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Re: [Qemu-devel] [PATCH] MIPS: Correct MIPS16/microMIPS branch size calc

From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH] MIPS: Correct MIPS16/microMIPS branch size calculation
Date: Tue, 12 Jun 2012 08:01:27 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:12.0) Gecko/20120430 Thunderbird/12.0.1

On 2012-06-07 18:06, Maciej W. Rozycki wrote:
> "Use MIPS_HFLAG_B16 to determine the address of a jump instruction when we 
> need to restart a delay slot instruction."
> and was not accompanied by a test case nor I have one offhand.
>  However this change appears obviously correct to me, and the same 
> calculation is already used in exception_resume_pc applied to ordinary, 
> Debug and NMI exceptions.  This code on the other hand applies to reset 
> exceptions and instruction restarts in the context of I/O.

Reviewed-by: Richard Henderson <address@hidden>


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