diff options
Diffstat (limited to 'target-xtensa/helper.c')
| -rw-r--r-- | target-xtensa/helper.c | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/target-xtensa/helper.c b/target-xtensa/helper.c index de6cc3b7c5..e3098798af 100644 --- a/target-xtensa/helper.c +++ b/target-xtensa/helper.c @@ -35,10 +35,27 @@ static struct XtensaConfigList *xtensa_cores; +static void xtensa_core_class_init(ObjectClass *oc, void *data) +{ + XtensaCPUClass *xcc = XTENSA_CPU_CLASS(oc); + const XtensaConfig *config = data; + + xcc->config = config; +} + void xtensa_register_core(XtensaConfigList *node) { + TypeInfo type = { + .parent = TYPE_XTENSA_CPU, + .class_init = xtensa_core_class_init, + .class_data = (void *)node->config, + }; + node->next = xtensa_cores; xtensa_cores = node; + type.name = g_strdup_printf("%s-" TYPE_XTENSA_CPU, node->config->name); + type_register(&type); + g_free((gpointer)type.name); } static uint32_t check_hw_breakpoints(CPUXtensaState *env) @@ -72,24 +89,17 @@ void xtensa_breakpoint_handler(CPUXtensaState *env) XtensaCPU *cpu_xtensa_init(const char *cpu_model) { + ObjectClass *oc; XtensaCPU *cpu; CPUXtensaState *env; - const XtensaConfig *config = NULL; - XtensaConfigList *core = xtensa_cores; - - for (; core; core = core->next) - if (strcmp(core->config->name, cpu_model) == 0) { - config = core->config; - break; - } - if (config == NULL) { + oc = cpu_class_by_name(TYPE_XTENSA_CPU, cpu_model); + if (oc == NULL) { return NULL; } - cpu = XTENSA_CPU(object_new(TYPE_XTENSA_CPU)); + cpu = XTENSA_CPU(object_new(object_class_get_name(oc))); env = &cpu->env; - env->config = config; xtensa_irq_init(env); |