include/asm/uaccess.h

92 		"1:	xr	%[rc],%[rc]\n"				\
94 		EX_TABLE_UA_STORE(0b, 2b, %[rc])			\
95 		EX_TABLE_UA_STORE(1b, 2b, %[rc])			\
96 		: [rc] "=&d" (__rc), [_to] "+Q" (*(to))			\
105 	int rc;
109 		rc = __put_user_asm((unsigned char __user *)ptr,
114 		rc = __put_user_asm((unsigned short __user *)ptr,
119 		rc = __put_user_asm((unsigned int __user *)ptr,
124 		rc = __put_user_asm((unsigned long __user *)ptr,
132 	return rc;
148 		"1:	xr	%[rc],%[rc]\n"				\
150 		EX_TABLE_UA_LOAD_MEM(0b, 2b, %[rc], %[_to], %[_ksize])	\
151 		EX_TABLE_UA_LOAD_MEM(1b, 2b, %[rc], %[_to], %[_ksize])	\
152 		: [rc] "=&d" (__rc), "=Q" (*(to))			\
162 	int rc;
166 		rc = __get_user_asm((unsigned char *)x,
171 		rc = __get_user_asm((unsigned short *)x,
176 		rc = __get_user_asm((unsigned int *)x,
181 		rc = __get_user_asm((unsigned long *)x,
189 	return rc;
297 		"1:	xr	%[rc],%[rc]\n"				\
299 		EX_TABLE_UA_STORE(0b, 2b, %[rc])			\
300 		EX_TABLE_UA_STORE(1b, 2b, %[rc])			\
301 		: [rc] "=d" (__rc), [_to] "+Q" (*(to))			\
341 		"1:	xr	%[rc],%[rc]\n"				\
343 		EX_TABLE_UA_LOAD_REG(0b, 2b, %[rc], %[_val])		\
344 		EX_TABLE_UA_LOAD_REG(1b, 2b, %[rc], %[_val])		\
345 		: [rc] "=d" (__rc), [_val] "=d" (val)			\
400 	int rc = 0;
431 			EX_TABLE_UA_LOAD_REG(0b, 5b, %[rc], %[prev])
432 			EX_TABLE_UA_LOAD_REG(1b, 5b, %[rc], %[prev])
433 			EX_TABLE_UA_LOAD_REG(3b, 5b, %[rc], %[prev])
434 			EX_TABLE_UA_LOAD_REG(4b, 5b, %[rc], %[prev])
435 			: [rc] "+&d" (rc),
448 			rc = -EAGAIN;
449 		return rc;
479 			EX_TABLE_UA_LOAD_REG(0b, 5b, %[rc], %[prev])
480 			EX_TABLE_UA_LOAD_REG(1b, 5b, %[rc], %[prev])
481 			EX_TABLE_UA_LOAD_REG(3b, 5b, %[rc], %[prev])
482 			EX_TABLE_UA_LOAD_REG(4b, 5b, %[rc], %[prev])
483 			: [rc] "+&d" (rc),
496 			rc = -EAGAIN;
497 		return rc;
508 			EX_TABLE_UA_LOAD_REG(0b, 1b, %[rc], %[prev])
509 			EX_TABLE_UA_LOAD_REG(1b, 1b, %[rc], %[prev])
510 			: [rc] "+&d" (rc),
518 		return rc;
529 			EX_TABLE_UA_LOAD_REG(0b, 1b, %[rc], %[prev])
530 			EX_TABLE_UA_LOAD_REG(1b, 1b, %[rc], %[prev])
531 			: [rc] "+&d" (rc),
539 		return rc;
550 			EX_TABLE_UA_LOAD_REGPAIR(0b, 1b, %[rc], %[prev])
551 			EX_TABLE_UA_LOAD_REGPAIR(1b, 1b, %[rc], %[prev])
552 			: [rc] "+&d" (rc),
560 		return rc;
564 	return rc;