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Re: [Qemu-devel] [5100] SH4: Convert register moves to TCG


From: Paul Brook
Subject: Re: [Qemu-devel] [5100] SH4: Convert register moves to TCG
Date: Thu, 28 Aug 2008 23:13:42 +0100
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On Thursday 28 August 2008, Aurelien Jarno wrote:
> +static always_inline void gen_movl_T_rN (TCGv t, int reg)
> +{
> +    tcg_gen_st_tl(t, cpu_env, offsetof(CPUState, gregs[reg]));

The preferred way of doing this is to have TCG variables for common (possibly 
all?) registers. See e.g. m68k or sparc.

Paul




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