Re: [PATCH v2 04/13] accel/tcg: Move @plugin_state from CPUState to TCG AccelCPUState

[Richard Henderson]

On 4/29/24 14:30, Philippe Mathieu-Daudé wrote:
> @plugin_state is specific to TCG accelerator, move it to
> its AccelCPUState.
>
> Suggested-by: Richard Henderson <richard.henderson@linaro.org>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
> TODO: check dubious include of "accel/tcg/vcpu-state.h" in
>        hw/core/cpu-common.c.


Reviewed-by: Richard Henderson <richard.henderson@linaro.org>


> diff --git a/hw/core/cpu-common.c b/hw/core/cpu-common.c
> index f2826d0409..0e5ebbe050 100644
> --- a/hw/core/cpu-common.c
> +++ b/hw/core/cpu-common.c
> @@ -31,6 +31,7 @@
>   #include "hw/qdev-properties.h"
>   #include "trace.h"
>   #ifdef CONFIG_PLUGIN
> +#include "accel/tcg/vcpu-state.h" // ???
>   #include "qemu/plugin.h"
>   #endif
>   
> @@ -215,7 +216,7 @@ static void cpu_common_realizefn(DeviceState *dev, Error **errp)
>       /* Plugin initialization must wait until the cpu start executing code */
>   #ifdef CONFIG_PLUGIN
>       if (tcg_enabled()) {
> -        cpu->plugin_state = qemu_plugin_create_vcpu_state();
> +        cpu->accel->plugin_state = qemu_plugin_create_vcpu_state();

How about

    qemu_plugin_create_vcpu_state(cpu);

and move the store inside.


r~