diff options
| -rw-r--r-- | cpukit/score/cpu/sparc/sparcv8-atomic.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cpukit/score/cpu/sparc/sparcv8-atomic.c b/cpukit/score/cpu/sparc/sparcv8-atomic.c index 0920930745..b1c4f23c88 100644 --- a/cpukit/score/cpu/sparc/sparcv8-atomic.c +++ b/cpukit/score/cpu/sparc/sparcv8-atomic.c @@ -83,6 +83,11 @@ uint8_t __atomic_exchange_1( uint8_t *mem, uint8_t val, int model ) return prev; } +/* + * In order to get rid of the warning "conflicting types for built-in function + * '__atomic_compare_exchange_4' [enabled by default]", you must port libatomic + * to SPARC/RTEMS. The libatomic is provided by GCC. + */ uint32_t __atomic_exchange_4( uint32_t *mem, uint32_t val, int model ) { uint32_t prev; |