Date: Wed, 18 Oct 2006 15:57:25 +0200 From: des@des.no (Dag-Erling =?iso-8859-1?Q?Sm=F8rgrav?=) To: arm@freebsd.org Subject: atomic operations Message-ID: <86d58p916i.fsf@dwp.des.no>
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[-- Attachment #1 --]
Seems arm's atomic.h doesn't define the full set. Any objections to
the attached patch?
DES
--
Dag-Erling Smørgrav - des@des.no
[-- Attachment #2 --]
Index: sys/arm/include/atomic.h
===================================================================
RCS file: /home/ncvs/src/sys/arm/include/atomic.h,v
retrieving revision 1.19
diff -u -r1.19 atomic.h
--- sys/arm/include/atomic.h 15 May 2006 13:08:12 -0000 1.19
+++ sys/arm/include/atomic.h 18 Oct 2006 13:31:30 -0000
@@ -308,45 +308,57 @@
#endif /* _LOCORE */
-
-static __inline int
-atomic_cmpset_long(volatile u_long *dst, u_long exp, u_long src)
-{
- return (atomic_cmpset_32((volatile u_int *)dst, (u_int)exp,
- (u_int)src));
-}
-
-#define atomic_set_rel_int atomic_set_32
-#define atomic_set_acq_long atomic_set_32
-#define atomic_set_int atomic_set_32
-#define atomic_readandclear_int atomic_readandclear_32
-#define atomic_clear_int atomic_clear_32
-#define atomic_clear_acq_long atomic_clear_32
-#define atomic_subtract_int atomic_subtract_32
-#define atomic_subtract_rel_int atomic_subtract_32
-#define atomic_subtract_rel_32 atomic_subtract_32
-#define atomic_subtract_acq_int atomic_subtract_32
-#define atomic_add_int atomic_add_32
+#define atomic_fetchadd_int atomic_fetchadd_32
+#define atomic_fetchadd_long atomic_fetchadd_32
+#define atomic_add_acq_32 atomic_add_32
+#define atomic_add_acq_int atomic_add_32
#define atomic_add_acq_long atomic_add_32
-#define atomic_add_rel_int atomic_add_32
+#define atomic_add_int atomic_add_32
+#define atomic_add_long atomic_add_32
#define atomic_add_rel_32 atomic_add_32
-#define atomic_add_acq_int atomic_add_32
-#define atomic_cmpset_int atomic_cmpset_32
-#define atomic_cmpset_rel_int atomic_cmpset_32
-#define atomic_cmpset_rel_ptr atomic_cmpset_ptr
+#define atomic_add_rel_int atomic_add_32
+#define atomic_add_rel_long atomic_add_32
+#define atomic_clear_acq_32 atomic_clear_32
+#define atomic_clear_acq_int atomic_clear_32
+#define atomic_clear_acq_long atomic_clear_32
+#define atomic_clear_int atomic_clear_32
+#define atomic_clear_long atomic_clear_32
+#define atomic_clear_rel_32 atomic_clear_32
+#define atomic_clear_rel_int atomic_clear_32
+#define atomic_clear_rel_long atomic_clear_32
+#define atomic_cmpset_acq_32 atomic_cmpset_32
#define atomic_cmpset_acq_int atomic_cmpset_32
-#define atomic_cmpset_acq_ptr atomic_cmpset_ptr
-#define atomic_cmpset_acq_long atomic_cmpset_long
-#define atomic_store_rel_ptr atomic_store_ptr
-#define atomic_store_rel_int atomic_store_32
+#define atomic_cmpset_acq_long atomic_cmpset_32
+#define atomic_cmpset_int atomic_cmpset_32
+#define atomic_cmpset_long atomic_cmpset_32
#define atomic_cmpset_rel_32 atomic_cmpset_32
-#define atomic_cmpset_rel_ptr atomic_cmpset_ptr
-#define atomic_load_acq_int atomic_load_32
+#define atomic_cmpset_rel_int atomic_cmpset_32
+#define atomic_cmpset_rel_int atomic_cmpset_32
+#define atomic_cmpset_rel_long atomic_cmpset_32
#define atomic_load_acq_32 atomic_load_32
-#define atomic_clear_ptr atomic_clear_32
-#define atomic_store_ptr atomic_store_32
-#define atomic_cmpset_ptr atomic_cmpset_32
-#define atomic_set_ptr atomic_set_32
-#define atomic_fetchadd_int atomic_fetchadd_32
+#define atomic_load_acq_int atomic_load_32
+#define atomic_load_acq_long atomic_load_32
+#define atomic_readandclear_int atomic_readandclear_32
+#define atomic_readandclear_long atomic_readandclear_32
+#define atomic_set_32 atomic_set_32
+#define atomic_set_acq_32 atomic_set_32
+#define atomic_set_acq_int atomic_set_32
+#define atomic_set_acq_long atomic_set_32
+#define atomic_set_int atomic_set_32
+#define atomic_set_long atomic_set_32
+#define atomic_set_rel_32 atomic_set_32
+#define atomic_set_rel_int atomic_set_32
+#define atomic_set_rel_long atomic_set_32
+#define atomic_store_rel_32 atomic_store_32
+#define atomic_store_rel_int atomic_store_32
+#define atomic_store_rel_long atomic_store_32
+#define atomic_subtract_acq_32 atomic_subtract_32
+#define atomic_subtract_acq_int atomic_subtract_32
+#define atomic_subtract_acq_long atomic_subtract_32
+#define atomic_subtract_int atomic_subtract_32
+#define atomic_subtract_long atomic_subtract_32
+#define atomic_subtract_rel_32 atomic_subtract_32
+#define atomic_subtract_rel_int atomic_subtract_32
+#define atomic_subtract_rel_long atomic_subtract_32
#endif /* _MACHINE_ATOMIC_H_ */
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