGMdTwjzOx1kgl\n wklxaTWZo+wLwqY+dHSwcmMl6w8QR2TWsLubNeg8nebMkAvI7z7VmZHwDYfVosQnxT08wWAYmG/\n DVTGRZ6t/FJ8+XaRVNDY2B4u70fe52Gbw9Gecdi1KniSFDGEabsDUXFeH9G2xEMkenCXN00U5ZO\n jB+ppCg7sU+gzferfeiRceY7Cbi+UhFd2SIa8IRbppDx/GuRnmW1iO/a7w8oo+DMCXZoIag==", "X-Received": [ "by 2002:a05:6820:81d2:b0:679:de9b:4869 with SMTP id\n 006d021491bc7-679fae11a25mr2570793eaf.24.1772224601216;\n Fri, 27 Feb 2026 12:36:41 -0800 (PST)", "by 2002:a05:6820:81d2:b0:679:de9b:4869 with SMTP id\n 006d021491bc7-679fae11a25mr2570782eaf.24.1772224600759;\n Fri, 27 Feb 2026 12:36:40 -0800 (PST)" ], "From": "Brian Cain <brian.cain@oss.qualcomm.com>", "To": "qemu-devel@nongnu.org", "Cc": "brian.cain@oss.qualcomm.com, ltaylorsimpson@gmail.com,\n matheus.bernardino@oss.qualcomm.com, marco.liebel@oss.qualcomm.com,\n quic_mburton@quicinc.com, sid.manning@oss.qualcomm.com, ale@rev.ng,\n anjo@rev.ng, Brian Cain <bcain@quicinc.com>", "Subject": "[PATCH v3 05/37] target/hexagon: Handle system/guest registers in\n gen_analyze_funcs.py and hex_common.py", "Date": "Fri, 27 Feb 2026 12:35:55 -0800", "Message-Id": "<20260227203627.932864-6-brian.cain@oss.qualcomm.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20260227203627.932864-1-brian.cain@oss.qualcomm.com>", "References": "<20260227203627.932864-1-brian.cain@oss.qualcomm.com>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "base64", "X-Authority-Analysis": "v=2.4 cv=C8jkCAP+ c=1 sm=1 tr=0 ts=69a2005a cx=c_pps\n a=V4L7fE8DliODT/OoDI2WOg==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17\n a=IkcTkHD0fZMA:10 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10\n a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22\n a=COk6AnOGAAAA:8 a=EUspDBNiAAAA:8 a=-IRm0M9p1sl727KxlF4A:9 a=QEXdDO2ut3YA:10\n a=WZGXeFmKUf7gPmL3hEjn:22 a=TjNXssC_j7lpFel5tvFf:22", "X-Proofpoint-GUID": "mQL1e52WgmNGNGrPcIhC5DYdBbsk8yF9", "X-Proofpoint-ORIG-GUID": "mQL1e52WgmNGNGrPcIhC5DYdBbsk8yF9", "X-Proofpoint-Spam-Details-Enc": "AW1haW4tMjYwMjI3MDE4MSBTYWx0ZWRfX20Q+6L8kj55R\n TZfRuWE8zhXi8OOJ1Wz1/GRgPikWoXtHj9/qM56n8Uh7ns0v8IV60FNLxRJzsHWBeo3O0b5Pqvn\n oYOe7A8zze4lDyrtECAUROCp8TlD92dRc+EC8nBtRhfvDOCMf1F6pb03omfcgPeKkQ9d90UpELN\n VUCF4SfHSv2MeWE9V/DwYbwJJAqSigeXfyYd3BRjrWW6iamHmS2j6YI/ZMm5GMx/W8mEB7qYK+4\n uSYoECQ5IoEIm0Heo5GRTKFlzPdhq90D2tOK1wiDxqdSorJESM/ZmBDOrld4OQ8XsKK90NbRpYH\n FhVMYa9oTZmRLVKh2YT5S5L2d+LEdFKnm89vDfcPiiHIKeLkwrgWGQyYuRDxk3RJ9pun98cD2FP\n rTby5QnIiC/Wl0ekHuhc/DICnEj2PKcd3nrPnb7aJvjcpbBr5JsRulxSScXg0GXY3Ug3rQdH9J3\n EB9E80x2uHrXarvmq4A==", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49\n definitions=2026-02-27_04,2026-02-27_03,2025-10-01_01", "X-Proofpoint-Spam-Details": "rule=outbound_notspam policy=outbound score=0\n lowpriorityscore=0 adultscore=0 impostorscore=0 spamscore=0 phishscore=0\n malwarescore=0 clxscore=1015 bulkscore=0 suspectscore=0 priorityscore=1501\n classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0\n reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2602270181", "Received-SPF": "pass client-ip=205.220.168.131;\n envelope-from=brian.cain@oss.qualcomm.com; helo=mx0a-0031df01.pphosted.com", "X-Spam_score_int": "-16", "X-Spam_score": "-1.7", "X-Spam_bar": "-", "X-Spam_report": "(-1.7 / 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_CERTIFIED_BLOCKED=0.706,\n RCVD_IN_VALIDITY_RPBL_BLOCKED=0.401, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 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": "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": "From: Brian Cain <bcain@quicinc.com>\n\nSigned-off-by: Brian Cain <brian.cain@oss.qualcomm.com>\n---\n target/hexagon/gen_analyze_funcs.py | 21 +++-\n target/hexagon/hex_common.py | 161 ++++++++++++++++++++++++++++\n 2 files changed, 179 insertions(+), 3 deletions(-)", "diff": "diff --git a/target/hexagon/gen_analyze_funcs.py b/target/hexagon/gen_analyze_funcs.py\nindex fdefd5b4b36..985386c1309 100755\n--- a/target/hexagon/gen_analyze_funcs.py\n+++ b/target/hexagon/gen_analyze_funcs.py\n@@ -22,6 +22,8 @@\n import string\n import hex_common\n \n+def has_analyze_func(reg, mode):\n+ return callable(getattr(reg, f\"analyze_{mode}\", None))\n \n ##\n ## Generate the code to analyze the instruction\n@@ -42,6 +44,14 @@ def gen_analyze_func(f, tag, regs, imms):\n f.write(f\"static void analyze_{tag}(DisasContext *ctx)\\n\")\n f.write(\"{\\n\")\n \n+ if hex_common.tag_ignore(tag):\n+ f.write(\"}\\n\\n\")\n+ return\n+\n+ if (\"A_PRIV\" in hex_common.attribdict[tag] or\n+ \"A_GUEST\" in hex_common.attribdict[tag]):\n+ f.write(\"#ifndef CONFIG_USER_ONLY\\n\")\n+\n f.write(\" Insn *insn G_GNUC_UNUSED = ctx->insn;\\n\")\n if (hex_common.is_hvx_insn(tag)):\n if hex_common.has_hvx_helper(tag):\n@@ -58,13 +68,14 @@ def gen_analyze_func(f, tag, regs, imms):\n for regno, register in enumerate(regs):\n reg_type, reg_id = register\n reg = hex_common.get_register(tag, reg_type, reg_id)\n- reg.decl_reg_num(f, regno)\n+ if has_analyze_func(reg, \"read\") or has_analyze_func(reg, \"write\"):\n+ reg.decl_reg_num(f, regno)\n \n ## Analyze the register reads\n for regno, register in enumerate(regs):\n reg_type, reg_id = register\n reg = hex_common.get_register(tag, reg_type, reg_id)\n- if reg.is_read():\n+ if reg.is_read() and has_analyze_func(reg, \"read\"):\n reg.analyze_read(f, regno)\n \n f.write(\" mark_implicit_reads(ctx);\\n\")\n@@ -73,11 +84,15 @@ def gen_analyze_func(f, tag, regs, imms):\n for regno, register in enumerate(regs):\n reg_type, reg_id = register\n reg = hex_common.get_register(tag, reg_type, reg_id)\n- if reg.is_written():\n+ if reg.is_written() and has_analyze_func(reg, \"write\"):\n reg.analyze_write(f, tag, regno)\n \n f.write(\" mark_implicit_writes(ctx);\\n\")\n \n+ if (\"A_PRIV\" in hex_common.attribdict[tag] or\n+ \"A_GUEST\" in hex_common.attribdict[tag]):\n+ f.write(\"#endif /* !CONFIG_USER_ONLY */\\n\")\n+\n f.write(\"}\\n\\n\")\n \n \ndiff --git a/target/hexagon/hex_common.py b/target/hexagon/hex_common.py\nindex 63f83a8de2a..b5ab2efa5a5 100755\n--- a/target/hexagon/hex_common.py\n+++ b/target/hexagon/hex_common.py\n@@ -33,6 +33,42 @@\n overrides = {} # tags with helper overrides\n idef_parser_enabled = {} # tags enabled for idef-parser\n \n+\n+def is_sysemu_tag(tag):\n+ return \"A_PRIV\" in attribdict[tag] or \"A_GUEST\" in attribdict[tag]\n+\n+\n+def tag_ignore(tag):\n+ tag_skips = (\n+ \"Y6_diag\",\n+ \"Y6_diag0\",\n+ \"Y6_diag1\",\n+ )\n+ attr_skips = (\n+ \"A_FAKEINSN\",\n+ \"A_MAPPING\",\n+ \"A_CONDMAPPING\",\n+ )\n+ return tag in tag_skips or \\\n+ any(attr in attribdict[tag] for attr in attr_skips)\n+\n+\n+def get_sys_tags():\n+ return sorted(\n+ tag for tag in frozenset(tags) if is_sysemu_tag(tag)\n+ )\n+\n+\n+def get_user_tags():\n+ return sorted(\n+ tag for tag in frozenset(tags) if not is_sysemu_tag(tag)\n+ )\n+\n+\n+def get_all_tags():\n+ return get_user_tags() + get_sys_tags()\n+\n+\n # We should do this as a hash for performance,\n # but to keep order let's keep it as a list.\n def uniquify(seq):\n@@ -371,12 +407,16 @@ def helper_proto_type(self):\n return \"s32\"\n def helper_arg_type(self):\n return \"int32_t\"\n+ def is_pair(self):\n+ return False\n \n class Pair(Scalar):\n def helper_proto_type(self):\n return \"s64\"\n def helper_arg_type(self):\n return \"int64_t\"\n+ def is_pair(self):\n+ return True\n \n class Hvx:\n def is_scalar_reg(self):\n@@ -1012,6 +1052,117 @@ def analyze_write(self, f, tag, regno):\n ctx_log_qreg_write(ctx, {self.reg_num}, insn_has_hvx_helper);\n \"\"\"))\n \n+class GuestRegister(Register):\n+ def gen_check_impl(self, f, regno):\n+ if self.is_written():\n+ f.write(code_fmt(f\"\"\"\\\n+ if (!greg_writable(insn->regno[{regno}],\n+ {str(self.is_pair()).lower()})) {{\n+ return;\n+ }}\n+ \"\"\"))\n+ else:\n+ f.write(code_fmt(f\"\"\"\\\n+ check_greg_impl(insn->regno[{regno}],\n+ {str(self.is_pair()).lower()});\n+ \"\"\"))\n+\n+class GuestDest(GuestRegister, Single, Dest):\n+ def decl_tcg(self, f, tag, regno):\n+ self.decl_reg_num(f, regno)\n+ self.gen_check_impl(f, regno)\n+ f.write(code_fmt(f\"\"\"\\\n+ TCGv {self.reg_tcg()} = tcg_temp_new();\n+ \"\"\"))\n+ def gen_write(self, f, tag):\n+ f.write(code_fmt(f\"\"\"\\\n+ gen_log_greg_write(ctx, {self.reg_num}, {self.reg_tcg()});\n+ \"\"\"))\n+ def analyze_write(self, f, tag, regno):\n+ f.write(code_fmt(f\"\"\"\\\n+ ctx_log_greg_write(ctx, {self.reg_num});\n+ \"\"\"))\n+\n+class GuestSource(GuestRegister, Single, OldSource):\n+ def decl_tcg(self, f, tag, regno):\n+ self.decl_reg_num(f, regno)\n+ self.gen_check_impl(f, regno)\n+ f.write(code_fmt(f\"\"\"\\\n+ TCGv {self.reg_tcg()} = tcg_temp_new();\n+ gen_read_greg({self.reg_tcg()}, {self.reg_num});\n+ \"\"\"))\n+\n+class GuestPairDest(GuestRegister, Pair, Dest):\n+ def decl_tcg(self, f, tag, regno):\n+ self.decl_reg_num(f, regno)\n+ self.gen_check_impl(f, regno)\n+ f.write(code_fmt(f\"\"\"\\\n+ TCGv_i64 {self.reg_tcg()} = tcg_temp_new_i64();\n+ \"\"\"))\n+ def gen_write(self, f, tag):\n+ f.write(code_fmt(f\"\"\"\\\n+ gen_log_greg_write_pair(ctx, {self.reg_num}, {self.reg_tcg()});\n+ \"\"\"))\n+ def analyze_write(self, f, tag, regno):\n+ f.write(code_fmt(f\"\"\"\\\n+ ctx_log_greg_write_pair(ctx, {self.reg_num});\n+ \"\"\"))\n+\n+class GuestPairSource(GuestRegister, Pair, OldSource):\n+ def decl_tcg(self, f, tag, regno):\n+ self.decl_reg_num(f, regno)\n+ self.gen_check_impl(f, regno)\n+ f.write(code_fmt(f\"\"\"\\\n+ TCGv_i64 {self.reg_tcg()} = tcg_temp_new_i64();\n+ gen_read_greg_pair({self.reg_tcg()}, {self.reg_num});\n+ \"\"\"))\n+\n+class SystemDest(Register, Single, Dest):\n+ def decl_tcg(self, f, tag, regno):\n+ self.decl_reg_num(f, regno)\n+ f.write(code_fmt(f\"\"\"\\\n+ TCGv {self.reg_tcg()} = tcg_temp_new();\n+ \"\"\"))\n+ def gen_write(self, f, tag):\n+ f.write(code_fmt(f\"\"\"\\\n+ gen_log_sreg_write(ctx, {self.reg_num}, {self.reg_tcg()});\n+ \"\"\"))\n+ def analyze_write(self, f, tag, regno):\n+ f.write(code_fmt(f\"\"\"\\\n+ ctx_log_sreg_write(ctx, {self.reg_num});\n+ \"\"\"))\n+\n+class SystemSource(Register, Single, OldSource):\n+ def decl_tcg(self, f, tag, regno):\n+ self.decl_reg_num(f, regno)\n+ f.write(code_fmt(f\"\"\"\\\n+ TCGv {self.reg_tcg()} = tcg_temp_new();\n+ gen_read_sreg({self.reg_tcg()}, {self.reg_num});\n+ \"\"\"))\n+\n+class SystemPairDest(Register, Pair, Dest):\n+ def decl_tcg(self, f, tag, regno):\n+ self.decl_reg_num(f, regno)\n+ f.write(code_fmt(f\"\"\"\\\n+ TCGv_i64 {self.reg_tcg()} = tcg_temp_new_i64();\n+ \"\"\"))\n+ def gen_write(self, f, tag):\n+ f.write(code_fmt(f\"\"\"\\\n+ gen_log_sreg_write_pair(ctx, {self.reg_num}, {self.reg_tcg()});\n+ \"\"\"))\n+ def analyze_write(self, f, tag, regno):\n+ f.write(code_fmt(f\"\"\"\\\n+ ctx_log_sreg_write_pair(ctx, {self.reg_num});\n+ \"\"\"))\n+\n+class SystemPairSource(Register, Pair, OldSource):\n+ def decl_tcg(self, f, tag, regno):\n+ self.decl_reg_num(f, regno)\n+ f.write(code_fmt(f\"\"\"\\\n+ TCGv_i64 {self.reg_tcg()} = tcg_temp_new_i64();\n+ gen_read_sreg_pair({self.reg_tcg()}, {self.reg_num});\n+ \"\"\"))\n+\n def init_registers():\n regs = {\n GprDest(\"R\", \"d\"),\n@@ -1058,6 +1209,16 @@ def init_registers():\n QRegSource(\"Q\", \"u\"),\n QRegSource(\"Q\", \"v\"),\n QRegReadWrite(\"Q\", \"x\"),\n+\n+ # system regs\n+ GuestDest(\"G\", \"d\"),\n+ GuestSource(\"G\", \"s\"),\n+ GuestPairDest(\"G\", \"dd\"),\n+ GuestPairSource(\"G\", \"ss\"),\n+ SystemDest(\"S\", \"d\"),\n+ SystemSource(\"S\", \"s\"),\n+ SystemPairDest(\"S\", \"dd\"),\n+ SystemPairSource(\"S\", \"ss\"),\n }\n for reg in regs:\n registers[f\"{reg.regtype}{reg.regid}\"] = reg\n", "prefixes": [ "v3", "05/37" ] }