Date: Sat, 26 Oct 2013 19:09:56 +0000 (UTC) From: Andrew Turner <andrew@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r257189 - head/sys/arm/include Message-ID: <201310261909.r9QJ9uRx094317@svn.freebsd.org>
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Author: andrew Date: Sat Oct 26 19:09:56 2013 New Revision: 257189 URL: http://svnweb.freebsd.org/changeset/base/257189 Log: Fix an itt instruction. We need to execute both the mov and b instructions when building for Thumb. Modified: head/sys/arm/include/atomic.h Modified: head/sys/arm/include/atomic.h ============================================================================== --- head/sys/arm/include/atomic.h Sat Oct 26 19:04:43 2013 (r257188) +++ head/sys/arm/include/atomic.h Sat Oct 26 19:09:56 2013 (r257189) @@ -198,7 +198,7 @@ atomic_cmpset_32(volatile u_int32_t *p, __asm __volatile("1: ldrex %0, [%1]\n" "cmp %0, %2\n" - "it ne\n" + "itt ne\n" "movne %0, #0\n" "bne 2f\n" "strex %0, %3, [%1]\n"
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