Re: [PATCH v5 02/14] cpus: prepare new CpusAccel cpu accelerator interface

[Richard Henderson]

On 8/12/20 11:32 AM, Claudio Fontana wrote:
>  uint64_t cpu_get_tsc(CPUX86State *env)
>  {
> -    return cpu_get_ticks();
> +    return cpus_get_elapsed_ticks();

What has this change got to do with creating the interface?
You said the interface wasn't used yet...


> diff --git a/stubs/cpu-synchronize-state.c b/stubs/cpu-synchronize-state.c
> new file mode 100644
> index 0000000000..3112fe439d
> --- /dev/null
> +++ b/stubs/cpu-synchronize-state.c
> @@ -0,0 +1,15 @@
> +#include "qemu/osdep.h"
> +#include "sysemu/hw_accel.h"
> +
> +void cpu_synchronize_state(CPUState *cpu)
> +{
> +}
> +void cpu_synchronize_post_reset(CPUState *cpu)
> +{
> +}
> +void cpu_synchronize_post_init(CPUState *cpu)
> +{
> +}
> +void cpu_synchronize_pre_loadvm(CPUState *cpu)
> +{
> +}
> diff --git a/stubs/cpus-get-virtual-clock.c b/stubs/cpus-get-virtual-clock.c
> new file mode 100644
> index 0000000000..fd447d53f3
> --- /dev/null
> +++ b/stubs/cpus-get-virtual-clock.c
> @@ -0,0 +1,8 @@
> +#include "qemu/osdep.h"
> +#include "sysemu/cpu-timers.h"
> +#include "qemu/main-loop.h"
> +
> +int64_t cpus_get_virtual_clock(void)
> +{
> +    return cpu_get_clock();
> +}

How do these stubs get used?


r~