Re: [RFC PATCH v2 04/44] target/loongarch: Add CHECK_SXE maccro for check LSX enable

[Richard Henderson]

On 3/27/23 20:05, Song Gao wrote:
> --- a/target/loongarch/cpu.c
> +++ b/target/loongarch/cpu.c
> @@ -52,6 +52,7 @@ static const char * const excp_names[] = {
>       [EXCCODE_FPE] = "Floating Point Exception",
>       [EXCCODE_DBP] = "Debug breakpoint",
>       [EXCCODE_BCE] = "Bound Check Exception",
> +    [EXCCODE_SXD] = "128 bit vector instructions Disable exception",
>   };
>   
>   const char *loongarch_exception_name(int32_t exception)
> @@ -187,6 +188,7 @@ static void loongarch_cpu_do_interrupt(CPUState *cs)
>       case EXCCODE_FPD:
>       case EXCCODE_FPE:
>       case EXCCODE_BCE:
> +    case EXCCODE_ASXD:

SXD?

From what little documentation is present in Volume 1, ASXD appears to be for a 256-bit 
vector extension?


r~