haraldwolff/qemu-patch-raspberry4
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sun4u: Use cpu_sparc_init() to obtain SPARCCPU

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This prepares using it in sun4uv_init().

Signed-off-by: Andreas Färber <afaerber@suse.de>
Acked-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Andreas Färber 2012-05-03 03:29:49 +02:00
parent 5414dec635
commit 8ebdf9dcc6
1 changed files with 6 additions and 3 deletions
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9
hw/sun4u.c
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@ -754,6 +754,7 @@ static TypeInfo ram_info = {
static CPUSPARCState *cpu_devinit(const char *cpu_model, const struct hwdef *hwdef)
{
SPARCCPU *cpu;
CPUSPARCState *env;
ResetData *reset_info;
@ -761,13 +762,15 @@ static CPUSPARCState *cpu_devinit(const char *cpu_model, const struct hwdef *hwd
uint32_t stick_frequency = 100*1000000;
uint32_t hstick_frequency = 100*1000000;
if (!cpu_model)
if (cpu_model == NULL) {
cpu_model = hwdef->default_cpu_model;
env = cpu_init(cpu_model);
if (!env) {
}
cpu = cpu_sparc_init(cpu_model);
if (cpu == NULL) {
fprintf(stderr, "Unable to find Sparc CPU definition\n");
exit(1);
}
env = &cpu->env;
env->tick = cpu_timer_create("tick", env, tick_irq,
tick_frequency, TICK_NPT_MASK);