From mboxrd@z Thu Jan 1 00:00:00 1970 From: Akio Takebe Subject: Re: [PATCH][QEMU] Add IA64-specific code for new qemu. Date: Wed, 26 Jul 2006 20:24:00 +0900 Message-ID: <2FC6B0A5FE3BFEtakebe_akio@jp.fujitsu.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-ia64-devel-bounces@lists.xensource.com Errors-To: xen-ia64-devel-bounces@lists.xensource.com To: "Zhang, Xiantao" , xen-devel@lists.xensource.com Cc: xen-ia64-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org Hi, Xiantao Is the following testandset redefine? diff -r bbabdebc54ad tools/ioemu/exec-all.h --- a/tools/ioemu/exec-all.h Wed Jul 19 21:13:36 2006 +0100 +++ b/tools/ioemu/exec-all.h Tue Jul 25 09:30:05 2006 +0800 @@ -391,6 +391,15 @@ static inline int testandset (int *p) } #endif +#ifdef __ia64__ +#include "ia64_intrinsic.h" +static inline int testandset (int *p) +{ + uint32_t o = 0, n = 1; + return (int)cmpxchg_acq(p, o, n); +} +#endif + #ifdef __s390__ static inline int testandset (int *p) { Best Regards, Akio Takebe >This patch adds the ia64-specific code for new Qemu . >In addition, some ia64 patches aren't checked into xen-unstable.hg, so I >reversed the related logic temporarily. Once sync with >xen-ia64-unstable.hg, the logic will regain automatically. >Thanks & Best Regards >-Xiantao > >OTC,Intel Corporation > > >-------------------------------text/plain------------------------------- >_______________________________________________ >Xen-ia64-devel mailing list >Xen-ia64-devel@lists.xensource.com >http://lists.xensource.com/xen-ia64-devel