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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /trunk/kernel/arch/sparc64/include/atomic.h @ 1889

  → /trunk/kernel/arch/sparc64/include/atomic.h @ 1890

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 1889 → Rev 1890

/trunk/kernel/arch/sparc64/include/atomic.h
56,7 → 56,7
a = *((uint64_t *) x);
b = a + i;
__asm__ volatile ("casx %0, %1, %2\n": "+m" (*((uint64_t *)x)), "+r" (a), "+r" (b));
__asm__ volatile ("casx %0, %2, %1\n" : "+m" (*((uint64_t *)x)), "+r" (b) : "r" (a));
} while (a != b);
return a;