diff options
| author | Elliott Hughes <enh@google.com> | 2014-06-23 11:57:30 -0700 |
|---|---|---|
| committer | Elliott Hughes <enh@google.com> | 2014-06-23 11:57:30 -0700 |
| commit | a74680fcc844fe4dc0707367fc5aa5aaab1927ce (patch) | |
| tree | 0541b47ff5f96a6fbad92f42a1c9402e8cc9c78c /include/cutils | |
| parent | 29705171325ad923df478e41b94af812990764cd (diff) | |
| download | system_core-a74680fcc844fe4dc0707367fc5aa5aaab1927ce.zip system_core-a74680fcc844fe4dc0707367fc5aa5aaab1927ce.tar.gz system_core-a74680fcc844fe4dc0707367fc5aa5aaab1927ce.tar.bz2 | |
Remove android_atomic_swap from mips & mips64.
Looks like this got left behind in mips by mistake, and
84c3e9923108122045d689f1d2412359ad5208eb carried this over to mips64.
Clean up before it wastes any more time...
Change-Id: I6aeaa6e68be81f94065589337e2f7d3483e6e43c
Diffstat (limited to 'include/cutils')
| -rw-r--r-- | include/cutils/atomic-mips.h | 17 | ||||
| -rw-r--r-- | include/cutils/atomic-mips64.h | 17 |
2 files changed, 0 insertions, 34 deletions
diff --git a/include/cutils/atomic-mips.h b/include/cutils/atomic-mips.h index f9d3e25..1ed833d 100644 --- a/include/cutils/atomic-mips.h +++ b/include/cutils/atomic-mips.h @@ -117,23 +117,6 @@ android_atomic_release_cas(int32_t old_value, extern ANDROID_ATOMIC_INLINE int32_t -android_atomic_swap(int32_t new_value, volatile int32_t *ptr) -{ - int32_t prev, status; - do { - __asm__ __volatile__ ( - " move %[status], %[new_value]\n" - " ll %[prev], (%[ptr])\n" - " sc %[status], (%[ptr])\n" - : [prev] "=&r" (prev), [status] "=&r" (status) - : [ptr] "r" (ptr), [new_value] "r" (new_value) - ); - } while (__builtin_expect(status == 0, 0)); - android_memory_barrier(); - return prev; -} - -extern ANDROID_ATOMIC_INLINE int32_t android_atomic_add(int32_t increment, volatile int32_t *ptr) { int32_t prev, status; diff --git a/include/cutils/atomic-mips64.h b/include/cutils/atomic-mips64.h index 382f209..99bbe3a 100644 --- a/include/cutils/atomic-mips64.h +++ b/include/cutils/atomic-mips64.h @@ -169,23 +169,6 @@ int64_t android_atomic_release_cas64(int64_t old_value, int64_t new_value, } extern ANDROID_ATOMIC_INLINE -int32_t android_atomic_swap(int32_t new_value, volatile int32_t *ptr) -{ - int32_t prev, status; - do { - __asm__ __volatile__ ( - " move %[status], %[new_value]\n" - " ll %[prev], (%[ptr])\n" - " sc %[status], (%[ptr])\n" - : [prev] "=&r" (prev), [status] "=&r" (status) - : [ptr] "r" (ptr), [new_value] "r" (new_value) - ); - } while (__builtin_expect(status == 0, 0)); - android_memory_barrier(); - return prev; -} - -extern ANDROID_ATOMIC_INLINE int32_t android_atomic_add(int32_t increment, volatile int32_t *ptr) { int32_t prev, status; |