osfmk/i386/i386_lock.s

280 	test	%eax,%eax				;	\
310        test    %eax,%eax                           ;       \
384 	test	HW_LOCK_EXAM_REGISTER,HW_LOCK_EXAM_REGISTER		/* lock locked? */
434 	test	HW_LOCK_EXAM_REGISTER,HW_LOCK_EXAM_REGISTER		/* lock locked? */
482 	test	HW_LOCK_EXAM_REGISTER,HW_LOCK_EXAM_REGISTER
570 	test	HW_LOCK_EXAM_REGISTER,HW_LOCK_EXAM_REGISTER
591 	test	HW_LOCK_EXAM_REGISTER,HW_LOCK_EXAM_REGISTER
956 	 * test the original values to match what
1018 	 * test the original values to match what
1175 	test	$1, LMTX_SSTATE_REG 			;	\
1190 	test	$2, LMTX_SSTATE_REG 			;	\
1261 	test	$1, LMTX_SSTATE_REG 			;	\
1276 	test	$2, LMTX_SSTATE_REG 			;	\
1426 	test	$(M_ILOCKED_MSK | M_MLOCKED_MSK), LMTX_C_REG32	/* is the interlock or mutex held */
1440 	test	LMTX_A_REG, LMTX_A_REG
1458 	test	$M_ILOCKED_MSK, LMTX_C_REG32		/* is the interlock held */
1469 	test	$(M_SPIN_MSK), LMTX_C_REG32
1477 	test	$(M_ILOCKED_MSK | M_MLOCKED_MSK), LMTX_C_REG32
1479 	test	$(M_MLOCKED_MSK), LMTX_C_REG32
1495 	test	$(M_ILOCKED_MSK | M_MLOCKED_MSK), LMTX_C_REG32	/* is the interlock or mutex held */
1509 	test	LMTX_A_REG, LMTX_A_REG
1548 	test	$M_ILOCKED_MSK, LMTX_C_REG32		/* is the interlock held */
1559 	test	$(M_SPIN_MSK), LMTX_C_REG32
1567 	test	$(M_ILOCKED_MSK | M_MLOCKED_MSK), LMTX_C_REG32
1569 	test	$(M_MLOCKED_MSK), LMTX_C_REG32
1585 	test	LMTX_RET_REG, LMTX_RET_REG
1595 	test	$(M_ILOCKED_MSK), LMTX_C_REG32
1606 	test	$(M_MLOCKED_MSK), LMTX_C_REG32	/* we've got the interlock and */
1614 	test	LMTX_A_REG, LMTX_A_REG
1625 	test	LMTX_A_REG32, LMTX_A_REG32
1650 	test	$(M_ILOCKED_MSK | M_MLOCKED_MSK), LMTX_C_REG32	/* is the interlock or mutex held */
1664 	test	LMTX_A_REG, LMTX_A_REG
1684 	test	$(M_ILOCKED_MSK), LMTX_C_REG32	/* is the interlock held */
1697 	test	$(M_MLOCKED_MSK | M_SPIN_MSK), LMTX_C_REG32
1699 	test	$(M_ILOCKED_MSK), LMTX_C_REG32
1713 	test	$(M_ILOCKED_MSK | M_MLOCKED_MSK), LMTX_C_REG32	/* is the interlock or mutex held */
1727 	test	LMTX_A_REG, LMTX_A_REG
1735 	test	$(M_WAITERS_MSK), LMTX_C_REG32
1756 	test	$(M_ILOCKED_MSK), LMTX_C_REG32	/* is the interlock held */
1769 	test	$(M_MLOCKED_MSK | M_SPIN_MSK), LMTX_C_REG32
1771 	test	$(M_ILOCKED_MSK), LMTX_C_REG32
1801 	test	$(M_MLOCKED_MSK), LMTX_C_REG32	/* already owned as a mutex, just return */
1803 	test	$(M_WAITERS_MSK), LMTX_C_REG32	/* are there any waiters? */
1823 	test	LMTX_A_REG, LMTX_A_REG
1839 	test	$(M_MLOCKED_MSK), LMTX_C_REG32	/* check for full mutex */
1842 	test	$(M_ILOCKED_MSK), LMTX_C_REG	/* have to wait for interlock to clear */
1860 	test	$(M_WAITERS_MSK), LMTX_A_REG32
1869 	test	LMTX_A_REG, LMTX_A_REG
1875 	test	$(M_PROMOTED_MSK | M_WAITERS_MSK), LMTX_C_REG32
1939 	test	$(M_ILOCKED_MSK | M_MLOCKED_MSK), LMTX_C_REG32	/* can't have the mutex yet */
1953 	test	LMTX_A_REG, LMTX_A_REG
1979 	test	$(M_ILOCKED_MSK), LMTX_C_REG	/* have to wait for interlock to clear */
2264 	test	$3, %rdi
2276 	test	$3, %rdi
2289 	test	$3, %rdi
2309 	test	$3, %rdi
2321 	test	$3, %rdi
2341 	test	$3, %rdi