Date: Sat, 14 May 2011 14:40:24 +0000 (UTC) From: Marcel Moolenaar <marcel@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r221890 - head/sys/ia64/include Message-ID: <201105141440.p4EEeOCc006265@svn.freebsd.org>
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Author: marcel Date: Sat May 14 14:40:24 2011 New Revision: 221890 URL: http://svn.freebsd.org/changeset/base/221890 Log: Be pedantic: mark the pcpu pointer (= register r13) itself as volatile. Modified: head/sys/ia64/include/pcpu.h Modified: head/sys/ia64/include/pcpu.h ============================================================================== --- head/sys/ia64/include/pcpu.h Sat May 14 14:36:08 2011 (r221889) +++ head/sys/ia64/include/pcpu.h Sat May 14 14:40:24 2011 (r221890) @@ -68,7 +68,7 @@ struct pcpu_md { struct pcpu; -register struct pcpu *pcpup __asm__("r13"); +register struct pcpu * volatile pcpup __asm__("r13"); static __inline __pure2 struct thread * __curthread(void)
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