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References: <20190111114918.27893-1-jcmvbkbc@gmail.com>
From: Richard Henderson <richard.henderson@linaro.org>
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Date: Sat, 12 Jan 2019 07:53:44 +1100
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Subject: Re: [Qemu-devel] [PATCH] target/xtensa: rework zero overhead loops
 implementation
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To: Max Filippov <jcmvbkbc@gmail.com>, qemu-devel@nongnu.org

On 1/11/19 10:49 PM, Max Filippov wrote:
> +#define LINKABLE_BITS 12
> +#define LINKABLE_SIZE (1u << LINKABLE_BITS)
> +#define LINKABLE_MASK (-LINKABLE_SIZE)

What is this for?  It seems to be replicating TARGET_PAGE_BITS.


r~