From: Aurelien Jarno <aurelien@aurel32.net>
To: Tristan Gingold <gingold@adacore.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] Alpha cpu: fix emulation of ecb
Date: Wed, 15 Apr 2009 16:46:25 +0200 [thread overview]
Message-ID: <20090415144625.GE13794@volta.aurel32.net> (raw)
In-Reply-To: <1239353484-67823-1-git-send-email-gingold@adacore.com>
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
prev parent reply other threads:[~2009-04-15 14:46 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-10 8:51 [Qemu-devel] [PATCH] Alpha cpu: fix emulation of ecb Tristan Gingold
2009-04-15 14:46 ` Aurelien Jarno [this message]
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