Re: [PATCH 1/2] target/riscv: cpu: Implement get_arch_id callback

[Daniel Henrique Barboza]

On 3/3/23 03:50, Mayuresh Chitale wrote:
> Implement the callback for getting the architecture-dependent CPU ID ie
> mhartid.
>
> Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com>
> Signed-off-by: Anup Patel <apatel@ventanamicro.com>
> ---

Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>

>   target/riscv/cpu.c | 8 ++++++++
>   1 file changed, 8 insertions(+)
>
> diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
> index 0dd2f0c753..467d8467a3 100644
> --- a/target/riscv/cpu.c
> +++ b/target/riscv/cpu.c
> @@ -1243,6 +1243,13 @@ static const char *riscv_gdb_get_dynamic_xml(CPUState 
> *cs, const char *xmlname)
>   }
>   
>   #ifndef CONFIG_USER_ONLY
> +static int64_t riscv_get_arch_id(CPUState *cs)
> +{
> +    RISCVCPU *cpu = RISCV_CPU(cs);
> +
> +    return cpu->env.mhartid;
> +}
> +
>   #include "hw/core/sysemu-cpu-ops.h"
>   
>   static const struct SysemuCPUOps riscv_sysemu_ops = {
> @@ -1297,6 +1304,7 @@ static void riscv_cpu_class_init(ObjectClass *c, void 
> *data)
>       cc->disas_set_info = riscv_cpu_disas_set_info;
>   #ifndef CONFIG_USER_ONLY
>       cc->sysemu_ops = &riscv_sysemu_ops;
> +    cc->get_arch_id = riscv_get_arch_id;
>   #endif
>       cc->gdb_arch_name = riscv_gdb_arch_name;
>       cc->gdb_get_dynamic_xml = riscv_gdb_get_dynamic_xml;