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GET /api/patches/2218652/?format=api
{ "id": 2218652, "url": "http://patchwork.ozlabs.org/api/patches/2218652/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260401152657.314902-29-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": "<20260401152657.314902-29-brian.cain@oss.qualcomm.com>", "list_archive_url": null, "date": "2026-04-01T15:26:48", "name": "[v6,28/37] target/hexagon: Add TCG overrides for rte, nmi", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "7152576c491b81fd9a4af4b8bedcf5fa98cce1ab", "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/20260401152657.314902-29-brian.cain@oss.qualcomm.com/mbox/", "series": [ { "id": 498350, "url": "http://patchwork.ozlabs.org/api/series/498350/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=498350", "date": "2026-04-01T15:26:45", "name": "Hexagon system emulation - Part 1/3", "version": 6, "mbox": "http://patchwork.ozlabs.org/series/498350/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2218652/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2218652/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=j5/B9Si5;\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=MwFRc95M;\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-Authority-Analysis": "v=2.4 cv=B+O0EetM c=1 sm=1 tr=0 ts=69cd3995 cx=c_pps\n a=Uww141gWH0fZj/3QKPojxA==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17\n a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10\n a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22\n a=COk6AnOGAAAA:8 a=pGLkceISAAAA:8 a=EUspDBNiAAAA:8 a=zRxYJKy5J8nCns2dKEsA:9\n a=QEXdDO2ut3YA:10 a=PxkB5W3o20Ba91AHUih5:22 a=TjNXssC_j7lpFel5tvFf:22", "X-Proofpoint-ORIG-GUID": "wx_q-uh1DInPppGOidqWNN5Xsmw2JFZE", "X-Proofpoint-Spam-Details-Enc": "AW1haW4tMjYwNDAxMDE0NCBTYWx0ZWRfX2uOqtLdqMy14\n kivNLhNIlH27Iu59HsWMPQP5sk8/iCztga2XsYP0Phca1C0R0WKNxv2hRD9BbZCViO7PBXIHxGv\n iqJ/gMi4XD7W8sTCSl57DrwfdPZ9BhLrMo/GpkfakwlzcpKcX82id1EE6pFpYG3/9xG3ndXQNiy\n XvjT0gaN6Byuw50FoCt2/zkV3iwRcCSaH3lhWnkcitiu9tRl3Nw+Y7Q5BrPriIoum/q6r+kEehY\n JqxbfPtbkYqBtBvsYo1xe7nzLa1u6bd85tZEfceX54p+cj1B1gmP9k2FH+vlHHOzgV2nVD9WRVc\n qIY62HayUbpjQitdUzy9p6waqlqfvueE5+yVHN+1lUBmRDODBhtD4/5o07NeGpnfVyDU52ggOKT\n AK87ljizAtSvPWnwPKsozvnALLDyymYJQU0oCaMzlW/pHq+zFsvppTRPHYFJm4aPYgqrgTti81r\n 98TW4XUeOoCdtyOEZlA==", "X-Proofpoint-GUID": "wx_q-uh1DInPppGOidqWNN5Xsmw2JFZE", "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=2026-04-01_04,2026-04-01_02,2025-10-01_01", "X-Proofpoint-Spam-Details": "rule=outbound_notspam policy=outbound score=0\n priorityscore=1501 impostorscore=0 adultscore=0 malwarescore=0\n lowpriorityscore=0 spamscore=0 clxscore=1015 suspectscore=0 phishscore=0\n bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound\n adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001\n definitions=main-2604010144", "Received-SPF": "pass client-ip=205.220.180.131;\n envelope-from=brian.cain@oss.qualcomm.com; helo=mx0b-0031df01.pphosted.com", "X-Spam_score_int": "-7", "X-Spam_score": "-0.8", "X-Spam_bar": "/", "X-Spam_report": "(-0.8 / 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_CERTIFIED_BLOCKED=1,\n RCVD_IN_VALIDITY_RPBL_BLOCKED=1, 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\nReviewed-by: Taylor Simpson <ltaylorsimpson@gmail.com>\nSigned-off-by: Brian Cain <brian.cain@oss.qualcomm.com>\n---\n target/hexagon/gen_tcg_sys.h | 19 +++++++++++++++++++\n target/hexagon/helper.h | 1 +\n target/hexagon/op_helper.c | 4 ++++\n 3 files changed, 24 insertions(+)", "diff": "diff --git a/target/hexagon/gen_tcg_sys.h b/target/hexagon/gen_tcg_sys.h\nindex 739e95ea60b..04406db6a4b 100644\n--- a/target/hexagon/gen_tcg_sys.h\n+++ b/target/hexagon/gen_tcg_sys.h\n@@ -80,4 +80,23 @@\n gen_helper_stop(tcg_env); \\\n } while (0)\n \n+/*\n+ * rte (return from exception)\n+ * Clear the EX bit in SSR\n+ * Jump to ELR\n+ */\n+#define fGEN_TCG_J2_rte(SHORTCODE) \\\n+ do { \\\n+ TCGv_i32 new_ssr = tcg_temp_new_i32(); \\\n+ tcg_gen_deposit_tl(new_ssr, hex_t_sreg[HEX_SREG_SSR], \\\n+ tcg_constant_tl(0), \\\n+ reg_field_info[SSR_EX].offset, \\\n+ reg_field_info[SSR_EX].width); \\\n+ gen_log_sreg_write(ctx, HEX_SREG_SSR, new_ssr); \\\n+ gen_jumpr(ctx, hex_t_sreg[HEX_SREG_ELR]); \\\n+ } while (0)\n+\n+#define fGEN_TCG_Y4_nmi(SHORTCODE) \\\n+ gen_helper_nmi(tcg_env, RsV)\n+\n #endif\ndiff --git a/target/hexagon/helper.h b/target/hexagon/helper.h\nindex 682f0c6c26e..9ca87acfe63 100644\n--- a/target/hexagon/helper.h\n+++ b/target/hexagon/helper.h\n@@ -127,4 +127,5 @@ DEF_HELPER_2(start, void, env, i32)\n DEF_HELPER_1(stop, void, env)\n DEF_HELPER_2(wait, void, env, i32)\n DEF_HELPER_2(resume, void, env, i32)\n+DEF_HELPER_2(nmi, void, env, i32)\n #endif\ndiff --git a/target/hexagon/op_helper.c b/target/hexagon/op_helper.c\nindex da00dfd65c3..87da1fe430c 100644\n--- a/target/hexagon/op_helper.c\n+++ b/target/hexagon/op_helper.c\n@@ -1479,6 +1479,10 @@ void HELPER(setprio)(CPUHexagonState *env, uint32_t thread, uint32_t prio)\n g_assert_not_reached();\n }\n \n+void HELPER(nmi)(CPUHexagonState *env, uint32_t thread_mask)\n+{\n+ g_assert_not_reached();\n+}\n #endif\n \n \n", "prefixes": [ "v6", "28/37" ] }