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"
_______________________________________________
svn-src-head@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-head
To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
