/* * __get_user functions. * * (C) Copyright 2001 Hirokazu Takata * * These functions have a non-standard call interface * to make them more efficient, especially as they * return an error value in addition to the "real" * return value. */#include <linux/config.h>/* * __get_user_X * * Inputs:	r0 contains the address * * Outputs:	r0 is error code (0 or -EFAULT) *		r1 contains zero-extended value * * These functions should not modify any other registers, * as they get called from within inline assembly. */#ifdef CONFIG_ISA_DUAL_ISSUE	.text	.balign 4	.globl __get_user_1__get_user_1:1:	ldub	r1, @r0		    ||	ldi	r0, #0	jmp	r14	.balign 4	.globl __get_user_2__get_user_2:2:	lduh	r1, @r0		    ||	ldi	r0, #0	jmp	r14	.balign 4	.globl __get_user_4__get_user_4:3:	ld	r1, @r0		    ||	ldi	r0, #0	jmp	r14bad_get_user:	ldi	r1, #0		    ||	ldi	r0, #-14	jmp	r14#else /* not CONFIG_ISA_DUAL_ISSUE */	.text	.balign 4	.globl __get_user_1__get_user_1:1:	ldub	r1, @r0	ldi	r0, #0	jmp	r14	.balign 4	.globl __get_user_2__get_user_2:2:	lduh	r1, @r0	ldi	r0, #0	jmp	r14	.balign 4	.globl __get_user_4__get_user_4:3:	ld	r1, @r0	ldi	r0, #0	jmp	r14bad_get_user:	ldi	r1, #0	ldi	r0, #-14	jmp	r14#endif /* not CONFIG_ISA_DUAL_ISSUE */.section __ex_table,"a"	.long 1b,bad_get_user	.long 2b,bad_get_user	.long 3b,bad_get_user.previous	.end