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-rw-r--r--cpukit/score/cpu/i386/rtems/score/cpuatomic.h212
1 files changed, 106 insertions, 106 deletions
diff --git a/cpukit/score/cpu/i386/rtems/score/cpuatomic.h b/cpukit/score/cpu/i386/rtems/score/cpuatomic.h
index ae57584de4..eff6a35534 100644
--- a/cpukit/score/cpu/i386/rtems/score/cpuatomic.h
+++ b/cpukit/score/cpu/i386/rtems/score/cpuatomic.h
@@ -67,91 +67,91 @@ extern "C" {
* is always consistent, so we only need to take care of compiler.
*/
#define ATOMIC_STORE_LOAD(NAME, TYPE, LOP, SOP) \
-static inline Atomic_##TYPE \
-_CPU_Atomic_Load_##NAME(volatile Atomic_##TYPE *p) \
-{ \
- Atomic_##TYPE tmp; \
- \
- tmp = *p; \
- __asm __volatile("" : : : "memory"); \
- return (tmp); \
-} \
- \
+static inline Atomic_##TYPE \
+_CPU_Atomic_Load_##NAME(volatile Atomic_##TYPE *p) \
+{ \
+ Atomic_##TYPE tmp; \
+ \
+ tmp = *p; \
+ __asm __volatile("" : : : "memory"); \
+ return (tmp); \
+} \
+ \
static inline _CPU_Atomic_Load_acq_##NAME(volatile Atomic_##TYPE *p) \
-{ \
- Atomic_##TYPE tmp; \
- \
- tmp = *p; \
- __asm __volatile("" : : : "memory"); \
- return (tmp); \
-} \
- \
-static inline void \
+{ \
+ Atomic_##TYPE tmp; \
+ \
+ tmp = *p; \
+ __asm __volatile("" : : : "memory"); \
+ return (tmp); \
+} \
+ \
+static inline void \
_CPU_Atomic_Store_##NAME(volatile Atomic_##TYPE *p, Atomic_##TYPE v) \
-{ \
- __asm __volatile("" : : : "memory"); \
- *p = v; \
-} \
- \
-static inline void \
+{ \
+ __asm __volatile("" : : : "memory"); \
+ *p = v; \
+} \
+ \
+static inline void \
_CPU_Atomic_Store_rel_##NAME(volatile Atomic_##TYPE *p, Atomic_##TYPE v) \
-{ \
- __asm __volatile("" : : : "memory"); \
- *p = v; \
-} \
+{ \
+ __asm __volatile("" : : : "memory"); \
+ *p = v; \
+} \
#else /* !(!SMP) */
#define ATOMIC_STORE_LOAD(NAME, TYPE, LOP, SOP) \
-static inline Atomic_##TYPE \
-_CPU_Atomic_Load_##NAME(volatile Atomic_##TYPE *p) \
-{ \
- Atomic_##TYPE res; \
- \
- __asm __volatile(MPLOCKED LOP \
- : "=a" (res), /* 0 */ \
- "=m" (*p) /* 1 */ \
- : "m" (*p) /* 2 */ \
- : "memory", "cc"); \
- \
- return (res); \
-} \
- \
-static inline Atomic_##TYPE \
-_CPU_Atomic_Load_acq_##NAME(volatile Atomic_##TYPE *p) \
-{ \
- Atomic_##TYPE res; \
- \
- __asm __volatile(MPLOCKED LOP \
- : "=a" (res), /* 0 */ \
- "=m" (*p) /* 1 */ \
- : "m" (*p) /* 2 */ \
- : "memory", "cc"); \
- \
- return (res); \
-} \
- \
-/* \
- * The XCHG instruction asserts LOCK automagically. \
- */ \
-static inline void \
+static inline Atomic_##TYPE \
+_CPU_Atomic_Load_##NAME(volatile Atomic_##TYPE *p) \
+{ \
+ Atomic_##TYPE res; \
+ \
+ __asm __volatile(MPLOCKED LOP \
+ : "=a" (res), /* 0 */ \
+ "=m" (*p) /* 1 */ \
+ : "m" (*p) /* 2 */ \
+ : "memory", "cc"); \
+ \
+ return (res); \
+} \
+ \
+static inline Atomic_##TYPE \
+_CPU_Atomic_Load_acq_##NAME(volatile Atomic_##TYPE *p) \
+{ \
+ Atomic_##TYPE res; \
+ \
+ __asm __volatile(MPLOCKED LOP \
+ : "=a" (res), /* 0 */ \
+ "=m" (*p) /* 1 */ \
+ : "m" (*p) /* 2 */ \
+ : "memory", "cc"); \
+ \
+ return (res); \
+} \
+ \
+/* \
+ * The XCHG instruction asserts LOCK automagically. \
+ */ \
+static inline void \
_CPU_Atomic_Store_##NAME(volatile Atomic_##TYPE *p, Atomic_##TYPE v) \
-{ \
- __asm __volatile(SOP \
- : "=m" (*p), /* 0 */ \
- "+r" (v) /* 1 */ \
- : "m" (*p) /* 2 */ \
- : "memory"); \
-} \
-static inline void \
+{ \
+ __asm __volatile(SOP \
+ : "=m" (*p), /* 0 */ \
+ "+r" (v) /* 1 */ \
+ : "m" (*p) /* 2 */ \
+ : "memory"); \
+} \
+static inline void \
_CPU_Atomic_Store_rel_##NAME(volatile Atomic_##TYPE *p, Atomic_##TYPE v) \
-{ \
- __asm __volatile(SOP \
- : "=m" (*p), /* 0 */ \
- "+r" (v) /* 1 */ \
- : "m" (*p) /* 2 */ \
- : "memory"); \
-} \
+{ \
+ __asm __volatile(SOP \
+ : "=m" (*p), /* 0 */ \
+ "+r" (v) /* 1 */ \
+ : "m" (*p) /* 2 */ \
+ : "memory"); \
+} \
#endif /* !SMP */
@@ -160,8 +160,8 @@ _CPU_Atomic_Store_rel_##NAME(volatile Atomic_##TYPE *p, Atomic_##TYPE v) \
* GCC aggressively reorders operations and memory clobbering is necessary
* in order to avoid that for memory barriers.
*/
-#define ATOMIC_FETCH_GENERIC(NAME, TYPENAME, TYPE, OP, CONS, V) \
-static inline void \
+#define ATOMIC_FETCH_GENERIC(NAME, TYPENAME, TYPE, OP, CONS, V) \
+static inline void \
_CPU_Atomic_Fetch_##NAME##_##TYPENAME(volatile Atomic_##TYPE *p, Atomic_##TYPE v) \
{ \
__asm __volatile(MPLOCKED OP \
@@ -251,37 +251,37 @@ ATOMIC_FETCH_GENERIC(and, long, Long, "andl %1,%0", "ir", v);
#define _CPU_Atomic_Compare_exchange_rel_long _CPU_Atomic_Compare_exchange_long
/* Operations on 32-bit double words. */
-#define _CPU_Atomic_Fetch_or_32(p, v) \
+#define _CPU_Atomic_Fetch_or_32(p, v) \
_CPU_Atomic_Fetch_or_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
#define _CPU_Atomic_Fetch_or_acq_32(p, v) \
_CPU_Atomic_Fetch_or_acq_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
#define _CPU_Atomic_Fetch_or_rel_32(p, v) \
_CPU_Atomic_Fetch_or_rel_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Fetch_and_32(p, v) \
+#define _CPU_Atomic_Fetch_and_32(p, v) \
_CPU_Atomic_Fetch_and_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Fetch_and_acq_32(p, v) \
+#define _CPU_Atomic_Fetch_and_acq_32(p, v) \
_CPU_Atomic_Fetch_and_acq_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Fetch_and_rel_32(p, v) \
+#define _CPU_Atomic_Fetch_and_rel_32(p, v) \
_CPU_Atomic_Fetch_and_rel_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Fetch_add_32(p, v) \
+#define _CPU_Atomic_Fetch_add_32(p, v) \
_CPU_Atomic_Fetch_add_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Fetch_add_acq_32(p, v) \
+#define _CPU_Atomic_Fetch_add_acq_32(p, v) \
_CPU_Atomic_Fetch_add_acq_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Fetch_add_rel_32(p, v) \
+#define _CPU_Atomic_Fetch_add_rel_32(p, v) \
_CPU_Atomic_Fetch_add_rel_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Fetch_sub_32(p, v) \
+#define _CPU_Atomic_Fetch_sub_32(p, v) \
_CPU_Atomic_Fetch_sub_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Fetch_sub_acq_32(p, v) \
+#define _CPU_Atomic_Fetch_sub_acq_32(p, v) \
_CPU_Atomic_Fetch_sub_acq_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Fetch_sub_rel_32(p, v) \
+#define _CPU_Atomic_Fetch_sub_rel_32(p, v) \
_CPU_Atomic_Fetch_sub_rel_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Load_32(p) \
+#define _CPU_Atomic_Load_32(p) \
_CPU_Atomic_Load_int((volatile Atomic_Int *)(p))
-#define _CPU_Atomic_Load_acq_32(p) \
+#define _CPU_Atomic_Load_acq_32(p) \
_CPU_Atomic_Load_acq_int((volatile Atomic_Int *)(p))
-#define _CPU_Atomic_Store_32(p, v) \
+#define _CPU_Atomic_Store_32(p, v) \
_CPU_Atomic_Store_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Store_rel_32(p, v) \
+#define _CPU_Atomic_Store_rel_32(p, v) \
_CPU_Atomic_Store_rel_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
#define _CPU_Atomic_Compare_exchange_32(dst, old, new) \
_CPU_Atomic_Compare_exchange_int((volatile Atomic_Int *)(dst), (Atomic_Int)(old), (Atomic_Int)(new))
@@ -291,37 +291,37 @@ ATOMIC_FETCH_GENERIC(and, long, Long, "andl %1,%0", "ir", v);
_CPU_Atomic_Compare_exchange_rel_int((volatile Atomic_Int *)(dst), (Atomic_Int)(old), (Atomic_Int)(new))
/* Operations on pointers. */
-#define _CPU_Atomic_Fetch_or_ptr(p, v) \
+#define _CPU_Atomic_Fetch_or_ptr(p, v) \
_CPU_Atomic_Fetch_or_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
#define _CPU_Atomic_Fetch_or_acq_ptr(p, v) \
_CPU_Atomic_Fetch_or_acq_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
#define _CPU_Atomic_Fetch_or_rel_ptr(p, v) \
_CPU_Atomic_Fetch_or_rel_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Fetch_and_ptr(p, v) \
+#define _CPU_Atomic_Fetch_and_ptr(p, v) \
_CPU_Atomic_Fetch_and_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Fetch_and_acq_ptr(p, v) \
+#define _CPU_Atomic_Fetch_and_acq_ptr(p, v)\
_CPU_Atomic_Fetch_and_acq_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Fetch_and_rel_ptr(p, v) \
+#define _CPU_Atomic_Fetch_and_rel_ptr(p, v)\
_CPU_Atomic_Fetch_and_rel_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Fetch_add_ptr(p, v) \
+#define _CPU_Atomic_Fetch_add_ptr(p, v) \
_CPU_Atomic_Fetch_add_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Fetch_add_acq_ptr(p, v) \
+#define _CPU_Atomic_Fetch_add_acq_ptr(p, v)\
_CPU_Atomic_Fetch_add_acq_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Fetch_add_rel_ptr(p, v) \
+#define _CPU_Atomic_Fetch_add_rel_ptr(p, v)\
_CPU_Atomic_Fetch_add_rel_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Fetch_sub_ptr(p, v) \
+#define _CPU_Atomic_Fetch_sub_ptr(p, v) \
_CPU_Atomic_Fetch_sub_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Fetch_sub_acq_ptr(p, v) \
+#define _CPU_Atomic_Fetch_sub_acq_ptr(p, v)\
_CPU_Atomic_Fetch_sub_acq_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Fetch_sub_rel_ptr(p, v) \
+#define _CPU_Atomic_Fetch_sub_rel_ptr(p, v)\
_CPU_Atomic_Fetch_sub_rel_int((volatile Atomic_Int *)(p), (Atomic_Int)(v))
-#define _CPU_Atomic_Load_ptr(p) \
+#define _CPU_Atomic_Load_ptr(p) \
_CPU_Atomic_Load_int((volatile Atomic_Int *)(p))
-#define _CPU_Atomic_Load_acq_ptr(p) \
+#define _CPU_Atomic_Load_acq_ptr(p) \
_CPU_Atomic_Load_acq_int((volatile Atomic_Int *)(p))
-#define _CPU_Atomic_Store_ptr(p, v) \
+#define _CPU_Atomic_Store_ptr(p, v) \
_CPU_Atomic_Store_int((volatile Atomic_Int *)(p), (v))
-#define _CPU_Atomic_Store_rel_ptr(p, v) \
+#define _CPU_Atomic_Store_rel_ptr(p, v) \
_CPU_Atomic_Store_rel_int((volatile Atomic_Int *)(p), (v))
#define _CPU_Atomic_Compare_exchange_ptr(dst, old, new) \
_CPU_Atomic_Compare_exchange_int((volatile Atomic_Int *)(dst), (Atomic_Int)(old), (Atomic_Int)(new))
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-03 08:26:20 +0000