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From: "bibo,mao" <bibo.mao@intel.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [PATCH]IA64 trap code 16 bytes atomic copy on montecito, take
Date: Thu, 02 Nov 2006 07:27:34 +0000	[thread overview]
Message-ID: <45499DE6.2070403@intel.com> (raw)
In-Reply-To: <454961EE.4070608@intel.com>

Keith Owens wrote:
> Keith Owens (on Thu, 02 Nov 2006 18:22:58 +1100) wrote:
>> /me kicks himself for mixing up src and dest.
>>
>> extern ld16_st16(dest, src);
>>
>> ENTRY(ld16_st16)
>> 	ld16 r15=[r32]		// src
>> 	;;
>> 	st16 [r33]=r15		// dest
>> 	br.ret.sptk.many rp
>> EXIT(ld16_st16)
> 
> Third time lucky, then it's time for some sleep.
Thanks:), I do not whether ar.csd should be saved/restore across
this function.
> 
> extern ld16_st16(dest, src);
> 
> ENTRY(ld16_st16)
> 	ld16 r15=[r33]		// src
> 	;;
> 	st16 [r32]=r15		// dest
> 	br.ret.sptk.many rp
> EXIT(ld16_st16)

  parent reply	other threads:[~2006-11-02  7:27 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-11-02  3:11 [PATCH]IA64 trap code 16 bytes atomic copy on montecito, take 2 bibo,mao
2006-11-02  3:39 ` Keith Owens
2006-11-02  5:04 ` [PATCH]IA64 trap code 16 bytes atomic copy on montecito, take bibo,mao
2006-11-02  6:51 ` bibo,mao
2006-11-02  7:17 ` [PATCH]IA64 trap code 16 bytes atomic copy on montecito, take 2 Keith Owens
2006-11-02  7:22 ` Keith Owens
2006-11-02  7:25 ` Keith Owens
2006-11-02  7:27 ` bibo,mao [this message]
2006-11-02  7:32 ` Keith Owens
2006-11-02  7:38 ` Chen, Kenneth W
2006-11-02  7:45 ` Chen, Kenneth W
2006-11-02  7:52 ` [PATCH]IA64 trap code 16 bytes atomic copy on montecito, take bibo,mao
2006-11-02  8:17 ` [PATCH]IA64 trap code 16 bytes atomic copy on montecito, take 2 Chen, Kenneth W
2006-11-02  8:56 ` Chen, Kenneth W
2006-11-02  9:05 ` [PATCH]IA64 trap code 16 bytes atomic copy on montecito, take bibo,mao
2006-11-02  9:22 ` [PATCH]IA64 trap code 16 bytes atomic copy on montecito, take 2 Chen, Kenneth W
2006-11-02 19:50 ` Chen, Kenneth W
2006-11-02 19:57 ` Luck, Tony
2006-11-02 20:29 ` Chen, Kenneth W
2006-11-03  1:25 ` [PATCH]IA64 trap code 16 bytes atomic copy on montecito, take bibo,mao
2006-11-03  1:55 ` [PATCH]IA64 trap code 16 bytes atomic copy on montecito, take 2 Chen, Kenneth W

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