riscv: Add a riscv_cpu_is_32bit() helper function

Richard Henderson Wed, 09 Dec 2020 08:01:10 -0800

On 12/8/20 4:56 PM, Alistair Francis wrote:
> +bool riscv_cpu_is_32bit(CPURISCVState *env)
> +{
> +    if (env->misa & RV64) {
> +        return false;
> +    }
> +
> +    return true;


Is this ever going to more than

    return !(env->misa & RV64);

?


r~

- Re: [PATCH v2 05/15] hw/riscv: boot: Remove compile... Richard Henderson
- - Re: [PATCH v2 05/15] hw/riscv: boot: Remove com... Alistair Francis
[PATCH v2 03/15] riscv: spike: Remove target macro condi... Alistair Francis
[PATCH v2 11/15] target/riscv: Specify the XLEN for CPUs Alistair Francis
- Re: [PATCH v2 11/15] target/riscv: Specify the XLEN... Richard Henderson
[PATCH v2 06/15] hw/riscv: virt: Remove compile time XLE... Alistair Francis
[PATCH v2 12/15] target/riscv: cpu: Remove compile time ... Alistair Francis
- Re: [PATCH v2 12/15] target/riscv: cpu: Remove comp... Richard Henderson
[PATCH v2 08/15] hw/riscv: sifive_u: Remove compile time... Alistair Francis
[PATCH v2 10/15] target/riscv: Add a riscv_cpu_is_32bit(... Alistair Francis
- Re: [PATCH v2 10/15] target/riscv: Add a riscv_cpu_... Richard Henderson
- - Re: [PATCH v2 10/15] target/riscv: Add a riscv_... Alistair Francis
[PATCH v2 09/15] target/riscv: fpu_helper: Match functio... Alistair Francis
- Re: [PATCH v2 09/15] target/riscv: fpu_helper: Matc... Richard Henderson
- - Re: [PATCH v2 09/15] target/riscv: fpu_helper: ... Alistair Francis
[PATCH v2 04/15] riscv: virt: Remove target macro condit... Alistair Francis
[PATCH v2 07/15] hw/riscv: spike: Remove compile time XL... Alistair Francis
[PATCH v2 15/15] target/riscv: cpu: Set XLEN independent... Alistair Francis
[PATCH v2 13/15] target/riscv: cpu_helper: Remove compil... Alistair Francis
- Re: [PATCH v2 13/15] target/riscv: cpu_helper: Remo... Richard Henderson
[PATCH v2 14/15] target/riscv: csr: Remove compile time ... Alistair Francis

Re: [PATCH v2 10/15] target/riscv: Add a riscv_cpu_is_32bit() helper function

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