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| From: | Richard Henderson |
| Subject: | Re: [Qemu-devel] [PATCH] tcg/arm: improve direct jump |
| Date: | Thu, 10 Dec 2015 07:31:25 -0800 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 |
On 12/10/2015 12:02 AM, Aurelien Jarno wrote:
Note: I don't really get the reason for the current 16MB limit. With the standard branch instructions the offset is coded on 24 bits, but shifted right by 2, which should give us a +/-32MB jumps, and therefore a 32MB limit.
That might be me with the off-by-one error on the bit counting... r~
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