Andrew
42e77931bf
- Move source code from `trunk` into program root directory. - Update build files.
17 lines
390 B
C
17 lines
390 B
C
/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
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#include <string.h>
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char* strcpy(char* to, const char* from)
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{
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int d0, d1, d2;
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__asm__ __volatile__(
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"1:\tlodsb\n\t"
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"stosb\n\t"
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"testb %%al,%%al\n\t"
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"jne 1b"
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: "=&S"(d0), "=&D"(d1), "=&a"(d2)
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: "0"(from), "1"(to)
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: "memory");
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return to;
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}
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