| Message ID | 1334352618-4551-4-git-send-email-afaerber@suse.de |
|---|---|
| State | New |
| Headers | show |
On 13 April 2012 22:30, Andreas Färber <afaerber@suse.de> wrote: > Move code from cpu_sh4_init() into a QOM initfn. > > Signed-off-by: Andreas Färber <afaerber@suse.de> > --- > target-sh4/cpu.c | 13 +++++++++++++ > target-sh4/translate.c | 3 --- > 2 files changed, 13 insertions(+), 3 deletions(-) > > diff --git a/target-sh4/cpu.c b/target-sh4/cpu.c > index 062d737..948cfac 100644 > --- a/target-sh4/cpu.c > +++ b/target-sh4/cpu.c > @@ -53,6 +53,18 @@ static void superh_cpu_reset(CPUState *s) > set_default_nan_mode(1, &env->fp_status); > } > > +static void superh_cpu_initfn(Object *obj) > +{ > + SuperHCPU *cpu = SUPERH_CPU(obj); > + CPUSH4State *env = &cpu->env; > + > + cpu_exec_init(env); > + > + env->movcal_backup_tail = &(env->movcal_backup); > + > + cpu_reset(CPU(cpu)); > +} Do the other qom conversions do a cpu reset in the instance init function? I don't think the ARM one does (and it would probably be bad if it did since reset for some ARM cores requires loading values from guest memory so it can't happen before the whole of the model has been set up.) We should aim for consistency across targets here I think. -- PMM
diff --git a/target-sh4/cpu.c b/target-sh4/cpu.c index 062d737..948cfac 100644 --- a/target-sh4/cpu.c +++ b/target-sh4/cpu.c @@ -53,6 +53,18 @@ static void superh_cpu_reset(CPUState *s) set_default_nan_mode(1, &env->fp_status); } +static void superh_cpu_initfn(Object *obj) +{ + SuperHCPU *cpu = SUPERH_CPU(obj); + CPUSH4State *env = &cpu->env; + + cpu_exec_init(env); + + env->movcal_backup_tail = &(env->movcal_backup); + + cpu_reset(CPU(cpu)); +} + static void superh_cpu_class_init(ObjectClass *oc, void *data) { CPUClass *cc = CPU_CLASS(oc); @@ -66,6 +78,7 @@ static const TypeInfo superh_cpu_type_info = { .name = TYPE_SUPERH_CPU, .parent = TYPE_CPU, .instance_size = sizeof(SuperHCPU), + .instance_init = superh_cpu_initfn, .abstract = false, .class_size = sizeof(SuperHCPUClass), .class_init = superh_cpu_class_init, diff --git a/target-sh4/translate.c b/target-sh4/translate.c index d0568e2..b7426f1 100644 --- a/target-sh4/translate.c +++ b/target-sh4/translate.c @@ -259,11 +259,8 @@ CPUSH4State *cpu_sh4_init(const char *cpu_model) cpu = SUPERH_CPU(object_new(TYPE_SUPERH_CPU)); env = &cpu->env; env->features = def->features; - cpu_exec_init(env); - env->movcal_backup_tail = &(env->movcal_backup); sh4_translate_init(); env->cpu_model_str = cpu_model; - cpu_reset(CPU(cpu)); cpu_register(env, def); qemu_init_vcpu(env); return env;
Move code from cpu_sh4_init() into a QOM initfn. Signed-off-by: Andreas Färber <afaerber@suse.de> --- target-sh4/cpu.c | 13 +++++++++++++ target-sh4/translate.c | 3 --- 2 files changed, 13 insertions(+), 3 deletions(-)