|
| From: | Richard Henderson |
| Subject: | Re: [Qemu-devel] [PATCH v3 19/50] tcg: let plugins instrument memory accesses |
| Date: | Mon, 17 Jun 2019 13:51:57 -0700 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 |
On 6/14/19 10:11 AM, Alex Bennée wrote:
> +static inline void set_hostaddr(CPUArchState *env, TCGMemOp mo, void *haddr)
> +{
> +#ifdef CONFIG_PLUGIN
> + if (mo & MO_HADDR) {
> + env_tlb(env)->c.hostaddr = haddr;
> + }
> +#endif
> +}
> +
Even if we weren't talking about recomputing this in the helper, would an
unconditional store be cheaper?
r~
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