Re: [Qemu-devel] [PATCH v2 1/4] qom: cpu: Add wrapper to the set-pc hook

["Andreas Färber" <afaerber@suse.de>]

Hi,

Just "cpu: " please, compare git-log.

Am 16.06.2015 um 07:46 schrieb Peter Crosthwaite:
> Add a wrapper around the CPUClass::set_pc hook. Accepts an error
> pointer to report the case where the hook is not set.
> 
> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
> ---
>  include/qom/cpu.h | 21 +++++++++++++++++++++
>  1 file changed, 21 insertions(+)
> 
> diff --git a/include/qom/cpu.h b/include/qom/cpu.h
> index 7db310e..97d4edf 100644
> --- a/include/qom/cpu.h
> +++ b/include/qom/cpu.h
> @@ -600,6 +600,27 @@ static inline void cpu_unaligned_access(CPUState *cpu, vaddr addr,
>  #endif
>  
>  /**
> + * cpu_set_pc:
> + * @cpu: The CPU to set the program counter for.
> + * @addr: Program counter value.
> + * @errp: Error pointer to populate in case of error.
> + *
> + * Set the program counter for a CPU. If there is no available implementation
> + * an error is raised.
> + */
> +

Please drop the white line here for consistency.

> +static inline void cpu_set_pc(CPUState *cpu, vaddr addr, Error **errp)
> +{
> +    CPUClass *cc = CPU_GET_CLASS(cpu);
> +
> +    if (cc->set_pc) {
> +        cc->set_pc(cpu, addr);
> +    } else {
> +        error_setg(errp, "CPU does not implement set PC");
> +    }
> +}
> +
> +/**
>   * cpu_reset_interrupt:
>   * @cpu: The CPU to clear the interrupt on.
>   * @mask: The interrupt mask to clear.

Otherwise, modulo Peter M.'s comment, looks okay.

Regards,
Andreas

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