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Re: [Qemu-devel] [PATCH] arm: make RFE usable with any register


From: Aurelien Jarno
Subject: Re: [Qemu-devel] [PATCH] arm: make RFE usable with any register
Date: Sat, 13 Mar 2010 12:01:45 +0100
User-agent: Mutt/1.5.18 (2008-05-17)

On Tue, Mar 02, 2010 at 01:17:35AM +0100, Adam Lackorzynski wrote:
> The rfe instruction can be used with any register, not just sp. Adjust the
> condition check accordingly.
> 
> Signed-off-by: Adam Lackorzynski <address@hidden>

Thanks, applied.

> ---
>  target-arm/translate.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/target-arm/translate.c b/target-arm/translate.c
> index 0c650b2..cdfe946 100644
> --- a/target-arm/translate.c
> +++ b/target-arm/translate.c
> @@ -6132,7 +6132,7 @@ static void disas_arm_insn(CPUState * env, DisasContext 
> *s)
>                  dead_tmp(addr);
>              }
>              return;
> -        } else if ((insn & 0x0e5fffe0) == 0x081d0a00) {
> +        } else if ((insn & 0x0e50ffe0) == 0x08100a00) {
>              /* rfe */
>              int32_t offset;
>              if (IS_USER(s))
> -- 
> 1.7.0
> 
> Adam
> -- 
> Adam                 address@hidden
>   Lackorzynski         http://os.inf.tu-dresden.de/~adam/
> 
> 
> 

-- 
Aurelien Jarno                          GPG: 1024D/F1BCDB73
address@hidden                 http://www.aurel32.net




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