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Re: [Qemu-devel] [PATCH v2 15/16] target/arm: Simplify fp_exception_el f
From: |
Alex Bennée |
Subject: |
Re: [Qemu-devel] [PATCH v2 15/16] target/arm: Simplify fp_exception_el for user-only |
Date: |
Mon, 22 Jan 2018 15:10:45 +0000 |
User-agent: |
mu4e 1.0-alpha3; emacs 26.0.91 |
Richard Henderson <address@hidden> writes:
> Signed-off-by: Richard Henderson <address@hidden>
Reviewed-by: Alex Bennée <address@hidden>
> ---
> target/arm/helper.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/target/arm/helper.c b/target/arm/helper.c
> index c0e5f321c5..44814af99b 100644
> --- a/target/arm/helper.c
> +++ b/target/arm/helper.c
> @@ -11707,6 +11707,7 @@ uint32_t HELPER(crc32c)(uint32_t acc, uint32_t val,
> uint32_t bytes)
> */
> static inline int fp_exception_el(CPUARMState *env)
> {
> +#ifndef CONFIG_USER_ONLY
> int fpen;
> int cur_el = arm_current_el(env);
>
> @@ -11763,7 +11764,7 @@ static inline int fp_exception_el(CPUARMState *env)
> /* Trap all FP ops to EL3 */
> return 3;
> }
> -
> +#endif
> return 0;
> }
--
Alex Bennée
- Re: [Qemu-devel] [PATCH v2 11/16] target/arm: Add SVE to migration state, (continued)
- [Qemu-devel] [PATCH v2 06/16] target/arm: Add aa{32, 64}_vfp_{dreg, qreg} helpers, Richard Henderson, 2018/01/18
- [Qemu-devel] [PATCH v2 12/16] target/arm: Add ZCR_ELx, Richard Henderson, 2018/01/18
- [Qemu-devel] [PATCH v2 15/16] target/arm: Simplify fp_exception_el for user-only, Richard Henderson, 2018/01/18
- Re: [Qemu-devel] [PATCH v2 15/16] target/arm: Simplify fp_exception_el for user-only,
Alex Bennée <=
- [Qemu-devel] [PATCH v2 14/16] target/arm: Hoist store to flags output in cpu_get_tb_cpu_state, Richard Henderson, 2018/01/18
- [Qemu-devel] [PATCH v2 16/16] target/arm: Add SVE state to TB->FLAGS, Richard Henderson, 2018/01/18
- [Qemu-devel] [PATCH v2 13/16] target/arm: Move cpu_get_tb_cpu_state out of line, Richard Henderson, 2018/01/18
- Re: [Qemu-devel] [PATCH v2 00/16] target/arm: Prepatory work for SVE, no-reply, 2018/01/19
- Re: [Qemu-devel] [PATCH v2 00/16] target/arm: Prepatory work for SVE, Peter Maydell, 2018/01/22