diff options
Diffstat (limited to 'target-lm32/cpu.c')
| -rw-r--r-- | target-lm32/cpu.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/target-lm32/cpu.c b/target-lm32/cpu.c index eca2dca427..a2badb5701 100644 --- a/target-lm32/cpu.c +++ b/target-lm32/cpu.c @@ -42,22 +42,44 @@ static void lm32_cpu_reset(CPUState *s) memset(env, 0, offsetof(CPULM32State, breakpoints)); } +static void lm32_cpu_realizefn(DeviceState *dev, Error **errp) +{ + LM32CPU *cpu = LM32_CPU(dev); + LM32CPUClass *lcc = LM32_CPU_GET_CLASS(dev); + + cpu_reset(CPU(cpu)); + + qemu_init_vcpu(&cpu->env); + + lcc->parent_realize(dev, errp); +} + static void lm32_cpu_initfn(Object *obj) { + CPUState *cs = CPU(obj); LM32CPU *cpu = LM32_CPU(obj); CPULM32State *env = &cpu->env; + static bool tcg_initialized; + cs->env_ptr = env; cpu_exec_init(env); env->flags = 0; - cpu_reset(CPU(cpu)); + if (tcg_enabled() && !tcg_initialized) { + tcg_initialized = true; + lm32_translate_init(); + } } static void lm32_cpu_class_init(ObjectClass *oc, void *data) { LM32CPUClass *lcc = LM32_CPU_CLASS(oc); CPUClass *cc = CPU_CLASS(oc); + DeviceClass *dc = DEVICE_CLASS(oc); + + lcc->parent_realize = dc->realize; + dc->realize = lm32_cpu_realizefn; lcc->parent_reset = cc->reset; cc->reset = lm32_cpu_reset; |