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GET /api/patches/2202572/?format=api
{ "id": 2202572, "url": "http://patchwork.ozlabs.org/api/patches/2202572/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260227203627.932864-24-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": "<20260227203627.932864-24-brian.cain@oss.qualcomm.com>", "list_archive_url": null, "date": "2026-02-27T20:36:13", "name": "[v3,23/37] target/hexagon: Implement do_raise_exception()", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "447ac1b50785dd5e55eb3c30b30a5c1f91420a39", "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/20260227203627.932864-24-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/2202572/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2202572/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=QqxmdQn1;\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=BqyUBTUb;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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charset=\"utf-8\"", "Content-Transfer-Encoding": "base64", "X-Proofpoint-Spam-Details-Enc": "AW1haW4tMjYwMjI3MDE4MSBTYWx0ZWRfX1AMYVHDwNgl4\n Q3lOeZeo+Y5/erG84RRH9yVXx2+fGS01iaiYFCtpf82MinEWWye+yyCACahYVqJCReyx0prfKKO\n RpL0R+R+WK2YOK9CkoMUpDCkBu9n8PaXzDDCWrnylsjY71TP/Tf4k8Le4xUT/0HwNcAOV4mzp/4\n 5DORMc9Bv7DJgT5JTEMiLLqxEZzyFKaaMqM2ol6mx1kM52udA2tN5wHQl/QS4vtGVLVdMY14FVg\n RJpP+9VKc2GKmA7oKApbhlX/tcesV/TwNYiCvidadWHyfo5ybMvl2BL27flK46xWVMMAyFywmFQ\n smvGPo7gEKay16YKDcqmpNmJedX2hsCZQFNOZ7KuLQLxN313zzsZ0W5pIy3rX7gDs0yJuydKDYY\n N2culCuoUigcZfxXYeCST2gQyYejL44AIb5w2y+K29eNDP0SMrbQUSZcLfvVpS4hWTwBqfrl/Nt\n c0wNiu4WIcb9dmr/uwg==", "X-Authority-Analysis": "v=2.4 cv=QppTHFyd c=1 sm=1 tr=0 ts=69a20070 cx=c_pps\n a=AKZTfHrQPB8q3CcvmcIuDA==: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=_K5XuSEh1TEqbUxoQ0s3:22\n a=COk6AnOGAAAA:8 a=EUspDBNiAAAA:8 a=hK29HtBGQMdOITfcgGsA:9 a=QEXdDO2ut3YA:10\n 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\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 impostorscore=0 clxscore=1015 priorityscore=1501 spamscore=0\n lowpriorityscore=0 malwarescore=0 adultscore=0 suspectscore=0 bulkscore=0\n phishscore=0 classifier=typeunknown authscore=0 authtc= authcc=\n route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000\n 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/internal.h | 5 +++++\n target/hexagon/op_helper.c | 19 +++++++++++++++++++\n 2 files changed, 24 insertions(+)", "diff": "diff --git a/target/hexagon/internal.h b/target/hexagon/internal.h\nindex cd06ff41d4f..d94f84b46a7 100644\n--- a/target/hexagon/internal.h\n+++ b/target/hexagon/internal.h\n@@ -31,6 +31,11 @@ void hexagon_debug(CPUHexagonState *env);\n \n extern const char * const hexagon_regnames[TOTAL_PER_THREAD_REGS];\n \n+void G_NORETURN do_raise_exception(CPUHexagonState *env,\n+ uint32_t exception,\n+ target_ulong PC,\n+ uintptr_t retaddr);\n+\n #ifndef CONFIG_USER_ONLY\n extern const VMStateDescription vmstate_hexagon_cpu;\n #endif\ndiff --git a/target/hexagon/op_helper.c b/target/hexagon/op_helper.c\nindex 13e3c2c3a41..54b22f2fee4 100644\n--- a/target/hexagon/op_helper.c\n+++ b/target/hexagon/op_helper.c\n@@ -37,6 +37,25 @@\n #define SF_MANTBITS 23\n \n /* Exceptions processing helpers */\n+G_NORETURN\n+void do_raise_exception(CPUHexagonState *env, uint32_t exception,\n+ target_ulong PC, uintptr_t retaddr)\n+{\n+ CPUState *cs = env_cpu(env);\n+#ifdef CONFIG_USER_ONLY\n+ qemu_log_mask(CPU_LOG_INT, \"%s: 0x%08x\\n\", __func__, exception);\n+#else\n+ qemu_log_mask(CPU_LOG_INT, \"%s: 0x%08x, @ %08\" PRIx32 \"\\n\",\n+ __func__, exception, PC);\n+\n+ ASSERT_DIRECT_TO_GUEST_UNSET(env, exception);\n+#endif\n+\n+ env->gpr[HEX_REG_PC] = PC;\n+ cs->exception_index = exception;\n+ cpu_loop_exit_restore(cs, retaddr);\n+}\n+\n G_NORETURN void hexagon_raise_exception_err(CPUHexagonState *env,\n uint32_t exception,\n uintptr_t pc)\n", "prefixes": [ "v3", "23/37" ] }