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Re: [Qemu-devel] [PATCH 10/10] target-arm: Abstract out load/store from

From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH 10/10] target-arm: Abstract out load/store from a vaddr in AArch32
Date: Thu, 23 May 2013 09:53:24 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130514 Thunderbird/17.0.6

On 05/23/2013 05:00 AM, Peter Maydell wrote:
> AArch32 code (ie traditional 32 bit world) expects to be
> able to pass a vaddr in a TCGv_i32. However when QEMU is
> compiled with TARGET_LONG_BITS=32 the TCG load/store
> functions take a TCGv_i64. Abstract out load/store with
> a 32 bit vaddr so we have a place to put the zero extension
> of the vaddr and the extension/truncation of the data value.
> Apart from the function definitions most of this patch is
> a simple s/tcg_gen_qemu_/gen_aa32_/.
> Signed-off-by: Peter Maydell <address@hidden>

Reviewed-by: Richard Henderson <address@hidden>


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