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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2fe825bb346sm6930596a91.18.2025.02.28.21.27.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Feb 2025 21:27:09 -0800 (PST) From: Brian Cain To: qemu-devel@nongnu.org Cc: brian.cain@oss.qualcomm.com, richard.henderson@linaro.org, philmd@linaro.org, quic_mathbern@quicinc.com, ale@rev.ng, anjo@rev.ng, quic_mliebel@quicinc.com, ltaylorsimpson@gmail.com, alex.bennee@linaro.org, quic_mburton@quicinc.com, sidneym@quicinc.com, Brian Cain Subject: [PATCH 17/38] target/hexagon: Add vmstate representation Date: Fri, 28 Feb 2025 21:26:07 -0800 Message-Id: <20250301052628.1011210-18-brian.cain@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250301052628.1011210-1-brian.cain@oss.qualcomm.com> References: <20250301052628.1011210-1-brian.cain@oss.qualcomm.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: odTB43FyBYZjVifC9gCZGXOPJw4mcEb0 X-Proofpoint-GUID: odTB43FyBYZjVifC9gCZGXOPJw4mcEb0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-01_01,2025-02-28_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 suspectscore=0 impostorscore=0 spamscore=0 phishscore=0 lowpriorityscore=0 malwarescore=0 priorityscore=1501 mlxlogscore=929 mlxscore=0 clxscore=1015 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2502100000 definitions=main-2503010039 Received-SPF: pass client-ip=205.220.180.131; envelope-from=brian.cain@oss.qualcomm.com; helo=mx0b-0031df01.pphosted.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Brian Cain Signed-off-by: Brian Cain --- target/hexagon/internal.h | 4 ++++ target/hexagon/cpu.c | 3 +++ target/hexagon/machine.c | 25 +++++++++++++++++++++++++ 3 files changed, 32 insertions(+) create mode 100644 target/hexagon/machine.c diff --git a/target/hexagon/internal.h b/target/hexagon/internal.h index 32e96f00d9..9658141316 100644 --- a/target/hexagon/internal.h +++ b/target/hexagon/internal.h @@ -31,4 +31,8 @@ void hexagon_debug(CPUHexagonState *env); extern const char * const hexagon_regnames[TOTAL_PER_THREAD_REGS]; +#ifndef CONFIG_USER_ONLY +extern const VMStateDescription vmstate_hexagon_cpu; +#endif + #endif diff --git a/target/hexagon/cpu.c b/target/hexagon/cpu.c index 355e1eeef3..0db91a936a 100644 --- a/target/hexagon/cpu.c +++ b/target/hexagon/cpu.c @@ -371,6 +371,9 @@ static void hexagon_cpu_class_init(ObjectClass *c, void *data) cc->gdb_stop_before_watchpoint = true; cc->gdb_core_xml_file = "hexagon-core.xml"; cc->disas_set_info = hexagon_cpu_disas_set_info; +#ifndef CONFIG_USER_ONLY + dc->vmsd = &vmstate_hexagon_cpu; +#endif cc->tcg_ops = &hexagon_tcg_ops; } diff --git a/target/hexagon/machine.c b/target/hexagon/machine.c new file mode 100644 index 0000000000..d9d71edf77 --- /dev/null +++ b/target/hexagon/machine.c @@ -0,0 +1,25 @@ +/* + * Copyright(c) 2023-2025 Qualcomm Innovation Center, Inc. All Rights Reserved. + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "migration/cpu.h" +#include "cpu.h" + + +const VMStateDescription vmstate_hexagon_cpu = { + .name = "cpu", + .version_id = 0, + .minimum_version_id = 0, + .fields = (VMStateField[]) { + VMSTATE_CPU(), + VMSTATE_UINTTL_ARRAY(env.gpr, HexagonCPU, TOTAL_PER_THREAD_REGS), + VMSTATE_UINTTL_ARRAY(env.pred, HexagonCPU, NUM_PREGS), + VMSTATE_UINTTL_ARRAY(env.t_sreg, HexagonCPU, NUM_SREGS), + VMSTATE_UINTTL_ARRAY(env.greg, HexagonCPU, NUM_GREGS), + VMSTATE_END_OF_LIST() + }, +}; +