X-Git-Url: https://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=urcu%2Fuatomic%2Fx86.h;fp=urcu%2Fuatomic%2Fx86.h;h=afe6e37a9d7bf455694077fcbbe3cb2c2dd3a8cb;hp=9b67f1608d365830bd951382781ada35f91b6150;hb=e56d99bf2046a163875df80bab5195f38606dfde;hpb=7d5dc80de0522da1b8bc3656646ea39c15481594

diff --git a/urcu/uatomic/x86.h b/urcu/uatomic/x86.h
index 9b67f16..afe6e37 100644
--- a/urcu/uatomic/x86.h
+++ b/urcu/uatomic/x86.h
@@ -102,8 +102,9 @@ unsigned long __uatomic_cmpxchg(void *addr, unsigned long old,
 }
 
 #define _uatomic_cmpxchg(addr, old, _new)				      \
-	((__typeof__(*(addr))) __uatomic_cmpxchg((addr), (unsigned long)(old),\
-						(unsigned long)(_new), 	      \
+	((__typeof__(*(addr))) __uatomic_cmpxchg((addr),		      \
+						caa_cast_long_keep_sign(old), \
+						caa_cast_long_keep_sign(_new),\
 						sizeof(*(addr))))
 
 /* xchg */
@@ -163,7 +164,8 @@ unsigned long __uatomic_exchange(void *addr, unsigned long val, int len)
 }
 
 #define _uatomic_xchg(addr, v)						      \
-	((__typeof__(*(addr))) __uatomic_exchange((addr), (unsigned long)(v), \
+	((__typeof__(*(addr))) __uatomic_exchange((addr),		      \
+						caa_cast_long_keep_sign(v),   \
 						sizeof(*(addr))))
 
 /* uatomic_add_return */
@@ -226,10 +228,10 @@ unsigned long __uatomic_add_return(void *addr, unsigned long val,
 	return 0;
 }
 
-#define _uatomic_add_return(addr, v)					\
-	((__typeof__(*(addr))) __uatomic_add_return((addr),		\
-						  (unsigned long)(v),	\
-						  sizeof(*(addr))))
+#define _uatomic_add_return(addr, v)					    \
+	((__typeof__(*(addr))) __uatomic_add_return((addr),		    \
+						caa_cast_long_keep_sign(v), \
+						sizeof(*(addr))))
 
 /* uatomic_and */
 
@@ -283,7 +285,7 @@ void __uatomic_and(void *addr, unsigned long val, int len)
 }
 
 #define _uatomic_and(addr, v)						   \
-	(__uatomic_and((addr), (unsigned long)(v), sizeof(*(addr))))
+	(__uatomic_and((addr), caa_cast_long_keep_sign(v), sizeof(*(addr))))
 
 /* uatomic_or */
 
@@ -337,7 +339,7 @@ void __uatomic_or(void *addr, unsigned long val, int len)
 }
 
 #define _uatomic_or(addr, v)						   \
-	(__uatomic_or((addr), (unsigned long)(v), sizeof(*(addr))))
+	(__uatomic_or((addr), caa_cast_long_keep_sign(v), sizeof(*(addr))))
 
 /* uatomic_add */
 
@@ -391,7 +393,7 @@ void __uatomic_add(void *addr, unsigned long val, int len)
 }
 
 #define _uatomic_add(addr, v)						   \
-	(__uatomic_add((addr), (unsigned long)(v), sizeof(*(addr))))
+	(__uatomic_add((addr), caa_cast_long_keep_sign(v), sizeof(*(addr))))
 
 
 /* uatomic_inc */
@@ -517,7 +519,7 @@ extern unsigned long _compat_uatomic_set(void *addr,
 					 unsigned long _new, int len);
 #define compat_uatomic_set(addr, _new)				     	       \
 	((__typeof__(*(addr))) _compat_uatomic_set((addr),		       \
-						(unsigned long)(_new), 	       \
+						caa_cast_long_keep_sign(_new), \
 						sizeof(*(addr))))
 
 
@@ -525,35 +527,35 @@ extern unsigned long _compat_uatomic_xchg(void *addr,
 					  unsigned long _new, int len);
 #define compat_uatomic_xchg(addr, _new)					       \
 	((__typeof__(*(addr))) _compat_uatomic_xchg((addr),		       \
-						(unsigned long)(_new), 	       \
+						caa_cast_long_keep_sign(_new), \
 						sizeof(*(addr))))
 
 extern unsigned long _compat_uatomic_cmpxchg(void *addr, unsigned long old,
 					     unsigned long _new, int len);
 #define compat_uatomic_cmpxchg(addr, old, _new)				       \
 	((__typeof__(*(addr))) _compat_uatomic_cmpxchg((addr),		       \
-						(unsigned long)(old),	       \
-						(unsigned long)(_new), 	       \
+						caa_cast_long_keep_sign(old),  \
+						caa_cast_long_keep_sign(_new), \
 						sizeof(*(addr))))
 
 extern void _compat_uatomic_and(void *addr, unsigned long _new, int len);
 #define compat_uatomic_and(addr, v)				       \
 	(_compat_uatomic_and((addr),				       \
-			(unsigned long)(v),			       \
+			caa_cast_long_keep_sign(v),		       \
 			sizeof(*(addr))))
 
 extern void _compat_uatomic_or(void *addr, unsigned long _new, int len);
 #define compat_uatomic_or(addr, v)				       \
 	(_compat_uatomic_or((addr),				       \
-			  (unsigned long)(v),			       \
+			  caa_cast_long_keep_sign(v),		       \
 			  sizeof(*(addr))))
 
 extern unsigned long _compat_uatomic_add_return(void *addr,
 						unsigned long _new, int len);
-#define compat_uatomic_add_return(addr, v)			       \
-	((__typeof__(*(addr))) _compat_uatomic_add_return((addr),      \
-						   (unsigned long)(v), \
-						   sizeof(*(addr))))
+#define compat_uatomic_add_return(addr, v)			            \
+	((__typeof__(*(addr))) _compat_uatomic_add_return((addr),     	    \
+						caa_cast_long_keep_sign(v), \
+						sizeof(*(addr))))
 
 #define compat_uatomic_add(addr, v)					       \
 		((void)compat_uatomic_add_return((addr), (v)))