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Use uint32_t for __asm to appease clang.

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This commit is contained in:
matt 2013-01-28 06:16:05 +00:00
parent d71cca3bb3
commit 674f7f26d9
2 changed files with 6 additions and 6 deletions
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7
sys/arch/arm/include/byte_swap.h
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@ -1,4 +1,4 @@
/* $NetBSD: byte_swap.h,v 1.12 2012/09/05 01:03:53 matt Exp $ */
/* $NetBSD: byte_swap.h,v 1.13 2013/01/28 06:16:05 matt Exp $ */
/*-
* Copyright (c) 1997, 1999, 2002 The NetBSD Foundation, Inc.
@ -91,8 +91,9 @@ __byte_swap_u16_variable(uint16_t v)
#ifdef _ARM_ARCH_6
if (!__builtin_constant_p(v)) {
__asm("rev16\t%0, %1" : "=r" (v) : "0" (v));
return v;
uint32_t v32 = v;
__asm("rev16\t%0, %1" : "=r" (v32) : "0" (v32));
return v32;
}
#elif !defined(__thumb__) && 0 /* gcc produces decent code for this */
if (!__builtin_constant_p(v)) {

5
sys/arch/arm/include/lock.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: lock.h,v 1.23 2013/01/24 10:15:30 matt Exp $ */
/* $NetBSD: lock.h,v 1.24 2013/01/28 06:17:05 matt Exp $ */
/*-
* Copyright (c) 2000, 2001 The NetBSD Foundation, Inc.
@ -78,8 +78,7 @@ static __inline unsigned char
__swp(__cpu_simple_lock_t __val, volatile __cpu_simple_lock_t *__ptr)
{
#ifdef _ARM_ARCH_6
uint32_t __rv;
__cpu_simple_lock_t __tmp;
uint32_t __rv, __tmp;
if (sizeof(*__ptr) == 1) {
__asm volatile(
"1:\t"