de45083831
Change ADI BSD license to standart 3 clause BSD license for some blackfin arch code requested by ADI Legal. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>
36 lines
531 B
ArmAsm
36 lines
531 B
ArmAsm
/*
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* Copyright 2005-2010 Analog Devices Inc.
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*
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* Licensed under the Clear BSD license or the GPL-2 (or later)
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*/
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#include <linux/linkage.h>
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/* void *strcpy(char *dest, const char *src);
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* R0 = address (dest)
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* R1 = address (src)
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*
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* Returns a pointer to the destination string dest
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*/
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#ifdef CONFIG_STRCPY_L1
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.section .l1.text
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#else
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.text
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#endif
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.align 2
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ENTRY(_strcpy)
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P0 = R0 ; /* dst*/
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P1 = R1 ; /* src*/
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1:
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R1 = B [P1++] (Z);
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B [P0++] = R1;
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CC = R1;
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if cc jump 1b (bp);
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RTS;
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ENDPROC(_strcpy)
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