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Use the right register in previous. Spotted by matt@

This commit is contained in:
skrll 2015-04-17 07:15:02 +00:00
parent bbef540942
commit a2e01a4bd7
1 changed files with 3 additions and 3 deletions
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6
common/lib/libc/arch/arm/atomic/atomic_swap.S
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@ -1,4 +1,4 @@
/* $NetBSD: atomic_swap.S,v 1.12 2015/04/17 07:03:40 skrll Exp $ */
/* $NetBSD: atomic_swap.S,v 1.13 2015/04/17 07:15:02 skrll Exp $ */
/*-
* Copyright (c) 2007,2012 The NetBSD Foundation, Inc.
@ -90,7 +90,7 @@ ENTRY_NP(__sync_lock_release_4)
#ifdef _ARM_ARCH_7
dmb
#else
mcr p15, 0, r3, c7, c10, 5 /* data memory barrier */
mcr p15, 0, r1, c7, c10, 5 /* data memory barrier */
#endif
strb r1, [r0]
RET
@ -131,7 +131,7 @@ ENTRY_NP(__sync_lock_release_1)
#ifdef _ARM_ARCH_7
dmb
#else
mcr p15, 0, r3, c7, c10, 5 /* data memory barrier */
mcr p15, 0, r1, c7, c10, 5 /* data memory barrier */
#endif
strb r1, [r0]
RET