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Re: [Qemu-devel] [PATCH v5 2/8] target/mips: Support R5900 specific thre

From: Maciej W. Rozycki
Subject: Re: [Qemu-devel] [PATCH v5 2/8] target/mips: Support R5900 specific three-operand MULT and MULTU
Date: Fri, 28 Sep 2018 18:15:59 +0100 (BST)
User-agent: Alpine 2.21 (LFD 202 2017-01-01)

On Fri, 28 Sep 2018, Philippe Mathieu-Daudé wrote:

> >  What's wrong with `gen_mul_r5900' anyway?
> I plan to use this function (adding MADD/MADDU) for R3900 based cores
> (which don't seemt related to Emotion Engine).

 Fair enough.  I reached for documentation and these instructions seem to 
be shared by all members of Toshiba's TX System RISC family, i.e. TX19, 
TX39, etc.  So I think `gen_mul_toshiba' or `gen_mul_tx' or `gen_mul_txxx' 
will do.


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