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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4973 | right-hear | 1 | #include |
| 2 | |||
| 3 | char * strcat(char *s, const char *append) |
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| 4 | { |
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| 5 | int d0, d1, d2, d3; |
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| 6 | __asm__ __volatile__( |
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| 7 | "repne\n\t" |
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| 8 | "scasb\n\t" |
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| 9 | "decl %1\n" |
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| 10 | "1:\tlodsb\n\t" |
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| 11 | "stosb\n\t" |
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| 12 | "testb %%al,%%al\n\t" |
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| 13 | "jne 1b" |
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| 14 | : "=&S" (d0), "=&D" (d1), "=&a" (d2), "=&c" (d3) |
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| 15 | : "0" (append),"1"(s),"2"(0),"3" (0xffffffff):"memory"); |
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| 16 | return s; |
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| 17 | } |