remove LFS64 symbol aliases; replace with dynamic linker remapping

[musl] / arch / powerpc / atomic_arch.h

diff --git a/arch/powerpc/atomic_arch.h b/arch/powerpc/atomic_arch.h
index f31566b..c267391 100644 (file)
--- a/arch/powerpc/atomic_arch.h
+++ b/arch/powerpc/atomic_arch.h
@@ -30,10 +30,9 @@ static inline void a_post_llsc()
        __asm__ __volatile__ ("isync" : : : "memory");
 }
 
-#define a_store a_store
-static inline void a_store(volatile int *p, int v)
+#define a_clz_32 a_clz_32
+static inline int a_clz_32(uint32_t x)
 {
-       a_pre_llsc();
-       *p = v;
-       a_post_llsc();
+       __asm__ ("cntlzw %0, %1" : "=r"(x) : "r"(x));
+       return x;
 }