From nobody Mon Mar 2 10:42:20 2026 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=1772224839; cv=none; d=zohomail.com; s=zohoarc; b=Djgr3nE1ljcOTuYBP1J7qpvKmWbXuLakiyMpwi75FgdS17gjJsHilR0isrGe9encgYtaSCyAmJC2KVdTd9R8jLfdpzAUw0ERX5TMFFC0YSVYCYrvqycpV30lLGrC8pFZXPfj4ONblH2zWrQzRNqEv03/rr1GwfWpa7z4oMkDVFI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1772224839; 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=9RZyc2UsUqKVP+qIYyd0htB9SvGTLxy1o1epcMNgoWY=; b=juUbfbHxHKacYfFGrd1EkIyUB0QGrpyELOB6Q35CIboOdAo+QkF7bMT5OzbtmSTPaGMAR4kO0LxPmuQ7rinCk7VBswv8SeOdk//rAxIAp5YDGTa8R1uqwK9nxk+67YVExRZd4RuBxJocr/QTP9qL5R4d1jl7Ht9qLyBdTBf9ZII= 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 1772224839848681.8962847822511; Fri, 27 Feb 2026 12:40:39 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vw4ab-0007xr-Rn; Fri, 27 Feb 2026 15:37:33 -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 1vw4aN-0007QC-06 for qemu-devel@nongnu.org; Fri, 27 Feb 2026 15:37:20 -0500 Received: from mx0a-0031df01.pphosted.com ([205.220.168.131]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vw4aJ-0006rp-Nl for qemu-devel@nongnu.org; Fri, 27 Feb 2026 15:37:17 -0500 Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 61RKEvX42595614 for ; Fri, 27 Feb 2026 20:37:04 GMT Received: from mail-oi1-f200.google.com (mail-oi1-f200.google.com [209.85.167.200]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4ckj4xg1qr-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Fri, 27 Feb 2026 20:37:04 +0000 (GMT) Received: by mail-oi1-f200.google.com with SMTP id 5614622812f47-45f11f18a89so25104804b6e.2 for ; Fri, 27 Feb 2026 12:37:04 -0800 (PST) Received: from hu-bcain-lv.qualcomm.com (Global_NAT1.qualcomm.com. [129.46.96.20]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-4160cbd405fsm5762935fac.0.2026.02.27.12.37.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Feb 2026 12:37:02 -0800 (PST) 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= 9RZyc2UsUqKVP+qIYyd0htB9SvGTLxy1o1epcMNgoWY=; b=QqxmdQn1qSlOY1+a FrmrYU9T0sLrPfIyNrpZgyMB20py32pQZsBFpNk0rcqP//xcgWTPqzGQQlojsV+L UWv3rqCTX+asxiWv44gHKma+CpzPzRvuUAqXufalzWcha+ehKj7+2sfmMbsy+nMd jMbGhMwjWChq4rfMJDEPAGUnhtS9WQDpDBN5sPUBu9CDom4Z89XrHTapcjyfRING K8pK+6+afBGq3TRPhk7xpYZcIAsU6LthqwOUH2Pd0rrBUkvFfm1NRpnYjArXyHe4 sIf7Lon3zrwl4Njesv9Vr4yxYdZoT7+zqzfSFUYiyWkwGFo6dIgsJ/9p7bODREYL 8rxAtg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1772224623; x=1772829423; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=9RZyc2UsUqKVP+qIYyd0htB9SvGTLxy1o1epcMNgoWY=; b=BqyUBTUbBHTlVos8c5kT1bexZtY6KAaziOGnXBSGMEdCvR8G/RVN6nBG5E09oX7ykA Z1R4GsvD29+aLo1pbbcwhVoso+kp/Xc5BNkfKpAbs9sGiqgtMaENyfD2Xj/39deIwfuy uHRog5f3z8YJc2nmLqBJdLc1cXkDzcgYtZY/jJVkxoJwWUu0lyQBh9Hj/b0Lk7Xkx3HW HpY3XfMIXe8HFagBHUvLCeeJD+aDoH4GOdtWpaQlB6vNksVEI2Xh7lQUHZDOrmiqElR3 RfRBY3Bs8gC4RQJohVmQyXc1ULEtn+SKyv6Wn6Nbu5qtss4ky+qhHrmInCdofQ7m45i+ JmHQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772224623; x=1772829423; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=9RZyc2UsUqKVP+qIYyd0htB9SvGTLxy1o1epcMNgoWY=; b=X03zD/qKesdYKYn0atS8167gosppWVJgVOqXgrFmA/LWyVICv2LuK9NlrURENz7I3j VFzcjAksRvxPHh0OcVHg2p0KR0QirwM/zxZRRR5RWSfv0uGEiDgNIc2lSN5DrYR0RXR2 EmrrMibmhhPJgVNcvdmS7Ou5gb5pP3dtOEDzdTxIAdP9xQTyRY4BYQx7Zsa3tROuqxsb 64AdZ8ZwS00y5vm/EthG53ZyX4CVT00TX7G04E+9VmM4E0fTSx+KZTgNz1u9a42SNSdi 0zAmgCCetx9ZRiR5G9srdXbrgjH8imgJINdHnkCobcjMtmiwK8SzqmKjDIcllDQu1CCd Glnw== X-Gm-Message-State: AOJu0YwdJ8pyFwOQ1wx1fiPOpowHkFrbJT0FSIcB1qjMZ9AuZk4wQCQn BpJXi9aBp9QVZKQufPj4Is1SCVKU4wBQBtgGav/CO68xZhYk0rquvO/COMOPnm4QO/+BZ0OT4SW hdkzHC44j6TM6SpqMaK9zAqTYldfkcWF9PIZS4RcHyTLgLo0slIN3rppJYfRqSZI1YA== X-Gm-Gg: ATEYQzwjpEvSGl9xBfIfZMyBHzNDZjJBLBBDYXWjezyBgGsJAGbQBKmNrKmlzXlPEij xP93AfW5M8HWSrvcOCaVcMPnEFXNNIJRxfeGdvcKuucY11eRbbN14Y7MUrCi0s6E5U5+oP3A0BP dq6dVsWoSx5/oyHwbXamoY8MgwCqq7KaSGNlqqc8/MiscSD4Us6e/OW/lfBTh2Hhxaek3IpTOad AifgAGBc5pDL4fUZgPSdwTdiUNRDZ+itJEaGHjb3+D4v5MDVSt4c8vB4leYfoBTcQRL7AJQj5EF rG4mr4kQb+aAP3kdDfcGKy6BVWJGbqFpi3dmeCOZ1DeVFRqiGJI+YX+k+HihoMK9bE12UI5Xw9U riKu7hdeVkDjEfS6wQLsLU0cXAbbPsyMoSCoLlYsFFzcGDGTKRJ/COaoY4DVGbP9EQNm/qA== X-Received: by 2002:a05:6808:1a29:b0:462:dd4d:7679 with SMTP id 5614622812f47-464bea41239mr2371370b6e.7.1772224623509; Fri, 27 Feb 2026 12:37:03 -0800 (PST) X-Received: by 2002:a05:6808:1a29:b0:462:dd4d:7679 with SMTP id 5614622812f47-464bea41239mr2371351b6e.7.1772224623146; Fri, 27 Feb 2026 12:37:03 -0800 (PST) From: Brian Cain To: qemu-devel@nongnu.org Cc: brian.cain@oss.qualcomm.com, ltaylorsimpson@gmail.com, matheus.bernardino@oss.qualcomm.com, marco.liebel@oss.qualcomm.com, quic_mburton@quicinc.com, sid.manning@oss.qualcomm.com, ale@rev.ng, anjo@rev.ng, Brian Cain Subject: [PATCH v3 23/37] target/hexagon: Implement do_raise_exception() Date: Fri, 27 Feb 2026 12:36:13 -0800 Message-Id: <20260227203627.932864-24-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: quoted-printable X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjI3MDE4MSBTYWx0ZWRfX1AMYVHDwNgl4 Q3lOeZeo+Y5/erG84RRH9yVXx2+fGS01iaiYFCtpf82MinEWWye+yyCACahYVqJCReyx0prfKKO RpL0R+R+WK2YOK9CkoMUpDCkBu9n8PaXzDDCWrnylsjY71TP/Tf4k8Le4xUT/0HwNcAOV4mzp/4 5DORMc9Bv7DJgT5JTEMiLLqxEZzyFKaaMqM2ol6mx1kM52udA2tN5wHQl/QS4vtGVLVdMY14FVg RJpP+9VKc2GKmA7oKApbhlX/tcesV/TwNYiCvidadWHyfo5ybMvl2BL27flK46xWVMMAyFywmFQ smvGPo7gEKay16YKDcqmpNmJedX2hsCZQFNOZ7KuLQLxN313zzsZ0W5pIy3rX7gDs0yJuydKDYY N2culCuoUigcZfxXYeCST2gQyYejL44AIb5w2y+K29eNDP0SMrbQUSZcLfvVpS4hWTwBqfrl/Nt c0wNiu4WIcb9dmr/uwg== X-Authority-Analysis: v=2.4 cv=QppTHFyd c=1 sm=1 tr=0 ts=69a20070 cx=c_pps a=AKZTfHrQPB8q3CcvmcIuDA==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=COk6AnOGAAAA:8 a=EUspDBNiAAAA:8 a=hK29HtBGQMdOITfcgGsA:9 a=QEXdDO2ut3YA:10 a=pF_qn-MSjDawc0seGVz6:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-ORIG-GUID: z2Q76NVu4GirgZFe1DuDP_WiEjKIpAba X-Proofpoint-GUID: z2Q76NVu4GirgZFe1DuDP_WiEjKIpAba X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-27_04,2026-02-27_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 clxscore=1015 priorityscore=1501 spamscore=0 lowpriorityscore=0 malwarescore=0 adultscore=0 suspectscore=0 bulkscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2602270181 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=205.220.168.131; 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, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.706, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.401, SPF_HELO_NONE=0.001, 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 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: 1772224841252158501 From: Brian Cain Signed-off-by: Brian Cain --- target/hexagon/internal.h | 5 +++++ target/hexagon/op_helper.c | 19 +++++++++++++++++++ 2 files changed, 24 insertions(+) diff --git a/target/hexagon/internal.h b/target/hexagon/internal.h index cd06ff41d4f..d94f84b46a7 100644 --- a/target/hexagon/internal.h +++ b/target/hexagon/internal.h @@ -31,6 +31,11 @@ void hexagon_debug(CPUHexagonState *env); =20 extern const char * const hexagon_regnames[TOTAL_PER_THREAD_REGS]; =20 +void G_NORETURN do_raise_exception(CPUHexagonState *env, + uint32_t exception, + target_ulong PC, + uintptr_t retaddr); + #ifndef CONFIG_USER_ONLY extern const VMStateDescription vmstate_hexagon_cpu; #endif diff --git a/target/hexagon/op_helper.c b/target/hexagon/op_helper.c index 13e3c2c3a41..54b22f2fee4 100644 --- a/target/hexagon/op_helper.c +++ b/target/hexagon/op_helper.c @@ -37,6 +37,25 @@ #define SF_MANTBITS 23 =20 /* Exceptions processing helpers */ +G_NORETURN +void do_raise_exception(CPUHexagonState *env, uint32_t exception, + target_ulong PC, uintptr_t retaddr) +{ + CPUState *cs =3D env_cpu(env); +#ifdef CONFIG_USER_ONLY + qemu_log_mask(CPU_LOG_INT, "%s: 0x%08x\n", __func__, exception); +#else + qemu_log_mask(CPU_LOG_INT, "%s: 0x%08x, @ %08" PRIx32 "\n", + __func__, exception, PC); + + ASSERT_DIRECT_TO_GUEST_UNSET(env, exception); +#endif + + env->gpr[HEX_REG_PC] =3D PC; + cs->exception_index =3D exception; + cpu_loop_exit_restore(cs, retaddr); +} + G_NORETURN void hexagon_raise_exception_err(CPUHexagonState *env, uint32_t exception, uintptr_t pc) --=20 2.34.1