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authorJung-uk Kim <jkim@FreeBSD.org>2013-08-21 20:43:50 +0000
committerJung-uk Kim <jkim@FreeBSD.org>2013-08-21 20:43:50 +0000
commitee93d1173aa1fd45ad37e56ea127ccca1b28bc5c (patch)
tree51bc28f14a9a725b68aff21bdd0977f2dbabc102 /sys/i386/include/atomic.h
parent511960838776983075a42a72a41f3a315ded5627 (diff)
Notes
Diffstat (limited to 'sys/i386/include/atomic.h')
-rw-r--r--sys/i386/include/atomic.h20
1 files changed, 10 insertions, 10 deletions
diff --git a/sys/i386/include/atomic.h b/sys/i386/include/atomic.h
index 3b9d00194426f..8a1ae2bbeff9b 100644
--- a/sys/i386/include/atomic.h
+++ b/sys/i386/include/atomic.h
@@ -272,9 +272,9 @@ atomic_fetchadd_int(volatile u_int *p, u_int v)
__asm __volatile(
" " MPLOCKED " "
- " xaddl %0, %1 ; "
+ " xaddl %0,%1 ; "
"# atomic_fetchadd_int"
- : "+r" (v), /* 0 (result) */
+ : "+r" (v), /* 0 */
"=m" (*p) /* 1 */
: "m" (*p) /* 2 */
: "cc");
@@ -397,7 +397,7 @@ atomic_fetchadd_long(volatile u_long *p, u_long v)
#ifdef __GNUCLIKE_ASM
static __inline u_int
-atomic_readandclear_int(volatile u_int *addr)
+atomic_readandclear_int(volatile u_int *p)
{
u_int res;
@@ -406,14 +406,14 @@ atomic_readandclear_int(volatile u_int *addr)
" xchgl %1,%0 ; "
"# atomic_readandclear_int"
: "+r" (res), /* 0 */
- "=m" (*addr) /* 1 */
- : "m" (*addr));
+ "=m" (*p) /* 1 */
+ : "m" (*p));
return (res);
}
static __inline u_long
-atomic_readandclear_long(volatile u_long *addr)
+atomic_readandclear_long(volatile u_long *p)
{
u_long res;
@@ -422,16 +422,16 @@ atomic_readandclear_long(volatile u_long *addr)
" xchgl %1,%0 ; "
"# atomic_readandclear_long"
: "+r" (res), /* 0 */
- "=m" (*addr) /* 1 */
- : "m" (*addr));
+ "=m" (*p) /* 1 */
+ : "m" (*p));
return (res);
}
#else /* !__GNUCLIKE_ASM */
-u_int atomic_readandclear_int(volatile u_int *addr);
-u_long atomic_readandclear_long(volatile u_long *addr);
+u_int atomic_readandclear_int(volatile u_int *p);
+u_long atomic_readandclear_long(volatile u_long *p);
#endif /* __GNUCLIKE_ASM */