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GET /api/patches/2218651/?format=api
{ "id": 2218651, "url": "http://patchwork.ozlabs.org/api/patches/2218651/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260401152657.314902-20-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": "<20260401152657.314902-20-brian.cain@oss.qualcomm.com>", "list_archive_url": null, "date": "2026-04-01T15:26:39", "name": "[v6,19/37] target/hexagon: Add vmstate representation", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "93dfce7d5f2f8252d413d33f7df246f06ba7d864", "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/20260401152657.314902-20-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/2218651/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2218651/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=LiPXvQ9R;\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=BTtKT9s7;\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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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>\nReviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>\nSigned-off-by: Brian Cain <brian.cain@oss.qualcomm.com>\n---\n target/hexagon/internal.h | 4 ++++\n target/hexagon/cpu.c | 3 +++\n target/hexagon/machine.c | 32 ++++++++++++++++++++++++++++++++\n 3 files changed, 39 insertions(+)\n create mode 100644 target/hexagon/machine.c", "diff": "diff --git a/target/hexagon/internal.h b/target/hexagon/internal.h\nindex 5fc837ae229..cd06ff41d4f 100644\n--- a/target/hexagon/internal.h\n+++ b/target/hexagon/internal.h\n@@ -31,4 +31,8 @@ void hexagon_debug(CPUHexagonState *env);\n \n extern const char * const hexagon_regnames[TOTAL_PER_THREAD_REGS];\n \n+#ifndef CONFIG_USER_ONLY\n+extern const VMStateDescription vmstate_hexagon_cpu;\n+#endif\n+\n #endif\ndiff --git a/target/hexagon/cpu.c b/target/hexagon/cpu.c\nindex 8ff5857873a..c79b19d059e 100644\n--- a/target/hexagon/cpu.c\n+++ b/target/hexagon/cpu.c\n@@ -387,6 +387,9 @@ static void hexagon_cpu_class_init(ObjectClass *c, const void *data)\n cc->gdb_stop_before_watchpoint = true;\n cc->gdb_core_xml_file = \"hexagon-core.xml\";\n cc->disas_set_info = hexagon_cpu_disas_set_info;\n+#ifndef CONFIG_USER_ONLY\n+ dc->vmsd = &vmstate_hexagon_cpu;\n+#endif\n cc->tcg_ops = &hexagon_tcg_ops;\n }\n \ndiff --git a/target/hexagon/machine.c b/target/hexagon/machine.c\nnew file mode 100644\nindex 00000000000..ce253f42ac7\n--- /dev/null\n+++ b/target/hexagon/machine.c\n@@ -0,0 +1,32 @@\n+/*\n+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.\n+ *\n+ * SPDX-License-Identifier: GPL-2.0-or-later\n+ */\n+\n+#include \"qemu/osdep.h\"\n+#include \"migration/vmstate.h\"\n+#include \"cpu.h\"\n+\n+const VMStateDescription vmstate_hexagon_cpu = {\n+ .name = \"cpu\",\n+ .version_id = 1,\n+ .minimum_version_id = 1,\n+ .fields = (VMStateField[]) {\n+ VMSTATE_UINT32_ARRAY(env.gpr, HexagonCPU, TOTAL_PER_THREAD_REGS),\n+ VMSTATE_UINT32_ARRAY(env.pred, HexagonCPU, NUM_PREGS),\n+ VMSTATE_UINT32_ARRAY(env.t_sreg, HexagonCPU, NUM_SREGS),\n+ VMSTATE_UINT32_ARRAY(env.greg, HexagonCPU, NUM_GREGS),\n+ VMSTATE_UINT32(env.next_PC, HexagonCPU),\n+ VMSTATE_UINT32(env.tlb_lock_state, HexagonCPU),\n+ VMSTATE_UINT32(env.k0_lock_state, HexagonCPU),\n+ VMSTATE_UINT32(env.tlb_lock_count, HexagonCPU),\n+ VMSTATE_UINT32(env.k0_lock_count, HexagonCPU),\n+ VMSTATE_UINT32(env.threadId, HexagonCPU),\n+ VMSTATE_UINT32(env.cause_code, HexagonCPU),\n+ VMSTATE_UINT32(env.wait_next_pc, HexagonCPU),\n+ VMSTATE_UINT64(env.t_cycle_count, HexagonCPU),\n+\n+ VMSTATE_END_OF_LIST()\n+ },\n+};\n", "prefixes": [ "v6", "19/37" ] }