| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | /* |
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| 3 | * arch/alpha/lib/strcpy.S |
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| 4 | * Contributed by Richard Henderson (rth@tamu.edu) |
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| 5 | * |
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| 6 | * Copy a null-terminated string from SRC to DST. Return a pointer |
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| 7 | * to the null-terminator in the source. |
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| 8 | */ |
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| 9 | #include <linux/export.h> |
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| 10 | .text |
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| 11 | |
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| 12 | .align 3 |
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| 13 | .globl strcpy |
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| 14 | .ent strcpy |
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| 15 | strcpy: |
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| 16 | .frame $30, 0, $26 |
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| 17 | .prologue 0 |
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| 18 | |
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| 19 | mov $16, $0 # set up return value |
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| 20 | mov $26, $23 # set up return address |
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| 21 | unop |
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| 22 | br __stxcpy # do the copy |
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| 23 | |
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| 24 | .end strcpy |
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| 25 | EXPORT_SYMBOL(strcpy) |
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| 26 | |
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