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START_FILE
TEXT
START_FUNC(opal_atomic_mb)
pushq %rbp
movq %rsp, %rbp
leave
ret
END_FUNC(opal_atomic_mb)
START_FUNC(opal_atomic_rmb)
pushq %rbp
movq %rsp, %rbp
leave
ret
END_FUNC(opal_atomic_rmb)
START_FUNC(opal_atomic_wmb)
pushq %rbp
movq %rsp, %rbp
leave
ret
END_FUNC(opal_atomic_wmb)
START_FUNC(opal_atomic_cmpset_32)
movl %esi, %eax
lock; cmpxchgl %edx,(%rdi)
sete %dl
movzbl %dl, %eax
ret
END_FUNC(opal_atomic_cmpset_32)
START_FUNC(opal_atomic_cmpset_64)
movq %rsi, %rax
lock; cmpxchgq %rdx,(%rdi)
sete %dl
movzbl %dl, %eax
ret
END_FUNC(opal_atomic_cmpset_64)
START_FUNC(opal_sys_timer_get_cycles)
rdtsc
salq $32, %rdx
mov %eax, %eax
orq %rdx, %rax
ret
END_FUNC(opal_sys_timer_get_cycles)
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