1 /* 2 * QEMU CPU QMP commands for RISC-V 3 * 4 * Copyright (c) 2023 Ventana Micro Systems Inc. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to deal 8 * in the Software without restriction, including without limitation the rights 9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 * copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 * THE SOFTWARE. 23 */ 24 25 #include "qemu/osdep.h" 26 27 #include "qapi/qapi-commands-machine-target.h" 28 #include "cpu-qom.h" 29 30 static void riscv_cpu_add_definition(gpointer data, gpointer user_data) 31 { 32 ObjectClass *oc = data; 33 CpuDefinitionInfoList **cpu_list = user_data; 34 CpuDefinitionInfo *info = g_malloc0(sizeof(*info)); 35 const char *typename = object_class_get_name(oc); 36 ObjectClass *dyn_class; 37 38 info->name = g_strndup(typename, 39 strlen(typename) - strlen("-" TYPE_RISCV_CPU)); 40 info->q_typename = g_strdup(typename); 41 42 dyn_class = object_class_dynamic_cast(oc, TYPE_RISCV_DYNAMIC_CPU); 43 info->q_static = dyn_class == NULL; 44 45 QAPI_LIST_PREPEND(*cpu_list, info); 46 } 47 48 CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp) 49 { 50 CpuDefinitionInfoList *cpu_list = NULL; 51 GSList *list = object_class_get_list(TYPE_RISCV_CPU, false); 52 53 g_slist_foreach(list, riscv_cpu_add_definition, &cpu_list); 54 g_slist_free(list); 55 56 return cpu_list; 57 } 58