| 26,7 → 26,7 |
|---|
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /** @addtogroup arm32 |
| /** @addtogroup libcarm32 |
| * @{ |
| */ |
| /** @file |
| 35,19 → 35,10 |
|---|
| #ifndef KERN_arm32_ATOMIC_H_ |
| #define KERN_arm32_ATOMIC_H_ |
| |
| #define atomic_inc(x) ((void) atomic_add(x, 1)) |
| #define atomic_dec(x) ((void) atomic_add(x, -1)) |
| |
| #define atomic_postinc(x) (atomic_add(x, 1) - 1) |
| #define atomic_postdec(x) (atomic_add(x, -1) + 1) |
| |
| #define atomic_preinc(x) atomic_add(x, 1) |
| #define atomic_predec(x) atomic_add(x, -1) |
| |
| /* Atomic addition of immediate value. |
| /** Atomic addition. |
| * |
| * @param val Memory location to which will be the immediate value added. |
| * @param i Signed immediate that will be added to *val. |
| * @param val "Atomic variable". |
| * @param i Value to add. |
| * |
| * @return Value after addition. |
| */ |
| 71,8 → 62,17 |
|---|
| ); |
| |
| return ret; |
| } |
| } |
| |
| static inline void atomic_inc(atomic_t *val) { atomic_add(val, 1); } |
| static inline void atomic_dec(atomic_t *val) { atomic_add(val, -1); } |
| |
| static inline long atomic_preinc(atomic_t *val) { return atomic_add(val, 1); } |
| static inline long atomic_predec(atomic_t *val) { return atomic_add(val, -1); } |
| |
| static inline long atomic_postinc(atomic_t *val) { return atomic_add(val, 1) - 1; } |
| static inline long atomic_postdec(atomic_t *val) { return atomic_add(val, -1) + 1; } |
| |
| #endif |
| |
| /** @} |