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Date: Wed, 15 Apr 2009 16:46:25 +0200
From: Aurelien Jarno <aurelien@aurel32.net>
Subject: Re: [Qemu-devel] [PATCH] Alpha cpu: fix emulation of ecb
Message-ID: <20090415144625.GE13794@volta.aurel32.net>
References: <1239353484-67823-1-git-send-email-gingold@adacore.com>
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To: Tristan Gingold <gingold@adacore.com>
Cc: qemu-devel@nongnu.org

On Fri, Apr 10, 2009 at 10:51:24AM +0200, Tristan Gingold wrote:
> As ECB is a hint, it can be safely emulated as a nop.
> 
> This change is necessary to boot Tru64.

Thanks, applied.

> Signed-off-by: Tristan Gingold <gingold@adacore.com>
> ---
>  target-alpha/translate.c |    6 ------
>  1 files changed, 0 insertions(+), 6 deletions(-)
> 
> diff --git a/target-alpha/translate.c b/target-alpha/translate.c
> index ff9d8e2..9702214 100644
> --- a/target-alpha/translate.c
> +++ b/target-alpha/translate.c
> @@ -1720,12 +1720,6 @@ static always_inline int translate_one (DisasContext *ctx, uint32_t insn)
>              break;
>          case 0xE800:
>              /* ECB */
> -            /* XXX: TODO: evict tb cache at address rb */
> -#if 0
> -            ret = 2;
> -#else
> -            goto invalid_opc;
> -#endif
>              break;
>          case 0xF000:
>              /* RS */
> -- 
> 1.6.2
> 
> 
> 
> 

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