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Re: [Qemu-devel] [PATCH 21/26] target-xtensa: implement unaligned except


From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH 21/26] target-xtensa: implement unaligned exception option
Date: Mon, 23 May 2011 06:51:10 -0700
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.1.10-1.fc14 Thunderbird/3.1.10

On 05/22/2011 01:12 PM, Max Filippov wrote:
> This is also done by gen_load_store_alignment.
> Does it really worth copying part of this logic to do_unaligned_access just 
> to use ALIGNED_ONLY framework?

Yes, because it is done out-of-line, as a part of the TLB load slow path.


r~



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